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2011-12-13 Chung-Lin Tang <cltang@codesourcery.com>
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
888b9c01
CLT		 12011-12-13 Chung-Lin Tang <cltang@codesourcery.com>
2
3 * elfxx-mips.c (mips_elf_calculate_relocation): Correct
4 R_MIPS16_HI16/R_MIPS16_LO16 handling of two cleared lower bits,
5 update comments.
6
69499dca
TG		 72011-12-12 Iain Sandoe <iains@gcc.gnu.org>
8
9 * mach-o.c (bfd_mach_o_read_section_32): Null-terminate sectname.
10 (bfd_mach_o_read_section_64): Likewise.
11
143bb599
DA		 122011-12-11 John Davis Anglin <dave.anglin@nrc-cnrc.gc.ca>
13
14 PR binutils/13476
15 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
16 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations to
17 R_PARISC_DPREL21L when not doing a shared link. Likewise convert
18 R_PARISC_TLS_GD14R, R_PARISC_TLS_LDM14R and R_PARISC_TLS_IE14R to
19 R_PARISC_DPREL14R. Handle R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L
20 and R_PARISC_TLS_IE21L with R_PARISC_DLTIND21L.
21
b4082c70
DD		 222011-12-10 David Daney <david.daney@cavium.com>
23
24 * elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
25 (mips_elf_link_hash_table.rld_symbol): New field;
26 (MIPS_ELF_RLD_MAP_SIZE): New macro.
27 (_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
28 in rld_symbol.
29 (_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
30 in rld_symbol.
31 (_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
32 (_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
33 (_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
34 calculate DT_MIPS_RLD_MAP value.
35 (_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
36 quit initializing rld_value.
37
432233b3
AP		 382011-12-08 Andrew Pinski <apinski@cavium.com>
39 Adam Nemet <anemet@caviumnetworks.com>
40
41 * archures.c (bfd_mach_mips_octeon2): New macro
42 * bfd-in2.h: Regenerate.
43 * cpu-mips.c (I_mipsocteon2): New enum value.
44 (arch_info_struct): Add bfd_mach_mips_octeon2.
45 * elfxx-mips.c (_bfd_elf_mips_mach): Support E_MIPS_MACH_OCTEON2.
46 (mips_set_isa_flags): Add bfd_mach_mips_octeon2.
47 (mips_mach_extensions): Add bfd_mach_mips_octeon2.
48
6673f753
AM		 492011-12-07 Alan Modra <amodra@gmail.com>
50
51 PR ld/12772
52 * elflink.c (elf_gc_sweep_symbol): Discard unmarked symbols
53 defined in shared libraries.
54
afbb9e17
TG		 552011-12-07 Tristan Gingold <gingold@adacore.com>
56
57 * mach-o.c (bfd_mach_o_canonicalize_symtab): Fix indentation.
58 Adjust the condition.
59 (bfd_mach_o_read_symtab_symbol): Now returns a bfd_boolean.
60 Adjust return statements.
61 (bfd_mach_o_read_symtab_strtab): Likewise.
62 (bfd_mach_o_read_symtab_symbols): Likewise.
63 (bfd_mach_o_scan_start_address): Likewise. Make it static.
64 (bfd_mach_o_scan): Likewise.
65 (bfd_mach_o_read_dysymtab_symbol): Remove unused function.
66 (bfd_mach_o_header_p): Adjust call.
67 (bfd_mach_o_cpu_name): Make it const.
68 (bfd_mach_o_filetype_name): Likewise.
69 (bfd_mach_o_header_flags_name): Likewise.
70 (bfd_mach_o_section_type_name): Likewise.
71 (bfd_mach_o_section_attribute_name): Likewise.
72 (bfd_mach_o_load_command_name): Likewise.
73 (bfd_mach_o_get_section_type_from_name): Add a const qualifier
74 after above change.
75 (bfd_mach_o_get_section_attribute_from_name): Likewise.
76 * mach-o.h (bfd_mach_o_read_dysymtab_symbol)
77 (bfd_mach_o_scan_start_address, bfd_mach_o_scan): Remove.
78
355b81d9
UW		 792011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
80
81 * elf-bfd.h (elfcore_write_s390_last_break): Add prototype.
82 (elfcore_write_s390_system_call): Likewise.
83 * elf.c (elfcore_write_s390_last_break): New function.
84 (elfcore_write_s390_system_call): Likewise.
85 (elfcore_write_register_note): Call them.
86 (elfcore_grok_s390_last_break): New function.
87 (elfcore_grok_s390_system_call): Likewise.
88 (elfcore_grok_note): Call them.
89
0596a831
TG		 902011-12-05 Tristan Gingold <gingold@adacore.com>
91
92 * mach-o.c (bfd_mach_o_read_symtab_symbol): Accept indirect symbols.
93
73017762
TG		 942011-12-05 Tristan Gingold <gingold@adacore.com>
95
96 * mach-o.c (bfd_mach_o_write_contents): Handle LC_LOAD_UPWARD_DYLIB.
97 (bfd_mach_o_read_dylib): Likewise.
98 (bfd_mach_o_read_command): Likewise.
99 (bfd_mach_o_bfd_print_private_bfd_data): Likewise.
100
c0d9d051
TG		 1012011-12-05 Tristan Gingold <gingold@adacore.com>
102
103 * mach-o.c (bfd_mach_o_read_command): Add the bfd in the error
104 message.
105 (bfd_mach_o_openr_next_archived_file): Use arch name as member name.
106 (bfd_mach_o_fat_extract): Ditto.
107
be7b303d
AM		 1082011-12-03 Alan Modra <amodra@gmail.com>
109
110 PR ld/13468
111 * elflink.c (bfd_elf_final_link): Don't segfault when checking
112 for DT_TEXTREL and .dynamic does not exist.
113
68ba6d40
AM		 1142011-12-03 Alan Modra <amodra@gmail.com>
115
116 PR ld/13470
117 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Revert substantive
118 change in 2011-07-01 commit. Comment.
119 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
120
810e6986
NC		 1212011-12-01 Mikael Pettersson <mikpe@it.uu.se>
122
123 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
124 non-SEC_ALLOC sections break before GOT and PLT accounting.
125
28f68c73
HPN		 1262011-12-01 Hans-Peter Nilsson <hp@axis.com>
127
128 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
129 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
130 non-SEC_ALLOC sections before GOT and PLT accounting.
131
dd6a37e7
AP		 1322011-11-29 Andrew Pinski <apinski@cavium.com>
133
134 * archures.c (bfd_mach_mips_octeonp): New macro.
135 * bfd-in2.h: Regenerate.
136 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
137 (arch_info_struct): Add bfd_mach_mips_octeonp.
138 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
139 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
140
91ea3cae
TG		 1412011-11-23 Tristan Gingold <gingold@adacore.com>
142
143 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
144 (vms_write_index): Add comments.
145
fc87b9e8
DD		 1462011-11-22 DJ Delorie <dj@redhat.com>
147
148 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
149 avoid using the special non-swapping target when not explicitly
150 requested.
151
c52bd232
DD		 1522011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
153
154 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
155
e0ce1005
TG		 1562011-11-22 Tristan Gingold <gingold@adacore.com>
157
158 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
159 symbols. Print section name in brackets.
160
7b8e7dad
AM		 1612011-11-21 Andreas Tobler <andreast@fgznet.ch>
162
163 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
164 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
165 * configure: Regenerate.
166 * elf32-ppc.c: Add powerpc-freebsd definitions.
167 * elf64-ppc.c: Add powerpc64-freebsd definitions.
168 * targets.c: Add bits for powerpc and powerpc64-freebsd.
169
3aaeb7d3
AM		 1702011-11-17 Philipp Thomas <philipp@thogro.org>
171
172 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
173 needs to be translated only once.
174
72c4ab07
MR		 1752011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
176
177 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
178 zero throughout.
179 (mips16_elf64_howto_table_rela): Likewise.
180 (micromips_elf64_howto_table_rela): Likewise.
181 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
182 (elf_mips16_howto_table_rela): Likewise.
183 (elf_micromips_howto_table_rela): Likewise.
184
14b2f831
AM		 1852011-11-15 Alan Modra <amodra@gmail.com>
186 Andreas Tobler <andreast@fgznet.ch>
187
188 * elflink.c (_bfd_elf_create_got_section): Replace
189 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
190 (_bfd_elf_link_create_dynamic_sections): Likewise.
191 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
192 (ppc_elf_create_dynamic_sections): Likewise.
193
81f5d455
MK		 1942011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
195
7e51250f 196 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
81f5d455 197
6746a626
NC		 1982011-11-08 Nick Clifton <nickc@redhat.com>
199
200 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
201 immediate move into an address register.
202
409ff343
AM		 2032011-11-09 Alan Modra <amodra@gmail.com>
204
205 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
206 executables when export_dynamic.
207
560c8763
AM		 2082011-11-08 Alan Modra <amodra@gmail.com>
209
210 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
211 ha_relocs_not_using_r2 to unexpected_toc_insn.
212 (ok_lo_toc_insn): New function.
213 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
214 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
215 Handle addic on lo toc reloc.
216
4340287b
DA		 2172011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
218
219 PR ld/13387
220 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
221 go through PLT. Reset plt field with init_plt_offset.
222 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
223 allocated for symbols referenced by a plabel.
224
6652d298
DD		 2252011-11-02 DJ Delorie <dj@redhat.com>
226
227 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
228 variable.
229
e7ebb214
JB		 2302011-11-02 Jan Beulich <jbeulich@suse.com>
231
232 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
233 internal_syment *' parameter. Extend 'dummy' to an array with two
234 elements. Set n_numaux early. Handle BSF_FILE.
235 (coff_write_symbols): Pass NULL as new third argument to
236 coff_write_alien_symbol().
237 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
238 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
239 from non-COFF input BFDs.
240 * libcoff-in.h (coff_write_alien_symbol): Declare.
241 * libcoff.h (coff_write_alien_symbol): Re-generate.
242
99c513f6
DD		 2432011-11-01 DJ Delorie <dj@redhat.com>
244
245 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
246 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
247 (BFD32_BACKENDS): Add elf32-rl78.lo.
248 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
249 (Makefile.in): Regenerate.
250 * archures.c (bfd_architecture): Define bfd_arch_rl78.
251 (bfd_archures_list): Add bfd_rl78_arch.
252 * config.bfd: Add rl78-*-elf.
253 * configure.in: Add bfd_elf32_rl78_vec.
254 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
255 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
256 * Makefile.in: Regenerate.
257 * bfd-in2.h: Regenerate.
258 * configure: Regenerate.
259 * libbfd.h: Regenerate.
260 * cpu-rl78.c: New file.
261 * elf32-rl78.c: New file.
262
29942be8
NC		 2632011-10-26 Nick Clifton <nickc@redhat.com>
264
265 PR ld/13049
266 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
267 * elf32-hppa.c (STUB_SUFFIX): Likewise.
268
cfb8c092
NC		 2692011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
270
271 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
272 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
273 (BFD32_BACKENDS): Add elf32-epiphany.lo.
274 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
275 * archures.c (bfd_arch_epiphany): Add.
276 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
277 (bfd_epiphany_arch): Declare.
278 (bfd_archures_list): Add &bfd_epiphany_arch.
279 * config.bfd (epiphany-*-elf): New target case.
280 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
281 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
282 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
283 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
284 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
285 * targets.c (bfd_elf32_epiphany_vec): Declare.
286 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
287 * Makefile.in: Regenerate.
288 * bfd-in2.h: Regenerate.
289 * configure: Regenerate.
290 * libbfd.h: Regenerate.
291 * po/SRC-POTFILES.in: Regenerate.
292 * po/bfd.pot: Regenerate.
293 * cpu-epiphany.c: New file.
294 * elf32-epiphany.c: New file.
295
61a2712e
MR		 2962011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
297
298 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
299 assertions.
300
b6009aca
NC		 3012011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
302
303 PR ld/13273
304 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
305 identical TAG_PCS_config attributes.
306
07725569
NC		 3072011-10-24 Nick Clifton <nickc@redhat.com>
308
309 * po/ja.po: Updated Japanese translation.
310
f1163205
NC		 3112011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
312
313 PR binutils/13292
314 * bfd-in.h: Include <sys/stat.h> rather than forward defining
315 struct stat.
316 * bfd-in2.h: Regenerate.
317
98920172
L		 3182011-10-21 H.J. Lu <hongjiu.lu@intel.com>
319
320 PR ld/13302
321 * elf32-i386.c (elf_i386_relocate_section): Replace
322 R_386_IRELATIVE with R_386_RELATIVE.
323
324 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
325 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
326
c293fa49
L		 3272011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
328
329 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
330 comments.
331 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
332
e1f98742
L		 3332011-10-21 H.J. Lu <hongjiu.lu@intel.com>
334
335 PR ld/13302
336 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
337 and next_irelative_index.
338 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
339 and next_irelative_index.
340 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
341 next_tls_desc_index.
342 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
343 next_irelative_index from reloc_count.
344 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
345 R_386_JUMP_SLOT.
346
347 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
348 next_jump_slot_index and next_irelative_index.
349 (elf_x86_64_link_hash_table_create): Initialize
350 next_jump_slot_index and next_irelative_index.
351 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
352 from reloc_count.
353 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
354 R_X86_64_JUMP_SLOT.
355
9553db3c
NC		 3562011-10-20 Nick Clifton <nickc@redhat.com>
357
358 PR ld/13049
359 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
360 symbol names.
361 * elf64-ppc.c (STUB_SUFFIX): Likewise.
362 * elf32-hppa.c (STUB_SUFFIX): Likewise.
363
fa289a5f
AM		 3642011-10-20 Alan Modra <amodra@gmail.com>
365
366 * elf32-i386.c (i386_opcode16): Delete.
367 (elf_i386_check_tls_transition): Use memcmp to compare contents.
368 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
369 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
370
1d5316ab
AM		 3712011-10-19 Alan Modra <amodra@gmail.com>
372
373 PR ld/13177
374 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
375 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
376 "mark". Hide undefweak too. Clear def_regular and ref_regular.
377 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
378 reloc errors from garbage-collected code.
379 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
380 * elf32-bfin.c (bfin_relocate_section): Likewise.
381 (bfinfdpic_relocate_section): Likewise.
382 * elf32-cris.c (cris_elf_relocate_section): Likewise.
383 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
384 * elf32-i386.c (elf_i386_relocate_section): Likewise.
385 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
386 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
387 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
388 * elf32-s390.c (elf_s390_relocate_section): Likewise.
389 * elf32-sh.c (sh_elf_relocate_section): Likewise.
390 * elf32-spu.c (spu_elf_relocate_section): Likewise.
391 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
392 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
393 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
394 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
395 * elf64-s390.c (elf_s390_relocate_section): Likewise.
396 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
397 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
398 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
399 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
400
371a5866
AM		 4012011-10-19 Alan Modra <amodra@gmail.com>
402
403 PR ld/13311
404 * elflink.c (elf_link_output_extsym): Correct test for warning when
405 forced local executable syms are referenced from shared libraries.
406
c192a133
AM		 4072011-10-19 Alan Modra <amodra@gmail.com>
408
409 PR ld/13254
410 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
411
abd242a9
DM		 4122011-10-18 David S. Miller <davem@davemloft.net>
413
414 PR binutils/13301
415 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
416 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
417 call delay slot instruction forward 4 bytes when performing
418 relaxation.
419
4c58e0d8
AM		 4202011-10-17 Alan Modra <amodra@gmail.com>
421
422 PR ld/12975
423 PR ld/13195
424 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
425 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
426
970d488d
HPN		 4272011-10-14 Hans-Peter Nilsson <hp@axis.com>
428
429 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
430 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
431 global symbols.
432 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
433 updates of the plt refcount.
434 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
435 refcount in relation to the plt refcount.
436
9cd3e4e5
NC		 4372011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
438
439 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
440 stubs as resolved.
441
b228303d
AM		 4422011-10-11 Alan Modra <amodra@gmail.com>
443
444 PR binutils/13278
445 * archive.c (bfd_generic_archive_p): Only check first element
446 when target_defaulted.
447 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
448 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
449
98c53ba3
AM		 4502011-10-11 Alan Modra <amodra@gmail.com>
451
452 PR binutils/13257
453 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
454 thin archive element using container target if not defaulted.
455
d5698657
NC		 4562011-10-10 Nick Clifton <nickc@redhat.com>
457
458 * po/es.po: Updated Spanish translation.
459 * po/fi.po: Updated Finnish translation.
460 * po/fr.po: Updated French translation.
461 * po/ru.po: Updated Russian translation.
462
3b421ab3
AM		 4632011-10-10 Alan Modra <amodra@gmail.com>
464
465 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
466 (struct ppc_link_hash_table): Add tocsave_htab.
467 (struct tocsave_entry): New.
468 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
469 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
470 (ppc64_elf_link_hash_table_free): ..and delete it.
471 (build_plt_stub): Always put STD_R2_40R1 first.
472 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
473 on plt call. If present add prologue nop location to tocsave_htab.
474 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
475 first insn of plt call stub when R_PPC64_TOCSAVE present.
476
3e0882af
L		 4772011-10-08 H.J. Lu <hongjiu.lu@intel.com>
478
479 PR ld/13250
480 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
481 alignment and size for common symbols.
482
d56d55e7
AM		 4832011-10-08 Alan Modra <amodra@gmail.com>
484
c3df8c14
AM		 485 PR ld/13229
486 PR ld/13244
487 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
488 dynamic.
489
4902011-10-08 Alan Modra <amodra@gmail.com>
491
492 PR ld/13229
d56d55e7
AM		 493 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
494 even when strip_discarded is false.
495
07c7ed6d
KT		 4962011-10-05 Kai Tietz <ktietz@redhat.com>
497
498 * coffgen.c (coff_write_alien_symbol): Don't write
499 symbol for discarded sections, if strip_discarded isn't
500 explicit set to false.
501 (coff_write_native_symbol): Likewise.
502
d4cb0ea0
NC		 5032011-10-05 DJ Delorie <dj@redhat.com>
504 Nick Clifton <nickc@redhat.com>
505
506 * elf32-rx.c: Add support for PID mode.
507 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
508 Include addend in R_RX_SYM relocations.
509
fc28f9aa
TG		 5102011-09-30 Tristan Gingold <gingold@adacore.com>
511
512 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
513 (read_section): Add sec argument. Adjust the code to get section
514 names from it.
515 (read_indirect_string): Adjust call to read_section.
516 (read_abbrevs): Ditto.
517 (decode_line_info): Ditto.
518 (read_debug_ranges): Ditto.
519 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
520 (find_debug_info): Add debug_sections parameter. Use it instead
521 the above macros.
522 (place_sections): Get section names from stash.
523 (find_line): Add debug_sections argument. Initialize
524 debug_sections field of stash from it.
525 Adjust calls to find_debug_info.
526 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
527 Adjust call to find_line.
528 (_bfd_dwarf2_find_line): Adjust call to find_line.
529 * libcoff-in.h (struct dwarf_debug_section): New declaration.
530 (coff_find_nearest_line_with_names): Likewise.
531 * libcoff.h: Regenerate.
532 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
533 (dwarf_debug_sections): Likewise.
534 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
535 * libbfd.h: Regenerate.
536 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
537 _bfd_dwarf2_find_nearest_line.
538 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
539 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
540 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
541 * coffgen.c (coff_find_nearest_line_with_names): New function.
542 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
543 * coff-rs6000.c (xcoff_debug_sections): New constant.
544 (xcoff_find_nearest_line): New function.
545 (rs6000coff_vec): Use xcoff_find_nearest_line.
546 (pmac_xcoff_vec): Ditto.
547
98528052
AM		 5482011-09-30 Alan Modra <amodra@gmail.com>
549
550 PR ld/13235
551 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
552 (ppc64_elf_edit_toc): Check HA relocs.
553 (ha_reloc_match): Delete function.
554 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
555 Instead do it and low part optimization based on
556 ha_relocs_not_using_r2.
557
c227efa6
AM		 5582011-09-29 Alan Modra <amodra@gmail.com>
559
560 PR ld/13233
561 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
562 debug and special section groups.
563
d14552ab
L		 5642011-09-29 H.J. Lu <hongjiu.lu@intel.com>
565
566 PR ld/13195
567 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
568 clearing def_dynamic.
569 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
570 setting def_dynamic.
571 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
572 versioned.
573
2b914c2b
KT		 5742011-09-27 Kai Tietz <ktietz@redhat.com>
575
576 * coffcode.h (sec_to_styp_flags): Handle
577 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
578 SEC_LINK_DUPLICATES_SAME_SIZE.
579
7cf3bbff
TG		 5802011-09-22 Tristan Gingold <gingold@adacore.com>
581
582 * configure.in: Bump version to 2.22.51
583 * configure: Regenerate.
584
9e8c70f9
DM		 5852011-09-21 David S. Miller <davem@davemloft.net>
586
587 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
588 * elfxx-sparc.h: Declare it.
589 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
590 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
591
7ba695a9
TG		 5922011-09-21 Tristan Gingold <gingold@adacore.com>
593
594 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
595 Deals with size limited strings.
596 (bfd_mach_o_build_commands): Initialize more fields.
597
1a766c68
L		 5982011-09-15 H.J. Lu <hongjiu.lu@intel.com>
599
600 PR ld/13177
601 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
602 nor GOT references.
603
fd91d419
L		 6042011-09-15 H.J. Lu <hongjiu.lu@intel.com>
605
606 PR ld/12975
607 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
608 to struct bfd_elf_version_tree.
609
610 * elflink.c (elf_info_failed): Remove verdefs.
611 (_bfd_elf_export_symbol): Updated.
612 _bfd_elf_link_assign_sym_version): Likewise.
613 (bfd_elf_size_dynamic_sections): Remove pointer to struct
614 bfd_elf_version_tree. Updated.
615 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
616 by linker script.
617
618 * linker.c (bfd_hide_sym_by_version): New.
619
620 * bfd-in2.h: Regenerated.
621
7b5b197e
L		 6222011-09-12 H.J. Lu <hongjiu.lu@intel.com>
623
624 PR ld/13178
625 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
626 if there are no GOT relocations.
627
e7771322
KT		 6282011-09-09 Kai Tietz <ktietz@redhat.com>
629
630 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
631 for targets without symbol_leading_char.
632
103ae312
NC		 6332011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
634
635 * bfdwin.c (bfd_get_file_window): Fix memory leak.
636
28942f62
AM		 6372011-09-07 Alan Modra <amodra@gmail.com>
638
639 PR ld/13131
640 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
641 is initialized.
642
b140b010
AM		 6432011-09-06 Alan Modra <amodra@gmail.com>
644
645 PR ld/13131
646 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
647 (ppc64_elf_edit_toc): Fix style nit. Report some details
648 on linker failure due to reference in debug or non-alloc
649 sections to optimized away toc entry, and don't abort.
650
7d500b83
CL		 6512011-09-01 Christophe Lyon <christophe.lyon@st.com>
652
653 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
654 sections.
655
7cf80422
NC		 6562011-08-26 Nick Clifton <nickc@redhat.com>
657
658 * po/es.po: Updated Spanish translation.
659
af75cb9c
AM		 6602011-08-19 Alan Modra <amodra@gmail.com>
661
662 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
663 we haven't seen expected -mcmodel=medium/large code relocs.
664
9d4b6009
TG		 6652011-08-18 Tristan Gingold <gingold@adacore.com>
666
667 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
668
72b5104c
TG		 6692011-08-17 Tristan Gingold <gingold@adacore.com>
670
671 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
672
c77ec726
AM		 6732011-08-17 Alan Modra <amodra@gmail.com>
674
675 PR ld/12762
676 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
677 (_bfd_handle_already_linked): Declare.
678 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
679 _bfd_coff_section_already_linked.
680 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
681 * coffcode.h (coff_section_already_linked): Likewise.
682 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
683 * elf-bfd.h: Likewise.
684 * libbfd-in.h: Likewise.
685 * targets.c: Likewise.
686 * linker.c (bfd_section_already_linked): Likewise.
687 (bfd_section_already_linked_table_lookup): Likewise.
688 (bfd_section_already_linked_table_insert): Likewise.
689 (_bfd_generic_section_already_linked): Likewise. Call
690 _bfd_handle_already_linked.
691 (_bfd_handle_already_linked): New function, split out from..
692 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
693 2011-07-09 changes. Avoid unnecessary strcmp when matching
694 already_linked_list entries. Match plugin linkonce section.
695 (section_signature): Delete.
696 * coffgen.c (_bfd_coff_section_already_linked): New function.
697 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
698 * libbfd.h: Regenerate.
699 * libcoff.h: Regenerate.
700 * bfd-in2.h: Regenerate.
701
b3874e1a
AM		 7022011-08-14 Alan Modra <amodra@gmail.com>
703
704 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
705 shared and call to _mcount will go via plt.
706
8de848d8
AM		 7072011-08-14 Alan Modra <amodra@gmail.com>
708
709 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
710 * elf32-ppc.c: Likewise.
711 (ppc_elf_select_plt_layout): Use einfo rather than info to report
712 forced bss-plt.
713
64d25c44
L		 7142011-08-12 H.J. Lu <hongjiu.lu@intel.com>
715
716 PR ld/13082
717 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
718 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
719 and zero-extend it to 64bit if addend is zero for x32. Generate
720 R_X86_64_RELATIVE64 for x32.
721
2de70689
MGD		 7222011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
723
724 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
725 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
726 * elf32-arm.c (elf32_arm_link_hash_table): New field.
727 (elf232_arm_link_hash_table_create): Initialise new field.
728 (check_use_blx): Change test depending on fix_arm1176.
729 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
730 command line options.
731
5a5cbf72
TG		 7322011-08-08 Tristan Gingold <gingold@adacore.com>
733
734 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
735 (segsec_names_xlat): Reorder elements.
736 (bfd_mach_o_read_section_32): Fix typo.
737 (bfd_mach_o_read_section_64): Fix typo.
738
f1bde64c
TG		 7392011-08-08 Tristan Gingold <gingold@adacore.com>
740
741 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
742 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
743 (bfd_mach_o_section): Use them. Add next field.
744 (bfd_mach_o_segment_command): Replace sections array by
745 sect_head and sect_tail.
746 (bfd_mach_o_get_mach_o_section): New macro.
747 (bfd_mach_o_lookup_section): Remove.
748 (bfd_mach_o_new_section_hook): New function.
749 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
750 instead of strcmp.
751 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
752 parameter with segname and sectname parameters. Adjust.
753 (bfd_mach_o_append_section_to_segment): New function. Use a
754 linked list for Mach-O sections.
755 (bfd_mach_o_write_segment_32): Adjust.
756 (bfd_mach_o_write_segment_64): Ditto.
757 (bfd_mach_o_build_commands): Fix comment. Adjust.
758 (bfd_mach_o_flatten_sections): Adjust.
759 (bfd_mach_o_print_section_map): Adjust.
760 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
761 (bfd_mach_o_new_section_hook): New function.
762 (bfd_mach_o_init_section_from_mach_o): Ditto.
763 (bfd_mach_o_read_section_32): Remove section parameter.
764 Return a section instead.
765 (bfd_mach_o_read_section_64): Ditto.
766 (bfd_mach_o_read_section): Ditto.
767 (bfd_mach_o_make_bfd_section): Adjust.
768 (bfd_mach_o_read_segment): Adjust for new profile of
769 bfd_mach_o_read_section.
770 (bfd_mach_o_lookup_section): Remove.
771 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
772
edbdea0e
TG		 7732011-08-08 Tristan Gingold <gingold@adacore.com>
774
775 * mach-o.h (bfd_mach_o_version_min_command): New structure.
776 (bfd_mach_o_load_command): Add version_min.
777 (mach_o_data_struct): Fix comment.
778 * mach-o.c (bfd_mach_o_read_version_min): New function.
779 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
780 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
781 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
782 (bfd_mach_o_get_name_or_null): New function.
783 (bfd_mach_o_get_name): Use the above new one.
784 (bfd_mach_o_load_command_name): Add the above new commands.
785 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
786 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
787 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
788 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
789
46d1c23b
TG		 7902011-08-08 Tristan Gingold <gingold@adacore.com>
791
792 * mach-o.h: Move size macros to external.h
793 Move reloc macros to reloc.h and x86-64.h.
794 * mach-o-i386.c: Includes mach-o/reloc.h
795 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
796 * mach-o.c: Add includes.
797 (bfd_mach_o_write_header): Use structure from external.h to convert.
798 (bfd_mach_o_write_thread): Ditto.
799 (bfd_mach_o_write_relocs): Ditto.
800 (bfd_mach_o_write_section_32): Ditto.
801 (bfd_mach_o_write_section_64): Ditto.
802 (bfd_mach_o_write_segment_32): Ditto.
803 (bfd_mach_o_write_segment_64): Ditto.
804 (bfd_mach_o_write_symtab): Ditto.
805 (bfd_mach_o_write_contents): Ditto.
806 (bfd_mach_o_read_header): Ditto.
807 (bfd_mach_o_read_section_32): Ditto.
808 (bfd_mach_o_read_section_64): Ditto.
809 (bfd_mach_o_read_symtab_symbol): Ditto.
810 (bfd_mach_o_read_dylinker): Ditto.
811 (bfd_mach_o_read_dylib): Ditto.
812 (bfd_mach_o_read_dysymtab): Ditto.
813 (bfd_mach_o_read_symtab): Ditto.
814 (bfd_mach_o_read_linkedit): Ditto.
815 (bfd_mach_o_read_str): Ditto.
816 (bfd_mach_o_read_dyld_info): Ditto.
817 (bfd_mach_o_read_segment): Ditto.
818 (bfd_mach_o_read_command): Ditto.
819 (bfd_mach_o_archive_p): Ditto.
820 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
821 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
822 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
823 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
824 of an hard-coded value.
825
fde33808
TG		 8262011-08-08 Tristan Gingold <gingold@adacore.com>
827
828 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
829 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
830 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
831 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
832
53d58d96
TG		 8332011-08-08 Tristan Gingold <gingold@adacore.com>
834
835 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
836 (bfd_mach_o_convert_section_name_to_bfd): Use it.
837 (bfd_mach_o_get_section_type_from_name): New function.
838 (bfd_mach_o_get_section_attribute_from_name): Ditto.
839 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
840 Add comments. Add prototypes for the above new functions.
841
9a66aae0
MK		 8422011-08-05 Mark Kettenis <kettenis@gnu.org>
843
844 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
845
d969d15f
AM		 8462011-08-05 Alan Modra <amodra@gmail.com>
847
848 * elf64-ppc.c (maybe_strip_output): New function.
849 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
850
43e1669b
AM		 8512011-08-05 Alan Modra <amodra@gmail.com>
852
853 PR ld/12762
854 * elflink.c (_bfd_elf_section_already_linked): Return matched
855 status. Remove COFF comdat section handling.
856 * linker.c (_bfd_generic_section_already_linked): Return matched
857 status. Don't set SEC_GROUP in l_flags for plugin entries.
858 (bfd_section_already_linked): Update prototype.
859 * targets.c (_section_already_linked): Likewise.
860 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
861 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
862 (_bfd_nolink_section_already_linked): Update.
863 * libbfd.h: Regenerate.
864 * bfd-in2.h: Regenerate.
865
6177242a
AM		 8662011-08-05 Alan Modra <amodra@gmail.com>
867
868 * elf32-ppc.c: Include dwarf2.h.
869 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
870 (ppc_elf_create_glink): Create .eh_frame section.
871 (glink_eh_frame_cie): New array.
872 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
873 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
874
f1bb0388
TG		 8752011-08-04 Tristan Gingold <gingold@adacore.com>
876
877 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
878 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
879
092d27ff
TG		 8802011-08-03 Tristan Gingold <gingold@adacore.com>
881
882 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
883 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
884
80cab405
MR		 8852011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
886
887 * elfxx-mips.c (check_4byte_branch): Remove function.
888 (check_relocated_bzc): New function.
889 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
890 instructions that immediately follow a compact branch
891 instruction.
892
c7131b65
AM		 8932011-08-02 Alan Modra <amodra@gmail.com>
894
895 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
896 plt_static_chain.
897 (ppc_build_one_stub): Adjust get_relocs call to suit..
898 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
899
d7921315
L		 9002011-08-01 H.J. Lu <hongjiu.lu@intel.com>
901
902 PR ld/13048
903 * archures.c (bfd_mach_i386_intel_syntax): New.
904 (bfd_mach_i386_i8086): Updated.
905 (bfd_mach_i386_i386): Likewise.
906 (bfd_mach_x86_64): Likewise.
907 (bfd_mach_x64_32): Likewise.
908 (bfd_mach_i386_i386_intel_syntax): Likewise.
909 (bfd_mach_x86_64_intel_syntax): Likewise.
910 (bfd_mach_x64_32_intel_syntax): Likewise.
911 (bfd_mach_l1om): Likewise.
912 (bfd_mach_l1om_intel_syntax): Likewise.
913 (bfd_mach_k1om): Likewise.
914 (bfd_mach_k1om_intel_syntax): Likewise.
915
916 * bfd-in2.h: Regenerated.
917
918 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
919 bits_per_address.
920 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
921 (bfd_x64_32_arch): Likewise.
922
923 * elf64-x86-64.c: Include "libiberty.h".
924 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
925 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
926 (elf_x86_64_reloc_type_lookup): Likewise.
927 (elf_x86_64_reloc_name_lookup): Likewise.
928 (elf_x86_64_relocate_section): Likewise.
929 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
930
f41e5fcc
MR		 9312011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
932
933 * elfxx-mips.c (check_br32): Fix return type.
934
c088dedf
MR		 9352011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
936
937 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
938
2309ddf2
MR		 9392011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
940
941 * elfxx-mips.c: Adjust comments throughout.
942 (mips_elf_relax_delete_bytes): Reshape code.
943 (_bfd_mips_elf_relax_section): Remove check for
944 R_MICROMIPS_GPREL16 relocations. Reshape code.
945
23209a78
RM		 9462011-07-28 Roland McGrath <mcgrathr@google.com>
947
a27e4371
RM		 948 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
949 (elf_i386_nacl_plt0_entry): New variable.
950 (elf_i386_plt_entry): New variable.
951 (elf_i386_nacl_pic_plt0_entry): New variable.
952 (elf_i386_nacl_pic_plt_entry): New variable.
953 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
954 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
955 (elf_backend_plt_alignment): Likewise.
956
957 * config.bfd: Handle i[3-7]86-*-nacl*.
958 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
959 * targets.c: Support bfd_elf32_i386_nacl_vec.
960 * configure.in: Likewise.
961 * configure: Regenerated.
962
25e762b9
RM		 963 * elf32-i386.c (struct elf_i386_plt_layout): New type.
964 (GET_PLT_ENTRY_SIZE): New macro.
965 (elf_i386_plt): New variable.
966 (struct elf_i386_backend_data): New member `plt'.
967 (elf_i386_arch_bed): Add initializer for it.
968 (elf_i386_vxworks_arch_bed): Likewise.
969 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
970 (elf_i386_plt_sym_val): Likewise.
971 (elf_i386_relocate_section): Likewise.
972 (elf_i386_finish_dynamic_symbol): Likewise.
973 Also use other elf_i386_plt_layout members for PLT details.
974 (elf_i386_finish_dynamic_sections): Likewise.
975
23209a78
RM		 976 * elf32-i386.c (struct elf_i386_backend_data): New type.
977 (get_elf_i386_backend_data): New macro.
978 (elf_i386_arch_bed): New variable.
979 (elf_backend_arch_data): New macro.
980 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
981 (elf_i386_link_hash_table_create): Don't initialize them.
982 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
983 elf_i386_backend_data, not elf_i386_link_hash_table.
984 (elf_i386_adjust_dynamic_symbol): Likewise.
985 (elf_i386_allocate_dynrelocs): Likewise.
986 (elf_i386_readonly_dynrelocs): Likewise.
987 (elf_i386_size_dynamic_sections): Likewise.
988 (elf_i386_relocate_section): Likewise.
989 (elf_i386_finish_dynamic_symbol): Likewise.
990 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
991 (elf_i386_vxworks_link_hash_table_create): Function removed.
992 (elf_i386_vxworks_arch_bed): New variable.
993 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
994
995 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
996 * elfxx-target.h (elf_backend_arch_data): New macro.
997 (elfNN_bed): Use it as initializer for the new member.
998
d91a6875
NC		 9992011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
1000
1001 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
1002 of range branches.
1003
4ccf1e31
JJ		 10042011-07-26 Jakub Jelinek <jakub@redhat.com>
1005
1006 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
1007 and .zdebug_macro entry.
1008 (dwarf_debug_section_enum): Add debug_macro.
1009
58d180e8
AM		 10102011-07-26 Alan Modra <amodra@gmail.com>
1011
6177242a 1012 * elf64-ppc.c: Include dwarf2.h.
58d180e8
AM		 1013 (struct ppc_link_hash_table): Add glink_eh_frame.
1014 (create_linkage_sections): Create .eh_frame section.
1015 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
1016 glink_eh_frame.
1017 (glink_eh_frame_cie): New array.
1018 (ppc64_elf_size_stubs): Size glink_eh_frame.
1019 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
1020 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
1021
18978b27
HPN		 10222011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
1023
1024 PR ld/12815
1025 * elf64-mmix.c (struct _mmix_elf_section_data): New members
1026 has_warned_bpo and has_warned_pushj.
1027 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
1028 converting to ISO C. Add new parameter error_message. All
1029 callers changed.
1030 (mmix_elf_perform_relocation): Ditto.
1031 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
1032 Handle the case where mmix_elf_check_common_relocs has not been
1033 called, missing preparations for relocs of the respective type.
1034
df58fc94 10352011-07-24 Chao-ying Fu <fu@mips.com>
58d180e8
AM		 1036 Ilie Garbacea <ilie@mips.com>
1037 Maciej W. Rozycki <macro@codesourcery.com>
1038 Joseph Myers <joseph@codesourcery.com>
1039 Catherine Moore <clm@codesourcery.com>
df58fc94
RS		 1040 Richard Sandiford <rdsandiford@googlemail.com>
1041
1042 * archures.c (bfd_mach_mips_micromips): New macro.
1043 * cpu-mips.c (I_micromips): New enum value.
1044 (arch_info_struct): Add bfd_mach_mips_micromips.
1045 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
1046 prototype.
1047 (_bfd_mips_elf_relax_section): Likewise.
1048 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1049 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1050 ASE.
1051 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1052 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1053 (gprel16_reloc_p): Handle microMIPS ASE.
1054 (literal_reloc_p): New function.
1055 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
1056 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
1057 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1058 and _bfd_mips_elf_reloc_shuffle changes.
1059 (mips_elf_gprel32_reloc): Update comment.
1060 (micromips_reloc_map): New variable.
1061 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1062 (mips_elf32_rtype_to_howto): Likewise.
1063 (mips_info_to_howto_rel): Likewise.
1064 (bfd_elf32_bfd_is_target_special_symbol): Define.
1065 (bfd_elf32_bfd_relax_section): Likewise.
1066 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
1067 (micromips_elf64_howto_table_rela): Likewise.
1068 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1069 and _bfd_mips_elf_reloc_shuffle changes.
1070 (micromips_reloc_map): Likewise.
1071 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
1072 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1073 (mips_elf64_rtype_to_howto): Likewise.
1074 (bfd_elf64_bfd_is_target_special_symbol): Define.
1075 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
1076 (elf_micromips_howto_table_rela): Likewise.
1077 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
1078 and _bfd_mips_elf_reloc_shuffle changes.
1079 (micromips_reloc_map): Likewise.
1080 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
1081 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1082 (mips_elf_n32_rtype_to_howto): Likewise.
1083 (bfd_elf32_bfd_is_target_special_symbol): Define.
1084 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
1085 (LA25_LUI_MICROMIPS_2): Likewise.
1086 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
1087 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
1088 (TLS_RELOC_P): Handle microMIPS ASE.
1089 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
1090 target is a microMIPS function.
1091 (micromips_reloc_p): New function.
1092 (micromips_reloc_shuffle_p): Likewise.
1093 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
1094 (got_disp_reloc_p, got_page_reloc_p): New functions.
1095 (got_ofst_reloc_p): Likewise.
1096 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
1097 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
1098 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
1099 (micromips_branch_reloc_p): New function.
1100 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
1101 (tls_gottprel_reloc_p): Likewise.
1102 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
1103 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
1104 ASE.
1105 (_bfd_mips16_elf_reloc_shuffle): Rename to...
1106 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
1107 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
1108 (mips_tls_got_index, mips_elf_got_page): Likewise.
1109 (mips_elf_create_local_got_entry): Likewise.
1110 (mips_elf_relocation_needs_la25_stub): Likewise.
1111 (mips_elf_calculate_relocation): Likewise.
1112 (mips_elf_perform_relocation): Likewise.
1113 (_bfd_mips_elf_symbol_processing): Likewise.
1114 (_bfd_mips_elf_add_symbol_hook): Likewise.
1115 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1116 (mips_elf_add_lo16_rel_addend): Likewise.
1117 (_bfd_mips_elf_check_relocs): Likewise.
1118 (mips_elf_adjust_addend): Likewise.
1119 (_bfd_mips_elf_relocate_section): Likewise.
1120 (mips_elf_create_la25_stub): Likewise.
1121 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1122 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1123 (_bfd_mips_elf_is_target_special_symbol): New function.
1124 (mips_elf_relax_delete_bytes): Likewise.
1125 (opcode_descriptor): New structure.
1126 (RA): New macro.
1127 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1128 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1129 (beq_insn_32): Likewise.
1130 (b_insn_16, bz_insn_16): New variables.
1131 (BZC32_REG_FIELD): New macro.
1132 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1133 (bzc_insns_32, bz_insns_16):Likewise.
1134 (BZ16_REG, BZ16_REG_FIELD): New macros.
1135 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1136 (jal_x_insn_32_bd32): Likewise.
1137 (j_insn_32, jalr_insn_32): Likewise.
1138 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1139 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1140 (JR16_REG): New macro.
1141 (ds_insns_16_bd16): New variable.
1142 (lui_insn): Likewise.
1143 (addiu_insn, addiupc_insn): Likewise.
1144 (ADDIUPC_REG_FIELD): New macro.
1145 (MOVE32_RD, MOVE32_RS): Likewise.
1146 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1147 (move_insns_32, move_insns_16): New variables.
1148 (nop_insn_32, nop_insn_16): Likewise.
1149 (MATCH): New macro.
1150 (find_match): New function.
1151 (check_br16_dslot, check_br32_dslot): Likewise.
1152 (check_br16, check_br32): Likewise.
1153 (IS_BITSIZE): New macro.
1154 (check_4byte_branch): New function.
1155 (_bfd_mips_elf_relax_section): Likewise.
1156 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1157 and microMIPS modules together.
1158 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1159 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1160 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1161 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1162 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1163 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1164 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1165 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1166 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1167 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1168 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1169 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1170 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1171 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1172 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1173 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1174 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1175 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1176 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1177 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1178 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1179 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1180 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1181 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1182 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1183 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1184 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1185 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1186 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1187 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1188 * bfd-in2.h: Regenerate.
1189 * libbfd.h: Regenerate.
1190
7a9068fe
L		 11912011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1192
1193 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1194 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1195 * Makefile.in: Regenerated.
1196
1197 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1198 (bfd_k1om_arch): New.
1199 (bfd_archures_list): Add &bfd_k1om_arch.
1200 * bfd-in2.h: Regenerated.
1201
1202 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1203 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1204 if bfd_elf64_x86_64_freebsd_vec is supported.
1205 (targ_selvecs): Likewise.
1206
1207 * configure.in: Support bfd_elf64_k1om_vec and
1208 bfd_elf64_k1om_freebsd_vec.
1209 * configure: Regenerated.
1210
1211 * cpu-k1om.c: New.
1212
1213 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1214 (bfd_elf64_k1om_vec): Likewise.
1215 (bfd_elf64_k1om_freebsd_vec): Likewise.
1216
1217 * targets.c (bfd_elf64_k1om_vec): New.
1218 (bfd_elf64_k1om_freebsd_vec): Likewise.
1219 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1220 bfd_elf64_k1om_freebsd_vec.
1221
156f6ad8
JK		 12222011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1223
1224 Fix false coff-go32-exe matches.
1225 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1226 COFF_CHECK_FORMAT.
1227 * coff-stgo32.c (go32_check_format): New forward declaration.
1228 (COFF_CHECK_FORMAT): New defintion.
1229 (go32_check_format): New function.
1230
05aecedb
AM		 12312011-07-15 Alan Modra <amodra@gmail.com>
1232
1233 * configure.in: Bump version.
1234 * configure: Regenerate.
1235
cbde55ab
AM		 12362011-07-14 Alan Modra <amodra@gmail.com>
1237
1238 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1239 * elf-bfd.h (struct already_linked): Forward declare.
1240
ec24dc88
AM		 12412011-07-14 Alan Modra <amodra@gmail.com>
1242
1243 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1244 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1245
9df0ef5f
AM		 12462011-07-14 Alan Modra <amodra@gmail.com>
1247
1248 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1249 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1250 (build_tls_get_addr_stub): Likewise.
1251 (ppc_build_one_stub): Update calls to above.
1252 (ppc_size_one_stub): Adjust stub size.
1253 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1254 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1255
8de863a5
NC		 12562011-07-12 Nick Clifton <nickc@redhat.com>
1257
1258 * elf32-arm.c (elf32_arm_section_flags): Delete.
1259 (elf_backend_section_flags): Remove.
1260
a92c088a
L		 12612011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1262
1263 PR ld/12982
1264 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1265 when setting stack_flags.
1266
ae17ab41
CM		 12672011-07-11 Catherine Moore <clm@codesourcery.com>
1268
1269 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1270 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1271 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
58d180e8 1272 * bfd-in2.h: Regenerated.
ae17ab41
CM		 1273 * bfd.c (bfd_lookup_section_flags): New definition.
1274 * binary.c (binary_bfd_lookup_section_flags): New definition.
1275 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1276 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1277 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1278 * coff-rs6000.c (rs6000coff_vec): Include
1279 bfd_generic_lookup_section_flags.
1280 (pmac_xcoff_vec): Likewise.
1281 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1282 * coff64-rs6000.c (rs6000coff64_vec): Include
1283 bfd_generic_lookup_section_flags.
1284 (aix5coff64_vec): Likewise.
1285 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1286 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1287 (bfd_elf_lookup_section_flags): Declare.
1288 * elflink.c (bfd_elf_lookup_section_flags): New function.
1289 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1290 (elf_backend_lookup_section_flags_hook): Define.
1291 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1292 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1293 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1294 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1295 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1296 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1297 (bfd_generic_lookup_section_flags): Declare.
1298 * libbfd.h: Regenerated.
1299 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1300 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1301 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1302 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1303 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1304 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1305 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1306 * reloc.c (bfd_generic_lookup_section_flags): New function.
1307 * som.c (som_bfd_lookup_section_flags): New definition.
1308 * srec.c (srec_bfd_lookup_section_flags): New definition.
1309 * targets.c (flag_info): Declare.
1310 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1311 (_bfd_lookup_section_flags): New.
1312 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1313 * versados.c (versados_bfd_lookup_section_flags): New definition.
1314 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1315 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1316
23ebcd30
L		 13172011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1318
1319 PR ld/12978
1320 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1321
0c511000
AM		 13222011-07-09 Alan Modra <amodra@gmail.com>
1323
1324 PR ld/12942
1325 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1326 rather than kept_section to determine whether a symbol is from
1327 a discarded section.
1328 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1329 sections appear undefined.
1330
13312011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1332
1333 PR ld/12942
1334 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1335 "asection *" with "struct already_linked *".
1336 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1337 (_bfd_generic_section_already_linked): Likewise.
1338 (bfd_section_already_linked_table_insert): Likewise.
1339 (struct already_linked): New.
1340 (struct bfd_section_already_linked): Use it.
1341 * elflink.c (_bfd_elf_section_already_linked): Replace.
1342 "asection *" with "struct already_linked *". Replace the plugin
1343 dummy with the LTO output.
1344 * linker.c (_bfd_generic_section_already_linked): Likewise.
1345 * targets.c (struct already_linked): Add forward declaration.
1346 (bfd_target): Replace "struct bfd_section *" with
1347 "struct already_linked *" in _section_already_linked.
1348 * bfd-in2.h: Regenerate.
1349 * libbfd.h: Regenerate.
1350
74f26653
TG		 13512011-07-06 Tristan Gingold <gingold@adacore.com>
1352
1353 * mach-o.h: Move loader related definitions to
1354 include/mach-o/loader.h. Include it.
1355
52cb9dfe
L		 13562011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1357
1358 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1359 define to _bfd_elf_set_osabi.
1360
9c55345c
TS		 13612011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1362 Thomas Schwinge <thomas@schwinge.name>
1363
2bb70ae0 1364 PR binutils/12913
9c55345c
TS		 1365 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1366 ELFOSABI_LINUX alias.
1367 * elf32-hppa.c: Likewise.
1368 * elf32-i370.c: Likewise.
1369 * elf64-hppa.c: Likewise.
1370
28ede8be
ILT		 13712011-07-01 Ian Lance Taylor <iant@google.com>
1372
1373 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1374 DW_OP_lit3 to DW_OP_lit2.
1375
c79d6685
AM		 13762011-07-01 Alan Modra <amodra@gmail.com>
1377
1378 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1379 dyn relocs when called to copy flags for a weak sym.
1380 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1381 (ppc64_elf_merge_private_bfd_data): Delete.
1382 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1383 _bfd_generic_verify_endian_match.
1384
dc076558
BS		 13852011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1386
1387 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1388 link_info is NULL.
1389
25d41743
TG		 13902011-06-28 Tristan Gingold <gingold@adacore.com>
1391
1392 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1393 unsigned int.
1394 (_bfd_vms_write_etir): Write linkage index from reloc.
1395
9b02d212
TG		 13962011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1397
1398 * mach-o.c (bfd_mach_o_read_command): Also ignore
1399 BFD_MACH_O_LC_ROUTINES_64.
1400
a8efca92
TG		 14012011-06-27 Tristan Gingold <gingold@adacore.com>
1402
1403 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1404 section target index.
1405
20ee8bc9
NC		 14062011-06-27 Nick Clifton <nickc@redhat.com>
1407
1408 * cisco-core.c (cisco_core_little_vec): Add initialization of
1409 match_priority field.
1410
4c95ab76
TG		 14112011-06-27 Tristan Gingold <gingold@adacore.com>
1412
1413 * cache.c: Include bfd_stdint.h.
1414 (cache_bmmap): Change profile. Return region start and size.
1415 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1416 (bfd_mmap): Change profile and adjust. Update comment.
1417 (memory_bmmap): Change profile.
1418 * opncls.c (opncls_bmmap): Change profile.
1419 * vms-lib.c (vms_lib_bmmap): Likewise.
1420 * libbfd.h: Regenerate.
1421 * bfd-in2.h: Regenerate.
1422
62a35308
TG		 14232011-06-27 Tristan Gingold <gingold@adacore.com>
1424
1425 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1426 Add comment.
1427
5d430399
L		 14282011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1429
1430 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1431 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1432
332ce62b
JK		 14332011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1434
1435 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1436 PLT_EH_FRAME.
1437 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1438
7dbf3b76
RH		 14392011-06-24 Richard Henderson <rth@redhat.com>
1440
1441 PR ld/12928
1442 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1443 tlsgd insn before swapping adjacent insns.
1444
d120eec2
TG		 14452011-06-24 Tristan Gingold <gingold@adacore.com>
1446
1447 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1448 absolute section.
1449
1e951488
AM		 14502011-06-24 Alan Modra <amodra@gmail.com>
1451
1452 PR ld/12921
1453 * elf.c (assign_file_positions_for_load_sections): Don't align
1454 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1455 that don't get a PT_LOAD.
1456
b68593b9
KK		 14572011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1458
1459 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1460 (sh_elf_check_relocs): Likewise.
1461
e366eeae
RH		 14622011-06-22 Richard Henderson <rth@redhat.com>
1463
1464 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1465 TPREL in a PIE image.
1466 (alpha_dynamic_entries_for_reloc): Likewise.
1467 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1468 (elf64_alpha_relax_got_load): Likewise.
1469
9ec0c936
RR		 14702011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1471
c79d6685
AM		 1472 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1473 for PIE.
9ec0c936 1474
3a5dbfb2
AM		 14752011-06-22 Alan Modra <amodra@gmail.com>
1476
1477 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1478 plugin symbols. Fix segfault on linker scrip defined syms.
1479
e41b3a13
JJ		 14802011-06-20 Jakub Jelinek <jakub@redhat.com>
1481
1482 PR ld/12570
1483 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1484 at all for linker created .eh_frame sections.
1485 (_bfd_elf_discard_section_eh_frame): Handle linker created
1486 .eh_frame sections with no relocations.
1487 * elf64-x86-64.c: Include dwarf2.h.
1488 (elf_x86_64_eh_frame_plt): New variable.
1489 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1490 PLT_FDE_LEN_OFFSET): Define.
1491 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1492 (elf_x86_64_create_dynamic_sections): Create and fill in
1493 .eh_frame section for .plt section.
1494 (elf_x86_64_size_dynamic_sections): Write .plt section size
1495 into .eh_frame FDE covering .plt section.
1496 (elf_x86_64_finish_dynamic_sections): Write .plt section
1497 start into .eh_frame FDE covering .plt section. Call
1498 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1499 (elf_backend_plt_alignment): Define to 4.
1500 * elf32-i386.c: Include dwarf2.h.
1501 (elf_i386_eh_frame_plt): New variable.
1502 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1503 PLT_FDE_LEN_OFFSET): Define.
1504 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1505 (elf_i386_create_dynamic_sections): Create and fill in
1506 .eh_frame section for .plt section.
1507 (elf_i386_size_dynamic_sections): Write .plt section size
1508 into .eh_frame FDE covering .plt section.
1509 (elf_i386_finish_dynamic_sections): Write .plt section
1510 start into .eh_frame FDE covering .plt section. Call
1511 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1512 (elf_backend_plt_alignment): Define to 4.
1513
8b778942
L		 15142011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1515
1516 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1517 for x32.
1518
8fd79e71
L		 15192011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1520
1521 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1522 CORE_HEADER is defined.
1523 (elf_x86_64_write_core_note): New.
1524 (elf_backend_write_core_note): Likewise.
1525
1526 * hosts/x86-64linux.h (uint64_t): New.
1527 (user_regsx32_struct): Likewise.
1528 (elf_gregx32_t): Likewise.
1529 (ELF_NGREGX32): Likewise.
1530 (elf_gregsetx32_t): Likewise.
1531 (elf_prstatusx32): Likewise.
1532 (prstatusx32_t): Likewise.
1533 (user_fpregs32_struct): Removed.
1534 (user_fpxregs32_struct): Likewise.
1535 (user32): Likewise.
1536 (elf_fpregset32_t): Likewise.
1537 (elf_fpxregset32_t): Likewise.
1538 (prgregset32_t): Likewise.
1539 (prfpregset32_t): Likewise.
1540
bcd823f1
L		 15412011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1542
1543 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1544 (elf_x86_64_grok_psinfo): Likewise.
1545
a06c7d5a
NC		 15462011-06-16 Nick Clifton <nickc@redhat.com>
1547
1548 * elf.c (elf_find_function): Fail if not provided with a symbol
1549 table.
1550
faa9a424
UW		 15512011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1552
1553 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1554 * elf.c (elfcore_grok_arm_vfp): New function.
1555 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1556 (elfcore_write_arm_vfp): New function.
1557 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1558
48f4b4f5
RH		 15592011-06-14 Richard Henderson <rth@redhat.com>
1560
1561 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1562 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1563 (elf64_alpha_always_size_sections): Don't call
1564 elf64_alpha_merge_ind_symbols.
1565 (elf_backend_copy_indirect_symbol): New.
1566
4d16d575
AM		 15672011-06-14 Alan Modra <amodra@gmail.com>
1568
1569 PR ld/12887
1570 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1571 before doing anything.
1572 (_bfd_elf_discard_section_eh_frame): Likewise.
1573
1e24d83c
AM		 15742011-06-14 Alan Modra <amodra@gmail.com>
1575
1576 * Makefile.am: Formatting.
1577 * Makefile.in: Regenerate.
1578 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1579 * po/SRC-POTFILES.in: Regnerate.
1580
e4d34ace
AM		 15812011-06-14 Alan Modra <amodra@gmail.com>
1582
1583 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1584 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1585 Don't handle warning symbols here.
1586 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1587 (allocate_dynrelocs, readonly_dynrelocs): As above.
1588
7f6ab9f8
AM		 15892011-06-14 Alan Modra <amodra@gmail.com>
1590
1591 PR ld/12851
1592 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1593 (elf_gc_sweep): Don't treat debug and sections like .comment
1594 specially here.
1595 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1596 not part of a group. Always call gc_mark_extra_sections.
1597 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1598 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1599 _bfd_elf_gc_mark_extra_sections.
1600 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1601 _bfd_elf_gc_mark_extra_sections.
1602 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1603
09d9a62a
NC		 16042011-06-13 Nick Clifton <nickc@redhat.com>
1605
1606 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1607 variable 'local_got_offsets'.
1608 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1609 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1610
aa137e4d
NC		 16112011-06-13 Walter Lee <walt@tilera.com>
1612
1613 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1614 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1615 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1616 and elfxx-tilegx.lo.
1617 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1618 elfxx-tilegx.c.
1619 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1620 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1621 * Makefile.in: Regenerate.
1622 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1623 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1624 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1625 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1626 bfd-in2.h: Regenerate.
1627 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1628 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1629 and bfd_elf64_tilegx_vec.
1630 * configure: Regenerate.
1631 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1632 TILEPRO_ELF_DATA.
1633 * libbfd.h: Regenerate.
1634 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1635 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1636 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1637 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1638 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1639 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1640 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1641 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1642 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1643 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1644 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1645 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1646 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1647 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1648 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1649 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1650 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1651 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1652 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1653 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1654 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1655 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1656 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1657 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1658 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1659 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1660 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1661 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1662 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1663 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1664 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1665 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1666 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1667 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1668 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1669 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1670 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1671 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1672 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1673 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1674 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1675 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1676 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1677 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1678 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1679 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1680 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1681 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1682 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1683 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1684 * targets.c (bfd_elf32_tilegx_vec): Declare.
1685 (bfd_elf32_tilepro_vec): Declare.
1686 (bfd_elf64_tilegx_vec): Declare.
1687 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1688 and bfd_elf64_tilegx_vec.
1689 * cpu-tilegx.c: New file.
1690 * cpu-tilepro.c: New file.
1691 * elf32-tilepro.h: New file.
1692 * elf32-tilepro.c: New file.
1693 * elf32-tilegx.c: New file.
1694 * elf32-tilegx.h: New file.
1695 * elf64-tilegx.c: New file.
1696 * elf64-tilegx.h: New file.
1697 * elfxx-tilegx.c: New file.
1698 * elfxx-tilegx.h: New file.
1699
7686d77d
AM		 17002011-06-13 Alan Modra <amodra@gmail.com>
1701
1702 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1703 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1704 warning symbols here.
1705 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1706 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1707 elf32_arm_readonly_dynrelocs): Likewise.
1708 * elf32-bfin.c (bfin_discard_copies): Likewise.
1709 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1710 elf_cris_discard_excess_dso_dynamics,
1711 elf_cris_discard_excess_program_dynamics): Likewise.
1712 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1713 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1714 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1715 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1716 elf_i386_readonly_dynrelocs): Likewise.
1717 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1718 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1719 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1720 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1721 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1722 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1723 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1724 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1725 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1726 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1727 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1728 elf32_tic6x_readonly_dynrelocs): Likewise.
1729 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1730 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1731 xstormy16_relax_plt_realloc): Likewise.
1732 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1733 * elf64-alpha.c (elf64_alpha_output_extsym,
1734 elf64_alpha_calc_got_offsets_for_symbol,
1735 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1736 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1737 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1738 elf_hppa_unmark_useless_dynamic_symbols,
1739 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1740 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1741 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1742 readonly_dynrelocs, merge_global_got, reallocate_got,
1743 undo_symbol_twiddle): Likewise.
1744 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1745 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1746 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1747 elf_x86_64_readonly_dynrelocs): Likewise.
1748 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1749 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1750 _bfd_elf_link_find_version_dependencies,
1751 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1752 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1753 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1754 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1755 elf_gc_propagate_vtable_entries_used,
1756 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1757 elf_gc_allocate_got_offsets): Likewise.
1758 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1759 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1760 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1761 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1762 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1763 * i386linux.c (linux_tally_symbols): Likewise.
1764 * m68klinux.c (linux_tally_symbols): Likewise.
1765 * sparclinux.c (linux_tally_symbols): Likewise.
1766 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1767 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1768
1769 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1770 function. Update all callers.
1771 * aoutx.h (aout_link_write_other_symbol): Likewise.
1772 * pdp11.c (aout_link_write_other_symbol): Likewise.
1773 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1774 * ecoff.c (ecoff_link_write_external): Likewise.
1775 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1776 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1777 warning symbols.
1778 * ecoff.c (ecoff_link_hash_traverse): Delete.
1779 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1780 _bfd_coff_write_global_sym.
1781 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1782 * libcoff.h: Regenerate.
1783
894891db
NC		 17842011-06-10 Nick Clifton <nickc@redhat.com>
1785
1786 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1787 backend does not provide a function for creating dynamic sections
1788 then fail.
1789 (bfd_elf_final_link): Issue a warning message if a dynamic section
1790 has the SHT_NOTE type.
1791 (bfd_elf_final_link): Do not look for dynamic strings in a section
1792 that does not have the SHT_STRTAB type or the name .dynstr.
1793 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1794 section is not in the output binary.
1795 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1796
d17fe7b7
TG		 17972011-06-09 Tristan Gingold <gingold@adacore.com>
1798
1799 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1800 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1801 spaces.
1802
8076289e
TG		 18032011-06-09 Tristan Gingold <gingold@adacore.com>
1804
1805 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1806
ba85c43e
NC		 18072011-06-09 Nick Clifton <nickc@redhat.com>
1808
1809 PR ld/12845
1810 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1811 that the output section has an allocated bfd_elf_section_data
1812 structure.
1813 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1814 symbols in sections that have been removed by garbage collection.
1815
adc7571d
L		 18162011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1817
1818 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1819 relocations in SEC_DEBUGGING sections when building shared
1820 libraries.
1821
24007750
L		 18222011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1823
1824 PR ld/12851
1825 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1826 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1827
e79064fe
TG		 18282011-06-08 Tristan Gingold <gingold@adacore.com>
1829
1830 * makefile.vms (OBJS): Add elfxx-ia64.obj
1831 Remove vax case.
1832
d3aeb6ee
AM		 18332011-06-08 Alan Modra <amodra@gmail.com>
1834
1835 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1836 * sco5-core.c: Init match_priority field.
1837
2a41f396
AM		 18382011-06-08 Alan Modra <amodra@gmail.com>
1839
1840 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1841 indirect links here.
1842
1d859532
JB		 18432011-06-07 Joel Brobecker <brobecker@adacore.com>
1844
1845 * irix-core.c (irix_core_vec): Add match_priority field.
1846
0aabe54e
AM		 18472011-06-06 Alan Modra <amodra@gmail.com>
1848
1849 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1850 Add match_priority.
1851 * configure.in: Bump bfd version.
1852 * elfcode.h (elf_object_p): Delete hacks preventing match of
1853 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1854 * elfxx-target.h (elf_match_priority): Define and use.
1855 * format.c (bfd_check_format_matches): Use target match_priority
1856 to choose best of multiple matching targets. In cases with multiple
1857 matches rerun _bfd_check_format if we don't choose the last match.
1858 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1859 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1860 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1861 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1862 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1863 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1864 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1865 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1866 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1867 * vms-lib.c, * xsym.c: Init match_priority field.
1868 * configure: Regenerate.
1869 * bfd-in2.h: Regenerate.
1870
70b554c9
L		 18712011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1872
1873 PR ld/12842
1874 * elfcode.h (elf_object_p): Revert the last change.
1875
d50ec8a7
AM		 18762011-06-04 Alan Modra <amodra@gmail.com>
1877
1878 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1879 return the other arch.
1880 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1881 target.
1882
164a5cb7
NC		 18832011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1884
1885 PR ld/12682
1886 * hash.c (higher_primer_number): Add more, small, prime numbers.
1887 (bfd_hash_set_default_size): Likewise.
1888
cc643b88
NC		 18892011-06-02 Nick Clifton <nickc@redhat.com>
1890
1891 * coff-mcore.c: Fix spelling typo.
1892 * coff-stgo32.c: Likewise.
1893 * elf32-arm.c: Likewise.
1894 * elf32-avr.c: Likewise.
1895 * elf-m68hc1x.c: Likewise.
1896 * elf32-mcore.c: Likewise.
1897 * elf32-mep.c: Likewise.
1898 * elf32-mt.c: Likewise.
1899 * elf32-ppc.c: Likewise.
1900 * elf32-xtensa.c: Likewise.
1901 * elf64-ppc.c: Likewise.
1902 * elfxx-mips.c: Likewise.
1903 * netbsd.h: Likewise.
1904 * nlmcode.h: Likewise.
1905 * vms-alpha.c: Likewise.
1906 * po/bfd.pot: Regenerate.
1907 * po/SRC-POTFILES.in: Regenerate.
1908
4c422395
DD		 19092011-06-01 DJ Delorie <dj@redhat.com>
1910
1911 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1912 * target.c: Likewise.
1913 * configure.in: Likewise.
1914 * configure.in: Regenerate.
1915 * elf32-rx.c: Add elf32-rx-be-ns target.
1916 (rx_elf_object_p): Never allow the be-ns target by default,
1917 only allow it if the user requests it.
1918
4b819e1f
L		 19192011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1920
1921 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1922 relocation in readonly section in a shared object.
1923 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1924
74ce8de7
NC		 19252011-05-31 Nick Clifton <nickc@redhat.com>
1926
1927 * archive.c (adjust_relative_path): Fix comment to prevent it
1928 corrupting the auto-generated bfd.h.
1929
63e1a0fc
PB		 19302011-05-31 Paul Brook <paul@codesourcery.com>
1931
1932 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1933 for known functions.
1934 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1935 symbols.
1936
12352d3f
PB		 19372011-05-31 Paul Brook <paul@codesourcery.com>
1938
1939 * elf32-arm.c (arm_stub_is_thumb): Add
1940 arm_stub_long_branch_v4t_thumb_tls_pic.
1941 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1942 Handle Thumb stubs.
1943
c4948609
NC		 19442011-05-27 Nick Clifton <nickc@redhat.com>
1945
1946 PR binutils/12710
1947 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1948 unable to read a file pointed to by an entry in a thin archive.
1949 (adjust_relative_path): Use lrealpath to canonicalize paths.
1950 Handle the case where the reference path is above the current
1951 path in the directory tree.
1952
6769d501
L		 19532011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1954
1955 PR ld/12809
1956 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1957 R_X86_64_TPOFF64 in executable.
1958
2676a7d9
AM		 19592011-05-26 Alan Modra <amodra@gmail.com>
1960
1961 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1962 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1963 local_protected comment.
1964
cbe79dfe
TG		 19652011-05-25 Tristan Gingold <gingold@adacore.com>
1966
1967 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1968 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1969 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1970 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1971 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1972 (elf32-ia64.c): Created from elfnn-ia64.c
1973 (elf64-ia64.c): Likewise.
1974 * elfxx-ia64.h: New file.
1975 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1976 functions.Includes elfxx-ia64.h.
1977 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1978 (IA64_HOWTO): Adjust.
1979 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1980 (elfNN_ia64_reloc_type_lookup): Renames to
1981 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1982 (elfNN_ia64_reloc_name_lookup): Renames to
1983 ia64_elf_reloc_name_lookup. Make it public.
1984 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1985 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1986 public.
1987 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1988 Move it and make it public. Move prototype to elfxx-ia64.h
1989 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1990 Move prototype to elfxx-ia64.h
1991 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1992 (elfNN_ia64_info_to_howto): Adjust calls.
1993 (elfNN_ia64_relax_section): Adjust calls.
1994 (count_dyn_reloc): Fix typo.
1995 (elfNN_ia64_relocate_section): Adjust calls.
1996 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1997 (bfd_elfNN_bfd_reloc_type_lookup)
1998 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1999 * configure: Regenerate.
2000 * Makefile.in: Regenerate.
2001
1ce74905
DD		 20022011-05-23 DJ Delorie <dj@redhat.com>
2003
2004 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
2005 the vma/lma swapping done in elf32_rx_modify_program_headers.
2006
997fbe36
NC		 20072011-05-23 Nick Clifton <nickc@redhat.com>
2008
2009 * elf-m10300.c (mn10300_elf_mkobject): New function.
2010 (bfd_elf32_mkobject): Define.
2011
6061a67d
AM		 20122011-05-23 Alan Modra <amodra@gmail.com>
2013
2014 * elf-bfd.h: Comment typo fix.
2015 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
2016 struct elf_dyn_relocs throughout.
2017 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
2018
25f53a85
AM		 20192011-05-23 Alan Modra <amodra@gmail.com>
2020
2021 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
2022 functions rather than warning callback or _bfd_error_handler.
2023 * elf32-ppc.c: Likewise.
2024 * elf64-ppc.c: Likewise.
2025 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
2026 arg error.
2027 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2028
6de6a7fe
AM		 20292011-05-23 Alan Modra <amodra@gmail.com>
2030
2031 PR 12763
2032 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
2033 .tbss, and page align same for all SHT_NOBITS sections.
2034
86b2281f
AM		 20352011-05-21 Alan Modra <amodra@gmail.com>
2036
2037 PR 12763
2038 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
2039 from PT_TLS header.
2040 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
2041 segment if just for .tbss.
2042 (assign_file_positions_for_load_sections): Don't report "can't
2043 allocate in segment" errors for .tbss.
2044 (assign_file_positions_for_non_load_sections): Don't set p_filesz
2045 from SHT_NOBITS section filepos.
2046
4a732032
BS		 20472011-05-20 Bernd Schmidt <bernds@codesourcery.com>
2048
2049 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
2050 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2051 (elf32_tic6x_relocate_section): Handle them.
2052
dd98f8d2
NC		 20532011-05-18 Nick Clifton <nickc@redhat.com>
2054
2055 PR ld/12761
2056 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
2057 sections when building shared libraries.
2058
9c489990
NC		 20592011-05-18 Rafał Krypa <r.krypa@samsung.com>
2060
2061 PR ld/12778
2062 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
2063 reloc pointer.
2064
5ccfed9b
TG		 20652011-05-18 Tristan Gingold <gingold@adacore.com>
2066
2067 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
2068 (xcoff_sweep): Always keep dwarf sections.
2069 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
2070
85645aed
TG		 20712011-05-18 Tristan Gingold <gingold@adacore.com>
2072
2073 * libxcoff.h (struct xcoff_dwsect_name): New type.
2074 (XCOFF_DWSECT_NBR_NAMES): New macro.
2075 (xcoff_dwsect_names): Declare.
2076 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
2077 (styp_to_sec_flags): Ditto.
2078 (coff_new_section_hook): Ditto.
2079 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
2080 * coff-rs6000.c (xcoff_dwsect_name): New variable.
2081
84bff83f
NC		 20822011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
2083
2084 PR ld/12759
2085 * elf32-rx.c (ignore_lma): New variable.
2086 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
2087 (rx_modify_program_headers): Only copy the LMA into the VMA if
2088 ignore_lma is true.
2089
16d96b5b
AM		 20902011-05-17 Alan Modra <amodra@gmail.com>
2091
2092 PR ld/12760
2093 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
2094 * elflink.c (elf_link_add_object_symbols): Likewise.
2095 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2096
41e04eaa
AM		 20972011-05-16 Alan Modra <amodra@gmail.com>
2098
2099 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
2100
77c56f44
RS		 21012011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
2102
2103 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
2104 global GOT entries for GOT_PAGE relocations against global symbols.
2105
2a616379
BS		 21062011-05-13 Bernd Schmidt <bernds@codesourcery.com>
2107
2108 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
2109 (tic6x-*-*): Replaced by these.
2110 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
2111 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
2112 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
2113 Define.
2114 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
2115 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
2116 "elf32-target.h" two more times.
2117 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
2118 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
2119 bfd_elf32_tic6x_elf_le_vec.
2120 * configure: Regenerate.
2121
3ac5406b
JB		 21222011-05-13 Jan Beulich <jbeulich@novell.com>
2123
2124 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2125
335e41d4
JK		 21262011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2127
2128 * config.in: Regenerated.
2129 * configure: Regenerated.
2130 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2131 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2132 HAVE_PSINFO32_T_PR_PID.
2133 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2134 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2135 and HAVE_PSINFO32_T_PR_PID.
2136 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2137
bc989cdc
JK		 21382011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2139
2140 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2141 32bit psinfo.
2142 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2143 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2144
fbd9ad90
PB		 21452011-05-09 Paul Brook <paul@codesourcery.com>
2146
2147 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2148 * bfd-in2.h: Regenerate.
2149 * elf32-tic6x.c: Include limits.h.
2150 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2151 _tic6x_elf_section_data): New.
2152 (elf32_tic6x_section_data): Define.
2153 (elf32_tic6x_new_section_hook): Allocate target specific data.
2154 (elf32_tic6x_add_unwind_table_edit): New function.
2155 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2156 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2157 elf32_tic6x_copy_exidx_entry): New functions.
2158 (elf_backend_write_section): Define.
2159
1bce6bd8
PB		 21602011-05-09 Paul Brook <paul@codesourcery.com>
2161
2162 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2163 elf32_tic6x_fake_sections): New functions.
2164 (elf_backend_fake_sections): Define.
2165
9cf0e282
PB		 21662011-05-09 Paul Brook <paul@codesourcery.com>
2167
2168 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2169 (elf_backend_gc_mark_extra_sections): Define.
2170
730035f7
DK		 21712011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2172
2173 PR ld/12365
2174 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2175 references to symbols defined in discarded sections.
2176
88e59394
DK		 21772011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2178
2179 PR ld/12365
2180 * coffgen.c (coff_write_symbol): Assume input section is its own
2181 output section if output_section member not set.
2182 (coff_write_alien_symbol): Likewise.
2183
310fd250
L		 21842011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2185
2186 PR ld/12730
2187 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2188
2189 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
41e04eaa 2190 sections if needed.
310fd250
L		 2191
2192 * section.c (SEC_ELF_REVERSE_COPY): New.
2193 * bfd-in2.h: Regenerated.
2194
70778fc7
AM		 21952011-05-07 Anders Kaseorg <andersk@ksplice.com>
2196
2197 PR 12739
2198 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2199 * bfd-in2.h: Regenerate.
2200
8185f55c
TG		 22012011-05-06 Tristan Gingold <gingold@adacore.com>
2202
2203 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2204 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2205 any code section. Add comments.
2206 (alpha_vms_object_p): Use void * instead of PTR.
2207 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2208 (build_module_list): Guard against no DST section. Add comments.
2209 (alpha_vms_link_output_symbol): Discard undefined symbols.
2210 (alpha_vms_get_section_contents): Simply memcpy if the section was
2211 already loaded. Fix typo.
2212 (vms_new_section_hook): Use void * instead of PTR.
2213 (vms_alpha_vec): Ditto.
2214
7d24e6a6
RS		 22152011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2216
2217 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2218 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2219
c6a8f6e0
BS		 22202011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2221
2222 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2223 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2224 mismatch. Choose the lower of the two values.
2225 (bfd_elf32_bfd_final_link): New macro.
2226
7f41df2e
TG		 22272011-04-28 Tristan Gingold <gingold@adacore.com>
2228
2229 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2230 (bfd_xcoff_swap_aux_out): Ditto.
2231 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2232 (bfd_xcoff64_swap_aux_out): Ditto.
2233
9507a174
AM		 22342011-05-04 Alan Modra <amodra@gmail.com>
2235
2236 PR ld/12727
2237 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2238 was_undefined on dot-symbols.
2239
2fbb87f6
PB		 22402011-05-03 Paul Brook <paul@codesourcery.com>
2241
2242
2243 * elf32-tic6x.c (elf32_tic6x_howto_table,
2244 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2245 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2246 Add R_C6000_EHTYPE.
2247
9d4057ee
AM		 22482011-05-01 Alan Modra <amodra@gmail.com>
2249
2250 PR ld/12718
2251 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2252 creating ifunc sections.
2253 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2254
71e7aa7d
L		 22552011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2256
2257 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2258 names.
2259
b5dee4ea
TT		 22602011-04-28 Tom Tromey <tromey@redhat.com>
2261
2262 * bfdio.c (memory_bstat): Pass correct size to memset.
2263
e4c93b56
MF		 22642011-04-28 Mike Frysinger <vapier@gentoo.org>
2265
2266 * dwarf2.c (dwarf_debug_sections): Mark const.
2267 * elf.c (special_sections): Likewise.
2268 * libbfd-in.h (dwarf_debug_sections): Likewise.
2269 * libbfd.h: Regenerate.
2270
72b016b4
NC		 22712011-04-26 Kai Tietz <ktietz@redhat.com>
2272
2273 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2274 debugging sections.
2275
4964e065
TG		 22762011-04-26 Tristan Gingold <gingold@adacore.com>
2277
2278 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2279
35ed3f94
AM		 22802011-04-24 Alan Modra <amodra@gmail.com>
2281
2282 PR ld/12365
2283 PR ld/12696
2284 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2285 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2286 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2287 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2288 it is a redef of an IR symbol in a real BFD.
2289
b70321a2
L		 22902011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2291
2292 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2293 in readonly section in a shared object.
2294 (elf_i386_size_dynamic_sections): Likewise.
2295 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2296 (elf_x86_64_size_dynamic_sections): Likewise.
2297
aa715242
L		 22982011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2299
2300 PR ld/12694
2301 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2302 symbols.
2303 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2304
f6df62c8
L		 23052011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2306
2307 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2308 on dynamic symbol error.
2309 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2310
4bbd5a24
TG		 23112011-04-20 Tristan Gingold <gingold@adacore.com>
2312
2313 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2314
8ad17b3a
AM		 23152011-04-20 Alan Modra <amodra@gmail.com>
2316
2317 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2318 (bfd_hash_table_init_n): Overflow checking.
2319 (bfd_hash_set_default_size): Return current size. Take unsigned long
2320 arg. Add 65537 to hash_size primes.
2321 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2322 * bfd-in2.h: Regenerate.
2323
1b0df531
JK		 23242011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2325
2326 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2327 memmove elements.
2328
595213d4
AM		 23292011-04-20 Alan Modra <amodra@gmail.com>
2330
9e6619e2
AM		 2331 * libbfd.c (bfd_log2): Do return rounded up value.
2332 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2333 call with expanded old round down version of the function.
2334
595213d4
AM		 2335 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2336 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2337
02d00247
AM		 23382011-04-20 Alan Modra <amodra@gmail.com>
2339
2340 PR ld/12365
2341 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2342 in their own common section.
2343 * elflink.c (elf_link_add_object_symbols): Likewise.
2344 * linker.c (generic_link_check_archive_element): Don't lose flags
2345 if common section is pre-existing.
2346 (_bfd_generic_link_add_one_symbol): Likewise.
2347
24f58f47
AM		 23482011-04-20 Alan Modra <amodra@gmail.com>
2349
2350 PR ld/12365
2351 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2352 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2353 multiple_definition regardless of allow_multiple_definition.
2354 * simple.c (simple_dummy_multiple_definition): Update.
2355 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2356 calls.
2357
417236c0
TG		 23582011-04-18 Tristan Gingold <gingold@adacore.com>
2359
2360 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2361
901f1d17
AM		 23622011-04-18 Alan Modra <amodra@gmail.com>
2363
2364 PR ld/12365
2365 PR ld/12672
2366 * bfd.c (BFD_PLUGIN): Define.
2367 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2368 * bfd-in2.h: Regenerate.
2369 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2370 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2371
63524580
JK		 23722011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2373
2374 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2375 SEC_LOAD.
2376
e21e5835
NC		 23772011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2378
2379 * elf-bfd.h (struct sdt_note): New struct.
2380 (struct elf_obj_tdata) <sdt_note_head>: New field.
2381 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2382 (elfobj_grok_stapsdt_note): Likewise.
2383 (elf_parse_notes): Added code to treat SystemTap note
2384 sections.
2385
6452a567
RH		 23862011-04-12 Richard Henderson <rth@redhat.com>
2387
2388 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2389 exclude empty .got sections.
2390
2a750708
L		 23912011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2392
2393 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2394 array access for BFD_RELOC_386_IRELATIVE.
2395
2123f9ad
BS		 23962011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2397
2398 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2399
f64b2e8d
NC		 24002011-04-11 Mark Wielaard <mjw@redhat.com>
2401
2402 PR 10549
2403 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2404 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2405 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2406 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2407 also if STB_GNU_UNIQUE symbol binding was seen.
2408 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2409 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2410 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2411 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2412 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2413 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2414
e57278ef
AM		 24152011-04-11 Alan Modra <amodra@gmail.com>
2416
2417 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2418 sections.
2419 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2420 (_bfd_generic_get_section_contents_in_window): Likewise.
2421 * section.c (bfd_get_section_contents): Likewise.
2422 * compress.c (bfd_get_full_section_contents): Likewise.
2423 * elf32-rx.c (rx_final_link): Ignore rawsize.
2424 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2425 bfd with bfd_get_section_limit.
2426 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2427 os->size during final link. Update callers.
2428 * bfd-in2.h: Regenerate.
2429
e2ece73c
RS		 24302011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2431
2432 PR ld/12637
2433 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2434 as the number of global entries when merging with the primary GOT.
2435
9f973f28
L		 24362011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2437
2438 * elf32-i386.c: Update copyright year.
2439 * elf64-x86-64.c: Likewise.
2440
21e68916
KT		 24412011-04-09 Kai Tietz <ktietz@redhat.com>
2442
2443 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2444 buffer and use rawsize for sorting.
2445 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2446 before doing alignment.
2447
62d78908
L		 24482011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2449
2450 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2451 error on unsupported relocation.
2452 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2453
2351cae0
L		 24542011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2455
2456 PR binutils/12657
2457 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2458 pid_t.
2459
959b0961
L		 24602011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2461
2462 PR ld/12654
2463 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2464 instead of shared for R_386_TLS_LDO_32.
2465
33b54431
TG		 24662011-04-08 Tristan Gingold <gingold@adacore.com>
2467
2468 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2469 * coff-pmac: Remove
2470 * xcoff-target.h: Remove
2471 * Makefile.in: Regenerate.
2472
5d8e6b4d
CC		 24732011-04-07 Cary Coutant <ccoutant@google.com>
2474
2475 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2476
44e87ece 24772011-04-07 Paul Brook <paul@codesourcery.com>
33b54431 2478
44e87ece
PB		 2479 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2480 pc-relative.
2481 (elf32_tic6x_howto_table_rel): Ditto.
2482 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2483 (elf32_tic6x_check_relocs): Ditto.
2484
8c5fc800
JM		 24852011-04-06 Joseph Myers <joseph@codesourcery.com>
2486
2487 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2488 targets.
2489 (strongarm*, thumb*, xscale*): Remove architectures.
2490 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2491 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2492 xscale-*-coff): Remove targets.
2493
6f8027ae
TG		 24942011-04-01 Tristan Gingold <gingold@adacore.com>
2495
2496 * elfxx-ia64.c: include bfd_stdint.h
2497
c89ce65c
JK		 24982011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2499
2500 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2501 dynobj and its initialization.
2502
545f57c6
TG		 25032011-03-31 Tristan Gingold <gingold@adacore.com>
2504
2505 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2506 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2507 BFD_HOST_LONG_LONG to 1.
2508
083faca9
TG		 25092011-03-31 Tristan Gingold <gingold@adacore.com>
2510
2511 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2512 (_bfd_vms_write_etir): Ditto.
2513 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2514 * configure.com: Generate bfd_stdint.h
2515
ac145307
BS		 25162011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2517
2518 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2519 (elf32_tic6x_setup): Declare.
2520 * elf32-tic6x.c: Include <limits.h>.
2521 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2522 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2523 New structures.
2524 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2525 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2526 tic6x_elf_scom_symbol_ptr): New static variables.
2527 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2528 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2529 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2530 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2531 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2532 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2533 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2534 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2535 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2536 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2537 to weak symbols as required by the ABI.
2538 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2539 as needed when generating DSBT output.
2540 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2541 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2542 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2543 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2544 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2545 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2546 New static functions.
2547 (ELF_MAXPAGESIZE): Define to 0x1000.
2548 (bfd_elf32_bfd_copy_private_bfd_data,
2549 bfd_elf32_bfd_link_hash_table_create,
2550 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2551 elf_backend_want_got_plt, elf_backend_want_dynbss,
2552 elf_backend_plt_readonly, elf_backend_got_header_size,
2553 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2554 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2555 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2556 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2557 elf_backend_section_from_bfd_section,
2558 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2559 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2560 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2561
2562 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2563 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2564 * bfd/bfd-in2.h: Regenerate.
2565 * bfd/libbfd.h: Regenerate.
2566 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2567
53dd76d3
TG		 25682011-03-31 Tristan Gingold <gingold@adacore.com>
2569
2570 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2571 entry on xcoff when value is C_NULL_VALUE.
2572
25732011-03-31 Tristan Gingold <gingold@adacore.com>
2040caca
TG		 2574
2575 * libcoff-in.h (exec_hdr): Remove.
2576 * libcoff.h: Regenerate.
2577
3a294fa7
NC		 25782011-03-30 Nick Clifton <nickc@redhat.com>
2579
2580 * po/da.po: Updated Danish translation.
2581
e117360e
RH		 25822011-03-29 Richard Henderson <rth@redhat.com>
2583
2584 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2585 (elf64_alpha_gc_sweep_hook): New.
2586 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2587 (elf_backend_can_gc_sections): New.
2588
5b806d27
NC		 25892011-03-26 John Marino <binutils@marino.st>
2590
2591 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2592 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2593 * configure: Regenerate.
2594
b42adabf
NC		 25952011-03-25 Michael Snyder <msnyder@vmware.com>
2596
2597 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2598
a283ff93
TG		 25992011-03-25 Tristan Gingold <gingold@adacore.com>
2600
2601 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2602 of find_nearest_line on object files.
2603
cf6b8767
TG		 26042011-03-25 Tristan Gingold <gingold@adacore.com>
2605
2606 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2607 Minor reordering.
2608 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2609
663a1470
AM		 26102011-03-24 Alan Modra <amodra@gmail.com>
2611
2612 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2613 old-style __tls_get_addr calls without marker relocs don't match
2614 their arg setup insn one for one. If such mismatches are found
2615 report the reloc and don't do any tls optimization.
2616 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2617
dc80f6ae
EW		 26182011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2619
2620 * bfd-in2.h: Regenerate.
2621
8cc66334
EW		 26222011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2623
2624 * archures.c: Add AVR XMEGA architecture information.
2625 * cpu-avr.c (arch_info_struct): Likewise.
2626 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2627 (elf32_avr_object_p): Likewise.
2628
34e77a92
RS		 26292011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2630
2631 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2632 * bfd-in2.h: Regenerate.
2633 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2634 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2635 entry.
2636 (elf32_arm_howto_from_type): Update accordingly.
2637 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2638 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2639 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2640 with an extra noncall_refcount field.
2641 (arm_local_iplt_info): New structure.
2642 (elf_arm_obj_tdata): Add local_iplt.
2643 (elf32_arm_local_iplt): New accessor macro.
2644 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2645 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2646 Change tls_type to a bitfield and add is_iplt.
2647 (elf32_arm_link_hash_newfunc): Update accordingly.
2648 (elf32_arm_allocate_local_sym_info): New function.
2649 (elf32_arm_create_local_iplt): Likewise.
2650 (elf32_arm_get_plt_info): Likewise.
2651 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2652 (elf32_arm_get_local_dynreloc_list): Likewise.
2653 (create_ifunc_sections): Likewise.
2654 (elf32_arm_copy_indirect_symbol): Update after the changes to
2655 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2656 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2657 to get PLT information. Assert that all STT_GNU_IFUNC references
2658 are turned into PLT references.
2659 (arm_build_one_stub): Pass the symbol type to
2660 elf32_arm_final_link_relocate.
2661 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2662 (elf32_arm_allocate_irelocs): New function.
2663 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2664 all R_ARM_IRELATIVE.
2665 (elf32_arm_allocate_plt_entry): New function.
2666 (elf32_arm_populate_plt_entry): Likewise.
2667 (elf32_arm_final_link_relocate): Add an st_type parameter.
2668 Set srelgot to null for static objects. Use separate variables
2669 to record which st_value and st_type should be used when generating
2670 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2671 symbol's PLT information, setting has_iplt_entry, splt,
2672 plt_offset and gotplt_offset accordingly. Check whether
2673 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2674 the relocation target accordingly. Broaden assert to include
2675 .iplts. Don't set sreloc for static relocations. Assert that
2676 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2677 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2678 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2679 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2680 resolve GOT references to the .igot.plt entry.
2681 (elf32_arm_relocate_section): Update the call to
2682 elf32_arm_final_link_relocate.
2683 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2684 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2685 relocations in shared libraries and relocatable executables.
2686 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2687 to get the list of dynamic relocations for a local symbol.
2688 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2689 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2690 to allocate local symbol information. Treat R_ARM_REL32 and
2691 R_ARM_REL32_NOI as call relocations in shared libraries and
2692 relocatable executables. Record PLT information for local
2693 STT_GNU_IFUNC functions as well as global functions. Count
2694 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2695 to get the list of dynamic relocations for a local symbol.
2696 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2697 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2698 removed. Update after the changes to elf32_arm_link_hash_entry.
2699 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2700 entries should live in .plt or .iplt. Check whether the .igot.plt
2701 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2702 to allocate .plt and .(i)got.plt entries. Detect which .got
2703 entries will need R_ARM_IRELATIVE relocations and use
2704 elf32_arm_allocate_irelocs to allocate them. Likewise other
2705 non-.got dynamic relocations.
2706 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2707 and dynamic relocations for local STT_GNU_IFUNC symbols.
2708 Check whether the .igot.plt and .got entries can be combined.
2709 Detect which .got entries will need R_ARM_IRELATIVE relocations
2710 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2711 section pointers intead of strcmp checks. Handle iplt and igotplt.
2712 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2713 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2714 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2715 resolve to it.
2716 (elf32_arm_output_plt_map_1): New function, split out from
2717 elf32_arm_output_plt_map. Handle .iplt entries. Use
2718 elf32_arm_plt_needs_thumb_stub_p.
2719 (elf32_arm_output_plt_map): Call it.
2720 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2721 local .iplt entries.
2722 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2723 (elf32_arm_swap_symbol_out): Likewise.
2724 (elf32_arm_add_symbol_hook): New function.
2725 (elf_backend_add_symbol_hook): Define for all targets.
2726
35fc36a8
RS		 27272011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2728
2729 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2730 * elf.c (swap_out_syms): Set st_target_internal for each
2731 Elf_Internal_Sym.
2732 * elfcode.h (elf_swap_symbol_in): Likewise.
2733 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2734 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2735 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2736 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2737 * elflink.c (elf_link_output_extsym): Likewise.
2738 (bfd_elf_final_link): Likewise.
2739 (elf_link_add_object_symbols): Copy st_target_internal
2740 to the hash table if we see a definition.
2741 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2742 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2743 a branch_type field.
2744 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2745 (arm_type_of_stub): Replace actual_st_type with an
2746 actual_branch_type parameter.
2747 (arm_build_one_stub): Use branch types rather than st_types to
2748 determine the type of branch.
2749 (cortex_a8_erratum_scan): Likewise.
2750 (elf32_arm_size_stubs): Likewise.
2751 (bfd_elf32_arm_process_before_allocation): Likewise.
2752 (allocate_dynrelocs_for_symbol): Likewise.
2753 (elf32_arm_finish_dynamic_sections): Likewise.
2754 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2755 a branch_type parameter.
2756 (elf32_arm_relocate_section): Update call accordingly.
2757 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2758 (elf32_arm_output_map_sym): Initialize st_target_internal.
2759 (elf32_arm_output_stub_sym): Likewise.
2760 (elf32_arm_symbol_processing): Delete.
2761 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2762 Use st_target_internal to record the branch type.
2763 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2764 Thumb functions.
2765 (elf32_arm_is_function_type): Delete.
2766 (elf_backend_symbol_processing): Likewise.
2767 (elf_backend_is_function_type): Likewise.
2768
cbc704f3
RS		 27692011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2770
2771 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2772 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2773 into the PLT block.
2774
f6e32f6d
RS		 27752011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2776
2777 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2778 may_need_local_target_p and may_become_dynamic_p to classify
2779 the relocation type. Don't check info->symbolic or h->def_regular
2780 when deciding whether to record a potential dynamic reloc.
2781 Don't treat potential dynamic relocs as PLT references.
2782 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2783 try to make the PLT reference count go negative.
2784
b436d854
RS		 27852011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2786
2787 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2788 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2789 Only create a dynamic relocation for local references if
2790 info->shared.
2791 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2792 allocation accordingly.
2793 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2794
47beaa6a
RS		 27952011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2796
2797 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2798 (elf32_arm_add_dynreloc): Likewise.
2799 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2800 to allocate dynamic relocations.
2801 (elf32_arm_size_dynamic_sections): Likewise.
2802 (allocate_dynrelocs): Likewise. Rename to
2803 allocate_dynrelocs_for_symbol.
2804 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2805 create dynamic relocations.
2806 (elf32_arm_finish_dynamic_symbol): Likewise.
2807
52bc799a
L		 28082011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2809
2810 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2811 x32 GD->IE and GD->LE transitions.
2812 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2813 and LD->LE transitions.
2814
e11840f9
AM		 28152011-03-10 Alan Modra <amodra@gmail.com>
2816
2817 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2818 for LO_DS error message and correct multiple.
2819
aa374f67
AM		 28202011-03-10 Alan Modra <amodra@gmail.com>
2821
2822 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2823 (ppc64_elf_link_just_syms): New function.
2824 (opd_entry_value): Don't assume big-endian host.
2825 (get_r2off): New function.
2826 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2827
d59a60e9
MS		 28282011-03-06 Michael Snyder <msnyder@vmware.com>
2829
4281caad
MS		 2830 * compress.c (bfd_compress_section_contents): Check for out of mem.
2831
17672001
MS		 2832 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2833 that case statement falls through intentionally.
2834
d59a60e9
MS		 2835 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2836
0e29e6e8
AM		 28372011-03-04 Alan Modra <amodra@gmail.com>
2838
2839 * archive.c (bsd_write_armap): Don't call stat in deterministic
2840 mode, and don't use st_mtime if stat returns error.
2841
eb00922a
MS		 28422011-03-03 Michael Snyder <msnyder@vmware.com>
2843
08c13595
MS		 2844 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2845
d543c50d
MS		 2846 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2847
c38eb2a6
MS		 2848 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2849 (aout_link_write_other_symbol): Missing break statement.
2850
8ecc1f20
MS		 2851 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2852
eb00922a
MS		 2853 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2854
4a4c5f25
L		 28552011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2856
2857 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2858 x32 IE->LE transition.
2859 (elf_x86_64_relocate_section): Likewise.
2860
ddcf1fcf
BS		 28612011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2862
aa374f67
AM		 2863 * elflink.c (is_reloc_section): Remove function.
2864 (get_dynamic_reloc_section_name): Construct string manually.
ddcf1fcf 2865
007d6189
KT		 28662011-02-28 Kai Tietz <kai.tietz@onevision.com>
2867
2868 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2869 (adjust_relative_path): Likewise.
2870 (_bfd_construct_extended_name_table): Likewise.
2871 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2872 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2873 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2874 * elf32-spu.c (sort_bfds): Likewise.
2875 (spu_elf_auto_overlay): Likewise.
2876 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2877 * xcofflink.c (xcoff_set_import_path): Likewise.
2878 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2879 (xtensa_regfile_lookup_shortname): Likewise.
2880
8616ad89
AM		 28812011-02-28 Alan Modra <amodra@gmail.com>
2882
2883 PR 12513
2884 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2885 stringsize. Properly sanity check symdef_count. Remove redundant
2886 bfd_release.
2887
80549d04
RÁE		 28882011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2889
2890 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2891 and handle claim_file seeking. Only try to load the plugin once.
2892
93b3ac75
AS		 28932011-02-22 Andreas Schwab <schwab@redhat.com>
2894
2895 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2896 relocation read the value from the second GOT slot.
2897
6fa052f0
TG		 28982011-02-15 Tristan Gingold <gingold@adacore.com>
2899
2900 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2901
28be611c
AM		 29022011-02-15 Alan Modra <amodra@gmail.com>
2903
2904 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2905 toc relocs. Fuss over free(NULL).
2906
93252b1c
MF		 29072011-02-14 Mike Frysinger <vapier@gentoo.org>
2908
2909 * elflink.c (bfd_elf_size_dynamic_sections): Add
2910 bfd_get_symbol_leading_char to the start of newname.
2911
822ce8ee
RW		 29122011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2913
2914 * configure: Regenerate.
2915
425b145b
AM		 29162011-02-09 Alan Modra <amodra@gmail.com>
2917
2918 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2919 we are done. When optimising large toc, check that a global
2920 symbol on a toc reloc is defined in a kept section.
2921
82f2dbf7
NC		 29222011-02-08 Nick Clifton <nickc@redhat.com>
2923
2924 PR binutils/12467
2925 * elf.c (assign_file_positions_for_load_sections): Set the program
2926 header offset and entry size to zero if there are no program
2927 headers.
2928
df22d223
AM		 29292011-02-08 Alan Modra <amodra@gmail.com>
2930
2931 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2932 local_syms when looking for local symbols in .toc.
2933
6683a28d
AM		 29342011-02-01 Alan Modra <amodra@gmail.com>
2935
2936 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2937 for toc pointer on any section having makes_toc_func_call set.
2938 (check_pasted_section): Ensure pasted .init/.fini fragments use
2939 the same toc if any has makes_toc_func_call set.
2940
5240d94d
JM		 29412011-01-28 Joseph Myers <joseph@codesourcery.com>
2942
2943 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2944 field.
2945
ed88c97e
RS		 29462011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2947
2948 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2949 common sections too.
2950
1a0c107f
L		 29512011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2952
04449d86
L		 2953 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2954 Solaris target.
1a0c107f 2955
d68cd58c
NC		 29562011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2957
2958 Fix compilation for mingw64.
2959 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2960 typecast to avoid warning.
2961 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2962 usage.
2963 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2964 of long for pointer to avoid warning.
2965 (elfNN_ia64_relax_brl): Idem.
2966 (elfNN_ia64_install_value): Idem.
2967 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2968
da17376b
RS		 29692011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2970
2971 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2972 h->needs_plt when deciding whether to record a possible dynamic reloc.
2973
1e81e12b
RS		 29742011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2975
2976 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2977 dynamic relocs for the removed section.
2978
d1534d16
L		 29792011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2980
2981 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2982 relocations.
2983
248775ba
L		 29842011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2985
2986 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2987 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2988 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2989 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2990 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2991 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2992 for ILP32.
2993
4a97a0e5
AM		 29942011-01-14 Alan Modra <amodra@gmail.com>
2995
2996 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2997 error.
2998 (_bfd_default_error_handler): Likewise.
2999 * elf.c (print_segment_map): Likewise.
3000 * libbfd.c (warn_deprecated): Likewise.
3001 * som.c (som_sizeof_headers): No need to do so here.
3002 * coff-i860.c: Replace use of printf for error messages with
3003 _bfd_error_handler.
3004 * coff-ppc.c: Likewise.
3005 * coff-sh.c: Likewise.
3006 * elf32-bfin.c: Likewise.
3007 * elf32-dlx.c: Likewise.
3008 * elf32-mep.c: Likewise.
3009 * elf32-v850.c: Likewise.
3010 * mach-o.c: Likewise.
3011 * pef.c: Likewise.
3012
82e96e07
L		 30132011-01-13 H.J. Lu <hongjiu.lu@intel.com>
3014
3015 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
3016 swap_reloca_out.
3017 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
3018 (elf_x86_64_check_relocs): Align relocation section to 4 byte
3019 for 32bit.
3020 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
3021 ELF_ST_TYPE.
3022 (elf_x86_64_finish_dynamic_symbol): Updated.
3023 (elf_x86_64_finish_dynamic_sections): Don't use
3024 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
3025 bfd_elf64_swap_dyn_out.
3026
e6a6bb22
AM		 30272011-01-14 J. Park <grassman@gmail.com>
3028
3029 PR ld/12339
3030 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
3031 following bfd_link_hash_warning symbol link.
3032
0855e32b
NS		 30332011-01-10 Nathan Sidwell <nathan@codesourcery.com>
3034 Glauber de Oliveira Costa <glommer@gmail.com>
3035
3036 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
3037 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
3038 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
3039 relocations.
3040 * libbfd.h: Rebuilt.
3041 * bfd-in2.h: Rebuilt.
3042 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
3043 (elf32_arm_reloc_map): Likewise.
3044 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
3045 (elf32_arm_stub_long_branch_any_tls_pic,
3046 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
3047 (DEF_STUBS): Add new stubs.
3048 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
3049 (elf32_arm_local_tlsdesc_gotent): New.
3050 (GOT_TLS_GDESC): New mask.
3051 (GOT_TLS_GD_ANY): Define.
3052 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
3053 (elf32_arm_compute_jump_table_size): New.
3054 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
3055 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
3056 sgotplt_jump_table_size fields.
3057 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
3058 (elf32_arm_link_hash_table_create): Initialize new fields.
3059 (arm_type_of_stub): Check TLS desc relocs too.
3060 (elf32_arm_stub_name): TLS desc relocs can be shared.
3061 (elf32_arm_tls_transition): Determine relaxation.
3062 (arm_stub_required_alignment): Add tls stubs.
3063 (elf32_arm_size_stubs): Likewise.
3064 (elf32_arm_tls_relax): Perform TLS relaxing.
3065 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
3066 (IS_ARM_TLS_GNU_RELOC): New.
3067 (IS_ARM_TLS_RELOC): Use it.
3068 (elf32_arm_relocate_section): Perform TLS relaxing.
3069 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
3070 desc relocations.
3071 (allocate_dynrelocs): Allocate tls desc relcoations.
3072 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
3073 symbols.
3074 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
3075 got slots.
3076 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
3077 symbol.
3078 (elf32_arm_finish_dynamic_symbol): Adjust.
3079 (arm_put_trampoline): New.
3080 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
3081 trampolines.
3082 (elf_backend_always_size_sections): Define.
3083
7be86737
L		 30842011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3085
3086 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
3087
ae428b57 30882011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3db2e7dd
L		 3089
3090 PR ld/12366
3091 PR ld/12371
3092 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
3093 handle symbols marked with regular reference, but not non-GOT
3094 reference when building shared library.
3095
3096 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
3097 local and global STT_GNU_IFUNC symols when building shared
3098 library.
3099 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3100
9689e3a3
DD		 31012011-01-05 DJ Delorie <dj@redhat.com>
3102
3103 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
3104 * libbfd.h: Regenerate.
3105 * bfd-in2.h: Regenerate.
3106 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
3107
889a4d3e
L		 31082011-01-03 H.J. Lu <hongjiu.lu@intel.com>
3109
3110 * cpu-i386.c (bfd_i386_compatible): New.
3111 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
3112 with bfd_i386_compatible.
3113 (bfd_x86_64_arch_intel_syntax): Likewise.
3114 (bfd_i386_arch_intel_syntax): Likewise.
3115 (i8086_arch): Likewise.
3116 (bfd_x64_32_arch): Likewise.
3117 (bfd_x86_64_arch): Likewise.
3118 (bfd_i386_arch): Likewise.
3119
9e9e0820 3120For older changes see ChangeLog-2010
56882138
AM		 3121\f
3122Local Variables:
3123mode: change-log
3124left-margin: 8
3125fill-column: 74
3126version-control: never
3127End:
GDB Binutils - Deliverables
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