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* elf-m10300.c (mn10300_elf_relax_section): Fix check for an
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
6746a626
NC		 12011-11-08 Nick Clifton <nickc@redhat.com>
2
3 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
4 immediate move into an address register.
5
409ff343
AM		 62011-11-09 Alan Modra <amodra@gmail.com>
7
8 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
9 executables when export_dynamic.
10
560c8763
AM		 112011-11-08 Alan Modra <amodra@gmail.com>
12
13 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
14 ha_relocs_not_using_r2 to unexpected_toc_insn.
15 (ok_lo_toc_insn): New function.
16 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
17 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
18 Handle addic on lo toc reloc.
19
4340287b
DA		 202011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
21
22 PR ld/13387
23 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
24 go through PLT. Reset plt field with init_plt_offset.
25 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
26 allocated for symbols referenced by a plabel.
27
6652d298
DD		 282011-11-02 DJ Delorie <dj@redhat.com>
29
30 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
31 variable.
32
e7ebb214
JB		 332011-11-02 Jan Beulich <jbeulich@suse.com>
34
35 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
36 internal_syment *' parameter. Extend 'dummy' to an array with two
37 elements. Set n_numaux early. Handle BSF_FILE.
38 (coff_write_symbols): Pass NULL as new third argument to
39 coff_write_alien_symbol().
40 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
41 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
42 from non-COFF input BFDs.
43 * libcoff-in.h (coff_write_alien_symbol): Declare.
44 * libcoff.h (coff_write_alien_symbol): Re-generate.
45
99c513f6
DD		 462011-11-01 DJ Delorie <dj@redhat.com>
47
48 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
49 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
50 (BFD32_BACKENDS): Add elf32-rl78.lo.
51 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
52 (Makefile.in): Regenerate.
53 * archures.c (bfd_architecture): Define bfd_arch_rl78.
54 (bfd_archures_list): Add bfd_rl78_arch.
55 * config.bfd: Add rl78-*-elf.
56 * configure.in: Add bfd_elf32_rl78_vec.
57 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
58 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
59 * Makefile.in: Regenerate.
60 * bfd-in2.h: Regenerate.
61 * configure: Regenerate.
62 * libbfd.h: Regenerate.
63 * cpu-rl78.c: New file.
64 * elf32-rl78.c: New file.
65
29942be8
NC		 662011-10-26 Nick Clifton <nickc@redhat.com>
67
68 PR ld/13049
69 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
70 * elf32-hppa.c (STUB_SUFFIX): Likewise.
71
cfb8c092
NC		 722011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
73
74 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
75 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
76 (BFD32_BACKENDS): Add elf32-epiphany.lo.
77 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
78 * archures.c (bfd_arch_epiphany): Add.
79 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
80 (bfd_epiphany_arch): Declare.
81 (bfd_archures_list): Add &bfd_epiphany_arch.
82 * config.bfd (epiphany-*-elf): New target case.
83 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
84 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
85 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
86 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
87 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
88 * targets.c (bfd_elf32_epiphany_vec): Declare.
89 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
90 * Makefile.in: Regenerate.
91 * bfd-in2.h: Regenerate.
92 * configure: Regenerate.
93 * libbfd.h: Regenerate.
94 * po/SRC-POTFILES.in: Regenerate.
95 * po/bfd.pot: Regenerate.
96 * cpu-epiphany.c: New file.
97 * elf32-epiphany.c: New file.
98
61a2712e
MR		 992011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
100
101 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
102 assertions.
103
b6009aca
NC		 1042011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
105
106 PR ld/13273
107 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
108 identical TAG_PCS_config attributes.
109
07725569
NC		 1102011-10-24 Nick Clifton <nickc@redhat.com>
111
112 * po/ja.po: Updated Japanese translation.
113
f1163205
NC		 1142011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
115
116 PR binutils/13292
117 * bfd-in.h: Include <sys/stat.h> rather than forward defining
118 struct stat.
119 * bfd-in2.h: Regenerate.
120
98920172
L		 1212011-10-21 H.J. Lu <hongjiu.lu@intel.com>
122
123 PR ld/13302
124 * elf32-i386.c (elf_i386_relocate_section): Replace
125 R_386_IRELATIVE with R_386_RELATIVE.
126
127 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
128 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
129
c293fa49
L		 1302011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
131
132 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
133 comments.
134 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
135
e1f98742
L		 1362011-10-21 H.J. Lu <hongjiu.lu@intel.com>
137
138 PR ld/13302
139 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
140 and next_irelative_index.
141 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
142 and next_irelative_index.
143 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
144 next_tls_desc_index.
145 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
146 next_irelative_index from reloc_count.
147 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
148 R_386_JUMP_SLOT.
149
150 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
151 next_jump_slot_index and next_irelative_index.
152 (elf_x86_64_link_hash_table_create): Initialize
153 next_jump_slot_index and next_irelative_index.
154 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
155 from reloc_count.
156 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
157 R_X86_64_JUMP_SLOT.
158
9553db3c
NC		 1592011-10-20 Nick Clifton <nickc@redhat.com>
160
161 PR ld/13049
162 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
163 symbol names.
164 * elf64-ppc.c (STUB_SUFFIX): Likewise.
165 * elf32-hppa.c (STUB_SUFFIX): Likewise.
166
fa289a5f
AM		 1672011-10-20 Alan Modra <amodra@gmail.com>
168
169 * elf32-i386.c (i386_opcode16): Delete.
170 (elf_i386_check_tls_transition): Use memcmp to compare contents.
171 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
172 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
173
1d5316ab
AM		 1742011-10-19 Alan Modra <amodra@gmail.com>
175
176 PR ld/13177
177 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
178 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
179 "mark". Hide undefweak too. Clear def_regular and ref_regular.
180 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
181 reloc errors from garbage-collected code.
182 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
183 * elf32-bfin.c (bfin_relocate_section): Likewise.
184 (bfinfdpic_relocate_section): Likewise.
185 * elf32-cris.c (cris_elf_relocate_section): Likewise.
186 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
187 * elf32-i386.c (elf_i386_relocate_section): Likewise.
188 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
189 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
190 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
191 * elf32-s390.c (elf_s390_relocate_section): Likewise.
192 * elf32-sh.c (sh_elf_relocate_section): Likewise.
193 * elf32-spu.c (spu_elf_relocate_section): Likewise.
194 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
195 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
196 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
197 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
198 * elf64-s390.c (elf_s390_relocate_section): Likewise.
199 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
200 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
201 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
202 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
203
371a5866
AM		 2042011-10-19 Alan Modra <amodra@gmail.com>
205
206 PR ld/13311
207 * elflink.c (elf_link_output_extsym): Correct test for warning when
208 forced local executable syms are referenced from shared libraries.
209
c192a133
AM		 2102011-10-19 Alan Modra <amodra@gmail.com>
211
212 PR ld/13254
213 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
214
abd242a9
DM		 2152011-10-18 David S. Miller <davem@davemloft.net>
216
217 PR binutils/13301
218 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
219 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
220 call delay slot instruction forward 4 bytes when performing
221 relaxation.
222
4c58e0d8
AM		 2232011-10-17 Alan Modra <amodra@gmail.com>
224
225 PR ld/12975
226 PR ld/13195
227 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
228 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
229
970d488d
HPN		 2302011-10-14 Hans-Peter Nilsson <hp@axis.com>
231
232 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
233 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
234 global symbols.
235 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
236 updates of the plt refcount.
237 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
238 refcount in relation to the plt refcount.
239
9cd3e4e5
NC		 2402011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
241
242 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
243 stubs as resolved.
244
b228303d
AM		 2452011-10-11 Alan Modra <amodra@gmail.com>
246
247 PR binutils/13278
248 * archive.c (bfd_generic_archive_p): Only check first element
249 when target_defaulted.
250 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
251 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
252
98c53ba3
AM		 2532011-10-11 Alan Modra <amodra@gmail.com>
254
255 PR binutils/13257
256 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
257 thin archive element using container target if not defaulted.
258
d5698657
NC		 2592011-10-10 Nick Clifton <nickc@redhat.com>
260
261 * po/es.po: Updated Spanish translation.
262 * po/fi.po: Updated Finnish translation.
263 * po/fr.po: Updated French translation.
264 * po/ru.po: Updated Russian translation.
265
3b421ab3
AM		 2662011-10-10 Alan Modra <amodra@gmail.com>
267
268 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
269 (struct ppc_link_hash_table): Add tocsave_htab.
270 (struct tocsave_entry): New.
271 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
272 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
273 (ppc64_elf_link_hash_table_free): ..and delete it.
274 (build_plt_stub): Always put STD_R2_40R1 first.
275 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
276 on plt call. If present add prologue nop location to tocsave_htab.
277 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
278 first insn of plt call stub when R_PPC64_TOCSAVE present.
279
3e0882af
L		 2802011-10-08 H.J. Lu <hongjiu.lu@intel.com>
281
282 PR ld/13250
283 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
284 alignment and size for common symbols.
285
d56d55e7
AM		 2862011-10-08 Alan Modra <amodra@gmail.com>
287
c3df8c14
AM		 288 PR ld/13229
289 PR ld/13244
290 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
291 dynamic.
292
2932011-10-08 Alan Modra <amodra@gmail.com>
294
295 PR ld/13229
d56d55e7
AM		 296 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
297 even when strip_discarded is false.
298
07c7ed6d
KT		 2992011-10-05 Kai Tietz <ktietz@redhat.com>
300
301 * coffgen.c (coff_write_alien_symbol): Don't write
302 symbol for discarded sections, if strip_discarded isn't
303 explicit set to false.
304 (coff_write_native_symbol): Likewise.
305
d4cb0ea0
NC		 3062011-10-05 DJ Delorie <dj@redhat.com>
307 Nick Clifton <nickc@redhat.com>
308
309 * elf32-rx.c: Add support for PID mode.
310 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
311 Include addend in R_RX_SYM relocations.
312
fc28f9aa
TG		 3132011-09-30 Tristan Gingold <gingold@adacore.com>
314
315 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
316 (read_section): Add sec argument. Adjust the code to get section
317 names from it.
318 (read_indirect_string): Adjust call to read_section.
319 (read_abbrevs): Ditto.
320 (decode_line_info): Ditto.
321 (read_debug_ranges): Ditto.
322 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
323 (find_debug_info): Add debug_sections parameter. Use it instead
324 the above macros.
325 (place_sections): Get section names from stash.
326 (find_line): Add debug_sections argument. Initialize
327 debug_sections field of stash from it.
328 Adjust calls to find_debug_info.
329 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
330 Adjust call to find_line.
331 (_bfd_dwarf2_find_line): Adjust call to find_line.
332 * libcoff-in.h (struct dwarf_debug_section): New declaration.
333 (coff_find_nearest_line_with_names): Likewise.
334 * libcoff.h: Regenerate.
335 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
336 (dwarf_debug_sections): Likewise.
337 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
338 * libbfd.h: Regenerate.
339 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
340 _bfd_dwarf2_find_nearest_line.
341 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
342 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
343 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
344 * coffgen.c (coff_find_nearest_line_with_names): New function.
345 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
346 * coff-rs6000.c (xcoff_debug_sections): New constant.
347 (xcoff_find_nearest_line): New function.
348 (rs6000coff_vec): Use xcoff_find_nearest_line.
349 (pmac_xcoff_vec): Ditto.
350
98528052
AM		 3512011-09-30 Alan Modra <amodra@gmail.com>
352
353 PR ld/13235
354 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
355 (ppc64_elf_edit_toc): Check HA relocs.
356 (ha_reloc_match): Delete function.
357 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
358 Instead do it and low part optimization based on
359 ha_relocs_not_using_r2.
360
c227efa6
AM		 3612011-09-29 Alan Modra <amodra@gmail.com>
362
363 PR ld/13233
364 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
365 debug and special section groups.
366
d14552ab
L		 3672011-09-29 H.J. Lu <hongjiu.lu@intel.com>
368
369 PR ld/13195
370 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
371 clearing def_dynamic.
372 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
373 setting def_dynamic.
374 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
375 versioned.
376
2b914c2b
KT		 3772011-09-27 Kai Tietz <ktietz@redhat.com>
378
379 * coffcode.h (sec_to_styp_flags): Handle
380 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
381 SEC_LINK_DUPLICATES_SAME_SIZE.
382
7cf3bbff
TG		 3832011-09-22 Tristan Gingold <gingold@adacore.com>
384
385 * configure.in: Bump version to 2.22.51
386 * configure: Regenerate.
387
9e8c70f9
DM		 3882011-09-21 David S. Miller <davem@davemloft.net>
389
390 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
391 * elfxx-sparc.h: Declare it.
392 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
393 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
394
7ba695a9
TG		 3952011-09-21 Tristan Gingold <gingold@adacore.com>
396
397 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
398 Deals with size limited strings.
399 (bfd_mach_o_build_commands): Initialize more fields.
400
1a766c68
L		 4012011-09-15 H.J. Lu <hongjiu.lu@intel.com>
402
403 PR ld/13177
404 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
405 nor GOT references.
406
fd91d419
L		 4072011-09-15 H.J. Lu <hongjiu.lu@intel.com>
408
409 PR ld/12975
410 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
411 to struct bfd_elf_version_tree.
412
413 * elflink.c (elf_info_failed): Remove verdefs.
414 (_bfd_elf_export_symbol): Updated.
415 _bfd_elf_link_assign_sym_version): Likewise.
416 (bfd_elf_size_dynamic_sections): Remove pointer to struct
417 bfd_elf_version_tree. Updated.
418 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
419 by linker script.
420
421 * linker.c (bfd_hide_sym_by_version): New.
422
423 * bfd-in2.h: Regenerated.
424
7b5b197e
L		 4252011-09-12 H.J. Lu <hongjiu.lu@intel.com>
426
427 PR ld/13178
428 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
429 if there are no GOT relocations.
430
e7771322
KT		 4312011-09-09 Kai Tietz <ktietz@redhat.com>
432
433 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
434 for targets without symbol_leading_char.
435
103ae312
NC		 4362011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
437
438 * bfdwin.c (bfd_get_file_window): Fix memory leak.
439
28942f62
AM		 4402011-09-07 Alan Modra <amodra@gmail.com>
441
442 PR ld/13131
443 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
444 is initialized.
445
b140b010
AM		 4462011-09-06 Alan Modra <amodra@gmail.com>
447
448 PR ld/13131
449 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
450 (ppc64_elf_edit_toc): Fix style nit. Report some details
451 on linker failure due to reference in debug or non-alloc
452 sections to optimized away toc entry, and don't abort.
453
7d500b83
CL		 4542011-09-01 Christophe Lyon <christophe.lyon@st.com>
455
456 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
457 sections.
458
7cf80422
NC		 4592011-08-26 Nick Clifton <nickc@redhat.com>
460
461 * po/es.po: Updated Spanish translation.
462
af75cb9c
AM		 4632011-08-19 Alan Modra <amodra@gmail.com>
464
465 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
466 we haven't seen expected -mcmodel=medium/large code relocs.
467
9d4b6009
TG		 4682011-08-18 Tristan Gingold <gingold@adacore.com>
469
470 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
471
72b5104c
TG		 4722011-08-17 Tristan Gingold <gingold@adacore.com>
473
474 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
475
c77ec726
AM		 4762011-08-17 Alan Modra <amodra@gmail.com>
477
478 PR ld/12762
479 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
480 (_bfd_handle_already_linked): Declare.
481 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
482 _bfd_coff_section_already_linked.
483 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
484 * coffcode.h (coff_section_already_linked): Likewise.
485 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
486 * elf-bfd.h: Likewise.
487 * libbfd-in.h: Likewise.
488 * targets.c: Likewise.
489 * linker.c (bfd_section_already_linked): Likewise.
490 (bfd_section_already_linked_table_lookup): Likewise.
491 (bfd_section_already_linked_table_insert): Likewise.
492 (_bfd_generic_section_already_linked): Likewise. Call
493 _bfd_handle_already_linked.
494 (_bfd_handle_already_linked): New function, split out from..
495 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
496 2011-07-09 changes. Avoid unnecessary strcmp when matching
497 already_linked_list entries. Match plugin linkonce section.
498 (section_signature): Delete.
499 * coffgen.c (_bfd_coff_section_already_linked): New function.
500 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
501 * libbfd.h: Regenerate.
502 * libcoff.h: Regenerate.
503 * bfd-in2.h: Regenerate.
504
b3874e1a
AM		 5052011-08-14 Alan Modra <amodra@gmail.com>
506
507 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
508 shared and call to _mcount will go via plt.
509
8de848d8
AM		 5102011-08-14 Alan Modra <amodra@gmail.com>
511
512 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
513 * elf32-ppc.c: Likewise.
514 (ppc_elf_select_plt_layout): Use einfo rather than info to report
515 forced bss-plt.
516
64d25c44
L		 5172011-08-12 H.J. Lu <hongjiu.lu@intel.com>
518
519 PR ld/13082
520 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
521 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
522 and zero-extend it to 64bit if addend is zero for x32. Generate
523 R_X86_64_RELATIVE64 for x32.
524
2de70689
MGD		 5252011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
526
527 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
528 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
529 * elf32-arm.c (elf32_arm_link_hash_table): New field.
530 (elf232_arm_link_hash_table_create): Initialise new field.
531 (check_use_blx): Change test depending on fix_arm1176.
532 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
533 command line options.
534
5a5cbf72
TG		 5352011-08-08 Tristan Gingold <gingold@adacore.com>
536
537 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
538 (segsec_names_xlat): Reorder elements.
539 (bfd_mach_o_read_section_32): Fix typo.
540 (bfd_mach_o_read_section_64): Fix typo.
541
f1bde64c
TG		 5422011-08-08 Tristan Gingold <gingold@adacore.com>
543
544 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
545 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
546 (bfd_mach_o_section): Use them. Add next field.
547 (bfd_mach_o_segment_command): Replace sections array by
548 sect_head and sect_tail.
549 (bfd_mach_o_get_mach_o_section): New macro.
550 (bfd_mach_o_lookup_section): Remove.
551 (bfd_mach_o_new_section_hook): New function.
552 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
553 instead of strcmp.
554 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
555 parameter with segname and sectname parameters. Adjust.
556 (bfd_mach_o_append_section_to_segment): New function. Use a
557 linked list for Mach-O sections.
558 (bfd_mach_o_write_segment_32): Adjust.
559 (bfd_mach_o_write_segment_64): Ditto.
560 (bfd_mach_o_build_commands): Fix comment. Adjust.
561 (bfd_mach_o_flatten_sections): Adjust.
562 (bfd_mach_o_print_section_map): Adjust.
563 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
564 (bfd_mach_o_new_section_hook): New function.
565 (bfd_mach_o_init_section_from_mach_o): Ditto.
566 (bfd_mach_o_read_section_32): Remove section parameter.
567 Return a section instead.
568 (bfd_mach_o_read_section_64): Ditto.
569 (bfd_mach_o_read_section): Ditto.
570 (bfd_mach_o_make_bfd_section): Adjust.
571 (bfd_mach_o_read_segment): Adjust for new profile of
572 bfd_mach_o_read_section.
573 (bfd_mach_o_lookup_section): Remove.
574 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
575
edbdea0e
TG		 5762011-08-08 Tristan Gingold <gingold@adacore.com>
577
578 * mach-o.h (bfd_mach_o_version_min_command): New structure.
579 (bfd_mach_o_load_command): Add version_min.
580 (mach_o_data_struct): Fix comment.
581 * mach-o.c (bfd_mach_o_read_version_min): New function.
582 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
583 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
584 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
585 (bfd_mach_o_get_name_or_null): New function.
586 (bfd_mach_o_get_name): Use the above new one.
587 (bfd_mach_o_load_command_name): Add the above new commands.
588 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
589 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
590 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
591 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
592
46d1c23b
TG		 5932011-08-08 Tristan Gingold <gingold@adacore.com>
594
595 * mach-o.h: Move size macros to external.h
596 Move reloc macros to reloc.h and x86-64.h.
597 * mach-o-i386.c: Includes mach-o/reloc.h
598 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
599 * mach-o.c: Add includes.
600 (bfd_mach_o_write_header): Use structure from external.h to convert.
601 (bfd_mach_o_write_thread): Ditto.
602 (bfd_mach_o_write_relocs): Ditto.
603 (bfd_mach_o_write_section_32): Ditto.
604 (bfd_mach_o_write_section_64): Ditto.
605 (bfd_mach_o_write_segment_32): Ditto.
606 (bfd_mach_o_write_segment_64): Ditto.
607 (bfd_mach_o_write_symtab): Ditto.
608 (bfd_mach_o_write_contents): Ditto.
609 (bfd_mach_o_read_header): Ditto.
610 (bfd_mach_o_read_section_32): Ditto.
611 (bfd_mach_o_read_section_64): Ditto.
612 (bfd_mach_o_read_symtab_symbol): Ditto.
613 (bfd_mach_o_read_dylinker): Ditto.
614 (bfd_mach_o_read_dylib): Ditto.
615 (bfd_mach_o_read_dysymtab): Ditto.
616 (bfd_mach_o_read_symtab): Ditto.
617 (bfd_mach_o_read_linkedit): Ditto.
618 (bfd_mach_o_read_str): Ditto.
619 (bfd_mach_o_read_dyld_info): Ditto.
620 (bfd_mach_o_read_segment): Ditto.
621 (bfd_mach_o_read_command): Ditto.
622 (bfd_mach_o_archive_p): Ditto.
623 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
624 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
625 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
626 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
627 of an hard-coded value.
628
fde33808
TG		 6292011-08-08 Tristan Gingold <gingold@adacore.com>
630
631 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
632 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
633 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
634 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
635
53d58d96
TG		 6362011-08-08 Tristan Gingold <gingold@adacore.com>
637
638 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
639 (bfd_mach_o_convert_section_name_to_bfd): Use it.
640 (bfd_mach_o_get_section_type_from_name): New function.
641 (bfd_mach_o_get_section_attribute_from_name): Ditto.
642 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
643 Add comments. Add prototypes for the above new functions.
644
9a66aae0
MK		 6452011-08-05 Mark Kettenis <kettenis@gnu.org>
646
647 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
648
d969d15f
AM		 6492011-08-05 Alan Modra <amodra@gmail.com>
650
651 * elf64-ppc.c (maybe_strip_output): New function.
652 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
653
43e1669b
AM		 6542011-08-05 Alan Modra <amodra@gmail.com>
655
656 PR ld/12762
657 * elflink.c (_bfd_elf_section_already_linked): Return matched
658 status. Remove COFF comdat section handling.
659 * linker.c (_bfd_generic_section_already_linked): Return matched
660 status. Don't set SEC_GROUP in l_flags for plugin entries.
661 (bfd_section_already_linked): Update prototype.
662 * targets.c (_section_already_linked): Likewise.
663 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
664 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
665 (_bfd_nolink_section_already_linked): Update.
666 * libbfd.h: Regenerate.
667 * bfd-in2.h: Regenerate.
668
6177242a
AM		 6692011-08-05 Alan Modra <amodra@gmail.com>
670
671 * elf32-ppc.c: Include dwarf2.h.
672 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
673 (ppc_elf_create_glink): Create .eh_frame section.
674 (glink_eh_frame_cie): New array.
675 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
676 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
677
f1bb0388
TG		 6782011-08-04 Tristan Gingold <gingold@adacore.com>
679
680 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
681 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
682
092d27ff
TG		 6832011-08-03 Tristan Gingold <gingold@adacore.com>
684
685 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
686 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
687
80cab405
MR		 6882011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
689
690 * elfxx-mips.c (check_4byte_branch): Remove function.
691 (check_relocated_bzc): New function.
692 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
693 instructions that immediately follow a compact branch
694 instruction.
695
c7131b65
AM		 6962011-08-02 Alan Modra <amodra@gmail.com>
697
698 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
699 plt_static_chain.
700 (ppc_build_one_stub): Adjust get_relocs call to suit..
701 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
702
d7921315
L		 7032011-08-01 H.J. Lu <hongjiu.lu@intel.com>
704
705 PR ld/13048
706 * archures.c (bfd_mach_i386_intel_syntax): New.
707 (bfd_mach_i386_i8086): Updated.
708 (bfd_mach_i386_i386): Likewise.
709 (bfd_mach_x86_64): Likewise.
710 (bfd_mach_x64_32): Likewise.
711 (bfd_mach_i386_i386_intel_syntax): Likewise.
712 (bfd_mach_x86_64_intel_syntax): Likewise.
713 (bfd_mach_x64_32_intel_syntax): Likewise.
714 (bfd_mach_l1om): Likewise.
715 (bfd_mach_l1om_intel_syntax): Likewise.
716 (bfd_mach_k1om): Likewise.
717 (bfd_mach_k1om_intel_syntax): Likewise.
718
719 * bfd-in2.h: Regenerated.
720
721 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
722 bits_per_address.
723 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
724 (bfd_x64_32_arch): Likewise.
725
726 * elf64-x86-64.c: Include "libiberty.h".
727 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
728 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
729 (elf_x86_64_reloc_type_lookup): Likewise.
730 (elf_x86_64_reloc_name_lookup): Likewise.
731 (elf_x86_64_relocate_section): Likewise.
732 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
733
f41e5fcc
MR		 7342011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
735
736 * elfxx-mips.c (check_br32): Fix return type.
737
c088dedf
MR		 7382011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
739
740 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
741
2309ddf2
MR		 7422011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
743
744 * elfxx-mips.c: Adjust comments throughout.
745 (mips_elf_relax_delete_bytes): Reshape code.
746 (_bfd_mips_elf_relax_section): Remove check for
747 R_MICROMIPS_GPREL16 relocations. Reshape code.
748
23209a78
RM		 7492011-07-28 Roland McGrath <mcgrathr@google.com>
750
a27e4371
RM		 751 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
752 (elf_i386_nacl_plt0_entry): New variable.
753 (elf_i386_plt_entry): New variable.
754 (elf_i386_nacl_pic_plt0_entry): New variable.
755 (elf_i386_nacl_pic_plt_entry): New variable.
756 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
757 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
758 (elf_backend_plt_alignment): Likewise.
759
760 * config.bfd: Handle i[3-7]86-*-nacl*.
761 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
762 * targets.c: Support bfd_elf32_i386_nacl_vec.
763 * configure.in: Likewise.
764 * configure: Regenerated.
765
25e762b9
RM		 766 * elf32-i386.c (struct elf_i386_plt_layout): New type.
767 (GET_PLT_ENTRY_SIZE): New macro.
768 (elf_i386_plt): New variable.
769 (struct elf_i386_backend_data): New member `plt'.
770 (elf_i386_arch_bed): Add initializer for it.
771 (elf_i386_vxworks_arch_bed): Likewise.
772 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
773 (elf_i386_plt_sym_val): Likewise.
774 (elf_i386_relocate_section): Likewise.
775 (elf_i386_finish_dynamic_symbol): Likewise.
776 Also use other elf_i386_plt_layout members for PLT details.
777 (elf_i386_finish_dynamic_sections): Likewise.
778
23209a78
RM		 779 * elf32-i386.c (struct elf_i386_backend_data): New type.
780 (get_elf_i386_backend_data): New macro.
781 (elf_i386_arch_bed): New variable.
782 (elf_backend_arch_data): New macro.
783 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
784 (elf_i386_link_hash_table_create): Don't initialize them.
785 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
786 elf_i386_backend_data, not elf_i386_link_hash_table.
787 (elf_i386_adjust_dynamic_symbol): Likewise.
788 (elf_i386_allocate_dynrelocs): Likewise.
789 (elf_i386_readonly_dynrelocs): Likewise.
790 (elf_i386_size_dynamic_sections): Likewise.
791 (elf_i386_relocate_section): Likewise.
792 (elf_i386_finish_dynamic_symbol): Likewise.
793 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
794 (elf_i386_vxworks_link_hash_table_create): Function removed.
795 (elf_i386_vxworks_arch_bed): New variable.
796 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
797
798 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
799 * elfxx-target.h (elf_backend_arch_data): New macro.
800 (elfNN_bed): Use it as initializer for the new member.
801
d91a6875
NC		 8022011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
803
804 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
805 of range branches.
806
4ccf1e31
JJ		 8072011-07-26 Jakub Jelinek <jakub@redhat.com>
808
809 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
810 and .zdebug_macro entry.
811 (dwarf_debug_section_enum): Add debug_macro.
812
58d180e8
AM		 8132011-07-26 Alan Modra <amodra@gmail.com>
814
6177242a 815 * elf64-ppc.c: Include dwarf2.h.
58d180e8
AM		 816 (struct ppc_link_hash_table): Add glink_eh_frame.
817 (create_linkage_sections): Create .eh_frame section.
818 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
819 glink_eh_frame.
820 (glink_eh_frame_cie): New array.
821 (ppc64_elf_size_stubs): Size glink_eh_frame.
822 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
823 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
824
18978b27
HPN		 8252011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
826
827 PR ld/12815
828 * elf64-mmix.c (struct _mmix_elf_section_data): New members
829 has_warned_bpo and has_warned_pushj.
830 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
831 converting to ISO C. Add new parameter error_message. All
832 callers changed.
833 (mmix_elf_perform_relocation): Ditto.
834 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
835 Handle the case where mmix_elf_check_common_relocs has not been
836 called, missing preparations for relocs of the respective type.
837
df58fc94 8382011-07-24 Chao-ying Fu <fu@mips.com>
58d180e8
AM		 839 Ilie Garbacea <ilie@mips.com>
840 Maciej W. Rozycki <macro@codesourcery.com>
841 Joseph Myers <joseph@codesourcery.com>
842 Catherine Moore <clm@codesourcery.com>
df58fc94
RS		 843 Richard Sandiford <rdsandiford@googlemail.com>
844
845 * archures.c (bfd_mach_mips_micromips): New macro.
846 * cpu-mips.c (I_micromips): New enum value.
847 (arch_info_struct): Add bfd_mach_mips_micromips.
848 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
849 prototype.
850 (_bfd_mips_elf_relax_section): Likewise.
851 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
852 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
853 ASE.
854 (_bfd_mips16_elf_reloc_shuffle): Rename to...
855 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
856 (gprel16_reloc_p): Handle microMIPS ASE.
857 (literal_reloc_p): New function.
858 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
859 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
860 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
861 and _bfd_mips_elf_reloc_shuffle changes.
862 (mips_elf_gprel32_reloc): Update comment.
863 (micromips_reloc_map): New variable.
864 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
865 (mips_elf32_rtype_to_howto): Likewise.
866 (mips_info_to_howto_rel): Likewise.
867 (bfd_elf32_bfd_is_target_special_symbol): Define.
868 (bfd_elf32_bfd_relax_section): Likewise.
869 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
870 (micromips_elf64_howto_table_rela): Likewise.
871 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
872 and _bfd_mips_elf_reloc_shuffle changes.
873 (micromips_reloc_map): Likewise.
874 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
875 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
876 (mips_elf64_rtype_to_howto): Likewise.
877 (bfd_elf64_bfd_is_target_special_symbol): Define.
878 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
879 (elf_micromips_howto_table_rela): Likewise.
880 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
881 and _bfd_mips_elf_reloc_shuffle changes.
882 (micromips_reloc_map): Likewise.
883 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
884 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
885 (mips_elf_n32_rtype_to_howto): Likewise.
886 (bfd_elf32_bfd_is_target_special_symbol): Define.
887 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
888 (LA25_LUI_MICROMIPS_2): Likewise.
889 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
890 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
891 (TLS_RELOC_P): Handle microMIPS ASE.
892 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
893 target is a microMIPS function.
894 (micromips_reloc_p): New function.
895 (micromips_reloc_shuffle_p): Likewise.
896 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
897 (got_disp_reloc_p, got_page_reloc_p): New functions.
898 (got_ofst_reloc_p): Likewise.
899 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
900 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
901 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
902 (micromips_branch_reloc_p): New function.
903 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
904 (tls_gottprel_reloc_p): Likewise.
905 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
906 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
907 ASE.
908 (_bfd_mips16_elf_reloc_shuffle): Rename to...
909 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
910 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
911 (mips_tls_got_index, mips_elf_got_page): Likewise.
912 (mips_elf_create_local_got_entry): Likewise.
913 (mips_elf_relocation_needs_la25_stub): Likewise.
914 (mips_elf_calculate_relocation): Likewise.
915 (mips_elf_perform_relocation): Likewise.
916 (_bfd_mips_elf_symbol_processing): Likewise.
917 (_bfd_mips_elf_add_symbol_hook): Likewise.
918 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
919 (mips_elf_add_lo16_rel_addend): Likewise.
920 (_bfd_mips_elf_check_relocs): Likewise.
921 (mips_elf_adjust_addend): Likewise.
922 (_bfd_mips_elf_relocate_section): Likewise.
923 (mips_elf_create_la25_stub): Likewise.
924 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
925 (_bfd_mips_elf_gc_sweep_hook): Likewise.
926 (_bfd_mips_elf_is_target_special_symbol): New function.
927 (mips_elf_relax_delete_bytes): Likewise.
928 (opcode_descriptor): New structure.
929 (RA): New macro.
930 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
931 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
932 (beq_insn_32): Likewise.
933 (b_insn_16, bz_insn_16): New variables.
934 (BZC32_REG_FIELD): New macro.
935 (bz_rs_insns_32, bz_rt_insns_32): New variables.
936 (bzc_insns_32, bz_insns_16):Likewise.
937 (BZ16_REG, BZ16_REG_FIELD): New macros.
938 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
939 (jal_x_insn_32_bd32): Likewise.
940 (j_insn_32, jalr_insn_32): Likewise.
941 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
942 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
943 (JR16_REG): New macro.
944 (ds_insns_16_bd16): New variable.
945 (lui_insn): Likewise.
946 (addiu_insn, addiupc_insn): Likewise.
947 (ADDIUPC_REG_FIELD): New macro.
948 (MOVE32_RD, MOVE32_RS): Likewise.
949 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
950 (move_insns_32, move_insns_16): New variables.
951 (nop_insn_32, nop_insn_16): Likewise.
952 (MATCH): New macro.
953 (find_match): New function.
954 (check_br16_dslot, check_br32_dslot): Likewise.
955 (check_br16, check_br32): Likewise.
956 (IS_BITSIZE): New macro.
957 (check_4byte_branch): New function.
958 (_bfd_mips_elf_relax_section): Likewise.
959 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
960 and microMIPS modules together.
961 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
962 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
963 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
964 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
965 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
966 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
967 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
968 (BFD_RELOC_MICROMIPS_LO16): Likewise.
969 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
970 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
971 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
972 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
973 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
974 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
975 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
976 (BFD_RELOC_MICROMIPS_SUB): Likewise.
977 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
978 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
979 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
980 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
981 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
982 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
983 (BFD_RELOC_MICROMIPS_JALR): Likewise.
984 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
985 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
986 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
987 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
988 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
989 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
990 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
991 * bfd-in2.h: Regenerate.
992 * libbfd.h: Regenerate.
993
7a9068fe
L		 9942011-07-22 H.J. Lu <hongjiu.lu@intel.com>
995
996 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
997 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
998 * Makefile.in: Regenerated.
999
1000 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1001 (bfd_k1om_arch): New.
1002 (bfd_archures_list): Add &bfd_k1om_arch.
1003 * bfd-in2.h: Regenerated.
1004
1005 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1006 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1007 if bfd_elf64_x86_64_freebsd_vec is supported.
1008 (targ_selvecs): Likewise.
1009
1010 * configure.in: Support bfd_elf64_k1om_vec and
1011 bfd_elf64_k1om_freebsd_vec.
1012 * configure: Regenerated.
1013
1014 * cpu-k1om.c: New.
1015
1016 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1017 (bfd_elf64_k1om_vec): Likewise.
1018 (bfd_elf64_k1om_freebsd_vec): Likewise.
1019
1020 * targets.c (bfd_elf64_k1om_vec): New.
1021 (bfd_elf64_k1om_freebsd_vec): Likewise.
1022 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1023 bfd_elf64_k1om_freebsd_vec.
1024
156f6ad8
JK		 10252011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1026
1027 Fix false coff-go32-exe matches.
1028 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1029 COFF_CHECK_FORMAT.
1030 * coff-stgo32.c (go32_check_format): New forward declaration.
1031 (COFF_CHECK_FORMAT): New defintion.
1032 (go32_check_format): New function.
1033
05aecedb
AM		 10342011-07-15 Alan Modra <amodra@gmail.com>
1035
1036 * configure.in: Bump version.
1037 * configure: Regenerate.
1038
cbde55ab
AM		 10392011-07-14 Alan Modra <amodra@gmail.com>
1040
1041 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1042 * elf-bfd.h (struct already_linked): Forward declare.
1043
ec24dc88
AM		 10442011-07-14 Alan Modra <amodra@gmail.com>
1045
1046 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1047 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1048
9df0ef5f
AM		 10492011-07-14 Alan Modra <amodra@gmail.com>
1050
1051 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1052 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1053 (build_tls_get_addr_stub): Likewise.
1054 (ppc_build_one_stub): Update calls to above.
1055 (ppc_size_one_stub): Adjust stub size.
1056 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1057 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1058
8de863a5
NC		 10592011-07-12 Nick Clifton <nickc@redhat.com>
1060
1061 * elf32-arm.c (elf32_arm_section_flags): Delete.
1062 (elf_backend_section_flags): Remove.
1063
a92c088a
L		 10642011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1065
1066 PR ld/12982
1067 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1068 when setting stack_flags.
1069
ae17ab41
CM		 10702011-07-11 Catherine Moore <clm@codesourcery.com>
1071
1072 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1073 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1074 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
58d180e8 1075 * bfd-in2.h: Regenerated.
ae17ab41
CM		 1076 * bfd.c (bfd_lookup_section_flags): New definition.
1077 * binary.c (binary_bfd_lookup_section_flags): New definition.
1078 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1079 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1080 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1081 * coff-rs6000.c (rs6000coff_vec): Include
1082 bfd_generic_lookup_section_flags.
1083 (pmac_xcoff_vec): Likewise.
1084 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1085 * coff64-rs6000.c (rs6000coff64_vec): Include
1086 bfd_generic_lookup_section_flags.
1087 (aix5coff64_vec): Likewise.
1088 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1089 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1090 (bfd_elf_lookup_section_flags): Declare.
1091 * elflink.c (bfd_elf_lookup_section_flags): New function.
1092 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1093 (elf_backend_lookup_section_flags_hook): Define.
1094 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1095 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1096 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1097 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1098 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1099 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1100 (bfd_generic_lookup_section_flags): Declare.
1101 * libbfd.h: Regenerated.
1102 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1103 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1104 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1105 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1106 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1107 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1108 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1109 * reloc.c (bfd_generic_lookup_section_flags): New function.
1110 * som.c (som_bfd_lookup_section_flags): New definition.
1111 * srec.c (srec_bfd_lookup_section_flags): New definition.
1112 * targets.c (flag_info): Declare.
1113 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1114 (_bfd_lookup_section_flags): New.
1115 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1116 * versados.c (versados_bfd_lookup_section_flags): New definition.
1117 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1118 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1119
23ebcd30
L		 11202011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1121
1122 PR ld/12978
1123 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1124
0c511000
AM		 11252011-07-09 Alan Modra <amodra@gmail.com>
1126
1127 PR ld/12942
1128 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1129 rather than kept_section to determine whether a symbol is from
1130 a discarded section.
1131 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1132 sections appear undefined.
1133
11342011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1135
1136 PR ld/12942
1137 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1138 "asection *" with "struct already_linked *".
1139 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1140 (_bfd_generic_section_already_linked): Likewise.
1141 (bfd_section_already_linked_table_insert): Likewise.
1142 (struct already_linked): New.
1143 (struct bfd_section_already_linked): Use it.
1144 * elflink.c (_bfd_elf_section_already_linked): Replace.
1145 "asection *" with "struct already_linked *". Replace the plugin
1146 dummy with the LTO output.
1147 * linker.c (_bfd_generic_section_already_linked): Likewise.
1148 * targets.c (struct already_linked): Add forward declaration.
1149 (bfd_target): Replace "struct bfd_section *" with
1150 "struct already_linked *" in _section_already_linked.
1151 * bfd-in2.h: Regenerate.
1152 * libbfd.h: Regenerate.
1153
74f26653
TG		 11542011-07-06 Tristan Gingold <gingold@adacore.com>
1155
1156 * mach-o.h: Move loader related definitions to
1157 include/mach-o/loader.h. Include it.
1158
52cb9dfe
L		 11592011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1160
1161 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1162 define to _bfd_elf_set_osabi.
1163
9c55345c
TS		 11642011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1165 Thomas Schwinge <thomas@schwinge.name>
1166
2bb70ae0 1167 PR binutils/12913
9c55345c
TS		 1168 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1169 ELFOSABI_LINUX alias.
1170 * elf32-hppa.c: Likewise.
1171 * elf32-i370.c: Likewise.
1172 * elf64-hppa.c: Likewise.
1173
28ede8be
ILT		 11742011-07-01 Ian Lance Taylor <iant@google.com>
1175
1176 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1177 DW_OP_lit3 to DW_OP_lit2.
1178
c79d6685
AM		 11792011-07-01 Alan Modra <amodra@gmail.com>
1180
1181 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1182 dyn relocs when called to copy flags for a weak sym.
1183 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1184 (ppc64_elf_merge_private_bfd_data): Delete.
1185 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1186 _bfd_generic_verify_endian_match.
1187
dc076558
BS		 11882011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1189
1190 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1191 link_info is NULL.
1192
25d41743
TG		 11932011-06-28 Tristan Gingold <gingold@adacore.com>
1194
1195 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1196 unsigned int.
1197 (_bfd_vms_write_etir): Write linkage index from reloc.
1198
9b02d212
TG		 11992011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1200
1201 * mach-o.c (bfd_mach_o_read_command): Also ignore
1202 BFD_MACH_O_LC_ROUTINES_64.
1203
a8efca92
TG		 12042011-06-27 Tristan Gingold <gingold@adacore.com>
1205
1206 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1207 section target index.
1208
20ee8bc9
NC		 12092011-06-27 Nick Clifton <nickc@redhat.com>
1210
1211 * cisco-core.c (cisco_core_little_vec): Add initialization of
1212 match_priority field.
1213
4c95ab76
TG		 12142011-06-27 Tristan Gingold <gingold@adacore.com>
1215
1216 * cache.c: Include bfd_stdint.h.
1217 (cache_bmmap): Change profile. Return region start and size.
1218 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1219 (bfd_mmap): Change profile and adjust. Update comment.
1220 (memory_bmmap): Change profile.
1221 * opncls.c (opncls_bmmap): Change profile.
1222 * vms-lib.c (vms_lib_bmmap): Likewise.
1223 * libbfd.h: Regenerate.
1224 * bfd-in2.h: Regenerate.
1225
62a35308
TG		 12262011-06-27 Tristan Gingold <gingold@adacore.com>
1227
1228 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1229 Add comment.
1230
5d430399
L		 12312011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1232
1233 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1234 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1235
332ce62b
JK		 12362011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1237
1238 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1239 PLT_EH_FRAME.
1240 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1241
7dbf3b76
RH		 12422011-06-24 Richard Henderson <rth@redhat.com>
1243
1244 PR ld/12928
1245 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1246 tlsgd insn before swapping adjacent insns.
1247
d120eec2
TG		 12482011-06-24 Tristan Gingold <gingold@adacore.com>
1249
1250 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1251 absolute section.
1252
1e951488
AM		 12532011-06-24 Alan Modra <amodra@gmail.com>
1254
1255 PR ld/12921
1256 * elf.c (assign_file_positions_for_load_sections): Don't align
1257 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1258 that don't get a PT_LOAD.
1259
b68593b9
KK		 12602011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1261
1262 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1263 (sh_elf_check_relocs): Likewise.
1264
e366eeae
RH		 12652011-06-22 Richard Henderson <rth@redhat.com>
1266
1267 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1268 TPREL in a PIE image.
1269 (alpha_dynamic_entries_for_reloc): Likewise.
1270 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1271 (elf64_alpha_relax_got_load): Likewise.
1272
9ec0c936
RR		 12732011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1274
c79d6685
AM		 1275 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1276 for PIE.
9ec0c936 1277
3a5dbfb2
AM		 12782011-06-22 Alan Modra <amodra@gmail.com>
1279
1280 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1281 plugin symbols. Fix segfault on linker scrip defined syms.
1282
e41b3a13
JJ		 12832011-06-20 Jakub Jelinek <jakub@redhat.com>
1284
1285 PR ld/12570
1286 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1287 at all for linker created .eh_frame sections.
1288 (_bfd_elf_discard_section_eh_frame): Handle linker created
1289 .eh_frame sections with no relocations.
1290 * elf64-x86-64.c: Include dwarf2.h.
1291 (elf_x86_64_eh_frame_plt): New variable.
1292 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1293 PLT_FDE_LEN_OFFSET): Define.
1294 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1295 (elf_x86_64_create_dynamic_sections): Create and fill in
1296 .eh_frame section for .plt section.
1297 (elf_x86_64_size_dynamic_sections): Write .plt section size
1298 into .eh_frame FDE covering .plt section.
1299 (elf_x86_64_finish_dynamic_sections): Write .plt section
1300 start into .eh_frame FDE covering .plt section. Call
1301 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1302 (elf_backend_plt_alignment): Define to 4.
1303 * elf32-i386.c: Include dwarf2.h.
1304 (elf_i386_eh_frame_plt): New variable.
1305 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1306 PLT_FDE_LEN_OFFSET): Define.
1307 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1308 (elf_i386_create_dynamic_sections): Create and fill in
1309 .eh_frame section for .plt section.
1310 (elf_i386_size_dynamic_sections): Write .plt section size
1311 into .eh_frame FDE covering .plt section.
1312 (elf_i386_finish_dynamic_sections): Write .plt section
1313 start into .eh_frame FDE covering .plt section. Call
1314 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1315 (elf_backend_plt_alignment): Define to 4.
1316
8b778942
L		 13172011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1318
1319 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1320 for x32.
1321
8fd79e71
L		 13222011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1323
1324 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1325 CORE_HEADER is defined.
1326 (elf_x86_64_write_core_note): New.
1327 (elf_backend_write_core_note): Likewise.
1328
1329 * hosts/x86-64linux.h (uint64_t): New.
1330 (user_regsx32_struct): Likewise.
1331 (elf_gregx32_t): Likewise.
1332 (ELF_NGREGX32): Likewise.
1333 (elf_gregsetx32_t): Likewise.
1334 (elf_prstatusx32): Likewise.
1335 (prstatusx32_t): Likewise.
1336 (user_fpregs32_struct): Removed.
1337 (user_fpxregs32_struct): Likewise.
1338 (user32): Likewise.
1339 (elf_fpregset32_t): Likewise.
1340 (elf_fpxregset32_t): Likewise.
1341 (prgregset32_t): Likewise.
1342 (prfpregset32_t): Likewise.
1343
bcd823f1
L		 13442011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1345
1346 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1347 (elf_x86_64_grok_psinfo): Likewise.
1348
a06c7d5a
NC		 13492011-06-16 Nick Clifton <nickc@redhat.com>
1350
1351 * elf.c (elf_find_function): Fail if not provided with a symbol
1352 table.
1353
faa9a424
UW		 13542011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1355
1356 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1357 * elf.c (elfcore_grok_arm_vfp): New function.
1358 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1359 (elfcore_write_arm_vfp): New function.
1360 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1361
48f4b4f5
RH		 13622011-06-14 Richard Henderson <rth@redhat.com>
1363
1364 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1365 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1366 (elf64_alpha_always_size_sections): Don't call
1367 elf64_alpha_merge_ind_symbols.
1368 (elf_backend_copy_indirect_symbol): New.
1369
4d16d575
AM		 13702011-06-14 Alan Modra <amodra@gmail.com>
1371
1372 PR ld/12887
1373 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1374 before doing anything.
1375 (_bfd_elf_discard_section_eh_frame): Likewise.
1376
1e24d83c
AM		 13772011-06-14 Alan Modra <amodra@gmail.com>
1378
1379 * Makefile.am: Formatting.
1380 * Makefile.in: Regenerate.
1381 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1382 * po/SRC-POTFILES.in: Regnerate.
1383
e4d34ace
AM		 13842011-06-14 Alan Modra <amodra@gmail.com>
1385
1386 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1387 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1388 Don't handle warning symbols here.
1389 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1390 (allocate_dynrelocs, readonly_dynrelocs): As above.
1391
7f6ab9f8
AM		 13922011-06-14 Alan Modra <amodra@gmail.com>
1393
1394 PR ld/12851
1395 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1396 (elf_gc_sweep): Don't treat debug and sections like .comment
1397 specially here.
1398 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1399 not part of a group. Always call gc_mark_extra_sections.
1400 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1401 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1402 _bfd_elf_gc_mark_extra_sections.
1403 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1404 _bfd_elf_gc_mark_extra_sections.
1405 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1406
09d9a62a
NC		 14072011-06-13 Nick Clifton <nickc@redhat.com>
1408
1409 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1410 variable 'local_got_offsets'.
1411 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1412 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1413
aa137e4d
NC		 14142011-06-13 Walter Lee <walt@tilera.com>
1415
1416 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1417 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1418 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1419 and elfxx-tilegx.lo.
1420 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1421 elfxx-tilegx.c.
1422 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1423 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1424 * Makefile.in: Regenerate.
1425 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1426 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1427 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1428 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1429 bfd-in2.h: Regenerate.
1430 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1431 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1432 and bfd_elf64_tilegx_vec.
1433 * configure: Regenerate.
1434 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1435 TILEPRO_ELF_DATA.
1436 * libbfd.h: Regenerate.
1437 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1438 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1439 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1440 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1441 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1442 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1443 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1444 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1445 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1446 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1447 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1448 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1449 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1450 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1451 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1452 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1453 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1454 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1455 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1456 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1457 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1458 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1459 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1460 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1461 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1462 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1463 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1464 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1465 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1466 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1467 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1468 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1469 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1470 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1471 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1472 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1473 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1474 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1475 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1476 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1477 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1478 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1479 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1480 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1481 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1482 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1483 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1484 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1485 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1486 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1487 * targets.c (bfd_elf32_tilegx_vec): Declare.
1488 (bfd_elf32_tilepro_vec): Declare.
1489 (bfd_elf64_tilegx_vec): Declare.
1490 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1491 and bfd_elf64_tilegx_vec.
1492 * cpu-tilegx.c: New file.
1493 * cpu-tilepro.c: New file.
1494 * elf32-tilepro.h: New file.
1495 * elf32-tilepro.c: New file.
1496 * elf32-tilegx.c: New file.
1497 * elf32-tilegx.h: New file.
1498 * elf64-tilegx.c: New file.
1499 * elf64-tilegx.h: New file.
1500 * elfxx-tilegx.c: New file.
1501 * elfxx-tilegx.h: New file.
1502
7686d77d
AM		 15032011-06-13 Alan Modra <amodra@gmail.com>
1504
1505 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1506 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1507 warning symbols here.
1508 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1509 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1510 elf32_arm_readonly_dynrelocs): Likewise.
1511 * elf32-bfin.c (bfin_discard_copies): Likewise.
1512 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1513 elf_cris_discard_excess_dso_dynamics,
1514 elf_cris_discard_excess_program_dynamics): Likewise.
1515 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1516 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1517 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1518 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1519 elf_i386_readonly_dynrelocs): Likewise.
1520 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1521 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1522 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1523 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1524 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1525 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1526 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1527 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1528 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1529 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1530 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1531 elf32_tic6x_readonly_dynrelocs): Likewise.
1532 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1533 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1534 xstormy16_relax_plt_realloc): Likewise.
1535 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1536 * elf64-alpha.c (elf64_alpha_output_extsym,
1537 elf64_alpha_calc_got_offsets_for_symbol,
1538 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1539 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1540 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1541 elf_hppa_unmark_useless_dynamic_symbols,
1542 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1543 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1544 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1545 readonly_dynrelocs, merge_global_got, reallocate_got,
1546 undo_symbol_twiddle): Likewise.
1547 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1548 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1549 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1550 elf_x86_64_readonly_dynrelocs): Likewise.
1551 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1552 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1553 _bfd_elf_link_find_version_dependencies,
1554 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1555 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1556 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1557 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1558 elf_gc_propagate_vtable_entries_used,
1559 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1560 elf_gc_allocate_got_offsets): Likewise.
1561 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1562 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1563 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1564 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1565 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1566 * i386linux.c (linux_tally_symbols): Likewise.
1567 * m68klinux.c (linux_tally_symbols): Likewise.
1568 * sparclinux.c (linux_tally_symbols): Likewise.
1569 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1570 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1571
1572 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1573 function. Update all callers.
1574 * aoutx.h (aout_link_write_other_symbol): Likewise.
1575 * pdp11.c (aout_link_write_other_symbol): Likewise.
1576 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1577 * ecoff.c (ecoff_link_write_external): Likewise.
1578 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1579 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1580 warning symbols.
1581 * ecoff.c (ecoff_link_hash_traverse): Delete.
1582 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1583 _bfd_coff_write_global_sym.
1584 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1585 * libcoff.h: Regenerate.
1586
894891db
NC		 15872011-06-10 Nick Clifton <nickc@redhat.com>
1588
1589 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1590 backend does not provide a function for creating dynamic sections
1591 then fail.
1592 (bfd_elf_final_link): Issue a warning message if a dynamic section
1593 has the SHT_NOTE type.
1594 (bfd_elf_final_link): Do not look for dynamic strings in a section
1595 that does not have the SHT_STRTAB type or the name .dynstr.
1596 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1597 section is not in the output binary.
1598 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1599
d17fe7b7
TG		 16002011-06-09 Tristan Gingold <gingold@adacore.com>
1601
1602 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1603 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1604 spaces.
1605
8076289e
TG		 16062011-06-09 Tristan Gingold <gingold@adacore.com>
1607
1608 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1609
ba85c43e
NC		 16102011-06-09 Nick Clifton <nickc@redhat.com>
1611
1612 PR ld/12845
1613 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1614 that the output section has an allocated bfd_elf_section_data
1615 structure.
1616 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1617 symbols in sections that have been removed by garbage collection.
1618
adc7571d
L		 16192011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1620
1621 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1622 relocations in SEC_DEBUGGING sections when building shared
1623 libraries.
1624
24007750
L		 16252011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1626
1627 PR ld/12851
1628 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1629 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1630
e79064fe
TG		 16312011-06-08 Tristan Gingold <gingold@adacore.com>
1632
1633 * makefile.vms (OBJS): Add elfxx-ia64.obj
1634 Remove vax case.
1635
d3aeb6ee
AM		 16362011-06-08 Alan Modra <amodra@gmail.com>
1637
1638 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1639 * sco5-core.c: Init match_priority field.
1640
2a41f396
AM		 16412011-06-08 Alan Modra <amodra@gmail.com>
1642
1643 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1644 indirect links here.
1645
1d859532
JB		 16462011-06-07 Joel Brobecker <brobecker@adacore.com>
1647
1648 * irix-core.c (irix_core_vec): Add match_priority field.
1649
0aabe54e
AM		 16502011-06-06 Alan Modra <amodra@gmail.com>
1651
1652 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1653 Add match_priority.
1654 * configure.in: Bump bfd version.
1655 * elfcode.h (elf_object_p): Delete hacks preventing match of
1656 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1657 * elfxx-target.h (elf_match_priority): Define and use.
1658 * format.c (bfd_check_format_matches): Use target match_priority
1659 to choose best of multiple matching targets. In cases with multiple
1660 matches rerun _bfd_check_format if we don't choose the last match.
1661 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1662 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1663 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1664 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1665 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1666 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1667 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1668 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1669 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1670 * vms-lib.c, * xsym.c: Init match_priority field.
1671 * configure: Regenerate.
1672 * bfd-in2.h: Regenerate.
1673
70b554c9
L		 16742011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1675
1676 PR ld/12842
1677 * elfcode.h (elf_object_p): Revert the last change.
1678
d50ec8a7
AM		 16792011-06-04 Alan Modra <amodra@gmail.com>
1680
1681 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1682 return the other arch.
1683 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1684 target.
1685
164a5cb7
NC		 16862011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1687
1688 PR ld/12682
1689 * hash.c (higher_primer_number): Add more, small, prime numbers.
1690 (bfd_hash_set_default_size): Likewise.
1691
cc643b88
NC		 16922011-06-02 Nick Clifton <nickc@redhat.com>
1693
1694 * coff-mcore.c: Fix spelling typo.
1695 * coff-stgo32.c: Likewise.
1696 * elf32-arm.c: Likewise.
1697 * elf32-avr.c: Likewise.
1698 * elf-m68hc1x.c: Likewise.
1699 * elf32-mcore.c: Likewise.
1700 * elf32-mep.c: Likewise.
1701 * elf32-mt.c: Likewise.
1702 * elf32-ppc.c: Likewise.
1703 * elf32-xtensa.c: Likewise.
1704 * elf64-ppc.c: Likewise.
1705 * elfxx-mips.c: Likewise.
1706 * netbsd.h: Likewise.
1707 * nlmcode.h: Likewise.
1708 * vms-alpha.c: Likewise.
1709 * po/bfd.pot: Regenerate.
1710 * po/SRC-POTFILES.in: Regenerate.
1711
4c422395
DD		 17122011-06-01 DJ Delorie <dj@redhat.com>
1713
1714 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1715 * target.c: Likewise.
1716 * configure.in: Likewise.
1717 * configure.in: Regenerate.
1718 * elf32-rx.c: Add elf32-rx-be-ns target.
1719 (rx_elf_object_p): Never allow the be-ns target by default,
1720 only allow it if the user requests it.
1721
4b819e1f
L		 17222011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1723
1724 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1725 relocation in readonly section in a shared object.
1726 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1727
74ce8de7
NC		 17282011-05-31 Nick Clifton <nickc@redhat.com>
1729
1730 * archive.c (adjust_relative_path): Fix comment to prevent it
1731 corrupting the auto-generated bfd.h.
1732
63e1a0fc
PB		 17332011-05-31 Paul Brook <paul@codesourcery.com>
1734
1735 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1736 for known functions.
1737 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1738 symbols.
1739
12352d3f
PB		 17402011-05-31 Paul Brook <paul@codesourcery.com>
1741
1742 * elf32-arm.c (arm_stub_is_thumb): Add
1743 arm_stub_long_branch_v4t_thumb_tls_pic.
1744 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1745 Handle Thumb stubs.
1746
c4948609
NC		 17472011-05-27 Nick Clifton <nickc@redhat.com>
1748
1749 PR binutils/12710
1750 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1751 unable to read a file pointed to by an entry in a thin archive.
1752 (adjust_relative_path): Use lrealpath to canonicalize paths.
1753 Handle the case where the reference path is above the current
1754 path in the directory tree.
1755
6769d501
L		 17562011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1757
1758 PR ld/12809
1759 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1760 R_X86_64_TPOFF64 in executable.
1761
2676a7d9
AM		 17622011-05-26 Alan Modra <amodra@gmail.com>
1763
1764 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1765 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1766 local_protected comment.
1767
cbe79dfe
TG		 17682011-05-25 Tristan Gingold <gingold@adacore.com>
1769
1770 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1771 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1772 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1773 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1774 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1775 (elf32-ia64.c): Created from elfnn-ia64.c
1776 (elf64-ia64.c): Likewise.
1777 * elfxx-ia64.h: New file.
1778 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1779 functions.Includes elfxx-ia64.h.
1780 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1781 (IA64_HOWTO): Adjust.
1782 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1783 (elfNN_ia64_reloc_type_lookup): Renames to
1784 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1785 (elfNN_ia64_reloc_name_lookup): Renames to
1786 ia64_elf_reloc_name_lookup. Make it public.
1787 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1788 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1789 public.
1790 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1791 Move it and make it public. Move prototype to elfxx-ia64.h
1792 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1793 Move prototype to elfxx-ia64.h
1794 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1795 (elfNN_ia64_info_to_howto): Adjust calls.
1796 (elfNN_ia64_relax_section): Adjust calls.
1797 (count_dyn_reloc): Fix typo.
1798 (elfNN_ia64_relocate_section): Adjust calls.
1799 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1800 (bfd_elfNN_bfd_reloc_type_lookup)
1801 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1802 * configure: Regenerate.
1803 * Makefile.in: Regenerate.
1804
1ce74905
DD		 18052011-05-23 DJ Delorie <dj@redhat.com>
1806
1807 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1808 the vma/lma swapping done in elf32_rx_modify_program_headers.
1809
997fbe36
NC		 18102011-05-23 Nick Clifton <nickc@redhat.com>
1811
1812 * elf-m10300.c (mn10300_elf_mkobject): New function.
1813 (bfd_elf32_mkobject): Define.
1814
6061a67d
AM		 18152011-05-23 Alan Modra <amodra@gmail.com>
1816
1817 * elf-bfd.h: Comment typo fix.
1818 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1819 struct elf_dyn_relocs throughout.
1820 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1821
25f53a85
AM		 18222011-05-23 Alan Modra <amodra@gmail.com>
1823
1824 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1825 functions rather than warning callback or _bfd_error_handler.
1826 * elf32-ppc.c: Likewise.
1827 * elf64-ppc.c: Likewise.
1828 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1829 arg error.
1830 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1831
6de6a7fe
AM		 18322011-05-23 Alan Modra <amodra@gmail.com>
1833
1834 PR 12763
1835 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1836 .tbss, and page align same for all SHT_NOBITS sections.
1837
86b2281f
AM		 18382011-05-21 Alan Modra <amodra@gmail.com>
1839
1840 PR 12763
1841 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1842 from PT_TLS header.
1843 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1844 segment if just for .tbss.
1845 (assign_file_positions_for_load_sections): Don't report "can't
1846 allocate in segment" errors for .tbss.
1847 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1848 from SHT_NOBITS section filepos.
1849
4a732032
BS		 18502011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1851
1852 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1853 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1854 (elf32_tic6x_relocate_section): Handle them.
1855
dd98f8d2
NC		 18562011-05-18 Nick Clifton <nickc@redhat.com>
1857
1858 PR ld/12761
1859 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1860 sections when building shared libraries.
1861
9c489990
NC		 18622011-05-18 Rafał Krypa <r.krypa@samsung.com>
1863
1864 PR ld/12778
1865 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1866 reloc pointer.
1867
5ccfed9b
TG		 18682011-05-18 Tristan Gingold <gingold@adacore.com>
1869
1870 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1871 (xcoff_sweep): Always keep dwarf sections.
1872 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1873
85645aed
TG		 18742011-05-18 Tristan Gingold <gingold@adacore.com>
1875
1876 * libxcoff.h (struct xcoff_dwsect_name): New type.
1877 (XCOFF_DWSECT_NBR_NAMES): New macro.
1878 (xcoff_dwsect_names): Declare.
1879 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1880 (styp_to_sec_flags): Ditto.
1881 (coff_new_section_hook): Ditto.
1882 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1883 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1884
84bff83f
NC		 18852011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1886
1887 PR ld/12759
1888 * elf32-rx.c (ignore_lma): New variable.
1889 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1890 (rx_modify_program_headers): Only copy the LMA into the VMA if
1891 ignore_lma is true.
1892
16d96b5b
AM		 18932011-05-17 Alan Modra <amodra@gmail.com>
1894
1895 PR ld/12760
1896 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1897 * elflink.c (elf_link_add_object_symbols): Likewise.
1898 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1899
41e04eaa
AM		 19002011-05-16 Alan Modra <amodra@gmail.com>
1901
1902 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1903
77c56f44
RS		 19042011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1905
1906 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1907 global GOT entries for GOT_PAGE relocations against global symbols.
1908
2a616379
BS		 19092011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1910
1911 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1912 (tic6x-*-*): Replaced by these.
1913 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1914 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1915 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1916 Define.
1917 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1918 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1919 "elf32-target.h" two more times.
1920 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1921 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1922 bfd_elf32_tic6x_elf_le_vec.
1923 * configure: Regenerate.
1924
3ac5406b
JB		 19252011-05-13 Jan Beulich <jbeulich@novell.com>
1926
1927 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1928
335e41d4
JK		 19292011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1930
1931 * config.in: Regenerated.
1932 * configure: Regenerated.
1933 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1934 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1935 HAVE_PSINFO32_T_PR_PID.
1936 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1937 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1938 and HAVE_PSINFO32_T_PR_PID.
1939 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1940
bc989cdc
JK		 19412011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1942
1943 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1944 32bit psinfo.
1945 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1946 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1947
fbd9ad90
PB		 19482011-05-09 Paul Brook <paul@codesourcery.com>
1949
1950 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1951 * bfd-in2.h: Regenerate.
1952 * elf32-tic6x.c: Include limits.h.
1953 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1954 _tic6x_elf_section_data): New.
1955 (elf32_tic6x_section_data): Define.
1956 (elf32_tic6x_new_section_hook): Allocate target specific data.
1957 (elf32_tic6x_add_unwind_table_edit): New function.
1958 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1959 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1960 elf32_tic6x_copy_exidx_entry): New functions.
1961 (elf_backend_write_section): Define.
1962
1bce6bd8
PB		 19632011-05-09 Paul Brook <paul@codesourcery.com>
1964
1965 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1966 elf32_tic6x_fake_sections): New functions.
1967 (elf_backend_fake_sections): Define.
1968
9cf0e282
PB		 19692011-05-09 Paul Brook <paul@codesourcery.com>
1970
1971 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1972 (elf_backend_gc_mark_extra_sections): Define.
1973
730035f7
DK		 19742011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1975
1976 PR ld/12365
1977 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1978 references to symbols defined in discarded sections.
1979
88e59394
DK		 19802011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1981
1982 PR ld/12365
1983 * coffgen.c (coff_write_symbol): Assume input section is its own
1984 output section if output_section member not set.
1985 (coff_write_alien_symbol): Likewise.
1986
310fd250
L		 19872011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1988
1989 PR ld/12730
1990 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1991
1992 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
41e04eaa 1993 sections if needed.
310fd250
L		 1994
1995 * section.c (SEC_ELF_REVERSE_COPY): New.
1996 * bfd-in2.h: Regenerated.
1997
70778fc7
AM		 19982011-05-07 Anders Kaseorg <andersk@ksplice.com>
1999
2000 PR 12739
2001 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2002 * bfd-in2.h: Regenerate.
2003
8185f55c
TG		 20042011-05-06 Tristan Gingold <gingold@adacore.com>
2005
2006 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2007 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2008 any code section. Add comments.
2009 (alpha_vms_object_p): Use void * instead of PTR.
2010 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2011 (build_module_list): Guard against no DST section. Add comments.
2012 (alpha_vms_link_output_symbol): Discard undefined symbols.
2013 (alpha_vms_get_section_contents): Simply memcpy if the section was
2014 already loaded. Fix typo.
2015 (vms_new_section_hook): Use void * instead of PTR.
2016 (vms_alpha_vec): Ditto.
2017
7d24e6a6
RS		 20182011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2019
2020 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2021 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2022
c6a8f6e0
BS		 20232011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2024
2025 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2026 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2027 mismatch. Choose the lower of the two values.
2028 (bfd_elf32_bfd_final_link): New macro.
2029
7f41df2e
TG		 20302011-04-28 Tristan Gingold <gingold@adacore.com>
2031
2032 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2033 (bfd_xcoff_swap_aux_out): Ditto.
2034 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2035 (bfd_xcoff64_swap_aux_out): Ditto.
2036
9507a174
AM		 20372011-05-04 Alan Modra <amodra@gmail.com>
2038
2039 PR ld/12727
2040 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2041 was_undefined on dot-symbols.
2042
2fbb87f6
PB		 20432011-05-03 Paul Brook <paul@codesourcery.com>
2044
2045
2046 * elf32-tic6x.c (elf32_tic6x_howto_table,
2047 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2048 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2049 Add R_C6000_EHTYPE.
2050
9d4057ee
AM		 20512011-05-01 Alan Modra <amodra@gmail.com>
2052
2053 PR ld/12718
2054 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2055 creating ifunc sections.
2056 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2057
71e7aa7d
L		 20582011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2059
2060 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2061 names.
2062
b5dee4ea
TT		 20632011-04-28 Tom Tromey <tromey@redhat.com>
2064
2065 * bfdio.c (memory_bstat): Pass correct size to memset.
2066
e4c93b56
MF		 20672011-04-28 Mike Frysinger <vapier@gentoo.org>
2068
2069 * dwarf2.c (dwarf_debug_sections): Mark const.
2070 * elf.c (special_sections): Likewise.
2071 * libbfd-in.h (dwarf_debug_sections): Likewise.
2072 * libbfd.h: Regenerate.
2073
72b016b4
NC		 20742011-04-26 Kai Tietz <ktietz@redhat.com>
2075
2076 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2077 debugging sections.
2078
4964e065
TG		 20792011-04-26 Tristan Gingold <gingold@adacore.com>
2080
2081 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2082
35ed3f94
AM		 20832011-04-24 Alan Modra <amodra@gmail.com>
2084
2085 PR ld/12365
2086 PR ld/12696
2087 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2088 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2089 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2090 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2091 it is a redef of an IR symbol in a real BFD.
2092
b70321a2
L		 20932011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2094
2095 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2096 in readonly section in a shared object.
2097 (elf_i386_size_dynamic_sections): Likewise.
2098 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2099 (elf_x86_64_size_dynamic_sections): Likewise.
2100
aa715242
L		 21012011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2102
2103 PR ld/12694
2104 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2105 symbols.
2106 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2107
f6df62c8
L		 21082011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2109
2110 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2111 on dynamic symbol error.
2112 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2113
4bbd5a24
TG		 21142011-04-20 Tristan Gingold <gingold@adacore.com>
2115
2116 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2117
8ad17b3a
AM		 21182011-04-20 Alan Modra <amodra@gmail.com>
2119
2120 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2121 (bfd_hash_table_init_n): Overflow checking.
2122 (bfd_hash_set_default_size): Return current size. Take unsigned long
2123 arg. Add 65537 to hash_size primes.
2124 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2125 * bfd-in2.h: Regenerate.
2126
1b0df531
JK		 21272011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2128
2129 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2130 memmove elements.
2131
595213d4
AM		 21322011-04-20 Alan Modra <amodra@gmail.com>
2133
9e6619e2
AM		 2134 * libbfd.c (bfd_log2): Do return rounded up value.
2135 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2136 call with expanded old round down version of the function.
2137
595213d4
AM		 2138 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2139 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2140
02d00247
AM		 21412011-04-20 Alan Modra <amodra@gmail.com>
2142
2143 PR ld/12365
2144 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2145 in their own common section.
2146 * elflink.c (elf_link_add_object_symbols): Likewise.
2147 * linker.c (generic_link_check_archive_element): Don't lose flags
2148 if common section is pre-existing.
2149 (_bfd_generic_link_add_one_symbol): Likewise.
2150
24f58f47
AM		 21512011-04-20 Alan Modra <amodra@gmail.com>
2152
2153 PR ld/12365
2154 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2155 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2156 multiple_definition regardless of allow_multiple_definition.
2157 * simple.c (simple_dummy_multiple_definition): Update.
2158 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2159 calls.
2160
417236c0
TG		 21612011-04-18 Tristan Gingold <gingold@adacore.com>
2162
2163 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2164
901f1d17
AM		 21652011-04-18 Alan Modra <amodra@gmail.com>
2166
2167 PR ld/12365
2168 PR ld/12672
2169 * bfd.c (BFD_PLUGIN): Define.
2170 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2171 * bfd-in2.h: Regenerate.
2172 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2173 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2174
63524580
JK		 21752011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2176
2177 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2178 SEC_LOAD.
2179
e21e5835
NC		 21802011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2181
2182 * elf-bfd.h (struct sdt_note): New struct.
2183 (struct elf_obj_tdata) <sdt_note_head>: New field.
2184 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2185 (elfobj_grok_stapsdt_note): Likewise.
2186 (elf_parse_notes): Added code to treat SystemTap note
2187 sections.
2188
6452a567
RH		 21892011-04-12 Richard Henderson <rth@redhat.com>
2190
2191 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2192 exclude empty .got sections.
2193
2a750708
L		 21942011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2195
2196 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2197 array access for BFD_RELOC_386_IRELATIVE.
2198
2123f9ad
BS		 21992011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2200
2201 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2202
f64b2e8d
NC		 22032011-04-11 Mark Wielaard <mjw@redhat.com>
2204
2205 PR 10549
2206 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2207 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2208 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2209 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2210 also if STB_GNU_UNIQUE symbol binding was seen.
2211 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2212 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2213 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2214 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2215 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2216 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2217
e57278ef
AM		 22182011-04-11 Alan Modra <amodra@gmail.com>
2219
2220 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2221 sections.
2222 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2223 (_bfd_generic_get_section_contents_in_window): Likewise.
2224 * section.c (bfd_get_section_contents): Likewise.
2225 * compress.c (bfd_get_full_section_contents): Likewise.
2226 * elf32-rx.c (rx_final_link): Ignore rawsize.
2227 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2228 bfd with bfd_get_section_limit.
2229 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2230 os->size during final link. Update callers.
2231 * bfd-in2.h: Regenerate.
2232
e2ece73c
RS		 22332011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2234
2235 PR ld/12637
2236 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2237 as the number of global entries when merging with the primary GOT.
2238
9f973f28
L		 22392011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2240
2241 * elf32-i386.c: Update copyright year.
2242 * elf64-x86-64.c: Likewise.
2243
21e68916
KT		 22442011-04-09 Kai Tietz <ktietz@redhat.com>
2245
2246 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2247 buffer and use rawsize for sorting.
2248 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2249 before doing alignment.
2250
62d78908
L		 22512011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2252
2253 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2254 error on unsupported relocation.
2255 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2256
2351cae0
L		 22572011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2258
2259 PR binutils/12657
2260 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2261 pid_t.
2262
959b0961
L		 22632011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2264
2265 PR ld/12654
2266 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2267 instead of shared for R_386_TLS_LDO_32.
2268
33b54431
TG		 22692011-04-08 Tristan Gingold <gingold@adacore.com>
2270
2271 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2272 * coff-pmac: Remove
2273 * xcoff-target.h: Remove
2274 * Makefile.in: Regenerate.
2275
5d8e6b4d
CC		 22762011-04-07 Cary Coutant <ccoutant@google.com>
2277
2278 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2279
44e87ece 22802011-04-07 Paul Brook <paul@codesourcery.com>
33b54431 2281
44e87ece
PB		 2282 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2283 pc-relative.
2284 (elf32_tic6x_howto_table_rel): Ditto.
2285 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2286 (elf32_tic6x_check_relocs): Ditto.
2287
8c5fc800
JM		 22882011-04-06 Joseph Myers <joseph@codesourcery.com>
2289
2290 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2291 targets.
2292 (strongarm*, thumb*, xscale*): Remove architectures.
2293 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2294 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2295 xscale-*-coff): Remove targets.
2296
6f8027ae
TG		 22972011-04-01 Tristan Gingold <gingold@adacore.com>
2298
2299 * elfxx-ia64.c: include bfd_stdint.h
2300
c89ce65c
JK		 23012011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2302
2303 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2304 dynobj and its initialization.
2305
545f57c6
TG		 23062011-03-31 Tristan Gingold <gingold@adacore.com>
2307
2308 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2309 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2310 BFD_HOST_LONG_LONG to 1.
2311
083faca9
TG		 23122011-03-31 Tristan Gingold <gingold@adacore.com>
2313
2314 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2315 (_bfd_vms_write_etir): Ditto.
2316 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2317 * configure.com: Generate bfd_stdint.h
2318
ac145307
BS		 23192011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2320
2321 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2322 (elf32_tic6x_setup): Declare.
2323 * elf32-tic6x.c: Include <limits.h>.
2324 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2325 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2326 New structures.
2327 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2328 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2329 tic6x_elf_scom_symbol_ptr): New static variables.
2330 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2331 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2332 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2333 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2334 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2335 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2336 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2337 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2338 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2339 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2340 to weak symbols as required by the ABI.
2341 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2342 as needed when generating DSBT output.
2343 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2344 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2345 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2346 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2347 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2348 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2349 New static functions.
2350 (ELF_MAXPAGESIZE): Define to 0x1000.
2351 (bfd_elf32_bfd_copy_private_bfd_data,
2352 bfd_elf32_bfd_link_hash_table_create,
2353 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2354 elf_backend_want_got_plt, elf_backend_want_dynbss,
2355 elf_backend_plt_readonly, elf_backend_got_header_size,
2356 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2357 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2358 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2359 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2360 elf_backend_section_from_bfd_section,
2361 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2362 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2363 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2364
2365 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2366 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2367 * bfd/bfd-in2.h: Regenerate.
2368 * bfd/libbfd.h: Regenerate.
2369 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2370
53dd76d3
TG		 23712011-03-31 Tristan Gingold <gingold@adacore.com>
2372
2373 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2374 entry on xcoff when value is C_NULL_VALUE.
2375
23762011-03-31 Tristan Gingold <gingold@adacore.com>
2040caca
TG		 2377
2378 * libcoff-in.h (exec_hdr): Remove.
2379 * libcoff.h: Regenerate.
2380
3a294fa7
NC		 23812011-03-30 Nick Clifton <nickc@redhat.com>
2382
2383 * po/da.po: Updated Danish translation.
2384
e117360e
RH		 23852011-03-29 Richard Henderson <rth@redhat.com>
2386
2387 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2388 (elf64_alpha_gc_sweep_hook): New.
2389 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2390 (elf_backend_can_gc_sections): New.
2391
5b806d27
NC		 23922011-03-26 John Marino <binutils@marino.st>
2393
2394 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2395 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2396 * configure: Regenerate.
2397
b42adabf
NC		 23982011-03-25 Michael Snyder <msnyder@vmware.com>
2399
2400 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2401
a283ff93
TG		 24022011-03-25 Tristan Gingold <gingold@adacore.com>
2403
2404 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2405 of find_nearest_line on object files.
2406
cf6b8767
TG		 24072011-03-25 Tristan Gingold <gingold@adacore.com>
2408
2409 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2410 Minor reordering.
2411 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2412
663a1470
AM		 24132011-03-24 Alan Modra <amodra@gmail.com>
2414
2415 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2416 old-style __tls_get_addr calls without marker relocs don't match
2417 their arg setup insn one for one. If such mismatches are found
2418 report the reloc and don't do any tls optimization.
2419 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2420
dc80f6ae
EW		 24212011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2422
2423 * bfd-in2.h: Regenerate.
2424
8cc66334
EW		 24252011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2426
2427 * archures.c: Add AVR XMEGA architecture information.
2428 * cpu-avr.c (arch_info_struct): Likewise.
2429 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2430 (elf32_avr_object_p): Likewise.
2431
34e77a92
RS		 24322011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2433
2434 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2435 * bfd-in2.h: Regenerate.
2436 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2437 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2438 entry.
2439 (elf32_arm_howto_from_type): Update accordingly.
2440 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2441 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2442 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2443 with an extra noncall_refcount field.
2444 (arm_local_iplt_info): New structure.
2445 (elf_arm_obj_tdata): Add local_iplt.
2446 (elf32_arm_local_iplt): New accessor macro.
2447 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2448 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2449 Change tls_type to a bitfield and add is_iplt.
2450 (elf32_arm_link_hash_newfunc): Update accordingly.
2451 (elf32_arm_allocate_local_sym_info): New function.
2452 (elf32_arm_create_local_iplt): Likewise.
2453 (elf32_arm_get_plt_info): Likewise.
2454 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2455 (elf32_arm_get_local_dynreloc_list): Likewise.
2456 (create_ifunc_sections): Likewise.
2457 (elf32_arm_copy_indirect_symbol): Update after the changes to
2458 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2459 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2460 to get PLT information. Assert that all STT_GNU_IFUNC references
2461 are turned into PLT references.
2462 (arm_build_one_stub): Pass the symbol type to
2463 elf32_arm_final_link_relocate.
2464 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2465 (elf32_arm_allocate_irelocs): New function.
2466 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2467 all R_ARM_IRELATIVE.
2468 (elf32_arm_allocate_plt_entry): New function.
2469 (elf32_arm_populate_plt_entry): Likewise.
2470 (elf32_arm_final_link_relocate): Add an st_type parameter.
2471 Set srelgot to null for static objects. Use separate variables
2472 to record which st_value and st_type should be used when generating
2473 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2474 symbol's PLT information, setting has_iplt_entry, splt,
2475 plt_offset and gotplt_offset accordingly. Check whether
2476 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2477 the relocation target accordingly. Broaden assert to include
2478 .iplts. Don't set sreloc for static relocations. Assert that
2479 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2480 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2481 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2482 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2483 resolve GOT references to the .igot.plt entry.
2484 (elf32_arm_relocate_section): Update the call to
2485 elf32_arm_final_link_relocate.
2486 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2487 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2488 relocations in shared libraries and relocatable executables.
2489 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2490 to get the list of dynamic relocations for a local symbol.
2491 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2492 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2493 to allocate local symbol information. Treat R_ARM_REL32 and
2494 R_ARM_REL32_NOI as call relocations in shared libraries and
2495 relocatable executables. Record PLT information for local
2496 STT_GNU_IFUNC functions as well as global functions. Count
2497 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2498 to get the list of dynamic relocations for a local symbol.
2499 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2500 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2501 removed. Update after the changes to elf32_arm_link_hash_entry.
2502 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2503 entries should live in .plt or .iplt. Check whether the .igot.plt
2504 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2505 to allocate .plt and .(i)got.plt entries. Detect which .got
2506 entries will need R_ARM_IRELATIVE relocations and use
2507 elf32_arm_allocate_irelocs to allocate them. Likewise other
2508 non-.got dynamic relocations.
2509 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2510 and dynamic relocations for local STT_GNU_IFUNC symbols.
2511 Check whether the .igot.plt and .got entries can be combined.
2512 Detect which .got entries will need R_ARM_IRELATIVE relocations
2513 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2514 section pointers intead of strcmp checks. Handle iplt and igotplt.
2515 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2516 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2517 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2518 resolve to it.
2519 (elf32_arm_output_plt_map_1): New function, split out from
2520 elf32_arm_output_plt_map. Handle .iplt entries. Use
2521 elf32_arm_plt_needs_thumb_stub_p.
2522 (elf32_arm_output_plt_map): Call it.
2523 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2524 local .iplt entries.
2525 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2526 (elf32_arm_swap_symbol_out): Likewise.
2527 (elf32_arm_add_symbol_hook): New function.
2528 (elf_backend_add_symbol_hook): Define for all targets.
2529
35fc36a8
RS		 25302011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2531
2532 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2533 * elf.c (swap_out_syms): Set st_target_internal for each
2534 Elf_Internal_Sym.
2535 * elfcode.h (elf_swap_symbol_in): Likewise.
2536 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2537 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2538 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2539 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2540 * elflink.c (elf_link_output_extsym): Likewise.
2541 (bfd_elf_final_link): Likewise.
2542 (elf_link_add_object_symbols): Copy st_target_internal
2543 to the hash table if we see a definition.
2544 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2545 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2546 a branch_type field.
2547 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2548 (arm_type_of_stub): Replace actual_st_type with an
2549 actual_branch_type parameter.
2550 (arm_build_one_stub): Use branch types rather than st_types to
2551 determine the type of branch.
2552 (cortex_a8_erratum_scan): Likewise.
2553 (elf32_arm_size_stubs): Likewise.
2554 (bfd_elf32_arm_process_before_allocation): Likewise.
2555 (allocate_dynrelocs_for_symbol): Likewise.
2556 (elf32_arm_finish_dynamic_sections): Likewise.
2557 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2558 a branch_type parameter.
2559 (elf32_arm_relocate_section): Update call accordingly.
2560 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2561 (elf32_arm_output_map_sym): Initialize st_target_internal.
2562 (elf32_arm_output_stub_sym): Likewise.
2563 (elf32_arm_symbol_processing): Delete.
2564 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2565 Use st_target_internal to record the branch type.
2566 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2567 Thumb functions.
2568 (elf32_arm_is_function_type): Delete.
2569 (elf_backend_symbol_processing): Likewise.
2570 (elf_backend_is_function_type): Likewise.
2571
cbc704f3
RS		 25722011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2573
2574 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2575 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2576 into the PLT block.
2577
f6e32f6d
RS		 25782011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2579
2580 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2581 may_need_local_target_p and may_become_dynamic_p to classify
2582 the relocation type. Don't check info->symbolic or h->def_regular
2583 when deciding whether to record a potential dynamic reloc.
2584 Don't treat potential dynamic relocs as PLT references.
2585 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2586 try to make the PLT reference count go negative.
2587
b436d854
RS		 25882011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2589
2590 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2591 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2592 Only create a dynamic relocation for local references if
2593 info->shared.
2594 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2595 allocation accordingly.
2596 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2597
47beaa6a
RS		 25982011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2599
2600 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2601 (elf32_arm_add_dynreloc): Likewise.
2602 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2603 to allocate dynamic relocations.
2604 (elf32_arm_size_dynamic_sections): Likewise.
2605 (allocate_dynrelocs): Likewise. Rename to
2606 allocate_dynrelocs_for_symbol.
2607 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2608 create dynamic relocations.
2609 (elf32_arm_finish_dynamic_symbol): Likewise.
2610
52bc799a
L		 26112011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2612
2613 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2614 x32 GD->IE and GD->LE transitions.
2615 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2616 and LD->LE transitions.
2617
e11840f9
AM		 26182011-03-10 Alan Modra <amodra@gmail.com>
2619
2620 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2621 for LO_DS error message and correct multiple.
2622
aa374f67
AM		 26232011-03-10 Alan Modra <amodra@gmail.com>
2624
2625 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2626 (ppc64_elf_link_just_syms): New function.
2627 (opd_entry_value): Don't assume big-endian host.
2628 (get_r2off): New function.
2629 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2630
d59a60e9
MS		 26312011-03-06 Michael Snyder <msnyder@vmware.com>
2632
4281caad
MS		 2633 * compress.c (bfd_compress_section_contents): Check for out of mem.
2634
17672001
MS		 2635 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2636 that case statement falls through intentionally.
2637
d59a60e9
MS		 2638 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2639
0e29e6e8
AM		 26402011-03-04 Alan Modra <amodra@gmail.com>
2641
2642 * archive.c (bsd_write_armap): Don't call stat in deterministic
2643 mode, and don't use st_mtime if stat returns error.
2644
eb00922a
MS		 26452011-03-03 Michael Snyder <msnyder@vmware.com>
2646
08c13595
MS		 2647 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2648
d543c50d
MS		 2649 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2650
c38eb2a6
MS		 2651 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2652 (aout_link_write_other_symbol): Missing break statement.
2653
8ecc1f20
MS		 2654 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2655
eb00922a
MS		 2656 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2657
4a4c5f25
L		 26582011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2659
2660 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2661 x32 IE->LE transition.
2662 (elf_x86_64_relocate_section): Likewise.
2663
ddcf1fcf
BS		 26642011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2665
aa374f67
AM		 2666 * elflink.c (is_reloc_section): Remove function.
2667 (get_dynamic_reloc_section_name): Construct string manually.
ddcf1fcf 2668
007d6189
KT		 26692011-02-28 Kai Tietz <kai.tietz@onevision.com>
2670
2671 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2672 (adjust_relative_path): Likewise.
2673 (_bfd_construct_extended_name_table): Likewise.
2674 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2675 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2676 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2677 * elf32-spu.c (sort_bfds): Likewise.
2678 (spu_elf_auto_overlay): Likewise.
2679 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2680 * xcofflink.c (xcoff_set_import_path): Likewise.
2681 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2682 (xtensa_regfile_lookup_shortname): Likewise.
2683
8616ad89
AM		 26842011-02-28 Alan Modra <amodra@gmail.com>
2685
2686 PR 12513
2687 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2688 stringsize. Properly sanity check symdef_count. Remove redundant
2689 bfd_release.
2690
80549d04
RÁE		 26912011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2692
2693 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2694 and handle claim_file seeking. Only try to load the plugin once.
2695
93b3ac75
AS		 26962011-02-22 Andreas Schwab <schwab@redhat.com>
2697
2698 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2699 relocation read the value from the second GOT slot.
2700
6fa052f0
TG		 27012011-02-15 Tristan Gingold <gingold@adacore.com>
2702
2703 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2704
28be611c
AM		 27052011-02-15 Alan Modra <amodra@gmail.com>
2706
2707 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2708 toc relocs. Fuss over free(NULL).
2709
93252b1c
MF		 27102011-02-14 Mike Frysinger <vapier@gentoo.org>
2711
2712 * elflink.c (bfd_elf_size_dynamic_sections): Add
2713 bfd_get_symbol_leading_char to the start of newname.
2714
822ce8ee
RW		 27152011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2716
2717 * configure: Regenerate.
2718
425b145b
AM		 27192011-02-09 Alan Modra <amodra@gmail.com>
2720
2721 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2722 we are done. When optimising large toc, check that a global
2723 symbol on a toc reloc is defined in a kept section.
2724
82f2dbf7
NC		 27252011-02-08 Nick Clifton <nickc@redhat.com>
2726
2727 PR binutils/12467
2728 * elf.c (assign_file_positions_for_load_sections): Set the program
2729 header offset and entry size to zero if there are no program
2730 headers.
2731
df22d223
AM		 27322011-02-08 Alan Modra <amodra@gmail.com>
2733
2734 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2735 local_syms when looking for local symbols in .toc.
2736
6683a28d
AM		 27372011-02-01 Alan Modra <amodra@gmail.com>
2738
2739 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2740 for toc pointer on any section having makes_toc_func_call set.
2741 (check_pasted_section): Ensure pasted .init/.fini fragments use
2742 the same toc if any has makes_toc_func_call set.
2743
5240d94d
JM		 27442011-01-28 Joseph Myers <joseph@codesourcery.com>
2745
2746 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2747 field.
2748
ed88c97e
RS		 27492011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2750
2751 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2752 common sections too.
2753
1a0c107f
L		 27542011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2755
04449d86
L		 2756 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2757 Solaris target.
1a0c107f 2758
d68cd58c
NC		 27592011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2760
2761 Fix compilation for mingw64.
2762 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2763 typecast to avoid warning.
2764 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2765 usage.
2766 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2767 of long for pointer to avoid warning.
2768 (elfNN_ia64_relax_brl): Idem.
2769 (elfNN_ia64_install_value): Idem.
2770 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2771
da17376b
RS		 27722011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2773
2774 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2775 h->needs_plt when deciding whether to record a possible dynamic reloc.
2776
1e81e12b
RS		 27772011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2778
2779 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2780 dynamic relocs for the removed section.
2781
d1534d16
L		 27822011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2783
2784 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2785 relocations.
2786
248775ba
L		 27872011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2788
2789 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2790 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2791 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2792 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2793 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2794 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2795 for ILP32.
2796
4a97a0e5
AM		 27972011-01-14 Alan Modra <amodra@gmail.com>
2798
2799 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2800 error.
2801 (_bfd_default_error_handler): Likewise.
2802 * elf.c (print_segment_map): Likewise.
2803 * libbfd.c (warn_deprecated): Likewise.
2804 * som.c (som_sizeof_headers): No need to do so here.
2805 * coff-i860.c: Replace use of printf for error messages with
2806 _bfd_error_handler.
2807 * coff-ppc.c: Likewise.
2808 * coff-sh.c: Likewise.
2809 * elf32-bfin.c: Likewise.
2810 * elf32-dlx.c: Likewise.
2811 * elf32-mep.c: Likewise.
2812 * elf32-v850.c: Likewise.
2813 * mach-o.c: Likewise.
2814 * pef.c: Likewise.
2815
82e96e07
L		 28162011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2817
2818 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2819 swap_reloca_out.
2820 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2821 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2822 for 32bit.
2823 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2824 ELF_ST_TYPE.
2825 (elf_x86_64_finish_dynamic_symbol): Updated.
2826 (elf_x86_64_finish_dynamic_sections): Don't use
2827 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2828 bfd_elf64_swap_dyn_out.
2829
e6a6bb22
AM		 28302011-01-14 J. Park <grassman@gmail.com>
2831
2832 PR ld/12339
2833 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2834 following bfd_link_hash_warning symbol link.
2835
0855e32b
NS		 28362011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2837 Glauber de Oliveira Costa <glommer@gmail.com>
2838
2839 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2840 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2841 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2842 relocations.
2843 * libbfd.h: Rebuilt.
2844 * bfd-in2.h: Rebuilt.
2845 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2846 (elf32_arm_reloc_map): Likewise.
2847 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2848 (elf32_arm_stub_long_branch_any_tls_pic,
2849 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2850 (DEF_STUBS): Add new stubs.
2851 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2852 (elf32_arm_local_tlsdesc_gotent): New.
2853 (GOT_TLS_GDESC): New mask.
2854 (GOT_TLS_GD_ANY): Define.
2855 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2856 (elf32_arm_compute_jump_table_size): New.
2857 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2858 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2859 sgotplt_jump_table_size fields.
2860 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2861 (elf32_arm_link_hash_table_create): Initialize new fields.
2862 (arm_type_of_stub): Check TLS desc relocs too.
2863 (elf32_arm_stub_name): TLS desc relocs can be shared.
2864 (elf32_arm_tls_transition): Determine relaxation.
2865 (arm_stub_required_alignment): Add tls stubs.
2866 (elf32_arm_size_stubs): Likewise.
2867 (elf32_arm_tls_relax): Perform TLS relaxing.
2868 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2869 (IS_ARM_TLS_GNU_RELOC): New.
2870 (IS_ARM_TLS_RELOC): Use it.
2871 (elf32_arm_relocate_section): Perform TLS relaxing.
2872 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2873 desc relocations.
2874 (allocate_dynrelocs): Allocate tls desc relcoations.
2875 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2876 symbols.
2877 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2878 got slots.
2879 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2880 symbol.
2881 (elf32_arm_finish_dynamic_symbol): Adjust.
2882 (arm_put_trampoline): New.
2883 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2884 trampolines.
2885 (elf_backend_always_size_sections): Define.
2886
7be86737
L		 28872011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2888
2889 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2890
ae428b57 28912011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3db2e7dd
L		 2892
2893 PR ld/12366
2894 PR ld/12371
2895 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2896 handle symbols marked with regular reference, but not non-GOT
2897 reference when building shared library.
2898
2899 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2900 local and global STT_GNU_IFUNC symols when building shared
2901 library.
2902 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2903
9689e3a3
DD		 29042011-01-05 DJ Delorie <dj@redhat.com>
2905
2906 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2907 * libbfd.h: Regenerate.
2908 * bfd-in2.h: Regenerate.
2909 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2910
889a4d3e
L		 29112011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2912
2913 * cpu-i386.c (bfd_i386_compatible): New.
2914 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2915 with bfd_i386_compatible.
2916 (bfd_x86_64_arch_intel_syntax): Likewise.
2917 (bfd_i386_arch_intel_syntax): Likewise.
2918 (i8086_arch): Likewise.
2919 (bfd_x64_32_arch): Likewise.
2920 (bfd_x86_64_arch): Likewise.
2921 (bfd_i386_arch): Likewise.
2922
9e9e0820 2923For older changes see ChangeLog-2010
56882138
AM		 2924\f
2925Local Variables:
2926mode: change-log
2927left-margin: 8
2928fill-column: 74
2929version-control: never
2930End:
GDB Binutils - Deliverables
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