| blob | 8acd171c3abba37a6e59a41d9018c839c1972be8 |
1 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3 * mach-o.c (bfd_mach_o_mkobject_init): Initialize dyn_reloc_cache.
4 (bfd_mach_o_close_and_cleanup): Only cleanup Mach-O private data
5 for object files.
7 2011-12-15 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
9 * mach-o.c (bfd_mach_o_canonicalize_reloc): Update relocation
10 table only when there isn't the cahce.
11 (bfd_mach_o_get_dynamic_reloc_upper_bound): Need one more space
12 for a pointer for the watchdog.
13 (bfd_mach_o_canonicalize_dynamic_reloc): Utilize cache like
14 bfd_mach_o_canonicalize_reloc.
15 (bfd_mach_o_close_and_cleanup): Call bfd_mach_o_free_cached_info.
16 (bfd_mach_o_free_cached_info): Free up cache data.
17 * mach-o.h (reloc_cache): A place to store cache of dynamic relocs.
18 (bfd_mach_o_free_cached_info): Add declaration.
20 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
22 * mach-o-target.c (bfd_mach_o_bfd_set_private_flags): Use
23 bfd_mach_o_bfd_set_private_flags.
24 * mach-o.c (bfd_mach_o_bfd_set_private_flags): New.
25 * mach-o.h (bfd_mach_o_bfd_set_private_flags): Declare.
27 2011-12-14 Nick Clifton <nickc@redhat.com>
29 PR ld/12451
30 * elfcode.h (elf_checksum_contents): Read in the section's
31 contents if they are not already available, and the section
32 actually has some contents.
34 * compress.c (bfd_get_full_section_contents): Use zmalloc to
35 allocate the buffers so that excess bytes are guaranteed to be
36 zero.
38 2011-12-14 Iain Sandoe <iains@gcc.gnu.org>
40 * mach-o-i386.c (text_section_names_xlat): New table.
41 (data_section_names_xlat): Likewise.
42 (import_section_names_xlat): Likewise.
43 (mach_o_i386_segsec_names_xlat): Likewise.
44 (bfd_mach_o_tgt_seg_table): Use new tables.
45 * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL.
46 * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat):
47 Move to mach-o.h as typedefs.
48 (text_section_names_xlat): Update for current GCC usage.
49 (data_section_names_xlat): Likewise.
50 (dwarf_section_names_xlat): Likewise.
51 (objc_section_names_xlat): New table.
52 (segsec_names_xlat): Add objc table.
53 (bfd_mach_o_normalize_section_name): Replace with...
54 (bfd_mach_o_section_data_for_mach_sect): New.
55 (bfd_mach_o_section_data_for_bfd_name): New.
56 (bfd_mach_o_section_data_for_bfd_name): Update to use additional data.
57 (bfd_mach_o_convert_section_name_to_mach_o): Likewise.
58 (bfd_mach_o_bfd_copy_private_section_data): Implement.
59 (bfd_mach_o_write_symtab): Write a zero-length string as the first entry
60 for compatibility with system tools.
61 (bfd_mach_o_build_commands): Update section alignment info.
62 (bfd_mach_o_new_section_hook): Use translation table data to define
63 default section flags, type, attributes and alignment, when available.
64 (bfd_mach_o_init_section_from_mach_o): Add TODO comment.
65 (bfd_mach_o_section_type_name): Add 'symbol_stubs'.
66 (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'.
67 (bfd_mach_o_get_section_type_from_name): Change "not-found" return
68 value.
69 (bfd_mach_o_tgt_seg_table): Set default NULL.
70 * mach-o.h (bfd_mach_o_segment_command): Use define for name length.
71 (bfd_mach_o_backend_data): Move until after contents are defined.
72 (bfd_mach_o_normalize_section_name): Remove.
73 (bfd_mach_o_convert_section_name_to_bfd): Declare.
74 (mach_o_section_name_xlat): Declare.
75 (mach_o_segment_name_xlat): Declare.
76 (bfd_mach_o_section_data_for_mach_sect): Declare.
77 (bfd_mach_o_section_data_for_bfd_name): Declare.
79 2011-12-13 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
81 * dwarf2.c (bfd_dwarf2_cleanup_debug_info): Accept stash as an
82 argument like other functions to support formats other than ELF.
83 * elf-bfd.h (bfd_dwarf2_cleanup_debug_info): Move to bfd-in.h.
84 * elf.c (_bfd_elf_close_and_cleanup): Pass dwarf2_find_line_info
85 in tdata as a parameter.
86 * libbfd-in.h (bfd_dwarf2_cleanup_debug_info): Move from
87 elf-bfd.h.
88 * libbfd.h (bfd_dwarf2_cleanup_debug_info): Regenerate.
89 * mach-o-target.c (bfd_mach_o_close_and_cleanup): Remove the
90 fallback macro.
91 (bfd_mach_o_find_nearest_line): Likewise.
92 * mach-o.c (bfd_mach_o_find_nearest_line): Add the definition
93 which calls _bfd_dwarf2_find_nearest_line.
94 (bfd_mach_o_close_and_cleanup): Likewise.
95 * mach-o.h (mach_o_data_struct): Add dwarf2_find_line_info.
96 (bfd_mach_o_find_nearest_line): Add declaration.
97 (bfd_mach_o_close_and_cleanup): Add declaration.
99 2011-12-13 Tristan Gingold <gingold@adacore.com>
101 * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove
102 prototype.
103 (bfd_mach_o_section_get_entry_size): Make global.
104 (bfd_mach_o_section_get_nbr_indirect): Likewise.
105 (bfd_mach_o_read_symtab_strtab): Likewise.
106 (struct bfd_mach_o_xlat_name): Move to mach-o.h
107 (bfd_mach_o_print_flags): Move to binutils/od-macho.c
108 (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise.
109 (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise.
110 (bfd_mach_o_header_flags_name): Likewise.
111 (bfd_mach_o_load_command_name): Likewise.
112 (bfd_mach_o_print_private_header): Likewise.
113 (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise.
114 (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise.
115 (bfd_mach_o_print_dyld_info): Likewise.
116 (bfd_mach_o_print_private_bfd_data): Remove.
117 (bfd_mach_o_type_name): Make global.
118 (bfd_mach_o_section_attribute_name): Likewise.
119 * mach-o.h (bfd_mach_o_xlat_name): Added.
120 (bfd_mach_o_section_get_nbr_indirect)
121 (bfd_mach_o_section_get_entry_size)
122 (bfd_mach_o_read_symtab_symbols)
123 (bfd_mach_o_read_symtab_strtab)
124 (bfd_mach_o_section_attribute_name)
125 (bfd_mach_o_section_type_name): Likewise.
126 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define.
128 2011-12-13 Chung-Lin Tang <cltang@codesourcery.com>
130 * elfxx-mips.c (mips_elf_calculate_relocation): Correct
131 R_MIPS16_HI16/R_MIPS16_LO16 handling of two cleared lower bits,
132 update comments.
134 2011-12-12 Iain Sandoe <iains@gcc.gnu.org>
136 * mach-o.c (bfd_mach_o_read_section_32): Null-terminate sectname.
137 (bfd_mach_o_read_section_64): Likewise.
139 2011-12-11 John Davis Anglin <dave.anglin@nrc-cnrc.gc.ca>
141 PR binutils/13476
142 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
143 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations to
144 R_PARISC_DPREL21L when not doing a shared link. Likewise convert
145 R_PARISC_TLS_GD14R, R_PARISC_TLS_LDM14R and R_PARISC_TLS_IE14R to
146 R_PARISC_DPREL14R. Handle R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L
147 and R_PARISC_TLS_IE21L with R_PARISC_DLTIND21L.
149 2011-12-10 David Daney <david.daney@cavium.com>
151 * elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
152 (mips_elf_link_hash_table.rld_symbol): New field;
153 (MIPS_ELF_RLD_MAP_SIZE): New macro.
154 (_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
155 in rld_symbol.
156 (_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
157 in rld_symbol.
158 (_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
159 (_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
160 (_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
161 calculate DT_MIPS_RLD_MAP value.
162 (_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
163 quit initializing rld_value.
165 2011-12-08 Andrew Pinski <apinski@cavium.com>
166 Adam Nemet <anemet@caviumnetworks.com>
168 * archures.c (bfd_mach_mips_octeon2): New macro
169 * bfd-in2.h: Regenerate.
170 * cpu-mips.c (I_mipsocteon2): New enum value.
171 (arch_info_struct): Add bfd_mach_mips_octeon2.
172 * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
173 (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
174 (mips_mach_extensions): Add bfd_mach_mips_octeon2.
176 2011-12-07 Alan Modra <amodra@gmail.com>
178 PR ld/12772
179 * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
180 defined in shared libraries.
182 2011-12-07 Tristan Gingold <gingold@adacore.com>
184 * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
185 Adjust the condition.
186 (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
187 Adjust return statements.
188 (bfd_mach_o_read_symtab_strtab): Likewise.
189 (bfd_mach_o_read_symtab_symbols): Likewise.
190 (bfd_mach_o_scan_start_address): Likewise. Make it static.
191 (bfd_mach_o_scan): Likewise.
192 (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
193 (bfd_mach_o_header_p): Adjust call.
194 (bfd_mach_o_cpu_name): Make it const.
195 (bfd_mach_o_filetype_name): Likewise.
196 (bfd_mach_o_header_flags_name): Likewise.
197 (bfd_mach_o_section_type_name): Likewise.
198 (bfd_mach_o_section_attribute_name): Likewise.
199 (bfd_mach_o_load_command_name): Likewise.
200 (bfd_mach_o_get_section_type_from_name): Add a const qualifier
201 after above change.
202 (bfd_mach_o_get_section_attribute_from_name): Likewise.
203 * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
204 (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
206 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
208 * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
209 (elfcore_write_s390_system_call): Likewise.
210 * elf.c (elfcore_write_s390_last_break): New function.
211 (elfcore_write_s390_system_call): Likewise.
212 (elfcore_write_register_note): Call them.
213 (elfcore_grok_s390_last_break): New function.
214 (elfcore_grok_s390_system_call): Likewise.
215 (elfcore_grok_note): Call them.
217 2011-12-05 Tristan Gingold <gingold@adacore.com>
219 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
221 2011-12-05 Tristan Gingold <gingold@adacore.com>
223 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
224 (bfd_mach_o_read_dylib): Likewise.
225 (bfd_mach_o_read_command): Likewise.
226 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
228 2011-12-05 Tristan Gingold <gingold@adacore.com>
230 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
231 message.
232 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
233 (bfd_mach_o_fat_extract): Ditto.
235 2011-12-03 Alan Modra <amodra@gmail.com>
237 PR ld/13468
238 * elflink.c (bfd_elf_final_link): Don't segfault when checking
239 for DT_TEXTREL and .dynamic does not exist.
241 2011-12-03 Alan Modra <amodra@gmail.com>
243 PR ld/13470
244 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
245 change in 2011-07-01 commit. Comment.
246 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
248 2011-12-01 Mikael Pettersson <mikpe@it.uu.se>
250 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
251 non-SEC_ALLOC sections break before GOT and PLT accounting.
253 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
255 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
256 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
257 non-SEC_ALLOC sections before GOT and PLT accounting.
259 2011-11-29 Andrew Pinski <apinski@cavium.com>
261 * archures.c (bfd_mach_mips_octeonp): New macro.
262 * bfd-in2.h: Regenerate.
263 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
264 (arch_info_struct): Add bfd_mach_mips_octeonp.
265 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
266 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
268 2011-11-23 Tristan Gingold <gingold@adacore.com>
270 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
271 (vms_write_index): Add comments.
273 2011-11-22 DJ Delorie <dj@redhat.com>
275 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
276 avoid using the special non-swapping target when not explicitly
277 requested.
279 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
281 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
283 2011-11-22 Tristan Gingold <gingold@adacore.com>
285 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
286 symbols. Print section name in brackets.
288 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
290 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
291 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
292 * configure: Regenerate.
293 * elf32-ppc.c: Add powerpc-freebsd definitions.
294 * elf64-ppc.c: Add powerpc64-freebsd definitions.
295 * targets.c: Add bits for powerpc and powerpc64-freebsd.
297 2011-11-17 Philipp Thomas <philipp@thogro.org>
299 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
300 needs to be translated only once.
302 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
304 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
305 zero throughout.
306 (mips16_elf64_howto_table_rela): Likewise.
307 (micromips_elf64_howto_table_rela): Likewise.
308 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
309 (elf_mips16_howto_table_rela): Likewise.
310 (elf_micromips_howto_table_rela): Likewise.
312 2011-11-15 Alan Modra <amodra@gmail.com>
313 Andreas Tobler <andreast@fgznet.ch>
315 * elflink.c (_bfd_elf_create_got_section): Replace
316 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
317 (_bfd_elf_link_create_dynamic_sections): Likewise.
318 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
319 (ppc_elf_create_dynamic_sections): Likewise.
321 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
323 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
325 2011-11-08 Nick Clifton <nickc@redhat.com>
327 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
328 immediate move into an address register.
330 2011-11-09 Alan Modra <amodra@gmail.com>
332 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
333 executables when export_dynamic.
335 2011-11-08 Alan Modra <amodra@gmail.com>
337 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
338 ha_relocs_not_using_r2 to unexpected_toc_insn.
339 (ok_lo_toc_insn): New function.
340 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
341 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
342 Handle addic on lo toc reloc.
344 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
346 PR ld/13387
347 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
348 go through PLT. Reset plt field with init_plt_offset.
349 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
350 allocated for symbols referenced by a plabel.
352 2011-11-02 DJ Delorie <dj@redhat.com>
354 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
355 variable.
357 2011-11-02 Jan Beulich <jbeulich@suse.com>
359 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
360 internal_syment *' parameter. Extend 'dummy' to an array with two
361 elements. Set n_numaux early. Handle BSF_FILE.
362 (coff_write_symbols): Pass NULL as new third argument to
363 coff_write_alien_symbol().
364 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
365 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
366 from non-COFF input BFDs.
367 * libcoff-in.h (coff_write_alien_symbol): Declare.
368 * libcoff.h (coff_write_alien_symbol): Re-generate.
370 2011-11-01 DJ Delorie <dj@redhat.com>
372 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
373 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
374 (BFD32_BACKENDS): Add elf32-rl78.lo.
375 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
376 (Makefile.in): Regenerate.
377 * archures.c (bfd_architecture): Define bfd_arch_rl78.
378 (bfd_archures_list): Add bfd_rl78_arch.
379 * config.bfd: Add rl78-*-elf.
380 * configure.in: Add bfd_elf32_rl78_vec.
381 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
382 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
383 * Makefile.in: Regenerate.
384 * bfd-in2.h: Regenerate.
385 * configure: Regenerate.
386 * libbfd.h: Regenerate.
387 * cpu-rl78.c: New file.
388 * elf32-rl78.c: New file.
390 2011-10-26 Nick Clifton <nickc@redhat.com>
392 PR ld/13049
393 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
394 * elf32-hppa.c (STUB_SUFFIX): Likewise.
396 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
398 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
399 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
400 (BFD32_BACKENDS): Add elf32-epiphany.lo.
401 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
402 * archures.c (bfd_arch_epiphany): Add.
403 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
404 (bfd_epiphany_arch): Declare.
405 (bfd_archures_list): Add &bfd_epiphany_arch.
406 * config.bfd (epiphany-*-elf): New target case.
407 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
408 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
409 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
410 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
411 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
412 * targets.c (bfd_elf32_epiphany_vec): Declare.
413 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
414 * Makefile.in: Regenerate.
415 * bfd-in2.h: Regenerate.
416 * configure: Regenerate.
417 * libbfd.h: Regenerate.
418 * po/SRC-POTFILES.in: Regenerate.
419 * po/bfd.pot: Regenerate.
420 * cpu-epiphany.c: New file.
421 * elf32-epiphany.c: New file.
423 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
425 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
426 assertions.
428 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
430 PR ld/13273
431 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
432 identical TAG_PCS_config attributes.
434 2011-10-24 Nick Clifton <nickc@redhat.com>
436 * po/ja.po: Updated Japanese translation.
438 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
440 PR binutils/13292
441 * bfd-in.h: Include <sys/stat.h> rather than forward defining
442 struct stat.
443 * bfd-in2.h: Regenerate.
445 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
447 PR ld/13302
448 * elf32-i386.c (elf_i386_relocate_section): Replace
449 R_386_IRELATIVE with R_386_RELATIVE.
451 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
452 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
454 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
456 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
457 comments.
458 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
460 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
462 PR ld/13302
463 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
464 and next_irelative_index.
465 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
466 and next_irelative_index.
467 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
468 next_tls_desc_index.
469 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
470 next_irelative_index from reloc_count.
471 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
472 R_386_JUMP_SLOT.
474 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
475 next_jump_slot_index and next_irelative_index.
476 (elf_x86_64_link_hash_table_create): Initialize
477 next_jump_slot_index and next_irelative_index.
478 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
479 from reloc_count.
480 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
481 R_X86_64_JUMP_SLOT.
483 2011-10-20 Nick Clifton <nickc@redhat.com>
485 PR ld/13049
486 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
487 symbol names.
488 * elf64-ppc.c (STUB_SUFFIX): Likewise.
489 * elf32-hppa.c (STUB_SUFFIX): Likewise.
491 2011-10-20 Alan Modra <amodra@gmail.com>
493 * elf32-i386.c (i386_opcode16): Delete.
494 (elf_i386_check_tls_transition): Use memcmp to compare contents.
495 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
496 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
498 2011-10-19 Alan Modra <amodra@gmail.com>
500 PR ld/13177
501 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
502 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
503 "mark". Hide undefweak too. Clear def_regular and ref_regular.
504 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
505 reloc errors from garbage-collected code.
506 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
507 * elf32-bfin.c (bfin_relocate_section): Likewise.
508 (bfinfdpic_relocate_section): Likewise.
509 * elf32-cris.c (cris_elf_relocate_section): Likewise.
510 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
511 * elf32-i386.c (elf_i386_relocate_section): Likewise.
512 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
513 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
514 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
515 * elf32-s390.c (elf_s390_relocate_section): Likewise.
516 * elf32-sh.c (sh_elf_relocate_section): Likewise.
517 * elf32-spu.c (spu_elf_relocate_section): Likewise.
518 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
519 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
520 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
521 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
522 * elf64-s390.c (elf_s390_relocate_section): Likewise.
523 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
524 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
525 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
526 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
528 2011-10-19 Alan Modra <amodra@gmail.com>
530 PR ld/13311
531 * elflink.c (elf_link_output_extsym): Correct test for warning when
532 forced local executable syms are referenced from shared libraries.
534 2011-10-19 Alan Modra <amodra@gmail.com>
536 PR ld/13254
537 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
539 2011-10-18 David S. Miller <davem@davemloft.net>
541 PR binutils/13301
542 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
543 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
544 call delay slot instruction forward 4 bytes when performing
545 relaxation.
547 2011-10-17 Alan Modra <amodra@gmail.com>
549 PR ld/12975
550 PR ld/13195
551 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
552 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
554 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
556 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
557 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
558 global symbols.
559 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
560 updates of the plt refcount.
561 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
562 refcount in relation to the plt refcount.
564 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
566 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
567 stubs as resolved.
569 2011-10-11 Alan Modra <amodra@gmail.com>
571 PR binutils/13278
572 * archive.c (bfd_generic_archive_p): Only check first element
573 when target_defaulted.
574 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
575 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
577 2011-10-11 Alan Modra <amodra@gmail.com>
579 PR binutils/13257
580 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
581 thin archive element using container target if not defaulted.
583 2011-10-10 Nick Clifton <nickc@redhat.com>
585 * po/es.po: Updated Spanish translation.
586 * po/fi.po: Updated Finnish translation.
587 * po/fr.po: Updated French translation.
588 * po/ru.po: Updated Russian translation.
590 2011-10-10 Alan Modra <amodra@gmail.com>
592 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
593 (struct ppc_link_hash_table): Add tocsave_htab.
594 (struct tocsave_entry): New.
595 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
596 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
597 (ppc64_elf_link_hash_table_free): ..and delete it.
598 (build_plt_stub): Always put STD_R2_40R1 first.
599 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
600 on plt call. If present add prologue nop location to tocsave_htab.
601 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
602 first insn of plt call stub when R_PPC64_TOCSAVE present.
604 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
606 PR ld/13250
607 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
608 alignment and size for common symbols.
610 2011-10-08 Alan Modra <amodra@gmail.com>
612 PR ld/13229
613 PR ld/13244
614 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
615 dynamic.
617 2011-10-08 Alan Modra <amodra@gmail.com>
619 PR ld/13229
620 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
621 even when strip_discarded is false.
623 2011-10-05 Kai Tietz <ktietz@redhat.com>
625 * coffgen.c (coff_write_alien_symbol): Don't write
626 symbol for discarded sections, if strip_discarded isn't
627 explicit set to false.
628 (coff_write_native_symbol): Likewise.
630 2011-10-05 DJ Delorie <dj@redhat.com>
631 Nick Clifton <nickc@redhat.com>
633 * elf32-rx.c: Add support for PID mode.
634 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
635 Include addend in R_RX_SYM relocations.
637 2011-09-30 Tristan Gingold <gingold@adacore.com>
639 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
640 (read_section): Add sec argument. Adjust the code to get section
641 names from it.
642 (read_indirect_string): Adjust call to read_section.
643 (read_abbrevs): Ditto.
644 (decode_line_info): Ditto.
645 (read_debug_ranges): Ditto.
646 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
647 (find_debug_info): Add debug_sections parameter. Use it instead
648 the above macros.
649 (place_sections): Get section names from stash.
650 (find_line): Add debug_sections argument. Initialize
651 debug_sections field of stash from it.
652 Adjust calls to find_debug_info.
653 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
654 Adjust call to find_line.
655 (_bfd_dwarf2_find_line): Adjust call to find_line.
656 * libcoff-in.h (struct dwarf_debug_section): New declaration.
657 (coff_find_nearest_line_with_names): Likewise.
658 * libcoff.h: Regenerate.
659 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
660 (dwarf_debug_sections): Likewise.
661 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
662 * libbfd.h: Regenerate.
663 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
664 _bfd_dwarf2_find_nearest_line.
665 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
666 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
667 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
668 * coffgen.c (coff_find_nearest_line_with_names): New function.
669 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
670 * coff-rs6000.c (xcoff_debug_sections): New constant.
671 (xcoff_find_nearest_line): New function.
672 (rs6000coff_vec): Use xcoff_find_nearest_line.
673 (pmac_xcoff_vec): Ditto.
675 2011-09-30 Alan Modra <amodra@gmail.com>
677 PR ld/13235
678 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
679 (ppc64_elf_edit_toc): Check HA relocs.
680 (ha_reloc_match): Delete function.
681 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
682 Instead do it and low part optimization based on
683 ha_relocs_not_using_r2.
685 2011-09-29 Alan Modra <amodra@gmail.com>
687 PR ld/13233
688 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
689 debug and special section groups.
691 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
693 PR ld/13195
694 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
695 clearing def_dynamic.
696 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
697 setting def_dynamic.
698 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
699 versioned.
701 2011-09-27 Kai Tietz <ktietz@redhat.com>
703 * coffcode.h (sec_to_styp_flags): Handle
704 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
705 SEC_LINK_DUPLICATES_SAME_SIZE.
707 2011-09-22 Tristan Gingold <gingold@adacore.com>
709 * configure.in: Bump version to 2.22.51
710 * configure: Regenerate.
712 2011-09-21 David S. Miller <davem@davemloft.net>
714 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
715 * elfxx-sparc.h: Declare it.
716 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
717 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
719 2011-09-21 Tristan Gingold <gingold@adacore.com>
721 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
722 Deals with size limited strings.
723 (bfd_mach_o_build_commands): Initialize more fields.
725 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
727 PR ld/13177
728 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
729 nor GOT references.
731 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
733 PR ld/12975
734 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
735 to struct bfd_elf_version_tree.
737 * elflink.c (elf_info_failed): Remove verdefs.
738 (_bfd_elf_export_symbol): Updated.
739 _bfd_elf_link_assign_sym_version): Likewise.
740 (bfd_elf_size_dynamic_sections): Remove pointer to struct
741 bfd_elf_version_tree. Updated.
742 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
743 by linker script.
745 * linker.c (bfd_hide_sym_by_version): New.
747 * bfd-in2.h: Regenerated.
749 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
751 PR ld/13178
752 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
753 if there are no GOT relocations.
755 2011-09-09 Kai Tietz <ktietz@redhat.com>
757 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
758 for targets without symbol_leading_char.
760 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
762 * bfdwin.c (bfd_get_file_window): Fix memory leak.
764 2011-09-07 Alan Modra <amodra@gmail.com>
766 PR ld/13131
767 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
768 is initialized.
770 2011-09-06 Alan Modra <amodra@gmail.com>
772 PR ld/13131
773 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
774 (ppc64_elf_edit_toc): Fix style nit. Report some details
775 on linker failure due to reference in debug or non-alloc
776 sections to optimized away toc entry, and don't abort.
778 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
780 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
781 sections.
783 2011-08-26 Nick Clifton <nickc@redhat.com>
785 * po/es.po: Updated Spanish translation.
787 2011-08-19 Alan Modra <amodra@gmail.com>
789 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
790 we haven't seen expected -mcmodel=medium/large code relocs.
792 2011-08-18 Tristan Gingold <gingold@adacore.com>
794 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
796 2011-08-17 Tristan Gingold <gingold@adacore.com>
798 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
800 2011-08-17 Alan Modra <amodra@gmail.com>
802 PR ld/12762
803 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
804 (_bfd_handle_already_linked): Declare.
805 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
806 _bfd_coff_section_already_linked.
807 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
808 * coffcode.h (coff_section_already_linked): Likewise.
809 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
810 * elf-bfd.h: Likewise.
811 * libbfd-in.h: Likewise.
812 * targets.c: Likewise.
813 * linker.c (bfd_section_already_linked): Likewise.
814 (bfd_section_already_linked_table_lookup): Likewise.
815 (bfd_section_already_linked_table_insert): Likewise.
816 (_bfd_generic_section_already_linked): Likewise. Call
817 _bfd_handle_already_linked.
818 (_bfd_handle_already_linked): New function, split out from..
819 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
820 2011-07-09 changes. Avoid unnecessary strcmp when matching
821 already_linked_list entries. Match plugin linkonce section.
822 (section_signature): Delete.
823 * coffgen.c (_bfd_coff_section_already_linked): New function.
824 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
825 * libbfd.h: Regenerate.
826 * libcoff.h: Regenerate.
827 * bfd-in2.h: Regenerate.
829 2011-08-14 Alan Modra <amodra@gmail.com>
831 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
832 shared and call to _mcount will go via plt.
834 2011-08-14 Alan Modra <amodra@gmail.com>
836 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
837 * elf32-ppc.c: Likewise.
838 (ppc_elf_select_plt_layout): Use einfo rather than info to report
839 forced bss-plt.
841 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
843 PR ld/13082
844 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
845 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
846 and zero-extend it to 64bit if addend is zero for x32. Generate
847 R_X86_64_RELATIVE64 for x32.
849 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
851 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
852 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
853 * elf32-arm.c (elf32_arm_link_hash_table): New field.
854 (elf232_arm_link_hash_table_create): Initialise new field.
855 (check_use_blx): Change test depending on fix_arm1176.
856 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
857 command line options.
859 2011-08-08 Tristan Gingold <gingold@adacore.com>
861 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
862 (segsec_names_xlat): Reorder elements.
863 (bfd_mach_o_read_section_32): Fix typo.
864 (bfd_mach_o_read_section_64): Fix typo.
866 2011-08-08 Tristan Gingold <gingold@adacore.com>
868 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
869 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
870 (bfd_mach_o_section): Use them. Add next field.
871 (bfd_mach_o_segment_command): Replace sections array by
872 sect_head and sect_tail.
873 (bfd_mach_o_get_mach_o_section): New macro.
874 (bfd_mach_o_lookup_section): Remove.
875 (bfd_mach_o_new_section_hook): New function.
876 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
877 instead of strcmp.
878 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
879 parameter with segname and sectname parameters. Adjust.
880 (bfd_mach_o_append_section_to_segment): New function. Use a
881 linked list for Mach-O sections.
882 (bfd_mach_o_write_segment_32): Adjust.
883 (bfd_mach_o_write_segment_64): Ditto.
884 (bfd_mach_o_build_commands): Fix comment. Adjust.
885 (bfd_mach_o_flatten_sections): Adjust.
886 (bfd_mach_o_print_section_map): Adjust.
887 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
888 (bfd_mach_o_new_section_hook): New function.
889 (bfd_mach_o_init_section_from_mach_o): Ditto.
890 (bfd_mach_o_read_section_32): Remove section parameter.
891 Return a section instead.
892 (bfd_mach_o_read_section_64): Ditto.
893 (bfd_mach_o_read_section): Ditto.
894 (bfd_mach_o_make_bfd_section): Adjust.
895 (bfd_mach_o_read_segment): Adjust for new profile of
896 bfd_mach_o_read_section.
897 (bfd_mach_o_lookup_section): Remove.
898 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
900 2011-08-08 Tristan Gingold <gingold@adacore.com>
902 * mach-o.h (bfd_mach_o_version_min_command): New structure.
903 (bfd_mach_o_load_command): Add version_min.
904 (mach_o_data_struct): Fix comment.
905 * mach-o.c (bfd_mach_o_read_version_min): New function.
906 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
907 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
908 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
909 (bfd_mach_o_get_name_or_null): New function.
910 (bfd_mach_o_get_name): Use the above new one.
911 (bfd_mach_o_load_command_name): Add the above new commands.
912 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
913 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
914 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
915 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
917 2011-08-08 Tristan Gingold <gingold@adacore.com>
919 * mach-o.h: Move size macros to external.h
920 Move reloc macros to reloc.h and x86-64.h.
921 * mach-o-i386.c: Includes mach-o/reloc.h
922 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
923 * mach-o.c: Add includes.
924 (bfd_mach_o_write_header): Use structure from external.h to convert.
925 (bfd_mach_o_write_thread): Ditto.
926 (bfd_mach_o_write_relocs): Ditto.
927 (bfd_mach_o_write_section_32): Ditto.
928 (bfd_mach_o_write_section_64): Ditto.
929 (bfd_mach_o_write_segment_32): Ditto.
930 (bfd_mach_o_write_segment_64): Ditto.
931 (bfd_mach_o_write_symtab): Ditto.
932 (bfd_mach_o_write_contents): Ditto.
933 (bfd_mach_o_read_header): Ditto.
934 (bfd_mach_o_read_section_32): Ditto.
935 (bfd_mach_o_read_section_64): Ditto.
936 (bfd_mach_o_read_symtab_symbol): Ditto.
937 (bfd_mach_o_read_dylinker): Ditto.
938 (bfd_mach_o_read_dylib): Ditto.
939 (bfd_mach_o_read_dysymtab): Ditto.
940 (bfd_mach_o_read_symtab): Ditto.
941 (bfd_mach_o_read_linkedit): Ditto.
942 (bfd_mach_o_read_str): Ditto.
943 (bfd_mach_o_read_dyld_info): Ditto.
944 (bfd_mach_o_read_segment): Ditto.
945 (bfd_mach_o_read_command): Ditto.
946 (bfd_mach_o_archive_p): Ditto.
947 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
948 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
949 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
950 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
951 of an hard-coded value.
953 2011-08-08 Tristan Gingold <gingold@adacore.com>
955 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
956 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
957 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
958 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
960 2011-08-08 Tristan Gingold <gingold@adacore.com>
962 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
963 (bfd_mach_o_convert_section_name_to_bfd): Use it.
964 (bfd_mach_o_get_section_type_from_name): New function.
965 (bfd_mach_o_get_section_attribute_from_name): Ditto.
966 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
967 Add comments. Add prototypes for the above new functions.
969 2011-08-05 Mark Kettenis <kettenis@gnu.org>
971 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
973 2011-08-05 Alan Modra <amodra@gmail.com>
975 * elf64-ppc.c (maybe_strip_output): New function.
976 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
978 2011-08-05 Alan Modra <amodra@gmail.com>
980 PR ld/12762
981 * elflink.c (_bfd_elf_section_already_linked): Return matched
982 status. Remove COFF comdat section handling.
983 * linker.c (_bfd_generic_section_already_linked): Return matched
984 status. Don't set SEC_GROUP in l_flags for plugin entries.
985 (bfd_section_already_linked): Update prototype.
986 * targets.c (_section_already_linked): Likewise.
987 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
988 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
989 (_bfd_nolink_section_already_linked): Update.
990 * libbfd.h: Regenerate.
991 * bfd-in2.h: Regenerate.
993 2011-08-05 Alan Modra <amodra@gmail.com>
995 * elf32-ppc.c: Include dwarf2.h.
996 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
997 (ppc_elf_create_glink): Create .eh_frame section.
998 (glink_eh_frame_cie): New array.
999 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
1000 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
1002 2011-08-04 Tristan Gingold <gingold@adacore.com>
1004 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
1005 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
1007 2011-08-03 Tristan Gingold <gingold@adacore.com>
1009 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
1010 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
1012 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
1014 * elfxx-mips.c (check_4byte_branch): Remove function.
1015 (check_relocated_bzc): New function.
1016 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
1017 instructions that immediately follow a compact branch
1018 instruction.
1020 2011-08-02 Alan Modra <amodra@gmail.com>
1022 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
1023 plt_static_chain.
1024 (ppc_build_one_stub): Adjust get_relocs call to suit..
1025 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
1027 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
1029 PR ld/13048
1030 * archures.c (bfd_mach_i386_intel_syntax): New.
1031 (bfd_mach_i386_i8086): Updated.
1032 (bfd_mach_i386_i386): Likewise.
1033 (bfd_mach_x86_64): Likewise.
1034 (bfd_mach_x64_32): Likewise.
1035 (bfd_mach_i386_i386_intel_syntax): Likewise.
1036 (bfd_mach_x86_64_intel_syntax): Likewise.
1037 (bfd_mach_x64_32_intel_syntax): Likewise.
1038 (bfd_mach_l1om): Likewise.
1039 (bfd_mach_l1om_intel_syntax): Likewise.
1040 (bfd_mach_k1om): Likewise.
1041 (bfd_mach_k1om_intel_syntax): Likewise.
1043 * bfd-in2.h: Regenerated.
1045 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
1046 bits_per_address.
1047 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
1048 (bfd_x64_32_arch): Likewise.
1050 * elf64-x86-64.c: Include "libiberty.h".
1051 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
1052 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
1053 (elf_x86_64_reloc_type_lookup): Likewise.
1054 (elf_x86_64_reloc_name_lookup): Likewise.
1055 (elf_x86_64_relocate_section): Likewise.
1056 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
1058 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1060 * elfxx-mips.c (check_br32): Fix return type.
1062 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1064 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
1066 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1068 * elfxx-mips.c: Adjust comments throughout.
1069 (mips_elf_relax_delete_bytes): Reshape code.
1070 (_bfd_mips_elf_relax_section): Remove check for
1071 R_MICROMIPS_GPREL16 relocations. Reshape code.
1073 2011-07-28 Roland McGrath <mcgrathr@google.com>
1075 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
1076 (elf_i386_nacl_plt0_entry): New variable.
1077 (elf_i386_plt_entry): New variable.
1078 (elf_i386_nacl_pic_plt0_entry): New variable.
1079 (elf_i386_nacl_pic_plt_entry): New variable.
1080 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
1081 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
1082 (elf_backend_plt_alignment): Likewise.
1084 * config.bfd: Handle i[3-7]86-*-nacl*.
1085 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
1086 * targets.c: Support bfd_elf32_i386_nacl_vec.
1087 * configure.in: Likewise.
1088 * configure: Regenerated.
1090 * elf32-i386.c (struct elf_i386_plt_layout): New type.
1091 (GET_PLT_ENTRY_SIZE): New macro.
1092 (elf_i386_plt): New variable.
1093 (struct elf_i386_backend_data): New member `plt'.
1094 (elf_i386_arch_bed): Add initializer for it.
1095 (elf_i386_vxworks_arch_bed): Likewise.
1096 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
1097 (elf_i386_plt_sym_val): Likewise.
1098 (elf_i386_relocate_section): Likewise.
1099 (elf_i386_finish_dynamic_symbol): Likewise.
1100 Also use other elf_i386_plt_layout members for PLT details.
1101 (elf_i386_finish_dynamic_sections): Likewise.
1103 * elf32-i386.c (struct elf_i386_backend_data): New type.
1104 (get_elf_i386_backend_data): New macro.
1105 (elf_i386_arch_bed): New variable.
1106 (elf_backend_arch_data): New macro.
1107 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
1108 (elf_i386_link_hash_table_create): Don't initialize them.
1109 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
1110 elf_i386_backend_data, not elf_i386_link_hash_table.
1111 (elf_i386_adjust_dynamic_symbol): Likewise.
1112 (elf_i386_allocate_dynrelocs): Likewise.
1113 (elf_i386_readonly_dynrelocs): Likewise.
1114 (elf_i386_size_dynamic_sections): Likewise.
1115 (elf_i386_relocate_section): Likewise.
1116 (elf_i386_finish_dynamic_symbol): Likewise.
1117 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
1118 (elf_i386_vxworks_link_hash_table_create): Function removed.
1119 (elf_i386_vxworks_arch_bed): New variable.
1120 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
1122 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
1123 * elfxx-target.h (elf_backend_arch_data): New macro.
1124 (elfNN_bed): Use it as initializer for the new member.
1126 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
1128 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
1129 of range branches.
1131 2011-07-26 Jakub Jelinek <jakub@redhat.com>
1133 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
1134 and .zdebug_macro entry.
1135 (dwarf_debug_section_enum): Add debug_macro.
1137 2011-07-26 Alan Modra <amodra@gmail.com>
1139 * elf64-ppc.c: Include dwarf2.h.
1140 (struct ppc_link_hash_table): Add glink_eh_frame.
1141 (create_linkage_sections): Create .eh_frame section.
1142 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
1143 glink_eh_frame.
1144 (glink_eh_frame_cie): New array.
1145 (ppc64_elf_size_stubs): Size glink_eh_frame.
1146 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
1147 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
1149 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
1151 PR ld/12815
1152 * elf64-mmix.c (struct _mmix_elf_section_data): New members
1153 has_warned_bpo and has_warned_pushj.
1154 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
1155 converting to ISO C. Add new parameter error_message. All
1156 callers changed.
1157 (mmix_elf_perform_relocation): Ditto.
1158 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
1159 Handle the case where mmix_elf_check_common_relocs has not been
1160 called, missing preparations for relocs of the respective type.
1162 2011-07-24 Chao-ying Fu <fu@mips.com>
1163 Ilie Garbacea <ilie@mips.com>
1164 Maciej W. Rozycki <macro@codesourcery.com>
1165 Joseph Myers <joseph@codesourcery.com>
1166 Catherine Moore <clm@codesourcery.com>
1167 Richard Sandiford <rdsandiford@googlemail.com>
1169 * archures.c (bfd_mach_mips_micromips): New macro.
1170 * cpu-mips.c (I_micromips): New enum value.
1171 (arch_info_struct): Add bfd_mach_mips_micromips.
1172 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1173 prototype.
1174 (_bfd_mips_elf_relax_section): Likewise.
1175 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1176 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1177 ASE.
1178 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1179 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1180 (gprel16_reloc_p): Handle microMIPS ASE.
1181 (literal_reloc_p): New function.
1182 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1183 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1184 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1185 and _bfd_mips_elf_reloc_shuffle changes.
1186 (mips_elf_gprel32_reloc): Update comment.
1187 (micromips_reloc_map): New variable.
1188 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1189 (mips_elf32_rtype_to_howto): Likewise.
1190 (mips_info_to_howto_rel): Likewise.
1191 (bfd_elf32_bfd_is_target_special_symbol): Define.
1192 (bfd_elf32_bfd_relax_section): Likewise.
1193 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1194 (micromips_elf64_howto_table_rela): Likewise.
1195 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1196 and _bfd_mips_elf_reloc_shuffle changes.
1197 (micromips_reloc_map): Likewise.
1198 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1199 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1200 (mips_elf64_rtype_to_howto): Likewise.
1201 (bfd_elf64_bfd_is_target_special_symbol): Define.
1202 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1203 (elf_micromips_howto_table_rela): Likewise.
1204 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1205 and _bfd_mips_elf_reloc_shuffle changes.
1206 (micromips_reloc_map): Likewise.
1207 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1208 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1209 (mips_elf_n32_rtype_to_howto): Likewise.
1210 (bfd_elf32_bfd_is_target_special_symbol): Define.
1211 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1212 (LA25_LUI_MICROMIPS_2): Likewise.
1213 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1214 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1215 (TLS_RELOC_P): Handle microMIPS ASE.
1216 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1217 target is a microMIPS function.
1218 (micromips_reloc_p): New function.
1219 (micromips_reloc_shuffle_p): Likewise.
1220 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1221 (got_disp_reloc_p, got_page_reloc_p): New functions.
1222 (got_ofst_reloc_p): Likewise.
1223 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1224 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1225 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1226 (micromips_branch_reloc_p): New function.
1227 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1228 (tls_gottprel_reloc_p): Likewise.
1229 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1230 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1231 ASE.
1232 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1233 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1234 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1235 (mips_tls_got_index, mips_elf_got_page): Likewise.
1236 (mips_elf_create_local_got_entry): Likewise.
1237 (mips_elf_relocation_needs_la25_stub): Likewise.
1238 (mips_elf_calculate_relocation): Likewise.
1239 (mips_elf_perform_relocation): Likewise.
1240 (_bfd_mips_elf_symbol_processing): Likewise.
1241 (_bfd_mips_elf_add_symbol_hook): Likewise.
1242 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1243 (mips_elf_add_lo16_rel_addend): Likewise.
1244 (_bfd_mips_elf_check_relocs): Likewise.
1245 (mips_elf_adjust_addend): Likewise.
1246 (_bfd_mips_elf_relocate_section): Likewise.
1247 (mips_elf_create_la25_stub): Likewise.
1248 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1249 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1250 (_bfd_mips_elf_is_target_special_symbol): New function.
1251 (mips_elf_relax_delete_bytes): Likewise.
1252 (opcode_descriptor): New structure.
1253 (RA): New macro.
1254 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1255 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1256 (beq_insn_32): Likewise.
1257 (b_insn_16, bz_insn_16): New variables.
1258 (BZC32_REG_FIELD): New macro.
1259 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1260 (bzc_insns_32, bz_insns_16):Likewise.
1261 (BZ16_REG, BZ16_REG_FIELD): New macros.
1262 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1263 (jal_x_insn_32_bd32): Likewise.
1264 (j_insn_32, jalr_insn_32): Likewise.
1265 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1266 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1267 (JR16_REG): New macro.
1268 (ds_insns_16_bd16): New variable.
1269 (lui_insn): Likewise.
1270 (addiu_insn, addiupc_insn): Likewise.
1271 (ADDIUPC_REG_FIELD): New macro.
1272 (MOVE32_RD, MOVE32_RS): Likewise.
1273 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1274 (move_insns_32, move_insns_16): New variables.
1275 (nop_insn_32, nop_insn_16): Likewise.
1276 (MATCH): New macro.
1277 (find_match): New function.
1278 (check_br16_dslot, check_br32_dslot): Likewise.
1279 (check_br16, check_br32): Likewise.
1280 (IS_BITSIZE): New macro.
1281 (check_4byte_branch): New function.
1282 (_bfd_mips_elf_relax_section): Likewise.
1283 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1284 and microMIPS modules together.
1285 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1286 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1287 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1288 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1289 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1290 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1291 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1292 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1293 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1294 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1295 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1296 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1297 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1298 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1299 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1300 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1301 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1302 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1303 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1304 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1305 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1306 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1307 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1308 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1309 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1310 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1311 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1312 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1313 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1314 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1315 * bfd-in2.h: Regenerate.
1316 * libbfd.h: Regenerate.
1318 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1320 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1321 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1322 * Makefile.in: Regenerated.
1324 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1325 (bfd_k1om_arch): New.
1326 (bfd_archures_list): Add &bfd_k1om_arch.
1327 * bfd-in2.h: Regenerated.
1329 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1330 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1331 if bfd_elf64_x86_64_freebsd_vec is supported.
1332 (targ_selvecs): Likewise.
1334 * configure.in: Support bfd_elf64_k1om_vec and
1335 bfd_elf64_k1om_freebsd_vec.
1336 * configure: Regenerated.
1338 * cpu-k1om.c: New.
1340 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1341 (bfd_elf64_k1om_vec): Likewise.
1342 (bfd_elf64_k1om_freebsd_vec): Likewise.
1344 * targets.c (bfd_elf64_k1om_vec): New.
1345 (bfd_elf64_k1om_freebsd_vec): Likewise.
1346 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1347 bfd_elf64_k1om_freebsd_vec.
1349 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1351 Fix false coff-go32-exe matches.
1352 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1353 COFF_CHECK_FORMAT.
1354 * coff-stgo32.c (go32_check_format): New forward declaration.
1355 (COFF_CHECK_FORMAT): New defintion.
1356 (go32_check_format): New function.
1358 2011-07-15 Alan Modra <amodra@gmail.com>
1360 * configure.in: Bump version.
1361 * configure: Regenerate.
1363 2011-07-14 Alan Modra <amodra@gmail.com>
1365 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1366 * elf-bfd.h (struct already_linked): Forward declare.
1368 2011-07-14 Alan Modra <amodra@gmail.com>
1370 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1371 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1373 2011-07-14 Alan Modra <amodra@gmail.com>
1375 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1376 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1377 (build_tls_get_addr_stub): Likewise.
1378 (ppc_build_one_stub): Update calls to above.
1379 (ppc_size_one_stub): Adjust stub size.
1380 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1381 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1383 2011-07-12 Nick Clifton <nickc@redhat.com>
1385 * elf32-arm.c (elf32_arm_section_flags): Delete.
1386 (elf_backend_section_flags): Remove.
1388 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1390 PR ld/12982
1391 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1392 when setting stack_flags.
1394 2011-07-11 Catherine Moore <clm@codesourcery.com>
1396 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1397 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1398 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1399 * bfd-in2.h: Regenerated.
1400 * bfd.c (bfd_lookup_section_flags): New definition.
1401 * binary.c (binary_bfd_lookup_section_flags): New definition.
1402 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1403 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1404 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1405 * coff-rs6000.c (rs6000coff_vec): Include
1406 bfd_generic_lookup_section_flags.
1407 (pmac_xcoff_vec): Likewise.
1408 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1409 * coff64-rs6000.c (rs6000coff64_vec): Include
1410 bfd_generic_lookup_section_flags.
1411 (aix5coff64_vec): Likewise.
1412 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1413 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1414 (bfd_elf_lookup_section_flags): Declare.
1415 * elflink.c (bfd_elf_lookup_section_flags): New function.
1416 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1417 (elf_backend_lookup_section_flags_hook): Define.
1418 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1419 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1420 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1421 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1422 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1423 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1424 (bfd_generic_lookup_section_flags): Declare.
1425 * libbfd.h: Regenerated.
1426 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1427 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1428 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1429 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1430 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1431 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1432 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1433 * reloc.c (bfd_generic_lookup_section_flags): New function.
1434 * som.c (som_bfd_lookup_section_flags): New definition.
1435 * srec.c (srec_bfd_lookup_section_flags): New definition.
1436 * targets.c (flag_info): Declare.
1437 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1438 (_bfd_lookup_section_flags): New.
1439 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1440 * versados.c (versados_bfd_lookup_section_flags): New definition.
1441 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1442 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1444 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1446 PR ld/12978
1447 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1449 2011-07-09 Alan Modra <amodra@gmail.com>
1451 PR ld/12942
1452 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1453 rather than kept_section to determine whether a symbol is from
1454 a discarded section.
1455 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1456 sections appear undefined.
1458 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1460 PR ld/12942
1461 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1462 "asection *" with "struct already_linked *".
1463 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1464 (_bfd_generic_section_already_linked): Likewise.
1465 (bfd_section_already_linked_table_insert): Likewise.
1466 (struct already_linked): New.
1467 (struct bfd_section_already_linked): Use it.
1468 * elflink.c (_bfd_elf_section_already_linked): Replace.
1469 "asection *" with "struct already_linked *". Replace the plugin
1470 dummy with the LTO output.
1471 * linker.c (_bfd_generic_section_already_linked): Likewise.
1472 * targets.c (struct already_linked): Add forward declaration.
1473 (bfd_target): Replace "struct bfd_section *" with
1474 "struct already_linked *" in _section_already_linked.
1475 * bfd-in2.h: Regenerate.
1476 * libbfd.h: Regenerate.
1478 2011-07-06 Tristan Gingold <gingold@adacore.com>
1480 * mach-o.h: Move loader related definitions to
1481 include/mach-o/loader.h. Include it.
1483 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1485 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1486 define to _bfd_elf_set_osabi.
1488 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1489 Thomas Schwinge <thomas@schwinge.name>
1491 PR binutils/12913
1492 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1493 ELFOSABI_LINUX alias.
1494 * elf32-hppa.c: Likewise.
1495 * elf32-i370.c: Likewise.
1496 * elf64-hppa.c: Likewise.
1498 2011-07-01 Ian Lance Taylor <iant@google.com>
1500 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1501 DW_OP_lit3 to DW_OP_lit2.
1503 2011-07-01 Alan Modra <amodra@gmail.com>
1505 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1506 dyn relocs when called to copy flags for a weak sym.
1507 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1508 (ppc64_elf_merge_private_bfd_data): Delete.
1509 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1510 _bfd_generic_verify_endian_match.
1512 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1514 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1515 link_info is NULL.
1517 2011-06-28 Tristan Gingold <gingold@adacore.com>
1519 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1520 unsigned int.
1521 (_bfd_vms_write_etir): Write linkage index from reloc.
1523 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1525 * mach-o.c (bfd_mach_o_read_command): Also ignore
1526 BFD_MACH_O_LC_ROUTINES_64.
1528 2011-06-27 Tristan Gingold <gingold@adacore.com>
1530 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1531 section target index.
1533 2011-06-27 Nick Clifton <nickc@redhat.com>
1535 * cisco-core.c (cisco_core_little_vec): Add initialization of
1536 match_priority field.
1538 2011-06-27 Tristan Gingold <gingold@adacore.com>
1540 * cache.c: Include bfd_stdint.h.
1541 (cache_bmmap): Change profile. Return region start and size.
1542 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1543 (bfd_mmap): Change profile and adjust. Update comment.
1544 (memory_bmmap): Change profile.
1545 * opncls.c (opncls_bmmap): Change profile.
1546 * vms-lib.c (vms_lib_bmmap): Likewise.
1547 * libbfd.h: Regenerate.
1548 * bfd-in2.h: Regenerate.
1550 2011-06-27 Tristan Gingold <gingold@adacore.com>
1552 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1553 Add comment.
1555 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1557 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1558 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1560 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1562 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1563 PLT_EH_FRAME.
1564 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1566 2011-06-24 Richard Henderson <rth@redhat.com>
1568 PR ld/12928
1569 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1570 tlsgd insn before swapping adjacent insns.
1572 2011-06-24 Tristan Gingold <gingold@adacore.com>
1574 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1575 absolute section.
1577 2011-06-24 Alan Modra <amodra@gmail.com>
1579 PR ld/12921
1580 * elf.c (assign_file_positions_for_load_sections): Don't align
1581 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1582 that don't get a PT_LOAD.
1584 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1586 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1587 (sh_elf_check_relocs): Likewise.
1589 2011-06-22 Richard Henderson <rth@redhat.com>
1591 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1592 TPREL in a PIE image.
1593 (alpha_dynamic_entries_for_reloc): Likewise.
1594 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1595 (elf64_alpha_relax_got_load): Likewise.
1597 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1599 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1600 for PIE.
1602 2011-06-22 Alan Modra <amodra@gmail.com>
1604 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1605 plugin symbols. Fix segfault on linker scrip defined syms.
1607 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1609 PR ld/12570
1610 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1611 at all for linker created .eh_frame sections.
1612 (_bfd_elf_discard_section_eh_frame): Handle linker created
1613 .eh_frame sections with no relocations.
1614 * elf64-x86-64.c: Include dwarf2.h.
1615 (elf_x86_64_eh_frame_plt): New variable.
1616 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1617 PLT_FDE_LEN_OFFSET): Define.
1618 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1619 (elf_x86_64_create_dynamic_sections): Create and fill in
1620 .eh_frame section for .plt section.
1621 (elf_x86_64_size_dynamic_sections): Write .plt section size
1622 into .eh_frame FDE covering .plt section.
1623 (elf_x86_64_finish_dynamic_sections): Write .plt section
1624 start into .eh_frame FDE covering .plt section. Call
1625 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1626 (elf_backend_plt_alignment): Define to 4.
1627 * elf32-i386.c: Include dwarf2.h.
1628 (elf_i386_eh_frame_plt): New variable.
1629 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1630 PLT_FDE_LEN_OFFSET): Define.
1631 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1632 (elf_i386_create_dynamic_sections): Create and fill in
1633 .eh_frame section for .plt section.
1634 (elf_i386_size_dynamic_sections): Write .plt section size
1635 into .eh_frame FDE covering .plt section.
1636 (elf_i386_finish_dynamic_sections): Write .plt section
1637 start into .eh_frame FDE covering .plt section. Call
1638 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1639 (elf_backend_plt_alignment): Define to 4.
1641 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1643 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1644 for x32.
1646 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1648 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1649 CORE_HEADER is defined.
1650 (elf_x86_64_write_core_note): New.
1651 (elf_backend_write_core_note): Likewise.
1653 * hosts/x86-64linux.h (uint64_t): New.
1654 (user_regsx32_struct): Likewise.
1655 (elf_gregx32_t): Likewise.
1656 (ELF_NGREGX32): Likewise.
1657 (elf_gregsetx32_t): Likewise.
1658 (elf_prstatusx32): Likewise.
1659 (prstatusx32_t): Likewise.
1660 (user_fpregs32_struct): Removed.
1661 (user_fpxregs32_struct): Likewise.
1662 (user32): Likewise.
1663 (elf_fpregset32_t): Likewise.
1664 (elf_fpxregset32_t): Likewise.
1665 (prgregset32_t): Likewise.
1666 (prfpregset32_t): Likewise.
1668 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1670 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1671 (elf_x86_64_grok_psinfo): Likewise.
1673 2011-06-16 Nick Clifton <nickc@redhat.com>
1675 * elf.c (elf_find_function): Fail if not provided with a symbol
1676 table.
1678 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1680 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1681 * elf.c (elfcore_grok_arm_vfp): New function.
1682 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1683 (elfcore_write_arm_vfp): New function.
1684 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1686 2011-06-14 Richard Henderson <rth@redhat.com>
1688 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1689 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1690 (elf64_alpha_always_size_sections): Don't call
1691 elf64_alpha_merge_ind_symbols.
1692 (elf_backend_copy_indirect_symbol): New.
1694 2011-06-14 Alan Modra <amodra@gmail.com>
1696 PR ld/12887
1697 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1698 before doing anything.
1699 (_bfd_elf_discard_section_eh_frame): Likewise.
1701 2011-06-14 Alan Modra <amodra@gmail.com>
1703 * Makefile.am: Formatting.
1704 * Makefile.in: Regenerate.
1705 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1706 * po/SRC-POTFILES.in: Regnerate.
1708 2011-06-14 Alan Modra <amodra@gmail.com>
1710 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1711 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1712 Don't handle warning symbols here.
1713 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1714 (allocate_dynrelocs, readonly_dynrelocs): As above.
1716 2011-06-14 Alan Modra <amodra@gmail.com>
1718 PR ld/12851
1719 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1720 (elf_gc_sweep): Don't treat debug and sections like .comment
1721 specially here.
1722 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1723 not part of a group. Always call gc_mark_extra_sections.
1724 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1725 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1726 _bfd_elf_gc_mark_extra_sections.
1727 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1728 _bfd_elf_gc_mark_extra_sections.
1729 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1731 2011-06-13 Nick Clifton <nickc@redhat.com>
1733 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1734 variable 'local_got_offsets'.
1735 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1736 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1738 2011-06-13 Walter Lee <walt@tilera.com>
1740 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1741 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1742 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1743 and elfxx-tilegx.lo.
1744 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1745 elfxx-tilegx.c.
1746 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1747 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1748 * Makefile.in: Regenerate.
1749 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1750 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1751 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1752 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1753 bfd-in2.h: Regenerate.
1754 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1755 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1756 and bfd_elf64_tilegx_vec.
1757 * configure: Regenerate.
1758 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1759 TILEPRO_ELF_DATA.
1760 * libbfd.h: Regenerate.
1761 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1762 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1763 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1764 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1765 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1766 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1767 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1768 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1769 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1770 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1771 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1772 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1773 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1774 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1775 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1776 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1777 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1778 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1779 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1780 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1781 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1782 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1783 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1784 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1785 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1786 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1787 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1788 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1789 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1790 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1791 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1792 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1793 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1794 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1795 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1796 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1797 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1798 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1799 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1800 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1801 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1802 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1803 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1804 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1805 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1806 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1807 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1808 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1809 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1810 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1811 * targets.c (bfd_elf32_tilegx_vec): Declare.
1812 (bfd_elf32_tilepro_vec): Declare.
1813 (bfd_elf64_tilegx_vec): Declare.
1814 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1815 and bfd_elf64_tilegx_vec.
1816 * cpu-tilegx.c: New file.
1817 * cpu-tilepro.c: New file.
1818 * elf32-tilepro.h: New file.
1819 * elf32-tilepro.c: New file.
1820 * elf32-tilegx.c: New file.
1821 * elf32-tilegx.h: New file.
1822 * elf64-tilegx.c: New file.
1823 * elf64-tilegx.h: New file.
1824 * elfxx-tilegx.c: New file.
1825 * elfxx-tilegx.h: New file.
1827 2011-06-13 Alan Modra <amodra@gmail.com>
1829 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1830 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1831 warning symbols here.
1832 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1833 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1834 elf32_arm_readonly_dynrelocs): Likewise.
1835 * elf32-bfin.c (bfin_discard_copies): Likewise.
1836 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1837 elf_cris_discard_excess_dso_dynamics,
1838 elf_cris_discard_excess_program_dynamics): Likewise.
1839 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1840 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1841 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1842 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1843 elf_i386_readonly_dynrelocs): Likewise.
1844 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1845 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1846 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1847 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1848 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1849 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1850 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1851 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1852 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1853 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1854 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1855 elf32_tic6x_readonly_dynrelocs): Likewise.
1856 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1857 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1858 xstormy16_relax_plt_realloc): Likewise.
1859 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1860 * elf64-alpha.c (elf64_alpha_output_extsym,
1861 elf64_alpha_calc_got_offsets_for_symbol,
1862 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1863 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1864 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1865 elf_hppa_unmark_useless_dynamic_symbols,
1866 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1867 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1868 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1869 readonly_dynrelocs, merge_global_got, reallocate_got,
1870 undo_symbol_twiddle): Likewise.
1871 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1872 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1873 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1874 elf_x86_64_readonly_dynrelocs): Likewise.
1875 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1876 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1877 _bfd_elf_link_find_version_dependencies,
1878 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1879 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1880 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1881 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1882 elf_gc_propagate_vtable_entries_used,
1883 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1884 elf_gc_allocate_got_offsets): Likewise.
1885 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1886 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1887 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1888 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1889 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1890 * i386linux.c (linux_tally_symbols): Likewise.
1891 * m68klinux.c (linux_tally_symbols): Likewise.
1892 * sparclinux.c (linux_tally_symbols): Likewise.
1893 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1894 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1896 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1897 function. Update all callers.
1898 * aoutx.h (aout_link_write_other_symbol): Likewise.
1899 * pdp11.c (aout_link_write_other_symbol): Likewise.
1900 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1901 * ecoff.c (ecoff_link_write_external): Likewise.
1902 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1903 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1904 warning symbols.
1905 * ecoff.c (ecoff_link_hash_traverse): Delete.
1906 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1907 _bfd_coff_write_global_sym.
1908 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1909 * libcoff.h: Regenerate.
1911 2011-06-10 Nick Clifton <nickc@redhat.com>
1913 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1914 backend does not provide a function for creating dynamic sections
1915 then fail.
1916 (bfd_elf_final_link): Issue a warning message if a dynamic section
1917 has the SHT_NOTE type.
1918 (bfd_elf_final_link): Do not look for dynamic strings in a section
1919 that does not have the SHT_STRTAB type or the name .dynstr.
1920 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1921 section is not in the output binary.
1922 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1924 2011-06-09 Tristan Gingold <gingold@adacore.com>
1926 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1927 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1928 spaces.
1930 2011-06-09 Tristan Gingold <gingold@adacore.com>
1932 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1934 2011-06-09 Nick Clifton <nickc@redhat.com>
1936 PR ld/12845
1937 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1938 that the output section has an allocated bfd_elf_section_data
1939 structure.
1940 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1941 symbols in sections that have been removed by garbage collection.
1943 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1945 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1946 relocations in SEC_DEBUGGING sections when building shared
1947 libraries.
1949 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1951 PR ld/12851
1952 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1953 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1955 2011-06-08 Tristan Gingold <gingold@adacore.com>
1957 * makefile.vms (OBJS): Add elfxx-ia64.obj
1958 Remove vax case.
1960 2011-06-08 Alan Modra <amodra@gmail.com>
1962 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1963 * sco5-core.c: Init match_priority field.
1965 2011-06-08 Alan Modra <amodra@gmail.com>
1967 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1968 indirect links here.
1970 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1972 * irix-core.c (irix_core_vec): Add match_priority field.
1974 2011-06-06 Alan Modra <amodra@gmail.com>
1976 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1977 Add match_priority.
1978 * configure.in: Bump bfd version.
1979 * elfcode.h (elf_object_p): Delete hacks preventing match of
1980 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1981 * elfxx-target.h (elf_match_priority): Define and use.
1982 * format.c (bfd_check_format_matches): Use target match_priority
1983 to choose best of multiple matching targets. In cases with multiple
1984 matches rerun _bfd_check_format if we don't choose the last match.
1985 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1986 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1987 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1988 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1989 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1990 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1991 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1992 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1993 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1994 * vms-lib.c, * xsym.c: Init match_priority field.
1995 * configure: Regenerate.
1996 * bfd-in2.h: Regenerate.
1998 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
2000 PR ld/12842
2001 * elfcode.h (elf_object_p): Revert the last change.
2003 2011-06-04 Alan Modra <amodra@gmail.com>
2005 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
2006 return the other arch.
2007 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
2008 target.
2010 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
2012 PR ld/12682
2013 * hash.c (higher_primer_number): Add more, small, prime numbers.
2014 (bfd_hash_set_default_size): Likewise.
2016 2011-06-02 Nick Clifton <nickc@redhat.com>
2018 * coff-mcore.c: Fix spelling typo.
2019 * coff-stgo32.c: Likewise.
2020 * elf32-arm.c: Likewise.
2021 * elf32-avr.c: Likewise.
2022 * elf-m68hc1x.c: Likewise.
2023 * elf32-mcore.c: Likewise.
2024 * elf32-mep.c: Likewise.
2025 * elf32-mt.c: Likewise.
2026 * elf32-ppc.c: Likewise.
2027 * elf32-xtensa.c: Likewise.
2028 * elf64-ppc.c: Likewise.
2029 * elfxx-mips.c: Likewise.
2030 * netbsd.h: Likewise.
2031 * nlmcode.h: Likewise.
2032 * vms-alpha.c: Likewise.
2033 * po/bfd.pot: Regenerate.
2034 * po/SRC-POTFILES.in: Regenerate.
2036 2011-06-01 DJ Delorie <dj@redhat.com>
2038 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
2039 * target.c: Likewise.
2040 * configure.in: Likewise.
2041 * configure.in: Regenerate.
2042 * elf32-rx.c: Add elf32-rx-be-ns target.
2043 (rx_elf_object_p): Never allow the be-ns target by default,
2044 only allow it if the user requests it.
2046 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
2048 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
2049 relocation in readonly section in a shared object.
2050 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
2052 2011-05-31 Nick Clifton <nickc@redhat.com>
2054 * archive.c (adjust_relative_path): Fix comment to prevent it
2055 corrupting the auto-generated bfd.h.
2057 2011-05-31 Paul Brook <paul@codesourcery.com>
2059 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
2060 for known functions.
2061 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
2062 symbols.
2064 2011-05-31 Paul Brook <paul@codesourcery.com>
2066 * elf32-arm.c (arm_stub_is_thumb): Add
2067 arm_stub_long_branch_v4t_thumb_tls_pic.
2068 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
2069 Handle Thumb stubs.
2071 2011-05-27 Nick Clifton <nickc@redhat.com>
2073 PR binutils/12710
2074 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
2075 unable to read a file pointed to by an entry in a thin archive.
2076 (adjust_relative_path): Use lrealpath to canonicalize paths.
2077 Handle the case where the reference path is above the current
2078 path in the directory tree.
2080 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
2082 PR ld/12809
2083 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
2084 R_X86_64_TPOFF64 in executable.
2086 2011-05-26 Alan Modra <amodra@gmail.com>
2088 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
2089 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
2090 local_protected comment.
2092 2011-05-25 Tristan Gingold <gingold@adacore.com>
2094 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
2095 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
2096 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
2097 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
2098 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
2099 (elf32-ia64.c): Created from elfnn-ia64.c
2100 (elf64-ia64.c): Likewise.
2101 * elfxx-ia64.h: New file.
2102 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
2103 functions.Includes elfxx-ia64.h.
2104 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
2105 (IA64_HOWTO): Adjust.
2106 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
2107 (elfNN_ia64_reloc_type_lookup): Renames to
2108 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
2109 (elfNN_ia64_reloc_name_lookup): Renames to
2110 ia64_elf_reloc_name_lookup. Make it public.
2111 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
2112 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
2113 public.
2114 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
2115 Move it and make it public. Move prototype to elfxx-ia64.h
2116 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
2117 Move prototype to elfxx-ia64.h
2118 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
2119 (elfNN_ia64_info_to_howto): Adjust calls.
2120 (elfNN_ia64_relax_section): Adjust calls.
2121 (count_dyn_reloc): Fix typo.
2122 (elfNN_ia64_relocate_section): Adjust calls.
2123 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2124 (bfd_elfNN_bfd_reloc_type_lookup)
2125 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
2126 * configure: Regenerate.
2127 * Makefile.in: Regenerate.
2129 2011-05-23 DJ Delorie <dj@redhat.com>
2131 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
2132 the vma/lma swapping done in elf32_rx_modify_program_headers.
2134 2011-05-23 Nick Clifton <nickc@redhat.com>
2136 * elf-m10300.c (mn10300_elf_mkobject): New function.
2137 (bfd_elf32_mkobject): Define.
2139 2011-05-23 Alan Modra <amodra@gmail.com>
2141 * elf-bfd.h: Comment typo fix.
2142 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
2143 struct elf_dyn_relocs throughout.
2144 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
2146 2011-05-23 Alan Modra <amodra@gmail.com>
2148 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
2149 functions rather than warning callback or _bfd_error_handler.
2150 * elf32-ppc.c: Likewise.
2151 * elf64-ppc.c: Likewise.
2152 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
2153 arg error.
2154 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2156 2011-05-23 Alan Modra <amodra@gmail.com>
2158 PR 12763
2159 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
2160 .tbss, and page align same for all SHT_NOBITS sections.
2162 2011-05-21 Alan Modra <amodra@gmail.com>
2164 PR 12763
2165 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2166 from PT_TLS header.
2167 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2168 segment if just for .tbss.
2169 (assign_file_positions_for_load_sections): Don't report "can't
2170 allocate in segment" errors for .tbss.
2171 (assign_file_positions_for_non_load_sections): Don't set p_filesz
2172 from SHT_NOBITS section filepos.
2174 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
2176 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2177 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2178 (elf32_tic6x_relocate_section): Handle them.
2180 2011-05-18 Nick Clifton <nickc@redhat.com>
2182 PR ld/12761
2183 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2184 sections when building shared libraries.
2186 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
2188 PR ld/12778
2189 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2190 reloc pointer.
2192 2011-05-18 Tristan Gingold <gingold@adacore.com>
2194 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2195 (xcoff_sweep): Always keep dwarf sections.
2196 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2198 2011-05-18 Tristan Gingold <gingold@adacore.com>
2200 * libxcoff.h (struct xcoff_dwsect_name): New type.
2201 (XCOFF_DWSECT_NBR_NAMES): New macro.
2202 (xcoff_dwsect_names): Declare.
2203 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2204 (styp_to_sec_flags): Ditto.
2205 (coff_new_section_hook): Ditto.
2206 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2207 * coff-rs6000.c (xcoff_dwsect_name): New variable.
2209 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
2211 PR ld/12759
2212 * elf32-rx.c (ignore_lma): New variable.
2213 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2214 (rx_modify_program_headers): Only copy the LMA into the VMA if
2215 ignore_lma is true.
2217 2011-05-17 Alan Modra <amodra@gmail.com>
2219 PR ld/12760
2220 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2221 * elflink.c (elf_link_add_object_symbols): Likewise.
2222 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2224 2011-05-16 Alan Modra <amodra@gmail.com>
2226 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2228 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2230 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2231 global GOT entries for GOT_PAGE relocations against global symbols.
2233 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2235 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2236 (tic6x-*-*): Replaced by these.
2237 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2238 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2239 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2240 Define.
2241 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2242 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2243 "elf32-target.h" two more times.
2244 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2245 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2246 bfd_elf32_tic6x_elf_le_vec.
2247 * configure: Regenerate.
2249 2011-05-13 Jan Beulich <jbeulich@novell.com>
2251 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2253 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2255 * config.in: Regenerated.
2256 * configure: Regenerated.
2257 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2258 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2259 HAVE_PSINFO32_T_PR_PID.
2260 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2261 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2262 and HAVE_PSINFO32_T_PR_PID.
2263 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2265 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2267 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2268 32bit psinfo.
2269 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2270 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2272 2011-05-09 Paul Brook <paul@codesourcery.com>
2274 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2275 * bfd-in2.h: Regenerate.
2276 * elf32-tic6x.c: Include limits.h.
2277 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2278 _tic6x_elf_section_data): New.
2279 (elf32_tic6x_section_data): Define.
2280 (elf32_tic6x_new_section_hook): Allocate target specific data.
2281 (elf32_tic6x_add_unwind_table_edit): New function.
2282 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2283 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2284 elf32_tic6x_copy_exidx_entry): New functions.
2285 (elf_backend_write_section): Define.
2287 2011-05-09 Paul Brook <paul@codesourcery.com>
2289 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2290 elf32_tic6x_fake_sections): New functions.
2291 (elf_backend_fake_sections): Define.
2293 2011-05-09 Paul Brook <paul@codesourcery.com>
2295 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2296 (elf_backend_gc_mark_extra_sections): Define.
2298 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2300 PR ld/12365
2301 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2302 references to symbols defined in discarded sections.
2304 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2306 PR ld/12365
2307 * coffgen.c (coff_write_symbol): Assume input section is its own
2308 output section if output_section member not set.
2309 (coff_write_alien_symbol): Likewise.
2311 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2313 PR ld/12730
2314 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2316 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2317 sections if needed.
2319 * section.c (SEC_ELF_REVERSE_COPY): New.
2320 * bfd-in2.h: Regenerated.
2322 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2324 PR 12739
2325 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2326 * bfd-in2.h: Regenerate.
2328 2011-05-06 Tristan Gingold <gingold@adacore.com>
2330 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2331 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2332 any code section. Add comments.
2333 (alpha_vms_object_p): Use void * instead of PTR.
2334 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2335 (build_module_list): Guard against no DST section. Add comments.
2336 (alpha_vms_link_output_symbol): Discard undefined symbols.
2337 (alpha_vms_get_section_contents): Simply memcpy if the section was
2338 already loaded. Fix typo.
2339 (vms_new_section_hook): Use void * instead of PTR.
2340 (vms_alpha_vec): Ditto.
2342 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2344 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2345 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2347 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2349 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2350 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2351 mismatch. Choose the lower of the two values.
2352 (bfd_elf32_bfd_final_link): New macro.
2354 2011-04-28 Tristan Gingold <gingold@adacore.com>
2356 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2357 (bfd_xcoff_swap_aux_out): Ditto.
2358 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2359 (bfd_xcoff64_swap_aux_out): Ditto.
2361 2011-05-04 Alan Modra <amodra@gmail.com>
2363 PR ld/12727
2364 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2365 was_undefined on dot-symbols.
2367 2011-05-03 Paul Brook <paul@codesourcery.com>
2370 * elf32-tic6x.c (elf32_tic6x_howto_table,
2371 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2372 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2373 Add R_C6000_EHTYPE.
2375 2011-05-01 Alan Modra <amodra@gmail.com>
2377 PR ld/12718
2378 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2379 creating ifunc sections.
2380 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2382 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2384 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2385 names.
2387 2011-04-28 Tom Tromey <tromey@redhat.com>
2389 * bfdio.c (memory_bstat): Pass correct size to memset.
2391 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2393 * dwarf2.c (dwarf_debug_sections): Mark const.
2394 * elf.c (special_sections): Likewise.
2395 * libbfd-in.h (dwarf_debug_sections): Likewise.
2396 * libbfd.h: Regenerate.
2398 2011-04-26 Kai Tietz <ktietz@redhat.com>
2400 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2401 debugging sections.
2403 2011-04-26 Tristan Gingold <gingold@adacore.com>
2405 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2407 2011-04-24 Alan Modra <amodra@gmail.com>
2409 PR ld/12365
2410 PR ld/12696
2411 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2412 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2413 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2414 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2415 it is a redef of an IR symbol in a real BFD.
2417 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2419 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2420 in readonly section in a shared object.
2421 (elf_i386_size_dynamic_sections): Likewise.
2422 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2423 (elf_x86_64_size_dynamic_sections): Likewise.
2425 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2427 PR ld/12694
2428 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2429 symbols.
2430 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2432 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2434 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2435 on dynamic symbol error.
2436 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2438 2011-04-20 Tristan Gingold <gingold@adacore.com>
2440 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2442 2011-04-20 Alan Modra <amodra@gmail.com>
2444 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2445 (bfd_hash_table_init_n): Overflow checking.
2446 (bfd_hash_set_default_size): Return current size. Take unsigned long
2447 arg. Add 65537 to hash_size primes.
2448 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2449 * bfd-in2.h: Regenerate.
2451 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2453 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2454 memmove elements.
2456 2011-04-20 Alan Modra <amodra@gmail.com>
2458 * libbfd.c (bfd_log2): Do return rounded up value.
2459 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2460 call with expanded old round down version of the function.
2462 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2463 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2465 2011-04-20 Alan Modra <amodra@gmail.com>
2467 PR ld/12365
2468 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2469 in their own common section.
2470 * elflink.c (elf_link_add_object_symbols): Likewise.
2471 * linker.c (generic_link_check_archive_element): Don't lose flags
2472 if common section is pre-existing.
2473 (_bfd_generic_link_add_one_symbol): Likewise.
2475 2011-04-20 Alan Modra <amodra@gmail.com>
2477 PR ld/12365
2478 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2479 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2480 multiple_definition regardless of allow_multiple_definition.
2481 * simple.c (simple_dummy_multiple_definition): Update.
2482 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2483 calls.
2485 2011-04-18 Tristan Gingold <gingold@adacore.com>
2487 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2489 2011-04-18 Alan Modra <amodra@gmail.com>
2491 PR ld/12365
2492 PR ld/12672
2493 * bfd.c (BFD_PLUGIN): Define.
2494 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2495 * bfd-in2.h: Regenerate.
2496 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2497 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2499 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2501 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2502 SEC_LOAD.
2504 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2506 * elf-bfd.h (struct sdt_note): New struct.
2507 (struct elf_obj_tdata) <sdt_note_head>: New field.
2508 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2509 (elfobj_grok_stapsdt_note): Likewise.
2510 (elf_parse_notes): Added code to treat SystemTap note
2511 sections.
2513 2011-04-12 Richard Henderson <rth@redhat.com>
2515 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2516 exclude empty .got sections.
2518 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2520 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2521 array access for BFD_RELOC_386_IRELATIVE.
2523 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2525 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2527 2011-04-11 Mark Wielaard <mjw@redhat.com>
2529 PR 10549
2530 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2531 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2532 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2533 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2534 also if STB_GNU_UNIQUE symbol binding was seen.
2535 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2536 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2537 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2538 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2539 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2540 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2542 2011-04-11 Alan Modra <amodra@gmail.com>
2544 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2545 sections.
2546 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2547 (_bfd_generic_get_section_contents_in_window): Likewise.
2548 * section.c (bfd_get_section_contents): Likewise.
2549 * compress.c (bfd_get_full_section_contents): Likewise.
2550 * elf32-rx.c (rx_final_link): Ignore rawsize.
2551 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2552 bfd with bfd_get_section_limit.
2553 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2554 os->size during final link. Update callers.
2555 * bfd-in2.h: Regenerate.
2557 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2559 PR ld/12637
2560 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2561 as the number of global entries when merging with the primary GOT.
2563 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2565 * elf32-i386.c: Update copyright year.
2566 * elf64-x86-64.c: Likewise.
2568 2011-04-09 Kai Tietz <ktietz@redhat.com>
2570 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2571 buffer and use rawsize for sorting.
2572 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2573 before doing alignment.
2575 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2577 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2578 error on unsupported relocation.
2579 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2581 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2583 PR binutils/12657
2584 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2585 pid_t.
2587 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2589 PR ld/12654
2590 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2591 instead of shared for R_386_TLS_LDO_32.
2593 2011-04-08 Tristan Gingold <gingold@adacore.com>
2595 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2596 * coff-pmac: Remove
2597 * xcoff-target.h: Remove
2598 * Makefile.in: Regenerate.
2600 2011-04-07 Cary Coutant <ccoutant@google.com>
2602 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2604 2011-04-07 Paul Brook <paul@codesourcery.com>
2606 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2607 pc-relative.
2608 (elf32_tic6x_howto_table_rel): Ditto.
2609 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2610 (elf32_tic6x_check_relocs): Ditto.
2612 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2614 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2615 targets.
2616 (strongarm*, thumb*, xscale*): Remove architectures.
2617 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2618 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2619 xscale-*-coff): Remove targets.
2621 2011-04-01 Tristan Gingold <gingold@adacore.com>
2623 * elfxx-ia64.c: include bfd_stdint.h
2625 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2627 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2628 dynobj and its initialization.
2630 2011-03-31 Tristan Gingold <gingold@adacore.com>
2632 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2633 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2634 BFD_HOST_LONG_LONG to 1.
2636 2011-03-31 Tristan Gingold <gingold@adacore.com>
2638 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2639 (_bfd_vms_write_etir): Ditto.
2640 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2641 * configure.com: Generate bfd_stdint.h
2643 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2645 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2646 (elf32_tic6x_setup): Declare.
2647 * elf32-tic6x.c: Include <limits.h>.
2648 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2649 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2650 New structures.
2651 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2652 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2653 tic6x_elf_scom_symbol_ptr): New static variables.
2654 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2655 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2656 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2657 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2658 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2659 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2660 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2661 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2662 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2663 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2664 to weak symbols as required by the ABI.
2665 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2666 as needed when generating DSBT output.
2667 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2668 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2669 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2670 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2671 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2672 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2673 New static functions.
2674 (ELF_MAXPAGESIZE): Define to 0x1000.
2675 (bfd_elf32_bfd_copy_private_bfd_data,
2676 bfd_elf32_bfd_link_hash_table_create,
2677 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2678 elf_backend_want_got_plt, elf_backend_want_dynbss,
2679 elf_backend_plt_readonly, elf_backend_got_header_size,
2680 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2681 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2682 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2683 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2684 elf_backend_section_from_bfd_section,
2685 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2686 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2687 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2689 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2690 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2691 * bfd/bfd-in2.h: Regenerate.
2692 * bfd/libbfd.h: Regenerate.
2693 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2695 2011-03-31 Tristan Gingold <gingold@adacore.com>
2697 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2698 entry on xcoff when value is C_NULL_VALUE.
2700 2011-03-31 Tristan Gingold <gingold@adacore.com>
2702 * libcoff-in.h (exec_hdr): Remove.
2703 * libcoff.h: Regenerate.
2705 2011-03-30 Nick Clifton <nickc@redhat.com>
2707 * po/da.po: Updated Danish translation.
2709 2011-03-29 Richard Henderson <rth@redhat.com>
2711 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2712 (elf64_alpha_gc_sweep_hook): New.
2713 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2714 (elf_backend_can_gc_sections): New.
2716 2011-03-26 John Marino <binutils@marino.st>
2718 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2719 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2720 * configure: Regenerate.
2722 2011-03-25 Michael Snyder <msnyder@vmware.com>
2724 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2726 2011-03-25 Tristan Gingold <gingold@adacore.com>
2728 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2729 of find_nearest_line on object files.
2731 2011-03-25 Tristan Gingold <gingold@adacore.com>
2733 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2734 Minor reordering.
2735 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2737 2011-03-24 Alan Modra <amodra@gmail.com>
2739 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2740 old-style __tls_get_addr calls without marker relocs don't match
2741 their arg setup insn one for one. If such mismatches are found
2742 report the reloc and don't do any tls optimization.
2743 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2745 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2747 * bfd-in2.h: Regenerate.
2749 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2751 * archures.c: Add AVR XMEGA architecture information.
2752 * cpu-avr.c (arch_info_struct): Likewise.
2753 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2754 (elf32_avr_object_p): Likewise.
2756 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2758 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2759 * bfd-in2.h: Regenerate.
2760 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2761 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2762 entry.
2763 (elf32_arm_howto_from_type): Update accordingly.
2764 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2765 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2766 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2767 with an extra noncall_refcount field.
2768 (arm_local_iplt_info): New structure.
2769 (elf_arm_obj_tdata): Add local_iplt.
2770 (elf32_arm_local_iplt): New accessor macro.
2771 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2772 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2773 Change tls_type to a bitfield and add is_iplt.
2774 (elf32_arm_link_hash_newfunc): Update accordingly.
2775 (elf32_arm_allocate_local_sym_info): New function.
2776 (elf32_arm_create_local_iplt): Likewise.
2777 (elf32_arm_get_plt_info): Likewise.
2778 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2779 (elf32_arm_get_local_dynreloc_list): Likewise.
2780 (create_ifunc_sections): Likewise.
2781 (elf32_arm_copy_indirect_symbol): Update after the changes to
2782 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2783 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2784 to get PLT information. Assert that all STT_GNU_IFUNC references
2785 are turned into PLT references.
2786 (arm_build_one_stub): Pass the symbol type to
2787 elf32_arm_final_link_relocate.
2788 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2789 (elf32_arm_allocate_irelocs): New function.
2790 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2791 all R_ARM_IRELATIVE.
2792 (elf32_arm_allocate_plt_entry): New function.
2793 (elf32_arm_populate_plt_entry): Likewise.
2794 (elf32_arm_final_link_relocate): Add an st_type parameter.
2795 Set srelgot to null for static objects. Use separate variables
2796 to record which st_value and st_type should be used when generating
2797 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2798 symbol's PLT information, setting has_iplt_entry, splt,
2799 plt_offset and gotplt_offset accordingly. Check whether
2800 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2801 the relocation target accordingly. Broaden assert to include
2802 .iplts. Don't set sreloc for static relocations. Assert that
2803 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2804 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2805 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2806 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2807 resolve GOT references to the .igot.plt entry.
2808 (elf32_arm_relocate_section): Update the call to
2809 elf32_arm_final_link_relocate.
2810 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2811 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2812 relocations in shared libraries and relocatable executables.
2813 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2814 to get the list of dynamic relocations for a local symbol.
2815 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2816 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2817 to allocate local symbol information. Treat R_ARM_REL32 and
2818 R_ARM_REL32_NOI as call relocations in shared libraries and
2819 relocatable executables. Record PLT information for local
2820 STT_GNU_IFUNC functions as well as global functions. Count
2821 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2822 to get the list of dynamic relocations for a local symbol.
2823 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2824 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2825 removed. Update after the changes to elf32_arm_link_hash_entry.
2826 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2827 entries should live in .plt or .iplt. Check whether the .igot.plt
2828 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2829 to allocate .plt and .(i)got.plt entries. Detect which .got
2830 entries will need R_ARM_IRELATIVE relocations and use
2831 elf32_arm_allocate_irelocs to allocate them. Likewise other
2832 non-.got dynamic relocations.
2833 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2834 and dynamic relocations for local STT_GNU_IFUNC symbols.
2835 Check whether the .igot.plt and .got entries can be combined.
2836 Detect which .got entries will need R_ARM_IRELATIVE relocations
2837 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2838 section pointers intead of strcmp checks. Handle iplt and igotplt.
2839 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2840 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2841 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2842 resolve to it.
2843 (elf32_arm_output_plt_map_1): New function, split out from
2844 elf32_arm_output_plt_map. Handle .iplt entries. Use
2845 elf32_arm_plt_needs_thumb_stub_p.
2846 (elf32_arm_output_plt_map): Call it.
2847 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2848 local .iplt entries.
2849 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2850 (elf32_arm_swap_symbol_out): Likewise.
2851 (elf32_arm_add_symbol_hook): New function.
2852 (elf_backend_add_symbol_hook): Define for all targets.
2854 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2856 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2857 * elf.c (swap_out_syms): Set st_target_internal for each
2858 Elf_Internal_Sym.
2859 * elfcode.h (elf_swap_symbol_in): Likewise.
2860 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2861 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2862 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2863 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2864 * elflink.c (elf_link_output_extsym): Likewise.
2865 (bfd_elf_final_link): Likewise.
2866 (elf_link_add_object_symbols): Copy st_target_internal
2867 to the hash table if we see a definition.
2868 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2869 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2870 a branch_type field.
2871 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2872 (arm_type_of_stub): Replace actual_st_type with an
2873 actual_branch_type parameter.
2874 (arm_build_one_stub): Use branch types rather than st_types to
2875 determine the type of branch.
2876 (cortex_a8_erratum_scan): Likewise.
2877 (elf32_arm_size_stubs): Likewise.
2878 (bfd_elf32_arm_process_before_allocation): Likewise.
2879 (allocate_dynrelocs_for_symbol): Likewise.
2880 (elf32_arm_finish_dynamic_sections): Likewise.
2881 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2882 a branch_type parameter.
2883 (elf32_arm_relocate_section): Update call accordingly.
2884 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2885 (elf32_arm_output_map_sym): Initialize st_target_internal.
2886 (elf32_arm_output_stub_sym): Likewise.
2887 (elf32_arm_symbol_processing): Delete.
2888 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2889 Use st_target_internal to record the branch type.
2890 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2891 Thumb functions.
2892 (elf32_arm_is_function_type): Delete.
2893 (elf_backend_symbol_processing): Likewise.
2894 (elf_backend_is_function_type): Likewise.
2896 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2898 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2899 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2900 into the PLT block.
2902 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2904 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2905 may_need_local_target_p and may_become_dynamic_p to classify
2906 the relocation type. Don't check info->symbolic or h->def_regular
2907 when deciding whether to record a potential dynamic reloc.
2908 Don't treat potential dynamic relocs as PLT references.
2909 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2910 try to make the PLT reference count go negative.
2912 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2914 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2915 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2916 Only create a dynamic relocation for local references if
2917 info->shared.
2918 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2919 allocation accordingly.
2920 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2922 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2924 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2925 (elf32_arm_add_dynreloc): Likewise.
2926 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2927 to allocate dynamic relocations.
2928 (elf32_arm_size_dynamic_sections): Likewise.
2929 (allocate_dynrelocs): Likewise. Rename to
2930 allocate_dynrelocs_for_symbol.
2931 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2932 create dynamic relocations.
2933 (elf32_arm_finish_dynamic_symbol): Likewise.
2935 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2937 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2938 x32 GD->IE and GD->LE transitions.
2939 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2940 and LD->LE transitions.
2942 2011-03-10 Alan Modra <amodra@gmail.com>
2944 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2945 for LO_DS error message and correct multiple.
2947 2011-03-10 Alan Modra <amodra@gmail.com>
2949 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2950 (ppc64_elf_link_just_syms): New function.
2951 (opd_entry_value): Don't assume big-endian host.
2952 (get_r2off): New function.
2953 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2955 2011-03-06 Michael Snyder <msnyder@vmware.com>
2957 * compress.c (bfd_compress_section_contents): Check for out of mem.
2959 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2960 that case statement falls through intentionally.
2962 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2964 2011-03-04 Alan Modra <amodra@gmail.com>
2966 * archive.c (bsd_write_armap): Don't call stat in deterministic
2967 mode, and don't use st_mtime if stat returns error.
2969 2011-03-03 Michael Snyder <msnyder@vmware.com>
2971 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2973 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2975 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2976 (aout_link_write_other_symbol): Missing break statement.
2978 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2980 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2982 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2984 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2985 x32 IE->LE transition.
2986 (elf_x86_64_relocate_section): Likewise.
2988 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2990 * elflink.c (is_reloc_section): Remove function.
2991 (get_dynamic_reloc_section_name): Construct string manually.
2993 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2995 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2996 (adjust_relative_path): Likewise.
2997 (_bfd_construct_extended_name_table): Likewise.
2998 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2999 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
3000 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3001 * elf32-spu.c (sort_bfds): Likewise.
3002 (spu_elf_auto_overlay): Likewise.
3003 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3004 * xcofflink.c (xcoff_set_import_path): Likewise.
3005 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
3006 (xtensa_regfile_lookup_shortname): Likewise.
3008 2011-02-28 Alan Modra <amodra@gmail.com>
3010 PR 12513
3011 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
3012 stringsize. Properly sanity check symdef_count. Remove redundant
3013 bfd_release.
3015 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
3017 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
3018 and handle claim_file seeking. Only try to load the plugin once.
3020 2011-02-22 Andreas Schwab <schwab@redhat.com>
3022 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
3023 relocation read the value from the second GOT slot.
3025 2011-02-15 Tristan Gingold <gingold@adacore.com>
3027 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
3029 2011-02-15 Alan Modra <amodra@gmail.com>
3031 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
3032 toc relocs. Fuss over free(NULL).
3034 2011-02-14 Mike Frysinger <vapier@gentoo.org>
3036 * elflink.c (bfd_elf_size_dynamic_sections): Add
3037 bfd_get_symbol_leading_char to the start of newname.
3039 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3041 * configure: Regenerate.
3043 2011-02-09 Alan Modra <amodra@gmail.com>
3045 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
3046 we are done. When optimising large toc, check that a global
3047 symbol on a toc reloc is defined in a kept section.
3049 2011-02-08 Nick Clifton <nickc@redhat.com>
3051 PR binutils/12467
3052 * elf.c (assign_file_positions_for_load_sections): Set the program
3053 header offset and entry size to zero if there are no program
3054 headers.
3056 2011-02-08 Alan Modra <amodra@gmail.com>
3058 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
3059 local_syms when looking for local symbols in .toc.
3061 2011-02-01 Alan Modra <amodra@gmail.com>
3063 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
3064 for toc pointer on any section having makes_toc_func_call set.
3065 (check_pasted_section): Ensure pasted .init/.fini fragments use
3066 the same toc if any has makes_toc_func_call set.
3068 2011-01-28 Joseph Myers <joseph@codesourcery.com>
3070 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
3071 field.
3073 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
3075 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
3076 common sections too.
3078 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
3080 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
3081 Solaris target.
3083 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
3085 Fix compilation for mingw64.
3086 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
3087 typecast to avoid warning.
3088 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
3089 usage.
3090 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
3091 of long for pointer to avoid warning.
3092 (elfNN_ia64_relax_brl): Idem.
3093 (elfNN_ia64_install_value): Idem.
3094 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
3096 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3098 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
3099 h->needs_plt when deciding whether to record a possible dynamic reloc.
3101 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3103 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
3104 dynamic relocs for the removed section.
3106 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
3108 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
3109 relocations.
3111 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
3113 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
3114 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
3115 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
3116 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
3117 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
3118 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
3119 for ILP32.
3121 2011-01-14 Alan Modra <amodra@gmail.com>
3123 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
3124 error.
3125 (_bfd_default_error_handler): Likewise.
3126 * elf.c (print_segment_map): Likewise.
3127 * libbfd.c (warn_deprecated): Likewise.
3128 * som.c (som_sizeof_headers): No need to do so here.
3129 * coff-i860.c: Replace use of printf for error messages with
3130 _bfd_error_handler.
3131 * coff-ppc.c: Likewise.
3132 * coff-sh.c: Likewise.
3133 * elf32-bfin.c: Likewise.
3134 * elf32-dlx.c: Likewise.
3135 * elf32-mep.c: Likewise.
3136 * elf32-v850.c: Likewise.
3137 * mach-o.c: Likewise.
3138 * pef.c: Likewise.
3140 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
3142 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
3143 swap_reloca_out.
3144 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
3145 (elf_x86_64_check_relocs): Align relocation section to 4 byte
3146 for 32bit.
3147 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
3148 ELF_ST_TYPE.
3149 (elf_x86_64_finish_dynamic_symbol): Updated.
3150 (elf_x86_64_finish_dynamic_sections): Don't use
3151 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
3152 bfd_elf64_swap_dyn_out.
3154 2011-01-14 J. Park <grassman@gmail.com>
3156 PR ld/12339
3157 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
3158 following bfd_link_hash_warning symbol link.
3160 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
3161 Glauber de Oliveira Costa <glommer@gmail.com>
3163 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3164 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3165 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3166 relocations.
3167 * libbfd.h: Rebuilt.
3168 * bfd-in2.h: Rebuilt.
3169 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3170 (elf32_arm_reloc_map): Likewise.
3171 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3172 (elf32_arm_stub_long_branch_any_tls_pic,
3173 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3174 (DEF_STUBS): Add new stubs.
3175 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3176 (elf32_arm_local_tlsdesc_gotent): New.
3177 (GOT_TLS_GDESC): New mask.
3178 (GOT_TLS_GD_ANY): Define.
3179 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3180 (elf32_arm_compute_jump_table_size): New.
3181 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3182 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3183 sgotplt_jump_table_size fields.
3184 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3185 (elf32_arm_link_hash_table_create): Initialize new fields.
3186 (arm_type_of_stub): Check TLS desc relocs too.
3187 (elf32_arm_stub_name): TLS desc relocs can be shared.
3188 (elf32_arm_tls_transition): Determine relaxation.
3189 (arm_stub_required_alignment): Add tls stubs.
3190 (elf32_arm_size_stubs): Likewise.
3191 (elf32_arm_tls_relax): Perform TLS relaxing.
3192 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3193 (IS_ARM_TLS_GNU_RELOC): New.
3194 (IS_ARM_TLS_RELOC): Use it.
3195 (elf32_arm_relocate_section): Perform TLS relaxing.
3196 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3197 desc relocations.
3198 (allocate_dynrelocs): Allocate tls desc relcoations.
3199 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3200 symbols.
3201 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3202 got slots.
3203 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3204 symbol.
3205 (elf32_arm_finish_dynamic_symbol): Adjust.
3206 (arm_put_trampoline): New.
3207 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3208 trampolines.
3209 (elf_backend_always_size_sections): Define.
3211 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3213 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3215 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3217 PR ld/12366
3218 PR ld/12371
3219 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3220 handle symbols marked with regular reference, but not non-GOT
3221 reference when building shared library.
3223 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3224 local and global STT_GNU_IFUNC symols when building shared
3225 library.
3226 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3228 2011-01-05 DJ Delorie <dj@redhat.com>
3230 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3231 * libbfd.h: Regenerate.
3232 * bfd-in2.h: Regenerate.
3233 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3235 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3237 * cpu-i386.c (bfd_i386_compatible): New.
3238 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3239 with bfd_i386_compatible.
3240 (bfd_x86_64_arch_intel_syntax): Likewise.
3241 (bfd_i386_arch_intel_syntax): Likewise.
3242 (i8086_arch): Likewise.
3243 (bfd_x64_32_arch): Likewise.
3244 (bfd_x86_64_arch): Likewise.
3245 (bfd_i386_arch): Likewise.
3247 For older changes see ChangeLog-2010
3248 \f
3249 Local Variables:
3250 mode: change-log
3251 left-margin: 8
3252 fill-column: 74
3253 version-control: never
3254 End: