| blob | 4eac2d419dd37010d78cff0d783143fe1c93b199 |
1 2012-01-04 Tristan Gingold <gingold@adacore.com>
3 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
4 (bfd_mach_o_load_command): Add fvmlib field.
6 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
7 (bfd_mach_o_read_command): Handle fvmlib.
9 2012-01-04 Tristan Gingold <gingold@adacore.com>
11 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
12 Decode msubtype for ARM.
14 2012-01-04 Tristan Gingold <gingold@adacore.com>
16 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
18 2012-01-04 Tristan Gingold <gingold@adacore.com>
20 * mach-o.h: Reindent header.
21 (bfd_mach_o_encryption_info_command): New structure.
22 (bfd_mach_o_load_command): Add encryption_info field.
24 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
25 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
26 (bfd_mach_o_read_command): Adjust error message.
28 2012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
30 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
31 which reads DWARF2 and stores in stash from find_line.
32 (find_line) Call _bfd_dwarf2_slurp_debug_info.
33 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
34 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
35 * mach-o.c (dsym_subdir): The name of subdir where debug
36 information may be stored.
37 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
38 type is UUID.
39 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
40 corresponding to the executable.
41 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
42 specified binary file.
43 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
44 the original BFD.
45 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
46 executables, dylibs, and bundles.
47 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
48 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
50 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
52 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
53 for stabd symbols.
54 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
55 (bfd_mach_o_cf_symbols): Likewise.
57 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
59 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
61 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
63 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
64 as the value of an indirect symbol. Keep the string table index in
65 non-indirect syms for reference.
66 (bfd_mach_o_write_dysymtab): New.
67 (bfd_mach_o_primary_symbol_sort_key): New.
68 (bfd_mach_o_cf_symbols): New.
69 (bfd_mach_o_sort_symbol_table): New.
70 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
71 If we are emitting a dysymtab, process indirect symbols and count the
72 number of each other kind.
73 (bfd_mach_o_mangle_sections): New.
74 (bfd_mach_o_write_contents): Split out some pre-requisite code into
75 the command builder. Write dysymtab if the command is present.
76 (bfd_mach_o_count_sections_for_seg): New.
77 (bfd_mach_o_build_seg_command): New.
78 (bfd_mach_o_build_dysymtab_command): New.
79 (bfd_mach_o_build_commands): Reorganize to support the fact that some
80 commands are optional and should not be emitted if there are no
81 sections or symbols.
82 (bfd_mach_o_set_section_contents): Amend comment.
83 * mach-o.h: Amend and add to comments.
84 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
85 pointer to the indirects, when present.
86 (bfd_mach_o_should_emit_dysymtab): New macro.
87 (IS_MACHO_INDIRECT): Likewise.
89 2011-12-24 Jan Kratochvil <jan.kratochvil@redhat.com>
91 * elf32-rl78.c (rl78_elf_relocate_section, rl78_dump_symtab)
92 (rl78_elf_relax_section): Remove debug prints.
94 2011-12-23 Jan Kratochvil <jan.kratochvil@redhat.com>
96 * elf32-rl78.c (rl78_elf_relocate_section, rl78_elf_relax_section): Use
97 BFD_VMA_FMT.
99 2011-12-23 Jan Kratochvil <jan.kratochvil@redhat.com>
101 * elf32-rl78.c (prev_alignment, sec_start): Remove unused variables.
103 2011-12-23 Tristan Gingold <gingold@adacore.com>
105 * vms-lib.c (vms_traverse_index): Move pointer update code.
107 2011-12-22 DJ Delorie <dj@redhat.com>
109 * elf32-rl78.c (rl78_elf_howto_table): Add R_RL78_RH_RELAX.
110 (rl78_reloc_map): Add BFD_RELOC_RL78_RELAX.
111 (rl78_elf_relocate_section): Add R_RL78_RH_RELAX, R_RL78_RH_SFR,
112 and R_RL78_RH_SADDR.
113 (rl78_elf_finish_dynamic_sections): Only validate PLT section if
114 we didn't relax anything, as relaxing might remove a PLT reference
115 after we've set up the table.
116 (elf32_rl78_relax_delete_bytes): New.
117 (reloc_bubblesort): New.
118 (rl78_offset_for_reloc): New.
119 (relax_addr16): New.
120 (rl78_elf_relax_section): Add support for relaxing long
121 instructions into short ones.
123 2011-12-22 Martin Schwidefsky <schwidefsky@de.ibm.com>
125 * elf32-s390.c (elf_s390_relocate_section): Add check for debugging
126 section in LD to LE linker relaxation for R_390_TLS_LDO32.
127 * elf64-s390.c (elf_s390_relocate_section): Likewise for
128 R_390_TLS_LDO64.
130 2011-12-21 Ulrich Weigand <ulrich.weigand@linaro.org>
132 * elf32-arm.c (elf32_arm_nabi_grok_psinfo): Fill in core_pid.
134 2011-12-19 Iain Sandoe <idsandoe@googlemail.com>
136 * mach-o-i386.c (bfd_mach_o_section_type_valid_for_tgt): Define NULL.
137 * mach-o-target.c (bfd_mach_o_backend_data): Initialize
138 bfd_mach_o_section_type_valid_for_tgt
139 * mach-o-x86-64.c (bfd_mach_o_section_type_valid_for_x86_64): New.
140 (bfd_mach_o_section_type_valid_for_tgt): Set to
141 bfd_mach_o_section_type_valid_for_x86_64.
142 * mach-o.c (bfd_mach_o_section_type_name): Reorder and eliminate dup.
143 (bfd_mach_o_section_attribute_name): Reorder.
144 (bfd_mach_o_get_section_type_from_name): If the target has defined a
145 validator for section types, then use it.
146 * mach-o.h (bfd_mach_o_get_section_type_from_name): Alter declaration
147 to include the bfd.
149 2011-12-19 Chung-Lin Tang <cltang@codesourcery.com>
151 * reloc.c (BFD_RELOC_MIPS16_TLS_GD,BFD_RELOC_MIPS16_TLS_LDM,
152 BFD_RELOC_MIPS16_TLS_DTPREL_HI16,BFD_RELOC_MIPS16_TLS_DTPREL_LO16,
153 BFD_RELOC_MIPS16_TLS_GOTTPREL,BFD_RELOC_MIPS16_TLS_TPREL_HI16,
154 BFD_RELOC_MIPS16_TLS_TPREL_LO16): New relocations for MIPS16 TLS.
155 * bfd-in2.h (bfd_reloc_code_real): Regenerate.
156 * libbfd.h (bfd_reloc_code_real_names): Regenerate.
157 * elf32-mips.c (elf_mips16_howto_table_rel): Add R_MIPS16_TLS_*
158 entries.
159 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
160 mappings.
161 * elfn32-mips.c (elf_mips16_howto_table_rel,
162 elf_mips16_howto_table_rela): Add R_MIPS16_TLS_* entries.
163 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
164 mappings.
165 * elf64-mips.c (mips16_elf64_howto_table_rel,
166 mips16_elf64_howto_table_rela): Add R_MIPS16_TLS_* entries.
167 (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_*
168 mappings.
169 * elfxx-mips.c (TLS_RELOC_P,mips16_reloc_p,
170 _bfd_mips_elf_check_relocs): Add cases for R_MIPS16_TLS_* relocations.
171 (tls_gd_reloc_p): Add R_MIPS16_TLS_GD case.
172 (tls_ldm_reloc_p): Add R_MIPS16_TLS_LDM case.
173 (tls_gottprel_reloc_p): Add R_MIPS16_TLS_GOTTPREL case.
174 (mips_elf_calculate_relocation): Add cases for R_MIPS16_TLS_*,
175 R_MIPS_TLS_DTPREL32/64, and R_MIPS_TLS_TPREL32/64 relocations.
177 2011-12-19 Chung-Lin Tang <cltang@codesourcery.com>
178 Catherine Moore <clm@codesourcery.com>
179 Sandra Loosemore <sandra@codesourcery.com>
180 Richard Sandiford <rdsandiford@googlemail.com>
182 * elfxx-mips.c (mips_elf_local_pic_function_p): Return true when
183 H is a MIPS16 function with a kept 32-bit stub. Update comments.
184 (mips_elf_get_la25_target): New function.
185 (mips_elf_add_la25_intro): Change to use mips_elf_get_la25_target().
186 (mips_elf_add_la25_stub): Move compute of use_trampoline_p down,
187 change to use mips_elf_get_la25_target().
188 (mips_elf_relocation_needs_la25_stub): Add target_is_16_bit_code_p
189 parameter, add switch case for R_MIPS16_26.
190 (mips_elf_calculate_relocation): Redirect relocation to point to the
191 LA25 stub if it exists, instead of the MIPS16 stub. Update arguments
192 of call to mips_elf_relocation_needs_la25_stub(), don't use la25 stub
193 for mips16->mips16 calls.
194 (_bfd_mips_elf_check_relocs): Update arguments of call to
195 mips_elf_relocation_needs_la25_stub().
196 (mips_elf_create_la25_stub): Change to use mips_elf_get_la25_target().
198 2011-12-16 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
200 * mach-o-i386.c (TARGET_PRIORITY): Define as 0 (top priority)
201 * mach-o-target.c (TARGET_NAME): Use TARGET_PRIORITY
202 * mach-o-x86-64.c (TARGET_PRIORITY): Define as 0 (top priority)
203 * mach-o.c (bfd_mach_o_header_p): Remove special handling for
204 mach-o-i386.
205 (TARGET_PRIORITY) Set 1 for mach-o-be and mach-o-le, and set 0 for
206 mach-o-fat.
208 2011-12-15 Kevin Buettner <kevinb@redhat.com>
210 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Add case
211 to correspond to a smaller ELF_NGREG defined by the kernel.
213 2011-12-15 H.J. Lu <hongjiu.lu@intel.com>
215 * elf64-x86-64.c (ELF32_DYNAMIC_INTERPRETER): Set to
216 "/lib/ldx32.so.1".
218 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
220 * mach-o.c (bfd_mach_o_mkobject_init): Initialize dyn_reloc_cache.
221 (bfd_mach_o_close_and_cleanup): Only cleanup Mach-O private data
222 for object files.
224 2011-12-15 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
226 * mach-o.c (bfd_mach_o_canonicalize_reloc): Update relocation
227 table only when there isn't the cahce.
228 (bfd_mach_o_get_dynamic_reloc_upper_bound): Need one more space
229 for a pointer for the watchdog.
230 (bfd_mach_o_canonicalize_dynamic_reloc): Utilize cache like
231 bfd_mach_o_canonicalize_reloc.
232 (bfd_mach_o_close_and_cleanup): Call bfd_mach_o_free_cached_info.
233 (bfd_mach_o_free_cached_info): Free up cache data.
234 * mach-o.h (reloc_cache): A place to store cache of dynamic relocs.
235 (bfd_mach_o_free_cached_info): Add declaration.
237 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
239 * mach-o-target.c (bfd_mach_o_bfd_set_private_flags): Use
240 bfd_mach_o_bfd_set_private_flags.
241 * mach-o.c (bfd_mach_o_bfd_set_private_flags): New.
242 * mach-o.h (bfd_mach_o_bfd_set_private_flags): Declare.
244 2011-12-14 Nick Clifton <nickc@redhat.com>
246 PR ld/12451
247 * elfcode.h (elf_checksum_contents): Read in the section's
248 contents if they are not already available, and the section
249 actually has some contents.
251 * compress.c (bfd_get_full_section_contents): Use zmalloc to
252 allocate the buffers so that excess bytes are guaranteed to be
253 zero.
255 2011-12-14 Iain Sandoe <iains@gcc.gnu.org>
257 * mach-o-i386.c (text_section_names_xlat): New table.
258 (data_section_names_xlat): Likewise.
259 (import_section_names_xlat): Likewise.
260 (mach_o_i386_segsec_names_xlat): Likewise.
261 (bfd_mach_o_tgt_seg_table): Use new tables.
262 * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL.
263 * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat):
264 Move to mach-o.h as typedefs.
265 (text_section_names_xlat): Update for current GCC usage.
266 (data_section_names_xlat): Likewise.
267 (dwarf_section_names_xlat): Likewise.
268 (objc_section_names_xlat): New table.
269 (segsec_names_xlat): Add objc table.
270 (bfd_mach_o_normalize_section_name): Replace with...
271 (bfd_mach_o_section_data_for_mach_sect): New.
272 (bfd_mach_o_section_data_for_bfd_name): New.
273 (bfd_mach_o_section_data_for_bfd_name): Update to use additional data.
274 (bfd_mach_o_convert_section_name_to_mach_o): Likewise.
275 (bfd_mach_o_bfd_copy_private_section_data): Implement.
276 (bfd_mach_o_write_symtab): Write a zero-length string as the first entry
277 for compatibility with system tools.
278 (bfd_mach_o_build_commands): Update section alignment info.
279 (bfd_mach_o_new_section_hook): Use translation table data to define
280 default section flags, type, attributes and alignment, when available.
281 (bfd_mach_o_init_section_from_mach_o): Add TODO comment.
282 (bfd_mach_o_section_type_name): Add 'symbol_stubs'.
283 (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'.
284 (bfd_mach_o_get_section_type_from_name): Change "not-found" return
285 value.
286 (bfd_mach_o_tgt_seg_table): Set default NULL.
287 * mach-o.h (bfd_mach_o_segment_command): Use define for name length.
288 (bfd_mach_o_backend_data): Move until after contents are defined.
289 (bfd_mach_o_normalize_section_name): Remove.
290 (bfd_mach_o_convert_section_name_to_bfd): Declare.
291 (mach_o_section_name_xlat): Declare.
292 (mach_o_segment_name_xlat): Declare.
293 (bfd_mach_o_section_data_for_mach_sect): Declare.
294 (bfd_mach_o_section_data_for_bfd_name): Declare.
296 2011-12-13 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
298 * dwarf2.c (bfd_dwarf2_cleanup_debug_info): Accept stash as an
299 argument like other functions to support formats other than ELF.
300 * elf-bfd.h (bfd_dwarf2_cleanup_debug_info): Move to bfd-in.h.
301 * elf.c (_bfd_elf_close_and_cleanup): Pass dwarf2_find_line_info
302 in tdata as a parameter.
303 * libbfd-in.h (bfd_dwarf2_cleanup_debug_info): Move from
304 elf-bfd.h.
305 * libbfd.h (bfd_dwarf2_cleanup_debug_info): Regenerate.
306 * mach-o-target.c (bfd_mach_o_close_and_cleanup): Remove the
307 fallback macro.
308 (bfd_mach_o_find_nearest_line): Likewise.
309 * mach-o.c (bfd_mach_o_find_nearest_line): Add the definition
310 which calls _bfd_dwarf2_find_nearest_line.
311 (bfd_mach_o_close_and_cleanup): Likewise.
312 * mach-o.h (mach_o_data_struct): Add dwarf2_find_line_info.
313 (bfd_mach_o_find_nearest_line): Add declaration.
314 (bfd_mach_o_close_and_cleanup): Add declaration.
316 2011-12-13 Tristan Gingold <gingold@adacore.com>
318 * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove
319 prototype.
320 (bfd_mach_o_section_get_entry_size): Make global.
321 (bfd_mach_o_section_get_nbr_indirect): Likewise.
322 (bfd_mach_o_read_symtab_strtab): Likewise.
323 (struct bfd_mach_o_xlat_name): Move to mach-o.h
324 (bfd_mach_o_print_flags): Move to binutils/od-macho.c
325 (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise.
326 (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise.
327 (bfd_mach_o_header_flags_name): Likewise.
328 (bfd_mach_o_load_command_name): Likewise.
329 (bfd_mach_o_print_private_header): Likewise.
330 (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise.
331 (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise.
332 (bfd_mach_o_print_dyld_info): Likewise.
333 (bfd_mach_o_print_private_bfd_data): Remove.
334 (bfd_mach_o_type_name): Make global.
335 (bfd_mach_o_section_attribute_name): Likewise.
336 * mach-o.h (bfd_mach_o_xlat_name): Added.
337 (bfd_mach_o_section_get_nbr_indirect)
338 (bfd_mach_o_section_get_entry_size)
339 (bfd_mach_o_read_symtab_symbols)
340 (bfd_mach_o_read_symtab_strtab)
341 (bfd_mach_o_section_attribute_name)
342 (bfd_mach_o_section_type_name): Likewise.
343 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define.
345 2011-12-13 Chung-Lin Tang <cltang@codesourcery.com>
347 * elfxx-mips.c (mips_elf_calculate_relocation): Correct
348 R_MIPS16_HI16/R_MIPS16_LO16 handling of two cleared lower bits,
349 update comments.
351 2011-12-12 Iain Sandoe <iains@gcc.gnu.org>
353 * mach-o.c (bfd_mach_o_read_section_32): Null-terminate sectname.
354 (bfd_mach_o_read_section_64): Likewise.
356 2011-12-11 John Davis Anglin <dave.anglin@nrc-cnrc.gc.ca>
358 PR binutils/13476
359 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
360 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations to
361 R_PARISC_DPREL21L when not doing a shared link. Likewise convert
362 R_PARISC_TLS_GD14R, R_PARISC_TLS_LDM14R and R_PARISC_TLS_IE14R to
363 R_PARISC_DPREL14R. Handle R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L
364 and R_PARISC_TLS_IE21L with R_PARISC_DLTIND21L.
366 2011-12-10 David Daney <david.daney@cavium.com>
368 * elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
369 (mips_elf_link_hash_table.rld_symbol): New field;
370 (MIPS_ELF_RLD_MAP_SIZE): New macro.
371 (_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
372 in rld_symbol.
373 (_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
374 in rld_symbol.
375 (_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
376 (_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
377 (_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
378 calculate DT_MIPS_RLD_MAP value.
379 (_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
380 quit initializing rld_value.
382 2011-12-08 Andrew Pinski <apinski@cavium.com>
383 Adam Nemet <anemet@caviumnetworks.com>
385 * archures.c (bfd_mach_mips_octeon2): New macro
386 * bfd-in2.h: Regenerate.
387 * cpu-mips.c (I_mipsocteon2): New enum value.
388 (arch_info_struct): Add bfd_mach_mips_octeon2.
389 * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
390 (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
391 (mips_mach_extensions): Add bfd_mach_mips_octeon2.
393 2011-12-07 Alan Modra <amodra@gmail.com>
395 PR ld/12772
396 * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
397 defined in shared libraries.
399 2011-12-07 Tristan Gingold <gingold@adacore.com>
401 * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
402 Adjust the condition.
403 (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
404 Adjust return statements.
405 (bfd_mach_o_read_symtab_strtab): Likewise.
406 (bfd_mach_o_read_symtab_symbols): Likewise.
407 (bfd_mach_o_scan_start_address): Likewise. Make it static.
408 (bfd_mach_o_scan): Likewise.
409 (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
410 (bfd_mach_o_header_p): Adjust call.
411 (bfd_mach_o_cpu_name): Make it const.
412 (bfd_mach_o_filetype_name): Likewise.
413 (bfd_mach_o_header_flags_name): Likewise.
414 (bfd_mach_o_section_type_name): Likewise.
415 (bfd_mach_o_section_attribute_name): Likewise.
416 (bfd_mach_o_load_command_name): Likewise.
417 (bfd_mach_o_get_section_type_from_name): Add a const qualifier
418 after above change.
419 (bfd_mach_o_get_section_attribute_from_name): Likewise.
420 * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
421 (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
423 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
425 * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
426 (elfcore_write_s390_system_call): Likewise.
427 * elf.c (elfcore_write_s390_last_break): New function.
428 (elfcore_write_s390_system_call): Likewise.
429 (elfcore_write_register_note): Call them.
430 (elfcore_grok_s390_last_break): New function.
431 (elfcore_grok_s390_system_call): Likewise.
432 (elfcore_grok_note): Call them.
434 2011-12-05 Tristan Gingold <gingold@adacore.com>
436 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
438 2011-12-05 Tristan Gingold <gingold@adacore.com>
440 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
441 (bfd_mach_o_read_dylib): Likewise.
442 (bfd_mach_o_read_command): Likewise.
443 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
445 2011-12-05 Tristan Gingold <gingold@adacore.com>
447 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
448 message.
449 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
450 (bfd_mach_o_fat_extract): Ditto.
452 2011-12-03 Alan Modra <amodra@gmail.com>
454 PR ld/13468
455 * elflink.c (bfd_elf_final_link): Don't segfault when checking
456 for DT_TEXTREL and .dynamic does not exist.
458 2011-12-03 Alan Modra <amodra@gmail.com>
460 PR ld/13470
461 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
462 change in 2011-07-01 commit. Comment.
463 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
465 2011-12-01 Mikael Pettersson <mikpe@it.uu.se>
467 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
468 non-SEC_ALLOC sections break before GOT and PLT accounting.
470 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
472 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
473 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
474 non-SEC_ALLOC sections before GOT and PLT accounting.
476 2011-11-29 Andrew Pinski <apinski@cavium.com>
478 * archures.c (bfd_mach_mips_octeonp): New macro.
479 * bfd-in2.h: Regenerate.
480 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
481 (arch_info_struct): Add bfd_mach_mips_octeonp.
482 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
483 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
485 2011-11-23 Tristan Gingold <gingold@adacore.com>
487 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
488 (vms_write_index): Add comments.
490 2011-11-22 DJ Delorie <dj@redhat.com>
492 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
493 avoid using the special non-swapping target when not explicitly
494 requested.
496 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
498 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
500 2011-11-22 Tristan Gingold <gingold@adacore.com>
502 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
503 symbols. Print section name in brackets.
505 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
507 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
508 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
509 * configure: Regenerate.
510 * elf32-ppc.c: Add powerpc-freebsd definitions.
511 * elf64-ppc.c: Add powerpc64-freebsd definitions.
512 * targets.c: Add bits for powerpc and powerpc64-freebsd.
514 2011-11-17 Philipp Thomas <philipp@thogro.org>
516 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
517 needs to be translated only once.
519 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
521 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
522 zero throughout.
523 (mips16_elf64_howto_table_rela): Likewise.
524 (micromips_elf64_howto_table_rela): Likewise.
525 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
526 (elf_mips16_howto_table_rela): Likewise.
527 (elf_micromips_howto_table_rela): Likewise.
529 2011-11-15 Alan Modra <amodra@gmail.com>
530 Andreas Tobler <andreast@fgznet.ch>
532 * elflink.c (_bfd_elf_create_got_section): Replace
533 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
534 (_bfd_elf_link_create_dynamic_sections): Likewise.
535 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
536 (ppc_elf_create_dynamic_sections): Likewise.
538 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
540 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
542 2011-11-08 Nick Clifton <nickc@redhat.com>
544 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
545 immediate move into an address register.
547 2011-11-09 Alan Modra <amodra@gmail.com>
549 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
550 executables when export_dynamic.
552 2011-11-08 Alan Modra <amodra@gmail.com>
554 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
555 ha_relocs_not_using_r2 to unexpected_toc_insn.
556 (ok_lo_toc_insn): New function.
557 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
558 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
559 Handle addic on lo toc reloc.
561 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
563 PR ld/13387
564 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
565 go through PLT. Reset plt field with init_plt_offset.
566 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
567 allocated for symbols referenced by a plabel.
569 2011-11-02 DJ Delorie <dj@redhat.com>
571 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
572 variable.
574 2011-11-02 Jan Beulich <jbeulich@suse.com>
576 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
577 internal_syment *' parameter. Extend 'dummy' to an array with two
578 elements. Set n_numaux early. Handle BSF_FILE.
579 (coff_write_symbols): Pass NULL as new third argument to
580 coff_write_alien_symbol().
581 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
582 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
583 from non-COFF input BFDs.
584 * libcoff-in.h (coff_write_alien_symbol): Declare.
585 * libcoff.h (coff_write_alien_symbol): Re-generate.
587 2011-11-01 DJ Delorie <dj@redhat.com>
589 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
590 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
591 (BFD32_BACKENDS): Add elf32-rl78.lo.
592 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
593 (Makefile.in): Regenerate.
594 * archures.c (bfd_architecture): Define bfd_arch_rl78.
595 (bfd_archures_list): Add bfd_rl78_arch.
596 * config.bfd: Add rl78-*-elf.
597 * configure.in: Add bfd_elf32_rl78_vec.
598 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
599 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
600 * Makefile.in: Regenerate.
601 * bfd-in2.h: Regenerate.
602 * configure: Regenerate.
603 * libbfd.h: Regenerate.
604 * cpu-rl78.c: New file.
605 * elf32-rl78.c: New file.
607 2011-10-26 Nick Clifton <nickc@redhat.com>
609 PR ld/13049
610 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
611 * elf32-hppa.c (STUB_SUFFIX): Likewise.
613 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
615 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
616 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
617 (BFD32_BACKENDS): Add elf32-epiphany.lo.
618 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
619 * archures.c (bfd_arch_epiphany): Add.
620 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
621 (bfd_epiphany_arch): Declare.
622 (bfd_archures_list): Add &bfd_epiphany_arch.
623 * config.bfd (epiphany-*-elf): New target case.
624 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
625 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
626 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
627 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
628 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
629 * targets.c (bfd_elf32_epiphany_vec): Declare.
630 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
631 * Makefile.in: Regenerate.
632 * bfd-in2.h: Regenerate.
633 * configure: Regenerate.
634 * libbfd.h: Regenerate.
635 * po/SRC-POTFILES.in: Regenerate.
636 * po/bfd.pot: Regenerate.
637 * cpu-epiphany.c: New file.
638 * elf32-epiphany.c: New file.
640 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
642 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
643 assertions.
645 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
647 PR ld/13273
648 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
649 identical TAG_PCS_config attributes.
651 2011-10-24 Nick Clifton <nickc@redhat.com>
653 * po/ja.po: Updated Japanese translation.
655 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
657 PR binutils/13292
658 * bfd-in.h: Include <sys/stat.h> rather than forward defining
659 struct stat.
660 * bfd-in2.h: Regenerate.
662 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
664 PR ld/13302
665 * elf32-i386.c (elf_i386_relocate_section): Replace
666 R_386_IRELATIVE with R_386_RELATIVE.
668 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
669 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
671 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
673 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
674 comments.
675 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
677 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
679 PR ld/13302
680 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
681 and next_irelative_index.
682 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
683 and next_irelative_index.
684 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
685 next_tls_desc_index.
686 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
687 next_irelative_index from reloc_count.
688 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
689 R_386_JUMP_SLOT.
691 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
692 next_jump_slot_index and next_irelative_index.
693 (elf_x86_64_link_hash_table_create): Initialize
694 next_jump_slot_index and next_irelative_index.
695 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
696 from reloc_count.
697 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
698 R_X86_64_JUMP_SLOT.
700 2011-10-20 Nick Clifton <nickc@redhat.com>
702 PR ld/13049
703 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
704 symbol names.
705 * elf64-ppc.c (STUB_SUFFIX): Likewise.
706 * elf32-hppa.c (STUB_SUFFIX): Likewise.
708 2011-10-20 Alan Modra <amodra@gmail.com>
710 * elf32-i386.c (i386_opcode16): Delete.
711 (elf_i386_check_tls_transition): Use memcmp to compare contents.
712 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
713 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
715 2011-10-19 Alan Modra <amodra@gmail.com>
717 PR ld/13177
718 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
719 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
720 "mark". Hide undefweak too. Clear def_regular and ref_regular.
721 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
722 reloc errors from garbage-collected code.
723 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
724 * elf32-bfin.c (bfin_relocate_section): Likewise.
725 (bfinfdpic_relocate_section): Likewise.
726 * elf32-cris.c (cris_elf_relocate_section): Likewise.
727 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
728 * elf32-i386.c (elf_i386_relocate_section): Likewise.
729 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
730 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
731 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
732 * elf32-s390.c (elf_s390_relocate_section): Likewise.
733 * elf32-sh.c (sh_elf_relocate_section): Likewise.
734 * elf32-spu.c (spu_elf_relocate_section): Likewise.
735 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
736 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
737 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
738 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
739 * elf64-s390.c (elf_s390_relocate_section): Likewise.
740 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
741 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
742 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
743 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
745 2011-10-19 Alan Modra <amodra@gmail.com>
747 PR ld/13311
748 * elflink.c (elf_link_output_extsym): Correct test for warning when
749 forced local executable syms are referenced from shared libraries.
751 2011-10-19 Alan Modra <amodra@gmail.com>
753 PR ld/13254
754 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
756 2011-10-18 David S. Miller <davem@davemloft.net>
758 PR binutils/13301
759 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
760 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
761 call delay slot instruction forward 4 bytes when performing
762 relaxation.
764 2011-10-17 Alan Modra <amodra@gmail.com>
766 PR ld/12975
767 PR ld/13195
768 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
769 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
771 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
773 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
774 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
775 global symbols.
776 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
777 updates of the plt refcount.
778 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
779 refcount in relation to the plt refcount.
781 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
783 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
784 stubs as resolved.
786 2011-10-11 Alan Modra <amodra@gmail.com>
788 PR binutils/13278
789 * archive.c (bfd_generic_archive_p): Only check first element
790 when target_defaulted.
791 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
792 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
794 2011-10-11 Alan Modra <amodra@gmail.com>
796 PR binutils/13257
797 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
798 thin archive element using container target if not defaulted.
800 2011-10-10 Nick Clifton <nickc@redhat.com>
802 * po/es.po: Updated Spanish translation.
803 * po/fi.po: Updated Finnish translation.
804 * po/fr.po: Updated French translation.
805 * po/ru.po: Updated Russian translation.
807 2011-10-10 Alan Modra <amodra@gmail.com>
809 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
810 (struct ppc_link_hash_table): Add tocsave_htab.
811 (struct tocsave_entry): New.
812 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
813 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
814 (ppc64_elf_link_hash_table_free): ..and delete it.
815 (build_plt_stub): Always put STD_R2_40R1 first.
816 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
817 on plt call. If present add prologue nop location to tocsave_htab.
818 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
819 first insn of plt call stub when R_PPC64_TOCSAVE present.
821 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
823 PR ld/13250
824 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
825 alignment and size for common symbols.
827 2011-10-08 Alan Modra <amodra@gmail.com>
829 PR ld/13229
830 PR ld/13244
831 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
832 dynamic.
834 2011-10-08 Alan Modra <amodra@gmail.com>
836 PR ld/13229
837 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
838 even when strip_discarded is false.
840 2011-10-05 Kai Tietz <ktietz@redhat.com>
842 * coffgen.c (coff_write_alien_symbol): Don't write
843 symbol for discarded sections, if strip_discarded isn't
844 explicit set to false.
845 (coff_write_native_symbol): Likewise.
847 2011-10-05 DJ Delorie <dj@redhat.com>
848 Nick Clifton <nickc@redhat.com>
850 * elf32-rx.c: Add support for PID mode.
851 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
852 Include addend in R_RX_SYM relocations.
854 2011-09-30 Tristan Gingold <gingold@adacore.com>
856 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
857 (read_section): Add sec argument. Adjust the code to get section
858 names from it.
859 (read_indirect_string): Adjust call to read_section.
860 (read_abbrevs): Ditto.
861 (decode_line_info): Ditto.
862 (read_debug_ranges): Ditto.
863 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
864 (find_debug_info): Add debug_sections parameter. Use it instead
865 the above macros.
866 (place_sections): Get section names from stash.
867 (find_line): Add debug_sections argument. Initialize
868 debug_sections field of stash from it.
869 Adjust calls to find_debug_info.
870 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
871 Adjust call to find_line.
872 (_bfd_dwarf2_find_line): Adjust call to find_line.
873 * libcoff-in.h (struct dwarf_debug_section): New declaration.
874 (coff_find_nearest_line_with_names): Likewise.
875 * libcoff.h: Regenerate.
876 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
877 (dwarf_debug_sections): Likewise.
878 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
879 * libbfd.h: Regenerate.
880 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
881 _bfd_dwarf2_find_nearest_line.
882 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
883 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
884 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
885 * coffgen.c (coff_find_nearest_line_with_names): New function.
886 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
887 * coff-rs6000.c (xcoff_debug_sections): New constant.
888 (xcoff_find_nearest_line): New function.
889 (rs6000coff_vec): Use xcoff_find_nearest_line.
890 (pmac_xcoff_vec): Ditto.
892 2011-09-30 Alan Modra <amodra@gmail.com>
894 PR ld/13235
895 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
896 (ppc64_elf_edit_toc): Check HA relocs.
897 (ha_reloc_match): Delete function.
898 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
899 Instead do it and low part optimization based on
900 ha_relocs_not_using_r2.
902 2011-09-29 Alan Modra <amodra@gmail.com>
904 PR ld/13233
905 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
906 debug and special section groups.
908 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
910 PR ld/13195
911 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
912 clearing def_dynamic.
913 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
914 setting def_dynamic.
915 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
916 versioned.
918 2011-09-27 Kai Tietz <ktietz@redhat.com>
920 * coffcode.h (sec_to_styp_flags): Handle
921 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
922 SEC_LINK_DUPLICATES_SAME_SIZE.
924 2011-09-22 Tristan Gingold <gingold@adacore.com>
926 * configure.in: Bump version to 2.22.51
927 * configure: Regenerate.
929 2011-09-21 David S. Miller <davem@davemloft.net>
931 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
932 * elfxx-sparc.h: Declare it.
933 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
934 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
936 2011-09-21 Tristan Gingold <gingold@adacore.com>
938 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
939 Deals with size limited strings.
940 (bfd_mach_o_build_commands): Initialize more fields.
942 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
944 PR ld/13177
945 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
946 nor GOT references.
948 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
950 PR ld/12975
951 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
952 to struct bfd_elf_version_tree.
954 * elflink.c (elf_info_failed): Remove verdefs.
955 (_bfd_elf_export_symbol): Updated.
956 _bfd_elf_link_assign_sym_version): Likewise.
957 (bfd_elf_size_dynamic_sections): Remove pointer to struct
958 bfd_elf_version_tree. Updated.
959 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
960 by linker script.
962 * linker.c (bfd_hide_sym_by_version): New.
964 * bfd-in2.h: Regenerated.
966 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
968 PR ld/13178
969 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
970 if there are no GOT relocations.
972 2011-09-09 Kai Tietz <ktietz@redhat.com>
974 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
975 for targets without symbol_leading_char.
977 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
979 * bfdwin.c (bfd_get_file_window): Fix memory leak.
981 2011-09-07 Alan Modra <amodra@gmail.com>
983 PR ld/13131
984 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
985 is initialized.
987 2011-09-06 Alan Modra <amodra@gmail.com>
989 PR ld/13131
990 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
991 (ppc64_elf_edit_toc): Fix style nit. Report some details
992 on linker failure due to reference in debug or non-alloc
993 sections to optimized away toc entry, and don't abort.
995 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
997 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
998 sections.
1000 2011-08-26 Nick Clifton <nickc@redhat.com>
1002 * po/es.po: Updated Spanish translation.
1004 2011-08-19 Alan Modra <amodra@gmail.com>
1006 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
1007 we haven't seen expected -mcmodel=medium/large code relocs.
1009 2011-08-18 Tristan Gingold <gingold@adacore.com>
1011 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
1013 2011-08-17 Tristan Gingold <gingold@adacore.com>
1015 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
1017 2011-08-17 Alan Modra <amodra@gmail.com>
1019 PR ld/12762
1020 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
1021 (_bfd_handle_already_linked): Declare.
1022 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
1023 _bfd_coff_section_already_linked.
1024 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
1025 * coffcode.h (coff_section_already_linked): Likewise.
1026 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
1027 * elf-bfd.h: Likewise.
1028 * libbfd-in.h: Likewise.
1029 * targets.c: Likewise.
1030 * linker.c (bfd_section_already_linked): Likewise.
1031 (bfd_section_already_linked_table_lookup): Likewise.
1032 (bfd_section_already_linked_table_insert): Likewise.
1033 (_bfd_generic_section_already_linked): Likewise. Call
1034 _bfd_handle_already_linked.
1035 (_bfd_handle_already_linked): New function, split out from..
1036 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
1037 2011-07-09 changes. Avoid unnecessary strcmp when matching
1038 already_linked_list entries. Match plugin linkonce section.
1039 (section_signature): Delete.
1040 * coffgen.c (_bfd_coff_section_already_linked): New function.
1041 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
1042 * libbfd.h: Regenerate.
1043 * libcoff.h: Regenerate.
1044 * bfd-in2.h: Regenerate.
1046 2011-08-14 Alan Modra <amodra@gmail.com>
1048 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
1049 shared and call to _mcount will go via plt.
1051 2011-08-14 Alan Modra <amodra@gmail.com>
1053 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
1054 * elf32-ppc.c: Likewise.
1055 (ppc_elf_select_plt_layout): Use einfo rather than info to report
1056 forced bss-plt.
1058 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
1060 PR ld/13082
1061 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
1062 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
1063 and zero-extend it to 64bit if addend is zero for x32. Generate
1064 R_X86_64_RELATIVE64 for x32.
1066 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1068 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1069 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
1070 * elf32-arm.c (elf32_arm_link_hash_table): New field.
1071 (elf232_arm_link_hash_table_create): Initialise new field.
1072 (check_use_blx): Change test depending on fix_arm1176.
1073 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
1074 command line options.
1076 2011-08-08 Tristan Gingold <gingold@adacore.com>
1078 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
1079 (segsec_names_xlat): Reorder elements.
1080 (bfd_mach_o_read_section_32): Fix typo.
1081 (bfd_mach_o_read_section_64): Fix typo.
1083 2011-08-08 Tristan Gingold <gingold@adacore.com>
1085 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
1086 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
1087 (bfd_mach_o_section): Use them. Add next field.
1088 (bfd_mach_o_segment_command): Replace sections array by
1089 sect_head and sect_tail.
1090 (bfd_mach_o_get_mach_o_section): New macro.
1091 (bfd_mach_o_lookup_section): Remove.
1092 (bfd_mach_o_new_section_hook): New function.
1093 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
1094 instead of strcmp.
1095 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
1096 parameter with segname and sectname parameters. Adjust.
1097 (bfd_mach_o_append_section_to_segment): New function. Use a
1098 linked list for Mach-O sections.
1099 (bfd_mach_o_write_segment_32): Adjust.
1100 (bfd_mach_o_write_segment_64): Ditto.
1101 (bfd_mach_o_build_commands): Fix comment. Adjust.
1102 (bfd_mach_o_flatten_sections): Adjust.
1103 (bfd_mach_o_print_section_map): Adjust.
1104 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
1105 (bfd_mach_o_new_section_hook): New function.
1106 (bfd_mach_o_init_section_from_mach_o): Ditto.
1107 (bfd_mach_o_read_section_32): Remove section parameter.
1108 Return a section instead.
1109 (bfd_mach_o_read_section_64): Ditto.
1110 (bfd_mach_o_read_section): Ditto.
1111 (bfd_mach_o_make_bfd_section): Adjust.
1112 (bfd_mach_o_read_segment): Adjust for new profile of
1113 bfd_mach_o_read_section.
1114 (bfd_mach_o_lookup_section): Remove.
1115 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
1117 2011-08-08 Tristan Gingold <gingold@adacore.com>
1119 * mach-o.h (bfd_mach_o_version_min_command): New structure.
1120 (bfd_mach_o_load_command): Add version_min.
1121 (mach_o_data_struct): Fix comment.
1122 * mach-o.c (bfd_mach_o_read_version_min): New function.
1123 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
1124 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
1125 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
1126 (bfd_mach_o_get_name_or_null): New function.
1127 (bfd_mach_o_get_name): Use the above new one.
1128 (bfd_mach_o_load_command_name): Add the above new commands.
1129 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
1130 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
1131 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
1132 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
1134 2011-08-08 Tristan Gingold <gingold@adacore.com>
1136 * mach-o.h: Move size macros to external.h
1137 Move reloc macros to reloc.h and x86-64.h.
1138 * mach-o-i386.c: Includes mach-o/reloc.h
1139 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
1140 * mach-o.c: Add includes.
1141 (bfd_mach_o_write_header): Use structure from external.h to convert.
1142 (bfd_mach_o_write_thread): Ditto.
1143 (bfd_mach_o_write_relocs): Ditto.
1144 (bfd_mach_o_write_section_32): Ditto.
1145 (bfd_mach_o_write_section_64): Ditto.
1146 (bfd_mach_o_write_segment_32): Ditto.
1147 (bfd_mach_o_write_segment_64): Ditto.
1148 (bfd_mach_o_write_symtab): Ditto.
1149 (bfd_mach_o_write_contents): Ditto.
1150 (bfd_mach_o_read_header): Ditto.
1151 (bfd_mach_o_read_section_32): Ditto.
1152 (bfd_mach_o_read_section_64): Ditto.
1153 (bfd_mach_o_read_symtab_symbol): Ditto.
1154 (bfd_mach_o_read_dylinker): Ditto.
1155 (bfd_mach_o_read_dylib): Ditto.
1156 (bfd_mach_o_read_dysymtab): Ditto.
1157 (bfd_mach_o_read_symtab): Ditto.
1158 (bfd_mach_o_read_linkedit): Ditto.
1159 (bfd_mach_o_read_str): Ditto.
1160 (bfd_mach_o_read_dyld_info): Ditto.
1161 (bfd_mach_o_read_segment): Ditto.
1162 (bfd_mach_o_read_command): Ditto.
1163 (bfd_mach_o_archive_p): Ditto.
1164 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
1165 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
1166 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
1167 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
1168 of an hard-coded value.
1170 2011-08-08 Tristan Gingold <gingold@adacore.com>
1172 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
1173 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
1174 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
1175 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
1177 2011-08-08 Tristan Gingold <gingold@adacore.com>
1179 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
1180 (bfd_mach_o_convert_section_name_to_bfd): Use it.
1181 (bfd_mach_o_get_section_type_from_name): New function.
1182 (bfd_mach_o_get_section_attribute_from_name): Ditto.
1183 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
1184 Add comments. Add prototypes for the above new functions.
1186 2011-08-05 Mark Kettenis <kettenis@gnu.org>
1188 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
1190 2011-08-05 Alan Modra <amodra@gmail.com>
1192 * elf64-ppc.c (maybe_strip_output): New function.
1193 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
1195 2011-08-05 Alan Modra <amodra@gmail.com>
1197 PR ld/12762
1198 * elflink.c (_bfd_elf_section_already_linked): Return matched
1199 status. Remove COFF comdat section handling.
1200 * linker.c (_bfd_generic_section_already_linked): Return matched
1201 status. Don't set SEC_GROUP in l_flags for plugin entries.
1202 (bfd_section_already_linked): Update prototype.
1203 * targets.c (_section_already_linked): Likewise.
1204 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
1205 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
1206 (_bfd_nolink_section_already_linked): Update.
1207 * libbfd.h: Regenerate.
1208 * bfd-in2.h: Regenerate.
1210 2011-08-05 Alan Modra <amodra@gmail.com>
1212 * elf32-ppc.c: Include dwarf2.h.
1213 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
1214 (ppc_elf_create_glink): Create .eh_frame section.
1215 (glink_eh_frame_cie): New array.
1216 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
1217 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
1219 2011-08-04 Tristan Gingold <gingold@adacore.com>
1221 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
1222 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
1224 2011-08-03 Tristan Gingold <gingold@adacore.com>
1226 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
1227 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
1229 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
1231 * elfxx-mips.c (check_4byte_branch): Remove function.
1232 (check_relocated_bzc): New function.
1233 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
1234 instructions that immediately follow a compact branch
1235 instruction.
1237 2011-08-02 Alan Modra <amodra@gmail.com>
1239 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
1240 plt_static_chain.
1241 (ppc_build_one_stub): Adjust get_relocs call to suit..
1242 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
1244 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
1246 PR ld/13048
1247 * archures.c (bfd_mach_i386_intel_syntax): New.
1248 (bfd_mach_i386_i8086): Updated.
1249 (bfd_mach_i386_i386): Likewise.
1250 (bfd_mach_x86_64): Likewise.
1251 (bfd_mach_x64_32): Likewise.
1252 (bfd_mach_i386_i386_intel_syntax): Likewise.
1253 (bfd_mach_x86_64_intel_syntax): Likewise.
1254 (bfd_mach_x64_32_intel_syntax): Likewise.
1255 (bfd_mach_l1om): Likewise.
1256 (bfd_mach_l1om_intel_syntax): Likewise.
1257 (bfd_mach_k1om): Likewise.
1258 (bfd_mach_k1om_intel_syntax): Likewise.
1260 * bfd-in2.h: Regenerated.
1262 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
1263 bits_per_address.
1264 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
1265 (bfd_x64_32_arch): Likewise.
1267 * elf64-x86-64.c: Include "libiberty.h".
1268 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
1269 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
1270 (elf_x86_64_reloc_type_lookup): Likewise.
1271 (elf_x86_64_reloc_name_lookup): Likewise.
1272 (elf_x86_64_relocate_section): Likewise.
1273 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
1275 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1277 * elfxx-mips.c (check_br32): Fix return type.
1279 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1281 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
1283 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
1285 * elfxx-mips.c: Adjust comments throughout.
1286 (mips_elf_relax_delete_bytes): Reshape code.
1287 (_bfd_mips_elf_relax_section): Remove check for
1288 R_MICROMIPS_GPREL16 relocations. Reshape code.
1290 2011-07-28 Roland McGrath <mcgrathr@google.com>
1292 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
1293 (elf_i386_nacl_plt0_entry): New variable.
1294 (elf_i386_plt_entry): New variable.
1295 (elf_i386_nacl_pic_plt0_entry): New variable.
1296 (elf_i386_nacl_pic_plt_entry): New variable.
1297 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
1298 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
1299 (elf_backend_plt_alignment): Likewise.
1301 * config.bfd: Handle i[3-7]86-*-nacl*.
1302 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
1303 * targets.c: Support bfd_elf32_i386_nacl_vec.
1304 * configure.in: Likewise.
1305 * configure: Regenerated.
1307 * elf32-i386.c (struct elf_i386_plt_layout): New type.
1308 (GET_PLT_ENTRY_SIZE): New macro.
1309 (elf_i386_plt): New variable.
1310 (struct elf_i386_backend_data): New member `plt'.
1311 (elf_i386_arch_bed): Add initializer for it.
1312 (elf_i386_vxworks_arch_bed): Likewise.
1313 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
1314 (elf_i386_plt_sym_val): Likewise.
1315 (elf_i386_relocate_section): Likewise.
1316 (elf_i386_finish_dynamic_symbol): Likewise.
1317 Also use other elf_i386_plt_layout members for PLT details.
1318 (elf_i386_finish_dynamic_sections): Likewise.
1320 * elf32-i386.c (struct elf_i386_backend_data): New type.
1321 (get_elf_i386_backend_data): New macro.
1322 (elf_i386_arch_bed): New variable.
1323 (elf_backend_arch_data): New macro.
1324 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
1325 (elf_i386_link_hash_table_create): Don't initialize them.
1326 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
1327 elf_i386_backend_data, not elf_i386_link_hash_table.
1328 (elf_i386_adjust_dynamic_symbol): Likewise.
1329 (elf_i386_allocate_dynrelocs): Likewise.
1330 (elf_i386_readonly_dynrelocs): Likewise.
1331 (elf_i386_size_dynamic_sections): Likewise.
1332 (elf_i386_relocate_section): Likewise.
1333 (elf_i386_finish_dynamic_symbol): Likewise.
1334 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
1335 (elf_i386_vxworks_link_hash_table_create): Function removed.
1336 (elf_i386_vxworks_arch_bed): New variable.
1337 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
1339 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
1340 * elfxx-target.h (elf_backend_arch_data): New macro.
1341 (elfNN_bed): Use it as initializer for the new member.
1343 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
1345 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
1346 of range branches.
1348 2011-07-26 Jakub Jelinek <jakub@redhat.com>
1350 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
1351 and .zdebug_macro entry.
1352 (dwarf_debug_section_enum): Add debug_macro.
1354 2011-07-26 Alan Modra <amodra@gmail.com>
1356 * elf64-ppc.c: Include dwarf2.h.
1357 (struct ppc_link_hash_table): Add glink_eh_frame.
1358 (create_linkage_sections): Create .eh_frame section.
1359 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
1360 glink_eh_frame.
1361 (glink_eh_frame_cie): New array.
1362 (ppc64_elf_size_stubs): Size glink_eh_frame.
1363 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
1364 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
1366 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
1368 PR ld/12815
1369 * elf64-mmix.c (struct _mmix_elf_section_data): New members
1370 has_warned_bpo and has_warned_pushj.
1371 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
1372 converting to ISO C. Add new parameter error_message. All
1373 callers changed.
1374 (mmix_elf_perform_relocation): Ditto.
1375 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
1376 Handle the case where mmix_elf_check_common_relocs has not been
1377 called, missing preparations for relocs of the respective type.
1379 2011-07-24 Chao-ying Fu <fu@mips.com>
1380 Ilie Garbacea <ilie@mips.com>
1381 Maciej W. Rozycki <macro@codesourcery.com>
1382 Joseph Myers <joseph@codesourcery.com>
1383 Catherine Moore <clm@codesourcery.com>
1384 Richard Sandiford <rdsandiford@googlemail.com>
1386 * archures.c (bfd_mach_mips_micromips): New macro.
1387 * cpu-mips.c (I_micromips): New enum value.
1388 (arch_info_struct): Add bfd_mach_mips_micromips.
1389 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1390 prototype.
1391 (_bfd_mips_elf_relax_section): Likewise.
1392 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1393 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1394 ASE.
1395 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1396 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1397 (gprel16_reloc_p): Handle microMIPS ASE.
1398 (literal_reloc_p): New function.
1399 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1400 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1401 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1402 and _bfd_mips_elf_reloc_shuffle changes.
1403 (mips_elf_gprel32_reloc): Update comment.
1404 (micromips_reloc_map): New variable.
1405 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1406 (mips_elf32_rtype_to_howto): Likewise.
1407 (mips_info_to_howto_rel): Likewise.
1408 (bfd_elf32_bfd_is_target_special_symbol): Define.
1409 (bfd_elf32_bfd_relax_section): Likewise.
1410 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1411 (micromips_elf64_howto_table_rela): Likewise.
1412 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1413 and _bfd_mips_elf_reloc_shuffle changes.
1414 (micromips_reloc_map): Likewise.
1415 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1416 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1417 (mips_elf64_rtype_to_howto): Likewise.
1418 (bfd_elf64_bfd_is_target_special_symbol): Define.
1419 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1420 (elf_micromips_howto_table_rela): Likewise.
1421 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1422 and _bfd_mips_elf_reloc_shuffle changes.
1423 (micromips_reloc_map): Likewise.
1424 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1425 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1426 (mips_elf_n32_rtype_to_howto): Likewise.
1427 (bfd_elf32_bfd_is_target_special_symbol): Define.
1428 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1429 (LA25_LUI_MICROMIPS_2): Likewise.
1430 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1431 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1432 (TLS_RELOC_P): Handle microMIPS ASE.
1433 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1434 target is a microMIPS function.
1435 (micromips_reloc_p): New function.
1436 (micromips_reloc_shuffle_p): Likewise.
1437 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1438 (got_disp_reloc_p, got_page_reloc_p): New functions.
1439 (got_ofst_reloc_p): Likewise.
1440 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1441 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1442 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1443 (micromips_branch_reloc_p): New function.
1444 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1445 (tls_gottprel_reloc_p): Likewise.
1446 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1447 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1448 ASE.
1449 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1450 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1451 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1452 (mips_tls_got_index, mips_elf_got_page): Likewise.
1453 (mips_elf_create_local_got_entry): Likewise.
1454 (mips_elf_relocation_needs_la25_stub): Likewise.
1455 (mips_elf_calculate_relocation): Likewise.
1456 (mips_elf_perform_relocation): Likewise.
1457 (_bfd_mips_elf_symbol_processing): Likewise.
1458 (_bfd_mips_elf_add_symbol_hook): Likewise.
1459 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1460 (mips_elf_add_lo16_rel_addend): Likewise.
1461 (_bfd_mips_elf_check_relocs): Likewise.
1462 (mips_elf_adjust_addend): Likewise.
1463 (_bfd_mips_elf_relocate_section): Likewise.
1464 (mips_elf_create_la25_stub): Likewise.
1465 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1466 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1467 (_bfd_mips_elf_is_target_special_symbol): New function.
1468 (mips_elf_relax_delete_bytes): Likewise.
1469 (opcode_descriptor): New structure.
1470 (RA): New macro.
1471 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1472 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1473 (beq_insn_32): Likewise.
1474 (b_insn_16, bz_insn_16): New variables.
1475 (BZC32_REG_FIELD): New macro.
1476 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1477 (bzc_insns_32, bz_insns_16):Likewise.
1478 (BZ16_REG, BZ16_REG_FIELD): New macros.
1479 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1480 (jal_x_insn_32_bd32): Likewise.
1481 (j_insn_32, jalr_insn_32): Likewise.
1482 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1483 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1484 (JR16_REG): New macro.
1485 (ds_insns_16_bd16): New variable.
1486 (lui_insn): Likewise.
1487 (addiu_insn, addiupc_insn): Likewise.
1488 (ADDIUPC_REG_FIELD): New macro.
1489 (MOVE32_RD, MOVE32_RS): Likewise.
1490 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1491 (move_insns_32, move_insns_16): New variables.
1492 (nop_insn_32, nop_insn_16): Likewise.
1493 (MATCH): New macro.
1494 (find_match): New function.
1495 (check_br16_dslot, check_br32_dslot): Likewise.
1496 (check_br16, check_br32): Likewise.
1497 (IS_BITSIZE): New macro.
1498 (check_4byte_branch): New function.
1499 (_bfd_mips_elf_relax_section): Likewise.
1500 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1501 and microMIPS modules together.
1502 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1503 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1504 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1505 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1506 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1507 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1508 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1509 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1510 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1511 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1512 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1513 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1514 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1515 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1516 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1517 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1518 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1519 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1520 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1521 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1522 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1523 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1524 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1525 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1526 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1527 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1528 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1529 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1530 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1531 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1532 * bfd-in2.h: Regenerate.
1533 * libbfd.h: Regenerate.
1535 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1537 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1538 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1539 * Makefile.in: Regenerated.
1541 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1542 (bfd_k1om_arch): New.
1543 (bfd_archures_list): Add &bfd_k1om_arch.
1544 * bfd-in2.h: Regenerated.
1546 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1547 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1548 if bfd_elf64_x86_64_freebsd_vec is supported.
1549 (targ_selvecs): Likewise.
1551 * configure.in: Support bfd_elf64_k1om_vec and
1552 bfd_elf64_k1om_freebsd_vec.
1553 * configure: Regenerated.
1555 * cpu-k1om.c: New.
1557 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1558 (bfd_elf64_k1om_vec): Likewise.
1559 (bfd_elf64_k1om_freebsd_vec): Likewise.
1561 * targets.c (bfd_elf64_k1om_vec): New.
1562 (bfd_elf64_k1om_freebsd_vec): Likewise.
1563 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1564 bfd_elf64_k1om_freebsd_vec.
1566 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1568 Fix false coff-go32-exe matches.
1569 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1570 COFF_CHECK_FORMAT.
1571 * coff-stgo32.c (go32_check_format): New forward declaration.
1572 (COFF_CHECK_FORMAT): New defintion.
1573 (go32_check_format): New function.
1575 2011-07-15 Alan Modra <amodra@gmail.com>
1577 * configure.in: Bump version.
1578 * configure: Regenerate.
1580 2011-07-14 Alan Modra <amodra@gmail.com>
1582 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1583 * elf-bfd.h (struct already_linked): Forward declare.
1585 2011-07-14 Alan Modra <amodra@gmail.com>
1587 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1588 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1590 2011-07-14 Alan Modra <amodra@gmail.com>
1592 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1593 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1594 (build_tls_get_addr_stub): Likewise.
1595 (ppc_build_one_stub): Update calls to above.
1596 (ppc_size_one_stub): Adjust stub size.
1597 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1598 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1600 2011-07-12 Nick Clifton <nickc@redhat.com>
1602 * elf32-arm.c (elf32_arm_section_flags): Delete.
1603 (elf_backend_section_flags): Remove.
1605 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1607 PR ld/12982
1608 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1609 when setting stack_flags.
1611 2011-07-11 Catherine Moore <clm@codesourcery.com>
1613 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1614 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1615 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1616 * bfd-in2.h: Regenerated.
1617 * bfd.c (bfd_lookup_section_flags): New definition.
1618 * binary.c (binary_bfd_lookup_section_flags): New definition.
1619 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1620 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1621 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1622 * coff-rs6000.c (rs6000coff_vec): Include
1623 bfd_generic_lookup_section_flags.
1624 (pmac_xcoff_vec): Likewise.
1625 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1626 * coff64-rs6000.c (rs6000coff64_vec): Include
1627 bfd_generic_lookup_section_flags.
1628 (aix5coff64_vec): Likewise.
1629 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1630 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1631 (bfd_elf_lookup_section_flags): Declare.
1632 * elflink.c (bfd_elf_lookup_section_flags): New function.
1633 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1634 (elf_backend_lookup_section_flags_hook): Define.
1635 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1636 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1637 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1638 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1639 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1640 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1641 (bfd_generic_lookup_section_flags): Declare.
1642 * libbfd.h: Regenerated.
1643 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1644 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1645 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1646 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1647 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1648 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1649 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1650 * reloc.c (bfd_generic_lookup_section_flags): New function.
1651 * som.c (som_bfd_lookup_section_flags): New definition.
1652 * srec.c (srec_bfd_lookup_section_flags): New definition.
1653 * targets.c (flag_info): Declare.
1654 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1655 (_bfd_lookup_section_flags): New.
1656 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1657 * versados.c (versados_bfd_lookup_section_flags): New definition.
1658 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1659 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1661 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1663 PR ld/12978
1664 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1666 2011-07-09 Alan Modra <amodra@gmail.com>
1668 PR ld/12942
1669 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1670 rather than kept_section to determine whether a symbol is from
1671 a discarded section.
1672 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1673 sections appear undefined.
1675 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1677 PR ld/12942
1678 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1679 "asection *" with "struct already_linked *".
1680 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1681 (_bfd_generic_section_already_linked): Likewise.
1682 (bfd_section_already_linked_table_insert): Likewise.
1683 (struct already_linked): New.
1684 (struct bfd_section_already_linked): Use it.
1685 * elflink.c (_bfd_elf_section_already_linked): Replace.
1686 "asection *" with "struct already_linked *". Replace the plugin
1687 dummy with the LTO output.
1688 * linker.c (_bfd_generic_section_already_linked): Likewise.
1689 * targets.c (struct already_linked): Add forward declaration.
1690 (bfd_target): Replace "struct bfd_section *" with
1691 "struct already_linked *" in _section_already_linked.
1692 * bfd-in2.h: Regenerate.
1693 * libbfd.h: Regenerate.
1695 2011-07-06 Tristan Gingold <gingold@adacore.com>
1697 * mach-o.h: Move loader related definitions to
1698 include/mach-o/loader.h. Include it.
1700 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1702 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1703 define to _bfd_elf_set_osabi.
1705 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1706 Thomas Schwinge <thomas@schwinge.name>
1708 PR binutils/12913
1709 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1710 ELFOSABI_LINUX alias.
1711 * elf32-hppa.c: Likewise.
1712 * elf32-i370.c: Likewise.
1713 * elf64-hppa.c: Likewise.
1715 2011-07-01 Ian Lance Taylor <iant@google.com>
1717 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1718 DW_OP_lit3 to DW_OP_lit2.
1720 2011-07-01 Alan Modra <amodra@gmail.com>
1722 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1723 dyn relocs when called to copy flags for a weak sym.
1724 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1725 (ppc64_elf_merge_private_bfd_data): Delete.
1726 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1727 _bfd_generic_verify_endian_match.
1729 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1731 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1732 link_info is NULL.
1734 2011-06-28 Tristan Gingold <gingold@adacore.com>
1736 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1737 unsigned int.
1738 (_bfd_vms_write_etir): Write linkage index from reloc.
1740 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1742 * mach-o.c (bfd_mach_o_read_command): Also ignore
1743 BFD_MACH_O_LC_ROUTINES_64.
1745 2011-06-27 Tristan Gingold <gingold@adacore.com>
1747 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1748 section target index.
1750 2011-06-27 Nick Clifton <nickc@redhat.com>
1752 * cisco-core.c (cisco_core_little_vec): Add initialization of
1753 match_priority field.
1755 2011-06-27 Tristan Gingold <gingold@adacore.com>
1757 * cache.c: Include bfd_stdint.h.
1758 (cache_bmmap): Change profile. Return region start and size.
1759 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1760 (bfd_mmap): Change profile and adjust. Update comment.
1761 (memory_bmmap): Change profile.
1762 * opncls.c (opncls_bmmap): Change profile.
1763 * vms-lib.c (vms_lib_bmmap): Likewise.
1764 * libbfd.h: Regenerate.
1765 * bfd-in2.h: Regenerate.
1767 2011-06-27 Tristan Gingold <gingold@adacore.com>
1769 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1770 Add comment.
1772 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1774 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1775 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1777 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1779 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1780 PLT_EH_FRAME.
1781 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1783 2011-06-24 Richard Henderson <rth@redhat.com>
1785 PR ld/12928
1786 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1787 tlsgd insn before swapping adjacent insns.
1789 2011-06-24 Tristan Gingold <gingold@adacore.com>
1791 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1792 absolute section.
1794 2011-06-24 Alan Modra <amodra@gmail.com>
1796 PR ld/12921
1797 * elf.c (assign_file_positions_for_load_sections): Don't align
1798 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1799 that don't get a PT_LOAD.
1801 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1803 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1804 (sh_elf_check_relocs): Likewise.
1806 2011-06-22 Richard Henderson <rth@redhat.com>
1808 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1809 TPREL in a PIE image.
1810 (alpha_dynamic_entries_for_reloc): Likewise.
1811 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1812 (elf64_alpha_relax_got_load): Likewise.
1814 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1816 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1817 for PIE.
1819 2011-06-22 Alan Modra <amodra@gmail.com>
1821 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1822 plugin symbols. Fix segfault on linker scrip defined syms.
1824 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1826 PR ld/12570
1827 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1828 at all for linker created .eh_frame sections.
1829 (_bfd_elf_discard_section_eh_frame): Handle linker created
1830 .eh_frame sections with no relocations.
1831 * elf64-x86-64.c: Include dwarf2.h.
1832 (elf_x86_64_eh_frame_plt): New variable.
1833 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1834 PLT_FDE_LEN_OFFSET): Define.
1835 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1836 (elf_x86_64_create_dynamic_sections): Create and fill in
1837 .eh_frame section for .plt section.
1838 (elf_x86_64_size_dynamic_sections): Write .plt section size
1839 into .eh_frame FDE covering .plt section.
1840 (elf_x86_64_finish_dynamic_sections): Write .plt section
1841 start into .eh_frame FDE covering .plt section. Call
1842 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1843 (elf_backend_plt_alignment): Define to 4.
1844 * elf32-i386.c: Include dwarf2.h.
1845 (elf_i386_eh_frame_plt): New variable.
1846 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1847 PLT_FDE_LEN_OFFSET): Define.
1848 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1849 (elf_i386_create_dynamic_sections): Create and fill in
1850 .eh_frame section for .plt section.
1851 (elf_i386_size_dynamic_sections): Write .plt section size
1852 into .eh_frame FDE covering .plt section.
1853 (elf_i386_finish_dynamic_sections): Write .plt section
1854 start into .eh_frame FDE covering .plt section. Call
1855 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1856 (elf_backend_plt_alignment): Define to 4.
1858 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1860 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1861 for x32.
1863 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1865 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1866 CORE_HEADER is defined.
1867 (elf_x86_64_write_core_note): New.
1868 (elf_backend_write_core_note): Likewise.
1870 * hosts/x86-64linux.h (uint64_t): New.
1871 (user_regsx32_struct): Likewise.
1872 (elf_gregx32_t): Likewise.
1873 (ELF_NGREGX32): Likewise.
1874 (elf_gregsetx32_t): Likewise.
1875 (elf_prstatusx32): Likewise.
1876 (prstatusx32_t): Likewise.
1877 (user_fpregs32_struct): Removed.
1878 (user_fpxregs32_struct): Likewise.
1879 (user32): Likewise.
1880 (elf_fpregset32_t): Likewise.
1881 (elf_fpxregset32_t): Likewise.
1882 (prgregset32_t): Likewise.
1883 (prfpregset32_t): Likewise.
1885 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1887 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1888 (elf_x86_64_grok_psinfo): Likewise.
1890 2011-06-16 Nick Clifton <nickc@redhat.com>
1892 * elf.c (elf_find_function): Fail if not provided with a symbol
1893 table.
1895 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1897 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1898 * elf.c (elfcore_grok_arm_vfp): New function.
1899 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1900 (elfcore_write_arm_vfp): New function.
1901 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1903 2011-06-14 Richard Henderson <rth@redhat.com>
1905 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1906 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1907 (elf64_alpha_always_size_sections): Don't call
1908 elf64_alpha_merge_ind_symbols.
1909 (elf_backend_copy_indirect_symbol): New.
1911 2011-06-14 Alan Modra <amodra@gmail.com>
1913 PR ld/12887
1914 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1915 before doing anything.
1916 (_bfd_elf_discard_section_eh_frame): Likewise.
1918 2011-06-14 Alan Modra <amodra@gmail.com>
1920 * Makefile.am: Formatting.
1921 * Makefile.in: Regenerate.
1922 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1923 * po/SRC-POTFILES.in: Regnerate.
1925 2011-06-14 Alan Modra <amodra@gmail.com>
1927 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1928 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1929 Don't handle warning symbols here.
1930 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1931 (allocate_dynrelocs, readonly_dynrelocs): As above.
1933 2011-06-14 Alan Modra <amodra@gmail.com>
1935 PR ld/12851
1936 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1937 (elf_gc_sweep): Don't treat debug and sections like .comment
1938 specially here.
1939 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1940 not part of a group. Always call gc_mark_extra_sections.
1941 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1942 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1943 _bfd_elf_gc_mark_extra_sections.
1944 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1945 _bfd_elf_gc_mark_extra_sections.
1946 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1948 2011-06-13 Nick Clifton <nickc@redhat.com>
1950 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1951 variable 'local_got_offsets'.
1952 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1953 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1955 2011-06-13 Walter Lee <walt@tilera.com>
1957 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1958 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1959 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1960 and elfxx-tilegx.lo.
1961 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1962 elfxx-tilegx.c.
1963 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1964 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1965 * Makefile.in: Regenerate.
1966 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1967 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1968 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1969 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1970 bfd-in2.h: Regenerate.
1971 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1972 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1973 and bfd_elf64_tilegx_vec.
1974 * configure: Regenerate.
1975 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1976 TILEPRO_ELF_DATA.
1977 * libbfd.h: Regenerate.
1978 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1979 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1980 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1981 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1982 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1983 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1984 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1985 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1986 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1987 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1988 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1989 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1990 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1991 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1992 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1993 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1994 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1995 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1996 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1997 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1998 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1999 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
2000 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
2001 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
2002 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
2003 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
2004 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
2005 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
2006 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
2007 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
2008 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
2009 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
2010 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
2011 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
2012 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
2013 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
2014 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
2015 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
2016 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
2017 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
2018 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
2019 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
2020 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
2021 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
2022 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
2023 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
2024 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
2025 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
2026 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
2027 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
2028 * targets.c (bfd_elf32_tilegx_vec): Declare.
2029 (bfd_elf32_tilepro_vec): Declare.
2030 (bfd_elf64_tilegx_vec): Declare.
2031 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
2032 and bfd_elf64_tilegx_vec.
2033 * cpu-tilegx.c: New file.
2034 * cpu-tilepro.c: New file.
2035 * elf32-tilepro.h: New file.
2036 * elf32-tilepro.c: New file.
2037 * elf32-tilegx.c: New file.
2038 * elf32-tilegx.h: New file.
2039 * elf64-tilegx.c: New file.
2040 * elf64-tilegx.h: New file.
2041 * elfxx-tilegx.c: New file.
2042 * elfxx-tilegx.h: New file.
2044 2011-06-13 Alan Modra <amodra@gmail.com>
2046 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
2047 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
2048 warning symbols here.
2049 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
2050 * elf32-arm.c (allocate_dynrelocs_for_symbol,
2051 elf32_arm_readonly_dynrelocs): Likewise.
2052 * elf32-bfin.c (bfin_discard_copies): Likewise.
2053 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
2054 elf_cris_discard_excess_dso_dynamics,
2055 elf_cris_discard_excess_program_dynamics): Likewise.
2056 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
2057 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
2058 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
2059 * elf32-i386.c (elf_i386_allocate_dynrelocs,
2060 elf_i386_readonly_dynrelocs): Likewise.
2061 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2062 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
2063 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2064 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
2065 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
2066 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
2067 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2068 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
2069 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
2070 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2071 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
2072 elf32_tic6x_readonly_dynrelocs): Likewise.
2073 * elf32-vax.c (elf_vax_discard_copies): Likewise.
2074 * elf32-xstormy16.c (xstormy16_relax_plt_check,
2075 xstormy16_relax_plt_realloc): Likewise.
2076 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
2077 * elf64-alpha.c (elf64_alpha_output_extsym,
2078 elf64_alpha_calc_got_offsets_for_symbol,
2079 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
2080 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
2081 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
2082 elf_hppa_unmark_useless_dynamic_symbols,
2083 elf_hppa_remark_useless_dynamic_symbols): Likewise.
2084 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
2085 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
2086 readonly_dynrelocs, merge_global_got, reallocate_got,
2087 undo_symbol_twiddle): Likewise.
2088 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2089 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
2090 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
2091 elf_x86_64_readonly_dynrelocs): Likewise.
2092 * elflink.c (elf_link_renumber_hash_table_dynsyms,
2093 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
2094 _bfd_elf_link_find_version_dependencies,
2095 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
2096 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
2097 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
2098 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
2099 elf_gc_propagate_vtable_entries_used,
2100 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
2101 elf_gc_allocate_got_offsets): Likewise.
2102 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
2103 elfNN_ia64_global_dyn_sym_thunk): Likewise.
2104 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
2105 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
2106 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
2107 * i386linux.c (linux_tally_symbols): Likewise.
2108 * m68klinux.c (linux_tally_symbols): Likewise.
2109 * sparclinux.c (linux_tally_symbols): Likewise.
2110 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
2111 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
2113 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
2114 function. Update all callers.
2115 * aoutx.h (aout_link_write_other_symbol): Likewise.
2116 * pdp11.c (aout_link_write_other_symbol): Likewise.
2117 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2118 * ecoff.c (ecoff_link_write_external): Likewise.
2119 * xcofflink.c (xcoff_write_global_symbol): Likewise.
2120 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
2121 warning symbols.
2122 * ecoff.c (ecoff_link_hash_traverse): Delete.
2123 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
2124 _bfd_coff_write_global_sym.
2125 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
2126 * libcoff.h: Regenerate.
2128 2011-06-10 Nick Clifton <nickc@redhat.com>
2130 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
2131 backend does not provide a function for creating dynamic sections
2132 then fail.
2133 (bfd_elf_final_link): Issue a warning message if a dynamic section
2134 has the SHT_NOTE type.
2135 (bfd_elf_final_link): Do not look for dynamic strings in a section
2136 that does not have the SHT_STRTAB type or the name .dynstr.
2137 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
2138 section is not in the output binary.
2139 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
2141 2011-06-09 Tristan Gingold <gingold@adacore.com>
2143 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
2144 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
2145 spaces.
2147 2011-06-09 Tristan Gingold <gingold@adacore.com>
2149 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
2151 2011-06-09 Nick Clifton <nickc@redhat.com>
2153 PR ld/12845
2154 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
2155 that the output section has an allocated bfd_elf_section_data
2156 structure.
2157 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
2158 symbols in sections that have been removed by garbage collection.
2160 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
2162 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
2163 relocations in SEC_DEBUGGING sections when building shared
2164 libraries.
2166 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
2168 PR ld/12851
2169 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
2170 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
2172 2011-06-08 Tristan Gingold <gingold@adacore.com>
2174 * makefile.vms (OBJS): Add elfxx-ia64.obj
2175 Remove vax case.
2177 2011-06-08 Alan Modra <amodra@gmail.com>
2179 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
2180 * sco5-core.c: Init match_priority field.
2182 2011-06-08 Alan Modra <amodra@gmail.com>
2184 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
2185 indirect links here.
2187 2011-06-07 Joel Brobecker <brobecker@adacore.com>
2189 * irix-core.c (irix_core_vec): Add match_priority field.
2191 2011-06-06 Alan Modra <amodra@gmail.com>
2193 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
2194 Add match_priority.
2195 * configure.in: Bump bfd version.
2196 * elfcode.h (elf_object_p): Delete hacks preventing match of
2197 EM_NONE and ELFOSABI_NONE targets when a better match exists.
2198 * elfxx-target.h (elf_match_priority): Define and use.
2199 * format.c (bfd_check_format_matches): Use target match_priority
2200 to choose best of multiple matching targets. In cases with multiple
2201 matches rerun _bfd_check_format if we don't choose the last match.
2202 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
2203 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
2204 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
2205 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
2206 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
2207 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
2208 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
2209 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
2210 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
2211 * vms-lib.c, * xsym.c: Init match_priority field.
2212 * configure: Regenerate.
2213 * bfd-in2.h: Regenerate.
2215 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
2217 PR ld/12842
2218 * elfcode.h (elf_object_p): Revert the last change.
2220 2011-06-04 Alan Modra <amodra@gmail.com>
2222 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
2223 return the other arch.
2224 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
2225 target.
2227 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
2229 PR ld/12682
2230 * hash.c (higher_primer_number): Add more, small, prime numbers.
2231 (bfd_hash_set_default_size): Likewise.
2233 2011-06-02 Nick Clifton <nickc@redhat.com>
2235 * coff-mcore.c: Fix spelling typo.
2236 * coff-stgo32.c: Likewise.
2237 * elf32-arm.c: Likewise.
2238 * elf32-avr.c: Likewise.
2239 * elf-m68hc1x.c: Likewise.
2240 * elf32-mcore.c: Likewise.
2241 * elf32-mep.c: Likewise.
2242 * elf32-mt.c: Likewise.
2243 * elf32-ppc.c: Likewise.
2244 * elf32-xtensa.c: Likewise.
2245 * elf64-ppc.c: Likewise.
2246 * elfxx-mips.c: Likewise.
2247 * netbsd.h: Likewise.
2248 * nlmcode.h: Likewise.
2249 * vms-alpha.c: Likewise.
2250 * po/bfd.pot: Regenerate.
2251 * po/SRC-POTFILES.in: Regenerate.
2253 2011-06-01 DJ Delorie <dj@redhat.com>
2255 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
2256 * target.c: Likewise.
2257 * configure.in: Likewise.
2258 * configure.in: Regenerate.
2259 * elf32-rx.c: Add elf32-rx-be-ns target.
2260 (rx_elf_object_p): Never allow the be-ns target by default,
2261 only allow it if the user requests it.
2263 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
2265 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
2266 relocation in readonly section in a shared object.
2267 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
2269 2011-05-31 Nick Clifton <nickc@redhat.com>
2271 * archive.c (adjust_relative_path): Fix comment to prevent it
2272 corrupting the auto-generated bfd.h.
2274 2011-05-31 Paul Brook <paul@codesourcery.com>
2276 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
2277 for known functions.
2278 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
2279 symbols.
2281 2011-05-31 Paul Brook <paul@codesourcery.com>
2283 * elf32-arm.c (arm_stub_is_thumb): Add
2284 arm_stub_long_branch_v4t_thumb_tls_pic.
2285 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
2286 Handle Thumb stubs.
2288 2011-05-27 Nick Clifton <nickc@redhat.com>
2290 PR binutils/12710
2291 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
2292 unable to read a file pointed to by an entry in a thin archive.
2293 (adjust_relative_path): Use lrealpath to canonicalize paths.
2294 Handle the case where the reference path is above the current
2295 path in the directory tree.
2297 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
2299 PR ld/12809
2300 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
2301 R_X86_64_TPOFF64 in executable.
2303 2011-05-26 Alan Modra <amodra@gmail.com>
2305 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
2306 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
2307 local_protected comment.
2309 2011-05-25 Tristan Gingold <gingold@adacore.com>
2311 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
2312 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
2313 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
2314 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
2315 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
2316 (elf32-ia64.c): Created from elfnn-ia64.c
2317 (elf64-ia64.c): Likewise.
2318 * elfxx-ia64.h: New file.
2319 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
2320 functions.Includes elfxx-ia64.h.
2321 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
2322 (IA64_HOWTO): Adjust.
2323 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
2324 (elfNN_ia64_reloc_type_lookup): Renames to
2325 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
2326 (elfNN_ia64_reloc_name_lookup): Renames to
2327 ia64_elf_reloc_name_lookup. Make it public.
2328 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
2329 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
2330 public.
2331 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
2332 Move it and make it public. Move prototype to elfxx-ia64.h
2333 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
2334 Move prototype to elfxx-ia64.h
2335 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
2336 (elfNN_ia64_info_to_howto): Adjust calls.
2337 (elfNN_ia64_relax_section): Adjust calls.
2338 (count_dyn_reloc): Fix typo.
2339 (elfNN_ia64_relocate_section): Adjust calls.
2340 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2341 (bfd_elfNN_bfd_reloc_type_lookup)
2342 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
2343 * configure: Regenerate.
2344 * Makefile.in: Regenerate.
2346 2011-05-23 DJ Delorie <dj@redhat.com>
2348 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
2349 the vma/lma swapping done in elf32_rx_modify_program_headers.
2351 2011-05-23 Nick Clifton <nickc@redhat.com>
2353 * elf-m10300.c (mn10300_elf_mkobject): New function.
2354 (bfd_elf32_mkobject): Define.
2356 2011-05-23 Alan Modra <amodra@gmail.com>
2358 * elf-bfd.h: Comment typo fix.
2359 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
2360 struct elf_dyn_relocs throughout.
2361 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
2363 2011-05-23 Alan Modra <amodra@gmail.com>
2365 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
2366 functions rather than warning callback or _bfd_error_handler.
2367 * elf32-ppc.c: Likewise.
2368 * elf64-ppc.c: Likewise.
2369 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
2370 arg error.
2371 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2373 2011-05-23 Alan Modra <amodra@gmail.com>
2375 PR 12763
2376 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
2377 .tbss, and page align same for all SHT_NOBITS sections.
2379 2011-05-21 Alan Modra <amodra@gmail.com>
2381 PR 12763
2382 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2383 from PT_TLS header.
2384 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2385 segment if just for .tbss.
2386 (assign_file_positions_for_load_sections): Don't report "can't
2387 allocate in segment" errors for .tbss.
2388 (assign_file_positions_for_non_load_sections): Don't set p_filesz
2389 from SHT_NOBITS section filepos.
2391 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
2393 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2394 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2395 (elf32_tic6x_relocate_section): Handle them.
2397 2011-05-18 Nick Clifton <nickc@redhat.com>
2399 PR ld/12761
2400 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2401 sections when building shared libraries.
2403 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
2405 PR ld/12778
2406 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2407 reloc pointer.
2409 2011-05-18 Tristan Gingold <gingold@adacore.com>
2411 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2412 (xcoff_sweep): Always keep dwarf sections.
2413 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2415 2011-05-18 Tristan Gingold <gingold@adacore.com>
2417 * libxcoff.h (struct xcoff_dwsect_name): New type.
2418 (XCOFF_DWSECT_NBR_NAMES): New macro.
2419 (xcoff_dwsect_names): Declare.
2420 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2421 (styp_to_sec_flags): Ditto.
2422 (coff_new_section_hook): Ditto.
2423 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2424 * coff-rs6000.c (xcoff_dwsect_name): New variable.
2426 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
2428 PR ld/12759
2429 * elf32-rx.c (ignore_lma): New variable.
2430 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2431 (rx_modify_program_headers): Only copy the LMA into the VMA if
2432 ignore_lma is true.
2434 2011-05-17 Alan Modra <amodra@gmail.com>
2436 PR ld/12760
2437 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2438 * elflink.c (elf_link_add_object_symbols): Likewise.
2439 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2441 2011-05-16 Alan Modra <amodra@gmail.com>
2443 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2445 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2447 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2448 global GOT entries for GOT_PAGE relocations against global symbols.
2450 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2452 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2453 (tic6x-*-*): Replaced by these.
2454 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2455 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2456 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2457 Define.
2458 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2459 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2460 "elf32-target.h" two more times.
2461 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2462 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2463 bfd_elf32_tic6x_elf_le_vec.
2464 * configure: Regenerate.
2466 2011-05-13 Jan Beulich <jbeulich@novell.com>
2468 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2470 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2472 * config.in: Regenerated.
2473 * configure: Regenerated.
2474 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2475 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2476 HAVE_PSINFO32_T_PR_PID.
2477 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2478 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2479 and HAVE_PSINFO32_T_PR_PID.
2480 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2482 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2484 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2485 32bit psinfo.
2486 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2487 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2489 2011-05-09 Paul Brook <paul@codesourcery.com>
2491 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2492 * bfd-in2.h: Regenerate.
2493 * elf32-tic6x.c: Include limits.h.
2494 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2495 _tic6x_elf_section_data): New.
2496 (elf32_tic6x_section_data): Define.
2497 (elf32_tic6x_new_section_hook): Allocate target specific data.
2498 (elf32_tic6x_add_unwind_table_edit): New function.
2499 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2500 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2501 elf32_tic6x_copy_exidx_entry): New functions.
2502 (elf_backend_write_section): Define.
2504 2011-05-09 Paul Brook <paul@codesourcery.com>
2506 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2507 elf32_tic6x_fake_sections): New functions.
2508 (elf_backend_fake_sections): Define.
2510 2011-05-09 Paul Brook <paul@codesourcery.com>
2512 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2513 (elf_backend_gc_mark_extra_sections): Define.
2515 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2517 PR ld/12365
2518 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2519 references to symbols defined in discarded sections.
2521 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2523 PR ld/12365
2524 * coffgen.c (coff_write_symbol): Assume input section is its own
2525 output section if output_section member not set.
2526 (coff_write_alien_symbol): Likewise.
2528 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2530 PR ld/12730
2531 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2533 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2534 sections if needed.
2536 * section.c (SEC_ELF_REVERSE_COPY): New.
2537 * bfd-in2.h: Regenerated.
2539 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2541 PR 12739
2542 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2543 * bfd-in2.h: Regenerate.
2545 2011-05-06 Tristan Gingold <gingold@adacore.com>
2547 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2548 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2549 any code section. Add comments.
2550 (alpha_vms_object_p): Use void * instead of PTR.
2551 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2552 (build_module_list): Guard against no DST section. Add comments.
2553 (alpha_vms_link_output_symbol): Discard undefined symbols.
2554 (alpha_vms_get_section_contents): Simply memcpy if the section was
2555 already loaded. Fix typo.
2556 (vms_new_section_hook): Use void * instead of PTR.
2557 (vms_alpha_vec): Ditto.
2559 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2561 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2562 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2564 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2566 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2567 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2568 mismatch. Choose the lower of the two values.
2569 (bfd_elf32_bfd_final_link): New macro.
2571 2011-04-28 Tristan Gingold <gingold@adacore.com>
2573 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2574 (bfd_xcoff_swap_aux_out): Ditto.
2575 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2576 (bfd_xcoff64_swap_aux_out): Ditto.
2578 2011-05-04 Alan Modra <amodra@gmail.com>
2580 PR ld/12727
2581 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2582 was_undefined on dot-symbols.
2584 2011-05-03 Paul Brook <paul@codesourcery.com>
2587 * elf32-tic6x.c (elf32_tic6x_howto_table,
2588 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2589 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2590 Add R_C6000_EHTYPE.
2592 2011-05-01 Alan Modra <amodra@gmail.com>
2594 PR ld/12718
2595 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2596 creating ifunc sections.
2597 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2599 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2601 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2602 names.
2604 2011-04-28 Tom Tromey <tromey@redhat.com>
2606 * bfdio.c (memory_bstat): Pass correct size to memset.
2608 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2610 * dwarf2.c (dwarf_debug_sections): Mark const.
2611 * elf.c (special_sections): Likewise.
2612 * libbfd-in.h (dwarf_debug_sections): Likewise.
2613 * libbfd.h: Regenerate.
2615 2011-04-26 Kai Tietz <ktietz@redhat.com>
2617 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2618 debugging sections.
2620 2011-04-26 Tristan Gingold <gingold@adacore.com>
2622 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2624 2011-04-24 Alan Modra <amodra@gmail.com>
2626 PR ld/12365
2627 PR ld/12696
2628 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2629 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2630 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2631 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2632 it is a redef of an IR symbol in a real BFD.
2634 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2636 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2637 in readonly section in a shared object.
2638 (elf_i386_size_dynamic_sections): Likewise.
2639 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2640 (elf_x86_64_size_dynamic_sections): Likewise.
2642 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2644 PR ld/12694
2645 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2646 symbols.
2647 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2649 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2651 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2652 on dynamic symbol error.
2653 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2655 2011-04-20 Tristan Gingold <gingold@adacore.com>
2657 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2659 2011-04-20 Alan Modra <amodra@gmail.com>
2661 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2662 (bfd_hash_table_init_n): Overflow checking.
2663 (bfd_hash_set_default_size): Return current size. Take unsigned long
2664 arg. Add 65537 to hash_size primes.
2665 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2666 * bfd-in2.h: Regenerate.
2668 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2670 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2671 memmove elements.
2673 2011-04-20 Alan Modra <amodra@gmail.com>
2675 * libbfd.c (bfd_log2): Do return rounded up value.
2676 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2677 call with expanded old round down version of the function.
2679 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2680 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2682 2011-04-20 Alan Modra <amodra@gmail.com>
2684 PR ld/12365
2685 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2686 in their own common section.
2687 * elflink.c (elf_link_add_object_symbols): Likewise.
2688 * linker.c (generic_link_check_archive_element): Don't lose flags
2689 if common section is pre-existing.
2690 (_bfd_generic_link_add_one_symbol): Likewise.
2692 2011-04-20 Alan Modra <amodra@gmail.com>
2694 PR ld/12365
2695 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2696 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2697 multiple_definition regardless of allow_multiple_definition.
2698 * simple.c (simple_dummy_multiple_definition): Update.
2699 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2700 calls.
2702 2011-04-18 Tristan Gingold <gingold@adacore.com>
2704 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2706 2011-04-18 Alan Modra <amodra@gmail.com>
2708 PR ld/12365
2709 PR ld/12672
2710 * bfd.c (BFD_PLUGIN): Define.
2711 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2712 * bfd-in2.h: Regenerate.
2713 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2714 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2716 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2718 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2719 SEC_LOAD.
2721 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2723 * elf-bfd.h (struct sdt_note): New struct.
2724 (struct elf_obj_tdata) <sdt_note_head>: New field.
2725 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2726 (elfobj_grok_stapsdt_note): Likewise.
2727 (elf_parse_notes): Added code to treat SystemTap note
2728 sections.
2730 2011-04-12 Richard Henderson <rth@redhat.com>
2732 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2733 exclude empty .got sections.
2735 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2737 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2738 array access for BFD_RELOC_386_IRELATIVE.
2740 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2742 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2744 2011-04-11 Mark Wielaard <mjw@redhat.com>
2746 PR 10549
2747 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2748 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2749 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2750 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2751 also if STB_GNU_UNIQUE symbol binding was seen.
2752 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2753 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2754 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2755 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2756 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2757 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2759 2011-04-11 Alan Modra <amodra@gmail.com>
2761 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2762 sections.
2763 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2764 (_bfd_generic_get_section_contents_in_window): Likewise.
2765 * section.c (bfd_get_section_contents): Likewise.
2766 * compress.c (bfd_get_full_section_contents): Likewise.
2767 * elf32-rx.c (rx_final_link): Ignore rawsize.
2768 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2769 bfd with bfd_get_section_limit.
2770 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2771 os->size during final link. Update callers.
2772 * bfd-in2.h: Regenerate.
2774 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2776 PR ld/12637
2777 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2778 as the number of global entries when merging with the primary GOT.
2780 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2782 * elf32-i386.c: Update copyright year.
2783 * elf64-x86-64.c: Likewise.
2785 2011-04-09 Kai Tietz <ktietz@redhat.com>
2787 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2788 buffer and use rawsize for sorting.
2789 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2790 before doing alignment.
2792 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2794 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2795 error on unsupported relocation.
2796 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2798 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2800 PR binutils/12657
2801 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2802 pid_t.
2804 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2806 PR ld/12654
2807 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2808 instead of shared for R_386_TLS_LDO_32.
2810 2011-04-08 Tristan Gingold <gingold@adacore.com>
2812 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2813 * coff-pmac: Remove
2814 * xcoff-target.h: Remove
2815 * Makefile.in: Regenerate.
2817 2011-04-07 Cary Coutant <ccoutant@google.com>
2819 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2821 2011-04-07 Paul Brook <paul@codesourcery.com>
2823 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2824 pc-relative.
2825 (elf32_tic6x_howto_table_rel): Ditto.
2826 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2827 (elf32_tic6x_check_relocs): Ditto.
2829 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2831 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2832 targets.
2833 (strongarm*, thumb*, xscale*): Remove architectures.
2834 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2835 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2836 xscale-*-coff): Remove targets.
2838 2011-04-01 Tristan Gingold <gingold@adacore.com>
2840 * elfxx-ia64.c: include bfd_stdint.h
2842 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2844 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2845 dynobj and its initialization.
2847 2011-03-31 Tristan Gingold <gingold@adacore.com>
2849 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2850 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2851 BFD_HOST_LONG_LONG to 1.
2853 2011-03-31 Tristan Gingold <gingold@adacore.com>
2855 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2856 (_bfd_vms_write_etir): Ditto.
2857 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2858 * configure.com: Generate bfd_stdint.h
2860 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2862 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2863 (elf32_tic6x_setup): Declare.
2864 * elf32-tic6x.c: Include <limits.h>.
2865 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2866 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2867 New structures.
2868 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2869 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2870 tic6x_elf_scom_symbol_ptr): New static variables.
2871 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2872 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2873 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2874 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2875 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2876 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2877 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2878 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2879 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2880 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2881 to weak symbols as required by the ABI.
2882 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2883 as needed when generating DSBT output.
2884 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2885 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2886 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2887 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2888 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2889 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2890 New static functions.
2891 (ELF_MAXPAGESIZE): Define to 0x1000.
2892 (bfd_elf32_bfd_copy_private_bfd_data,
2893 bfd_elf32_bfd_link_hash_table_create,
2894 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2895 elf_backend_want_got_plt, elf_backend_want_dynbss,
2896 elf_backend_plt_readonly, elf_backend_got_header_size,
2897 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2898 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2899 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2900 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2901 elf_backend_section_from_bfd_section,
2902 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2903 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2904 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2906 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2907 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2908 * bfd/bfd-in2.h: Regenerate.
2909 * bfd/libbfd.h: Regenerate.
2910 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2912 2011-03-31 Tristan Gingold <gingold@adacore.com>
2914 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2915 entry on xcoff when value is C_NULL_VALUE.
2917 2011-03-31 Tristan Gingold <gingold@adacore.com>
2919 * libcoff-in.h (exec_hdr): Remove.
2920 * libcoff.h: Regenerate.
2922 2011-03-30 Nick Clifton <nickc@redhat.com>
2924 * po/da.po: Updated Danish translation.
2926 2011-03-29 Richard Henderson <rth@redhat.com>
2928 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2929 (elf64_alpha_gc_sweep_hook): New.
2930 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2931 (elf_backend_can_gc_sections): New.
2933 2011-03-26 John Marino <binutils@marino.st>
2935 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2936 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2937 * configure: Regenerate.
2939 2011-03-25 Michael Snyder <msnyder@vmware.com>
2941 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2943 2011-03-25 Tristan Gingold <gingold@adacore.com>
2945 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2946 of find_nearest_line on object files.
2948 2011-03-25 Tristan Gingold <gingold@adacore.com>
2950 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2951 Minor reordering.
2952 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2954 2011-03-24 Alan Modra <amodra@gmail.com>
2956 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2957 old-style __tls_get_addr calls without marker relocs don't match
2958 their arg setup insn one for one. If such mismatches are found
2959 report the reloc and don't do any tls optimization.
2960 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2962 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2964 * bfd-in2.h: Regenerate.
2966 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2968 * archures.c: Add AVR XMEGA architecture information.
2969 * cpu-avr.c (arch_info_struct): Likewise.
2970 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2971 (elf32_avr_object_p): Likewise.
2973 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2975 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2976 * bfd-in2.h: Regenerate.
2977 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2978 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2979 entry.
2980 (elf32_arm_howto_from_type): Update accordingly.
2981 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2982 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2983 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2984 with an extra noncall_refcount field.
2985 (arm_local_iplt_info): New structure.
2986 (elf_arm_obj_tdata): Add local_iplt.
2987 (elf32_arm_local_iplt): New accessor macro.
2988 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2989 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2990 Change tls_type to a bitfield and add is_iplt.
2991 (elf32_arm_link_hash_newfunc): Update accordingly.
2992 (elf32_arm_allocate_local_sym_info): New function.
2993 (elf32_arm_create_local_iplt): Likewise.
2994 (elf32_arm_get_plt_info): Likewise.
2995 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2996 (elf32_arm_get_local_dynreloc_list): Likewise.
2997 (create_ifunc_sections): Likewise.
2998 (elf32_arm_copy_indirect_symbol): Update after the changes to
2999 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
3000 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
3001 to get PLT information. Assert that all STT_GNU_IFUNC references
3002 are turned into PLT references.
3003 (arm_build_one_stub): Pass the symbol type to
3004 elf32_arm_final_link_relocate.
3005 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
3006 (elf32_arm_allocate_irelocs): New function.
3007 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
3008 all R_ARM_IRELATIVE.
3009 (elf32_arm_allocate_plt_entry): New function.
3010 (elf32_arm_populate_plt_entry): Likewise.
3011 (elf32_arm_final_link_relocate): Add an st_type parameter.
3012 Set srelgot to null for static objects. Use separate variables
3013 to record which st_value and st_type should be used when generating
3014 a dynamic relocation. Use elf32_arm_get_plt_info to find the
3015 symbol's PLT information, setting has_iplt_entry, splt,
3016 plt_offset and gotplt_offset accordingly. Check whether
3017 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
3018 the relocation target accordingly. Broaden assert to include
3019 .iplts. Don't set sreloc for static relocations. Assert that
3020 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
3021 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
3022 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
3023 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
3024 resolve GOT references to the .igot.plt entry.
3025 (elf32_arm_relocate_section): Update the call to
3026 elf32_arm_final_link_relocate.
3027 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
3028 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
3029 relocations in shared libraries and relocatable executables.
3030 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
3031 to get the list of dynamic relocations for a local symbol.
3032 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
3033 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
3034 to allocate local symbol information. Treat R_ARM_REL32 and
3035 R_ARM_REL32_NOI as call relocations in shared libraries and
3036 relocatable executables. Record PLT information for local
3037 STT_GNU_IFUNC functions as well as global functions. Count
3038 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
3039 to get the list of dynamic relocations for a local symbol.
3040 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
3041 Don't remove STT_GNU_IFUNC PLTs unless all references have been
3042 removed. Update after the changes to elf32_arm_link_hash_entry.
3043 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
3044 entries should live in .plt or .iplt. Check whether the .igot.plt
3045 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
3046 to allocate .plt and .(i)got.plt entries. Detect which .got
3047 entries will need R_ARM_IRELATIVE relocations and use
3048 elf32_arm_allocate_irelocs to allocate them. Likewise other
3049 non-.got dynamic relocations.
3050 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
3051 and dynamic relocations for local STT_GNU_IFUNC symbols.
3052 Check whether the .igot.plt and .got entries can be combined.
3053 Detect which .got entries will need R_ARM_IRELATIVE relocations
3054 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
3055 section pointers intead of strcmp checks. Handle iplt and igotplt.
3056 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
3057 to fill in .plt, .got.plt and .rel(a).plt entries. Point
3058 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
3059 resolve to it.
3060 (elf32_arm_output_plt_map_1): New function, split out from
3061 elf32_arm_output_plt_map. Handle .iplt entries. Use
3062 elf32_arm_plt_needs_thumb_stub_p.
3063 (elf32_arm_output_plt_map): Call it.
3064 (elf32_arm_output_arch_local_syms): Add mapping symbols for
3065 local .iplt entries.
3066 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
3067 (elf32_arm_swap_symbol_out): Likewise.
3068 (elf32_arm_add_symbol_hook): New function.
3069 (elf_backend_add_symbol_hook): Define for all targets.
3071 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3073 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
3074 * elf.c (swap_out_syms): Set st_target_internal for each
3075 Elf_Internal_Sym.
3076 * elfcode.h (elf_swap_symbol_in): Likewise.
3077 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
3078 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
3079 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
3080 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
3081 * elflink.c (elf_link_output_extsym): Likewise.
3082 (bfd_elf_final_link): Likewise.
3083 (elf_link_add_object_symbols): Copy st_target_internal
3084 to the hash table if we see a definition.
3085 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
3086 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
3087 a branch_type field.
3088 (a8_erratum_fix, a8_erratum_reloc): Likewise.
3089 (arm_type_of_stub): Replace actual_st_type with an
3090 actual_branch_type parameter.
3091 (arm_build_one_stub): Use branch types rather than st_types to
3092 determine the type of branch.
3093 (cortex_a8_erratum_scan): Likewise.
3094 (elf32_arm_size_stubs): Likewise.
3095 (bfd_elf32_arm_process_before_allocation): Likewise.
3096 (allocate_dynrelocs_for_symbol): Likewise.
3097 (elf32_arm_finish_dynamic_sections): Likewise.
3098 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
3099 a branch_type parameter.
3100 (elf32_arm_relocate_section): Update call accordingly.
3101 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
3102 (elf32_arm_output_map_sym): Initialize st_target_internal.
3103 (elf32_arm_output_stub_sym): Likewise.
3104 (elf32_arm_symbol_processing): Delete.
3105 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
3106 Use st_target_internal to record the branch type.
3107 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
3108 Thumb functions.
3109 (elf32_arm_is_function_type): Delete.
3110 (elf_backend_symbol_processing): Likewise.
3111 (elf_backend_is_function_type): Likewise.
3113 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3115 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
3116 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
3117 into the PLT block.
3119 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3121 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
3122 may_need_local_target_p and may_become_dynamic_p to classify
3123 the relocation type. Don't check info->symbolic or h->def_regular
3124 when deciding whether to record a potential dynamic reloc.
3125 Don't treat potential dynamic relocs as PLT references.
3126 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
3127 try to make the PLT reference count go negative.
3129 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3131 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
3132 GOT entry here, rather than leaving it to finish_dynamic_symbol.
3133 Only create a dynamic relocation for local references if
3134 info->shared.
3135 (allocate_dynrelocs_for_symbol): Update dynamic relocation
3136 allocation accordingly.
3137 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
3139 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
3141 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
3142 (elf32_arm_add_dynreloc): Likewise.
3143 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
3144 to allocate dynamic relocations.
3145 (elf32_arm_size_dynamic_sections): Likewise.
3146 (allocate_dynrelocs): Likewise. Rename to
3147 allocate_dynrelocs_for_symbol.
3148 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
3149 create dynamic relocations.
3150 (elf32_arm_finish_dynamic_symbol): Likewise.
3152 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
3154 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3155 x32 GD->IE and GD->LE transitions.
3156 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
3157 and LD->LE transitions.
3159 2011-03-10 Alan Modra <amodra@gmail.com>
3161 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
3162 for LO_DS error message and correct multiple.
3164 2011-03-10 Alan Modra <amodra@gmail.com>
3166 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
3167 (ppc64_elf_link_just_syms): New function.
3168 (opd_entry_value): Don't assume big-endian host.
3169 (get_r2off): New function.
3170 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
3172 2011-03-06 Michael Snyder <msnyder@vmware.com>
3174 * compress.c (bfd_compress_section_contents): Check for out of mem.
3176 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
3177 that case statement falls through intentionally.
3179 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
3181 2011-03-04 Alan Modra <amodra@gmail.com>
3183 * archive.c (bsd_write_armap): Don't call stat in deterministic
3184 mode, and don't use st_mtime if stat returns error.
3186 2011-03-03 Michael Snyder <msnyder@vmware.com>
3188 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
3190 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
3192 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
3193 (aout_link_write_other_symbol): Missing break statement.
3195 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
3197 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
3199 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
3201 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
3202 x32 IE->LE transition.
3203 (elf_x86_64_relocate_section): Likewise.
3205 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
3207 * elflink.c (is_reloc_section): Remove function.
3208 (get_dynamic_reloc_section_name): Construct string manually.
3210 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
3212 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
3213 (adjust_relative_path): Likewise.
3214 (_bfd_construct_extended_name_table): Likewise.
3215 * corefile.c (generic_core_file_matches_executable_p): Likewise.
3216 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
3217 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
3218 * elf32-spu.c (sort_bfds): Likewise.
3219 (spu_elf_auto_overlay): Likewise.
3220 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3221 * xcofflink.c (xcoff_set_import_path): Likewise.
3222 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
3223 (xtensa_regfile_lookup_shortname): Likewise.
3225 2011-02-28 Alan Modra <amodra@gmail.com>
3227 PR 12513
3228 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
3229 stringsize. Properly sanity check symdef_count. Remove redundant
3230 bfd_release.
3232 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
3234 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
3235 and handle claim_file seeking. Only try to load the plugin once.
3237 2011-02-22 Andreas Schwab <schwab@redhat.com>
3239 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
3240 relocation read the value from the second GOT slot.
3242 2011-02-15 Tristan Gingold <gingold@adacore.com>
3244 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
3246 2011-02-15 Alan Modra <amodra@gmail.com>
3248 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
3249 toc relocs. Fuss over free(NULL).
3251 2011-02-14 Mike Frysinger <vapier@gentoo.org>
3253 * elflink.c (bfd_elf_size_dynamic_sections): Add
3254 bfd_get_symbol_leading_char to the start of newname.
3256 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3258 * configure: Regenerate.
3260 2011-02-09 Alan Modra <amodra@gmail.com>
3262 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
3263 we are done. When optimising large toc, check that a global
3264 symbol on a toc reloc is defined in a kept section.
3266 2011-02-08 Nick Clifton <nickc@redhat.com>
3268 PR binutils/12467
3269 * elf.c (assign_file_positions_for_load_sections): Set the program
3270 header offset and entry size to zero if there are no program
3271 headers.
3273 2011-02-08 Alan Modra <amodra@gmail.com>
3275 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
3276 local_syms when looking for local symbols in .toc.
3278 2011-02-01 Alan Modra <amodra@gmail.com>
3280 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
3281 for toc pointer on any section having makes_toc_func_call set.
3282 (check_pasted_section): Ensure pasted .init/.fini fragments use
3283 the same toc if any has makes_toc_func_call set.
3285 2011-01-28 Joseph Myers <joseph@codesourcery.com>
3287 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
3288 field.
3290 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
3292 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
3293 common sections too.
3295 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
3297 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
3298 Solaris target.
3300 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
3302 Fix compilation for mingw64.
3303 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
3304 typecast to avoid warning.
3305 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
3306 usage.
3307 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
3308 of long for pointer to avoid warning.
3309 (elfNN_ia64_relax_brl): Idem.
3310 (elfNN_ia64_install_value): Idem.
3311 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
3313 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3315 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
3316 h->needs_plt when deciding whether to record a possible dynamic reloc.
3318 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
3320 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
3321 dynamic relocs for the removed section.
3323 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
3325 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
3326 relocations.
3328 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
3330 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
3331 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
3332 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
3333 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
3334 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
3335 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
3336 for ILP32.
3338 2011-01-14 Alan Modra <amodra@gmail.com>
3340 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
3341 error.
3342 (_bfd_default_error_handler): Likewise.
3343 * elf.c (print_segment_map): Likewise.
3344 * libbfd.c (warn_deprecated): Likewise.
3345 * som.c (som_sizeof_headers): No need to do so here.
3346 * coff-i860.c: Replace use of printf for error messages with
3347 _bfd_error_handler.
3348 * coff-ppc.c: Likewise.
3349 * coff-sh.c: Likewise.
3350 * elf32-bfin.c: Likewise.
3351 * elf32-dlx.c: Likewise.
3352 * elf32-mep.c: Likewise.
3353 * elf32-v850.c: Likewise.
3354 * mach-o.c: Likewise.
3355 * pef.c: Likewise.
3357 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
3359 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
3360 swap_reloca_out.
3361 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
3362 (elf_x86_64_check_relocs): Align relocation section to 4 byte
3363 for 32bit.
3364 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
3365 ELF_ST_TYPE.
3366 (elf_x86_64_finish_dynamic_symbol): Updated.
3367 (elf_x86_64_finish_dynamic_sections): Don't use
3368 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
3369 bfd_elf64_swap_dyn_out.
3371 2011-01-14 J. Park <grassman@gmail.com>
3373 PR ld/12339
3374 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
3375 following bfd_link_hash_warning symbol link.
3377 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
3378 Glauber de Oliveira Costa <glommer@gmail.com>
3380 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3381 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3382 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3383 relocations.
3384 * libbfd.h: Rebuilt.
3385 * bfd-in2.h: Rebuilt.
3386 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3387 (elf32_arm_reloc_map): Likewise.
3388 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3389 (elf32_arm_stub_long_branch_any_tls_pic,
3390 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3391 (DEF_STUBS): Add new stubs.
3392 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3393 (elf32_arm_local_tlsdesc_gotent): New.
3394 (GOT_TLS_GDESC): New mask.
3395 (GOT_TLS_GD_ANY): Define.
3396 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3397 (elf32_arm_compute_jump_table_size): New.
3398 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3399 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3400 sgotplt_jump_table_size fields.
3401 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3402 (elf32_arm_link_hash_table_create): Initialize new fields.
3403 (arm_type_of_stub): Check TLS desc relocs too.
3404 (elf32_arm_stub_name): TLS desc relocs can be shared.
3405 (elf32_arm_tls_transition): Determine relaxation.
3406 (arm_stub_required_alignment): Add tls stubs.
3407 (elf32_arm_size_stubs): Likewise.
3408 (elf32_arm_tls_relax): Perform TLS relaxing.
3409 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3410 (IS_ARM_TLS_GNU_RELOC): New.
3411 (IS_ARM_TLS_RELOC): Use it.
3412 (elf32_arm_relocate_section): Perform TLS relaxing.
3413 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3414 desc relocations.
3415 (allocate_dynrelocs): Allocate tls desc relcoations.
3416 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3417 symbols.
3418 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3419 got slots.
3420 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3421 symbol.
3422 (elf32_arm_finish_dynamic_symbol): Adjust.
3423 (arm_put_trampoline): New.
3424 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3425 trampolines.
3426 (elf_backend_always_size_sections): Define.
3428 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3430 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3432 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3434 PR ld/12366
3435 PR ld/12371
3436 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3437 handle symbols marked with regular reference, but not non-GOT
3438 reference when building shared library.
3440 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3441 local and global STT_GNU_IFUNC symols when building shared
3442 library.
3443 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3445 2011-01-05 DJ Delorie <dj@redhat.com>
3447 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3448 * libbfd.h: Regenerate.
3449 * bfd-in2.h: Regenerate.
3450 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3452 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3454 * cpu-i386.c (bfd_i386_compatible): New.
3455 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3456 with bfd_i386_compatible.
3457 (bfd_x86_64_arch_intel_syntax): Likewise.
3458 (bfd_i386_arch_intel_syntax): Likewise.
3459 (i8086_arch): Likewise.
3460 (bfd_x64_32_arch): Likewise.
3461 (bfd_x86_64_arch): Likewise.
3462 (bfd_i386_arch): Likewise.
3464 For older changes see ChangeLog-2010
3465 \f
3466 Local Variables:
3467 mode: change-log
3468 left-margin: 8
3469 fill-column: 74
3470 version-control: never
3471 End: