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PR ld/13049
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
29942be8
NC		 12011-10-26 Nick Clifton <nickc@redhat.com>
2
3 PR ld/13049
4 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
5 * elf32-hppa.c (STUB_SUFFIX): Likewise.
6
cfb8c092
NC		 72011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
8
9 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
10 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
11 (BFD32_BACKENDS): Add elf32-epiphany.lo.
12 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
13 * archures.c (bfd_arch_epiphany): Add.
14 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
15 (bfd_epiphany_arch): Declare.
16 (bfd_archures_list): Add &bfd_epiphany_arch.
17 * config.bfd (epiphany-*-elf): New target case.
18 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
19 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
20 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
21 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
22 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
23 * targets.c (bfd_elf32_epiphany_vec): Declare.
24 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
25 * Makefile.in: Regenerate.
26 * bfd-in2.h: Regenerate.
27 * configure: Regenerate.
28 * libbfd.h: Regenerate.
29 * po/SRC-POTFILES.in: Regenerate.
30 * po/bfd.pot: Regenerate.
31 * cpu-epiphany.c: New file.
32 * elf32-epiphany.c: New file.
33
61a2712e
MR		 342011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
35
36 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
37 assertions.
38
b6009aca
NC		 392011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
40
41 PR ld/13273
42 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
43 identical TAG_PCS_config attributes.
44
07725569
NC		 452011-10-24 Nick Clifton <nickc@redhat.com>
46
47 * po/ja.po: Updated Japanese translation.
48
f1163205
NC		 492011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
50
51 PR binutils/13292
52 * bfd-in.h: Include <sys/stat.h> rather than forward defining
53 struct stat.
54 * bfd-in2.h: Regenerate.
55
98920172
L		 562011-10-21 H.J. Lu <hongjiu.lu@intel.com>
57
58 PR ld/13302
59 * elf32-i386.c (elf_i386_relocate_section): Replace
60 R_386_IRELATIVE with R_386_RELATIVE.
61
62 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
63 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
64
c293fa49
L		 652011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
66
67 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
68 comments.
69 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
70
e1f98742
L		 712011-10-21 H.J. Lu <hongjiu.lu@intel.com>
72
73 PR ld/13302
74 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
75 and next_irelative_index.
76 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
77 and next_irelative_index.
78 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
79 next_tls_desc_index.
80 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
81 next_irelative_index from reloc_count.
82 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
83 R_386_JUMP_SLOT.
84
85 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
86 next_jump_slot_index and next_irelative_index.
87 (elf_x86_64_link_hash_table_create): Initialize
88 next_jump_slot_index and next_irelative_index.
89 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
90 from reloc_count.
91 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
92 R_X86_64_JUMP_SLOT.
93
9553db3c
NC		 942011-10-20 Nick Clifton <nickc@redhat.com>
95
96 PR ld/13049
97 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
98 symbol names.
99 * elf64-ppc.c (STUB_SUFFIX): Likewise.
100 * elf32-hppa.c (STUB_SUFFIX): Likewise.
101
fa289a5f
AM		 1022011-10-20 Alan Modra <amodra@gmail.com>
103
104 * elf32-i386.c (i386_opcode16): Delete.
105 (elf_i386_check_tls_transition): Use memcmp to compare contents.
106 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
107 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
108
1d5316ab
AM		 1092011-10-19 Alan Modra <amodra@gmail.com>
110
111 PR ld/13177
112 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
113 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
114 "mark". Hide undefweak too. Clear def_regular and ref_regular.
115 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
116 reloc errors from garbage-collected code.
117 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
118 * elf32-bfin.c (bfin_relocate_section): Likewise.
119 (bfinfdpic_relocate_section): Likewise.
120 * elf32-cris.c (cris_elf_relocate_section): Likewise.
121 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
122 * elf32-i386.c (elf_i386_relocate_section): Likewise.
123 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
124 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
125 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
126 * elf32-s390.c (elf_s390_relocate_section): Likewise.
127 * elf32-sh.c (sh_elf_relocate_section): Likewise.
128 * elf32-spu.c (spu_elf_relocate_section): Likewise.
129 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
130 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
131 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
132 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
133 * elf64-s390.c (elf_s390_relocate_section): Likewise.
134 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
135 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
136 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
137 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
138
371a5866
AM		 1392011-10-19 Alan Modra <amodra@gmail.com>
140
141 PR ld/13311
142 * elflink.c (elf_link_output_extsym): Correct test for warning when
143 forced local executable syms are referenced from shared libraries.
144
c192a133
AM		 1452011-10-19 Alan Modra <amodra@gmail.com>
146
147 PR ld/13254
148 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
149
abd242a9
DM		 1502011-10-18 David S. Miller <davem@davemloft.net>
151
152 PR binutils/13301
153 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
154 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
155 call delay slot instruction forward 4 bytes when performing
156 relaxation.
157
4c58e0d8
AM		 1582011-10-17 Alan Modra <amodra@gmail.com>
159
160 PR ld/12975
161 PR ld/13195
162 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
163 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
164
970d488d
HPN		 1652011-10-14 Hans-Peter Nilsson <hp@axis.com>
166
167 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
168 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
169 global symbols.
170 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
171 updates of the plt refcount.
172 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
173 refcount in relation to the plt refcount.
174
9cd3e4e5
NC		 1752011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
176
177 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
178 stubs as resolved.
179
b228303d
AM		 1802011-10-11 Alan Modra <amodra@gmail.com>
181
182 PR binutils/13278
183 * archive.c (bfd_generic_archive_p): Only check first element
184 when target_defaulted.
185 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
186 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
187
98c53ba3
AM		 1882011-10-11 Alan Modra <amodra@gmail.com>
189
190 PR binutils/13257
191 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
192 thin archive element using container target if not defaulted.
193
d5698657
NC		 1942011-10-10 Nick Clifton <nickc@redhat.com>
195
196 * po/es.po: Updated Spanish translation.
197 * po/fi.po: Updated Finnish translation.
198 * po/fr.po: Updated French translation.
199 * po/ru.po: Updated Russian translation.
200
3b421ab3
AM		 2012011-10-10 Alan Modra <amodra@gmail.com>
202
203 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
204 (struct ppc_link_hash_table): Add tocsave_htab.
205 (struct tocsave_entry): New.
206 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
207 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
208 (ppc64_elf_link_hash_table_free): ..and delete it.
209 (build_plt_stub): Always put STD_R2_40R1 first.
210 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
211 on plt call. If present add prologue nop location to tocsave_htab.
212 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
213 first insn of plt call stub when R_PPC64_TOCSAVE present.
214
3e0882af
L		 2152011-10-08 H.J. Lu <hongjiu.lu@intel.com>
216
217 PR ld/13250
218 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
219 alignment and size for common symbols.
220
d56d55e7
AM		 2212011-10-08 Alan Modra <amodra@gmail.com>
222
c3df8c14
AM		 223 PR ld/13229
224 PR ld/13244
225 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
226 dynamic.
227
2282011-10-08 Alan Modra <amodra@gmail.com>
229
230 PR ld/13229
d56d55e7
AM		 231 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
232 even when strip_discarded is false.
233
07c7ed6d
KT		 2342011-10-05 Kai Tietz <ktietz@redhat.com>
235
236 * coffgen.c (coff_write_alien_symbol): Don't write
237 symbol for discarded sections, if strip_discarded isn't
238 explicit set to false.
239 (coff_write_native_symbol): Likewise.
240
d4cb0ea0
NC		 2412011-10-05 DJ Delorie <dj@redhat.com>
242 Nick Clifton <nickc@redhat.com>
243
244 * elf32-rx.c: Add support for PID mode.
245 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
246 Include addend in R_RX_SYM relocations.
247
fc28f9aa
TG		 2482011-09-30 Tristan Gingold <gingold@adacore.com>
249
250 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
251 (read_section): Add sec argument. Adjust the code to get section
252 names from it.
253 (read_indirect_string): Adjust call to read_section.
254 (read_abbrevs): Ditto.
255 (decode_line_info): Ditto.
256 (read_debug_ranges): Ditto.
257 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
258 (find_debug_info): Add debug_sections parameter. Use it instead
259 the above macros.
260 (place_sections): Get section names from stash.
261 (find_line): Add debug_sections argument. Initialize
262 debug_sections field of stash from it.
263 Adjust calls to find_debug_info.
264 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
265 Adjust call to find_line.
266 (_bfd_dwarf2_find_line): Adjust call to find_line.
267 * libcoff-in.h (struct dwarf_debug_section): New declaration.
268 (coff_find_nearest_line_with_names): Likewise.
269 * libcoff.h: Regenerate.
270 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
271 (dwarf_debug_sections): Likewise.
272 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
273 * libbfd.h: Regenerate.
274 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
275 _bfd_dwarf2_find_nearest_line.
276 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
277 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
278 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
279 * coffgen.c (coff_find_nearest_line_with_names): New function.
280 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
281 * coff-rs6000.c (xcoff_debug_sections): New constant.
282 (xcoff_find_nearest_line): New function.
283 (rs6000coff_vec): Use xcoff_find_nearest_line.
284 (pmac_xcoff_vec): Ditto.
285
98528052
AM		 2862011-09-30 Alan Modra <amodra@gmail.com>
287
288 PR ld/13235
289 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
290 (ppc64_elf_edit_toc): Check HA relocs.
291 (ha_reloc_match): Delete function.
292 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
293 Instead do it and low part optimization based on
294 ha_relocs_not_using_r2.
295
c227efa6
AM		 2962011-09-29 Alan Modra <amodra@gmail.com>
297
298 PR ld/13233
299 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
300 debug and special section groups.
301
d14552ab
L		 3022011-09-29 H.J. Lu <hongjiu.lu@intel.com>
303
304 PR ld/13195
305 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
306 clearing def_dynamic.
307 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
308 setting def_dynamic.
309 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
310 versioned.
311
2b914c2b
KT		 3122011-09-27 Kai Tietz <ktietz@redhat.com>
313
314 * coffcode.h (sec_to_styp_flags): Handle
315 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
316 SEC_LINK_DUPLICATES_SAME_SIZE.
317
7cf3bbff
TG		 3182011-09-22 Tristan Gingold <gingold@adacore.com>
319
320 * configure.in: Bump version to 2.22.51
321 * configure: Regenerate.
322
9e8c70f9
DM		 3232011-09-21 David S. Miller <davem@davemloft.net>
324
325 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
326 * elfxx-sparc.h: Declare it.
327 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
328 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
329
7ba695a9
TG		 3302011-09-21 Tristan Gingold <gingold@adacore.com>
331
332 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
333 Deals with size limited strings.
334 (bfd_mach_o_build_commands): Initialize more fields.
335
1a766c68
L		 3362011-09-15 H.J. Lu <hongjiu.lu@intel.com>
337
338 PR ld/13177
339 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
340 nor GOT references.
341
fd91d419
L		 3422011-09-15 H.J. Lu <hongjiu.lu@intel.com>
343
344 PR ld/12975
345 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
346 to struct bfd_elf_version_tree.
347
348 * elflink.c (elf_info_failed): Remove verdefs.
349 (_bfd_elf_export_symbol): Updated.
350 _bfd_elf_link_assign_sym_version): Likewise.
351 (bfd_elf_size_dynamic_sections): Remove pointer to struct
352 bfd_elf_version_tree. Updated.
353 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
354 by linker script.
355
356 * linker.c (bfd_hide_sym_by_version): New.
357
358 * bfd-in2.h: Regenerated.
359
7b5b197e
L		 3602011-09-12 H.J. Lu <hongjiu.lu@intel.com>
361
362 PR ld/13178
363 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
364 if there are no GOT relocations.
365
e7771322
KT		 3662011-09-09 Kai Tietz <ktietz@redhat.com>
367
368 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
369 for targets without symbol_leading_char.
370
103ae312
NC		 3712011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
372
373 * bfdwin.c (bfd_get_file_window): Fix memory leak.
374
28942f62
AM		 3752011-09-07 Alan Modra <amodra@gmail.com>
376
377 PR ld/13131
378 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
379 is initialized.
380
b140b010
AM		 3812011-09-06 Alan Modra <amodra@gmail.com>
382
383 PR ld/13131
384 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
385 (ppc64_elf_edit_toc): Fix style nit. Report some details
386 on linker failure due to reference in debug or non-alloc
387 sections to optimized away toc entry, and don't abort.
388
7d500b83
CL		 3892011-09-01 Christophe Lyon <christophe.lyon@st.com>
390
391 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
392 sections.
393
7cf80422
NC		 3942011-08-26 Nick Clifton <nickc@redhat.com>
395
396 * po/es.po: Updated Spanish translation.
397
af75cb9c
AM		 3982011-08-19 Alan Modra <amodra@gmail.com>
399
400 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
401 we haven't seen expected -mcmodel=medium/large code relocs.
402
9d4b6009
TG		 4032011-08-18 Tristan Gingold <gingold@adacore.com>
404
405 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
406
72b5104c
TG		 4072011-08-17 Tristan Gingold <gingold@adacore.com>
408
409 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
410
c77ec726
AM		 4112011-08-17 Alan Modra <amodra@gmail.com>
412
413 PR ld/12762
414 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
415 (_bfd_handle_already_linked): Declare.
416 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
417 _bfd_coff_section_already_linked.
418 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
419 * coffcode.h (coff_section_already_linked): Likewise.
420 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
421 * elf-bfd.h: Likewise.
422 * libbfd-in.h: Likewise.
423 * targets.c: Likewise.
424 * linker.c (bfd_section_already_linked): Likewise.
425 (bfd_section_already_linked_table_lookup): Likewise.
426 (bfd_section_already_linked_table_insert): Likewise.
427 (_bfd_generic_section_already_linked): Likewise. Call
428 _bfd_handle_already_linked.
429 (_bfd_handle_already_linked): New function, split out from..
430 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
431 2011-07-09 changes. Avoid unnecessary strcmp when matching
432 already_linked_list entries. Match plugin linkonce section.
433 (section_signature): Delete.
434 * coffgen.c (_bfd_coff_section_already_linked): New function.
435 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
436 * libbfd.h: Regenerate.
437 * libcoff.h: Regenerate.
438 * bfd-in2.h: Regenerate.
439
b3874e1a
AM		 4402011-08-14 Alan Modra <amodra@gmail.com>
441
442 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
443 shared and call to _mcount will go via plt.
444
8de848d8
AM		 4452011-08-14 Alan Modra <amodra@gmail.com>
446
447 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
448 * elf32-ppc.c: Likewise.
449 (ppc_elf_select_plt_layout): Use einfo rather than info to report
450 forced bss-plt.
451
64d25c44
L		 4522011-08-12 H.J. Lu <hongjiu.lu@intel.com>
453
454 PR ld/13082
455 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
456 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
457 and zero-extend it to 64bit if addend is zero for x32. Generate
458 R_X86_64_RELATIVE64 for x32.
459
2de70689
MGD		 4602011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
461
462 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
463 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
464 * elf32-arm.c (elf32_arm_link_hash_table): New field.
465 (elf232_arm_link_hash_table_create): Initialise new field.
466 (check_use_blx): Change test depending on fix_arm1176.
467 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
468 command line options.
469
5a5cbf72
TG		 4702011-08-08 Tristan Gingold <gingold@adacore.com>
471
472 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
473 (segsec_names_xlat): Reorder elements.
474 (bfd_mach_o_read_section_32): Fix typo.
475 (bfd_mach_o_read_section_64): Fix typo.
476
f1bde64c
TG		 4772011-08-08 Tristan Gingold <gingold@adacore.com>
478
479 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
480 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
481 (bfd_mach_o_section): Use them. Add next field.
482 (bfd_mach_o_segment_command): Replace sections array by
483 sect_head and sect_tail.
484 (bfd_mach_o_get_mach_o_section): New macro.
485 (bfd_mach_o_lookup_section): Remove.
486 (bfd_mach_o_new_section_hook): New function.
487 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
488 instead of strcmp.
489 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
490 parameter with segname and sectname parameters. Adjust.
491 (bfd_mach_o_append_section_to_segment): New function. Use a
492 linked list for Mach-O sections.
493 (bfd_mach_o_write_segment_32): Adjust.
494 (bfd_mach_o_write_segment_64): Ditto.
495 (bfd_mach_o_build_commands): Fix comment. Adjust.
496 (bfd_mach_o_flatten_sections): Adjust.
497 (bfd_mach_o_print_section_map): Adjust.
498 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
499 (bfd_mach_o_new_section_hook): New function.
500 (bfd_mach_o_init_section_from_mach_o): Ditto.
501 (bfd_mach_o_read_section_32): Remove section parameter.
502 Return a section instead.
503 (bfd_mach_o_read_section_64): Ditto.
504 (bfd_mach_o_read_section): Ditto.
505 (bfd_mach_o_make_bfd_section): Adjust.
506 (bfd_mach_o_read_segment): Adjust for new profile of
507 bfd_mach_o_read_section.
508 (bfd_mach_o_lookup_section): Remove.
509 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
510
edbdea0e
TG		 5112011-08-08 Tristan Gingold <gingold@adacore.com>
512
513 * mach-o.h (bfd_mach_o_version_min_command): New structure.
514 (bfd_mach_o_load_command): Add version_min.
515 (mach_o_data_struct): Fix comment.
516 * mach-o.c (bfd_mach_o_read_version_min): New function.
517 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
518 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
519 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
520 (bfd_mach_o_get_name_or_null): New function.
521 (bfd_mach_o_get_name): Use the above new one.
522 (bfd_mach_o_load_command_name): Add the above new commands.
523 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
524 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
525 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
526 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
527
46d1c23b
TG		 5282011-08-08 Tristan Gingold <gingold@adacore.com>
529
530 * mach-o.h: Move size macros to external.h
531 Move reloc macros to reloc.h and x86-64.h.
532 * mach-o-i386.c: Includes mach-o/reloc.h
533 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
534 * mach-o.c: Add includes.
535 (bfd_mach_o_write_header): Use structure from external.h to convert.
536 (bfd_mach_o_write_thread): Ditto.
537 (bfd_mach_o_write_relocs): Ditto.
538 (bfd_mach_o_write_section_32): Ditto.
539 (bfd_mach_o_write_section_64): Ditto.
540 (bfd_mach_o_write_segment_32): Ditto.
541 (bfd_mach_o_write_segment_64): Ditto.
542 (bfd_mach_o_write_symtab): Ditto.
543 (bfd_mach_o_write_contents): Ditto.
544 (bfd_mach_o_read_header): Ditto.
545 (bfd_mach_o_read_section_32): Ditto.
546 (bfd_mach_o_read_section_64): Ditto.
547 (bfd_mach_o_read_symtab_symbol): Ditto.
548 (bfd_mach_o_read_dylinker): Ditto.
549 (bfd_mach_o_read_dylib): Ditto.
550 (bfd_mach_o_read_dysymtab): Ditto.
551 (bfd_mach_o_read_symtab): Ditto.
552 (bfd_mach_o_read_linkedit): Ditto.
553 (bfd_mach_o_read_str): Ditto.
554 (bfd_mach_o_read_dyld_info): Ditto.
555 (bfd_mach_o_read_segment): Ditto.
556 (bfd_mach_o_read_command): Ditto.
557 (bfd_mach_o_archive_p): Ditto.
558 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
559 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
560 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
561 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
562 of an hard-coded value.
563
fde33808
TG		 5642011-08-08 Tristan Gingold <gingold@adacore.com>
565
566 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
567 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
568 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
569 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
570
53d58d96
TG		 5712011-08-08 Tristan Gingold <gingold@adacore.com>
572
573 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
574 (bfd_mach_o_convert_section_name_to_bfd): Use it.
575 (bfd_mach_o_get_section_type_from_name): New function.
576 (bfd_mach_o_get_section_attribute_from_name): Ditto.
577 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
578 Add comments. Add prototypes for the above new functions.
579
9a66aae0
MK		 5802011-08-05 Mark Kettenis <kettenis@gnu.org>
581
582 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
583
d969d15f
AM		 5842011-08-05 Alan Modra <amodra@gmail.com>
585
586 * elf64-ppc.c (maybe_strip_output): New function.
587 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
588
43e1669b
AM		 5892011-08-05 Alan Modra <amodra@gmail.com>
590
591 PR ld/12762
592 * elflink.c (_bfd_elf_section_already_linked): Return matched
593 status. Remove COFF comdat section handling.
594 * linker.c (_bfd_generic_section_already_linked): Return matched
595 status. Don't set SEC_GROUP in l_flags for plugin entries.
596 (bfd_section_already_linked): Update prototype.
597 * targets.c (_section_already_linked): Likewise.
598 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
599 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
600 (_bfd_nolink_section_already_linked): Update.
601 * libbfd.h: Regenerate.
602 * bfd-in2.h: Regenerate.
603
6177242a
AM		 6042011-08-05 Alan Modra <amodra@gmail.com>
605
606 * elf32-ppc.c: Include dwarf2.h.
607 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
608 (ppc_elf_create_glink): Create .eh_frame section.
609 (glink_eh_frame_cie): New array.
610 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
611 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
612
f1bb0388
TG		 6132011-08-04 Tristan Gingold <gingold@adacore.com>
614
615 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
616 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
617
092d27ff
TG		 6182011-08-03 Tristan Gingold <gingold@adacore.com>
619
620 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
621 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
622
80cab405
MR		 6232011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
624
625 * elfxx-mips.c (check_4byte_branch): Remove function.
626 (check_relocated_bzc): New function.
627 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
628 instructions that immediately follow a compact branch
629 instruction.
630
c7131b65
AM		 6312011-08-02 Alan Modra <amodra@gmail.com>
632
633 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
634 plt_static_chain.
635 (ppc_build_one_stub): Adjust get_relocs call to suit..
636 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
637
d7921315
L		 6382011-08-01 H.J. Lu <hongjiu.lu@intel.com>
639
640 PR ld/13048
641 * archures.c (bfd_mach_i386_intel_syntax): New.
642 (bfd_mach_i386_i8086): Updated.
643 (bfd_mach_i386_i386): Likewise.
644 (bfd_mach_x86_64): Likewise.
645 (bfd_mach_x64_32): Likewise.
646 (bfd_mach_i386_i386_intel_syntax): Likewise.
647 (bfd_mach_x86_64_intel_syntax): Likewise.
648 (bfd_mach_x64_32_intel_syntax): Likewise.
649 (bfd_mach_l1om): Likewise.
650 (bfd_mach_l1om_intel_syntax): Likewise.
651 (bfd_mach_k1om): Likewise.
652 (bfd_mach_k1om_intel_syntax): Likewise.
653
654 * bfd-in2.h: Regenerated.
655
656 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
657 bits_per_address.
658 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
659 (bfd_x64_32_arch): Likewise.
660
661 * elf64-x86-64.c: Include "libiberty.h".
662 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
663 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
664 (elf_x86_64_reloc_type_lookup): Likewise.
665 (elf_x86_64_reloc_name_lookup): Likewise.
666 (elf_x86_64_relocate_section): Likewise.
667 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
668
f41e5fcc
MR		 6692011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
670
671 * elfxx-mips.c (check_br32): Fix return type.
672
c088dedf
MR		 6732011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
674
675 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
676
2309ddf2
MR		 6772011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
678
679 * elfxx-mips.c: Adjust comments throughout.
680 (mips_elf_relax_delete_bytes): Reshape code.
681 (_bfd_mips_elf_relax_section): Remove check for
682 R_MICROMIPS_GPREL16 relocations. Reshape code.
683
23209a78
RM		 6842011-07-28 Roland McGrath <mcgrathr@google.com>
685
a27e4371
RM		 686 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
687 (elf_i386_nacl_plt0_entry): New variable.
688 (elf_i386_plt_entry): New variable.
689 (elf_i386_nacl_pic_plt0_entry): New variable.
690 (elf_i386_nacl_pic_plt_entry): New variable.
691 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
692 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
693 (elf_backend_plt_alignment): Likewise.
694
695 * config.bfd: Handle i[3-7]86-*-nacl*.
696 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
697 * targets.c: Support bfd_elf32_i386_nacl_vec.
698 * configure.in: Likewise.
699 * configure: Regenerated.
700
25e762b9
RM		 701 * elf32-i386.c (struct elf_i386_plt_layout): New type.
702 (GET_PLT_ENTRY_SIZE): New macro.
703 (elf_i386_plt): New variable.
704 (struct elf_i386_backend_data): New member `plt'.
705 (elf_i386_arch_bed): Add initializer for it.
706 (elf_i386_vxworks_arch_bed): Likewise.
707 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
708 (elf_i386_plt_sym_val): Likewise.
709 (elf_i386_relocate_section): Likewise.
710 (elf_i386_finish_dynamic_symbol): Likewise.
711 Also use other elf_i386_plt_layout members for PLT details.
712 (elf_i386_finish_dynamic_sections): Likewise.
713
23209a78
RM		 714 * elf32-i386.c (struct elf_i386_backend_data): New type.
715 (get_elf_i386_backend_data): New macro.
716 (elf_i386_arch_bed): New variable.
717 (elf_backend_arch_data): New macro.
718 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
719 (elf_i386_link_hash_table_create): Don't initialize them.
720 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
721 elf_i386_backend_data, not elf_i386_link_hash_table.
722 (elf_i386_adjust_dynamic_symbol): Likewise.
723 (elf_i386_allocate_dynrelocs): Likewise.
724 (elf_i386_readonly_dynrelocs): Likewise.
725 (elf_i386_size_dynamic_sections): Likewise.
726 (elf_i386_relocate_section): Likewise.
727 (elf_i386_finish_dynamic_symbol): Likewise.
728 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
729 (elf_i386_vxworks_link_hash_table_create): Function removed.
730 (elf_i386_vxworks_arch_bed): New variable.
731 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
732
733 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
734 * elfxx-target.h (elf_backend_arch_data): New macro.
735 (elfNN_bed): Use it as initializer for the new member.
736
d91a6875
NC		 7372011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
738
739 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
740 of range branches.
741
4ccf1e31
JJ		 7422011-07-26 Jakub Jelinek <jakub@redhat.com>
743
744 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
745 and .zdebug_macro entry.
746 (dwarf_debug_section_enum): Add debug_macro.
747
58d180e8
AM		 7482011-07-26 Alan Modra <amodra@gmail.com>
749
6177242a 750 * elf64-ppc.c: Include dwarf2.h.
58d180e8
AM		 751 (struct ppc_link_hash_table): Add glink_eh_frame.
752 (create_linkage_sections): Create .eh_frame section.
753 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
754 glink_eh_frame.
755 (glink_eh_frame_cie): New array.
756 (ppc64_elf_size_stubs): Size glink_eh_frame.
757 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
758 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
759
18978b27
HPN		 7602011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
761
762 PR ld/12815
763 * elf64-mmix.c (struct _mmix_elf_section_data): New members
764 has_warned_bpo and has_warned_pushj.
765 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
766 converting to ISO C. Add new parameter error_message. All
767 callers changed.
768 (mmix_elf_perform_relocation): Ditto.
769 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
770 Handle the case where mmix_elf_check_common_relocs has not been
771 called, missing preparations for relocs of the respective type.
772
df58fc94 7732011-07-24 Chao-ying Fu <fu@mips.com>
58d180e8
AM		 774 Ilie Garbacea <ilie@mips.com>
775 Maciej W. Rozycki <macro@codesourcery.com>
776 Joseph Myers <joseph@codesourcery.com>
777 Catherine Moore <clm@codesourcery.com>
df58fc94
RS		 778 Richard Sandiford <rdsandiford@googlemail.com>
779
780 * archures.c (bfd_mach_mips_micromips): New macro.
781 * cpu-mips.c (I_micromips): New enum value.
782 (arch_info_struct): Add bfd_mach_mips_micromips.
783 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
784 prototype.
785 (_bfd_mips_elf_relax_section): Likewise.
786 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
787 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
788 ASE.
789 (_bfd_mips16_elf_reloc_shuffle): Rename to...
790 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
791 (gprel16_reloc_p): Handle microMIPS ASE.
792 (literal_reloc_p): New function.
793 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
794 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
795 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
796 and _bfd_mips_elf_reloc_shuffle changes.
797 (mips_elf_gprel32_reloc): Update comment.
798 (micromips_reloc_map): New variable.
799 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
800 (mips_elf32_rtype_to_howto): Likewise.
801 (mips_info_to_howto_rel): Likewise.
802 (bfd_elf32_bfd_is_target_special_symbol): Define.
803 (bfd_elf32_bfd_relax_section): Likewise.
804 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
805 (micromips_elf64_howto_table_rela): Likewise.
806 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
807 and _bfd_mips_elf_reloc_shuffle changes.
808 (micromips_reloc_map): Likewise.
809 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
810 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
811 (mips_elf64_rtype_to_howto): Likewise.
812 (bfd_elf64_bfd_is_target_special_symbol): Define.
813 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
814 (elf_micromips_howto_table_rela): Likewise.
815 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
816 and _bfd_mips_elf_reloc_shuffle changes.
817 (micromips_reloc_map): Likewise.
818 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
819 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
820 (mips_elf_n32_rtype_to_howto): Likewise.
821 (bfd_elf32_bfd_is_target_special_symbol): Define.
822 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
823 (LA25_LUI_MICROMIPS_2): Likewise.
824 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
825 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
826 (TLS_RELOC_P): Handle microMIPS ASE.
827 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
828 target is a microMIPS function.
829 (micromips_reloc_p): New function.
830 (micromips_reloc_shuffle_p): Likewise.
831 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
832 (got_disp_reloc_p, got_page_reloc_p): New functions.
833 (got_ofst_reloc_p): Likewise.
834 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
835 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
836 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
837 (micromips_branch_reloc_p): New function.
838 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
839 (tls_gottprel_reloc_p): Likewise.
840 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
841 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
842 ASE.
843 (_bfd_mips16_elf_reloc_shuffle): Rename to...
844 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
845 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
846 (mips_tls_got_index, mips_elf_got_page): Likewise.
847 (mips_elf_create_local_got_entry): Likewise.
848 (mips_elf_relocation_needs_la25_stub): Likewise.
849 (mips_elf_calculate_relocation): Likewise.
850 (mips_elf_perform_relocation): Likewise.
851 (_bfd_mips_elf_symbol_processing): Likewise.
852 (_bfd_mips_elf_add_symbol_hook): Likewise.
853 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
854 (mips_elf_add_lo16_rel_addend): Likewise.
855 (_bfd_mips_elf_check_relocs): Likewise.
856 (mips_elf_adjust_addend): Likewise.
857 (_bfd_mips_elf_relocate_section): Likewise.
858 (mips_elf_create_la25_stub): Likewise.
859 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
860 (_bfd_mips_elf_gc_sweep_hook): Likewise.
861 (_bfd_mips_elf_is_target_special_symbol): New function.
862 (mips_elf_relax_delete_bytes): Likewise.
863 (opcode_descriptor): New structure.
864 (RA): New macro.
865 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
866 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
867 (beq_insn_32): Likewise.
868 (b_insn_16, bz_insn_16): New variables.
869 (BZC32_REG_FIELD): New macro.
870 (bz_rs_insns_32, bz_rt_insns_32): New variables.
871 (bzc_insns_32, bz_insns_16):Likewise.
872 (BZ16_REG, BZ16_REG_FIELD): New macros.
873 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
874 (jal_x_insn_32_bd32): Likewise.
875 (j_insn_32, jalr_insn_32): Likewise.
876 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
877 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
878 (JR16_REG): New macro.
879 (ds_insns_16_bd16): New variable.
880 (lui_insn): Likewise.
881 (addiu_insn, addiupc_insn): Likewise.
882 (ADDIUPC_REG_FIELD): New macro.
883 (MOVE32_RD, MOVE32_RS): Likewise.
884 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
885 (move_insns_32, move_insns_16): New variables.
886 (nop_insn_32, nop_insn_16): Likewise.
887 (MATCH): New macro.
888 (find_match): New function.
889 (check_br16_dslot, check_br32_dslot): Likewise.
890 (check_br16, check_br32): Likewise.
891 (IS_BITSIZE): New macro.
892 (check_4byte_branch): New function.
893 (_bfd_mips_elf_relax_section): Likewise.
894 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
895 and microMIPS modules together.
896 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
897 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
898 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
899 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
900 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
901 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
902 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
903 (BFD_RELOC_MICROMIPS_LO16): Likewise.
904 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
905 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
906 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
907 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
908 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
909 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
910 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
911 (BFD_RELOC_MICROMIPS_SUB): Likewise.
912 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
913 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
914 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
915 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
916 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
917 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
918 (BFD_RELOC_MICROMIPS_JALR): Likewise.
919 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
920 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
921 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
922 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
923 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
924 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
925 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
926 * bfd-in2.h: Regenerate.
927 * libbfd.h: Regenerate.
928
7a9068fe
L		 9292011-07-22 H.J. Lu <hongjiu.lu@intel.com>
930
931 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
932 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
933 * Makefile.in: Regenerated.
934
935 * archures.c (bfd_architecture): Add bfd_arch_k1om.
936 (bfd_k1om_arch): New.
937 (bfd_archures_list): Add &bfd_k1om_arch.
938 * bfd-in2.h: Regenerated.
939
940 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
941 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
942 if bfd_elf64_x86_64_freebsd_vec is supported.
943 (targ_selvecs): Likewise.
944
945 * configure.in: Support bfd_elf64_k1om_vec and
946 bfd_elf64_k1om_freebsd_vec.
947 * configure: Regenerated.
948
949 * cpu-k1om.c: New.
950
951 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
952 (bfd_elf64_k1om_vec): Likewise.
953 (bfd_elf64_k1om_freebsd_vec): Likewise.
954
955 * targets.c (bfd_elf64_k1om_vec): New.
956 (bfd_elf64_k1om_freebsd_vec): Likewise.
957 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
958 bfd_elf64_k1om_freebsd_vec.
959
156f6ad8
JK		 9602011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
961
962 Fix false coff-go32-exe matches.
963 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
964 COFF_CHECK_FORMAT.
965 * coff-stgo32.c (go32_check_format): New forward declaration.
966 (COFF_CHECK_FORMAT): New defintion.
967 (go32_check_format): New function.
968
05aecedb
AM		 9692011-07-15 Alan Modra <amodra@gmail.com>
970
971 * configure.in: Bump version.
972 * configure: Regenerate.
973
cbde55ab
AM		 9742011-07-14 Alan Modra <amodra@gmail.com>
975
976 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
977 * elf-bfd.h (struct already_linked): Forward declare.
978
ec24dc88
AM		 9792011-07-14 Alan Modra <amodra@gmail.com>
980
981 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
982 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
983
9df0ef5f
AM		 9842011-07-14 Alan Modra <amodra@gmail.com>
985
986 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
987 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
988 (build_tls_get_addr_stub): Likewise.
989 (ppc_build_one_stub): Update calls to above.
990 (ppc_size_one_stub): Adjust stub size.
991 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
992 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
993
8de863a5
NC		 9942011-07-12 Nick Clifton <nickc@redhat.com>
995
996 * elf32-arm.c (elf32_arm_section_flags): Delete.
997 (elf_backend_section_flags): Remove.
998
a92c088a
L		 9992011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1000
1001 PR ld/12982
1002 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1003 when setting stack_flags.
1004
ae17ab41
CM		 10052011-07-11 Catherine Moore <clm@codesourcery.com>
1006
1007 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1008 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1009 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
58d180e8 1010 * bfd-in2.h: Regenerated.
ae17ab41
CM		 1011 * bfd.c (bfd_lookup_section_flags): New definition.
1012 * binary.c (binary_bfd_lookup_section_flags): New definition.
1013 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1014 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1015 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1016 * coff-rs6000.c (rs6000coff_vec): Include
1017 bfd_generic_lookup_section_flags.
1018 (pmac_xcoff_vec): Likewise.
1019 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1020 * coff64-rs6000.c (rs6000coff64_vec): Include
1021 bfd_generic_lookup_section_flags.
1022 (aix5coff64_vec): Likewise.
1023 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1024 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1025 (bfd_elf_lookup_section_flags): Declare.
1026 * elflink.c (bfd_elf_lookup_section_flags): New function.
1027 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1028 (elf_backend_lookup_section_flags_hook): Define.
1029 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1030 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1031 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1032 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1033 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1034 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1035 (bfd_generic_lookup_section_flags): Declare.
1036 * libbfd.h: Regenerated.
1037 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1038 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1039 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1040 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1041 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1042 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1043 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1044 * reloc.c (bfd_generic_lookup_section_flags): New function.
1045 * som.c (som_bfd_lookup_section_flags): New definition.
1046 * srec.c (srec_bfd_lookup_section_flags): New definition.
1047 * targets.c (flag_info): Declare.
1048 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1049 (_bfd_lookup_section_flags): New.
1050 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1051 * versados.c (versados_bfd_lookup_section_flags): New definition.
1052 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1053 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1054
23ebcd30
L		 10552011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1056
1057 PR ld/12978
1058 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1059
0c511000
AM		 10602011-07-09 Alan Modra <amodra@gmail.com>
1061
1062 PR ld/12942
1063 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1064 rather than kept_section to determine whether a symbol is from
1065 a discarded section.
1066 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1067 sections appear undefined.
1068
10692011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1070
1071 PR ld/12942
1072 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1073 "asection *" with "struct already_linked *".
1074 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1075 (_bfd_generic_section_already_linked): Likewise.
1076 (bfd_section_already_linked_table_insert): Likewise.
1077 (struct already_linked): New.
1078 (struct bfd_section_already_linked): Use it.
1079 * elflink.c (_bfd_elf_section_already_linked): Replace.
1080 "asection *" with "struct already_linked *". Replace the plugin
1081 dummy with the LTO output.
1082 * linker.c (_bfd_generic_section_already_linked): Likewise.
1083 * targets.c (struct already_linked): Add forward declaration.
1084 (bfd_target): Replace "struct bfd_section *" with
1085 "struct already_linked *" in _section_already_linked.
1086 * bfd-in2.h: Regenerate.
1087 * libbfd.h: Regenerate.
1088
74f26653
TG		 10892011-07-06 Tristan Gingold <gingold@adacore.com>
1090
1091 * mach-o.h: Move loader related definitions to
1092 include/mach-o/loader.h. Include it.
1093
52cb9dfe
L		 10942011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1095
1096 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1097 define to _bfd_elf_set_osabi.
1098
9c55345c
TS		 10992011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1100 Thomas Schwinge <thomas@schwinge.name>
1101
2bb70ae0 1102 PR binutils/12913
9c55345c
TS		 1103 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1104 ELFOSABI_LINUX alias.
1105 * elf32-hppa.c: Likewise.
1106 * elf32-i370.c: Likewise.
1107 * elf64-hppa.c: Likewise.
1108
28ede8be
ILT		 11092011-07-01 Ian Lance Taylor <iant@google.com>
1110
1111 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1112 DW_OP_lit3 to DW_OP_lit2.
1113
c79d6685
AM		 11142011-07-01 Alan Modra <amodra@gmail.com>
1115
1116 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1117 dyn relocs when called to copy flags for a weak sym.
1118 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1119 (ppc64_elf_merge_private_bfd_data): Delete.
1120 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1121 _bfd_generic_verify_endian_match.
1122
dc076558
BS		 11232011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1124
1125 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1126 link_info is NULL.
1127
25d41743
TG		 11282011-06-28 Tristan Gingold <gingold@adacore.com>
1129
1130 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1131 unsigned int.
1132 (_bfd_vms_write_etir): Write linkage index from reloc.
1133
9b02d212
TG		 11342011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1135
1136 * mach-o.c (bfd_mach_o_read_command): Also ignore
1137 BFD_MACH_O_LC_ROUTINES_64.
1138
a8efca92
TG		 11392011-06-27 Tristan Gingold <gingold@adacore.com>
1140
1141 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1142 section target index.
1143
20ee8bc9
NC		 11442011-06-27 Nick Clifton <nickc@redhat.com>
1145
1146 * cisco-core.c (cisco_core_little_vec): Add initialization of
1147 match_priority field.
1148
4c95ab76
TG		 11492011-06-27 Tristan Gingold <gingold@adacore.com>
1150
1151 * cache.c: Include bfd_stdint.h.
1152 (cache_bmmap): Change profile. Return region start and size.
1153 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1154 (bfd_mmap): Change profile and adjust. Update comment.
1155 (memory_bmmap): Change profile.
1156 * opncls.c (opncls_bmmap): Change profile.
1157 * vms-lib.c (vms_lib_bmmap): Likewise.
1158 * libbfd.h: Regenerate.
1159 * bfd-in2.h: Regenerate.
1160
62a35308
TG		 11612011-06-27 Tristan Gingold <gingold@adacore.com>
1162
1163 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1164 Add comment.
1165
5d430399
L		 11662011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1167
1168 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1169 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1170
332ce62b
JK		 11712011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1172
1173 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1174 PLT_EH_FRAME.
1175 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1176
7dbf3b76
RH		 11772011-06-24 Richard Henderson <rth@redhat.com>
1178
1179 PR ld/12928
1180 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1181 tlsgd insn before swapping adjacent insns.
1182
d120eec2
TG		 11832011-06-24 Tristan Gingold <gingold@adacore.com>
1184
1185 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1186 absolute section.
1187
1e951488
AM		 11882011-06-24 Alan Modra <amodra@gmail.com>
1189
1190 PR ld/12921
1191 * elf.c (assign_file_positions_for_load_sections): Don't align
1192 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1193 that don't get a PT_LOAD.
1194
b68593b9
KK		 11952011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1196
1197 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1198 (sh_elf_check_relocs): Likewise.
1199
e366eeae
RH		 12002011-06-22 Richard Henderson <rth@redhat.com>
1201
1202 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1203 TPREL in a PIE image.
1204 (alpha_dynamic_entries_for_reloc): Likewise.
1205 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1206 (elf64_alpha_relax_got_load): Likewise.
1207
9ec0c936
RR		 12082011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1209
c79d6685
AM		 1210 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1211 for PIE.
9ec0c936 1212
3a5dbfb2
AM		 12132011-06-22 Alan Modra <amodra@gmail.com>
1214
1215 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1216 plugin symbols. Fix segfault on linker scrip defined syms.
1217
e41b3a13
JJ		 12182011-06-20 Jakub Jelinek <jakub@redhat.com>
1219
1220 PR ld/12570
1221 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1222 at all for linker created .eh_frame sections.
1223 (_bfd_elf_discard_section_eh_frame): Handle linker created
1224 .eh_frame sections with no relocations.
1225 * elf64-x86-64.c: Include dwarf2.h.
1226 (elf_x86_64_eh_frame_plt): New variable.
1227 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1228 PLT_FDE_LEN_OFFSET): Define.
1229 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1230 (elf_x86_64_create_dynamic_sections): Create and fill in
1231 .eh_frame section for .plt section.
1232 (elf_x86_64_size_dynamic_sections): Write .plt section size
1233 into .eh_frame FDE covering .plt section.
1234 (elf_x86_64_finish_dynamic_sections): Write .plt section
1235 start into .eh_frame FDE covering .plt section. Call
1236 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1237 (elf_backend_plt_alignment): Define to 4.
1238 * elf32-i386.c: Include dwarf2.h.
1239 (elf_i386_eh_frame_plt): New variable.
1240 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1241 PLT_FDE_LEN_OFFSET): Define.
1242 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1243 (elf_i386_create_dynamic_sections): Create and fill in
1244 .eh_frame section for .plt section.
1245 (elf_i386_size_dynamic_sections): Write .plt section size
1246 into .eh_frame FDE covering .plt section.
1247 (elf_i386_finish_dynamic_sections): Write .plt section
1248 start into .eh_frame FDE covering .plt section. Call
1249 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1250 (elf_backend_plt_alignment): Define to 4.
1251
8b778942
L		 12522011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1253
1254 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1255 for x32.
1256
8fd79e71
L		 12572011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1258
1259 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1260 CORE_HEADER is defined.
1261 (elf_x86_64_write_core_note): New.
1262 (elf_backend_write_core_note): Likewise.
1263
1264 * hosts/x86-64linux.h (uint64_t): New.
1265 (user_regsx32_struct): Likewise.
1266 (elf_gregx32_t): Likewise.
1267 (ELF_NGREGX32): Likewise.
1268 (elf_gregsetx32_t): Likewise.
1269 (elf_prstatusx32): Likewise.
1270 (prstatusx32_t): Likewise.
1271 (user_fpregs32_struct): Removed.
1272 (user_fpxregs32_struct): Likewise.
1273 (user32): Likewise.
1274 (elf_fpregset32_t): Likewise.
1275 (elf_fpxregset32_t): Likewise.
1276 (prgregset32_t): Likewise.
1277 (prfpregset32_t): Likewise.
1278
bcd823f1
L		 12792011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1280
1281 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1282 (elf_x86_64_grok_psinfo): Likewise.
1283
a06c7d5a
NC		 12842011-06-16 Nick Clifton <nickc@redhat.com>
1285
1286 * elf.c (elf_find_function): Fail if not provided with a symbol
1287 table.
1288
faa9a424
UW		 12892011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1290
1291 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1292 * elf.c (elfcore_grok_arm_vfp): New function.
1293 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1294 (elfcore_write_arm_vfp): New function.
1295 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1296
48f4b4f5
RH		 12972011-06-14 Richard Henderson <rth@redhat.com>
1298
1299 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1300 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1301 (elf64_alpha_always_size_sections): Don't call
1302 elf64_alpha_merge_ind_symbols.
1303 (elf_backend_copy_indirect_symbol): New.
1304
4d16d575
AM		 13052011-06-14 Alan Modra <amodra@gmail.com>
1306
1307 PR ld/12887
1308 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1309 before doing anything.
1310 (_bfd_elf_discard_section_eh_frame): Likewise.
1311
1e24d83c
AM		 13122011-06-14 Alan Modra <amodra@gmail.com>
1313
1314 * Makefile.am: Formatting.
1315 * Makefile.in: Regenerate.
1316 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1317 * po/SRC-POTFILES.in: Regnerate.
1318
e4d34ace
AM		 13192011-06-14 Alan Modra <amodra@gmail.com>
1320
1321 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1322 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1323 Don't handle warning symbols here.
1324 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1325 (allocate_dynrelocs, readonly_dynrelocs): As above.
1326
7f6ab9f8
AM		 13272011-06-14 Alan Modra <amodra@gmail.com>
1328
1329 PR ld/12851
1330 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1331 (elf_gc_sweep): Don't treat debug and sections like .comment
1332 specially here.
1333 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1334 not part of a group. Always call gc_mark_extra_sections.
1335 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1336 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1337 _bfd_elf_gc_mark_extra_sections.
1338 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1339 _bfd_elf_gc_mark_extra_sections.
1340 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1341
09d9a62a
NC		 13422011-06-13 Nick Clifton <nickc@redhat.com>
1343
1344 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1345 variable 'local_got_offsets'.
1346 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1347 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1348
aa137e4d
NC		 13492011-06-13 Walter Lee <walt@tilera.com>
1350
1351 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1352 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1353 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1354 and elfxx-tilegx.lo.
1355 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1356 elfxx-tilegx.c.
1357 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1358 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1359 * Makefile.in: Regenerate.
1360 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1361 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1362 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1363 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1364 bfd-in2.h: Regenerate.
1365 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1366 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1367 and bfd_elf64_tilegx_vec.
1368 * configure: Regenerate.
1369 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1370 TILEPRO_ELF_DATA.
1371 * libbfd.h: Regenerate.
1372 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1373 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1374 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1375 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1376 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1377 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1378 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1379 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1380 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1381 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1382 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1383 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1384 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1385 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1386 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1387 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1388 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1389 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1390 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1391 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1392 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1393 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1394 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1395 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1396 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1397 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1398 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1399 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1400 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1401 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1402 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1403 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1404 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1405 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1406 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1407 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1408 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1409 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1410 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1411 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1412 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1413 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1414 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1415 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1416 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1417 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1418 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1419 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1420 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1421 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1422 * targets.c (bfd_elf32_tilegx_vec): Declare.
1423 (bfd_elf32_tilepro_vec): Declare.
1424 (bfd_elf64_tilegx_vec): Declare.
1425 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1426 and bfd_elf64_tilegx_vec.
1427 * cpu-tilegx.c: New file.
1428 * cpu-tilepro.c: New file.
1429 * elf32-tilepro.h: New file.
1430 * elf32-tilepro.c: New file.
1431 * elf32-tilegx.c: New file.
1432 * elf32-tilegx.h: New file.
1433 * elf64-tilegx.c: New file.
1434 * elf64-tilegx.h: New file.
1435 * elfxx-tilegx.c: New file.
1436 * elfxx-tilegx.h: New file.
1437
7686d77d
AM		 14382011-06-13 Alan Modra <amodra@gmail.com>
1439
1440 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1441 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1442 warning symbols here.
1443 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1444 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1445 elf32_arm_readonly_dynrelocs): Likewise.
1446 * elf32-bfin.c (bfin_discard_copies): Likewise.
1447 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1448 elf_cris_discard_excess_dso_dynamics,
1449 elf_cris_discard_excess_program_dynamics): Likewise.
1450 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1451 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1452 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1453 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1454 elf_i386_readonly_dynrelocs): Likewise.
1455 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1456 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1457 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1458 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1459 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1460 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1461 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1462 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1463 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1464 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1465 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1466 elf32_tic6x_readonly_dynrelocs): Likewise.
1467 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1468 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1469 xstormy16_relax_plt_realloc): Likewise.
1470 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1471 * elf64-alpha.c (elf64_alpha_output_extsym,
1472 elf64_alpha_calc_got_offsets_for_symbol,
1473 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1474 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1475 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1476 elf_hppa_unmark_useless_dynamic_symbols,
1477 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1478 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1479 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1480 readonly_dynrelocs, merge_global_got, reallocate_got,
1481 undo_symbol_twiddle): Likewise.
1482 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1483 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1484 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1485 elf_x86_64_readonly_dynrelocs): Likewise.
1486 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1487 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1488 _bfd_elf_link_find_version_dependencies,
1489 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1490 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1491 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1492 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1493 elf_gc_propagate_vtable_entries_used,
1494 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1495 elf_gc_allocate_got_offsets): Likewise.
1496 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1497 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1498 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1499 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1500 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1501 * i386linux.c (linux_tally_symbols): Likewise.
1502 * m68klinux.c (linux_tally_symbols): Likewise.
1503 * sparclinux.c (linux_tally_symbols): Likewise.
1504 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1505 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1506
1507 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1508 function. Update all callers.
1509 * aoutx.h (aout_link_write_other_symbol): Likewise.
1510 * pdp11.c (aout_link_write_other_symbol): Likewise.
1511 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1512 * ecoff.c (ecoff_link_write_external): Likewise.
1513 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1514 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1515 warning symbols.
1516 * ecoff.c (ecoff_link_hash_traverse): Delete.
1517 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1518 _bfd_coff_write_global_sym.
1519 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1520 * libcoff.h: Regenerate.
1521
894891db
NC		 15222011-06-10 Nick Clifton <nickc@redhat.com>
1523
1524 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1525 backend does not provide a function for creating dynamic sections
1526 then fail.
1527 (bfd_elf_final_link): Issue a warning message if a dynamic section
1528 has the SHT_NOTE type.
1529 (bfd_elf_final_link): Do not look for dynamic strings in a section
1530 that does not have the SHT_STRTAB type or the name .dynstr.
1531 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1532 section is not in the output binary.
1533 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1534
d17fe7b7
TG		 15352011-06-09 Tristan Gingold <gingold@adacore.com>
1536
1537 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1538 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1539 spaces.
1540
8076289e
TG		 15412011-06-09 Tristan Gingold <gingold@adacore.com>
1542
1543 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1544
ba85c43e
NC		 15452011-06-09 Nick Clifton <nickc@redhat.com>
1546
1547 PR ld/12845
1548 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1549 that the output section has an allocated bfd_elf_section_data
1550 structure.
1551 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1552 symbols in sections that have been removed by garbage collection.
1553
adc7571d
L		 15542011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1555
1556 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1557 relocations in SEC_DEBUGGING sections when building shared
1558 libraries.
1559
24007750
L		 15602011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1561
1562 PR ld/12851
1563 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1564 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1565
e79064fe
TG		 15662011-06-08 Tristan Gingold <gingold@adacore.com>
1567
1568 * makefile.vms (OBJS): Add elfxx-ia64.obj
1569 Remove vax case.
1570
d3aeb6ee
AM		 15712011-06-08 Alan Modra <amodra@gmail.com>
1572
1573 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1574 * sco5-core.c: Init match_priority field.
1575
2a41f396
AM		 15762011-06-08 Alan Modra <amodra@gmail.com>
1577
1578 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1579 indirect links here.
1580
1d859532
JB		 15812011-06-07 Joel Brobecker <brobecker@adacore.com>
1582
1583 * irix-core.c (irix_core_vec): Add match_priority field.
1584
0aabe54e
AM		 15852011-06-06 Alan Modra <amodra@gmail.com>
1586
1587 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1588 Add match_priority.
1589 * configure.in: Bump bfd version.
1590 * elfcode.h (elf_object_p): Delete hacks preventing match of
1591 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1592 * elfxx-target.h (elf_match_priority): Define and use.
1593 * format.c (bfd_check_format_matches): Use target match_priority
1594 to choose best of multiple matching targets. In cases with multiple
1595 matches rerun _bfd_check_format if we don't choose the last match.
1596 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1597 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1598 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1599 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1600 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1601 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1602 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1603 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1604 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1605 * vms-lib.c, * xsym.c: Init match_priority field.
1606 * configure: Regenerate.
1607 * bfd-in2.h: Regenerate.
1608
70b554c9
L		 16092011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1610
1611 PR ld/12842
1612 * elfcode.h (elf_object_p): Revert the last change.
1613
d50ec8a7
AM		 16142011-06-04 Alan Modra <amodra@gmail.com>
1615
1616 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1617 return the other arch.
1618 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1619 target.
1620
164a5cb7
NC		 16212011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1622
1623 PR ld/12682
1624 * hash.c (higher_primer_number): Add more, small, prime numbers.
1625 (bfd_hash_set_default_size): Likewise.
1626
cc643b88
NC		 16272011-06-02 Nick Clifton <nickc@redhat.com>
1628
1629 * coff-mcore.c: Fix spelling typo.
1630 * coff-stgo32.c: Likewise.
1631 * elf32-arm.c: Likewise.
1632 * elf32-avr.c: Likewise.
1633 * elf-m68hc1x.c: Likewise.
1634 * elf32-mcore.c: Likewise.
1635 * elf32-mep.c: Likewise.
1636 * elf32-mt.c: Likewise.
1637 * elf32-ppc.c: Likewise.
1638 * elf32-xtensa.c: Likewise.
1639 * elf64-ppc.c: Likewise.
1640 * elfxx-mips.c: Likewise.
1641 * netbsd.h: Likewise.
1642 * nlmcode.h: Likewise.
1643 * vms-alpha.c: Likewise.
1644 * po/bfd.pot: Regenerate.
1645 * po/SRC-POTFILES.in: Regenerate.
1646
4c422395
DD		 16472011-06-01 DJ Delorie <dj@redhat.com>
1648
1649 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1650 * target.c: Likewise.
1651 * configure.in: Likewise.
1652 * configure.in: Regenerate.
1653 * elf32-rx.c: Add elf32-rx-be-ns target.
1654 (rx_elf_object_p): Never allow the be-ns target by default,
1655 only allow it if the user requests it.
1656
4b819e1f
L		 16572011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1658
1659 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1660 relocation in readonly section in a shared object.
1661 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1662
74ce8de7
NC		 16632011-05-31 Nick Clifton <nickc@redhat.com>
1664
1665 * archive.c (adjust_relative_path): Fix comment to prevent it
1666 corrupting the auto-generated bfd.h.
1667
63e1a0fc
PB		 16682011-05-31 Paul Brook <paul@codesourcery.com>
1669
1670 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1671 for known functions.
1672 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1673 symbols.
1674
12352d3f
PB		 16752011-05-31 Paul Brook <paul@codesourcery.com>
1676
1677 * elf32-arm.c (arm_stub_is_thumb): Add
1678 arm_stub_long_branch_v4t_thumb_tls_pic.
1679 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1680 Handle Thumb stubs.
1681
c4948609
NC		 16822011-05-27 Nick Clifton <nickc@redhat.com>
1683
1684 PR binutils/12710
1685 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1686 unable to read a file pointed to by an entry in a thin archive.
1687 (adjust_relative_path): Use lrealpath to canonicalize paths.
1688 Handle the case where the reference path is above the current
1689 path in the directory tree.
1690
6769d501
L		 16912011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1692
1693 PR ld/12809
1694 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1695 R_X86_64_TPOFF64 in executable.
1696
2676a7d9
AM		 16972011-05-26 Alan Modra <amodra@gmail.com>
1698
1699 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1700 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1701 local_protected comment.
1702
cbe79dfe
TG		 17032011-05-25 Tristan Gingold <gingold@adacore.com>
1704
1705 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1706 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1707 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1708 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1709 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1710 (elf32-ia64.c): Created from elfnn-ia64.c
1711 (elf64-ia64.c): Likewise.
1712 * elfxx-ia64.h: New file.
1713 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1714 functions.Includes elfxx-ia64.h.
1715 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1716 (IA64_HOWTO): Adjust.
1717 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1718 (elfNN_ia64_reloc_type_lookup): Renames to
1719 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1720 (elfNN_ia64_reloc_name_lookup): Renames to
1721 ia64_elf_reloc_name_lookup. Make it public.
1722 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1723 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1724 public.
1725 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1726 Move it and make it public. Move prototype to elfxx-ia64.h
1727 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1728 Move prototype to elfxx-ia64.h
1729 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1730 (elfNN_ia64_info_to_howto): Adjust calls.
1731 (elfNN_ia64_relax_section): Adjust calls.
1732 (count_dyn_reloc): Fix typo.
1733 (elfNN_ia64_relocate_section): Adjust calls.
1734 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1735 (bfd_elfNN_bfd_reloc_type_lookup)
1736 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1737 * configure: Regenerate.
1738 * Makefile.in: Regenerate.
1739
1ce74905
DD		 17402011-05-23 DJ Delorie <dj@redhat.com>
1741
1742 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1743 the vma/lma swapping done in elf32_rx_modify_program_headers.
1744
997fbe36
NC		 17452011-05-23 Nick Clifton <nickc@redhat.com>
1746
1747 * elf-m10300.c (mn10300_elf_mkobject): New function.
1748 (bfd_elf32_mkobject): Define.
1749
6061a67d
AM		 17502011-05-23 Alan Modra <amodra@gmail.com>
1751
1752 * elf-bfd.h: Comment typo fix.
1753 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1754 struct elf_dyn_relocs throughout.
1755 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1756
25f53a85
AM		 17572011-05-23 Alan Modra <amodra@gmail.com>
1758
1759 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1760 functions rather than warning callback or _bfd_error_handler.
1761 * elf32-ppc.c: Likewise.
1762 * elf64-ppc.c: Likewise.
1763 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1764 arg error.
1765 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1766
6de6a7fe
AM		 17672011-05-23 Alan Modra <amodra@gmail.com>
1768
1769 PR 12763
1770 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1771 .tbss, and page align same for all SHT_NOBITS sections.
1772
86b2281f
AM		 17732011-05-21 Alan Modra <amodra@gmail.com>
1774
1775 PR 12763
1776 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1777 from PT_TLS header.
1778 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1779 segment if just for .tbss.
1780 (assign_file_positions_for_load_sections): Don't report "can't
1781 allocate in segment" errors for .tbss.
1782 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1783 from SHT_NOBITS section filepos.
1784
4a732032
BS		 17852011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1786
1787 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1788 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1789 (elf32_tic6x_relocate_section): Handle them.
1790
dd98f8d2
NC		 17912011-05-18 Nick Clifton <nickc@redhat.com>
1792
1793 PR ld/12761
1794 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1795 sections when building shared libraries.
1796
9c489990
NC		 17972011-05-18 Rafał Krypa <r.krypa@samsung.com>
1798
1799 PR ld/12778
1800 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1801 reloc pointer.
1802
5ccfed9b
TG		 18032011-05-18 Tristan Gingold <gingold@adacore.com>
1804
1805 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1806 (xcoff_sweep): Always keep dwarf sections.
1807 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1808
85645aed
TG		 18092011-05-18 Tristan Gingold <gingold@adacore.com>
1810
1811 * libxcoff.h (struct xcoff_dwsect_name): New type.
1812 (XCOFF_DWSECT_NBR_NAMES): New macro.
1813 (xcoff_dwsect_names): Declare.
1814 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1815 (styp_to_sec_flags): Ditto.
1816 (coff_new_section_hook): Ditto.
1817 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1818 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1819
84bff83f
NC		 18202011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1821
1822 PR ld/12759
1823 * elf32-rx.c (ignore_lma): New variable.
1824 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1825 (rx_modify_program_headers): Only copy the LMA into the VMA if
1826 ignore_lma is true.
1827
16d96b5b
AM		 18282011-05-17 Alan Modra <amodra@gmail.com>
1829
1830 PR ld/12760
1831 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1832 * elflink.c (elf_link_add_object_symbols): Likewise.
1833 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1834
41e04eaa
AM		 18352011-05-16 Alan Modra <amodra@gmail.com>
1836
1837 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1838
77c56f44
RS		 18392011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1840
1841 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1842 global GOT entries for GOT_PAGE relocations against global symbols.
1843
2a616379
BS		 18442011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1845
1846 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1847 (tic6x-*-*): Replaced by these.
1848 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1849 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1850 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1851 Define.
1852 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1853 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1854 "elf32-target.h" two more times.
1855 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1856 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1857 bfd_elf32_tic6x_elf_le_vec.
1858 * configure: Regenerate.
1859
3ac5406b
JB		 18602011-05-13 Jan Beulich <jbeulich@novell.com>
1861
1862 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1863
335e41d4
JK		 18642011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1865
1866 * config.in: Regenerated.
1867 * configure: Regenerated.
1868 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1869 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1870 HAVE_PSINFO32_T_PR_PID.
1871 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1872 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1873 and HAVE_PSINFO32_T_PR_PID.
1874 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1875
bc989cdc
JK		 18762011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1877
1878 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1879 32bit psinfo.
1880 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1881 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1882
fbd9ad90
PB		 18832011-05-09 Paul Brook <paul@codesourcery.com>
1884
1885 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1886 * bfd-in2.h: Regenerate.
1887 * elf32-tic6x.c: Include limits.h.
1888 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1889 _tic6x_elf_section_data): New.
1890 (elf32_tic6x_section_data): Define.
1891 (elf32_tic6x_new_section_hook): Allocate target specific data.
1892 (elf32_tic6x_add_unwind_table_edit): New function.
1893 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1894 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1895 elf32_tic6x_copy_exidx_entry): New functions.
1896 (elf_backend_write_section): Define.
1897
1bce6bd8
PB		 18982011-05-09 Paul Brook <paul@codesourcery.com>
1899
1900 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1901 elf32_tic6x_fake_sections): New functions.
1902 (elf_backend_fake_sections): Define.
1903
9cf0e282
PB		 19042011-05-09 Paul Brook <paul@codesourcery.com>
1905
1906 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1907 (elf_backend_gc_mark_extra_sections): Define.
1908
730035f7
DK		 19092011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1910
1911 PR ld/12365
1912 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1913 references to symbols defined in discarded sections.
1914
88e59394
DK		 19152011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1916
1917 PR ld/12365
1918 * coffgen.c (coff_write_symbol): Assume input section is its own
1919 output section if output_section member not set.
1920 (coff_write_alien_symbol): Likewise.
1921
310fd250
L		 19222011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1923
1924 PR ld/12730
1925 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1926
1927 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
41e04eaa 1928 sections if needed.
310fd250
L		 1929
1930 * section.c (SEC_ELF_REVERSE_COPY): New.
1931 * bfd-in2.h: Regenerated.
1932
70778fc7
AM		 19332011-05-07 Anders Kaseorg <andersk@ksplice.com>
1934
1935 PR 12739
1936 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1937 * bfd-in2.h: Regenerate.
1938
8185f55c
TG		 19392011-05-06 Tristan Gingold <gingold@adacore.com>
1940
1941 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1942 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1943 any code section. Add comments.
1944 (alpha_vms_object_p): Use void * instead of PTR.
1945 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1946 (build_module_list): Guard against no DST section. Add comments.
1947 (alpha_vms_link_output_symbol): Discard undefined symbols.
1948 (alpha_vms_get_section_contents): Simply memcpy if the section was
1949 already loaded. Fix typo.
1950 (vms_new_section_hook): Use void * instead of PTR.
1951 (vms_alpha_vec): Ditto.
1952
7d24e6a6
RS		 19532011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1954
1955 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1956 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1957
c6a8f6e0
BS		 19582011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1959
1960 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1961 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1962 mismatch. Choose the lower of the two values.
1963 (bfd_elf32_bfd_final_link): New macro.
1964
7f41df2e
TG		 19652011-04-28 Tristan Gingold <gingold@adacore.com>
1966
1967 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1968 (bfd_xcoff_swap_aux_out): Ditto.
1969 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1970 (bfd_xcoff64_swap_aux_out): Ditto.
1971
9507a174
AM		 19722011-05-04 Alan Modra <amodra@gmail.com>
1973
1974 PR ld/12727
1975 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1976 was_undefined on dot-symbols.
1977
2fbb87f6
PB		 19782011-05-03 Paul Brook <paul@codesourcery.com>
1979
1980
1981 * elf32-tic6x.c (elf32_tic6x_howto_table,
1982 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1983 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1984 Add R_C6000_EHTYPE.
1985
9d4057ee
AM		 19862011-05-01 Alan Modra <amodra@gmail.com>
1987
1988 PR ld/12718
1989 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1990 creating ifunc sections.
1991 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1992
71e7aa7d
L		 19932011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1994
1995 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1996 names.
1997
b5dee4ea
TT		 19982011-04-28 Tom Tromey <tromey@redhat.com>
1999
2000 * bfdio.c (memory_bstat): Pass correct size to memset.
2001
e4c93b56
MF		 20022011-04-28 Mike Frysinger <vapier@gentoo.org>
2003
2004 * dwarf2.c (dwarf_debug_sections): Mark const.
2005 * elf.c (special_sections): Likewise.
2006 * libbfd-in.h (dwarf_debug_sections): Likewise.
2007 * libbfd.h: Regenerate.
2008
72b016b4
NC		 20092011-04-26 Kai Tietz <ktietz@redhat.com>
2010
2011 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2012 debugging sections.
2013
4964e065
TG		 20142011-04-26 Tristan Gingold <gingold@adacore.com>
2015
2016 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2017
35ed3f94
AM		 20182011-04-24 Alan Modra <amodra@gmail.com>
2019
2020 PR ld/12365
2021 PR ld/12696
2022 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2023 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2024 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2025 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2026 it is a redef of an IR symbol in a real BFD.
2027
b70321a2
L		 20282011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2029
2030 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2031 in readonly section in a shared object.
2032 (elf_i386_size_dynamic_sections): Likewise.
2033 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2034 (elf_x86_64_size_dynamic_sections): Likewise.
2035
aa715242
L		 20362011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2037
2038 PR ld/12694
2039 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2040 symbols.
2041 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2042
f6df62c8
L		 20432011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2044
2045 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2046 on dynamic symbol error.
2047 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2048
4bbd5a24
TG		 20492011-04-20 Tristan Gingold <gingold@adacore.com>
2050
2051 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2052
8ad17b3a
AM		 20532011-04-20 Alan Modra <amodra@gmail.com>
2054
2055 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2056 (bfd_hash_table_init_n): Overflow checking.
2057 (bfd_hash_set_default_size): Return current size. Take unsigned long
2058 arg. Add 65537 to hash_size primes.
2059 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2060 * bfd-in2.h: Regenerate.
2061
1b0df531
JK		 20622011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2063
2064 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2065 memmove elements.
2066
595213d4
AM		 20672011-04-20 Alan Modra <amodra@gmail.com>
2068
9e6619e2
AM		 2069 * libbfd.c (bfd_log2): Do return rounded up value.
2070 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2071 call with expanded old round down version of the function.
2072
595213d4
AM		 2073 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2074 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2075
02d00247
AM		 20762011-04-20 Alan Modra <amodra@gmail.com>
2077
2078 PR ld/12365
2079 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2080 in their own common section.
2081 * elflink.c (elf_link_add_object_symbols): Likewise.
2082 * linker.c (generic_link_check_archive_element): Don't lose flags
2083 if common section is pre-existing.
2084 (_bfd_generic_link_add_one_symbol): Likewise.
2085
24f58f47
AM		 20862011-04-20 Alan Modra <amodra@gmail.com>
2087
2088 PR ld/12365
2089 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2090 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2091 multiple_definition regardless of allow_multiple_definition.
2092 * simple.c (simple_dummy_multiple_definition): Update.
2093 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2094 calls.
2095
417236c0
TG		 20962011-04-18 Tristan Gingold <gingold@adacore.com>
2097
2098 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2099
901f1d17
AM		 21002011-04-18 Alan Modra <amodra@gmail.com>
2101
2102 PR ld/12365
2103 PR ld/12672
2104 * bfd.c (BFD_PLUGIN): Define.
2105 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2106 * bfd-in2.h: Regenerate.
2107 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2108 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2109
63524580
JK		 21102011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2111
2112 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2113 SEC_LOAD.
2114
e21e5835
NC		 21152011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2116
2117 * elf-bfd.h (struct sdt_note): New struct.
2118 (struct elf_obj_tdata) <sdt_note_head>: New field.
2119 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2120 (elfobj_grok_stapsdt_note): Likewise.
2121 (elf_parse_notes): Added code to treat SystemTap note
2122 sections.
2123
6452a567
RH		 21242011-04-12 Richard Henderson <rth@redhat.com>
2125
2126 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2127 exclude empty .got sections.
2128
2a750708
L		 21292011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2130
2131 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2132 array access for BFD_RELOC_386_IRELATIVE.
2133
2123f9ad
BS		 21342011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2135
2136 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2137
f64b2e8d
NC		 21382011-04-11 Mark Wielaard <mjw@redhat.com>
2139
2140 PR 10549
2141 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2142 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2143 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2144 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2145 also if STB_GNU_UNIQUE symbol binding was seen.
2146 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2147 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2148 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2149 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2150 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2151 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2152
e57278ef
AM		 21532011-04-11 Alan Modra <amodra@gmail.com>
2154
2155 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2156 sections.
2157 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2158 (_bfd_generic_get_section_contents_in_window): Likewise.
2159 * section.c (bfd_get_section_contents): Likewise.
2160 * compress.c (bfd_get_full_section_contents): Likewise.
2161 * elf32-rx.c (rx_final_link): Ignore rawsize.
2162 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2163 bfd with bfd_get_section_limit.
2164 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2165 os->size during final link. Update callers.
2166 * bfd-in2.h: Regenerate.
2167
e2ece73c
RS		 21682011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2169
2170 PR ld/12637
2171 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2172 as the number of global entries when merging with the primary GOT.
2173
9f973f28
L		 21742011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2175
2176 * elf32-i386.c: Update copyright year.
2177 * elf64-x86-64.c: Likewise.
2178
21e68916
KT		 21792011-04-09 Kai Tietz <ktietz@redhat.com>
2180
2181 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2182 buffer and use rawsize for sorting.
2183 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2184 before doing alignment.
2185
62d78908
L		 21862011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2187
2188 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2189 error on unsupported relocation.
2190 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2191
2351cae0
L		 21922011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2193
2194 PR binutils/12657
2195 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2196 pid_t.
2197
959b0961
L		 21982011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2199
2200 PR ld/12654
2201 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2202 instead of shared for R_386_TLS_LDO_32.
2203
33b54431
TG		 22042011-04-08 Tristan Gingold <gingold@adacore.com>
2205
2206 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2207 * coff-pmac: Remove
2208 * xcoff-target.h: Remove
2209 * Makefile.in: Regenerate.
2210
5d8e6b4d
CC		 22112011-04-07 Cary Coutant <ccoutant@google.com>
2212
2213 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2214
44e87ece 22152011-04-07 Paul Brook <paul@codesourcery.com>
33b54431 2216
44e87ece
PB		 2217 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2218 pc-relative.
2219 (elf32_tic6x_howto_table_rel): Ditto.
2220 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2221 (elf32_tic6x_check_relocs): Ditto.
2222
8c5fc800
JM		 22232011-04-06 Joseph Myers <joseph@codesourcery.com>
2224
2225 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2226 targets.
2227 (strongarm*, thumb*, xscale*): Remove architectures.
2228 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2229 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2230 xscale-*-coff): Remove targets.
2231
6f8027ae
TG		 22322011-04-01 Tristan Gingold <gingold@adacore.com>
2233
2234 * elfxx-ia64.c: include bfd_stdint.h
2235
c89ce65c
JK		 22362011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2237
2238 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2239 dynobj and its initialization.
2240
545f57c6
TG		 22412011-03-31 Tristan Gingold <gingold@adacore.com>
2242
2243 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2244 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2245 BFD_HOST_LONG_LONG to 1.
2246
083faca9
TG		 22472011-03-31 Tristan Gingold <gingold@adacore.com>
2248
2249 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2250 (_bfd_vms_write_etir): Ditto.
2251 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2252 * configure.com: Generate bfd_stdint.h
2253
ac145307
BS		 22542011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2255
2256 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2257 (elf32_tic6x_setup): Declare.
2258 * elf32-tic6x.c: Include <limits.h>.
2259 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2260 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2261 New structures.
2262 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2263 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2264 tic6x_elf_scom_symbol_ptr): New static variables.
2265 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2266 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2267 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2268 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2269 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2270 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2271 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2272 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2273 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2274 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2275 to weak symbols as required by the ABI.
2276 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2277 as needed when generating DSBT output.
2278 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2279 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2280 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2281 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2282 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2283 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2284 New static functions.
2285 (ELF_MAXPAGESIZE): Define to 0x1000.
2286 (bfd_elf32_bfd_copy_private_bfd_data,
2287 bfd_elf32_bfd_link_hash_table_create,
2288 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2289 elf_backend_want_got_plt, elf_backend_want_dynbss,
2290 elf_backend_plt_readonly, elf_backend_got_header_size,
2291 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2292 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2293 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2294 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2295 elf_backend_section_from_bfd_section,
2296 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2297 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2298 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2299
2300 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2301 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2302 * bfd/bfd-in2.h: Regenerate.
2303 * bfd/libbfd.h: Regenerate.
2304 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2305
53dd76d3
TG		 23062011-03-31 Tristan Gingold <gingold@adacore.com>
2307
2308 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2309 entry on xcoff when value is C_NULL_VALUE.
2310
23112011-03-31 Tristan Gingold <gingold@adacore.com>
2040caca
TG		 2312
2313 * libcoff-in.h (exec_hdr): Remove.
2314 * libcoff.h: Regenerate.
2315
3a294fa7
NC		 23162011-03-30 Nick Clifton <nickc@redhat.com>
2317
2318 * po/da.po: Updated Danish translation.
2319
e117360e
RH		 23202011-03-29 Richard Henderson <rth@redhat.com>
2321
2322 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2323 (elf64_alpha_gc_sweep_hook): New.
2324 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2325 (elf_backend_can_gc_sections): New.
2326
5b806d27
NC		 23272011-03-26 John Marino <binutils@marino.st>
2328
2329 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2330 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2331 * configure: Regenerate.
2332
b42adabf
NC		 23332011-03-25 Michael Snyder <msnyder@vmware.com>
2334
2335 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2336
a283ff93
TG		 23372011-03-25 Tristan Gingold <gingold@adacore.com>
2338
2339 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2340 of find_nearest_line on object files.
2341
cf6b8767
TG		 23422011-03-25 Tristan Gingold <gingold@adacore.com>
2343
2344 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2345 Minor reordering.
2346 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2347
663a1470
AM		 23482011-03-24 Alan Modra <amodra@gmail.com>
2349
2350 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2351 old-style __tls_get_addr calls without marker relocs don't match
2352 their arg setup insn one for one. If such mismatches are found
2353 report the reloc and don't do any tls optimization.
2354 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2355
dc80f6ae
EW		 23562011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2357
2358 * bfd-in2.h: Regenerate.
2359
8cc66334
EW		 23602011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2361
2362 * archures.c: Add AVR XMEGA architecture information.
2363 * cpu-avr.c (arch_info_struct): Likewise.
2364 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2365 (elf32_avr_object_p): Likewise.
2366
34e77a92
RS		 23672011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2368
2369 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2370 * bfd-in2.h: Regenerate.
2371 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2372 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2373 entry.
2374 (elf32_arm_howto_from_type): Update accordingly.
2375 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2376 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2377 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2378 with an extra noncall_refcount field.
2379 (arm_local_iplt_info): New structure.
2380 (elf_arm_obj_tdata): Add local_iplt.
2381 (elf32_arm_local_iplt): New accessor macro.
2382 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2383 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2384 Change tls_type to a bitfield and add is_iplt.
2385 (elf32_arm_link_hash_newfunc): Update accordingly.
2386 (elf32_arm_allocate_local_sym_info): New function.
2387 (elf32_arm_create_local_iplt): Likewise.
2388 (elf32_arm_get_plt_info): Likewise.
2389 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2390 (elf32_arm_get_local_dynreloc_list): Likewise.
2391 (create_ifunc_sections): Likewise.
2392 (elf32_arm_copy_indirect_symbol): Update after the changes to
2393 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2394 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2395 to get PLT information. Assert that all STT_GNU_IFUNC references
2396 are turned into PLT references.
2397 (arm_build_one_stub): Pass the symbol type to
2398 elf32_arm_final_link_relocate.
2399 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2400 (elf32_arm_allocate_irelocs): New function.
2401 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2402 all R_ARM_IRELATIVE.
2403 (elf32_arm_allocate_plt_entry): New function.
2404 (elf32_arm_populate_plt_entry): Likewise.
2405 (elf32_arm_final_link_relocate): Add an st_type parameter.
2406 Set srelgot to null for static objects. Use separate variables
2407 to record which st_value and st_type should be used when generating
2408 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2409 symbol's PLT information, setting has_iplt_entry, splt,
2410 plt_offset and gotplt_offset accordingly. Check whether
2411 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2412 the relocation target accordingly. Broaden assert to include
2413 .iplts. Don't set sreloc for static relocations. Assert that
2414 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2415 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2416 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2417 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2418 resolve GOT references to the .igot.plt entry.
2419 (elf32_arm_relocate_section): Update the call to
2420 elf32_arm_final_link_relocate.
2421 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2422 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2423 relocations in shared libraries and relocatable executables.
2424 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2425 to get the list of dynamic relocations for a local symbol.
2426 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2427 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2428 to allocate local symbol information. Treat R_ARM_REL32 and
2429 R_ARM_REL32_NOI as call relocations in shared libraries and
2430 relocatable executables. Record PLT information for local
2431 STT_GNU_IFUNC functions as well as global functions. Count
2432 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2433 to get the list of dynamic relocations for a local symbol.
2434 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2435 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2436 removed. Update after the changes to elf32_arm_link_hash_entry.
2437 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2438 entries should live in .plt or .iplt. Check whether the .igot.plt
2439 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2440 to allocate .plt and .(i)got.plt entries. Detect which .got
2441 entries will need R_ARM_IRELATIVE relocations and use
2442 elf32_arm_allocate_irelocs to allocate them. Likewise other
2443 non-.got dynamic relocations.
2444 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2445 and dynamic relocations for local STT_GNU_IFUNC symbols.
2446 Check whether the .igot.plt and .got entries can be combined.
2447 Detect which .got entries will need R_ARM_IRELATIVE relocations
2448 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2449 section pointers intead of strcmp checks. Handle iplt and igotplt.
2450 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2451 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2452 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2453 resolve to it.
2454 (elf32_arm_output_plt_map_1): New function, split out from
2455 elf32_arm_output_plt_map. Handle .iplt entries. Use
2456 elf32_arm_plt_needs_thumb_stub_p.
2457 (elf32_arm_output_plt_map): Call it.
2458 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2459 local .iplt entries.
2460 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2461 (elf32_arm_swap_symbol_out): Likewise.
2462 (elf32_arm_add_symbol_hook): New function.
2463 (elf_backend_add_symbol_hook): Define for all targets.
2464
35fc36a8
RS		 24652011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2466
2467 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2468 * elf.c (swap_out_syms): Set st_target_internal for each
2469 Elf_Internal_Sym.
2470 * elfcode.h (elf_swap_symbol_in): Likewise.
2471 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2472 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2473 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2474 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2475 * elflink.c (elf_link_output_extsym): Likewise.
2476 (bfd_elf_final_link): Likewise.
2477 (elf_link_add_object_symbols): Copy st_target_internal
2478 to the hash table if we see a definition.
2479 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2480 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2481 a branch_type field.
2482 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2483 (arm_type_of_stub): Replace actual_st_type with an
2484 actual_branch_type parameter.
2485 (arm_build_one_stub): Use branch types rather than st_types to
2486 determine the type of branch.
2487 (cortex_a8_erratum_scan): Likewise.
2488 (elf32_arm_size_stubs): Likewise.
2489 (bfd_elf32_arm_process_before_allocation): Likewise.
2490 (allocate_dynrelocs_for_symbol): Likewise.
2491 (elf32_arm_finish_dynamic_sections): Likewise.
2492 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2493 a branch_type parameter.
2494 (elf32_arm_relocate_section): Update call accordingly.
2495 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2496 (elf32_arm_output_map_sym): Initialize st_target_internal.
2497 (elf32_arm_output_stub_sym): Likewise.
2498 (elf32_arm_symbol_processing): Delete.
2499 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2500 Use st_target_internal to record the branch type.
2501 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2502 Thumb functions.
2503 (elf32_arm_is_function_type): Delete.
2504 (elf_backend_symbol_processing): Likewise.
2505 (elf_backend_is_function_type): Likewise.
2506
cbc704f3
RS		 25072011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2508
2509 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2510 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2511 into the PLT block.
2512
f6e32f6d
RS		 25132011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2514
2515 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2516 may_need_local_target_p and may_become_dynamic_p to classify
2517 the relocation type. Don't check info->symbolic or h->def_regular
2518 when deciding whether to record a potential dynamic reloc.
2519 Don't treat potential dynamic relocs as PLT references.
2520 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2521 try to make the PLT reference count go negative.
2522
b436d854
RS		 25232011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2524
2525 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2526 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2527 Only create a dynamic relocation for local references if
2528 info->shared.
2529 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2530 allocation accordingly.
2531 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2532
47beaa6a
RS		 25332011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2534
2535 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2536 (elf32_arm_add_dynreloc): Likewise.
2537 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2538 to allocate dynamic relocations.
2539 (elf32_arm_size_dynamic_sections): Likewise.
2540 (allocate_dynrelocs): Likewise. Rename to
2541 allocate_dynrelocs_for_symbol.
2542 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2543 create dynamic relocations.
2544 (elf32_arm_finish_dynamic_symbol): Likewise.
2545
52bc799a
L		 25462011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2547
2548 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2549 x32 GD->IE and GD->LE transitions.
2550 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2551 and LD->LE transitions.
2552
e11840f9
AM		 25532011-03-10 Alan Modra <amodra@gmail.com>
2554
2555 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2556 for LO_DS error message and correct multiple.
2557
aa374f67
AM		 25582011-03-10 Alan Modra <amodra@gmail.com>
2559
2560 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2561 (ppc64_elf_link_just_syms): New function.
2562 (opd_entry_value): Don't assume big-endian host.
2563 (get_r2off): New function.
2564 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2565
d59a60e9
MS		 25662011-03-06 Michael Snyder <msnyder@vmware.com>
2567
4281caad
MS		 2568 * compress.c (bfd_compress_section_contents): Check for out of mem.
2569
17672001
MS		 2570 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2571 that case statement falls through intentionally.
2572
d59a60e9
MS		 2573 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2574
0e29e6e8
AM		 25752011-03-04 Alan Modra <amodra@gmail.com>
2576
2577 * archive.c (bsd_write_armap): Don't call stat in deterministic
2578 mode, and don't use st_mtime if stat returns error.
2579
eb00922a
MS		 25802011-03-03 Michael Snyder <msnyder@vmware.com>
2581
08c13595
MS		 2582 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2583
d543c50d
MS		 2584 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2585
c38eb2a6
MS		 2586 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2587 (aout_link_write_other_symbol): Missing break statement.
2588
8ecc1f20
MS		 2589 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2590
eb00922a
MS		 2591 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2592
4a4c5f25
L		 25932011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2594
2595 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2596 x32 IE->LE transition.
2597 (elf_x86_64_relocate_section): Likewise.
2598
ddcf1fcf
BS		 25992011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2600
aa374f67
AM		 2601 * elflink.c (is_reloc_section): Remove function.
2602 (get_dynamic_reloc_section_name): Construct string manually.
ddcf1fcf 2603
007d6189
KT		 26042011-02-28 Kai Tietz <kai.tietz@onevision.com>
2605
2606 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2607 (adjust_relative_path): Likewise.
2608 (_bfd_construct_extended_name_table): Likewise.
2609 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2610 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2611 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2612 * elf32-spu.c (sort_bfds): Likewise.
2613 (spu_elf_auto_overlay): Likewise.
2614 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2615 * xcofflink.c (xcoff_set_import_path): Likewise.
2616 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2617 (xtensa_regfile_lookup_shortname): Likewise.
2618
8616ad89
AM		 26192011-02-28 Alan Modra <amodra@gmail.com>
2620
2621 PR 12513
2622 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2623 stringsize. Properly sanity check symdef_count. Remove redundant
2624 bfd_release.
2625
80549d04
RÁE		 26262011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2627
2628 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2629 and handle claim_file seeking. Only try to load the plugin once.
2630
93b3ac75
AS		 26312011-02-22 Andreas Schwab <schwab@redhat.com>
2632
2633 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2634 relocation read the value from the second GOT slot.
2635
6fa052f0
TG		 26362011-02-15 Tristan Gingold <gingold@adacore.com>
2637
2638 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2639
28be611c
AM		 26402011-02-15 Alan Modra <amodra@gmail.com>
2641
2642 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2643 toc relocs. Fuss over free(NULL).
2644
93252b1c
MF		 26452011-02-14 Mike Frysinger <vapier@gentoo.org>
2646
2647 * elflink.c (bfd_elf_size_dynamic_sections): Add
2648 bfd_get_symbol_leading_char to the start of newname.
2649
822ce8ee
RW		 26502011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2651
2652 * configure: Regenerate.
2653
425b145b
AM		 26542011-02-09 Alan Modra <amodra@gmail.com>
2655
2656 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2657 we are done. When optimising large toc, check that a global
2658 symbol on a toc reloc is defined in a kept section.
2659
82f2dbf7
NC		 26602011-02-08 Nick Clifton <nickc@redhat.com>
2661
2662 PR binutils/12467
2663 * elf.c (assign_file_positions_for_load_sections): Set the program
2664 header offset and entry size to zero if there are no program
2665 headers.
2666
df22d223
AM		 26672011-02-08 Alan Modra <amodra@gmail.com>
2668
2669 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2670 local_syms when looking for local symbols in .toc.
2671
6683a28d
AM		 26722011-02-01 Alan Modra <amodra@gmail.com>
2673
2674 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2675 for toc pointer on any section having makes_toc_func_call set.
2676 (check_pasted_section): Ensure pasted .init/.fini fragments use
2677 the same toc if any has makes_toc_func_call set.
2678
5240d94d
JM		 26792011-01-28 Joseph Myers <joseph@codesourcery.com>
2680
2681 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2682 field.
2683
ed88c97e
RS		 26842011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2685
2686 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2687 common sections too.
2688
1a0c107f
L		 26892011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2690
04449d86
L		 2691 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2692 Solaris target.
1a0c107f 2693
d68cd58c
NC		 26942011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2695
2696 Fix compilation for mingw64.
2697 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2698 typecast to avoid warning.
2699 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2700 usage.
2701 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2702 of long for pointer to avoid warning.
2703 (elfNN_ia64_relax_brl): Idem.
2704 (elfNN_ia64_install_value): Idem.
2705 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2706
da17376b
RS		 27072011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2708
2709 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2710 h->needs_plt when deciding whether to record a possible dynamic reloc.
2711
1e81e12b
RS		 27122011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2713
2714 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2715 dynamic relocs for the removed section.
2716
d1534d16
L		 27172011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2718
2719 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2720 relocations.
2721
248775ba
L		 27222011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2723
2724 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2725 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2726 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2727 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2728 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2729 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2730 for ILP32.
2731
4a97a0e5
AM		 27322011-01-14 Alan Modra <amodra@gmail.com>
2733
2734 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2735 error.
2736 (_bfd_default_error_handler): Likewise.
2737 * elf.c (print_segment_map): Likewise.
2738 * libbfd.c (warn_deprecated): Likewise.
2739 * som.c (som_sizeof_headers): No need to do so here.
2740 * coff-i860.c: Replace use of printf for error messages with
2741 _bfd_error_handler.
2742 * coff-ppc.c: Likewise.
2743 * coff-sh.c: Likewise.
2744 * elf32-bfin.c: Likewise.
2745 * elf32-dlx.c: Likewise.
2746 * elf32-mep.c: Likewise.
2747 * elf32-v850.c: Likewise.
2748 * mach-o.c: Likewise.
2749 * pef.c: Likewise.
2750
82e96e07
L		 27512011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2752
2753 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2754 swap_reloca_out.
2755 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2756 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2757 for 32bit.
2758 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2759 ELF_ST_TYPE.
2760 (elf_x86_64_finish_dynamic_symbol): Updated.
2761 (elf_x86_64_finish_dynamic_sections): Don't use
2762 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2763 bfd_elf64_swap_dyn_out.
2764
e6a6bb22
AM		 27652011-01-14 J. Park <grassman@gmail.com>
2766
2767 PR ld/12339
2768 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2769 following bfd_link_hash_warning symbol link.
2770
0855e32b
NS		 27712011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2772 Glauber de Oliveira Costa <glommer@gmail.com>
2773
2774 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2775 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2776 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2777 relocations.
2778 * libbfd.h: Rebuilt.
2779 * bfd-in2.h: Rebuilt.
2780 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2781 (elf32_arm_reloc_map): Likewise.
2782 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2783 (elf32_arm_stub_long_branch_any_tls_pic,
2784 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2785 (DEF_STUBS): Add new stubs.
2786 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2787 (elf32_arm_local_tlsdesc_gotent): New.
2788 (GOT_TLS_GDESC): New mask.
2789 (GOT_TLS_GD_ANY): Define.
2790 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2791 (elf32_arm_compute_jump_table_size): New.
2792 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2793 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2794 sgotplt_jump_table_size fields.
2795 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2796 (elf32_arm_link_hash_table_create): Initialize new fields.
2797 (arm_type_of_stub): Check TLS desc relocs too.
2798 (elf32_arm_stub_name): TLS desc relocs can be shared.
2799 (elf32_arm_tls_transition): Determine relaxation.
2800 (arm_stub_required_alignment): Add tls stubs.
2801 (elf32_arm_size_stubs): Likewise.
2802 (elf32_arm_tls_relax): Perform TLS relaxing.
2803 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2804 (IS_ARM_TLS_GNU_RELOC): New.
2805 (IS_ARM_TLS_RELOC): Use it.
2806 (elf32_arm_relocate_section): Perform TLS relaxing.
2807 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2808 desc relocations.
2809 (allocate_dynrelocs): Allocate tls desc relcoations.
2810 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2811 symbols.
2812 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2813 got slots.
2814 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2815 symbol.
2816 (elf32_arm_finish_dynamic_symbol): Adjust.
2817 (arm_put_trampoline): New.
2818 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2819 trampolines.
2820 (elf_backend_always_size_sections): Define.
2821
7be86737
L		 28222011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2823
2824 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2825
ae428b57 28262011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3db2e7dd
L		 2827
2828 PR ld/12366
2829 PR ld/12371
2830 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2831 handle symbols marked with regular reference, but not non-GOT
2832 reference when building shared library.
2833
2834 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2835 local and global STT_GNU_IFUNC symols when building shared
2836 library.
2837 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2838
9689e3a3
DD		 28392011-01-05 DJ Delorie <dj@redhat.com>
2840
2841 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2842 * libbfd.h: Regenerate.
2843 * bfd-in2.h: Regenerate.
2844 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2845
889a4d3e
L		 28462011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2847
2848 * cpu-i386.c (bfd_i386_compatible): New.
2849 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2850 with bfd_i386_compatible.
2851 (bfd_x86_64_arch_intel_syntax): Likewise.
2852 (bfd_i386_arch_intel_syntax): Likewise.
2853 (i8086_arch): Likewise.
2854 (bfd_x64_32_arch): Likewise.
2855 (bfd_x86_64_arch): Likewise.
2856 (bfd_i386_arch): Likewise.
2857
9e9e0820 2858For older changes see ChangeLog-2010
56882138
AM		 2859\f
2860Local Variables:
2861mode: change-log
2862left-margin: 8
2863fill-column: 74
2864version-control: never
2865End:
GDB Binutils - Deliverables
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