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relocate the entry point address when used
[deliverable/binutils-gdb.git] / bfd / ChangeLog-2011
CommitLineData
23e1d329
NC		 12011-12-24 Jan Kratochvil <jan.kratochvil@redhat.com>
2
3 * elf32-rl78.c (rl78_elf_relocate_section, rl78_dump_symtab)
4 (rl78_elf_relax_section): Remove debug prints.
5
62011-12-23 Jan Kratochvil <jan.kratochvil@redhat.com>
7
8 * elf32-rl78.c (rl78_elf_relocate_section, rl78_elf_relax_section): Use
9 BFD_VMA_FMT.
10
112011-12-23 Jan Kratochvil <jan.kratochvil@redhat.com>
12
13 * elf32-rl78.c (prev_alignment, sec_start): Remove unused variables.
14
152011-12-23 Tristan Gingold <gingold@adacore.com>
16
17 * vms-lib.c (vms_traverse_index): Move pointer update code.
18
192011-12-22 DJ Delorie <dj@redhat.com>
20
21 * elf32-rl78.c (rl78_elf_howto_table): Add R_RL78_RH_RELAX.
22 (rl78_reloc_map): Add BFD_RELOC_RL78_RELAX.
23 (rl78_elf_relocate_section): Add R_RL78_RH_RELAX, R_RL78_RH_SFR,
24 and R_RL78_RH_SADDR.
25 (rl78_elf_finish_dynamic_sections): Only validate PLT section if
26 we didn't relax anything, as relaxing might remove a PLT reference
27 after we've set up the table.
28 (elf32_rl78_relax_delete_bytes): New.
29 (reloc_bubblesort): New.
30 (rl78_offset_for_reloc): New.
31 (relax_addr16): New.
32 (rl78_elf_relax_section): Add support for relaxing long
33 instructions into short ones.
34
352011-12-22 Martin Schwidefsky <schwidefsky@de.ibm.com>
36
37 * elf32-s390.c (elf_s390_relocate_section): Add check for debugging
38 section in LD to LE linker relaxation for R_390_TLS_LDO32.
39 * elf64-s390.c (elf_s390_relocate_section): Likewise for
40 R_390_TLS_LDO64.
41
422011-12-21 Ulrich Weigand <ulrich.weigand@linaro.org>
43
44 * elf32-arm.c (elf32_arm_nabi_grok_psinfo): Fill in core_pid.
45
462011-12-19 Iain Sandoe <idsandoe@googlemail.com>
47
48 * mach-o-i386.c (bfd_mach_o_section_type_valid_for_tgt): Define NULL.
49 * mach-o-target.c (bfd_mach_o_backend_data): Initialize
50 bfd_mach_o_section_type_valid_for_tgt
51 * mach-o-x86-64.c (bfd_mach_o_section_type_valid_for_x86_64): New.
52 (bfd_mach_o_section_type_valid_for_tgt): Set to
53 bfd_mach_o_section_type_valid_for_x86_64.
54 * mach-o.c (bfd_mach_o_section_type_name): Reorder and eliminate dup.
55 (bfd_mach_o_section_attribute_name): Reorder.
56 (bfd_mach_o_get_section_type_from_name): If the target has defined a
57 validator for section types, then use it.
58 * mach-o.h (bfd_mach_o_get_section_type_from_name): Alter declaration
59 to include the bfd.
60
612011-12-19 Chung-Lin Tang <cltang@codesourcery.com>
62
63 * reloc.c (BFD_RELOC_MIPS16_TLS_GD,BFD_RELOC_MIPS16_TLS_LDM,
64 BFD_RELOC_MIPS16_TLS_DTPREL_HI16,BFD_RELOC_MIPS16_TLS_DTPREL_LO16,
65 BFD_RELOC_MIPS16_TLS_GOTTPREL,BFD_RELOC_MIPS16_TLS_TPREL_HI16,
66 BFD_RELOC_MIPS16_TLS_TPREL_LO16): New relocations for MIPS16 TLS.
67 * bfd-in2.h (bfd_reloc_code_real): Regenerate.
68 * libbfd.h (bfd_reloc_code_real_names): Regenerate.
69 * elf32-mips.c (elf_mips16_howto_table_rel): Add R_MIPS16_TLS_*
70 entries.
71 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
72 mappings.
73 * elfn32-mips.c (elf_mips16_howto_table_rel,
74 elf_mips16_howto_table_rela): Add R_MIPS16_TLS_* entries.
75 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
76 mappings.
77 * elf64-mips.c (mips16_elf64_howto_table_rel,
78 mips16_elf64_howto_table_rela): Add R_MIPS16_TLS_* entries.
79 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
80 mappings.
81 * elfxx-mips.c (TLS_RELOC_P,mips16_reloc_p,
82 _bfd_mips_elf_check_relocs): Add cases for R_MIPS16_TLS_* relocations.
83 (tls_gd_reloc_p): Add R_MIPS16_TLS_GD case.
84 (tls_ldm_reloc_p): Add R_MIPS16_TLS_LDM case.
85 (tls_gottprel_reloc_p): Add R_MIPS16_TLS_GOTTPREL case.
86 (mips_elf_calculate_relocation): Add cases for R_MIPS16_TLS_*,
87 R_MIPS_TLS_DTPREL32/64, and R_MIPS_TLS_TPREL32/64 relocations.
88
892011-12-19 Chung-Lin Tang <cltang@codesourcery.com>
90 Catherine Moore <clm@codesourcery.com>
91 Sandra Loosemore <sandra@codesourcery.com>
92 Richard Sandiford <rdsandiford@googlemail.com>
93
94 * elfxx-mips.c (mips_elf_local_pic_function_p): Return true when
95 H is a MIPS16 function with a kept 32-bit stub. Update comments.
96 (mips_elf_get_la25_target): New function.
97 (mips_elf_add_la25_intro): Change to use mips_elf_get_la25_target().
98 (mips_elf_add_la25_stub): Move compute of use_trampoline_p down,
99 change to use mips_elf_get_la25_target().
100 (mips_elf_relocation_needs_la25_stub): Add target_is_16_bit_code_p
101 parameter, add switch case for R_MIPS16_26.
102 (mips_elf_calculate_relocation): Redirect relocation to point to the
103 LA25 stub if it exists, instead of the MIPS16 stub. Update arguments
104 of call to mips_elf_relocation_needs_la25_stub(), don't use la25 stub
105 for mips16->mips16 calls.
106 (_bfd_mips_elf_check_relocs): Update arguments of call to
107 mips_elf_relocation_needs_la25_stub().
108 (mips_elf_create_la25_stub): Change to use mips_elf_get_la25_target().
109
1102011-12-16 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
111
112 * mach-o-i386.c (TARGET_PRIORITY): Define as 0 (top priority)
113 * mach-o-target.c (TARGET_NAME): Use TARGET_PRIORITY
114 * mach-o-x86-64.c (TARGET_PRIORITY): Define as 0 (top priority)
115 * mach-o.c (bfd_mach_o_header_p): Remove special handling for
116 mach-o-i386.
117 (TARGET_PRIORITY) Set 1 for mach-o-be and mach-o-le, and set 0 for
118 mach-o-fat.
119
1202011-12-15 Kevin Buettner <kevinb@redhat.com>
121
122 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Add case
123 to correspond to a smaller ELF_NGREG defined by the kernel.
124
1252011-12-15 H.J. Lu <hongjiu.lu@intel.com>
126
127 * elf64-x86-64.c (ELF32_DYNAMIC_INTERPRETER): Set to
128 "/lib/ldx32.so.1".
129
1302011-12-15 Iain Sandoe <iains@gcc.gnu.org>
131
132 * mach-o.c (bfd_mach_o_mkobject_init): Initialize dyn_reloc_cache.
133 (bfd_mach_o_close_and_cleanup): Only cleanup Mach-O private data
134 for object files.
135
1362011-12-15 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
137
138 * mach-o.c (bfd_mach_o_canonicalize_reloc): Update relocation
139 table only when there isn't the cahce.
140 (bfd_mach_o_get_dynamic_reloc_upper_bound): Need one more space
141 for a pointer for the watchdog.
142 (bfd_mach_o_canonicalize_dynamic_reloc): Utilize cache like
143 bfd_mach_o_canonicalize_reloc.
144 (bfd_mach_o_close_and_cleanup): Call bfd_mach_o_free_cached_info.
145 (bfd_mach_o_free_cached_info): Free up cache data.
146 * mach-o.h (reloc_cache): A place to store cache of dynamic relocs.
147 (bfd_mach_o_free_cached_info): Add declaration.
148
1492011-12-15 Iain Sandoe <iains@gcc.gnu.org>
150
151 * mach-o-target.c (bfd_mach_o_bfd_set_private_flags): Use
152 bfd_mach_o_bfd_set_private_flags.
153 * mach-o.c (bfd_mach_o_bfd_set_private_flags): New.
154 * mach-o.h (bfd_mach_o_bfd_set_private_flags): Declare.
155
1562011-12-14 Nick Clifton <nickc@redhat.com>
157
158 PR ld/12451
159 * elfcode.h (elf_checksum_contents): Read in the section's
160 contents if they are not already available, and the section
161 actually has some contents.
162
163 * compress.c (bfd_get_full_section_contents): Use zmalloc to
164 allocate the buffers so that excess bytes are guaranteed to be
165 zero.
166
1672011-12-14 Iain Sandoe <iains@gcc.gnu.org>
168
169 * mach-o-i386.c (text_section_names_xlat): New table.
170 (data_section_names_xlat): Likewise.
171 (import_section_names_xlat): Likewise.
172 (mach_o_i386_segsec_names_xlat): Likewise.
173 (bfd_mach_o_tgt_seg_table): Use new tables.
174 * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL.
175 * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat):
176 Move to mach-o.h as typedefs.
177 (text_section_names_xlat): Update for current GCC usage.
178 (data_section_names_xlat): Likewise.
179 (dwarf_section_names_xlat): Likewise.
180 (objc_section_names_xlat): New table.
181 (segsec_names_xlat): Add objc table.
182 (bfd_mach_o_normalize_section_name): Replace with...
183 (bfd_mach_o_section_data_for_mach_sect): New.
184 (bfd_mach_o_section_data_for_bfd_name): New.
185 (bfd_mach_o_section_data_for_bfd_name): Update to use additional data.
186 (bfd_mach_o_convert_section_name_to_mach_o): Likewise.
187 (bfd_mach_o_bfd_copy_private_section_data): Implement.
188 (bfd_mach_o_write_symtab): Write a zero-length string as the first entry
189 for compatibility with system tools.
190 (bfd_mach_o_build_commands): Update section alignment info.
191 (bfd_mach_o_new_section_hook): Use translation table data to define
192 default section flags, type, attributes and alignment, when available.
193 (bfd_mach_o_init_section_from_mach_o): Add TODO comment.
194 (bfd_mach_o_section_type_name): Add 'symbol_stubs'.
195 (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'.
196 (bfd_mach_o_get_section_type_from_name): Change "not-found" return
197 value.
198 (bfd_mach_o_tgt_seg_table): Set default NULL.
199 * mach-o.h (bfd_mach_o_segment_command): Use define for name length.
200 (bfd_mach_o_backend_data): Move until after contents are defined.
201 (bfd_mach_o_normalize_section_name): Remove.
202 (bfd_mach_o_convert_section_name_to_bfd): Declare.
203 (mach_o_section_name_xlat): Declare.
204 (mach_o_segment_name_xlat): Declare.
205 (bfd_mach_o_section_data_for_mach_sect): Declare.
206 (bfd_mach_o_section_data_for_bfd_name): Declare.
207
2082011-12-13 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
209
210 * dwarf2.c (bfd_dwarf2_cleanup_debug_info): Accept stash as an
211 argument like other functions to support formats other than ELF.
212 * elf-bfd.h (bfd_dwarf2_cleanup_debug_info): Move to bfd-in.h.
213 * elf.c (_bfd_elf_close_and_cleanup): Pass dwarf2_find_line_info
214 in tdata as a parameter.
215 * libbfd-in.h (bfd_dwarf2_cleanup_debug_info): Move from
216 elf-bfd.h.
217 * libbfd.h (bfd_dwarf2_cleanup_debug_info): Regenerate.
218 * mach-o-target.c (bfd_mach_o_close_and_cleanup): Remove the
219 fallback macro.
220 (bfd_mach_o_find_nearest_line): Likewise.
221 * mach-o.c (bfd_mach_o_find_nearest_line): Add the definition
222 which calls _bfd_dwarf2_find_nearest_line.
223 (bfd_mach_o_close_and_cleanup): Likewise.
224 * mach-o.h (mach_o_data_struct): Add dwarf2_find_line_info.
225 (bfd_mach_o_find_nearest_line): Add declaration.
226 (bfd_mach_o_close_and_cleanup): Add declaration.
227
2282011-12-13 Tristan Gingold <gingold@adacore.com>
229
230 * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove
231 prototype.
232 (bfd_mach_o_section_get_entry_size): Make global.
233 (bfd_mach_o_section_get_nbr_indirect): Likewise.
234 (bfd_mach_o_read_symtab_strtab): Likewise.
235 (struct bfd_mach_o_xlat_name): Move to mach-o.h
236 (bfd_mach_o_print_flags): Move to binutils/od-macho.c
237 (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise.
238 (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise.
239 (bfd_mach_o_header_flags_name): Likewise.
240 (bfd_mach_o_load_command_name): Likewise.
241 (bfd_mach_o_print_private_header): Likewise.
242 (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise.
243 (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise.
244 (bfd_mach_o_print_dyld_info): Likewise.
245 (bfd_mach_o_print_private_bfd_data): Remove.
246 (bfd_mach_o_type_name): Make global.
247 (bfd_mach_o_section_attribute_name): Likewise.
248 * mach-o.h (bfd_mach_o_xlat_name): Added.
249 (bfd_mach_o_section_get_nbr_indirect)
250 (bfd_mach_o_section_get_entry_size)
251 (bfd_mach_o_read_symtab_symbols)
252 (bfd_mach_o_read_symtab_strtab)
253 (bfd_mach_o_section_attribute_name)
254 (bfd_mach_o_section_type_name): Likewise.
255 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define.
256
2572011-12-13 Chung-Lin Tang <cltang@codesourcery.com>
258
259 * elfxx-mips.c (mips_elf_calculate_relocation): Correct
260 R_MIPS16_HI16/R_MIPS16_LO16 handling of two cleared lower bits,
261 update comments.
262
2632011-12-12 Iain Sandoe <iains@gcc.gnu.org>
264
265 * mach-o.c (bfd_mach_o_read_section_32): Null-terminate sectname.
266 (bfd_mach_o_read_section_64): Likewise.
267
2682011-12-11 John Davis Anglin <dave.anglin@nrc-cnrc.gc.ca>
269
270 PR binutils/13476
271 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
272 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations to
273 R_PARISC_DPREL21L when not doing a shared link. Likewise convert
274 R_PARISC_TLS_GD14R, R_PARISC_TLS_LDM14R and R_PARISC_TLS_IE14R to
275 R_PARISC_DPREL14R. Handle R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L
276 and R_PARISC_TLS_IE21L with R_PARISC_DLTIND21L.
277
2782011-12-10 David Daney <david.daney@cavium.com>
279
280 * elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
281 (mips_elf_link_hash_table.rld_symbol): New field;
282 (MIPS_ELF_RLD_MAP_SIZE): New macro.
283 (_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
284 in rld_symbol.
285 (_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
286 in rld_symbol.
287 (_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
288 (_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
289 (_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
290 calculate DT_MIPS_RLD_MAP value.
291 (_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
292 quit initializing rld_value.
293
2942011-12-08 Andrew Pinski <apinski@cavium.com>
295 Adam Nemet <anemet@caviumnetworks.com>
296
297 * archures.c (bfd_mach_mips_octeon2): New macro
298 * bfd-in2.h: Regenerate.
299 * cpu-mips.c (I_mipsocteon2): New enum value.
300 (arch_info_struct): Add bfd_mach_mips_octeon2.
301 * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
302 (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
303 (mips_mach_extensions): Add bfd_mach_mips_octeon2.
304
3052011-12-07 Alan Modra <amodra@gmail.com>
306
307 PR ld/12772
308 * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
309 defined in shared libraries.
310
3112011-12-07 Tristan Gingold <gingold@adacore.com>
312
313 * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
314 Adjust the condition.
315 (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
316 Adjust return statements.
317 (bfd_mach_o_read_symtab_strtab): Likewise.
318 (bfd_mach_o_read_symtab_symbols): Likewise.
319 (bfd_mach_o_scan_start_address): Likewise. Make it static.
320 (bfd_mach_o_scan): Likewise.
321 (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
322 (bfd_mach_o_header_p): Adjust call.
323 (bfd_mach_o_cpu_name): Make it const.
324 (bfd_mach_o_filetype_name): Likewise.
325 (bfd_mach_o_header_flags_name): Likewise.
326 (bfd_mach_o_section_type_name): Likewise.
327 (bfd_mach_o_section_attribute_name): Likewise.
328 (bfd_mach_o_load_command_name): Likewise.
329 (bfd_mach_o_get_section_type_from_name): Add a const qualifier
330 after above change.
331 (bfd_mach_o_get_section_attribute_from_name): Likewise.
332 * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
333 (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
334
3352011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
336
337 * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
338 (elfcore_write_s390_system_call): Likewise.
339 * elf.c (elfcore_write_s390_last_break): New function.
340 (elfcore_write_s390_system_call): Likewise.
341 (elfcore_write_register_note): Call them.
342 (elfcore_grok_s390_last_break): New function.
343 (elfcore_grok_s390_system_call): Likewise.
344 (elfcore_grok_note): Call them.
345
3462011-12-05 Tristan Gingold <gingold@adacore.com>
347
348 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
349
3502011-12-05 Tristan Gingold <gingold@adacore.com>
351
352 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
353 (bfd_mach_o_read_dylib): Likewise.
354 (bfd_mach_o_read_command): Likewise.
355 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
356
3572011-12-05 Tristan Gingold <gingold@adacore.com>
358
359 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
360 message.
361 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
362 (bfd_mach_o_fat_extract): Ditto.
363
3642011-12-03 Alan Modra <amodra@gmail.com>
365
366 PR ld/13468
367 * elflink.c (bfd_elf_final_link): Don't segfault when checking
368 for DT_TEXTREL and .dynamic does not exist.
369
3702011-12-03 Alan Modra <amodra@gmail.com>
371
372 PR ld/13470
373 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
374 change in 2011-07-01 commit. Comment.
375 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
376
3772011-12-01 Mikael Pettersson <mikpe@it.uu.se>
378
379 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
380 non-SEC_ALLOC sections break before GOT and PLT accounting.
381
3822011-12-01 Hans-Peter Nilsson <hp@axis.com>
383
384 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
385 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
386 non-SEC_ALLOC sections before GOT and PLT accounting.
387
3882011-11-29 Andrew Pinski <apinski@cavium.com>
389
390 * archures.c (bfd_mach_mips_octeonp): New macro.
391 * bfd-in2.h: Regenerate.
392 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
393 (arch_info_struct): Add bfd_mach_mips_octeonp.
394 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
395 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
396
3972011-11-23 Tristan Gingold <gingold@adacore.com>
398
399 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
400 (vms_write_index): Add comments.
401
4022011-11-22 DJ Delorie <dj@redhat.com>
403
404 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
405 avoid using the special non-swapping target when not explicitly
406 requested.
407
4082011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
409
410 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
411
4122011-11-22 Tristan Gingold <gingold@adacore.com>
413
414 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
415 symbols. Print section name in brackets.
416
4172011-11-21 Andreas Tobler <andreast@fgznet.ch>
418
419 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
420 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
421 * configure: Regenerate.
422 * elf32-ppc.c: Add powerpc-freebsd definitions.
423 * elf64-ppc.c: Add powerpc64-freebsd definitions.
424 * targets.c: Add bits for powerpc and powerpc64-freebsd.
425
4262011-11-17 Philipp Thomas <philipp@thogro.org>
427
428 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
429 needs to be translated only once.
430
4312011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
432
433 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
434 zero throughout.
435 (mips16_elf64_howto_table_rela): Likewise.
436 (micromips_elf64_howto_table_rela): Likewise.
437 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
438 (elf_mips16_howto_table_rela): Likewise.
439 (elf_micromips_howto_table_rela): Likewise.
440
4412011-11-15 Alan Modra <amodra@gmail.com>
442 Andreas Tobler <andreast@fgznet.ch>
443
444 * elflink.c (_bfd_elf_create_got_section): Replace
445 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
446 (_bfd_elf_link_create_dynamic_sections): Likewise.
447 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
448 (ppc_elf_create_dynamic_sections): Likewise.
449
4502011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
451
452 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
453
4542011-11-08 Nick Clifton <nickc@redhat.com>
455
456 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
457 immediate move into an address register.
458
4592011-11-09 Alan Modra <amodra@gmail.com>
460
461 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
462 executables when export_dynamic.
463
4642011-11-08 Alan Modra <amodra@gmail.com>
465
466 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
467 ha_relocs_not_using_r2 to unexpected_toc_insn.
468 (ok_lo_toc_insn): New function.
469 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
470 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
471 Handle addic on lo toc reloc.
472
4732011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
474
475 PR ld/13387
476 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
477 go through PLT. Reset plt field with init_plt_offset.
478 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
479 allocated for symbols referenced by a plabel.
480
4812011-11-02 DJ Delorie <dj@redhat.com>
482
483 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
484 variable.
485
4862011-11-02 Jan Beulich <jbeulich@suse.com>
487
488 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
489 internal_syment *' parameter. Extend 'dummy' to an array with two
490 elements. Set n_numaux early. Handle BSF_FILE.
491 (coff_write_symbols): Pass NULL as new third argument to
492 coff_write_alien_symbol().
493 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
494 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
495 from non-COFF input BFDs.
496 * libcoff-in.h (coff_write_alien_symbol): Declare.
497 * libcoff.h (coff_write_alien_symbol): Re-generate.
498
4992011-11-01 DJ Delorie <dj@redhat.com>
500
501 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
502 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
503 (BFD32_BACKENDS): Add elf32-rl78.lo.
504 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
505 (Makefile.in): Regenerate.
506 * archures.c (bfd_architecture): Define bfd_arch_rl78.
507 (bfd_archures_list): Add bfd_rl78_arch.
508 * config.bfd: Add rl78-*-elf.
509 * configure.in: Add bfd_elf32_rl78_vec.
510 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
511 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
512 * Makefile.in: Regenerate.
513 * bfd-in2.h: Regenerate.
514 * configure: Regenerate.
515 * libbfd.h: Regenerate.
516 * cpu-rl78.c: New file.
517 * elf32-rl78.c: New file.
518
5192011-10-26 Nick Clifton <nickc@redhat.com>
520
521 PR ld/13049
522 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
523 * elf32-hppa.c (STUB_SUFFIX): Likewise.
524
5252011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
526
527 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
528 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
529 (BFD32_BACKENDS): Add elf32-epiphany.lo.
530 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
531 * archures.c (bfd_arch_epiphany): Add.
532 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
533 (bfd_epiphany_arch): Declare.
534 (bfd_archures_list): Add &bfd_epiphany_arch.
535 * config.bfd (epiphany-*-elf): New target case.
536 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
537 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
538 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
539 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
540 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
541 * targets.c (bfd_elf32_epiphany_vec): Declare.
542 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
543 * Makefile.in: Regenerate.
544 * bfd-in2.h: Regenerate.
545 * configure: Regenerate.
546 * libbfd.h: Regenerate.
547 * po/SRC-POTFILES.in: Regenerate.
548 * po/bfd.pot: Regenerate.
549 * cpu-epiphany.c: New file.
550 * elf32-epiphany.c: New file.
551
5522011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
553
554 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
555 assertions.
556
5572011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
558
559 PR ld/13273
560 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
561 identical TAG_PCS_config attributes.
562
5632011-10-24 Nick Clifton <nickc@redhat.com>
564
565 * po/ja.po: Updated Japanese translation.
566
5672011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
568
569 PR binutils/13292
570 * bfd-in.h: Include <sys/stat.h> rather than forward defining
571 struct stat.
572 * bfd-in2.h: Regenerate.
573
5742011-10-21 H.J. Lu <hongjiu.lu@intel.com>
575
576 PR ld/13302
577 * elf32-i386.c (elf_i386_relocate_section): Replace
578 R_386_IRELATIVE with R_386_RELATIVE.
579
580 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
581 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
582
5832011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
584
585 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
586 comments.
587 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
588
5892011-10-21 H.J. Lu <hongjiu.lu@intel.com>
590
591 PR ld/13302
592 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
593 and next_irelative_index.
594 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
595 and next_irelative_index.
596 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
597 next_tls_desc_index.
598 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
599 next_irelative_index from reloc_count.
600 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
601 R_386_JUMP_SLOT.
602
603 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
604 next_jump_slot_index and next_irelative_index.
605 (elf_x86_64_link_hash_table_create): Initialize
606 next_jump_slot_index and next_irelative_index.
607 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
608 from reloc_count.
609 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
610 R_X86_64_JUMP_SLOT.
611
6122011-10-20 Nick Clifton <nickc@redhat.com>
613
614 PR ld/13049
615 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
616 symbol names.
617 * elf64-ppc.c (STUB_SUFFIX): Likewise.
618 * elf32-hppa.c (STUB_SUFFIX): Likewise.
619
6202011-10-20 Alan Modra <amodra@gmail.com>
621
622 * elf32-i386.c (i386_opcode16): Delete.
623 (elf_i386_check_tls_transition): Use memcmp to compare contents.
624 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
625 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
626
6272011-10-19 Alan Modra <amodra@gmail.com>
628
629 PR ld/13177
630 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
631 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
632 "mark". Hide undefweak too. Clear def_regular and ref_regular.
633 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
634 reloc errors from garbage-collected code.
635 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
636 * elf32-bfin.c (bfin_relocate_section): Likewise.
637 (bfinfdpic_relocate_section): Likewise.
638 * elf32-cris.c (cris_elf_relocate_section): Likewise.
639 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
640 * elf32-i386.c (elf_i386_relocate_section): Likewise.
641 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
642 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
643 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
644 * elf32-s390.c (elf_s390_relocate_section): Likewise.
645 * elf32-sh.c (sh_elf_relocate_section): Likewise.
646 * elf32-spu.c (spu_elf_relocate_section): Likewise.
647 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
648 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
649 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
650 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
651 * elf64-s390.c (elf_s390_relocate_section): Likewise.
652 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
653 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
654 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
655 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
656
6572011-10-19 Alan Modra <amodra@gmail.com>
658
659 PR ld/13311
660 * elflink.c (elf_link_output_extsym): Correct test for warning when
661 forced local executable syms are referenced from shared libraries.
662
6632011-10-19 Alan Modra <amodra@gmail.com>
664
665 PR ld/13254
666 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
667
6682011-10-18 David S. Miller <davem@davemloft.net>
669
670 PR binutils/13301
671 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
672 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
673 call delay slot instruction forward 4 bytes when performing
674 relaxation.
675
6762011-10-17 Alan Modra <amodra@gmail.com>
677
678 PR ld/12975
679 PR ld/13195
680 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
681 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
682
6832011-10-14 Hans-Peter Nilsson <hp@axis.com>
684
685 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
686 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
687 global symbols.
688 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
689 updates of the plt refcount.
690 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
691 refcount in relation to the plt refcount.
692
6932011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
694
695 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
696 stubs as resolved.
697
6982011-10-11 Alan Modra <amodra@gmail.com>
699
700 PR binutils/13278
701 * archive.c (bfd_generic_archive_p): Only check first element
702 when target_defaulted.
703 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
704 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
705
7062011-10-11 Alan Modra <amodra@gmail.com>
707
708 PR binutils/13257
709 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
710 thin archive element using container target if not defaulted.
711
7122011-10-10 Nick Clifton <nickc@redhat.com>
713
714 * po/es.po: Updated Spanish translation.
715 * po/fi.po: Updated Finnish translation.
716 * po/fr.po: Updated French translation.
717 * po/ru.po: Updated Russian translation.
718
7192011-10-10 Alan Modra <amodra@gmail.com>
720
721 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
722 (struct ppc_link_hash_table): Add tocsave_htab.
723 (struct tocsave_entry): New.
724 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
725 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
726 (ppc64_elf_link_hash_table_free): ..and delete it.
727 (build_plt_stub): Always put STD_R2_40R1 first.
728 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
729 on plt call. If present add prologue nop location to tocsave_htab.
730 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
731 first insn of plt call stub when R_PPC64_TOCSAVE present.
732
7332011-10-08 H.J. Lu <hongjiu.lu@intel.com>
734
735 PR ld/13250
736 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
737 alignment and size for common symbols.
738
7392011-10-08 Alan Modra <amodra@gmail.com>
740
741 PR ld/13229
742 PR ld/13244
743 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
744 dynamic.
745
7462011-10-08 Alan Modra <amodra@gmail.com>
747
748 PR ld/13229
749 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
750 even when strip_discarded is false.
751
7522011-10-05 Kai Tietz <ktietz@redhat.com>
753
754 * coffgen.c (coff_write_alien_symbol): Don't write
755 symbol for discarded sections, if strip_discarded isn't
756 explicit set to false.
757 (coff_write_native_symbol): Likewise.
758
7592011-10-05 DJ Delorie <dj@redhat.com>
760 Nick Clifton <nickc@redhat.com>
761
762 * elf32-rx.c: Add support for PID mode.
763 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
764 Include addend in R_RX_SYM relocations.
765
7662011-09-30 Tristan Gingold <gingold@adacore.com>
767
768 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
769 (read_section): Add sec argument. Adjust the code to get section
770 names from it.
771 (read_indirect_string): Adjust call to read_section.
772 (read_abbrevs): Ditto.
773 (decode_line_info): Ditto.
774 (read_debug_ranges): Ditto.
775 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
776 (find_debug_info): Add debug_sections parameter. Use it instead
777 the above macros.
778 (place_sections): Get section names from stash.
779 (find_line): Add debug_sections argument. Initialize
780 debug_sections field of stash from it.
781 Adjust calls to find_debug_info.
782 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
783 Adjust call to find_line.
784 (_bfd_dwarf2_find_line): Adjust call to find_line.
785 * libcoff-in.h (struct dwarf_debug_section): New declaration.
786 (coff_find_nearest_line_with_names): Likewise.
787 * libcoff.h: Regenerate.
788 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
789 (dwarf_debug_sections): Likewise.
790 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
791 * libbfd.h: Regenerate.
792 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
793 _bfd_dwarf2_find_nearest_line.
794 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
795 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
796 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
797 * coffgen.c (coff_find_nearest_line_with_names): New function.
798 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
799 * coff-rs6000.c (xcoff_debug_sections): New constant.
800 (xcoff_find_nearest_line): New function.
801 (rs6000coff_vec): Use xcoff_find_nearest_line.
802 (pmac_xcoff_vec): Ditto.
803
8042011-09-30 Alan Modra <amodra@gmail.com>
805
806 PR ld/13235
807 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
808 (ppc64_elf_edit_toc): Check HA relocs.
809 (ha_reloc_match): Delete function.
810 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
811 Instead do it and low part optimization based on
812 ha_relocs_not_using_r2.
813
8142011-09-29 Alan Modra <amodra@gmail.com>
815
816 PR ld/13233
817 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
818 debug and special section groups.
819
8202011-09-29 H.J. Lu <hongjiu.lu@intel.com>
821
822 PR ld/13195
823 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
824 clearing def_dynamic.
825 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
826 setting def_dynamic.
827 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
828 versioned.
829
8302011-09-27 Kai Tietz <ktietz@redhat.com>
831
832 * coffcode.h (sec_to_styp_flags): Handle
833 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
834 SEC_LINK_DUPLICATES_SAME_SIZE.
835
8362011-09-22 Tristan Gingold <gingold@adacore.com>
837
838 * configure.in: Bump version to 2.22.51
839 * configure: Regenerate.
840
8412011-09-21 David S. Miller <davem@davemloft.net>
842
843 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
844 * elfxx-sparc.h: Declare it.
845 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
846 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
847
8482011-09-21 Tristan Gingold <gingold@adacore.com>
849
850 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
851 Deals with size limited strings.
852 (bfd_mach_o_build_commands): Initialize more fields.
853
8542011-09-15 H.J. Lu <hongjiu.lu@intel.com>
855
856 PR ld/13177
857 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
858 nor GOT references.
859
8602011-09-15 H.J. Lu <hongjiu.lu@intel.com>
861
862 PR ld/12975
863 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
864 to struct bfd_elf_version_tree.
865
866 * elflink.c (elf_info_failed): Remove verdefs.
867 (_bfd_elf_export_symbol): Updated.
868 _bfd_elf_link_assign_sym_version): Likewise.
869 (bfd_elf_size_dynamic_sections): Remove pointer to struct
870 bfd_elf_version_tree. Updated.
871 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
872 by linker script.
873
874 * linker.c (bfd_hide_sym_by_version): New.
875
876 * bfd-in2.h: Regenerated.
877
8782011-09-12 H.J. Lu <hongjiu.lu@intel.com>
879
880 PR ld/13178
881 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
882 if there are no GOT relocations.
883
8842011-09-09 Kai Tietz <ktietz@redhat.com>
885
886 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
887 for targets without symbol_leading_char.
888
8892011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
890
891 * bfdwin.c (bfd_get_file_window): Fix memory leak.
892
8932011-09-07 Alan Modra <amodra@gmail.com>
894
895 PR ld/13131
896 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
897 is initialized.
898
8992011-09-06 Alan Modra <amodra@gmail.com>
900
901 PR ld/13131
902 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
903 (ppc64_elf_edit_toc): Fix style nit. Report some details
904 on linker failure due to reference in debug or non-alloc
905 sections to optimized away toc entry, and don't abort.
906
9072011-09-01 Christophe Lyon <christophe.lyon@st.com>
908
909 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
910 sections.
911
9122011-08-26 Nick Clifton <nickc@redhat.com>
913
914 * po/es.po: Updated Spanish translation.
915
9162011-08-19 Alan Modra <amodra@gmail.com>
917
918 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
919 we haven't seen expected -mcmodel=medium/large code relocs.
920
9212011-08-18 Tristan Gingold <gingold@adacore.com>
922
923 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
924
9252011-08-17 Tristan Gingold <gingold@adacore.com>
926
927 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
928
9292011-08-17 Alan Modra <amodra@gmail.com>
930
931 PR ld/12762
932 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
933 (_bfd_handle_already_linked): Declare.
934 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
935 _bfd_coff_section_already_linked.
936 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
937 * coffcode.h (coff_section_already_linked): Likewise.
938 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
939 * elf-bfd.h: Likewise.
940 * libbfd-in.h: Likewise.
941 * targets.c: Likewise.
942 * linker.c (bfd_section_already_linked): Likewise.
943 (bfd_section_already_linked_table_lookup): Likewise.
944 (bfd_section_already_linked_table_insert): Likewise.
945 (_bfd_generic_section_already_linked): Likewise. Call
946 _bfd_handle_already_linked.
947 (_bfd_handle_already_linked): New function, split out from..
948 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
949 2011-07-09 changes. Avoid unnecessary strcmp when matching
950 already_linked_list entries. Match plugin linkonce section.
951 (section_signature): Delete.
952 * coffgen.c (_bfd_coff_section_already_linked): New function.
953 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
954 * libbfd.h: Regenerate.
955 * libcoff.h: Regenerate.
956 * bfd-in2.h: Regenerate.
957
9582011-08-14 Alan Modra <amodra@gmail.com>
959
960 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
961 shared and call to _mcount will go via plt.
962
9632011-08-14 Alan Modra <amodra@gmail.com>
964
965 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
966 * elf32-ppc.c: Likewise.
967 (ppc_elf_select_plt_layout): Use einfo rather than info to report
968 forced bss-plt.
969
9702011-08-12 H.J. Lu <hongjiu.lu@intel.com>
971
972 PR ld/13082
973 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
974 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
975 and zero-extend it to 64bit if addend is zero for x32. Generate
976 R_X86_64_RELATIVE64 for x32.
977
9782011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
979
980 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
981 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
982 * elf32-arm.c (elf32_arm_link_hash_table): New field.
983 (elf232_arm_link_hash_table_create): Initialise new field.
984 (check_use_blx): Change test depending on fix_arm1176.
985 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
986 command line options.
987
9882011-08-08 Tristan Gingold <gingold@adacore.com>
989
990 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
991 (segsec_names_xlat): Reorder elements.
992 (bfd_mach_o_read_section_32): Fix typo.
993 (bfd_mach_o_read_section_64): Fix typo.
994
9952011-08-08 Tristan Gingold <gingold@adacore.com>
996
997 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
998 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
999 (bfd_mach_o_section): Use them. Add next field.
1000 (bfd_mach_o_segment_command): Replace sections array by
1001 sect_head and sect_tail.
1002 (bfd_mach_o_get_mach_o_section): New macro.
1003 (bfd_mach_o_lookup_section): Remove.
1004 (bfd_mach_o_new_section_hook): New function.
1005 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
1006 instead of strcmp.
1007 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
1008 parameter with segname and sectname parameters. Adjust.
1009 (bfd_mach_o_append_section_to_segment): New function. Use a
1010 linked list for Mach-O sections.
1011 (bfd_mach_o_write_segment_32): Adjust.
1012 (bfd_mach_o_write_segment_64): Ditto.
1013 (bfd_mach_o_build_commands): Fix comment. Adjust.
1014 (bfd_mach_o_flatten_sections): Adjust.
1015 (bfd_mach_o_print_section_map): Adjust.
1016 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
1017 (bfd_mach_o_new_section_hook): New function.
1018 (bfd_mach_o_init_section_from_mach_o): Ditto.
1019 (bfd_mach_o_read_section_32): Remove section parameter.
1020 Return a section instead.
1021 (bfd_mach_o_read_section_64): Ditto.
1022 (bfd_mach_o_read_section): Ditto.
1023 (bfd_mach_o_make_bfd_section): Adjust.
1024 (bfd_mach_o_read_segment): Adjust for new profile of
1025 bfd_mach_o_read_section.
1026 (bfd_mach_o_lookup_section): Remove.
1027 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
1028
10292011-08-08 Tristan Gingold <gingold@adacore.com>
1030
1031 * mach-o.h (bfd_mach_o_version_min_command): New structure.
1032 (bfd_mach_o_load_command): Add version_min.
1033 (mach_o_data_struct): Fix comment.
1034 * mach-o.c (bfd_mach_o_read_version_min): New function.
1035 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
1036 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
1037 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
1038 (bfd_mach_o_get_name_or_null): New function.
1039 (bfd_mach_o_get_name): Use the above new one.
1040 (bfd_mach_o_load_command_name): Add the above new commands.
1041 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
1042 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
1043 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
1044 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
1045
10462011-08-08 Tristan Gingold <gingold@adacore.com>
1047
1048 * mach-o.h: Move size macros to external.h
1049 Move reloc macros to reloc.h and x86-64.h.
1050 * mach-o-i386.c: Includes mach-o/reloc.h
1051 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
1052 * mach-o.c: Add includes.
1053 (bfd_mach_o_write_header): Use structure from external.h to convert.
1054 (bfd_mach_o_write_thread): Ditto.
1055 (bfd_mach_o_write_relocs): Ditto.
1056 (bfd_mach_o_write_section_32): Ditto.
1057 (bfd_mach_o_write_section_64): Ditto.
1058 (bfd_mach_o_write_segment_32): Ditto.
1059 (bfd_mach_o_write_segment_64): Ditto.
1060 (bfd_mach_o_write_symtab): Ditto.
1061 (bfd_mach_o_write_contents): Ditto.
1062 (bfd_mach_o_read_header): Ditto.
1063 (bfd_mach_o_read_section_32): Ditto.
1064 (bfd_mach_o_read_section_64): Ditto.
1065 (bfd_mach_o_read_symtab_symbol): Ditto.
1066 (bfd_mach_o_read_dylinker): Ditto.
1067 (bfd_mach_o_read_dylib): Ditto.
1068 (bfd_mach_o_read_dysymtab): Ditto.
1069 (bfd_mach_o_read_symtab): Ditto.
1070 (bfd_mach_o_read_linkedit): Ditto.
1071 (bfd_mach_o_read_str): Ditto.
1072 (bfd_mach_o_read_dyld_info): Ditto.
1073 (bfd_mach_o_read_segment): Ditto.
1074 (bfd_mach_o_read_command): Ditto.
1075 (bfd_mach_o_archive_p): Ditto.
1076 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
1077 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
1078 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
1079 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
1080 of an hard-coded value.
1081
10822011-08-08 Tristan Gingold <gingold@adacore.com>
1083
1084 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
1085 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
1086 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
1087 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
1088
10892011-08-08 Tristan Gingold <gingold@adacore.com>
1090
1091 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
1092 (bfd_mach_o_convert_section_name_to_bfd): Use it.
1093 (bfd_mach_o_get_section_type_from_name): New function.
1094 (bfd_mach_o_get_section_attribute_from_name): Ditto.
1095 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
1096 Add comments. Add prototypes for the above new functions.
1097
10982011-08-05 Mark Kettenis <kettenis@gnu.org>
1099
1100 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
1101
11022011-08-05 Alan Modra <amodra@gmail.com>
1103
1104 * elf64-ppc.c (maybe_strip_output): New function.
1105 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
1106
11072011-08-05 Alan Modra <amodra@gmail.com>
1108
1109 PR ld/12762
1110 * elflink.c (_bfd_elf_section_already_linked): Return matched
1111 status. Remove COFF comdat section handling.
1112 * linker.c (_bfd_generic_section_already_linked): Return matched
1113 status. Don't set SEC_GROUP in l_flags for plugin entries.
1114 (bfd_section_already_linked): Update prototype.
1115 * targets.c (_section_already_linked): Likewise.
1116 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
1117 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
1118 (_bfd_nolink_section_already_linked): Update.
1119 * libbfd.h: Regenerate.
1120 * bfd-in2.h: Regenerate.
1121
11222011-08-05 Alan Modra <amodra@gmail.com>
1123
1124 * elf32-ppc.c: Include dwarf2.h.
1125 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
1126 (ppc_elf_create_glink): Create .eh_frame section.
1127 (glink_eh_frame_cie): New array.
1128 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
1129 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
1130
11312011-08-04 Tristan Gingold <gingold@adacore.com>
1132
1133 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
1134 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
1135
11362011-08-03 Tristan Gingold <gingold@adacore.com>
1137
1138 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
1139 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
1140
11412011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
1142
1143 * elfxx-mips.c (check_4byte_branch): Remove function.
1144 (check_relocated_bzc): New function.
1145 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
1146 instructions that immediately follow a compact branch
1147 instruction.
1148
11492011-08-02 Alan Modra <amodra@gmail.com>
1150
1151 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
1152 plt_static_chain.
1153 (ppc_build_one_stub): Adjust get_relocs call to suit..
1154 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
1155
11562011-08-01 H.J. Lu <hongjiu.lu@intel.com>
1157
1158 PR ld/13048
1159 * archures.c (bfd_mach_i386_intel_syntax): New.
1160 (bfd_mach_i386_i8086): Updated.
1161 (bfd_mach_i386_i386): Likewise.
1162 (bfd_mach_x86_64): Likewise.
1163 (bfd_mach_x64_32): Likewise.
1164 (bfd_mach_i386_i386_intel_syntax): Likewise.
1165 (bfd_mach_x86_64_intel_syntax): Likewise.
1166 (bfd_mach_x64_32_intel_syntax): Likewise.
1167 (bfd_mach_l1om): Likewise.
1168 (bfd_mach_l1om_intel_syntax): Likewise.
1169 (bfd_mach_k1om): Likewise.
1170 (bfd_mach_k1om_intel_syntax): Likewise.
1171
1172 * bfd-in2.h: Regenerated.
1173
1174 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
1175 bits_per_address.
1176 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
1177 (bfd_x64_32_arch): Likewise.
1178
1179 * elf64-x86-64.c: Include "libiberty.h".
1180 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
1181 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
1182 (elf_x86_64_reloc_type_lookup): Likewise.
1183 (elf_x86_64_reloc_name_lookup): Likewise.
1184 (elf_x86_64_relocate_section): Likewise.
1185 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
1186
11872011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1188
1189 * elfxx-mips.c (check_br32): Fix return type.
1190
11912011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1192
1193 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
1194
11952011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1196
1197 * elfxx-mips.c: Adjust comments throughout.
1198 (mips_elf_relax_delete_bytes): Reshape code.
1199 (_bfd_mips_elf_relax_section): Remove check for
1200 R_MICROMIPS_GPREL16 relocations. Reshape code.
1201
12022011-07-28 Roland McGrath <mcgrathr@google.com>
1203
1204 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
1205 (elf_i386_nacl_plt0_entry): New variable.
1206 (elf_i386_plt_entry): New variable.
1207 (elf_i386_nacl_pic_plt0_entry): New variable.
1208 (elf_i386_nacl_pic_plt_entry): New variable.
1209 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
1210 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
1211 (elf_backend_plt_alignment): Likewise.
1212
1213 * config.bfd: Handle i[3-7]86-*-nacl*.
1214 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
1215 * targets.c: Support bfd_elf32_i386_nacl_vec.
1216 * configure.in: Likewise.
1217 * configure: Regenerated.
1218
1219 * elf32-i386.c (struct elf_i386_plt_layout): New type.
1220 (GET_PLT_ENTRY_SIZE): New macro.
1221 (elf_i386_plt): New variable.
1222 (struct elf_i386_backend_data): New member `plt'.
1223 (elf_i386_arch_bed): Add initializer for it.
1224 (elf_i386_vxworks_arch_bed): Likewise.
1225 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
1226 (elf_i386_plt_sym_val): Likewise.
1227 (elf_i386_relocate_section): Likewise.
1228 (elf_i386_finish_dynamic_symbol): Likewise.
1229 Also use other elf_i386_plt_layout members for PLT details.
1230 (elf_i386_finish_dynamic_sections): Likewise.
1231
1232 * elf32-i386.c (struct elf_i386_backend_data): New type.
1233 (get_elf_i386_backend_data): New macro.
1234 (elf_i386_arch_bed): New variable.
1235 (elf_backend_arch_data): New macro.
1236 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
1237 (elf_i386_link_hash_table_create): Don't initialize them.
1238 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
1239 elf_i386_backend_data, not elf_i386_link_hash_table.
1240 (elf_i386_adjust_dynamic_symbol): Likewise.
1241 (elf_i386_allocate_dynrelocs): Likewise.
1242 (elf_i386_readonly_dynrelocs): Likewise.
1243 (elf_i386_size_dynamic_sections): Likewise.
1244 (elf_i386_relocate_section): Likewise.
1245 (elf_i386_finish_dynamic_symbol): Likewise.
1246 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
1247 (elf_i386_vxworks_link_hash_table_create): Function removed.
1248 (elf_i386_vxworks_arch_bed): New variable.
1249 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
1250
1251 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
1252 * elfxx-target.h (elf_backend_arch_data): New macro.
1253 (elfNN_bed): Use it as initializer for the new member.
1254
12552011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
1256
1257 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
1258 of range branches.
1259
12602011-07-26 Jakub Jelinek <jakub@redhat.com>
1261
1262 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
1263 and .zdebug_macro entry.
1264 (dwarf_debug_section_enum): Add debug_macro.
1265
12662011-07-26 Alan Modra <amodra@gmail.com>
1267
1268 * elf64-ppc.c: Include dwarf2.h.
1269 (struct ppc_link_hash_table): Add glink_eh_frame.
1270 (create_linkage_sections): Create .eh_frame section.
1271 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
1272 glink_eh_frame.
1273 (glink_eh_frame_cie): New array.
1274 (ppc64_elf_size_stubs): Size glink_eh_frame.
1275 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
1276 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
1277
12782011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
1279
1280 PR ld/12815
1281 * elf64-mmix.c (struct _mmix_elf_section_data): New members
1282 has_warned_bpo and has_warned_pushj.
1283 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
1284 converting to ISO C. Add new parameter error_message. All
1285 callers changed.
1286 (mmix_elf_perform_relocation): Ditto.
1287 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
1288 Handle the case where mmix_elf_check_common_relocs has not been
1289 called, missing preparations for relocs of the respective type.
1290
12912011-07-24 Chao-ying Fu <fu@mips.com>
1292 Ilie Garbacea <ilie@mips.com>
1293 Maciej W. Rozycki <macro@codesourcery.com>
1294 Joseph Myers <joseph@codesourcery.com>
1295 Catherine Moore <clm@codesourcery.com>
1296 Richard Sandiford <rdsandiford@googlemail.com>
1297
1298 * archures.c (bfd_mach_mips_micromips): New macro.
1299 * cpu-mips.c (I_micromips): New enum value.
1300 (arch_info_struct): Add bfd_mach_mips_micromips.
1301 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1302 prototype.
1303 (_bfd_mips_elf_relax_section): Likewise.
1304 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1305 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1306 ASE.
1307 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1308 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1309 (gprel16_reloc_p): Handle microMIPS ASE.
1310 (literal_reloc_p): New function.
1311 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1312 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1313 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1314 and _bfd_mips_elf_reloc_shuffle changes.
1315 (mips_elf_gprel32_reloc): Update comment.
1316 (micromips_reloc_map): New variable.
1317 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1318 (mips_elf32_rtype_to_howto): Likewise.
1319 (mips_info_to_howto_rel): Likewise.
1320 (bfd_elf32_bfd_is_target_special_symbol): Define.
1321 (bfd_elf32_bfd_relax_section): Likewise.
1322 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1323 (micromips_elf64_howto_table_rela): Likewise.
1324 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1325 and _bfd_mips_elf_reloc_shuffle changes.
1326 (micromips_reloc_map): Likewise.
1327 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1328 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1329 (mips_elf64_rtype_to_howto): Likewise.
1330 (bfd_elf64_bfd_is_target_special_symbol): Define.
1331 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1332 (elf_micromips_howto_table_rela): Likewise.
1333 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1334 and _bfd_mips_elf_reloc_shuffle changes.
1335 (micromips_reloc_map): Likewise.
1336 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1337 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1338 (mips_elf_n32_rtype_to_howto): Likewise.
1339 (bfd_elf32_bfd_is_target_special_symbol): Define.
1340 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1341 (LA25_LUI_MICROMIPS_2): Likewise.
1342 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1343 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1344 (TLS_RELOC_P): Handle microMIPS ASE.
1345 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1346 target is a microMIPS function.
1347 (micromips_reloc_p): New function.
1348 (micromips_reloc_shuffle_p): Likewise.
1349 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1350 (got_disp_reloc_p, got_page_reloc_p): New functions.
1351 (got_ofst_reloc_p): Likewise.
1352 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1353 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1354 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1355 (micromips_branch_reloc_p): New function.
1356 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1357 (tls_gottprel_reloc_p): Likewise.
1358 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1359 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1360 ASE.
1361 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1362 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1363 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1364 (mips_tls_got_index, mips_elf_got_page): Likewise.
1365 (mips_elf_create_local_got_entry): Likewise.
1366 (mips_elf_relocation_needs_la25_stub): Likewise.
1367 (mips_elf_calculate_relocation): Likewise.
1368 (mips_elf_perform_relocation): Likewise.
1369 (_bfd_mips_elf_symbol_processing): Likewise.
1370 (_bfd_mips_elf_add_symbol_hook): Likewise.
1371 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1372 (mips_elf_add_lo16_rel_addend): Likewise.
1373 (_bfd_mips_elf_check_relocs): Likewise.
1374 (mips_elf_adjust_addend): Likewise.
1375 (_bfd_mips_elf_relocate_section): Likewise.
1376 (mips_elf_create_la25_stub): Likewise.
1377 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1378 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1379 (_bfd_mips_elf_is_target_special_symbol): New function.
1380 (mips_elf_relax_delete_bytes): Likewise.
1381 (opcode_descriptor): New structure.
1382 (RA): New macro.
1383 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1384 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1385 (beq_insn_32): Likewise.
1386 (b_insn_16, bz_insn_16): New variables.
1387 (BZC32_REG_FIELD): New macro.
1388 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1389 (bzc_insns_32, bz_insns_16):Likewise.
1390 (BZ16_REG, BZ16_REG_FIELD): New macros.
1391 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1392 (jal_x_insn_32_bd32): Likewise.
1393 (j_insn_32, jalr_insn_32): Likewise.
1394 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1395 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1396 (JR16_REG): New macro.
1397 (ds_insns_16_bd16): New variable.
1398 (lui_insn): Likewise.
1399 (addiu_insn, addiupc_insn): Likewise.
1400 (ADDIUPC_REG_FIELD): New macro.
1401 (MOVE32_RD, MOVE32_RS): Likewise.
1402 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1403 (move_insns_32, move_insns_16): New variables.
1404 (nop_insn_32, nop_insn_16): Likewise.
1405 (MATCH): New macro.
1406 (find_match): New function.
1407 (check_br16_dslot, check_br32_dslot): Likewise.
1408 (check_br16, check_br32): Likewise.
1409 (IS_BITSIZE): New macro.
1410 (check_4byte_branch): New function.
1411 (_bfd_mips_elf_relax_section): Likewise.
1412 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1413 and microMIPS modules together.
1414 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1415 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1416 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1417 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1418 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1419 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1420 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1421 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1422 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1423 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1424 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1425 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1426 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1427 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1428 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1429 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1430 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1431 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1432 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1433 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1434 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1435 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1436 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1437 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1438 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1439 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1440 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1441 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1442 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1443 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1444 * bfd-in2.h: Regenerate.
1445 * libbfd.h: Regenerate.
1446
14472011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1448
1449 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1450 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1451 * Makefile.in: Regenerated.
1452
1453 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1454 (bfd_k1om_arch): New.
1455 (bfd_archures_list): Add &bfd_k1om_arch.
1456 * bfd-in2.h: Regenerated.
1457
1458 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1459 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1460 if bfd_elf64_x86_64_freebsd_vec is supported.
1461 (targ_selvecs): Likewise.
1462
1463 * configure.in: Support bfd_elf64_k1om_vec and
1464 bfd_elf64_k1om_freebsd_vec.
1465 * configure: Regenerated.
1466
1467 * cpu-k1om.c: New.
1468
1469 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1470 (bfd_elf64_k1om_vec): Likewise.
1471 (bfd_elf64_k1om_freebsd_vec): Likewise.
1472
1473 * targets.c (bfd_elf64_k1om_vec): New.
1474 (bfd_elf64_k1om_freebsd_vec): Likewise.
1475 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1476 bfd_elf64_k1om_freebsd_vec.
1477
14782011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1479
1480 Fix false coff-go32-exe matches.
1481 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1482 COFF_CHECK_FORMAT.
1483 * coff-stgo32.c (go32_check_format): New forward declaration.
1484 (COFF_CHECK_FORMAT): New defintion.
1485 (go32_check_format): New function.
1486
14872011-07-15 Alan Modra <amodra@gmail.com>
1488
1489 * configure.in: Bump version.
1490 * configure: Regenerate.
1491
14922011-07-14 Alan Modra <amodra@gmail.com>
1493
1494 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1495 * elf-bfd.h (struct already_linked): Forward declare.
1496
14972011-07-14 Alan Modra <amodra@gmail.com>
1498
1499 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1500 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1501
15022011-07-14 Alan Modra <amodra@gmail.com>
1503
1504 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1505 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1506 (build_tls_get_addr_stub): Likewise.
1507 (ppc_build_one_stub): Update calls to above.
1508 (ppc_size_one_stub): Adjust stub size.
1509 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1510 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1511
15122011-07-12 Nick Clifton <nickc@redhat.com>
1513
1514 * elf32-arm.c (elf32_arm_section_flags): Delete.
1515 (elf_backend_section_flags): Remove.
1516
15172011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1518
1519 PR ld/12982
1520 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1521 when setting stack_flags.
1522
15232011-07-11 Catherine Moore <clm@codesourcery.com>
1524
1525 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1526 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1527 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1528 * bfd-in2.h: Regenerated.
1529 * bfd.c (bfd_lookup_section_flags): New definition.
1530 * binary.c (binary_bfd_lookup_section_flags): New definition.
1531 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1532 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1533 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1534 * coff-rs6000.c (rs6000coff_vec): Include
1535 bfd_generic_lookup_section_flags.
1536 (pmac_xcoff_vec): Likewise.
1537 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1538 * coff64-rs6000.c (rs6000coff64_vec): Include
1539 bfd_generic_lookup_section_flags.
1540 (aix5coff64_vec): Likewise.
1541 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1542 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1543 (bfd_elf_lookup_section_flags): Declare.
1544 * elflink.c (bfd_elf_lookup_section_flags): New function.
1545 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1546 (elf_backend_lookup_section_flags_hook): Define.
1547 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1548 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1549 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1550 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1551 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1552 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1553 (bfd_generic_lookup_section_flags): Declare.
1554 * libbfd.h: Regenerated.
1555 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1556 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1557 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1558 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1559 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1560 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1561 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1562 * reloc.c (bfd_generic_lookup_section_flags): New function.
1563 * som.c (som_bfd_lookup_section_flags): New definition.
1564 * srec.c (srec_bfd_lookup_section_flags): New definition.
1565 * targets.c (flag_info): Declare.
1566 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1567 (_bfd_lookup_section_flags): New.
1568 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1569 * versados.c (versados_bfd_lookup_section_flags): New definition.
1570 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1571 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1572
15732011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1574
1575 PR ld/12978
1576 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1577
15782011-07-09 Alan Modra <amodra@gmail.com>
1579
1580 PR ld/12942
1581 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1582 rather than kept_section to determine whether a symbol is from
1583 a discarded section.
1584 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1585 sections appear undefined.
1586
15872011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1588
1589 PR ld/12942
1590 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1591 "asection *" with "struct already_linked *".
1592 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1593 (_bfd_generic_section_already_linked): Likewise.
1594 (bfd_section_already_linked_table_insert): Likewise.
1595 (struct already_linked): New.
1596 (struct bfd_section_already_linked): Use it.
1597 * elflink.c (_bfd_elf_section_already_linked): Replace.
1598 "asection *" with "struct already_linked *". Replace the plugin
1599 dummy with the LTO output.
1600 * linker.c (_bfd_generic_section_already_linked): Likewise.
1601 * targets.c (struct already_linked): Add forward declaration.
1602 (bfd_target): Replace "struct bfd_section *" with
1603 "struct already_linked *" in _section_already_linked.
1604 * bfd-in2.h: Regenerate.
1605 * libbfd.h: Regenerate.
1606
16072011-07-06 Tristan Gingold <gingold@adacore.com>
1608
1609 * mach-o.h: Move loader related definitions to
1610 include/mach-o/loader.h. Include it.
1611
16122011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1613
1614 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1615 define to _bfd_elf_set_osabi.
1616
16172011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1618 Thomas Schwinge <thomas@schwinge.name>
1619
1620 PR binutils/12913
1621 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1622 ELFOSABI_LINUX alias.
1623 * elf32-hppa.c: Likewise.
1624 * elf32-i370.c: Likewise.
1625 * elf64-hppa.c: Likewise.
1626
16272011-07-01 Ian Lance Taylor <iant@google.com>
1628
1629 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1630 DW_OP_lit3 to DW_OP_lit2.
1631
16322011-07-01 Alan Modra <amodra@gmail.com>
1633
1634 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1635 dyn relocs when called to copy flags for a weak sym.
1636 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1637 (ppc64_elf_merge_private_bfd_data): Delete.
1638 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1639 _bfd_generic_verify_endian_match.
1640
16412011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1642
1643 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1644 link_info is NULL.
1645
16462011-06-28 Tristan Gingold <gingold@adacore.com>
1647
1648 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1649 unsigned int.
1650 (_bfd_vms_write_etir): Write linkage index from reloc.
1651
16522011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1653
1654 * mach-o.c (bfd_mach_o_read_command): Also ignore
1655 BFD_MACH_O_LC_ROUTINES_64.
1656
16572011-06-27 Tristan Gingold <gingold@adacore.com>
1658
1659 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1660 section target index.
1661
16622011-06-27 Nick Clifton <nickc@redhat.com>
1663
1664 * cisco-core.c (cisco_core_little_vec): Add initialization of
1665 match_priority field.
1666
16672011-06-27 Tristan Gingold <gingold@adacore.com>
1668
1669 * cache.c: Include bfd_stdint.h.
1670 (cache_bmmap): Change profile. Return region start and size.
1671 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1672 (bfd_mmap): Change profile and adjust. Update comment.
1673 (memory_bmmap): Change profile.
1674 * opncls.c (opncls_bmmap): Change profile.
1675 * vms-lib.c (vms_lib_bmmap): Likewise.
1676 * libbfd.h: Regenerate.
1677 * bfd-in2.h: Regenerate.
1678
16792011-06-27 Tristan Gingold <gingold@adacore.com>
1680
1681 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1682 Add comment.
1683
16842011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1685
1686 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1687 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1688
16892011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1690
1691 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1692 PLT_EH_FRAME.
1693 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1694
16952011-06-24 Richard Henderson <rth@redhat.com>
1696
1697 PR ld/12928
1698 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1699 tlsgd insn before swapping adjacent insns.
1700
17012011-06-24 Tristan Gingold <gingold@adacore.com>
1702
1703 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1704 absolute section.
1705
17062011-06-24 Alan Modra <amodra@gmail.com>
1707
1708 PR ld/12921
1709 * elf.c (assign_file_positions_for_load_sections): Don't align
1710 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1711 that don't get a PT_LOAD.
1712
17132011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1714
1715 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1716 (sh_elf_check_relocs): Likewise.
1717
17182011-06-22 Richard Henderson <rth@redhat.com>
1719
1720 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1721 TPREL in a PIE image.
1722 (alpha_dynamic_entries_for_reloc): Likewise.
1723 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1724 (elf64_alpha_relax_got_load): Likewise.
1725
17262011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1727
1728 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1729 for PIE.
1730
17312011-06-22 Alan Modra <amodra@gmail.com>
1732
1733 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1734 plugin symbols. Fix segfault on linker scrip defined syms.
1735
17362011-06-20 Jakub Jelinek <jakub@redhat.com>
1737
1738 PR ld/12570
1739 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1740 at all for linker created .eh_frame sections.
1741 (_bfd_elf_discard_section_eh_frame): Handle linker created
1742 .eh_frame sections with no relocations.
1743 * elf64-x86-64.c: Include dwarf2.h.
1744 (elf_x86_64_eh_frame_plt): New variable.
1745 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1746 PLT_FDE_LEN_OFFSET): Define.
1747 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1748 (elf_x86_64_create_dynamic_sections): Create and fill in
1749 .eh_frame section for .plt section.
1750 (elf_x86_64_size_dynamic_sections): Write .plt section size
1751 into .eh_frame FDE covering .plt section.
1752 (elf_x86_64_finish_dynamic_sections): Write .plt section
1753 start into .eh_frame FDE covering .plt section. Call
1754 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1755 (elf_backend_plt_alignment): Define to 4.
1756 * elf32-i386.c: Include dwarf2.h.
1757 (elf_i386_eh_frame_plt): New variable.
1758 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1759 PLT_FDE_LEN_OFFSET): Define.
1760 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1761 (elf_i386_create_dynamic_sections): Create and fill in
1762 .eh_frame section for .plt section.
1763 (elf_i386_size_dynamic_sections): Write .plt section size
1764 into .eh_frame FDE covering .plt section.
1765 (elf_i386_finish_dynamic_sections): Write .plt section
1766 start into .eh_frame FDE covering .plt section. Call
1767 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1768 (elf_backend_plt_alignment): Define to 4.
1769
17702011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1771
1772 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1773 for x32.
1774
17752011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1776
1777 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1778 CORE_HEADER is defined.
1779 (elf_x86_64_write_core_note): New.
1780 (elf_backend_write_core_note): Likewise.
1781
1782 * hosts/x86-64linux.h (uint64_t): New.
1783 (user_regsx32_struct): Likewise.
1784 (elf_gregx32_t): Likewise.
1785 (ELF_NGREGX32): Likewise.
1786 (elf_gregsetx32_t): Likewise.
1787 (elf_prstatusx32): Likewise.
1788 (prstatusx32_t): Likewise.
1789 (user_fpregs32_struct): Removed.
1790 (user_fpxregs32_struct): Likewise.
1791 (user32): Likewise.
1792 (elf_fpregset32_t): Likewise.
1793 (elf_fpxregset32_t): Likewise.
1794 (prgregset32_t): Likewise.
1795 (prfpregset32_t): Likewise.
1796
17972011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1798
1799 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1800 (elf_x86_64_grok_psinfo): Likewise.
1801
18022011-06-16 Nick Clifton <nickc@redhat.com>
1803
1804 * elf.c (elf_find_function): Fail if not provided with a symbol
1805 table.
1806
18072011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1808
1809 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1810 * elf.c (elfcore_grok_arm_vfp): New function.
1811 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1812 (elfcore_write_arm_vfp): New function.
1813 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1814
18152011-06-14 Richard Henderson <rth@redhat.com>
1816
1817 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1818 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1819 (elf64_alpha_always_size_sections): Don't call
1820 elf64_alpha_merge_ind_symbols.
1821 (elf_backend_copy_indirect_symbol): New.
1822
18232011-06-14 Alan Modra <amodra@gmail.com>
1824
1825 PR ld/12887
1826 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1827 before doing anything.
1828 (_bfd_elf_discard_section_eh_frame): Likewise.
1829
18302011-06-14 Alan Modra <amodra@gmail.com>
1831
1832 * Makefile.am: Formatting.
1833 * Makefile.in: Regenerate.
1834 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1835 * po/SRC-POTFILES.in: Regnerate.
1836
18372011-06-14 Alan Modra <amodra@gmail.com>
1838
1839 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1840 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1841 Don't handle warning symbols here.
1842 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1843 (allocate_dynrelocs, readonly_dynrelocs): As above.
1844
18452011-06-14 Alan Modra <amodra@gmail.com>
1846
1847 PR ld/12851
1848 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1849 (elf_gc_sweep): Don't treat debug and sections like .comment
1850 specially here.
1851 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1852 not part of a group. Always call gc_mark_extra_sections.
1853 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1854 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1855 _bfd_elf_gc_mark_extra_sections.
1856 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1857 _bfd_elf_gc_mark_extra_sections.
1858 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1859
18602011-06-13 Nick Clifton <nickc@redhat.com>
1861
1862 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1863 variable 'local_got_offsets'.
1864 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1865 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1866
18672011-06-13 Walter Lee <walt@tilera.com>
1868
1869 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1870 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1871 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1872 and elfxx-tilegx.lo.
1873 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1874 elfxx-tilegx.c.
1875 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1876 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1877 * Makefile.in: Regenerate.
1878 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1879 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1880 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1881 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1882 bfd-in2.h: Regenerate.
1883 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1884 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1885 and bfd_elf64_tilegx_vec.
1886 * configure: Regenerate.
1887 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1888 TILEPRO_ELF_DATA.
1889 * libbfd.h: Regenerate.
1890 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1891 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1892 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1893 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1894 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1895 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1896 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1897 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1898 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1899 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1900 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1901 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1902 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1903 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1904 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1905 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1906 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1907 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1908 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1909 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1910 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1911 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1912 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1913 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1914 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1915 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1916 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1917 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1918 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1919 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1920 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1921 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1922 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1923 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1924 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1925 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1926 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1927 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1928 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1929 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1930 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1931 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1932 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1933 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1934 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1935 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1936 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1937 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1938 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1939 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1940 * targets.c (bfd_elf32_tilegx_vec): Declare.
1941 (bfd_elf32_tilepro_vec): Declare.
1942 (bfd_elf64_tilegx_vec): Declare.
1943 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1944 and bfd_elf64_tilegx_vec.
1945 * cpu-tilegx.c: New file.
1946 * cpu-tilepro.c: New file.
1947 * elf32-tilepro.h: New file.
1948 * elf32-tilepro.c: New file.
1949 * elf32-tilegx.c: New file.
1950 * elf32-tilegx.h: New file.
1951 * elf64-tilegx.c: New file.
1952 * elf64-tilegx.h: New file.
1953 * elfxx-tilegx.c: New file.
1954 * elfxx-tilegx.h: New file.
1955
19562011-06-13 Alan Modra <amodra@gmail.com>
1957
1958 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1959 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1960 warning symbols here.
1961 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1962 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1963 elf32_arm_readonly_dynrelocs): Likewise.
1964 * elf32-bfin.c (bfin_discard_copies): Likewise.
1965 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1966 elf_cris_discard_excess_dso_dynamics,
1967 elf_cris_discard_excess_program_dynamics): Likewise.
1968 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1969 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1970 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1971 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1972 elf_i386_readonly_dynrelocs): Likewise.
1973 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1974 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1975 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1976 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1977 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1978 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1979 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1980 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1981 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1982 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1983 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1984 elf32_tic6x_readonly_dynrelocs): Likewise.
1985 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1986 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1987 xstormy16_relax_plt_realloc): Likewise.
1988 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1989 * elf64-alpha.c (elf64_alpha_output_extsym,
1990 elf64_alpha_calc_got_offsets_for_symbol,
1991 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1992 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1993 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1994 elf_hppa_unmark_useless_dynamic_symbols,
1995 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1996 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1997 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1998 readonly_dynrelocs, merge_global_got, reallocate_got,
1999 undo_symbol_twiddle): Likewise.
2000 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2001 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
2002 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
2003 elf_x86_64_readonly_dynrelocs): Likewise.
2004 * elflink.c (elf_link_renumber_hash_table_dynsyms,
2005 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
2006 _bfd_elf_link_find_version_dependencies,
2007 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
2008 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
2009 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
2010 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
2011 elf_gc_propagate_vtable_entries_used,
2012 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
2013 elf_gc_allocate_got_offsets): Likewise.
2014 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
2015 elfNN_ia64_global_dyn_sym_thunk): Likewise.
2016 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
2017 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
2018 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2019 * i386linux.c (linux_tally_symbols): Likewise.
2020 * m68klinux.c (linux_tally_symbols): Likewise.
2021 * sparclinux.c (linux_tally_symbols): Likewise.
2022 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
2023 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
2024
2025 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
2026 function. Update all callers.
2027 * aoutx.h (aout_link_write_other_symbol): Likewise.
2028 * pdp11.c (aout_link_write_other_symbol): Likewise.
2029 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2030 * ecoff.c (ecoff_link_write_external): Likewise.
2031 * xcofflink.c (xcoff_write_global_symbol): Likewise.
2032 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
2033 warning symbols.
2034 * ecoff.c (ecoff_link_hash_traverse): Delete.
2035 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
2036 _bfd_coff_write_global_sym.
2037 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
2038 * libcoff.h: Regenerate.
2039
20402011-06-10 Nick Clifton <nickc@redhat.com>
2041
2042 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
2043 backend does not provide a function for creating dynamic sections
2044 then fail.
2045 (bfd_elf_final_link): Issue a warning message if a dynamic section
2046 has the SHT_NOTE type.
2047 (bfd_elf_final_link): Do not look for dynamic strings in a section
2048 that does not have the SHT_STRTAB type or the name .dynstr.
2049 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
2050 section is not in the output binary.
2051 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
2052
20532011-06-09 Tristan Gingold <gingold@adacore.com>
2054
2055 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
2056 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
2057 spaces.
2058
20592011-06-09 Tristan Gingold <gingold@adacore.com>
2060
2061 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
2062
20632011-06-09 Nick Clifton <nickc@redhat.com>
2064
2065 PR ld/12845
2066 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
2067 that the output section has an allocated bfd_elf_section_data
2068 structure.
2069 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
2070 symbols in sections that have been removed by garbage collection.
2071
20722011-06-08 H.J. Lu <hongjiu.lu@intel.com>
2073
2074 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
2075 relocations in SEC_DEBUGGING sections when building shared
2076 libraries.
2077
20782011-06-08 H.J. Lu <hongjiu.lu@intel.com>
2079
2080 PR ld/12851
2081 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
2082 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
2083
20842011-06-08 Tristan Gingold <gingold@adacore.com>
2085
2086 * makefile.vms (OBJS): Add elfxx-ia64.obj
2087 Remove vax case.
2088
20892011-06-08 Alan Modra <amodra@gmail.com>
2090
2091 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
2092 * sco5-core.c: Init match_priority field.
2093
20942011-06-08 Alan Modra <amodra@gmail.com>
2095
2096 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
2097 indirect links here.
2098
20992011-06-07 Joel Brobecker <brobecker@adacore.com>
2100
2101 * irix-core.c (irix_core_vec): Add match_priority field.
2102
21032011-06-06 Alan Modra <amodra@gmail.com>
2104
2105 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
2106 Add match_priority.
2107 * configure.in: Bump bfd version.
2108 * elfcode.h (elf_object_p): Delete hacks preventing match of
2109 EM_NONE and ELFOSABI_NONE targets when a better match exists.
2110 * elfxx-target.h (elf_match_priority): Define and use.
2111 * format.c (bfd_check_format_matches): Use target match_priority
2112 to choose best of multiple matching targets. In cases with multiple
2113 matches rerun _bfd_check_format if we don't choose the last match.
2114 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
2115 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
2116 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
2117 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
2118 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
2119 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
2120 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
2121 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
2122 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
2123 * vms-lib.c, * xsym.c: Init match_priority field.
2124 * configure: Regenerate.
2125 * bfd-in2.h: Regenerate.
2126
21272011-06-04 H.J. Lu <hongjiu.lu@intel.com>
2128
2129 PR ld/12842
2130 * elfcode.h (elf_object_p): Revert the last change.
2131
21322011-06-04 Alan Modra <amodra@gmail.com>
2133
2134 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
2135 return the other arch.
2136 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
2137 target.
2138
21392011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
2140
2141 PR ld/12682
2142 * hash.c (higher_primer_number): Add more, small, prime numbers.
2143 (bfd_hash_set_default_size): Likewise.
2144
21452011-06-02 Nick Clifton <nickc@redhat.com>
2146
2147 * coff-mcore.c: Fix spelling typo.
2148 * coff-stgo32.c: Likewise.
2149 * elf32-arm.c: Likewise.
2150 * elf32-avr.c: Likewise.
2151 * elf-m68hc1x.c: Likewise.
2152 * elf32-mcore.c: Likewise.
2153 * elf32-mep.c: Likewise.
2154 * elf32-mt.c: Likewise.
2155 * elf32-ppc.c: Likewise.
2156 * elf32-xtensa.c: Likewise.
2157 * elf64-ppc.c: Likewise.
2158 * elfxx-mips.c: Likewise.
2159 * netbsd.h: Likewise.
2160 * nlmcode.h: Likewise.
2161 * vms-alpha.c: Likewise.
2162 * po/bfd.pot: Regenerate.
2163 * po/SRC-POTFILES.in: Regenerate.
2164
21652011-06-01 DJ Delorie <dj@redhat.com>
2166
2167 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
2168 * target.c: Likewise.
2169 * configure.in: Likewise.
2170 * configure.in: Regenerate.
2171 * elf32-rx.c: Add elf32-rx-be-ns target.
2172 (rx_elf_object_p): Never allow the be-ns target by default,
2173 only allow it if the user requests it.
2174
21752011-06-01 H.J. Lu <hongjiu.lu@intel.com>
2176
2177 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
2178 relocation in readonly section in a shared object.
2179 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
2180
21812011-05-31 Nick Clifton <nickc@redhat.com>
2182
2183 * archive.c (adjust_relative_path): Fix comment to prevent it
2184 corrupting the auto-generated bfd.h.
2185
21862011-05-31 Paul Brook <paul@codesourcery.com>
2187
2188 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
2189 for known functions.
2190 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
2191 symbols.
2192
21932011-05-31 Paul Brook <paul@codesourcery.com>
2194
2195 * elf32-arm.c (arm_stub_is_thumb): Add
2196 arm_stub_long_branch_v4t_thumb_tls_pic.
2197 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
2198 Handle Thumb stubs.
2199
22002011-05-27 Nick Clifton <nickc@redhat.com>
2201
2202 PR binutils/12710
2203 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
2204 unable to read a file pointed to by an entry in a thin archive.
2205 (adjust_relative_path): Use lrealpath to canonicalize paths.
2206 Handle the case where the reference path is above the current
2207 path in the directory tree.
2208
22092011-05-26 H.J. Lu <hongjiu.lu@intel.com>
2210
2211 PR ld/12809
2212 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
2213 R_X86_64_TPOFF64 in executable.
2214
22152011-05-26 Alan Modra <amodra@gmail.com>
2216
2217 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
2218 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
2219 local_protected comment.
2220
22212011-05-25 Tristan Gingold <gingold@adacore.com>
2222
2223 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
2224 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
2225 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
2226 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
2227 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
2228 (elf32-ia64.c): Created from elfnn-ia64.c
2229 (elf64-ia64.c): Likewise.
2230 * elfxx-ia64.h: New file.
2231 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
2232 functions.Includes elfxx-ia64.h.
2233 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
2234 (IA64_HOWTO): Adjust.
2235 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
2236 (elfNN_ia64_reloc_type_lookup): Renames to
2237 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
2238 (elfNN_ia64_reloc_name_lookup): Renames to
2239 ia64_elf_reloc_name_lookup. Make it public.
2240 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
2241 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
2242 public.
2243 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
2244 Move it and make it public. Move prototype to elfxx-ia64.h
2245 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
2246 Move prototype to elfxx-ia64.h
2247 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
2248 (elfNN_ia64_info_to_howto): Adjust calls.
2249 (elfNN_ia64_relax_section): Adjust calls.
2250 (count_dyn_reloc): Fix typo.
2251 (elfNN_ia64_relocate_section): Adjust calls.
2252 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2253 (bfd_elfNN_bfd_reloc_type_lookup)
2254 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
2255 * configure: Regenerate.
2256 * Makefile.in: Regenerate.
2257
22582011-05-23 DJ Delorie <dj@redhat.com>
2259
2260 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
2261 the vma/lma swapping done in elf32_rx_modify_program_headers.
2262
22632011-05-23 Nick Clifton <nickc@redhat.com>
2264
2265 * elf-m10300.c (mn10300_elf_mkobject): New function.
2266 (bfd_elf32_mkobject): Define.
2267
22682011-05-23 Alan Modra <amodra@gmail.com>
2269
2270 * elf-bfd.h: Comment typo fix.
2271 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
2272 struct elf_dyn_relocs throughout.
2273 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
2274
22752011-05-23 Alan Modra <amodra@gmail.com>
2276
2277 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
2278 functions rather than warning callback or _bfd_error_handler.
2279 * elf32-ppc.c: Likewise.
2280 * elf64-ppc.c: Likewise.
2281 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
2282 arg error.
2283 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2284
22852011-05-23 Alan Modra <amodra@gmail.com>
2286
2287 PR 12763
2288 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
2289 .tbss, and page align same for all SHT_NOBITS sections.
2290
22912011-05-21 Alan Modra <amodra@gmail.com>
2292
2293 PR 12763
2294 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2295 from PT_TLS header.
2296 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2297 segment if just for .tbss.
2298 (assign_file_positions_for_load_sections): Don't report "can't
2299 allocate in segment" errors for .tbss.
2300 (assign_file_positions_for_non_load_sections): Don't set p_filesz
2301 from SHT_NOBITS section filepos.
2302
23032011-05-20 Bernd Schmidt <bernds@codesourcery.com>
2304
2305 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2306 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2307 (elf32_tic6x_relocate_section): Handle them.
2308
23092011-05-18 Nick Clifton <nickc@redhat.com>
2310
2311 PR ld/12761
2312 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2313 sections when building shared libraries.
2314
23152011-05-18 Rafał Krypa <r.krypa@samsung.com>
2316
2317 PR ld/12778
2318 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2319 reloc pointer.
2320
23212011-05-18 Tristan Gingold <gingold@adacore.com>
2322
2323 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2324 (xcoff_sweep): Always keep dwarf sections.
2325 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2326
23272011-05-18 Tristan Gingold <gingold@adacore.com>
2328
2329 * libxcoff.h (struct xcoff_dwsect_name): New type.
2330 (XCOFF_DWSECT_NBR_NAMES): New macro.
2331 (xcoff_dwsect_names): Declare.
2332 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2333 (styp_to_sec_flags): Ditto.
2334 (coff_new_section_hook): Ditto.
2335 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2336 * coff-rs6000.c (xcoff_dwsect_name): New variable.
2337
23382011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
2339
2340 PR ld/12759
2341 * elf32-rx.c (ignore_lma): New variable.
2342 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2343 (rx_modify_program_headers): Only copy the LMA into the VMA if
2344 ignore_lma is true.
2345
23462011-05-17 Alan Modra <amodra@gmail.com>
2347
2348 PR ld/12760
2349 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2350 * elflink.c (elf_link_add_object_symbols): Likewise.
2351 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2352
23532011-05-16 Alan Modra <amodra@gmail.com>
2354
2355 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2356
23572011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2358
2359 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2360 global GOT entries for GOT_PAGE relocations against global symbols.
2361
23622011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2363
2364 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2365 (tic6x-*-*): Replaced by these.
2366 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2367 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2368 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2369 Define.
2370 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2371 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2372 "elf32-target.h" two more times.
2373 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2374 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2375 bfd_elf32_tic6x_elf_le_vec.
2376 * configure: Regenerate.
2377
23782011-05-13 Jan Beulich <jbeulich@novell.com>
2379
2380 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2381
23822011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2383
2384 * config.in: Regenerated.
2385 * configure: Regenerated.
2386 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2387 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2388 HAVE_PSINFO32_T_PR_PID.
2389 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2390 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2391 and HAVE_PSINFO32_T_PR_PID.
2392 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2393
23942011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2395
2396 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2397 32bit psinfo.
2398 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2399 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2400
24012011-05-09 Paul Brook <paul@codesourcery.com>
2402
2403 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2404 * bfd-in2.h: Regenerate.
2405 * elf32-tic6x.c: Include limits.h.
2406 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2407 _tic6x_elf_section_data): New.
2408 (elf32_tic6x_section_data): Define.
2409 (elf32_tic6x_new_section_hook): Allocate target specific data.
2410 (elf32_tic6x_add_unwind_table_edit): New function.
2411 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2412 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2413 elf32_tic6x_copy_exidx_entry): New functions.
2414 (elf_backend_write_section): Define.
2415
24162011-05-09 Paul Brook <paul@codesourcery.com>
2417
2418 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2419 elf32_tic6x_fake_sections): New functions.
2420 (elf_backend_fake_sections): Define.
2421
24222011-05-09 Paul Brook <paul@codesourcery.com>
2423
2424 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2425 (elf_backend_gc_mark_extra_sections): Define.
2426
24272011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2428
2429 PR ld/12365
2430 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2431 references to symbols defined in discarded sections.
2432
24332011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2434
2435 PR ld/12365
2436 * coffgen.c (coff_write_symbol): Assume input section is its own
2437 output section if output_section member not set.
2438 (coff_write_alien_symbol): Likewise.
2439
24402011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2441
2442 PR ld/12730
2443 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2444
2445 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2446 sections if needed.
2447
2448 * section.c (SEC_ELF_REVERSE_COPY): New.
2449 * bfd-in2.h: Regenerated.
2450
24512011-05-07 Anders Kaseorg <andersk@ksplice.com>
2452
2453 PR 12739
2454 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2455 * bfd-in2.h: Regenerate.
2456
24572011-05-06 Tristan Gingold <gingold@adacore.com>
2458
2459 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2460 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2461 any code section. Add comments.
2462 (alpha_vms_object_p): Use void * instead of PTR.
2463 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2464 (build_module_list): Guard against no DST section. Add comments.
2465 (alpha_vms_link_output_symbol): Discard undefined symbols.
2466 (alpha_vms_get_section_contents): Simply memcpy if the section was
2467 already loaded. Fix typo.
2468 (vms_new_section_hook): Use void * instead of PTR.
2469 (vms_alpha_vec): Ditto.
2470
24712011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2472
2473 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2474 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2475
24762011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2477
2478 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2479 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2480 mismatch. Choose the lower of the two values.
2481 (bfd_elf32_bfd_final_link): New macro.
2482
24832011-04-28 Tristan Gingold <gingold@adacore.com>
2484
2485 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2486 (bfd_xcoff_swap_aux_out): Ditto.
2487 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2488 (bfd_xcoff64_swap_aux_out): Ditto.
2489
24902011-05-04 Alan Modra <amodra@gmail.com>
2491
2492 PR ld/12727
2493 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2494 was_undefined on dot-symbols.
2495
24962011-05-03 Paul Brook <paul@codesourcery.com>
2497
2498
2499 * elf32-tic6x.c (elf32_tic6x_howto_table,
2500 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2501 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2502 Add R_C6000_EHTYPE.
2503
25042011-05-01 Alan Modra <amodra@gmail.com>
2505
2506 PR ld/12718
2507 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2508 creating ifunc sections.
2509 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2510
25112011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2512
2513 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2514 names.
2515
25162011-04-28 Tom Tromey <tromey@redhat.com>
2517
2518 * bfdio.c (memory_bstat): Pass correct size to memset.
2519
25202011-04-28 Mike Frysinger <vapier@gentoo.org>
2521
2522 * dwarf2.c (dwarf_debug_sections): Mark const.
2523 * elf.c (special_sections): Likewise.
2524 * libbfd-in.h (dwarf_debug_sections): Likewise.
2525 * libbfd.h: Regenerate.
2526
25272011-04-26 Kai Tietz <ktietz@redhat.com>
2528
2529 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2530 debugging sections.
2531
25322011-04-26 Tristan Gingold <gingold@adacore.com>
2533
2534 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2535
25362011-04-24 Alan Modra <amodra@gmail.com>
2537
2538 PR ld/12365
2539 PR ld/12696
2540 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2541 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2542 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2543 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2544 it is a redef of an IR symbol in a real BFD.
2545
25462011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2547
2548 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2549 in readonly section in a shared object.
2550 (elf_i386_size_dynamic_sections): Likewise.
2551 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2552 (elf_x86_64_size_dynamic_sections): Likewise.
2553
25542011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2555
2556 PR ld/12694
2557 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2558 symbols.
2559 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2560
25612011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2562
2563 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2564 on dynamic symbol error.
2565 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2566
25672011-04-20 Tristan Gingold <gingold@adacore.com>
2568
2569 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2570
25712011-04-20 Alan Modra <amodra@gmail.com>
2572
2573 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2574 (bfd_hash_table_init_n): Overflow checking.
2575 (bfd_hash_set_default_size): Return current size. Take unsigned long
2576 arg. Add 65537 to hash_size primes.
2577 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2578 * bfd-in2.h: Regenerate.
2579
25802011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2581
2582 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2583 memmove elements.
2584
25852011-04-20 Alan Modra <amodra@gmail.com>
2586
2587 * libbfd.c (bfd_log2): Do return rounded up value.
2588 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2589 call with expanded old round down version of the function.
2590
2591 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2592 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2593
25942011-04-20 Alan Modra <amodra@gmail.com>
2595
2596 PR ld/12365
2597 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2598 in their own common section.
2599 * elflink.c (elf_link_add_object_symbols): Likewise.
2600 * linker.c (generic_link_check_archive_element): Don't lose flags
2601 if common section is pre-existing.
2602 (_bfd_generic_link_add_one_symbol): Likewise.
2603
26042011-04-20 Alan Modra <amodra@gmail.com>
2605
2606 PR ld/12365
2607 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2608 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2609 multiple_definition regardless of allow_multiple_definition.
2610 * simple.c (simple_dummy_multiple_definition): Update.
2611 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2612 calls.
2613
26142011-04-18 Tristan Gingold <gingold@adacore.com>
2615
2616 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2617
26182011-04-18 Alan Modra <amodra@gmail.com>
2619
2620 PR ld/12365
2621 PR ld/12672
2622 * bfd.c (BFD_PLUGIN): Define.
2623 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2624 * bfd-in2.h: Regenerate.
2625 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2626 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2627
26282011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2629
2630 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2631 SEC_LOAD.
2632
26332011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2634
2635 * elf-bfd.h (struct sdt_note): New struct.
2636 (struct elf_obj_tdata) <sdt_note_head>: New field.
2637 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2638 (elfobj_grok_stapsdt_note): Likewise.
2639 (elf_parse_notes): Added code to treat SystemTap note
2640 sections.
2641
26422011-04-12 Richard Henderson <rth@redhat.com>
2643
2644 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2645 exclude empty .got sections.
2646
26472011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2648
2649 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2650 array access for BFD_RELOC_386_IRELATIVE.
2651
26522011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2653
2654 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2655
26562011-04-11 Mark Wielaard <mjw@redhat.com>
2657
2658 PR 10549
2659 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2660 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2661 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2662 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2663 also if STB_GNU_UNIQUE symbol binding was seen.
2664 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2665 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2666 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2667 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2668 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2669 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2670
26712011-04-11 Alan Modra <amodra@gmail.com>
2672
2673 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2674 sections.
2675 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2676 (_bfd_generic_get_section_contents_in_window): Likewise.
2677 * section.c (bfd_get_section_contents): Likewise.
2678 * compress.c (bfd_get_full_section_contents): Likewise.
2679 * elf32-rx.c (rx_final_link): Ignore rawsize.
2680 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2681 bfd with bfd_get_section_limit.
2682 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2683 os->size during final link. Update callers.
2684 * bfd-in2.h: Regenerate.
2685
26862011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2687
2688 PR ld/12637
2689 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2690 as the number of global entries when merging with the primary GOT.
2691
26922011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2693
2694 * elf32-i386.c: Update copyright year.
2695 * elf64-x86-64.c: Likewise.
2696
26972011-04-09 Kai Tietz <ktietz@redhat.com>
2698
2699 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2700 buffer and use rawsize for sorting.
2701 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2702 before doing alignment.
2703
27042011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2705
2706 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2707 error on unsupported relocation.
2708 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2709
27102011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2711
2712 PR binutils/12657
2713 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2714 pid_t.
2715
27162011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2717
2718 PR ld/12654
2719 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2720 instead of shared for R_386_TLS_LDO_32.
2721
27222011-04-08 Tristan Gingold <gingold@adacore.com>
2723
2724 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2725 * coff-pmac: Remove
2726 * xcoff-target.h: Remove
2727 * Makefile.in: Regenerate.
2728
27292011-04-07 Cary Coutant <ccoutant@google.com>
2730
2731 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2732
27332011-04-07 Paul Brook <paul@codesourcery.com>
2734
2735 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2736 pc-relative.
2737 (elf32_tic6x_howto_table_rel): Ditto.
2738 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2739 (elf32_tic6x_check_relocs): Ditto.
2740
27412011-04-06 Joseph Myers <joseph@codesourcery.com>
2742
2743 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2744 targets.
2745 (strongarm*, thumb*, xscale*): Remove architectures.
2746 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2747 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2748 xscale-*-coff): Remove targets.
2749
27502011-04-01 Tristan Gingold <gingold@adacore.com>
2751
2752 * elfxx-ia64.c: include bfd_stdint.h
2753
27542011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2755
2756 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2757 dynobj and its initialization.
2758
27592011-03-31 Tristan Gingold <gingold@adacore.com>
2760
2761 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2762 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2763 BFD_HOST_LONG_LONG to 1.
2764
27652011-03-31 Tristan Gingold <gingold@adacore.com>
2766
2767 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2768 (_bfd_vms_write_etir): Ditto.
2769 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2770 * configure.com: Generate bfd_stdint.h
2771
27722011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2773
2774 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2775 (elf32_tic6x_setup): Declare.
2776 * elf32-tic6x.c: Include <limits.h>.
2777 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2778 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2779 New structures.
2780 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2781 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2782 tic6x_elf_scom_symbol_ptr): New static variables.
2783 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2784 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2785 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2786 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2787 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2788 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2789 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2790 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2791 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2792 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2793 to weak symbols as required by the ABI.
2794 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2795 as needed when generating DSBT output.
2796 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2797 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2798 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2799 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2800 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2801 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2802 New static functions.
2803 (ELF_MAXPAGESIZE): Define to 0x1000.
2804 (bfd_elf32_bfd_copy_private_bfd_data,
2805 bfd_elf32_bfd_link_hash_table_create,
2806 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2807 elf_backend_want_got_plt, elf_backend_want_dynbss,
2808 elf_backend_plt_readonly, elf_backend_got_header_size,
2809 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2810 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2811 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2812 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2813 elf_backend_section_from_bfd_section,
2814 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2815 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2816 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2817
2818 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2819 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2820 * bfd/bfd-in2.h: Regenerate.
2821 * bfd/libbfd.h: Regenerate.
2822 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2823
28242011-03-31 Tristan Gingold <gingold@adacore.com>
2825
2826 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2827 entry on xcoff when value is C_NULL_VALUE.
2828
28292011-03-31 Tristan Gingold <gingold@adacore.com>
2830
2831 * libcoff-in.h (exec_hdr): Remove.
2832 * libcoff.h: Regenerate.
2833
28342011-03-30 Nick Clifton <nickc@redhat.com>
2835
2836 * po/da.po: Updated Danish translation.
2837
28382011-03-29 Richard Henderson <rth@redhat.com>
2839
2840 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2841 (elf64_alpha_gc_sweep_hook): New.
2842 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2843 (elf_backend_can_gc_sections): New.
2844
28452011-03-26 John Marino <binutils@marino.st>
2846
2847 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2848 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2849 * configure: Regenerate.
2850
28512011-03-25 Michael Snyder <msnyder@vmware.com>
2852
2853 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2854
28552011-03-25 Tristan Gingold <gingold@adacore.com>
2856
2857 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2858 of find_nearest_line on object files.
2859
28602011-03-25 Tristan Gingold <gingold@adacore.com>
2861
2862 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2863 Minor reordering.
2864 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2865
28662011-03-24 Alan Modra <amodra@gmail.com>
2867
2868 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2869 old-style __tls_get_addr calls without marker relocs don't match
2870 their arg setup insn one for one. If such mismatches are found
2871 report the reloc and don't do any tls optimization.
2872 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2873
28742011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2875
2876 * bfd-in2.h: Regenerate.
2877
28782011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2879
2880 * archures.c: Add AVR XMEGA architecture information.
2881 * cpu-avr.c (arch_info_struct): Likewise.
2882 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2883 (elf32_avr_object_p): Likewise.
2884
28852011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2886
2887 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2888 * bfd-in2.h: Regenerate.
2889 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2890 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2891 entry.
2892 (elf32_arm_howto_from_type): Update accordingly.
2893 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2894 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2895 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2896 with an extra noncall_refcount field.
2897 (arm_local_iplt_info): New structure.
2898 (elf_arm_obj_tdata): Add local_iplt.
2899 (elf32_arm_local_iplt): New accessor macro.
2900 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2901 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2902 Change tls_type to a bitfield and add is_iplt.
2903 (elf32_arm_link_hash_newfunc): Update accordingly.
2904 (elf32_arm_allocate_local_sym_info): New function.
2905 (elf32_arm_create_local_iplt): Likewise.
2906 (elf32_arm_get_plt_info): Likewise.
2907 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2908 (elf32_arm_get_local_dynreloc_list): Likewise.
2909 (create_ifunc_sections): Likewise.
2910 (elf32_arm_copy_indirect_symbol): Update after the changes to
2911 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2912 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2913 to get PLT information. Assert that all STT_GNU_IFUNC references
2914 are turned into PLT references.
2915 (arm_build_one_stub): Pass the symbol type to
2916 elf32_arm_final_link_relocate.
2917 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2918 (elf32_arm_allocate_irelocs): New function.
2919 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2920 all R_ARM_IRELATIVE.
2921 (elf32_arm_allocate_plt_entry): New function.
2922 (elf32_arm_populate_plt_entry): Likewise.
2923 (elf32_arm_final_link_relocate): Add an st_type parameter.
2924 Set srelgot to null for static objects. Use separate variables
2925 to record which st_value and st_type should be used when generating
2926 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2927 symbol's PLT information, setting has_iplt_entry, splt,
2928 plt_offset and gotplt_offset accordingly. Check whether
2929 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2930 the relocation target accordingly. Broaden assert to include
2931 .iplts. Don't set sreloc for static relocations. Assert that
2932 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2933 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2934 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2935 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2936 resolve GOT references to the .igot.plt entry.
2937 (elf32_arm_relocate_section): Update the call to
2938 elf32_arm_final_link_relocate.
2939 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2940 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2941 relocations in shared libraries and relocatable executables.
2942 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2943 to get the list of dynamic relocations for a local symbol.
2944 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2945 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2946 to allocate local symbol information. Treat R_ARM_REL32 and
2947 R_ARM_REL32_NOI as call relocations in shared libraries and
2948 relocatable executables. Record PLT information for local
2949 STT_GNU_IFUNC functions as well as global functions. Count
2950 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2951 to get the list of dynamic relocations for a local symbol.
2952 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2953 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2954 removed. Update after the changes to elf32_arm_link_hash_entry.
2955 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2956 entries should live in .plt or .iplt. Check whether the .igot.plt
2957 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2958 to allocate .plt and .(i)got.plt entries. Detect which .got
2959 entries will need R_ARM_IRELATIVE relocations and use
2960 elf32_arm_allocate_irelocs to allocate them. Likewise other
2961 non-.got dynamic relocations.
2962 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2963 and dynamic relocations for local STT_GNU_IFUNC symbols.
2964 Check whether the .igot.plt and .got entries can be combined.
2965 Detect which .got entries will need R_ARM_IRELATIVE relocations
2966 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2967 section pointers intead of strcmp checks. Handle iplt and igotplt.
2968 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2969 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2970 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2971 resolve to it.
2972 (elf32_arm_output_plt_map_1): New function, split out from
2973 elf32_arm_output_plt_map. Handle .iplt entries. Use
2974 elf32_arm_plt_needs_thumb_stub_p.
2975 (elf32_arm_output_plt_map): Call it.
2976 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2977 local .iplt entries.
2978 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2979 (elf32_arm_swap_symbol_out): Likewise.
2980 (elf32_arm_add_symbol_hook): New function.
2981 (elf_backend_add_symbol_hook): Define for all targets.
2982
29832011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2984
2985 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2986 * elf.c (swap_out_syms): Set st_target_internal for each
2987 Elf_Internal_Sym.
2988 * elfcode.h (elf_swap_symbol_in): Likewise.
2989 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2990 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2991 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2992 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2993 * elflink.c (elf_link_output_extsym): Likewise.
2994 (bfd_elf_final_link): Likewise.
2995 (elf_link_add_object_symbols): Copy st_target_internal
2996 to the hash table if we see a definition.
2997 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2998 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2999 a branch_type field.
3000 (a8_erratum_fix, a8_erratum_reloc): Likewise.
3001 (arm_type_of_stub): Replace actual_st_type with an
3002 actual_branch_type parameter.
3003 (arm_build_one_stub): Use branch types rather than st_types to
3004 determine the type of branch.
3005 (cortex_a8_erratum_scan): Likewise.
3006 (elf32_arm_size_stubs): Likewise.
3007 (bfd_elf32_arm_process_before_allocation): Likewise.
3008 (allocate_dynrelocs_for_symbol): Likewise.
3009 (elf32_arm_finish_dynamic_sections): Likewise.
3010 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
3011 a branch_type parameter.
3012 (elf32_arm_relocate_section): Update call accordingly.
3013 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
3014 (elf32_arm_output_map_sym): Initialize st_target_internal.
3015 (elf32_arm_output_stub_sym): Likewise.
3016 (elf32_arm_symbol_processing): Delete.
3017 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
3018 Use st_target_internal to record the branch type.
3019 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
3020 Thumb functions.
3021 (elf32_arm_is_function_type): Delete.
3022 (elf_backend_symbol_processing): Likewise.
3023 (elf_backend_is_function_type): Likewise.
3024
30252011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3026
3027 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
3028 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
3029 into the PLT block.
3030
30312011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3032
3033 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
3034 may_need_local_target_p and may_become_dynamic_p to classify
3035 the relocation type. Don't check info->symbolic or h->def_regular
3036 when deciding whether to record a potential dynamic reloc.
3037 Don't treat potential dynamic relocs as PLT references.
3038 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
3039 try to make the PLT reference count go negative.
3040
30412011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3042
3043 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
3044 GOT entry here, rather than leaving it to finish_dynamic_symbol.
3045 Only create a dynamic relocation for local references if
3046 info->shared.
3047 (allocate_dynrelocs_for_symbol): Update dynamic relocation
3048 allocation accordingly.
3049 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
3050
30512011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3052
3053 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
3054 (elf32_arm_add_dynreloc): Likewise.
3055 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
3056 to allocate dynamic relocations.
3057 (elf32_arm_size_dynamic_sections): Likewise.
3058 (allocate_dynrelocs): Likewise. Rename to
3059 allocate_dynrelocs_for_symbol.
3060 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
3061 create dynamic relocations.
3062 (elf32_arm_finish_dynamic_symbol): Likewise.
3063
30642011-03-12 H.J. Lu <hongjiu.lu@intel.com>
3065
3066 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3067 x32 GD->IE and GD->LE transitions.
3068 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
3069 and LD->LE transitions.
3070
30712011-03-10 Alan Modra <amodra@gmail.com>
3072
3073 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
3074 for LO_DS error message and correct multiple.
3075
30762011-03-10 Alan Modra <amodra@gmail.com>
3077
3078 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
3079 (ppc64_elf_link_just_syms): New function.
3080 (opd_entry_value): Don't assume big-endian host.
3081 (get_r2off): New function.
3082 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
3083
30842011-03-06 Michael Snyder <msnyder@vmware.com>
3085
3086 * compress.c (bfd_compress_section_contents): Check for out of mem.
3087
3088 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
3089 that case statement falls through intentionally.
3090
3091 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
3092
30932011-03-04 Alan Modra <amodra@gmail.com>
3094
3095 * archive.c (bsd_write_armap): Don't call stat in deterministic
3096 mode, and don't use st_mtime if stat returns error.
3097
30982011-03-03 Michael Snyder <msnyder@vmware.com>
3099
3100 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
3101
3102 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
3103
3104 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
3105 (aout_link_write_other_symbol): Missing break statement.
3106
3107 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
3108
3109 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
3110
31112011-03-03 H.J. Lu <hongjiu.lu@intel.com>
3112
3113 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3114 x32 IE->LE transition.
3115 (elf_x86_64_relocate_section): Likewise.
3116
31172011-03-02 Bernd Schmidt <bernds@codesourcery.com>
3118
3119 * elflink.c (is_reloc_section): Remove function.
3120 (get_dynamic_reloc_section_name): Construct string manually.
3121
31222011-02-28 Kai Tietz <kai.tietz@onevision.com>
3123
3124 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
3125 (adjust_relative_path): Likewise.
3126 (_bfd_construct_extended_name_table): Likewise.
3127 * corefile.c (generic_core_file_matches_executable_p): Likewise.
3128 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
3129 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3130 * elf32-spu.c (sort_bfds): Likewise.
3131 (spu_elf_auto_overlay): Likewise.
3132 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3133 * xcofflink.c (xcoff_set_import_path): Likewise.
3134 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
3135 (xtensa_regfile_lookup_shortname): Likewise.
3136
31372011-02-28 Alan Modra <amodra@gmail.com>
3138
3139 PR 12513
3140 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
3141 stringsize. Properly sanity check symdef_count. Remove redundant
3142 bfd_release.
3143
31442011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
3145
3146 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
3147 and handle claim_file seeking. Only try to load the plugin once.
3148
31492011-02-22 Andreas Schwab <schwab@redhat.com>
3150
3151 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
3152 relocation read the value from the second GOT slot.
3153
31542011-02-15 Tristan Gingold <gingold@adacore.com>
3155
3156 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
3157
31582011-02-15 Alan Modra <amodra@gmail.com>
3159
3160 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
3161 toc relocs. Fuss over free(NULL).
3162
31632011-02-14 Mike Frysinger <vapier@gentoo.org>
3164
3165 * elflink.c (bfd_elf_size_dynamic_sections): Add
3166 bfd_get_symbol_leading_char to the start of newname.
3167
31682011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3169
3170 * configure: Regenerate.
3171
31722011-02-09 Alan Modra <amodra@gmail.com>
3173
3174 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
3175 we are done. When optimising large toc, check that a global
3176 symbol on a toc reloc is defined in a kept section.
3177
31782011-02-08 Nick Clifton <nickc@redhat.com>
3179
3180 PR binutils/12467
3181 * elf.c (assign_file_positions_for_load_sections): Set the program
3182 header offset and entry size to zero if there are no program
3183 headers.
3184
31852011-02-08 Alan Modra <amodra@gmail.com>
3186
3187 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
3188 local_syms when looking for local symbols in .toc.
3189
31902011-02-01 Alan Modra <amodra@gmail.com>
3191
3192 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
3193 for toc pointer on any section having makes_toc_func_call set.
3194 (check_pasted_section): Ensure pasted .init/.fini fragments use
3195 the same toc if any has makes_toc_func_call set.
3196
31972011-01-28 Joseph Myers <joseph@codesourcery.com>
3198
3199 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
3200 field.
3201
32022011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
3203
3204 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
3205 common sections too.
3206
32072011-01-18 H.J. Lu <hongjiu.lu@intel.com>
3208
3209 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
3210 Solaris target.
3211
32122011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
3213
3214 Fix compilation for mingw64.
3215 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
3216 typecast to avoid warning.
3217 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
3218 usage.
3219 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
3220 of long for pointer to avoid warning.
3221 (elfNN_ia64_relax_brl): Idem.
3222 (elfNN_ia64_install_value): Idem.
3223 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
3224
32252011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3226
3227 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
3228 h->needs_plt when deciding whether to record a possible dynamic reloc.
3229
32302011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3231
3232 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
3233 dynamic relocs for the removed section.
3234
32352011-01-15 H.J. Lu <hongjiu.lu@intel.com>
3236
3237 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
3238 relocations.
3239
32402011-01-14 H.J. Lu <hongjiu.lu@intel.com>
3241
3242 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
3243 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
3244 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
3245 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
3246 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
3247 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
3248 for ILP32.
3249
32502011-01-14 Alan Modra <amodra@gmail.com>
3251
3252 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
3253 error.
3254 (_bfd_default_error_handler): Likewise.
3255 * elf.c (print_segment_map): Likewise.
3256 * libbfd.c (warn_deprecated): Likewise.
3257 * som.c (som_sizeof_headers): No need to do so here.
3258 * coff-i860.c: Replace use of printf for error messages with
3259 _bfd_error_handler.
3260 * coff-ppc.c: Likewise.
3261 * coff-sh.c: Likewise.
3262 * elf32-bfin.c: Likewise.
3263 * elf32-dlx.c: Likewise.
3264 * elf32-mep.c: Likewise.
3265 * elf32-v850.c: Likewise.
3266 * mach-o.c: Likewise.
3267 * pef.c: Likewise.
3268
32692011-01-13 H.J. Lu <hongjiu.lu@intel.com>
3270
3271 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
3272 swap_reloca_out.
3273 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
3274 (elf_x86_64_check_relocs): Align relocation section to 4 byte
3275 for 32bit.
3276 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
3277 ELF_ST_TYPE.
3278 (elf_x86_64_finish_dynamic_symbol): Updated.
3279 (elf_x86_64_finish_dynamic_sections): Don't use
3280 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
3281 bfd_elf64_swap_dyn_out.
3282
32832011-01-14 J. Park <grassman@gmail.com>
3284
3285 PR ld/12339
3286 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
3287 following bfd_link_hash_warning symbol link.
3288
32892011-01-10 Nathan Sidwell <nathan@codesourcery.com>
3290 Glauber de Oliveira Costa <glommer@gmail.com>
3291
3292 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3293 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3294 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3295 relocations.
3296 * libbfd.h: Rebuilt.
3297 * bfd-in2.h: Rebuilt.
3298 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3299 (elf32_arm_reloc_map): Likewise.
3300 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3301 (elf32_arm_stub_long_branch_any_tls_pic,
3302 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3303 (DEF_STUBS): Add new stubs.
3304 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3305 (elf32_arm_local_tlsdesc_gotent): New.
3306 (GOT_TLS_GDESC): New mask.
3307 (GOT_TLS_GD_ANY): Define.
3308 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3309 (elf32_arm_compute_jump_table_size): New.
3310 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3311 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3312 sgotplt_jump_table_size fields.
3313 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3314 (elf32_arm_link_hash_table_create): Initialize new fields.
3315 (arm_type_of_stub): Check TLS desc relocs too.
3316 (elf32_arm_stub_name): TLS desc relocs can be shared.
3317 (elf32_arm_tls_transition): Determine relaxation.
3318 (arm_stub_required_alignment): Add tls stubs.
3319 (elf32_arm_size_stubs): Likewise.
3320 (elf32_arm_tls_relax): Perform TLS relaxing.
3321 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3322 (IS_ARM_TLS_GNU_RELOC): New.
3323 (IS_ARM_TLS_RELOC): Use it.
3324 (elf32_arm_relocate_section): Perform TLS relaxing.
3325 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3326 desc relocations.
3327 (allocate_dynrelocs): Allocate tls desc relcoations.
3328 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3329 symbols.
3330 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3331 got slots.
3332 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3333 symbol.
3334 (elf32_arm_finish_dynamic_symbol): Adjust.
3335 (arm_put_trampoline): New.
3336 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3337 trampolines.
3338 (elf_backend_always_size_sections): Define.
3339
33402011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3341
3342 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3343
33442011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3345
3346 PR ld/12366
3347 PR ld/12371
3348 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3349 handle symbols marked with regular reference, but not non-GOT
3350 reference when building shared library.
3351
3352 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3353 local and global STT_GNU_IFUNC symols when building shared
3354 library.
3355 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3356
33572011-01-05 DJ Delorie <dj@redhat.com>
3358
3359 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3360 * libbfd.h: Regenerate.
3361 * bfd-in2.h: Regenerate.
3362 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3363
33642011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3365
3366 * cpu-i386.c (bfd_i386_compatible): New.
3367 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3368 with bfd_i386_compatible.
3369 (bfd_x86_64_arch_intel_syntax): Likewise.
3370 (bfd_i386_arch_intel_syntax): Likewise.
3371 (i8086_arch): Likewise.
3372 (bfd_x64_32_arch): Likewise.
3373 (bfd_x86_64_arch): Likewise.
3374 (bfd_i386_arch): Likewise.
3375
3376For older changes see ChangeLog-2010
3377\f
752937aa
NC		 3378Copyright (C) 2011 Free Software Foundation, Inc.
3379
3380Copying and distribution of this file, with or without modification,
3381are permitted in any medium without royalty provided the copyright
3382notice and this notice are preserved.
3383
23e1d329
NC		 3384Local Variables:
3385mode: change-log
3386left-margin: 8
3387fill-column: 74
3388version-control: never
3389End:
GDB Binutils - Deliverables
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