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2011-08-08 Tristan Gingold <gingold@adacore.com>
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
5a5cbf72
TG		 12011-08-08 Tristan Gingold <gingold@adacore.com>
2
3 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
4 (segsec_names_xlat): Reorder elements.
5 (bfd_mach_o_read_section_32): Fix typo.
6 (bfd_mach_o_read_section_64): Fix typo.
7
f1bde64c
TG		 82011-08-08 Tristan Gingold <gingold@adacore.com>
9
10 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
11 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
12 (bfd_mach_o_section): Use them. Add next field.
13 (bfd_mach_o_segment_command): Replace sections array by
14 sect_head and sect_tail.
15 (bfd_mach_o_get_mach_o_section): New macro.
16 (bfd_mach_o_lookup_section): Remove.
17 (bfd_mach_o_new_section_hook): New function.
18 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
19 instead of strcmp.
20 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
21 parameter with segname and sectname parameters. Adjust.
22 (bfd_mach_o_append_section_to_segment): New function. Use a
23 linked list for Mach-O sections.
24 (bfd_mach_o_write_segment_32): Adjust.
25 (bfd_mach_o_write_segment_64): Ditto.
26 (bfd_mach_o_build_commands): Fix comment. Adjust.
27 (bfd_mach_o_flatten_sections): Adjust.
28 (bfd_mach_o_print_section_map): Adjust.
29 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
30 (bfd_mach_o_new_section_hook): New function.
31 (bfd_mach_o_init_section_from_mach_o): Ditto.
32 (bfd_mach_o_read_section_32): Remove section parameter.
33 Return a section instead.
34 (bfd_mach_o_read_section_64): Ditto.
35 (bfd_mach_o_read_section): Ditto.
36 (bfd_mach_o_make_bfd_section): Adjust.
37 (bfd_mach_o_read_segment): Adjust for new profile of
38 bfd_mach_o_read_section.
39 (bfd_mach_o_lookup_section): Remove.
40 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
41
edbdea0e
TG		 422011-08-08 Tristan Gingold <gingold@adacore.com>
43
44 * mach-o.h (bfd_mach_o_version_min_command): New structure.
45 (bfd_mach_o_load_command): Add version_min.
46 (mach_o_data_struct): Fix comment.
47 * mach-o.c (bfd_mach_o_read_version_min): New function.
48 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
49 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
50 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
51 (bfd_mach_o_get_name_or_null): New function.
52 (bfd_mach_o_get_name): Use the above new one.
53 (bfd_mach_o_load_command_name): Add the above new commands.
54 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
55 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
56 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
57 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
58
46d1c23b
TG		 592011-08-08 Tristan Gingold <gingold@adacore.com>
60
61 * mach-o.h: Move size macros to external.h
62 Move reloc macros to reloc.h and x86-64.h.
63 * mach-o-i386.c: Includes mach-o/reloc.h
64 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
65 * mach-o.c: Add includes.
66 (bfd_mach_o_write_header): Use structure from external.h to convert.
67 (bfd_mach_o_write_thread): Ditto.
68 (bfd_mach_o_write_relocs): Ditto.
69 (bfd_mach_o_write_section_32): Ditto.
70 (bfd_mach_o_write_section_64): Ditto.
71 (bfd_mach_o_write_segment_32): Ditto.
72 (bfd_mach_o_write_segment_64): Ditto.
73 (bfd_mach_o_write_symtab): Ditto.
74 (bfd_mach_o_write_contents): Ditto.
75 (bfd_mach_o_read_header): Ditto.
76 (bfd_mach_o_read_section_32): Ditto.
77 (bfd_mach_o_read_section_64): Ditto.
78 (bfd_mach_o_read_symtab_symbol): Ditto.
79 (bfd_mach_o_read_dylinker): Ditto.
80 (bfd_mach_o_read_dylib): Ditto.
81 (bfd_mach_o_read_dysymtab): Ditto.
82 (bfd_mach_o_read_symtab): Ditto.
83 (bfd_mach_o_read_linkedit): Ditto.
84 (bfd_mach_o_read_str): Ditto.
85 (bfd_mach_o_read_dyld_info): Ditto.
86 (bfd_mach_o_read_segment): Ditto.
87 (bfd_mach_o_read_command): Ditto.
88 (bfd_mach_o_archive_p): Ditto.
89 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
90 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
91 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
92 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
93 of an hard-coded value.
94
fde33808
TG		 952011-08-08 Tristan Gingold <gingold@adacore.com>
96
97 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
98 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
99 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
100 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
101
53d58d96
TG		 1022011-08-08 Tristan Gingold <gingold@adacore.com>
103
104 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
105 (bfd_mach_o_convert_section_name_to_bfd): Use it.
106 (bfd_mach_o_get_section_type_from_name): New function.
107 (bfd_mach_o_get_section_attribute_from_name): Ditto.
108 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
109 Add comments. Add prototypes for the above new functions.
110
9a66aae0
MK		 1112011-08-05 Mark Kettenis <kettenis@gnu.org>
112
113 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
114
d969d15f
AM		 1152011-08-05 Alan Modra <amodra@gmail.com>
116
117 * elf64-ppc.c (maybe_strip_output): New function.
118 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
119
43e1669b
AM		 1202011-08-05 Alan Modra <amodra@gmail.com>
121
122 PR ld/12762
123 * elflink.c (_bfd_elf_section_already_linked): Return matched
124 status. Remove COFF comdat section handling.
125 * linker.c (_bfd_generic_section_already_linked): Return matched
126 status. Don't set SEC_GROUP in l_flags for plugin entries.
127 (bfd_section_already_linked): Update prototype.
128 * targets.c (_section_already_linked): Likewise.
129 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
130 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
131 (_bfd_nolink_section_already_linked): Update.
132 * libbfd.h: Regenerate.
133 * bfd-in2.h: Regenerate.
134
6177242a
AM		 1352011-08-05 Alan Modra <amodra@gmail.com>
136
137 * elf32-ppc.c: Include dwarf2.h.
138 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
139 (ppc_elf_create_glink): Create .eh_frame section.
140 (glink_eh_frame_cie): New array.
141 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
142 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
143
f1bb0388
TG		 1442011-08-04 Tristan Gingold <gingold@adacore.com>
145
146 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
147 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
148
092d27ff
TG		 1492011-08-03 Tristan Gingold <gingold@adacore.com>
150
151 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
152 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
153
80cab405
MR		 1542011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
155
156 * elfxx-mips.c (check_4byte_branch): Remove function.
157 (check_relocated_bzc): New function.
158 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
159 instructions that immediately follow a compact branch
160 instruction.
161
c7131b65
AM		 1622011-08-02 Alan Modra <amodra@gmail.com>
163
164 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
165 plt_static_chain.
166 (ppc_build_one_stub): Adjust get_relocs call to suit..
167 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
168
d7921315
L		 1692011-08-01 H.J. Lu <hongjiu.lu@intel.com>
170
171 PR ld/13048
172 * archures.c (bfd_mach_i386_intel_syntax): New.
173 (bfd_mach_i386_i8086): Updated.
174 (bfd_mach_i386_i386): Likewise.
175 (bfd_mach_x86_64): Likewise.
176 (bfd_mach_x64_32): Likewise.
177 (bfd_mach_i386_i386_intel_syntax): Likewise.
178 (bfd_mach_x86_64_intel_syntax): Likewise.
179 (bfd_mach_x64_32_intel_syntax): Likewise.
180 (bfd_mach_l1om): Likewise.
181 (bfd_mach_l1om_intel_syntax): Likewise.
182 (bfd_mach_k1om): Likewise.
183 (bfd_mach_k1om_intel_syntax): Likewise.
184
185 * bfd-in2.h: Regenerated.
186
187 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
188 bits_per_address.
189 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
190 (bfd_x64_32_arch): Likewise.
191
192 * elf64-x86-64.c: Include "libiberty.h".
193 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
194 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
195 (elf_x86_64_reloc_type_lookup): Likewise.
196 (elf_x86_64_reloc_name_lookup): Likewise.
197 (elf_x86_64_relocate_section): Likewise.
198 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
199
f41e5fcc
MR		 2002011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
201
202 * elfxx-mips.c (check_br32): Fix return type.
203
c088dedf
MR		 2042011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
205
206 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
207
2309ddf2
MR		 2082011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
209
210 * elfxx-mips.c: Adjust comments throughout.
211 (mips_elf_relax_delete_bytes): Reshape code.
212 (_bfd_mips_elf_relax_section): Remove check for
213 R_MICROMIPS_GPREL16 relocations. Reshape code.
214
23209a78
RM		 2152011-07-28 Roland McGrath <mcgrathr@google.com>
216
a27e4371
RM		 217 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
218 (elf_i386_nacl_plt0_entry): New variable.
219 (elf_i386_plt_entry): New variable.
220 (elf_i386_nacl_pic_plt0_entry): New variable.
221 (elf_i386_nacl_pic_plt_entry): New variable.
222 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
223 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
224 (elf_backend_plt_alignment): Likewise.
225
226 * config.bfd: Handle i[3-7]86-*-nacl*.
227 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
228 * targets.c: Support bfd_elf32_i386_nacl_vec.
229 * configure.in: Likewise.
230 * configure: Regenerated.
231
25e762b9
RM		 232 * elf32-i386.c (struct elf_i386_plt_layout): New type.
233 (GET_PLT_ENTRY_SIZE): New macro.
234 (elf_i386_plt): New variable.
235 (struct elf_i386_backend_data): New member `plt'.
236 (elf_i386_arch_bed): Add initializer for it.
237 (elf_i386_vxworks_arch_bed): Likewise.
238 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
239 (elf_i386_plt_sym_val): Likewise.
240 (elf_i386_relocate_section): Likewise.
241 (elf_i386_finish_dynamic_symbol): Likewise.
242 Also use other elf_i386_plt_layout members for PLT details.
243 (elf_i386_finish_dynamic_sections): Likewise.
244
23209a78
RM		 245 * elf32-i386.c (struct elf_i386_backend_data): New type.
246 (get_elf_i386_backend_data): New macro.
247 (elf_i386_arch_bed): New variable.
248 (elf_backend_arch_data): New macro.
249 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
250 (elf_i386_link_hash_table_create): Don't initialize them.
251 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
252 elf_i386_backend_data, not elf_i386_link_hash_table.
253 (elf_i386_adjust_dynamic_symbol): Likewise.
254 (elf_i386_allocate_dynrelocs): Likewise.
255 (elf_i386_readonly_dynrelocs): Likewise.
256 (elf_i386_size_dynamic_sections): Likewise.
257 (elf_i386_relocate_section): Likewise.
258 (elf_i386_finish_dynamic_symbol): Likewise.
259 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
260 (elf_i386_vxworks_link_hash_table_create): Function removed.
261 (elf_i386_vxworks_arch_bed): New variable.
262 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
263
264 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
265 * elfxx-target.h (elf_backend_arch_data): New macro.
266 (elfNN_bed): Use it as initializer for the new member.
267
d91a6875
NC		 2682011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
269
270 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
271 of range branches.
272
4ccf1e31
JJ		 2732011-07-26 Jakub Jelinek <jakub@redhat.com>
274
275 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
276 and .zdebug_macro entry.
277 (dwarf_debug_section_enum): Add debug_macro.
278
58d180e8
AM		 2792011-07-26 Alan Modra <amodra@gmail.com>
280
6177242a 281 * elf64-ppc.c: Include dwarf2.h.
58d180e8
AM		 282 (struct ppc_link_hash_table): Add glink_eh_frame.
283 (create_linkage_sections): Create .eh_frame section.
284 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
285 glink_eh_frame.
286 (glink_eh_frame_cie): New array.
287 (ppc64_elf_size_stubs): Size glink_eh_frame.
288 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
289 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
290
18978b27
HPN		 2912011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
292
293 PR ld/12815
294 * elf64-mmix.c (struct _mmix_elf_section_data): New members
295 has_warned_bpo and has_warned_pushj.
296 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
297 converting to ISO C. Add new parameter error_message. All
298 callers changed.
299 (mmix_elf_perform_relocation): Ditto.
300 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
301 Handle the case where mmix_elf_check_common_relocs has not been
302 called, missing preparations for relocs of the respective type.
303
df58fc94 3042011-07-24 Chao-ying Fu <fu@mips.com>
58d180e8
AM		 305 Ilie Garbacea <ilie@mips.com>
306 Maciej W. Rozycki <macro@codesourcery.com>
307 Joseph Myers <joseph@codesourcery.com>
308 Catherine Moore <clm@codesourcery.com>
df58fc94
RS		 309 Richard Sandiford <rdsandiford@googlemail.com>
310
311 * archures.c (bfd_mach_mips_micromips): New macro.
312 * cpu-mips.c (I_micromips): New enum value.
313 (arch_info_struct): Add bfd_mach_mips_micromips.
314 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
315 prototype.
316 (_bfd_mips_elf_relax_section): Likewise.
317 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
318 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
319 ASE.
320 (_bfd_mips16_elf_reloc_shuffle): Rename to...
321 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
322 (gprel16_reloc_p): Handle microMIPS ASE.
323 (literal_reloc_p): New function.
324 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
325 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
326 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
327 and _bfd_mips_elf_reloc_shuffle changes.
328 (mips_elf_gprel32_reloc): Update comment.
329 (micromips_reloc_map): New variable.
330 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
331 (mips_elf32_rtype_to_howto): Likewise.
332 (mips_info_to_howto_rel): Likewise.
333 (bfd_elf32_bfd_is_target_special_symbol): Define.
334 (bfd_elf32_bfd_relax_section): Likewise.
335 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
336 (micromips_elf64_howto_table_rela): Likewise.
337 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
338 and _bfd_mips_elf_reloc_shuffle changes.
339 (micromips_reloc_map): Likewise.
340 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
341 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
342 (mips_elf64_rtype_to_howto): Likewise.
343 (bfd_elf64_bfd_is_target_special_symbol): Define.
344 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
345 (elf_micromips_howto_table_rela): Likewise.
346 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
347 and _bfd_mips_elf_reloc_shuffle changes.
348 (micromips_reloc_map): Likewise.
349 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
350 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
351 (mips_elf_n32_rtype_to_howto): Likewise.
352 (bfd_elf32_bfd_is_target_special_symbol): Define.
353 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
354 (LA25_LUI_MICROMIPS_2): Likewise.
355 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
356 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
357 (TLS_RELOC_P): Handle microMIPS ASE.
358 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
359 target is a microMIPS function.
360 (micromips_reloc_p): New function.
361 (micromips_reloc_shuffle_p): Likewise.
362 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
363 (got_disp_reloc_p, got_page_reloc_p): New functions.
364 (got_ofst_reloc_p): Likewise.
365 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
366 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
367 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
368 (micromips_branch_reloc_p): New function.
369 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
370 (tls_gottprel_reloc_p): Likewise.
371 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
372 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
373 ASE.
374 (_bfd_mips16_elf_reloc_shuffle): Rename to...
375 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
376 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
377 (mips_tls_got_index, mips_elf_got_page): Likewise.
378 (mips_elf_create_local_got_entry): Likewise.
379 (mips_elf_relocation_needs_la25_stub): Likewise.
380 (mips_elf_calculate_relocation): Likewise.
381 (mips_elf_perform_relocation): Likewise.
382 (_bfd_mips_elf_symbol_processing): Likewise.
383 (_bfd_mips_elf_add_symbol_hook): Likewise.
384 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
385 (mips_elf_add_lo16_rel_addend): Likewise.
386 (_bfd_mips_elf_check_relocs): Likewise.
387 (mips_elf_adjust_addend): Likewise.
388 (_bfd_mips_elf_relocate_section): Likewise.
389 (mips_elf_create_la25_stub): Likewise.
390 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
391 (_bfd_mips_elf_gc_sweep_hook): Likewise.
392 (_bfd_mips_elf_is_target_special_symbol): New function.
393 (mips_elf_relax_delete_bytes): Likewise.
394 (opcode_descriptor): New structure.
395 (RA): New macro.
396 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
397 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
398 (beq_insn_32): Likewise.
399 (b_insn_16, bz_insn_16): New variables.
400 (BZC32_REG_FIELD): New macro.
401 (bz_rs_insns_32, bz_rt_insns_32): New variables.
402 (bzc_insns_32, bz_insns_16):Likewise.
403 (BZ16_REG, BZ16_REG_FIELD): New macros.
404 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
405 (jal_x_insn_32_bd32): Likewise.
406 (j_insn_32, jalr_insn_32): Likewise.
407 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
408 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
409 (JR16_REG): New macro.
410 (ds_insns_16_bd16): New variable.
411 (lui_insn): Likewise.
412 (addiu_insn, addiupc_insn): Likewise.
413 (ADDIUPC_REG_FIELD): New macro.
414 (MOVE32_RD, MOVE32_RS): Likewise.
415 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
416 (move_insns_32, move_insns_16): New variables.
417 (nop_insn_32, nop_insn_16): Likewise.
418 (MATCH): New macro.
419 (find_match): New function.
420 (check_br16_dslot, check_br32_dslot): Likewise.
421 (check_br16, check_br32): Likewise.
422 (IS_BITSIZE): New macro.
423 (check_4byte_branch): New function.
424 (_bfd_mips_elf_relax_section): Likewise.
425 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
426 and microMIPS modules together.
427 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
428 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
429 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
430 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
431 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
432 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
433 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
434 (BFD_RELOC_MICROMIPS_LO16): Likewise.
435 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
436 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
437 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
438 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
439 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
440 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
441 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
442 (BFD_RELOC_MICROMIPS_SUB): Likewise.
443 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
444 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
445 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
446 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
447 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
448 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
449 (BFD_RELOC_MICROMIPS_JALR): Likewise.
450 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
451 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
452 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
453 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
454 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
455 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
456 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
457 * bfd-in2.h: Regenerate.
458 * libbfd.h: Regenerate.
459
7a9068fe
L		 4602011-07-22 H.J. Lu <hongjiu.lu@intel.com>
461
462 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
463 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
464 * Makefile.in: Regenerated.
465
466 * archures.c (bfd_architecture): Add bfd_arch_k1om.
467 (bfd_k1om_arch): New.
468 (bfd_archures_list): Add &bfd_k1om_arch.
469 * bfd-in2.h: Regenerated.
470
471 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
472 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
473 if bfd_elf64_x86_64_freebsd_vec is supported.
474 (targ_selvecs): Likewise.
475
476 * configure.in: Support bfd_elf64_k1om_vec and
477 bfd_elf64_k1om_freebsd_vec.
478 * configure: Regenerated.
479
480 * cpu-k1om.c: New.
481
482 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
483 (bfd_elf64_k1om_vec): Likewise.
484 (bfd_elf64_k1om_freebsd_vec): Likewise.
485
486 * targets.c (bfd_elf64_k1om_vec): New.
487 (bfd_elf64_k1om_freebsd_vec): Likewise.
488 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
489 bfd_elf64_k1om_freebsd_vec.
490
156f6ad8
JK		 4912011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
492
493 Fix false coff-go32-exe matches.
494 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
495 COFF_CHECK_FORMAT.
496 * coff-stgo32.c (go32_check_format): New forward declaration.
497 (COFF_CHECK_FORMAT): New defintion.
498 (go32_check_format): New function.
499
05aecedb
AM		 5002011-07-15 Alan Modra <amodra@gmail.com>
501
502 * configure.in: Bump version.
503 * configure: Regenerate.
504
cbde55ab
AM		 5052011-07-14 Alan Modra <amodra@gmail.com>
506
507 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
508 * elf-bfd.h (struct already_linked): Forward declare.
509
ec24dc88
AM		 5102011-07-14 Alan Modra <amodra@gmail.com>
511
512 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
513 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
514
9df0ef5f
AM		 5152011-07-14 Alan Modra <amodra@gmail.com>
516
517 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
518 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
519 (build_tls_get_addr_stub): Likewise.
520 (ppc_build_one_stub): Update calls to above.
521 (ppc_size_one_stub): Adjust stub size.
522 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
523 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
524
8de863a5
NC		 5252011-07-12 Nick Clifton <nickc@redhat.com>
526
527 * elf32-arm.c (elf32_arm_section_flags): Delete.
528 (elf_backend_section_flags): Remove.
529
a92c088a
L		 5302011-07-11 H.J. Lu <hongjiu.lu@intel.com>
531
532 PR ld/12982
533 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
534 when setting stack_flags.
535
ae17ab41
CM		 5362011-07-11 Catherine Moore <clm@codesourcery.com>
537
538 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
539 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
540 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
58d180e8 541 * bfd-in2.h: Regenerated.
ae17ab41
CM		 542 * bfd.c (bfd_lookup_section_flags): New definition.
543 * binary.c (binary_bfd_lookup_section_flags): New definition.
544 * bout.c (b_out_bfd_lookup_section_flags): New definition.
545 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
546 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
547 * coff-rs6000.c (rs6000coff_vec): Include
548 bfd_generic_lookup_section_flags.
549 (pmac_xcoff_vec): Likewise.
550 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
551 * coff64-rs6000.c (rs6000coff64_vec): Include
552 bfd_generic_lookup_section_flags.
553 (aix5coff64_vec): Likewise.
554 * ecoff.c (bfd_debug_section): Initialize flag_info field.
555 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
556 (bfd_elf_lookup_section_flags): Declare.
557 * elflink.c (bfd_elf_lookup_section_flags): New function.
558 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
559 (elf_backend_lookup_section_flags_hook): Define.
560 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
561 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
562 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
563 * ieee.c (ieee_bfd_lookup_section_flags): New define.
564 * ihex.c (ihex_bfd_lookup_section_flags): New define.
565 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
566 (bfd_generic_lookup_section_flags): Declare.
567 * libbfd.h: Regenerated.
568 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
569 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
570 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
571 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
572 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
573 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
574 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
575 * reloc.c (bfd_generic_lookup_section_flags): New function.
576 * som.c (som_bfd_lookup_section_flags): New definition.
577 * srec.c (srec_bfd_lookup_section_flags): New definition.
578 * targets.c (flag_info): Declare.
579 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
580 (_bfd_lookup_section_flags): New.
581 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
582 * versados.c (versados_bfd_lookup_section_flags): New definition.
583 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
584 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
585
23ebcd30
L		 5862011-07-11 H.J. Lu <hongjiu.lu@intel.com>
587
588 PR ld/12978
589 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
590
0c511000
AM		 5912011-07-09 Alan Modra <amodra@gmail.com>
592
593 PR ld/12942
594 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
595 rather than kept_section to determine whether a symbol is from
596 a discarded section.
597 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
598 sections appear undefined.
599
6002011-07-09 H.J. Lu <hongjiu.lu@intel.com>
601
602 PR ld/12942
603 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
604 "asection *" with "struct already_linked *".
605 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
606 (_bfd_generic_section_already_linked): Likewise.
607 (bfd_section_already_linked_table_insert): Likewise.
608 (struct already_linked): New.
609 (struct bfd_section_already_linked): Use it.
610 * elflink.c (_bfd_elf_section_already_linked): Replace.
611 "asection *" with "struct already_linked *". Replace the plugin
612 dummy with the LTO output.
613 * linker.c (_bfd_generic_section_already_linked): Likewise.
614 * targets.c (struct already_linked): Add forward declaration.
615 (bfd_target): Replace "struct bfd_section *" with
616 "struct already_linked *" in _section_already_linked.
617 * bfd-in2.h: Regenerate.
618 * libbfd.h: Regenerate.
619
74f26653
TG		 6202011-07-06 Tristan Gingold <gingold@adacore.com>
621
622 * mach-o.h: Move loader related definitions to
623 include/mach-o/loader.h. Include it.
624
52cb9dfe
L		 6252011-07-05 H.J. Lu <hongjiu.lu@intel.com>
626
627 * elf64-x86-64.c (elf_backend_post_process_headers): Always
628 define to _bfd_elf_set_osabi.
629
9c55345c
TS		 6302011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
631 Thomas Schwinge <thomas@schwinge.name>
632
2bb70ae0 633 PR binutils/12913
9c55345c
TS		 634 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
635 ELFOSABI_LINUX alias.
636 * elf32-hppa.c: Likewise.
637 * elf32-i370.c: Likewise.
638 * elf64-hppa.c: Likewise.
639
28ede8be
ILT		 6402011-07-01 Ian Lance Taylor <iant@google.com>
641
642 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
643 DW_OP_lit3 to DW_OP_lit2.
644
c79d6685
AM		 6452011-07-01 Alan Modra <amodra@gmail.com>
646
647 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
648 dyn relocs when called to copy flags for a weak sym.
649 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
650 (ppc64_elf_merge_private_bfd_data): Delete.
651 (bfd_elf64_bfd_merge_private_bfd_data): Define as
652 _bfd_generic_verify_endian_match.
653
dc076558
BS		 6542011-06-30 Bernd Schmidt <bernds@codesourcery.com>
655
656 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
657 link_info is NULL.
658
25d41743
TG		 6592011-06-28 Tristan Gingold <gingold@adacore.com>
660
661 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
662 unsigned int.
663 (_bfd_vms_write_etir): Write linkage index from reloc.
664
9b02d212
TG		 6652011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
666
667 * mach-o.c (bfd_mach_o_read_command): Also ignore
668 BFD_MACH_O_LC_ROUTINES_64.
669
a8efca92
TG		 6702011-06-27 Tristan Gingold <gingold@adacore.com>
671
672 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
673 section target index.
674
20ee8bc9
NC		 6752011-06-27 Nick Clifton <nickc@redhat.com>
676
677 * cisco-core.c (cisco_core_little_vec): Add initialization of
678 match_priority field.
679
4c95ab76
TG		 6802011-06-27 Tristan Gingold <gingold@adacore.com>
681
682 * cache.c: Include bfd_stdint.h.
683 (cache_bmmap): Change profile. Return region start and size.
684 * bfdio.c (struct bfd_iovec): Change bmmap profile.
685 (bfd_mmap): Change profile and adjust. Update comment.
686 (memory_bmmap): Change profile.
687 * opncls.c (opncls_bmmap): Change profile.
688 * vms-lib.c (vms_lib_bmmap): Likewise.
689 * libbfd.h: Regenerate.
690 * bfd-in2.h: Regenerate.
691
62a35308
TG		 6922011-06-27 Tristan Gingold <gingold@adacore.com>
693
694 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
695 Add comment.
696
5d430399
L		 6972011-06-25 H.J. Lu <hongjiu.lu@intel.com>
698
699 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
700 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
701
332ce62b
JK		 7022011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
703
704 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
705 PLT_EH_FRAME.
706 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
707
7dbf3b76
RH		 7082011-06-24 Richard Henderson <rth@redhat.com>
709
710 PR ld/12928
711 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
712 tlsgd insn before swapping adjacent insns.
713
d120eec2
TG		 7142011-06-24 Tristan Gingold <gingold@adacore.com>
715
716 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
717 absolute section.
718
1e951488
AM		 7192011-06-24 Alan Modra <amodra@gmail.com>
720
721 PR ld/12921
722 * elf.c (assign_file_positions_for_load_sections): Don't align
723 sh_offset for all SHT_NOBITS sections here, just .tbss sections
724 that don't get a PT_LOAD.
725
b68593b9
KK		 7262011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
727
728 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
729 (sh_elf_check_relocs): Likewise.
730
e366eeae
RH		 7312011-06-22 Richard Henderson <rth@redhat.com>
732
733 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
734 TPREL in a PIE image.
735 (alpha_dynamic_entries_for_reloc): Likewise.
736 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
737 (elf64_alpha_relax_got_load): Likewise.
738
9ec0c936
RR		 7392011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
740
c79d6685
AM		 741 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
742 for PIE.
9ec0c936 743
3a5dbfb2
AM		 7442011-06-22 Alan Modra <amodra@gmail.com>
745
746 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
747 plugin symbols. Fix segfault on linker scrip defined syms.
748
e41b3a13
JJ		 7492011-06-20 Jakub Jelinek <jakub@redhat.com>
750
751 PR ld/12570
752 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
753 at all for linker created .eh_frame sections.
754 (_bfd_elf_discard_section_eh_frame): Handle linker created
755 .eh_frame sections with no relocations.
756 * elf64-x86-64.c: Include dwarf2.h.
757 (elf_x86_64_eh_frame_plt): New variable.
758 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
759 PLT_FDE_LEN_OFFSET): Define.
760 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
761 (elf_x86_64_create_dynamic_sections): Create and fill in
762 .eh_frame section for .plt section.
763 (elf_x86_64_size_dynamic_sections): Write .plt section size
764 into .eh_frame FDE covering .plt section.
765 (elf_x86_64_finish_dynamic_sections): Write .plt section
766 start into .eh_frame FDE covering .plt section. Call
767 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
768 (elf_backend_plt_alignment): Define to 4.
769 * elf32-i386.c: Include dwarf2.h.
770 (elf_i386_eh_frame_plt): New variable.
771 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
772 PLT_FDE_LEN_OFFSET): Define.
773 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
774 (elf_i386_create_dynamic_sections): Create and fill in
775 .eh_frame section for .plt section.
776 (elf_i386_size_dynamic_sections): Write .plt section size
777 into .eh_frame FDE covering .plt section.
778 (elf_i386_finish_dynamic_sections): Write .plt section
779 start into .eh_frame FDE covering .plt section. Call
780 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
781 (elf_backend_plt_alignment): Define to 4.
782
8b778942
L		 7832011-06-19 H.J. Lu <hongjiu.lu@intel.com>
784
785 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
786 for x32.
787
8fd79e71
L		 7882011-06-16 H.J. Lu <hongjiu.lu@intel.com>
789
790 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
791 CORE_HEADER is defined.
792 (elf_x86_64_write_core_note): New.
793 (elf_backend_write_core_note): Likewise.
794
795 * hosts/x86-64linux.h (uint64_t): New.
796 (user_regsx32_struct): Likewise.
797 (elf_gregx32_t): Likewise.
798 (ELF_NGREGX32): Likewise.
799 (elf_gregsetx32_t): Likewise.
800 (elf_prstatusx32): Likewise.
801 (prstatusx32_t): Likewise.
802 (user_fpregs32_struct): Removed.
803 (user_fpxregs32_struct): Likewise.
804 (user32): Likewise.
805 (elf_fpregset32_t): Likewise.
806 (elf_fpxregset32_t): Likewise.
807 (prgregset32_t): Likewise.
808 (prfpregset32_t): Likewise.
809
bcd823f1
L		 8102011-06-16 H.J. Lu <hongjiu.lu@intel.com>
811
812 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
813 (elf_x86_64_grok_psinfo): Likewise.
814
a06c7d5a
NC		 8152011-06-16 Nick Clifton <nickc@redhat.com>
816
817 * elf.c (elf_find_function): Fail if not provided with a symbol
818 table.
819
faa9a424
UW		 8202011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
821
822 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
823 * elf.c (elfcore_grok_arm_vfp): New function.
824 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
825 (elfcore_write_arm_vfp): New function.
826 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
827
48f4b4f5
RH		 8282011-06-14 Richard Henderson <rth@redhat.com>
829
830 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
831 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
832 (elf64_alpha_always_size_sections): Don't call
833 elf64_alpha_merge_ind_symbols.
834 (elf_backend_copy_indirect_symbol): New.
835
4d16d575
AM		 8362011-06-14 Alan Modra <amodra@gmail.com>
837
838 PR ld/12887
839 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
840 before doing anything.
841 (_bfd_elf_discard_section_eh_frame): Likewise.
842
1e24d83c
AM		 8432011-06-14 Alan Modra <amodra@gmail.com>
844
845 * Makefile.am: Formatting.
846 * Makefile.in: Regenerate.
847 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
848 * po/SRC-POTFILES.in: Regnerate.
849
e4d34ace
AM		 8502011-06-14 Alan Modra <amodra@gmail.com>
851
852 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
853 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
854 Don't handle warning symbols here.
855 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
856 (allocate_dynrelocs, readonly_dynrelocs): As above.
857
7f6ab9f8
AM		 8582011-06-14 Alan Modra <amodra@gmail.com>
859
860 PR ld/12851
861 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
862 (elf_gc_sweep): Don't treat debug and sections like .comment
863 specially here.
864 (bfd_elf_gc_sections): Treat note sections as gc roots only when
865 not part of a group. Always call gc_mark_extra_sections.
866 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
867 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
868 _bfd_elf_gc_mark_extra_sections.
869 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
870 _bfd_elf_gc_mark_extra_sections.
871 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
872
09d9a62a
NC		 8732011-06-13 Nick Clifton <nickc@redhat.com>
874
875 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
876 variable 'local_got_offsets'.
877 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
878 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
879
aa137e4d
NC		 8802011-06-13 Walter Lee <walt@tilera.com>
881
882 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
883 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
884 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
885 and elfxx-tilegx.lo.
886 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
887 elfxx-tilegx.c.
888 (BFD64_BACKENDS): Add elf64-tilegx.lo.
889 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
890 * Makefile.in: Regenerate.
891 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
892 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
893 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
894 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
895 bfd-in2.h: Regenerate.
896 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
897 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
898 and bfd_elf64_tilegx_vec.
899 * configure: Regenerate.
900 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
901 TILEPRO_ELF_DATA.
902 * libbfd.h: Regenerate.
903 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
904 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
905 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
906 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
907 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
908 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
909 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
910 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
911 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
912 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
913 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
914 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
915 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
916 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
917 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
918 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
919 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
920 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
921 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
922 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
923 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
924 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
925 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
926 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
927 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
928 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
929 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
930 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
931 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
932 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
933 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
934 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
935 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
936 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
937 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
938 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
939 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
940 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
941 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
942 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
943 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
944 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
945 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
946 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
947 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
948 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
949 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
950 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
951 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
952 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
953 * targets.c (bfd_elf32_tilegx_vec): Declare.
954 (bfd_elf32_tilepro_vec): Declare.
955 (bfd_elf64_tilegx_vec): Declare.
956 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
957 and bfd_elf64_tilegx_vec.
958 * cpu-tilegx.c: New file.
959 * cpu-tilepro.c: New file.
960 * elf32-tilepro.h: New file.
961 * elf32-tilepro.c: New file.
962 * elf32-tilegx.c: New file.
963 * elf32-tilegx.h: New file.
964 * elf64-tilegx.c: New file.
965 * elf64-tilegx.h: New file.
966 * elfxx-tilegx.c: New file.
967 * elfxx-tilegx.h: New file.
968
7686d77d
AM		 9692011-06-13 Alan Modra <amodra@gmail.com>
970
971 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
972 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
973 warning symbols here.
974 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
975 * elf32-arm.c (allocate_dynrelocs_for_symbol,
976 elf32_arm_readonly_dynrelocs): Likewise.
977 * elf32-bfin.c (bfin_discard_copies): Likewise.
978 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
979 elf_cris_discard_excess_dso_dynamics,
980 elf_cris_discard_excess_program_dynamics): Likewise.
981 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
982 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
983 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
984 * elf32-i386.c (elf_i386_allocate_dynrelocs,
985 elf_i386_readonly_dynrelocs): Likewise.
986 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
987 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
988 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
989 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
990 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
991 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
992 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
993 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
994 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
995 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
996 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
997 elf32_tic6x_readonly_dynrelocs): Likewise.
998 * elf32-vax.c (elf_vax_discard_copies): Likewise.
999 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1000 xstormy16_relax_plt_realloc): Likewise.
1001 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1002 * elf64-alpha.c (elf64_alpha_output_extsym,
1003 elf64_alpha_calc_got_offsets_for_symbol,
1004 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1005 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1006 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1007 elf_hppa_unmark_useless_dynamic_symbols,
1008 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1009 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1010 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1011 readonly_dynrelocs, merge_global_got, reallocate_got,
1012 undo_symbol_twiddle): Likewise.
1013 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1014 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1015 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1016 elf_x86_64_readonly_dynrelocs): Likewise.
1017 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1018 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1019 _bfd_elf_link_find_version_dependencies,
1020 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1021 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1022 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1023 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1024 elf_gc_propagate_vtable_entries_used,
1025 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1026 elf_gc_allocate_got_offsets): Likewise.
1027 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1028 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1029 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1030 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1031 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1032 * i386linux.c (linux_tally_symbols): Likewise.
1033 * m68klinux.c (linux_tally_symbols): Likewise.
1034 * sparclinux.c (linux_tally_symbols): Likewise.
1035 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1036 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1037
1038 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1039 function. Update all callers.
1040 * aoutx.h (aout_link_write_other_symbol): Likewise.
1041 * pdp11.c (aout_link_write_other_symbol): Likewise.
1042 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1043 * ecoff.c (ecoff_link_write_external): Likewise.
1044 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1045 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1046 warning symbols.
1047 * ecoff.c (ecoff_link_hash_traverse): Delete.
1048 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1049 _bfd_coff_write_global_sym.
1050 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1051 * libcoff.h: Regenerate.
1052
894891db
NC		 10532011-06-10 Nick Clifton <nickc@redhat.com>
1054
1055 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1056 backend does not provide a function for creating dynamic sections
1057 then fail.
1058 (bfd_elf_final_link): Issue a warning message if a dynamic section
1059 has the SHT_NOTE type.
1060 (bfd_elf_final_link): Do not look for dynamic strings in a section
1061 that does not have the SHT_STRTAB type or the name .dynstr.
1062 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1063 section is not in the output binary.
1064 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1065
d17fe7b7
TG		 10662011-06-09 Tristan Gingold <gingold@adacore.com>
1067
1068 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1069 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1070 spaces.
1071
8076289e
TG		 10722011-06-09 Tristan Gingold <gingold@adacore.com>
1073
1074 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1075
ba85c43e
NC		 10762011-06-09 Nick Clifton <nickc@redhat.com>
1077
1078 PR ld/12845
1079 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1080 that the output section has an allocated bfd_elf_section_data
1081 structure.
1082 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1083 symbols in sections that have been removed by garbage collection.
1084
adc7571d
L		 10852011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1086
1087 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1088 relocations in SEC_DEBUGGING sections when building shared
1089 libraries.
1090
24007750
L		 10912011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1092
1093 PR ld/12851
1094 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1095 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1096
e79064fe
TG		 10972011-06-08 Tristan Gingold <gingold@adacore.com>
1098
1099 * makefile.vms (OBJS): Add elfxx-ia64.obj
1100 Remove vax case.
1101
d3aeb6ee
AM		 11022011-06-08 Alan Modra <amodra@gmail.com>
1103
1104 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1105 * sco5-core.c: Init match_priority field.
1106
2a41f396
AM		 11072011-06-08 Alan Modra <amodra@gmail.com>
1108
1109 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1110 indirect links here.
1111
1d859532
JB		 11122011-06-07 Joel Brobecker <brobecker@adacore.com>
1113
1114 * irix-core.c (irix_core_vec): Add match_priority field.
1115
0aabe54e
AM		 11162011-06-06 Alan Modra <amodra@gmail.com>
1117
1118 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1119 Add match_priority.
1120 * configure.in: Bump bfd version.
1121 * elfcode.h (elf_object_p): Delete hacks preventing match of
1122 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1123 * elfxx-target.h (elf_match_priority): Define and use.
1124 * format.c (bfd_check_format_matches): Use target match_priority
1125 to choose best of multiple matching targets. In cases with multiple
1126 matches rerun _bfd_check_format if we don't choose the last match.
1127 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1128 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1129 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1130 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1131 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1132 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1133 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1134 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1135 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1136 * vms-lib.c, * xsym.c: Init match_priority field.
1137 * configure: Regenerate.
1138 * bfd-in2.h: Regenerate.
1139
70b554c9
L		 11402011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1141
1142 PR ld/12842
1143 * elfcode.h (elf_object_p): Revert the last change.
1144
d50ec8a7
AM		 11452011-06-04 Alan Modra <amodra@gmail.com>
1146
1147 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1148 return the other arch.
1149 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1150 target.
1151
164a5cb7
NC		 11522011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1153
1154 PR ld/12682
1155 * hash.c (higher_primer_number): Add more, small, prime numbers.
1156 (bfd_hash_set_default_size): Likewise.
1157
cc643b88
NC		 11582011-06-02 Nick Clifton <nickc@redhat.com>
1159
1160 * coff-mcore.c: Fix spelling typo.
1161 * coff-stgo32.c: Likewise.
1162 * elf32-arm.c: Likewise.
1163 * elf32-avr.c: Likewise.
1164 * elf-m68hc1x.c: Likewise.
1165 * elf32-mcore.c: Likewise.
1166 * elf32-mep.c: Likewise.
1167 * elf32-mt.c: Likewise.
1168 * elf32-ppc.c: Likewise.
1169 * elf32-xtensa.c: Likewise.
1170 * elf64-ppc.c: Likewise.
1171 * elfxx-mips.c: Likewise.
1172 * netbsd.h: Likewise.
1173 * nlmcode.h: Likewise.
1174 * vms-alpha.c: Likewise.
1175 * po/bfd.pot: Regenerate.
1176 * po/SRC-POTFILES.in: Regenerate.
1177
4c422395
DD		 11782011-06-01 DJ Delorie <dj@redhat.com>
1179
1180 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1181 * target.c: Likewise.
1182 * configure.in: Likewise.
1183 * configure.in: Regenerate.
1184 * elf32-rx.c: Add elf32-rx-be-ns target.
1185 (rx_elf_object_p): Never allow the be-ns target by default,
1186 only allow it if the user requests it.
1187
4b819e1f
L		 11882011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1189
1190 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1191 relocation in readonly section in a shared object.
1192 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1193
74ce8de7
NC		 11942011-05-31 Nick Clifton <nickc@redhat.com>
1195
1196 * archive.c (adjust_relative_path): Fix comment to prevent it
1197 corrupting the auto-generated bfd.h.
1198
63e1a0fc
PB		 11992011-05-31 Paul Brook <paul@codesourcery.com>
1200
1201 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1202 for known functions.
1203 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1204 symbols.
1205
12352d3f
PB		 12062011-05-31 Paul Brook <paul@codesourcery.com>
1207
1208 * elf32-arm.c (arm_stub_is_thumb): Add
1209 arm_stub_long_branch_v4t_thumb_tls_pic.
1210 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1211 Handle Thumb stubs.
1212
c4948609
NC		 12132011-05-27 Nick Clifton <nickc@redhat.com>
1214
1215 PR binutils/12710
1216 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1217 unable to read a file pointed to by an entry in a thin archive.
1218 (adjust_relative_path): Use lrealpath to canonicalize paths.
1219 Handle the case where the reference path is above the current
1220 path in the directory tree.
1221
6769d501
L		 12222011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1223
1224 PR ld/12809
1225 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1226 R_X86_64_TPOFF64 in executable.
1227
2676a7d9
AM		 12282011-05-26 Alan Modra <amodra@gmail.com>
1229
1230 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1231 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1232 local_protected comment.
1233
cbe79dfe
TG		 12342011-05-25 Tristan Gingold <gingold@adacore.com>
1235
1236 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1237 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1238 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1239 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1240 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1241 (elf32-ia64.c): Created from elfnn-ia64.c
1242 (elf64-ia64.c): Likewise.
1243 * elfxx-ia64.h: New file.
1244 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1245 functions.Includes elfxx-ia64.h.
1246 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1247 (IA64_HOWTO): Adjust.
1248 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1249 (elfNN_ia64_reloc_type_lookup): Renames to
1250 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1251 (elfNN_ia64_reloc_name_lookup): Renames to
1252 ia64_elf_reloc_name_lookup. Make it public.
1253 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1254 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1255 public.
1256 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1257 Move it and make it public. Move prototype to elfxx-ia64.h
1258 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1259 Move prototype to elfxx-ia64.h
1260 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1261 (elfNN_ia64_info_to_howto): Adjust calls.
1262 (elfNN_ia64_relax_section): Adjust calls.
1263 (count_dyn_reloc): Fix typo.
1264 (elfNN_ia64_relocate_section): Adjust calls.
1265 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1266 (bfd_elfNN_bfd_reloc_type_lookup)
1267 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1268 * configure: Regenerate.
1269 * Makefile.in: Regenerate.
1270
1ce74905
DD		 12712011-05-23 DJ Delorie <dj@redhat.com>
1272
1273 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1274 the vma/lma swapping done in elf32_rx_modify_program_headers.
1275
997fbe36
NC		 12762011-05-23 Nick Clifton <nickc@redhat.com>
1277
1278 * elf-m10300.c (mn10300_elf_mkobject): New function.
1279 (bfd_elf32_mkobject): Define.
1280
6061a67d
AM		 12812011-05-23 Alan Modra <amodra@gmail.com>
1282
1283 * elf-bfd.h: Comment typo fix.
1284 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1285 struct elf_dyn_relocs throughout.
1286 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1287
25f53a85
AM		 12882011-05-23 Alan Modra <amodra@gmail.com>
1289
1290 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1291 functions rather than warning callback or _bfd_error_handler.
1292 * elf32-ppc.c: Likewise.
1293 * elf64-ppc.c: Likewise.
1294 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1295 arg error.
1296 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1297
6de6a7fe
AM		 12982011-05-23 Alan Modra <amodra@gmail.com>
1299
1300 PR 12763
1301 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1302 .tbss, and page align same for all SHT_NOBITS sections.
1303
86b2281f
AM		 13042011-05-21 Alan Modra <amodra@gmail.com>
1305
1306 PR 12763
1307 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1308 from PT_TLS header.
1309 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1310 segment if just for .tbss.
1311 (assign_file_positions_for_load_sections): Don't report "can't
1312 allocate in segment" errors for .tbss.
1313 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1314 from SHT_NOBITS section filepos.
1315
4a732032
BS		 13162011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1317
1318 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1319 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1320 (elf32_tic6x_relocate_section): Handle them.
1321
dd98f8d2
NC		 13222011-05-18 Nick Clifton <nickc@redhat.com>
1323
1324 PR ld/12761
1325 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1326 sections when building shared libraries.
1327
9c489990
NC		 13282011-05-18 Rafał Krypa <r.krypa@samsung.com>
1329
1330 PR ld/12778
1331 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1332 reloc pointer.
1333
5ccfed9b
TG		 13342011-05-18 Tristan Gingold <gingold@adacore.com>
1335
1336 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1337 (xcoff_sweep): Always keep dwarf sections.
1338 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1339
85645aed
TG		 13402011-05-18 Tristan Gingold <gingold@adacore.com>
1341
1342 * libxcoff.h (struct xcoff_dwsect_name): New type.
1343 (XCOFF_DWSECT_NBR_NAMES): New macro.
1344 (xcoff_dwsect_names): Declare.
1345 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1346 (styp_to_sec_flags): Ditto.
1347 (coff_new_section_hook): Ditto.
1348 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1349 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1350
84bff83f
NC		 13512011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1352
1353 PR ld/12759
1354 * elf32-rx.c (ignore_lma): New variable.
1355 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1356 (rx_modify_program_headers): Only copy the LMA into the VMA if
1357 ignore_lma is true.
1358
16d96b5b
AM		 13592011-05-17 Alan Modra <amodra@gmail.com>
1360
1361 PR ld/12760
1362 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1363 * elflink.c (elf_link_add_object_symbols): Likewise.
1364 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1365
41e04eaa
AM		 13662011-05-16 Alan Modra <amodra@gmail.com>
1367
1368 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1369
77c56f44
RS		 13702011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1371
1372 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1373 global GOT entries for GOT_PAGE relocations against global symbols.
1374
2a616379
BS		 13752011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1376
1377 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1378 (tic6x-*-*): Replaced by these.
1379 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1380 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1381 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1382 Define.
1383 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1384 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1385 "elf32-target.h" two more times.
1386 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1387 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1388 bfd_elf32_tic6x_elf_le_vec.
1389 * configure: Regenerate.
1390
3ac5406b
JB		 13912011-05-13 Jan Beulich <jbeulich@novell.com>
1392
1393 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1394
335e41d4
JK		 13952011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1396
1397 * config.in: Regenerated.
1398 * configure: Regenerated.
1399 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1400 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1401 HAVE_PSINFO32_T_PR_PID.
1402 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1403 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1404 and HAVE_PSINFO32_T_PR_PID.
1405 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1406
bc989cdc
JK		 14072011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1408
1409 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1410 32bit psinfo.
1411 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1412 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1413
fbd9ad90
PB		 14142011-05-09 Paul Brook <paul@codesourcery.com>
1415
1416 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1417 * bfd-in2.h: Regenerate.
1418 * elf32-tic6x.c: Include limits.h.
1419 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1420 _tic6x_elf_section_data): New.
1421 (elf32_tic6x_section_data): Define.
1422 (elf32_tic6x_new_section_hook): Allocate target specific data.
1423 (elf32_tic6x_add_unwind_table_edit): New function.
1424 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1425 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1426 elf32_tic6x_copy_exidx_entry): New functions.
1427 (elf_backend_write_section): Define.
1428
1bce6bd8
PB		 14292011-05-09 Paul Brook <paul@codesourcery.com>
1430
1431 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1432 elf32_tic6x_fake_sections): New functions.
1433 (elf_backend_fake_sections): Define.
1434
9cf0e282
PB		 14352011-05-09 Paul Brook <paul@codesourcery.com>
1436
1437 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1438 (elf_backend_gc_mark_extra_sections): Define.
1439
730035f7
DK		 14402011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1441
1442 PR ld/12365
1443 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1444 references to symbols defined in discarded sections.
1445
88e59394
DK		 14462011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1447
1448 PR ld/12365
1449 * coffgen.c (coff_write_symbol): Assume input section is its own
1450 output section if output_section member not set.
1451 (coff_write_alien_symbol): Likewise.
1452
310fd250
L		 14532011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1454
1455 PR ld/12730
1456 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1457
1458 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
41e04eaa 1459 sections if needed.
310fd250
L		 1460
1461 * section.c (SEC_ELF_REVERSE_COPY): New.
1462 * bfd-in2.h: Regenerated.
1463
70778fc7
AM		 14642011-05-07 Anders Kaseorg <andersk@ksplice.com>
1465
1466 PR 12739
1467 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1468 * bfd-in2.h: Regenerate.
1469
8185f55c
TG		 14702011-05-06 Tristan Gingold <gingold@adacore.com>
1471
1472 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1473 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1474 any code section. Add comments.
1475 (alpha_vms_object_p): Use void * instead of PTR.
1476 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1477 (build_module_list): Guard against no DST section. Add comments.
1478 (alpha_vms_link_output_symbol): Discard undefined symbols.
1479 (alpha_vms_get_section_contents): Simply memcpy if the section was
1480 already loaded. Fix typo.
1481 (vms_new_section_hook): Use void * instead of PTR.
1482 (vms_alpha_vec): Ditto.
1483
7d24e6a6
RS		 14842011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1485
1486 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1487 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1488
c6a8f6e0
BS		 14892011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1490
1491 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1492 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1493 mismatch. Choose the lower of the two values.
1494 (bfd_elf32_bfd_final_link): New macro.
1495
7f41df2e
TG		 14962011-04-28 Tristan Gingold <gingold@adacore.com>
1497
1498 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1499 (bfd_xcoff_swap_aux_out): Ditto.
1500 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1501 (bfd_xcoff64_swap_aux_out): Ditto.
1502
9507a174
AM		 15032011-05-04 Alan Modra <amodra@gmail.com>
1504
1505 PR ld/12727
1506 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1507 was_undefined on dot-symbols.
1508
2fbb87f6
PB		 15092011-05-03 Paul Brook <paul@codesourcery.com>
1510
1511
1512 * elf32-tic6x.c (elf32_tic6x_howto_table,
1513 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1514 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1515 Add R_C6000_EHTYPE.
1516
9d4057ee
AM		 15172011-05-01 Alan Modra <amodra@gmail.com>
1518
1519 PR ld/12718
1520 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1521 creating ifunc sections.
1522 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1523
71e7aa7d
L		 15242011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1525
1526 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1527 names.
1528
b5dee4ea
TT		 15292011-04-28 Tom Tromey <tromey@redhat.com>
1530
1531 * bfdio.c (memory_bstat): Pass correct size to memset.
1532
e4c93b56
MF		 15332011-04-28 Mike Frysinger <vapier@gentoo.org>
1534
1535 * dwarf2.c (dwarf_debug_sections): Mark const.
1536 * elf.c (special_sections): Likewise.
1537 * libbfd-in.h (dwarf_debug_sections): Likewise.
1538 * libbfd.h: Regenerate.
1539
72b016b4
NC		 15402011-04-26 Kai Tietz <ktietz@redhat.com>
1541
1542 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1543 debugging sections.
1544
4964e065
TG		 15452011-04-26 Tristan Gingold <gingold@adacore.com>
1546
1547 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1548
35ed3f94
AM		 15492011-04-24 Alan Modra <amodra@gmail.com>
1550
1551 PR ld/12365
1552 PR ld/12696
1553 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1554 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1555 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1556 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1557 it is a redef of an IR symbol in a real BFD.
1558
b70321a2
L		 15592011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1560
1561 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1562 in readonly section in a shared object.
1563 (elf_i386_size_dynamic_sections): Likewise.
1564 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1565 (elf_x86_64_size_dynamic_sections): Likewise.
1566
aa715242
L		 15672011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1568
1569 PR ld/12694
1570 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1571 symbols.
1572 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1573
f6df62c8
L		 15742011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1575
1576 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1577 on dynamic symbol error.
1578 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1579
4bbd5a24
TG		 15802011-04-20 Tristan Gingold <gingold@adacore.com>
1581
1582 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1583
8ad17b3a
AM		 15842011-04-20 Alan Modra <amodra@gmail.com>
1585
1586 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1587 (bfd_hash_table_init_n): Overflow checking.
1588 (bfd_hash_set_default_size): Return current size. Take unsigned long
1589 arg. Add 65537 to hash_size primes.
1590 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1591 * bfd-in2.h: Regenerate.
1592
1b0df531
JK		 15932011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1594
1595 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1596 memmove elements.
1597
595213d4
AM		 15982011-04-20 Alan Modra <amodra@gmail.com>
1599
9e6619e2
AM		 1600 * libbfd.c (bfd_log2): Do return rounded up value.
1601 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1602 call with expanded old round down version of the function.
1603
595213d4
AM		 1604 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1605 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1606
02d00247
AM		 16072011-04-20 Alan Modra <amodra@gmail.com>
1608
1609 PR ld/12365
1610 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1611 in their own common section.
1612 * elflink.c (elf_link_add_object_symbols): Likewise.
1613 * linker.c (generic_link_check_archive_element): Don't lose flags
1614 if common section is pre-existing.
1615 (_bfd_generic_link_add_one_symbol): Likewise.
1616
24f58f47
AM		 16172011-04-20 Alan Modra <amodra@gmail.com>
1618
1619 PR ld/12365
1620 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1621 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1622 multiple_definition regardless of allow_multiple_definition.
1623 * simple.c (simple_dummy_multiple_definition): Update.
1624 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1625 calls.
1626
417236c0
TG		 16272011-04-18 Tristan Gingold <gingold@adacore.com>
1628
1629 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1630
901f1d17
AM		 16312011-04-18 Alan Modra <amodra@gmail.com>
1632
1633 PR ld/12365
1634 PR ld/12672
1635 * bfd.c (BFD_PLUGIN): Define.
1636 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1637 * bfd-in2.h: Regenerate.
1638 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1639 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1640
63524580
JK		 16412011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1642
1643 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1644 SEC_LOAD.
1645
e21e5835
NC		 16462011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1647
1648 * elf-bfd.h (struct sdt_note): New struct.
1649 (struct elf_obj_tdata) <sdt_note_head>: New field.
1650 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1651 (elfobj_grok_stapsdt_note): Likewise.
1652 (elf_parse_notes): Added code to treat SystemTap note
1653 sections.
1654
6452a567
RH		 16552011-04-12 Richard Henderson <rth@redhat.com>
1656
1657 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1658 exclude empty .got sections.
1659
2a750708
L		 16602011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1661
1662 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1663 array access for BFD_RELOC_386_IRELATIVE.
1664
2123f9ad
BS		 16652011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1666
1667 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1668
f64b2e8d
NC		 16692011-04-11 Mark Wielaard <mjw@redhat.com>
1670
1671 PR 10549
1672 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1673 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1674 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1675 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1676 also if STB_GNU_UNIQUE symbol binding was seen.
1677 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1678 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1679 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1680 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1681 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1682 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1683
e57278ef
AM		 16842011-04-11 Alan Modra <amodra@gmail.com>
1685
1686 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1687 sections.
1688 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1689 (_bfd_generic_get_section_contents_in_window): Likewise.
1690 * section.c (bfd_get_section_contents): Likewise.
1691 * compress.c (bfd_get_full_section_contents): Likewise.
1692 * elf32-rx.c (rx_final_link): Ignore rawsize.
1693 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1694 bfd with bfd_get_section_limit.
1695 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1696 os->size during final link. Update callers.
1697 * bfd-in2.h: Regenerate.
1698
e2ece73c
RS		 16992011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1700
1701 PR ld/12637
1702 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1703 as the number of global entries when merging with the primary GOT.
1704
9f973f28
L		 17052011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1706
1707 * elf32-i386.c: Update copyright year.
1708 * elf64-x86-64.c: Likewise.
1709
21e68916
KT		 17102011-04-09 Kai Tietz <ktietz@redhat.com>
1711
1712 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1713 buffer and use rawsize for sorting.
1714 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1715 before doing alignment.
1716
62d78908
L		 17172011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1718
1719 * elf32-i386.c (elf_i386_relocate_section): Return relocation
1720 error on unsupported relocation.
1721 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1722
2351cae0
L		 17232011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1724
1725 PR binutils/12657
1726 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1727 pid_t.
1728
959b0961
L		 17292011-04-08 H.J. Lu <hongjiu.lu@intel.com>
1730
1731 PR ld/12654
1732 * elf32-i386.c (elf_i386_relocate_section): Check !executable
1733 instead of shared for R_386_TLS_LDO_32.
1734
33b54431
TG		 17352011-04-08 Tristan Gingold <gingold@adacore.com>
1736
1737 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1738 * coff-pmac: Remove
1739 * xcoff-target.h: Remove
1740 * Makefile.in: Regenerate.
1741
5d8e6b4d
CC		 17422011-04-07 Cary Coutant <ccoutant@google.com>
1743
1744 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1745
44e87ece 17462011-04-07 Paul Brook <paul@codesourcery.com>
33b54431 1747
44e87ece
PB		 1748 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1749 pc-relative.
1750 (elf32_tic6x_howto_table_rel): Ditto.
1751 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
1752 (elf32_tic6x_check_relocs): Ditto.
1753
8c5fc800
JM		 17542011-04-06 Joseph Myers <joseph@codesourcery.com>
1755
1756 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
1757 targets.
1758 (strongarm*, thumb*, xscale*): Remove architectures.
1759 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
1760 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
1761 xscale-*-coff): Remove targets.
1762
6f8027ae
TG		 17632011-04-01 Tristan Gingold <gingold@adacore.com>
1764
1765 * elfxx-ia64.c: include bfd_stdint.h
1766
c89ce65c
JK		 17672011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
1768
1769 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
1770 dynobj and its initialization.
1771
545f57c6
TG		 17722011-03-31 Tristan Gingold <gingold@adacore.com>
1773
1774 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
1775 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
1776 BFD_HOST_LONG_LONG to 1.
1777
083faca9
TG		 17782011-03-31 Tristan Gingold <gingold@adacore.com>
1779
1780 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
1781 (_bfd_vms_write_etir): Ditto.
1782 (_bfd_vms_slurp_etir): Avoid to use intptr_t
1783 * configure.com: Generate bfd_stdint.h
1784
ac145307
BS		 17852011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1786
1787 * elf32-tic6x.h (struct elf32_tic6x_params): New.
1788 (elf32_tic6x_setup): Declare.
1789 * elf32-tic6x.c: Include <limits.h>.
1790 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
1791 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
1792 New structures.
1793 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
1794 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
1795 tic6x_elf_scom_symbol_ptr): New static variables.
1796 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
1797 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
1798 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1799 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
1800 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
1801 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
1802 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
1803 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
1804 elf32_tic6x_adjust_dynamic_symbol): New static functions.
1805 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
1806 to weak symbols as required by the ABI.
1807 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
1808 as needed when generating DSBT output.
1809 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
1810 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
1811 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
1812 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
1813 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
1814 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
1815 New static functions.
1816 (ELF_MAXPAGESIZE): Define to 0x1000.
1817 (bfd_elf32_bfd_copy_private_bfd_data,
1818 bfd_elf32_bfd_link_hash_table_create,
1819 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
1820 elf_backend_want_got_plt, elf_backend_want_dynbss,
1821 elf_backend_plt_readonly, elf_backend_got_header_size,
1822 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
1823 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1824 elf_backend_check_relocs, elf_backend_add_symbol_hook,
1825 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
1826 elf_backend_section_from_bfd_section,
1827 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
1828 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
1829 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
1830
1831 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
1832 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
1833 * bfd/bfd-in2.h: Regenerate.
1834 * bfd/libbfd.h: Regenerate.
1835 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
1836
53dd76d3
TG		 18372011-03-31 Tristan Gingold <gingold@adacore.com>
1838
1839 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
1840 entry on xcoff when value is C_NULL_VALUE.
1841
18422011-03-31 Tristan Gingold <gingold@adacore.com>
2040caca
TG		 1843
1844 * libcoff-in.h (exec_hdr): Remove.
1845 * libcoff.h: Regenerate.
1846
3a294fa7
NC		 18472011-03-30 Nick Clifton <nickc@redhat.com>
1848
1849 * po/da.po: Updated Danish translation.
1850
e117360e
RH		 18512011-03-29 Richard Henderson <rth@redhat.com>
1852
1853 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
1854 (elf64_alpha_gc_sweep_hook): New.
1855 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
1856 (elf_backend_can_gc_sections): New.
1857
5b806d27
NC		 18582011-03-26 John Marino <binutils@marino.st>
1859
1860 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
1861 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
1862 * configure: Regenerate.
1863
b42adabf
NC		 18642011-03-25 Michael Snyder <msnyder@vmware.com>
1865
1866 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
1867
a283ff93
TG		 18682011-03-25 Tristan Gingold <gingold@adacore.com>
1869
1870 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
1871 of find_nearest_line on object files.
1872
cf6b8767
TG		 18732011-03-25 Tristan Gingold <gingold@adacore.com>
1874
1875 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
1876 Minor reordering.
1877 (alpha_vms_create_eisd_for_section): Make code sections read-only.
1878
663a1470
AM		 18792011-03-24 Alan Modra <amodra@gmail.com>
1880
1881 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
1882 old-style __tls_get_addr calls without marker relocs don't match
1883 their arg setup insn one for one. If such mismatches are found
1884 report the reloc and don't do any tls optimization.
1885 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1886
dc80f6ae
EW		 18872011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1888
1889 * bfd-in2.h: Regenerate.
1890
8cc66334
EW		 18912011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1892
1893 * archures.c: Add AVR XMEGA architecture information.
1894 * cpu-avr.c (arch_info_struct): Likewise.
1895 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1896 (elf32_avr_object_p): Likewise.
1897
34e77a92
RS		 18982011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1899
1900 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
1901 * bfd-in2.h: Regenerate.
1902 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
1903 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
1904 entry.
1905 (elf32_arm_howto_from_type): Update accordingly.
1906 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
1907 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
1908 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
1909 with an extra noncall_refcount field.
1910 (arm_local_iplt_info): New structure.
1911 (elf_arm_obj_tdata): Add local_iplt.
1912 (elf32_arm_local_iplt): New accessor macro.
1913 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
1914 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
1915 Change tls_type to a bitfield and add is_iplt.
1916 (elf32_arm_link_hash_newfunc): Update accordingly.
1917 (elf32_arm_allocate_local_sym_info): New function.
1918 (elf32_arm_create_local_iplt): Likewise.
1919 (elf32_arm_get_plt_info): Likewise.
1920 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
1921 (elf32_arm_get_local_dynreloc_list): Likewise.
1922 (create_ifunc_sections): Likewise.
1923 (elf32_arm_copy_indirect_symbol): Update after the changes to
1924 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
1925 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
1926 to get PLT information. Assert that all STT_GNU_IFUNC references
1927 are turned into PLT references.
1928 (arm_build_one_stub): Pass the symbol type to
1929 elf32_arm_final_link_relocate.
1930 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
1931 (elf32_arm_allocate_irelocs): New function.
1932 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
1933 all R_ARM_IRELATIVE.
1934 (elf32_arm_allocate_plt_entry): New function.
1935 (elf32_arm_populate_plt_entry): Likewise.
1936 (elf32_arm_final_link_relocate): Add an st_type parameter.
1937 Set srelgot to null for static objects. Use separate variables
1938 to record which st_value and st_type should be used when generating
1939 a dynamic relocation. Use elf32_arm_get_plt_info to find the
1940 symbol's PLT information, setting has_iplt_entry, splt,
1941 plt_offset and gotplt_offset accordingly. Check whether
1942 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
1943 the relocation target accordingly. Broaden assert to include
1944 .iplts. Don't set sreloc for static relocations. Assert that
1945 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
1946 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
1947 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
1948 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
1949 resolve GOT references to the .igot.plt entry.
1950 (elf32_arm_relocate_section): Update the call to
1951 elf32_arm_final_link_relocate.
1952 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
1953 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
1954 relocations in shared libraries and relocatable executables.
1955 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1956 to get the list of dynamic relocations for a local symbol.
1957 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
1958 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
1959 to allocate local symbol information. Treat R_ARM_REL32 and
1960 R_ARM_REL32_NOI as call relocations in shared libraries and
1961 relocatable executables. Record PLT information for local
1962 STT_GNU_IFUNC functions as well as global functions. Count
1963 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1964 to get the list of dynamic relocations for a local symbol.
1965 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
1966 Don't remove STT_GNU_IFUNC PLTs unless all references have been
1967 removed. Update after the changes to elf32_arm_link_hash_entry.
1968 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
1969 entries should live in .plt or .iplt. Check whether the .igot.plt
1970 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
1971 to allocate .plt and .(i)got.plt entries. Detect which .got
1972 entries will need R_ARM_IRELATIVE relocations and use
1973 elf32_arm_allocate_irelocs to allocate them. Likewise other
1974 non-.got dynamic relocations.
1975 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
1976 and dynamic relocations for local STT_GNU_IFUNC symbols.
1977 Check whether the .igot.plt and .got entries can be combined.
1978 Detect which .got entries will need R_ARM_IRELATIVE relocations
1979 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
1980 section pointers intead of strcmp checks. Handle iplt and igotplt.
1981 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
1982 to fill in .plt, .got.plt and .rel(a).plt entries. Point
1983 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
1984 resolve to it.
1985 (elf32_arm_output_plt_map_1): New function, split out from
1986 elf32_arm_output_plt_map. Handle .iplt entries. Use
1987 elf32_arm_plt_needs_thumb_stub_p.
1988 (elf32_arm_output_plt_map): Call it.
1989 (elf32_arm_output_arch_local_syms): Add mapping symbols for
1990 local .iplt entries.
1991 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
1992 (elf32_arm_swap_symbol_out): Likewise.
1993 (elf32_arm_add_symbol_hook): New function.
1994 (elf_backend_add_symbol_hook): Define for all targets.
1995
35fc36a8
RS		 19962011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1997
1998 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
1999 * elf.c (swap_out_syms): Set st_target_internal for each
2000 Elf_Internal_Sym.
2001 * elfcode.h (elf_swap_symbol_in): Likewise.
2002 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2003 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2004 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2005 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2006 * elflink.c (elf_link_output_extsym): Likewise.
2007 (bfd_elf_final_link): Likewise.
2008 (elf_link_add_object_symbols): Copy st_target_internal
2009 to the hash table if we see a definition.
2010 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2011 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2012 a branch_type field.
2013 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2014 (arm_type_of_stub): Replace actual_st_type with an
2015 actual_branch_type parameter.
2016 (arm_build_one_stub): Use branch types rather than st_types to
2017 determine the type of branch.
2018 (cortex_a8_erratum_scan): Likewise.
2019 (elf32_arm_size_stubs): Likewise.
2020 (bfd_elf32_arm_process_before_allocation): Likewise.
2021 (allocate_dynrelocs_for_symbol): Likewise.
2022 (elf32_arm_finish_dynamic_sections): Likewise.
2023 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2024 a branch_type parameter.
2025 (elf32_arm_relocate_section): Update call accordingly.
2026 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2027 (elf32_arm_output_map_sym): Initialize st_target_internal.
2028 (elf32_arm_output_stub_sym): Likewise.
2029 (elf32_arm_symbol_processing): Delete.
2030 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2031 Use st_target_internal to record the branch type.
2032 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2033 Thumb functions.
2034 (elf32_arm_is_function_type): Delete.
2035 (elf_backend_symbol_processing): Likewise.
2036 (elf_backend_is_function_type): Likewise.
2037
cbc704f3
RS		 20382011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2039
2040 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2041 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2042 into the PLT block.
2043
f6e32f6d
RS		 20442011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2045
2046 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2047 may_need_local_target_p and may_become_dynamic_p to classify
2048 the relocation type. Don't check info->symbolic or h->def_regular
2049 when deciding whether to record a potential dynamic reloc.
2050 Don't treat potential dynamic relocs as PLT references.
2051 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2052 try to make the PLT reference count go negative.
2053
b436d854
RS		 20542011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2055
2056 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2057 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2058 Only create a dynamic relocation for local references if
2059 info->shared.
2060 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2061 allocation accordingly.
2062 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2063
47beaa6a
RS		 20642011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2065
2066 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2067 (elf32_arm_add_dynreloc): Likewise.
2068 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2069 to allocate dynamic relocations.
2070 (elf32_arm_size_dynamic_sections): Likewise.
2071 (allocate_dynrelocs): Likewise. Rename to
2072 allocate_dynrelocs_for_symbol.
2073 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2074 create dynamic relocations.
2075 (elf32_arm_finish_dynamic_symbol): Likewise.
2076
52bc799a
L		 20772011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2078
2079 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2080 x32 GD->IE and GD->LE transitions.
2081 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2082 and LD->LE transitions.
2083
e11840f9
AM		 20842011-03-10 Alan Modra <amodra@gmail.com>
2085
2086 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2087 for LO_DS error message and correct multiple.
2088
aa374f67
AM		 20892011-03-10 Alan Modra <amodra@gmail.com>
2090
2091 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2092 (ppc64_elf_link_just_syms): New function.
2093 (opd_entry_value): Don't assume big-endian host.
2094 (get_r2off): New function.
2095 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2096
d59a60e9
MS		 20972011-03-06 Michael Snyder <msnyder@vmware.com>
2098
4281caad
MS		 2099 * compress.c (bfd_compress_section_contents): Check for out of mem.
2100
17672001
MS		 2101 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2102 that case statement falls through intentionally.
2103
d59a60e9
MS		 2104 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2105
0e29e6e8
AM		 21062011-03-04 Alan Modra <amodra@gmail.com>
2107
2108 * archive.c (bsd_write_armap): Don't call stat in deterministic
2109 mode, and don't use st_mtime if stat returns error.
2110
eb00922a
MS		 21112011-03-03 Michael Snyder <msnyder@vmware.com>
2112
08c13595
MS		 2113 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2114
d543c50d
MS		 2115 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2116
c38eb2a6
MS		 2117 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2118 (aout_link_write_other_symbol): Missing break statement.
2119
8ecc1f20
MS		 2120 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2121
eb00922a
MS		 2122 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2123
4a4c5f25
L		 21242011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2125
2126 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2127 x32 IE->LE transition.
2128 (elf_x86_64_relocate_section): Likewise.
2129
ddcf1fcf
BS		 21302011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2131
aa374f67
AM		 2132 * elflink.c (is_reloc_section): Remove function.
2133 (get_dynamic_reloc_section_name): Construct string manually.
ddcf1fcf 2134
007d6189
KT		 21352011-02-28 Kai Tietz <kai.tietz@onevision.com>
2136
2137 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2138 (adjust_relative_path): Likewise.
2139 (_bfd_construct_extended_name_table): Likewise.
2140 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2141 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2142 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2143 * elf32-spu.c (sort_bfds): Likewise.
2144 (spu_elf_auto_overlay): Likewise.
2145 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2146 * xcofflink.c (xcoff_set_import_path): Likewise.
2147 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2148 (xtensa_regfile_lookup_shortname): Likewise.
2149
8616ad89
AM		 21502011-02-28 Alan Modra <amodra@gmail.com>
2151
2152 PR 12513
2153 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2154 stringsize. Properly sanity check symdef_count. Remove redundant
2155 bfd_release.
2156
80549d04
RÁE		 21572011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2158
2159 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2160 and handle claim_file seeking. Only try to load the plugin once.
2161
93b3ac75
AS		 21622011-02-22 Andreas Schwab <schwab@redhat.com>
2163
2164 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2165 relocation read the value from the second GOT slot.
2166
6fa052f0
TG		 21672011-02-15 Tristan Gingold <gingold@adacore.com>
2168
2169 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2170
28be611c
AM		 21712011-02-15 Alan Modra <amodra@gmail.com>
2172
2173 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2174 toc relocs. Fuss over free(NULL).
2175
93252b1c
MF		 21762011-02-14 Mike Frysinger <vapier@gentoo.org>
2177
2178 * elflink.c (bfd_elf_size_dynamic_sections): Add
2179 bfd_get_symbol_leading_char to the start of newname.
2180
822ce8ee
RW		 21812011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2182
2183 * configure: Regenerate.
2184
425b145b
AM		 21852011-02-09 Alan Modra <amodra@gmail.com>
2186
2187 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2188 we are done. When optimising large toc, check that a global
2189 symbol on a toc reloc is defined in a kept section.
2190
82f2dbf7
NC		 21912011-02-08 Nick Clifton <nickc@redhat.com>
2192
2193 PR binutils/12467
2194 * elf.c (assign_file_positions_for_load_sections): Set the program
2195 header offset and entry size to zero if there are no program
2196 headers.
2197
df22d223
AM		 21982011-02-08 Alan Modra <amodra@gmail.com>
2199
2200 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2201 local_syms when looking for local symbols in .toc.
2202
6683a28d
AM		 22032011-02-01 Alan Modra <amodra@gmail.com>
2204
2205 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2206 for toc pointer on any section having makes_toc_func_call set.
2207 (check_pasted_section): Ensure pasted .init/.fini fragments use
2208 the same toc if any has makes_toc_func_call set.
2209
5240d94d
JM		 22102011-01-28 Joseph Myers <joseph@codesourcery.com>
2211
2212 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2213 field.
2214
ed88c97e
RS		 22152011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2216
2217 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2218 common sections too.
2219
1a0c107f
L		 22202011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2221
04449d86
L		 2222 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2223 Solaris target.
1a0c107f 2224
d68cd58c
NC		 22252011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2226
2227 Fix compilation for mingw64.
2228 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2229 typecast to avoid warning.
2230 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2231 usage.
2232 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2233 of long for pointer to avoid warning.
2234 (elfNN_ia64_relax_brl): Idem.
2235 (elfNN_ia64_install_value): Idem.
2236 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2237
da17376b
RS		 22382011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2239
2240 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2241 h->needs_plt when deciding whether to record a possible dynamic reloc.
2242
1e81e12b
RS		 22432011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2244
2245 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2246 dynamic relocs for the removed section.
2247
d1534d16
L		 22482011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2249
2250 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2251 relocations.
2252
248775ba
L		 22532011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2254
2255 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2256 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2257 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2258 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2259 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2260 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2261 for ILP32.
2262
4a97a0e5
AM		 22632011-01-14 Alan Modra <amodra@gmail.com>
2264
2265 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2266 error.
2267 (_bfd_default_error_handler): Likewise.
2268 * elf.c (print_segment_map): Likewise.
2269 * libbfd.c (warn_deprecated): Likewise.
2270 * som.c (som_sizeof_headers): No need to do so here.
2271 * coff-i860.c: Replace use of printf for error messages with
2272 _bfd_error_handler.
2273 * coff-ppc.c: Likewise.
2274 * coff-sh.c: Likewise.
2275 * elf32-bfin.c: Likewise.
2276 * elf32-dlx.c: Likewise.
2277 * elf32-mep.c: Likewise.
2278 * elf32-v850.c: Likewise.
2279 * mach-o.c: Likewise.
2280 * pef.c: Likewise.
2281
82e96e07
L		 22822011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2283
2284 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2285 swap_reloca_out.
2286 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2287 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2288 for 32bit.
2289 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2290 ELF_ST_TYPE.
2291 (elf_x86_64_finish_dynamic_symbol): Updated.
2292 (elf_x86_64_finish_dynamic_sections): Don't use
2293 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2294 bfd_elf64_swap_dyn_out.
2295
e6a6bb22
AM		 22962011-01-14 J. Park <grassman@gmail.com>
2297
2298 PR ld/12339
2299 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2300 following bfd_link_hash_warning symbol link.
2301
0855e32b
NS		 23022011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2303 Glauber de Oliveira Costa <glommer@gmail.com>
2304
2305 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2306 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2307 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2308 relocations.
2309 * libbfd.h: Rebuilt.
2310 * bfd-in2.h: Rebuilt.
2311 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2312 (elf32_arm_reloc_map): Likewise.
2313 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2314 (elf32_arm_stub_long_branch_any_tls_pic,
2315 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2316 (DEF_STUBS): Add new stubs.
2317 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2318 (elf32_arm_local_tlsdesc_gotent): New.
2319 (GOT_TLS_GDESC): New mask.
2320 (GOT_TLS_GD_ANY): Define.
2321 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2322 (elf32_arm_compute_jump_table_size): New.
2323 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2324 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2325 sgotplt_jump_table_size fields.
2326 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2327 (elf32_arm_link_hash_table_create): Initialize new fields.
2328 (arm_type_of_stub): Check TLS desc relocs too.
2329 (elf32_arm_stub_name): TLS desc relocs can be shared.
2330 (elf32_arm_tls_transition): Determine relaxation.
2331 (arm_stub_required_alignment): Add tls stubs.
2332 (elf32_arm_size_stubs): Likewise.
2333 (elf32_arm_tls_relax): Perform TLS relaxing.
2334 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2335 (IS_ARM_TLS_GNU_RELOC): New.
2336 (IS_ARM_TLS_RELOC): Use it.
2337 (elf32_arm_relocate_section): Perform TLS relaxing.
2338 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2339 desc relocations.
2340 (allocate_dynrelocs): Allocate tls desc relcoations.
2341 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2342 symbols.
2343 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2344 got slots.
2345 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2346 symbol.
2347 (elf32_arm_finish_dynamic_symbol): Adjust.
2348 (arm_put_trampoline): New.
2349 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2350 trampolines.
2351 (elf_backend_always_size_sections): Define.
2352
7be86737
L		 23532011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2354
2355 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2356
ae428b57 23572011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3db2e7dd
L		 2358
2359 PR ld/12366
2360 PR ld/12371
2361 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2362 handle symbols marked with regular reference, but not non-GOT
2363 reference when building shared library.
2364
2365 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2366 local and global STT_GNU_IFUNC symols when building shared
2367 library.
2368 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2369
9689e3a3
DD		 23702011-01-05 DJ Delorie <dj@redhat.com>
2371
2372 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2373 * libbfd.h: Regenerate.
2374 * bfd-in2.h: Regenerate.
2375 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2376
889a4d3e
L		 23772011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2378
2379 * cpu-i386.c (bfd_i386_compatible): New.
2380 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2381 with bfd_i386_compatible.
2382 (bfd_x86_64_arch_intel_syntax): Likewise.
2383 (bfd_i386_arch_intel_syntax): Likewise.
2384 (i8086_arch): Likewise.
2385 (bfd_x64_32_arch): Likewise.
2386 (bfd_x86_64_arch): Likewise.
2387 (bfd_i386_arch): Likewise.
2388
9e9e0820 2389For older changes see ChangeLog-2010
56882138
AM		 2390\f
2391Local Variables:
2392mode: change-log
2393left-margin: 8
2394fill-column: 74
2395version-control: never
2396End:
GDB Binutils - Deliverables
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