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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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23503fba
JK		 12011-12-23 Jan Kratochvil <jan.kratochvil@redhat.com>
2
3 * elf32-rl78.c (rl78_elf_relocate_section, rl78_elf_relax_section): Use
4 BFD_VMA_FMT.
5
b86d1925
JK		 62011-12-23 Jan Kratochvil <jan.kratochvil@redhat.com>
7
8 * elf32-rl78.c (prev_alignment, sec_start): Remove unused variables.
9
94d6b147
TG		 102011-12-23 Tristan Gingold <gingold@adacore.com>
11
12 * vms-lib.c (vms_traverse_index): Move pointer update code.
13
9cea966c
DD		 142011-12-22 DJ Delorie <dj@redhat.com>
15
16 * elf32-rl78.c (rl78_elf_howto_table): Add R_RL78_RH_RELAX.
17 (rl78_reloc_map): Add BFD_RELOC_RL78_RELAX.
18 (rl78_elf_relocate_section): Add R_RL78_RH_RELAX, R_RL78_RH_SFR,
19 and R_RL78_RH_SADDR.
20 (rl78_elf_finish_dynamic_sections): Only validate PLT section if
21 we didn't relax anything, as relaxing might remove a PLT reference
22 after we've set up the table.
23 (elf32_rl78_relax_delete_bytes): New.
24 (reloc_bubblesort): New.
25 (rl78_offset_for_reloc): New.
26 (relax_addr16): New.
27 (rl78_elf_relax_section): Add support for relaxing long
28 instructions into short ones.
29
de8bee76
MS		 302011-12-22 Martin Schwidefsky <schwidefsky@de.ibm.com>
31
32 * elf32-s390.c (elf_s390_relocate_section): Add check for debugging
33 section in LD to LE linker relaxation for R_390_TLS_LDO32.
34 * elf64-s390.c (elf_s390_relocate_section): Likewise for
35 R_390_TLS_LDO64.
36
4395ee08
UW		 372011-12-21 Ulrich Weigand <ulrich.weigand@linaro.org>
38
39 * elf32-arm.c (elf32_arm_nabi_grok_psinfo): Fill in core_pid.
40
ab76eeaf
IS		 412011-12-19 Iain Sandoe <idsandoe@googlemail.com>
42
43 * mach-o-i386.c (bfd_mach_o_section_type_valid_for_tgt): Define NULL.
94d6b147 44 * mach-o-target.c (bfd_mach_o_backend_data): Initialize
ab76eeaf
IS		 45 bfd_mach_o_section_type_valid_for_tgt
46 * mach-o-x86-64.c (bfd_mach_o_section_type_valid_for_x86_64): New.
94d6b147 47 (bfd_mach_o_section_type_valid_for_tgt): Set to
ab76eeaf
IS		 48 bfd_mach_o_section_type_valid_for_x86_64.
49 * mach-o.c (bfd_mach_o_section_type_name): Reorder and eliminate dup.
50 (bfd_mach_o_section_attribute_name): Reorder.
51 (bfd_mach_o_get_section_type_from_name): If the target has defined a
52 validator for section types, then use it.
53 * mach-o.h (bfd_mach_o_get_section_type_from_name): Alter declaration
54 to include the bfd.
55
d0f13682
CLT		 562011-12-19 Chung-Lin Tang <cltang@codesourcery.com>
57
58 * reloc.c (BFD_RELOC_MIPS16_TLS_GD,BFD_RELOC_MIPS16_TLS_LDM,
59 BFD_RELOC_MIPS16_TLS_DTPREL_HI16,BFD_RELOC_MIPS16_TLS_DTPREL_LO16,
60 BFD_RELOC_MIPS16_TLS_GOTTPREL,BFD_RELOC_MIPS16_TLS_TPREL_HI16,
61 BFD_RELOC_MIPS16_TLS_TPREL_LO16): New relocations for MIPS16 TLS.
62 * bfd-in2.h (bfd_reloc_code_real): Regenerate.
63 * libbfd.h (bfd_reloc_code_real_names): Regenerate.
64 * elf32-mips.c (elf_mips16_howto_table_rel): Add R_MIPS16_TLS_*
65 entries.
66 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
67 mappings.
68 * elfn32-mips.c (elf_mips16_howto_table_rel,
69 elf_mips16_howto_table_rela): Add R_MIPS16_TLS_* entries.
70 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
71 mappings.
72 * elf64-mips.c (mips16_elf64_howto_table_rel,
73 mips16_elf64_howto_table_rela): Add R_MIPS16_TLS_* entries.
74 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
75 mappings.
76 * elfxx-mips.c (TLS_RELOC_P,mips16_reloc_p,
77 _bfd_mips_elf_check_relocs): Add cases for R_MIPS16_TLS_* relocations.
78 (tls_gd_reloc_p): Add R_MIPS16_TLS_GD case.
79 (tls_ldm_reloc_p): Add R_MIPS16_TLS_LDM case.
80 (tls_gottprel_reloc_p): Add R_MIPS16_TLS_GOTTPREL case.
81 (mips_elf_calculate_relocation): Add cases for R_MIPS16_TLS_*,
82 R_MIPS_TLS_DTPREL32/64, and R_MIPS_TLS_TPREL32/64 relocations.
83
8f0c309a
CLT		 842011-12-19 Chung-Lin Tang <cltang@codesourcery.com>
85 Catherine Moore <clm@codesourcery.com>
86 Sandra Loosemore <sandra@codesourcery.com>
87 Richard Sandiford <rdsandiford@googlemail.com>
88
89 * elfxx-mips.c (mips_elf_local_pic_function_p): Return true when
90 H is a MIPS16 function with a kept 32-bit stub. Update comments.
91 (mips_elf_get_la25_target): New function.
92 (mips_elf_add_la25_intro): Change to use mips_elf_get_la25_target().
93 (mips_elf_add_la25_stub): Move compute of use_trampoline_p down,
94 change to use mips_elf_get_la25_target().
95 (mips_elf_relocation_needs_la25_stub): Add target_is_16_bit_code_p
96 parameter, add switch case for R_MIPS16_26.
97 (mips_elf_calculate_relocation): Redirect relocation to point to the
98 LA25 stub if it exists, instead of the MIPS16 stub. Update arguments
99 of call to mips_elf_relocation_needs_la25_stub(), don't use la25 stub
100 for mips16->mips16 calls.
101 (_bfd_mips_elf_check_relocs): Update arguments of call to
102 mips_elf_relocation_needs_la25_stub().
103 (mips_elf_create_la25_stub): Change to use mips_elf_get_la25_target().
104
b93a1992
TG		 1052011-12-16 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
106
107 * mach-o-i386.c (TARGET_PRIORITY): Define as 0 (top priority)
108 * mach-o-target.c (TARGET_NAME): Use TARGET_PRIORITY
109 * mach-o-x86-64.c (TARGET_PRIORITY): Define as 0 (top priority)
110 * mach-o.c (bfd_mach_o_header_p): Remove special handling for
111 mach-o-i386.
112 (TARGET_PRIORITY) Set 1 for mach-o-be and mach-o-le, and set 0 for
113 mach-o-fat.
114
083a5534
KB		 1152011-12-15 Kevin Buettner <kevinb@redhat.com>
116
117 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Add case
118 to correspond to a smaller ELF_NGREG defined by the kernel.
119
eec9dd95
L		 1202011-12-15 H.J. Lu <hongjiu.lu@intel.com>
121
122 * elf64-x86-64.c (ELF32_DYNAMIC_INTERPRETER): Set to
123 "/lib/ldx32.so.1".
124
4434114c
TG		 1252011-12-15 Iain Sandoe <iains@gcc.gnu.org>
126
127 * mach-o.c (bfd_mach_o_mkobject_init): Initialize dyn_reloc_cache.
128 (bfd_mach_o_close_and_cleanup): Only cleanup Mach-O private data
129 for object files.
130
dff55db0
TG		 1312011-12-15 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
132
133 * mach-o.c (bfd_mach_o_canonicalize_reloc): Update relocation
134 table only when there isn't the cahce.
135 (bfd_mach_o_get_dynamic_reloc_upper_bound): Need one more space
136 for a pointer for the watchdog.
137 (bfd_mach_o_canonicalize_dynamic_reloc): Utilize cache like
138 bfd_mach_o_canonicalize_reloc.
139 (bfd_mach_o_close_and_cleanup): Call bfd_mach_o_free_cached_info.
140 (bfd_mach_o_free_cached_info): Free up cache data.
141 * mach-o.h (reloc_cache): A place to store cache of dynamic relocs.
142 (bfd_mach_o_free_cached_info): Add declaration.
143
0c9ef0f0
TG		 1442011-12-15 Iain Sandoe <iains@gcc.gnu.org>
145
146 * mach-o-target.c (bfd_mach_o_bfd_set_private_flags): Use
147 bfd_mach_o_bfd_set_private_flags.
148 * mach-o.c (bfd_mach_o_bfd_set_private_flags): New.
149 * mach-o.h (bfd_mach_o_bfd_set_private_flags): Declare.
150
4d48ecf3
NC		 1512011-12-14 Nick Clifton <nickc@redhat.com>
152
153 PR ld/12451
154 * elfcode.h (elf_checksum_contents): Read in the section's
0d13c96b
NC		 155 contents if they are not already available, and the section
156 actually has some contents.
157
4d48ecf3
NC		 158 * compress.c (bfd_get_full_section_contents): Use zmalloc to
159 allocate the buffers so that excess bytes are guaranteed to be
160 zero.
161
a4551119
TG		 1622011-12-14 Iain Sandoe <iains@gcc.gnu.org>
163
164 * mach-o-i386.c (text_section_names_xlat): New table.
165 (data_section_names_xlat): Likewise.
166 (import_section_names_xlat): Likewise.
167 (mach_o_i386_segsec_names_xlat): Likewise.
168 (bfd_mach_o_tgt_seg_table): Use new tables.
169 * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL.
170 * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat):
171 Move to mach-o.h as typedefs.
172 (text_section_names_xlat): Update for current GCC usage.
173 (data_section_names_xlat): Likewise.
174 (dwarf_section_names_xlat): Likewise.
175 (objc_section_names_xlat): New table.
176 (segsec_names_xlat): Add objc table.
177 (bfd_mach_o_normalize_section_name): Replace with...
178 (bfd_mach_o_section_data_for_mach_sect): New.
179 (bfd_mach_o_section_data_for_bfd_name): New.
180 (bfd_mach_o_section_data_for_bfd_name): Update to use additional data.
181 (bfd_mach_o_convert_section_name_to_mach_o): Likewise.
182 (bfd_mach_o_bfd_copy_private_section_data): Implement.
183 (bfd_mach_o_write_symtab): Write a zero-length string as the first entry
184 for compatibility with system tools.
185 (bfd_mach_o_build_commands): Update section alignment info.
186 (bfd_mach_o_new_section_hook): Use translation table data to define
187 default section flags, type, attributes and alignment, when available.
188 (bfd_mach_o_init_section_from_mach_o): Add TODO comment.
189 (bfd_mach_o_section_type_name): Add 'symbol_stubs'.
190 (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'.
191 (bfd_mach_o_get_section_type_from_name): Change "not-found" return
192 value.
193 (bfd_mach_o_tgt_seg_table): Set default NULL.
194 * mach-o.h (bfd_mach_o_segment_command): Use define for name length.
195 (bfd_mach_o_backend_data): Move until after contents are defined.
196 (bfd_mach_o_normalize_section_name): Remove.
197 (bfd_mach_o_convert_section_name_to_bfd): Declare.
198 (mach_o_section_name_xlat): Declare.
199 (mach_o_segment_name_xlat): Declare.
200 (bfd_mach_o_section_data_for_mach_sect): Declare.
201 (bfd_mach_o_section_data_for_bfd_name): Declare.
202
d9071b0c
TG		 2032011-12-13 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
204
205 * dwarf2.c (bfd_dwarf2_cleanup_debug_info): Accept stash as an
206 argument like other functions to support formats other than ELF.
207 * elf-bfd.h (bfd_dwarf2_cleanup_debug_info): Move to bfd-in.h.
208 * elf.c (_bfd_elf_close_and_cleanup): Pass dwarf2_find_line_info
209 in tdata as a parameter.
210 * libbfd-in.h (bfd_dwarf2_cleanup_debug_info): Move from
211 elf-bfd.h.
212 * libbfd.h (bfd_dwarf2_cleanup_debug_info): Regenerate.
213 * mach-o-target.c (bfd_mach_o_close_and_cleanup): Remove the
214 fallback macro.
215 (bfd_mach_o_find_nearest_line): Likewise.
216 * mach-o.c (bfd_mach_o_find_nearest_line): Add the definition
217 which calls _bfd_dwarf2_find_nearest_line.
218 (bfd_mach_o_close_and_cleanup): Likewise.
219 * mach-o.h (mach_o_data_struct): Add dwarf2_find_line_info.
220 (bfd_mach_o_find_nearest_line): Add declaration.
221 (bfd_mach_o_close_and_cleanup): Add declaration.
222
c5012cd8
TG		 2232011-12-13 Tristan Gingold <gingold@adacore.com>
224
225 * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove
226 prototype.
227 (bfd_mach_o_section_get_entry_size): Make global.
228 (bfd_mach_o_section_get_nbr_indirect): Likewise.
229 (bfd_mach_o_read_symtab_strtab): Likewise.
230 (struct bfd_mach_o_xlat_name): Move to mach-o.h
231 (bfd_mach_o_print_flags): Move to binutils/od-macho.c
232 (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise.
233 (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise.
234 (bfd_mach_o_header_flags_name): Likewise.
235 (bfd_mach_o_load_command_name): Likewise.
236 (bfd_mach_o_print_private_header): Likewise.
237 (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise.
238 (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise.
239 (bfd_mach_o_print_dyld_info): Likewise.
240 (bfd_mach_o_print_private_bfd_data): Remove.
241 (bfd_mach_o_type_name): Make global.
242 (bfd_mach_o_section_attribute_name): Likewise.
243 * mach-o.h (bfd_mach_o_xlat_name): Added.
244 (bfd_mach_o_section_get_nbr_indirect)
245 (bfd_mach_o_section_get_entry_size)
246 (bfd_mach_o_read_symtab_symbols)
247 (bfd_mach_o_read_symtab_strtab)
248 (bfd_mach_o_section_attribute_name)
249 (bfd_mach_o_section_type_name): Likewise.
250 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define.
251
888b9c01
CLT		 2522011-12-13 Chung-Lin Tang <cltang@codesourcery.com>
253
254 * elfxx-mips.c (mips_elf_calculate_relocation): Correct
255 R_MIPS16_HI16/R_MIPS16_LO16 handling of two cleared lower bits,
256 update comments.
257
69499dca
TG		 2582011-12-12 Iain Sandoe <iains@gcc.gnu.org>
259
260 * mach-o.c (bfd_mach_o_read_section_32): Null-terminate sectname.
261 (bfd_mach_o_read_section_64): Likewise.
262
143bb599
DA		 2632011-12-11 John Davis Anglin <dave.anglin@nrc-cnrc.gc.ca>
264
265 PR binutils/13476
266 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
267 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations to
268 R_PARISC_DPREL21L when not doing a shared link. Likewise convert
269 R_PARISC_TLS_GD14R, R_PARISC_TLS_LDM14R and R_PARISC_TLS_IE14R to
270 R_PARISC_DPREL14R. Handle R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L
271 and R_PARISC_TLS_IE21L with R_PARISC_DLTIND21L.
272
b4082c70
DD		 2732011-12-10 David Daney <david.daney@cavium.com>
274
275 * elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
276 (mips_elf_link_hash_table.rld_symbol): New field;
277 (MIPS_ELF_RLD_MAP_SIZE): New macro.
278 (_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
279 in rld_symbol.
280 (_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
281 in rld_symbol.
282 (_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
283 (_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
284 (_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
285 calculate DT_MIPS_RLD_MAP value.
286 (_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
287 quit initializing rld_value.
288
432233b3
AP		 2892011-12-08 Andrew Pinski <apinski@cavium.com>
290 Adam Nemet <anemet@caviumnetworks.com>
291
292 * archures.c (bfd_mach_mips_octeon2): New macro
293 * bfd-in2.h: Regenerate.
294 * cpu-mips.c (I_mipsocteon2): New enum value.
295 (arch_info_struct): Add bfd_mach_mips_octeon2.
296 * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
297 (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
298 (mips_mach_extensions): Add bfd_mach_mips_octeon2.
299
6673f753
AM		 3002011-12-07 Alan Modra <amodra@gmail.com>
301
302 PR ld/12772
303 * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
304 defined in shared libraries.
305
afbb9e17
TG		 3062011-12-07 Tristan Gingold <gingold@adacore.com>
307
308 * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
309 Adjust the condition.
310 (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
311 Adjust return statements.
312 (bfd_mach_o_read_symtab_strtab): Likewise.
313 (bfd_mach_o_read_symtab_symbols): Likewise.
314 (bfd_mach_o_scan_start_address): Likewise. Make it static.
315 (bfd_mach_o_scan): Likewise.
316 (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
317 (bfd_mach_o_header_p): Adjust call.
318 (bfd_mach_o_cpu_name): Make it const.
319 (bfd_mach_o_filetype_name): Likewise.
320 (bfd_mach_o_header_flags_name): Likewise.
321 (bfd_mach_o_section_type_name): Likewise.
322 (bfd_mach_o_section_attribute_name): Likewise.
323 (bfd_mach_o_load_command_name): Likewise.
324 (bfd_mach_o_get_section_type_from_name): Add a const qualifier
325 after above change.
326 (bfd_mach_o_get_section_attribute_from_name): Likewise.
327 * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
328 (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
329
355b81d9
UW		 3302011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
331
332 * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
333 (elfcore_write_s390_system_call): Likewise.
334 * elf.c (elfcore_write_s390_last_break): New function.
335 (elfcore_write_s390_system_call): Likewise.
336 (elfcore_write_register_note): Call them.
337 (elfcore_grok_s390_last_break): New function.
338 (elfcore_grok_s390_system_call): Likewise.
339 (elfcore_grok_note): Call them.
340
0596a831
TG		 3412011-12-05 Tristan Gingold <gingold@adacore.com>
342
343 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
344
73017762
TG		 3452011-12-05 Tristan Gingold <gingold@adacore.com>
346
347 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
348 (bfd_mach_o_read_dylib): Likewise.
349 (bfd_mach_o_read_command): Likewise.
350 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
351
c0d9d051
TG		 3522011-12-05 Tristan Gingold <gingold@adacore.com>
353
354 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
355 message.
356 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
357 (bfd_mach_o_fat_extract): Ditto.
358
be7b303d
AM		 3592011-12-03 Alan Modra <amodra@gmail.com>
360
361 PR ld/13468
362 * elflink.c (bfd_elf_final_link): Don't segfault when checking
363 for DT_TEXTREL and .dynamic does not exist.
364
68ba6d40
AM		 3652011-12-03 Alan Modra <amodra@gmail.com>
366
367 PR ld/13470
368 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
369 change in 2011-07-01 commit. Comment.
370 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
371
810e6986
NC		 3722011-12-01 Mikael Pettersson <mikpe@it.uu.se>
373
374 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
375 non-SEC_ALLOC sections break before GOT and PLT accounting.
376
28f68c73
HPN		 3772011-12-01 Hans-Peter Nilsson <hp@axis.com>
378
379 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
380 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
381 non-SEC_ALLOC sections before GOT and PLT accounting.
382
dd6a37e7
AP		 3832011-11-29 Andrew Pinski <apinski@cavium.com>
384
385 * archures.c (bfd_mach_mips_octeonp): New macro.
386 * bfd-in2.h: Regenerate.
387 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
388 (arch_info_struct): Add bfd_mach_mips_octeonp.
389 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
390 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
391
91ea3cae
TG		 3922011-11-23 Tristan Gingold <gingold@adacore.com>
393
394 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
395 (vms_write_index): Add comments.
396
fc87b9e8
DD		 3972011-11-22 DJ Delorie <dj@redhat.com>
398
399 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
400 avoid using the special non-swapping target when not explicitly
401 requested.
402
c52bd232
DD		 4032011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
404
405 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
406
e0ce1005
TG		 4072011-11-22 Tristan Gingold <gingold@adacore.com>
408
409 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
410 symbols. Print section name in brackets.
411
7b8e7dad
AM		 4122011-11-21 Andreas Tobler <andreast@fgznet.ch>
413
414 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
415 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
416 * configure: Regenerate.
417 * elf32-ppc.c: Add powerpc-freebsd definitions.
418 * elf64-ppc.c: Add powerpc64-freebsd definitions.
419 * targets.c: Add bits for powerpc and powerpc64-freebsd.
420
3aaeb7d3
AM		 4212011-11-17 Philipp Thomas <philipp@thogro.org>
422
423 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
424 needs to be translated only once.
425
72c4ab07
MR		 4262011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
427
428 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
429 zero throughout.
430 (mips16_elf64_howto_table_rela): Likewise.
431 (micromips_elf64_howto_table_rela): Likewise.
432 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
433 (elf_mips16_howto_table_rela): Likewise.
434 (elf_micromips_howto_table_rela): Likewise.
435
14b2f831
AM		 4362011-11-15 Alan Modra <amodra@gmail.com>
437 Andreas Tobler <andreast@fgznet.ch>
438
439 * elflink.c (_bfd_elf_create_got_section): Replace
440 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
441 (_bfd_elf_link_create_dynamic_sections): Likewise.
442 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
443 (ppc_elf_create_dynamic_sections): Likewise.
444
81f5d455
MK		 4452011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
446
7e51250f 447 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
81f5d455 448
6746a626
NC		 4492011-11-08 Nick Clifton <nickc@redhat.com>
450
451 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
452 immediate move into an address register.
453
409ff343
AM		 4542011-11-09 Alan Modra <amodra@gmail.com>
455
456 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
457 executables when export_dynamic.
458
560c8763
AM		 4592011-11-08 Alan Modra <amodra@gmail.com>
460
461 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
462 ha_relocs_not_using_r2 to unexpected_toc_insn.
463 (ok_lo_toc_insn): New function.
464 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
465 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
466 Handle addic on lo toc reloc.
467
4340287b
DA		 4682011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
469
470 PR ld/13387
471 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
472 go through PLT. Reset plt field with init_plt_offset.
473 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
474 allocated for symbols referenced by a plabel.
475
6652d298
DD		 4762011-11-02 DJ Delorie <dj@redhat.com>
477
478 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
479 variable.
480
e7ebb214
JB		 4812011-11-02 Jan Beulich <jbeulich@suse.com>
482
483 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
484 internal_syment *' parameter. Extend 'dummy' to an array with two
485 elements. Set n_numaux early. Handle BSF_FILE.
486 (coff_write_symbols): Pass NULL as new third argument to
487 coff_write_alien_symbol().
488 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
489 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
490 from non-COFF input BFDs.
491 * libcoff-in.h (coff_write_alien_symbol): Declare.
492 * libcoff.h (coff_write_alien_symbol): Re-generate.
493
99c513f6
DD		 4942011-11-01 DJ Delorie <dj@redhat.com>
495
496 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
497 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
498 (BFD32_BACKENDS): Add elf32-rl78.lo.
499 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
500 (Makefile.in): Regenerate.
501 * archures.c (bfd_architecture): Define bfd_arch_rl78.
502 (bfd_archures_list): Add bfd_rl78_arch.
503 * config.bfd: Add rl78-*-elf.
504 * configure.in: Add bfd_elf32_rl78_vec.
505 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
506 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
507 * Makefile.in: Regenerate.
508 * bfd-in2.h: Regenerate.
509 * configure: Regenerate.
510 * libbfd.h: Regenerate.
511 * cpu-rl78.c: New file.
512 * elf32-rl78.c: New file.
513
29942be8
NC		 5142011-10-26 Nick Clifton <nickc@redhat.com>
515
516 PR ld/13049
517 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
518 * elf32-hppa.c (STUB_SUFFIX): Likewise.
519
cfb8c092
NC		 5202011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
521
522 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
523 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
524 (BFD32_BACKENDS): Add elf32-epiphany.lo.
525 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
526 * archures.c (bfd_arch_epiphany): Add.
527 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
528 (bfd_epiphany_arch): Declare.
529 (bfd_archures_list): Add &bfd_epiphany_arch.
530 * config.bfd (epiphany-*-elf): New target case.
531 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
532 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
533 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
534 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
535 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
536 * targets.c (bfd_elf32_epiphany_vec): Declare.
537 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
538 * Makefile.in: Regenerate.
539 * bfd-in2.h: Regenerate.
540 * configure: Regenerate.
541 * libbfd.h: Regenerate.
542 * po/SRC-POTFILES.in: Regenerate.
543 * po/bfd.pot: Regenerate.
544 * cpu-epiphany.c: New file.
545 * elf32-epiphany.c: New file.
546
61a2712e
MR		 5472011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
548
549 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
550 assertions.
551
b6009aca
NC		 5522011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
553
554 PR ld/13273
555 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
556 identical TAG_PCS_config attributes.
557
07725569
NC		 5582011-10-24 Nick Clifton <nickc@redhat.com>
559
560 * po/ja.po: Updated Japanese translation.
561
f1163205
NC		 5622011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
563
564 PR binutils/13292
565 * bfd-in.h: Include <sys/stat.h> rather than forward defining
566 struct stat.
567 * bfd-in2.h: Regenerate.
568
98920172
L		 5692011-10-21 H.J. Lu <hongjiu.lu@intel.com>
570
571 PR ld/13302
572 * elf32-i386.c (elf_i386_relocate_section): Replace
573 R_386_IRELATIVE with R_386_RELATIVE.
574
575 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
576 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
577
c293fa49
L		 5782011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
579
580 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
581 comments.
582 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
583
e1f98742
L		 5842011-10-21 H.J. Lu <hongjiu.lu@intel.com>
585
586 PR ld/13302
587 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
588 and next_irelative_index.
589 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
590 and next_irelative_index.
591 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
592 next_tls_desc_index.
593 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
594 next_irelative_index from reloc_count.
595 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
596 R_386_JUMP_SLOT.
597
598 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
599 next_jump_slot_index and next_irelative_index.
600 (elf_x86_64_link_hash_table_create): Initialize
601 next_jump_slot_index and next_irelative_index.
602 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
603 from reloc_count.
604 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
605 R_X86_64_JUMP_SLOT.
606
9553db3c
NC		 6072011-10-20 Nick Clifton <nickc@redhat.com>
608
609 PR ld/13049
610 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
611 symbol names.
612 * elf64-ppc.c (STUB_SUFFIX): Likewise.
613 * elf32-hppa.c (STUB_SUFFIX): Likewise.
614
fa289a5f
AM		 6152011-10-20 Alan Modra <amodra@gmail.com>
616
617 * elf32-i386.c (i386_opcode16): Delete.
618 (elf_i386_check_tls_transition): Use memcmp to compare contents.
619 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
620 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
621
1d5316ab
AM		 6222011-10-19 Alan Modra <amodra@gmail.com>
623
624 PR ld/13177
625 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
626 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
627 "mark". Hide undefweak too. Clear def_regular and ref_regular.
628 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
629 reloc errors from garbage-collected code.
630 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
631 * elf32-bfin.c (bfin_relocate_section): Likewise.
632 (bfinfdpic_relocate_section): Likewise.
633 * elf32-cris.c (cris_elf_relocate_section): Likewise.
634 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
635 * elf32-i386.c (elf_i386_relocate_section): Likewise.
636 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
637 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
638 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
639 * elf32-s390.c (elf_s390_relocate_section): Likewise.
640 * elf32-sh.c (sh_elf_relocate_section): Likewise.
641 * elf32-spu.c (spu_elf_relocate_section): Likewise.
642 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
643 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
644 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
645 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
646 * elf64-s390.c (elf_s390_relocate_section): Likewise.
647 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
648 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
649 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
650 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
651
371a5866
AM		 6522011-10-19 Alan Modra <amodra@gmail.com>
653
654 PR ld/13311
655 * elflink.c (elf_link_output_extsym): Correct test for warning when
656 forced local executable syms are referenced from shared libraries.
657
c192a133
AM		 6582011-10-19 Alan Modra <amodra@gmail.com>
659
660 PR ld/13254
661 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
662
abd242a9
DM		 6632011-10-18 David S. Miller <davem@davemloft.net>
664
665 PR binutils/13301
666 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
667 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
668 call delay slot instruction forward 4 bytes when performing
669 relaxation.
670
4c58e0d8
AM		 6712011-10-17 Alan Modra <amodra@gmail.com>
672
673 PR ld/12975
674 PR ld/13195
675 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
676 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
677
970d488d
HPN		 6782011-10-14 Hans-Peter Nilsson <hp@axis.com>
679
680 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
681 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
682 global symbols.
683 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
684 updates of the plt refcount.
685 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
686 refcount in relation to the plt refcount.
687
9cd3e4e5
NC		 6882011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
689
690 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
691 stubs as resolved.
692
b228303d
AM		 6932011-10-11 Alan Modra <amodra@gmail.com>
694
695 PR binutils/13278
696 * archive.c (bfd_generic_archive_p): Only check first element
697 when target_defaulted.
698 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
699 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
700
98c53ba3
AM		 7012011-10-11 Alan Modra <amodra@gmail.com>
702
703 PR binutils/13257
704 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
705 thin archive element using container target if not defaulted.
706
d5698657
NC		 7072011-10-10 Nick Clifton <nickc@redhat.com>
708
709 * po/es.po: Updated Spanish translation.
710 * po/fi.po: Updated Finnish translation.
711 * po/fr.po: Updated French translation.
712 * po/ru.po: Updated Russian translation.
713
3b421ab3
AM		 7142011-10-10 Alan Modra <amodra@gmail.com>
715
716 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
717 (struct ppc_link_hash_table): Add tocsave_htab.
718 (struct tocsave_entry): New.
719 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
720 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
721 (ppc64_elf_link_hash_table_free): ..and delete it.
722 (build_plt_stub): Always put STD_R2_40R1 first.
723 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
724 on plt call. If present add prologue nop location to tocsave_htab.
725 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
726 first insn of plt call stub when R_PPC64_TOCSAVE present.
727
3e0882af
L		 7282011-10-08 H.J. Lu <hongjiu.lu@intel.com>
729
730 PR ld/13250
731 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
732 alignment and size for common symbols.
733
d56d55e7
AM		 7342011-10-08 Alan Modra <amodra@gmail.com>
735
c3df8c14
AM		 736 PR ld/13229
737 PR ld/13244
738 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
739 dynamic.
740
7412011-10-08 Alan Modra <amodra@gmail.com>
742
743 PR ld/13229
d56d55e7
AM		 744 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
745 even when strip_discarded is false.
746
07c7ed6d
KT		 7472011-10-05 Kai Tietz <ktietz@redhat.com>
748
749 * coffgen.c (coff_write_alien_symbol): Don't write
750 symbol for discarded sections, if strip_discarded isn't
751 explicit set to false.
752 (coff_write_native_symbol): Likewise.
753
d4cb0ea0
NC		 7542011-10-05 DJ Delorie <dj@redhat.com>
755 Nick Clifton <nickc@redhat.com>
756
757 * elf32-rx.c: Add support for PID mode.
758 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
759 Include addend in R_RX_SYM relocations.
760
fc28f9aa
TG		 7612011-09-30 Tristan Gingold <gingold@adacore.com>
762
763 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
764 (read_section): Add sec argument. Adjust the code to get section
765 names from it.
766 (read_indirect_string): Adjust call to read_section.
767 (read_abbrevs): Ditto.
768 (decode_line_info): Ditto.
769 (read_debug_ranges): Ditto.
770 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
771 (find_debug_info): Add debug_sections parameter. Use it instead
772 the above macros.
773 (place_sections): Get section names from stash.
774 (find_line): Add debug_sections argument. Initialize
775 debug_sections field of stash from it.
776 Adjust calls to find_debug_info.
777 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
778 Adjust call to find_line.
779 (_bfd_dwarf2_find_line): Adjust call to find_line.
780 * libcoff-in.h (struct dwarf_debug_section): New declaration.
781 (coff_find_nearest_line_with_names): Likewise.
782 * libcoff.h: Regenerate.
783 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
784 (dwarf_debug_sections): Likewise.
785 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
786 * libbfd.h: Regenerate.
787 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
788 _bfd_dwarf2_find_nearest_line.
789 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
790 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
791 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
792 * coffgen.c (coff_find_nearest_line_with_names): New function.
793 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
794 * coff-rs6000.c (xcoff_debug_sections): New constant.
795 (xcoff_find_nearest_line): New function.
796 (rs6000coff_vec): Use xcoff_find_nearest_line.
797 (pmac_xcoff_vec): Ditto.
798
98528052
AM		 7992011-09-30 Alan Modra <amodra@gmail.com>
800
801 PR ld/13235
802 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
803 (ppc64_elf_edit_toc): Check HA relocs.
804 (ha_reloc_match): Delete function.
805 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
806 Instead do it and low part optimization based on
807 ha_relocs_not_using_r2.
808
c227efa6
AM		 8092011-09-29 Alan Modra <amodra@gmail.com>
810
811 PR ld/13233
812 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
813 debug and special section groups.
814
d14552ab
L		 8152011-09-29 H.J. Lu <hongjiu.lu@intel.com>
816
817 PR ld/13195
818 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
819 clearing def_dynamic.
820 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
821 setting def_dynamic.
822 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
823 versioned.
824
2b914c2b
KT		 8252011-09-27 Kai Tietz <ktietz@redhat.com>
826
827 * coffcode.h (sec_to_styp_flags): Handle
828 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
829 SEC_LINK_DUPLICATES_SAME_SIZE.
830
7cf3bbff
TG		 8312011-09-22 Tristan Gingold <gingold@adacore.com>
832
833 * configure.in: Bump version to 2.22.51
834 * configure: Regenerate.
835
9e8c70f9
DM		 8362011-09-21 David S. Miller <davem@davemloft.net>
837
838 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
839 * elfxx-sparc.h: Declare it.
840 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
841 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
842
7ba695a9
TG		 8432011-09-21 Tristan Gingold <gingold@adacore.com>
844
845 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
846 Deals with size limited strings.
847 (bfd_mach_o_build_commands): Initialize more fields.
848
1a766c68
L		 8492011-09-15 H.J. Lu <hongjiu.lu@intel.com>
850
851 PR ld/13177
852 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
853 nor GOT references.
854
fd91d419
L		 8552011-09-15 H.J. Lu <hongjiu.lu@intel.com>
856
857 PR ld/12975
858 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
859 to struct bfd_elf_version_tree.
860
861 * elflink.c (elf_info_failed): Remove verdefs.
862 (_bfd_elf_export_symbol): Updated.
863 _bfd_elf_link_assign_sym_version): Likewise.
864 (bfd_elf_size_dynamic_sections): Remove pointer to struct
865 bfd_elf_version_tree. Updated.
866 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
867 by linker script.
868
869 * linker.c (bfd_hide_sym_by_version): New.
870
871 * bfd-in2.h: Regenerated.
872
7b5b197e
L		 8732011-09-12 H.J. Lu <hongjiu.lu@intel.com>
874
875 PR ld/13178
876 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
877 if there are no GOT relocations.
878
e7771322
KT		 8792011-09-09 Kai Tietz <ktietz@redhat.com>
880
881 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
882 for targets without symbol_leading_char.
883
103ae312
NC		 8842011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
885
886 * bfdwin.c (bfd_get_file_window): Fix memory leak.
887
28942f62
AM		 8882011-09-07 Alan Modra <amodra@gmail.com>
889
890 PR ld/13131
891 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
892 is initialized.
893
b140b010
AM		 8942011-09-06 Alan Modra <amodra@gmail.com>
895
896 PR ld/13131
897 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
898 (ppc64_elf_edit_toc): Fix style nit. Report some details
899 on linker failure due to reference in debug or non-alloc
900 sections to optimized away toc entry, and don't abort.
901
7d500b83
CL		 9022011-09-01 Christophe Lyon <christophe.lyon@st.com>
903
904 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
905 sections.
906
7cf80422
NC		 9072011-08-26 Nick Clifton <nickc@redhat.com>
908
909 * po/es.po: Updated Spanish translation.
910
af75cb9c
AM		 9112011-08-19 Alan Modra <amodra@gmail.com>
912
913 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
914 we haven't seen expected -mcmodel=medium/large code relocs.
915
9d4b6009
TG		 9162011-08-18 Tristan Gingold <gingold@adacore.com>
917
918 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
919
72b5104c
TG		 9202011-08-17 Tristan Gingold <gingold@adacore.com>
921
922 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
923
c77ec726
AM		 9242011-08-17 Alan Modra <amodra@gmail.com>
925
926 PR ld/12762
927 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
928 (_bfd_handle_already_linked): Declare.
929 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
930 _bfd_coff_section_already_linked.
931 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
932 * coffcode.h (coff_section_already_linked): Likewise.
933 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
934 * elf-bfd.h: Likewise.
935 * libbfd-in.h: Likewise.
936 * targets.c: Likewise.
937 * linker.c (bfd_section_already_linked): Likewise.
938 (bfd_section_already_linked_table_lookup): Likewise.
939 (bfd_section_already_linked_table_insert): Likewise.
940 (_bfd_generic_section_already_linked): Likewise. Call
941 _bfd_handle_already_linked.
942 (_bfd_handle_already_linked): New function, split out from..
943 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
944 2011-07-09 changes. Avoid unnecessary strcmp when matching
945 already_linked_list entries. Match plugin linkonce section.
946 (section_signature): Delete.
947 * coffgen.c (_bfd_coff_section_already_linked): New function.
948 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
949 * libbfd.h: Regenerate.
950 * libcoff.h: Regenerate.
951 * bfd-in2.h: Regenerate.
952
b3874e1a
AM		 9532011-08-14 Alan Modra <amodra@gmail.com>
954
955 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
956 shared and call to _mcount will go via plt.
957
8de848d8
AM		 9582011-08-14 Alan Modra <amodra@gmail.com>
959
960 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
961 * elf32-ppc.c: Likewise.
962 (ppc_elf_select_plt_layout): Use einfo rather than info to report
963 forced bss-plt.
964
64d25c44
L		 9652011-08-12 H.J. Lu <hongjiu.lu@intel.com>
966
967 PR ld/13082
968 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
969 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
970 and zero-extend it to 64bit if addend is zero for x32. Generate
971 R_X86_64_RELATIVE64 for x32.
972
2de70689
MGD		 9732011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
974
975 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
976 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
977 * elf32-arm.c (elf32_arm_link_hash_table): New field.
978 (elf232_arm_link_hash_table_create): Initialise new field.
979 (check_use_blx): Change test depending on fix_arm1176.
980 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
981 command line options.
982
5a5cbf72
TG		 9832011-08-08 Tristan Gingold <gingold@adacore.com>
984
985 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
986 (segsec_names_xlat): Reorder elements.
987 (bfd_mach_o_read_section_32): Fix typo.
988 (bfd_mach_o_read_section_64): Fix typo.
989
f1bde64c
TG		 9902011-08-08 Tristan Gingold <gingold@adacore.com>
991
992 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
993 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
994 (bfd_mach_o_section): Use them. Add next field.
995 (bfd_mach_o_segment_command): Replace sections array by
996 sect_head and sect_tail.
997 (bfd_mach_o_get_mach_o_section): New macro.
998 (bfd_mach_o_lookup_section): Remove.
999 (bfd_mach_o_new_section_hook): New function.
1000 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
1001 instead of strcmp.
1002 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
1003 parameter with segname and sectname parameters. Adjust.
1004 (bfd_mach_o_append_section_to_segment): New function. Use a
1005 linked list for Mach-O sections.
1006 (bfd_mach_o_write_segment_32): Adjust.
1007 (bfd_mach_o_write_segment_64): Ditto.
1008 (bfd_mach_o_build_commands): Fix comment. Adjust.
1009 (bfd_mach_o_flatten_sections): Adjust.
1010 (bfd_mach_o_print_section_map): Adjust.
1011 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
1012 (bfd_mach_o_new_section_hook): New function.
1013 (bfd_mach_o_init_section_from_mach_o): Ditto.
1014 (bfd_mach_o_read_section_32): Remove section parameter.
1015 Return a section instead.
1016 (bfd_mach_o_read_section_64): Ditto.
1017 (bfd_mach_o_read_section): Ditto.
1018 (bfd_mach_o_make_bfd_section): Adjust.
1019 (bfd_mach_o_read_segment): Adjust for new profile of
1020 bfd_mach_o_read_section.
1021 (bfd_mach_o_lookup_section): Remove.
1022 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
1023
edbdea0e
TG		 10242011-08-08 Tristan Gingold <gingold@adacore.com>
1025
1026 * mach-o.h (bfd_mach_o_version_min_command): New structure.
1027 (bfd_mach_o_load_command): Add version_min.
1028 (mach_o_data_struct): Fix comment.
1029 * mach-o.c (bfd_mach_o_read_version_min): New function.
1030 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
1031 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
1032 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
1033 (bfd_mach_o_get_name_or_null): New function.
1034 (bfd_mach_o_get_name): Use the above new one.
1035 (bfd_mach_o_load_command_name): Add the above new commands.
1036 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
1037 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
1038 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
1039 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
1040
46d1c23b
TG		 10412011-08-08 Tristan Gingold <gingold@adacore.com>
1042
1043 * mach-o.h: Move size macros to external.h
1044 Move reloc macros to reloc.h and x86-64.h.
1045 * mach-o-i386.c: Includes mach-o/reloc.h
1046 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
1047 * mach-o.c: Add includes.
1048 (bfd_mach_o_write_header): Use structure from external.h to convert.
1049 (bfd_mach_o_write_thread): Ditto.
1050 (bfd_mach_o_write_relocs): Ditto.
1051 (bfd_mach_o_write_section_32): Ditto.
1052 (bfd_mach_o_write_section_64): Ditto.
1053 (bfd_mach_o_write_segment_32): Ditto.
1054 (bfd_mach_o_write_segment_64): Ditto.
1055 (bfd_mach_o_write_symtab): Ditto.
1056 (bfd_mach_o_write_contents): Ditto.
1057 (bfd_mach_o_read_header): Ditto.
1058 (bfd_mach_o_read_section_32): Ditto.
1059 (bfd_mach_o_read_section_64): Ditto.
1060 (bfd_mach_o_read_symtab_symbol): Ditto.
1061 (bfd_mach_o_read_dylinker): Ditto.
1062 (bfd_mach_o_read_dylib): Ditto.
1063 (bfd_mach_o_read_dysymtab): Ditto.
1064 (bfd_mach_o_read_symtab): Ditto.
1065 (bfd_mach_o_read_linkedit): Ditto.
1066 (bfd_mach_o_read_str): Ditto.
1067 (bfd_mach_o_read_dyld_info): Ditto.
1068 (bfd_mach_o_read_segment): Ditto.
1069 (bfd_mach_o_read_command): Ditto.
1070 (bfd_mach_o_archive_p): Ditto.
1071 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
1072 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
1073 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
1074 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
1075 of an hard-coded value.
1076
fde33808
TG		 10772011-08-08 Tristan Gingold <gingold@adacore.com>
1078
1079 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
1080 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
1081 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
1082 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
1083
53d58d96
TG		 10842011-08-08 Tristan Gingold <gingold@adacore.com>
1085
1086 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
1087 (bfd_mach_o_convert_section_name_to_bfd): Use it.
1088 (bfd_mach_o_get_section_type_from_name): New function.
1089 (bfd_mach_o_get_section_attribute_from_name): Ditto.
1090 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
1091 Add comments. Add prototypes for the above new functions.
1092
9a66aae0
MK		 10932011-08-05 Mark Kettenis <kettenis@gnu.org>
1094
1095 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
1096
d969d15f
AM		 10972011-08-05 Alan Modra <amodra@gmail.com>
1098
1099 * elf64-ppc.c (maybe_strip_output): New function.
1100 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
1101
43e1669b
AM		 11022011-08-05 Alan Modra <amodra@gmail.com>
1103
1104 PR ld/12762
1105 * elflink.c (_bfd_elf_section_already_linked): Return matched
1106 status. Remove COFF comdat section handling.
1107 * linker.c (_bfd_generic_section_already_linked): Return matched
1108 status. Don't set SEC_GROUP in l_flags for plugin entries.
1109 (bfd_section_already_linked): Update prototype.
1110 * targets.c (_section_already_linked): Likewise.
1111 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
1112 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
1113 (_bfd_nolink_section_already_linked): Update.
1114 * libbfd.h: Regenerate.
1115 * bfd-in2.h: Regenerate.
1116
6177242a
AM		 11172011-08-05 Alan Modra <amodra@gmail.com>
1118
1119 * elf32-ppc.c: Include dwarf2.h.
1120 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
1121 (ppc_elf_create_glink): Create .eh_frame section.
1122 (glink_eh_frame_cie): New array.
1123 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
1124 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
1125
f1bb0388
TG		 11262011-08-04 Tristan Gingold <gingold@adacore.com>
1127
1128 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
1129 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
1130
092d27ff
TG		 11312011-08-03 Tristan Gingold <gingold@adacore.com>
1132
1133 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
1134 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
1135
80cab405
MR		 11362011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
1137
1138 * elfxx-mips.c (check_4byte_branch): Remove function.
1139 (check_relocated_bzc): New function.
1140 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
1141 instructions that immediately follow a compact branch
1142 instruction.
1143
c7131b65
AM		 11442011-08-02 Alan Modra <amodra@gmail.com>
1145
1146 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
1147 plt_static_chain.
1148 (ppc_build_one_stub): Adjust get_relocs call to suit..
1149 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
1150
d7921315
L		 11512011-08-01 H.J. Lu <hongjiu.lu@intel.com>
1152
1153 PR ld/13048
1154 * archures.c (bfd_mach_i386_intel_syntax): New.
1155 (bfd_mach_i386_i8086): Updated.
1156 (bfd_mach_i386_i386): Likewise.
1157 (bfd_mach_x86_64): Likewise.
1158 (bfd_mach_x64_32): Likewise.
1159 (bfd_mach_i386_i386_intel_syntax): Likewise.
1160 (bfd_mach_x86_64_intel_syntax): Likewise.
1161 (bfd_mach_x64_32_intel_syntax): Likewise.
1162 (bfd_mach_l1om): Likewise.
1163 (bfd_mach_l1om_intel_syntax): Likewise.
1164 (bfd_mach_k1om): Likewise.
1165 (bfd_mach_k1om_intel_syntax): Likewise.
1166
1167 * bfd-in2.h: Regenerated.
1168
1169 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
1170 bits_per_address.
1171 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
1172 (bfd_x64_32_arch): Likewise.
1173
1174 * elf64-x86-64.c: Include "libiberty.h".
1175 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
1176 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
1177 (elf_x86_64_reloc_type_lookup): Likewise.
1178 (elf_x86_64_reloc_name_lookup): Likewise.
1179 (elf_x86_64_relocate_section): Likewise.
1180 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
1181
f41e5fcc
MR		 11822011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1183
1184 * elfxx-mips.c (check_br32): Fix return type.
1185
c088dedf
MR		 11862011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1187
1188 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
1189
2309ddf2
MR		 11902011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1191
1192 * elfxx-mips.c: Adjust comments throughout.
1193 (mips_elf_relax_delete_bytes): Reshape code.
1194 (_bfd_mips_elf_relax_section): Remove check for
1195 R_MICROMIPS_GPREL16 relocations. Reshape code.
1196
23209a78
RM		 11972011-07-28 Roland McGrath <mcgrathr@google.com>
1198
a27e4371
RM		 1199 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
1200 (elf_i386_nacl_plt0_entry): New variable.
1201 (elf_i386_plt_entry): New variable.
1202 (elf_i386_nacl_pic_plt0_entry): New variable.
1203 (elf_i386_nacl_pic_plt_entry): New variable.
1204 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
1205 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
1206 (elf_backend_plt_alignment): Likewise.
1207
1208 * config.bfd: Handle i[3-7]86-*-nacl*.
1209 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
1210 * targets.c: Support bfd_elf32_i386_nacl_vec.
1211 * configure.in: Likewise.
1212 * configure: Regenerated.
1213
25e762b9
RM		 1214 * elf32-i386.c (struct elf_i386_plt_layout): New type.
1215 (GET_PLT_ENTRY_SIZE): New macro.
1216 (elf_i386_plt): New variable.
1217 (struct elf_i386_backend_data): New member `plt'.
1218 (elf_i386_arch_bed): Add initializer for it.
1219 (elf_i386_vxworks_arch_bed): Likewise.
1220 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
1221 (elf_i386_plt_sym_val): Likewise.
1222 (elf_i386_relocate_section): Likewise.
1223 (elf_i386_finish_dynamic_symbol): Likewise.
1224 Also use other elf_i386_plt_layout members for PLT details.
1225 (elf_i386_finish_dynamic_sections): Likewise.
1226
23209a78
RM		 1227 * elf32-i386.c (struct elf_i386_backend_data): New type.
1228 (get_elf_i386_backend_data): New macro.
1229 (elf_i386_arch_bed): New variable.
1230 (elf_backend_arch_data): New macro.
1231 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
1232 (elf_i386_link_hash_table_create): Don't initialize them.
1233 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
1234 elf_i386_backend_data, not elf_i386_link_hash_table.
1235 (elf_i386_adjust_dynamic_symbol): Likewise.
1236 (elf_i386_allocate_dynrelocs): Likewise.
1237 (elf_i386_readonly_dynrelocs): Likewise.
1238 (elf_i386_size_dynamic_sections): Likewise.
1239 (elf_i386_relocate_section): Likewise.
1240 (elf_i386_finish_dynamic_symbol): Likewise.
1241 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
1242 (elf_i386_vxworks_link_hash_table_create): Function removed.
1243 (elf_i386_vxworks_arch_bed): New variable.
1244 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
1245
1246 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
1247 * elfxx-target.h (elf_backend_arch_data): New macro.
1248 (elfNN_bed): Use it as initializer for the new member.
1249
d91a6875
NC		 12502011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
1251
1252 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
1253 of range branches.
1254
4ccf1e31
JJ		 12552011-07-26 Jakub Jelinek <jakub@redhat.com>
1256
1257 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
1258 and .zdebug_macro entry.
1259 (dwarf_debug_section_enum): Add debug_macro.
1260
58d180e8
AM		 12612011-07-26 Alan Modra <amodra@gmail.com>
1262
6177242a 1263 * elf64-ppc.c: Include dwarf2.h.
58d180e8
AM		 1264 (struct ppc_link_hash_table): Add glink_eh_frame.
1265 (create_linkage_sections): Create .eh_frame section.
1266 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
1267 glink_eh_frame.
1268 (glink_eh_frame_cie): New array.
1269 (ppc64_elf_size_stubs): Size glink_eh_frame.
1270 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
1271 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
1272
18978b27
HPN		 12732011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
1274
1275 PR ld/12815
1276 * elf64-mmix.c (struct _mmix_elf_section_data): New members
1277 has_warned_bpo and has_warned_pushj.
1278 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
1279 converting to ISO C. Add new parameter error_message. All
1280 callers changed.
1281 (mmix_elf_perform_relocation): Ditto.
1282 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
1283 Handle the case where mmix_elf_check_common_relocs has not been
1284 called, missing preparations for relocs of the respective type.
1285
df58fc94 12862011-07-24 Chao-ying Fu <fu@mips.com>
58d180e8
AM		 1287 Ilie Garbacea <ilie@mips.com>
1288 Maciej W. Rozycki <macro@codesourcery.com>
1289 Joseph Myers <joseph@codesourcery.com>
1290 Catherine Moore <clm@codesourcery.com>
df58fc94
RS		 1291 Richard Sandiford <rdsandiford@googlemail.com>
1292
1293 * archures.c (bfd_mach_mips_micromips): New macro.
1294 * cpu-mips.c (I_micromips): New enum value.
1295 (arch_info_struct): Add bfd_mach_mips_micromips.
1296 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1297 prototype.
1298 (_bfd_mips_elf_relax_section): Likewise.
1299 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1300 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1301 ASE.
1302 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1303 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1304 (gprel16_reloc_p): Handle microMIPS ASE.
1305 (literal_reloc_p): New function.
1306 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1307 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1308 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1309 and _bfd_mips_elf_reloc_shuffle changes.
1310 (mips_elf_gprel32_reloc): Update comment.
1311 (micromips_reloc_map): New variable.
1312 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1313 (mips_elf32_rtype_to_howto): Likewise.
1314 (mips_info_to_howto_rel): Likewise.
1315 (bfd_elf32_bfd_is_target_special_symbol): Define.
1316 (bfd_elf32_bfd_relax_section): Likewise.
1317 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1318 (micromips_elf64_howto_table_rela): Likewise.
1319 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1320 and _bfd_mips_elf_reloc_shuffle changes.
1321 (micromips_reloc_map): Likewise.
1322 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1323 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1324 (mips_elf64_rtype_to_howto): Likewise.
1325 (bfd_elf64_bfd_is_target_special_symbol): Define.
1326 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1327 (elf_micromips_howto_table_rela): Likewise.
1328 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1329 and _bfd_mips_elf_reloc_shuffle changes.
1330 (micromips_reloc_map): Likewise.
1331 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1332 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1333 (mips_elf_n32_rtype_to_howto): Likewise.
1334 (bfd_elf32_bfd_is_target_special_symbol): Define.
1335 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1336 (LA25_LUI_MICROMIPS_2): Likewise.
1337 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1338 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1339 (TLS_RELOC_P): Handle microMIPS ASE.
1340 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1341 target is a microMIPS function.
1342 (micromips_reloc_p): New function.
1343 (micromips_reloc_shuffle_p): Likewise.
1344 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1345 (got_disp_reloc_p, got_page_reloc_p): New functions.
1346 (got_ofst_reloc_p): Likewise.
1347 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1348 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1349 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1350 (micromips_branch_reloc_p): New function.
1351 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1352 (tls_gottprel_reloc_p): Likewise.
1353 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1354 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1355 ASE.
1356 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1357 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1358 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1359 (mips_tls_got_index, mips_elf_got_page): Likewise.
1360 (mips_elf_create_local_got_entry): Likewise.
1361 (mips_elf_relocation_needs_la25_stub): Likewise.
1362 (mips_elf_calculate_relocation): Likewise.
1363 (mips_elf_perform_relocation): Likewise.
1364 (_bfd_mips_elf_symbol_processing): Likewise.
1365 (_bfd_mips_elf_add_symbol_hook): Likewise.
1366 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1367 (mips_elf_add_lo16_rel_addend): Likewise.
1368 (_bfd_mips_elf_check_relocs): Likewise.
1369 (mips_elf_adjust_addend): Likewise.
1370 (_bfd_mips_elf_relocate_section): Likewise.
1371 (mips_elf_create_la25_stub): Likewise.
1372 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1373 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1374 (_bfd_mips_elf_is_target_special_symbol): New function.
1375 (mips_elf_relax_delete_bytes): Likewise.
1376 (opcode_descriptor): New structure.
1377 (RA): New macro.
1378 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1379 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1380 (beq_insn_32): Likewise.
1381 (b_insn_16, bz_insn_16): New variables.
1382 (BZC32_REG_FIELD): New macro.
1383 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1384 (bzc_insns_32, bz_insns_16):Likewise.
1385 (BZ16_REG, BZ16_REG_FIELD): New macros.
1386 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1387 (jal_x_insn_32_bd32): Likewise.
1388 (j_insn_32, jalr_insn_32): Likewise.
1389 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1390 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1391 (JR16_REG): New macro.
1392 (ds_insns_16_bd16): New variable.
1393 (lui_insn): Likewise.
1394 (addiu_insn, addiupc_insn): Likewise.
1395 (ADDIUPC_REG_FIELD): New macro.
1396 (MOVE32_RD, MOVE32_RS): Likewise.
1397 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1398 (move_insns_32, move_insns_16): New variables.
1399 (nop_insn_32, nop_insn_16): Likewise.
1400 (MATCH): New macro.
1401 (find_match): New function.
1402 (check_br16_dslot, check_br32_dslot): Likewise.
1403 (check_br16, check_br32): Likewise.
1404 (IS_BITSIZE): New macro.
1405 (check_4byte_branch): New function.
1406 (_bfd_mips_elf_relax_section): Likewise.
1407 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1408 and microMIPS modules together.
1409 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1410 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1411 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1412 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1413 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1414 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1415 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1416 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1417 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1418 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1419 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1420 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1421 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1422 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1423 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1424 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1425 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1426 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1427 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1428 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1429 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1430 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1431 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1432 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1433 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1434 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1435 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1436 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1437 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1438 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1439 * bfd-in2.h: Regenerate.
1440 * libbfd.h: Regenerate.
1441
7a9068fe
L		 14422011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1443
1444 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1445 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1446 * Makefile.in: Regenerated.
1447
1448 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1449 (bfd_k1om_arch): New.
1450 (bfd_archures_list): Add &bfd_k1om_arch.
1451 * bfd-in2.h: Regenerated.
1452
1453 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1454 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1455 if bfd_elf64_x86_64_freebsd_vec is supported.
1456 (targ_selvecs): Likewise.
1457
1458 * configure.in: Support bfd_elf64_k1om_vec and
1459 bfd_elf64_k1om_freebsd_vec.
1460 * configure: Regenerated.
1461
1462 * cpu-k1om.c: New.
1463
1464 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1465 (bfd_elf64_k1om_vec): Likewise.
1466 (bfd_elf64_k1om_freebsd_vec): Likewise.
1467
1468 * targets.c (bfd_elf64_k1om_vec): New.
1469 (bfd_elf64_k1om_freebsd_vec): Likewise.
1470 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1471 bfd_elf64_k1om_freebsd_vec.
1472
156f6ad8
JK		 14732011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1474
1475 Fix false coff-go32-exe matches.
1476 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1477 COFF_CHECK_FORMAT.
1478 * coff-stgo32.c (go32_check_format): New forward declaration.
1479 (COFF_CHECK_FORMAT): New defintion.
1480 (go32_check_format): New function.
1481
05aecedb
AM		 14822011-07-15 Alan Modra <amodra@gmail.com>
1483
1484 * configure.in: Bump version.
1485 * configure: Regenerate.
1486
cbde55ab
AM		 14872011-07-14 Alan Modra <amodra@gmail.com>
1488
1489 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1490 * elf-bfd.h (struct already_linked): Forward declare.
1491
ec24dc88
AM		 14922011-07-14 Alan Modra <amodra@gmail.com>
1493
1494 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1495 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1496
9df0ef5f
AM		 14972011-07-14 Alan Modra <amodra@gmail.com>
1498
1499 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1500 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1501 (build_tls_get_addr_stub): Likewise.
1502 (ppc_build_one_stub): Update calls to above.
1503 (ppc_size_one_stub): Adjust stub size.
1504 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1505 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1506
8de863a5
NC		 15072011-07-12 Nick Clifton <nickc@redhat.com>
1508
1509 * elf32-arm.c (elf32_arm_section_flags): Delete.
1510 (elf_backend_section_flags): Remove.
1511
a92c088a
L		 15122011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1513
1514 PR ld/12982
1515 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1516 when setting stack_flags.
1517
ae17ab41
CM		 15182011-07-11 Catherine Moore <clm@codesourcery.com>
1519
1520 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1521 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1522 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
58d180e8 1523 * bfd-in2.h: Regenerated.
ae17ab41
CM		 1524 * bfd.c (bfd_lookup_section_flags): New definition.
1525 * binary.c (binary_bfd_lookup_section_flags): New definition.
1526 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1527 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1528 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1529 * coff-rs6000.c (rs6000coff_vec): Include
1530 bfd_generic_lookup_section_flags.
1531 (pmac_xcoff_vec): Likewise.
1532 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1533 * coff64-rs6000.c (rs6000coff64_vec): Include
1534 bfd_generic_lookup_section_flags.
1535 (aix5coff64_vec): Likewise.
1536 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1537 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1538 (bfd_elf_lookup_section_flags): Declare.
1539 * elflink.c (bfd_elf_lookup_section_flags): New function.
1540 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1541 (elf_backend_lookup_section_flags_hook): Define.
1542 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1543 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1544 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1545 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1546 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1547 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1548 (bfd_generic_lookup_section_flags): Declare.
1549 * libbfd.h: Regenerated.
1550 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1551 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1552 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1553 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1554 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1555 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1556 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1557 * reloc.c (bfd_generic_lookup_section_flags): New function.
1558 * som.c (som_bfd_lookup_section_flags): New definition.
1559 * srec.c (srec_bfd_lookup_section_flags): New definition.
1560 * targets.c (flag_info): Declare.
1561 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1562 (_bfd_lookup_section_flags): New.
1563 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1564 * versados.c (versados_bfd_lookup_section_flags): New definition.
1565 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1566 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1567
23ebcd30
L		 15682011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1569
1570 PR ld/12978
1571 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1572
0c511000
AM		 15732011-07-09 Alan Modra <amodra@gmail.com>
1574
1575 PR ld/12942
1576 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1577 rather than kept_section to determine whether a symbol is from
1578 a discarded section.
1579 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1580 sections appear undefined.
1581
15822011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1583
1584 PR ld/12942
1585 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1586 "asection *" with "struct already_linked *".
1587 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1588 (_bfd_generic_section_already_linked): Likewise.
1589 (bfd_section_already_linked_table_insert): Likewise.
1590 (struct already_linked): New.
1591 (struct bfd_section_already_linked): Use it.
1592 * elflink.c (_bfd_elf_section_already_linked): Replace.
1593 "asection *" with "struct already_linked *". Replace the plugin
1594 dummy with the LTO output.
1595 * linker.c (_bfd_generic_section_already_linked): Likewise.
1596 * targets.c (struct already_linked): Add forward declaration.
1597 (bfd_target): Replace "struct bfd_section *" with
1598 "struct already_linked *" in _section_already_linked.
1599 * bfd-in2.h: Regenerate.
1600 * libbfd.h: Regenerate.
1601
74f26653
TG		 16022011-07-06 Tristan Gingold <gingold@adacore.com>
1603
1604 * mach-o.h: Move loader related definitions to
1605 include/mach-o/loader.h. Include it.
1606
52cb9dfe
L		 16072011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1608
1609 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1610 define to _bfd_elf_set_osabi.
1611
9c55345c
TS		 16122011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1613 Thomas Schwinge <thomas@schwinge.name>
1614
2bb70ae0 1615 PR binutils/12913
9c55345c
TS		 1616 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1617 ELFOSABI_LINUX alias.
1618 * elf32-hppa.c: Likewise.
1619 * elf32-i370.c: Likewise.
1620 * elf64-hppa.c: Likewise.
1621
28ede8be
ILT		 16222011-07-01 Ian Lance Taylor <iant@google.com>
1623
1624 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1625 DW_OP_lit3 to DW_OP_lit2.
1626
c79d6685
AM		 16272011-07-01 Alan Modra <amodra@gmail.com>
1628
1629 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1630 dyn relocs when called to copy flags for a weak sym.
1631 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1632 (ppc64_elf_merge_private_bfd_data): Delete.
1633 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1634 _bfd_generic_verify_endian_match.
1635
dc076558
BS		 16362011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1637
1638 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1639 link_info is NULL.
1640
25d41743
TG		 16412011-06-28 Tristan Gingold <gingold@adacore.com>
1642
1643 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1644 unsigned int.
1645 (_bfd_vms_write_etir): Write linkage index from reloc.
1646
9b02d212
TG		 16472011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1648
1649 * mach-o.c (bfd_mach_o_read_command): Also ignore
1650 BFD_MACH_O_LC_ROUTINES_64.
1651
a8efca92
TG		 16522011-06-27 Tristan Gingold <gingold@adacore.com>
1653
1654 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1655 section target index.
1656
20ee8bc9
NC		 16572011-06-27 Nick Clifton <nickc@redhat.com>
1658
1659 * cisco-core.c (cisco_core_little_vec): Add initialization of
1660 match_priority field.
1661
4c95ab76
TG		 16622011-06-27 Tristan Gingold <gingold@adacore.com>
1663
1664 * cache.c: Include bfd_stdint.h.
1665 (cache_bmmap): Change profile. Return region start and size.
1666 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1667 (bfd_mmap): Change profile and adjust. Update comment.
1668 (memory_bmmap): Change profile.
1669 * opncls.c (opncls_bmmap): Change profile.
1670 * vms-lib.c (vms_lib_bmmap): Likewise.
1671 * libbfd.h: Regenerate.
1672 * bfd-in2.h: Regenerate.
1673
62a35308
TG		 16742011-06-27 Tristan Gingold <gingold@adacore.com>
1675
1676 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1677 Add comment.
1678
5d430399
L		 16792011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1680
1681 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1682 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1683
332ce62b
JK		 16842011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1685
1686 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1687 PLT_EH_FRAME.
1688 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1689
7dbf3b76
RH		 16902011-06-24 Richard Henderson <rth@redhat.com>
1691
1692 PR ld/12928
1693 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1694 tlsgd insn before swapping adjacent insns.
1695
d120eec2
TG		 16962011-06-24 Tristan Gingold <gingold@adacore.com>
1697
1698 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1699 absolute section.
1700
1e951488
AM		 17012011-06-24 Alan Modra <amodra@gmail.com>
1702
1703 PR ld/12921
1704 * elf.c (assign_file_positions_for_load_sections): Don't align
1705 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1706 that don't get a PT_LOAD.
1707
b68593b9
KK		 17082011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1709
1710 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1711 (sh_elf_check_relocs): Likewise.
1712
e366eeae
RH		 17132011-06-22 Richard Henderson <rth@redhat.com>
1714
1715 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1716 TPREL in a PIE image.
1717 (alpha_dynamic_entries_for_reloc): Likewise.
1718 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1719 (elf64_alpha_relax_got_load): Likewise.
1720
9ec0c936
RR		 17212011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1722
c79d6685
AM		 1723 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1724 for PIE.
9ec0c936 1725
3a5dbfb2
AM		 17262011-06-22 Alan Modra <amodra@gmail.com>
1727
1728 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1729 plugin symbols. Fix segfault on linker scrip defined syms.
1730
e41b3a13
JJ		 17312011-06-20 Jakub Jelinek <jakub@redhat.com>
1732
1733 PR ld/12570
1734 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1735 at all for linker created .eh_frame sections.
1736 (_bfd_elf_discard_section_eh_frame): Handle linker created
1737 .eh_frame sections with no relocations.
1738 * elf64-x86-64.c: Include dwarf2.h.
1739 (elf_x86_64_eh_frame_plt): New variable.
1740 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1741 PLT_FDE_LEN_OFFSET): Define.
1742 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1743 (elf_x86_64_create_dynamic_sections): Create and fill in
1744 .eh_frame section for .plt section.
1745 (elf_x86_64_size_dynamic_sections): Write .plt section size
1746 into .eh_frame FDE covering .plt section.
1747 (elf_x86_64_finish_dynamic_sections): Write .plt section
1748 start into .eh_frame FDE covering .plt section. Call
1749 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1750 (elf_backend_plt_alignment): Define to 4.
1751 * elf32-i386.c: Include dwarf2.h.
1752 (elf_i386_eh_frame_plt): New variable.
1753 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1754 PLT_FDE_LEN_OFFSET): Define.
1755 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1756 (elf_i386_create_dynamic_sections): Create and fill in
1757 .eh_frame section for .plt section.
1758 (elf_i386_size_dynamic_sections): Write .plt section size
1759 into .eh_frame FDE covering .plt section.
1760 (elf_i386_finish_dynamic_sections): Write .plt section
1761 start into .eh_frame FDE covering .plt section. Call
1762 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1763 (elf_backend_plt_alignment): Define to 4.
1764
8b778942
L		 17652011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1766
1767 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1768 for x32.
1769
8fd79e71
L		 17702011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1771
1772 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1773 CORE_HEADER is defined.
1774 (elf_x86_64_write_core_note): New.
1775 (elf_backend_write_core_note): Likewise.
1776
1777 * hosts/x86-64linux.h (uint64_t): New.
1778 (user_regsx32_struct): Likewise.
1779 (elf_gregx32_t): Likewise.
1780 (ELF_NGREGX32): Likewise.
1781 (elf_gregsetx32_t): Likewise.
1782 (elf_prstatusx32): Likewise.
1783 (prstatusx32_t): Likewise.
1784 (user_fpregs32_struct): Removed.
1785 (user_fpxregs32_struct): Likewise.
1786 (user32): Likewise.
1787 (elf_fpregset32_t): Likewise.
1788 (elf_fpxregset32_t): Likewise.
1789 (prgregset32_t): Likewise.
1790 (prfpregset32_t): Likewise.
1791
bcd823f1
L		 17922011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1793
1794 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1795 (elf_x86_64_grok_psinfo): Likewise.
1796
a06c7d5a
NC		 17972011-06-16 Nick Clifton <nickc@redhat.com>
1798
1799 * elf.c (elf_find_function): Fail if not provided with a symbol
1800 table.
1801
faa9a424
UW		 18022011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1803
1804 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1805 * elf.c (elfcore_grok_arm_vfp): New function.
1806 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1807 (elfcore_write_arm_vfp): New function.
1808 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1809
48f4b4f5
RH		 18102011-06-14 Richard Henderson <rth@redhat.com>
1811
1812 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1813 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1814 (elf64_alpha_always_size_sections): Don't call
1815 elf64_alpha_merge_ind_symbols.
1816 (elf_backend_copy_indirect_symbol): New.
1817
4d16d575
AM		 18182011-06-14 Alan Modra <amodra@gmail.com>
1819
1820 PR ld/12887
1821 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1822 before doing anything.
1823 (_bfd_elf_discard_section_eh_frame): Likewise.
1824
1e24d83c
AM		 18252011-06-14 Alan Modra <amodra@gmail.com>
1826
1827 * Makefile.am: Formatting.
1828 * Makefile.in: Regenerate.
1829 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1830 * po/SRC-POTFILES.in: Regnerate.
1831
e4d34ace
AM		 18322011-06-14 Alan Modra <amodra@gmail.com>
1833
1834 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1835 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1836 Don't handle warning symbols here.
1837 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1838 (allocate_dynrelocs, readonly_dynrelocs): As above.
1839
7f6ab9f8
AM		 18402011-06-14 Alan Modra <amodra@gmail.com>
1841
1842 PR ld/12851
1843 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1844 (elf_gc_sweep): Don't treat debug and sections like .comment
1845 specially here.
1846 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1847 not part of a group. Always call gc_mark_extra_sections.
1848 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1849 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1850 _bfd_elf_gc_mark_extra_sections.
1851 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1852 _bfd_elf_gc_mark_extra_sections.
1853 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1854
09d9a62a
NC		 18552011-06-13 Nick Clifton <nickc@redhat.com>
1856
1857 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1858 variable 'local_got_offsets'.
1859 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1860 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1861
aa137e4d
NC		 18622011-06-13 Walter Lee <walt@tilera.com>
1863
1864 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1865 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1866 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1867 and elfxx-tilegx.lo.
1868 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1869 elfxx-tilegx.c.
1870 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1871 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1872 * Makefile.in: Regenerate.
1873 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1874 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1875 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1876 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1877 bfd-in2.h: Regenerate.
1878 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1879 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1880 and bfd_elf64_tilegx_vec.
1881 * configure: Regenerate.
1882 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1883 TILEPRO_ELF_DATA.
1884 * libbfd.h: Regenerate.
1885 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1886 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1887 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1888 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1889 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1890 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1891 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1892 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1893 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1894 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1895 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1896 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1897 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1898 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1899 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1900 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1901 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1902 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1903 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1904 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1905 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1906 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1907 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1908 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1909 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1910 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1911 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1912 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1913 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1914 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1915 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1916 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1917 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1918 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1919 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1920 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1921 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1922 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1923 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1924 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1925 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1926 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1927 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1928 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1929 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1930 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1931 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1932 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1933 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1934 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1935 * targets.c (bfd_elf32_tilegx_vec): Declare.
1936 (bfd_elf32_tilepro_vec): Declare.
1937 (bfd_elf64_tilegx_vec): Declare.
1938 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1939 and bfd_elf64_tilegx_vec.
1940 * cpu-tilegx.c: New file.
1941 * cpu-tilepro.c: New file.
1942 * elf32-tilepro.h: New file.
1943 * elf32-tilepro.c: New file.
1944 * elf32-tilegx.c: New file.
1945 * elf32-tilegx.h: New file.
1946 * elf64-tilegx.c: New file.
1947 * elf64-tilegx.h: New file.
1948 * elfxx-tilegx.c: New file.
1949 * elfxx-tilegx.h: New file.
1950
7686d77d
AM		 19512011-06-13 Alan Modra <amodra@gmail.com>
1952
1953 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1954 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1955 warning symbols here.
1956 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1957 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1958 elf32_arm_readonly_dynrelocs): Likewise.
1959 * elf32-bfin.c (bfin_discard_copies): Likewise.
1960 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1961 elf_cris_discard_excess_dso_dynamics,
1962 elf_cris_discard_excess_program_dynamics): Likewise.
1963 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1964 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1965 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1966 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1967 elf_i386_readonly_dynrelocs): Likewise.
1968 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1969 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1970 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1971 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1972 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1973 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1974 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1975 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1976 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1977 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1978 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1979 elf32_tic6x_readonly_dynrelocs): Likewise.
1980 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1981 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1982 xstormy16_relax_plt_realloc): Likewise.
1983 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1984 * elf64-alpha.c (elf64_alpha_output_extsym,
1985 elf64_alpha_calc_got_offsets_for_symbol,
1986 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1987 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1988 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1989 elf_hppa_unmark_useless_dynamic_symbols,
1990 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1991 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1992 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1993 readonly_dynrelocs, merge_global_got, reallocate_got,
1994 undo_symbol_twiddle): Likewise.
1995 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1996 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1997 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1998 elf_x86_64_readonly_dynrelocs): Likewise.
1999 * elflink.c (elf_link_renumber_hash_table_dynsyms,
2000 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
2001 _bfd_elf_link_find_version_dependencies,
2002 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
2003 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
2004 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
2005 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
2006 elf_gc_propagate_vtable_entries_used,
2007 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
2008 elf_gc_allocate_got_offsets): Likewise.
2009 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
2010 elfNN_ia64_global_dyn_sym_thunk): Likewise.
2011 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
2012 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
2013 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2014 * i386linux.c (linux_tally_symbols): Likewise.
2015 * m68klinux.c (linux_tally_symbols): Likewise.
2016 * sparclinux.c (linux_tally_symbols): Likewise.
2017 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
2018 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
2019
2020 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
2021 function. Update all callers.
2022 * aoutx.h (aout_link_write_other_symbol): Likewise.
2023 * pdp11.c (aout_link_write_other_symbol): Likewise.
2024 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2025 * ecoff.c (ecoff_link_write_external): Likewise.
2026 * xcofflink.c (xcoff_write_global_symbol): Likewise.
2027 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
2028 warning symbols.
2029 * ecoff.c (ecoff_link_hash_traverse): Delete.
2030 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
2031 _bfd_coff_write_global_sym.
2032 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
2033 * libcoff.h: Regenerate.
2034
894891db
NC		 20352011-06-10 Nick Clifton <nickc@redhat.com>
2036
2037 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
2038 backend does not provide a function for creating dynamic sections
2039 then fail.
2040 (bfd_elf_final_link): Issue a warning message if a dynamic section
2041 has the SHT_NOTE type.
2042 (bfd_elf_final_link): Do not look for dynamic strings in a section
2043 that does not have the SHT_STRTAB type or the name .dynstr.
2044 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
2045 section is not in the output binary.
2046 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
2047
d17fe7b7
TG		 20482011-06-09 Tristan Gingold <gingold@adacore.com>
2049
2050 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
2051 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
2052 spaces.
2053
8076289e
TG		 20542011-06-09 Tristan Gingold <gingold@adacore.com>
2055
2056 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
2057
ba85c43e
NC		 20582011-06-09 Nick Clifton <nickc@redhat.com>
2059
2060 PR ld/12845
2061 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
2062 that the output section has an allocated bfd_elf_section_data
2063 structure.
2064 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
2065 symbols in sections that have been removed by garbage collection.
2066
adc7571d
L		 20672011-06-08 H.J. Lu <hongjiu.lu@intel.com>
2068
2069 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
2070 relocations in SEC_DEBUGGING sections when building shared
2071 libraries.
2072
24007750
L		 20732011-06-08 H.J. Lu <hongjiu.lu@intel.com>
2074
2075 PR ld/12851
2076 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
2077 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
2078
e79064fe
TG		 20792011-06-08 Tristan Gingold <gingold@adacore.com>
2080
2081 * makefile.vms (OBJS): Add elfxx-ia64.obj
2082 Remove vax case.
2083
d3aeb6ee
AM		 20842011-06-08 Alan Modra <amodra@gmail.com>
2085
2086 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
2087 * sco5-core.c: Init match_priority field.
2088
2a41f396
AM		 20892011-06-08 Alan Modra <amodra@gmail.com>
2090
2091 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
2092 indirect links here.
2093
1d859532
JB		 20942011-06-07 Joel Brobecker <brobecker@adacore.com>
2095
2096 * irix-core.c (irix_core_vec): Add match_priority field.
2097
0aabe54e
AM		 20982011-06-06 Alan Modra <amodra@gmail.com>
2099
2100 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
2101 Add match_priority.
2102 * configure.in: Bump bfd version.
2103 * elfcode.h (elf_object_p): Delete hacks preventing match of
2104 EM_NONE and ELFOSABI_NONE targets when a better match exists.
2105 * elfxx-target.h (elf_match_priority): Define and use.
2106 * format.c (bfd_check_format_matches): Use target match_priority
2107 to choose best of multiple matching targets. In cases with multiple
2108 matches rerun _bfd_check_format if we don't choose the last match.
2109 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
2110 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
2111 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
2112 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
2113 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
2114 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
2115 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
2116 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
2117 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
2118 * vms-lib.c, * xsym.c: Init match_priority field.
2119 * configure: Regenerate.
2120 * bfd-in2.h: Regenerate.
2121
70b554c9
L		 21222011-06-04 H.J. Lu <hongjiu.lu@intel.com>
2123
2124 PR ld/12842
2125 * elfcode.h (elf_object_p): Revert the last change.
2126
d50ec8a7
AM		 21272011-06-04 Alan Modra <amodra@gmail.com>
2128
2129 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
2130 return the other arch.
2131 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
2132 target.
2133
164a5cb7
NC		 21342011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
2135
2136 PR ld/12682
2137 * hash.c (higher_primer_number): Add more, small, prime numbers.
2138 (bfd_hash_set_default_size): Likewise.
2139
cc643b88
NC		 21402011-06-02 Nick Clifton <nickc@redhat.com>
2141
2142 * coff-mcore.c: Fix spelling typo.
2143 * coff-stgo32.c: Likewise.
2144 * elf32-arm.c: Likewise.
2145 * elf32-avr.c: Likewise.
2146 * elf-m68hc1x.c: Likewise.
2147 * elf32-mcore.c: Likewise.
2148 * elf32-mep.c: Likewise.
2149 * elf32-mt.c: Likewise.
2150 * elf32-ppc.c: Likewise.
2151 * elf32-xtensa.c: Likewise.
2152 * elf64-ppc.c: Likewise.
2153 * elfxx-mips.c: Likewise.
2154 * netbsd.h: Likewise.
2155 * nlmcode.h: Likewise.
2156 * vms-alpha.c: Likewise.
2157 * po/bfd.pot: Regenerate.
2158 * po/SRC-POTFILES.in: Regenerate.
2159
4c422395
DD		 21602011-06-01 DJ Delorie <dj@redhat.com>
2161
2162 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
2163 * target.c: Likewise.
2164 * configure.in: Likewise.
2165 * configure.in: Regenerate.
2166 * elf32-rx.c: Add elf32-rx-be-ns target.
2167 (rx_elf_object_p): Never allow the be-ns target by default,
2168 only allow it if the user requests it.
2169
4b819e1f
L		 21702011-06-01 H.J. Lu <hongjiu.lu@intel.com>
2171
2172 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
2173 relocation in readonly section in a shared object.
2174 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
2175
74ce8de7
NC		 21762011-05-31 Nick Clifton <nickc@redhat.com>
2177
2178 * archive.c (adjust_relative_path): Fix comment to prevent it
2179 corrupting the auto-generated bfd.h.
2180
63e1a0fc
PB		 21812011-05-31 Paul Brook <paul@codesourcery.com>
2182
2183 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
2184 for known functions.
2185 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
2186 symbols.
2187
12352d3f
PB		 21882011-05-31 Paul Brook <paul@codesourcery.com>
2189
2190 * elf32-arm.c (arm_stub_is_thumb): Add
2191 arm_stub_long_branch_v4t_thumb_tls_pic.
2192 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
2193 Handle Thumb stubs.
2194
c4948609
NC		 21952011-05-27 Nick Clifton <nickc@redhat.com>
2196
2197 PR binutils/12710
2198 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
2199 unable to read a file pointed to by an entry in a thin archive.
2200 (adjust_relative_path): Use lrealpath to canonicalize paths.
2201 Handle the case where the reference path is above the current
2202 path in the directory tree.
2203
6769d501
L		 22042011-05-26 H.J. Lu <hongjiu.lu@intel.com>
2205
2206 PR ld/12809
2207 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
2208 R_X86_64_TPOFF64 in executable.
2209
2676a7d9
AM		 22102011-05-26 Alan Modra <amodra@gmail.com>
2211
2212 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
2213 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
2214 local_protected comment.
2215
cbe79dfe
TG		 22162011-05-25 Tristan Gingold <gingold@adacore.com>
2217
2218 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
2219 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
2220 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
2221 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
2222 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
2223 (elf32-ia64.c): Created from elfnn-ia64.c
2224 (elf64-ia64.c): Likewise.
2225 * elfxx-ia64.h: New file.
2226 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
2227 functions.Includes elfxx-ia64.h.
2228 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
2229 (IA64_HOWTO): Adjust.
2230 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
2231 (elfNN_ia64_reloc_type_lookup): Renames to
2232 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
2233 (elfNN_ia64_reloc_name_lookup): Renames to
2234 ia64_elf_reloc_name_lookup. Make it public.
2235 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
2236 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
2237 public.
2238 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
2239 Move it and make it public. Move prototype to elfxx-ia64.h
2240 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
2241 Move prototype to elfxx-ia64.h
2242 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
2243 (elfNN_ia64_info_to_howto): Adjust calls.
2244 (elfNN_ia64_relax_section): Adjust calls.
2245 (count_dyn_reloc): Fix typo.
2246 (elfNN_ia64_relocate_section): Adjust calls.
2247 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2248 (bfd_elfNN_bfd_reloc_type_lookup)
2249 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
2250 * configure: Regenerate.
2251 * Makefile.in: Regenerate.
2252
1ce74905
DD		 22532011-05-23 DJ Delorie <dj@redhat.com>
2254
2255 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
2256 the vma/lma swapping done in elf32_rx_modify_program_headers.
2257
997fbe36
NC		 22582011-05-23 Nick Clifton <nickc@redhat.com>
2259
2260 * elf-m10300.c (mn10300_elf_mkobject): New function.
2261 (bfd_elf32_mkobject): Define.
2262
6061a67d
AM		 22632011-05-23 Alan Modra <amodra@gmail.com>
2264
2265 * elf-bfd.h: Comment typo fix.
2266 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
2267 struct elf_dyn_relocs throughout.
2268 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
2269
25f53a85
AM		 22702011-05-23 Alan Modra <amodra@gmail.com>
2271
2272 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
2273 functions rather than warning callback or _bfd_error_handler.
2274 * elf32-ppc.c: Likewise.
2275 * elf64-ppc.c: Likewise.
2276 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
2277 arg error.
2278 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2279
6de6a7fe
AM		 22802011-05-23 Alan Modra <amodra@gmail.com>
2281
2282 PR 12763
2283 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
2284 .tbss, and page align same for all SHT_NOBITS sections.
2285
86b2281f
AM		 22862011-05-21 Alan Modra <amodra@gmail.com>
2287
2288 PR 12763
2289 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2290 from PT_TLS header.
2291 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2292 segment if just for .tbss.
2293 (assign_file_positions_for_load_sections): Don't report "can't
2294 allocate in segment" errors for .tbss.
2295 (assign_file_positions_for_non_load_sections): Don't set p_filesz
2296 from SHT_NOBITS section filepos.
2297
4a732032
BS		 22982011-05-20 Bernd Schmidt <bernds@codesourcery.com>
2299
2300 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2301 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2302 (elf32_tic6x_relocate_section): Handle them.
2303
dd98f8d2
NC		 23042011-05-18 Nick Clifton <nickc@redhat.com>
2305
2306 PR ld/12761
2307 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2308 sections when building shared libraries.
2309
9c489990
NC		 23102011-05-18 Rafał Krypa <r.krypa@samsung.com>
2311
2312 PR ld/12778
2313 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2314 reloc pointer.
2315
5ccfed9b
TG		 23162011-05-18 Tristan Gingold <gingold@adacore.com>
2317
2318 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2319 (xcoff_sweep): Always keep dwarf sections.
2320 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2321
85645aed
TG		 23222011-05-18 Tristan Gingold <gingold@adacore.com>
2323
2324 * libxcoff.h (struct xcoff_dwsect_name): New type.
2325 (XCOFF_DWSECT_NBR_NAMES): New macro.
2326 (xcoff_dwsect_names): Declare.
2327 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2328 (styp_to_sec_flags): Ditto.
2329 (coff_new_section_hook): Ditto.
2330 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2331 * coff-rs6000.c (xcoff_dwsect_name): New variable.
2332
84bff83f
NC		 23332011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
2334
2335 PR ld/12759
2336 * elf32-rx.c (ignore_lma): New variable.
2337 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2338 (rx_modify_program_headers): Only copy the LMA into the VMA if
2339 ignore_lma is true.
2340
16d96b5b
AM		 23412011-05-17 Alan Modra <amodra@gmail.com>
2342
2343 PR ld/12760
2344 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2345 * elflink.c (elf_link_add_object_symbols): Likewise.
2346 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2347
41e04eaa
AM		 23482011-05-16 Alan Modra <amodra@gmail.com>
2349
2350 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2351
77c56f44
RS		 23522011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2353
2354 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2355 global GOT entries for GOT_PAGE relocations against global symbols.
2356
2a616379
BS		 23572011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2358
2359 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2360 (tic6x-*-*): Replaced by these.
2361 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2362 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2363 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2364 Define.
2365 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2366 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2367 "elf32-target.h" two more times.
2368 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2369 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2370 bfd_elf32_tic6x_elf_le_vec.
2371 * configure: Regenerate.
2372
3ac5406b
JB		 23732011-05-13 Jan Beulich <jbeulich@novell.com>
2374
2375 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2376
335e41d4
JK		 23772011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2378
2379 * config.in: Regenerated.
2380 * configure: Regenerated.
2381 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2382 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2383 HAVE_PSINFO32_T_PR_PID.
2384 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2385 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2386 and HAVE_PSINFO32_T_PR_PID.
2387 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2388
bc989cdc
JK		 23892011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2390
2391 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2392 32bit psinfo.
2393 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2394 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2395
fbd9ad90
PB		 23962011-05-09 Paul Brook <paul@codesourcery.com>
2397
2398 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2399 * bfd-in2.h: Regenerate.
2400 * elf32-tic6x.c: Include limits.h.
2401 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2402 _tic6x_elf_section_data): New.
2403 (elf32_tic6x_section_data): Define.
2404 (elf32_tic6x_new_section_hook): Allocate target specific data.
2405 (elf32_tic6x_add_unwind_table_edit): New function.
2406 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2407 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2408 elf32_tic6x_copy_exidx_entry): New functions.
2409 (elf_backend_write_section): Define.
2410
1bce6bd8
PB		 24112011-05-09 Paul Brook <paul@codesourcery.com>
2412
2413 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2414 elf32_tic6x_fake_sections): New functions.
2415 (elf_backend_fake_sections): Define.
2416
9cf0e282
PB		 24172011-05-09 Paul Brook <paul@codesourcery.com>
2418
2419 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2420 (elf_backend_gc_mark_extra_sections): Define.
2421
730035f7
DK		 24222011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2423
2424 PR ld/12365
2425 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2426 references to symbols defined in discarded sections.
2427
88e59394
DK		 24282011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2429
2430 PR ld/12365
2431 * coffgen.c (coff_write_symbol): Assume input section is its own
2432 output section if output_section member not set.
2433 (coff_write_alien_symbol): Likewise.
2434
310fd250
L		 24352011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2436
2437 PR ld/12730
2438 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2439
2440 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
41e04eaa 2441 sections if needed.
310fd250
L		 2442
2443 * section.c (SEC_ELF_REVERSE_COPY): New.
2444 * bfd-in2.h: Regenerated.
2445
70778fc7
AM		 24462011-05-07 Anders Kaseorg <andersk@ksplice.com>
2447
2448 PR 12739
2449 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2450 * bfd-in2.h: Regenerate.
2451
8185f55c
TG		 24522011-05-06 Tristan Gingold <gingold@adacore.com>
2453
2454 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2455 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2456 any code section. Add comments.
2457 (alpha_vms_object_p): Use void * instead of PTR.
2458 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2459 (build_module_list): Guard against no DST section. Add comments.
2460 (alpha_vms_link_output_symbol): Discard undefined symbols.
2461 (alpha_vms_get_section_contents): Simply memcpy if the section was
2462 already loaded. Fix typo.
2463 (vms_new_section_hook): Use void * instead of PTR.
2464 (vms_alpha_vec): Ditto.
2465
7d24e6a6
RS		 24662011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2467
2468 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2469 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2470
c6a8f6e0
BS		 24712011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2472
2473 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2474 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2475 mismatch. Choose the lower of the two values.
2476 (bfd_elf32_bfd_final_link): New macro.
2477
7f41df2e
TG		 24782011-04-28 Tristan Gingold <gingold@adacore.com>
2479
2480 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2481 (bfd_xcoff_swap_aux_out): Ditto.
2482 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2483 (bfd_xcoff64_swap_aux_out): Ditto.
2484
9507a174
AM		 24852011-05-04 Alan Modra <amodra@gmail.com>
2486
2487 PR ld/12727
2488 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2489 was_undefined on dot-symbols.
2490
2fbb87f6
PB		 24912011-05-03 Paul Brook <paul@codesourcery.com>
2492
2493
2494 * elf32-tic6x.c (elf32_tic6x_howto_table,
2495 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2496 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2497 Add R_C6000_EHTYPE.
2498
9d4057ee
AM		 24992011-05-01 Alan Modra <amodra@gmail.com>
2500
2501 PR ld/12718
2502 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2503 creating ifunc sections.
2504 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2505
71e7aa7d
L		 25062011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2507
2508 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2509 names.
2510
b5dee4ea
TT		 25112011-04-28 Tom Tromey <tromey@redhat.com>
2512
2513 * bfdio.c (memory_bstat): Pass correct size to memset.
2514
e4c93b56
MF		 25152011-04-28 Mike Frysinger <vapier@gentoo.org>
2516
2517 * dwarf2.c (dwarf_debug_sections): Mark const.
2518 * elf.c (special_sections): Likewise.
2519 * libbfd-in.h (dwarf_debug_sections): Likewise.
2520 * libbfd.h: Regenerate.
2521
72b016b4
NC		 25222011-04-26 Kai Tietz <ktietz@redhat.com>
2523
2524 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2525 debugging sections.
2526
4964e065
TG		 25272011-04-26 Tristan Gingold <gingold@adacore.com>
2528
2529 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2530
35ed3f94
AM		 25312011-04-24 Alan Modra <amodra@gmail.com>
2532
2533 PR ld/12365
2534 PR ld/12696
2535 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2536 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2537 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2538 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2539 it is a redef of an IR symbol in a real BFD.
2540
b70321a2
L		 25412011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2542
2543 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2544 in readonly section in a shared object.
2545 (elf_i386_size_dynamic_sections): Likewise.
2546 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2547 (elf_x86_64_size_dynamic_sections): Likewise.
2548
aa715242
L		 25492011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2550
2551 PR ld/12694
2552 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2553 symbols.
2554 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2555
f6df62c8
L		 25562011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2557
2558 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2559 on dynamic symbol error.
2560 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2561
4bbd5a24
TG		 25622011-04-20 Tristan Gingold <gingold@adacore.com>
2563
2564 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2565
8ad17b3a
AM		 25662011-04-20 Alan Modra <amodra@gmail.com>
2567
2568 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2569 (bfd_hash_table_init_n): Overflow checking.
2570 (bfd_hash_set_default_size): Return current size. Take unsigned long
2571 arg. Add 65537 to hash_size primes.
2572 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2573 * bfd-in2.h: Regenerate.
2574
1b0df531
JK		 25752011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2576
2577 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2578 memmove elements.
2579
595213d4
AM		 25802011-04-20 Alan Modra <amodra@gmail.com>
2581
9e6619e2
AM		 2582 * libbfd.c (bfd_log2): Do return rounded up value.
2583 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2584 call with expanded old round down version of the function.
2585
595213d4
AM		 2586 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2587 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2588
02d00247
AM		 25892011-04-20 Alan Modra <amodra@gmail.com>
2590
2591 PR ld/12365
2592 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2593 in their own common section.
2594 * elflink.c (elf_link_add_object_symbols): Likewise.
2595 * linker.c (generic_link_check_archive_element): Don't lose flags
2596 if common section is pre-existing.
2597 (_bfd_generic_link_add_one_symbol): Likewise.
2598
24f58f47
AM		 25992011-04-20 Alan Modra <amodra@gmail.com>
2600
2601 PR ld/12365
2602 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2603 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2604 multiple_definition regardless of allow_multiple_definition.
2605 * simple.c (simple_dummy_multiple_definition): Update.
2606 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2607 calls.
2608
417236c0
TG		 26092011-04-18 Tristan Gingold <gingold@adacore.com>
2610
2611 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2612
901f1d17
AM		 26132011-04-18 Alan Modra <amodra@gmail.com>
2614
2615 PR ld/12365
2616 PR ld/12672
2617 * bfd.c (BFD_PLUGIN): Define.
2618 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2619 * bfd-in2.h: Regenerate.
2620 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2621 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2622
63524580
JK		 26232011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2624
2625 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2626 SEC_LOAD.
2627
e21e5835
NC		 26282011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2629
2630 * elf-bfd.h (struct sdt_note): New struct.
2631 (struct elf_obj_tdata) <sdt_note_head>: New field.
2632 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2633 (elfobj_grok_stapsdt_note): Likewise.
2634 (elf_parse_notes): Added code to treat SystemTap note
2635 sections.
2636
6452a567
RH		 26372011-04-12 Richard Henderson <rth@redhat.com>
2638
2639 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2640 exclude empty .got sections.
2641
2a750708
L		 26422011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2643
2644 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2645 array access for BFD_RELOC_386_IRELATIVE.
2646
2123f9ad
BS		 26472011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2648
2649 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2650
f64b2e8d
NC		 26512011-04-11 Mark Wielaard <mjw@redhat.com>
2652
2653 PR 10549
2654 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2655 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2656 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2657 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2658 also if STB_GNU_UNIQUE symbol binding was seen.
2659 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2660 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2661 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2662 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2663 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2664 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2665
e57278ef
AM		 26662011-04-11 Alan Modra <amodra@gmail.com>
2667
2668 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2669 sections.
2670 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2671 (_bfd_generic_get_section_contents_in_window): Likewise.
2672 * section.c (bfd_get_section_contents): Likewise.
2673 * compress.c (bfd_get_full_section_contents): Likewise.
2674 * elf32-rx.c (rx_final_link): Ignore rawsize.
2675 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2676 bfd with bfd_get_section_limit.
2677 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2678 os->size during final link. Update callers.
2679 * bfd-in2.h: Regenerate.
2680
e2ece73c
RS		 26812011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2682
2683 PR ld/12637
2684 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2685 as the number of global entries when merging with the primary GOT.
2686
9f973f28
L		 26872011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2688
2689 * elf32-i386.c: Update copyright year.
2690 * elf64-x86-64.c: Likewise.
2691
21e68916
KT		 26922011-04-09 Kai Tietz <ktietz@redhat.com>
2693
2694 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2695 buffer and use rawsize for sorting.
2696 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2697 before doing alignment.
2698
62d78908
L		 26992011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2700
2701 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2702 error on unsupported relocation.
2703 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2704
2351cae0
L		 27052011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2706
2707 PR binutils/12657
2708 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2709 pid_t.
2710
959b0961
L		 27112011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2712
2713 PR ld/12654
2714 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2715 instead of shared for R_386_TLS_LDO_32.
2716
33b54431
TG		 27172011-04-08 Tristan Gingold <gingold@adacore.com>
2718
2719 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2720 * coff-pmac: Remove
2721 * xcoff-target.h: Remove
2722 * Makefile.in: Regenerate.
2723
5d8e6b4d
CC		 27242011-04-07 Cary Coutant <ccoutant@google.com>
2725
2726 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2727
44e87ece 27282011-04-07 Paul Brook <paul@codesourcery.com>
33b54431 2729
44e87ece
PB		 2730 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2731 pc-relative.
2732 (elf32_tic6x_howto_table_rel): Ditto.
2733 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2734 (elf32_tic6x_check_relocs): Ditto.
2735
8c5fc800
JM		 27362011-04-06 Joseph Myers <joseph@codesourcery.com>
2737
2738 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2739 targets.
2740 (strongarm*, thumb*, xscale*): Remove architectures.
2741 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2742 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2743 xscale-*-coff): Remove targets.
2744
6f8027ae
TG		 27452011-04-01 Tristan Gingold <gingold@adacore.com>
2746
2747 * elfxx-ia64.c: include bfd_stdint.h
2748
c89ce65c
JK		 27492011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2750
2751 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2752 dynobj and its initialization.
2753
545f57c6
TG		 27542011-03-31 Tristan Gingold <gingold@adacore.com>
2755
2756 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2757 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2758 BFD_HOST_LONG_LONG to 1.
2759
083faca9
TG		 27602011-03-31 Tristan Gingold <gingold@adacore.com>
2761
2762 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2763 (_bfd_vms_write_etir): Ditto.
2764 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2765 * configure.com: Generate bfd_stdint.h
2766
ac145307
BS		 27672011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2768
2769 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2770 (elf32_tic6x_setup): Declare.
2771 * elf32-tic6x.c: Include <limits.h>.
2772 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2773 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2774 New structures.
2775 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2776 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2777 tic6x_elf_scom_symbol_ptr): New static variables.
2778 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2779 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2780 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2781 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2782 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2783 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2784 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2785 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2786 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2787 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2788 to weak symbols as required by the ABI.
2789 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2790 as needed when generating DSBT output.
2791 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2792 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2793 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2794 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2795 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2796 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2797 New static functions.
2798 (ELF_MAXPAGESIZE): Define to 0x1000.
2799 (bfd_elf32_bfd_copy_private_bfd_data,
2800 bfd_elf32_bfd_link_hash_table_create,
2801 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2802 elf_backend_want_got_plt, elf_backend_want_dynbss,
2803 elf_backend_plt_readonly, elf_backend_got_header_size,
2804 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2805 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2806 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2807 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2808 elf_backend_section_from_bfd_section,
2809 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2810 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2811 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2812
2813 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2814 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2815 * bfd/bfd-in2.h: Regenerate.
2816 * bfd/libbfd.h: Regenerate.
2817 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2818
53dd76d3
TG		 28192011-03-31 Tristan Gingold <gingold@adacore.com>
2820
2821 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2822 entry on xcoff when value is C_NULL_VALUE.
2823
28242011-03-31 Tristan Gingold <gingold@adacore.com>
2040caca
TG		 2825
2826 * libcoff-in.h (exec_hdr): Remove.
2827 * libcoff.h: Regenerate.
2828
3a294fa7
NC		 28292011-03-30 Nick Clifton <nickc@redhat.com>
2830
2831 * po/da.po: Updated Danish translation.
2832
e117360e
RH		 28332011-03-29 Richard Henderson <rth@redhat.com>
2834
2835 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2836 (elf64_alpha_gc_sweep_hook): New.
2837 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2838 (elf_backend_can_gc_sections): New.
2839
5b806d27
NC		 28402011-03-26 John Marino <binutils@marino.st>
2841
2842 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2843 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2844 * configure: Regenerate.
2845
b42adabf
NC		 28462011-03-25 Michael Snyder <msnyder@vmware.com>
2847
2848 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2849
a283ff93
TG		 28502011-03-25 Tristan Gingold <gingold@adacore.com>
2851
2852 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2853 of find_nearest_line on object files.
2854
cf6b8767
TG		 28552011-03-25 Tristan Gingold <gingold@adacore.com>
2856
2857 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2858 Minor reordering.
2859 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2860
663a1470
AM		 28612011-03-24 Alan Modra <amodra@gmail.com>
2862
2863 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2864 old-style __tls_get_addr calls without marker relocs don't match
2865 their arg setup insn one for one. If such mismatches are found
2866 report the reloc and don't do any tls optimization.
2867 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2868
dc80f6ae
EW		 28692011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2870
2871 * bfd-in2.h: Regenerate.
2872
8cc66334
EW		 28732011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2874
2875 * archures.c: Add AVR XMEGA architecture information.
2876 * cpu-avr.c (arch_info_struct): Likewise.
2877 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2878 (elf32_avr_object_p): Likewise.
2879
34e77a92
RS		 28802011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2881
2882 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2883 * bfd-in2.h: Regenerate.
2884 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2885 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2886 entry.
2887 (elf32_arm_howto_from_type): Update accordingly.
2888 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2889 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2890 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2891 with an extra noncall_refcount field.
2892 (arm_local_iplt_info): New structure.
2893 (elf_arm_obj_tdata): Add local_iplt.
2894 (elf32_arm_local_iplt): New accessor macro.
2895 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2896 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2897 Change tls_type to a bitfield and add is_iplt.
2898 (elf32_arm_link_hash_newfunc): Update accordingly.
2899 (elf32_arm_allocate_local_sym_info): New function.
2900 (elf32_arm_create_local_iplt): Likewise.
2901 (elf32_arm_get_plt_info): Likewise.
2902 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2903 (elf32_arm_get_local_dynreloc_list): Likewise.
2904 (create_ifunc_sections): Likewise.
2905 (elf32_arm_copy_indirect_symbol): Update after the changes to
2906 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2907 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2908 to get PLT information. Assert that all STT_GNU_IFUNC references
2909 are turned into PLT references.
2910 (arm_build_one_stub): Pass the symbol type to
2911 elf32_arm_final_link_relocate.
2912 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2913 (elf32_arm_allocate_irelocs): New function.
2914 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2915 all R_ARM_IRELATIVE.
2916 (elf32_arm_allocate_plt_entry): New function.
2917 (elf32_arm_populate_plt_entry): Likewise.
2918 (elf32_arm_final_link_relocate): Add an st_type parameter.
2919 Set srelgot to null for static objects. Use separate variables
2920 to record which st_value and st_type should be used when generating
2921 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2922 symbol's PLT information, setting has_iplt_entry, splt,
2923 plt_offset and gotplt_offset accordingly. Check whether
2924 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2925 the relocation target accordingly. Broaden assert to include
2926 .iplts. Don't set sreloc for static relocations. Assert that
2927 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2928 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2929 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2930 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2931 resolve GOT references to the .igot.plt entry.
2932 (elf32_arm_relocate_section): Update the call to
2933 elf32_arm_final_link_relocate.
2934 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2935 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2936 relocations in shared libraries and relocatable executables.
2937 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2938 to get the list of dynamic relocations for a local symbol.
2939 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2940 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2941 to allocate local symbol information. Treat R_ARM_REL32 and
2942 R_ARM_REL32_NOI as call relocations in shared libraries and
2943 relocatable executables. Record PLT information for local
2944 STT_GNU_IFUNC functions as well as global functions. Count
2945 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2946 to get the list of dynamic relocations for a local symbol.
2947 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2948 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2949 removed. Update after the changes to elf32_arm_link_hash_entry.
2950 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2951 entries should live in .plt or .iplt. Check whether the .igot.plt
2952 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2953 to allocate .plt and .(i)got.plt entries. Detect which .got
2954 entries will need R_ARM_IRELATIVE relocations and use
2955 elf32_arm_allocate_irelocs to allocate them. Likewise other
2956 non-.got dynamic relocations.
2957 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2958 and dynamic relocations for local STT_GNU_IFUNC symbols.
2959 Check whether the .igot.plt and .got entries can be combined.
2960 Detect which .got entries will need R_ARM_IRELATIVE relocations
2961 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2962 section pointers intead of strcmp checks. Handle iplt and igotplt.
2963 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2964 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2965 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2966 resolve to it.
2967 (elf32_arm_output_plt_map_1): New function, split out from
2968 elf32_arm_output_plt_map. Handle .iplt entries. Use
2969 elf32_arm_plt_needs_thumb_stub_p.
2970 (elf32_arm_output_plt_map): Call it.
2971 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2972 local .iplt entries.
2973 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2974 (elf32_arm_swap_symbol_out): Likewise.
2975 (elf32_arm_add_symbol_hook): New function.
2976 (elf_backend_add_symbol_hook): Define for all targets.
2977
35fc36a8
RS		 29782011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2979
2980 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2981 * elf.c (swap_out_syms): Set st_target_internal for each
2982 Elf_Internal_Sym.
2983 * elfcode.h (elf_swap_symbol_in): Likewise.
2984 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2985 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2986 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2987 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2988 * elflink.c (elf_link_output_extsym): Likewise.
2989 (bfd_elf_final_link): Likewise.
2990 (elf_link_add_object_symbols): Copy st_target_internal
2991 to the hash table if we see a definition.
2992 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2993 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2994 a branch_type field.
2995 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2996 (arm_type_of_stub): Replace actual_st_type with an
2997 actual_branch_type parameter.
2998 (arm_build_one_stub): Use branch types rather than st_types to
2999 determine the type of branch.
3000 (cortex_a8_erratum_scan): Likewise.
3001 (elf32_arm_size_stubs): Likewise.
3002 (bfd_elf32_arm_process_before_allocation): Likewise.
3003 (allocate_dynrelocs_for_symbol): Likewise.
3004 (elf32_arm_finish_dynamic_sections): Likewise.
3005 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
3006 a branch_type parameter.
3007 (elf32_arm_relocate_section): Update call accordingly.
3008 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
3009 (elf32_arm_output_map_sym): Initialize st_target_internal.
3010 (elf32_arm_output_stub_sym): Likewise.
3011 (elf32_arm_symbol_processing): Delete.
3012 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
3013 Use st_target_internal to record the branch type.
3014 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
3015 Thumb functions.
3016 (elf32_arm_is_function_type): Delete.
3017 (elf_backend_symbol_processing): Likewise.
3018 (elf_backend_is_function_type): Likewise.
3019
cbc704f3
RS		 30202011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3021
3022 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
3023 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
3024 into the PLT block.
3025
f6e32f6d
RS		 30262011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3027
3028 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
3029 may_need_local_target_p and may_become_dynamic_p to classify
3030 the relocation type. Don't check info->symbolic or h->def_regular
3031 when deciding whether to record a potential dynamic reloc.
3032 Don't treat potential dynamic relocs as PLT references.
3033 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
3034 try to make the PLT reference count go negative.
3035
b436d854
RS		 30362011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3037
3038 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
3039 GOT entry here, rather than leaving it to finish_dynamic_symbol.
3040 Only create a dynamic relocation for local references if
3041 info->shared.
3042 (allocate_dynrelocs_for_symbol): Update dynamic relocation
3043 allocation accordingly.
3044 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
3045
47beaa6a
RS		 30462011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3047
3048 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
3049 (elf32_arm_add_dynreloc): Likewise.
3050 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
3051 to allocate dynamic relocations.
3052 (elf32_arm_size_dynamic_sections): Likewise.
3053 (allocate_dynrelocs): Likewise. Rename to
3054 allocate_dynrelocs_for_symbol.
3055 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
3056 create dynamic relocations.
3057 (elf32_arm_finish_dynamic_symbol): Likewise.
3058
52bc799a
L		 30592011-03-12 H.J. Lu <hongjiu.lu@intel.com>
3060
3061 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3062 x32 GD->IE and GD->LE transitions.
3063 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
3064 and LD->LE transitions.
3065
e11840f9
AM		 30662011-03-10 Alan Modra <amodra@gmail.com>
3067
3068 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
3069 for LO_DS error message and correct multiple.
3070
aa374f67
AM		 30712011-03-10 Alan Modra <amodra@gmail.com>
3072
3073 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
3074 (ppc64_elf_link_just_syms): New function.
3075 (opd_entry_value): Don't assume big-endian host.
3076 (get_r2off): New function.
3077 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
3078
d59a60e9
MS		 30792011-03-06 Michael Snyder <msnyder@vmware.com>
3080
4281caad
MS		 3081 * compress.c (bfd_compress_section_contents): Check for out of mem.
3082
17672001
MS		 3083 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
3084 that case statement falls through intentionally.
3085
d59a60e9
MS		 3086 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
3087
0e29e6e8
AM		 30882011-03-04 Alan Modra <amodra@gmail.com>
3089
3090 * archive.c (bsd_write_armap): Don't call stat in deterministic
3091 mode, and don't use st_mtime if stat returns error.
3092
eb00922a
MS		 30932011-03-03 Michael Snyder <msnyder@vmware.com>
3094
08c13595
MS		 3095 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
3096
d543c50d
MS		 3097 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
3098
c38eb2a6
MS		 3099 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
3100 (aout_link_write_other_symbol): Missing break statement.
3101
8ecc1f20
MS		 3102 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
3103
eb00922a
MS		 3104 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
3105
4a4c5f25
L		 31062011-03-03 H.J. Lu <hongjiu.lu@intel.com>
3107
3108 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3109 x32 IE->LE transition.
3110 (elf_x86_64_relocate_section): Likewise.
3111
ddcf1fcf
BS		 31122011-03-02 Bernd Schmidt <bernds@codesourcery.com>
3113
aa374f67
AM		 3114 * elflink.c (is_reloc_section): Remove function.
3115 (get_dynamic_reloc_section_name): Construct string manually.
ddcf1fcf 3116
007d6189
KT		 31172011-02-28 Kai Tietz <kai.tietz@onevision.com>
3118
3119 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
3120 (adjust_relative_path): Likewise.
3121 (_bfd_construct_extended_name_table): Likewise.
3122 * corefile.c (generic_core_file_matches_executable_p): Likewise.
3123 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
3124 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3125 * elf32-spu.c (sort_bfds): Likewise.
3126 (spu_elf_auto_overlay): Likewise.
3127 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3128 * xcofflink.c (xcoff_set_import_path): Likewise.
3129 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
3130 (xtensa_regfile_lookup_shortname): Likewise.
3131
8616ad89
AM		 31322011-02-28 Alan Modra <amodra@gmail.com>
3133
3134 PR 12513
3135 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
3136 stringsize. Properly sanity check symdef_count. Remove redundant
3137 bfd_release.
3138
80549d04
RÁE		 31392011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
3140
3141 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
3142 and handle claim_file seeking. Only try to load the plugin once.
3143
93b3ac75
AS		 31442011-02-22 Andreas Schwab <schwab@redhat.com>
3145
3146 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
3147 relocation read the value from the second GOT slot.
3148
6fa052f0
TG		 31492011-02-15 Tristan Gingold <gingold@adacore.com>
3150
3151 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
3152
28be611c
AM		 31532011-02-15 Alan Modra <amodra@gmail.com>
3154
3155 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
3156 toc relocs. Fuss over free(NULL).
3157
93252b1c
MF		 31582011-02-14 Mike Frysinger <vapier@gentoo.org>
3159
3160 * elflink.c (bfd_elf_size_dynamic_sections): Add
3161 bfd_get_symbol_leading_char to the start of newname.
3162
822ce8ee
RW		 31632011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3164
3165 * configure: Regenerate.
3166
425b145b
AM		 31672011-02-09 Alan Modra <amodra@gmail.com>
3168
3169 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
3170 we are done. When optimising large toc, check that a global
3171 symbol on a toc reloc is defined in a kept section.
3172
82f2dbf7
NC		 31732011-02-08 Nick Clifton <nickc@redhat.com>
3174
3175 PR binutils/12467
3176 * elf.c (assign_file_positions_for_load_sections): Set the program
3177 header offset and entry size to zero if there are no program
3178 headers.
3179
df22d223
AM		 31802011-02-08 Alan Modra <amodra@gmail.com>
3181
3182 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
3183 local_syms when looking for local symbols in .toc.
3184
6683a28d
AM		 31852011-02-01 Alan Modra <amodra@gmail.com>
3186
3187 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
3188 for toc pointer on any section having makes_toc_func_call set.
3189 (check_pasted_section): Ensure pasted .init/.fini fragments use
3190 the same toc if any has makes_toc_func_call set.
3191
5240d94d
JM		 31922011-01-28 Joseph Myers <joseph@codesourcery.com>
3193
3194 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
3195 field.
3196
ed88c97e
RS		 31972011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
3198
3199 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
3200 common sections too.
3201
1a0c107f
L		 32022011-01-18 H.J. Lu <hongjiu.lu@intel.com>
3203
04449d86
L		 3204 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
3205 Solaris target.
1a0c107f 3206
d68cd58c
NC		 32072011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
3208
3209 Fix compilation for mingw64.
3210 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
3211 typecast to avoid warning.
3212 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
3213 usage.
3214 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
3215 of long for pointer to avoid warning.
3216 (elfNN_ia64_relax_brl): Idem.
3217 (elfNN_ia64_install_value): Idem.
3218 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
3219
da17376b
RS		 32202011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3221
3222 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
3223 h->needs_plt when deciding whether to record a possible dynamic reloc.
3224
1e81e12b
RS		 32252011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3226
3227 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
3228 dynamic relocs for the removed section.
3229
d1534d16
L		 32302011-01-15 H.J. Lu <hongjiu.lu@intel.com>
3231
3232 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
3233 relocations.
3234
248775ba
L		 32352011-01-14 H.J. Lu <hongjiu.lu@intel.com>
3236
3237 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
3238 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
3239 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
3240 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
3241 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
3242 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
3243 for ILP32.
3244
4a97a0e5
AM		 32452011-01-14 Alan Modra <amodra@gmail.com>
3246
3247 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
3248 error.
3249 (_bfd_default_error_handler): Likewise.
3250 * elf.c (print_segment_map): Likewise.
3251 * libbfd.c (warn_deprecated): Likewise.
3252 * som.c (som_sizeof_headers): No need to do so here.
3253 * coff-i860.c: Replace use of printf for error messages with
3254 _bfd_error_handler.
3255 * coff-ppc.c: Likewise.
3256 * coff-sh.c: Likewise.
3257 * elf32-bfin.c: Likewise.
3258 * elf32-dlx.c: Likewise.
3259 * elf32-mep.c: Likewise.
3260 * elf32-v850.c: Likewise.
3261 * mach-o.c: Likewise.
3262 * pef.c: Likewise.
3263
82e96e07
L		 32642011-01-13 H.J. Lu <hongjiu.lu@intel.com>
3265
3266 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
3267 swap_reloca_out.
3268 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
3269 (elf_x86_64_check_relocs): Align relocation section to 4 byte
3270 for 32bit.
3271 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
3272 ELF_ST_TYPE.
3273 (elf_x86_64_finish_dynamic_symbol): Updated.
3274 (elf_x86_64_finish_dynamic_sections): Don't use
3275 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
3276 bfd_elf64_swap_dyn_out.
3277
e6a6bb22
AM		 32782011-01-14 J. Park <grassman@gmail.com>
3279
3280 PR ld/12339
3281 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
3282 following bfd_link_hash_warning symbol link.
3283
0855e32b
NS		 32842011-01-10 Nathan Sidwell <nathan@codesourcery.com>
3285 Glauber de Oliveira Costa <glommer@gmail.com>
3286
3287 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3288 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3289 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3290 relocations.
3291 * libbfd.h: Rebuilt.
3292 * bfd-in2.h: Rebuilt.
3293 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3294 (elf32_arm_reloc_map): Likewise.
3295 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3296 (elf32_arm_stub_long_branch_any_tls_pic,
3297 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3298 (DEF_STUBS): Add new stubs.
3299 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3300 (elf32_arm_local_tlsdesc_gotent): New.
3301 (GOT_TLS_GDESC): New mask.
3302 (GOT_TLS_GD_ANY): Define.
3303 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3304 (elf32_arm_compute_jump_table_size): New.
3305 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3306 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3307 sgotplt_jump_table_size fields.
3308 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3309 (elf32_arm_link_hash_table_create): Initialize new fields.
3310 (arm_type_of_stub): Check TLS desc relocs too.
3311 (elf32_arm_stub_name): TLS desc relocs can be shared.
3312 (elf32_arm_tls_transition): Determine relaxation.
3313 (arm_stub_required_alignment): Add tls stubs.
3314 (elf32_arm_size_stubs): Likewise.
3315 (elf32_arm_tls_relax): Perform TLS relaxing.
3316 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3317 (IS_ARM_TLS_GNU_RELOC): New.
3318 (IS_ARM_TLS_RELOC): Use it.
3319 (elf32_arm_relocate_section): Perform TLS relaxing.
3320 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3321 desc relocations.
3322 (allocate_dynrelocs): Allocate tls desc relcoations.
3323 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3324 symbols.
3325 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3326 got slots.
3327 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3328 symbol.
3329 (elf32_arm_finish_dynamic_symbol): Adjust.
3330 (arm_put_trampoline): New.
3331 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3332 trampolines.
3333 (elf_backend_always_size_sections): Define.
3334
7be86737
L		 33352011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3336
3337 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3338
ae428b57 33392011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3db2e7dd
L		 3340
3341 PR ld/12366
3342 PR ld/12371
3343 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3344 handle symbols marked with regular reference, but not non-GOT
3345 reference when building shared library.
3346
3347 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3348 local and global STT_GNU_IFUNC symols when building shared
3349 library.
3350 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3351
9689e3a3
DD		 33522011-01-05 DJ Delorie <dj@redhat.com>
3353
3354 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3355 * libbfd.h: Regenerate.
3356 * bfd-in2.h: Regenerate.
3357 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3358
889a4d3e
L		 33592011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3360
3361 * cpu-i386.c (bfd_i386_compatible): New.
3362 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3363 with bfd_i386_compatible.
3364 (bfd_x86_64_arch_intel_syntax): Likewise.
3365 (bfd_i386_arch_intel_syntax): Likewise.
3366 (i8086_arch): Likewise.
3367 (bfd_x64_32_arch): Likewise.
3368 (bfd_x86_64_arch): Likewise.
3369 (bfd_i386_arch): Likewise.
3370
9e9e0820 3371For older changes see ChangeLog-2010
56882138
AM		 3372\f
3373Local Variables:
3374mode: change-log
3375left-margin: 8
3376fill-column: 74
3377version-control: never
3378End:
GDB Binutils - Deliverables
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