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Adding tls-tiny-ie test.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
043bf05a
MS		 12015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
2
3 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
4 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
5 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
6 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
7 (elfNN_aarch64_check_relocs): Handle
8 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
9
10 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
11 (_bfd_aarch64_elf_resolve_relocation): Likewise.
12
7366006f
MS		 132015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
14
15 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
16
07875fbc
MS		 172015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
18
19 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
20 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
21 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
22 width.
23
49d8f92c
MS		 242015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
25
26 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
27 field width.
28
c86934ce
NC		 292015-02-26 Nick Clifton <nickc@redhat.com>
30
31 PR binutils/17512
32 * coffcode.h (coff_compute_section_file_positions): Report
33 negative page sizes.
34 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
35 (assign_file_positions_for_non_load_sections): Replace assertion
36 with an error message.
37 (rewrite_elf_program_header): Handle excessive segment
38 alignments.
39 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
40 (bfd_mach_o_read_section_64): Likewise.
41 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
42 print a bfd name, not %A.
43
bd4d2eaa
AM		 442015-02-26 Alan Modra <amodra@gmail.com>
45
46 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
47 thread-safe stubs for iplt.
48 (build_tls_get_addr_stub): Restore r2 immediately after call.
49
99654aaf
TG		 502015-02-26 Terry Guo <terry.guo@arm.com>
51
52 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
53 merge Tag_ABI_HardFP_use.
54
a127494f
AM		 552015-02-26 Alan Modra <amodra@gmail.com>
56
57 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
58 Use text relocs rather than giving an error on trying to use
59 .dynbss for protected shared lib vars.
60 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
61
bac13f5a
AB		 622015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
63
64 * elf32-avr.c (struct elf_avr_section_data): New structure.
65 (struct avr_relax_info): New structure.
66 (elf_avr_new_section_hook): New function.
67 (struct elf_avr_section_data): Add relax_info.
68 (get_avr_relax_info): New function.
69 (init_avr_relax_info): New function.
70 (elf32_avr_relax_delete_bytes): Find next property record before
71 deleting bytes. When deleting don't move bytes beyond the next
72 property record.
73 (avr_elf32_assign_records_to_section): New function.
74 (avr_property_record_compare): New function.
75 (avr_load_all_property_sections): New function.
76 (elf32_avr_relax_section): Load property data. After relaxing the
77 section, move any .align directives that have enough deleted bytes
78 before them.
79 (bfd_elf32_new_section_hook): Define.
80
137c83d6
AB		 812015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
82
83 * elf32-avr.h (struct avr_property_header): New strucure.
84 (avr_elf32_load_property_records): Declare.
85 (avr_elf32_property_record_name): Declare.
86 * elf32-avr.c: Add bfd_stdint.h include.
87 (retrieve_local_syms): New function.
88 (get_elf_r_symndx_section): New function.
89 (get_elf_r_symndx_offset): New function.
90 (internal_reloc_compare): New function.
91 (struct avr_find_section_data): New structure.
92 (avr_is_section_for_address): New function.
93 (avr_find_section_for_address): New function.
94 (avr_elf32_load_records_from_section): New function.
95 (avr_elf32_load_property_records): New function.
96 (avr_elf32_property_record_name): New function.
97
fdd410ac
AB		 982015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
99
100 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
101 (AVR_PROPERTY_RECORDS_VERSION): Define.
102 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
103 (struct avr_property_record): New structure.
104
685080f2
NC		 1052015-02-24 Nick Clifton <nickc@redhat.com>
106
107 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
108 style note entry.
109 (v850_elf_make_note_section): New function. Creates a note
110 section.
111 (v850_elf_create_sections): New function. Create a note section
112 if one is not already present.
113 (v850_elf_set_note): New function. Adds a note to a bfd.
114 (v850_elf_copy_private_bfd_data): New function. Copies V850
115 notes.
116 (v850_elf_merge_notes): New function. Merges V850 notes.
117 (print_v850_note): New function. Displays a V850 note.
118 (v850_elf_print_notes): New function. Displays all notes attached
119 to a bfd.
120 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
121 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
122 (v850_elf_fake_sections): Set the type of the V850 note section.
123 * bfd-in.h (v850_elf_create_sections): Add prototype.
124 (v850_elf_set_note): Add prototype.
125 * bfd-in2.h: Regenerate.
126
31593e1b
NC		 1272015-02-24 Nick Clifton <nickc@redhat.com>
128
129 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
130 * configure: Regenerate.
131 * config.in: Regenerate.
132 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
133 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
134 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
135 is defined.
136
3ad797fd
NC		 1372015-02-24 Nick Clifton <nickc@redhat.com>
138
139 * pdp11.c (set_section_contents): Pad the .text and .data sections
140 to their aligned sizes.
141
5518c738
YS		 1422015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
143
144 * config.bfd: Add h8300-*-linux.
145 * configure.ac: Add h8300_elf32_linux_vec.
146 * configure: Regenerate.
147 * elf32-h8300.c: Likewise.
148 * targets.c(_bfd_target_vector): Likewise.
149
cb967f0d
NC		 1502015-02-23 Nick Clifton <nickc@redhat.com>
151
152 PR 17914
153 * cpu-w65.c: Correct typos in license notice.
154
0f8f0c57
NC		 155 PR 17940
156 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
157 symbols at end of sections. Adjust function sizes.
158
4ef9f41a
AA		 1592015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
160
161 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
162 (elfcore_write_s390_vxrs_high): Likewise.
163 * elf.c (elfcore_grok_s390_vxrs_low): New function.
164 (elfcore_grok_s390_vxrs_high): New function.
165 (elfcore_grok_note): Call them.
166 (elfcore_write_s390_vxrs_low): New function.
167 (elfcore_write_s390_vxrs_high): New function.
168 (elfcore_write_register_note): Call them.
169
837914ee
BD		 1702015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
171
172 PR 17995
173 * verilog.c (verilog_write_record): Correct buffer size.
174
cf18fda4
AM		 1752015-02-19 Alan Modra <amodra@gmail.com>
176
177 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
178
d983c8c5
AM		 1792015-02-19 Alan Modra <amodra@gmail.com>
180
181 PR ld/4317
182 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
183 (elf_link_output_extsym): Drop local and global undefined syms.
184 Tidy. Expand comment.
185
2ec55de3
AM		 1862015-02-17 Alan Modra <amodra@gmail.com>
187
188 PR ld/17975
189 * elflink.c (struct elf_outext_info): Remove need_second_pass
190 and second_pass.
191 (elf_link_output_extsym): Delete code handling second forced
192 local pass. Move code emitting NULL STT_FILE symbol later, so
193 that it can be omitted if forced local is stripped. Don't
194 emit the NULL STT_FILE if no file symbols have been output.
195 (bfd_elf_final_link): Remove second forced local pass.
196 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
197 (ppc_elf_size_dynamic_sections): Likewise.
198 * elf64-ppc.c (ppc_build_one_stub): Likewise.
199 (build_global_entry_stubs): Likewise.
200 (ppc64_elf_build_stubs): Likewise.
201
6dfb72b9
L		 2022015-02-16 H.J. Lu <hongjiu.lu@intel.com>
203
204 PR ld/17975
205 * elflink.c (elf_link_output_extsym): Only check filesym_count
206 when outputting a NULL FILE symbol. Set second_pass_sym to
207 h->forced_local && !h->root.linker_def.
208
576fa883
L		 2092015-02-15 H.J. Lu <hongjiu.lu@intel.com>
210
211 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
212 on _TLS_MODULE_BASE_.
213 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
214
62f8d217
AM		 2152015-02-15 Alan Modra <amodra@gmail.com>
216
217 * dwarf2.c (read_rangelist): Correct buffer overflow check
218 Whitespace throughout file.
219
ce875075
AM		 2202015-02-14 Alan Modra <amodra@gmail.com>
221
222 PR ld/17973
223 * bfd.c (struct bfd): Add lto_output.
224 * linker.c (_bfd_handle_already_linked): Explicitly test for
225 objects added by the lto plugin.
226 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
227 no_export flags from archive.
228 * archive.c (open_nested_file): New function, setting lto_output
229 and no_export, extracted from..
230 (find_nested_archive): ..here. Flip params. Rename from
231 _bfd_find_nested_archive.
232 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
233 (_bfd_look_for_bfd_in_cache): Copy no_export.
234 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
235 my_archive->no_export test.
236 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
237 Don't use the file name when adding lto_output STT_FILE sym.
238 * bfd-in2.h: Regenerate.
239
451dfd38
AM		 2402015-02-13 Alan Modra <amodra@gmail.com>
241
242 PR binutils/17512
243 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
244 now redundant assert.
245
dbb3fbbb
NC		 2462015-02-12 Nick Clifton <nickc@redhat.com>
247
248 PR binutils/17512
249 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
250 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
251 (read_indirect_string, read_alt_indirect_string)
252 (read_alt_indirect_ref, read_address, read_abbrevs)
253 (read_attribute_value, read_attribute, decode_line_info)
254 (find_abstract_instance_name, read_rangelist)
255 (scan_unit_for_symbols, parse_comp_unit)
256 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
257 end pointers to reading functions and check for offsets taking
258 pointers out of range. Replace calls to read_*_leb128 with calls
259 to safe_read_leb128.
260
261 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
262 offset.
263 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
264 computed file_name address being before the start of the string
265 table.
266
b9dc5a87
L		 2672015-02-11 H.J. Lu <hongjiu.lu@intel.com>
268
269 PR ld/17878
270 * bfd.c (bfd_plugin_format): New.
271 (bfd): Add plugin_format and plugin_dummy_bfd.
272 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
273 argument to return TRUE if any plugin is found. Set plugin_format.
274 (has_plugin): New.
275 (bfd_plugin_target_p): New.
276 (bfd_plugin_specified_p): Likewise.
277 (bfd_plugin_target_p): Likewise.
278 (register_ld_plugin_object_p): Likewise.
279 (bfd_plugin_set_plugin): Set has_plugin.
280 (load_plugin): Cache try_load_plugin result.
281 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
282 plugin_format.
283 * plugin.h (bfd_plugin_target_p): New.
284 (bfd_plugin_specified_p): Likewise.
285 (register_ld_plugin_object_p): Likewise.
286 * bfd-in2.h: Regenerated.
287
55172d69
PA		 2882015-02-11 Pedro Alves <palves@redhat.com>
289
290 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
291 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
292 * libbfd.h: Regenerate.
293 * libcoff.h: Regenerate.
294
295 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
296 * mach-o.h [__cplusplus]: Wrap in extern "C".
297 * som.h [__cplusplus]: Wrap in extern "C".
298
77ef8654
NC		 2992015-02-10 Nick Clifton <nickc@redhat.com>
300
301 PR binutils/17512
302 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
303 hold the flag bits.
304 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
305 size and number of relocs.
306 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
307 codeview record.
308 * versados.c (process_otr): Check the esdid value before using it
309 to access the EDATA.
310
35181b3e
EM		 3112015-02-09 Ed Maste <emaste@freebsd.org>
312
313 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
314 uninitialized and unused variable.
315 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
316
989f9879
AM		 3172015-02-09 Alan Modra <amodra@gmail.com>
318
319 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
320 tls_sec.
321 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
322 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
323
ca4be51c
AM		 3242015-02-09 Alan Modra <amodra@gmail.com>
325
326 * elflink.c: Whitespace, formatting fixes.
327 (elf_link_input_bfd): Clarify comment.
328 (elf_link_output_extsym): Exclude symbols in linker created
329 sections when testing for plugin symbols.
330
1952c5cd
L		 3312015-02-07 H.J. Lu <hongjiu.lu@intel.com>
332
333 PR ld/17935
334 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
335 warning for relocation in readonly section for -z text.
336 (elf_i386_size_dynamic_sections): Likewise.
337 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
338 (elf_x86_64_size_dynamic_sections): Likewise.
339
9e2dec47
L		 3402015-02-06 H.J. Lu <hongjiu.lu@intel.com>
341
342 PR ld/12365
343 PR ld/14272
344 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
345 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
346 referenced from a non-IR file.
347
5929c344
NC		 3482015-02-06 Nick Clifton <nickc@redhat.com>
349
350 PR binutils/17512
351 * peXXigen.c (rsrc_print_resource_entries): Add range check for
352 addresses that wrap around the address space.
353 (rsrc_parse_entry): Likewise.
354
60f79275
L		 3552015-02-03 H.J. Lu <hongjiu.lu@intel.com>
356
357 PR ld/12365
358 PR ld/14272
359 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
360 undefined if it is referenced from a non-IR file.
361
64d29018
NC		 3622015-02-03 Nick Clifton <nickc@redhat.com>
363
364 PR binutils/17512
365 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
366 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
367 index or an out of range fdr index.
368 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
369 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
370 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
371 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
372 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
373 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
374 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
375 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
376 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
377 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
378 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
379 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
380 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
381 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
382 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
383 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
384 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
385 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
386 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
387 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
388 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
389 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
390 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
391 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
392 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
393 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
394 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
395 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
396 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
397 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
398 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
399 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
400 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
401 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
402 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
403 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
404 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
405 * elf32-vax.c (rtype_to_howto): Likewise.
406 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
407 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
408 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
409 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
410 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
411 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
412 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
413 of range symbol indicies.
414 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
415 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
416 (bfd_mach_o_build_dysymtab): Likewise.
417 (bfd_mach_o_write_symtab_content): Set the string table size to
418 zero upon error.
419 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
420 read fails.
421 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
422 fields.
423 * tekhex.c (first_phase): Check for src pointer reaching end of
424 buffer.
425
3a635617
WN		 4262015-02-03 Will Newton <will.newton@linaro.org>
427
46b87d49
WN		 428 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
429 Set st_value to zero for undefined symbols if the reference
430 is weak or pointer_equality_needed is FALSE.
431
3a635617
WN		 432 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
433 comment discussing why we clear st_value for some symbols.
434
0c4bd9d9
KLC		 4352015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
436
437 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
438 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
439
b86ac8e3
AM		 4402015-01-29 Alan Modra <amodra@gmail.com>
441
442 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
443 optimization. Tidy mask for GOT_TLSGD optimization.
444 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
445 location of nop zapping high insn too.
446
dbd1e97e
AM		 4472015-01-28 Alan Modra <amodra@gmail.com>
448
449 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
450 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
451 in .toc indicate xlc compiled code that might require a rw .toc.
452
3f8107ab
AM		 4532015-01-28 James Bowman <james.bowman@ftdichip.com>
454
455 * Makefile.am: Add FT32 files.
456 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
457 (bfd_mach_ft32): Define.
458 (bfd_ft32_arch): Declare.
459 (bfd_archures_list): Add bfd_ft32_arch.
460 * config.bfd: Handle FT32.
461 * configure.ac: Likewise.
462 * cpu-ft32.c: New file.
463 * elf32-ft32.c: New file.
464 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
465 BFD_RELOC_FT32_18): Define.
466 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
467 * bfd-in2.h: Regenerate.
468 * libbfd.h: Regenerate.
469 * Makefile.in: Regenerate.
470 * configure: Regenerate.
471 * po/SRC-POTFILES.in: Regenerate.
472
37e3922e
NC		 4732015-01-27 Nick Clifton <nickc@redhat.com>
474
475 PR binutils/17512
476 * pdp11.c (aout_get_external_symbols): Return false if there are
477 no symbols.
478
877a8638
NC		 479 * dwarf2.c (concat_filename): Check for an empty directory table.
480 (scan_unit_for_symbols): Check for reading off the end of the
481 unit.
482 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
483 non-string form.
484 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
485 available.
486
18393a2e
KLC		 4872015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
488
489 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
490
055173ca
DD		 4912015-01-22 DJ Delorie <dj@redhat.com>
492
493 * elf32-m32c.c (m32c_apply_reloc_24): New.
494 (m32c_elf_howto_table): Use it for R_M32C_24.
495 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
496
4e5cb37e
NC		 4972015-01-22 Nick Clifton <nickc@redhat.com>
498
499 PR binutils/17512
500 * coffcode.h (handle_COMDAT): When searching for the section
501 symbol, make sure that there is space left in the symbol table.
502 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
503
86eafac0
NC		 5042015-01-21 Nick Clifton <nickc@redhat.com>
505
506 PR binutils/17512
507 * coffcode.h (coff_set_arch_mach_hook): Check return value from
508 bfd_malloc.
509 (coff_slurp_line_table): Return FALSE if the line number
510 information was corrupt.
511 (coff_slurp_symbol_table): Return FALSE if the symbol information
512 was corrupt.
513 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
514 initialise the fields of the dyld_info structure.
515 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
516 error message and a return value.
517 (bfd_mach_o_layout_commands): Change the function to boolean.
518 Return FALSE if the function fails.
519 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
520 fails.
521 (bfd_mach_o_read_command): Fail if an unrecognised command is
522 encountered.
523 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
524 read fails.
525 (slurp_symtab): Check the return from bfd_malloc.
526 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
527 encountered an error.
528 (_bfd_XXi_final_link_postscript): Fail if a section could not be
529 copied.
530 * peicode.h (pe_bfd_object_p): Fail if the header could not be
531 swapped in.
532 * tekhex.c (first_phase): Fail if the section is too big.
533 * versados.c (struct esdid): Add content_size field.
534 (process_otr): Use and check the new field.
535 (versados_get_section_contents): Check that the section exists and
536 that the requested data is available.
537
03d5b773
CLT		 5382015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
539
540 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
541
1c9177d9
AM		 5422015-01-20 Alan Modra <amodra@gmail.com>
543
544 PR ld/17615
545 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
546 ELF_COMMON_DEF syms.
547
c4621b33
AM		 5482015-01-19 Alan Modra <amodra@gmail.com>
549
3e2aa5bb 550 PR ld/17615
c4621b33
AM		 551 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
552 linker script assignments too.
553 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
554 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
555
0ba38529
AM		 5562015-01-19 Alan Modra <amodra@gmail.com>
557
558 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
559 to allow return of first howto.
560 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
561 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
562 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
563 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
564 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
565 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
566 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
567 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
568 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
569 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
570 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
571 (spu_elf_reloc_type_lookup): Adjust to suit.
572
6346d5ca
AM		 5732015-01-19 Alan Modra <amodra@gmail.com>
574
575 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
576 (bfd_get_section_limit): ..here.
577 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
578 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
579 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
580 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
581 bfd_reloc_outofrange check.
582 * bfd-in2.h: Regenerate.
583
584 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
585 on zero size relocs.
586 * ecoff.c (ecoff_reloc_link_order): Likewise.
587 * elf32-nds32.c (nds32_relocate_contents): Likewise.
588 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
589
590 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
591 (_bfd_clear_contents): Likewise.
592 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
593 (mips_elf_perform_relocation): Likewise.
594
595 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
596 from malloc on zero size alloc.
597 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
598 * elflink.c (elf_reloc_link_order): Likewise.
599 * linker.c (_bfd_generic_reloc_link_order): Likewise.
600 * pdp11.c (aout_link_reloc_link_order): Likewise.
601 * xcofflink.c (xcoff_reloc_link_order): Likewise.
602
603 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
604 bitsize 0, and complain_overflow_dont.
605 * coff-sparc.c (coff_sparc_howto_table): Likewise.
606 * elf-hppa.h (elf_hppa_howto_table): Likewise.
607 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
608 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
609 * elf32-arc.c (elf_arc_howto_table): Likewise.
610 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
611 * elf32-avr.c (elf_avr_howto_table): Likewise.
612 * elf32-bfin.c (bfin_howto_table): Likewise.
613 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
614 * elf32-cris.c (cris_elf_howto_table): Likewise.
615 * elf32-crx.c (crx_elf_howto_table): Likewise.
616 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
617 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
618 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
619 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
620 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
621 * elf32-frv.c (elf32_frv_howto_table): Likewise.
622 * elf32-h8300.c (h8_elf_howto_table): Likewise.
623 * elf32-i370.c (i370_elf_howto_raw): Likewise.
624 * elf32-i386.c (elf_howto_table): Likewise.
625 * elf32-i860.c (elf32_i860_howto_table): Likewise.
626 * elf32-i960.c (elf32_i960_relocate): Likewise.
627 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
628 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
629 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
630 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
631 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
632 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
633 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
634 * elf32-m68k.c (howto_table): Likewise.
635 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
636 * elf32-mep.c (mep_elf_howto_table): Likewise.
637 * elf32-metag.c (elf_metag_howto_table): Likewise.
638 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
639 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
640 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
641 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
642 * elf32-mt.c (mt_elf_howto_table): Likewise.
643 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
644 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
645 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
646 * elf32-pj.c (pj_elf_howto_table): Likewise.
647 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
648 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
649 * elf32-rx.c (rx_elf_howto_table): Likewise.
650 * elf32-s390.c (elf_howto_table): Likewise.
651 * elf32-score.c (elf32_score_howto_table): Likewise.
652 * elf32-score7.c (elf32_score_howto_table): Likewise.
653 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
654 * elf32-spu.c (elf_howto_table): Likewise.
655 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
656 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
657 * elf32-v850.c (v850_elf_howto_table): Likewise.
658 * elf32-vax.c (howto_table): Likewise.
659 * elf32-visium.c (visium_elf_howto_table): Likewise.
660 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
661 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
662 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
663 * elf32-xtensa.c (elf_howto_table): Likewise.
664 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
665 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
666 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
667 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
668 * elf64-s390.c (elf_howto_table): Likewise.
669 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
670 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
671 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
672 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
673 (elfNN_aarch64_howto_none): Likewise.
674 * elfxx-ia64.c (ia64_howto_table): Likewise.
675 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
676 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
677 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
678
6333bc0d
L		 6792015-01-15 H.J. Lu <hongjiu.lu@intel.com>
680
681 PR ld/17847
682 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
683 about -fPIC if the symbol is undefined when building executable.
684
cd21f5da
NC		 6852015-01-15 Nick Clifton <nickc@redhat.com>
686
687 PR binutils/17512
688 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
689 error message. Never return an invalid howto pointer.
690 * elf32-cr16.c (cr16_info_to_howto): Likewise.
691 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
692 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
693 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
694 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
695 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
696 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
697 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
698 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
699 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
700 * elf32-vax.c (rtype_to_howto): Likewise.
701 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
702 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
703 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
704 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
705 (sh_elf_reloc): Check that the reloc is in range.
706 * reloc.c (bfd_perform_relocation): Check that the section is big
707 enough for the entire reloc.
708 (bfd_generic_get_relocated_section_contents): Report unexpected
709 return values from perform_reloc.
710
2d071cfc
NC		 7112015-01-15 Nick Clifton <nickc@redhat.com>
712
713 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
714 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
715 relaxation.
716
ca55926c
AM		 7172015-01-15 Alan Modra <amodra@gmail.com>
718
719 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
720 any output section matching a linker created dynobj section.
721
8539e4e8
AM		 7222015-01-15 Alan Modra <amodra@gmail.com>
723
724 PR 17842
725 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
726 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
727 Don't assign symtab file position unless symbols will be output.
728 Merge blocks with condition in common. Don't call
729 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
730 unless other symbols are output. Move assignment of symtab_shndx
731 file position. Localize variable.
732
52db4ec2
JW		 7332015-01-14 Jiong Wang <jiong.wang@arm.com>
734
735 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
736 trying to defer them to runtime.
737
0941db69
JW		 7382015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
739
740 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
741 to check if a symbol should be bound symbolically.
742
0172429c
JW		 7432015-01-13 Jiong Wang <jiong.wang@arm.com>
744
745 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
746 for TLSLE_MOVW_TPREL_G2.
747
bab91cce
JW		 7482015-01-13 Jiong Wang <jiong.wang@arm.com>
749
750 PR ld/17415
751 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
752 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
753 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
754 bit mask.
755
3c758495
TG		 7562015-01-12 Terry Guo <terry.guo@arm.com>
757
758 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
759 function.
760 (_bfd_elf_gc_mark_extra_sections): Use it.
761
9d1d54d5
L		 7622015-01-11 H.J. Lu <hongjiu.lu@intel.com>
763
764 PR ld/17827
765 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
766 only discard space for pc-relative relocs symbols which turn
767 out to need copy relocs.
768
c6e8e93a
NC		 7692015-01-09 Nick Clifton <nickc@redhat.com>
770
771 * tekhex.c (getvalue): Fix thinko in test for correct extraction
772 of value.
773 (getsym): Return false if there was not enough data to extract the
774 symbol.
775
400cf8cb
AG		 7762015-01-09 Anthony Green <green@moxielogic.com>
777
778 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
779
23d4663e
NC		 7802015-01-08 Nick Clifton <nickc@redhat.com>
781
782 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
783 16-bit absolute BR instructions to 10-bit pc-relative JMP
784 instructions.
785
063bb025
NC		 7862015-01-08 Nick Clifton <nickc@redhat.com>
787
788 PR binutils/17512
789 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
790 to load the line table.
791 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
792 maxpagesize of 1.
793 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
794 the Data Directory Size is too large.
795
6f25f223
L		 7962015-01-06 H.J. Lu <hongjiu.lu@intel.com>
797
798 PR binutils/17512
799 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
800 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
801
85880250
NC		 8022015-01-06 Nick Clifton <nickc@redhat.com>
803
804 PR binutils/17512
e7287c7f
NC		 805 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
806 string table.
807
ec93045b
NC		 808 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
809 (bfd_perform_relocation): Include the size of the reloc in the
810 test for an out of range relocation.
811 (bfd_generic_get_relocated_section_contents): Remove reloc range
812 test.
813
85880250
NC		 814 * coff-i860.c (CALC_ADDEND): Always set an addend value.
815 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
816 avoid reading off the end of the buffer.
817 (getsym): Likewise.
818 (first_phase): Likewise.
819 (pass_over): Pass an end pointer to the invoked function.
820
533d0af0
L		 8212015-01-05 H.J. Lu <hongjiu.lu@intel.com>
822
823 PR binutils/17512
824 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
825 input.
826 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
827
896ca098
NC		 8282015-01-05 Nick Clifton <nickc@redhat.com>
829
830 PR binutils/17512
831 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
832 is at least big enough for the header to be read.
833 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
834 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
835 (bfd_mach_o_read_command): Prevetn duplicate error messages about
836 unrecognized commands.
837 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
838 when indexing into the string table.
839
b90efa5b 8402015-01-01 Alan Modra <amodra@gmail.com>
ee3b52e9 841
b90efa5b 842 Update year range in copyright notice of all files.
ee3b52e9 843
b90efa5b 844For older changes see ChangeLog-2014
56882138 845\f
b90efa5b 846Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 847
848Copying and distribution of this file, with or without modification,
849are permitted in any medium without royalty provided the copyright
850notice and this notice are preserved.
851
56882138
AM		 852Local Variables:
853mode: change-log
854left-margin: 8
855fill-column: 74
856version-control: never
857End:
GDB Binutils - Deliverables
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