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* rs6000-tdep.c (ppc_deal_with_atomic_sequence): Correct branch
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
7b8e7dad
AM		 12011-11-21 Andreas Tobler <andreast@fgznet.ch>
2
3 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
4 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
5 * configure: Regenerate.
6 * elf32-ppc.c: Add powerpc-freebsd definitions.
7 * elf64-ppc.c: Add powerpc64-freebsd definitions.
8 * targets.c: Add bits for powerpc and powerpc64-freebsd.
9
3aaeb7d3
AM		 102011-11-17 Philipp Thomas <philipp@thogro.org>
11
12 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
13 needs to be translated only once.
14
72c4ab07
MR		 152011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
16
17 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
18 zero throughout.
19 (mips16_elf64_howto_table_rela): Likewise.
20 (micromips_elf64_howto_table_rela): Likewise.
21 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
22 (elf_mips16_howto_table_rela): Likewise.
23 (elf_micromips_howto_table_rela): Likewise.
24
14b2f831
AM		 252011-11-15 Alan Modra <amodra@gmail.com>
26 Andreas Tobler <andreast@fgznet.ch>
27
28 * elflink.c (_bfd_elf_create_got_section): Replace
29 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
30 (_bfd_elf_link_create_dynamic_sections): Likewise.
31 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
32 (ppc_elf_create_dynamic_sections): Likewise.
33
81f5d455
MK		 342011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
35
7e51250f 36 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
81f5d455 37
6746a626
NC		 382011-11-08 Nick Clifton <nickc@redhat.com>
39
40 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
41 immediate move into an address register.
42
409ff343
AM		 432011-11-09 Alan Modra <amodra@gmail.com>
44
45 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
46 executables when export_dynamic.
47
560c8763
AM		 482011-11-08 Alan Modra <amodra@gmail.com>
49
50 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
51 ha_relocs_not_using_r2 to unexpected_toc_insn.
52 (ok_lo_toc_insn): New function.
53 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
54 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
55 Handle addic on lo toc reloc.
56
4340287b
DA		 572011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
58
59 PR ld/13387
60 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
61 go through PLT. Reset plt field with init_plt_offset.
62 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
63 allocated for symbols referenced by a plabel.
64
6652d298
DD		 652011-11-02 DJ Delorie <dj@redhat.com>
66
67 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
68 variable.
69
e7ebb214
JB		 702011-11-02 Jan Beulich <jbeulich@suse.com>
71
72 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
73 internal_syment *' parameter. Extend 'dummy' to an array with two
74 elements. Set n_numaux early. Handle BSF_FILE.
75 (coff_write_symbols): Pass NULL as new third argument to
76 coff_write_alien_symbol().
77 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
78 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
79 from non-COFF input BFDs.
80 * libcoff-in.h (coff_write_alien_symbol): Declare.
81 * libcoff.h (coff_write_alien_symbol): Re-generate.
82
99c513f6
DD		 832011-11-01 DJ Delorie <dj@redhat.com>
84
85 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
86 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
87 (BFD32_BACKENDS): Add elf32-rl78.lo.
88 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
89 (Makefile.in): Regenerate.
90 * archures.c (bfd_architecture): Define bfd_arch_rl78.
91 (bfd_archures_list): Add bfd_rl78_arch.
92 * config.bfd: Add rl78-*-elf.
93 * configure.in: Add bfd_elf32_rl78_vec.
94 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
95 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
96 * Makefile.in: Regenerate.
97 * bfd-in2.h: Regenerate.
98 * configure: Regenerate.
99 * libbfd.h: Regenerate.
100 * cpu-rl78.c: New file.
101 * elf32-rl78.c: New file.
102
29942be8
NC		 1032011-10-26 Nick Clifton <nickc@redhat.com>
104
105 PR ld/13049
106 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
107 * elf32-hppa.c (STUB_SUFFIX): Likewise.
108
cfb8c092
NC		 1092011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
110
111 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
112 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
113 (BFD32_BACKENDS): Add elf32-epiphany.lo.
114 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
115 * archures.c (bfd_arch_epiphany): Add.
116 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
117 (bfd_epiphany_arch): Declare.
118 (bfd_archures_list): Add &bfd_epiphany_arch.
119 * config.bfd (epiphany-*-elf): New target case.
120 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
121 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
122 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
123 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
124 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
125 * targets.c (bfd_elf32_epiphany_vec): Declare.
126 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
127 * Makefile.in: Regenerate.
128 * bfd-in2.h: Regenerate.
129 * configure: Regenerate.
130 * libbfd.h: Regenerate.
131 * po/SRC-POTFILES.in: Regenerate.
132 * po/bfd.pot: Regenerate.
133 * cpu-epiphany.c: New file.
134 * elf32-epiphany.c: New file.
135
61a2712e
MR		 1362011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
137
138 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
139 assertions.
140
b6009aca
NC		 1412011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
142
143 PR ld/13273
144 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
145 identical TAG_PCS_config attributes.
146
07725569
NC		 1472011-10-24 Nick Clifton <nickc@redhat.com>
148
149 * po/ja.po: Updated Japanese translation.
150
f1163205
NC		 1512011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
152
153 PR binutils/13292
154 * bfd-in.h: Include <sys/stat.h> rather than forward defining
155 struct stat.
156 * bfd-in2.h: Regenerate.
157
98920172
L		 1582011-10-21 H.J. Lu <hongjiu.lu@intel.com>
159
160 PR ld/13302
161 * elf32-i386.c (elf_i386_relocate_section): Replace
162 R_386_IRELATIVE with R_386_RELATIVE.
163
164 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
165 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
166
c293fa49
L		 1672011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
168
169 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
170 comments.
171 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
172
e1f98742
L		 1732011-10-21 H.J. Lu <hongjiu.lu@intel.com>
174
175 PR ld/13302
176 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
177 and next_irelative_index.
178 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
179 and next_irelative_index.
180 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
181 next_tls_desc_index.
182 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
183 next_irelative_index from reloc_count.
184 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
185 R_386_JUMP_SLOT.
186
187 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
188 next_jump_slot_index and next_irelative_index.
189 (elf_x86_64_link_hash_table_create): Initialize
190 next_jump_slot_index and next_irelative_index.
191 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
192 from reloc_count.
193 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
194 R_X86_64_JUMP_SLOT.
195
9553db3c
NC		 1962011-10-20 Nick Clifton <nickc@redhat.com>
197
198 PR ld/13049
199 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
200 symbol names.
201 * elf64-ppc.c (STUB_SUFFIX): Likewise.
202 * elf32-hppa.c (STUB_SUFFIX): Likewise.
203
fa289a5f
AM		 2042011-10-20 Alan Modra <amodra@gmail.com>
205
206 * elf32-i386.c (i386_opcode16): Delete.
207 (elf_i386_check_tls_transition): Use memcmp to compare contents.
208 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
209 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
210
1d5316ab
AM		 2112011-10-19 Alan Modra <amodra@gmail.com>
212
213 PR ld/13177
214 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
215 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
216 "mark". Hide undefweak too. Clear def_regular and ref_regular.
217 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
218 reloc errors from garbage-collected code.
219 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
220 * elf32-bfin.c (bfin_relocate_section): Likewise.
221 (bfinfdpic_relocate_section): Likewise.
222 * elf32-cris.c (cris_elf_relocate_section): Likewise.
223 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
224 * elf32-i386.c (elf_i386_relocate_section): Likewise.
225 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
226 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
227 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
228 * elf32-s390.c (elf_s390_relocate_section): Likewise.
229 * elf32-sh.c (sh_elf_relocate_section): Likewise.
230 * elf32-spu.c (spu_elf_relocate_section): Likewise.
231 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
232 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
233 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
234 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
235 * elf64-s390.c (elf_s390_relocate_section): Likewise.
236 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
237 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
238 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
239 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
240
371a5866
AM		 2412011-10-19 Alan Modra <amodra@gmail.com>
242
243 PR ld/13311
244 * elflink.c (elf_link_output_extsym): Correct test for warning when
245 forced local executable syms are referenced from shared libraries.
246
c192a133
AM		 2472011-10-19 Alan Modra <amodra@gmail.com>
248
249 PR ld/13254
250 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
251
abd242a9
DM		 2522011-10-18 David S. Miller <davem@davemloft.net>
253
254 PR binutils/13301
255 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
256 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
257 call delay slot instruction forward 4 bytes when performing
258 relaxation.
259
4c58e0d8
AM		 2602011-10-17 Alan Modra <amodra@gmail.com>
261
262 PR ld/12975
263 PR ld/13195
264 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
265 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
266
970d488d
HPN		 2672011-10-14 Hans-Peter Nilsson <hp@axis.com>
268
269 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
270 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
271 global symbols.
272 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
273 updates of the plt refcount.
274 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
275 refcount in relation to the plt refcount.
276
9cd3e4e5
NC		 2772011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
278
279 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
280 stubs as resolved.
281
b228303d
AM		 2822011-10-11 Alan Modra <amodra@gmail.com>
283
284 PR binutils/13278
285 * archive.c (bfd_generic_archive_p): Only check first element
286 when target_defaulted.
287 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
288 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
289
98c53ba3
AM		 2902011-10-11 Alan Modra <amodra@gmail.com>
291
292 PR binutils/13257
293 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
294 thin archive element using container target if not defaulted.
295
d5698657
NC		 2962011-10-10 Nick Clifton <nickc@redhat.com>
297
298 * po/es.po: Updated Spanish translation.
299 * po/fi.po: Updated Finnish translation.
300 * po/fr.po: Updated French translation.
301 * po/ru.po: Updated Russian translation.
302
3b421ab3
AM		 3032011-10-10 Alan Modra <amodra@gmail.com>
304
305 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
306 (struct ppc_link_hash_table): Add tocsave_htab.
307 (struct tocsave_entry): New.
308 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
309 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
310 (ppc64_elf_link_hash_table_free): ..and delete it.
311 (build_plt_stub): Always put STD_R2_40R1 first.
312 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
313 on plt call. If present add prologue nop location to tocsave_htab.
314 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
315 first insn of plt call stub when R_PPC64_TOCSAVE present.
316
3e0882af
L		 3172011-10-08 H.J. Lu <hongjiu.lu@intel.com>
318
319 PR ld/13250
320 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
321 alignment and size for common symbols.
322
d56d55e7
AM		 3232011-10-08 Alan Modra <amodra@gmail.com>
324
c3df8c14
AM		 325 PR ld/13229
326 PR ld/13244
327 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
328 dynamic.
329
3302011-10-08 Alan Modra <amodra@gmail.com>
331
332 PR ld/13229
d56d55e7
AM		 333 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
334 even when strip_discarded is false.
335
07c7ed6d
KT		 3362011-10-05 Kai Tietz <ktietz@redhat.com>
337
338 * coffgen.c (coff_write_alien_symbol): Don't write
339 symbol for discarded sections, if strip_discarded isn't
340 explicit set to false.
341 (coff_write_native_symbol): Likewise.
342
d4cb0ea0
NC		 3432011-10-05 DJ Delorie <dj@redhat.com>
344 Nick Clifton <nickc@redhat.com>
345
346 * elf32-rx.c: Add support for PID mode.
347 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
348 Include addend in R_RX_SYM relocations.
349
fc28f9aa
TG		 3502011-09-30 Tristan Gingold <gingold@adacore.com>
351
352 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
353 (read_section): Add sec argument. Adjust the code to get section
354 names from it.
355 (read_indirect_string): Adjust call to read_section.
356 (read_abbrevs): Ditto.
357 (decode_line_info): Ditto.
358 (read_debug_ranges): Ditto.
359 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
360 (find_debug_info): Add debug_sections parameter. Use it instead
361 the above macros.
362 (place_sections): Get section names from stash.
363 (find_line): Add debug_sections argument. Initialize
364 debug_sections field of stash from it.
365 Adjust calls to find_debug_info.
366 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
367 Adjust call to find_line.
368 (_bfd_dwarf2_find_line): Adjust call to find_line.
369 * libcoff-in.h (struct dwarf_debug_section): New declaration.
370 (coff_find_nearest_line_with_names): Likewise.
371 * libcoff.h: Regenerate.
372 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
373 (dwarf_debug_sections): Likewise.
374 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
375 * libbfd.h: Regenerate.
376 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
377 _bfd_dwarf2_find_nearest_line.
378 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
379 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
380 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
381 * coffgen.c (coff_find_nearest_line_with_names): New function.
382 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
383 * coff-rs6000.c (xcoff_debug_sections): New constant.
384 (xcoff_find_nearest_line): New function.
385 (rs6000coff_vec): Use xcoff_find_nearest_line.
386 (pmac_xcoff_vec): Ditto.
387
98528052
AM		 3882011-09-30 Alan Modra <amodra@gmail.com>
389
390 PR ld/13235
391 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
392 (ppc64_elf_edit_toc): Check HA relocs.
393 (ha_reloc_match): Delete function.
394 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
395 Instead do it and low part optimization based on
396 ha_relocs_not_using_r2.
397
c227efa6
AM		 3982011-09-29 Alan Modra <amodra@gmail.com>
399
400 PR ld/13233
401 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
402 debug and special section groups.
403
d14552ab
L		 4042011-09-29 H.J. Lu <hongjiu.lu@intel.com>
405
406 PR ld/13195
407 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
408 clearing def_dynamic.
409 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
410 setting def_dynamic.
411 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
412 versioned.
413
2b914c2b
KT		 4142011-09-27 Kai Tietz <ktietz@redhat.com>
415
416 * coffcode.h (sec_to_styp_flags): Handle
417 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
418 SEC_LINK_DUPLICATES_SAME_SIZE.
419
7cf3bbff
TG		 4202011-09-22 Tristan Gingold <gingold@adacore.com>
421
422 * configure.in: Bump version to 2.22.51
423 * configure: Regenerate.
424
9e8c70f9
DM		 4252011-09-21 David S. Miller <davem@davemloft.net>
426
427 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
428 * elfxx-sparc.h: Declare it.
429 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
430 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
431
7ba695a9
TG		 4322011-09-21 Tristan Gingold <gingold@adacore.com>
433
434 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
435 Deals with size limited strings.
436 (bfd_mach_o_build_commands): Initialize more fields.
437
1a766c68
L		 4382011-09-15 H.J. Lu <hongjiu.lu@intel.com>
439
440 PR ld/13177
441 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
442 nor GOT references.
443
fd91d419
L		 4442011-09-15 H.J. Lu <hongjiu.lu@intel.com>
445
446 PR ld/12975
447 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
448 to struct bfd_elf_version_tree.
449
450 * elflink.c (elf_info_failed): Remove verdefs.
451 (_bfd_elf_export_symbol): Updated.
452 _bfd_elf_link_assign_sym_version): Likewise.
453 (bfd_elf_size_dynamic_sections): Remove pointer to struct
454 bfd_elf_version_tree. Updated.
455 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
456 by linker script.
457
458 * linker.c (bfd_hide_sym_by_version): New.
459
460 * bfd-in2.h: Regenerated.
461
7b5b197e
L		 4622011-09-12 H.J. Lu <hongjiu.lu@intel.com>
463
464 PR ld/13178
465 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
466 if there are no GOT relocations.
467
e7771322
KT		 4682011-09-09 Kai Tietz <ktietz@redhat.com>
469
470 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
471 for targets without symbol_leading_char.
472
103ae312
NC		 4732011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
474
475 * bfdwin.c (bfd_get_file_window): Fix memory leak.
476
28942f62
AM		 4772011-09-07 Alan Modra <amodra@gmail.com>
478
479 PR ld/13131
480 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
481 is initialized.
482
b140b010
AM		 4832011-09-06 Alan Modra <amodra@gmail.com>
484
485 PR ld/13131
486 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
487 (ppc64_elf_edit_toc): Fix style nit. Report some details
488 on linker failure due to reference in debug or non-alloc
489 sections to optimized away toc entry, and don't abort.
490
7d500b83
CL		 4912011-09-01 Christophe Lyon <christophe.lyon@st.com>
492
493 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
494 sections.
495
7cf80422
NC		 4962011-08-26 Nick Clifton <nickc@redhat.com>
497
498 * po/es.po: Updated Spanish translation.
499
af75cb9c
AM		 5002011-08-19 Alan Modra <amodra@gmail.com>
501
502 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
503 we haven't seen expected -mcmodel=medium/large code relocs.
504
9d4b6009
TG		 5052011-08-18 Tristan Gingold <gingold@adacore.com>
506
507 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
508
72b5104c
TG		 5092011-08-17 Tristan Gingold <gingold@adacore.com>
510
511 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
512
c77ec726
AM		 5132011-08-17 Alan Modra <amodra@gmail.com>
514
515 PR ld/12762
516 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
517 (_bfd_handle_already_linked): Declare.
518 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
519 _bfd_coff_section_already_linked.
520 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
521 * coffcode.h (coff_section_already_linked): Likewise.
522 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
523 * elf-bfd.h: Likewise.
524 * libbfd-in.h: Likewise.
525 * targets.c: Likewise.
526 * linker.c (bfd_section_already_linked): Likewise.
527 (bfd_section_already_linked_table_lookup): Likewise.
528 (bfd_section_already_linked_table_insert): Likewise.
529 (_bfd_generic_section_already_linked): Likewise. Call
530 _bfd_handle_already_linked.
531 (_bfd_handle_already_linked): New function, split out from..
532 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
533 2011-07-09 changes. Avoid unnecessary strcmp when matching
534 already_linked_list entries. Match plugin linkonce section.
535 (section_signature): Delete.
536 * coffgen.c (_bfd_coff_section_already_linked): New function.
537 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
538 * libbfd.h: Regenerate.
539 * libcoff.h: Regenerate.
540 * bfd-in2.h: Regenerate.
541
b3874e1a
AM		 5422011-08-14 Alan Modra <amodra@gmail.com>
543
544 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
545 shared and call to _mcount will go via plt.
546
8de848d8
AM		 5472011-08-14 Alan Modra <amodra@gmail.com>
548
549 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
550 * elf32-ppc.c: Likewise.
551 (ppc_elf_select_plt_layout): Use einfo rather than info to report
552 forced bss-plt.
553
64d25c44
L		 5542011-08-12 H.J. Lu <hongjiu.lu@intel.com>
555
556 PR ld/13082
557 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
558 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
559 and zero-extend it to 64bit if addend is zero for x32. Generate
560 R_X86_64_RELATIVE64 for x32.
561
2de70689
MGD		 5622011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
563
564 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
565 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
566 * elf32-arm.c (elf32_arm_link_hash_table): New field.
567 (elf232_arm_link_hash_table_create): Initialise new field.
568 (check_use_blx): Change test depending on fix_arm1176.
569 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
570 command line options.
571
5a5cbf72
TG		 5722011-08-08 Tristan Gingold <gingold@adacore.com>
573
574 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
575 (segsec_names_xlat): Reorder elements.
576 (bfd_mach_o_read_section_32): Fix typo.
577 (bfd_mach_o_read_section_64): Fix typo.
578
f1bde64c
TG		 5792011-08-08 Tristan Gingold <gingold@adacore.com>
580
581 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
582 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
583 (bfd_mach_o_section): Use them. Add next field.
584 (bfd_mach_o_segment_command): Replace sections array by
585 sect_head and sect_tail.
586 (bfd_mach_o_get_mach_o_section): New macro.
587 (bfd_mach_o_lookup_section): Remove.
588 (bfd_mach_o_new_section_hook): New function.
589 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
590 instead of strcmp.
591 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
592 parameter with segname and sectname parameters. Adjust.
593 (bfd_mach_o_append_section_to_segment): New function. Use a
594 linked list for Mach-O sections.
595 (bfd_mach_o_write_segment_32): Adjust.
596 (bfd_mach_o_write_segment_64): Ditto.
597 (bfd_mach_o_build_commands): Fix comment. Adjust.
598 (bfd_mach_o_flatten_sections): Adjust.
599 (bfd_mach_o_print_section_map): Adjust.
600 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
601 (bfd_mach_o_new_section_hook): New function.
602 (bfd_mach_o_init_section_from_mach_o): Ditto.
603 (bfd_mach_o_read_section_32): Remove section parameter.
604 Return a section instead.
605 (bfd_mach_o_read_section_64): Ditto.
606 (bfd_mach_o_read_section): Ditto.
607 (bfd_mach_o_make_bfd_section): Adjust.
608 (bfd_mach_o_read_segment): Adjust for new profile of
609 bfd_mach_o_read_section.
610 (bfd_mach_o_lookup_section): Remove.
611 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
612
edbdea0e
TG		 6132011-08-08 Tristan Gingold <gingold@adacore.com>
614
615 * mach-o.h (bfd_mach_o_version_min_command): New structure.
616 (bfd_mach_o_load_command): Add version_min.
617 (mach_o_data_struct): Fix comment.
618 * mach-o.c (bfd_mach_o_read_version_min): New function.
619 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
620 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
621 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
622 (bfd_mach_o_get_name_or_null): New function.
623 (bfd_mach_o_get_name): Use the above new one.
624 (bfd_mach_o_load_command_name): Add the above new commands.
625 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
626 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
627 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
628 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
629
46d1c23b
TG		 6302011-08-08 Tristan Gingold <gingold@adacore.com>
631
632 * mach-o.h: Move size macros to external.h
633 Move reloc macros to reloc.h and x86-64.h.
634 * mach-o-i386.c: Includes mach-o/reloc.h
635 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
636 * mach-o.c: Add includes.
637 (bfd_mach_o_write_header): Use structure from external.h to convert.
638 (bfd_mach_o_write_thread): Ditto.
639 (bfd_mach_o_write_relocs): Ditto.
640 (bfd_mach_o_write_section_32): Ditto.
641 (bfd_mach_o_write_section_64): Ditto.
642 (bfd_mach_o_write_segment_32): Ditto.
643 (bfd_mach_o_write_segment_64): Ditto.
644 (bfd_mach_o_write_symtab): Ditto.
645 (bfd_mach_o_write_contents): Ditto.
646 (bfd_mach_o_read_header): Ditto.
647 (bfd_mach_o_read_section_32): Ditto.
648 (bfd_mach_o_read_section_64): Ditto.
649 (bfd_mach_o_read_symtab_symbol): Ditto.
650 (bfd_mach_o_read_dylinker): Ditto.
651 (bfd_mach_o_read_dylib): Ditto.
652 (bfd_mach_o_read_dysymtab): Ditto.
653 (bfd_mach_o_read_symtab): Ditto.
654 (bfd_mach_o_read_linkedit): Ditto.
655 (bfd_mach_o_read_str): Ditto.
656 (bfd_mach_o_read_dyld_info): Ditto.
657 (bfd_mach_o_read_segment): Ditto.
658 (bfd_mach_o_read_command): Ditto.
659 (bfd_mach_o_archive_p): Ditto.
660 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
661 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
662 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
663 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
664 of an hard-coded value.
665
fde33808
TG		 6662011-08-08 Tristan Gingold <gingold@adacore.com>
667
668 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
669 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
670 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
671 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
672
53d58d96
TG		 6732011-08-08 Tristan Gingold <gingold@adacore.com>
674
675 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
676 (bfd_mach_o_convert_section_name_to_bfd): Use it.
677 (bfd_mach_o_get_section_type_from_name): New function.
678 (bfd_mach_o_get_section_attribute_from_name): Ditto.
679 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
680 Add comments. Add prototypes for the above new functions.
681
9a66aae0
MK		 6822011-08-05 Mark Kettenis <kettenis@gnu.org>
683
684 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
685
d969d15f
AM		 6862011-08-05 Alan Modra <amodra@gmail.com>
687
688 * elf64-ppc.c (maybe_strip_output): New function.
689 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
690
43e1669b
AM		 6912011-08-05 Alan Modra <amodra@gmail.com>
692
693 PR ld/12762
694 * elflink.c (_bfd_elf_section_already_linked): Return matched
695 status. Remove COFF comdat section handling.
696 * linker.c (_bfd_generic_section_already_linked): Return matched
697 status. Don't set SEC_GROUP in l_flags for plugin entries.
698 (bfd_section_already_linked): Update prototype.
699 * targets.c (_section_already_linked): Likewise.
700 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
701 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
702 (_bfd_nolink_section_already_linked): Update.
703 * libbfd.h: Regenerate.
704 * bfd-in2.h: Regenerate.
705
6177242a
AM		 7062011-08-05 Alan Modra <amodra@gmail.com>
707
708 * elf32-ppc.c: Include dwarf2.h.
709 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
710 (ppc_elf_create_glink): Create .eh_frame section.
711 (glink_eh_frame_cie): New array.
712 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
713 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
714
f1bb0388
TG		 7152011-08-04 Tristan Gingold <gingold@adacore.com>
716
717 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
718 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
719
092d27ff
TG		 7202011-08-03 Tristan Gingold <gingold@adacore.com>
721
722 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
723 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
724
80cab405
MR		 7252011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
726
727 * elfxx-mips.c (check_4byte_branch): Remove function.
728 (check_relocated_bzc): New function.
729 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
730 instructions that immediately follow a compact branch
731 instruction.
732
c7131b65
AM		 7332011-08-02 Alan Modra <amodra@gmail.com>
734
735 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
736 plt_static_chain.
737 (ppc_build_one_stub): Adjust get_relocs call to suit..
738 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
739
d7921315
L		 7402011-08-01 H.J. Lu <hongjiu.lu@intel.com>
741
742 PR ld/13048
743 * archures.c (bfd_mach_i386_intel_syntax): New.
744 (bfd_mach_i386_i8086): Updated.
745 (bfd_mach_i386_i386): Likewise.
746 (bfd_mach_x86_64): Likewise.
747 (bfd_mach_x64_32): Likewise.
748 (bfd_mach_i386_i386_intel_syntax): Likewise.
749 (bfd_mach_x86_64_intel_syntax): Likewise.
750 (bfd_mach_x64_32_intel_syntax): Likewise.
751 (bfd_mach_l1om): Likewise.
752 (bfd_mach_l1om_intel_syntax): Likewise.
753 (bfd_mach_k1om): Likewise.
754 (bfd_mach_k1om_intel_syntax): Likewise.
755
756 * bfd-in2.h: Regenerated.
757
758 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
759 bits_per_address.
760 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
761 (bfd_x64_32_arch): Likewise.
762
763 * elf64-x86-64.c: Include "libiberty.h".
764 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
765 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
766 (elf_x86_64_reloc_type_lookup): Likewise.
767 (elf_x86_64_reloc_name_lookup): Likewise.
768 (elf_x86_64_relocate_section): Likewise.
769 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
770
f41e5fcc
MR		 7712011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
772
773 * elfxx-mips.c (check_br32): Fix return type.
774
c088dedf
MR		 7752011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
776
777 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
778
2309ddf2
MR		 7792011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
780
781 * elfxx-mips.c: Adjust comments throughout.
782 (mips_elf_relax_delete_bytes): Reshape code.
783 (_bfd_mips_elf_relax_section): Remove check for
784 R_MICROMIPS_GPREL16 relocations. Reshape code.
785
23209a78
RM		 7862011-07-28 Roland McGrath <mcgrathr@google.com>
787
a27e4371
RM		 788 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
789 (elf_i386_nacl_plt0_entry): New variable.
790 (elf_i386_plt_entry): New variable.
791 (elf_i386_nacl_pic_plt0_entry): New variable.
792 (elf_i386_nacl_pic_plt_entry): New variable.
793 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
794 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
795 (elf_backend_plt_alignment): Likewise.
796
797 * config.bfd: Handle i[3-7]86-*-nacl*.
798 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
799 * targets.c: Support bfd_elf32_i386_nacl_vec.
800 * configure.in: Likewise.
801 * configure: Regenerated.
802
25e762b9
RM		 803 * elf32-i386.c (struct elf_i386_plt_layout): New type.
804 (GET_PLT_ENTRY_SIZE): New macro.
805 (elf_i386_plt): New variable.
806 (struct elf_i386_backend_data): New member `plt'.
807 (elf_i386_arch_bed): Add initializer for it.
808 (elf_i386_vxworks_arch_bed): Likewise.
809 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
810 (elf_i386_plt_sym_val): Likewise.
811 (elf_i386_relocate_section): Likewise.
812 (elf_i386_finish_dynamic_symbol): Likewise.
813 Also use other elf_i386_plt_layout members for PLT details.
814 (elf_i386_finish_dynamic_sections): Likewise.
815
23209a78
RM		 816 * elf32-i386.c (struct elf_i386_backend_data): New type.
817 (get_elf_i386_backend_data): New macro.
818 (elf_i386_arch_bed): New variable.
819 (elf_backend_arch_data): New macro.
820 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
821 (elf_i386_link_hash_table_create): Don't initialize them.
822 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
823 elf_i386_backend_data, not elf_i386_link_hash_table.
824 (elf_i386_adjust_dynamic_symbol): Likewise.
825 (elf_i386_allocate_dynrelocs): Likewise.
826 (elf_i386_readonly_dynrelocs): Likewise.
827 (elf_i386_size_dynamic_sections): Likewise.
828 (elf_i386_relocate_section): Likewise.
829 (elf_i386_finish_dynamic_symbol): Likewise.
830 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
831 (elf_i386_vxworks_link_hash_table_create): Function removed.
832 (elf_i386_vxworks_arch_bed): New variable.
833 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
834
835 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
836 * elfxx-target.h (elf_backend_arch_data): New macro.
837 (elfNN_bed): Use it as initializer for the new member.
838
d91a6875
NC		 8392011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
840
841 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
842 of range branches.
843
4ccf1e31
JJ		 8442011-07-26 Jakub Jelinek <jakub@redhat.com>
845
846 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
847 and .zdebug_macro entry.
848 (dwarf_debug_section_enum): Add debug_macro.
849
58d180e8
AM		 8502011-07-26 Alan Modra <amodra@gmail.com>
851
6177242a 852 * elf64-ppc.c: Include dwarf2.h.
58d180e8
AM		 853 (struct ppc_link_hash_table): Add glink_eh_frame.
854 (create_linkage_sections): Create .eh_frame section.
855 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
856 glink_eh_frame.
857 (glink_eh_frame_cie): New array.
858 (ppc64_elf_size_stubs): Size glink_eh_frame.
859 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
860 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
861
18978b27
HPN		 8622011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
863
864 PR ld/12815
865 * elf64-mmix.c (struct _mmix_elf_section_data): New members
866 has_warned_bpo and has_warned_pushj.
867 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
868 converting to ISO C. Add new parameter error_message. All
869 callers changed.
870 (mmix_elf_perform_relocation): Ditto.
871 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
872 Handle the case where mmix_elf_check_common_relocs has not been
873 called, missing preparations for relocs of the respective type.
874
df58fc94 8752011-07-24 Chao-ying Fu <fu@mips.com>
58d180e8
AM		 876 Ilie Garbacea <ilie@mips.com>
877 Maciej W. Rozycki <macro@codesourcery.com>
878 Joseph Myers <joseph@codesourcery.com>
879 Catherine Moore <clm@codesourcery.com>
df58fc94
RS		 880 Richard Sandiford <rdsandiford@googlemail.com>
881
882 * archures.c (bfd_mach_mips_micromips): New macro.
883 * cpu-mips.c (I_micromips): New enum value.
884 (arch_info_struct): Add bfd_mach_mips_micromips.
885 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
886 prototype.
887 (_bfd_mips_elf_relax_section): Likewise.
888 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
889 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
890 ASE.
891 (_bfd_mips16_elf_reloc_shuffle): Rename to...
892 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
893 (gprel16_reloc_p): Handle microMIPS ASE.
894 (literal_reloc_p): New function.
895 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
896 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
897 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
898 and _bfd_mips_elf_reloc_shuffle changes.
899 (mips_elf_gprel32_reloc): Update comment.
900 (micromips_reloc_map): New variable.
901 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
902 (mips_elf32_rtype_to_howto): Likewise.
903 (mips_info_to_howto_rel): Likewise.
904 (bfd_elf32_bfd_is_target_special_symbol): Define.
905 (bfd_elf32_bfd_relax_section): Likewise.
906 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
907 (micromips_elf64_howto_table_rela): Likewise.
908 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
909 and _bfd_mips_elf_reloc_shuffle changes.
910 (micromips_reloc_map): Likewise.
911 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
912 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
913 (mips_elf64_rtype_to_howto): Likewise.
914 (bfd_elf64_bfd_is_target_special_symbol): Define.
915 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
916 (elf_micromips_howto_table_rela): Likewise.
917 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
918 and _bfd_mips_elf_reloc_shuffle changes.
919 (micromips_reloc_map): Likewise.
920 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
921 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
922 (mips_elf_n32_rtype_to_howto): Likewise.
923 (bfd_elf32_bfd_is_target_special_symbol): Define.
924 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
925 (LA25_LUI_MICROMIPS_2): Likewise.
926 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
927 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
928 (TLS_RELOC_P): Handle microMIPS ASE.
929 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
930 target is a microMIPS function.
931 (micromips_reloc_p): New function.
932 (micromips_reloc_shuffle_p): Likewise.
933 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
934 (got_disp_reloc_p, got_page_reloc_p): New functions.
935 (got_ofst_reloc_p): Likewise.
936 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
937 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
938 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
939 (micromips_branch_reloc_p): New function.
940 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
941 (tls_gottprel_reloc_p): Likewise.
942 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
943 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
944 ASE.
945 (_bfd_mips16_elf_reloc_shuffle): Rename to...
946 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
947 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
948 (mips_tls_got_index, mips_elf_got_page): Likewise.
949 (mips_elf_create_local_got_entry): Likewise.
950 (mips_elf_relocation_needs_la25_stub): Likewise.
951 (mips_elf_calculate_relocation): Likewise.
952 (mips_elf_perform_relocation): Likewise.
953 (_bfd_mips_elf_symbol_processing): Likewise.
954 (_bfd_mips_elf_add_symbol_hook): Likewise.
955 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
956 (mips_elf_add_lo16_rel_addend): Likewise.
957 (_bfd_mips_elf_check_relocs): Likewise.
958 (mips_elf_adjust_addend): Likewise.
959 (_bfd_mips_elf_relocate_section): Likewise.
960 (mips_elf_create_la25_stub): Likewise.
961 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
962 (_bfd_mips_elf_gc_sweep_hook): Likewise.
963 (_bfd_mips_elf_is_target_special_symbol): New function.
964 (mips_elf_relax_delete_bytes): Likewise.
965 (opcode_descriptor): New structure.
966 (RA): New macro.
967 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
968 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
969 (beq_insn_32): Likewise.
970 (b_insn_16, bz_insn_16): New variables.
971 (BZC32_REG_FIELD): New macro.
972 (bz_rs_insns_32, bz_rt_insns_32): New variables.
973 (bzc_insns_32, bz_insns_16):Likewise.
974 (BZ16_REG, BZ16_REG_FIELD): New macros.
975 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
976 (jal_x_insn_32_bd32): Likewise.
977 (j_insn_32, jalr_insn_32): Likewise.
978 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
979 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
980 (JR16_REG): New macro.
981 (ds_insns_16_bd16): New variable.
982 (lui_insn): Likewise.
983 (addiu_insn, addiupc_insn): Likewise.
984 (ADDIUPC_REG_FIELD): New macro.
985 (MOVE32_RD, MOVE32_RS): Likewise.
986 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
987 (move_insns_32, move_insns_16): New variables.
988 (nop_insn_32, nop_insn_16): Likewise.
989 (MATCH): New macro.
990 (find_match): New function.
991 (check_br16_dslot, check_br32_dslot): Likewise.
992 (check_br16, check_br32): Likewise.
993 (IS_BITSIZE): New macro.
994 (check_4byte_branch): New function.
995 (_bfd_mips_elf_relax_section): Likewise.
996 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
997 and microMIPS modules together.
998 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
999 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1000 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1001 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1002 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1003 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1004 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1005 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1006 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1007 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1008 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1009 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1010 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1011 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1012 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1013 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1014 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1015 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1016 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1017 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1018 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1019 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1020 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1021 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1022 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1023 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1024 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1025 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1026 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1027 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1028 * bfd-in2.h: Regenerate.
1029 * libbfd.h: Regenerate.
1030
7a9068fe
L		 10312011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1032
1033 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1034 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1035 * Makefile.in: Regenerated.
1036
1037 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1038 (bfd_k1om_arch): New.
1039 (bfd_archures_list): Add &bfd_k1om_arch.
1040 * bfd-in2.h: Regenerated.
1041
1042 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1043 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1044 if bfd_elf64_x86_64_freebsd_vec is supported.
1045 (targ_selvecs): Likewise.
1046
1047 * configure.in: Support bfd_elf64_k1om_vec and
1048 bfd_elf64_k1om_freebsd_vec.
1049 * configure: Regenerated.
1050
1051 * cpu-k1om.c: New.
1052
1053 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1054 (bfd_elf64_k1om_vec): Likewise.
1055 (bfd_elf64_k1om_freebsd_vec): Likewise.
1056
1057 * targets.c (bfd_elf64_k1om_vec): New.
1058 (bfd_elf64_k1om_freebsd_vec): Likewise.
1059 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1060 bfd_elf64_k1om_freebsd_vec.
1061
156f6ad8
JK		 10622011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1063
1064 Fix false coff-go32-exe matches.
1065 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1066 COFF_CHECK_FORMAT.
1067 * coff-stgo32.c (go32_check_format): New forward declaration.
1068 (COFF_CHECK_FORMAT): New defintion.
1069 (go32_check_format): New function.
1070
05aecedb
AM		 10712011-07-15 Alan Modra <amodra@gmail.com>
1072
1073 * configure.in: Bump version.
1074 * configure: Regenerate.
1075
cbde55ab
AM		 10762011-07-14 Alan Modra <amodra@gmail.com>
1077
1078 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1079 * elf-bfd.h (struct already_linked): Forward declare.
1080
ec24dc88
AM		 10812011-07-14 Alan Modra <amodra@gmail.com>
1082
1083 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1084 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1085
9df0ef5f
AM		 10862011-07-14 Alan Modra <amodra@gmail.com>
1087
1088 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1089 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1090 (build_tls_get_addr_stub): Likewise.
1091 (ppc_build_one_stub): Update calls to above.
1092 (ppc_size_one_stub): Adjust stub size.
1093 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1094 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1095
8de863a5
NC		 10962011-07-12 Nick Clifton <nickc@redhat.com>
1097
1098 * elf32-arm.c (elf32_arm_section_flags): Delete.
1099 (elf_backend_section_flags): Remove.
1100
a92c088a
L		 11012011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1102
1103 PR ld/12982
1104 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1105 when setting stack_flags.
1106
ae17ab41
CM		 11072011-07-11 Catherine Moore <clm@codesourcery.com>
1108
1109 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1110 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1111 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
58d180e8 1112 * bfd-in2.h: Regenerated.
ae17ab41
CM		 1113 * bfd.c (bfd_lookup_section_flags): New definition.
1114 * binary.c (binary_bfd_lookup_section_flags): New definition.
1115 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1116 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1117 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1118 * coff-rs6000.c (rs6000coff_vec): Include
1119 bfd_generic_lookup_section_flags.
1120 (pmac_xcoff_vec): Likewise.
1121 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1122 * coff64-rs6000.c (rs6000coff64_vec): Include
1123 bfd_generic_lookup_section_flags.
1124 (aix5coff64_vec): Likewise.
1125 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1126 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1127 (bfd_elf_lookup_section_flags): Declare.
1128 * elflink.c (bfd_elf_lookup_section_flags): New function.
1129 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1130 (elf_backend_lookup_section_flags_hook): Define.
1131 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1132 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1133 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1134 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1135 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1136 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1137 (bfd_generic_lookup_section_flags): Declare.
1138 * libbfd.h: Regenerated.
1139 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1140 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1141 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1142 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1143 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1144 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1145 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1146 * reloc.c (bfd_generic_lookup_section_flags): New function.
1147 * som.c (som_bfd_lookup_section_flags): New definition.
1148 * srec.c (srec_bfd_lookup_section_flags): New definition.
1149 * targets.c (flag_info): Declare.
1150 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1151 (_bfd_lookup_section_flags): New.
1152 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1153 * versados.c (versados_bfd_lookup_section_flags): New definition.
1154 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1155 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1156
23ebcd30
L		 11572011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1158
1159 PR ld/12978
1160 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1161
0c511000
AM		 11622011-07-09 Alan Modra <amodra@gmail.com>
1163
1164 PR ld/12942
1165 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1166 rather than kept_section to determine whether a symbol is from
1167 a discarded section.
1168 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1169 sections appear undefined.
1170
11712011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1172
1173 PR ld/12942
1174 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1175 "asection *" with "struct already_linked *".
1176 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1177 (_bfd_generic_section_already_linked): Likewise.
1178 (bfd_section_already_linked_table_insert): Likewise.
1179 (struct already_linked): New.
1180 (struct bfd_section_already_linked): Use it.
1181 * elflink.c (_bfd_elf_section_already_linked): Replace.
1182 "asection *" with "struct already_linked *". Replace the plugin
1183 dummy with the LTO output.
1184 * linker.c (_bfd_generic_section_already_linked): Likewise.
1185 * targets.c (struct already_linked): Add forward declaration.
1186 (bfd_target): Replace "struct bfd_section *" with
1187 "struct already_linked *" in _section_already_linked.
1188 * bfd-in2.h: Regenerate.
1189 * libbfd.h: Regenerate.
1190
74f26653
TG		 11912011-07-06 Tristan Gingold <gingold@adacore.com>
1192
1193 * mach-o.h: Move loader related definitions to
1194 include/mach-o/loader.h. Include it.
1195
52cb9dfe
L		 11962011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1197
1198 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1199 define to _bfd_elf_set_osabi.
1200
9c55345c
TS		 12012011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1202 Thomas Schwinge <thomas@schwinge.name>
1203
2bb70ae0 1204 PR binutils/12913
9c55345c
TS		 1205 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1206 ELFOSABI_LINUX alias.
1207 * elf32-hppa.c: Likewise.
1208 * elf32-i370.c: Likewise.
1209 * elf64-hppa.c: Likewise.
1210
28ede8be
ILT		 12112011-07-01 Ian Lance Taylor <iant@google.com>
1212
1213 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1214 DW_OP_lit3 to DW_OP_lit2.
1215
c79d6685
AM		 12162011-07-01 Alan Modra <amodra@gmail.com>
1217
1218 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1219 dyn relocs when called to copy flags for a weak sym.
1220 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1221 (ppc64_elf_merge_private_bfd_data): Delete.
1222 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1223 _bfd_generic_verify_endian_match.
1224
dc076558
BS		 12252011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1226
1227 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1228 link_info is NULL.
1229
25d41743
TG		 12302011-06-28 Tristan Gingold <gingold@adacore.com>
1231
1232 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1233 unsigned int.
1234 (_bfd_vms_write_etir): Write linkage index from reloc.
1235
9b02d212
TG		 12362011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1237
1238 * mach-o.c (bfd_mach_o_read_command): Also ignore
1239 BFD_MACH_O_LC_ROUTINES_64.
1240
a8efca92
TG		 12412011-06-27 Tristan Gingold <gingold@adacore.com>
1242
1243 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1244 section target index.
1245
20ee8bc9
NC		 12462011-06-27 Nick Clifton <nickc@redhat.com>
1247
1248 * cisco-core.c (cisco_core_little_vec): Add initialization of
1249 match_priority field.
1250
4c95ab76
TG		 12512011-06-27 Tristan Gingold <gingold@adacore.com>
1252
1253 * cache.c: Include bfd_stdint.h.
1254 (cache_bmmap): Change profile. Return region start and size.
1255 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1256 (bfd_mmap): Change profile and adjust. Update comment.
1257 (memory_bmmap): Change profile.
1258 * opncls.c (opncls_bmmap): Change profile.
1259 * vms-lib.c (vms_lib_bmmap): Likewise.
1260 * libbfd.h: Regenerate.
1261 * bfd-in2.h: Regenerate.
1262
62a35308
TG		 12632011-06-27 Tristan Gingold <gingold@adacore.com>
1264
1265 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1266 Add comment.
1267
5d430399
L		 12682011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1269
1270 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1271 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1272
332ce62b
JK		 12732011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1274
1275 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1276 PLT_EH_FRAME.
1277 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1278
7dbf3b76
RH		 12792011-06-24 Richard Henderson <rth@redhat.com>
1280
1281 PR ld/12928
1282 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1283 tlsgd insn before swapping adjacent insns.
1284
d120eec2
TG		 12852011-06-24 Tristan Gingold <gingold@adacore.com>
1286
1287 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1288 absolute section.
1289
1e951488
AM		 12902011-06-24 Alan Modra <amodra@gmail.com>
1291
1292 PR ld/12921
1293 * elf.c (assign_file_positions_for_load_sections): Don't align
1294 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1295 that don't get a PT_LOAD.
1296
b68593b9
KK		 12972011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1298
1299 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1300 (sh_elf_check_relocs): Likewise.
1301
e366eeae
RH		 13022011-06-22 Richard Henderson <rth@redhat.com>
1303
1304 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1305 TPREL in a PIE image.
1306 (alpha_dynamic_entries_for_reloc): Likewise.
1307 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1308 (elf64_alpha_relax_got_load): Likewise.
1309
9ec0c936
RR		 13102011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1311
c79d6685
AM		 1312 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1313 for PIE.
9ec0c936 1314
3a5dbfb2
AM		 13152011-06-22 Alan Modra <amodra@gmail.com>
1316
1317 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1318 plugin symbols. Fix segfault on linker scrip defined syms.
1319
e41b3a13
JJ		 13202011-06-20 Jakub Jelinek <jakub@redhat.com>
1321
1322 PR ld/12570
1323 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1324 at all for linker created .eh_frame sections.
1325 (_bfd_elf_discard_section_eh_frame): Handle linker created
1326 .eh_frame sections with no relocations.
1327 * elf64-x86-64.c: Include dwarf2.h.
1328 (elf_x86_64_eh_frame_plt): New variable.
1329 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1330 PLT_FDE_LEN_OFFSET): Define.
1331 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1332 (elf_x86_64_create_dynamic_sections): Create and fill in
1333 .eh_frame section for .plt section.
1334 (elf_x86_64_size_dynamic_sections): Write .plt section size
1335 into .eh_frame FDE covering .plt section.
1336 (elf_x86_64_finish_dynamic_sections): Write .plt section
1337 start into .eh_frame FDE covering .plt section. Call
1338 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1339 (elf_backend_plt_alignment): Define to 4.
1340 * elf32-i386.c: Include dwarf2.h.
1341 (elf_i386_eh_frame_plt): New variable.
1342 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1343 PLT_FDE_LEN_OFFSET): Define.
1344 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1345 (elf_i386_create_dynamic_sections): Create and fill in
1346 .eh_frame section for .plt section.
1347 (elf_i386_size_dynamic_sections): Write .plt section size
1348 into .eh_frame FDE covering .plt section.
1349 (elf_i386_finish_dynamic_sections): Write .plt section
1350 start into .eh_frame FDE covering .plt section. Call
1351 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1352 (elf_backend_plt_alignment): Define to 4.
1353
8b778942
L		 13542011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1355
1356 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1357 for x32.
1358
8fd79e71
L		 13592011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1360
1361 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1362 CORE_HEADER is defined.
1363 (elf_x86_64_write_core_note): New.
1364 (elf_backend_write_core_note): Likewise.
1365
1366 * hosts/x86-64linux.h (uint64_t): New.
1367 (user_regsx32_struct): Likewise.
1368 (elf_gregx32_t): Likewise.
1369 (ELF_NGREGX32): Likewise.
1370 (elf_gregsetx32_t): Likewise.
1371 (elf_prstatusx32): Likewise.
1372 (prstatusx32_t): Likewise.
1373 (user_fpregs32_struct): Removed.
1374 (user_fpxregs32_struct): Likewise.
1375 (user32): Likewise.
1376 (elf_fpregset32_t): Likewise.
1377 (elf_fpxregset32_t): Likewise.
1378 (prgregset32_t): Likewise.
1379 (prfpregset32_t): Likewise.
1380
bcd823f1
L		 13812011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1382
1383 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1384 (elf_x86_64_grok_psinfo): Likewise.
1385
a06c7d5a
NC		 13862011-06-16 Nick Clifton <nickc@redhat.com>
1387
1388 * elf.c (elf_find_function): Fail if not provided with a symbol
1389 table.
1390
faa9a424
UW		 13912011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1392
1393 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1394 * elf.c (elfcore_grok_arm_vfp): New function.
1395 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1396 (elfcore_write_arm_vfp): New function.
1397 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1398
48f4b4f5
RH		 13992011-06-14 Richard Henderson <rth@redhat.com>
1400
1401 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1402 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1403 (elf64_alpha_always_size_sections): Don't call
1404 elf64_alpha_merge_ind_symbols.
1405 (elf_backend_copy_indirect_symbol): New.
1406
4d16d575
AM		 14072011-06-14 Alan Modra <amodra@gmail.com>
1408
1409 PR ld/12887
1410 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1411 before doing anything.
1412 (_bfd_elf_discard_section_eh_frame): Likewise.
1413
1e24d83c
AM		 14142011-06-14 Alan Modra <amodra@gmail.com>
1415
1416 * Makefile.am: Formatting.
1417 * Makefile.in: Regenerate.
1418 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1419 * po/SRC-POTFILES.in: Regnerate.
1420
e4d34ace
AM		 14212011-06-14 Alan Modra <amodra@gmail.com>
1422
1423 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1424 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1425 Don't handle warning symbols here.
1426 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1427 (allocate_dynrelocs, readonly_dynrelocs): As above.
1428
7f6ab9f8
AM		 14292011-06-14 Alan Modra <amodra@gmail.com>
1430
1431 PR ld/12851
1432 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1433 (elf_gc_sweep): Don't treat debug and sections like .comment
1434 specially here.
1435 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1436 not part of a group. Always call gc_mark_extra_sections.
1437 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1438 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1439 _bfd_elf_gc_mark_extra_sections.
1440 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1441 _bfd_elf_gc_mark_extra_sections.
1442 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1443
09d9a62a
NC		 14442011-06-13 Nick Clifton <nickc@redhat.com>
1445
1446 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1447 variable 'local_got_offsets'.
1448 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1449 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1450
aa137e4d
NC		 14512011-06-13 Walter Lee <walt@tilera.com>
1452
1453 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1454 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1455 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1456 and elfxx-tilegx.lo.
1457 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1458 elfxx-tilegx.c.
1459 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1460 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1461 * Makefile.in: Regenerate.
1462 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1463 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1464 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1465 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1466 bfd-in2.h: Regenerate.
1467 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1468 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1469 and bfd_elf64_tilegx_vec.
1470 * configure: Regenerate.
1471 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1472 TILEPRO_ELF_DATA.
1473 * libbfd.h: Regenerate.
1474 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1475 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1476 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1477 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1478 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1479 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1480 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1481 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1482 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1483 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1484 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1485 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1486 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1487 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1488 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1489 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1490 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1491 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1492 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1493 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1494 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1495 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1496 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1497 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1498 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1499 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1500 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1501 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1502 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1503 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1504 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1505 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1506 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1507 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1508 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1509 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1510 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1511 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1512 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1513 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1514 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1515 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1516 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1517 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1518 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1519 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1520 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1521 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1522 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1523 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1524 * targets.c (bfd_elf32_tilegx_vec): Declare.
1525 (bfd_elf32_tilepro_vec): Declare.
1526 (bfd_elf64_tilegx_vec): Declare.
1527 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1528 and bfd_elf64_tilegx_vec.
1529 * cpu-tilegx.c: New file.
1530 * cpu-tilepro.c: New file.
1531 * elf32-tilepro.h: New file.
1532 * elf32-tilepro.c: New file.
1533 * elf32-tilegx.c: New file.
1534 * elf32-tilegx.h: New file.
1535 * elf64-tilegx.c: New file.
1536 * elf64-tilegx.h: New file.
1537 * elfxx-tilegx.c: New file.
1538 * elfxx-tilegx.h: New file.
1539
7686d77d
AM		 15402011-06-13 Alan Modra <amodra@gmail.com>
1541
1542 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1543 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1544 warning symbols here.
1545 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1546 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1547 elf32_arm_readonly_dynrelocs): Likewise.
1548 * elf32-bfin.c (bfin_discard_copies): Likewise.
1549 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1550 elf_cris_discard_excess_dso_dynamics,
1551 elf_cris_discard_excess_program_dynamics): Likewise.
1552 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1553 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1554 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1555 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1556 elf_i386_readonly_dynrelocs): Likewise.
1557 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1558 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1559 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1560 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1561 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1562 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1563 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1564 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1565 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1566 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1567 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1568 elf32_tic6x_readonly_dynrelocs): Likewise.
1569 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1570 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1571 xstormy16_relax_plt_realloc): Likewise.
1572 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1573 * elf64-alpha.c (elf64_alpha_output_extsym,
1574 elf64_alpha_calc_got_offsets_for_symbol,
1575 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1576 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1577 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1578 elf_hppa_unmark_useless_dynamic_symbols,
1579 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1580 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1581 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1582 readonly_dynrelocs, merge_global_got, reallocate_got,
1583 undo_symbol_twiddle): Likewise.
1584 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1585 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1586 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1587 elf_x86_64_readonly_dynrelocs): Likewise.
1588 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1589 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1590 _bfd_elf_link_find_version_dependencies,
1591 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1592 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1593 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1594 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1595 elf_gc_propagate_vtable_entries_used,
1596 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1597 elf_gc_allocate_got_offsets): Likewise.
1598 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1599 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1600 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1601 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1602 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1603 * i386linux.c (linux_tally_symbols): Likewise.
1604 * m68klinux.c (linux_tally_symbols): Likewise.
1605 * sparclinux.c (linux_tally_symbols): Likewise.
1606 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1607 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1608
1609 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1610 function. Update all callers.
1611 * aoutx.h (aout_link_write_other_symbol): Likewise.
1612 * pdp11.c (aout_link_write_other_symbol): Likewise.
1613 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1614 * ecoff.c (ecoff_link_write_external): Likewise.
1615 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1616 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1617 warning symbols.
1618 * ecoff.c (ecoff_link_hash_traverse): Delete.
1619 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1620 _bfd_coff_write_global_sym.
1621 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1622 * libcoff.h: Regenerate.
1623
894891db
NC		 16242011-06-10 Nick Clifton <nickc@redhat.com>
1625
1626 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1627 backend does not provide a function for creating dynamic sections
1628 then fail.
1629 (bfd_elf_final_link): Issue a warning message if a dynamic section
1630 has the SHT_NOTE type.
1631 (bfd_elf_final_link): Do not look for dynamic strings in a section
1632 that does not have the SHT_STRTAB type or the name .dynstr.
1633 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1634 section is not in the output binary.
1635 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1636
d17fe7b7
TG		 16372011-06-09 Tristan Gingold <gingold@adacore.com>
1638
1639 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1640 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1641 spaces.
1642
8076289e
TG		 16432011-06-09 Tristan Gingold <gingold@adacore.com>
1644
1645 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1646
ba85c43e
NC		 16472011-06-09 Nick Clifton <nickc@redhat.com>
1648
1649 PR ld/12845
1650 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1651 that the output section has an allocated bfd_elf_section_data
1652 structure.
1653 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1654 symbols in sections that have been removed by garbage collection.
1655
adc7571d
L		 16562011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1657
1658 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1659 relocations in SEC_DEBUGGING sections when building shared
1660 libraries.
1661
24007750
L		 16622011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1663
1664 PR ld/12851
1665 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1666 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1667
e79064fe
TG		 16682011-06-08 Tristan Gingold <gingold@adacore.com>
1669
1670 * makefile.vms (OBJS): Add elfxx-ia64.obj
1671 Remove vax case.
1672
d3aeb6ee
AM		 16732011-06-08 Alan Modra <amodra@gmail.com>
1674
1675 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1676 * sco5-core.c: Init match_priority field.
1677
2a41f396
AM		 16782011-06-08 Alan Modra <amodra@gmail.com>
1679
1680 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1681 indirect links here.
1682
1d859532
JB		 16832011-06-07 Joel Brobecker <brobecker@adacore.com>
1684
1685 * irix-core.c (irix_core_vec): Add match_priority field.
1686
0aabe54e
AM		 16872011-06-06 Alan Modra <amodra@gmail.com>
1688
1689 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1690 Add match_priority.
1691 * configure.in: Bump bfd version.
1692 * elfcode.h (elf_object_p): Delete hacks preventing match of
1693 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1694 * elfxx-target.h (elf_match_priority): Define and use.
1695 * format.c (bfd_check_format_matches): Use target match_priority
1696 to choose best of multiple matching targets. In cases with multiple
1697 matches rerun _bfd_check_format if we don't choose the last match.
1698 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1699 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1700 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1701 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1702 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1703 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1704 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1705 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1706 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1707 * vms-lib.c, * xsym.c: Init match_priority field.
1708 * configure: Regenerate.
1709 * bfd-in2.h: Regenerate.
1710
70b554c9
L		 17112011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1712
1713 PR ld/12842
1714 * elfcode.h (elf_object_p): Revert the last change.
1715
d50ec8a7
AM		 17162011-06-04 Alan Modra <amodra@gmail.com>
1717
1718 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1719 return the other arch.
1720 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1721 target.
1722
164a5cb7
NC		 17232011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1724
1725 PR ld/12682
1726 * hash.c (higher_primer_number): Add more, small, prime numbers.
1727 (bfd_hash_set_default_size): Likewise.
1728
cc643b88
NC		 17292011-06-02 Nick Clifton <nickc@redhat.com>
1730
1731 * coff-mcore.c: Fix spelling typo.
1732 * coff-stgo32.c: Likewise.
1733 * elf32-arm.c: Likewise.
1734 * elf32-avr.c: Likewise.
1735 * elf-m68hc1x.c: Likewise.
1736 * elf32-mcore.c: Likewise.
1737 * elf32-mep.c: Likewise.
1738 * elf32-mt.c: Likewise.
1739 * elf32-ppc.c: Likewise.
1740 * elf32-xtensa.c: Likewise.
1741 * elf64-ppc.c: Likewise.
1742 * elfxx-mips.c: Likewise.
1743 * netbsd.h: Likewise.
1744 * nlmcode.h: Likewise.
1745 * vms-alpha.c: Likewise.
1746 * po/bfd.pot: Regenerate.
1747 * po/SRC-POTFILES.in: Regenerate.
1748
4c422395
DD		 17492011-06-01 DJ Delorie <dj@redhat.com>
1750
1751 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1752 * target.c: Likewise.
1753 * configure.in: Likewise.
1754 * configure.in: Regenerate.
1755 * elf32-rx.c: Add elf32-rx-be-ns target.
1756 (rx_elf_object_p): Never allow the be-ns target by default,
1757 only allow it if the user requests it.
1758
4b819e1f
L		 17592011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1760
1761 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1762 relocation in readonly section in a shared object.
1763 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1764
74ce8de7
NC		 17652011-05-31 Nick Clifton <nickc@redhat.com>
1766
1767 * archive.c (adjust_relative_path): Fix comment to prevent it
1768 corrupting the auto-generated bfd.h.
1769
63e1a0fc
PB		 17702011-05-31 Paul Brook <paul@codesourcery.com>
1771
1772 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1773 for known functions.
1774 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1775 symbols.
1776
12352d3f
PB		 17772011-05-31 Paul Brook <paul@codesourcery.com>
1778
1779 * elf32-arm.c (arm_stub_is_thumb): Add
1780 arm_stub_long_branch_v4t_thumb_tls_pic.
1781 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1782 Handle Thumb stubs.
1783
c4948609
NC		 17842011-05-27 Nick Clifton <nickc@redhat.com>
1785
1786 PR binutils/12710
1787 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1788 unable to read a file pointed to by an entry in a thin archive.
1789 (adjust_relative_path): Use lrealpath to canonicalize paths.
1790 Handle the case where the reference path is above the current
1791 path in the directory tree.
1792
6769d501
L		 17932011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1794
1795 PR ld/12809
1796 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1797 R_X86_64_TPOFF64 in executable.
1798
2676a7d9
AM		 17992011-05-26 Alan Modra <amodra@gmail.com>
1800
1801 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1802 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1803 local_protected comment.
1804
cbe79dfe
TG		 18052011-05-25 Tristan Gingold <gingold@adacore.com>
1806
1807 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1808 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1809 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1810 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1811 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1812 (elf32-ia64.c): Created from elfnn-ia64.c
1813 (elf64-ia64.c): Likewise.
1814 * elfxx-ia64.h: New file.
1815 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1816 functions.Includes elfxx-ia64.h.
1817 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1818 (IA64_HOWTO): Adjust.
1819 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1820 (elfNN_ia64_reloc_type_lookup): Renames to
1821 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1822 (elfNN_ia64_reloc_name_lookup): Renames to
1823 ia64_elf_reloc_name_lookup. Make it public.
1824 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1825 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1826 public.
1827 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1828 Move it and make it public. Move prototype to elfxx-ia64.h
1829 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1830 Move prototype to elfxx-ia64.h
1831 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1832 (elfNN_ia64_info_to_howto): Adjust calls.
1833 (elfNN_ia64_relax_section): Adjust calls.
1834 (count_dyn_reloc): Fix typo.
1835 (elfNN_ia64_relocate_section): Adjust calls.
1836 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1837 (bfd_elfNN_bfd_reloc_type_lookup)
1838 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1839 * configure: Regenerate.
1840 * Makefile.in: Regenerate.
1841
1ce74905
DD		 18422011-05-23 DJ Delorie <dj@redhat.com>
1843
1844 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1845 the vma/lma swapping done in elf32_rx_modify_program_headers.
1846
997fbe36
NC		 18472011-05-23 Nick Clifton <nickc@redhat.com>
1848
1849 * elf-m10300.c (mn10300_elf_mkobject): New function.
1850 (bfd_elf32_mkobject): Define.
1851
6061a67d
AM		 18522011-05-23 Alan Modra <amodra@gmail.com>
1853
1854 * elf-bfd.h: Comment typo fix.
1855 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1856 struct elf_dyn_relocs throughout.
1857 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1858
25f53a85
AM		 18592011-05-23 Alan Modra <amodra@gmail.com>
1860
1861 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1862 functions rather than warning callback or _bfd_error_handler.
1863 * elf32-ppc.c: Likewise.
1864 * elf64-ppc.c: Likewise.
1865 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1866 arg error.
1867 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1868
6de6a7fe
AM		 18692011-05-23 Alan Modra <amodra@gmail.com>
1870
1871 PR 12763
1872 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1873 .tbss, and page align same for all SHT_NOBITS sections.
1874
86b2281f
AM		 18752011-05-21 Alan Modra <amodra@gmail.com>
1876
1877 PR 12763
1878 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1879 from PT_TLS header.
1880 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1881 segment if just for .tbss.
1882 (assign_file_positions_for_load_sections): Don't report "can't
1883 allocate in segment" errors for .tbss.
1884 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1885 from SHT_NOBITS section filepos.
1886
4a732032
BS		 18872011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1888
1889 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1890 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1891 (elf32_tic6x_relocate_section): Handle them.
1892
dd98f8d2
NC		 18932011-05-18 Nick Clifton <nickc@redhat.com>
1894
1895 PR ld/12761
1896 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1897 sections when building shared libraries.
1898
9c489990
NC		 18992011-05-18 Rafał Krypa <r.krypa@samsung.com>
1900
1901 PR ld/12778
1902 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1903 reloc pointer.
1904
5ccfed9b
TG		 19052011-05-18 Tristan Gingold <gingold@adacore.com>
1906
1907 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1908 (xcoff_sweep): Always keep dwarf sections.
1909 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1910
85645aed
TG		 19112011-05-18 Tristan Gingold <gingold@adacore.com>
1912
1913 * libxcoff.h (struct xcoff_dwsect_name): New type.
1914 (XCOFF_DWSECT_NBR_NAMES): New macro.
1915 (xcoff_dwsect_names): Declare.
1916 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1917 (styp_to_sec_flags): Ditto.
1918 (coff_new_section_hook): Ditto.
1919 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1920 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1921
84bff83f
NC		 19222011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1923
1924 PR ld/12759
1925 * elf32-rx.c (ignore_lma): New variable.
1926 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1927 (rx_modify_program_headers): Only copy the LMA into the VMA if
1928 ignore_lma is true.
1929
16d96b5b
AM		 19302011-05-17 Alan Modra <amodra@gmail.com>
1931
1932 PR ld/12760
1933 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1934 * elflink.c (elf_link_add_object_symbols): Likewise.
1935 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1936
41e04eaa
AM		 19372011-05-16 Alan Modra <amodra@gmail.com>
1938
1939 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1940
77c56f44
RS		 19412011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1942
1943 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1944 global GOT entries for GOT_PAGE relocations against global symbols.
1945
2a616379
BS		 19462011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1947
1948 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1949 (tic6x-*-*): Replaced by these.
1950 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1951 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1952 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1953 Define.
1954 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1955 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1956 "elf32-target.h" two more times.
1957 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1958 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1959 bfd_elf32_tic6x_elf_le_vec.
1960 * configure: Regenerate.
1961
3ac5406b
JB		 19622011-05-13 Jan Beulich <jbeulich@novell.com>
1963
1964 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1965
335e41d4
JK		 19662011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1967
1968 * config.in: Regenerated.
1969 * configure: Regenerated.
1970 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1971 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1972 HAVE_PSINFO32_T_PR_PID.
1973 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1974 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1975 and HAVE_PSINFO32_T_PR_PID.
1976 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1977
bc989cdc
JK		 19782011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1979
1980 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1981 32bit psinfo.
1982 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1983 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1984
fbd9ad90
PB		 19852011-05-09 Paul Brook <paul@codesourcery.com>
1986
1987 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1988 * bfd-in2.h: Regenerate.
1989 * elf32-tic6x.c: Include limits.h.
1990 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1991 _tic6x_elf_section_data): New.
1992 (elf32_tic6x_section_data): Define.
1993 (elf32_tic6x_new_section_hook): Allocate target specific data.
1994 (elf32_tic6x_add_unwind_table_edit): New function.
1995 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1996 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1997 elf32_tic6x_copy_exidx_entry): New functions.
1998 (elf_backend_write_section): Define.
1999
1bce6bd8
PB		 20002011-05-09 Paul Brook <paul@codesourcery.com>
2001
2002 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2003 elf32_tic6x_fake_sections): New functions.
2004 (elf_backend_fake_sections): Define.
2005
9cf0e282
PB		 20062011-05-09 Paul Brook <paul@codesourcery.com>
2007
2008 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2009 (elf_backend_gc_mark_extra_sections): Define.
2010
730035f7
DK		 20112011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2012
2013 PR ld/12365
2014 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2015 references to symbols defined in discarded sections.
2016
88e59394
DK		 20172011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2018
2019 PR ld/12365
2020 * coffgen.c (coff_write_symbol): Assume input section is its own
2021 output section if output_section member not set.
2022 (coff_write_alien_symbol): Likewise.
2023
310fd250
L		 20242011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2025
2026 PR ld/12730
2027 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2028
2029 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
41e04eaa 2030 sections if needed.
310fd250
L		 2031
2032 * section.c (SEC_ELF_REVERSE_COPY): New.
2033 * bfd-in2.h: Regenerated.
2034
70778fc7
AM		 20352011-05-07 Anders Kaseorg <andersk@ksplice.com>
2036
2037 PR 12739
2038 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2039 * bfd-in2.h: Regenerate.
2040
8185f55c
TG		 20412011-05-06 Tristan Gingold <gingold@adacore.com>
2042
2043 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2044 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2045 any code section. Add comments.
2046 (alpha_vms_object_p): Use void * instead of PTR.
2047 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2048 (build_module_list): Guard against no DST section. Add comments.
2049 (alpha_vms_link_output_symbol): Discard undefined symbols.
2050 (alpha_vms_get_section_contents): Simply memcpy if the section was
2051 already loaded. Fix typo.
2052 (vms_new_section_hook): Use void * instead of PTR.
2053 (vms_alpha_vec): Ditto.
2054
7d24e6a6
RS		 20552011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2056
2057 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2058 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2059
c6a8f6e0
BS		 20602011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2061
2062 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2063 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2064 mismatch. Choose the lower of the two values.
2065 (bfd_elf32_bfd_final_link): New macro.
2066
7f41df2e
TG		 20672011-04-28 Tristan Gingold <gingold@adacore.com>
2068
2069 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2070 (bfd_xcoff_swap_aux_out): Ditto.
2071 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2072 (bfd_xcoff64_swap_aux_out): Ditto.
2073
9507a174
AM		 20742011-05-04 Alan Modra <amodra@gmail.com>
2075
2076 PR ld/12727
2077 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2078 was_undefined on dot-symbols.
2079
2fbb87f6
PB		 20802011-05-03 Paul Brook <paul@codesourcery.com>
2081
2082
2083 * elf32-tic6x.c (elf32_tic6x_howto_table,
2084 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2085 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2086 Add R_C6000_EHTYPE.
2087
9d4057ee
AM		 20882011-05-01 Alan Modra <amodra@gmail.com>
2089
2090 PR ld/12718
2091 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2092 creating ifunc sections.
2093 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2094
71e7aa7d
L		 20952011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2096
2097 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2098 names.
2099
b5dee4ea
TT		 21002011-04-28 Tom Tromey <tromey@redhat.com>
2101
2102 * bfdio.c (memory_bstat): Pass correct size to memset.
2103
e4c93b56
MF		 21042011-04-28 Mike Frysinger <vapier@gentoo.org>
2105
2106 * dwarf2.c (dwarf_debug_sections): Mark const.
2107 * elf.c (special_sections): Likewise.
2108 * libbfd-in.h (dwarf_debug_sections): Likewise.
2109 * libbfd.h: Regenerate.
2110
72b016b4
NC		 21112011-04-26 Kai Tietz <ktietz@redhat.com>
2112
2113 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2114 debugging sections.
2115
4964e065
TG		 21162011-04-26 Tristan Gingold <gingold@adacore.com>
2117
2118 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2119
35ed3f94
AM		 21202011-04-24 Alan Modra <amodra@gmail.com>
2121
2122 PR ld/12365
2123 PR ld/12696
2124 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2125 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2126 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2127 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2128 it is a redef of an IR symbol in a real BFD.
2129
b70321a2
L		 21302011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2131
2132 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2133 in readonly section in a shared object.
2134 (elf_i386_size_dynamic_sections): Likewise.
2135 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2136 (elf_x86_64_size_dynamic_sections): Likewise.
2137
aa715242
L		 21382011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2139
2140 PR ld/12694
2141 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2142 symbols.
2143 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2144
f6df62c8
L		 21452011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2146
2147 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2148 on dynamic symbol error.
2149 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2150
4bbd5a24
TG		 21512011-04-20 Tristan Gingold <gingold@adacore.com>
2152
2153 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2154
8ad17b3a
AM		 21552011-04-20 Alan Modra <amodra@gmail.com>
2156
2157 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2158 (bfd_hash_table_init_n): Overflow checking.
2159 (bfd_hash_set_default_size): Return current size. Take unsigned long
2160 arg. Add 65537 to hash_size primes.
2161 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2162 * bfd-in2.h: Regenerate.
2163
1b0df531
JK		 21642011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2165
2166 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2167 memmove elements.
2168
595213d4
AM		 21692011-04-20 Alan Modra <amodra@gmail.com>
2170
9e6619e2
AM		 2171 * libbfd.c (bfd_log2): Do return rounded up value.
2172 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2173 call with expanded old round down version of the function.
2174
595213d4
AM		 2175 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2176 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2177
02d00247
AM		 21782011-04-20 Alan Modra <amodra@gmail.com>
2179
2180 PR ld/12365
2181 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2182 in their own common section.
2183 * elflink.c (elf_link_add_object_symbols): Likewise.
2184 * linker.c (generic_link_check_archive_element): Don't lose flags
2185 if common section is pre-existing.
2186 (_bfd_generic_link_add_one_symbol): Likewise.
2187
24f58f47
AM		 21882011-04-20 Alan Modra <amodra@gmail.com>
2189
2190 PR ld/12365
2191 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2192 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2193 multiple_definition regardless of allow_multiple_definition.
2194 * simple.c (simple_dummy_multiple_definition): Update.
2195 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2196 calls.
2197
417236c0
TG		 21982011-04-18 Tristan Gingold <gingold@adacore.com>
2199
2200 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2201
901f1d17
AM		 22022011-04-18 Alan Modra <amodra@gmail.com>
2203
2204 PR ld/12365
2205 PR ld/12672
2206 * bfd.c (BFD_PLUGIN): Define.
2207 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2208 * bfd-in2.h: Regenerate.
2209 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2210 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2211
63524580
JK		 22122011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2213
2214 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2215 SEC_LOAD.
2216
e21e5835
NC		 22172011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2218
2219 * elf-bfd.h (struct sdt_note): New struct.
2220 (struct elf_obj_tdata) <sdt_note_head>: New field.
2221 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2222 (elfobj_grok_stapsdt_note): Likewise.
2223 (elf_parse_notes): Added code to treat SystemTap note
2224 sections.
2225
6452a567
RH		 22262011-04-12 Richard Henderson <rth@redhat.com>
2227
2228 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2229 exclude empty .got sections.
2230
2a750708
L		 22312011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2232
2233 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2234 array access for BFD_RELOC_386_IRELATIVE.
2235
2123f9ad
BS		 22362011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2237
2238 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2239
f64b2e8d
NC		 22402011-04-11 Mark Wielaard <mjw@redhat.com>
2241
2242 PR 10549
2243 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2244 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2245 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2246 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2247 also if STB_GNU_UNIQUE symbol binding was seen.
2248 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2249 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2250 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2251 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2252 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2253 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2254
e57278ef
AM		 22552011-04-11 Alan Modra <amodra@gmail.com>
2256
2257 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2258 sections.
2259 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2260 (_bfd_generic_get_section_contents_in_window): Likewise.
2261 * section.c (bfd_get_section_contents): Likewise.
2262 * compress.c (bfd_get_full_section_contents): Likewise.
2263 * elf32-rx.c (rx_final_link): Ignore rawsize.
2264 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2265 bfd with bfd_get_section_limit.
2266 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2267 os->size during final link. Update callers.
2268 * bfd-in2.h: Regenerate.
2269
e2ece73c
RS		 22702011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2271
2272 PR ld/12637
2273 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2274 as the number of global entries when merging with the primary GOT.
2275
9f973f28
L		 22762011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2277
2278 * elf32-i386.c: Update copyright year.
2279 * elf64-x86-64.c: Likewise.
2280
21e68916
KT		 22812011-04-09 Kai Tietz <ktietz@redhat.com>
2282
2283 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2284 buffer and use rawsize for sorting.
2285 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2286 before doing alignment.
2287
62d78908
L		 22882011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2289
2290 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2291 error on unsupported relocation.
2292 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2293
2351cae0
L		 22942011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2295
2296 PR binutils/12657
2297 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2298 pid_t.
2299
959b0961
L		 23002011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2301
2302 PR ld/12654
2303 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2304 instead of shared for R_386_TLS_LDO_32.
2305
33b54431
TG		 23062011-04-08 Tristan Gingold <gingold@adacore.com>
2307
2308 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2309 * coff-pmac: Remove
2310 * xcoff-target.h: Remove
2311 * Makefile.in: Regenerate.
2312
5d8e6b4d
CC		 23132011-04-07 Cary Coutant <ccoutant@google.com>
2314
2315 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2316
44e87ece 23172011-04-07 Paul Brook <paul@codesourcery.com>
33b54431 2318
44e87ece
PB		 2319 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2320 pc-relative.
2321 (elf32_tic6x_howto_table_rel): Ditto.
2322 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2323 (elf32_tic6x_check_relocs): Ditto.
2324
8c5fc800
JM		 23252011-04-06 Joseph Myers <joseph@codesourcery.com>
2326
2327 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2328 targets.
2329 (strongarm*, thumb*, xscale*): Remove architectures.
2330 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2331 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2332 xscale-*-coff): Remove targets.
2333
6f8027ae
TG		 23342011-04-01 Tristan Gingold <gingold@adacore.com>
2335
2336 * elfxx-ia64.c: include bfd_stdint.h
2337
c89ce65c
JK		 23382011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2339
2340 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2341 dynobj and its initialization.
2342
545f57c6
TG		 23432011-03-31 Tristan Gingold <gingold@adacore.com>
2344
2345 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2346 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2347 BFD_HOST_LONG_LONG to 1.
2348
083faca9
TG		 23492011-03-31 Tristan Gingold <gingold@adacore.com>
2350
2351 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2352 (_bfd_vms_write_etir): Ditto.
2353 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2354 * configure.com: Generate bfd_stdint.h
2355
ac145307
BS		 23562011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2357
2358 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2359 (elf32_tic6x_setup): Declare.
2360 * elf32-tic6x.c: Include <limits.h>.
2361 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2362 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2363 New structures.
2364 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2365 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2366 tic6x_elf_scom_symbol_ptr): New static variables.
2367 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2368 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2369 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2370 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2371 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2372 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2373 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2374 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2375 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2376 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2377 to weak symbols as required by the ABI.
2378 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2379 as needed when generating DSBT output.
2380 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2381 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2382 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2383 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2384 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2385 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2386 New static functions.
2387 (ELF_MAXPAGESIZE): Define to 0x1000.
2388 (bfd_elf32_bfd_copy_private_bfd_data,
2389 bfd_elf32_bfd_link_hash_table_create,
2390 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2391 elf_backend_want_got_plt, elf_backend_want_dynbss,
2392 elf_backend_plt_readonly, elf_backend_got_header_size,
2393 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2394 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2395 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2396 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2397 elf_backend_section_from_bfd_section,
2398 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2399 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2400 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2401
2402 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2403 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2404 * bfd/bfd-in2.h: Regenerate.
2405 * bfd/libbfd.h: Regenerate.
2406 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2407
53dd76d3
TG		 24082011-03-31 Tristan Gingold <gingold@adacore.com>
2409
2410 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2411 entry on xcoff when value is C_NULL_VALUE.
2412
24132011-03-31 Tristan Gingold <gingold@adacore.com>
2040caca
TG		 2414
2415 * libcoff-in.h (exec_hdr): Remove.
2416 * libcoff.h: Regenerate.
2417
3a294fa7
NC		 24182011-03-30 Nick Clifton <nickc@redhat.com>
2419
2420 * po/da.po: Updated Danish translation.
2421
e117360e
RH		 24222011-03-29 Richard Henderson <rth@redhat.com>
2423
2424 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2425 (elf64_alpha_gc_sweep_hook): New.
2426 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2427 (elf_backend_can_gc_sections): New.
2428
5b806d27
NC		 24292011-03-26 John Marino <binutils@marino.st>
2430
2431 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2432 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2433 * configure: Regenerate.
2434
b42adabf
NC		 24352011-03-25 Michael Snyder <msnyder@vmware.com>
2436
2437 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2438
a283ff93
TG		 24392011-03-25 Tristan Gingold <gingold@adacore.com>
2440
2441 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2442 of find_nearest_line on object files.
2443
cf6b8767
TG		 24442011-03-25 Tristan Gingold <gingold@adacore.com>
2445
2446 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2447 Minor reordering.
2448 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2449
663a1470
AM		 24502011-03-24 Alan Modra <amodra@gmail.com>
2451
2452 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2453 old-style __tls_get_addr calls without marker relocs don't match
2454 their arg setup insn one for one. If such mismatches are found
2455 report the reloc and don't do any tls optimization.
2456 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2457
dc80f6ae
EW		 24582011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2459
2460 * bfd-in2.h: Regenerate.
2461
8cc66334
EW		 24622011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2463
2464 * archures.c: Add AVR XMEGA architecture information.
2465 * cpu-avr.c (arch_info_struct): Likewise.
2466 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2467 (elf32_avr_object_p): Likewise.
2468
34e77a92
RS		 24692011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2470
2471 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2472 * bfd-in2.h: Regenerate.
2473 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2474 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2475 entry.
2476 (elf32_arm_howto_from_type): Update accordingly.
2477 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2478 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2479 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2480 with an extra noncall_refcount field.
2481 (arm_local_iplt_info): New structure.
2482 (elf_arm_obj_tdata): Add local_iplt.
2483 (elf32_arm_local_iplt): New accessor macro.
2484 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2485 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2486 Change tls_type to a bitfield and add is_iplt.
2487 (elf32_arm_link_hash_newfunc): Update accordingly.
2488 (elf32_arm_allocate_local_sym_info): New function.
2489 (elf32_arm_create_local_iplt): Likewise.
2490 (elf32_arm_get_plt_info): Likewise.
2491 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2492 (elf32_arm_get_local_dynreloc_list): Likewise.
2493 (create_ifunc_sections): Likewise.
2494 (elf32_arm_copy_indirect_symbol): Update after the changes to
2495 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2496 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2497 to get PLT information. Assert that all STT_GNU_IFUNC references
2498 are turned into PLT references.
2499 (arm_build_one_stub): Pass the symbol type to
2500 elf32_arm_final_link_relocate.
2501 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2502 (elf32_arm_allocate_irelocs): New function.
2503 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2504 all R_ARM_IRELATIVE.
2505 (elf32_arm_allocate_plt_entry): New function.
2506 (elf32_arm_populate_plt_entry): Likewise.
2507 (elf32_arm_final_link_relocate): Add an st_type parameter.
2508 Set srelgot to null for static objects. Use separate variables
2509 to record which st_value and st_type should be used when generating
2510 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2511 symbol's PLT information, setting has_iplt_entry, splt,
2512 plt_offset and gotplt_offset accordingly. Check whether
2513 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2514 the relocation target accordingly. Broaden assert to include
2515 .iplts. Don't set sreloc for static relocations. Assert that
2516 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2517 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2518 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2519 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2520 resolve GOT references to the .igot.plt entry.
2521 (elf32_arm_relocate_section): Update the call to
2522 elf32_arm_final_link_relocate.
2523 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2524 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2525 relocations in shared libraries and relocatable executables.
2526 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2527 to get the list of dynamic relocations for a local symbol.
2528 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2529 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2530 to allocate local symbol information. Treat R_ARM_REL32 and
2531 R_ARM_REL32_NOI as call relocations in shared libraries and
2532 relocatable executables. Record PLT information for local
2533 STT_GNU_IFUNC functions as well as global functions. Count
2534 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2535 to get the list of dynamic relocations for a local symbol.
2536 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2537 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2538 removed. Update after the changes to elf32_arm_link_hash_entry.
2539 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2540 entries should live in .plt or .iplt. Check whether the .igot.plt
2541 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2542 to allocate .plt and .(i)got.plt entries. Detect which .got
2543 entries will need R_ARM_IRELATIVE relocations and use
2544 elf32_arm_allocate_irelocs to allocate them. Likewise other
2545 non-.got dynamic relocations.
2546 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2547 and dynamic relocations for local STT_GNU_IFUNC symbols.
2548 Check whether the .igot.plt and .got entries can be combined.
2549 Detect which .got entries will need R_ARM_IRELATIVE relocations
2550 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2551 section pointers intead of strcmp checks. Handle iplt and igotplt.
2552 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2553 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2554 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2555 resolve to it.
2556 (elf32_arm_output_plt_map_1): New function, split out from
2557 elf32_arm_output_plt_map. Handle .iplt entries. Use
2558 elf32_arm_plt_needs_thumb_stub_p.
2559 (elf32_arm_output_plt_map): Call it.
2560 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2561 local .iplt entries.
2562 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2563 (elf32_arm_swap_symbol_out): Likewise.
2564 (elf32_arm_add_symbol_hook): New function.
2565 (elf_backend_add_symbol_hook): Define for all targets.
2566
35fc36a8
RS		 25672011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2568
2569 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2570 * elf.c (swap_out_syms): Set st_target_internal for each
2571 Elf_Internal_Sym.
2572 * elfcode.h (elf_swap_symbol_in): Likewise.
2573 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2574 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2575 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2576 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2577 * elflink.c (elf_link_output_extsym): Likewise.
2578 (bfd_elf_final_link): Likewise.
2579 (elf_link_add_object_symbols): Copy st_target_internal
2580 to the hash table if we see a definition.
2581 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2582 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2583 a branch_type field.
2584 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2585 (arm_type_of_stub): Replace actual_st_type with an
2586 actual_branch_type parameter.
2587 (arm_build_one_stub): Use branch types rather than st_types to
2588 determine the type of branch.
2589 (cortex_a8_erratum_scan): Likewise.
2590 (elf32_arm_size_stubs): Likewise.
2591 (bfd_elf32_arm_process_before_allocation): Likewise.
2592 (allocate_dynrelocs_for_symbol): Likewise.
2593 (elf32_arm_finish_dynamic_sections): Likewise.
2594 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2595 a branch_type parameter.
2596 (elf32_arm_relocate_section): Update call accordingly.
2597 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2598 (elf32_arm_output_map_sym): Initialize st_target_internal.
2599 (elf32_arm_output_stub_sym): Likewise.
2600 (elf32_arm_symbol_processing): Delete.
2601 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2602 Use st_target_internal to record the branch type.
2603 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2604 Thumb functions.
2605 (elf32_arm_is_function_type): Delete.
2606 (elf_backend_symbol_processing): Likewise.
2607 (elf_backend_is_function_type): Likewise.
2608
cbc704f3
RS		 26092011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2610
2611 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2612 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2613 into the PLT block.
2614
f6e32f6d
RS		 26152011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2616
2617 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2618 may_need_local_target_p and may_become_dynamic_p to classify
2619 the relocation type. Don't check info->symbolic or h->def_regular
2620 when deciding whether to record a potential dynamic reloc.
2621 Don't treat potential dynamic relocs as PLT references.
2622 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2623 try to make the PLT reference count go negative.
2624
b436d854
RS		 26252011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2626
2627 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2628 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2629 Only create a dynamic relocation for local references if
2630 info->shared.
2631 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2632 allocation accordingly.
2633 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2634
47beaa6a
RS		 26352011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2636
2637 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2638 (elf32_arm_add_dynreloc): Likewise.
2639 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2640 to allocate dynamic relocations.
2641 (elf32_arm_size_dynamic_sections): Likewise.
2642 (allocate_dynrelocs): Likewise. Rename to
2643 allocate_dynrelocs_for_symbol.
2644 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2645 create dynamic relocations.
2646 (elf32_arm_finish_dynamic_symbol): Likewise.
2647
52bc799a
L		 26482011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2649
2650 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2651 x32 GD->IE and GD->LE transitions.
2652 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2653 and LD->LE transitions.
2654
e11840f9
AM		 26552011-03-10 Alan Modra <amodra@gmail.com>
2656
2657 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2658 for LO_DS error message and correct multiple.
2659
aa374f67
AM		 26602011-03-10 Alan Modra <amodra@gmail.com>
2661
2662 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2663 (ppc64_elf_link_just_syms): New function.
2664 (opd_entry_value): Don't assume big-endian host.
2665 (get_r2off): New function.
2666 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2667
d59a60e9
MS		 26682011-03-06 Michael Snyder <msnyder@vmware.com>
2669
4281caad
MS		 2670 * compress.c (bfd_compress_section_contents): Check for out of mem.
2671
17672001
MS		 2672 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2673 that case statement falls through intentionally.
2674
d59a60e9
MS		 2675 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2676
0e29e6e8
AM		 26772011-03-04 Alan Modra <amodra@gmail.com>
2678
2679 * archive.c (bsd_write_armap): Don't call stat in deterministic
2680 mode, and don't use st_mtime if stat returns error.
2681
eb00922a
MS		 26822011-03-03 Michael Snyder <msnyder@vmware.com>
2683
08c13595
MS		 2684 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2685
d543c50d
MS		 2686 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2687
c38eb2a6
MS		 2688 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2689 (aout_link_write_other_symbol): Missing break statement.
2690
8ecc1f20
MS		 2691 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2692
eb00922a
MS		 2693 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2694
4a4c5f25
L		 26952011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2696
2697 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2698 x32 IE->LE transition.
2699 (elf_x86_64_relocate_section): Likewise.
2700
ddcf1fcf
BS		 27012011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2702
aa374f67
AM		 2703 * elflink.c (is_reloc_section): Remove function.
2704 (get_dynamic_reloc_section_name): Construct string manually.
ddcf1fcf 2705
007d6189
KT		 27062011-02-28 Kai Tietz <kai.tietz@onevision.com>
2707
2708 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2709 (adjust_relative_path): Likewise.
2710 (_bfd_construct_extended_name_table): Likewise.
2711 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2712 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2713 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2714 * elf32-spu.c (sort_bfds): Likewise.
2715 (spu_elf_auto_overlay): Likewise.
2716 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2717 * xcofflink.c (xcoff_set_import_path): Likewise.
2718 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2719 (xtensa_regfile_lookup_shortname): Likewise.
2720
8616ad89
AM		 27212011-02-28 Alan Modra <amodra@gmail.com>
2722
2723 PR 12513
2724 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2725 stringsize. Properly sanity check symdef_count. Remove redundant
2726 bfd_release.
2727
80549d04
RÁE		 27282011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2729
2730 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2731 and handle claim_file seeking. Only try to load the plugin once.
2732
93b3ac75
AS		 27332011-02-22 Andreas Schwab <schwab@redhat.com>
2734
2735 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2736 relocation read the value from the second GOT slot.
2737
6fa052f0
TG		 27382011-02-15 Tristan Gingold <gingold@adacore.com>
2739
2740 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2741
28be611c
AM		 27422011-02-15 Alan Modra <amodra@gmail.com>
2743
2744 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2745 toc relocs. Fuss over free(NULL).
2746
93252b1c
MF		 27472011-02-14 Mike Frysinger <vapier@gentoo.org>
2748
2749 * elflink.c (bfd_elf_size_dynamic_sections): Add
2750 bfd_get_symbol_leading_char to the start of newname.
2751
822ce8ee
RW		 27522011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2753
2754 * configure: Regenerate.
2755
425b145b
AM		 27562011-02-09 Alan Modra <amodra@gmail.com>
2757
2758 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2759 we are done. When optimising large toc, check that a global
2760 symbol on a toc reloc is defined in a kept section.
2761
82f2dbf7
NC		 27622011-02-08 Nick Clifton <nickc@redhat.com>
2763
2764 PR binutils/12467
2765 * elf.c (assign_file_positions_for_load_sections): Set the program
2766 header offset and entry size to zero if there are no program
2767 headers.
2768
df22d223
AM		 27692011-02-08 Alan Modra <amodra@gmail.com>
2770
2771 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2772 local_syms when looking for local symbols in .toc.
2773
6683a28d
AM		 27742011-02-01 Alan Modra <amodra@gmail.com>
2775
2776 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2777 for toc pointer on any section having makes_toc_func_call set.
2778 (check_pasted_section): Ensure pasted .init/.fini fragments use
2779 the same toc if any has makes_toc_func_call set.
2780
5240d94d
JM		 27812011-01-28 Joseph Myers <joseph@codesourcery.com>
2782
2783 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2784 field.
2785
ed88c97e
RS		 27862011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2787
2788 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2789 common sections too.
2790
1a0c107f
L		 27912011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2792
04449d86
L		 2793 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2794 Solaris target.
1a0c107f 2795
d68cd58c
NC		 27962011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2797
2798 Fix compilation for mingw64.
2799 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2800 typecast to avoid warning.
2801 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2802 usage.
2803 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2804 of long for pointer to avoid warning.
2805 (elfNN_ia64_relax_brl): Idem.
2806 (elfNN_ia64_install_value): Idem.
2807 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2808
da17376b
RS		 28092011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2810
2811 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2812 h->needs_plt when deciding whether to record a possible dynamic reloc.
2813
1e81e12b
RS		 28142011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2815
2816 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2817 dynamic relocs for the removed section.
2818
d1534d16
L		 28192011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2820
2821 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2822 relocations.
2823
248775ba
L		 28242011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2825
2826 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2827 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2828 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2829 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2830 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2831 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2832 for ILP32.
2833
4a97a0e5
AM		 28342011-01-14 Alan Modra <amodra@gmail.com>
2835
2836 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2837 error.
2838 (_bfd_default_error_handler): Likewise.
2839 * elf.c (print_segment_map): Likewise.
2840 * libbfd.c (warn_deprecated): Likewise.
2841 * som.c (som_sizeof_headers): No need to do so here.
2842 * coff-i860.c: Replace use of printf for error messages with
2843 _bfd_error_handler.
2844 * coff-ppc.c: Likewise.
2845 * coff-sh.c: Likewise.
2846 * elf32-bfin.c: Likewise.
2847 * elf32-dlx.c: Likewise.
2848 * elf32-mep.c: Likewise.
2849 * elf32-v850.c: Likewise.
2850 * mach-o.c: Likewise.
2851 * pef.c: Likewise.
2852
82e96e07
L		 28532011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2854
2855 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2856 swap_reloca_out.
2857 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2858 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2859 for 32bit.
2860 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2861 ELF_ST_TYPE.
2862 (elf_x86_64_finish_dynamic_symbol): Updated.
2863 (elf_x86_64_finish_dynamic_sections): Don't use
2864 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2865 bfd_elf64_swap_dyn_out.
2866
e6a6bb22
AM		 28672011-01-14 J. Park <grassman@gmail.com>
2868
2869 PR ld/12339
2870 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2871 following bfd_link_hash_warning symbol link.
2872
0855e32b
NS		 28732011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2874 Glauber de Oliveira Costa <glommer@gmail.com>
2875
2876 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2877 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2878 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2879 relocations.
2880 * libbfd.h: Rebuilt.
2881 * bfd-in2.h: Rebuilt.
2882 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2883 (elf32_arm_reloc_map): Likewise.
2884 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2885 (elf32_arm_stub_long_branch_any_tls_pic,
2886 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2887 (DEF_STUBS): Add new stubs.
2888 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2889 (elf32_arm_local_tlsdesc_gotent): New.
2890 (GOT_TLS_GDESC): New mask.
2891 (GOT_TLS_GD_ANY): Define.
2892 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2893 (elf32_arm_compute_jump_table_size): New.
2894 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2895 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2896 sgotplt_jump_table_size fields.
2897 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2898 (elf32_arm_link_hash_table_create): Initialize new fields.
2899 (arm_type_of_stub): Check TLS desc relocs too.
2900 (elf32_arm_stub_name): TLS desc relocs can be shared.
2901 (elf32_arm_tls_transition): Determine relaxation.
2902 (arm_stub_required_alignment): Add tls stubs.
2903 (elf32_arm_size_stubs): Likewise.
2904 (elf32_arm_tls_relax): Perform TLS relaxing.
2905 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2906 (IS_ARM_TLS_GNU_RELOC): New.
2907 (IS_ARM_TLS_RELOC): Use it.
2908 (elf32_arm_relocate_section): Perform TLS relaxing.
2909 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2910 desc relocations.
2911 (allocate_dynrelocs): Allocate tls desc relcoations.
2912 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2913 symbols.
2914 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2915 got slots.
2916 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2917 symbol.
2918 (elf32_arm_finish_dynamic_symbol): Adjust.
2919 (arm_put_trampoline): New.
2920 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2921 trampolines.
2922 (elf_backend_always_size_sections): Define.
2923
7be86737
L		 29242011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2925
2926 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2927
ae428b57 29282011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3db2e7dd
L		 2929
2930 PR ld/12366
2931 PR ld/12371
2932 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2933 handle symbols marked with regular reference, but not non-GOT
2934 reference when building shared library.
2935
2936 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2937 local and global STT_GNU_IFUNC symols when building shared
2938 library.
2939 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2940
9689e3a3
DD		 29412011-01-05 DJ Delorie <dj@redhat.com>
2942
2943 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2944 * libbfd.h: Regenerate.
2945 * bfd-in2.h: Regenerate.
2946 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2947
889a4d3e
L		 29482011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2949
2950 * cpu-i386.c (bfd_i386_compatible): New.
2951 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2952 with bfd_i386_compatible.
2953 (bfd_x86_64_arch_intel_syntax): Likewise.
2954 (bfd_i386_arch_intel_syntax): Likewise.
2955 (i8086_arch): Likewise.
2956 (bfd_x64_32_arch): Likewise.
2957 (bfd_x86_64_arch): Likewise.
2958 (bfd_i386_arch): Likewise.
2959
9e9e0820 2960For older changes see ChangeLog-2010
56882138
AM		 2961\f
2962Local Variables:
2963mode: change-log
2964left-margin: 8
2965fill-column: 74
2966version-control: never
2967End:
GDB Binutils - Deliverables
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