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dd6a37e7
AP		 12011-11-29 Andrew Pinski <apinski@cavium.com>
2
3 * archures.c (bfd_mach_mips_octeonp): New macro.
4 * bfd-in2.h: Regenerate.
5 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
6 (arch_info_struct): Add bfd_mach_mips_octeonp.
7 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
8 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
9
91ea3cae
TG		 102011-11-23 Tristan Gingold <gingold@adacore.com>
11
12 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
13 (vms_write_index): Add comments.
14
fc87b9e8
DD		 152011-11-22 DJ Delorie <dj@redhat.com>
16
17 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
18 avoid using the special non-swapping target when not explicitly
19 requested.
20
c52bd232
DD		 212011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
22
23 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
24
e0ce1005
TG		 252011-11-22 Tristan Gingold <gingold@adacore.com>
26
27 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
28 symbols. Print section name in brackets.
29
7b8e7dad
AM		 302011-11-21 Andreas Tobler <andreast@fgznet.ch>
31
32 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
33 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
34 * configure: Regenerate.
35 * elf32-ppc.c: Add powerpc-freebsd definitions.
36 * elf64-ppc.c: Add powerpc64-freebsd definitions.
37 * targets.c: Add bits for powerpc and powerpc64-freebsd.
38
3aaeb7d3
AM		 392011-11-17 Philipp Thomas <philipp@thogro.org>
40
41 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
42 needs to be translated only once.
43
72c4ab07
MR		 442011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
45
46 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
47 zero throughout.
48 (mips16_elf64_howto_table_rela): Likewise.
49 (micromips_elf64_howto_table_rela): Likewise.
50 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
51 (elf_mips16_howto_table_rela): Likewise.
52 (elf_micromips_howto_table_rela): Likewise.
53
14b2f831
AM		 542011-11-15 Alan Modra <amodra@gmail.com>
55 Andreas Tobler <andreast@fgznet.ch>
56
57 * elflink.c (_bfd_elf_create_got_section): Replace
58 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
59 (_bfd_elf_link_create_dynamic_sections): Likewise.
60 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
61 (ppc_elf_create_dynamic_sections): Likewise.
62
81f5d455
MK		 632011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
64
7e51250f 65 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
81f5d455 66
6746a626
NC		 672011-11-08 Nick Clifton <nickc@redhat.com>
68
69 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
70 immediate move into an address register.
71
409ff343
AM		 722011-11-09 Alan Modra <amodra@gmail.com>
73
74 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
75 executables when export_dynamic.
76
560c8763
AM		 772011-11-08 Alan Modra <amodra@gmail.com>
78
79 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
80 ha_relocs_not_using_r2 to unexpected_toc_insn.
81 (ok_lo_toc_insn): New function.
82 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
83 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
84 Handle addic on lo toc reloc.
85
4340287b
DA		 862011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
87
88 PR ld/13387
89 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
90 go through PLT. Reset plt field with init_plt_offset.
91 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
92 allocated for symbols referenced by a plabel.
93
6652d298
DD		 942011-11-02 DJ Delorie <dj@redhat.com>
95
96 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
97 variable.
98
e7ebb214
JB		 992011-11-02 Jan Beulich <jbeulich@suse.com>
100
101 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
102 internal_syment *' parameter. Extend 'dummy' to an array with two
103 elements. Set n_numaux early. Handle BSF_FILE.
104 (coff_write_symbols): Pass NULL as new third argument to
105 coff_write_alien_symbol().
106 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
107 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
108 from non-COFF input BFDs.
109 * libcoff-in.h (coff_write_alien_symbol): Declare.
110 * libcoff.h (coff_write_alien_symbol): Re-generate.
111
99c513f6
DD		 1122011-11-01 DJ Delorie <dj@redhat.com>
113
114 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
115 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
116 (BFD32_BACKENDS): Add elf32-rl78.lo.
117 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
118 (Makefile.in): Regenerate.
119 * archures.c (bfd_architecture): Define bfd_arch_rl78.
120 (bfd_archures_list): Add bfd_rl78_arch.
121 * config.bfd: Add rl78-*-elf.
122 * configure.in: Add bfd_elf32_rl78_vec.
123 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
124 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
125 * Makefile.in: Regenerate.
126 * bfd-in2.h: Regenerate.
127 * configure: Regenerate.
128 * libbfd.h: Regenerate.
129 * cpu-rl78.c: New file.
130 * elf32-rl78.c: New file.
131
29942be8
NC		 1322011-10-26 Nick Clifton <nickc@redhat.com>
133
134 PR ld/13049
135 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
136 * elf32-hppa.c (STUB_SUFFIX): Likewise.
137
cfb8c092
NC		 1382011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
139
140 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
141 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
142 (BFD32_BACKENDS): Add elf32-epiphany.lo.
143 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
144 * archures.c (bfd_arch_epiphany): Add.
145 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
146 (bfd_epiphany_arch): Declare.
147 (bfd_archures_list): Add &bfd_epiphany_arch.
148 * config.bfd (epiphany-*-elf): New target case.
149 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
150 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
151 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
152 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
153 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
154 * targets.c (bfd_elf32_epiphany_vec): Declare.
155 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
156 * Makefile.in: Regenerate.
157 * bfd-in2.h: Regenerate.
158 * configure: Regenerate.
159 * libbfd.h: Regenerate.
160 * po/SRC-POTFILES.in: Regenerate.
161 * po/bfd.pot: Regenerate.
162 * cpu-epiphany.c: New file.
163 * elf32-epiphany.c: New file.
164
61a2712e
MR		 1652011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
166
167 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
168 assertions.
169
b6009aca
NC		 1702011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
171
172 PR ld/13273
173 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
174 identical TAG_PCS_config attributes.
175
07725569
NC		 1762011-10-24 Nick Clifton <nickc@redhat.com>
177
178 * po/ja.po: Updated Japanese translation.
179
f1163205
NC		 1802011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
181
182 PR binutils/13292
183 * bfd-in.h: Include <sys/stat.h> rather than forward defining
184 struct stat.
185 * bfd-in2.h: Regenerate.
186
98920172
L		 1872011-10-21 H.J. Lu <hongjiu.lu@intel.com>
188
189 PR ld/13302
190 * elf32-i386.c (elf_i386_relocate_section): Replace
191 R_386_IRELATIVE with R_386_RELATIVE.
192
193 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
194 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
195
c293fa49
L		 1962011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
197
198 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
199 comments.
200 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
201
e1f98742
L		 2022011-10-21 H.J. Lu <hongjiu.lu@intel.com>
203
204 PR ld/13302
205 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
206 and next_irelative_index.
207 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
208 and next_irelative_index.
209 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
210 next_tls_desc_index.
211 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
212 next_irelative_index from reloc_count.
213 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
214 R_386_JUMP_SLOT.
215
216 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
217 next_jump_slot_index and next_irelative_index.
218 (elf_x86_64_link_hash_table_create): Initialize
219 next_jump_slot_index and next_irelative_index.
220 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
221 from reloc_count.
222 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
223 R_X86_64_JUMP_SLOT.
224
9553db3c
NC		 2252011-10-20 Nick Clifton <nickc@redhat.com>
226
227 PR ld/13049
228 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
229 symbol names.
230 * elf64-ppc.c (STUB_SUFFIX): Likewise.
231 * elf32-hppa.c (STUB_SUFFIX): Likewise.
232
fa289a5f
AM		 2332011-10-20 Alan Modra <amodra@gmail.com>
234
235 * elf32-i386.c (i386_opcode16): Delete.
236 (elf_i386_check_tls_transition): Use memcmp to compare contents.
237 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
238 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
239
1d5316ab
AM		 2402011-10-19 Alan Modra <amodra@gmail.com>
241
242 PR ld/13177
243 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
244 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
245 "mark". Hide undefweak too. Clear def_regular and ref_regular.
246 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
247 reloc errors from garbage-collected code.
248 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
249 * elf32-bfin.c (bfin_relocate_section): Likewise.
250 (bfinfdpic_relocate_section): Likewise.
251 * elf32-cris.c (cris_elf_relocate_section): Likewise.
252 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
253 * elf32-i386.c (elf_i386_relocate_section): Likewise.
254 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
255 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
256 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
257 * elf32-s390.c (elf_s390_relocate_section): Likewise.
258 * elf32-sh.c (sh_elf_relocate_section): Likewise.
259 * elf32-spu.c (spu_elf_relocate_section): Likewise.
260 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
261 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
262 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
263 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
264 * elf64-s390.c (elf_s390_relocate_section): Likewise.
265 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
266 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
267 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
268 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
269
371a5866
AM		 2702011-10-19 Alan Modra <amodra@gmail.com>
271
272 PR ld/13311
273 * elflink.c (elf_link_output_extsym): Correct test for warning when
274 forced local executable syms are referenced from shared libraries.
275
c192a133
AM		 2762011-10-19 Alan Modra <amodra@gmail.com>
277
278 PR ld/13254
279 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
280
abd242a9
DM		 2812011-10-18 David S. Miller <davem@davemloft.net>
282
283 PR binutils/13301
284 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
285 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
286 call delay slot instruction forward 4 bytes when performing
287 relaxation.
288
4c58e0d8
AM		 2892011-10-17 Alan Modra <amodra@gmail.com>
290
291 PR ld/12975
292 PR ld/13195
293 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
294 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
295
970d488d
HPN		 2962011-10-14 Hans-Peter Nilsson <hp@axis.com>
297
298 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
299 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
300 global symbols.
301 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
302 updates of the plt refcount.
303 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
304 refcount in relation to the plt refcount.
305
9cd3e4e5
NC		 3062011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
307
308 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
309 stubs as resolved.
310
b228303d
AM		 3112011-10-11 Alan Modra <amodra@gmail.com>
312
313 PR binutils/13278
314 * archive.c (bfd_generic_archive_p): Only check first element
315 when target_defaulted.
316 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
317 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
318
98c53ba3
AM		 3192011-10-11 Alan Modra <amodra@gmail.com>
320
321 PR binutils/13257
322 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
323 thin archive element using container target if not defaulted.
324
d5698657
NC		 3252011-10-10 Nick Clifton <nickc@redhat.com>
326
327 * po/es.po: Updated Spanish translation.
328 * po/fi.po: Updated Finnish translation.
329 * po/fr.po: Updated French translation.
330 * po/ru.po: Updated Russian translation.
331
3b421ab3
AM		 3322011-10-10 Alan Modra <amodra@gmail.com>
333
334 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
335 (struct ppc_link_hash_table): Add tocsave_htab.
336 (struct tocsave_entry): New.
337 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
338 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
339 (ppc64_elf_link_hash_table_free): ..and delete it.
340 (build_plt_stub): Always put STD_R2_40R1 first.
341 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
342 on plt call. If present add prologue nop location to tocsave_htab.
343 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
344 first insn of plt call stub when R_PPC64_TOCSAVE present.
345
3e0882af
L		 3462011-10-08 H.J. Lu <hongjiu.lu@intel.com>
347
348 PR ld/13250
349 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
350 alignment and size for common symbols.
351
d56d55e7
AM		 3522011-10-08 Alan Modra <amodra@gmail.com>
353
c3df8c14
AM		 354 PR ld/13229
355 PR ld/13244
356 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
357 dynamic.
358
3592011-10-08 Alan Modra <amodra@gmail.com>
360
361 PR ld/13229
d56d55e7
AM		 362 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
363 even when strip_discarded is false.
364
07c7ed6d
KT		 3652011-10-05 Kai Tietz <ktietz@redhat.com>
366
367 * coffgen.c (coff_write_alien_symbol): Don't write
368 symbol for discarded sections, if strip_discarded isn't
369 explicit set to false.
370 (coff_write_native_symbol): Likewise.
371
d4cb0ea0
NC		 3722011-10-05 DJ Delorie <dj@redhat.com>
373 Nick Clifton <nickc@redhat.com>
374
375 * elf32-rx.c: Add support for PID mode.
376 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
377 Include addend in R_RX_SYM relocations.
378
fc28f9aa
TG		 3792011-09-30 Tristan Gingold <gingold@adacore.com>
380
381 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
382 (read_section): Add sec argument. Adjust the code to get section
383 names from it.
384 (read_indirect_string): Adjust call to read_section.
385 (read_abbrevs): Ditto.
386 (decode_line_info): Ditto.
387 (read_debug_ranges): Ditto.
388 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
389 (find_debug_info): Add debug_sections parameter. Use it instead
390 the above macros.
391 (place_sections): Get section names from stash.
392 (find_line): Add debug_sections argument. Initialize
393 debug_sections field of stash from it.
394 Adjust calls to find_debug_info.
395 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
396 Adjust call to find_line.
397 (_bfd_dwarf2_find_line): Adjust call to find_line.
398 * libcoff-in.h (struct dwarf_debug_section): New declaration.
399 (coff_find_nearest_line_with_names): Likewise.
400 * libcoff.h: Regenerate.
401 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
402 (dwarf_debug_sections): Likewise.
403 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
404 * libbfd.h: Regenerate.
405 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
406 _bfd_dwarf2_find_nearest_line.
407 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
408 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
409 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
410 * coffgen.c (coff_find_nearest_line_with_names): New function.
411 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
412 * coff-rs6000.c (xcoff_debug_sections): New constant.
413 (xcoff_find_nearest_line): New function.
414 (rs6000coff_vec): Use xcoff_find_nearest_line.
415 (pmac_xcoff_vec): Ditto.
416
98528052
AM		 4172011-09-30 Alan Modra <amodra@gmail.com>
418
419 PR ld/13235
420 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
421 (ppc64_elf_edit_toc): Check HA relocs.
422 (ha_reloc_match): Delete function.
423 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
424 Instead do it and low part optimization based on
425 ha_relocs_not_using_r2.
426
c227efa6
AM		 4272011-09-29 Alan Modra <amodra@gmail.com>
428
429 PR ld/13233
430 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
431 debug and special section groups.
432
d14552ab
L		 4332011-09-29 H.J. Lu <hongjiu.lu@intel.com>
434
435 PR ld/13195
436 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
437 clearing def_dynamic.
438 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
439 setting def_dynamic.
440 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
441 versioned.
442
2b914c2b
KT		 4432011-09-27 Kai Tietz <ktietz@redhat.com>
444
445 * coffcode.h (sec_to_styp_flags): Handle
446 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
447 SEC_LINK_DUPLICATES_SAME_SIZE.
448
7cf3bbff
TG		 4492011-09-22 Tristan Gingold <gingold@adacore.com>
450
451 * configure.in: Bump version to 2.22.51
452 * configure: Regenerate.
453
9e8c70f9
DM		 4542011-09-21 David S. Miller <davem@davemloft.net>
455
456 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
457 * elfxx-sparc.h: Declare it.
458 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
459 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
460
7ba695a9
TG		 4612011-09-21 Tristan Gingold <gingold@adacore.com>
462
463 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
464 Deals with size limited strings.
465 (bfd_mach_o_build_commands): Initialize more fields.
466
1a766c68
L		 4672011-09-15 H.J. Lu <hongjiu.lu@intel.com>
468
469 PR ld/13177
470 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
471 nor GOT references.
472
fd91d419
L		 4732011-09-15 H.J. Lu <hongjiu.lu@intel.com>
474
475 PR ld/12975
476 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
477 to struct bfd_elf_version_tree.
478
479 * elflink.c (elf_info_failed): Remove verdefs.
480 (_bfd_elf_export_symbol): Updated.
481 _bfd_elf_link_assign_sym_version): Likewise.
482 (bfd_elf_size_dynamic_sections): Remove pointer to struct
483 bfd_elf_version_tree. Updated.
484 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
485 by linker script.
486
487 * linker.c (bfd_hide_sym_by_version): New.
488
489 * bfd-in2.h: Regenerated.
490
7b5b197e
L		 4912011-09-12 H.J. Lu <hongjiu.lu@intel.com>
492
493 PR ld/13178
494 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
495 if there are no GOT relocations.
496
e7771322
KT		 4972011-09-09 Kai Tietz <ktietz@redhat.com>
498
499 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
500 for targets without symbol_leading_char.
501
103ae312
NC		 5022011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
503
504 * bfdwin.c (bfd_get_file_window): Fix memory leak.
505
28942f62
AM		 5062011-09-07 Alan Modra <amodra@gmail.com>
507
508 PR ld/13131
509 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
510 is initialized.
511
b140b010
AM		 5122011-09-06 Alan Modra <amodra@gmail.com>
513
514 PR ld/13131
515 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
516 (ppc64_elf_edit_toc): Fix style nit. Report some details
517 on linker failure due to reference in debug or non-alloc
518 sections to optimized away toc entry, and don't abort.
519
7d500b83
CL		 5202011-09-01 Christophe Lyon <christophe.lyon@st.com>
521
522 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
523 sections.
524
7cf80422
NC		 5252011-08-26 Nick Clifton <nickc@redhat.com>
526
527 * po/es.po: Updated Spanish translation.
528
af75cb9c
AM		 5292011-08-19 Alan Modra <amodra@gmail.com>
530
531 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
532 we haven't seen expected -mcmodel=medium/large code relocs.
533
9d4b6009
TG		 5342011-08-18 Tristan Gingold <gingold@adacore.com>
535
536 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
537
72b5104c
TG		 5382011-08-17 Tristan Gingold <gingold@adacore.com>
539
540 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
541
c77ec726
AM		 5422011-08-17 Alan Modra <amodra@gmail.com>
543
544 PR ld/12762
545 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
546 (_bfd_handle_already_linked): Declare.
547 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
548 _bfd_coff_section_already_linked.
549 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
550 * coffcode.h (coff_section_already_linked): Likewise.
551 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
552 * elf-bfd.h: Likewise.
553 * libbfd-in.h: Likewise.
554 * targets.c: Likewise.
555 * linker.c (bfd_section_already_linked): Likewise.
556 (bfd_section_already_linked_table_lookup): Likewise.
557 (bfd_section_already_linked_table_insert): Likewise.
558 (_bfd_generic_section_already_linked): Likewise. Call
559 _bfd_handle_already_linked.
560 (_bfd_handle_already_linked): New function, split out from..
561 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
562 2011-07-09 changes. Avoid unnecessary strcmp when matching
563 already_linked_list entries. Match plugin linkonce section.
564 (section_signature): Delete.
565 * coffgen.c (_bfd_coff_section_already_linked): New function.
566 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
567 * libbfd.h: Regenerate.
568 * libcoff.h: Regenerate.
569 * bfd-in2.h: Regenerate.
570
b3874e1a
AM		 5712011-08-14 Alan Modra <amodra@gmail.com>
572
573 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
574 shared and call to _mcount will go via plt.
575
8de848d8
AM		 5762011-08-14 Alan Modra <amodra@gmail.com>
577
578 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
579 * elf32-ppc.c: Likewise.
580 (ppc_elf_select_plt_layout): Use einfo rather than info to report
581 forced bss-plt.
582
64d25c44
L		 5832011-08-12 H.J. Lu <hongjiu.lu@intel.com>
584
585 PR ld/13082
586 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
587 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
588 and zero-extend it to 64bit if addend is zero for x32. Generate
589 R_X86_64_RELATIVE64 for x32.
590
2de70689
MGD		 5912011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
592
593 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
594 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
595 * elf32-arm.c (elf32_arm_link_hash_table): New field.
596 (elf232_arm_link_hash_table_create): Initialise new field.
597 (check_use_blx): Change test depending on fix_arm1176.
598 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
599 command line options.
600
5a5cbf72
TG		 6012011-08-08 Tristan Gingold <gingold@adacore.com>
602
603 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
604 (segsec_names_xlat): Reorder elements.
605 (bfd_mach_o_read_section_32): Fix typo.
606 (bfd_mach_o_read_section_64): Fix typo.
607
f1bde64c
TG		 6082011-08-08 Tristan Gingold <gingold@adacore.com>
609
610 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
611 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
612 (bfd_mach_o_section): Use them. Add next field.
613 (bfd_mach_o_segment_command): Replace sections array by
614 sect_head and sect_tail.
615 (bfd_mach_o_get_mach_o_section): New macro.
616 (bfd_mach_o_lookup_section): Remove.
617 (bfd_mach_o_new_section_hook): New function.
618 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
619 instead of strcmp.
620 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
621 parameter with segname and sectname parameters. Adjust.
622 (bfd_mach_o_append_section_to_segment): New function. Use a
623 linked list for Mach-O sections.
624 (bfd_mach_o_write_segment_32): Adjust.
625 (bfd_mach_o_write_segment_64): Ditto.
626 (bfd_mach_o_build_commands): Fix comment. Adjust.
627 (bfd_mach_o_flatten_sections): Adjust.
628 (bfd_mach_o_print_section_map): Adjust.
629 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
630 (bfd_mach_o_new_section_hook): New function.
631 (bfd_mach_o_init_section_from_mach_o): Ditto.
632 (bfd_mach_o_read_section_32): Remove section parameter.
633 Return a section instead.
634 (bfd_mach_o_read_section_64): Ditto.
635 (bfd_mach_o_read_section): Ditto.
636 (bfd_mach_o_make_bfd_section): Adjust.
637 (bfd_mach_o_read_segment): Adjust for new profile of
638 bfd_mach_o_read_section.
639 (bfd_mach_o_lookup_section): Remove.
640 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
641
edbdea0e
TG		 6422011-08-08 Tristan Gingold <gingold@adacore.com>
643
644 * mach-o.h (bfd_mach_o_version_min_command): New structure.
645 (bfd_mach_o_load_command): Add version_min.
646 (mach_o_data_struct): Fix comment.
647 * mach-o.c (bfd_mach_o_read_version_min): New function.
648 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
649 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
650 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
651 (bfd_mach_o_get_name_or_null): New function.
652 (bfd_mach_o_get_name): Use the above new one.
653 (bfd_mach_o_load_command_name): Add the above new commands.
654 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
655 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
656 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
657 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
658
46d1c23b
TG		 6592011-08-08 Tristan Gingold <gingold@adacore.com>
660
661 * mach-o.h: Move size macros to external.h
662 Move reloc macros to reloc.h and x86-64.h.
663 * mach-o-i386.c: Includes mach-o/reloc.h
664 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
665 * mach-o.c: Add includes.
666 (bfd_mach_o_write_header): Use structure from external.h to convert.
667 (bfd_mach_o_write_thread): Ditto.
668 (bfd_mach_o_write_relocs): Ditto.
669 (bfd_mach_o_write_section_32): Ditto.
670 (bfd_mach_o_write_section_64): Ditto.
671 (bfd_mach_o_write_segment_32): Ditto.
672 (bfd_mach_o_write_segment_64): Ditto.
673 (bfd_mach_o_write_symtab): Ditto.
674 (bfd_mach_o_write_contents): Ditto.
675 (bfd_mach_o_read_header): Ditto.
676 (bfd_mach_o_read_section_32): Ditto.
677 (bfd_mach_o_read_section_64): Ditto.
678 (bfd_mach_o_read_symtab_symbol): Ditto.
679 (bfd_mach_o_read_dylinker): Ditto.
680 (bfd_mach_o_read_dylib): Ditto.
681 (bfd_mach_o_read_dysymtab): Ditto.
682 (bfd_mach_o_read_symtab): Ditto.
683 (bfd_mach_o_read_linkedit): Ditto.
684 (bfd_mach_o_read_str): Ditto.
685 (bfd_mach_o_read_dyld_info): Ditto.
686 (bfd_mach_o_read_segment): Ditto.
687 (bfd_mach_o_read_command): Ditto.
688 (bfd_mach_o_archive_p): Ditto.
689 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
690 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
691 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
692 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
693 of an hard-coded value.
694
fde33808
TG		 6952011-08-08 Tristan Gingold <gingold@adacore.com>
696
697 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
698 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
699 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
700 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
701
53d58d96
TG		 7022011-08-08 Tristan Gingold <gingold@adacore.com>
703
704 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
705 (bfd_mach_o_convert_section_name_to_bfd): Use it.
706 (bfd_mach_o_get_section_type_from_name): New function.
707 (bfd_mach_o_get_section_attribute_from_name): Ditto.
708 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
709 Add comments. Add prototypes for the above new functions.
710
9a66aae0
MK		 7112011-08-05 Mark Kettenis <kettenis@gnu.org>
712
713 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
714
d969d15f
AM		 7152011-08-05 Alan Modra <amodra@gmail.com>
716
717 * elf64-ppc.c (maybe_strip_output): New function.
718 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
719
43e1669b
AM		 7202011-08-05 Alan Modra <amodra@gmail.com>
721
722 PR ld/12762
723 * elflink.c (_bfd_elf_section_already_linked): Return matched
724 status. Remove COFF comdat section handling.
725 * linker.c (_bfd_generic_section_already_linked): Return matched
726 status. Don't set SEC_GROUP in l_flags for plugin entries.
727 (bfd_section_already_linked): Update prototype.
728 * targets.c (_section_already_linked): Likewise.
729 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
730 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
731 (_bfd_nolink_section_already_linked): Update.
732 * libbfd.h: Regenerate.
733 * bfd-in2.h: Regenerate.
734
6177242a
AM		 7352011-08-05 Alan Modra <amodra@gmail.com>
736
737 * elf32-ppc.c: Include dwarf2.h.
738 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
739 (ppc_elf_create_glink): Create .eh_frame section.
740 (glink_eh_frame_cie): New array.
741 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
742 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
743
f1bb0388
TG		 7442011-08-04 Tristan Gingold <gingold@adacore.com>
745
746 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
747 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
748
092d27ff
TG		 7492011-08-03 Tristan Gingold <gingold@adacore.com>
750
751 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
752 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
753
80cab405
MR		 7542011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
755
756 * elfxx-mips.c (check_4byte_branch): Remove function.
757 (check_relocated_bzc): New function.
758 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
759 instructions that immediately follow a compact branch
760 instruction.
761
c7131b65
AM		 7622011-08-02 Alan Modra <amodra@gmail.com>
763
764 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
765 plt_static_chain.
766 (ppc_build_one_stub): Adjust get_relocs call to suit..
767 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
768
d7921315
L		 7692011-08-01 H.J. Lu <hongjiu.lu@intel.com>
770
771 PR ld/13048
772 * archures.c (bfd_mach_i386_intel_syntax): New.
773 (bfd_mach_i386_i8086): Updated.
774 (bfd_mach_i386_i386): Likewise.
775 (bfd_mach_x86_64): Likewise.
776 (bfd_mach_x64_32): Likewise.
777 (bfd_mach_i386_i386_intel_syntax): Likewise.
778 (bfd_mach_x86_64_intel_syntax): Likewise.
779 (bfd_mach_x64_32_intel_syntax): Likewise.
780 (bfd_mach_l1om): Likewise.
781 (bfd_mach_l1om_intel_syntax): Likewise.
782 (bfd_mach_k1om): Likewise.
783 (bfd_mach_k1om_intel_syntax): Likewise.
784
785 * bfd-in2.h: Regenerated.
786
787 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
788 bits_per_address.
789 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
790 (bfd_x64_32_arch): Likewise.
791
792 * elf64-x86-64.c: Include "libiberty.h".
793 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
794 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
795 (elf_x86_64_reloc_type_lookup): Likewise.
796 (elf_x86_64_reloc_name_lookup): Likewise.
797 (elf_x86_64_relocate_section): Likewise.
798 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
799
f41e5fcc
MR		 8002011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
801
802 * elfxx-mips.c (check_br32): Fix return type.
803
c088dedf
MR		 8042011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
805
806 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
807
2309ddf2
MR		 8082011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
809
810 * elfxx-mips.c: Adjust comments throughout.
811 (mips_elf_relax_delete_bytes): Reshape code.
812 (_bfd_mips_elf_relax_section): Remove check for
813 R_MICROMIPS_GPREL16 relocations. Reshape code.
814
23209a78
RM		 8152011-07-28 Roland McGrath <mcgrathr@google.com>
816
a27e4371
RM		 817 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
818 (elf_i386_nacl_plt0_entry): New variable.
819 (elf_i386_plt_entry): New variable.
820 (elf_i386_nacl_pic_plt0_entry): New variable.
821 (elf_i386_nacl_pic_plt_entry): New variable.
822 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
823 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
824 (elf_backend_plt_alignment): Likewise.
825
826 * config.bfd: Handle i[3-7]86-*-nacl*.
827 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
828 * targets.c: Support bfd_elf32_i386_nacl_vec.
829 * configure.in: Likewise.
830 * configure: Regenerated.
831
25e762b9
RM		 832 * elf32-i386.c (struct elf_i386_plt_layout): New type.
833 (GET_PLT_ENTRY_SIZE): New macro.
834 (elf_i386_plt): New variable.
835 (struct elf_i386_backend_data): New member `plt'.
836 (elf_i386_arch_bed): Add initializer for it.
837 (elf_i386_vxworks_arch_bed): Likewise.
838 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
839 (elf_i386_plt_sym_val): Likewise.
840 (elf_i386_relocate_section): Likewise.
841 (elf_i386_finish_dynamic_symbol): Likewise.
842 Also use other elf_i386_plt_layout members for PLT details.
843 (elf_i386_finish_dynamic_sections): Likewise.
844
23209a78
RM		 845 * elf32-i386.c (struct elf_i386_backend_data): New type.
846 (get_elf_i386_backend_data): New macro.
847 (elf_i386_arch_bed): New variable.
848 (elf_backend_arch_data): New macro.
849 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
850 (elf_i386_link_hash_table_create): Don't initialize them.
851 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
852 elf_i386_backend_data, not elf_i386_link_hash_table.
853 (elf_i386_adjust_dynamic_symbol): Likewise.
854 (elf_i386_allocate_dynrelocs): Likewise.
855 (elf_i386_readonly_dynrelocs): Likewise.
856 (elf_i386_size_dynamic_sections): Likewise.
857 (elf_i386_relocate_section): Likewise.
858 (elf_i386_finish_dynamic_symbol): Likewise.
859 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
860 (elf_i386_vxworks_link_hash_table_create): Function removed.
861 (elf_i386_vxworks_arch_bed): New variable.
862 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
863
864 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
865 * elfxx-target.h (elf_backend_arch_data): New macro.
866 (elfNN_bed): Use it as initializer for the new member.
867
d91a6875
NC		 8682011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
869
870 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
871 of range branches.
872
4ccf1e31
JJ		 8732011-07-26 Jakub Jelinek <jakub@redhat.com>
874
875 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
876 and .zdebug_macro entry.
877 (dwarf_debug_section_enum): Add debug_macro.
878
58d180e8
AM		 8792011-07-26 Alan Modra <amodra@gmail.com>
880
6177242a 881 * elf64-ppc.c: Include dwarf2.h.
58d180e8
AM		 882 (struct ppc_link_hash_table): Add glink_eh_frame.
883 (create_linkage_sections): Create .eh_frame section.
884 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
885 glink_eh_frame.
886 (glink_eh_frame_cie): New array.
887 (ppc64_elf_size_stubs): Size glink_eh_frame.
888 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
889 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
890
18978b27
HPN		 8912011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
892
893 PR ld/12815
894 * elf64-mmix.c (struct _mmix_elf_section_data): New members
895 has_warned_bpo and has_warned_pushj.
896 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
897 converting to ISO C. Add new parameter error_message. All
898 callers changed.
899 (mmix_elf_perform_relocation): Ditto.
900 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
901 Handle the case where mmix_elf_check_common_relocs has not been
902 called, missing preparations for relocs of the respective type.
903
df58fc94 9042011-07-24 Chao-ying Fu <fu@mips.com>
58d180e8
AM		 905 Ilie Garbacea <ilie@mips.com>
906 Maciej W. Rozycki <macro@codesourcery.com>
907 Joseph Myers <joseph@codesourcery.com>
908 Catherine Moore <clm@codesourcery.com>
df58fc94
RS		 909 Richard Sandiford <rdsandiford@googlemail.com>
910
911 * archures.c (bfd_mach_mips_micromips): New macro.
912 * cpu-mips.c (I_micromips): New enum value.
913 (arch_info_struct): Add bfd_mach_mips_micromips.
914 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
915 prototype.
916 (_bfd_mips_elf_relax_section): Likewise.
917 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
918 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
919 ASE.
920 (_bfd_mips16_elf_reloc_shuffle): Rename to...
921 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
922 (gprel16_reloc_p): Handle microMIPS ASE.
923 (literal_reloc_p): New function.
924 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
925 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
926 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
927 and _bfd_mips_elf_reloc_shuffle changes.
928 (mips_elf_gprel32_reloc): Update comment.
929 (micromips_reloc_map): New variable.
930 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
931 (mips_elf32_rtype_to_howto): Likewise.
932 (mips_info_to_howto_rel): Likewise.
933 (bfd_elf32_bfd_is_target_special_symbol): Define.
934 (bfd_elf32_bfd_relax_section): Likewise.
935 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
936 (micromips_elf64_howto_table_rela): Likewise.
937 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
938 and _bfd_mips_elf_reloc_shuffle changes.
939 (micromips_reloc_map): Likewise.
940 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
941 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
942 (mips_elf64_rtype_to_howto): Likewise.
943 (bfd_elf64_bfd_is_target_special_symbol): Define.
944 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
945 (elf_micromips_howto_table_rela): Likewise.
946 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
947 and _bfd_mips_elf_reloc_shuffle changes.
948 (micromips_reloc_map): Likewise.
949 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
950 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
951 (mips_elf_n32_rtype_to_howto): Likewise.
952 (bfd_elf32_bfd_is_target_special_symbol): Define.
953 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
954 (LA25_LUI_MICROMIPS_2): Likewise.
955 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
956 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
957 (TLS_RELOC_P): Handle microMIPS ASE.
958 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
959 target is a microMIPS function.
960 (micromips_reloc_p): New function.
961 (micromips_reloc_shuffle_p): Likewise.
962 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
963 (got_disp_reloc_p, got_page_reloc_p): New functions.
964 (got_ofst_reloc_p): Likewise.
965 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
966 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
967 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
968 (micromips_branch_reloc_p): New function.
969 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
970 (tls_gottprel_reloc_p): Likewise.
971 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
972 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
973 ASE.
974 (_bfd_mips16_elf_reloc_shuffle): Rename to...
975 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
976 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
977 (mips_tls_got_index, mips_elf_got_page): Likewise.
978 (mips_elf_create_local_got_entry): Likewise.
979 (mips_elf_relocation_needs_la25_stub): Likewise.
980 (mips_elf_calculate_relocation): Likewise.
981 (mips_elf_perform_relocation): Likewise.
982 (_bfd_mips_elf_symbol_processing): Likewise.
983 (_bfd_mips_elf_add_symbol_hook): Likewise.
984 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
985 (mips_elf_add_lo16_rel_addend): Likewise.
986 (_bfd_mips_elf_check_relocs): Likewise.
987 (mips_elf_adjust_addend): Likewise.
988 (_bfd_mips_elf_relocate_section): Likewise.
989 (mips_elf_create_la25_stub): Likewise.
990 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
991 (_bfd_mips_elf_gc_sweep_hook): Likewise.
992 (_bfd_mips_elf_is_target_special_symbol): New function.
993 (mips_elf_relax_delete_bytes): Likewise.
994 (opcode_descriptor): New structure.
995 (RA): New macro.
996 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
997 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
998 (beq_insn_32): Likewise.
999 (b_insn_16, bz_insn_16): New variables.
1000 (BZC32_REG_FIELD): New macro.
1001 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1002 (bzc_insns_32, bz_insns_16):Likewise.
1003 (BZ16_REG, BZ16_REG_FIELD): New macros.
1004 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1005 (jal_x_insn_32_bd32): Likewise.
1006 (j_insn_32, jalr_insn_32): Likewise.
1007 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1008 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1009 (JR16_REG): New macro.
1010 (ds_insns_16_bd16): New variable.
1011 (lui_insn): Likewise.
1012 (addiu_insn, addiupc_insn): Likewise.
1013 (ADDIUPC_REG_FIELD): New macro.
1014 (MOVE32_RD, MOVE32_RS): Likewise.
1015 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1016 (move_insns_32, move_insns_16): New variables.
1017 (nop_insn_32, nop_insn_16): Likewise.
1018 (MATCH): New macro.
1019 (find_match): New function.
1020 (check_br16_dslot, check_br32_dslot): Likewise.
1021 (check_br16, check_br32): Likewise.
1022 (IS_BITSIZE): New macro.
1023 (check_4byte_branch): New function.
1024 (_bfd_mips_elf_relax_section): Likewise.
1025 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1026 and microMIPS modules together.
1027 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1028 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1029 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1030 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1031 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1032 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1033 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1034 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1035 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1036 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1037 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1038 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1039 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1040 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1041 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1042 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1043 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1044 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1045 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1046 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1047 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1048 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1049 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1050 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1051 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1052 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1053 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1054 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1055 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1056 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1057 * bfd-in2.h: Regenerate.
1058 * libbfd.h: Regenerate.
1059
7a9068fe
L		 10602011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1061
1062 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1063 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1064 * Makefile.in: Regenerated.
1065
1066 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1067 (bfd_k1om_arch): New.
1068 (bfd_archures_list): Add &bfd_k1om_arch.
1069 * bfd-in2.h: Regenerated.
1070
1071 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1072 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1073 if bfd_elf64_x86_64_freebsd_vec is supported.
1074 (targ_selvecs): Likewise.
1075
1076 * configure.in: Support bfd_elf64_k1om_vec and
1077 bfd_elf64_k1om_freebsd_vec.
1078 * configure: Regenerated.
1079
1080 * cpu-k1om.c: New.
1081
1082 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1083 (bfd_elf64_k1om_vec): Likewise.
1084 (bfd_elf64_k1om_freebsd_vec): Likewise.
1085
1086 * targets.c (bfd_elf64_k1om_vec): New.
1087 (bfd_elf64_k1om_freebsd_vec): Likewise.
1088 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1089 bfd_elf64_k1om_freebsd_vec.
1090
156f6ad8
JK		 10912011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1092
1093 Fix false coff-go32-exe matches.
1094 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1095 COFF_CHECK_FORMAT.
1096 * coff-stgo32.c (go32_check_format): New forward declaration.
1097 (COFF_CHECK_FORMAT): New defintion.
1098 (go32_check_format): New function.
1099
05aecedb
AM		 11002011-07-15 Alan Modra <amodra@gmail.com>
1101
1102 * configure.in: Bump version.
1103 * configure: Regenerate.
1104
cbde55ab
AM		 11052011-07-14 Alan Modra <amodra@gmail.com>
1106
1107 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1108 * elf-bfd.h (struct already_linked): Forward declare.
1109
ec24dc88
AM		 11102011-07-14 Alan Modra <amodra@gmail.com>
1111
1112 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1113 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1114
9df0ef5f
AM		 11152011-07-14 Alan Modra <amodra@gmail.com>
1116
1117 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1118 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1119 (build_tls_get_addr_stub): Likewise.
1120 (ppc_build_one_stub): Update calls to above.
1121 (ppc_size_one_stub): Adjust stub size.
1122 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1123 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1124
8de863a5
NC		 11252011-07-12 Nick Clifton <nickc@redhat.com>
1126
1127 * elf32-arm.c (elf32_arm_section_flags): Delete.
1128 (elf_backend_section_flags): Remove.
1129
a92c088a
L		 11302011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1131
1132 PR ld/12982
1133 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1134 when setting stack_flags.
1135
ae17ab41
CM		 11362011-07-11 Catherine Moore <clm@codesourcery.com>
1137
1138 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1139 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1140 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
58d180e8 1141 * bfd-in2.h: Regenerated.
ae17ab41
CM		 1142 * bfd.c (bfd_lookup_section_flags): New definition.
1143 * binary.c (binary_bfd_lookup_section_flags): New definition.
1144 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1145 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1146 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1147 * coff-rs6000.c (rs6000coff_vec): Include
1148 bfd_generic_lookup_section_flags.
1149 (pmac_xcoff_vec): Likewise.
1150 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1151 * coff64-rs6000.c (rs6000coff64_vec): Include
1152 bfd_generic_lookup_section_flags.
1153 (aix5coff64_vec): Likewise.
1154 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1155 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1156 (bfd_elf_lookup_section_flags): Declare.
1157 * elflink.c (bfd_elf_lookup_section_flags): New function.
1158 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1159 (elf_backend_lookup_section_flags_hook): Define.
1160 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1161 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1162 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1163 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1164 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1165 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1166 (bfd_generic_lookup_section_flags): Declare.
1167 * libbfd.h: Regenerated.
1168 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1169 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1170 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1171 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1172 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1173 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1174 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1175 * reloc.c (bfd_generic_lookup_section_flags): New function.
1176 * som.c (som_bfd_lookup_section_flags): New definition.
1177 * srec.c (srec_bfd_lookup_section_flags): New definition.
1178 * targets.c (flag_info): Declare.
1179 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1180 (_bfd_lookup_section_flags): New.
1181 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1182 * versados.c (versados_bfd_lookup_section_flags): New definition.
1183 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1184 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1185
23ebcd30
L		 11862011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1187
1188 PR ld/12978
1189 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1190
0c511000
AM		 11912011-07-09 Alan Modra <amodra@gmail.com>
1192
1193 PR ld/12942
1194 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1195 rather than kept_section to determine whether a symbol is from
1196 a discarded section.
1197 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1198 sections appear undefined.
1199
12002011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1201
1202 PR ld/12942
1203 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1204 "asection *" with "struct already_linked *".
1205 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1206 (_bfd_generic_section_already_linked): Likewise.
1207 (bfd_section_already_linked_table_insert): Likewise.
1208 (struct already_linked): New.
1209 (struct bfd_section_already_linked): Use it.
1210 * elflink.c (_bfd_elf_section_already_linked): Replace.
1211 "asection *" with "struct already_linked *". Replace the plugin
1212 dummy with the LTO output.
1213 * linker.c (_bfd_generic_section_already_linked): Likewise.
1214 * targets.c (struct already_linked): Add forward declaration.
1215 (bfd_target): Replace "struct bfd_section *" with
1216 "struct already_linked *" in _section_already_linked.
1217 * bfd-in2.h: Regenerate.
1218 * libbfd.h: Regenerate.
1219
74f26653
TG		 12202011-07-06 Tristan Gingold <gingold@adacore.com>
1221
1222 * mach-o.h: Move loader related definitions to
1223 include/mach-o/loader.h. Include it.
1224
52cb9dfe
L		 12252011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1226
1227 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1228 define to _bfd_elf_set_osabi.
1229
9c55345c
TS		 12302011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1231 Thomas Schwinge <thomas@schwinge.name>
1232
2bb70ae0 1233 PR binutils/12913
9c55345c
TS		 1234 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1235 ELFOSABI_LINUX alias.
1236 * elf32-hppa.c: Likewise.
1237 * elf32-i370.c: Likewise.
1238 * elf64-hppa.c: Likewise.
1239
28ede8be
ILT		 12402011-07-01 Ian Lance Taylor <iant@google.com>
1241
1242 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1243 DW_OP_lit3 to DW_OP_lit2.
1244
c79d6685
AM		 12452011-07-01 Alan Modra <amodra@gmail.com>
1246
1247 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1248 dyn relocs when called to copy flags for a weak sym.
1249 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1250 (ppc64_elf_merge_private_bfd_data): Delete.
1251 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1252 _bfd_generic_verify_endian_match.
1253
dc076558
BS		 12542011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1255
1256 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1257 link_info is NULL.
1258
25d41743
TG		 12592011-06-28 Tristan Gingold <gingold@adacore.com>
1260
1261 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1262 unsigned int.
1263 (_bfd_vms_write_etir): Write linkage index from reloc.
1264
9b02d212
TG		 12652011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1266
1267 * mach-o.c (bfd_mach_o_read_command): Also ignore
1268 BFD_MACH_O_LC_ROUTINES_64.
1269
a8efca92
TG		 12702011-06-27 Tristan Gingold <gingold@adacore.com>
1271
1272 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1273 section target index.
1274
20ee8bc9
NC		 12752011-06-27 Nick Clifton <nickc@redhat.com>
1276
1277 * cisco-core.c (cisco_core_little_vec): Add initialization of
1278 match_priority field.
1279
4c95ab76
TG		 12802011-06-27 Tristan Gingold <gingold@adacore.com>
1281
1282 * cache.c: Include bfd_stdint.h.
1283 (cache_bmmap): Change profile. Return region start and size.
1284 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1285 (bfd_mmap): Change profile and adjust. Update comment.
1286 (memory_bmmap): Change profile.
1287 * opncls.c (opncls_bmmap): Change profile.
1288 * vms-lib.c (vms_lib_bmmap): Likewise.
1289 * libbfd.h: Regenerate.
1290 * bfd-in2.h: Regenerate.
1291
62a35308
TG		 12922011-06-27 Tristan Gingold <gingold@adacore.com>
1293
1294 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1295 Add comment.
1296
5d430399
L		 12972011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1298
1299 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1300 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1301
332ce62b
JK		 13022011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1303
1304 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1305 PLT_EH_FRAME.
1306 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1307
7dbf3b76
RH		 13082011-06-24 Richard Henderson <rth@redhat.com>
1309
1310 PR ld/12928
1311 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1312 tlsgd insn before swapping adjacent insns.
1313
d120eec2
TG		 13142011-06-24 Tristan Gingold <gingold@adacore.com>
1315
1316 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1317 absolute section.
1318
1e951488
AM		 13192011-06-24 Alan Modra <amodra@gmail.com>
1320
1321 PR ld/12921
1322 * elf.c (assign_file_positions_for_load_sections): Don't align
1323 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1324 that don't get a PT_LOAD.
1325
b68593b9
KK		 13262011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1327
1328 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1329 (sh_elf_check_relocs): Likewise.
1330
e366eeae
RH		 13312011-06-22 Richard Henderson <rth@redhat.com>
1332
1333 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1334 TPREL in a PIE image.
1335 (alpha_dynamic_entries_for_reloc): Likewise.
1336 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1337 (elf64_alpha_relax_got_load): Likewise.
1338
9ec0c936
RR		 13392011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1340
c79d6685
AM		 1341 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1342 for PIE.
9ec0c936 1343
3a5dbfb2
AM		 13442011-06-22 Alan Modra <amodra@gmail.com>
1345
1346 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1347 plugin symbols. Fix segfault on linker scrip defined syms.
1348
e41b3a13
JJ		 13492011-06-20 Jakub Jelinek <jakub@redhat.com>
1350
1351 PR ld/12570
1352 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1353 at all for linker created .eh_frame sections.
1354 (_bfd_elf_discard_section_eh_frame): Handle linker created
1355 .eh_frame sections with no relocations.
1356 * elf64-x86-64.c: Include dwarf2.h.
1357 (elf_x86_64_eh_frame_plt): New variable.
1358 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1359 PLT_FDE_LEN_OFFSET): Define.
1360 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1361 (elf_x86_64_create_dynamic_sections): Create and fill in
1362 .eh_frame section for .plt section.
1363 (elf_x86_64_size_dynamic_sections): Write .plt section size
1364 into .eh_frame FDE covering .plt section.
1365 (elf_x86_64_finish_dynamic_sections): Write .plt section
1366 start into .eh_frame FDE covering .plt section. Call
1367 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1368 (elf_backend_plt_alignment): Define to 4.
1369 * elf32-i386.c: Include dwarf2.h.
1370 (elf_i386_eh_frame_plt): New variable.
1371 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1372 PLT_FDE_LEN_OFFSET): Define.
1373 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1374 (elf_i386_create_dynamic_sections): Create and fill in
1375 .eh_frame section for .plt section.
1376 (elf_i386_size_dynamic_sections): Write .plt section size
1377 into .eh_frame FDE covering .plt section.
1378 (elf_i386_finish_dynamic_sections): Write .plt section
1379 start into .eh_frame FDE covering .plt section. Call
1380 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1381 (elf_backend_plt_alignment): Define to 4.
1382
8b778942
L		 13832011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1384
1385 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1386 for x32.
1387
8fd79e71
L		 13882011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1389
1390 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1391 CORE_HEADER is defined.
1392 (elf_x86_64_write_core_note): New.
1393 (elf_backend_write_core_note): Likewise.
1394
1395 * hosts/x86-64linux.h (uint64_t): New.
1396 (user_regsx32_struct): Likewise.
1397 (elf_gregx32_t): Likewise.
1398 (ELF_NGREGX32): Likewise.
1399 (elf_gregsetx32_t): Likewise.
1400 (elf_prstatusx32): Likewise.
1401 (prstatusx32_t): Likewise.
1402 (user_fpregs32_struct): Removed.
1403 (user_fpxregs32_struct): Likewise.
1404 (user32): Likewise.
1405 (elf_fpregset32_t): Likewise.
1406 (elf_fpxregset32_t): Likewise.
1407 (prgregset32_t): Likewise.
1408 (prfpregset32_t): Likewise.
1409
bcd823f1
L		 14102011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1411
1412 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1413 (elf_x86_64_grok_psinfo): Likewise.
1414
a06c7d5a
NC		 14152011-06-16 Nick Clifton <nickc@redhat.com>
1416
1417 * elf.c (elf_find_function): Fail if not provided with a symbol
1418 table.
1419
faa9a424
UW		 14202011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1421
1422 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1423 * elf.c (elfcore_grok_arm_vfp): New function.
1424 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1425 (elfcore_write_arm_vfp): New function.
1426 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1427
48f4b4f5
RH		 14282011-06-14 Richard Henderson <rth@redhat.com>
1429
1430 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1431 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1432 (elf64_alpha_always_size_sections): Don't call
1433 elf64_alpha_merge_ind_symbols.
1434 (elf_backend_copy_indirect_symbol): New.
1435
4d16d575
AM		 14362011-06-14 Alan Modra <amodra@gmail.com>
1437
1438 PR ld/12887
1439 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1440 before doing anything.
1441 (_bfd_elf_discard_section_eh_frame): Likewise.
1442
1e24d83c
AM		 14432011-06-14 Alan Modra <amodra@gmail.com>
1444
1445 * Makefile.am: Formatting.
1446 * Makefile.in: Regenerate.
1447 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1448 * po/SRC-POTFILES.in: Regnerate.
1449
e4d34ace
AM		 14502011-06-14 Alan Modra <amodra@gmail.com>
1451
1452 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1453 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1454 Don't handle warning symbols here.
1455 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1456 (allocate_dynrelocs, readonly_dynrelocs): As above.
1457
7f6ab9f8
AM		 14582011-06-14 Alan Modra <amodra@gmail.com>
1459
1460 PR ld/12851
1461 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1462 (elf_gc_sweep): Don't treat debug and sections like .comment
1463 specially here.
1464 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1465 not part of a group. Always call gc_mark_extra_sections.
1466 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1467 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1468 _bfd_elf_gc_mark_extra_sections.
1469 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1470 _bfd_elf_gc_mark_extra_sections.
1471 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1472
09d9a62a
NC		 14732011-06-13 Nick Clifton <nickc@redhat.com>
1474
1475 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1476 variable 'local_got_offsets'.
1477 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1478 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1479
aa137e4d
NC		 14802011-06-13 Walter Lee <walt@tilera.com>
1481
1482 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1483 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1484 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1485 and elfxx-tilegx.lo.
1486 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1487 elfxx-tilegx.c.
1488 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1489 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1490 * Makefile.in: Regenerate.
1491 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1492 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1493 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1494 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1495 bfd-in2.h: Regenerate.
1496 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1497 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1498 and bfd_elf64_tilegx_vec.
1499 * configure: Regenerate.
1500 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1501 TILEPRO_ELF_DATA.
1502 * libbfd.h: Regenerate.
1503 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1504 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1505 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1506 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1507 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1508 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1509 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1510 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1511 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1512 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1513 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1514 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1515 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1516 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1517 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1518 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1519 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1520 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1521 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1522 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1523 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1524 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1525 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1526 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1527 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1528 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1529 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1530 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1531 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1532 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1533 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1534 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1535 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1536 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1537 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1538 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1539 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1540 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1541 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1542 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1543 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1544 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1545 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1546 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1547 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1548 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1549 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1550 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1551 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1552 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1553 * targets.c (bfd_elf32_tilegx_vec): Declare.
1554 (bfd_elf32_tilepro_vec): Declare.
1555 (bfd_elf64_tilegx_vec): Declare.
1556 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1557 and bfd_elf64_tilegx_vec.
1558 * cpu-tilegx.c: New file.
1559 * cpu-tilepro.c: New file.
1560 * elf32-tilepro.h: New file.
1561 * elf32-tilepro.c: New file.
1562 * elf32-tilegx.c: New file.
1563 * elf32-tilegx.h: New file.
1564 * elf64-tilegx.c: New file.
1565 * elf64-tilegx.h: New file.
1566 * elfxx-tilegx.c: New file.
1567 * elfxx-tilegx.h: New file.
1568
7686d77d
AM		 15692011-06-13 Alan Modra <amodra@gmail.com>
1570
1571 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1572 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1573 warning symbols here.
1574 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1575 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1576 elf32_arm_readonly_dynrelocs): Likewise.
1577 * elf32-bfin.c (bfin_discard_copies): Likewise.
1578 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1579 elf_cris_discard_excess_dso_dynamics,
1580 elf_cris_discard_excess_program_dynamics): Likewise.
1581 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1582 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1583 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1584 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1585 elf_i386_readonly_dynrelocs): Likewise.
1586 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1587 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1588 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1589 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1590 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1591 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1592 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1593 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1594 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1595 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1596 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1597 elf32_tic6x_readonly_dynrelocs): Likewise.
1598 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1599 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1600 xstormy16_relax_plt_realloc): Likewise.
1601 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1602 * elf64-alpha.c (elf64_alpha_output_extsym,
1603 elf64_alpha_calc_got_offsets_for_symbol,
1604 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1605 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1606 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1607 elf_hppa_unmark_useless_dynamic_symbols,
1608 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1609 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1610 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1611 readonly_dynrelocs, merge_global_got, reallocate_got,
1612 undo_symbol_twiddle): Likewise.
1613 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1614 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1615 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1616 elf_x86_64_readonly_dynrelocs): Likewise.
1617 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1618 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1619 _bfd_elf_link_find_version_dependencies,
1620 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1621 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1622 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1623 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1624 elf_gc_propagate_vtable_entries_used,
1625 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1626 elf_gc_allocate_got_offsets): Likewise.
1627 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1628 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1629 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1630 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1631 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1632 * i386linux.c (linux_tally_symbols): Likewise.
1633 * m68klinux.c (linux_tally_symbols): Likewise.
1634 * sparclinux.c (linux_tally_symbols): Likewise.
1635 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1636 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1637
1638 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1639 function. Update all callers.
1640 * aoutx.h (aout_link_write_other_symbol): Likewise.
1641 * pdp11.c (aout_link_write_other_symbol): Likewise.
1642 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1643 * ecoff.c (ecoff_link_write_external): Likewise.
1644 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1645 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1646 warning symbols.
1647 * ecoff.c (ecoff_link_hash_traverse): Delete.
1648 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1649 _bfd_coff_write_global_sym.
1650 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1651 * libcoff.h: Regenerate.
1652
894891db
NC		 16532011-06-10 Nick Clifton <nickc@redhat.com>
1654
1655 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1656 backend does not provide a function for creating dynamic sections
1657 then fail.
1658 (bfd_elf_final_link): Issue a warning message if a dynamic section
1659 has the SHT_NOTE type.
1660 (bfd_elf_final_link): Do not look for dynamic strings in a section
1661 that does not have the SHT_STRTAB type or the name .dynstr.
1662 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1663 section is not in the output binary.
1664 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1665
d17fe7b7
TG		 16662011-06-09 Tristan Gingold <gingold@adacore.com>
1667
1668 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1669 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1670 spaces.
1671
8076289e
TG		 16722011-06-09 Tristan Gingold <gingold@adacore.com>
1673
1674 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1675
ba85c43e
NC		 16762011-06-09 Nick Clifton <nickc@redhat.com>
1677
1678 PR ld/12845
1679 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1680 that the output section has an allocated bfd_elf_section_data
1681 structure.
1682 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1683 symbols in sections that have been removed by garbage collection.
1684
adc7571d
L		 16852011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1686
1687 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1688 relocations in SEC_DEBUGGING sections when building shared
1689 libraries.
1690
24007750
L		 16912011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1692
1693 PR ld/12851
1694 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1695 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1696
e79064fe
TG		 16972011-06-08 Tristan Gingold <gingold@adacore.com>
1698
1699 * makefile.vms (OBJS): Add elfxx-ia64.obj
1700 Remove vax case.
1701
d3aeb6ee
AM		 17022011-06-08 Alan Modra <amodra@gmail.com>
1703
1704 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1705 * sco5-core.c: Init match_priority field.
1706
2a41f396
AM		 17072011-06-08 Alan Modra <amodra@gmail.com>
1708
1709 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1710 indirect links here.
1711
1d859532
JB		 17122011-06-07 Joel Brobecker <brobecker@adacore.com>
1713
1714 * irix-core.c (irix_core_vec): Add match_priority field.
1715
0aabe54e
AM		 17162011-06-06 Alan Modra <amodra@gmail.com>
1717
1718 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1719 Add match_priority.
1720 * configure.in: Bump bfd version.
1721 * elfcode.h (elf_object_p): Delete hacks preventing match of
1722 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1723 * elfxx-target.h (elf_match_priority): Define and use.
1724 * format.c (bfd_check_format_matches): Use target match_priority
1725 to choose best of multiple matching targets. In cases with multiple
1726 matches rerun _bfd_check_format if we don't choose the last match.
1727 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1728 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1729 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1730 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1731 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1732 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1733 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1734 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1735 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1736 * vms-lib.c, * xsym.c: Init match_priority field.
1737 * configure: Regenerate.
1738 * bfd-in2.h: Regenerate.
1739
70b554c9
L		 17402011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1741
1742 PR ld/12842
1743 * elfcode.h (elf_object_p): Revert the last change.
1744
d50ec8a7
AM		 17452011-06-04 Alan Modra <amodra@gmail.com>
1746
1747 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1748 return the other arch.
1749 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1750 target.
1751
164a5cb7
NC		 17522011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1753
1754 PR ld/12682
1755 * hash.c (higher_primer_number): Add more, small, prime numbers.
1756 (bfd_hash_set_default_size): Likewise.
1757
cc643b88
NC		 17582011-06-02 Nick Clifton <nickc@redhat.com>
1759
1760 * coff-mcore.c: Fix spelling typo.
1761 * coff-stgo32.c: Likewise.
1762 * elf32-arm.c: Likewise.
1763 * elf32-avr.c: Likewise.
1764 * elf-m68hc1x.c: Likewise.
1765 * elf32-mcore.c: Likewise.
1766 * elf32-mep.c: Likewise.
1767 * elf32-mt.c: Likewise.
1768 * elf32-ppc.c: Likewise.
1769 * elf32-xtensa.c: Likewise.
1770 * elf64-ppc.c: Likewise.
1771 * elfxx-mips.c: Likewise.
1772 * netbsd.h: Likewise.
1773 * nlmcode.h: Likewise.
1774 * vms-alpha.c: Likewise.
1775 * po/bfd.pot: Regenerate.
1776 * po/SRC-POTFILES.in: Regenerate.
1777
4c422395
DD		 17782011-06-01 DJ Delorie <dj@redhat.com>
1779
1780 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1781 * target.c: Likewise.
1782 * configure.in: Likewise.
1783 * configure.in: Regenerate.
1784 * elf32-rx.c: Add elf32-rx-be-ns target.
1785 (rx_elf_object_p): Never allow the be-ns target by default,
1786 only allow it if the user requests it.
1787
4b819e1f
L		 17882011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1789
1790 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1791 relocation in readonly section in a shared object.
1792 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1793
74ce8de7
NC		 17942011-05-31 Nick Clifton <nickc@redhat.com>
1795
1796 * archive.c (adjust_relative_path): Fix comment to prevent it
1797 corrupting the auto-generated bfd.h.
1798
63e1a0fc
PB		 17992011-05-31 Paul Brook <paul@codesourcery.com>
1800
1801 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1802 for known functions.
1803 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1804 symbols.
1805
12352d3f
PB		 18062011-05-31 Paul Brook <paul@codesourcery.com>
1807
1808 * elf32-arm.c (arm_stub_is_thumb): Add
1809 arm_stub_long_branch_v4t_thumb_tls_pic.
1810 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1811 Handle Thumb stubs.
1812
c4948609
NC		 18132011-05-27 Nick Clifton <nickc@redhat.com>
1814
1815 PR binutils/12710
1816 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1817 unable to read a file pointed to by an entry in a thin archive.
1818 (adjust_relative_path): Use lrealpath to canonicalize paths.
1819 Handle the case where the reference path is above the current
1820 path in the directory tree.
1821
6769d501
L		 18222011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1823
1824 PR ld/12809
1825 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1826 R_X86_64_TPOFF64 in executable.
1827
2676a7d9
AM		 18282011-05-26 Alan Modra <amodra@gmail.com>
1829
1830 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1831 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1832 local_protected comment.
1833
cbe79dfe
TG		 18342011-05-25 Tristan Gingold <gingold@adacore.com>
1835
1836 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1837 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1838 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1839 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1840 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1841 (elf32-ia64.c): Created from elfnn-ia64.c
1842 (elf64-ia64.c): Likewise.
1843 * elfxx-ia64.h: New file.
1844 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1845 functions.Includes elfxx-ia64.h.
1846 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1847 (IA64_HOWTO): Adjust.
1848 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1849 (elfNN_ia64_reloc_type_lookup): Renames to
1850 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1851 (elfNN_ia64_reloc_name_lookup): Renames to
1852 ia64_elf_reloc_name_lookup. Make it public.
1853 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1854 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1855 public.
1856 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1857 Move it and make it public. Move prototype to elfxx-ia64.h
1858 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1859 Move prototype to elfxx-ia64.h
1860 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1861 (elfNN_ia64_info_to_howto): Adjust calls.
1862 (elfNN_ia64_relax_section): Adjust calls.
1863 (count_dyn_reloc): Fix typo.
1864 (elfNN_ia64_relocate_section): Adjust calls.
1865 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1866 (bfd_elfNN_bfd_reloc_type_lookup)
1867 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1868 * configure: Regenerate.
1869 * Makefile.in: Regenerate.
1870
1ce74905
DD		 18712011-05-23 DJ Delorie <dj@redhat.com>
1872
1873 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1874 the vma/lma swapping done in elf32_rx_modify_program_headers.
1875
997fbe36
NC		 18762011-05-23 Nick Clifton <nickc@redhat.com>
1877
1878 * elf-m10300.c (mn10300_elf_mkobject): New function.
1879 (bfd_elf32_mkobject): Define.
1880
6061a67d
AM		 18812011-05-23 Alan Modra <amodra@gmail.com>
1882
1883 * elf-bfd.h: Comment typo fix.
1884 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1885 struct elf_dyn_relocs throughout.
1886 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1887
25f53a85
AM		 18882011-05-23 Alan Modra <amodra@gmail.com>
1889
1890 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1891 functions rather than warning callback or _bfd_error_handler.
1892 * elf32-ppc.c: Likewise.
1893 * elf64-ppc.c: Likewise.
1894 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1895 arg error.
1896 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1897
6de6a7fe
AM		 18982011-05-23 Alan Modra <amodra@gmail.com>
1899
1900 PR 12763
1901 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1902 .tbss, and page align same for all SHT_NOBITS sections.
1903
86b2281f
AM		 19042011-05-21 Alan Modra <amodra@gmail.com>
1905
1906 PR 12763
1907 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1908 from PT_TLS header.
1909 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1910 segment if just for .tbss.
1911 (assign_file_positions_for_load_sections): Don't report "can't
1912 allocate in segment" errors for .tbss.
1913 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1914 from SHT_NOBITS section filepos.
1915
4a732032
BS		 19162011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1917
1918 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1919 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1920 (elf32_tic6x_relocate_section): Handle them.
1921
dd98f8d2
NC		 19222011-05-18 Nick Clifton <nickc@redhat.com>
1923
1924 PR ld/12761
1925 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1926 sections when building shared libraries.
1927
9c489990
NC		 19282011-05-18 Rafał Krypa <r.krypa@samsung.com>
1929
1930 PR ld/12778
1931 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1932 reloc pointer.
1933
5ccfed9b
TG		 19342011-05-18 Tristan Gingold <gingold@adacore.com>
1935
1936 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1937 (xcoff_sweep): Always keep dwarf sections.
1938 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1939
85645aed
TG		 19402011-05-18 Tristan Gingold <gingold@adacore.com>
1941
1942 * libxcoff.h (struct xcoff_dwsect_name): New type.
1943 (XCOFF_DWSECT_NBR_NAMES): New macro.
1944 (xcoff_dwsect_names): Declare.
1945 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1946 (styp_to_sec_flags): Ditto.
1947 (coff_new_section_hook): Ditto.
1948 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1949 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1950
84bff83f
NC		 19512011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1952
1953 PR ld/12759
1954 * elf32-rx.c (ignore_lma): New variable.
1955 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1956 (rx_modify_program_headers): Only copy the LMA into the VMA if
1957 ignore_lma is true.
1958
16d96b5b
AM		 19592011-05-17 Alan Modra <amodra@gmail.com>
1960
1961 PR ld/12760
1962 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1963 * elflink.c (elf_link_add_object_symbols): Likewise.
1964 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1965
41e04eaa
AM		 19662011-05-16 Alan Modra <amodra@gmail.com>
1967
1968 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1969
77c56f44
RS		 19702011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1971
1972 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1973 global GOT entries for GOT_PAGE relocations against global symbols.
1974
2a616379
BS		 19752011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1976
1977 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1978 (tic6x-*-*): Replaced by these.
1979 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1980 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1981 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1982 Define.
1983 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1984 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1985 "elf32-target.h" two more times.
1986 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1987 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1988 bfd_elf32_tic6x_elf_le_vec.
1989 * configure: Regenerate.
1990
3ac5406b
JB		 19912011-05-13 Jan Beulich <jbeulich@novell.com>
1992
1993 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1994
335e41d4
JK		 19952011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1996
1997 * config.in: Regenerated.
1998 * configure: Regenerated.
1999 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2000 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2001 HAVE_PSINFO32_T_PR_PID.
2002 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2003 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2004 and HAVE_PSINFO32_T_PR_PID.
2005 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2006
bc989cdc
JK		 20072011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2008
2009 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2010 32bit psinfo.
2011 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2012 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2013
fbd9ad90
PB		 20142011-05-09 Paul Brook <paul@codesourcery.com>
2015
2016 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2017 * bfd-in2.h: Regenerate.
2018 * elf32-tic6x.c: Include limits.h.
2019 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2020 _tic6x_elf_section_data): New.
2021 (elf32_tic6x_section_data): Define.
2022 (elf32_tic6x_new_section_hook): Allocate target specific data.
2023 (elf32_tic6x_add_unwind_table_edit): New function.
2024 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2025 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2026 elf32_tic6x_copy_exidx_entry): New functions.
2027 (elf_backend_write_section): Define.
2028
1bce6bd8
PB		 20292011-05-09 Paul Brook <paul@codesourcery.com>
2030
2031 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2032 elf32_tic6x_fake_sections): New functions.
2033 (elf_backend_fake_sections): Define.
2034
9cf0e282
PB		 20352011-05-09 Paul Brook <paul@codesourcery.com>
2036
2037 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2038 (elf_backend_gc_mark_extra_sections): Define.
2039
730035f7
DK		 20402011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2041
2042 PR ld/12365
2043 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2044 references to symbols defined in discarded sections.
2045
88e59394
DK		 20462011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2047
2048 PR ld/12365
2049 * coffgen.c (coff_write_symbol): Assume input section is its own
2050 output section if output_section member not set.
2051 (coff_write_alien_symbol): Likewise.
2052
310fd250
L		 20532011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2054
2055 PR ld/12730
2056 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2057
2058 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
41e04eaa 2059 sections if needed.
310fd250
L		 2060
2061 * section.c (SEC_ELF_REVERSE_COPY): New.
2062 * bfd-in2.h: Regenerated.
2063
70778fc7
AM		 20642011-05-07 Anders Kaseorg <andersk@ksplice.com>
2065
2066 PR 12739
2067 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2068 * bfd-in2.h: Regenerate.
2069
8185f55c
TG		 20702011-05-06 Tristan Gingold <gingold@adacore.com>
2071
2072 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2073 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2074 any code section. Add comments.
2075 (alpha_vms_object_p): Use void * instead of PTR.
2076 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2077 (build_module_list): Guard against no DST section. Add comments.
2078 (alpha_vms_link_output_symbol): Discard undefined symbols.
2079 (alpha_vms_get_section_contents): Simply memcpy if the section was
2080 already loaded. Fix typo.
2081 (vms_new_section_hook): Use void * instead of PTR.
2082 (vms_alpha_vec): Ditto.
2083
7d24e6a6
RS		 20842011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2085
2086 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2087 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2088
c6a8f6e0
BS		 20892011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2090
2091 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2092 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2093 mismatch. Choose the lower of the two values.
2094 (bfd_elf32_bfd_final_link): New macro.
2095
7f41df2e
TG		 20962011-04-28 Tristan Gingold <gingold@adacore.com>
2097
2098 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2099 (bfd_xcoff_swap_aux_out): Ditto.
2100 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2101 (bfd_xcoff64_swap_aux_out): Ditto.
2102
9507a174
AM		 21032011-05-04 Alan Modra <amodra@gmail.com>
2104
2105 PR ld/12727
2106 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2107 was_undefined on dot-symbols.
2108
2fbb87f6
PB		 21092011-05-03 Paul Brook <paul@codesourcery.com>
2110
2111
2112 * elf32-tic6x.c (elf32_tic6x_howto_table,
2113 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2114 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2115 Add R_C6000_EHTYPE.
2116
9d4057ee
AM		 21172011-05-01 Alan Modra <amodra@gmail.com>
2118
2119 PR ld/12718
2120 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2121 creating ifunc sections.
2122 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2123
71e7aa7d
L		 21242011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2125
2126 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2127 names.
2128
b5dee4ea
TT		 21292011-04-28 Tom Tromey <tromey@redhat.com>
2130
2131 * bfdio.c (memory_bstat): Pass correct size to memset.
2132
e4c93b56
MF		 21332011-04-28 Mike Frysinger <vapier@gentoo.org>
2134
2135 * dwarf2.c (dwarf_debug_sections): Mark const.
2136 * elf.c (special_sections): Likewise.
2137 * libbfd-in.h (dwarf_debug_sections): Likewise.
2138 * libbfd.h: Regenerate.
2139
72b016b4
NC		 21402011-04-26 Kai Tietz <ktietz@redhat.com>
2141
2142 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2143 debugging sections.
2144
4964e065
TG		 21452011-04-26 Tristan Gingold <gingold@adacore.com>
2146
2147 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2148
35ed3f94
AM		 21492011-04-24 Alan Modra <amodra@gmail.com>
2150
2151 PR ld/12365
2152 PR ld/12696
2153 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2154 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2155 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2156 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2157 it is a redef of an IR symbol in a real BFD.
2158
b70321a2
L		 21592011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2160
2161 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2162 in readonly section in a shared object.
2163 (elf_i386_size_dynamic_sections): Likewise.
2164 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2165 (elf_x86_64_size_dynamic_sections): Likewise.
2166
aa715242
L		 21672011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2168
2169 PR ld/12694
2170 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2171 symbols.
2172 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2173
f6df62c8
L		 21742011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2175
2176 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2177 on dynamic symbol error.
2178 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2179
4bbd5a24
TG		 21802011-04-20 Tristan Gingold <gingold@adacore.com>
2181
2182 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2183
8ad17b3a
AM		 21842011-04-20 Alan Modra <amodra@gmail.com>
2185
2186 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2187 (bfd_hash_table_init_n): Overflow checking.
2188 (bfd_hash_set_default_size): Return current size. Take unsigned long
2189 arg. Add 65537 to hash_size primes.
2190 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2191 * bfd-in2.h: Regenerate.
2192
1b0df531
JK		 21932011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2194
2195 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2196 memmove elements.
2197
595213d4
AM		 21982011-04-20 Alan Modra <amodra@gmail.com>
2199
9e6619e2
AM		 2200 * libbfd.c (bfd_log2): Do return rounded up value.
2201 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2202 call with expanded old round down version of the function.
2203
595213d4
AM		 2204 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2205 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2206
02d00247
AM		 22072011-04-20 Alan Modra <amodra@gmail.com>
2208
2209 PR ld/12365
2210 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2211 in their own common section.
2212 * elflink.c (elf_link_add_object_symbols): Likewise.
2213 * linker.c (generic_link_check_archive_element): Don't lose flags
2214 if common section is pre-existing.
2215 (_bfd_generic_link_add_one_symbol): Likewise.
2216
24f58f47
AM		 22172011-04-20 Alan Modra <amodra@gmail.com>
2218
2219 PR ld/12365
2220 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2221 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2222 multiple_definition regardless of allow_multiple_definition.
2223 * simple.c (simple_dummy_multiple_definition): Update.
2224 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2225 calls.
2226
417236c0
TG		 22272011-04-18 Tristan Gingold <gingold@adacore.com>
2228
2229 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2230
901f1d17
AM		 22312011-04-18 Alan Modra <amodra@gmail.com>
2232
2233 PR ld/12365
2234 PR ld/12672
2235 * bfd.c (BFD_PLUGIN): Define.
2236 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2237 * bfd-in2.h: Regenerate.
2238 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2239 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2240
63524580
JK		 22412011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2242
2243 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2244 SEC_LOAD.
2245
e21e5835
NC		 22462011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2247
2248 * elf-bfd.h (struct sdt_note): New struct.
2249 (struct elf_obj_tdata) <sdt_note_head>: New field.
2250 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2251 (elfobj_grok_stapsdt_note): Likewise.
2252 (elf_parse_notes): Added code to treat SystemTap note
2253 sections.
2254
6452a567
RH		 22552011-04-12 Richard Henderson <rth@redhat.com>
2256
2257 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2258 exclude empty .got sections.
2259
2a750708
L		 22602011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2261
2262 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2263 array access for BFD_RELOC_386_IRELATIVE.
2264
2123f9ad
BS		 22652011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2266
2267 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2268
f64b2e8d
NC		 22692011-04-11 Mark Wielaard <mjw@redhat.com>
2270
2271 PR 10549
2272 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2273 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2274 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2275 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2276 also if STB_GNU_UNIQUE symbol binding was seen.
2277 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2278 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2279 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2280 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2281 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2282 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2283
e57278ef
AM		 22842011-04-11 Alan Modra <amodra@gmail.com>
2285
2286 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2287 sections.
2288 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2289 (_bfd_generic_get_section_contents_in_window): Likewise.
2290 * section.c (bfd_get_section_contents): Likewise.
2291 * compress.c (bfd_get_full_section_contents): Likewise.
2292 * elf32-rx.c (rx_final_link): Ignore rawsize.
2293 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2294 bfd with bfd_get_section_limit.
2295 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2296 os->size during final link. Update callers.
2297 * bfd-in2.h: Regenerate.
2298
e2ece73c
RS		 22992011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2300
2301 PR ld/12637
2302 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2303 as the number of global entries when merging with the primary GOT.
2304
9f973f28
L		 23052011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2306
2307 * elf32-i386.c: Update copyright year.
2308 * elf64-x86-64.c: Likewise.
2309
21e68916
KT		 23102011-04-09 Kai Tietz <ktietz@redhat.com>
2311
2312 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2313 buffer and use rawsize for sorting.
2314 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2315 before doing alignment.
2316
62d78908
L		 23172011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2318
2319 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2320 error on unsupported relocation.
2321 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2322
2351cae0
L		 23232011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2324
2325 PR binutils/12657
2326 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2327 pid_t.
2328
959b0961
L		 23292011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2330
2331 PR ld/12654
2332 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2333 instead of shared for R_386_TLS_LDO_32.
2334
33b54431
TG		 23352011-04-08 Tristan Gingold <gingold@adacore.com>
2336
2337 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2338 * coff-pmac: Remove
2339 * xcoff-target.h: Remove
2340 * Makefile.in: Regenerate.
2341
5d8e6b4d
CC		 23422011-04-07 Cary Coutant <ccoutant@google.com>
2343
2344 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2345
44e87ece 23462011-04-07 Paul Brook <paul@codesourcery.com>
33b54431 2347
44e87ece
PB		 2348 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2349 pc-relative.
2350 (elf32_tic6x_howto_table_rel): Ditto.
2351 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2352 (elf32_tic6x_check_relocs): Ditto.
2353
8c5fc800
JM		 23542011-04-06 Joseph Myers <joseph@codesourcery.com>
2355
2356 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2357 targets.
2358 (strongarm*, thumb*, xscale*): Remove architectures.
2359 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2360 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2361 xscale-*-coff): Remove targets.
2362
6f8027ae
TG		 23632011-04-01 Tristan Gingold <gingold@adacore.com>
2364
2365 * elfxx-ia64.c: include bfd_stdint.h
2366
c89ce65c
JK		 23672011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2368
2369 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2370 dynobj and its initialization.
2371
545f57c6
TG		 23722011-03-31 Tristan Gingold <gingold@adacore.com>
2373
2374 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2375 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2376 BFD_HOST_LONG_LONG to 1.
2377
083faca9
TG		 23782011-03-31 Tristan Gingold <gingold@adacore.com>
2379
2380 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2381 (_bfd_vms_write_etir): Ditto.
2382 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2383 * configure.com: Generate bfd_stdint.h
2384
ac145307
BS		 23852011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2386
2387 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2388 (elf32_tic6x_setup): Declare.
2389 * elf32-tic6x.c: Include <limits.h>.
2390 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2391 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2392 New structures.
2393 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2394 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2395 tic6x_elf_scom_symbol_ptr): New static variables.
2396 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2397 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2398 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2399 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2400 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2401 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2402 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2403 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2404 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2405 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2406 to weak symbols as required by the ABI.
2407 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2408 as needed when generating DSBT output.
2409 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2410 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2411 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2412 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2413 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2414 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2415 New static functions.
2416 (ELF_MAXPAGESIZE): Define to 0x1000.
2417 (bfd_elf32_bfd_copy_private_bfd_data,
2418 bfd_elf32_bfd_link_hash_table_create,
2419 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2420 elf_backend_want_got_plt, elf_backend_want_dynbss,
2421 elf_backend_plt_readonly, elf_backend_got_header_size,
2422 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2423 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2424 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2425 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2426 elf_backend_section_from_bfd_section,
2427 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2428 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2429 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2430
2431 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2432 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2433 * bfd/bfd-in2.h: Regenerate.
2434 * bfd/libbfd.h: Regenerate.
2435 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2436
53dd76d3
TG		 24372011-03-31 Tristan Gingold <gingold@adacore.com>
2438
2439 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2440 entry on xcoff when value is C_NULL_VALUE.
2441
24422011-03-31 Tristan Gingold <gingold@adacore.com>
2040caca
TG		 2443
2444 * libcoff-in.h (exec_hdr): Remove.
2445 * libcoff.h: Regenerate.
2446
3a294fa7
NC		 24472011-03-30 Nick Clifton <nickc@redhat.com>
2448
2449 * po/da.po: Updated Danish translation.
2450
e117360e
RH		 24512011-03-29 Richard Henderson <rth@redhat.com>
2452
2453 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2454 (elf64_alpha_gc_sweep_hook): New.
2455 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2456 (elf_backend_can_gc_sections): New.
2457
5b806d27
NC		 24582011-03-26 John Marino <binutils@marino.st>
2459
2460 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2461 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2462 * configure: Regenerate.
2463
b42adabf
NC		 24642011-03-25 Michael Snyder <msnyder@vmware.com>
2465
2466 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2467
a283ff93
TG		 24682011-03-25 Tristan Gingold <gingold@adacore.com>
2469
2470 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2471 of find_nearest_line on object files.
2472
cf6b8767
TG		 24732011-03-25 Tristan Gingold <gingold@adacore.com>
2474
2475 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2476 Minor reordering.
2477 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2478
663a1470
AM		 24792011-03-24 Alan Modra <amodra@gmail.com>
2480
2481 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2482 old-style __tls_get_addr calls without marker relocs don't match
2483 their arg setup insn one for one. If such mismatches are found
2484 report the reloc and don't do any tls optimization.
2485 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2486
dc80f6ae
EW		 24872011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2488
2489 * bfd-in2.h: Regenerate.
2490
8cc66334
EW		 24912011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2492
2493 * archures.c: Add AVR XMEGA architecture information.
2494 * cpu-avr.c (arch_info_struct): Likewise.
2495 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2496 (elf32_avr_object_p): Likewise.
2497
34e77a92
RS		 24982011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2499
2500 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2501 * bfd-in2.h: Regenerate.
2502 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2503 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2504 entry.
2505 (elf32_arm_howto_from_type): Update accordingly.
2506 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2507 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2508 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2509 with an extra noncall_refcount field.
2510 (arm_local_iplt_info): New structure.
2511 (elf_arm_obj_tdata): Add local_iplt.
2512 (elf32_arm_local_iplt): New accessor macro.
2513 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2514 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2515 Change tls_type to a bitfield and add is_iplt.
2516 (elf32_arm_link_hash_newfunc): Update accordingly.
2517 (elf32_arm_allocate_local_sym_info): New function.
2518 (elf32_arm_create_local_iplt): Likewise.
2519 (elf32_arm_get_plt_info): Likewise.
2520 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2521 (elf32_arm_get_local_dynreloc_list): Likewise.
2522 (create_ifunc_sections): Likewise.
2523 (elf32_arm_copy_indirect_symbol): Update after the changes to
2524 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2525 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2526 to get PLT information. Assert that all STT_GNU_IFUNC references
2527 are turned into PLT references.
2528 (arm_build_one_stub): Pass the symbol type to
2529 elf32_arm_final_link_relocate.
2530 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2531 (elf32_arm_allocate_irelocs): New function.
2532 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2533 all R_ARM_IRELATIVE.
2534 (elf32_arm_allocate_plt_entry): New function.
2535 (elf32_arm_populate_plt_entry): Likewise.
2536 (elf32_arm_final_link_relocate): Add an st_type parameter.
2537 Set srelgot to null for static objects. Use separate variables
2538 to record which st_value and st_type should be used when generating
2539 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2540 symbol's PLT information, setting has_iplt_entry, splt,
2541 plt_offset and gotplt_offset accordingly. Check whether
2542 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2543 the relocation target accordingly. Broaden assert to include
2544 .iplts. Don't set sreloc for static relocations. Assert that
2545 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2546 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2547 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2548 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2549 resolve GOT references to the .igot.plt entry.
2550 (elf32_arm_relocate_section): Update the call to
2551 elf32_arm_final_link_relocate.
2552 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2553 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2554 relocations in shared libraries and relocatable executables.
2555 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2556 to get the list of dynamic relocations for a local symbol.
2557 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2558 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2559 to allocate local symbol information. Treat R_ARM_REL32 and
2560 R_ARM_REL32_NOI as call relocations in shared libraries and
2561 relocatable executables. Record PLT information for local
2562 STT_GNU_IFUNC functions as well as global functions. Count
2563 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2564 to get the list of dynamic relocations for a local symbol.
2565 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2566 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2567 removed. Update after the changes to elf32_arm_link_hash_entry.
2568 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2569 entries should live in .plt or .iplt. Check whether the .igot.plt
2570 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2571 to allocate .plt and .(i)got.plt entries. Detect which .got
2572 entries will need R_ARM_IRELATIVE relocations and use
2573 elf32_arm_allocate_irelocs to allocate them. Likewise other
2574 non-.got dynamic relocations.
2575 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2576 and dynamic relocations for local STT_GNU_IFUNC symbols.
2577 Check whether the .igot.plt and .got entries can be combined.
2578 Detect which .got entries will need R_ARM_IRELATIVE relocations
2579 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2580 section pointers intead of strcmp checks. Handle iplt and igotplt.
2581 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2582 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2583 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2584 resolve to it.
2585 (elf32_arm_output_plt_map_1): New function, split out from
2586 elf32_arm_output_plt_map. Handle .iplt entries. Use
2587 elf32_arm_plt_needs_thumb_stub_p.
2588 (elf32_arm_output_plt_map): Call it.
2589 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2590 local .iplt entries.
2591 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2592 (elf32_arm_swap_symbol_out): Likewise.
2593 (elf32_arm_add_symbol_hook): New function.
2594 (elf_backend_add_symbol_hook): Define for all targets.
2595
35fc36a8
RS		 25962011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2597
2598 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2599 * elf.c (swap_out_syms): Set st_target_internal for each
2600 Elf_Internal_Sym.
2601 * elfcode.h (elf_swap_symbol_in): Likewise.
2602 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2603 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2604 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2605 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2606 * elflink.c (elf_link_output_extsym): Likewise.
2607 (bfd_elf_final_link): Likewise.
2608 (elf_link_add_object_symbols): Copy st_target_internal
2609 to the hash table if we see a definition.
2610 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2611 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2612 a branch_type field.
2613 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2614 (arm_type_of_stub): Replace actual_st_type with an
2615 actual_branch_type parameter.
2616 (arm_build_one_stub): Use branch types rather than st_types to
2617 determine the type of branch.
2618 (cortex_a8_erratum_scan): Likewise.
2619 (elf32_arm_size_stubs): Likewise.
2620 (bfd_elf32_arm_process_before_allocation): Likewise.
2621 (allocate_dynrelocs_for_symbol): Likewise.
2622 (elf32_arm_finish_dynamic_sections): Likewise.
2623 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2624 a branch_type parameter.
2625 (elf32_arm_relocate_section): Update call accordingly.
2626 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2627 (elf32_arm_output_map_sym): Initialize st_target_internal.
2628 (elf32_arm_output_stub_sym): Likewise.
2629 (elf32_arm_symbol_processing): Delete.
2630 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2631 Use st_target_internal to record the branch type.
2632 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2633 Thumb functions.
2634 (elf32_arm_is_function_type): Delete.
2635 (elf_backend_symbol_processing): Likewise.
2636 (elf_backend_is_function_type): Likewise.
2637
cbc704f3
RS		 26382011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2639
2640 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2641 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2642 into the PLT block.
2643
f6e32f6d
RS		 26442011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2645
2646 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2647 may_need_local_target_p and may_become_dynamic_p to classify
2648 the relocation type. Don't check info->symbolic or h->def_regular
2649 when deciding whether to record a potential dynamic reloc.
2650 Don't treat potential dynamic relocs as PLT references.
2651 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2652 try to make the PLT reference count go negative.
2653
b436d854
RS		 26542011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2655
2656 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2657 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2658 Only create a dynamic relocation for local references if
2659 info->shared.
2660 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2661 allocation accordingly.
2662 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2663
47beaa6a
RS		 26642011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2665
2666 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2667 (elf32_arm_add_dynreloc): Likewise.
2668 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2669 to allocate dynamic relocations.
2670 (elf32_arm_size_dynamic_sections): Likewise.
2671 (allocate_dynrelocs): Likewise. Rename to
2672 allocate_dynrelocs_for_symbol.
2673 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2674 create dynamic relocations.
2675 (elf32_arm_finish_dynamic_symbol): Likewise.
2676
52bc799a
L		 26772011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2678
2679 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2680 x32 GD->IE and GD->LE transitions.
2681 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2682 and LD->LE transitions.
2683
e11840f9
AM		 26842011-03-10 Alan Modra <amodra@gmail.com>
2685
2686 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2687 for LO_DS error message and correct multiple.
2688
aa374f67
AM		 26892011-03-10 Alan Modra <amodra@gmail.com>
2690
2691 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2692 (ppc64_elf_link_just_syms): New function.
2693 (opd_entry_value): Don't assume big-endian host.
2694 (get_r2off): New function.
2695 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2696
d59a60e9
MS		 26972011-03-06 Michael Snyder <msnyder@vmware.com>
2698
4281caad
MS		 2699 * compress.c (bfd_compress_section_contents): Check for out of mem.
2700
17672001
MS		 2701 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2702 that case statement falls through intentionally.
2703
d59a60e9
MS		 2704 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2705
0e29e6e8
AM		 27062011-03-04 Alan Modra <amodra@gmail.com>
2707
2708 * archive.c (bsd_write_armap): Don't call stat in deterministic
2709 mode, and don't use st_mtime if stat returns error.
2710
eb00922a
MS		 27112011-03-03 Michael Snyder <msnyder@vmware.com>
2712
08c13595
MS		 2713 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2714
d543c50d
MS		 2715 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2716
c38eb2a6
MS		 2717 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2718 (aout_link_write_other_symbol): Missing break statement.
2719
8ecc1f20
MS		 2720 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2721
eb00922a
MS		 2722 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2723
4a4c5f25
L		 27242011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2725
2726 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2727 x32 IE->LE transition.
2728 (elf_x86_64_relocate_section): Likewise.
2729
ddcf1fcf
BS		 27302011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2731
aa374f67
AM		 2732 * elflink.c (is_reloc_section): Remove function.
2733 (get_dynamic_reloc_section_name): Construct string manually.
ddcf1fcf 2734
007d6189
KT		 27352011-02-28 Kai Tietz <kai.tietz@onevision.com>
2736
2737 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2738 (adjust_relative_path): Likewise.
2739 (_bfd_construct_extended_name_table): Likewise.
2740 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2741 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2742 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2743 * elf32-spu.c (sort_bfds): Likewise.
2744 (spu_elf_auto_overlay): Likewise.
2745 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2746 * xcofflink.c (xcoff_set_import_path): Likewise.
2747 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2748 (xtensa_regfile_lookup_shortname): Likewise.
2749
8616ad89
AM		 27502011-02-28 Alan Modra <amodra@gmail.com>
2751
2752 PR 12513
2753 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2754 stringsize. Properly sanity check symdef_count. Remove redundant
2755 bfd_release.
2756
80549d04
RÁE		 27572011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2758
2759 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2760 and handle claim_file seeking. Only try to load the plugin once.
2761
93b3ac75
AS		 27622011-02-22 Andreas Schwab <schwab@redhat.com>
2763
2764 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2765 relocation read the value from the second GOT slot.
2766
6fa052f0
TG		 27672011-02-15 Tristan Gingold <gingold@adacore.com>
2768
2769 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2770
28be611c
AM		 27712011-02-15 Alan Modra <amodra@gmail.com>
2772
2773 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2774 toc relocs. Fuss over free(NULL).
2775
93252b1c
MF		 27762011-02-14 Mike Frysinger <vapier@gentoo.org>
2777
2778 * elflink.c (bfd_elf_size_dynamic_sections): Add
2779 bfd_get_symbol_leading_char to the start of newname.
2780
822ce8ee
RW		 27812011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2782
2783 * configure: Regenerate.
2784
425b145b
AM		 27852011-02-09 Alan Modra <amodra@gmail.com>
2786
2787 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2788 we are done. When optimising large toc, check that a global
2789 symbol on a toc reloc is defined in a kept section.
2790
82f2dbf7
NC		 27912011-02-08 Nick Clifton <nickc@redhat.com>
2792
2793 PR binutils/12467
2794 * elf.c (assign_file_positions_for_load_sections): Set the program
2795 header offset and entry size to zero if there are no program
2796 headers.
2797
df22d223
AM		 27982011-02-08 Alan Modra <amodra@gmail.com>
2799
2800 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2801 local_syms when looking for local symbols in .toc.
2802
6683a28d
AM		 28032011-02-01 Alan Modra <amodra@gmail.com>
2804
2805 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2806 for toc pointer on any section having makes_toc_func_call set.
2807 (check_pasted_section): Ensure pasted .init/.fini fragments use
2808 the same toc if any has makes_toc_func_call set.
2809
5240d94d
JM		 28102011-01-28 Joseph Myers <joseph@codesourcery.com>
2811
2812 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2813 field.
2814
ed88c97e
RS		 28152011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2816
2817 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2818 common sections too.
2819
1a0c107f
L		 28202011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2821
04449d86
L		 2822 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2823 Solaris target.
1a0c107f 2824
d68cd58c
NC		 28252011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2826
2827 Fix compilation for mingw64.
2828 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2829 typecast to avoid warning.
2830 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2831 usage.
2832 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2833 of long for pointer to avoid warning.
2834 (elfNN_ia64_relax_brl): Idem.
2835 (elfNN_ia64_install_value): Idem.
2836 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2837
da17376b
RS		 28382011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2839
2840 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2841 h->needs_plt when deciding whether to record a possible dynamic reloc.
2842
1e81e12b
RS		 28432011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2844
2845 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2846 dynamic relocs for the removed section.
2847
d1534d16
L		 28482011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2849
2850 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2851 relocations.
2852
248775ba
L		 28532011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2854
2855 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2856 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2857 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2858 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2859 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2860 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2861 for ILP32.
2862
4a97a0e5
AM		 28632011-01-14 Alan Modra <amodra@gmail.com>
2864
2865 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2866 error.
2867 (_bfd_default_error_handler): Likewise.
2868 * elf.c (print_segment_map): Likewise.
2869 * libbfd.c (warn_deprecated): Likewise.
2870 * som.c (som_sizeof_headers): No need to do so here.
2871 * coff-i860.c: Replace use of printf for error messages with
2872 _bfd_error_handler.
2873 * coff-ppc.c: Likewise.
2874 * coff-sh.c: Likewise.
2875 * elf32-bfin.c: Likewise.
2876 * elf32-dlx.c: Likewise.
2877 * elf32-mep.c: Likewise.
2878 * elf32-v850.c: Likewise.
2879 * mach-o.c: Likewise.
2880 * pef.c: Likewise.
2881
82e96e07
L		 28822011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2883
2884 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2885 swap_reloca_out.
2886 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2887 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2888 for 32bit.
2889 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2890 ELF_ST_TYPE.
2891 (elf_x86_64_finish_dynamic_symbol): Updated.
2892 (elf_x86_64_finish_dynamic_sections): Don't use
2893 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2894 bfd_elf64_swap_dyn_out.
2895
e6a6bb22
AM		 28962011-01-14 J. Park <grassman@gmail.com>
2897
2898 PR ld/12339
2899 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2900 following bfd_link_hash_warning symbol link.
2901
0855e32b
NS		 29022011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2903 Glauber de Oliveira Costa <glommer@gmail.com>
2904
2905 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2906 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2907 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2908 relocations.
2909 * libbfd.h: Rebuilt.
2910 * bfd-in2.h: Rebuilt.
2911 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2912 (elf32_arm_reloc_map): Likewise.
2913 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2914 (elf32_arm_stub_long_branch_any_tls_pic,
2915 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2916 (DEF_STUBS): Add new stubs.
2917 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2918 (elf32_arm_local_tlsdesc_gotent): New.
2919 (GOT_TLS_GDESC): New mask.
2920 (GOT_TLS_GD_ANY): Define.
2921 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2922 (elf32_arm_compute_jump_table_size): New.
2923 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2924 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2925 sgotplt_jump_table_size fields.
2926 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2927 (elf32_arm_link_hash_table_create): Initialize new fields.
2928 (arm_type_of_stub): Check TLS desc relocs too.
2929 (elf32_arm_stub_name): TLS desc relocs can be shared.
2930 (elf32_arm_tls_transition): Determine relaxation.
2931 (arm_stub_required_alignment): Add tls stubs.
2932 (elf32_arm_size_stubs): Likewise.
2933 (elf32_arm_tls_relax): Perform TLS relaxing.
2934 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2935 (IS_ARM_TLS_GNU_RELOC): New.
2936 (IS_ARM_TLS_RELOC): Use it.
2937 (elf32_arm_relocate_section): Perform TLS relaxing.
2938 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2939 desc relocations.
2940 (allocate_dynrelocs): Allocate tls desc relcoations.
2941 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2942 symbols.
2943 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2944 got slots.
2945 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2946 symbol.
2947 (elf32_arm_finish_dynamic_symbol): Adjust.
2948 (arm_put_trampoline): New.
2949 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2950 trampolines.
2951 (elf_backend_always_size_sections): Define.
2952
7be86737
L		 29532011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2954
2955 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2956
ae428b57 29572011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3db2e7dd
L		 2958
2959 PR ld/12366
2960 PR ld/12371
2961 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2962 handle symbols marked with regular reference, but not non-GOT
2963 reference when building shared library.
2964
2965 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2966 local and global STT_GNU_IFUNC symols when building shared
2967 library.
2968 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2969
9689e3a3
DD		 29702011-01-05 DJ Delorie <dj@redhat.com>
2971
2972 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2973 * libbfd.h: Regenerate.
2974 * bfd-in2.h: Regenerate.
2975 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2976
889a4d3e
L		 29772011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2978
2979 * cpu-i386.c (bfd_i386_compatible): New.
2980 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2981 with bfd_i386_compatible.
2982 (bfd_x86_64_arch_intel_syntax): Likewise.
2983 (bfd_i386_arch_intel_syntax): Likewise.
2984 (i8086_arch): Likewise.
2985 (bfd_x64_32_arch): Likewise.
2986 (bfd_x86_64_arch): Likewise.
2987 (bfd_i386_arch): Likewise.
2988
9e9e0820 2989For older changes see ChangeLog-2010
56882138
AM		 2990\f
2991Local Variables:
2992mode: change-log
2993left-margin: 8
2994fill-column: 74
2995version-control: never
2996End:
GDB Binutils - Deliverables
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