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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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3aaeb7d3
AM		 12011-11-17 Philipp Thomas <philipp@thogro.org>
2
3 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
4 needs to be translated only once.
5
72c4ab07
MR		 62011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
7
8 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
9 zero throughout.
10 (mips16_elf64_howto_table_rela): Likewise.
11 (micromips_elf64_howto_table_rela): Likewise.
12 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
13 (elf_mips16_howto_table_rela): Likewise.
14 (elf_micromips_howto_table_rela): Likewise.
15
14b2f831
AM		 162011-11-15 Alan Modra <amodra@gmail.com>
17 Andreas Tobler <andreast@fgznet.ch>
18
19 * elflink.c (_bfd_elf_create_got_section): Replace
20 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
21 (_bfd_elf_link_create_dynamic_sections): Likewise.
22 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
23 (ppc_elf_create_dynamic_sections): Likewise.
24
81f5d455
MK		 252011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
26
7e51250f 27 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
81f5d455 28
6746a626
NC		 292011-11-08 Nick Clifton <nickc@redhat.com>
30
31 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
32 immediate move into an address register.
33
409ff343
AM		 342011-11-09 Alan Modra <amodra@gmail.com>
35
36 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
37 executables when export_dynamic.
38
560c8763
AM		 392011-11-08 Alan Modra <amodra@gmail.com>
40
41 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
42 ha_relocs_not_using_r2 to unexpected_toc_insn.
43 (ok_lo_toc_insn): New function.
44 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
45 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
46 Handle addic on lo toc reloc.
47
4340287b
DA		 482011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
49
50 PR ld/13387
51 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
52 go through PLT. Reset plt field with init_plt_offset.
53 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
54 allocated for symbols referenced by a plabel.
55
6652d298
DD		 562011-11-02 DJ Delorie <dj@redhat.com>
57
58 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
59 variable.
60
e7ebb214
JB		 612011-11-02 Jan Beulich <jbeulich@suse.com>
62
63 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
64 internal_syment *' parameter. Extend 'dummy' to an array with two
65 elements. Set n_numaux early. Handle BSF_FILE.
66 (coff_write_symbols): Pass NULL as new third argument to
67 coff_write_alien_symbol().
68 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
69 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
70 from non-COFF input BFDs.
71 * libcoff-in.h (coff_write_alien_symbol): Declare.
72 * libcoff.h (coff_write_alien_symbol): Re-generate.
73
99c513f6
DD		 742011-11-01 DJ Delorie <dj@redhat.com>
75
76 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
77 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
78 (BFD32_BACKENDS): Add elf32-rl78.lo.
79 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
80 (Makefile.in): Regenerate.
81 * archures.c (bfd_architecture): Define bfd_arch_rl78.
82 (bfd_archures_list): Add bfd_rl78_arch.
83 * config.bfd: Add rl78-*-elf.
84 * configure.in: Add bfd_elf32_rl78_vec.
85 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
86 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
87 * Makefile.in: Regenerate.
88 * bfd-in2.h: Regenerate.
89 * configure: Regenerate.
90 * libbfd.h: Regenerate.
91 * cpu-rl78.c: New file.
92 * elf32-rl78.c: New file.
93
29942be8
NC		 942011-10-26 Nick Clifton <nickc@redhat.com>
95
96 PR ld/13049
97 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
98 * elf32-hppa.c (STUB_SUFFIX): Likewise.
99
cfb8c092
NC		 1002011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
101
102 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
103 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
104 (BFD32_BACKENDS): Add elf32-epiphany.lo.
105 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
106 * archures.c (bfd_arch_epiphany): Add.
107 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
108 (bfd_epiphany_arch): Declare.
109 (bfd_archures_list): Add &bfd_epiphany_arch.
110 * config.bfd (epiphany-*-elf): New target case.
111 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
112 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
113 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
114 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
115 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
116 * targets.c (bfd_elf32_epiphany_vec): Declare.
117 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
118 * Makefile.in: Regenerate.
119 * bfd-in2.h: Regenerate.
120 * configure: Regenerate.
121 * libbfd.h: Regenerate.
122 * po/SRC-POTFILES.in: Regenerate.
123 * po/bfd.pot: Regenerate.
124 * cpu-epiphany.c: New file.
125 * elf32-epiphany.c: New file.
126
61a2712e
MR		 1272011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
128
129 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
130 assertions.
131
b6009aca
NC		 1322011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
133
134 PR ld/13273
135 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
136 identical TAG_PCS_config attributes.
137
07725569
NC		 1382011-10-24 Nick Clifton <nickc@redhat.com>
139
140 * po/ja.po: Updated Japanese translation.
141
f1163205
NC		 1422011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
143
144 PR binutils/13292
145 * bfd-in.h: Include <sys/stat.h> rather than forward defining
146 struct stat.
147 * bfd-in2.h: Regenerate.
148
98920172
L		 1492011-10-21 H.J. Lu <hongjiu.lu@intel.com>
150
151 PR ld/13302
152 * elf32-i386.c (elf_i386_relocate_section): Replace
153 R_386_IRELATIVE with R_386_RELATIVE.
154
155 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
156 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
157
c293fa49
L		 1582011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
159
160 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
161 comments.
162 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
163
e1f98742
L		 1642011-10-21 H.J. Lu <hongjiu.lu@intel.com>
165
166 PR ld/13302
167 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
168 and next_irelative_index.
169 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
170 and next_irelative_index.
171 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
172 next_tls_desc_index.
173 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
174 next_irelative_index from reloc_count.
175 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
176 R_386_JUMP_SLOT.
177
178 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
179 next_jump_slot_index and next_irelative_index.
180 (elf_x86_64_link_hash_table_create): Initialize
181 next_jump_slot_index and next_irelative_index.
182 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
183 from reloc_count.
184 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
185 R_X86_64_JUMP_SLOT.
186
9553db3c
NC		 1872011-10-20 Nick Clifton <nickc@redhat.com>
188
189 PR ld/13049
190 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
191 symbol names.
192 * elf64-ppc.c (STUB_SUFFIX): Likewise.
193 * elf32-hppa.c (STUB_SUFFIX): Likewise.
194
fa289a5f
AM		 1952011-10-20 Alan Modra <amodra@gmail.com>
196
197 * elf32-i386.c (i386_opcode16): Delete.
198 (elf_i386_check_tls_transition): Use memcmp to compare contents.
199 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
200 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
201
1d5316ab
AM		 2022011-10-19 Alan Modra <amodra@gmail.com>
203
204 PR ld/13177
205 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
206 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
207 "mark". Hide undefweak too. Clear def_regular and ref_regular.
208 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
209 reloc errors from garbage-collected code.
210 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
211 * elf32-bfin.c (bfin_relocate_section): Likewise.
212 (bfinfdpic_relocate_section): Likewise.
213 * elf32-cris.c (cris_elf_relocate_section): Likewise.
214 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
215 * elf32-i386.c (elf_i386_relocate_section): Likewise.
216 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
217 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
218 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
219 * elf32-s390.c (elf_s390_relocate_section): Likewise.
220 * elf32-sh.c (sh_elf_relocate_section): Likewise.
221 * elf32-spu.c (spu_elf_relocate_section): Likewise.
222 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
223 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
224 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
225 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
226 * elf64-s390.c (elf_s390_relocate_section): Likewise.
227 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
228 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
229 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
230 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
231
371a5866
AM		 2322011-10-19 Alan Modra <amodra@gmail.com>
233
234 PR ld/13311
235 * elflink.c (elf_link_output_extsym): Correct test for warning when
236 forced local executable syms are referenced from shared libraries.
237
c192a133
AM		 2382011-10-19 Alan Modra <amodra@gmail.com>
239
240 PR ld/13254
241 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
242
abd242a9
DM		 2432011-10-18 David S. Miller <davem@davemloft.net>
244
245 PR binutils/13301
246 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
247 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
248 call delay slot instruction forward 4 bytes when performing
249 relaxation.
250
4c58e0d8
AM		 2512011-10-17 Alan Modra <amodra@gmail.com>
252
253 PR ld/12975
254 PR ld/13195
255 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
256 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
257
970d488d
HPN		 2582011-10-14 Hans-Peter Nilsson <hp@axis.com>
259
260 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
261 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
262 global symbols.
263 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
264 updates of the plt refcount.
265 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
266 refcount in relation to the plt refcount.
267
9cd3e4e5
NC		 2682011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
269
270 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
271 stubs as resolved.
272
b228303d
AM		 2732011-10-11 Alan Modra <amodra@gmail.com>
274
275 PR binutils/13278
276 * archive.c (bfd_generic_archive_p): Only check first element
277 when target_defaulted.
278 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
279 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
280
98c53ba3
AM		 2812011-10-11 Alan Modra <amodra@gmail.com>
282
283 PR binutils/13257
284 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
285 thin archive element using container target if not defaulted.
286
d5698657
NC		 2872011-10-10 Nick Clifton <nickc@redhat.com>
288
289 * po/es.po: Updated Spanish translation.
290 * po/fi.po: Updated Finnish translation.
291 * po/fr.po: Updated French translation.
292 * po/ru.po: Updated Russian translation.
293
3b421ab3
AM		 2942011-10-10 Alan Modra <amodra@gmail.com>
295
296 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
297 (struct ppc_link_hash_table): Add tocsave_htab.
298 (struct tocsave_entry): New.
299 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
300 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
301 (ppc64_elf_link_hash_table_free): ..and delete it.
302 (build_plt_stub): Always put STD_R2_40R1 first.
303 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
304 on plt call. If present add prologue nop location to tocsave_htab.
305 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
306 first insn of plt call stub when R_PPC64_TOCSAVE present.
307
3e0882af
L		 3082011-10-08 H.J. Lu <hongjiu.lu@intel.com>
309
310 PR ld/13250
311 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
312 alignment and size for common symbols.
313
d56d55e7
AM		 3142011-10-08 Alan Modra <amodra@gmail.com>
315
c3df8c14
AM		 316 PR ld/13229
317 PR ld/13244
318 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
319 dynamic.
320
3212011-10-08 Alan Modra <amodra@gmail.com>
322
323 PR ld/13229
d56d55e7
AM		 324 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
325 even when strip_discarded is false.
326
07c7ed6d
KT		 3272011-10-05 Kai Tietz <ktietz@redhat.com>
328
329 * coffgen.c (coff_write_alien_symbol): Don't write
330 symbol for discarded sections, if strip_discarded isn't
331 explicit set to false.
332 (coff_write_native_symbol): Likewise.
333
d4cb0ea0
NC		 3342011-10-05 DJ Delorie <dj@redhat.com>
335 Nick Clifton <nickc@redhat.com>
336
337 * elf32-rx.c: Add support for PID mode.
338 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
339 Include addend in R_RX_SYM relocations.
340
fc28f9aa
TG		 3412011-09-30 Tristan Gingold <gingold@adacore.com>
342
343 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
344 (read_section): Add sec argument. Adjust the code to get section
345 names from it.
346 (read_indirect_string): Adjust call to read_section.
347 (read_abbrevs): Ditto.
348 (decode_line_info): Ditto.
349 (read_debug_ranges): Ditto.
350 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
351 (find_debug_info): Add debug_sections parameter. Use it instead
352 the above macros.
353 (place_sections): Get section names from stash.
354 (find_line): Add debug_sections argument. Initialize
355 debug_sections field of stash from it.
356 Adjust calls to find_debug_info.
357 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
358 Adjust call to find_line.
359 (_bfd_dwarf2_find_line): Adjust call to find_line.
360 * libcoff-in.h (struct dwarf_debug_section): New declaration.
361 (coff_find_nearest_line_with_names): Likewise.
362 * libcoff.h: Regenerate.
363 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
364 (dwarf_debug_sections): Likewise.
365 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
366 * libbfd.h: Regenerate.
367 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
368 _bfd_dwarf2_find_nearest_line.
369 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
370 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
371 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
372 * coffgen.c (coff_find_nearest_line_with_names): New function.
373 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
374 * coff-rs6000.c (xcoff_debug_sections): New constant.
375 (xcoff_find_nearest_line): New function.
376 (rs6000coff_vec): Use xcoff_find_nearest_line.
377 (pmac_xcoff_vec): Ditto.
378
98528052
AM		 3792011-09-30 Alan Modra <amodra@gmail.com>
380
381 PR ld/13235
382 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
383 (ppc64_elf_edit_toc): Check HA relocs.
384 (ha_reloc_match): Delete function.
385 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
386 Instead do it and low part optimization based on
387 ha_relocs_not_using_r2.
388
c227efa6
AM		 3892011-09-29 Alan Modra <amodra@gmail.com>
390
391 PR ld/13233
392 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
393 debug and special section groups.
394
d14552ab
L		 3952011-09-29 H.J. Lu <hongjiu.lu@intel.com>
396
397 PR ld/13195
398 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
399 clearing def_dynamic.
400 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
401 setting def_dynamic.
402 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
403 versioned.
404
2b914c2b
KT		 4052011-09-27 Kai Tietz <ktietz@redhat.com>
406
407 * coffcode.h (sec_to_styp_flags): Handle
408 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
409 SEC_LINK_DUPLICATES_SAME_SIZE.
410
7cf3bbff
TG		 4112011-09-22 Tristan Gingold <gingold@adacore.com>
412
413 * configure.in: Bump version to 2.22.51
414 * configure: Regenerate.
415
9e8c70f9
DM		 4162011-09-21 David S. Miller <davem@davemloft.net>
417
418 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
419 * elfxx-sparc.h: Declare it.
420 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
421 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
422
7ba695a9
TG		 4232011-09-21 Tristan Gingold <gingold@adacore.com>
424
425 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
426 Deals with size limited strings.
427 (bfd_mach_o_build_commands): Initialize more fields.
428
1a766c68
L		 4292011-09-15 H.J. Lu <hongjiu.lu@intel.com>
430
431 PR ld/13177
432 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
433 nor GOT references.
434
fd91d419
L		 4352011-09-15 H.J. Lu <hongjiu.lu@intel.com>
436
437 PR ld/12975
438 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
439 to struct bfd_elf_version_tree.
440
441 * elflink.c (elf_info_failed): Remove verdefs.
442 (_bfd_elf_export_symbol): Updated.
443 _bfd_elf_link_assign_sym_version): Likewise.
444 (bfd_elf_size_dynamic_sections): Remove pointer to struct
445 bfd_elf_version_tree. Updated.
446 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
447 by linker script.
448
449 * linker.c (bfd_hide_sym_by_version): New.
450
451 * bfd-in2.h: Regenerated.
452
7b5b197e
L		 4532011-09-12 H.J. Lu <hongjiu.lu@intel.com>
454
455 PR ld/13178
456 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
457 if there are no GOT relocations.
458
e7771322
KT		 4592011-09-09 Kai Tietz <ktietz@redhat.com>
460
461 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
462 for targets without symbol_leading_char.
463
103ae312
NC		 4642011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
465
466 * bfdwin.c (bfd_get_file_window): Fix memory leak.
467
28942f62
AM		 4682011-09-07 Alan Modra <amodra@gmail.com>
469
470 PR ld/13131
471 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
472 is initialized.
473
b140b010
AM		 4742011-09-06 Alan Modra <amodra@gmail.com>
475
476 PR ld/13131
477 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
478 (ppc64_elf_edit_toc): Fix style nit. Report some details
479 on linker failure due to reference in debug or non-alloc
480 sections to optimized away toc entry, and don't abort.
481
7d500b83
CL		 4822011-09-01 Christophe Lyon <christophe.lyon@st.com>
483
484 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
485 sections.
486
7cf80422
NC		 4872011-08-26 Nick Clifton <nickc@redhat.com>
488
489 * po/es.po: Updated Spanish translation.
490
af75cb9c
AM		 4912011-08-19 Alan Modra <amodra@gmail.com>
492
493 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
494 we haven't seen expected -mcmodel=medium/large code relocs.
495
9d4b6009
TG		 4962011-08-18 Tristan Gingold <gingold@adacore.com>
497
498 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
499
72b5104c
TG		 5002011-08-17 Tristan Gingold <gingold@adacore.com>
501
502 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
503
c77ec726
AM		 5042011-08-17 Alan Modra <amodra@gmail.com>
505
506 PR ld/12762
507 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
508 (_bfd_handle_already_linked): Declare.
509 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
510 _bfd_coff_section_already_linked.
511 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
512 * coffcode.h (coff_section_already_linked): Likewise.
513 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
514 * elf-bfd.h: Likewise.
515 * libbfd-in.h: Likewise.
516 * targets.c: Likewise.
517 * linker.c (bfd_section_already_linked): Likewise.
518 (bfd_section_already_linked_table_lookup): Likewise.
519 (bfd_section_already_linked_table_insert): Likewise.
520 (_bfd_generic_section_already_linked): Likewise. Call
521 _bfd_handle_already_linked.
522 (_bfd_handle_already_linked): New function, split out from..
523 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
524 2011-07-09 changes. Avoid unnecessary strcmp when matching
525 already_linked_list entries. Match plugin linkonce section.
526 (section_signature): Delete.
527 * coffgen.c (_bfd_coff_section_already_linked): New function.
528 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
529 * libbfd.h: Regenerate.
530 * libcoff.h: Regenerate.
531 * bfd-in2.h: Regenerate.
532
b3874e1a
AM		 5332011-08-14 Alan Modra <amodra@gmail.com>
534
535 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
536 shared and call to _mcount will go via plt.
537
8de848d8
AM		 5382011-08-14 Alan Modra <amodra@gmail.com>
539
540 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
541 * elf32-ppc.c: Likewise.
542 (ppc_elf_select_plt_layout): Use einfo rather than info to report
543 forced bss-plt.
544
64d25c44
L		 5452011-08-12 H.J. Lu <hongjiu.lu@intel.com>
546
547 PR ld/13082
548 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
549 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
550 and zero-extend it to 64bit if addend is zero for x32. Generate
551 R_X86_64_RELATIVE64 for x32.
552
2de70689
MGD		 5532011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
554
555 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
556 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
557 * elf32-arm.c (elf32_arm_link_hash_table): New field.
558 (elf232_arm_link_hash_table_create): Initialise new field.
559 (check_use_blx): Change test depending on fix_arm1176.
560 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
561 command line options.
562
5a5cbf72
TG		 5632011-08-08 Tristan Gingold <gingold@adacore.com>
564
565 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
566 (segsec_names_xlat): Reorder elements.
567 (bfd_mach_o_read_section_32): Fix typo.
568 (bfd_mach_o_read_section_64): Fix typo.
569
f1bde64c
TG		 5702011-08-08 Tristan Gingold <gingold@adacore.com>
571
572 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
573 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
574 (bfd_mach_o_section): Use them. Add next field.
575 (bfd_mach_o_segment_command): Replace sections array by
576 sect_head and sect_tail.
577 (bfd_mach_o_get_mach_o_section): New macro.
578 (bfd_mach_o_lookup_section): Remove.
579 (bfd_mach_o_new_section_hook): New function.
580 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
581 instead of strcmp.
582 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
583 parameter with segname and sectname parameters. Adjust.
584 (bfd_mach_o_append_section_to_segment): New function. Use a
585 linked list for Mach-O sections.
586 (bfd_mach_o_write_segment_32): Adjust.
587 (bfd_mach_o_write_segment_64): Ditto.
588 (bfd_mach_o_build_commands): Fix comment. Adjust.
589 (bfd_mach_o_flatten_sections): Adjust.
590 (bfd_mach_o_print_section_map): Adjust.
591 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
592 (bfd_mach_o_new_section_hook): New function.
593 (bfd_mach_o_init_section_from_mach_o): Ditto.
594 (bfd_mach_o_read_section_32): Remove section parameter.
595 Return a section instead.
596 (bfd_mach_o_read_section_64): Ditto.
597 (bfd_mach_o_read_section): Ditto.
598 (bfd_mach_o_make_bfd_section): Adjust.
599 (bfd_mach_o_read_segment): Adjust for new profile of
600 bfd_mach_o_read_section.
601 (bfd_mach_o_lookup_section): Remove.
602 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
603
edbdea0e
TG		 6042011-08-08 Tristan Gingold <gingold@adacore.com>
605
606 * mach-o.h (bfd_mach_o_version_min_command): New structure.
607 (bfd_mach_o_load_command): Add version_min.
608 (mach_o_data_struct): Fix comment.
609 * mach-o.c (bfd_mach_o_read_version_min): New function.
610 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
611 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
612 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
613 (bfd_mach_o_get_name_or_null): New function.
614 (bfd_mach_o_get_name): Use the above new one.
615 (bfd_mach_o_load_command_name): Add the above new commands.
616 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
617 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
618 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
619 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
620
46d1c23b
TG		 6212011-08-08 Tristan Gingold <gingold@adacore.com>
622
623 * mach-o.h: Move size macros to external.h
624 Move reloc macros to reloc.h and x86-64.h.
625 * mach-o-i386.c: Includes mach-o/reloc.h
626 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
627 * mach-o.c: Add includes.
628 (bfd_mach_o_write_header): Use structure from external.h to convert.
629 (bfd_mach_o_write_thread): Ditto.
630 (bfd_mach_o_write_relocs): Ditto.
631 (bfd_mach_o_write_section_32): Ditto.
632 (bfd_mach_o_write_section_64): Ditto.
633 (bfd_mach_o_write_segment_32): Ditto.
634 (bfd_mach_o_write_segment_64): Ditto.
635 (bfd_mach_o_write_symtab): Ditto.
636 (bfd_mach_o_write_contents): Ditto.
637 (bfd_mach_o_read_header): Ditto.
638 (bfd_mach_o_read_section_32): Ditto.
639 (bfd_mach_o_read_section_64): Ditto.
640 (bfd_mach_o_read_symtab_symbol): Ditto.
641 (bfd_mach_o_read_dylinker): Ditto.
642 (bfd_mach_o_read_dylib): Ditto.
643 (bfd_mach_o_read_dysymtab): Ditto.
644 (bfd_mach_o_read_symtab): Ditto.
645 (bfd_mach_o_read_linkedit): Ditto.
646 (bfd_mach_o_read_str): Ditto.
647 (bfd_mach_o_read_dyld_info): Ditto.
648 (bfd_mach_o_read_segment): Ditto.
649 (bfd_mach_o_read_command): Ditto.
650 (bfd_mach_o_archive_p): Ditto.
651 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
652 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
653 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
654 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
655 of an hard-coded value.
656
fde33808
TG		 6572011-08-08 Tristan Gingold <gingold@adacore.com>
658
659 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
660 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
661 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
662 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
663
53d58d96
TG		 6642011-08-08 Tristan Gingold <gingold@adacore.com>
665
666 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
667 (bfd_mach_o_convert_section_name_to_bfd): Use it.
668 (bfd_mach_o_get_section_type_from_name): New function.
669 (bfd_mach_o_get_section_attribute_from_name): Ditto.
670 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
671 Add comments. Add prototypes for the above new functions.
672
9a66aae0
MK		 6732011-08-05 Mark Kettenis <kettenis@gnu.org>
674
675 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
676
d969d15f
AM		 6772011-08-05 Alan Modra <amodra@gmail.com>
678
679 * elf64-ppc.c (maybe_strip_output): New function.
680 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
681
43e1669b
AM		 6822011-08-05 Alan Modra <amodra@gmail.com>
683
684 PR ld/12762
685 * elflink.c (_bfd_elf_section_already_linked): Return matched
686 status. Remove COFF comdat section handling.
687 * linker.c (_bfd_generic_section_already_linked): Return matched
688 status. Don't set SEC_GROUP in l_flags for plugin entries.
689 (bfd_section_already_linked): Update prototype.
690 * targets.c (_section_already_linked): Likewise.
691 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
692 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
693 (_bfd_nolink_section_already_linked): Update.
694 * libbfd.h: Regenerate.
695 * bfd-in2.h: Regenerate.
696
6177242a
AM		 6972011-08-05 Alan Modra <amodra@gmail.com>
698
699 * elf32-ppc.c: Include dwarf2.h.
700 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
701 (ppc_elf_create_glink): Create .eh_frame section.
702 (glink_eh_frame_cie): New array.
703 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
704 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
705
f1bb0388
TG		 7062011-08-04 Tristan Gingold <gingold@adacore.com>
707
708 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
709 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
710
092d27ff
TG		 7112011-08-03 Tristan Gingold <gingold@adacore.com>
712
713 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
714 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
715
80cab405
MR		 7162011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
717
718 * elfxx-mips.c (check_4byte_branch): Remove function.
719 (check_relocated_bzc): New function.
720 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
721 instructions that immediately follow a compact branch
722 instruction.
723
c7131b65
AM		 7242011-08-02 Alan Modra <amodra@gmail.com>
725
726 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
727 plt_static_chain.
728 (ppc_build_one_stub): Adjust get_relocs call to suit..
729 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
730
d7921315
L		 7312011-08-01 H.J. Lu <hongjiu.lu@intel.com>
732
733 PR ld/13048
734 * archures.c (bfd_mach_i386_intel_syntax): New.
735 (bfd_mach_i386_i8086): Updated.
736 (bfd_mach_i386_i386): Likewise.
737 (bfd_mach_x86_64): Likewise.
738 (bfd_mach_x64_32): Likewise.
739 (bfd_mach_i386_i386_intel_syntax): Likewise.
740 (bfd_mach_x86_64_intel_syntax): Likewise.
741 (bfd_mach_x64_32_intel_syntax): Likewise.
742 (bfd_mach_l1om): Likewise.
743 (bfd_mach_l1om_intel_syntax): Likewise.
744 (bfd_mach_k1om): Likewise.
745 (bfd_mach_k1om_intel_syntax): Likewise.
746
747 * bfd-in2.h: Regenerated.
748
749 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
750 bits_per_address.
751 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
752 (bfd_x64_32_arch): Likewise.
753
754 * elf64-x86-64.c: Include "libiberty.h".
755 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
756 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
757 (elf_x86_64_reloc_type_lookup): Likewise.
758 (elf_x86_64_reloc_name_lookup): Likewise.
759 (elf_x86_64_relocate_section): Likewise.
760 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
761
f41e5fcc
MR		 7622011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
763
764 * elfxx-mips.c (check_br32): Fix return type.
765
c088dedf
MR		 7662011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
767
768 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
769
2309ddf2
MR		 7702011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
771
772 * elfxx-mips.c: Adjust comments throughout.
773 (mips_elf_relax_delete_bytes): Reshape code.
774 (_bfd_mips_elf_relax_section): Remove check for
775 R_MICROMIPS_GPREL16 relocations. Reshape code.
776
23209a78
RM		 7772011-07-28 Roland McGrath <mcgrathr@google.com>
778
a27e4371
RM		 779 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
780 (elf_i386_nacl_plt0_entry): New variable.
781 (elf_i386_plt_entry): New variable.
782 (elf_i386_nacl_pic_plt0_entry): New variable.
783 (elf_i386_nacl_pic_plt_entry): New variable.
784 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
785 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
786 (elf_backend_plt_alignment): Likewise.
787
788 * config.bfd: Handle i[3-7]86-*-nacl*.
789 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
790 * targets.c: Support bfd_elf32_i386_nacl_vec.
791 * configure.in: Likewise.
792 * configure: Regenerated.
793
25e762b9
RM		 794 * elf32-i386.c (struct elf_i386_plt_layout): New type.
795 (GET_PLT_ENTRY_SIZE): New macro.
796 (elf_i386_plt): New variable.
797 (struct elf_i386_backend_data): New member `plt'.
798 (elf_i386_arch_bed): Add initializer for it.
799 (elf_i386_vxworks_arch_bed): Likewise.
800 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
801 (elf_i386_plt_sym_val): Likewise.
802 (elf_i386_relocate_section): Likewise.
803 (elf_i386_finish_dynamic_symbol): Likewise.
804 Also use other elf_i386_plt_layout members for PLT details.
805 (elf_i386_finish_dynamic_sections): Likewise.
806
23209a78
RM		 807 * elf32-i386.c (struct elf_i386_backend_data): New type.
808 (get_elf_i386_backend_data): New macro.
809 (elf_i386_arch_bed): New variable.
810 (elf_backend_arch_data): New macro.
811 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
812 (elf_i386_link_hash_table_create): Don't initialize them.
813 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
814 elf_i386_backend_data, not elf_i386_link_hash_table.
815 (elf_i386_adjust_dynamic_symbol): Likewise.
816 (elf_i386_allocate_dynrelocs): Likewise.
817 (elf_i386_readonly_dynrelocs): Likewise.
818 (elf_i386_size_dynamic_sections): Likewise.
819 (elf_i386_relocate_section): Likewise.
820 (elf_i386_finish_dynamic_symbol): Likewise.
821 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
822 (elf_i386_vxworks_link_hash_table_create): Function removed.
823 (elf_i386_vxworks_arch_bed): New variable.
824 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
825
826 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
827 * elfxx-target.h (elf_backend_arch_data): New macro.
828 (elfNN_bed): Use it as initializer for the new member.
829
d91a6875
NC		 8302011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
831
832 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
833 of range branches.
834
4ccf1e31
JJ		 8352011-07-26 Jakub Jelinek <jakub@redhat.com>
836
837 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
838 and .zdebug_macro entry.
839 (dwarf_debug_section_enum): Add debug_macro.
840
58d180e8
AM		 8412011-07-26 Alan Modra <amodra@gmail.com>
842
6177242a 843 * elf64-ppc.c: Include dwarf2.h.
58d180e8
AM		 844 (struct ppc_link_hash_table): Add glink_eh_frame.
845 (create_linkage_sections): Create .eh_frame section.
846 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
847 glink_eh_frame.
848 (glink_eh_frame_cie): New array.
849 (ppc64_elf_size_stubs): Size glink_eh_frame.
850 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
851 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
852
18978b27
HPN		 8532011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
854
855 PR ld/12815
856 * elf64-mmix.c (struct _mmix_elf_section_data): New members
857 has_warned_bpo and has_warned_pushj.
858 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
859 converting to ISO C. Add new parameter error_message. All
860 callers changed.
861 (mmix_elf_perform_relocation): Ditto.
862 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
863 Handle the case where mmix_elf_check_common_relocs has not been
864 called, missing preparations for relocs of the respective type.
865
df58fc94 8662011-07-24 Chao-ying Fu <fu@mips.com>
58d180e8
AM		 867 Ilie Garbacea <ilie@mips.com>
868 Maciej W. Rozycki <macro@codesourcery.com>
869 Joseph Myers <joseph@codesourcery.com>
870 Catherine Moore <clm@codesourcery.com>
df58fc94
RS		 871 Richard Sandiford <rdsandiford@googlemail.com>
872
873 * archures.c (bfd_mach_mips_micromips): New macro.
874 * cpu-mips.c (I_micromips): New enum value.
875 (arch_info_struct): Add bfd_mach_mips_micromips.
876 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
877 prototype.
878 (_bfd_mips_elf_relax_section): Likewise.
879 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
880 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
881 ASE.
882 (_bfd_mips16_elf_reloc_shuffle): Rename to...
883 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
884 (gprel16_reloc_p): Handle microMIPS ASE.
885 (literal_reloc_p): New function.
886 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
887 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
888 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
889 and _bfd_mips_elf_reloc_shuffle changes.
890 (mips_elf_gprel32_reloc): Update comment.
891 (micromips_reloc_map): New variable.
892 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
893 (mips_elf32_rtype_to_howto): Likewise.
894 (mips_info_to_howto_rel): Likewise.
895 (bfd_elf32_bfd_is_target_special_symbol): Define.
896 (bfd_elf32_bfd_relax_section): Likewise.
897 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
898 (micromips_elf64_howto_table_rela): Likewise.
899 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
900 and _bfd_mips_elf_reloc_shuffle changes.
901 (micromips_reloc_map): Likewise.
902 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
903 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
904 (mips_elf64_rtype_to_howto): Likewise.
905 (bfd_elf64_bfd_is_target_special_symbol): Define.
906 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
907 (elf_micromips_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_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
912 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
913 (mips_elf_n32_rtype_to_howto): Likewise.
914 (bfd_elf32_bfd_is_target_special_symbol): Define.
915 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
916 (LA25_LUI_MICROMIPS_2): Likewise.
917 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
918 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
919 (TLS_RELOC_P): Handle microMIPS ASE.
920 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
921 target is a microMIPS function.
922 (micromips_reloc_p): New function.
923 (micromips_reloc_shuffle_p): Likewise.
924 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
925 (got_disp_reloc_p, got_page_reloc_p): New functions.
926 (got_ofst_reloc_p): Likewise.
927 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
928 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
929 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
930 (micromips_branch_reloc_p): New function.
931 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
932 (tls_gottprel_reloc_p): Likewise.
933 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
934 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
935 ASE.
936 (_bfd_mips16_elf_reloc_shuffle): Rename to...
937 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
938 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
939 (mips_tls_got_index, mips_elf_got_page): Likewise.
940 (mips_elf_create_local_got_entry): Likewise.
941 (mips_elf_relocation_needs_la25_stub): Likewise.
942 (mips_elf_calculate_relocation): Likewise.
943 (mips_elf_perform_relocation): Likewise.
944 (_bfd_mips_elf_symbol_processing): Likewise.
945 (_bfd_mips_elf_add_symbol_hook): Likewise.
946 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
947 (mips_elf_add_lo16_rel_addend): Likewise.
948 (_bfd_mips_elf_check_relocs): Likewise.
949 (mips_elf_adjust_addend): Likewise.
950 (_bfd_mips_elf_relocate_section): Likewise.
951 (mips_elf_create_la25_stub): Likewise.
952 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
953 (_bfd_mips_elf_gc_sweep_hook): Likewise.
954 (_bfd_mips_elf_is_target_special_symbol): New function.
955 (mips_elf_relax_delete_bytes): Likewise.
956 (opcode_descriptor): New structure.
957 (RA): New macro.
958 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
959 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
960 (beq_insn_32): Likewise.
961 (b_insn_16, bz_insn_16): New variables.
962 (BZC32_REG_FIELD): New macro.
963 (bz_rs_insns_32, bz_rt_insns_32): New variables.
964 (bzc_insns_32, bz_insns_16):Likewise.
965 (BZ16_REG, BZ16_REG_FIELD): New macros.
966 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
967 (jal_x_insn_32_bd32): Likewise.
968 (j_insn_32, jalr_insn_32): Likewise.
969 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
970 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
971 (JR16_REG): New macro.
972 (ds_insns_16_bd16): New variable.
973 (lui_insn): Likewise.
974 (addiu_insn, addiupc_insn): Likewise.
975 (ADDIUPC_REG_FIELD): New macro.
976 (MOVE32_RD, MOVE32_RS): Likewise.
977 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
978 (move_insns_32, move_insns_16): New variables.
979 (nop_insn_32, nop_insn_16): Likewise.
980 (MATCH): New macro.
981 (find_match): New function.
982 (check_br16_dslot, check_br32_dslot): Likewise.
983 (check_br16, check_br32): Likewise.
984 (IS_BITSIZE): New macro.
985 (check_4byte_branch): New function.
986 (_bfd_mips_elf_relax_section): Likewise.
987 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
988 and microMIPS modules together.
989 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
990 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
991 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
992 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
993 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
994 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
995 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
996 (BFD_RELOC_MICROMIPS_LO16): Likewise.
997 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
998 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
999 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1000 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1001 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1002 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1003 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1004 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1005 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1006 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1007 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1008 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1009 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1010 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1011 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1012 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1013 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1014 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1015 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1016 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1017 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1018 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1019 * bfd-in2.h: Regenerate.
1020 * libbfd.h: Regenerate.
1021
7a9068fe
L		 10222011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1023
1024 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1025 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1026 * Makefile.in: Regenerated.
1027
1028 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1029 (bfd_k1om_arch): New.
1030 (bfd_archures_list): Add &bfd_k1om_arch.
1031 * bfd-in2.h: Regenerated.
1032
1033 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1034 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1035 if bfd_elf64_x86_64_freebsd_vec is supported.
1036 (targ_selvecs): Likewise.
1037
1038 * configure.in: Support bfd_elf64_k1om_vec and
1039 bfd_elf64_k1om_freebsd_vec.
1040 * configure: Regenerated.
1041
1042 * cpu-k1om.c: New.
1043
1044 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1045 (bfd_elf64_k1om_vec): Likewise.
1046 (bfd_elf64_k1om_freebsd_vec): Likewise.
1047
1048 * targets.c (bfd_elf64_k1om_vec): New.
1049 (bfd_elf64_k1om_freebsd_vec): Likewise.
1050 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1051 bfd_elf64_k1om_freebsd_vec.
1052
156f6ad8
JK		 10532011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1054
1055 Fix false coff-go32-exe matches.
1056 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1057 COFF_CHECK_FORMAT.
1058 * coff-stgo32.c (go32_check_format): New forward declaration.
1059 (COFF_CHECK_FORMAT): New defintion.
1060 (go32_check_format): New function.
1061
05aecedb
AM		 10622011-07-15 Alan Modra <amodra@gmail.com>
1063
1064 * configure.in: Bump version.
1065 * configure: Regenerate.
1066
cbde55ab
AM		 10672011-07-14 Alan Modra <amodra@gmail.com>
1068
1069 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1070 * elf-bfd.h (struct already_linked): Forward declare.
1071
ec24dc88
AM		 10722011-07-14 Alan Modra <amodra@gmail.com>
1073
1074 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1075 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1076
9df0ef5f
AM		 10772011-07-14 Alan Modra <amodra@gmail.com>
1078
1079 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1080 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1081 (build_tls_get_addr_stub): Likewise.
1082 (ppc_build_one_stub): Update calls to above.
1083 (ppc_size_one_stub): Adjust stub size.
1084 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1085 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1086
8de863a5
NC		 10872011-07-12 Nick Clifton <nickc@redhat.com>
1088
1089 * elf32-arm.c (elf32_arm_section_flags): Delete.
1090 (elf_backend_section_flags): Remove.
1091
a92c088a
L		 10922011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1093
1094 PR ld/12982
1095 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1096 when setting stack_flags.
1097
ae17ab41
CM		 10982011-07-11 Catherine Moore <clm@codesourcery.com>
1099
1100 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1101 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1102 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
58d180e8 1103 * bfd-in2.h: Regenerated.
ae17ab41
CM		 1104 * bfd.c (bfd_lookup_section_flags): New definition.
1105 * binary.c (binary_bfd_lookup_section_flags): New definition.
1106 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1107 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1108 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1109 * coff-rs6000.c (rs6000coff_vec): Include
1110 bfd_generic_lookup_section_flags.
1111 (pmac_xcoff_vec): Likewise.
1112 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1113 * coff64-rs6000.c (rs6000coff64_vec): Include
1114 bfd_generic_lookup_section_flags.
1115 (aix5coff64_vec): Likewise.
1116 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1117 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1118 (bfd_elf_lookup_section_flags): Declare.
1119 * elflink.c (bfd_elf_lookup_section_flags): New function.
1120 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1121 (elf_backend_lookup_section_flags_hook): Define.
1122 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1123 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1124 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1125 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1126 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1127 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1128 (bfd_generic_lookup_section_flags): Declare.
1129 * libbfd.h: Regenerated.
1130 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1131 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1132 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1133 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1134 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1135 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1136 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1137 * reloc.c (bfd_generic_lookup_section_flags): New function.
1138 * som.c (som_bfd_lookup_section_flags): New definition.
1139 * srec.c (srec_bfd_lookup_section_flags): New definition.
1140 * targets.c (flag_info): Declare.
1141 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1142 (_bfd_lookup_section_flags): New.
1143 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1144 * versados.c (versados_bfd_lookup_section_flags): New definition.
1145 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1146 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1147
23ebcd30
L		 11482011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1149
1150 PR ld/12978
1151 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1152
0c511000
AM		 11532011-07-09 Alan Modra <amodra@gmail.com>
1154
1155 PR ld/12942
1156 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1157 rather than kept_section to determine whether a symbol is from
1158 a discarded section.
1159 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1160 sections appear undefined.
1161
11622011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1163
1164 PR ld/12942
1165 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1166 "asection *" with "struct already_linked *".
1167 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1168 (_bfd_generic_section_already_linked): Likewise.
1169 (bfd_section_already_linked_table_insert): Likewise.
1170 (struct already_linked): New.
1171 (struct bfd_section_already_linked): Use it.
1172 * elflink.c (_bfd_elf_section_already_linked): Replace.
1173 "asection *" with "struct already_linked *". Replace the plugin
1174 dummy with the LTO output.
1175 * linker.c (_bfd_generic_section_already_linked): Likewise.
1176 * targets.c (struct already_linked): Add forward declaration.
1177 (bfd_target): Replace "struct bfd_section *" with
1178 "struct already_linked *" in _section_already_linked.
1179 * bfd-in2.h: Regenerate.
1180 * libbfd.h: Regenerate.
1181
74f26653
TG		 11822011-07-06 Tristan Gingold <gingold@adacore.com>
1183
1184 * mach-o.h: Move loader related definitions to
1185 include/mach-o/loader.h. Include it.
1186
52cb9dfe
L		 11872011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1188
1189 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1190 define to _bfd_elf_set_osabi.
1191
9c55345c
TS		 11922011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1193 Thomas Schwinge <thomas@schwinge.name>
1194
2bb70ae0 1195 PR binutils/12913
9c55345c
TS		 1196 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1197 ELFOSABI_LINUX alias.
1198 * elf32-hppa.c: Likewise.
1199 * elf32-i370.c: Likewise.
1200 * elf64-hppa.c: Likewise.
1201
28ede8be
ILT		 12022011-07-01 Ian Lance Taylor <iant@google.com>
1203
1204 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1205 DW_OP_lit3 to DW_OP_lit2.
1206
c79d6685
AM		 12072011-07-01 Alan Modra <amodra@gmail.com>
1208
1209 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1210 dyn relocs when called to copy flags for a weak sym.
1211 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1212 (ppc64_elf_merge_private_bfd_data): Delete.
1213 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1214 _bfd_generic_verify_endian_match.
1215
dc076558
BS		 12162011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1217
1218 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1219 link_info is NULL.
1220
25d41743
TG		 12212011-06-28 Tristan Gingold <gingold@adacore.com>
1222
1223 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1224 unsigned int.
1225 (_bfd_vms_write_etir): Write linkage index from reloc.
1226
9b02d212
TG		 12272011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1228
1229 * mach-o.c (bfd_mach_o_read_command): Also ignore
1230 BFD_MACH_O_LC_ROUTINES_64.
1231
a8efca92
TG		 12322011-06-27 Tristan Gingold <gingold@adacore.com>
1233
1234 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1235 section target index.
1236
20ee8bc9
NC		 12372011-06-27 Nick Clifton <nickc@redhat.com>
1238
1239 * cisco-core.c (cisco_core_little_vec): Add initialization of
1240 match_priority field.
1241
4c95ab76
TG		 12422011-06-27 Tristan Gingold <gingold@adacore.com>
1243
1244 * cache.c: Include bfd_stdint.h.
1245 (cache_bmmap): Change profile. Return region start and size.
1246 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1247 (bfd_mmap): Change profile and adjust. Update comment.
1248 (memory_bmmap): Change profile.
1249 * opncls.c (opncls_bmmap): Change profile.
1250 * vms-lib.c (vms_lib_bmmap): Likewise.
1251 * libbfd.h: Regenerate.
1252 * bfd-in2.h: Regenerate.
1253
62a35308
TG		 12542011-06-27 Tristan Gingold <gingold@adacore.com>
1255
1256 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1257 Add comment.
1258
5d430399
L		 12592011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1260
1261 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1262 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1263
332ce62b
JK		 12642011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1265
1266 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1267 PLT_EH_FRAME.
1268 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1269
7dbf3b76
RH		 12702011-06-24 Richard Henderson <rth@redhat.com>
1271
1272 PR ld/12928
1273 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1274 tlsgd insn before swapping adjacent insns.
1275
d120eec2
TG		 12762011-06-24 Tristan Gingold <gingold@adacore.com>
1277
1278 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1279 absolute section.
1280
1e951488
AM		 12812011-06-24 Alan Modra <amodra@gmail.com>
1282
1283 PR ld/12921
1284 * elf.c (assign_file_positions_for_load_sections): Don't align
1285 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1286 that don't get a PT_LOAD.
1287
b68593b9
KK		 12882011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1289
1290 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1291 (sh_elf_check_relocs): Likewise.
1292
e366eeae
RH		 12932011-06-22 Richard Henderson <rth@redhat.com>
1294
1295 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1296 TPREL in a PIE image.
1297 (alpha_dynamic_entries_for_reloc): Likewise.
1298 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1299 (elf64_alpha_relax_got_load): Likewise.
1300
9ec0c936
RR		 13012011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1302
c79d6685
AM		 1303 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1304 for PIE.
9ec0c936 1305
3a5dbfb2
AM		 13062011-06-22 Alan Modra <amodra@gmail.com>
1307
1308 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1309 plugin symbols. Fix segfault on linker scrip defined syms.
1310
e41b3a13
JJ		 13112011-06-20 Jakub Jelinek <jakub@redhat.com>
1312
1313 PR ld/12570
1314 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1315 at all for linker created .eh_frame sections.
1316 (_bfd_elf_discard_section_eh_frame): Handle linker created
1317 .eh_frame sections with no relocations.
1318 * elf64-x86-64.c: Include dwarf2.h.
1319 (elf_x86_64_eh_frame_plt): New variable.
1320 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1321 PLT_FDE_LEN_OFFSET): Define.
1322 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1323 (elf_x86_64_create_dynamic_sections): Create and fill in
1324 .eh_frame section for .plt section.
1325 (elf_x86_64_size_dynamic_sections): Write .plt section size
1326 into .eh_frame FDE covering .plt section.
1327 (elf_x86_64_finish_dynamic_sections): Write .plt section
1328 start into .eh_frame FDE covering .plt section. Call
1329 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1330 (elf_backend_plt_alignment): Define to 4.
1331 * elf32-i386.c: Include dwarf2.h.
1332 (elf_i386_eh_frame_plt): New variable.
1333 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1334 PLT_FDE_LEN_OFFSET): Define.
1335 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1336 (elf_i386_create_dynamic_sections): Create and fill in
1337 .eh_frame section for .plt section.
1338 (elf_i386_size_dynamic_sections): Write .plt section size
1339 into .eh_frame FDE covering .plt section.
1340 (elf_i386_finish_dynamic_sections): Write .plt section
1341 start into .eh_frame FDE covering .plt section. Call
1342 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1343 (elf_backend_plt_alignment): Define to 4.
1344
8b778942
L		 13452011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1346
1347 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1348 for x32.
1349
8fd79e71
L		 13502011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1351
1352 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1353 CORE_HEADER is defined.
1354 (elf_x86_64_write_core_note): New.
1355 (elf_backend_write_core_note): Likewise.
1356
1357 * hosts/x86-64linux.h (uint64_t): New.
1358 (user_regsx32_struct): Likewise.
1359 (elf_gregx32_t): Likewise.
1360 (ELF_NGREGX32): Likewise.
1361 (elf_gregsetx32_t): Likewise.
1362 (elf_prstatusx32): Likewise.
1363 (prstatusx32_t): Likewise.
1364 (user_fpregs32_struct): Removed.
1365 (user_fpxregs32_struct): Likewise.
1366 (user32): Likewise.
1367 (elf_fpregset32_t): Likewise.
1368 (elf_fpxregset32_t): Likewise.
1369 (prgregset32_t): Likewise.
1370 (prfpregset32_t): Likewise.
1371
bcd823f1
L		 13722011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1373
1374 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1375 (elf_x86_64_grok_psinfo): Likewise.
1376
a06c7d5a
NC		 13772011-06-16 Nick Clifton <nickc@redhat.com>
1378
1379 * elf.c (elf_find_function): Fail if not provided with a symbol
1380 table.
1381
faa9a424
UW		 13822011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1383
1384 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1385 * elf.c (elfcore_grok_arm_vfp): New function.
1386 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1387 (elfcore_write_arm_vfp): New function.
1388 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1389
48f4b4f5
RH		 13902011-06-14 Richard Henderson <rth@redhat.com>
1391
1392 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1393 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1394 (elf64_alpha_always_size_sections): Don't call
1395 elf64_alpha_merge_ind_symbols.
1396 (elf_backend_copy_indirect_symbol): New.
1397
4d16d575
AM		 13982011-06-14 Alan Modra <amodra@gmail.com>
1399
1400 PR ld/12887
1401 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1402 before doing anything.
1403 (_bfd_elf_discard_section_eh_frame): Likewise.
1404
1e24d83c
AM		 14052011-06-14 Alan Modra <amodra@gmail.com>
1406
1407 * Makefile.am: Formatting.
1408 * Makefile.in: Regenerate.
1409 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1410 * po/SRC-POTFILES.in: Regnerate.
1411
e4d34ace
AM		 14122011-06-14 Alan Modra <amodra@gmail.com>
1413
1414 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1415 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1416 Don't handle warning symbols here.
1417 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1418 (allocate_dynrelocs, readonly_dynrelocs): As above.
1419
7f6ab9f8
AM		 14202011-06-14 Alan Modra <amodra@gmail.com>
1421
1422 PR ld/12851
1423 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1424 (elf_gc_sweep): Don't treat debug and sections like .comment
1425 specially here.
1426 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1427 not part of a group. Always call gc_mark_extra_sections.
1428 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1429 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1430 _bfd_elf_gc_mark_extra_sections.
1431 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1432 _bfd_elf_gc_mark_extra_sections.
1433 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1434
09d9a62a
NC		 14352011-06-13 Nick Clifton <nickc@redhat.com>
1436
1437 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1438 variable 'local_got_offsets'.
1439 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1440 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1441
aa137e4d
NC		 14422011-06-13 Walter Lee <walt@tilera.com>
1443
1444 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1445 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1446 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1447 and elfxx-tilegx.lo.
1448 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1449 elfxx-tilegx.c.
1450 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1451 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1452 * Makefile.in: Regenerate.
1453 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1454 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1455 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1456 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1457 bfd-in2.h: Regenerate.
1458 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1459 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1460 and bfd_elf64_tilegx_vec.
1461 * configure: Regenerate.
1462 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1463 TILEPRO_ELF_DATA.
1464 * libbfd.h: Regenerate.
1465 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1466 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1467 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1468 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1469 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1470 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1471 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1472 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1473 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1474 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1475 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1476 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1477 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1478 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1479 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1480 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1481 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1482 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1483 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1484 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1485 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1486 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1487 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1488 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1489 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1490 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1491 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1492 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1493 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1494 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1495 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1496 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1497 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1498 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1499 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1500 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1501 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1502 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1503 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1504 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1505 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1506 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1507 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1508 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1509 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1510 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1511 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1512 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1513 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1514 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1515 * targets.c (bfd_elf32_tilegx_vec): Declare.
1516 (bfd_elf32_tilepro_vec): Declare.
1517 (bfd_elf64_tilegx_vec): Declare.
1518 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1519 and bfd_elf64_tilegx_vec.
1520 * cpu-tilegx.c: New file.
1521 * cpu-tilepro.c: New file.
1522 * elf32-tilepro.h: New file.
1523 * elf32-tilepro.c: New file.
1524 * elf32-tilegx.c: New file.
1525 * elf32-tilegx.h: New file.
1526 * elf64-tilegx.c: New file.
1527 * elf64-tilegx.h: New file.
1528 * elfxx-tilegx.c: New file.
1529 * elfxx-tilegx.h: New file.
1530
7686d77d
AM		 15312011-06-13 Alan Modra <amodra@gmail.com>
1532
1533 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1534 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1535 warning symbols here.
1536 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1537 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1538 elf32_arm_readonly_dynrelocs): Likewise.
1539 * elf32-bfin.c (bfin_discard_copies): Likewise.
1540 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1541 elf_cris_discard_excess_dso_dynamics,
1542 elf_cris_discard_excess_program_dynamics): Likewise.
1543 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1544 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1545 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1546 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1547 elf_i386_readonly_dynrelocs): Likewise.
1548 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1549 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1550 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1551 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1552 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1553 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1554 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1555 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1556 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1557 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1558 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1559 elf32_tic6x_readonly_dynrelocs): Likewise.
1560 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1561 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1562 xstormy16_relax_plt_realloc): Likewise.
1563 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1564 * elf64-alpha.c (elf64_alpha_output_extsym,
1565 elf64_alpha_calc_got_offsets_for_symbol,
1566 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1567 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1568 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1569 elf_hppa_unmark_useless_dynamic_symbols,
1570 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1571 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1572 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1573 readonly_dynrelocs, merge_global_got, reallocate_got,
1574 undo_symbol_twiddle): Likewise.
1575 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1576 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1577 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1578 elf_x86_64_readonly_dynrelocs): Likewise.
1579 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1580 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1581 _bfd_elf_link_find_version_dependencies,
1582 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1583 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1584 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1585 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1586 elf_gc_propagate_vtable_entries_used,
1587 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1588 elf_gc_allocate_got_offsets): Likewise.
1589 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1590 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1591 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1592 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1593 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1594 * i386linux.c (linux_tally_symbols): Likewise.
1595 * m68klinux.c (linux_tally_symbols): Likewise.
1596 * sparclinux.c (linux_tally_symbols): Likewise.
1597 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1598 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1599
1600 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1601 function. Update all callers.
1602 * aoutx.h (aout_link_write_other_symbol): Likewise.
1603 * pdp11.c (aout_link_write_other_symbol): Likewise.
1604 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1605 * ecoff.c (ecoff_link_write_external): Likewise.
1606 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1607 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1608 warning symbols.
1609 * ecoff.c (ecoff_link_hash_traverse): Delete.
1610 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1611 _bfd_coff_write_global_sym.
1612 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1613 * libcoff.h: Regenerate.
1614
894891db
NC		 16152011-06-10 Nick Clifton <nickc@redhat.com>
1616
1617 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1618 backend does not provide a function for creating dynamic sections
1619 then fail.
1620 (bfd_elf_final_link): Issue a warning message if a dynamic section
1621 has the SHT_NOTE type.
1622 (bfd_elf_final_link): Do not look for dynamic strings in a section
1623 that does not have the SHT_STRTAB type or the name .dynstr.
1624 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1625 section is not in the output binary.
1626 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1627
d17fe7b7
TG		 16282011-06-09 Tristan Gingold <gingold@adacore.com>
1629
1630 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1631 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1632 spaces.
1633
8076289e
TG		 16342011-06-09 Tristan Gingold <gingold@adacore.com>
1635
1636 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1637
ba85c43e
NC		 16382011-06-09 Nick Clifton <nickc@redhat.com>
1639
1640 PR ld/12845
1641 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1642 that the output section has an allocated bfd_elf_section_data
1643 structure.
1644 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1645 symbols in sections that have been removed by garbage collection.
1646
adc7571d
L		 16472011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1648
1649 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1650 relocations in SEC_DEBUGGING sections when building shared
1651 libraries.
1652
24007750
L		 16532011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1654
1655 PR ld/12851
1656 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1657 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1658
e79064fe
TG		 16592011-06-08 Tristan Gingold <gingold@adacore.com>
1660
1661 * makefile.vms (OBJS): Add elfxx-ia64.obj
1662 Remove vax case.
1663
d3aeb6ee
AM		 16642011-06-08 Alan Modra <amodra@gmail.com>
1665
1666 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1667 * sco5-core.c: Init match_priority field.
1668
2a41f396
AM		 16692011-06-08 Alan Modra <amodra@gmail.com>
1670
1671 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1672 indirect links here.
1673
1d859532
JB		 16742011-06-07 Joel Brobecker <brobecker@adacore.com>
1675
1676 * irix-core.c (irix_core_vec): Add match_priority field.
1677
0aabe54e
AM		 16782011-06-06 Alan Modra <amodra@gmail.com>
1679
1680 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1681 Add match_priority.
1682 * configure.in: Bump bfd version.
1683 * elfcode.h (elf_object_p): Delete hacks preventing match of
1684 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1685 * elfxx-target.h (elf_match_priority): Define and use.
1686 * format.c (bfd_check_format_matches): Use target match_priority
1687 to choose best of multiple matching targets. In cases with multiple
1688 matches rerun _bfd_check_format if we don't choose the last match.
1689 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1690 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1691 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1692 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1693 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1694 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1695 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1696 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1697 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1698 * vms-lib.c, * xsym.c: Init match_priority field.
1699 * configure: Regenerate.
1700 * bfd-in2.h: Regenerate.
1701
70b554c9
L		 17022011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1703
1704 PR ld/12842
1705 * elfcode.h (elf_object_p): Revert the last change.
1706
d50ec8a7
AM		 17072011-06-04 Alan Modra <amodra@gmail.com>
1708
1709 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1710 return the other arch.
1711 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1712 target.
1713
164a5cb7
NC		 17142011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1715
1716 PR ld/12682
1717 * hash.c (higher_primer_number): Add more, small, prime numbers.
1718 (bfd_hash_set_default_size): Likewise.
1719
cc643b88
NC		 17202011-06-02 Nick Clifton <nickc@redhat.com>
1721
1722 * coff-mcore.c: Fix spelling typo.
1723 * coff-stgo32.c: Likewise.
1724 * elf32-arm.c: Likewise.
1725 * elf32-avr.c: Likewise.
1726 * elf-m68hc1x.c: Likewise.
1727 * elf32-mcore.c: Likewise.
1728 * elf32-mep.c: Likewise.
1729 * elf32-mt.c: Likewise.
1730 * elf32-ppc.c: Likewise.
1731 * elf32-xtensa.c: Likewise.
1732 * elf64-ppc.c: Likewise.
1733 * elfxx-mips.c: Likewise.
1734 * netbsd.h: Likewise.
1735 * nlmcode.h: Likewise.
1736 * vms-alpha.c: Likewise.
1737 * po/bfd.pot: Regenerate.
1738 * po/SRC-POTFILES.in: Regenerate.
1739
4c422395
DD		 17402011-06-01 DJ Delorie <dj@redhat.com>
1741
1742 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1743 * target.c: Likewise.
1744 * configure.in: Likewise.
1745 * configure.in: Regenerate.
1746 * elf32-rx.c: Add elf32-rx-be-ns target.
1747 (rx_elf_object_p): Never allow the be-ns target by default,
1748 only allow it if the user requests it.
1749
4b819e1f
L		 17502011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1751
1752 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1753 relocation in readonly section in a shared object.
1754 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1755
74ce8de7
NC		 17562011-05-31 Nick Clifton <nickc@redhat.com>
1757
1758 * archive.c (adjust_relative_path): Fix comment to prevent it
1759 corrupting the auto-generated bfd.h.
1760
63e1a0fc
PB		 17612011-05-31 Paul Brook <paul@codesourcery.com>
1762
1763 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1764 for known functions.
1765 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1766 symbols.
1767
12352d3f
PB		 17682011-05-31 Paul Brook <paul@codesourcery.com>
1769
1770 * elf32-arm.c (arm_stub_is_thumb): Add
1771 arm_stub_long_branch_v4t_thumb_tls_pic.
1772 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1773 Handle Thumb stubs.
1774
c4948609
NC		 17752011-05-27 Nick Clifton <nickc@redhat.com>
1776
1777 PR binutils/12710
1778 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1779 unable to read a file pointed to by an entry in a thin archive.
1780 (adjust_relative_path): Use lrealpath to canonicalize paths.
1781 Handle the case where the reference path is above the current
1782 path in the directory tree.
1783
6769d501
L		 17842011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1785
1786 PR ld/12809
1787 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1788 R_X86_64_TPOFF64 in executable.
1789
2676a7d9
AM		 17902011-05-26 Alan Modra <amodra@gmail.com>
1791
1792 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1793 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1794 local_protected comment.
1795
cbe79dfe
TG		 17962011-05-25 Tristan Gingold <gingold@adacore.com>
1797
1798 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1799 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1800 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1801 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1802 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1803 (elf32-ia64.c): Created from elfnn-ia64.c
1804 (elf64-ia64.c): Likewise.
1805 * elfxx-ia64.h: New file.
1806 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1807 functions.Includes elfxx-ia64.h.
1808 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1809 (IA64_HOWTO): Adjust.
1810 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1811 (elfNN_ia64_reloc_type_lookup): Renames to
1812 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1813 (elfNN_ia64_reloc_name_lookup): Renames to
1814 ia64_elf_reloc_name_lookup. Make it public.
1815 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1816 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1817 public.
1818 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1819 Move it and make it public. Move prototype to elfxx-ia64.h
1820 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1821 Move prototype to elfxx-ia64.h
1822 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1823 (elfNN_ia64_info_to_howto): Adjust calls.
1824 (elfNN_ia64_relax_section): Adjust calls.
1825 (count_dyn_reloc): Fix typo.
1826 (elfNN_ia64_relocate_section): Adjust calls.
1827 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1828 (bfd_elfNN_bfd_reloc_type_lookup)
1829 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1830 * configure: Regenerate.
1831 * Makefile.in: Regenerate.
1832
1ce74905
DD		 18332011-05-23 DJ Delorie <dj@redhat.com>
1834
1835 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1836 the vma/lma swapping done in elf32_rx_modify_program_headers.
1837
997fbe36
NC		 18382011-05-23 Nick Clifton <nickc@redhat.com>
1839
1840 * elf-m10300.c (mn10300_elf_mkobject): New function.
1841 (bfd_elf32_mkobject): Define.
1842
6061a67d
AM		 18432011-05-23 Alan Modra <amodra@gmail.com>
1844
1845 * elf-bfd.h: Comment typo fix.
1846 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1847 struct elf_dyn_relocs throughout.
1848 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1849
25f53a85
AM		 18502011-05-23 Alan Modra <amodra@gmail.com>
1851
1852 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1853 functions rather than warning callback or _bfd_error_handler.
1854 * elf32-ppc.c: Likewise.
1855 * elf64-ppc.c: Likewise.
1856 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1857 arg error.
1858 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1859
6de6a7fe
AM		 18602011-05-23 Alan Modra <amodra@gmail.com>
1861
1862 PR 12763
1863 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1864 .tbss, and page align same for all SHT_NOBITS sections.
1865
86b2281f
AM		 18662011-05-21 Alan Modra <amodra@gmail.com>
1867
1868 PR 12763
1869 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1870 from PT_TLS header.
1871 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1872 segment if just for .tbss.
1873 (assign_file_positions_for_load_sections): Don't report "can't
1874 allocate in segment" errors for .tbss.
1875 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1876 from SHT_NOBITS section filepos.
1877
4a732032
BS		 18782011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1879
1880 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1881 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1882 (elf32_tic6x_relocate_section): Handle them.
1883
dd98f8d2
NC		 18842011-05-18 Nick Clifton <nickc@redhat.com>
1885
1886 PR ld/12761
1887 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1888 sections when building shared libraries.
1889
9c489990
NC		 18902011-05-18 Rafał Krypa <r.krypa@samsung.com>
1891
1892 PR ld/12778
1893 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1894 reloc pointer.
1895
5ccfed9b
TG		 18962011-05-18 Tristan Gingold <gingold@adacore.com>
1897
1898 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1899 (xcoff_sweep): Always keep dwarf sections.
1900 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1901
85645aed
TG		 19022011-05-18 Tristan Gingold <gingold@adacore.com>
1903
1904 * libxcoff.h (struct xcoff_dwsect_name): New type.
1905 (XCOFF_DWSECT_NBR_NAMES): New macro.
1906 (xcoff_dwsect_names): Declare.
1907 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1908 (styp_to_sec_flags): Ditto.
1909 (coff_new_section_hook): Ditto.
1910 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1911 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1912
84bff83f
NC		 19132011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1914
1915 PR ld/12759
1916 * elf32-rx.c (ignore_lma): New variable.
1917 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1918 (rx_modify_program_headers): Only copy the LMA into the VMA if
1919 ignore_lma is true.
1920
16d96b5b
AM		 19212011-05-17 Alan Modra <amodra@gmail.com>
1922
1923 PR ld/12760
1924 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1925 * elflink.c (elf_link_add_object_symbols): Likewise.
1926 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1927
41e04eaa
AM		 19282011-05-16 Alan Modra <amodra@gmail.com>
1929
1930 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1931
77c56f44
RS		 19322011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1933
1934 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1935 global GOT entries for GOT_PAGE relocations against global symbols.
1936
2a616379
BS		 19372011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1938
1939 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1940 (tic6x-*-*): Replaced by these.
1941 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1942 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1943 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1944 Define.
1945 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1946 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1947 "elf32-target.h" two more times.
1948 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1949 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1950 bfd_elf32_tic6x_elf_le_vec.
1951 * configure: Regenerate.
1952
3ac5406b
JB		 19532011-05-13 Jan Beulich <jbeulich@novell.com>
1954
1955 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1956
335e41d4
JK		 19572011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1958
1959 * config.in: Regenerated.
1960 * configure: Regenerated.
1961 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1962 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1963 HAVE_PSINFO32_T_PR_PID.
1964 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1965 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1966 and HAVE_PSINFO32_T_PR_PID.
1967 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1968
bc989cdc
JK		 19692011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1970
1971 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1972 32bit psinfo.
1973 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1974 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1975
fbd9ad90
PB		 19762011-05-09 Paul Brook <paul@codesourcery.com>
1977
1978 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1979 * bfd-in2.h: Regenerate.
1980 * elf32-tic6x.c: Include limits.h.
1981 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1982 _tic6x_elf_section_data): New.
1983 (elf32_tic6x_section_data): Define.
1984 (elf32_tic6x_new_section_hook): Allocate target specific data.
1985 (elf32_tic6x_add_unwind_table_edit): New function.
1986 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1987 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1988 elf32_tic6x_copy_exidx_entry): New functions.
1989 (elf_backend_write_section): Define.
1990
1bce6bd8
PB		 19912011-05-09 Paul Brook <paul@codesourcery.com>
1992
1993 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1994 elf32_tic6x_fake_sections): New functions.
1995 (elf_backend_fake_sections): Define.
1996
9cf0e282
PB		 19972011-05-09 Paul Brook <paul@codesourcery.com>
1998
1999 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2000 (elf_backend_gc_mark_extra_sections): Define.
2001
730035f7
DK		 20022011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2003
2004 PR ld/12365
2005 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2006 references to symbols defined in discarded sections.
2007
88e59394
DK		 20082011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2009
2010 PR ld/12365
2011 * coffgen.c (coff_write_symbol): Assume input section is its own
2012 output section if output_section member not set.
2013 (coff_write_alien_symbol): Likewise.
2014
310fd250
L		 20152011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2016
2017 PR ld/12730
2018 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2019
2020 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
41e04eaa 2021 sections if needed.
310fd250
L		 2022
2023 * section.c (SEC_ELF_REVERSE_COPY): New.
2024 * bfd-in2.h: Regenerated.
2025
70778fc7
AM		 20262011-05-07 Anders Kaseorg <andersk@ksplice.com>
2027
2028 PR 12739
2029 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2030 * bfd-in2.h: Regenerate.
2031
8185f55c
TG		 20322011-05-06 Tristan Gingold <gingold@adacore.com>
2033
2034 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2035 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2036 any code section. Add comments.
2037 (alpha_vms_object_p): Use void * instead of PTR.
2038 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2039 (build_module_list): Guard against no DST section. Add comments.
2040 (alpha_vms_link_output_symbol): Discard undefined symbols.
2041 (alpha_vms_get_section_contents): Simply memcpy if the section was
2042 already loaded. Fix typo.
2043 (vms_new_section_hook): Use void * instead of PTR.
2044 (vms_alpha_vec): Ditto.
2045
7d24e6a6
RS		 20462011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2047
2048 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2049 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2050
c6a8f6e0
BS		 20512011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2052
2053 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2054 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2055 mismatch. Choose the lower of the two values.
2056 (bfd_elf32_bfd_final_link): New macro.
2057
7f41df2e
TG		 20582011-04-28 Tristan Gingold <gingold@adacore.com>
2059
2060 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2061 (bfd_xcoff_swap_aux_out): Ditto.
2062 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2063 (bfd_xcoff64_swap_aux_out): Ditto.
2064
9507a174
AM		 20652011-05-04 Alan Modra <amodra@gmail.com>
2066
2067 PR ld/12727
2068 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2069 was_undefined on dot-symbols.
2070
2fbb87f6
PB		 20712011-05-03 Paul Brook <paul@codesourcery.com>
2072
2073
2074 * elf32-tic6x.c (elf32_tic6x_howto_table,
2075 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2076 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2077 Add R_C6000_EHTYPE.
2078
9d4057ee
AM		 20792011-05-01 Alan Modra <amodra@gmail.com>
2080
2081 PR ld/12718
2082 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2083 creating ifunc sections.
2084 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2085
71e7aa7d
L		 20862011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2087
2088 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2089 names.
2090
b5dee4ea
TT		 20912011-04-28 Tom Tromey <tromey@redhat.com>
2092
2093 * bfdio.c (memory_bstat): Pass correct size to memset.
2094
e4c93b56
MF		 20952011-04-28 Mike Frysinger <vapier@gentoo.org>
2096
2097 * dwarf2.c (dwarf_debug_sections): Mark const.
2098 * elf.c (special_sections): Likewise.
2099 * libbfd-in.h (dwarf_debug_sections): Likewise.
2100 * libbfd.h: Regenerate.
2101
72b016b4
NC		 21022011-04-26 Kai Tietz <ktietz@redhat.com>
2103
2104 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2105 debugging sections.
2106
4964e065
TG		 21072011-04-26 Tristan Gingold <gingold@adacore.com>
2108
2109 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2110
35ed3f94
AM		 21112011-04-24 Alan Modra <amodra@gmail.com>
2112
2113 PR ld/12365
2114 PR ld/12696
2115 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2116 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2117 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2118 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2119 it is a redef of an IR symbol in a real BFD.
2120
b70321a2
L		 21212011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2122
2123 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2124 in readonly section in a shared object.
2125 (elf_i386_size_dynamic_sections): Likewise.
2126 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2127 (elf_x86_64_size_dynamic_sections): Likewise.
2128
aa715242
L		 21292011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2130
2131 PR ld/12694
2132 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2133 symbols.
2134 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2135
f6df62c8
L		 21362011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2137
2138 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2139 on dynamic symbol error.
2140 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2141
4bbd5a24
TG		 21422011-04-20 Tristan Gingold <gingold@adacore.com>
2143
2144 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2145
8ad17b3a
AM		 21462011-04-20 Alan Modra <amodra@gmail.com>
2147
2148 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2149 (bfd_hash_table_init_n): Overflow checking.
2150 (bfd_hash_set_default_size): Return current size. Take unsigned long
2151 arg. Add 65537 to hash_size primes.
2152 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2153 * bfd-in2.h: Regenerate.
2154
1b0df531
JK		 21552011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2156
2157 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2158 memmove elements.
2159
595213d4
AM		 21602011-04-20 Alan Modra <amodra@gmail.com>
2161
9e6619e2
AM		 2162 * libbfd.c (bfd_log2): Do return rounded up value.
2163 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2164 call with expanded old round down version of the function.
2165
595213d4
AM		 2166 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2167 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2168
02d00247
AM		 21692011-04-20 Alan Modra <amodra@gmail.com>
2170
2171 PR ld/12365
2172 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2173 in their own common section.
2174 * elflink.c (elf_link_add_object_symbols): Likewise.
2175 * linker.c (generic_link_check_archive_element): Don't lose flags
2176 if common section is pre-existing.
2177 (_bfd_generic_link_add_one_symbol): Likewise.
2178
24f58f47
AM		 21792011-04-20 Alan Modra <amodra@gmail.com>
2180
2181 PR ld/12365
2182 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2183 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2184 multiple_definition regardless of allow_multiple_definition.
2185 * simple.c (simple_dummy_multiple_definition): Update.
2186 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2187 calls.
2188
417236c0
TG		 21892011-04-18 Tristan Gingold <gingold@adacore.com>
2190
2191 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2192
901f1d17
AM		 21932011-04-18 Alan Modra <amodra@gmail.com>
2194
2195 PR ld/12365
2196 PR ld/12672
2197 * bfd.c (BFD_PLUGIN): Define.
2198 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2199 * bfd-in2.h: Regenerate.
2200 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2201 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2202
63524580
JK		 22032011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2204
2205 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2206 SEC_LOAD.
2207
e21e5835
NC		 22082011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2209
2210 * elf-bfd.h (struct sdt_note): New struct.
2211 (struct elf_obj_tdata) <sdt_note_head>: New field.
2212 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2213 (elfobj_grok_stapsdt_note): Likewise.
2214 (elf_parse_notes): Added code to treat SystemTap note
2215 sections.
2216
6452a567
RH		 22172011-04-12 Richard Henderson <rth@redhat.com>
2218
2219 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2220 exclude empty .got sections.
2221
2a750708
L		 22222011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2223
2224 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2225 array access for BFD_RELOC_386_IRELATIVE.
2226
2123f9ad
BS		 22272011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2228
2229 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2230
f64b2e8d
NC		 22312011-04-11 Mark Wielaard <mjw@redhat.com>
2232
2233 PR 10549
2234 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2235 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2236 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2237 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2238 also if STB_GNU_UNIQUE symbol binding was seen.
2239 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2240 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2241 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2242 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2243 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2244 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2245
e57278ef
AM		 22462011-04-11 Alan Modra <amodra@gmail.com>
2247
2248 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2249 sections.
2250 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2251 (_bfd_generic_get_section_contents_in_window): Likewise.
2252 * section.c (bfd_get_section_contents): Likewise.
2253 * compress.c (bfd_get_full_section_contents): Likewise.
2254 * elf32-rx.c (rx_final_link): Ignore rawsize.
2255 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2256 bfd with bfd_get_section_limit.
2257 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2258 os->size during final link. Update callers.
2259 * bfd-in2.h: Regenerate.
2260
e2ece73c
RS		 22612011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2262
2263 PR ld/12637
2264 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2265 as the number of global entries when merging with the primary GOT.
2266
9f973f28
L		 22672011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2268
2269 * elf32-i386.c: Update copyright year.
2270 * elf64-x86-64.c: Likewise.
2271
21e68916
KT		 22722011-04-09 Kai Tietz <ktietz@redhat.com>
2273
2274 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2275 buffer and use rawsize for sorting.
2276 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2277 before doing alignment.
2278
62d78908
L		 22792011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2280
2281 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2282 error on unsupported relocation.
2283 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2284
2351cae0
L		 22852011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2286
2287 PR binutils/12657
2288 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2289 pid_t.
2290
959b0961
L		 22912011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2292
2293 PR ld/12654
2294 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2295 instead of shared for R_386_TLS_LDO_32.
2296
33b54431
TG		 22972011-04-08 Tristan Gingold <gingold@adacore.com>
2298
2299 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2300 * coff-pmac: Remove
2301 * xcoff-target.h: Remove
2302 * Makefile.in: Regenerate.
2303
5d8e6b4d
CC		 23042011-04-07 Cary Coutant <ccoutant@google.com>
2305
2306 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2307
44e87ece 23082011-04-07 Paul Brook <paul@codesourcery.com>
33b54431 2309
44e87ece
PB		 2310 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2311 pc-relative.
2312 (elf32_tic6x_howto_table_rel): Ditto.
2313 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2314 (elf32_tic6x_check_relocs): Ditto.
2315
8c5fc800
JM		 23162011-04-06 Joseph Myers <joseph@codesourcery.com>
2317
2318 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2319 targets.
2320 (strongarm*, thumb*, xscale*): Remove architectures.
2321 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2322 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2323 xscale-*-coff): Remove targets.
2324
6f8027ae
TG		 23252011-04-01 Tristan Gingold <gingold@adacore.com>
2326
2327 * elfxx-ia64.c: include bfd_stdint.h
2328
c89ce65c
JK		 23292011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2330
2331 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2332 dynobj and its initialization.
2333
545f57c6
TG		 23342011-03-31 Tristan Gingold <gingold@adacore.com>
2335
2336 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2337 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2338 BFD_HOST_LONG_LONG to 1.
2339
083faca9
TG		 23402011-03-31 Tristan Gingold <gingold@adacore.com>
2341
2342 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2343 (_bfd_vms_write_etir): Ditto.
2344 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2345 * configure.com: Generate bfd_stdint.h
2346
ac145307
BS		 23472011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2348
2349 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2350 (elf32_tic6x_setup): Declare.
2351 * elf32-tic6x.c: Include <limits.h>.
2352 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2353 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2354 New structures.
2355 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2356 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2357 tic6x_elf_scom_symbol_ptr): New static variables.
2358 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2359 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2360 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2361 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2362 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2363 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2364 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2365 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2366 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2367 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2368 to weak symbols as required by the ABI.
2369 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2370 as needed when generating DSBT output.
2371 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2372 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2373 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2374 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2375 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2376 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2377 New static functions.
2378 (ELF_MAXPAGESIZE): Define to 0x1000.
2379 (bfd_elf32_bfd_copy_private_bfd_data,
2380 bfd_elf32_bfd_link_hash_table_create,
2381 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2382 elf_backend_want_got_plt, elf_backend_want_dynbss,
2383 elf_backend_plt_readonly, elf_backend_got_header_size,
2384 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2385 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2386 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2387 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2388 elf_backend_section_from_bfd_section,
2389 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2390 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2391 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2392
2393 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2394 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2395 * bfd/bfd-in2.h: Regenerate.
2396 * bfd/libbfd.h: Regenerate.
2397 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2398
53dd76d3
TG		 23992011-03-31 Tristan Gingold <gingold@adacore.com>
2400
2401 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2402 entry on xcoff when value is C_NULL_VALUE.
2403
24042011-03-31 Tristan Gingold <gingold@adacore.com>
2040caca
TG		 2405
2406 * libcoff-in.h (exec_hdr): Remove.
2407 * libcoff.h: Regenerate.
2408
3a294fa7
NC		 24092011-03-30 Nick Clifton <nickc@redhat.com>
2410
2411 * po/da.po: Updated Danish translation.
2412
e117360e
RH		 24132011-03-29 Richard Henderson <rth@redhat.com>
2414
2415 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2416 (elf64_alpha_gc_sweep_hook): New.
2417 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2418 (elf_backend_can_gc_sections): New.
2419
5b806d27
NC		 24202011-03-26 John Marino <binutils@marino.st>
2421
2422 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2423 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2424 * configure: Regenerate.
2425
b42adabf
NC		 24262011-03-25 Michael Snyder <msnyder@vmware.com>
2427
2428 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2429
a283ff93
TG		 24302011-03-25 Tristan Gingold <gingold@adacore.com>
2431
2432 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2433 of find_nearest_line on object files.
2434
cf6b8767
TG		 24352011-03-25 Tristan Gingold <gingold@adacore.com>
2436
2437 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2438 Minor reordering.
2439 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2440
663a1470
AM		 24412011-03-24 Alan Modra <amodra@gmail.com>
2442
2443 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2444 old-style __tls_get_addr calls without marker relocs don't match
2445 their arg setup insn one for one. If such mismatches are found
2446 report the reloc and don't do any tls optimization.
2447 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2448
dc80f6ae
EW		 24492011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2450
2451 * bfd-in2.h: Regenerate.
2452
8cc66334
EW		 24532011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2454
2455 * archures.c: Add AVR XMEGA architecture information.
2456 * cpu-avr.c (arch_info_struct): Likewise.
2457 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2458 (elf32_avr_object_p): Likewise.
2459
34e77a92
RS		 24602011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2461
2462 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2463 * bfd-in2.h: Regenerate.
2464 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2465 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2466 entry.
2467 (elf32_arm_howto_from_type): Update accordingly.
2468 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2469 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2470 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2471 with an extra noncall_refcount field.
2472 (arm_local_iplt_info): New structure.
2473 (elf_arm_obj_tdata): Add local_iplt.
2474 (elf32_arm_local_iplt): New accessor macro.
2475 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2476 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2477 Change tls_type to a bitfield and add is_iplt.
2478 (elf32_arm_link_hash_newfunc): Update accordingly.
2479 (elf32_arm_allocate_local_sym_info): New function.
2480 (elf32_arm_create_local_iplt): Likewise.
2481 (elf32_arm_get_plt_info): Likewise.
2482 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2483 (elf32_arm_get_local_dynreloc_list): Likewise.
2484 (create_ifunc_sections): Likewise.
2485 (elf32_arm_copy_indirect_symbol): Update after the changes to
2486 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2487 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2488 to get PLT information. Assert that all STT_GNU_IFUNC references
2489 are turned into PLT references.
2490 (arm_build_one_stub): Pass the symbol type to
2491 elf32_arm_final_link_relocate.
2492 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2493 (elf32_arm_allocate_irelocs): New function.
2494 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2495 all R_ARM_IRELATIVE.
2496 (elf32_arm_allocate_plt_entry): New function.
2497 (elf32_arm_populate_plt_entry): Likewise.
2498 (elf32_arm_final_link_relocate): Add an st_type parameter.
2499 Set srelgot to null for static objects. Use separate variables
2500 to record which st_value and st_type should be used when generating
2501 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2502 symbol's PLT information, setting has_iplt_entry, splt,
2503 plt_offset and gotplt_offset accordingly. Check whether
2504 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2505 the relocation target accordingly. Broaden assert to include
2506 .iplts. Don't set sreloc for static relocations. Assert that
2507 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2508 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2509 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2510 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2511 resolve GOT references to the .igot.plt entry.
2512 (elf32_arm_relocate_section): Update the call to
2513 elf32_arm_final_link_relocate.
2514 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2515 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2516 relocations in shared libraries and relocatable executables.
2517 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2518 to get the list of dynamic relocations for a local symbol.
2519 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2520 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2521 to allocate local symbol information. Treat R_ARM_REL32 and
2522 R_ARM_REL32_NOI as call relocations in shared libraries and
2523 relocatable executables. Record PLT information for local
2524 STT_GNU_IFUNC functions as well as global functions. Count
2525 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2526 to get the list of dynamic relocations for a local symbol.
2527 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2528 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2529 removed. Update after the changes to elf32_arm_link_hash_entry.
2530 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2531 entries should live in .plt or .iplt. Check whether the .igot.plt
2532 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2533 to allocate .plt and .(i)got.plt entries. Detect which .got
2534 entries will need R_ARM_IRELATIVE relocations and use
2535 elf32_arm_allocate_irelocs to allocate them. Likewise other
2536 non-.got dynamic relocations.
2537 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2538 and dynamic relocations for local STT_GNU_IFUNC symbols.
2539 Check whether the .igot.plt and .got entries can be combined.
2540 Detect which .got entries will need R_ARM_IRELATIVE relocations
2541 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2542 section pointers intead of strcmp checks. Handle iplt and igotplt.
2543 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2544 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2545 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2546 resolve to it.
2547 (elf32_arm_output_plt_map_1): New function, split out from
2548 elf32_arm_output_plt_map. Handle .iplt entries. Use
2549 elf32_arm_plt_needs_thumb_stub_p.
2550 (elf32_arm_output_plt_map): Call it.
2551 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2552 local .iplt entries.
2553 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2554 (elf32_arm_swap_symbol_out): Likewise.
2555 (elf32_arm_add_symbol_hook): New function.
2556 (elf_backend_add_symbol_hook): Define for all targets.
2557
35fc36a8
RS		 25582011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2559
2560 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2561 * elf.c (swap_out_syms): Set st_target_internal for each
2562 Elf_Internal_Sym.
2563 * elfcode.h (elf_swap_symbol_in): Likewise.
2564 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2565 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2566 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2567 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2568 * elflink.c (elf_link_output_extsym): Likewise.
2569 (bfd_elf_final_link): Likewise.
2570 (elf_link_add_object_symbols): Copy st_target_internal
2571 to the hash table if we see a definition.
2572 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2573 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2574 a branch_type field.
2575 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2576 (arm_type_of_stub): Replace actual_st_type with an
2577 actual_branch_type parameter.
2578 (arm_build_one_stub): Use branch types rather than st_types to
2579 determine the type of branch.
2580 (cortex_a8_erratum_scan): Likewise.
2581 (elf32_arm_size_stubs): Likewise.
2582 (bfd_elf32_arm_process_before_allocation): Likewise.
2583 (allocate_dynrelocs_for_symbol): Likewise.
2584 (elf32_arm_finish_dynamic_sections): Likewise.
2585 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2586 a branch_type parameter.
2587 (elf32_arm_relocate_section): Update call accordingly.
2588 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2589 (elf32_arm_output_map_sym): Initialize st_target_internal.
2590 (elf32_arm_output_stub_sym): Likewise.
2591 (elf32_arm_symbol_processing): Delete.
2592 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2593 Use st_target_internal to record the branch type.
2594 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2595 Thumb functions.
2596 (elf32_arm_is_function_type): Delete.
2597 (elf_backend_symbol_processing): Likewise.
2598 (elf_backend_is_function_type): Likewise.
2599
cbc704f3
RS		 26002011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2601
2602 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2603 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2604 into the PLT block.
2605
f6e32f6d
RS		 26062011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2607
2608 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2609 may_need_local_target_p and may_become_dynamic_p to classify
2610 the relocation type. Don't check info->symbolic or h->def_regular
2611 when deciding whether to record a potential dynamic reloc.
2612 Don't treat potential dynamic relocs as PLT references.
2613 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2614 try to make the PLT reference count go negative.
2615
b436d854
RS		 26162011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2617
2618 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2619 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2620 Only create a dynamic relocation for local references if
2621 info->shared.
2622 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2623 allocation accordingly.
2624 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2625
47beaa6a
RS		 26262011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2627
2628 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2629 (elf32_arm_add_dynreloc): Likewise.
2630 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2631 to allocate dynamic relocations.
2632 (elf32_arm_size_dynamic_sections): Likewise.
2633 (allocate_dynrelocs): Likewise. Rename to
2634 allocate_dynrelocs_for_symbol.
2635 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2636 create dynamic relocations.
2637 (elf32_arm_finish_dynamic_symbol): Likewise.
2638
52bc799a
L		 26392011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2640
2641 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2642 x32 GD->IE and GD->LE transitions.
2643 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2644 and LD->LE transitions.
2645
e11840f9
AM		 26462011-03-10 Alan Modra <amodra@gmail.com>
2647
2648 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2649 for LO_DS error message and correct multiple.
2650
aa374f67
AM		 26512011-03-10 Alan Modra <amodra@gmail.com>
2652
2653 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2654 (ppc64_elf_link_just_syms): New function.
2655 (opd_entry_value): Don't assume big-endian host.
2656 (get_r2off): New function.
2657 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2658
d59a60e9
MS		 26592011-03-06 Michael Snyder <msnyder@vmware.com>
2660
4281caad
MS		 2661 * compress.c (bfd_compress_section_contents): Check for out of mem.
2662
17672001
MS		 2663 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2664 that case statement falls through intentionally.
2665
d59a60e9
MS		 2666 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2667
0e29e6e8
AM		 26682011-03-04 Alan Modra <amodra@gmail.com>
2669
2670 * archive.c (bsd_write_armap): Don't call stat in deterministic
2671 mode, and don't use st_mtime if stat returns error.
2672
eb00922a
MS		 26732011-03-03 Michael Snyder <msnyder@vmware.com>
2674
08c13595
MS		 2675 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2676
d543c50d
MS		 2677 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2678
c38eb2a6
MS		 2679 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2680 (aout_link_write_other_symbol): Missing break statement.
2681
8ecc1f20
MS		 2682 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2683
eb00922a
MS		 2684 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2685
4a4c5f25
L		 26862011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2687
2688 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2689 x32 IE->LE transition.
2690 (elf_x86_64_relocate_section): Likewise.
2691
ddcf1fcf
BS		 26922011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2693
aa374f67
AM		 2694 * elflink.c (is_reloc_section): Remove function.
2695 (get_dynamic_reloc_section_name): Construct string manually.
ddcf1fcf 2696
007d6189
KT		 26972011-02-28 Kai Tietz <kai.tietz@onevision.com>
2698
2699 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2700 (adjust_relative_path): Likewise.
2701 (_bfd_construct_extended_name_table): Likewise.
2702 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2703 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2704 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2705 * elf32-spu.c (sort_bfds): Likewise.
2706 (spu_elf_auto_overlay): Likewise.
2707 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2708 * xcofflink.c (xcoff_set_import_path): Likewise.
2709 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2710 (xtensa_regfile_lookup_shortname): Likewise.
2711
8616ad89
AM		 27122011-02-28 Alan Modra <amodra@gmail.com>
2713
2714 PR 12513
2715 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2716 stringsize. Properly sanity check symdef_count. Remove redundant
2717 bfd_release.
2718
80549d04
RÁE		 27192011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2720
2721 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2722 and handle claim_file seeking. Only try to load the plugin once.
2723
93b3ac75
AS		 27242011-02-22 Andreas Schwab <schwab@redhat.com>
2725
2726 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2727 relocation read the value from the second GOT slot.
2728
6fa052f0
TG		 27292011-02-15 Tristan Gingold <gingold@adacore.com>
2730
2731 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2732
28be611c
AM		 27332011-02-15 Alan Modra <amodra@gmail.com>
2734
2735 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2736 toc relocs. Fuss over free(NULL).
2737
93252b1c
MF		 27382011-02-14 Mike Frysinger <vapier@gentoo.org>
2739
2740 * elflink.c (bfd_elf_size_dynamic_sections): Add
2741 bfd_get_symbol_leading_char to the start of newname.
2742
822ce8ee
RW		 27432011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2744
2745 * configure: Regenerate.
2746
425b145b
AM		 27472011-02-09 Alan Modra <amodra@gmail.com>
2748
2749 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2750 we are done. When optimising large toc, check that a global
2751 symbol on a toc reloc is defined in a kept section.
2752
82f2dbf7
NC		 27532011-02-08 Nick Clifton <nickc@redhat.com>
2754
2755 PR binutils/12467
2756 * elf.c (assign_file_positions_for_load_sections): Set the program
2757 header offset and entry size to zero if there are no program
2758 headers.
2759
df22d223
AM		 27602011-02-08 Alan Modra <amodra@gmail.com>
2761
2762 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2763 local_syms when looking for local symbols in .toc.
2764
6683a28d
AM		 27652011-02-01 Alan Modra <amodra@gmail.com>
2766
2767 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2768 for toc pointer on any section having makes_toc_func_call set.
2769 (check_pasted_section): Ensure pasted .init/.fini fragments use
2770 the same toc if any has makes_toc_func_call set.
2771
5240d94d
JM		 27722011-01-28 Joseph Myers <joseph@codesourcery.com>
2773
2774 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2775 field.
2776
ed88c97e
RS		 27772011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2778
2779 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2780 common sections too.
2781
1a0c107f
L		 27822011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2783
04449d86
L		 2784 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2785 Solaris target.
1a0c107f 2786
d68cd58c
NC		 27872011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2788
2789 Fix compilation for mingw64.
2790 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2791 typecast to avoid warning.
2792 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2793 usage.
2794 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2795 of long for pointer to avoid warning.
2796 (elfNN_ia64_relax_brl): Idem.
2797 (elfNN_ia64_install_value): Idem.
2798 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2799
da17376b
RS		 28002011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2801
2802 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2803 h->needs_plt when deciding whether to record a possible dynamic reloc.
2804
1e81e12b
RS		 28052011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2806
2807 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2808 dynamic relocs for the removed section.
2809
d1534d16
L		 28102011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2811
2812 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2813 relocations.
2814
248775ba
L		 28152011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2816
2817 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2818 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2819 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2820 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2821 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2822 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2823 for ILP32.
2824
4a97a0e5
AM		 28252011-01-14 Alan Modra <amodra@gmail.com>
2826
2827 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2828 error.
2829 (_bfd_default_error_handler): Likewise.
2830 * elf.c (print_segment_map): Likewise.
2831 * libbfd.c (warn_deprecated): Likewise.
2832 * som.c (som_sizeof_headers): No need to do so here.
2833 * coff-i860.c: Replace use of printf for error messages with
2834 _bfd_error_handler.
2835 * coff-ppc.c: Likewise.
2836 * coff-sh.c: Likewise.
2837 * elf32-bfin.c: Likewise.
2838 * elf32-dlx.c: Likewise.
2839 * elf32-mep.c: Likewise.
2840 * elf32-v850.c: Likewise.
2841 * mach-o.c: Likewise.
2842 * pef.c: Likewise.
2843
82e96e07
L		 28442011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2845
2846 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2847 swap_reloca_out.
2848 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2849 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2850 for 32bit.
2851 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2852 ELF_ST_TYPE.
2853 (elf_x86_64_finish_dynamic_symbol): Updated.
2854 (elf_x86_64_finish_dynamic_sections): Don't use
2855 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2856 bfd_elf64_swap_dyn_out.
2857
e6a6bb22
AM		 28582011-01-14 J. Park <grassman@gmail.com>
2859
2860 PR ld/12339
2861 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2862 following bfd_link_hash_warning symbol link.
2863
0855e32b
NS		 28642011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2865 Glauber de Oliveira Costa <glommer@gmail.com>
2866
2867 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2868 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2869 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2870 relocations.
2871 * libbfd.h: Rebuilt.
2872 * bfd-in2.h: Rebuilt.
2873 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2874 (elf32_arm_reloc_map): Likewise.
2875 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2876 (elf32_arm_stub_long_branch_any_tls_pic,
2877 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2878 (DEF_STUBS): Add new stubs.
2879 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2880 (elf32_arm_local_tlsdesc_gotent): New.
2881 (GOT_TLS_GDESC): New mask.
2882 (GOT_TLS_GD_ANY): Define.
2883 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2884 (elf32_arm_compute_jump_table_size): New.
2885 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2886 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2887 sgotplt_jump_table_size fields.
2888 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2889 (elf32_arm_link_hash_table_create): Initialize new fields.
2890 (arm_type_of_stub): Check TLS desc relocs too.
2891 (elf32_arm_stub_name): TLS desc relocs can be shared.
2892 (elf32_arm_tls_transition): Determine relaxation.
2893 (arm_stub_required_alignment): Add tls stubs.
2894 (elf32_arm_size_stubs): Likewise.
2895 (elf32_arm_tls_relax): Perform TLS relaxing.
2896 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2897 (IS_ARM_TLS_GNU_RELOC): New.
2898 (IS_ARM_TLS_RELOC): Use it.
2899 (elf32_arm_relocate_section): Perform TLS relaxing.
2900 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2901 desc relocations.
2902 (allocate_dynrelocs): Allocate tls desc relcoations.
2903 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2904 symbols.
2905 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2906 got slots.
2907 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2908 symbol.
2909 (elf32_arm_finish_dynamic_symbol): Adjust.
2910 (arm_put_trampoline): New.
2911 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2912 trampolines.
2913 (elf_backend_always_size_sections): Define.
2914
7be86737
L		 29152011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2916
2917 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2918
ae428b57 29192011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3db2e7dd
L		 2920
2921 PR ld/12366
2922 PR ld/12371
2923 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2924 handle symbols marked with regular reference, but not non-GOT
2925 reference when building shared library.
2926
2927 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2928 local and global STT_GNU_IFUNC symols when building shared
2929 library.
2930 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2931
9689e3a3
DD		 29322011-01-05 DJ Delorie <dj@redhat.com>
2933
2934 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2935 * libbfd.h: Regenerate.
2936 * bfd-in2.h: Regenerate.
2937 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2938
889a4d3e
L		 29392011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2940
2941 * cpu-i386.c (bfd_i386_compatible): New.
2942 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2943 with bfd_i386_compatible.
2944 (bfd_x86_64_arch_intel_syntax): Likewise.
2945 (bfd_i386_arch_intel_syntax): Likewise.
2946 (i8086_arch): Likewise.
2947 (bfd_x64_32_arch): Likewise.
2948 (bfd_x86_64_arch): Likewise.
2949 (bfd_i386_arch): Likewise.
2950
9e9e0820 2951For older changes see ChangeLog-2010
56882138
AM		 2952\f
2953Local Variables:
2954mode: change-log
2955left-margin: 8
2956fill-column: 74
2957version-control: never
2958End:
GDB Binutils - Deliverables
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