| blob | f017209e8d28521ece44a27951e1066a24eab114 |
1 2011-12-16 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
3 * mach-o-i386.c (TARGET_PRIORITY): Define as 0 (top priority)
4 * mach-o-target.c (TARGET_NAME): Use TARGET_PRIORITY
5 * mach-o-x86-64.c (TARGET_PRIORITY): Define as 0 (top priority)
6 * mach-o.c (bfd_mach_o_header_p): Remove special handling for
7 mach-o-i386.
8 (TARGET_PRIORITY) Set 1 for mach-o-be and mach-o-le, and set 0 for
9 mach-o-fat.
11 2011-12-15 Kevin Buettner <kevinb@redhat.com>
13 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Add case
14 to correspond to a smaller ELF_NGREG defined by the kernel.
16 2011-12-15 H.J. Lu <hongjiu.lu@intel.com>
18 * elf64-x86-64.c (ELF32_DYNAMIC_INTERPRETER): Set to
19 "/lib/ldx32.so.1".
21 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
23 * mach-o.c (bfd_mach_o_mkobject_init): Initialize dyn_reloc_cache.
24 (bfd_mach_o_close_and_cleanup): Only cleanup Mach-O private data
25 for object files.
27 2011-12-15 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
29 * mach-o.c (bfd_mach_o_canonicalize_reloc): Update relocation
30 table only when there isn't the cahce.
31 (bfd_mach_o_get_dynamic_reloc_upper_bound): Need one more space
32 for a pointer for the watchdog.
33 (bfd_mach_o_canonicalize_dynamic_reloc): Utilize cache like
34 bfd_mach_o_canonicalize_reloc.
35 (bfd_mach_o_close_and_cleanup): Call bfd_mach_o_free_cached_info.
36 (bfd_mach_o_free_cached_info): Free up cache data.
37 * mach-o.h (reloc_cache): A place to store cache of dynamic relocs.
38 (bfd_mach_o_free_cached_info): Add declaration.
40 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
42 * mach-o-target.c (bfd_mach_o_bfd_set_private_flags): Use
43 bfd_mach_o_bfd_set_private_flags.
44 * mach-o.c (bfd_mach_o_bfd_set_private_flags): New.
45 * mach-o.h (bfd_mach_o_bfd_set_private_flags): Declare.
47 2011-12-14 Nick Clifton <nickc@redhat.com>
49 PR ld/12451
50 * elfcode.h (elf_checksum_contents): Read in the section's
51 contents if they are not already available, and the section
52 actually has some contents.
54 * compress.c (bfd_get_full_section_contents): Use zmalloc to
55 allocate the buffers so that excess bytes are guaranteed to be
56 zero.
58 2011-12-14 Iain Sandoe <iains@gcc.gnu.org>
60 * mach-o-i386.c (text_section_names_xlat): New table.
61 (data_section_names_xlat): Likewise.
62 (import_section_names_xlat): Likewise.
63 (mach_o_i386_segsec_names_xlat): Likewise.
64 (bfd_mach_o_tgt_seg_table): Use new tables.
65 * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL.
66 * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat):
67 Move to mach-o.h as typedefs.
68 (text_section_names_xlat): Update for current GCC usage.
69 (data_section_names_xlat): Likewise.
70 (dwarf_section_names_xlat): Likewise.
71 (objc_section_names_xlat): New table.
72 (segsec_names_xlat): Add objc table.
73 (bfd_mach_o_normalize_section_name): Replace with...
74 (bfd_mach_o_section_data_for_mach_sect): New.
75 (bfd_mach_o_section_data_for_bfd_name): New.
76 (bfd_mach_o_section_data_for_bfd_name): Update to use additional data.
77 (bfd_mach_o_convert_section_name_to_mach_o): Likewise.
78 (bfd_mach_o_bfd_copy_private_section_data): Implement.
79 (bfd_mach_o_write_symtab): Write a zero-length string as the first entry
80 for compatibility with system tools.
81 (bfd_mach_o_build_commands): Update section alignment info.
82 (bfd_mach_o_new_section_hook): Use translation table data to define
83 default section flags, type, attributes and alignment, when available.
84 (bfd_mach_o_init_section_from_mach_o): Add TODO comment.
85 (bfd_mach_o_section_type_name): Add 'symbol_stubs'.
86 (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'.
87 (bfd_mach_o_get_section_type_from_name): Change "not-found" return
88 value.
89 (bfd_mach_o_tgt_seg_table): Set default NULL.
90 * mach-o.h (bfd_mach_o_segment_command): Use define for name length.
91 (bfd_mach_o_backend_data): Move until after contents are defined.
92 (bfd_mach_o_normalize_section_name): Remove.
93 (bfd_mach_o_convert_section_name_to_bfd): Declare.
94 (mach_o_section_name_xlat): Declare.
95 (mach_o_segment_name_xlat): Declare.
96 (bfd_mach_o_section_data_for_mach_sect): Declare.
97 (bfd_mach_o_section_data_for_bfd_name): Declare.
99 2011-12-13 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
101 * dwarf2.c (bfd_dwarf2_cleanup_debug_info): Accept stash as an
102 argument like other functions to support formats other than ELF.
103 * elf-bfd.h (bfd_dwarf2_cleanup_debug_info): Move to bfd-in.h.
104 * elf.c (_bfd_elf_close_and_cleanup): Pass dwarf2_find_line_info
105 in tdata as a parameter.
106 * libbfd-in.h (bfd_dwarf2_cleanup_debug_info): Move from
107 elf-bfd.h.
108 * libbfd.h (bfd_dwarf2_cleanup_debug_info): Regenerate.
109 * mach-o-target.c (bfd_mach_o_close_and_cleanup): Remove the
110 fallback macro.
111 (bfd_mach_o_find_nearest_line): Likewise.
112 * mach-o.c (bfd_mach_o_find_nearest_line): Add the definition
113 which calls _bfd_dwarf2_find_nearest_line.
114 (bfd_mach_o_close_and_cleanup): Likewise.
115 * mach-o.h (mach_o_data_struct): Add dwarf2_find_line_info.
116 (bfd_mach_o_find_nearest_line): Add declaration.
117 (bfd_mach_o_close_and_cleanup): Add declaration.
119 2011-12-13 Tristan Gingold <gingold@adacore.com>
121 * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove
122 prototype.
123 (bfd_mach_o_section_get_entry_size): Make global.
124 (bfd_mach_o_section_get_nbr_indirect): Likewise.
125 (bfd_mach_o_read_symtab_strtab): Likewise.
126 (struct bfd_mach_o_xlat_name): Move to mach-o.h
127 (bfd_mach_o_print_flags): Move to binutils/od-macho.c
128 (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise.
129 (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise.
130 (bfd_mach_o_header_flags_name): Likewise.
131 (bfd_mach_o_load_command_name): Likewise.
132 (bfd_mach_o_print_private_header): Likewise.
133 (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise.
134 (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise.
135 (bfd_mach_o_print_dyld_info): Likewise.
136 (bfd_mach_o_print_private_bfd_data): Remove.
137 (bfd_mach_o_type_name): Make global.
138 (bfd_mach_o_section_attribute_name): Likewise.
139 * mach-o.h (bfd_mach_o_xlat_name): Added.
140 (bfd_mach_o_section_get_nbr_indirect)
141 (bfd_mach_o_section_get_entry_size)
142 (bfd_mach_o_read_symtab_symbols)
143 (bfd_mach_o_read_symtab_strtab)
144 (bfd_mach_o_section_attribute_name)
145 (bfd_mach_o_section_type_name): Likewise.
146 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define.
148 2011-12-13 Chung-Lin Tang <cltang@codesourcery.com>
150 * elfxx-mips.c (mips_elf_calculate_relocation): Correct
151 R_MIPS16_HI16/R_MIPS16_LO16 handling of two cleared lower bits,
152 update comments.
154 2011-12-12 Iain Sandoe <iains@gcc.gnu.org>
156 * mach-o.c (bfd_mach_o_read_section_32): Null-terminate sectname.
157 (bfd_mach_o_read_section_64): Likewise.
159 2011-12-11 John Davis Anglin <dave.anglin@nrc-cnrc.gc.ca>
161 PR binutils/13476
162 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
163 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations to
164 R_PARISC_DPREL21L when not doing a shared link. Likewise convert
165 R_PARISC_TLS_GD14R, R_PARISC_TLS_LDM14R and R_PARISC_TLS_IE14R to
166 R_PARISC_DPREL14R. Handle R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L
167 and R_PARISC_TLS_IE21L with R_PARISC_DLTIND21L.
169 2011-12-10 David Daney <david.daney@cavium.com>
171 * elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
172 (mips_elf_link_hash_table.rld_symbol): New field;
173 (MIPS_ELF_RLD_MAP_SIZE): New macro.
174 (_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
175 in rld_symbol.
176 (_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
177 in rld_symbol.
178 (_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
179 (_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
180 (_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
181 calculate DT_MIPS_RLD_MAP value.
182 (_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
183 quit initializing rld_value.
185 2011-12-08 Andrew Pinski <apinski@cavium.com>
186 Adam Nemet <anemet@caviumnetworks.com>
188 * archures.c (bfd_mach_mips_octeon2): New macro
189 * bfd-in2.h: Regenerate.
190 * cpu-mips.c (I_mipsocteon2): New enum value.
191 (arch_info_struct): Add bfd_mach_mips_octeon2.
192 * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
193 (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
194 (mips_mach_extensions): Add bfd_mach_mips_octeon2.
196 2011-12-07 Alan Modra <amodra@gmail.com>
198 PR ld/12772
199 * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
200 defined in shared libraries.
202 2011-12-07 Tristan Gingold <gingold@adacore.com>
204 * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
205 Adjust the condition.
206 (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
207 Adjust return statements.
208 (bfd_mach_o_read_symtab_strtab): Likewise.
209 (bfd_mach_o_read_symtab_symbols): Likewise.
210 (bfd_mach_o_scan_start_address): Likewise. Make it static.
211 (bfd_mach_o_scan): Likewise.
212 (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
213 (bfd_mach_o_header_p): Adjust call.
214 (bfd_mach_o_cpu_name): Make it const.
215 (bfd_mach_o_filetype_name): Likewise.
216 (bfd_mach_o_header_flags_name): Likewise.
217 (bfd_mach_o_section_type_name): Likewise.
218 (bfd_mach_o_section_attribute_name): Likewise.
219 (bfd_mach_o_load_command_name): Likewise.
220 (bfd_mach_o_get_section_type_from_name): Add a const qualifier
221 after above change.
222 (bfd_mach_o_get_section_attribute_from_name): Likewise.
223 * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
224 (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
226 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
228 * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
229 (elfcore_write_s390_system_call): Likewise.
230 * elf.c (elfcore_write_s390_last_break): New function.
231 (elfcore_write_s390_system_call): Likewise.
232 (elfcore_write_register_note): Call them.
233 (elfcore_grok_s390_last_break): New function.
234 (elfcore_grok_s390_system_call): Likewise.
235 (elfcore_grok_note): Call them.
237 2011-12-05 Tristan Gingold <gingold@adacore.com>
239 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
241 2011-12-05 Tristan Gingold <gingold@adacore.com>
243 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
244 (bfd_mach_o_read_dylib): Likewise.
245 (bfd_mach_o_read_command): Likewise.
246 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
248 2011-12-05 Tristan Gingold <gingold@adacore.com>
250 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
251 message.
252 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
253 (bfd_mach_o_fat_extract): Ditto.
255 2011-12-03 Alan Modra <amodra@gmail.com>
257 PR ld/13468
258 * elflink.c (bfd_elf_final_link): Don't segfault when checking
259 for DT_TEXTREL and .dynamic does not exist.
261 2011-12-03 Alan Modra <amodra@gmail.com>
263 PR ld/13470
264 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
265 change in 2011-07-01 commit. Comment.
266 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
268 2011-12-01 Mikael Pettersson <mikpe@it.uu.se>
270 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
271 non-SEC_ALLOC sections break before GOT and PLT accounting.
273 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
275 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
276 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
277 non-SEC_ALLOC sections before GOT and PLT accounting.
279 2011-11-29 Andrew Pinski <apinski@cavium.com>
281 * archures.c (bfd_mach_mips_octeonp): New macro.
282 * bfd-in2.h: Regenerate.
283 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
284 (arch_info_struct): Add bfd_mach_mips_octeonp.
285 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
286 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
288 2011-11-23 Tristan Gingold <gingold@adacore.com>
290 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
291 (vms_write_index): Add comments.
293 2011-11-22 DJ Delorie <dj@redhat.com>
295 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
296 avoid using the special non-swapping target when not explicitly
297 requested.
299 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
301 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
303 2011-11-22 Tristan Gingold <gingold@adacore.com>
305 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
306 symbols. Print section name in brackets.
308 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
310 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
311 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
312 * configure: Regenerate.
313 * elf32-ppc.c: Add powerpc-freebsd definitions.
314 * elf64-ppc.c: Add powerpc64-freebsd definitions.
315 * targets.c: Add bits for powerpc and powerpc64-freebsd.
317 2011-11-17 Philipp Thomas <philipp@thogro.org>
319 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
320 needs to be translated only once.
322 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
324 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
325 zero throughout.
326 (mips16_elf64_howto_table_rela): Likewise.
327 (micromips_elf64_howto_table_rela): Likewise.
328 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
329 (elf_mips16_howto_table_rela): Likewise.
330 (elf_micromips_howto_table_rela): Likewise.
332 2011-11-15 Alan Modra <amodra@gmail.com>
333 Andreas Tobler <andreast@fgznet.ch>
335 * elflink.c (_bfd_elf_create_got_section): Replace
336 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
337 (_bfd_elf_link_create_dynamic_sections): Likewise.
338 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
339 (ppc_elf_create_dynamic_sections): Likewise.
341 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
343 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
345 2011-11-08 Nick Clifton <nickc@redhat.com>
347 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
348 immediate move into an address register.
350 2011-11-09 Alan Modra <amodra@gmail.com>
352 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
353 executables when export_dynamic.
355 2011-11-08 Alan Modra <amodra@gmail.com>
357 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
358 ha_relocs_not_using_r2 to unexpected_toc_insn.
359 (ok_lo_toc_insn): New function.
360 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
361 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
362 Handle addic on lo toc reloc.
364 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
366 PR ld/13387
367 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
368 go through PLT. Reset plt field with init_plt_offset.
369 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
370 allocated for symbols referenced by a plabel.
372 2011-11-02 DJ Delorie <dj@redhat.com>
374 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
375 variable.
377 2011-11-02 Jan Beulich <jbeulich@suse.com>
379 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
380 internal_syment *' parameter. Extend 'dummy' to an array with two
381 elements. Set n_numaux early. Handle BSF_FILE.
382 (coff_write_symbols): Pass NULL as new third argument to
383 coff_write_alien_symbol().
384 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
385 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
386 from non-COFF input BFDs.
387 * libcoff-in.h (coff_write_alien_symbol): Declare.
388 * libcoff.h (coff_write_alien_symbol): Re-generate.
390 2011-11-01 DJ Delorie <dj@redhat.com>
392 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
393 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
394 (BFD32_BACKENDS): Add elf32-rl78.lo.
395 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
396 (Makefile.in): Regenerate.
397 * archures.c (bfd_architecture): Define bfd_arch_rl78.
398 (bfd_archures_list): Add bfd_rl78_arch.
399 * config.bfd: Add rl78-*-elf.
400 * configure.in: Add bfd_elf32_rl78_vec.
401 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
402 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
403 * Makefile.in: Regenerate.
404 * bfd-in2.h: Regenerate.
405 * configure: Regenerate.
406 * libbfd.h: Regenerate.
407 * cpu-rl78.c: New file.
408 * elf32-rl78.c: New file.
410 2011-10-26 Nick Clifton <nickc@redhat.com>
412 PR ld/13049
413 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
414 * elf32-hppa.c (STUB_SUFFIX): Likewise.
416 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
418 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
419 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
420 (BFD32_BACKENDS): Add elf32-epiphany.lo.
421 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
422 * archures.c (bfd_arch_epiphany): Add.
423 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
424 (bfd_epiphany_arch): Declare.
425 (bfd_archures_list): Add &bfd_epiphany_arch.
426 * config.bfd (epiphany-*-elf): New target case.
427 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
428 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
429 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
430 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
431 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
432 * targets.c (bfd_elf32_epiphany_vec): Declare.
433 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
434 * Makefile.in: Regenerate.
435 * bfd-in2.h: Regenerate.
436 * configure: Regenerate.
437 * libbfd.h: Regenerate.
438 * po/SRC-POTFILES.in: Regenerate.
439 * po/bfd.pot: Regenerate.
440 * cpu-epiphany.c: New file.
441 * elf32-epiphany.c: New file.
443 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
445 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
446 assertions.
448 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
450 PR ld/13273
451 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
452 identical TAG_PCS_config attributes.
454 2011-10-24 Nick Clifton <nickc@redhat.com>
456 * po/ja.po: Updated Japanese translation.
458 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
460 PR binutils/13292
461 * bfd-in.h: Include <sys/stat.h> rather than forward defining
462 struct stat.
463 * bfd-in2.h: Regenerate.
465 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
467 PR ld/13302
468 * elf32-i386.c (elf_i386_relocate_section): Replace
469 R_386_IRELATIVE with R_386_RELATIVE.
471 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
472 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
474 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
476 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
477 comments.
478 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
480 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
482 PR ld/13302
483 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
484 and next_irelative_index.
485 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
486 and next_irelative_index.
487 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
488 next_tls_desc_index.
489 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
490 next_irelative_index from reloc_count.
491 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
492 R_386_JUMP_SLOT.
494 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
495 next_jump_slot_index and next_irelative_index.
496 (elf_x86_64_link_hash_table_create): Initialize
497 next_jump_slot_index and next_irelative_index.
498 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
499 from reloc_count.
500 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
501 R_X86_64_JUMP_SLOT.
503 2011-10-20 Nick Clifton <nickc@redhat.com>
505 PR ld/13049
506 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
507 symbol names.
508 * elf64-ppc.c (STUB_SUFFIX): Likewise.
509 * elf32-hppa.c (STUB_SUFFIX): Likewise.
511 2011-10-20 Alan Modra <amodra@gmail.com>
513 * elf32-i386.c (i386_opcode16): Delete.
514 (elf_i386_check_tls_transition): Use memcmp to compare contents.
515 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
516 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
518 2011-10-19 Alan Modra <amodra@gmail.com>
520 PR ld/13177
521 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
522 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
523 "mark". Hide undefweak too. Clear def_regular and ref_regular.
524 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
525 reloc errors from garbage-collected code.
526 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
527 * elf32-bfin.c (bfin_relocate_section): Likewise.
528 (bfinfdpic_relocate_section): Likewise.
529 * elf32-cris.c (cris_elf_relocate_section): Likewise.
530 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
531 * elf32-i386.c (elf_i386_relocate_section): Likewise.
532 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
533 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
534 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
535 * elf32-s390.c (elf_s390_relocate_section): Likewise.
536 * elf32-sh.c (sh_elf_relocate_section): Likewise.
537 * elf32-spu.c (spu_elf_relocate_section): Likewise.
538 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
539 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
540 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
541 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
542 * elf64-s390.c (elf_s390_relocate_section): Likewise.
543 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
544 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
545 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
546 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
548 2011-10-19 Alan Modra <amodra@gmail.com>
550 PR ld/13311
551 * elflink.c (elf_link_output_extsym): Correct test for warning when
552 forced local executable syms are referenced from shared libraries.
554 2011-10-19 Alan Modra <amodra@gmail.com>
556 PR ld/13254
557 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
559 2011-10-18 David S. Miller <davem@davemloft.net>
561 PR binutils/13301
562 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
563 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
564 call delay slot instruction forward 4 bytes when performing
565 relaxation.
567 2011-10-17 Alan Modra <amodra@gmail.com>
569 PR ld/12975
570 PR ld/13195
571 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
572 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
574 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
576 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
577 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
578 global symbols.
579 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
580 updates of the plt refcount.
581 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
582 refcount in relation to the plt refcount.
584 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
586 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
587 stubs as resolved.
589 2011-10-11 Alan Modra <amodra@gmail.com>
591 PR binutils/13278
592 * archive.c (bfd_generic_archive_p): Only check first element
593 when target_defaulted.
594 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
595 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
597 2011-10-11 Alan Modra <amodra@gmail.com>
599 PR binutils/13257
600 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
601 thin archive element using container target if not defaulted.
603 2011-10-10 Nick Clifton <nickc@redhat.com>
605 * po/es.po: Updated Spanish translation.
606 * po/fi.po: Updated Finnish translation.
607 * po/fr.po: Updated French translation.
608 * po/ru.po: Updated Russian translation.
610 2011-10-10 Alan Modra <amodra@gmail.com>
612 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
613 (struct ppc_link_hash_table): Add tocsave_htab.
614 (struct tocsave_entry): New.
615 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
616 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
617 (ppc64_elf_link_hash_table_free): ..and delete it.
618 (build_plt_stub): Always put STD_R2_40R1 first.
619 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
620 on plt call. If present add prologue nop location to tocsave_htab.
621 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
622 first insn of plt call stub when R_PPC64_TOCSAVE present.
624 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
626 PR ld/13250
627 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
628 alignment and size for common symbols.
630 2011-10-08 Alan Modra <amodra@gmail.com>
632 PR ld/13229
633 PR ld/13244
634 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
635 dynamic.
637 2011-10-08 Alan Modra <amodra@gmail.com>
639 PR ld/13229
640 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
641 even when strip_discarded is false.
643 2011-10-05 Kai Tietz <ktietz@redhat.com>
645 * coffgen.c (coff_write_alien_symbol): Don't write
646 symbol for discarded sections, if strip_discarded isn't
647 explicit set to false.
648 (coff_write_native_symbol): Likewise.
650 2011-10-05 DJ Delorie <dj@redhat.com>
651 Nick Clifton <nickc@redhat.com>
653 * elf32-rx.c: Add support for PID mode.
654 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
655 Include addend in R_RX_SYM relocations.
657 2011-09-30 Tristan Gingold <gingold@adacore.com>
659 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
660 (read_section): Add sec argument. Adjust the code to get section
661 names from it.
662 (read_indirect_string): Adjust call to read_section.
663 (read_abbrevs): Ditto.
664 (decode_line_info): Ditto.
665 (read_debug_ranges): Ditto.
666 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
667 (find_debug_info): Add debug_sections parameter. Use it instead
668 the above macros.
669 (place_sections): Get section names from stash.
670 (find_line): Add debug_sections argument. Initialize
671 debug_sections field of stash from it.
672 Adjust calls to find_debug_info.
673 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
674 Adjust call to find_line.
675 (_bfd_dwarf2_find_line): Adjust call to find_line.
676 * libcoff-in.h (struct dwarf_debug_section): New declaration.
677 (coff_find_nearest_line_with_names): Likewise.
678 * libcoff.h: Regenerate.
679 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
680 (dwarf_debug_sections): Likewise.
681 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
682 * libbfd.h: Regenerate.
683 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
684 _bfd_dwarf2_find_nearest_line.
685 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
686 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
687 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
688 * coffgen.c (coff_find_nearest_line_with_names): New function.
689 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
690 * coff-rs6000.c (xcoff_debug_sections): New constant.
691 (xcoff_find_nearest_line): New function.
692 (rs6000coff_vec): Use xcoff_find_nearest_line.
693 (pmac_xcoff_vec): Ditto.
695 2011-09-30 Alan Modra <amodra@gmail.com>
697 PR ld/13235
698 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
699 (ppc64_elf_edit_toc): Check HA relocs.
700 (ha_reloc_match): Delete function.
701 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
702 Instead do it and low part optimization based on
703 ha_relocs_not_using_r2.
705 2011-09-29 Alan Modra <amodra@gmail.com>
707 PR ld/13233
708 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
709 debug and special section groups.
711 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
713 PR ld/13195
714 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
715 clearing def_dynamic.
716 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
717 setting def_dynamic.
718 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
719 versioned.
721 2011-09-27 Kai Tietz <ktietz@redhat.com>
723 * coffcode.h (sec_to_styp_flags): Handle
724 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
725 SEC_LINK_DUPLICATES_SAME_SIZE.
727 2011-09-22 Tristan Gingold <gingold@adacore.com>
729 * configure.in: Bump version to 2.22.51
730 * configure: Regenerate.
732 2011-09-21 David S. Miller <davem@davemloft.net>
734 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
735 * elfxx-sparc.h: Declare it.
736 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
737 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
739 2011-09-21 Tristan Gingold <gingold@adacore.com>
741 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
742 Deals with size limited strings.
743 (bfd_mach_o_build_commands): Initialize more fields.
745 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
747 PR ld/13177
748 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
749 nor GOT references.
751 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
753 PR ld/12975
754 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
755 to struct bfd_elf_version_tree.
757 * elflink.c (elf_info_failed): Remove verdefs.
758 (_bfd_elf_export_symbol): Updated.
759 _bfd_elf_link_assign_sym_version): Likewise.
760 (bfd_elf_size_dynamic_sections): Remove pointer to struct
761 bfd_elf_version_tree. Updated.
762 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
763 by linker script.
765 * linker.c (bfd_hide_sym_by_version): New.
767 * bfd-in2.h: Regenerated.
769 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
771 PR ld/13178
772 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
773 if there are no GOT relocations.
775 2011-09-09 Kai Tietz <ktietz@redhat.com>
777 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
778 for targets without symbol_leading_char.
780 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
782 * bfdwin.c (bfd_get_file_window): Fix memory leak.
784 2011-09-07 Alan Modra <amodra@gmail.com>
786 PR ld/13131
787 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
788 is initialized.
790 2011-09-06 Alan Modra <amodra@gmail.com>
792 PR ld/13131
793 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
794 (ppc64_elf_edit_toc): Fix style nit. Report some details
795 on linker failure due to reference in debug or non-alloc
796 sections to optimized away toc entry, and don't abort.
798 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
800 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
801 sections.
803 2011-08-26 Nick Clifton <nickc@redhat.com>
805 * po/es.po: Updated Spanish translation.
807 2011-08-19 Alan Modra <amodra@gmail.com>
809 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
810 we haven't seen expected -mcmodel=medium/large code relocs.
812 2011-08-18 Tristan Gingold <gingold@adacore.com>
814 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
816 2011-08-17 Tristan Gingold <gingold@adacore.com>
818 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
820 2011-08-17 Alan Modra <amodra@gmail.com>
822 PR ld/12762
823 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
824 (_bfd_handle_already_linked): Declare.
825 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
826 _bfd_coff_section_already_linked.
827 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
828 * coffcode.h (coff_section_already_linked): Likewise.
829 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
830 * elf-bfd.h: Likewise.
831 * libbfd-in.h: Likewise.
832 * targets.c: Likewise.
833 * linker.c (bfd_section_already_linked): Likewise.
834 (bfd_section_already_linked_table_lookup): Likewise.
835 (bfd_section_already_linked_table_insert): Likewise.
836 (_bfd_generic_section_already_linked): Likewise. Call
837 _bfd_handle_already_linked.
838 (_bfd_handle_already_linked): New function, split out from..
839 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
840 2011-07-09 changes. Avoid unnecessary strcmp when matching
841 already_linked_list entries. Match plugin linkonce section.
842 (section_signature): Delete.
843 * coffgen.c (_bfd_coff_section_already_linked): New function.
844 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
845 * libbfd.h: Regenerate.
846 * libcoff.h: Regenerate.
847 * bfd-in2.h: Regenerate.
849 2011-08-14 Alan Modra <amodra@gmail.com>
851 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
852 shared and call to _mcount will go via plt.
854 2011-08-14 Alan Modra <amodra@gmail.com>
856 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
857 * elf32-ppc.c: Likewise.
858 (ppc_elf_select_plt_layout): Use einfo rather than info to report
859 forced bss-plt.
861 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
863 PR ld/13082
864 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
865 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
866 and zero-extend it to 64bit if addend is zero for x32. Generate
867 R_X86_64_RELATIVE64 for x32.
869 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
871 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
872 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
873 * elf32-arm.c (elf32_arm_link_hash_table): New field.
874 (elf232_arm_link_hash_table_create): Initialise new field.
875 (check_use_blx): Change test depending on fix_arm1176.
876 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
877 command line options.
879 2011-08-08 Tristan Gingold <gingold@adacore.com>
881 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
882 (segsec_names_xlat): Reorder elements.
883 (bfd_mach_o_read_section_32): Fix typo.
884 (bfd_mach_o_read_section_64): Fix typo.
886 2011-08-08 Tristan Gingold <gingold@adacore.com>
888 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
889 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
890 (bfd_mach_o_section): Use them. Add next field.
891 (bfd_mach_o_segment_command): Replace sections array by
892 sect_head and sect_tail.
893 (bfd_mach_o_get_mach_o_section): New macro.
894 (bfd_mach_o_lookup_section): Remove.
895 (bfd_mach_o_new_section_hook): New function.
896 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
897 instead of strcmp.
898 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
899 parameter with segname and sectname parameters. Adjust.
900 (bfd_mach_o_append_section_to_segment): New function. Use a
901 linked list for Mach-O sections.
902 (bfd_mach_o_write_segment_32): Adjust.
903 (bfd_mach_o_write_segment_64): Ditto.
904 (bfd_mach_o_build_commands): Fix comment. Adjust.
905 (bfd_mach_o_flatten_sections): Adjust.
906 (bfd_mach_o_print_section_map): Adjust.
907 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
908 (bfd_mach_o_new_section_hook): New function.
909 (bfd_mach_o_init_section_from_mach_o): Ditto.
910 (bfd_mach_o_read_section_32): Remove section parameter.
911 Return a section instead.
912 (bfd_mach_o_read_section_64): Ditto.
913 (bfd_mach_o_read_section): Ditto.
914 (bfd_mach_o_make_bfd_section): Adjust.
915 (bfd_mach_o_read_segment): Adjust for new profile of
916 bfd_mach_o_read_section.
917 (bfd_mach_o_lookup_section): Remove.
918 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
920 2011-08-08 Tristan Gingold <gingold@adacore.com>
922 * mach-o.h (bfd_mach_o_version_min_command): New structure.
923 (bfd_mach_o_load_command): Add version_min.
924 (mach_o_data_struct): Fix comment.
925 * mach-o.c (bfd_mach_o_read_version_min): New function.
926 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
927 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
928 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
929 (bfd_mach_o_get_name_or_null): New function.
930 (bfd_mach_o_get_name): Use the above new one.
931 (bfd_mach_o_load_command_name): Add the above new commands.
932 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
933 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
934 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
935 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
937 2011-08-08 Tristan Gingold <gingold@adacore.com>
939 * mach-o.h: Move size macros to external.h
940 Move reloc macros to reloc.h and x86-64.h.
941 * mach-o-i386.c: Includes mach-o/reloc.h
942 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
943 * mach-o.c: Add includes.
944 (bfd_mach_o_write_header): Use structure from external.h to convert.
945 (bfd_mach_o_write_thread): Ditto.
946 (bfd_mach_o_write_relocs): Ditto.
947 (bfd_mach_o_write_section_32): Ditto.
948 (bfd_mach_o_write_section_64): Ditto.
949 (bfd_mach_o_write_segment_32): Ditto.
950 (bfd_mach_o_write_segment_64): Ditto.
951 (bfd_mach_o_write_symtab): Ditto.
952 (bfd_mach_o_write_contents): Ditto.
953 (bfd_mach_o_read_header): Ditto.
954 (bfd_mach_o_read_section_32): Ditto.
955 (bfd_mach_o_read_section_64): Ditto.
956 (bfd_mach_o_read_symtab_symbol): Ditto.
957 (bfd_mach_o_read_dylinker): Ditto.
958 (bfd_mach_o_read_dylib): Ditto.
959 (bfd_mach_o_read_dysymtab): Ditto.
960 (bfd_mach_o_read_symtab): Ditto.
961 (bfd_mach_o_read_linkedit): Ditto.
962 (bfd_mach_o_read_str): Ditto.
963 (bfd_mach_o_read_dyld_info): Ditto.
964 (bfd_mach_o_read_segment): Ditto.
965 (bfd_mach_o_read_command): Ditto.
966 (bfd_mach_o_archive_p): Ditto.
967 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
968 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
969 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
970 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
971 of an hard-coded value.
973 2011-08-08 Tristan Gingold <gingold@adacore.com>
975 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
976 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
977 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
978 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
980 2011-08-08 Tristan Gingold <gingold@adacore.com>
982 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
983 (bfd_mach_o_convert_section_name_to_bfd): Use it.
984 (bfd_mach_o_get_section_type_from_name): New function.
985 (bfd_mach_o_get_section_attribute_from_name): Ditto.
986 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
987 Add comments. Add prototypes for the above new functions.
989 2011-08-05 Mark Kettenis <kettenis@gnu.org>
991 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
993 2011-08-05 Alan Modra <amodra@gmail.com>
995 * elf64-ppc.c (maybe_strip_output): New function.
996 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
998 2011-08-05 Alan Modra <amodra@gmail.com>
1000 PR ld/12762
1001 * elflink.c (_bfd_elf_section_already_linked): Return matched
1002 status. Remove COFF comdat section handling.
1003 * linker.c (_bfd_generic_section_already_linked): Return matched
1004 status. Don't set SEC_GROUP in l_flags for plugin entries.
1005 (bfd_section_already_linked): Update prototype.
1006 * targets.c (_section_already_linked): Likewise.
1007 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
1008 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
1009 (_bfd_nolink_section_already_linked): Update.
1010 * libbfd.h: Regenerate.
1011 * bfd-in2.h: Regenerate.
1013 2011-08-05 Alan Modra <amodra@gmail.com>
1015 * elf32-ppc.c: Include dwarf2.h.
1016 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
1017 (ppc_elf_create_glink): Create .eh_frame section.
1018 (glink_eh_frame_cie): New array.
1019 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
1020 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
1022 2011-08-04 Tristan Gingold <gingold@adacore.com>
1024 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
1025 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
1027 2011-08-03 Tristan Gingold <gingold@adacore.com>
1029 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
1030 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
1032 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
1034 * elfxx-mips.c (check_4byte_branch): Remove function.
1035 (check_relocated_bzc): New function.
1036 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
1037 instructions that immediately follow a compact branch
1038 instruction.
1040 2011-08-02 Alan Modra <amodra@gmail.com>
1042 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
1043 plt_static_chain.
1044 (ppc_build_one_stub): Adjust get_relocs call to suit..
1045 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
1047 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
1049 PR ld/13048
1050 * archures.c (bfd_mach_i386_intel_syntax): New.
1051 (bfd_mach_i386_i8086): Updated.
1052 (bfd_mach_i386_i386): Likewise.
1053 (bfd_mach_x86_64): Likewise.
1054 (bfd_mach_x64_32): Likewise.
1055 (bfd_mach_i386_i386_intel_syntax): Likewise.
1056 (bfd_mach_x86_64_intel_syntax): Likewise.
1057 (bfd_mach_x64_32_intel_syntax): Likewise.
1058 (bfd_mach_l1om): Likewise.
1059 (bfd_mach_l1om_intel_syntax): Likewise.
1060 (bfd_mach_k1om): Likewise.
1061 (bfd_mach_k1om_intel_syntax): Likewise.
1063 * bfd-in2.h: Regenerated.
1065 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
1066 bits_per_address.
1067 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
1068 (bfd_x64_32_arch): Likewise.
1070 * elf64-x86-64.c: Include "libiberty.h".
1071 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
1072 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
1073 (elf_x86_64_reloc_type_lookup): Likewise.
1074 (elf_x86_64_reloc_name_lookup): Likewise.
1075 (elf_x86_64_relocate_section): Likewise.
1076 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
1078 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1080 * elfxx-mips.c (check_br32): Fix return type.
1082 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1084 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
1086 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1088 * elfxx-mips.c: Adjust comments throughout.
1089 (mips_elf_relax_delete_bytes): Reshape code.
1090 (_bfd_mips_elf_relax_section): Remove check for
1091 R_MICROMIPS_GPREL16 relocations. Reshape code.
1093 2011-07-28 Roland McGrath <mcgrathr@google.com>
1095 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
1096 (elf_i386_nacl_plt0_entry): New variable.
1097 (elf_i386_plt_entry): New variable.
1098 (elf_i386_nacl_pic_plt0_entry): New variable.
1099 (elf_i386_nacl_pic_plt_entry): New variable.
1100 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
1101 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
1102 (elf_backend_plt_alignment): Likewise.
1104 * config.bfd: Handle i[3-7]86-*-nacl*.
1105 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
1106 * targets.c: Support bfd_elf32_i386_nacl_vec.
1107 * configure.in: Likewise.
1108 * configure: Regenerated.
1110 * elf32-i386.c (struct elf_i386_plt_layout): New type.
1111 (GET_PLT_ENTRY_SIZE): New macro.
1112 (elf_i386_plt): New variable.
1113 (struct elf_i386_backend_data): New member `plt'.
1114 (elf_i386_arch_bed): Add initializer for it.
1115 (elf_i386_vxworks_arch_bed): Likewise.
1116 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
1117 (elf_i386_plt_sym_val): Likewise.
1118 (elf_i386_relocate_section): Likewise.
1119 (elf_i386_finish_dynamic_symbol): Likewise.
1120 Also use other elf_i386_plt_layout members for PLT details.
1121 (elf_i386_finish_dynamic_sections): Likewise.
1123 * elf32-i386.c (struct elf_i386_backend_data): New type.
1124 (get_elf_i386_backend_data): New macro.
1125 (elf_i386_arch_bed): New variable.
1126 (elf_backend_arch_data): New macro.
1127 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
1128 (elf_i386_link_hash_table_create): Don't initialize them.
1129 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
1130 elf_i386_backend_data, not elf_i386_link_hash_table.
1131 (elf_i386_adjust_dynamic_symbol): Likewise.
1132 (elf_i386_allocate_dynrelocs): Likewise.
1133 (elf_i386_readonly_dynrelocs): Likewise.
1134 (elf_i386_size_dynamic_sections): Likewise.
1135 (elf_i386_relocate_section): Likewise.
1136 (elf_i386_finish_dynamic_symbol): Likewise.
1137 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
1138 (elf_i386_vxworks_link_hash_table_create): Function removed.
1139 (elf_i386_vxworks_arch_bed): New variable.
1140 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
1142 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
1143 * elfxx-target.h (elf_backend_arch_data): New macro.
1144 (elfNN_bed): Use it as initializer for the new member.
1146 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
1148 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
1149 of range branches.
1151 2011-07-26 Jakub Jelinek <jakub@redhat.com>
1153 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
1154 and .zdebug_macro entry.
1155 (dwarf_debug_section_enum): Add debug_macro.
1157 2011-07-26 Alan Modra <amodra@gmail.com>
1159 * elf64-ppc.c: Include dwarf2.h.
1160 (struct ppc_link_hash_table): Add glink_eh_frame.
1161 (create_linkage_sections): Create .eh_frame section.
1162 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
1163 glink_eh_frame.
1164 (glink_eh_frame_cie): New array.
1165 (ppc64_elf_size_stubs): Size glink_eh_frame.
1166 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
1167 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
1169 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
1171 PR ld/12815
1172 * elf64-mmix.c (struct _mmix_elf_section_data): New members
1173 has_warned_bpo and has_warned_pushj.
1174 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
1175 converting to ISO C. Add new parameter error_message. All
1176 callers changed.
1177 (mmix_elf_perform_relocation): Ditto.
1178 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
1179 Handle the case where mmix_elf_check_common_relocs has not been
1180 called, missing preparations for relocs of the respective type.
1182 2011-07-24 Chao-ying Fu <fu@mips.com>
1183 Ilie Garbacea <ilie@mips.com>
1184 Maciej W. Rozycki <macro@codesourcery.com>
1185 Joseph Myers <joseph@codesourcery.com>
1186 Catherine Moore <clm@codesourcery.com>
1187 Richard Sandiford <rdsandiford@googlemail.com>
1189 * archures.c (bfd_mach_mips_micromips): New macro.
1190 * cpu-mips.c (I_micromips): New enum value.
1191 (arch_info_struct): Add bfd_mach_mips_micromips.
1192 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1193 prototype.
1194 (_bfd_mips_elf_relax_section): Likewise.
1195 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1196 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1197 ASE.
1198 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1199 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1200 (gprel16_reloc_p): Handle microMIPS ASE.
1201 (literal_reloc_p): New function.
1202 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1203 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1204 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1205 and _bfd_mips_elf_reloc_shuffle changes.
1206 (mips_elf_gprel32_reloc): Update comment.
1207 (micromips_reloc_map): New variable.
1208 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1209 (mips_elf32_rtype_to_howto): Likewise.
1210 (mips_info_to_howto_rel): Likewise.
1211 (bfd_elf32_bfd_is_target_special_symbol): Define.
1212 (bfd_elf32_bfd_relax_section): Likewise.
1213 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1214 (micromips_elf64_howto_table_rela): Likewise.
1215 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1216 and _bfd_mips_elf_reloc_shuffle changes.
1217 (micromips_reloc_map): Likewise.
1218 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1219 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1220 (mips_elf64_rtype_to_howto): Likewise.
1221 (bfd_elf64_bfd_is_target_special_symbol): Define.
1222 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1223 (elf_micromips_howto_table_rela): Likewise.
1224 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1225 and _bfd_mips_elf_reloc_shuffle changes.
1226 (micromips_reloc_map): Likewise.
1227 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1228 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1229 (mips_elf_n32_rtype_to_howto): Likewise.
1230 (bfd_elf32_bfd_is_target_special_symbol): Define.
1231 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1232 (LA25_LUI_MICROMIPS_2): Likewise.
1233 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1234 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1235 (TLS_RELOC_P): Handle microMIPS ASE.
1236 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1237 target is a microMIPS function.
1238 (micromips_reloc_p): New function.
1239 (micromips_reloc_shuffle_p): Likewise.
1240 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1241 (got_disp_reloc_p, got_page_reloc_p): New functions.
1242 (got_ofst_reloc_p): Likewise.
1243 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1244 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1245 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1246 (micromips_branch_reloc_p): New function.
1247 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1248 (tls_gottprel_reloc_p): Likewise.
1249 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1250 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1251 ASE.
1252 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1253 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1254 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1255 (mips_tls_got_index, mips_elf_got_page): Likewise.
1256 (mips_elf_create_local_got_entry): Likewise.
1257 (mips_elf_relocation_needs_la25_stub): Likewise.
1258 (mips_elf_calculate_relocation): Likewise.
1259 (mips_elf_perform_relocation): Likewise.
1260 (_bfd_mips_elf_symbol_processing): Likewise.
1261 (_bfd_mips_elf_add_symbol_hook): Likewise.
1262 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1263 (mips_elf_add_lo16_rel_addend): Likewise.
1264 (_bfd_mips_elf_check_relocs): Likewise.
1265 (mips_elf_adjust_addend): Likewise.
1266 (_bfd_mips_elf_relocate_section): Likewise.
1267 (mips_elf_create_la25_stub): Likewise.
1268 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1269 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1270 (_bfd_mips_elf_is_target_special_symbol): New function.
1271 (mips_elf_relax_delete_bytes): Likewise.
1272 (opcode_descriptor): New structure.
1273 (RA): New macro.
1274 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1275 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1276 (beq_insn_32): Likewise.
1277 (b_insn_16, bz_insn_16): New variables.
1278 (BZC32_REG_FIELD): New macro.
1279 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1280 (bzc_insns_32, bz_insns_16):Likewise.
1281 (BZ16_REG, BZ16_REG_FIELD): New macros.
1282 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1283 (jal_x_insn_32_bd32): Likewise.
1284 (j_insn_32, jalr_insn_32): Likewise.
1285 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1286 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1287 (JR16_REG): New macro.
1288 (ds_insns_16_bd16): New variable.
1289 (lui_insn): Likewise.
1290 (addiu_insn, addiupc_insn): Likewise.
1291 (ADDIUPC_REG_FIELD): New macro.
1292 (MOVE32_RD, MOVE32_RS): Likewise.
1293 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1294 (move_insns_32, move_insns_16): New variables.
1295 (nop_insn_32, nop_insn_16): Likewise.
1296 (MATCH): New macro.
1297 (find_match): New function.
1298 (check_br16_dslot, check_br32_dslot): Likewise.
1299 (check_br16, check_br32): Likewise.
1300 (IS_BITSIZE): New macro.
1301 (check_4byte_branch): New function.
1302 (_bfd_mips_elf_relax_section): Likewise.
1303 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1304 and microMIPS modules together.
1305 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1306 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1307 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1308 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1309 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1310 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1311 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1312 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1313 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1314 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1315 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1316 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1317 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1318 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1319 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1320 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1321 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1322 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1323 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1324 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1325 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1326 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1327 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1328 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1329 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1330 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1331 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1332 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1333 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1334 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1335 * bfd-in2.h: Regenerate.
1336 * libbfd.h: Regenerate.
1338 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1340 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1341 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1342 * Makefile.in: Regenerated.
1344 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1345 (bfd_k1om_arch): New.
1346 (bfd_archures_list): Add &bfd_k1om_arch.
1347 * bfd-in2.h: Regenerated.
1349 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1350 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1351 if bfd_elf64_x86_64_freebsd_vec is supported.
1352 (targ_selvecs): Likewise.
1354 * configure.in: Support bfd_elf64_k1om_vec and
1355 bfd_elf64_k1om_freebsd_vec.
1356 * configure: Regenerated.
1358 * cpu-k1om.c: New.
1360 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1361 (bfd_elf64_k1om_vec): Likewise.
1362 (bfd_elf64_k1om_freebsd_vec): Likewise.
1364 * targets.c (bfd_elf64_k1om_vec): New.
1365 (bfd_elf64_k1om_freebsd_vec): Likewise.
1366 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1367 bfd_elf64_k1om_freebsd_vec.
1369 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1371 Fix false coff-go32-exe matches.
1372 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1373 COFF_CHECK_FORMAT.
1374 * coff-stgo32.c (go32_check_format): New forward declaration.
1375 (COFF_CHECK_FORMAT): New defintion.
1376 (go32_check_format): New function.
1378 2011-07-15 Alan Modra <amodra@gmail.com>
1380 * configure.in: Bump version.
1381 * configure: Regenerate.
1383 2011-07-14 Alan Modra <amodra@gmail.com>
1385 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1386 * elf-bfd.h (struct already_linked): Forward declare.
1388 2011-07-14 Alan Modra <amodra@gmail.com>
1390 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1391 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1393 2011-07-14 Alan Modra <amodra@gmail.com>
1395 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1396 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1397 (build_tls_get_addr_stub): Likewise.
1398 (ppc_build_one_stub): Update calls to above.
1399 (ppc_size_one_stub): Adjust stub size.
1400 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1401 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1403 2011-07-12 Nick Clifton <nickc@redhat.com>
1405 * elf32-arm.c (elf32_arm_section_flags): Delete.
1406 (elf_backend_section_flags): Remove.
1408 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1410 PR ld/12982
1411 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1412 when setting stack_flags.
1414 2011-07-11 Catherine Moore <clm@codesourcery.com>
1416 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1417 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1418 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1419 * bfd-in2.h: Regenerated.
1420 * bfd.c (bfd_lookup_section_flags): New definition.
1421 * binary.c (binary_bfd_lookup_section_flags): New definition.
1422 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1423 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1424 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1425 * coff-rs6000.c (rs6000coff_vec): Include
1426 bfd_generic_lookup_section_flags.
1427 (pmac_xcoff_vec): Likewise.
1428 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1429 * coff64-rs6000.c (rs6000coff64_vec): Include
1430 bfd_generic_lookup_section_flags.
1431 (aix5coff64_vec): Likewise.
1432 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1433 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1434 (bfd_elf_lookup_section_flags): Declare.
1435 * elflink.c (bfd_elf_lookup_section_flags): New function.
1436 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1437 (elf_backend_lookup_section_flags_hook): Define.
1438 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1439 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1440 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1441 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1442 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1443 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1444 (bfd_generic_lookup_section_flags): Declare.
1445 * libbfd.h: Regenerated.
1446 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1447 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1448 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1449 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1450 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1451 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1452 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1453 * reloc.c (bfd_generic_lookup_section_flags): New function.
1454 * som.c (som_bfd_lookup_section_flags): New definition.
1455 * srec.c (srec_bfd_lookup_section_flags): New definition.
1456 * targets.c (flag_info): Declare.
1457 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1458 (_bfd_lookup_section_flags): New.
1459 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1460 * versados.c (versados_bfd_lookup_section_flags): New definition.
1461 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1462 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1464 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1466 PR ld/12978
1467 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1469 2011-07-09 Alan Modra <amodra@gmail.com>
1471 PR ld/12942
1472 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1473 rather than kept_section to determine whether a symbol is from
1474 a discarded section.
1475 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1476 sections appear undefined.
1478 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1480 PR ld/12942
1481 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1482 "asection *" with "struct already_linked *".
1483 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1484 (_bfd_generic_section_already_linked): Likewise.
1485 (bfd_section_already_linked_table_insert): Likewise.
1486 (struct already_linked): New.
1487 (struct bfd_section_already_linked): Use it.
1488 * elflink.c (_bfd_elf_section_already_linked): Replace.
1489 "asection *" with "struct already_linked *". Replace the plugin
1490 dummy with the LTO output.
1491 * linker.c (_bfd_generic_section_already_linked): Likewise.
1492 * targets.c (struct already_linked): Add forward declaration.
1493 (bfd_target): Replace "struct bfd_section *" with
1494 "struct already_linked *" in _section_already_linked.
1495 * bfd-in2.h: Regenerate.
1496 * libbfd.h: Regenerate.
1498 2011-07-06 Tristan Gingold <gingold@adacore.com>
1500 * mach-o.h: Move loader related definitions to
1501 include/mach-o/loader.h. Include it.
1503 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1505 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1506 define to _bfd_elf_set_osabi.
1508 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1509 Thomas Schwinge <thomas@schwinge.name>
1511 PR binutils/12913
1512 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1513 ELFOSABI_LINUX alias.
1514 * elf32-hppa.c: Likewise.
1515 * elf32-i370.c: Likewise.
1516 * elf64-hppa.c: Likewise.
1518 2011-07-01 Ian Lance Taylor <iant@google.com>
1520 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1521 DW_OP_lit3 to DW_OP_lit2.
1523 2011-07-01 Alan Modra <amodra@gmail.com>
1525 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1526 dyn relocs when called to copy flags for a weak sym.
1527 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1528 (ppc64_elf_merge_private_bfd_data): Delete.
1529 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1530 _bfd_generic_verify_endian_match.
1532 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1534 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1535 link_info is NULL.
1537 2011-06-28 Tristan Gingold <gingold@adacore.com>
1539 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1540 unsigned int.
1541 (_bfd_vms_write_etir): Write linkage index from reloc.
1543 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1545 * mach-o.c (bfd_mach_o_read_command): Also ignore
1546 BFD_MACH_O_LC_ROUTINES_64.
1548 2011-06-27 Tristan Gingold <gingold@adacore.com>
1550 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1551 section target index.
1553 2011-06-27 Nick Clifton <nickc@redhat.com>
1555 * cisco-core.c (cisco_core_little_vec): Add initialization of
1556 match_priority field.
1558 2011-06-27 Tristan Gingold <gingold@adacore.com>
1560 * cache.c: Include bfd_stdint.h.
1561 (cache_bmmap): Change profile. Return region start and size.
1562 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1563 (bfd_mmap): Change profile and adjust. Update comment.
1564 (memory_bmmap): Change profile.
1565 * opncls.c (opncls_bmmap): Change profile.
1566 * vms-lib.c (vms_lib_bmmap): Likewise.
1567 * libbfd.h: Regenerate.
1568 * bfd-in2.h: Regenerate.
1570 2011-06-27 Tristan Gingold <gingold@adacore.com>
1572 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1573 Add comment.
1575 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1577 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1578 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1580 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1582 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1583 PLT_EH_FRAME.
1584 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1586 2011-06-24 Richard Henderson <rth@redhat.com>
1588 PR ld/12928
1589 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1590 tlsgd insn before swapping adjacent insns.
1592 2011-06-24 Tristan Gingold <gingold@adacore.com>
1594 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1595 absolute section.
1597 2011-06-24 Alan Modra <amodra@gmail.com>
1599 PR ld/12921
1600 * elf.c (assign_file_positions_for_load_sections): Don't align
1601 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1602 that don't get a PT_LOAD.
1604 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1606 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1607 (sh_elf_check_relocs): Likewise.
1609 2011-06-22 Richard Henderson <rth@redhat.com>
1611 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1612 TPREL in a PIE image.
1613 (alpha_dynamic_entries_for_reloc): Likewise.
1614 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1615 (elf64_alpha_relax_got_load): Likewise.
1617 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1619 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1620 for PIE.
1622 2011-06-22 Alan Modra <amodra@gmail.com>
1624 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1625 plugin symbols. Fix segfault on linker scrip defined syms.
1627 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1629 PR ld/12570
1630 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1631 at all for linker created .eh_frame sections.
1632 (_bfd_elf_discard_section_eh_frame): Handle linker created
1633 .eh_frame sections with no relocations.
1634 * elf64-x86-64.c: Include dwarf2.h.
1635 (elf_x86_64_eh_frame_plt): New variable.
1636 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1637 PLT_FDE_LEN_OFFSET): Define.
1638 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1639 (elf_x86_64_create_dynamic_sections): Create and fill in
1640 .eh_frame section for .plt section.
1641 (elf_x86_64_size_dynamic_sections): Write .plt section size
1642 into .eh_frame FDE covering .plt section.
1643 (elf_x86_64_finish_dynamic_sections): Write .plt section
1644 start into .eh_frame FDE covering .plt section. Call
1645 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1646 (elf_backend_plt_alignment): Define to 4.
1647 * elf32-i386.c: Include dwarf2.h.
1648 (elf_i386_eh_frame_plt): New variable.
1649 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1650 PLT_FDE_LEN_OFFSET): Define.
1651 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1652 (elf_i386_create_dynamic_sections): Create and fill in
1653 .eh_frame section for .plt section.
1654 (elf_i386_size_dynamic_sections): Write .plt section size
1655 into .eh_frame FDE covering .plt section.
1656 (elf_i386_finish_dynamic_sections): Write .plt section
1657 start into .eh_frame FDE covering .plt section. Call
1658 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1659 (elf_backend_plt_alignment): Define to 4.
1661 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1663 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1664 for x32.
1666 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1668 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1669 CORE_HEADER is defined.
1670 (elf_x86_64_write_core_note): New.
1671 (elf_backend_write_core_note): Likewise.
1673 * hosts/x86-64linux.h (uint64_t): New.
1674 (user_regsx32_struct): Likewise.
1675 (elf_gregx32_t): Likewise.
1676 (ELF_NGREGX32): Likewise.
1677 (elf_gregsetx32_t): Likewise.
1678 (elf_prstatusx32): Likewise.
1679 (prstatusx32_t): Likewise.
1680 (user_fpregs32_struct): Removed.
1681 (user_fpxregs32_struct): Likewise.
1682 (user32): Likewise.
1683 (elf_fpregset32_t): Likewise.
1684 (elf_fpxregset32_t): Likewise.
1685 (prgregset32_t): Likewise.
1686 (prfpregset32_t): Likewise.
1688 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1690 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1691 (elf_x86_64_grok_psinfo): Likewise.
1693 2011-06-16 Nick Clifton <nickc@redhat.com>
1695 * elf.c (elf_find_function): Fail if not provided with a symbol
1696 table.
1698 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1700 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1701 * elf.c (elfcore_grok_arm_vfp): New function.
1702 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1703 (elfcore_write_arm_vfp): New function.
1704 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1706 2011-06-14 Richard Henderson <rth@redhat.com>
1708 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1709 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1710 (elf64_alpha_always_size_sections): Don't call
1711 elf64_alpha_merge_ind_symbols.
1712 (elf_backend_copy_indirect_symbol): New.
1714 2011-06-14 Alan Modra <amodra@gmail.com>
1716 PR ld/12887
1717 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1718 before doing anything.
1719 (_bfd_elf_discard_section_eh_frame): Likewise.
1721 2011-06-14 Alan Modra <amodra@gmail.com>
1723 * Makefile.am: Formatting.
1724 * Makefile.in: Regenerate.
1725 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1726 * po/SRC-POTFILES.in: Regnerate.
1728 2011-06-14 Alan Modra <amodra@gmail.com>
1730 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1731 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1732 Don't handle warning symbols here.
1733 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1734 (allocate_dynrelocs, readonly_dynrelocs): As above.
1736 2011-06-14 Alan Modra <amodra@gmail.com>
1738 PR ld/12851
1739 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1740 (elf_gc_sweep): Don't treat debug and sections like .comment
1741 specially here.
1742 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1743 not part of a group. Always call gc_mark_extra_sections.
1744 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1745 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1746 _bfd_elf_gc_mark_extra_sections.
1747 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1748 _bfd_elf_gc_mark_extra_sections.
1749 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1751 2011-06-13 Nick Clifton <nickc@redhat.com>
1753 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1754 variable 'local_got_offsets'.
1755 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1756 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1758 2011-06-13 Walter Lee <walt@tilera.com>
1760 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1761 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1762 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1763 and elfxx-tilegx.lo.
1764 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1765 elfxx-tilegx.c.
1766 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1767 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1768 * Makefile.in: Regenerate.
1769 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1770 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1771 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1772 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1773 bfd-in2.h: Regenerate.
1774 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1775 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1776 and bfd_elf64_tilegx_vec.
1777 * configure: Regenerate.
1778 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1779 TILEPRO_ELF_DATA.
1780 * libbfd.h: Regenerate.
1781 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1782 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1783 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1784 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1785 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1786 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1787 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1788 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1789 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1790 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1791 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1792 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1793 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1794 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1795 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1796 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1797 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1798 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1799 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1800 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1801 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1802 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1803 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1804 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1805 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1806 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1807 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1808 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1809 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1810 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1811 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1812 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1813 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1814 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1815 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1816 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1817 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1818 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1819 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1820 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1821 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1822 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1823 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1824 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1825 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1826 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1827 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1828 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1829 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1830 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1831 * targets.c (bfd_elf32_tilegx_vec): Declare.
1832 (bfd_elf32_tilepro_vec): Declare.
1833 (bfd_elf64_tilegx_vec): Declare.
1834 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1835 and bfd_elf64_tilegx_vec.
1836 * cpu-tilegx.c: New file.
1837 * cpu-tilepro.c: New file.
1838 * elf32-tilepro.h: New file.
1839 * elf32-tilepro.c: New file.
1840 * elf32-tilegx.c: New file.
1841 * elf32-tilegx.h: New file.
1842 * elf64-tilegx.c: New file.
1843 * elf64-tilegx.h: New file.
1844 * elfxx-tilegx.c: New file.
1845 * elfxx-tilegx.h: New file.
1847 2011-06-13 Alan Modra <amodra@gmail.com>
1849 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1850 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1851 warning symbols here.
1852 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1853 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1854 elf32_arm_readonly_dynrelocs): Likewise.
1855 * elf32-bfin.c (bfin_discard_copies): Likewise.
1856 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1857 elf_cris_discard_excess_dso_dynamics,
1858 elf_cris_discard_excess_program_dynamics): Likewise.
1859 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1860 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1861 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1862 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1863 elf_i386_readonly_dynrelocs): Likewise.
1864 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1865 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1866 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1867 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1868 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1869 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1870 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1871 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1872 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1873 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1874 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1875 elf32_tic6x_readonly_dynrelocs): Likewise.
1876 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1877 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1878 xstormy16_relax_plt_realloc): Likewise.
1879 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1880 * elf64-alpha.c (elf64_alpha_output_extsym,
1881 elf64_alpha_calc_got_offsets_for_symbol,
1882 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1883 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1884 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1885 elf_hppa_unmark_useless_dynamic_symbols,
1886 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1887 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1888 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1889 readonly_dynrelocs, merge_global_got, reallocate_got,
1890 undo_symbol_twiddle): Likewise.
1891 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1892 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1893 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1894 elf_x86_64_readonly_dynrelocs): Likewise.
1895 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1896 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1897 _bfd_elf_link_find_version_dependencies,
1898 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1899 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1900 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1901 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1902 elf_gc_propagate_vtable_entries_used,
1903 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1904 elf_gc_allocate_got_offsets): Likewise.
1905 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1906 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1907 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1908 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1909 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1910 * i386linux.c (linux_tally_symbols): Likewise.
1911 * m68klinux.c (linux_tally_symbols): Likewise.
1912 * sparclinux.c (linux_tally_symbols): Likewise.
1913 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1914 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1916 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1917 function. Update all callers.
1918 * aoutx.h (aout_link_write_other_symbol): Likewise.
1919 * pdp11.c (aout_link_write_other_symbol): Likewise.
1920 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1921 * ecoff.c (ecoff_link_write_external): Likewise.
1922 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1923 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1924 warning symbols.
1925 * ecoff.c (ecoff_link_hash_traverse): Delete.
1926 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1927 _bfd_coff_write_global_sym.
1928 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1929 * libcoff.h: Regenerate.
1931 2011-06-10 Nick Clifton <nickc@redhat.com>
1933 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1934 backend does not provide a function for creating dynamic sections
1935 then fail.
1936 (bfd_elf_final_link): Issue a warning message if a dynamic section
1937 has the SHT_NOTE type.
1938 (bfd_elf_final_link): Do not look for dynamic strings in a section
1939 that does not have the SHT_STRTAB type or the name .dynstr.
1940 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1941 section is not in the output binary.
1942 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1944 2011-06-09 Tristan Gingold <gingold@adacore.com>
1946 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1947 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1948 spaces.
1950 2011-06-09 Tristan Gingold <gingold@adacore.com>
1952 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1954 2011-06-09 Nick Clifton <nickc@redhat.com>
1956 PR ld/12845
1957 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1958 that the output section has an allocated bfd_elf_section_data
1959 structure.
1960 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1961 symbols in sections that have been removed by garbage collection.
1963 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1965 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1966 relocations in SEC_DEBUGGING sections when building shared
1967 libraries.
1969 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1971 PR ld/12851
1972 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1973 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1975 2011-06-08 Tristan Gingold <gingold@adacore.com>
1977 * makefile.vms (OBJS): Add elfxx-ia64.obj
1978 Remove vax case.
1980 2011-06-08 Alan Modra <amodra@gmail.com>
1982 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1983 * sco5-core.c: Init match_priority field.
1985 2011-06-08 Alan Modra <amodra@gmail.com>
1987 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1988 indirect links here.
1990 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1992 * irix-core.c (irix_core_vec): Add match_priority field.
1994 2011-06-06 Alan Modra <amodra@gmail.com>
1996 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1997 Add match_priority.
1998 * configure.in: Bump bfd version.
1999 * elfcode.h (elf_object_p): Delete hacks preventing match of
2000 EM_NONE and ELFOSABI_NONE targets when a better match exists.
2001 * elfxx-target.h (elf_match_priority): Define and use.
2002 * format.c (bfd_check_format_matches): Use target match_priority
2003 to choose best of multiple matching targets. In cases with multiple
2004 matches rerun _bfd_check_format if we don't choose the last match.
2005 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
2006 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
2007 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
2008 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
2009 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
2010 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
2011 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
2012 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
2013 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
2014 * vms-lib.c, * xsym.c: Init match_priority field.
2015 * configure: Regenerate.
2016 * bfd-in2.h: Regenerate.
2018 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
2020 PR ld/12842
2021 * elfcode.h (elf_object_p): Revert the last change.
2023 2011-06-04 Alan Modra <amodra@gmail.com>
2025 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
2026 return the other arch.
2027 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
2028 target.
2030 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
2032 PR ld/12682
2033 * hash.c (higher_primer_number): Add more, small, prime numbers.
2034 (bfd_hash_set_default_size): Likewise.
2036 2011-06-02 Nick Clifton <nickc@redhat.com>
2038 * coff-mcore.c: Fix spelling typo.
2039 * coff-stgo32.c: Likewise.
2040 * elf32-arm.c: Likewise.
2041 * elf32-avr.c: Likewise.
2042 * elf-m68hc1x.c: Likewise.
2043 * elf32-mcore.c: Likewise.
2044 * elf32-mep.c: Likewise.
2045 * elf32-mt.c: Likewise.
2046 * elf32-ppc.c: Likewise.
2047 * elf32-xtensa.c: Likewise.
2048 * elf64-ppc.c: Likewise.
2049 * elfxx-mips.c: Likewise.
2050 * netbsd.h: Likewise.
2051 * nlmcode.h: Likewise.
2052 * vms-alpha.c: Likewise.
2053 * po/bfd.pot: Regenerate.
2054 * po/SRC-POTFILES.in: Regenerate.
2056 2011-06-01 DJ Delorie <dj@redhat.com>
2058 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
2059 * target.c: Likewise.
2060 * configure.in: Likewise.
2061 * configure.in: Regenerate.
2062 * elf32-rx.c: Add elf32-rx-be-ns target.
2063 (rx_elf_object_p): Never allow the be-ns target by default,
2064 only allow it if the user requests it.
2066 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
2068 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
2069 relocation in readonly section in a shared object.
2070 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
2072 2011-05-31 Nick Clifton <nickc@redhat.com>
2074 * archive.c (adjust_relative_path): Fix comment to prevent it
2075 corrupting the auto-generated bfd.h.
2077 2011-05-31 Paul Brook <paul@codesourcery.com>
2079 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
2080 for known functions.
2081 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
2082 symbols.
2084 2011-05-31 Paul Brook <paul@codesourcery.com>
2086 * elf32-arm.c (arm_stub_is_thumb): Add
2087 arm_stub_long_branch_v4t_thumb_tls_pic.
2088 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
2089 Handle Thumb stubs.
2091 2011-05-27 Nick Clifton <nickc@redhat.com>
2093 PR binutils/12710
2094 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
2095 unable to read a file pointed to by an entry in a thin archive.
2096 (adjust_relative_path): Use lrealpath to canonicalize paths.
2097 Handle the case where the reference path is above the current
2098 path in the directory tree.
2100 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
2102 PR ld/12809
2103 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
2104 R_X86_64_TPOFF64 in executable.
2106 2011-05-26 Alan Modra <amodra@gmail.com>
2108 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
2109 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
2110 local_protected comment.
2112 2011-05-25 Tristan Gingold <gingold@adacore.com>
2114 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
2115 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
2116 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
2117 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
2118 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
2119 (elf32-ia64.c): Created from elfnn-ia64.c
2120 (elf64-ia64.c): Likewise.
2121 * elfxx-ia64.h: New file.
2122 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
2123 functions.Includes elfxx-ia64.h.
2124 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
2125 (IA64_HOWTO): Adjust.
2126 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
2127 (elfNN_ia64_reloc_type_lookup): Renames to
2128 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
2129 (elfNN_ia64_reloc_name_lookup): Renames to
2130 ia64_elf_reloc_name_lookup. Make it public.
2131 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
2132 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
2133 public.
2134 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
2135 Move it and make it public. Move prototype to elfxx-ia64.h
2136 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
2137 Move prototype to elfxx-ia64.h
2138 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
2139 (elfNN_ia64_info_to_howto): Adjust calls.
2140 (elfNN_ia64_relax_section): Adjust calls.
2141 (count_dyn_reloc): Fix typo.
2142 (elfNN_ia64_relocate_section): Adjust calls.
2143 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2144 (bfd_elfNN_bfd_reloc_type_lookup)
2145 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
2146 * configure: Regenerate.
2147 * Makefile.in: Regenerate.
2149 2011-05-23 DJ Delorie <dj@redhat.com>
2151 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
2152 the vma/lma swapping done in elf32_rx_modify_program_headers.
2154 2011-05-23 Nick Clifton <nickc@redhat.com>
2156 * elf-m10300.c (mn10300_elf_mkobject): New function.
2157 (bfd_elf32_mkobject): Define.
2159 2011-05-23 Alan Modra <amodra@gmail.com>
2161 * elf-bfd.h: Comment typo fix.
2162 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
2163 struct elf_dyn_relocs throughout.
2164 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
2166 2011-05-23 Alan Modra <amodra@gmail.com>
2168 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
2169 functions rather than warning callback or _bfd_error_handler.
2170 * elf32-ppc.c: Likewise.
2171 * elf64-ppc.c: Likewise.
2172 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
2173 arg error.
2174 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2176 2011-05-23 Alan Modra <amodra@gmail.com>
2178 PR 12763
2179 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
2180 .tbss, and page align same for all SHT_NOBITS sections.
2182 2011-05-21 Alan Modra <amodra@gmail.com>
2184 PR 12763
2185 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2186 from PT_TLS header.
2187 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2188 segment if just for .tbss.
2189 (assign_file_positions_for_load_sections): Don't report "can't
2190 allocate in segment" errors for .tbss.
2191 (assign_file_positions_for_non_load_sections): Don't set p_filesz
2192 from SHT_NOBITS section filepos.
2194 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
2196 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2197 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2198 (elf32_tic6x_relocate_section): Handle them.
2200 2011-05-18 Nick Clifton <nickc@redhat.com>
2202 PR ld/12761
2203 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2204 sections when building shared libraries.
2206 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
2208 PR ld/12778
2209 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2210 reloc pointer.
2212 2011-05-18 Tristan Gingold <gingold@adacore.com>
2214 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2215 (xcoff_sweep): Always keep dwarf sections.
2216 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2218 2011-05-18 Tristan Gingold <gingold@adacore.com>
2220 * libxcoff.h (struct xcoff_dwsect_name): New type.
2221 (XCOFF_DWSECT_NBR_NAMES): New macro.
2222 (xcoff_dwsect_names): Declare.
2223 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2224 (styp_to_sec_flags): Ditto.
2225 (coff_new_section_hook): Ditto.
2226 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2227 * coff-rs6000.c (xcoff_dwsect_name): New variable.
2229 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
2231 PR ld/12759
2232 * elf32-rx.c (ignore_lma): New variable.
2233 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2234 (rx_modify_program_headers): Only copy the LMA into the VMA if
2235 ignore_lma is true.
2237 2011-05-17 Alan Modra <amodra@gmail.com>
2239 PR ld/12760
2240 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2241 * elflink.c (elf_link_add_object_symbols): Likewise.
2242 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2244 2011-05-16 Alan Modra <amodra@gmail.com>
2246 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2248 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2250 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2251 global GOT entries for GOT_PAGE relocations against global symbols.
2253 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2255 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2256 (tic6x-*-*): Replaced by these.
2257 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2258 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2259 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2260 Define.
2261 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2262 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2263 "elf32-target.h" two more times.
2264 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2265 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2266 bfd_elf32_tic6x_elf_le_vec.
2267 * configure: Regenerate.
2269 2011-05-13 Jan Beulich <jbeulich@novell.com>
2271 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2273 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2275 * config.in: Regenerated.
2276 * configure: Regenerated.
2277 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2278 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2279 HAVE_PSINFO32_T_PR_PID.
2280 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2281 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2282 and HAVE_PSINFO32_T_PR_PID.
2283 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2285 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2287 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2288 32bit psinfo.
2289 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2290 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2292 2011-05-09 Paul Brook <paul@codesourcery.com>
2294 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2295 * bfd-in2.h: Regenerate.
2296 * elf32-tic6x.c: Include limits.h.
2297 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2298 _tic6x_elf_section_data): New.
2299 (elf32_tic6x_section_data): Define.
2300 (elf32_tic6x_new_section_hook): Allocate target specific data.
2301 (elf32_tic6x_add_unwind_table_edit): New function.
2302 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2303 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2304 elf32_tic6x_copy_exidx_entry): New functions.
2305 (elf_backend_write_section): Define.
2307 2011-05-09 Paul Brook <paul@codesourcery.com>
2309 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2310 elf32_tic6x_fake_sections): New functions.
2311 (elf_backend_fake_sections): Define.
2313 2011-05-09 Paul Brook <paul@codesourcery.com>
2315 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2316 (elf_backend_gc_mark_extra_sections): Define.
2318 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2320 PR ld/12365
2321 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2322 references to symbols defined in discarded sections.
2324 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2326 PR ld/12365
2327 * coffgen.c (coff_write_symbol): Assume input section is its own
2328 output section if output_section member not set.
2329 (coff_write_alien_symbol): Likewise.
2331 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2333 PR ld/12730
2334 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2336 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2337 sections if needed.
2339 * section.c (SEC_ELF_REVERSE_COPY): New.
2340 * bfd-in2.h: Regenerated.
2342 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2344 PR 12739
2345 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2346 * bfd-in2.h: Regenerate.
2348 2011-05-06 Tristan Gingold <gingold@adacore.com>
2350 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2351 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2352 any code section. Add comments.
2353 (alpha_vms_object_p): Use void * instead of PTR.
2354 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2355 (build_module_list): Guard against no DST section. Add comments.
2356 (alpha_vms_link_output_symbol): Discard undefined symbols.
2357 (alpha_vms_get_section_contents): Simply memcpy if the section was
2358 already loaded. Fix typo.
2359 (vms_new_section_hook): Use void * instead of PTR.
2360 (vms_alpha_vec): Ditto.
2362 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2364 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2365 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2367 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2369 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2370 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2371 mismatch. Choose the lower of the two values.
2372 (bfd_elf32_bfd_final_link): New macro.
2374 2011-04-28 Tristan Gingold <gingold@adacore.com>
2376 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2377 (bfd_xcoff_swap_aux_out): Ditto.
2378 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2379 (bfd_xcoff64_swap_aux_out): Ditto.
2381 2011-05-04 Alan Modra <amodra@gmail.com>
2383 PR ld/12727
2384 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2385 was_undefined on dot-symbols.
2387 2011-05-03 Paul Brook <paul@codesourcery.com>
2390 * elf32-tic6x.c (elf32_tic6x_howto_table,
2391 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2392 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2393 Add R_C6000_EHTYPE.
2395 2011-05-01 Alan Modra <amodra@gmail.com>
2397 PR ld/12718
2398 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2399 creating ifunc sections.
2400 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2402 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2404 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2405 names.
2407 2011-04-28 Tom Tromey <tromey@redhat.com>
2409 * bfdio.c (memory_bstat): Pass correct size to memset.
2411 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2413 * dwarf2.c (dwarf_debug_sections): Mark const.
2414 * elf.c (special_sections): Likewise.
2415 * libbfd-in.h (dwarf_debug_sections): Likewise.
2416 * libbfd.h: Regenerate.
2418 2011-04-26 Kai Tietz <ktietz@redhat.com>
2420 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2421 debugging sections.
2423 2011-04-26 Tristan Gingold <gingold@adacore.com>
2425 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2427 2011-04-24 Alan Modra <amodra@gmail.com>
2429 PR ld/12365
2430 PR ld/12696
2431 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2432 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2433 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2434 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2435 it is a redef of an IR symbol in a real BFD.
2437 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2439 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2440 in readonly section in a shared object.
2441 (elf_i386_size_dynamic_sections): Likewise.
2442 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2443 (elf_x86_64_size_dynamic_sections): Likewise.
2445 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2447 PR ld/12694
2448 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2449 symbols.
2450 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2452 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2454 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2455 on dynamic symbol error.
2456 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2458 2011-04-20 Tristan Gingold <gingold@adacore.com>
2460 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2462 2011-04-20 Alan Modra <amodra@gmail.com>
2464 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2465 (bfd_hash_table_init_n): Overflow checking.
2466 (bfd_hash_set_default_size): Return current size. Take unsigned long
2467 arg. Add 65537 to hash_size primes.
2468 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2469 * bfd-in2.h: Regenerate.
2471 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2473 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2474 memmove elements.
2476 2011-04-20 Alan Modra <amodra@gmail.com>
2478 * libbfd.c (bfd_log2): Do return rounded up value.
2479 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2480 call with expanded old round down version of the function.
2482 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2483 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2485 2011-04-20 Alan Modra <amodra@gmail.com>
2487 PR ld/12365
2488 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2489 in their own common section.
2490 * elflink.c (elf_link_add_object_symbols): Likewise.
2491 * linker.c (generic_link_check_archive_element): Don't lose flags
2492 if common section is pre-existing.
2493 (_bfd_generic_link_add_one_symbol): Likewise.
2495 2011-04-20 Alan Modra <amodra@gmail.com>
2497 PR ld/12365
2498 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2499 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2500 multiple_definition regardless of allow_multiple_definition.
2501 * simple.c (simple_dummy_multiple_definition): Update.
2502 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2503 calls.
2505 2011-04-18 Tristan Gingold <gingold@adacore.com>
2507 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2509 2011-04-18 Alan Modra <amodra@gmail.com>
2511 PR ld/12365
2512 PR ld/12672
2513 * bfd.c (BFD_PLUGIN): Define.
2514 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2515 * bfd-in2.h: Regenerate.
2516 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2517 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2519 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2521 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2522 SEC_LOAD.
2524 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2526 * elf-bfd.h (struct sdt_note): New struct.
2527 (struct elf_obj_tdata) <sdt_note_head>: New field.
2528 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2529 (elfobj_grok_stapsdt_note): Likewise.
2530 (elf_parse_notes): Added code to treat SystemTap note
2531 sections.
2533 2011-04-12 Richard Henderson <rth@redhat.com>
2535 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2536 exclude empty .got sections.
2538 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2540 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2541 array access for BFD_RELOC_386_IRELATIVE.
2543 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2545 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2547 2011-04-11 Mark Wielaard <mjw@redhat.com>
2549 PR 10549
2550 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2551 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2552 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2553 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2554 also if STB_GNU_UNIQUE symbol binding was seen.
2555 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2556 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2557 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2558 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2559 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2560 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2562 2011-04-11 Alan Modra <amodra@gmail.com>
2564 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2565 sections.
2566 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2567 (_bfd_generic_get_section_contents_in_window): Likewise.
2568 * section.c (bfd_get_section_contents): Likewise.
2569 * compress.c (bfd_get_full_section_contents): Likewise.
2570 * elf32-rx.c (rx_final_link): Ignore rawsize.
2571 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2572 bfd with bfd_get_section_limit.
2573 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2574 os->size during final link. Update callers.
2575 * bfd-in2.h: Regenerate.
2577 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2579 PR ld/12637
2580 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2581 as the number of global entries when merging with the primary GOT.
2583 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2585 * elf32-i386.c: Update copyright year.
2586 * elf64-x86-64.c: Likewise.
2588 2011-04-09 Kai Tietz <ktietz@redhat.com>
2590 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2591 buffer and use rawsize for sorting.
2592 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2593 before doing alignment.
2595 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2597 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2598 error on unsupported relocation.
2599 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2601 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2603 PR binutils/12657
2604 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2605 pid_t.
2607 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2609 PR ld/12654
2610 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2611 instead of shared for R_386_TLS_LDO_32.
2613 2011-04-08 Tristan Gingold <gingold@adacore.com>
2615 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2616 * coff-pmac: Remove
2617 * xcoff-target.h: Remove
2618 * Makefile.in: Regenerate.
2620 2011-04-07 Cary Coutant <ccoutant@google.com>
2622 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2624 2011-04-07 Paul Brook <paul@codesourcery.com>
2626 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2627 pc-relative.
2628 (elf32_tic6x_howto_table_rel): Ditto.
2629 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2630 (elf32_tic6x_check_relocs): Ditto.
2632 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2634 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2635 targets.
2636 (strongarm*, thumb*, xscale*): Remove architectures.
2637 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2638 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2639 xscale-*-coff): Remove targets.
2641 2011-04-01 Tristan Gingold <gingold@adacore.com>
2643 * elfxx-ia64.c: include bfd_stdint.h
2645 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2647 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2648 dynobj and its initialization.
2650 2011-03-31 Tristan Gingold <gingold@adacore.com>
2652 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2653 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2654 BFD_HOST_LONG_LONG to 1.
2656 2011-03-31 Tristan Gingold <gingold@adacore.com>
2658 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2659 (_bfd_vms_write_etir): Ditto.
2660 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2661 * configure.com: Generate bfd_stdint.h
2663 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2665 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2666 (elf32_tic6x_setup): Declare.
2667 * elf32-tic6x.c: Include <limits.h>.
2668 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2669 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2670 New structures.
2671 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2672 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2673 tic6x_elf_scom_symbol_ptr): New static variables.
2674 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2675 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2676 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2677 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2678 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2679 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2680 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2681 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2682 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2683 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2684 to weak symbols as required by the ABI.
2685 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2686 as needed when generating DSBT output.
2687 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2688 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2689 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2690 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2691 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2692 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2693 New static functions.
2694 (ELF_MAXPAGESIZE): Define to 0x1000.
2695 (bfd_elf32_bfd_copy_private_bfd_data,
2696 bfd_elf32_bfd_link_hash_table_create,
2697 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2698 elf_backend_want_got_plt, elf_backend_want_dynbss,
2699 elf_backend_plt_readonly, elf_backend_got_header_size,
2700 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2701 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2702 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2703 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2704 elf_backend_section_from_bfd_section,
2705 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2706 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2707 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2709 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2710 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2711 * bfd/bfd-in2.h: Regenerate.
2712 * bfd/libbfd.h: Regenerate.
2713 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2715 2011-03-31 Tristan Gingold <gingold@adacore.com>
2717 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2718 entry on xcoff when value is C_NULL_VALUE.
2720 2011-03-31 Tristan Gingold <gingold@adacore.com>
2722 * libcoff-in.h (exec_hdr): Remove.
2723 * libcoff.h: Regenerate.
2725 2011-03-30 Nick Clifton <nickc@redhat.com>
2727 * po/da.po: Updated Danish translation.
2729 2011-03-29 Richard Henderson <rth@redhat.com>
2731 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2732 (elf64_alpha_gc_sweep_hook): New.
2733 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2734 (elf_backend_can_gc_sections): New.
2736 2011-03-26 John Marino <binutils@marino.st>
2738 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2739 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2740 * configure: Regenerate.
2742 2011-03-25 Michael Snyder <msnyder@vmware.com>
2744 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2746 2011-03-25 Tristan Gingold <gingold@adacore.com>
2748 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2749 of find_nearest_line on object files.
2751 2011-03-25 Tristan Gingold <gingold@adacore.com>
2753 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2754 Minor reordering.
2755 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2757 2011-03-24 Alan Modra <amodra@gmail.com>
2759 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2760 old-style __tls_get_addr calls without marker relocs don't match
2761 their arg setup insn one for one. If such mismatches are found
2762 report the reloc and don't do any tls optimization.
2763 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2765 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2767 * bfd-in2.h: Regenerate.
2769 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2771 * archures.c: Add AVR XMEGA architecture information.
2772 * cpu-avr.c (arch_info_struct): Likewise.
2773 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2774 (elf32_avr_object_p): Likewise.
2776 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2778 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2779 * bfd-in2.h: Regenerate.
2780 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2781 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2782 entry.
2783 (elf32_arm_howto_from_type): Update accordingly.
2784 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2785 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2786 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2787 with an extra noncall_refcount field.
2788 (arm_local_iplt_info): New structure.
2789 (elf_arm_obj_tdata): Add local_iplt.
2790 (elf32_arm_local_iplt): New accessor macro.
2791 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2792 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2793 Change tls_type to a bitfield and add is_iplt.
2794 (elf32_arm_link_hash_newfunc): Update accordingly.
2795 (elf32_arm_allocate_local_sym_info): New function.
2796 (elf32_arm_create_local_iplt): Likewise.
2797 (elf32_arm_get_plt_info): Likewise.
2798 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2799 (elf32_arm_get_local_dynreloc_list): Likewise.
2800 (create_ifunc_sections): Likewise.
2801 (elf32_arm_copy_indirect_symbol): Update after the changes to
2802 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2803 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2804 to get PLT information. Assert that all STT_GNU_IFUNC references
2805 are turned into PLT references.
2806 (arm_build_one_stub): Pass the symbol type to
2807 elf32_arm_final_link_relocate.
2808 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2809 (elf32_arm_allocate_irelocs): New function.
2810 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2811 all R_ARM_IRELATIVE.
2812 (elf32_arm_allocate_plt_entry): New function.
2813 (elf32_arm_populate_plt_entry): Likewise.
2814 (elf32_arm_final_link_relocate): Add an st_type parameter.
2815 Set srelgot to null for static objects. Use separate variables
2816 to record which st_value and st_type should be used when generating
2817 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2818 symbol's PLT information, setting has_iplt_entry, splt,
2819 plt_offset and gotplt_offset accordingly. Check whether
2820 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2821 the relocation target accordingly. Broaden assert to include
2822 .iplts. Don't set sreloc for static relocations. Assert that
2823 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2824 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2825 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2826 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2827 resolve GOT references to the .igot.plt entry.
2828 (elf32_arm_relocate_section): Update the call to
2829 elf32_arm_final_link_relocate.
2830 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2831 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2832 relocations in shared libraries and relocatable executables.
2833 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2834 to get the list of dynamic relocations for a local symbol.
2835 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2836 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2837 to allocate local symbol information. Treat R_ARM_REL32 and
2838 R_ARM_REL32_NOI as call relocations in shared libraries and
2839 relocatable executables. Record PLT information for local
2840 STT_GNU_IFUNC functions as well as global functions. Count
2841 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2842 to get the list of dynamic relocations for a local symbol.
2843 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2844 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2845 removed. Update after the changes to elf32_arm_link_hash_entry.
2846 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2847 entries should live in .plt or .iplt. Check whether the .igot.plt
2848 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2849 to allocate .plt and .(i)got.plt entries. Detect which .got
2850 entries will need R_ARM_IRELATIVE relocations and use
2851 elf32_arm_allocate_irelocs to allocate them. Likewise other
2852 non-.got dynamic relocations.
2853 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2854 and dynamic relocations for local STT_GNU_IFUNC symbols.
2855 Check whether the .igot.plt and .got entries can be combined.
2856 Detect which .got entries will need R_ARM_IRELATIVE relocations
2857 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2858 section pointers intead of strcmp checks. Handle iplt and igotplt.
2859 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2860 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2861 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2862 resolve to it.
2863 (elf32_arm_output_plt_map_1): New function, split out from
2864 elf32_arm_output_plt_map. Handle .iplt entries. Use
2865 elf32_arm_plt_needs_thumb_stub_p.
2866 (elf32_arm_output_plt_map): Call it.
2867 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2868 local .iplt entries.
2869 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2870 (elf32_arm_swap_symbol_out): Likewise.
2871 (elf32_arm_add_symbol_hook): New function.
2872 (elf_backend_add_symbol_hook): Define for all targets.
2874 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2876 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2877 * elf.c (swap_out_syms): Set st_target_internal for each
2878 Elf_Internal_Sym.
2879 * elfcode.h (elf_swap_symbol_in): Likewise.
2880 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2881 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2882 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2883 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2884 * elflink.c (elf_link_output_extsym): Likewise.
2885 (bfd_elf_final_link): Likewise.
2886 (elf_link_add_object_symbols): Copy st_target_internal
2887 to the hash table if we see a definition.
2888 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2889 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2890 a branch_type field.
2891 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2892 (arm_type_of_stub): Replace actual_st_type with an
2893 actual_branch_type parameter.
2894 (arm_build_one_stub): Use branch types rather than st_types to
2895 determine the type of branch.
2896 (cortex_a8_erratum_scan): Likewise.
2897 (elf32_arm_size_stubs): Likewise.
2898 (bfd_elf32_arm_process_before_allocation): Likewise.
2899 (allocate_dynrelocs_for_symbol): Likewise.
2900 (elf32_arm_finish_dynamic_sections): Likewise.
2901 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2902 a branch_type parameter.
2903 (elf32_arm_relocate_section): Update call accordingly.
2904 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2905 (elf32_arm_output_map_sym): Initialize st_target_internal.
2906 (elf32_arm_output_stub_sym): Likewise.
2907 (elf32_arm_symbol_processing): Delete.
2908 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2909 Use st_target_internal to record the branch type.
2910 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2911 Thumb functions.
2912 (elf32_arm_is_function_type): Delete.
2913 (elf_backend_symbol_processing): Likewise.
2914 (elf_backend_is_function_type): Likewise.
2916 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2918 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2919 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2920 into the PLT block.
2922 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2924 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2925 may_need_local_target_p and may_become_dynamic_p to classify
2926 the relocation type. Don't check info->symbolic or h->def_regular
2927 when deciding whether to record a potential dynamic reloc.
2928 Don't treat potential dynamic relocs as PLT references.
2929 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2930 try to make the PLT reference count go negative.
2932 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2934 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2935 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2936 Only create a dynamic relocation for local references if
2937 info->shared.
2938 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2939 allocation accordingly.
2940 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2942 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2944 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2945 (elf32_arm_add_dynreloc): Likewise.
2946 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2947 to allocate dynamic relocations.
2948 (elf32_arm_size_dynamic_sections): Likewise.
2949 (allocate_dynrelocs): Likewise. Rename to
2950 allocate_dynrelocs_for_symbol.
2951 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2952 create dynamic relocations.
2953 (elf32_arm_finish_dynamic_symbol): Likewise.
2955 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2957 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2958 x32 GD->IE and GD->LE transitions.
2959 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2960 and LD->LE transitions.
2962 2011-03-10 Alan Modra <amodra@gmail.com>
2964 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2965 for LO_DS error message and correct multiple.
2967 2011-03-10 Alan Modra <amodra@gmail.com>
2969 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2970 (ppc64_elf_link_just_syms): New function.
2971 (opd_entry_value): Don't assume big-endian host.
2972 (get_r2off): New function.
2973 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2975 2011-03-06 Michael Snyder <msnyder@vmware.com>
2977 * compress.c (bfd_compress_section_contents): Check for out of mem.
2979 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2980 that case statement falls through intentionally.
2982 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2984 2011-03-04 Alan Modra <amodra@gmail.com>
2986 * archive.c (bsd_write_armap): Don't call stat in deterministic
2987 mode, and don't use st_mtime if stat returns error.
2989 2011-03-03 Michael Snyder <msnyder@vmware.com>
2991 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2993 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2995 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2996 (aout_link_write_other_symbol): Missing break statement.
2998 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
3000 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
3002 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
3004 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3005 x32 IE->LE transition.
3006 (elf_x86_64_relocate_section): Likewise.
3008 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
3010 * elflink.c (is_reloc_section): Remove function.
3011 (get_dynamic_reloc_section_name): Construct string manually.
3013 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
3015 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
3016 (adjust_relative_path): Likewise.
3017 (_bfd_construct_extended_name_table): Likewise.
3018 * corefile.c (generic_core_file_matches_executable_p): Likewise.
3019 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
3020 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3021 * elf32-spu.c (sort_bfds): Likewise.
3022 (spu_elf_auto_overlay): Likewise.
3023 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3024 * xcofflink.c (xcoff_set_import_path): Likewise.
3025 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
3026 (xtensa_regfile_lookup_shortname): Likewise.
3028 2011-02-28 Alan Modra <amodra@gmail.com>
3030 PR 12513
3031 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
3032 stringsize. Properly sanity check symdef_count. Remove redundant
3033 bfd_release.
3035 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
3037 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
3038 and handle claim_file seeking. Only try to load the plugin once.
3040 2011-02-22 Andreas Schwab <schwab@redhat.com>
3042 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
3043 relocation read the value from the second GOT slot.
3045 2011-02-15 Tristan Gingold <gingold@adacore.com>
3047 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
3049 2011-02-15 Alan Modra <amodra@gmail.com>
3051 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
3052 toc relocs. Fuss over free(NULL).
3054 2011-02-14 Mike Frysinger <vapier@gentoo.org>
3056 * elflink.c (bfd_elf_size_dynamic_sections): Add
3057 bfd_get_symbol_leading_char to the start of newname.
3059 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3061 * configure: Regenerate.
3063 2011-02-09 Alan Modra <amodra@gmail.com>
3065 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
3066 we are done. When optimising large toc, check that a global
3067 symbol on a toc reloc is defined in a kept section.
3069 2011-02-08 Nick Clifton <nickc@redhat.com>
3071 PR binutils/12467
3072 * elf.c (assign_file_positions_for_load_sections): Set the program
3073 header offset and entry size to zero if there are no program
3074 headers.
3076 2011-02-08 Alan Modra <amodra@gmail.com>
3078 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
3079 local_syms when looking for local symbols in .toc.
3081 2011-02-01 Alan Modra <amodra@gmail.com>
3083 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
3084 for toc pointer on any section having makes_toc_func_call set.
3085 (check_pasted_section): Ensure pasted .init/.fini fragments use
3086 the same toc if any has makes_toc_func_call set.
3088 2011-01-28 Joseph Myers <joseph@codesourcery.com>
3090 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
3091 field.
3093 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
3095 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
3096 common sections too.
3098 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
3100 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
3101 Solaris target.
3103 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
3105 Fix compilation for mingw64.
3106 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
3107 typecast to avoid warning.
3108 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
3109 usage.
3110 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
3111 of long for pointer to avoid warning.
3112 (elfNN_ia64_relax_brl): Idem.
3113 (elfNN_ia64_install_value): Idem.
3114 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
3116 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3118 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
3119 h->needs_plt when deciding whether to record a possible dynamic reloc.
3121 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3123 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
3124 dynamic relocs for the removed section.
3126 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
3128 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
3129 relocations.
3131 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
3133 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
3134 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
3135 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
3136 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
3137 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
3138 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
3139 for ILP32.
3141 2011-01-14 Alan Modra <amodra@gmail.com>
3143 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
3144 error.
3145 (_bfd_default_error_handler): Likewise.
3146 * elf.c (print_segment_map): Likewise.
3147 * libbfd.c (warn_deprecated): Likewise.
3148 * som.c (som_sizeof_headers): No need to do so here.
3149 * coff-i860.c: Replace use of printf for error messages with
3150 _bfd_error_handler.
3151 * coff-ppc.c: Likewise.
3152 * coff-sh.c: Likewise.
3153 * elf32-bfin.c: Likewise.
3154 * elf32-dlx.c: Likewise.
3155 * elf32-mep.c: Likewise.
3156 * elf32-v850.c: Likewise.
3157 * mach-o.c: Likewise.
3158 * pef.c: Likewise.
3160 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
3162 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
3163 swap_reloca_out.
3164 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
3165 (elf_x86_64_check_relocs): Align relocation section to 4 byte
3166 for 32bit.
3167 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
3168 ELF_ST_TYPE.
3169 (elf_x86_64_finish_dynamic_symbol): Updated.
3170 (elf_x86_64_finish_dynamic_sections): Don't use
3171 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
3172 bfd_elf64_swap_dyn_out.
3174 2011-01-14 J. Park <grassman@gmail.com>
3176 PR ld/12339
3177 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
3178 following bfd_link_hash_warning symbol link.
3180 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
3181 Glauber de Oliveira Costa <glommer@gmail.com>
3183 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3184 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3185 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3186 relocations.
3187 * libbfd.h: Rebuilt.
3188 * bfd-in2.h: Rebuilt.
3189 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3190 (elf32_arm_reloc_map): Likewise.
3191 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3192 (elf32_arm_stub_long_branch_any_tls_pic,
3193 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3194 (DEF_STUBS): Add new stubs.
3195 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3196 (elf32_arm_local_tlsdesc_gotent): New.
3197 (GOT_TLS_GDESC): New mask.
3198 (GOT_TLS_GD_ANY): Define.
3199 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3200 (elf32_arm_compute_jump_table_size): New.
3201 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3202 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3203 sgotplt_jump_table_size fields.
3204 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3205 (elf32_arm_link_hash_table_create): Initialize new fields.
3206 (arm_type_of_stub): Check TLS desc relocs too.
3207 (elf32_arm_stub_name): TLS desc relocs can be shared.
3208 (elf32_arm_tls_transition): Determine relaxation.
3209 (arm_stub_required_alignment): Add tls stubs.
3210 (elf32_arm_size_stubs): Likewise.
3211 (elf32_arm_tls_relax): Perform TLS relaxing.
3212 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3213 (IS_ARM_TLS_GNU_RELOC): New.
3214 (IS_ARM_TLS_RELOC): Use it.
3215 (elf32_arm_relocate_section): Perform TLS relaxing.
3216 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3217 desc relocations.
3218 (allocate_dynrelocs): Allocate tls desc relcoations.
3219 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3220 symbols.
3221 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3222 got slots.
3223 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3224 symbol.
3225 (elf32_arm_finish_dynamic_symbol): Adjust.
3226 (arm_put_trampoline): New.
3227 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3228 trampolines.
3229 (elf_backend_always_size_sections): Define.
3231 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3233 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3235 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3237 PR ld/12366
3238 PR ld/12371
3239 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3240 handle symbols marked with regular reference, but not non-GOT
3241 reference when building shared library.
3243 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3244 local and global STT_GNU_IFUNC symols when building shared
3245 library.
3246 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3248 2011-01-05 DJ Delorie <dj@redhat.com>
3250 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3251 * libbfd.h: Regenerate.
3252 * bfd-in2.h: Regenerate.
3253 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3255 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3257 * cpu-i386.c (bfd_i386_compatible): New.
3258 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3259 with bfd_i386_compatible.
3260 (bfd_x86_64_arch_intel_syntax): Likewise.
3261 (bfd_i386_arch_intel_syntax): Likewise.
3262 (i8086_arch): Likewise.
3263 (bfd_x64_32_arch): Likewise.
3264 (bfd_x86_64_arch): Likewise.
3265 (bfd_i386_arch): Likewise.
3267 For older changes see ChangeLog-2010
3268 \f
3269 Local Variables:
3270 mode: change-log
3271 left-margin: 8
3272 fill-column: 74
3273 version-control: never
3274 End: