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[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
9a66aae0
MK		 12011-08-05 Mark Kettenis <kettenis@gnu.org>
2
3 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
4
d969d15f
AM		 52011-08-05 Alan Modra <amodra@gmail.com>
6
7 * elf64-ppc.c (maybe_strip_output): New function.
8 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
9
43e1669b
AM		 102011-08-05 Alan Modra <amodra@gmail.com>
11
12 PR ld/12762
13 * elflink.c (_bfd_elf_section_already_linked): Return matched
14 status. Remove COFF comdat section handling.
15 * linker.c (_bfd_generic_section_already_linked): Return matched
16 status. Don't set SEC_GROUP in l_flags for plugin entries.
17 (bfd_section_already_linked): Update prototype.
18 * targets.c (_section_already_linked): Likewise.
19 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
20 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
21 (_bfd_nolink_section_already_linked): Update.
22 * libbfd.h: Regenerate.
23 * bfd-in2.h: Regenerate.
24
6177242a
AM		 252011-08-05 Alan Modra <amodra@gmail.com>
26
27 * elf32-ppc.c: Include dwarf2.h.
28 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
29 (ppc_elf_create_glink): Create .eh_frame section.
30 (glink_eh_frame_cie): New array.
31 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
32 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
33
f1bb0388
TG		 342011-08-04 Tristan Gingold <gingold@adacore.com>
35
36 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
37 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
38
092d27ff
TG		 392011-08-03 Tristan Gingold <gingold@adacore.com>
40
41 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
42 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
43
80cab405
MR		 442011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
45
46 * elfxx-mips.c (check_4byte_branch): Remove function.
47 (check_relocated_bzc): New function.
48 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
49 instructions that immediately follow a compact branch
50 instruction.
51
c7131b65
AM		 522011-08-02 Alan Modra <amodra@gmail.com>
53
54 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
55 plt_static_chain.
56 (ppc_build_one_stub): Adjust get_relocs call to suit..
57 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
58
d7921315
L		 592011-08-01 H.J. Lu <hongjiu.lu@intel.com>
60
61 PR ld/13048
62 * archures.c (bfd_mach_i386_intel_syntax): New.
63 (bfd_mach_i386_i8086): Updated.
64 (bfd_mach_i386_i386): Likewise.
65 (bfd_mach_x86_64): Likewise.
66 (bfd_mach_x64_32): Likewise.
67 (bfd_mach_i386_i386_intel_syntax): Likewise.
68 (bfd_mach_x86_64_intel_syntax): Likewise.
69 (bfd_mach_x64_32_intel_syntax): Likewise.
70 (bfd_mach_l1om): Likewise.
71 (bfd_mach_l1om_intel_syntax): Likewise.
72 (bfd_mach_k1om): Likewise.
73 (bfd_mach_k1om_intel_syntax): Likewise.
74
75 * bfd-in2.h: Regenerated.
76
77 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
78 bits_per_address.
79 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
80 (bfd_x64_32_arch): Likewise.
81
82 * elf64-x86-64.c: Include "libiberty.h".
83 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
84 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
85 (elf_x86_64_reloc_type_lookup): Likewise.
86 (elf_x86_64_reloc_name_lookup): Likewise.
87 (elf_x86_64_relocate_section): Likewise.
88 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
89
f41e5fcc
MR		 902011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
91
92 * elfxx-mips.c (check_br32): Fix return type.
93
c088dedf
MR		 942011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
95
96 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
97
2309ddf2
MR		 982011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
99
100 * elfxx-mips.c: Adjust comments throughout.
101 (mips_elf_relax_delete_bytes): Reshape code.
102 (_bfd_mips_elf_relax_section): Remove check for
103 R_MICROMIPS_GPREL16 relocations. Reshape code.
104
23209a78
RM		 1052011-07-28 Roland McGrath <mcgrathr@google.com>
106
a27e4371
RM		 107 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
108 (elf_i386_nacl_plt0_entry): New variable.
109 (elf_i386_plt_entry): New variable.
110 (elf_i386_nacl_pic_plt0_entry): New variable.
111 (elf_i386_nacl_pic_plt_entry): New variable.
112 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
113 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
114 (elf_backend_plt_alignment): Likewise.
115
116 * config.bfd: Handle i[3-7]86-*-nacl*.
117 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
118 * targets.c: Support bfd_elf32_i386_nacl_vec.
119 * configure.in: Likewise.
120 * configure: Regenerated.
121
25e762b9
RM		 122 * elf32-i386.c (struct elf_i386_plt_layout): New type.
123 (GET_PLT_ENTRY_SIZE): New macro.
124 (elf_i386_plt): New variable.
125 (struct elf_i386_backend_data): New member `plt'.
126 (elf_i386_arch_bed): Add initializer for it.
127 (elf_i386_vxworks_arch_bed): Likewise.
128 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
129 (elf_i386_plt_sym_val): Likewise.
130 (elf_i386_relocate_section): Likewise.
131 (elf_i386_finish_dynamic_symbol): Likewise.
132 Also use other elf_i386_plt_layout members for PLT details.
133 (elf_i386_finish_dynamic_sections): Likewise.
134
23209a78
RM		 135 * elf32-i386.c (struct elf_i386_backend_data): New type.
136 (get_elf_i386_backend_data): New macro.
137 (elf_i386_arch_bed): New variable.
138 (elf_backend_arch_data): New macro.
139 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
140 (elf_i386_link_hash_table_create): Don't initialize them.
141 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
142 elf_i386_backend_data, not elf_i386_link_hash_table.
143 (elf_i386_adjust_dynamic_symbol): Likewise.
144 (elf_i386_allocate_dynrelocs): Likewise.
145 (elf_i386_readonly_dynrelocs): Likewise.
146 (elf_i386_size_dynamic_sections): Likewise.
147 (elf_i386_relocate_section): Likewise.
148 (elf_i386_finish_dynamic_symbol): Likewise.
149 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
150 (elf_i386_vxworks_link_hash_table_create): Function removed.
151 (elf_i386_vxworks_arch_bed): New variable.
152 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
153
154 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
155 * elfxx-target.h (elf_backend_arch_data): New macro.
156 (elfNN_bed): Use it as initializer for the new member.
157
d91a6875
NC		 1582011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
159
160 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
161 of range branches.
162
4ccf1e31
JJ		 1632011-07-26 Jakub Jelinek <jakub@redhat.com>
164
165 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
166 and .zdebug_macro entry.
167 (dwarf_debug_section_enum): Add debug_macro.
168
58d180e8
AM		 1692011-07-26 Alan Modra <amodra@gmail.com>
170
6177242a 171 * elf64-ppc.c: Include dwarf2.h.
58d180e8
AM		 172 (struct ppc_link_hash_table): Add glink_eh_frame.
173 (create_linkage_sections): Create .eh_frame section.
174 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
175 glink_eh_frame.
176 (glink_eh_frame_cie): New array.
177 (ppc64_elf_size_stubs): Size glink_eh_frame.
178 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
179 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
180
18978b27
HPN		 1812011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
182
183 PR ld/12815
184 * elf64-mmix.c (struct _mmix_elf_section_data): New members
185 has_warned_bpo and has_warned_pushj.
186 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
187 converting to ISO C. Add new parameter error_message. All
188 callers changed.
189 (mmix_elf_perform_relocation): Ditto.
190 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
191 Handle the case where mmix_elf_check_common_relocs has not been
192 called, missing preparations for relocs of the respective type.
193
df58fc94 1942011-07-24 Chao-ying Fu <fu@mips.com>
58d180e8
AM		 195 Ilie Garbacea <ilie@mips.com>
196 Maciej W. Rozycki <macro@codesourcery.com>
197 Joseph Myers <joseph@codesourcery.com>
198 Catherine Moore <clm@codesourcery.com>
df58fc94
RS		 199 Richard Sandiford <rdsandiford@googlemail.com>
200
201 * archures.c (bfd_mach_mips_micromips): New macro.
202 * cpu-mips.c (I_micromips): New enum value.
203 (arch_info_struct): Add bfd_mach_mips_micromips.
204 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
205 prototype.
206 (_bfd_mips_elf_relax_section): Likewise.
207 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
208 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
209 ASE.
210 (_bfd_mips16_elf_reloc_shuffle): Rename to...
211 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
212 (gprel16_reloc_p): Handle microMIPS ASE.
213 (literal_reloc_p): New function.
214 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
215 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
216 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
217 and _bfd_mips_elf_reloc_shuffle changes.
218 (mips_elf_gprel32_reloc): Update comment.
219 (micromips_reloc_map): New variable.
220 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
221 (mips_elf32_rtype_to_howto): Likewise.
222 (mips_info_to_howto_rel): Likewise.
223 (bfd_elf32_bfd_is_target_special_symbol): Define.
224 (bfd_elf32_bfd_relax_section): Likewise.
225 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
226 (micromips_elf64_howto_table_rela): Likewise.
227 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
228 and _bfd_mips_elf_reloc_shuffle changes.
229 (micromips_reloc_map): Likewise.
230 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
231 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
232 (mips_elf64_rtype_to_howto): Likewise.
233 (bfd_elf64_bfd_is_target_special_symbol): Define.
234 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
235 (elf_micromips_howto_table_rela): Likewise.
236 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
237 and _bfd_mips_elf_reloc_shuffle changes.
238 (micromips_reloc_map): Likewise.
239 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
240 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
241 (mips_elf_n32_rtype_to_howto): Likewise.
242 (bfd_elf32_bfd_is_target_special_symbol): Define.
243 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
244 (LA25_LUI_MICROMIPS_2): Likewise.
245 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
246 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
247 (TLS_RELOC_P): Handle microMIPS ASE.
248 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
249 target is a microMIPS function.
250 (micromips_reloc_p): New function.
251 (micromips_reloc_shuffle_p): Likewise.
252 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
253 (got_disp_reloc_p, got_page_reloc_p): New functions.
254 (got_ofst_reloc_p): Likewise.
255 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
256 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
257 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
258 (micromips_branch_reloc_p): New function.
259 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
260 (tls_gottprel_reloc_p): Likewise.
261 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
262 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
263 ASE.
264 (_bfd_mips16_elf_reloc_shuffle): Rename to...
265 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
266 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
267 (mips_tls_got_index, mips_elf_got_page): Likewise.
268 (mips_elf_create_local_got_entry): Likewise.
269 (mips_elf_relocation_needs_la25_stub): Likewise.
270 (mips_elf_calculate_relocation): Likewise.
271 (mips_elf_perform_relocation): Likewise.
272 (_bfd_mips_elf_symbol_processing): Likewise.
273 (_bfd_mips_elf_add_symbol_hook): Likewise.
274 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
275 (mips_elf_add_lo16_rel_addend): Likewise.
276 (_bfd_mips_elf_check_relocs): Likewise.
277 (mips_elf_adjust_addend): Likewise.
278 (_bfd_mips_elf_relocate_section): Likewise.
279 (mips_elf_create_la25_stub): Likewise.
280 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
281 (_bfd_mips_elf_gc_sweep_hook): Likewise.
282 (_bfd_mips_elf_is_target_special_symbol): New function.
283 (mips_elf_relax_delete_bytes): Likewise.
284 (opcode_descriptor): New structure.
285 (RA): New macro.
286 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
287 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
288 (beq_insn_32): Likewise.
289 (b_insn_16, bz_insn_16): New variables.
290 (BZC32_REG_FIELD): New macro.
291 (bz_rs_insns_32, bz_rt_insns_32): New variables.
292 (bzc_insns_32, bz_insns_16):Likewise.
293 (BZ16_REG, BZ16_REG_FIELD): New macros.
294 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
295 (jal_x_insn_32_bd32): Likewise.
296 (j_insn_32, jalr_insn_32): Likewise.
297 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
298 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
299 (JR16_REG): New macro.
300 (ds_insns_16_bd16): New variable.
301 (lui_insn): Likewise.
302 (addiu_insn, addiupc_insn): Likewise.
303 (ADDIUPC_REG_FIELD): New macro.
304 (MOVE32_RD, MOVE32_RS): Likewise.
305 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
306 (move_insns_32, move_insns_16): New variables.
307 (nop_insn_32, nop_insn_16): Likewise.
308 (MATCH): New macro.
309 (find_match): New function.
310 (check_br16_dslot, check_br32_dslot): Likewise.
311 (check_br16, check_br32): Likewise.
312 (IS_BITSIZE): New macro.
313 (check_4byte_branch): New function.
314 (_bfd_mips_elf_relax_section): Likewise.
315 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
316 and microMIPS modules together.
317 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
318 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
319 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
320 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
321 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
322 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
323 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
324 (BFD_RELOC_MICROMIPS_LO16): Likewise.
325 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
326 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
327 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
328 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
329 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
330 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
331 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
332 (BFD_RELOC_MICROMIPS_SUB): Likewise.
333 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
334 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
335 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
336 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
337 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
338 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
339 (BFD_RELOC_MICROMIPS_JALR): Likewise.
340 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
341 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
342 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
343 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
344 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
345 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
346 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
347 * bfd-in2.h: Regenerate.
348 * libbfd.h: Regenerate.
349
7a9068fe
L		 3502011-07-22 H.J. Lu <hongjiu.lu@intel.com>
351
352 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
353 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
354 * Makefile.in: Regenerated.
355
356 * archures.c (bfd_architecture): Add bfd_arch_k1om.
357 (bfd_k1om_arch): New.
358 (bfd_archures_list): Add &bfd_k1om_arch.
359 * bfd-in2.h: Regenerated.
360
361 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
362 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
363 if bfd_elf64_x86_64_freebsd_vec is supported.
364 (targ_selvecs): Likewise.
365
366 * configure.in: Support bfd_elf64_k1om_vec and
367 bfd_elf64_k1om_freebsd_vec.
368 * configure: Regenerated.
369
370 * cpu-k1om.c: New.
371
372 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
373 (bfd_elf64_k1om_vec): Likewise.
374 (bfd_elf64_k1om_freebsd_vec): Likewise.
375
376 * targets.c (bfd_elf64_k1om_vec): New.
377 (bfd_elf64_k1om_freebsd_vec): Likewise.
378 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
379 bfd_elf64_k1om_freebsd_vec.
380
156f6ad8
JK		 3812011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
382
383 Fix false coff-go32-exe matches.
384 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
385 COFF_CHECK_FORMAT.
386 * coff-stgo32.c (go32_check_format): New forward declaration.
387 (COFF_CHECK_FORMAT): New defintion.
388 (go32_check_format): New function.
389
05aecedb
AM		 3902011-07-15 Alan Modra <amodra@gmail.com>
391
392 * configure.in: Bump version.
393 * configure: Regenerate.
394
cbde55ab
AM		 3952011-07-14 Alan Modra <amodra@gmail.com>
396
397 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
398 * elf-bfd.h (struct already_linked): Forward declare.
399
ec24dc88
AM		 4002011-07-14 Alan Modra <amodra@gmail.com>
401
402 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
403 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
404
9df0ef5f
AM		 4052011-07-14 Alan Modra <amodra@gmail.com>
406
407 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
408 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
409 (build_tls_get_addr_stub): Likewise.
410 (ppc_build_one_stub): Update calls to above.
411 (ppc_size_one_stub): Adjust stub size.
412 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
413 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
414
8de863a5
NC		 4152011-07-12 Nick Clifton <nickc@redhat.com>
416
417 * elf32-arm.c (elf32_arm_section_flags): Delete.
418 (elf_backend_section_flags): Remove.
419
a92c088a
L		 4202011-07-11 H.J. Lu <hongjiu.lu@intel.com>
421
422 PR ld/12982
423 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
424 when setting stack_flags.
425
ae17ab41
CM		 4262011-07-11 Catherine Moore <clm@codesourcery.com>
427
428 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
429 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
430 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
58d180e8 431 * bfd-in2.h: Regenerated.
ae17ab41
CM		 432 * bfd.c (bfd_lookup_section_flags): New definition.
433 * binary.c (binary_bfd_lookup_section_flags): New definition.
434 * bout.c (b_out_bfd_lookup_section_flags): New definition.
435 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
436 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
437 * coff-rs6000.c (rs6000coff_vec): Include
438 bfd_generic_lookup_section_flags.
439 (pmac_xcoff_vec): Likewise.
440 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
441 * coff64-rs6000.c (rs6000coff64_vec): Include
442 bfd_generic_lookup_section_flags.
443 (aix5coff64_vec): Likewise.
444 * ecoff.c (bfd_debug_section): Initialize flag_info field.
445 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
446 (bfd_elf_lookup_section_flags): Declare.
447 * elflink.c (bfd_elf_lookup_section_flags): New function.
448 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
449 (elf_backend_lookup_section_flags_hook): Define.
450 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
451 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
452 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
453 * ieee.c (ieee_bfd_lookup_section_flags): New define.
454 * ihex.c (ihex_bfd_lookup_section_flags): New define.
455 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
456 (bfd_generic_lookup_section_flags): Declare.
457 * libbfd.h: Regenerated.
458 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
459 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
460 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
461 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
462 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
463 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
464 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
465 * reloc.c (bfd_generic_lookup_section_flags): New function.
466 * som.c (som_bfd_lookup_section_flags): New definition.
467 * srec.c (srec_bfd_lookup_section_flags): New definition.
468 * targets.c (flag_info): Declare.
469 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
470 (_bfd_lookup_section_flags): New.
471 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
472 * versados.c (versados_bfd_lookup_section_flags): New definition.
473 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
474 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
475
23ebcd30
L		 4762011-07-11 H.J. Lu <hongjiu.lu@intel.com>
477
478 PR ld/12978
479 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
480
0c511000
AM		 4812011-07-09 Alan Modra <amodra@gmail.com>
482
483 PR ld/12942
484 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
485 rather than kept_section to determine whether a symbol is from
486 a discarded section.
487 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
488 sections appear undefined.
489
4902011-07-09 H.J. Lu <hongjiu.lu@intel.com>
491
492 PR ld/12942
493 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
494 "asection *" with "struct already_linked *".
495 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
496 (_bfd_generic_section_already_linked): Likewise.
497 (bfd_section_already_linked_table_insert): Likewise.
498 (struct already_linked): New.
499 (struct bfd_section_already_linked): Use it.
500 * elflink.c (_bfd_elf_section_already_linked): Replace.
501 "asection *" with "struct already_linked *". Replace the plugin
502 dummy with the LTO output.
503 * linker.c (_bfd_generic_section_already_linked): Likewise.
504 * targets.c (struct already_linked): Add forward declaration.
505 (bfd_target): Replace "struct bfd_section *" with
506 "struct already_linked *" in _section_already_linked.
507 * bfd-in2.h: Regenerate.
508 * libbfd.h: Regenerate.
509
74f26653
TG		 5102011-07-06 Tristan Gingold <gingold@adacore.com>
511
512 * mach-o.h: Move loader related definitions to
513 include/mach-o/loader.h. Include it.
514
52cb9dfe
L		 5152011-07-05 H.J. Lu <hongjiu.lu@intel.com>
516
517 * elf64-x86-64.c (elf_backend_post_process_headers): Always
518 define to _bfd_elf_set_osabi.
519
9c55345c
TS		 5202011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
521 Thomas Schwinge <thomas@schwinge.name>
522
2bb70ae0 523 PR binutils/12913
9c55345c
TS		 524 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
525 ELFOSABI_LINUX alias.
526 * elf32-hppa.c: Likewise.
527 * elf32-i370.c: Likewise.
528 * elf64-hppa.c: Likewise.
529
28ede8be
ILT		 5302011-07-01 Ian Lance Taylor <iant@google.com>
531
532 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
533 DW_OP_lit3 to DW_OP_lit2.
534
c79d6685
AM		 5352011-07-01 Alan Modra <amodra@gmail.com>
536
537 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
538 dyn relocs when called to copy flags for a weak sym.
539 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
540 (ppc64_elf_merge_private_bfd_data): Delete.
541 (bfd_elf64_bfd_merge_private_bfd_data): Define as
542 _bfd_generic_verify_endian_match.
543
dc076558
BS		 5442011-06-30 Bernd Schmidt <bernds@codesourcery.com>
545
546 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
547 link_info is NULL.
548
25d41743
TG		 5492011-06-28 Tristan Gingold <gingold@adacore.com>
550
551 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
552 unsigned int.
553 (_bfd_vms_write_etir): Write linkage index from reloc.
554
9b02d212
TG		 5552011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
556
557 * mach-o.c (bfd_mach_o_read_command): Also ignore
558 BFD_MACH_O_LC_ROUTINES_64.
559
a8efca92
TG		 5602011-06-27 Tristan Gingold <gingold@adacore.com>
561
562 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
563 section target index.
564
20ee8bc9
NC		 5652011-06-27 Nick Clifton <nickc@redhat.com>
566
567 * cisco-core.c (cisco_core_little_vec): Add initialization of
568 match_priority field.
569
4c95ab76
TG		 5702011-06-27 Tristan Gingold <gingold@adacore.com>
571
572 * cache.c: Include bfd_stdint.h.
573 (cache_bmmap): Change profile. Return region start and size.
574 * bfdio.c (struct bfd_iovec): Change bmmap profile.
575 (bfd_mmap): Change profile and adjust. Update comment.
576 (memory_bmmap): Change profile.
577 * opncls.c (opncls_bmmap): Change profile.
578 * vms-lib.c (vms_lib_bmmap): Likewise.
579 * libbfd.h: Regenerate.
580 * bfd-in2.h: Regenerate.
581
62a35308
TG		 5822011-06-27 Tristan Gingold <gingold@adacore.com>
583
584 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
585 Add comment.
586
5d430399
L		 5872011-06-25 H.J. Lu <hongjiu.lu@intel.com>
588
589 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
590 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
591
332ce62b
JK		 5922011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
593
594 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
595 PLT_EH_FRAME.
596 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
597
7dbf3b76
RH		 5982011-06-24 Richard Henderson <rth@redhat.com>
599
600 PR ld/12928
601 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
602 tlsgd insn before swapping adjacent insns.
603
d120eec2
TG		 6042011-06-24 Tristan Gingold <gingold@adacore.com>
605
606 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
607 absolute section.
608
1e951488
AM		 6092011-06-24 Alan Modra <amodra@gmail.com>
610
611 PR ld/12921
612 * elf.c (assign_file_positions_for_load_sections): Don't align
613 sh_offset for all SHT_NOBITS sections here, just .tbss sections
614 that don't get a PT_LOAD.
615
b68593b9
KK		 6162011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
617
618 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
619 (sh_elf_check_relocs): Likewise.
620
e366eeae
RH		 6212011-06-22 Richard Henderson <rth@redhat.com>
622
623 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
624 TPREL in a PIE image.
625 (alpha_dynamic_entries_for_reloc): Likewise.
626 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
627 (elf64_alpha_relax_got_load): Likewise.
628
9ec0c936
RR		 6292011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
630
c79d6685
AM		 631 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
632 for PIE.
9ec0c936 633
3a5dbfb2
AM		 6342011-06-22 Alan Modra <amodra@gmail.com>
635
636 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
637 plugin symbols. Fix segfault on linker scrip defined syms.
638
e41b3a13
JJ		 6392011-06-20 Jakub Jelinek <jakub@redhat.com>
640
641 PR ld/12570
642 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
643 at all for linker created .eh_frame sections.
644 (_bfd_elf_discard_section_eh_frame): Handle linker created
645 .eh_frame sections with no relocations.
646 * elf64-x86-64.c: Include dwarf2.h.
647 (elf_x86_64_eh_frame_plt): New variable.
648 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
649 PLT_FDE_LEN_OFFSET): Define.
650 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
651 (elf_x86_64_create_dynamic_sections): Create and fill in
652 .eh_frame section for .plt section.
653 (elf_x86_64_size_dynamic_sections): Write .plt section size
654 into .eh_frame FDE covering .plt section.
655 (elf_x86_64_finish_dynamic_sections): Write .plt section
656 start into .eh_frame FDE covering .plt section. Call
657 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
658 (elf_backend_plt_alignment): Define to 4.
659 * elf32-i386.c: Include dwarf2.h.
660 (elf_i386_eh_frame_plt): New variable.
661 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
662 PLT_FDE_LEN_OFFSET): Define.
663 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
664 (elf_i386_create_dynamic_sections): Create and fill in
665 .eh_frame section for .plt section.
666 (elf_i386_size_dynamic_sections): Write .plt section size
667 into .eh_frame FDE covering .plt section.
668 (elf_i386_finish_dynamic_sections): Write .plt section
669 start into .eh_frame FDE covering .plt section. Call
670 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
671 (elf_backend_plt_alignment): Define to 4.
672
8b778942
L		 6732011-06-19 H.J. Lu <hongjiu.lu@intel.com>
674
675 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
676 for x32.
677
8fd79e71
L		 6782011-06-16 H.J. Lu <hongjiu.lu@intel.com>
679
680 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
681 CORE_HEADER is defined.
682 (elf_x86_64_write_core_note): New.
683 (elf_backend_write_core_note): Likewise.
684
685 * hosts/x86-64linux.h (uint64_t): New.
686 (user_regsx32_struct): Likewise.
687 (elf_gregx32_t): Likewise.
688 (ELF_NGREGX32): Likewise.
689 (elf_gregsetx32_t): Likewise.
690 (elf_prstatusx32): Likewise.
691 (prstatusx32_t): Likewise.
692 (user_fpregs32_struct): Removed.
693 (user_fpxregs32_struct): Likewise.
694 (user32): Likewise.
695 (elf_fpregset32_t): Likewise.
696 (elf_fpxregset32_t): Likewise.
697 (prgregset32_t): Likewise.
698 (prfpregset32_t): Likewise.
699
bcd823f1
L		 7002011-06-16 H.J. Lu <hongjiu.lu@intel.com>
701
702 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
703 (elf_x86_64_grok_psinfo): Likewise.
704
a06c7d5a
NC		 7052011-06-16 Nick Clifton <nickc@redhat.com>
706
707 * elf.c (elf_find_function): Fail if not provided with a symbol
708 table.
709
faa9a424
UW		 7102011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
711
712 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
713 * elf.c (elfcore_grok_arm_vfp): New function.
714 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
715 (elfcore_write_arm_vfp): New function.
716 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
717
48f4b4f5
RH		 7182011-06-14 Richard Henderson <rth@redhat.com>
719
720 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
721 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
722 (elf64_alpha_always_size_sections): Don't call
723 elf64_alpha_merge_ind_symbols.
724 (elf_backend_copy_indirect_symbol): New.
725
4d16d575
AM		 7262011-06-14 Alan Modra <amodra@gmail.com>
727
728 PR ld/12887
729 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
730 before doing anything.
731 (_bfd_elf_discard_section_eh_frame): Likewise.
732
1e24d83c
AM		 7332011-06-14 Alan Modra <amodra@gmail.com>
734
735 * Makefile.am: Formatting.
736 * Makefile.in: Regenerate.
737 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
738 * po/SRC-POTFILES.in: Regnerate.
739
e4d34ace
AM		 7402011-06-14 Alan Modra <amodra@gmail.com>
741
742 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
743 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
744 Don't handle warning symbols here.
745 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
746 (allocate_dynrelocs, readonly_dynrelocs): As above.
747
7f6ab9f8
AM		 7482011-06-14 Alan Modra <amodra@gmail.com>
749
750 PR ld/12851
751 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
752 (elf_gc_sweep): Don't treat debug and sections like .comment
753 specially here.
754 (bfd_elf_gc_sections): Treat note sections as gc roots only when
755 not part of a group. Always call gc_mark_extra_sections.
756 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
757 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
758 _bfd_elf_gc_mark_extra_sections.
759 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
760 _bfd_elf_gc_mark_extra_sections.
761 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
762
09d9a62a
NC		 7632011-06-13 Nick Clifton <nickc@redhat.com>
764
765 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
766 variable 'local_got_offsets'.
767 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
768 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
769
aa137e4d
NC		 7702011-06-13 Walter Lee <walt@tilera.com>
771
772 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
773 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
774 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
775 and elfxx-tilegx.lo.
776 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
777 elfxx-tilegx.c.
778 (BFD64_BACKENDS): Add elf64-tilegx.lo.
779 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
780 * Makefile.in: Regenerate.
781 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
782 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
783 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
784 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
785 bfd-in2.h: Regenerate.
786 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
787 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
788 and bfd_elf64_tilegx_vec.
789 * configure: Regenerate.
790 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
791 TILEPRO_ELF_DATA.
792 * libbfd.h: Regenerate.
793 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
794 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
795 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
796 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
797 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
798 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
799 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
800 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
801 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
802 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
803 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
804 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
805 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
806 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
807 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
808 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
809 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
810 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
811 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
812 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
813 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
814 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
815 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
816 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
817 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
818 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
819 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
820 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
821 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
822 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
823 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
824 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
825 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
826 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
827 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
828 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
829 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
830 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
831 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
832 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
833 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
834 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
835 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
836 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
837 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
838 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
839 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
840 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
841 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
842 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
843 * targets.c (bfd_elf32_tilegx_vec): Declare.
844 (bfd_elf32_tilepro_vec): Declare.
845 (bfd_elf64_tilegx_vec): Declare.
846 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
847 and bfd_elf64_tilegx_vec.
848 * cpu-tilegx.c: New file.
849 * cpu-tilepro.c: New file.
850 * elf32-tilepro.h: New file.
851 * elf32-tilepro.c: New file.
852 * elf32-tilegx.c: New file.
853 * elf32-tilegx.h: New file.
854 * elf64-tilegx.c: New file.
855 * elf64-tilegx.h: New file.
856 * elfxx-tilegx.c: New file.
857 * elfxx-tilegx.h: New file.
858
7686d77d
AM		 8592011-06-13 Alan Modra <amodra@gmail.com>
860
861 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
862 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
863 warning symbols here.
864 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
865 * elf32-arm.c (allocate_dynrelocs_for_symbol,
866 elf32_arm_readonly_dynrelocs): Likewise.
867 * elf32-bfin.c (bfin_discard_copies): Likewise.
868 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
869 elf_cris_discard_excess_dso_dynamics,
870 elf_cris_discard_excess_program_dynamics): Likewise.
871 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
872 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
873 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
874 * elf32-i386.c (elf_i386_allocate_dynrelocs,
875 elf_i386_readonly_dynrelocs): Likewise.
876 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
877 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
878 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
879 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
880 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
881 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
882 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
883 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
884 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
885 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
886 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
887 elf32_tic6x_readonly_dynrelocs): Likewise.
888 * elf32-vax.c (elf_vax_discard_copies): Likewise.
889 * elf32-xstormy16.c (xstormy16_relax_plt_check,
890 xstormy16_relax_plt_realloc): Likewise.
891 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
892 * elf64-alpha.c (elf64_alpha_output_extsym,
893 elf64_alpha_calc_got_offsets_for_symbol,
894 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
895 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
896 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
897 elf_hppa_unmark_useless_dynamic_symbols,
898 elf_hppa_remark_useless_dynamic_symbols): Likewise.
899 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
900 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
901 readonly_dynrelocs, merge_global_got, reallocate_got,
902 undo_symbol_twiddle): Likewise.
903 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
904 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
905 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
906 elf_x86_64_readonly_dynrelocs): Likewise.
907 * elflink.c (elf_link_renumber_hash_table_dynsyms,
908 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
909 _bfd_elf_link_find_version_dependencies,
910 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
911 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
912 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
913 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
914 elf_gc_propagate_vtable_entries_used,
915 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
916 elf_gc_allocate_got_offsets): Likewise.
917 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
918 elfNN_ia64_global_dyn_sym_thunk): Likewise.
919 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
920 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
921 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
922 * i386linux.c (linux_tally_symbols): Likewise.
923 * m68klinux.c (linux_tally_symbols): Likewise.
924 * sparclinux.c (linux_tally_symbols): Likewise.
925 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
926 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
927
928 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
929 function. Update all callers.
930 * aoutx.h (aout_link_write_other_symbol): Likewise.
931 * pdp11.c (aout_link_write_other_symbol): Likewise.
932 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
933 * ecoff.c (ecoff_link_write_external): Likewise.
934 * xcofflink.c (xcoff_write_global_symbol): Likewise.
935 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
936 warning symbols.
937 * ecoff.c (ecoff_link_hash_traverse): Delete.
938 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
939 _bfd_coff_write_global_sym.
940 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
941 * libcoff.h: Regenerate.
942
894891db
NC		 9432011-06-10 Nick Clifton <nickc@redhat.com>
944
945 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
946 backend does not provide a function for creating dynamic sections
947 then fail.
948 (bfd_elf_final_link): Issue a warning message if a dynamic section
949 has the SHT_NOTE type.
950 (bfd_elf_final_link): Do not look for dynamic strings in a section
951 that does not have the SHT_STRTAB type or the name .dynstr.
952 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
953 section is not in the output binary.
954 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
955
d17fe7b7
TG		 9562011-06-09 Tristan Gingold <gingold@adacore.com>
957
958 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
959 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
960 spaces.
961
8076289e
TG		 9622011-06-09 Tristan Gingold <gingold@adacore.com>
963
964 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
965
ba85c43e
NC		 9662011-06-09 Nick Clifton <nickc@redhat.com>
967
968 PR ld/12845
969 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
970 that the output section has an allocated bfd_elf_section_data
971 structure.
972 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
973 symbols in sections that have been removed by garbage collection.
974
adc7571d
L		 9752011-06-08 H.J. Lu <hongjiu.lu@intel.com>
976
977 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
978 relocations in SEC_DEBUGGING sections when building shared
979 libraries.
980
24007750
L		 9812011-06-08 H.J. Lu <hongjiu.lu@intel.com>
982
983 PR ld/12851
984 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
985 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
986
e79064fe
TG		 9872011-06-08 Tristan Gingold <gingold@adacore.com>
988
989 * makefile.vms (OBJS): Add elfxx-ia64.obj
990 Remove vax case.
991
d3aeb6ee
AM		 9922011-06-08 Alan Modra <amodra@gmail.com>
993
994 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
995 * sco5-core.c: Init match_priority field.
996
2a41f396
AM		 9972011-06-08 Alan Modra <amodra@gmail.com>
998
999 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1000 indirect links here.
1001
1d859532
JB		 10022011-06-07 Joel Brobecker <brobecker@adacore.com>
1003
1004 * irix-core.c (irix_core_vec): Add match_priority field.
1005
0aabe54e
AM		 10062011-06-06 Alan Modra <amodra@gmail.com>
1007
1008 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1009 Add match_priority.
1010 * configure.in: Bump bfd version.
1011 * elfcode.h (elf_object_p): Delete hacks preventing match of
1012 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1013 * elfxx-target.h (elf_match_priority): Define and use.
1014 * format.c (bfd_check_format_matches): Use target match_priority
1015 to choose best of multiple matching targets. In cases with multiple
1016 matches rerun _bfd_check_format if we don't choose the last match.
1017 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1018 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1019 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1020 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1021 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1022 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1023 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1024 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1025 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1026 * vms-lib.c, * xsym.c: Init match_priority field.
1027 * configure: Regenerate.
1028 * bfd-in2.h: Regenerate.
1029
70b554c9
L		 10302011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1031
1032 PR ld/12842
1033 * elfcode.h (elf_object_p): Revert the last change.
1034
d50ec8a7
AM		 10352011-06-04 Alan Modra <amodra@gmail.com>
1036
1037 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1038 return the other arch.
1039 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1040 target.
1041
164a5cb7
NC		 10422011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1043
1044 PR ld/12682
1045 * hash.c (higher_primer_number): Add more, small, prime numbers.
1046 (bfd_hash_set_default_size): Likewise.
1047
cc643b88
NC		 10482011-06-02 Nick Clifton <nickc@redhat.com>
1049
1050 * coff-mcore.c: Fix spelling typo.
1051 * coff-stgo32.c: Likewise.
1052 * elf32-arm.c: Likewise.
1053 * elf32-avr.c: Likewise.
1054 * elf-m68hc1x.c: Likewise.
1055 * elf32-mcore.c: Likewise.
1056 * elf32-mep.c: Likewise.
1057 * elf32-mt.c: Likewise.
1058 * elf32-ppc.c: Likewise.
1059 * elf32-xtensa.c: Likewise.
1060 * elf64-ppc.c: Likewise.
1061 * elfxx-mips.c: Likewise.
1062 * netbsd.h: Likewise.
1063 * nlmcode.h: Likewise.
1064 * vms-alpha.c: Likewise.
1065 * po/bfd.pot: Regenerate.
1066 * po/SRC-POTFILES.in: Regenerate.
1067
4c422395
DD		 10682011-06-01 DJ Delorie <dj@redhat.com>
1069
1070 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1071 * target.c: Likewise.
1072 * configure.in: Likewise.
1073 * configure.in: Regenerate.
1074 * elf32-rx.c: Add elf32-rx-be-ns target.
1075 (rx_elf_object_p): Never allow the be-ns target by default,
1076 only allow it if the user requests it.
1077
4b819e1f
L		 10782011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1079
1080 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1081 relocation in readonly section in a shared object.
1082 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1083
74ce8de7
NC		 10842011-05-31 Nick Clifton <nickc@redhat.com>
1085
1086 * archive.c (adjust_relative_path): Fix comment to prevent it
1087 corrupting the auto-generated bfd.h.
1088
63e1a0fc
PB		 10892011-05-31 Paul Brook <paul@codesourcery.com>
1090
1091 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1092 for known functions.
1093 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1094 symbols.
1095
12352d3f
PB		 10962011-05-31 Paul Brook <paul@codesourcery.com>
1097
1098 * elf32-arm.c (arm_stub_is_thumb): Add
1099 arm_stub_long_branch_v4t_thumb_tls_pic.
1100 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1101 Handle Thumb stubs.
1102
c4948609
NC		 11032011-05-27 Nick Clifton <nickc@redhat.com>
1104
1105 PR binutils/12710
1106 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1107 unable to read a file pointed to by an entry in a thin archive.
1108 (adjust_relative_path): Use lrealpath to canonicalize paths.
1109 Handle the case where the reference path is above the current
1110 path in the directory tree.
1111
6769d501
L		 11122011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1113
1114 PR ld/12809
1115 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1116 R_X86_64_TPOFF64 in executable.
1117
2676a7d9
AM		 11182011-05-26 Alan Modra <amodra@gmail.com>
1119
1120 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1121 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1122 local_protected comment.
1123
cbe79dfe
TG		 11242011-05-25 Tristan Gingold <gingold@adacore.com>
1125
1126 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1127 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1128 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1129 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1130 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1131 (elf32-ia64.c): Created from elfnn-ia64.c
1132 (elf64-ia64.c): Likewise.
1133 * elfxx-ia64.h: New file.
1134 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1135 functions.Includes elfxx-ia64.h.
1136 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1137 (IA64_HOWTO): Adjust.
1138 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1139 (elfNN_ia64_reloc_type_lookup): Renames to
1140 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1141 (elfNN_ia64_reloc_name_lookup): Renames to
1142 ia64_elf_reloc_name_lookup. Make it public.
1143 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1144 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1145 public.
1146 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1147 Move it and make it public. Move prototype to elfxx-ia64.h
1148 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1149 Move prototype to elfxx-ia64.h
1150 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1151 (elfNN_ia64_info_to_howto): Adjust calls.
1152 (elfNN_ia64_relax_section): Adjust calls.
1153 (count_dyn_reloc): Fix typo.
1154 (elfNN_ia64_relocate_section): Adjust calls.
1155 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1156 (bfd_elfNN_bfd_reloc_type_lookup)
1157 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1158 * configure: Regenerate.
1159 * Makefile.in: Regenerate.
1160
1ce74905
DD		 11612011-05-23 DJ Delorie <dj@redhat.com>
1162
1163 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1164 the vma/lma swapping done in elf32_rx_modify_program_headers.
1165
997fbe36
NC		 11662011-05-23 Nick Clifton <nickc@redhat.com>
1167
1168 * elf-m10300.c (mn10300_elf_mkobject): New function.
1169 (bfd_elf32_mkobject): Define.
1170
6061a67d
AM		 11712011-05-23 Alan Modra <amodra@gmail.com>
1172
1173 * elf-bfd.h: Comment typo fix.
1174 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1175 struct elf_dyn_relocs throughout.
1176 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1177
25f53a85
AM		 11782011-05-23 Alan Modra <amodra@gmail.com>
1179
1180 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1181 functions rather than warning callback or _bfd_error_handler.
1182 * elf32-ppc.c: Likewise.
1183 * elf64-ppc.c: Likewise.
1184 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1185 arg error.
1186 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1187
6de6a7fe
AM		 11882011-05-23 Alan Modra <amodra@gmail.com>
1189
1190 PR 12763
1191 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1192 .tbss, and page align same for all SHT_NOBITS sections.
1193
86b2281f
AM		 11942011-05-21 Alan Modra <amodra@gmail.com>
1195
1196 PR 12763
1197 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1198 from PT_TLS header.
1199 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1200 segment if just for .tbss.
1201 (assign_file_positions_for_load_sections): Don't report "can't
1202 allocate in segment" errors for .tbss.
1203 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1204 from SHT_NOBITS section filepos.
1205
4a732032
BS		 12062011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1207
1208 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1209 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1210 (elf32_tic6x_relocate_section): Handle them.
1211
dd98f8d2
NC		 12122011-05-18 Nick Clifton <nickc@redhat.com>
1213
1214 PR ld/12761
1215 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1216 sections when building shared libraries.
1217
9c489990
NC		 12182011-05-18 Rafał Krypa <r.krypa@samsung.com>
1219
1220 PR ld/12778
1221 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1222 reloc pointer.
1223
5ccfed9b
TG		 12242011-05-18 Tristan Gingold <gingold@adacore.com>
1225
1226 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1227 (xcoff_sweep): Always keep dwarf sections.
1228 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1229
85645aed
TG		 12302011-05-18 Tristan Gingold <gingold@adacore.com>
1231
1232 * libxcoff.h (struct xcoff_dwsect_name): New type.
1233 (XCOFF_DWSECT_NBR_NAMES): New macro.
1234 (xcoff_dwsect_names): Declare.
1235 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1236 (styp_to_sec_flags): Ditto.
1237 (coff_new_section_hook): Ditto.
1238 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1239 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1240
84bff83f
NC		 12412011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1242
1243 PR ld/12759
1244 * elf32-rx.c (ignore_lma): New variable.
1245 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1246 (rx_modify_program_headers): Only copy the LMA into the VMA if
1247 ignore_lma is true.
1248
16d96b5b
AM		 12492011-05-17 Alan Modra <amodra@gmail.com>
1250
1251 PR ld/12760
1252 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1253 * elflink.c (elf_link_add_object_symbols): Likewise.
1254 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1255
41e04eaa
AM		 12562011-05-16 Alan Modra <amodra@gmail.com>
1257
1258 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1259
77c56f44
RS		 12602011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1261
1262 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1263 global GOT entries for GOT_PAGE relocations against global symbols.
1264
2a616379
BS		 12652011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1266
1267 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1268 (tic6x-*-*): Replaced by these.
1269 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1270 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1271 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1272 Define.
1273 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1274 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1275 "elf32-target.h" two more times.
1276 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1277 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1278 bfd_elf32_tic6x_elf_le_vec.
1279 * configure: Regenerate.
1280
3ac5406b
JB		 12812011-05-13 Jan Beulich <jbeulich@novell.com>
1282
1283 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1284
335e41d4
JK		 12852011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1286
1287 * config.in: Regenerated.
1288 * configure: Regenerated.
1289 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1290 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1291 HAVE_PSINFO32_T_PR_PID.
1292 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1293 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1294 and HAVE_PSINFO32_T_PR_PID.
1295 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1296
bc989cdc
JK		 12972011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1298
1299 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1300 32bit psinfo.
1301 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1302 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1303
fbd9ad90
PB		 13042011-05-09 Paul Brook <paul@codesourcery.com>
1305
1306 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1307 * bfd-in2.h: Regenerate.
1308 * elf32-tic6x.c: Include limits.h.
1309 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1310 _tic6x_elf_section_data): New.
1311 (elf32_tic6x_section_data): Define.
1312 (elf32_tic6x_new_section_hook): Allocate target specific data.
1313 (elf32_tic6x_add_unwind_table_edit): New function.
1314 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1315 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1316 elf32_tic6x_copy_exidx_entry): New functions.
1317 (elf_backend_write_section): Define.
1318
1bce6bd8
PB		 13192011-05-09 Paul Brook <paul@codesourcery.com>
1320
1321 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1322 elf32_tic6x_fake_sections): New functions.
1323 (elf_backend_fake_sections): Define.
1324
9cf0e282
PB		 13252011-05-09 Paul Brook <paul@codesourcery.com>
1326
1327 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1328 (elf_backend_gc_mark_extra_sections): Define.
1329
730035f7
DK		 13302011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1331
1332 PR ld/12365
1333 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1334 references to symbols defined in discarded sections.
1335
88e59394
DK		 13362011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1337
1338 PR ld/12365
1339 * coffgen.c (coff_write_symbol): Assume input section is its own
1340 output section if output_section member not set.
1341 (coff_write_alien_symbol): Likewise.
1342
310fd250
L		 13432011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1344
1345 PR ld/12730
1346 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1347
1348 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
41e04eaa 1349 sections if needed.
310fd250
L		 1350
1351 * section.c (SEC_ELF_REVERSE_COPY): New.
1352 * bfd-in2.h: Regenerated.
1353
70778fc7
AM		 13542011-05-07 Anders Kaseorg <andersk@ksplice.com>
1355
1356 PR 12739
1357 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1358 * bfd-in2.h: Regenerate.
1359
8185f55c
TG		 13602011-05-06 Tristan Gingold <gingold@adacore.com>
1361
1362 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1363 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1364 any code section. Add comments.
1365 (alpha_vms_object_p): Use void * instead of PTR.
1366 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1367 (build_module_list): Guard against no DST section. Add comments.
1368 (alpha_vms_link_output_symbol): Discard undefined symbols.
1369 (alpha_vms_get_section_contents): Simply memcpy if the section was
1370 already loaded. Fix typo.
1371 (vms_new_section_hook): Use void * instead of PTR.
1372 (vms_alpha_vec): Ditto.
1373
7d24e6a6
RS		 13742011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1375
1376 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1377 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1378
c6a8f6e0
BS		 13792011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1380
1381 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1382 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1383 mismatch. Choose the lower of the two values.
1384 (bfd_elf32_bfd_final_link): New macro.
1385
7f41df2e
TG		 13862011-04-28 Tristan Gingold <gingold@adacore.com>
1387
1388 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1389 (bfd_xcoff_swap_aux_out): Ditto.
1390 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1391 (bfd_xcoff64_swap_aux_out): Ditto.
1392
9507a174
AM		 13932011-05-04 Alan Modra <amodra@gmail.com>
1394
1395 PR ld/12727
1396 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1397 was_undefined on dot-symbols.
1398
2fbb87f6
PB		 13992011-05-03 Paul Brook <paul@codesourcery.com>
1400
1401
1402 * elf32-tic6x.c (elf32_tic6x_howto_table,
1403 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1404 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1405 Add R_C6000_EHTYPE.
1406
9d4057ee
AM		 14072011-05-01 Alan Modra <amodra@gmail.com>
1408
1409 PR ld/12718
1410 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1411 creating ifunc sections.
1412 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1413
71e7aa7d
L		 14142011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1415
1416 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1417 names.
1418
b5dee4ea
TT		 14192011-04-28 Tom Tromey <tromey@redhat.com>
1420
1421 * bfdio.c (memory_bstat): Pass correct size to memset.
1422
e4c93b56
MF		 14232011-04-28 Mike Frysinger <vapier@gentoo.org>
1424
1425 * dwarf2.c (dwarf_debug_sections): Mark const.
1426 * elf.c (special_sections): Likewise.
1427 * libbfd-in.h (dwarf_debug_sections): Likewise.
1428 * libbfd.h: Regenerate.
1429
72b016b4
NC		 14302011-04-26 Kai Tietz <ktietz@redhat.com>
1431
1432 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1433 debugging sections.
1434
4964e065
TG		 14352011-04-26 Tristan Gingold <gingold@adacore.com>
1436
1437 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1438
35ed3f94
AM		 14392011-04-24 Alan Modra <amodra@gmail.com>
1440
1441 PR ld/12365
1442 PR ld/12696
1443 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1444 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1445 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1446 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1447 it is a redef of an IR symbol in a real BFD.
1448
b70321a2
L		 14492011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1450
1451 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1452 in readonly section in a shared object.
1453 (elf_i386_size_dynamic_sections): Likewise.
1454 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1455 (elf_x86_64_size_dynamic_sections): Likewise.
1456
aa715242
L		 14572011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1458
1459 PR ld/12694
1460 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1461 symbols.
1462 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1463
f6df62c8
L		 14642011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1465
1466 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1467 on dynamic symbol error.
1468 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1469
4bbd5a24
TG		 14702011-04-20 Tristan Gingold <gingold@adacore.com>
1471
1472 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1473
8ad17b3a
AM		 14742011-04-20 Alan Modra <amodra@gmail.com>
1475
1476 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1477 (bfd_hash_table_init_n): Overflow checking.
1478 (bfd_hash_set_default_size): Return current size. Take unsigned long
1479 arg. Add 65537 to hash_size primes.
1480 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1481 * bfd-in2.h: Regenerate.
1482
1b0df531
JK		 14832011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1484
1485 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1486 memmove elements.
1487
595213d4
AM		 14882011-04-20 Alan Modra <amodra@gmail.com>
1489
9e6619e2
AM		 1490 * libbfd.c (bfd_log2): Do return rounded up value.
1491 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1492 call with expanded old round down version of the function.
1493
595213d4
AM		 1494 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1495 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1496
02d00247
AM		 14972011-04-20 Alan Modra <amodra@gmail.com>
1498
1499 PR ld/12365
1500 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1501 in their own common section.
1502 * elflink.c (elf_link_add_object_symbols): Likewise.
1503 * linker.c (generic_link_check_archive_element): Don't lose flags
1504 if common section is pre-existing.
1505 (_bfd_generic_link_add_one_symbol): Likewise.
1506
24f58f47
AM		 15072011-04-20 Alan Modra <amodra@gmail.com>
1508
1509 PR ld/12365
1510 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1511 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1512 multiple_definition regardless of allow_multiple_definition.
1513 * simple.c (simple_dummy_multiple_definition): Update.
1514 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1515 calls.
1516
417236c0
TG		 15172011-04-18 Tristan Gingold <gingold@adacore.com>
1518
1519 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1520
901f1d17
AM		 15212011-04-18 Alan Modra <amodra@gmail.com>
1522
1523 PR ld/12365
1524 PR ld/12672
1525 * bfd.c (BFD_PLUGIN): Define.
1526 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1527 * bfd-in2.h: Regenerate.
1528 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1529 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1530
63524580
JK		 15312011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1532
1533 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1534 SEC_LOAD.
1535
e21e5835
NC		 15362011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1537
1538 * elf-bfd.h (struct sdt_note): New struct.
1539 (struct elf_obj_tdata) <sdt_note_head>: New field.
1540 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1541 (elfobj_grok_stapsdt_note): Likewise.
1542 (elf_parse_notes): Added code to treat SystemTap note
1543 sections.
1544
6452a567
RH		 15452011-04-12 Richard Henderson <rth@redhat.com>
1546
1547 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1548 exclude empty .got sections.
1549
2a750708
L		 15502011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1551
1552 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1553 array access for BFD_RELOC_386_IRELATIVE.
1554
2123f9ad
BS		 15552011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1556
1557 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1558
f64b2e8d
NC		 15592011-04-11 Mark Wielaard <mjw@redhat.com>
1560
1561 PR 10549
1562 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1563 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1564 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1565 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1566 also if STB_GNU_UNIQUE symbol binding was seen.
1567 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1568 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1569 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1570 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1571 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1572 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1573
e57278ef
AM		 15742011-04-11 Alan Modra <amodra@gmail.com>
1575
1576 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1577 sections.
1578 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1579 (_bfd_generic_get_section_contents_in_window): Likewise.
1580 * section.c (bfd_get_section_contents): Likewise.
1581 * compress.c (bfd_get_full_section_contents): Likewise.
1582 * elf32-rx.c (rx_final_link): Ignore rawsize.
1583 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1584 bfd with bfd_get_section_limit.
1585 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1586 os->size during final link. Update callers.
1587 * bfd-in2.h: Regenerate.
1588
e2ece73c
RS		 15892011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1590
1591 PR ld/12637
1592 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1593 as the number of global entries when merging with the primary GOT.
1594
9f973f28
L		 15952011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1596
1597 * elf32-i386.c: Update copyright year.
1598 * elf64-x86-64.c: Likewise.
1599
21e68916
KT		 16002011-04-09 Kai Tietz <ktietz@redhat.com>
1601
1602 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1603 buffer and use rawsize for sorting.
1604 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1605 before doing alignment.
1606
62d78908
L		 16072011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1608
1609 * elf32-i386.c (elf_i386_relocate_section): Return relocation
1610 error on unsupported relocation.
1611 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1612
2351cae0
L		 16132011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1614
1615 PR binutils/12657
1616 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1617 pid_t.
1618
959b0961
L		 16192011-04-08 H.J. Lu <hongjiu.lu@intel.com>
1620
1621 PR ld/12654
1622 * elf32-i386.c (elf_i386_relocate_section): Check !executable
1623 instead of shared for R_386_TLS_LDO_32.
1624
33b54431
TG		 16252011-04-08 Tristan Gingold <gingold@adacore.com>
1626
1627 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1628 * coff-pmac: Remove
1629 * xcoff-target.h: Remove
1630 * Makefile.in: Regenerate.
1631
5d8e6b4d
CC		 16322011-04-07 Cary Coutant <ccoutant@google.com>
1633
1634 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1635
44e87ece 16362011-04-07 Paul Brook <paul@codesourcery.com>
33b54431 1637
44e87ece
PB		 1638 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1639 pc-relative.
1640 (elf32_tic6x_howto_table_rel): Ditto.
1641 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
1642 (elf32_tic6x_check_relocs): Ditto.
1643
8c5fc800
JM		 16442011-04-06 Joseph Myers <joseph@codesourcery.com>
1645
1646 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
1647 targets.
1648 (strongarm*, thumb*, xscale*): Remove architectures.
1649 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
1650 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
1651 xscale-*-coff): Remove targets.
1652
6f8027ae
TG		 16532011-04-01 Tristan Gingold <gingold@adacore.com>
1654
1655 * elfxx-ia64.c: include bfd_stdint.h
1656
c89ce65c
JK		 16572011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
1658
1659 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
1660 dynobj and its initialization.
1661
545f57c6
TG		 16622011-03-31 Tristan Gingold <gingold@adacore.com>
1663
1664 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
1665 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
1666 BFD_HOST_LONG_LONG to 1.
1667
083faca9
TG		 16682011-03-31 Tristan Gingold <gingold@adacore.com>
1669
1670 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
1671 (_bfd_vms_write_etir): Ditto.
1672 (_bfd_vms_slurp_etir): Avoid to use intptr_t
1673 * configure.com: Generate bfd_stdint.h
1674
ac145307
BS		 16752011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1676
1677 * elf32-tic6x.h (struct elf32_tic6x_params): New.
1678 (elf32_tic6x_setup): Declare.
1679 * elf32-tic6x.c: Include <limits.h>.
1680 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
1681 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
1682 New structures.
1683 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
1684 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
1685 tic6x_elf_scom_symbol_ptr): New static variables.
1686 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
1687 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
1688 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1689 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
1690 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
1691 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
1692 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
1693 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
1694 elf32_tic6x_adjust_dynamic_symbol): New static functions.
1695 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
1696 to weak symbols as required by the ABI.
1697 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
1698 as needed when generating DSBT output.
1699 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
1700 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
1701 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
1702 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
1703 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
1704 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
1705 New static functions.
1706 (ELF_MAXPAGESIZE): Define to 0x1000.
1707 (bfd_elf32_bfd_copy_private_bfd_data,
1708 bfd_elf32_bfd_link_hash_table_create,
1709 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
1710 elf_backend_want_got_plt, elf_backend_want_dynbss,
1711 elf_backend_plt_readonly, elf_backend_got_header_size,
1712 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
1713 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1714 elf_backend_check_relocs, elf_backend_add_symbol_hook,
1715 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
1716 elf_backend_section_from_bfd_section,
1717 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
1718 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
1719 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
1720
1721 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
1722 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
1723 * bfd/bfd-in2.h: Regenerate.
1724 * bfd/libbfd.h: Regenerate.
1725 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
1726
53dd76d3
TG		 17272011-03-31 Tristan Gingold <gingold@adacore.com>
1728
1729 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
1730 entry on xcoff when value is C_NULL_VALUE.
1731
17322011-03-31 Tristan Gingold <gingold@adacore.com>
2040caca
TG		 1733
1734 * libcoff-in.h (exec_hdr): Remove.
1735 * libcoff.h: Regenerate.
1736
3a294fa7
NC		 17372011-03-30 Nick Clifton <nickc@redhat.com>
1738
1739 * po/da.po: Updated Danish translation.
1740
e117360e
RH		 17412011-03-29 Richard Henderson <rth@redhat.com>
1742
1743 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
1744 (elf64_alpha_gc_sweep_hook): New.
1745 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
1746 (elf_backend_can_gc_sections): New.
1747
5b806d27
NC		 17482011-03-26 John Marino <binutils@marino.st>
1749
1750 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
1751 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
1752 * configure: Regenerate.
1753
b42adabf
NC		 17542011-03-25 Michael Snyder <msnyder@vmware.com>
1755
1756 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
1757
a283ff93
TG		 17582011-03-25 Tristan Gingold <gingold@adacore.com>
1759
1760 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
1761 of find_nearest_line on object files.
1762
cf6b8767
TG		 17632011-03-25 Tristan Gingold <gingold@adacore.com>
1764
1765 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
1766 Minor reordering.
1767 (alpha_vms_create_eisd_for_section): Make code sections read-only.
1768
663a1470
AM		 17692011-03-24 Alan Modra <amodra@gmail.com>
1770
1771 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
1772 old-style __tls_get_addr calls without marker relocs don't match
1773 their arg setup insn one for one. If such mismatches are found
1774 report the reloc and don't do any tls optimization.
1775 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1776
dc80f6ae
EW		 17772011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1778
1779 * bfd-in2.h: Regenerate.
1780
8cc66334
EW		 17812011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1782
1783 * archures.c: Add AVR XMEGA architecture information.
1784 * cpu-avr.c (arch_info_struct): Likewise.
1785 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1786 (elf32_avr_object_p): Likewise.
1787
34e77a92
RS		 17882011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1789
1790 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
1791 * bfd-in2.h: Regenerate.
1792 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
1793 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
1794 entry.
1795 (elf32_arm_howto_from_type): Update accordingly.
1796 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
1797 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
1798 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
1799 with an extra noncall_refcount field.
1800 (arm_local_iplt_info): New structure.
1801 (elf_arm_obj_tdata): Add local_iplt.
1802 (elf32_arm_local_iplt): New accessor macro.
1803 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
1804 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
1805 Change tls_type to a bitfield and add is_iplt.
1806 (elf32_arm_link_hash_newfunc): Update accordingly.
1807 (elf32_arm_allocate_local_sym_info): New function.
1808 (elf32_arm_create_local_iplt): Likewise.
1809 (elf32_arm_get_plt_info): Likewise.
1810 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
1811 (elf32_arm_get_local_dynreloc_list): Likewise.
1812 (create_ifunc_sections): Likewise.
1813 (elf32_arm_copy_indirect_symbol): Update after the changes to
1814 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
1815 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
1816 to get PLT information. Assert that all STT_GNU_IFUNC references
1817 are turned into PLT references.
1818 (arm_build_one_stub): Pass the symbol type to
1819 elf32_arm_final_link_relocate.
1820 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
1821 (elf32_arm_allocate_irelocs): New function.
1822 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
1823 all R_ARM_IRELATIVE.
1824 (elf32_arm_allocate_plt_entry): New function.
1825 (elf32_arm_populate_plt_entry): Likewise.
1826 (elf32_arm_final_link_relocate): Add an st_type parameter.
1827 Set srelgot to null for static objects. Use separate variables
1828 to record which st_value and st_type should be used when generating
1829 a dynamic relocation. Use elf32_arm_get_plt_info to find the
1830 symbol's PLT information, setting has_iplt_entry, splt,
1831 plt_offset and gotplt_offset accordingly. Check whether
1832 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
1833 the relocation target accordingly. Broaden assert to include
1834 .iplts. Don't set sreloc for static relocations. Assert that
1835 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
1836 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
1837 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
1838 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
1839 resolve GOT references to the .igot.plt entry.
1840 (elf32_arm_relocate_section): Update the call to
1841 elf32_arm_final_link_relocate.
1842 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
1843 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
1844 relocations in shared libraries and relocatable executables.
1845 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1846 to get the list of dynamic relocations for a local symbol.
1847 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
1848 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
1849 to allocate local symbol information. Treat R_ARM_REL32 and
1850 R_ARM_REL32_NOI as call relocations in shared libraries and
1851 relocatable executables. Record PLT information for local
1852 STT_GNU_IFUNC functions as well as global functions. Count
1853 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
1854 to get the list of dynamic relocations for a local symbol.
1855 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
1856 Don't remove STT_GNU_IFUNC PLTs unless all references have been
1857 removed. Update after the changes to elf32_arm_link_hash_entry.
1858 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
1859 entries should live in .plt or .iplt. Check whether the .igot.plt
1860 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
1861 to allocate .plt and .(i)got.plt entries. Detect which .got
1862 entries will need R_ARM_IRELATIVE relocations and use
1863 elf32_arm_allocate_irelocs to allocate them. Likewise other
1864 non-.got dynamic relocations.
1865 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
1866 and dynamic relocations for local STT_GNU_IFUNC symbols.
1867 Check whether the .igot.plt and .got entries can be combined.
1868 Detect which .got entries will need R_ARM_IRELATIVE relocations
1869 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
1870 section pointers intead of strcmp checks. Handle iplt and igotplt.
1871 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
1872 to fill in .plt, .got.plt and .rel(a).plt entries. Point
1873 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
1874 resolve to it.
1875 (elf32_arm_output_plt_map_1): New function, split out from
1876 elf32_arm_output_plt_map. Handle .iplt entries. Use
1877 elf32_arm_plt_needs_thumb_stub_p.
1878 (elf32_arm_output_plt_map): Call it.
1879 (elf32_arm_output_arch_local_syms): Add mapping symbols for
1880 local .iplt entries.
1881 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
1882 (elf32_arm_swap_symbol_out): Likewise.
1883 (elf32_arm_add_symbol_hook): New function.
1884 (elf_backend_add_symbol_hook): Define for all targets.
1885
35fc36a8
RS		 18862011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1887
1888 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
1889 * elf.c (swap_out_syms): Set st_target_internal for each
1890 Elf_Internal_Sym.
1891 * elfcode.h (elf_swap_symbol_in): Likewise.
1892 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1893 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
1894 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1895 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1896 * elflink.c (elf_link_output_extsym): Likewise.
1897 (bfd_elf_final_link): Likewise.
1898 (elf_link_add_object_symbols): Copy st_target_internal
1899 to the hash table if we see a definition.
1900 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
1901 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
1902 a branch_type field.
1903 (a8_erratum_fix, a8_erratum_reloc): Likewise.
1904 (arm_type_of_stub): Replace actual_st_type with an
1905 actual_branch_type parameter.
1906 (arm_build_one_stub): Use branch types rather than st_types to
1907 determine the type of branch.
1908 (cortex_a8_erratum_scan): Likewise.
1909 (elf32_arm_size_stubs): Likewise.
1910 (bfd_elf32_arm_process_before_allocation): Likewise.
1911 (allocate_dynrelocs_for_symbol): Likewise.
1912 (elf32_arm_finish_dynamic_sections): Likewise.
1913 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
1914 a branch_type parameter.
1915 (elf32_arm_relocate_section): Update call accordingly.
1916 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
1917 (elf32_arm_output_map_sym): Initialize st_target_internal.
1918 (elf32_arm_output_stub_sym): Likewise.
1919 (elf32_arm_symbol_processing): Delete.
1920 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
1921 Use st_target_internal to record the branch type.
1922 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
1923 Thumb functions.
1924 (elf32_arm_is_function_type): Delete.
1925 (elf_backend_symbol_processing): Likewise.
1926 (elf_backend_is_function_type): Likewise.
1927
cbc704f3
RS		 19282011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1929
1930 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
1931 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
1932 into the PLT block.
1933
f6e32f6d
RS		 19342011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1935
1936 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
1937 may_need_local_target_p and may_become_dynamic_p to classify
1938 the relocation type. Don't check info->symbolic or h->def_regular
1939 when deciding whether to record a potential dynamic reloc.
1940 Don't treat potential dynamic relocs as PLT references.
1941 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
1942 try to make the PLT reference count go negative.
1943
b436d854
RS		 19442011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1945
1946 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
1947 GOT entry here, rather than leaving it to finish_dynamic_symbol.
1948 Only create a dynamic relocation for local references if
1949 info->shared.
1950 (allocate_dynrelocs_for_symbol): Update dynamic relocation
1951 allocation accordingly.
1952 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
1953
47beaa6a
RS		 19542011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1955
1956 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
1957 (elf32_arm_add_dynreloc): Likewise.
1958 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
1959 to allocate dynamic relocations.
1960 (elf32_arm_size_dynamic_sections): Likewise.
1961 (allocate_dynrelocs): Likewise. Rename to
1962 allocate_dynrelocs_for_symbol.
1963 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
1964 create dynamic relocations.
1965 (elf32_arm_finish_dynamic_symbol): Likewise.
1966
52bc799a
L		 19672011-03-12 H.J. Lu <hongjiu.lu@intel.com>
1968
1969 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
1970 x32 GD->IE and GD->LE transitions.
1971 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
1972 and LD->LE transitions.
1973
e11840f9
AM		 19742011-03-10 Alan Modra <amodra@gmail.com>
1975
1976 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
1977 for LO_DS error message and correct multiple.
1978
aa374f67
AM		 19792011-03-10 Alan Modra <amodra@gmail.com>
1980
1981 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
1982 (ppc64_elf_link_just_syms): New function.
1983 (opd_entry_value): Don't assume big-endian host.
1984 (get_r2off): New function.
1985 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
1986
d59a60e9
MS		 19872011-03-06 Michael Snyder <msnyder@vmware.com>
1988
4281caad
MS		 1989 * compress.c (bfd_compress_section_contents): Check for out of mem.
1990
17672001
MS		 1991 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
1992 that case statement falls through intentionally.
1993
d59a60e9
MS		 1994 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
1995
0e29e6e8
AM		 19962011-03-04 Alan Modra <amodra@gmail.com>
1997
1998 * archive.c (bsd_write_armap): Don't call stat in deterministic
1999 mode, and don't use st_mtime if stat returns error.
2000
eb00922a
MS		 20012011-03-03 Michael Snyder <msnyder@vmware.com>
2002
08c13595
MS		 2003 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2004
d543c50d
MS		 2005 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2006
c38eb2a6
MS		 2007 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2008 (aout_link_write_other_symbol): Missing break statement.
2009
8ecc1f20
MS		 2010 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2011
eb00922a
MS		 2012 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2013
4a4c5f25
L		 20142011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2015
2016 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2017 x32 IE->LE transition.
2018 (elf_x86_64_relocate_section): Likewise.
2019
ddcf1fcf
BS		 20202011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2021
aa374f67
AM		 2022 * elflink.c (is_reloc_section): Remove function.
2023 (get_dynamic_reloc_section_name): Construct string manually.
ddcf1fcf 2024
007d6189
KT		 20252011-02-28 Kai Tietz <kai.tietz@onevision.com>
2026
2027 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2028 (adjust_relative_path): Likewise.
2029 (_bfd_construct_extended_name_table): Likewise.
2030 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2031 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2032 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2033 * elf32-spu.c (sort_bfds): Likewise.
2034 (spu_elf_auto_overlay): Likewise.
2035 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2036 * xcofflink.c (xcoff_set_import_path): Likewise.
2037 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2038 (xtensa_regfile_lookup_shortname): Likewise.
2039
8616ad89
AM		 20402011-02-28 Alan Modra <amodra@gmail.com>
2041
2042 PR 12513
2043 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2044 stringsize. Properly sanity check symdef_count. Remove redundant
2045 bfd_release.
2046
80549d04
RÁE		 20472011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2048
2049 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2050 and handle claim_file seeking. Only try to load the plugin once.
2051
93b3ac75
AS		 20522011-02-22 Andreas Schwab <schwab@redhat.com>
2053
2054 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2055 relocation read the value from the second GOT slot.
2056
6fa052f0
TG		 20572011-02-15 Tristan Gingold <gingold@adacore.com>
2058
2059 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2060
28be611c
AM		 20612011-02-15 Alan Modra <amodra@gmail.com>
2062
2063 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2064 toc relocs. Fuss over free(NULL).
2065
93252b1c
MF		 20662011-02-14 Mike Frysinger <vapier@gentoo.org>
2067
2068 * elflink.c (bfd_elf_size_dynamic_sections): Add
2069 bfd_get_symbol_leading_char to the start of newname.
2070
822ce8ee
RW		 20712011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2072
2073 * configure: Regenerate.
2074
425b145b
AM		 20752011-02-09 Alan Modra <amodra@gmail.com>
2076
2077 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2078 we are done. When optimising large toc, check that a global
2079 symbol on a toc reloc is defined in a kept section.
2080
82f2dbf7
NC		 20812011-02-08 Nick Clifton <nickc@redhat.com>
2082
2083 PR binutils/12467
2084 * elf.c (assign_file_positions_for_load_sections): Set the program
2085 header offset and entry size to zero if there are no program
2086 headers.
2087
df22d223
AM		 20882011-02-08 Alan Modra <amodra@gmail.com>
2089
2090 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2091 local_syms when looking for local symbols in .toc.
2092
6683a28d
AM		 20932011-02-01 Alan Modra <amodra@gmail.com>
2094
2095 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2096 for toc pointer on any section having makes_toc_func_call set.
2097 (check_pasted_section): Ensure pasted .init/.fini fragments use
2098 the same toc if any has makes_toc_func_call set.
2099
5240d94d
JM		 21002011-01-28 Joseph Myers <joseph@codesourcery.com>
2101
2102 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2103 field.
2104
ed88c97e
RS		 21052011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2106
2107 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2108 common sections too.
2109
1a0c107f
L		 21102011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2111
04449d86
L		 2112 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2113 Solaris target.
1a0c107f 2114
d68cd58c
NC		 21152011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2116
2117 Fix compilation for mingw64.
2118 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2119 typecast to avoid warning.
2120 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2121 usage.
2122 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2123 of long for pointer to avoid warning.
2124 (elfNN_ia64_relax_brl): Idem.
2125 (elfNN_ia64_install_value): Idem.
2126 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2127
da17376b
RS		 21282011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2129
2130 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2131 h->needs_plt when deciding whether to record a possible dynamic reloc.
2132
1e81e12b
RS		 21332011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2134
2135 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2136 dynamic relocs for the removed section.
2137
d1534d16
L		 21382011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2139
2140 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2141 relocations.
2142
248775ba
L		 21432011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2144
2145 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2146 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2147 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2148 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2149 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2150 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2151 for ILP32.
2152
4a97a0e5
AM		 21532011-01-14 Alan Modra <amodra@gmail.com>
2154
2155 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2156 error.
2157 (_bfd_default_error_handler): Likewise.
2158 * elf.c (print_segment_map): Likewise.
2159 * libbfd.c (warn_deprecated): Likewise.
2160 * som.c (som_sizeof_headers): No need to do so here.
2161 * coff-i860.c: Replace use of printf for error messages with
2162 _bfd_error_handler.
2163 * coff-ppc.c: Likewise.
2164 * coff-sh.c: Likewise.
2165 * elf32-bfin.c: Likewise.
2166 * elf32-dlx.c: Likewise.
2167 * elf32-mep.c: Likewise.
2168 * elf32-v850.c: Likewise.
2169 * mach-o.c: Likewise.
2170 * pef.c: Likewise.
2171
82e96e07
L		 21722011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2173
2174 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2175 swap_reloca_out.
2176 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2177 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2178 for 32bit.
2179 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2180 ELF_ST_TYPE.
2181 (elf_x86_64_finish_dynamic_symbol): Updated.
2182 (elf_x86_64_finish_dynamic_sections): Don't use
2183 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2184 bfd_elf64_swap_dyn_out.
2185
e6a6bb22
AM		 21862011-01-14 J. Park <grassman@gmail.com>
2187
2188 PR ld/12339
2189 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2190 following bfd_link_hash_warning symbol link.
2191
0855e32b
NS		 21922011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2193 Glauber de Oliveira Costa <glommer@gmail.com>
2194
2195 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2196 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2197 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2198 relocations.
2199 * libbfd.h: Rebuilt.
2200 * bfd-in2.h: Rebuilt.
2201 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2202 (elf32_arm_reloc_map): Likewise.
2203 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2204 (elf32_arm_stub_long_branch_any_tls_pic,
2205 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2206 (DEF_STUBS): Add new stubs.
2207 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2208 (elf32_arm_local_tlsdesc_gotent): New.
2209 (GOT_TLS_GDESC): New mask.
2210 (GOT_TLS_GD_ANY): Define.
2211 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2212 (elf32_arm_compute_jump_table_size): New.
2213 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2214 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2215 sgotplt_jump_table_size fields.
2216 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2217 (elf32_arm_link_hash_table_create): Initialize new fields.
2218 (arm_type_of_stub): Check TLS desc relocs too.
2219 (elf32_arm_stub_name): TLS desc relocs can be shared.
2220 (elf32_arm_tls_transition): Determine relaxation.
2221 (arm_stub_required_alignment): Add tls stubs.
2222 (elf32_arm_size_stubs): Likewise.
2223 (elf32_arm_tls_relax): Perform TLS relaxing.
2224 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2225 (IS_ARM_TLS_GNU_RELOC): New.
2226 (IS_ARM_TLS_RELOC): Use it.
2227 (elf32_arm_relocate_section): Perform TLS relaxing.
2228 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2229 desc relocations.
2230 (allocate_dynrelocs): Allocate tls desc relcoations.
2231 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2232 symbols.
2233 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2234 got slots.
2235 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2236 symbol.
2237 (elf32_arm_finish_dynamic_symbol): Adjust.
2238 (arm_put_trampoline): New.
2239 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2240 trampolines.
2241 (elf_backend_always_size_sections): Define.
2242
7be86737
L		 22432011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2244
2245 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2246
ae428b57 22472011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3db2e7dd
L		 2248
2249 PR ld/12366
2250 PR ld/12371
2251 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2252 handle symbols marked with regular reference, but not non-GOT
2253 reference when building shared library.
2254
2255 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2256 local and global STT_GNU_IFUNC symols when building shared
2257 library.
2258 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2259
9689e3a3
DD		 22602011-01-05 DJ Delorie <dj@redhat.com>
2261
2262 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2263 * libbfd.h: Regenerate.
2264 * bfd-in2.h: Regenerate.
2265 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2266
889a4d3e
L		 22672011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2268
2269 * cpu-i386.c (bfd_i386_compatible): New.
2270 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2271 with bfd_i386_compatible.
2272 (bfd_x86_64_arch_intel_syntax): Likewise.
2273 (bfd_i386_arch_intel_syntax): Likewise.
2274 (i8086_arch): Likewise.
2275 (bfd_x64_32_arch): Likewise.
2276 (bfd_x86_64_arch): Likewise.
2277 (bfd_i386_arch): Likewise.
2278
9e9e0820 2279For older changes see ChangeLog-2010
56882138
AM		 2280\f
2281Local Variables:
2282mode: change-log
2283left-margin: 8
2284fill-column: 74
2285version-control: never
2286End:
GDB Binutils - Deliverables
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