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* elfxx-mips.c (bz_insn_16): Correct opcode mask.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
c088dedf
MR		 12011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
2
3 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
4
2309ddf2
MR		 52011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
6
7 * elfxx-mips.c: Adjust comments throughout.
8 (mips_elf_relax_delete_bytes): Reshape code.
9 (_bfd_mips_elf_relax_section): Remove check for
10 R_MICROMIPS_GPREL16 relocations. Reshape code.
11
23209a78
RM		 122011-07-28 Roland McGrath <mcgrathr@google.com>
13
a27e4371
RM		 14 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
15 (elf_i386_nacl_plt0_entry): New variable.
16 (elf_i386_plt_entry): New variable.
17 (elf_i386_nacl_pic_plt0_entry): New variable.
18 (elf_i386_nacl_pic_plt_entry): New variable.
19 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
20 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
21 (elf_backend_plt_alignment): Likewise.
22
23 * config.bfd: Handle i[3-7]86-*-nacl*.
24 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
25 * targets.c: Support bfd_elf32_i386_nacl_vec.
26 * configure.in: Likewise.
27 * configure: Regenerated.
28
25e762b9
RM		 29 * elf32-i386.c (struct elf_i386_plt_layout): New type.
30 (GET_PLT_ENTRY_SIZE): New macro.
31 (elf_i386_plt): New variable.
32 (struct elf_i386_backend_data): New member `plt'.
33 (elf_i386_arch_bed): Add initializer for it.
34 (elf_i386_vxworks_arch_bed): Likewise.
35 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
36 (elf_i386_plt_sym_val): Likewise.
37 (elf_i386_relocate_section): Likewise.
38 (elf_i386_finish_dynamic_symbol): Likewise.
39 Also use other elf_i386_plt_layout members for PLT details.
40 (elf_i386_finish_dynamic_sections): Likewise.
41
23209a78
RM		 42 * elf32-i386.c (struct elf_i386_backend_data): New type.
43 (get_elf_i386_backend_data): New macro.
44 (elf_i386_arch_bed): New variable.
45 (elf_backend_arch_data): New macro.
46 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
47 (elf_i386_link_hash_table_create): Don't initialize them.
48 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
49 elf_i386_backend_data, not elf_i386_link_hash_table.
50 (elf_i386_adjust_dynamic_symbol): Likewise.
51 (elf_i386_allocate_dynrelocs): Likewise.
52 (elf_i386_readonly_dynrelocs): Likewise.
53 (elf_i386_size_dynamic_sections): Likewise.
54 (elf_i386_relocate_section): Likewise.
55 (elf_i386_finish_dynamic_symbol): Likewise.
56 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
57 (elf_i386_vxworks_link_hash_table_create): Function removed.
58 (elf_i386_vxworks_arch_bed): New variable.
59 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
60
61 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
62 * elfxx-target.h (elf_backend_arch_data): New macro.
63 (elfNN_bed): Use it as initializer for the new member.
64
d91a6875
NC		 652011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
66
67 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
68 of range branches.
69
4ccf1e31
JJ		 702011-07-26 Jakub Jelinek <jakub@redhat.com>
71
72 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
73 and .zdebug_macro entry.
74 (dwarf_debug_section_enum): Add debug_macro.
75
58d180e8
AM		 762011-07-26 Alan Modra <amodra@gmail.com>
77
78 * elf32-ppc.c: Include dwarf2.h.
79 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
80 (ppc_elf_create_glink): Create .eh_frame section.
81 (glink_eh_frame_cie): New array.
82 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
83 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
84 * elf64-ppc.c: Include dwarg2.h.
85 (struct ppc_link_hash_table): Add glink_eh_frame.
86 (create_linkage_sections): Create .eh_frame section.
87 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
88 glink_eh_frame.
89 (glink_eh_frame_cie): New array.
90 (ppc64_elf_size_stubs): Size glink_eh_frame.
91 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
92 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
93
18978b27
HPN		 942011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
95
96 PR ld/12815
97 * elf64-mmix.c (struct _mmix_elf_section_data): New members
98 has_warned_bpo and has_warned_pushj.
99 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
100 converting to ISO C. Add new parameter error_message. All
101 callers changed.
102 (mmix_elf_perform_relocation): Ditto.
103 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
104 Handle the case where mmix_elf_check_common_relocs has not been
105 called, missing preparations for relocs of the respective type.
106
df58fc94 1072011-07-24 Chao-ying Fu <fu@mips.com>
58d180e8
AM		 108 Ilie Garbacea <ilie@mips.com>
109 Maciej W. Rozycki <macro@codesourcery.com>
110 Joseph Myers <joseph@codesourcery.com>
111 Catherine Moore <clm@codesourcery.com>
df58fc94
RS		 112 Richard Sandiford <rdsandiford@googlemail.com>
113
114 * archures.c (bfd_mach_mips_micromips): New macro.
115 * cpu-mips.c (I_micromips): New enum value.
116 (arch_info_struct): Add bfd_mach_mips_micromips.
117 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
118 prototype.
119 (_bfd_mips_elf_relax_section): Likewise.
120 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
121 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
122 ASE.
123 (_bfd_mips16_elf_reloc_shuffle): Rename to...
124 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
125 (gprel16_reloc_p): Handle microMIPS ASE.
126 (literal_reloc_p): New function.
127 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
128 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
129 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
130 and _bfd_mips_elf_reloc_shuffle changes.
131 (mips_elf_gprel32_reloc): Update comment.
132 (micromips_reloc_map): New variable.
133 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
134 (mips_elf32_rtype_to_howto): Likewise.
135 (mips_info_to_howto_rel): Likewise.
136 (bfd_elf32_bfd_is_target_special_symbol): Define.
137 (bfd_elf32_bfd_relax_section): Likewise.
138 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
139 (micromips_elf64_howto_table_rela): Likewise.
140 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
141 and _bfd_mips_elf_reloc_shuffle changes.
142 (micromips_reloc_map): Likewise.
143 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
144 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
145 (mips_elf64_rtype_to_howto): Likewise.
146 (bfd_elf64_bfd_is_target_special_symbol): Define.
147 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
148 (elf_micromips_howto_table_rela): Likewise.
149 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
150 and _bfd_mips_elf_reloc_shuffle changes.
151 (micromips_reloc_map): Likewise.
152 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
153 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
154 (mips_elf_n32_rtype_to_howto): Likewise.
155 (bfd_elf32_bfd_is_target_special_symbol): Define.
156 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
157 (LA25_LUI_MICROMIPS_2): Likewise.
158 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
159 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
160 (TLS_RELOC_P): Handle microMIPS ASE.
161 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
162 target is a microMIPS function.
163 (micromips_reloc_p): New function.
164 (micromips_reloc_shuffle_p): Likewise.
165 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
166 (got_disp_reloc_p, got_page_reloc_p): New functions.
167 (got_ofst_reloc_p): Likewise.
168 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
169 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
170 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
171 (micromips_branch_reloc_p): New function.
172 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
173 (tls_gottprel_reloc_p): Likewise.
174 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
175 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
176 ASE.
177 (_bfd_mips16_elf_reloc_shuffle): Rename to...
178 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
179 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
180 (mips_tls_got_index, mips_elf_got_page): Likewise.
181 (mips_elf_create_local_got_entry): Likewise.
182 (mips_elf_relocation_needs_la25_stub): Likewise.
183 (mips_elf_calculate_relocation): Likewise.
184 (mips_elf_perform_relocation): Likewise.
185 (_bfd_mips_elf_symbol_processing): Likewise.
186 (_bfd_mips_elf_add_symbol_hook): Likewise.
187 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
188 (mips_elf_add_lo16_rel_addend): Likewise.
189 (_bfd_mips_elf_check_relocs): Likewise.
190 (mips_elf_adjust_addend): Likewise.
191 (_bfd_mips_elf_relocate_section): Likewise.
192 (mips_elf_create_la25_stub): Likewise.
193 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
194 (_bfd_mips_elf_gc_sweep_hook): Likewise.
195 (_bfd_mips_elf_is_target_special_symbol): New function.
196 (mips_elf_relax_delete_bytes): Likewise.
197 (opcode_descriptor): New structure.
198 (RA): New macro.
199 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
200 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
201 (beq_insn_32): Likewise.
202 (b_insn_16, bz_insn_16): New variables.
203 (BZC32_REG_FIELD): New macro.
204 (bz_rs_insns_32, bz_rt_insns_32): New variables.
205 (bzc_insns_32, bz_insns_16):Likewise.
206 (BZ16_REG, BZ16_REG_FIELD): New macros.
207 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
208 (jal_x_insn_32_bd32): Likewise.
209 (j_insn_32, jalr_insn_32): Likewise.
210 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
211 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
212 (JR16_REG): New macro.
213 (ds_insns_16_bd16): New variable.
214 (lui_insn): Likewise.
215 (addiu_insn, addiupc_insn): Likewise.
216 (ADDIUPC_REG_FIELD): New macro.
217 (MOVE32_RD, MOVE32_RS): Likewise.
218 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
219 (move_insns_32, move_insns_16): New variables.
220 (nop_insn_32, nop_insn_16): Likewise.
221 (MATCH): New macro.
222 (find_match): New function.
223 (check_br16_dslot, check_br32_dslot): Likewise.
224 (check_br16, check_br32): Likewise.
225 (IS_BITSIZE): New macro.
226 (check_4byte_branch): New function.
227 (_bfd_mips_elf_relax_section): Likewise.
228 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
229 and microMIPS modules together.
230 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
231 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
232 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
233 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
234 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
235 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
236 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
237 (BFD_RELOC_MICROMIPS_LO16): Likewise.
238 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
239 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
240 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
241 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
242 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
243 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
244 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
245 (BFD_RELOC_MICROMIPS_SUB): Likewise.
246 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
247 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
248 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
249 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
250 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
251 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
252 (BFD_RELOC_MICROMIPS_JALR): Likewise.
253 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
254 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
255 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
256 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
257 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
258 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
259 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
260 * bfd-in2.h: Regenerate.
261 * libbfd.h: Regenerate.
262
7a9068fe
L		 2632011-07-22 H.J. Lu <hongjiu.lu@intel.com>
264
265 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
266 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
267 * Makefile.in: Regenerated.
268
269 * archures.c (bfd_architecture): Add bfd_arch_k1om.
270 (bfd_k1om_arch): New.
271 (bfd_archures_list): Add &bfd_k1om_arch.
272 * bfd-in2.h: Regenerated.
273
274 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
275 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
276 if bfd_elf64_x86_64_freebsd_vec is supported.
277 (targ_selvecs): Likewise.
278
279 * configure.in: Support bfd_elf64_k1om_vec and
280 bfd_elf64_k1om_freebsd_vec.
281 * configure: Regenerated.
282
283 * cpu-k1om.c: New.
284
285 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
286 (bfd_elf64_k1om_vec): Likewise.
287 (bfd_elf64_k1om_freebsd_vec): Likewise.
288
289 * targets.c (bfd_elf64_k1om_vec): New.
290 (bfd_elf64_k1om_freebsd_vec): Likewise.
291 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
292 bfd_elf64_k1om_freebsd_vec.
293
156f6ad8
JK		 2942011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
295
296 Fix false coff-go32-exe matches.
297 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
298 COFF_CHECK_FORMAT.
299 * coff-stgo32.c (go32_check_format): New forward declaration.
300 (COFF_CHECK_FORMAT): New defintion.
301 (go32_check_format): New function.
302
05aecedb
AM		 3032011-07-15 Alan Modra <amodra@gmail.com>
304
305 * configure.in: Bump version.
306 * configure: Regenerate.
307
cbde55ab
AM		 3082011-07-14 Alan Modra <amodra@gmail.com>
309
310 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
311 * elf-bfd.h (struct already_linked): Forward declare.
312
ec24dc88
AM		 3132011-07-14 Alan Modra <amodra@gmail.com>
314
315 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
316 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
317
9df0ef5f
AM		 3182011-07-14 Alan Modra <amodra@gmail.com>
319
320 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
321 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
322 (build_tls_get_addr_stub): Likewise.
323 (ppc_build_one_stub): Update calls to above.
324 (ppc_size_one_stub): Adjust stub size.
325 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
326 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
327
8de863a5
NC		 3282011-07-12 Nick Clifton <nickc@redhat.com>
329
330 * elf32-arm.c (elf32_arm_section_flags): Delete.
331 (elf_backend_section_flags): Remove.
332
a92c088a
L		 3332011-07-11 H.J. Lu <hongjiu.lu@intel.com>
334
335 PR ld/12982
336 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
337 when setting stack_flags.
338
ae17ab41
CM		 3392011-07-11 Catherine Moore <clm@codesourcery.com>
340
341 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
342 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
343 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
58d180e8 344 * bfd-in2.h: Regenerated.
ae17ab41
CM		 345 * bfd.c (bfd_lookup_section_flags): New definition.
346 * binary.c (binary_bfd_lookup_section_flags): New definition.
347 * bout.c (b_out_bfd_lookup_section_flags): New definition.
348 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
349 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
350 * coff-rs6000.c (rs6000coff_vec): Include
351 bfd_generic_lookup_section_flags.
352 (pmac_xcoff_vec): Likewise.
353 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
354 * coff64-rs6000.c (rs6000coff64_vec): Include
355 bfd_generic_lookup_section_flags.
356 (aix5coff64_vec): Likewise.
357 * ecoff.c (bfd_debug_section): Initialize flag_info field.
358 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
359 (bfd_elf_lookup_section_flags): Declare.
360 * elflink.c (bfd_elf_lookup_section_flags): New function.
361 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
362 (elf_backend_lookup_section_flags_hook): Define.
363 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
364 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
365 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
366 * ieee.c (ieee_bfd_lookup_section_flags): New define.
367 * ihex.c (ihex_bfd_lookup_section_flags): New define.
368 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
369 (bfd_generic_lookup_section_flags): Declare.
370 * libbfd.h: Regenerated.
371 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
372 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
373 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
374 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
375 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
376 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
377 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
378 * reloc.c (bfd_generic_lookup_section_flags): New function.
379 * som.c (som_bfd_lookup_section_flags): New definition.
380 * srec.c (srec_bfd_lookup_section_flags): New definition.
381 * targets.c (flag_info): Declare.
382 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
383 (_bfd_lookup_section_flags): New.
384 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
385 * versados.c (versados_bfd_lookup_section_flags): New definition.
386 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
387 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
388
23ebcd30
L		 3892011-07-11 H.J. Lu <hongjiu.lu@intel.com>
390
391 PR ld/12978
392 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
393
0c511000
AM		 3942011-07-09 Alan Modra <amodra@gmail.com>
395
396 PR ld/12942
397 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
398 rather than kept_section to determine whether a symbol is from
399 a discarded section.
400 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
401 sections appear undefined.
402
4032011-07-09 H.J. Lu <hongjiu.lu@intel.com>
404
405 PR ld/12942
406 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
407 "asection *" with "struct already_linked *".
408 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
409 (_bfd_generic_section_already_linked): Likewise.
410 (bfd_section_already_linked_table_insert): Likewise.
411 (struct already_linked): New.
412 (struct bfd_section_already_linked): Use it.
413 * elflink.c (_bfd_elf_section_already_linked): Replace.
414 "asection *" with "struct already_linked *". Replace the plugin
415 dummy with the LTO output.
416 * linker.c (_bfd_generic_section_already_linked): Likewise.
417 * targets.c (struct already_linked): Add forward declaration.
418 (bfd_target): Replace "struct bfd_section *" with
419 "struct already_linked *" in _section_already_linked.
420 * bfd-in2.h: Regenerate.
421 * libbfd.h: Regenerate.
422
74f26653
TG		 4232011-07-06 Tristan Gingold <gingold@adacore.com>
424
425 * mach-o.h: Move loader related definitions to
426 include/mach-o/loader.h. Include it.
427
52cb9dfe
L		 4282011-07-05 H.J. Lu <hongjiu.lu@intel.com>
429
430 * elf64-x86-64.c (elf_backend_post_process_headers): Always
431 define to _bfd_elf_set_osabi.
432
9c55345c
TS		 4332011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
434 Thomas Schwinge <thomas@schwinge.name>
435
2bb70ae0 436 PR binutils/12913
9c55345c
TS		 437 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
438 ELFOSABI_LINUX alias.
439 * elf32-hppa.c: Likewise.
440 * elf32-i370.c: Likewise.
441 * elf64-hppa.c: Likewise.
442
28ede8be
ILT		 4432011-07-01 Ian Lance Taylor <iant@google.com>
444
445 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
446 DW_OP_lit3 to DW_OP_lit2.
447
c79d6685
AM		 4482011-07-01 Alan Modra <amodra@gmail.com>
449
450 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
451 dyn relocs when called to copy flags for a weak sym.
452 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
453 (ppc64_elf_merge_private_bfd_data): Delete.
454 (bfd_elf64_bfd_merge_private_bfd_data): Define as
455 _bfd_generic_verify_endian_match.
456
dc076558
BS		 4572011-06-30 Bernd Schmidt <bernds@codesourcery.com>
458
459 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
460 link_info is NULL.
461
25d41743
TG		 4622011-06-28 Tristan Gingold <gingold@adacore.com>
463
464 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
465 unsigned int.
466 (_bfd_vms_write_etir): Write linkage index from reloc.
467
9b02d212
TG		 4682011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
469
470 * mach-o.c (bfd_mach_o_read_command): Also ignore
471 BFD_MACH_O_LC_ROUTINES_64.
472
a8efca92
TG		 4732011-06-27 Tristan Gingold <gingold@adacore.com>
474
475 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
476 section target index.
477
20ee8bc9
NC		 4782011-06-27 Nick Clifton <nickc@redhat.com>
479
480 * cisco-core.c (cisco_core_little_vec): Add initialization of
481 match_priority field.
482
4c95ab76
TG		 4832011-06-27 Tristan Gingold <gingold@adacore.com>
484
485 * cache.c: Include bfd_stdint.h.
486 (cache_bmmap): Change profile. Return region start and size.
487 * bfdio.c (struct bfd_iovec): Change bmmap profile.
488 (bfd_mmap): Change profile and adjust. Update comment.
489 (memory_bmmap): Change profile.
490 * opncls.c (opncls_bmmap): Change profile.
491 * vms-lib.c (vms_lib_bmmap): Likewise.
492 * libbfd.h: Regenerate.
493 * bfd-in2.h: Regenerate.
494
62a35308
TG		 4952011-06-27 Tristan Gingold <gingold@adacore.com>
496
497 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
498 Add comment.
499
5d430399
L		 5002011-06-25 H.J. Lu <hongjiu.lu@intel.com>
501
502 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
503 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
504
332ce62b
JK		 5052011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
506
507 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
508 PLT_EH_FRAME.
509 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
510
7dbf3b76
RH		 5112011-06-24 Richard Henderson <rth@redhat.com>
512
513 PR ld/12928
514 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
515 tlsgd insn before swapping adjacent insns.
516
d120eec2
TG		 5172011-06-24 Tristan Gingold <gingold@adacore.com>
518
519 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
520 absolute section.
521
1e951488
AM		 5222011-06-24 Alan Modra <amodra@gmail.com>
523
524 PR ld/12921
525 * elf.c (assign_file_positions_for_load_sections): Don't align
526 sh_offset for all SHT_NOBITS sections here, just .tbss sections
527 that don't get a PT_LOAD.
528
b68593b9
KK		 5292011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
530
531 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
532 (sh_elf_check_relocs): Likewise.
533
e366eeae
RH		 5342011-06-22 Richard Henderson <rth@redhat.com>
535
536 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
537 TPREL in a PIE image.
538 (alpha_dynamic_entries_for_reloc): Likewise.
539 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
540 (elf64_alpha_relax_got_load): Likewise.
541
9ec0c936
RR		 5422011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
543
c79d6685
AM		 544 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
545 for PIE.
9ec0c936 546
3a5dbfb2
AM		 5472011-06-22 Alan Modra <amodra@gmail.com>
548
549 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
550 plugin symbols. Fix segfault on linker scrip defined syms.
551
e41b3a13
JJ		 5522011-06-20 Jakub Jelinek <jakub@redhat.com>
553
554 PR ld/12570
555 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
556 at all for linker created .eh_frame sections.
557 (_bfd_elf_discard_section_eh_frame): Handle linker created
558 .eh_frame sections with no relocations.
559 * elf64-x86-64.c: Include dwarf2.h.
560 (elf_x86_64_eh_frame_plt): New variable.
561 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
562 PLT_FDE_LEN_OFFSET): Define.
563 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
564 (elf_x86_64_create_dynamic_sections): Create and fill in
565 .eh_frame section for .plt section.
566 (elf_x86_64_size_dynamic_sections): Write .plt section size
567 into .eh_frame FDE covering .plt section.
568 (elf_x86_64_finish_dynamic_sections): Write .plt section
569 start into .eh_frame FDE covering .plt section. Call
570 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
571 (elf_backend_plt_alignment): Define to 4.
572 * elf32-i386.c: Include dwarf2.h.
573 (elf_i386_eh_frame_plt): New variable.
574 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
575 PLT_FDE_LEN_OFFSET): Define.
576 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
577 (elf_i386_create_dynamic_sections): Create and fill in
578 .eh_frame section for .plt section.
579 (elf_i386_size_dynamic_sections): Write .plt section size
580 into .eh_frame FDE covering .plt section.
581 (elf_i386_finish_dynamic_sections): Write .plt section
582 start into .eh_frame FDE covering .plt section. Call
583 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
584 (elf_backend_plt_alignment): Define to 4.
585
8b778942
L		 5862011-06-19 H.J. Lu <hongjiu.lu@intel.com>
587
588 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
589 for x32.
590
8fd79e71
L		 5912011-06-16 H.J. Lu <hongjiu.lu@intel.com>
592
593 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
594 CORE_HEADER is defined.
595 (elf_x86_64_write_core_note): New.
596 (elf_backend_write_core_note): Likewise.
597
598 * hosts/x86-64linux.h (uint64_t): New.
599 (user_regsx32_struct): Likewise.
600 (elf_gregx32_t): Likewise.
601 (ELF_NGREGX32): Likewise.
602 (elf_gregsetx32_t): Likewise.
603 (elf_prstatusx32): Likewise.
604 (prstatusx32_t): Likewise.
605 (user_fpregs32_struct): Removed.
606 (user_fpxregs32_struct): Likewise.
607 (user32): Likewise.
608 (elf_fpregset32_t): Likewise.
609 (elf_fpxregset32_t): Likewise.
610 (prgregset32_t): Likewise.
611 (prfpregset32_t): Likewise.
612
bcd823f1
L		 6132011-06-16 H.J. Lu <hongjiu.lu@intel.com>
614
615 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
616 (elf_x86_64_grok_psinfo): Likewise.
617
a06c7d5a
NC		 6182011-06-16 Nick Clifton <nickc@redhat.com>
619
620 * elf.c (elf_find_function): Fail if not provided with a symbol
621 table.
622
faa9a424
UW		 6232011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
624
625 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
626 * elf.c (elfcore_grok_arm_vfp): New function.
627 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
628 (elfcore_write_arm_vfp): New function.
629 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
630
48f4b4f5
RH		 6312011-06-14 Richard Henderson <rth@redhat.com>
632
633 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
634 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
635 (elf64_alpha_always_size_sections): Don't call
636 elf64_alpha_merge_ind_symbols.
637 (elf_backend_copy_indirect_symbol): New.
638
4d16d575
AM		 6392011-06-14 Alan Modra <amodra@gmail.com>
640
641 PR ld/12887
642 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
643 before doing anything.
644 (_bfd_elf_discard_section_eh_frame): Likewise.
645
1e24d83c
AM		 6462011-06-14 Alan Modra <amodra@gmail.com>
647
648 * Makefile.am: Formatting.
649 * Makefile.in: Regenerate.
650 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
651 * po/SRC-POTFILES.in: Regnerate.
652
e4d34ace
AM		 6532011-06-14 Alan Modra <amodra@gmail.com>
654
655 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
656 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
657 Don't handle warning symbols here.
658 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
659 (allocate_dynrelocs, readonly_dynrelocs): As above.
660
7f6ab9f8
AM		 6612011-06-14 Alan Modra <amodra@gmail.com>
662
663 PR ld/12851
664 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
665 (elf_gc_sweep): Don't treat debug and sections like .comment
666 specially here.
667 (bfd_elf_gc_sections): Treat note sections as gc roots only when
668 not part of a group. Always call gc_mark_extra_sections.
669 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
670 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
671 _bfd_elf_gc_mark_extra_sections.
672 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
673 _bfd_elf_gc_mark_extra_sections.
674 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
675
09d9a62a
NC		 6762011-06-13 Nick Clifton <nickc@redhat.com>
677
678 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
679 variable 'local_got_offsets'.
680 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
681 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
682
aa137e4d
NC		 6832011-06-13 Walter Lee <walt@tilera.com>
684
685 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
686 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
687 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
688 and elfxx-tilegx.lo.
689 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
690 elfxx-tilegx.c.
691 (BFD64_BACKENDS): Add elf64-tilegx.lo.
692 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
693 * Makefile.in: Regenerate.
694 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
695 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
696 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
697 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
698 bfd-in2.h: Regenerate.
699 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
700 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
701 and bfd_elf64_tilegx_vec.
702 * configure: Regenerate.
703 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
704 TILEPRO_ELF_DATA.
705 * libbfd.h: Regenerate.
706 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
707 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
708 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
709 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
710 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
711 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
712 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
713 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
714 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
715 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
716 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
717 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
718 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
719 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
720 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
721 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
722 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
723 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
724 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
725 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
726 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
727 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
728 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
729 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
730 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
731 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
732 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
733 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
734 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
735 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
736 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
737 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
738 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
739 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
740 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
741 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
742 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
743 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
744 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
745 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
746 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
747 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
748 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
749 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
750 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
751 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
752 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
753 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
754 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
755 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
756 * targets.c (bfd_elf32_tilegx_vec): Declare.
757 (bfd_elf32_tilepro_vec): Declare.
758 (bfd_elf64_tilegx_vec): Declare.
759 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
760 and bfd_elf64_tilegx_vec.
761 * cpu-tilegx.c: New file.
762 * cpu-tilepro.c: New file.
763 * elf32-tilepro.h: New file.
764 * elf32-tilepro.c: New file.
765 * elf32-tilegx.c: New file.
766 * elf32-tilegx.h: New file.
767 * elf64-tilegx.c: New file.
768 * elf64-tilegx.h: New file.
769 * elfxx-tilegx.c: New file.
770 * elfxx-tilegx.h: New file.
771
7686d77d
AM		 7722011-06-13 Alan Modra <amodra@gmail.com>
773
774 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
775 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
776 warning symbols here.
777 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
778 * elf32-arm.c (allocate_dynrelocs_for_symbol,
779 elf32_arm_readonly_dynrelocs): Likewise.
780 * elf32-bfin.c (bfin_discard_copies): Likewise.
781 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
782 elf_cris_discard_excess_dso_dynamics,
783 elf_cris_discard_excess_program_dynamics): Likewise.
784 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
785 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
786 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
787 * elf32-i386.c (elf_i386_allocate_dynrelocs,
788 elf_i386_readonly_dynrelocs): Likewise.
789 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
790 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
791 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
792 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
793 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
794 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
795 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
796 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
797 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
798 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
799 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
800 elf32_tic6x_readonly_dynrelocs): Likewise.
801 * elf32-vax.c (elf_vax_discard_copies): Likewise.
802 * elf32-xstormy16.c (xstormy16_relax_plt_check,
803 xstormy16_relax_plt_realloc): Likewise.
804 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
805 * elf64-alpha.c (elf64_alpha_output_extsym,
806 elf64_alpha_calc_got_offsets_for_symbol,
807 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
808 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
809 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
810 elf_hppa_unmark_useless_dynamic_symbols,
811 elf_hppa_remark_useless_dynamic_symbols): Likewise.
812 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
813 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
814 readonly_dynrelocs, merge_global_got, reallocate_got,
815 undo_symbol_twiddle): Likewise.
816 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
817 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
818 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
819 elf_x86_64_readonly_dynrelocs): Likewise.
820 * elflink.c (elf_link_renumber_hash_table_dynsyms,
821 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
822 _bfd_elf_link_find_version_dependencies,
823 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
824 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
825 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
826 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
827 elf_gc_propagate_vtable_entries_used,
828 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
829 elf_gc_allocate_got_offsets): Likewise.
830 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
831 elfNN_ia64_global_dyn_sym_thunk): Likewise.
832 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
833 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
834 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
835 * i386linux.c (linux_tally_symbols): Likewise.
836 * m68klinux.c (linux_tally_symbols): Likewise.
837 * sparclinux.c (linux_tally_symbols): Likewise.
838 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
839 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
840
841 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
842 function. Update all callers.
843 * aoutx.h (aout_link_write_other_symbol): Likewise.
844 * pdp11.c (aout_link_write_other_symbol): Likewise.
845 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
846 * ecoff.c (ecoff_link_write_external): Likewise.
847 * xcofflink.c (xcoff_write_global_symbol): Likewise.
848 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
849 warning symbols.
850 * ecoff.c (ecoff_link_hash_traverse): Delete.
851 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
852 _bfd_coff_write_global_sym.
853 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
854 * libcoff.h: Regenerate.
855
894891db
NC		 8562011-06-10 Nick Clifton <nickc@redhat.com>
857
858 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
859 backend does not provide a function for creating dynamic sections
860 then fail.
861 (bfd_elf_final_link): Issue a warning message if a dynamic section
862 has the SHT_NOTE type.
863 (bfd_elf_final_link): Do not look for dynamic strings in a section
864 that does not have the SHT_STRTAB type or the name .dynstr.
865 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
866 section is not in the output binary.
867 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
868
d17fe7b7
TG		 8692011-06-09 Tristan Gingold <gingold@adacore.com>
870
871 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
872 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
873 spaces.
874
8076289e
TG		 8752011-06-09 Tristan Gingold <gingold@adacore.com>
876
877 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
878
ba85c43e
NC		 8792011-06-09 Nick Clifton <nickc@redhat.com>
880
881 PR ld/12845
882 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
883 that the output section has an allocated bfd_elf_section_data
884 structure.
885 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
886 symbols in sections that have been removed by garbage collection.
887
adc7571d
L		 8882011-06-08 H.J. Lu <hongjiu.lu@intel.com>
889
890 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
891 relocations in SEC_DEBUGGING sections when building shared
892 libraries.
893
24007750
L		 8942011-06-08 H.J. Lu <hongjiu.lu@intel.com>
895
896 PR ld/12851
897 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
898 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
899
e79064fe
TG		 9002011-06-08 Tristan Gingold <gingold@adacore.com>
901
902 * makefile.vms (OBJS): Add elfxx-ia64.obj
903 Remove vax case.
904
d3aeb6ee
AM		 9052011-06-08 Alan Modra <amodra@gmail.com>
906
907 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
908 * sco5-core.c: Init match_priority field.
909
2a41f396
AM		 9102011-06-08 Alan Modra <amodra@gmail.com>
911
912 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
913 indirect links here.
914
1d859532
JB		 9152011-06-07 Joel Brobecker <brobecker@adacore.com>
916
917 * irix-core.c (irix_core_vec): Add match_priority field.
918
0aabe54e
AM		 9192011-06-06 Alan Modra <amodra@gmail.com>
920
921 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
922 Add match_priority.
923 * configure.in: Bump bfd version.
924 * elfcode.h (elf_object_p): Delete hacks preventing match of
925 EM_NONE and ELFOSABI_NONE targets when a better match exists.
926 * elfxx-target.h (elf_match_priority): Define and use.
927 * format.c (bfd_check_format_matches): Use target match_priority
928 to choose best of multiple matching targets. In cases with multiple
929 matches rerun _bfd_check_format if we don't choose the last match.
930 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
931 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
932 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
933 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
934 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
935 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
936 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
937 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
938 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
939 * vms-lib.c, * xsym.c: Init match_priority field.
940 * configure: Regenerate.
941 * bfd-in2.h: Regenerate.
942
70b554c9
L		 9432011-06-04 H.J. Lu <hongjiu.lu@intel.com>
944
945 PR ld/12842
946 * elfcode.h (elf_object_p): Revert the last change.
947
d50ec8a7
AM		 9482011-06-04 Alan Modra <amodra@gmail.com>
949
950 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
951 return the other arch.
952 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
953 target.
954
164a5cb7
NC		 9552011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
956
957 PR ld/12682
958 * hash.c (higher_primer_number): Add more, small, prime numbers.
959 (bfd_hash_set_default_size): Likewise.
960
cc643b88
NC		 9612011-06-02 Nick Clifton <nickc@redhat.com>
962
963 * coff-mcore.c: Fix spelling typo.
964 * coff-stgo32.c: Likewise.
965 * elf32-arm.c: Likewise.
966 * elf32-avr.c: Likewise.
967 * elf-m68hc1x.c: Likewise.
968 * elf32-mcore.c: Likewise.
969 * elf32-mep.c: Likewise.
970 * elf32-mt.c: Likewise.
971 * elf32-ppc.c: Likewise.
972 * elf32-xtensa.c: Likewise.
973 * elf64-ppc.c: Likewise.
974 * elfxx-mips.c: Likewise.
975 * netbsd.h: Likewise.
976 * nlmcode.h: Likewise.
977 * vms-alpha.c: Likewise.
978 * po/bfd.pot: Regenerate.
979 * po/SRC-POTFILES.in: Regenerate.
980
4c422395
DD		 9812011-06-01 DJ Delorie <dj@redhat.com>
982
983 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
984 * target.c: Likewise.
985 * configure.in: Likewise.
986 * configure.in: Regenerate.
987 * elf32-rx.c: Add elf32-rx-be-ns target.
988 (rx_elf_object_p): Never allow the be-ns target by default,
989 only allow it if the user requests it.
990
4b819e1f
L		 9912011-06-01 H.J. Lu <hongjiu.lu@intel.com>
992
993 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
994 relocation in readonly section in a shared object.
995 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
996
74ce8de7
NC		 9972011-05-31 Nick Clifton <nickc@redhat.com>
998
999 * archive.c (adjust_relative_path): Fix comment to prevent it
1000 corrupting the auto-generated bfd.h.
1001
63e1a0fc
PB		 10022011-05-31 Paul Brook <paul@codesourcery.com>
1003
1004 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1005 for known functions.
1006 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1007 symbols.
1008
12352d3f
PB		 10092011-05-31 Paul Brook <paul@codesourcery.com>
1010
1011 * elf32-arm.c (arm_stub_is_thumb): Add
1012 arm_stub_long_branch_v4t_thumb_tls_pic.
1013 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1014 Handle Thumb stubs.
1015
c4948609
NC		 10162011-05-27 Nick Clifton <nickc@redhat.com>
1017
1018 PR binutils/12710
1019 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1020 unable to read a file pointed to by an entry in a thin archive.
1021 (adjust_relative_path): Use lrealpath to canonicalize paths.
1022 Handle the case where the reference path is above the current
1023 path in the directory tree.
1024
6769d501
L		 10252011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1026
1027 PR ld/12809
1028 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1029 R_X86_64_TPOFF64 in executable.
1030
2676a7d9
AM		 10312011-05-26 Alan Modra <amodra@gmail.com>
1032
1033 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1034 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1035 local_protected comment.
1036
cbe79dfe
TG		 10372011-05-25 Tristan Gingold <gingold@adacore.com>
1038
1039 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1040 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1041 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1042 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1043 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1044 (elf32-ia64.c): Created from elfnn-ia64.c
1045 (elf64-ia64.c): Likewise.
1046 * elfxx-ia64.h: New file.
1047 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1048 functions.Includes elfxx-ia64.h.
1049 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1050 (IA64_HOWTO): Adjust.
1051 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1052 (elfNN_ia64_reloc_type_lookup): Renames to
1053 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1054 (elfNN_ia64_reloc_name_lookup): Renames to
1055 ia64_elf_reloc_name_lookup. Make it public.
1056 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1057 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1058 public.
1059 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1060 Move it and make it public. Move prototype to elfxx-ia64.h
1061 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1062 Move prototype to elfxx-ia64.h
1063 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1064 (elfNN_ia64_info_to_howto): Adjust calls.
1065 (elfNN_ia64_relax_section): Adjust calls.
1066 (count_dyn_reloc): Fix typo.
1067 (elfNN_ia64_relocate_section): Adjust calls.
1068 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1069 (bfd_elfNN_bfd_reloc_type_lookup)
1070 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1071 * configure: Regenerate.
1072 * Makefile.in: Regenerate.
1073
1ce74905
DD		 10742011-05-23 DJ Delorie <dj@redhat.com>
1075
1076 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1077 the vma/lma swapping done in elf32_rx_modify_program_headers.
1078
997fbe36
NC		 10792011-05-23 Nick Clifton <nickc@redhat.com>
1080
1081 * elf-m10300.c (mn10300_elf_mkobject): New function.
1082 (bfd_elf32_mkobject): Define.
1083
6061a67d
AM		 10842011-05-23 Alan Modra <amodra@gmail.com>
1085
1086 * elf-bfd.h: Comment typo fix.
1087 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1088 struct elf_dyn_relocs throughout.
1089 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1090
25f53a85
AM		 10912011-05-23 Alan Modra <amodra@gmail.com>
1092
1093 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1094 functions rather than warning callback or _bfd_error_handler.
1095 * elf32-ppc.c: Likewise.
1096 * elf64-ppc.c: Likewise.
1097 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1098 arg error.
1099 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1100
6de6a7fe
AM		 11012011-05-23 Alan Modra <amodra@gmail.com>
1102
1103 PR 12763
1104 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1105 .tbss, and page align same for all SHT_NOBITS sections.
1106
86b2281f
AM		 11072011-05-21 Alan Modra <amodra@gmail.com>
1108
1109 PR 12763
1110 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1111 from PT_TLS header.
1112 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1113 segment if just for .tbss.
1114 (assign_file_positions_for_load_sections): Don't report "can't
1115 allocate in segment" errors for .tbss.
1116 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1117 from SHT_NOBITS section filepos.
1118
4a732032
BS		 11192011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1120
1121 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1122 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1123 (elf32_tic6x_relocate_section): Handle them.
1124
dd98f8d2
NC		 11252011-05-18 Nick Clifton <nickc@redhat.com>
1126
1127 PR ld/12761
1128 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1129 sections when building shared libraries.
1130
9c489990
NC		 11312011-05-18 Rafał Krypa <r.krypa@samsung.com>
1132
1133 PR ld/12778
1134 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1135 reloc pointer.
1136
5ccfed9b
TG		 11372011-05-18 Tristan Gingold <gingold@adacore.com>
1138
1139 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1140 (xcoff_sweep): Always keep dwarf sections.
1141 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1142
85645aed
TG		 11432011-05-18 Tristan Gingold <gingold@adacore.com>
1144
1145 * libxcoff.h (struct xcoff_dwsect_name): New type.
1146 (XCOFF_DWSECT_NBR_NAMES): New macro.
1147 (xcoff_dwsect_names): Declare.
1148 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1149 (styp_to_sec_flags): Ditto.
1150 (coff_new_section_hook): Ditto.
1151 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1152 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1153
84bff83f
NC		 11542011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1155
1156 PR ld/12759
1157 * elf32-rx.c (ignore_lma): New variable.
1158 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1159 (rx_modify_program_headers): Only copy the LMA into the VMA if
1160 ignore_lma is true.
1161
16d96b5b
AM		 11622011-05-17 Alan Modra <amodra@gmail.com>
1163
1164 PR ld/12760
1165 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1166 * elflink.c (elf_link_add_object_symbols): Likewise.
1167 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1168
41e04eaa
AM		 11692011-05-16 Alan Modra <amodra@gmail.com>
1170
1171 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1172
77c56f44
RS		 11732011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1174
1175 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1176 global GOT entries for GOT_PAGE relocations against global symbols.
1177
2a616379
BS		 11782011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1179
1180 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1181 (tic6x-*-*): Replaced by these.
1182 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1183 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1184 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1185 Define.
1186 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1187 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1188 "elf32-target.h" two more times.
1189 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1190 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1191 bfd_elf32_tic6x_elf_le_vec.
1192 * configure: Regenerate.
1193
3ac5406b
JB		 11942011-05-13 Jan Beulich <jbeulich@novell.com>
1195
1196 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1197
335e41d4
JK		 11982011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1199
1200 * config.in: Regenerated.
1201 * configure: Regenerated.
1202 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1203 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1204 HAVE_PSINFO32_T_PR_PID.
1205 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1206 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1207 and HAVE_PSINFO32_T_PR_PID.
1208 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1209
bc989cdc
JK		 12102011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1211
1212 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1213 32bit psinfo.
1214 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1215 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1216
fbd9ad90
PB		 12172011-05-09 Paul Brook <paul@codesourcery.com>
1218
1219 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1220 * bfd-in2.h: Regenerate.
1221 * elf32-tic6x.c: Include limits.h.
1222 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1223 _tic6x_elf_section_data): New.
1224 (elf32_tic6x_section_data): Define.
1225 (elf32_tic6x_new_section_hook): Allocate target specific data.
1226 (elf32_tic6x_add_unwind_table_edit): New function.
1227 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1228 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1229 elf32_tic6x_copy_exidx_entry): New functions.
1230 (elf_backend_write_section): Define.
1231
1bce6bd8
PB		 12322011-05-09 Paul Brook <paul@codesourcery.com>
1233
1234 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1235 elf32_tic6x_fake_sections): New functions.
1236 (elf_backend_fake_sections): Define.
1237
9cf0e282
PB		 12382011-05-09 Paul Brook <paul@codesourcery.com>
1239
1240 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1241 (elf_backend_gc_mark_extra_sections): Define.
1242
730035f7
DK		 12432011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1244
1245 PR ld/12365
1246 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1247 references to symbols defined in discarded sections.
1248
88e59394
DK		 12492011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1250
1251 PR ld/12365
1252 * coffgen.c (coff_write_symbol): Assume input section is its own
1253 output section if output_section member not set.
1254 (coff_write_alien_symbol): Likewise.
1255
310fd250
L		 12562011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1257
1258 PR ld/12730
1259 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1260
1261 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
41e04eaa 1262 sections if needed.
310fd250
L		 1263
1264 * section.c (SEC_ELF_REVERSE_COPY): New.
1265 * bfd-in2.h: Regenerated.
1266
70778fc7
AM		 12672011-05-07 Anders Kaseorg <andersk@ksplice.com>
1268
1269 PR 12739
1270 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1271 * bfd-in2.h: Regenerate.
1272
8185f55c
TG		 12732011-05-06 Tristan Gingold <gingold@adacore.com>
1274
1275 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1276 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1277 any code section. Add comments.
1278 (alpha_vms_object_p): Use void * instead of PTR.
1279 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1280 (build_module_list): Guard against no DST section. Add comments.
1281 (alpha_vms_link_output_symbol): Discard undefined symbols.
1282 (alpha_vms_get_section_contents): Simply memcpy if the section was
1283 already loaded. Fix typo.
1284 (vms_new_section_hook): Use void * instead of PTR.
1285 (vms_alpha_vec): Ditto.
1286
7d24e6a6
RS		 12872011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1288
1289 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1290 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1291
c6a8f6e0
BS		 12922011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1293
1294 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1295 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1296 mismatch. Choose the lower of the two values.
1297 (bfd_elf32_bfd_final_link): New macro.
1298
7f41df2e
TG		 12992011-04-28 Tristan Gingold <gingold@adacore.com>
1300
1301 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1302 (bfd_xcoff_swap_aux_out): Ditto.
1303 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1304 (bfd_xcoff64_swap_aux_out): Ditto.
1305
9507a174
AM		 13062011-05-04 Alan Modra <amodra@gmail.com>
1307
1308 PR ld/12727
1309 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1310 was_undefined on dot-symbols.
1311
2fbb87f6
PB		 13122011-05-03 Paul Brook <paul@codesourcery.com>
1313
1314
1315 * elf32-tic6x.c (elf32_tic6x_howto_table,
1316 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1317 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1318 Add R_C6000_EHTYPE.
1319
9d4057ee
AM		 13202011-05-01 Alan Modra <amodra@gmail.com>
1321
1322 PR ld/12718
1323 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1324 creating ifunc sections.
1325 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1326
71e7aa7d
L		 13272011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1328
1329 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1330 names.
1331
b5dee4ea
TT		 13322011-04-28 Tom Tromey <tromey@redhat.com>
1333
1334 * bfdio.c (memory_bstat): Pass correct size to memset.
1335
e4c93b56
MF		 13362011-04-28 Mike Frysinger <vapier@gentoo.org>
1337
1338 * dwarf2.c (dwarf_debug_sections): Mark const.
1339 * elf.c (special_sections): Likewise.
1340 * libbfd-in.h (dwarf_debug_sections): Likewise.
1341 * libbfd.h: Regenerate.
1342
72b016b4
NC		 13432011-04-26 Kai Tietz <ktietz@redhat.com>
1344
1345 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1346 debugging sections.
1347
4964e065
TG		 13482011-04-26 Tristan Gingold <gingold@adacore.com>
1349
1350 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1351
35ed3f94
AM		 13522011-04-24 Alan Modra <amodra@gmail.com>
1353
1354 PR ld/12365
1355 PR ld/12696
1356 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1357 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1358 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1359 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1360 it is a redef of an IR symbol in a real BFD.
1361
b70321a2
L		 13622011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1363
1364 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1365 in readonly section in a shared object.
1366 (elf_i386_size_dynamic_sections): Likewise.
1367 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1368 (elf_x86_64_size_dynamic_sections): Likewise.
1369
aa715242
L		 13702011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1371
1372 PR ld/12694
1373 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1374 symbols.
1375 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1376
f6df62c8
L		 13772011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1378
1379 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1380 on dynamic symbol error.
1381 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1382
4bbd5a24
TG		 13832011-04-20 Tristan Gingold <gingold@adacore.com>
1384
1385 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1386
8ad17b3a
AM		 13872011-04-20 Alan Modra <amodra@gmail.com>
1388
1389 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1390 (bfd_hash_table_init_n): Overflow checking.
1391 (bfd_hash_set_default_size): Return current size. Take unsigned long
1392 arg. Add 65537 to hash_size primes.
1393 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1394 * bfd-in2.h: Regenerate.
1395
1b0df531
JK		 13962011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1397
1398 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1399 memmove elements.
1400
595213d4
AM		 14012011-04-20 Alan Modra <amodra@gmail.com>
1402
9e6619e2
AM		 1403 * libbfd.c (bfd_log2): Do return rounded up value.
1404 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1405 call with expanded old round down version of the function.
1406
595213d4
AM		 1407 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1408 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1409
02d00247
AM		 14102011-04-20 Alan Modra <amodra@gmail.com>
1411
1412 PR ld/12365
1413 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1414 in their own common section.
1415 * elflink.c (elf_link_add_object_symbols): Likewise.
1416 * linker.c (generic_link_check_archive_element): Don't lose flags
1417 if common section is pre-existing.
1418 (_bfd_generic_link_add_one_symbol): Likewise.
1419
24f58f47
AM		 14202011-04-20 Alan Modra <amodra@gmail.com>
1421
1422 PR ld/12365
1423 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1424 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1425 multiple_definition regardless of allow_multiple_definition.
1426 * simple.c (simple_dummy_multiple_definition): Update.
1427 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1428 calls.
1429
417236c0
TG		 14302011-04-18 Tristan Gingold <gingold@adacore.com>
1431
1432 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1433
901f1d17
AM		 14342011-04-18 Alan Modra <amodra@gmail.com>
1435
1436 PR ld/12365
1437 PR ld/12672
1438 * bfd.c (BFD_PLUGIN): Define.
1439 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1440 * bfd-in2.h: Regenerate.
1441 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1442 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1443
63524580
JK		 14442011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1445
1446 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1447 SEC_LOAD.
1448
e21e5835
NC		 14492011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1450
1451 * elf-bfd.h (struct sdt_note): New struct.
1452 (struct elf_obj_tdata) <sdt_note_head>: New field.
1453 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1454 (elfobj_grok_stapsdt_note): Likewise.
1455 (elf_parse_notes): Added code to treat SystemTap note
1456 sections.
1457
6452a567
RH		 14582011-04-12 Richard Henderson <rth@redhat.com>
1459
1460 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1461 exclude empty .got sections.
1462
2a750708
L		 14632011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1464
1465 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1466 array access for BFD_RELOC_386_IRELATIVE.
1467
2123f9ad
BS		 14682011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1469
1470 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1471
f64b2e8d
NC		 14722011-04-11 Mark Wielaard <mjw@redhat.com>
1473
1474 PR 10549
1475 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1476 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1477 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1478 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1479 also if STB_GNU_UNIQUE symbol binding was seen.
1480 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1481 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1482 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1483 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1484 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1485 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1486
e57278ef
AM		 14872011-04-11 Alan Modra <amodra@gmail.com>
1488
1489 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1490 sections.
1491 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1492 (_bfd_generic_get_section_contents_in_window): Likewise.
1493 * section.c (bfd_get_section_contents): Likewise.
1494 * compress.c (bfd_get_full_section_contents): Likewise.
1495 * elf32-rx.c (rx_final_link): Ignore rawsize.
1496 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1497 bfd with bfd_get_section_limit.
1498 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1499 os->size during final link. Update callers.
1500 * bfd-in2.h: Regenerate.
1501
e2ece73c
RS		 15022011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1503
1504 PR ld/12637
1505 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1506 as the number of global entries when merging with the primary GOT.
1507
9f973f28
L		 15082011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1509
1510 * elf32-i386.c: Update copyright year.
1511 * elf64-x86-64.c: Likewise.
1512
21e68916
KT		 15132011-04-09 Kai Tietz <ktietz@redhat.com>
1514
1515 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1516 buffer and use rawsize for sorting.
1517 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1518 before doing alignment.
1519
62d78908
L		 15202011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1521
1522 * elf32-i386.c (elf_i386_relocate_section): Return relocation
1523 error on unsupported relocation.
1524 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1525
2351cae0
L		 15262011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1527
1528 PR binutils/12657
1529 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1530 pid_t.
1531
959b0961
L		 15322011-04-08 H.J. Lu <hongjiu.lu@intel.com>
1533
1534 PR ld/12654
1535 * elf32-i386.c (elf_i386_relocate_section): Check !executable
1536 instead of shared for R_386_TLS_LDO_32.
1537
33b54431
TG		 15382011-04-08 Tristan Gingold <gingold@adacore.com>
1539
1540 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1541 * coff-pmac: Remove
1542 * xcoff-target.h: Remove
1543 * Makefile.in: Regenerate.
1544
5d8e6b4d
CC		 15452011-04-07 Cary Coutant <ccoutant@google.com>
1546
1547 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1548
44e87ece 15492011-04-07 Paul Brook <paul@codesourcery.com>
33b54431 1550
44e87ece
PB		 1551 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1552 pc-relative.
1553 (elf32_tic6x_howto_table_rel): Ditto.
1554 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
1555 (elf32_tic6x_check_relocs): Ditto.
1556
8c5fc800
JM		 15572011-04-06 Joseph Myers <joseph@codesourcery.com>
1558
1559 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
1560 targets.
1561 (strongarm*, thumb*, xscale*): Remove architectures.
1562 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
1563 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
1564 xscale-*-coff): Remove targets.
1565
6f8027ae
TG		 15662011-04-01 Tristan Gingold <gingold@adacore.com>
1567
1568 * elfxx-ia64.c: include bfd_stdint.h
1569
c89ce65c
JK		 15702011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
1571
1572 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
1573 dynobj and its initialization.
1574
545f57c6
TG		 15752011-03-31 Tristan Gingold <gingold@adacore.com>
1576
1577 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
1578 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
1579 BFD_HOST_LONG_LONG to 1.
1580
083faca9
TG		 15812011-03-31 Tristan Gingold <gingold@adacore.com>
1582
1583 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
1584 (_bfd_vms_write_etir): Ditto.
1585 (_bfd_vms_slurp_etir): Avoid to use intptr_t
1586 * configure.com: Generate bfd_stdint.h
1587
ac145307
BS		 15882011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1589
1590 * elf32-tic6x.h (struct elf32_tic6x_params): New.
1591 (elf32_tic6x_setup): Declare.
1592 * elf32-tic6x.c: Include <limits.h>.
1593 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
1594 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
1595 New structures.
1596 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
1597 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
1598 tic6x_elf_scom_symbol_ptr): New static variables.
1599 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
1600 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
1601 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1602 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
1603 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
1604 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
1605 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
1606 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
1607 elf32_tic6x_adjust_dynamic_symbol): New static functions.
1608 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
1609 to weak symbols as required by the ABI.
1610 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
1611 as needed when generating DSBT output.
1612 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
1613 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
1614 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
1615 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
1616 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
1617 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
1618 New static functions.
1619 (ELF_MAXPAGESIZE): Define to 0x1000.
1620 (bfd_elf32_bfd_copy_private_bfd_data,
1621 bfd_elf32_bfd_link_hash_table_create,
1622 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
1623 elf_backend_want_got_plt, elf_backend_want_dynbss,
1624 elf_backend_plt_readonly, elf_backend_got_header_size,
1625 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
1626 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1627 elf_backend_check_relocs, elf_backend_add_symbol_hook,
1628 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
1629 elf_backend_section_from_bfd_section,
1630 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
1631 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
1632 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
1633
1634 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
1635 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
1636 * bfd/bfd-in2.h: Regenerate.
1637 * bfd/libbfd.h: Regenerate.
1638 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
1639
53dd76d3
TG		 16402011-03-31 Tristan Gingold <gingold@adacore.com>
1641
1642 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
1643 entry on xcoff when value is C_NULL_VALUE.
1644
16452011-03-31 Tristan Gingold <gingold@adacore.com>
2040caca
TG		 1646
1647 * libcoff-in.h (exec_hdr): Remove.
1648 * libcoff.h: Regenerate.
1649
3a294fa7
NC		 16502011-03-30 Nick Clifton <nickc@redhat.com>
1651
1652 * po/da.po: Updated Danish translation.
1653
e117360e
RH		 16542011-03-29 Richard Henderson <rth@redhat.com>
1655
1656 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
1657 (elf64_alpha_gc_sweep_hook): New.
1658 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
1659 (elf_backend_can_gc_sections): New.
1660
5b806d27
NC		 16612011-03-26 John Marino <binutils@marino.st>
1662
1663 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
1664 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
1665 * configure: Regenerate.
1666
b42adabf
NC		 16672011-03-25 Michael Snyder <msnyder@vmware.com>
1668
1669 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
1670
a283ff93
TG		 16712011-03-25 Tristan Gingold <gingold@adacore.com>
1672
1673 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
1674 of find_nearest_line on object files.
1675
cf6b8767
TG		 16762011-03-25 Tristan Gingold <gingold@adacore.com>
1677
1678 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
1679 Minor reordering.
1680 (alpha_vms_create_eisd_for_section): Make code sections read-only.
1681
663a1470
AM		 16822011-03-24 Alan Modra <amodra@gmail.com>
1683
1684 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
1685 old-style __tls_get_addr calls without marker relocs don't match
1686 their arg setup insn one for one. If such mismatches are found
1687 report the reloc and don't do any tls optimization.
1688 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1689
dc80f6ae
EW		 16902011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1691
1692 * bfd-in2.h: Regenerate.
1693
8cc66334
EW		 16942011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1695
1696 * archures.c: Add AVR XMEGA architecture information.
1697 * cpu-avr.c (arch_info_struct): Likewise.
1698 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1699 (elf32_avr_object_p): Likewise.
1700
34e77a92
RS		 17012011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1702
1703 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
1704 * bfd-in2.h: Regenerate.
1705 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
1706 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
1707 entry.
1708 (elf32_arm_howto_from_type): Update accordingly.
1709 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
1710 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
1711 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
1712 with an extra noncall_refcount field.
1713 (arm_local_iplt_info): New structure.
1714 (elf_arm_obj_tdata): Add local_iplt.
1715 (elf32_arm_local_iplt): New accessor macro.
1716 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
1717 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
1718 Change tls_type to a bitfield and add is_iplt.
1719 (elf32_arm_link_hash_newfunc): Update accordingly.
1720 (elf32_arm_allocate_local_sym_info): New function.
1721 (elf32_arm_create_local_iplt): Likewise.
1722 (elf32_arm_get_plt_info): Likewise.
1723 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
1724 (elf32_arm_get_local_dynreloc_list): Likewise.
1725 (create_ifunc_sections): Likewise.
1726 (elf32_arm_copy_indirect_symbol): Update after the changes to
1727 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
1728 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
1729 to get PLT information. Assert that all STT_GNU_IFUNC references
1730 are turned into PLT references.
1731 (arm_build_one_stub): Pass the symbol type to
1732 elf32_arm_final_link_relocate.
1733 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
1734 (elf32_arm_allocate_irelocs): New function.
1735 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
1736 all R_ARM_IRELATIVE.
1737 (elf32_arm_allocate_plt_entry): New function.
1738 (elf32_arm_populate_plt_entry): Likewise.
1739 (elf32_arm_final_link_relocate): Add an st_type parameter.
1740 Set srelgot to null for static objects. Use separate variables
1741 to record which st_value and st_type should be used when generating
1742 a dynamic relocation. Use elf32_arm_get_plt_info to find the
1743 symbol's PLT information, setting has_iplt_entry, splt,
1744 plt_offset and gotplt_offset accordingly. Check whether
1745 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
1746 the relocation target accordingly. Broaden assert to include
1747 .iplts. Don't set sreloc for static relocations. Assert that
1748 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
1749 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
1750 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
1751 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
1752 resolve GOT references to the .igot.plt entry.
1753 (elf32_arm_relocate_section): Update the call to
1754 elf32_arm_final_link_relocate.
1755 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
1756 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
1757 relocations in shared libraries and relocatable executables.
1758 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1759 to get the list of dynamic relocations for a local symbol.
1760 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
1761 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
1762 to allocate local symbol information. Treat R_ARM_REL32 and
1763 R_ARM_REL32_NOI as call relocations in shared libraries and
1764 relocatable executables. Record PLT information for local
1765 STT_GNU_IFUNC functions as well as global functions. Count
1766 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1767 to get the list of dynamic relocations for a local symbol.
1768 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
1769 Don't remove STT_GNU_IFUNC PLTs unless all references have been
1770 removed. Update after the changes to elf32_arm_link_hash_entry.
1771 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
1772 entries should live in .plt or .iplt. Check whether the .igot.plt
1773 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
1774 to allocate .plt and .(i)got.plt entries. Detect which .got
1775 entries will need R_ARM_IRELATIVE relocations and use
1776 elf32_arm_allocate_irelocs to allocate them. Likewise other
1777 non-.got dynamic relocations.
1778 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
1779 and dynamic relocations for local STT_GNU_IFUNC symbols.
1780 Check whether the .igot.plt and .got entries can be combined.
1781 Detect which .got entries will need R_ARM_IRELATIVE relocations
1782 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
1783 section pointers intead of strcmp checks. Handle iplt and igotplt.
1784 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
1785 to fill in .plt, .got.plt and .rel(a).plt entries. Point
1786 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
1787 resolve to it.
1788 (elf32_arm_output_plt_map_1): New function, split out from
1789 elf32_arm_output_plt_map. Handle .iplt entries. Use
1790 elf32_arm_plt_needs_thumb_stub_p.
1791 (elf32_arm_output_plt_map): Call it.
1792 (elf32_arm_output_arch_local_syms): Add mapping symbols for
1793 local .iplt entries.
1794 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
1795 (elf32_arm_swap_symbol_out): Likewise.
1796 (elf32_arm_add_symbol_hook): New function.
1797 (elf_backend_add_symbol_hook): Define for all targets.
1798
35fc36a8
RS		 17992011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1800
1801 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
1802 * elf.c (swap_out_syms): Set st_target_internal for each
1803 Elf_Internal_Sym.
1804 * elfcode.h (elf_swap_symbol_in): Likewise.
1805 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1806 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
1807 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1808 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1809 * elflink.c (elf_link_output_extsym): Likewise.
1810 (bfd_elf_final_link): Likewise.
1811 (elf_link_add_object_symbols): Copy st_target_internal
1812 to the hash table if we see a definition.
1813 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
1814 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
1815 a branch_type field.
1816 (a8_erratum_fix, a8_erratum_reloc): Likewise.
1817 (arm_type_of_stub): Replace actual_st_type with an
1818 actual_branch_type parameter.
1819 (arm_build_one_stub): Use branch types rather than st_types to
1820 determine the type of branch.
1821 (cortex_a8_erratum_scan): Likewise.
1822 (elf32_arm_size_stubs): Likewise.
1823 (bfd_elf32_arm_process_before_allocation): Likewise.
1824 (allocate_dynrelocs_for_symbol): Likewise.
1825 (elf32_arm_finish_dynamic_sections): Likewise.
1826 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
1827 a branch_type parameter.
1828 (elf32_arm_relocate_section): Update call accordingly.
1829 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
1830 (elf32_arm_output_map_sym): Initialize st_target_internal.
1831 (elf32_arm_output_stub_sym): Likewise.
1832 (elf32_arm_symbol_processing): Delete.
1833 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
1834 Use st_target_internal to record the branch type.
1835 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
1836 Thumb functions.
1837 (elf32_arm_is_function_type): Delete.
1838 (elf_backend_symbol_processing): Likewise.
1839 (elf_backend_is_function_type): Likewise.
1840
cbc704f3
RS		 18412011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1842
1843 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
1844 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
1845 into the PLT block.
1846
f6e32f6d
RS		 18472011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1848
1849 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
1850 may_need_local_target_p and may_become_dynamic_p to classify
1851 the relocation type. Don't check info->symbolic or h->def_regular
1852 when deciding whether to record a potential dynamic reloc.
1853 Don't treat potential dynamic relocs as PLT references.
1854 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
1855 try to make the PLT reference count go negative.
1856
b436d854
RS		 18572011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1858
1859 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
1860 GOT entry here, rather than leaving it to finish_dynamic_symbol.
1861 Only create a dynamic relocation for local references if
1862 info->shared.
1863 (allocate_dynrelocs_for_symbol): Update dynamic relocation
1864 allocation accordingly.
1865 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
1866
47beaa6a
RS		 18672011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1868
1869 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
1870 (elf32_arm_add_dynreloc): Likewise.
1871 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
1872 to allocate dynamic relocations.
1873 (elf32_arm_size_dynamic_sections): Likewise.
1874 (allocate_dynrelocs): Likewise. Rename to
1875 allocate_dynrelocs_for_symbol.
1876 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
1877 create dynamic relocations.
1878 (elf32_arm_finish_dynamic_symbol): Likewise.
1879
52bc799a
L		 18802011-03-12 H.J. Lu <hongjiu.lu@intel.com>
1881
1882 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
1883 x32 GD->IE and GD->LE transitions.
1884 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
1885 and LD->LE transitions.
1886
e11840f9
AM		 18872011-03-10 Alan Modra <amodra@gmail.com>
1888
1889 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
1890 for LO_DS error message and correct multiple.
1891
aa374f67
AM		 18922011-03-10 Alan Modra <amodra@gmail.com>
1893
1894 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
1895 (ppc64_elf_link_just_syms): New function.
1896 (opd_entry_value): Don't assume big-endian host.
1897 (get_r2off): New function.
1898 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
1899
d59a60e9
MS		 19002011-03-06 Michael Snyder <msnyder@vmware.com>
1901
4281caad
MS		 1902 * compress.c (bfd_compress_section_contents): Check for out of mem.
1903
17672001
MS		 1904 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
1905 that case statement falls through intentionally.
1906
d59a60e9
MS		 1907 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
1908
0e29e6e8
AM		 19092011-03-04 Alan Modra <amodra@gmail.com>
1910
1911 * archive.c (bsd_write_armap): Don't call stat in deterministic
1912 mode, and don't use st_mtime if stat returns error.
1913
eb00922a
MS		 19142011-03-03 Michael Snyder <msnyder@vmware.com>
1915
08c13595
MS		 1916 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
1917
d543c50d
MS		 1918 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
1919
c38eb2a6
MS		 1920 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
1921 (aout_link_write_other_symbol): Missing break statement.
1922
8ecc1f20
MS		 1923 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
1924
eb00922a
MS		 1925 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
1926
4a4c5f25
L		 19272011-03-03 H.J. Lu <hongjiu.lu@intel.com>
1928
1929 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
1930 x32 IE->LE transition.
1931 (elf_x86_64_relocate_section): Likewise.
1932
ddcf1fcf
BS		 19332011-03-02 Bernd Schmidt <bernds@codesourcery.com>
1934
aa374f67
AM		 1935 * elflink.c (is_reloc_section): Remove function.
1936 (get_dynamic_reloc_section_name): Construct string manually.
ddcf1fcf 1937
007d6189
KT		 19382011-02-28 Kai Tietz <kai.tietz@onevision.com>
1939
1940 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
1941 (adjust_relative_path): Likewise.
1942 (_bfd_construct_extended_name_table): Likewise.
1943 * corefile.c (generic_core_file_matches_executable_p): Likewise.
1944 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1945 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1946 * elf32-spu.c (sort_bfds): Likewise.
1947 (spu_elf_auto_overlay): Likewise.
1948 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1949 * xcofflink.c (xcoff_set_import_path): Likewise.
1950 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
1951 (xtensa_regfile_lookup_shortname): Likewise.
1952
8616ad89
AM		 19532011-02-28 Alan Modra <amodra@gmail.com>
1954
1955 PR 12513
1956 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
1957 stringsize. Properly sanity check symdef_count. Remove redundant
1958 bfd_release.
1959
80549d04
RÁE		 19602011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
1961
1962 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
1963 and handle claim_file seeking. Only try to load the plugin once.
1964
93b3ac75
AS		 19652011-02-22 Andreas Schwab <schwab@redhat.com>
1966
1967 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
1968 relocation read the value from the second GOT slot.
1969
6fa052f0
TG		 19702011-02-15 Tristan Gingold <gingold@adacore.com>
1971
1972 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
1973
28be611c
AM		 19742011-02-15 Alan Modra <amodra@gmail.com>
1975
1976 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
1977 toc relocs. Fuss over free(NULL).
1978
93252b1c
MF		 19792011-02-14 Mike Frysinger <vapier@gentoo.org>
1980
1981 * elflink.c (bfd_elf_size_dynamic_sections): Add
1982 bfd_get_symbol_leading_char to the start of newname.
1983
822ce8ee
RW		 19842011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1985
1986 * configure: Regenerate.
1987
425b145b
AM		 19882011-02-09 Alan Modra <amodra@gmail.com>
1989
1990 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
1991 we are done. When optimising large toc, check that a global
1992 symbol on a toc reloc is defined in a kept section.
1993
82f2dbf7
NC		 19942011-02-08 Nick Clifton <nickc@redhat.com>
1995
1996 PR binutils/12467
1997 * elf.c (assign_file_positions_for_load_sections): Set the program
1998 header offset and entry size to zero if there are no program
1999 headers.
2000
df22d223
AM		 20012011-02-08 Alan Modra <amodra@gmail.com>
2002
2003 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2004 local_syms when looking for local symbols in .toc.
2005
6683a28d
AM		 20062011-02-01 Alan Modra <amodra@gmail.com>
2007
2008 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2009 for toc pointer on any section having makes_toc_func_call set.
2010 (check_pasted_section): Ensure pasted .init/.fini fragments use
2011 the same toc if any has makes_toc_func_call set.
2012
5240d94d
JM		 20132011-01-28 Joseph Myers <joseph@codesourcery.com>
2014
2015 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2016 field.
2017
ed88c97e
RS		 20182011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2019
2020 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2021 common sections too.
2022
1a0c107f
L		 20232011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2024
04449d86
L		 2025 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2026 Solaris target.
1a0c107f 2027
d68cd58c
NC		 20282011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2029
2030 Fix compilation for mingw64.
2031 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2032 typecast to avoid warning.
2033 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2034 usage.
2035 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2036 of long for pointer to avoid warning.
2037 (elfNN_ia64_relax_brl): Idem.
2038 (elfNN_ia64_install_value): Idem.
2039 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2040
da17376b
RS		 20412011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2042
2043 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2044 h->needs_plt when deciding whether to record a possible dynamic reloc.
2045
1e81e12b
RS		 20462011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2047
2048 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2049 dynamic relocs for the removed section.
2050
d1534d16
L		 20512011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2052
2053 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2054 relocations.
2055
248775ba
L		 20562011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2057
2058 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2059 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2060 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2061 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2062 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2063 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2064 for ILP32.
2065
4a97a0e5
AM		 20662011-01-14 Alan Modra <amodra@gmail.com>
2067
2068 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2069 error.
2070 (_bfd_default_error_handler): Likewise.
2071 * elf.c (print_segment_map): Likewise.
2072 * libbfd.c (warn_deprecated): Likewise.
2073 * som.c (som_sizeof_headers): No need to do so here.
2074 * coff-i860.c: Replace use of printf for error messages with
2075 _bfd_error_handler.
2076 * coff-ppc.c: Likewise.
2077 * coff-sh.c: Likewise.
2078 * elf32-bfin.c: Likewise.
2079 * elf32-dlx.c: Likewise.
2080 * elf32-mep.c: Likewise.
2081 * elf32-v850.c: Likewise.
2082 * mach-o.c: Likewise.
2083 * pef.c: Likewise.
2084
82e96e07
L		 20852011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2086
2087 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2088 swap_reloca_out.
2089 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2090 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2091 for 32bit.
2092 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2093 ELF_ST_TYPE.
2094 (elf_x86_64_finish_dynamic_symbol): Updated.
2095 (elf_x86_64_finish_dynamic_sections): Don't use
2096 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2097 bfd_elf64_swap_dyn_out.
2098
e6a6bb22
AM		 20992011-01-14 J. Park <grassman@gmail.com>
2100
2101 PR ld/12339
2102 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2103 following bfd_link_hash_warning symbol link.
2104
0855e32b
NS		 21052011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2106 Glauber de Oliveira Costa <glommer@gmail.com>
2107
2108 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2109 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2110 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2111 relocations.
2112 * libbfd.h: Rebuilt.
2113 * bfd-in2.h: Rebuilt.
2114 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2115 (elf32_arm_reloc_map): Likewise.
2116 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2117 (elf32_arm_stub_long_branch_any_tls_pic,
2118 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2119 (DEF_STUBS): Add new stubs.
2120 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2121 (elf32_arm_local_tlsdesc_gotent): New.
2122 (GOT_TLS_GDESC): New mask.
2123 (GOT_TLS_GD_ANY): Define.
2124 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2125 (elf32_arm_compute_jump_table_size): New.
2126 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2127 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2128 sgotplt_jump_table_size fields.
2129 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2130 (elf32_arm_link_hash_table_create): Initialize new fields.
2131 (arm_type_of_stub): Check TLS desc relocs too.
2132 (elf32_arm_stub_name): TLS desc relocs can be shared.
2133 (elf32_arm_tls_transition): Determine relaxation.
2134 (arm_stub_required_alignment): Add tls stubs.
2135 (elf32_arm_size_stubs): Likewise.
2136 (elf32_arm_tls_relax): Perform TLS relaxing.
2137 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2138 (IS_ARM_TLS_GNU_RELOC): New.
2139 (IS_ARM_TLS_RELOC): Use it.
2140 (elf32_arm_relocate_section): Perform TLS relaxing.
2141 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2142 desc relocations.
2143 (allocate_dynrelocs): Allocate tls desc relcoations.
2144 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2145 symbols.
2146 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2147 got slots.
2148 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2149 symbol.
2150 (elf32_arm_finish_dynamic_symbol): Adjust.
2151 (arm_put_trampoline): New.
2152 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2153 trampolines.
2154 (elf_backend_always_size_sections): Define.
2155
7be86737
L		 21562011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2157
2158 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2159
ae428b57 21602011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3db2e7dd
L		 2161
2162 PR ld/12366
2163 PR ld/12371
2164 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2165 handle symbols marked with regular reference, but not non-GOT
2166 reference when building shared library.
2167
2168 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2169 local and global STT_GNU_IFUNC symols when building shared
2170 library.
2171 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2172
9689e3a3
DD		 21732011-01-05 DJ Delorie <dj@redhat.com>
2174
2175 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2176 * libbfd.h: Regenerate.
2177 * bfd-in2.h: Regenerate.
2178 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2179
889a4d3e
L		 21802011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2181
2182 * cpu-i386.c (bfd_i386_compatible): New.
2183 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2184 with bfd_i386_compatible.
2185 (bfd_x86_64_arch_intel_syntax): Likewise.
2186 (bfd_i386_arch_intel_syntax): Likewise.
2187 (i8086_arch): Likewise.
2188 (bfd_x64_32_arch): Likewise.
2189 (bfd_x86_64_arch): Likewise.
2190 (bfd_i386_arch): Likewise.
2191
9e9e0820 2192For older changes see ChangeLog-2010
56882138
AM		 2193\f
2194Local Variables:
2195mode: change-log
2196left-margin: 8
2197fill-column: 74
2198version-control: never
2199End:
GDB Binutils - Deliverables
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