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Adding ld_literal_type.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
7366006f
MS		 12015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
2
3 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
4
07875fbc
MS		 52015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
6
7 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
8 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
9 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
10 width.
11
49d8f92c
MS		 122015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
13
14 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
15 field width.
16
c86934ce
NC		 172015-02-26 Nick Clifton <nickc@redhat.com>
18
19 PR binutils/17512
20 * coffcode.h (coff_compute_section_file_positions): Report
21 negative page sizes.
22 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
23 (assign_file_positions_for_non_load_sections): Replace assertion
24 with an error message.
25 (rewrite_elf_program_header): Handle excessive segment
26 alignments.
27 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
28 (bfd_mach_o_read_section_64): Likewise.
29 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
30 print a bfd name, not %A.
31
bd4d2eaa
AM		 322015-02-26 Alan Modra <amodra@gmail.com>
33
34 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
35 thread-safe stubs for iplt.
36 (build_tls_get_addr_stub): Restore r2 immediately after call.
37
99654aaf
TG		 382015-02-26 Terry Guo <terry.guo@arm.com>
39
40 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
41 merge Tag_ABI_HardFP_use.
42
a127494f
AM		 432015-02-26 Alan Modra <amodra@gmail.com>
44
45 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
46 Use text relocs rather than giving an error on trying to use
47 .dynbss for protected shared lib vars.
48 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
49
bac13f5a
AB		 502015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
51
52 * elf32-avr.c (struct elf_avr_section_data): New structure.
53 (struct avr_relax_info): New structure.
54 (elf_avr_new_section_hook): New function.
55 (struct elf_avr_section_data): Add relax_info.
56 (get_avr_relax_info): New function.
57 (init_avr_relax_info): New function.
58 (elf32_avr_relax_delete_bytes): Find next property record before
59 deleting bytes. When deleting don't move bytes beyond the next
60 property record.
61 (avr_elf32_assign_records_to_section): New function.
62 (avr_property_record_compare): New function.
63 (avr_load_all_property_sections): New function.
64 (elf32_avr_relax_section): Load property data. After relaxing the
65 section, move any .align directives that have enough deleted bytes
66 before them.
67 (bfd_elf32_new_section_hook): Define.
68
137c83d6
AB		 692015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
70
71 * elf32-avr.h (struct avr_property_header): New strucure.
72 (avr_elf32_load_property_records): Declare.
73 (avr_elf32_property_record_name): Declare.
74 * elf32-avr.c: Add bfd_stdint.h include.
75 (retrieve_local_syms): New function.
76 (get_elf_r_symndx_section): New function.
77 (get_elf_r_symndx_offset): New function.
78 (internal_reloc_compare): New function.
79 (struct avr_find_section_data): New structure.
80 (avr_is_section_for_address): New function.
81 (avr_find_section_for_address): New function.
82 (avr_elf32_load_records_from_section): New function.
83 (avr_elf32_load_property_records): New function.
84 (avr_elf32_property_record_name): New function.
85
fdd410ac
AB		 862015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
87
88 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
89 (AVR_PROPERTY_RECORDS_VERSION): Define.
90 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
91 (struct avr_property_record): New structure.
92
685080f2
NC		 932015-02-24 Nick Clifton <nickc@redhat.com>
94
95 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
96 style note entry.
97 (v850_elf_make_note_section): New function. Creates a note
98 section.
99 (v850_elf_create_sections): New function. Create a note section
100 if one is not already present.
101 (v850_elf_set_note): New function. Adds a note to a bfd.
102 (v850_elf_copy_private_bfd_data): New function. Copies V850
103 notes.
104 (v850_elf_merge_notes): New function. Merges V850 notes.
105 (print_v850_note): New function. Displays a V850 note.
106 (v850_elf_print_notes): New function. Displays all notes attached
107 to a bfd.
108 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
109 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
110 (v850_elf_fake_sections): Set the type of the V850 note section.
111 * bfd-in.h (v850_elf_create_sections): Add prototype.
112 (v850_elf_set_note): Add prototype.
113 * bfd-in2.h: Regenerate.
114
31593e1b
NC		 1152015-02-24 Nick Clifton <nickc@redhat.com>
116
117 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
118 * configure: Regenerate.
119 * config.in: Regenerate.
120 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
121 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
122 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
123 is defined.
124
3ad797fd
NC		 1252015-02-24 Nick Clifton <nickc@redhat.com>
126
127 * pdp11.c (set_section_contents): Pad the .text and .data sections
128 to their aligned sizes.
129
5518c738
YS		 1302015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
131
132 * config.bfd: Add h8300-*-linux.
133 * configure.ac: Add h8300_elf32_linux_vec.
134 * configure: Regenerate.
135 * elf32-h8300.c: Likewise.
136 * targets.c(_bfd_target_vector): Likewise.
137
cb967f0d
NC		 1382015-02-23 Nick Clifton <nickc@redhat.com>
139
140 PR 17914
141 * cpu-w65.c: Correct typos in license notice.
142
0f8f0c57
NC		 143 PR 17940
144 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
145 symbols at end of sections. Adjust function sizes.
146
4ef9f41a
AA		 1472015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
148
149 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
150 (elfcore_write_s390_vxrs_high): Likewise.
151 * elf.c (elfcore_grok_s390_vxrs_low): New function.
152 (elfcore_grok_s390_vxrs_high): New function.
153 (elfcore_grok_note): Call them.
154 (elfcore_write_s390_vxrs_low): New function.
155 (elfcore_write_s390_vxrs_high): New function.
156 (elfcore_write_register_note): Call them.
157
837914ee
BD		 1582015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
159
160 PR 17995
161 * verilog.c (verilog_write_record): Correct buffer size.
162
cf18fda4
AM		 1632015-02-19 Alan Modra <amodra@gmail.com>
164
165 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
166
d983c8c5
AM		 1672015-02-19 Alan Modra <amodra@gmail.com>
168
169 PR ld/4317
170 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
171 (elf_link_output_extsym): Drop local and global undefined syms.
172 Tidy. Expand comment.
173
2ec55de3
AM		 1742015-02-17 Alan Modra <amodra@gmail.com>
175
176 PR ld/17975
177 * elflink.c (struct elf_outext_info): Remove need_second_pass
178 and second_pass.
179 (elf_link_output_extsym): Delete code handling second forced
180 local pass. Move code emitting NULL STT_FILE symbol later, so
181 that it can be omitted if forced local is stripped. Don't
182 emit the NULL STT_FILE if no file symbols have been output.
183 (bfd_elf_final_link): Remove second forced local pass.
184 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
185 (ppc_elf_size_dynamic_sections): Likewise.
186 * elf64-ppc.c (ppc_build_one_stub): Likewise.
187 (build_global_entry_stubs): Likewise.
188 (ppc64_elf_build_stubs): Likewise.
189
6dfb72b9
L		 1902015-02-16 H.J. Lu <hongjiu.lu@intel.com>
191
192 PR ld/17975
193 * elflink.c (elf_link_output_extsym): Only check filesym_count
194 when outputting a NULL FILE symbol. Set second_pass_sym to
195 h->forced_local && !h->root.linker_def.
196
576fa883
L		 1972015-02-15 H.J. Lu <hongjiu.lu@intel.com>
198
199 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
200 on _TLS_MODULE_BASE_.
201 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
202
62f8d217
AM		 2032015-02-15 Alan Modra <amodra@gmail.com>
204
205 * dwarf2.c (read_rangelist): Correct buffer overflow check
206 Whitespace throughout file.
207
ce875075
AM		 2082015-02-14 Alan Modra <amodra@gmail.com>
209
210 PR ld/17973
211 * bfd.c (struct bfd): Add lto_output.
212 * linker.c (_bfd_handle_already_linked): Explicitly test for
213 objects added by the lto plugin.
214 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
215 no_export flags from archive.
216 * archive.c (open_nested_file): New function, setting lto_output
217 and no_export, extracted from..
218 (find_nested_archive): ..here. Flip params. Rename from
219 _bfd_find_nested_archive.
220 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
221 (_bfd_look_for_bfd_in_cache): Copy no_export.
222 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
223 my_archive->no_export test.
224 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
225 Don't use the file name when adding lto_output STT_FILE sym.
226 * bfd-in2.h: Regenerate.
227
451dfd38
AM		 2282015-02-13 Alan Modra <amodra@gmail.com>
229
230 PR binutils/17512
231 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
232 now redundant assert.
233
dbb3fbbb
NC		 2342015-02-12 Nick Clifton <nickc@redhat.com>
235
236 PR binutils/17512
237 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
238 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
239 (read_indirect_string, read_alt_indirect_string)
240 (read_alt_indirect_ref, read_address, read_abbrevs)
241 (read_attribute_value, read_attribute, decode_line_info)
242 (find_abstract_instance_name, read_rangelist)
243 (scan_unit_for_symbols, parse_comp_unit)
244 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
245 end pointers to reading functions and check for offsets taking
246 pointers out of range. Replace calls to read_*_leb128 with calls
247 to safe_read_leb128.
248
249 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
250 offset.
251 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
252 computed file_name address being before the start of the string
253 table.
254
b9dc5a87
L		 2552015-02-11 H.J. Lu <hongjiu.lu@intel.com>
256
257 PR ld/17878
258 * bfd.c (bfd_plugin_format): New.
259 (bfd): Add plugin_format and plugin_dummy_bfd.
260 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
261 argument to return TRUE if any plugin is found. Set plugin_format.
262 (has_plugin): New.
263 (bfd_plugin_target_p): New.
264 (bfd_plugin_specified_p): Likewise.
265 (bfd_plugin_target_p): Likewise.
266 (register_ld_plugin_object_p): Likewise.
267 (bfd_plugin_set_plugin): Set has_plugin.
268 (load_plugin): Cache try_load_plugin result.
269 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
270 plugin_format.
271 * plugin.h (bfd_plugin_target_p): New.
272 (bfd_plugin_specified_p): Likewise.
273 (register_ld_plugin_object_p): Likewise.
274 * bfd-in2.h: Regenerated.
275
55172d69
PA		 2762015-02-11 Pedro Alves <palves@redhat.com>
277
278 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
279 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
280 * libbfd.h: Regenerate.
281 * libcoff.h: Regenerate.
282
283 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
284 * mach-o.h [__cplusplus]: Wrap in extern "C".
285 * som.h [__cplusplus]: Wrap in extern "C".
286
77ef8654
NC		 2872015-02-10 Nick Clifton <nickc@redhat.com>
288
289 PR binutils/17512
290 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
291 hold the flag bits.
292 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
293 size and number of relocs.
294 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
295 codeview record.
296 * versados.c (process_otr): Check the esdid value before using it
297 to access the EDATA.
298
35181b3e
EM		 2992015-02-09 Ed Maste <emaste@freebsd.org>
300
301 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
302 uninitialized and unused variable.
303 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
304
989f9879
AM		 3052015-02-09 Alan Modra <amodra@gmail.com>
306
307 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
308 tls_sec.
309 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
310 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
311
ca4be51c
AM		 3122015-02-09 Alan Modra <amodra@gmail.com>
313
314 * elflink.c: Whitespace, formatting fixes.
315 (elf_link_input_bfd): Clarify comment.
316 (elf_link_output_extsym): Exclude symbols in linker created
317 sections when testing for plugin symbols.
318
1952c5cd
L		 3192015-02-07 H.J. Lu <hongjiu.lu@intel.com>
320
321 PR ld/17935
322 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
323 warning for relocation in readonly section for -z text.
324 (elf_i386_size_dynamic_sections): Likewise.
325 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
326 (elf_x86_64_size_dynamic_sections): Likewise.
327
9e2dec47
L		 3282015-02-06 H.J. Lu <hongjiu.lu@intel.com>
329
330 PR ld/12365
331 PR ld/14272
332 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
333 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
334 referenced from a non-IR file.
335
5929c344
NC		 3362015-02-06 Nick Clifton <nickc@redhat.com>
337
338 PR binutils/17512
339 * peXXigen.c (rsrc_print_resource_entries): Add range check for
340 addresses that wrap around the address space.
341 (rsrc_parse_entry): Likewise.
342
60f79275
L		 3432015-02-03 H.J. Lu <hongjiu.lu@intel.com>
344
345 PR ld/12365
346 PR ld/14272
347 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
348 undefined if it is referenced from a non-IR file.
349
64d29018
NC		 3502015-02-03 Nick Clifton <nickc@redhat.com>
351
352 PR binutils/17512
353 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
354 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
355 index or an out of range fdr index.
356 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
357 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
358 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
359 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
360 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
361 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
362 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
363 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
364 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
365 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
366 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
367 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
368 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
369 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
370 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
371 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
372 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
373 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
374 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
375 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
376 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
377 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
378 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
379 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
380 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
381 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
382 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
383 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
384 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
385 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
386 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
387 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
388 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
389 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
390 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
391 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
392 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
393 * elf32-vax.c (rtype_to_howto): Likewise.
394 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
395 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
396 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
397 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
398 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
399 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
400 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
401 of range symbol indicies.
402 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
403 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
404 (bfd_mach_o_build_dysymtab): Likewise.
405 (bfd_mach_o_write_symtab_content): Set the string table size to
406 zero upon error.
407 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
408 read fails.
409 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
410 fields.
411 * tekhex.c (first_phase): Check for src pointer reaching end of
412 buffer.
413
3a635617
WN		 4142015-02-03 Will Newton <will.newton@linaro.org>
415
46b87d49
WN		 416 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
417 Set st_value to zero for undefined symbols if the reference
418 is weak or pointer_equality_needed is FALSE.
419
3a635617
WN		 420 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
421 comment discussing why we clear st_value for some symbols.
422
0c4bd9d9
KLC		 4232015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
424
425 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
426 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
427
b86ac8e3
AM		 4282015-01-29 Alan Modra <amodra@gmail.com>
429
430 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
431 optimization. Tidy mask for GOT_TLSGD optimization.
432 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
433 location of nop zapping high insn too.
434
dbd1e97e
AM		 4352015-01-28 Alan Modra <amodra@gmail.com>
436
437 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
438 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
439 in .toc indicate xlc compiled code that might require a rw .toc.
440
3f8107ab
AM		 4412015-01-28 James Bowman <james.bowman@ftdichip.com>
442
443 * Makefile.am: Add FT32 files.
444 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
445 (bfd_mach_ft32): Define.
446 (bfd_ft32_arch): Declare.
447 (bfd_archures_list): Add bfd_ft32_arch.
448 * config.bfd: Handle FT32.
449 * configure.ac: Likewise.
450 * cpu-ft32.c: New file.
451 * elf32-ft32.c: New file.
452 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
453 BFD_RELOC_FT32_18): Define.
454 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
455 * bfd-in2.h: Regenerate.
456 * libbfd.h: Regenerate.
457 * Makefile.in: Regenerate.
458 * configure: Regenerate.
459 * po/SRC-POTFILES.in: Regenerate.
460
37e3922e
NC		 4612015-01-27 Nick Clifton <nickc@redhat.com>
462
463 PR binutils/17512
464 * pdp11.c (aout_get_external_symbols): Return false if there are
465 no symbols.
466
877a8638
NC		 467 * dwarf2.c (concat_filename): Check for an empty directory table.
468 (scan_unit_for_symbols): Check for reading off the end of the
469 unit.
470 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
471 non-string form.
472 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
473 available.
474
18393a2e
KLC		 4752015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
476
477 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
478
055173ca
DD		 4792015-01-22 DJ Delorie <dj@redhat.com>
480
481 * elf32-m32c.c (m32c_apply_reloc_24): New.
482 (m32c_elf_howto_table): Use it for R_M32C_24.
483 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
484
4e5cb37e
NC		 4852015-01-22 Nick Clifton <nickc@redhat.com>
486
487 PR binutils/17512
488 * coffcode.h (handle_COMDAT): When searching for the section
489 symbol, make sure that there is space left in the symbol table.
490 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
491
86eafac0
NC		 4922015-01-21 Nick Clifton <nickc@redhat.com>
493
494 PR binutils/17512
495 * coffcode.h (coff_set_arch_mach_hook): Check return value from
496 bfd_malloc.
497 (coff_slurp_line_table): Return FALSE if the line number
498 information was corrupt.
499 (coff_slurp_symbol_table): Return FALSE if the symbol information
500 was corrupt.
501 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
502 initialise the fields of the dyld_info structure.
503 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
504 error message and a return value.
505 (bfd_mach_o_layout_commands): Change the function to boolean.
506 Return FALSE if the function fails.
507 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
508 fails.
509 (bfd_mach_o_read_command): Fail if an unrecognised command is
510 encountered.
511 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
512 read fails.
513 (slurp_symtab): Check the return from bfd_malloc.
514 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
515 encountered an error.
516 (_bfd_XXi_final_link_postscript): Fail if a section could not be
517 copied.
518 * peicode.h (pe_bfd_object_p): Fail if the header could not be
519 swapped in.
520 * tekhex.c (first_phase): Fail if the section is too big.
521 * versados.c (struct esdid): Add content_size field.
522 (process_otr): Use and check the new field.
523 (versados_get_section_contents): Check that the section exists and
524 that the requested data is available.
525
03d5b773
CLT		 5262015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
527
528 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
529
1c9177d9
AM		 5302015-01-20 Alan Modra <amodra@gmail.com>
531
532 PR ld/17615
533 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
534 ELF_COMMON_DEF syms.
535
c4621b33
AM		 5362015-01-19 Alan Modra <amodra@gmail.com>
537
3e2aa5bb 538 PR ld/17615
c4621b33
AM		 539 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
540 linker script assignments too.
541 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
542 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
543
0ba38529
AM		 5442015-01-19 Alan Modra <amodra@gmail.com>
545
546 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
547 to allow return of first howto.
548 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
549 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
550 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
551 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
552 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
553 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
554 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
555 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
556 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
557 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
558 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
559 (spu_elf_reloc_type_lookup): Adjust to suit.
560
6346d5ca
AM		 5612015-01-19 Alan Modra <amodra@gmail.com>
562
563 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
564 (bfd_get_section_limit): ..here.
565 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
566 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
567 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
568 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
569 bfd_reloc_outofrange check.
570 * bfd-in2.h: Regenerate.
571
572 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
573 on zero size relocs.
574 * ecoff.c (ecoff_reloc_link_order): Likewise.
575 * elf32-nds32.c (nds32_relocate_contents): Likewise.
576 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
577
578 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
579 (_bfd_clear_contents): Likewise.
580 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
581 (mips_elf_perform_relocation): Likewise.
582
583 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
584 from malloc on zero size alloc.
585 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
586 * elflink.c (elf_reloc_link_order): Likewise.
587 * linker.c (_bfd_generic_reloc_link_order): Likewise.
588 * pdp11.c (aout_link_reloc_link_order): Likewise.
589 * xcofflink.c (xcoff_reloc_link_order): Likewise.
590
591 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
592 bitsize 0, and complain_overflow_dont.
593 * coff-sparc.c (coff_sparc_howto_table): Likewise.
594 * elf-hppa.h (elf_hppa_howto_table): Likewise.
595 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
596 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
597 * elf32-arc.c (elf_arc_howto_table): Likewise.
598 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
599 * elf32-avr.c (elf_avr_howto_table): Likewise.
600 * elf32-bfin.c (bfin_howto_table): Likewise.
601 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
602 * elf32-cris.c (cris_elf_howto_table): Likewise.
603 * elf32-crx.c (crx_elf_howto_table): Likewise.
604 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
605 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
606 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
607 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
608 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
609 * elf32-frv.c (elf32_frv_howto_table): Likewise.
610 * elf32-h8300.c (h8_elf_howto_table): Likewise.
611 * elf32-i370.c (i370_elf_howto_raw): Likewise.
612 * elf32-i386.c (elf_howto_table): Likewise.
613 * elf32-i860.c (elf32_i860_howto_table): Likewise.
614 * elf32-i960.c (elf32_i960_relocate): Likewise.
615 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
616 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
617 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
618 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
619 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
620 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
621 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
622 * elf32-m68k.c (howto_table): Likewise.
623 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
624 * elf32-mep.c (mep_elf_howto_table): Likewise.
625 * elf32-metag.c (elf_metag_howto_table): Likewise.
626 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
627 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
628 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
629 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
630 * elf32-mt.c (mt_elf_howto_table): Likewise.
631 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
632 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
633 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
634 * elf32-pj.c (pj_elf_howto_table): Likewise.
635 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
636 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
637 * elf32-rx.c (rx_elf_howto_table): Likewise.
638 * elf32-s390.c (elf_howto_table): Likewise.
639 * elf32-score.c (elf32_score_howto_table): Likewise.
640 * elf32-score7.c (elf32_score_howto_table): Likewise.
641 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
642 * elf32-spu.c (elf_howto_table): Likewise.
643 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
644 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
645 * elf32-v850.c (v850_elf_howto_table): Likewise.
646 * elf32-vax.c (howto_table): Likewise.
647 * elf32-visium.c (visium_elf_howto_table): Likewise.
648 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
649 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
650 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
651 * elf32-xtensa.c (elf_howto_table): Likewise.
652 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
653 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
654 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
655 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
656 * elf64-s390.c (elf_howto_table): Likewise.
657 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
658 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
659 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
660 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
661 (elfNN_aarch64_howto_none): Likewise.
662 * elfxx-ia64.c (ia64_howto_table): Likewise.
663 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
664 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
665 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
666
6333bc0d
L		 6672015-01-15 H.J. Lu <hongjiu.lu@intel.com>
668
669 PR ld/17847
670 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
671 about -fPIC if the symbol is undefined when building executable.
672
cd21f5da
NC		 6732015-01-15 Nick Clifton <nickc@redhat.com>
674
675 PR binutils/17512
676 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
677 error message. Never return an invalid howto pointer.
678 * elf32-cr16.c (cr16_info_to_howto): Likewise.
679 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
680 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
681 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
682 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
683 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
684 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
685 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
686 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
687 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
688 * elf32-vax.c (rtype_to_howto): Likewise.
689 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
690 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
691 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
692 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
693 (sh_elf_reloc): Check that the reloc is in range.
694 * reloc.c (bfd_perform_relocation): Check that the section is big
695 enough for the entire reloc.
696 (bfd_generic_get_relocated_section_contents): Report unexpected
697 return values from perform_reloc.
698
2d071cfc
NC		 6992015-01-15 Nick Clifton <nickc@redhat.com>
700
701 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
702 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
703 relaxation.
704
ca55926c
AM		 7052015-01-15 Alan Modra <amodra@gmail.com>
706
707 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
708 any output section matching a linker created dynobj section.
709
8539e4e8
AM		 7102015-01-15 Alan Modra <amodra@gmail.com>
711
712 PR 17842
713 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
714 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
715 Don't assign symtab file position unless symbols will be output.
716 Merge blocks with condition in common. Don't call
717 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
718 unless other symbols are output. Move assignment of symtab_shndx
719 file position. Localize variable.
720
52db4ec2
JW		 7212015-01-14 Jiong Wang <jiong.wang@arm.com>
722
723 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
724 trying to defer them to runtime.
725
0941db69
JW		 7262015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
727
728 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
729 to check if a symbol should be bound symbolically.
730
0172429c
JW		 7312015-01-13 Jiong Wang <jiong.wang@arm.com>
732
733 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
734 for TLSLE_MOVW_TPREL_G2.
735
bab91cce
JW		 7362015-01-13 Jiong Wang <jiong.wang@arm.com>
737
738 PR ld/17415
739 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
740 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
741 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
742 bit mask.
743
3c758495
TG		 7442015-01-12 Terry Guo <terry.guo@arm.com>
745
746 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
747 function.
748 (_bfd_elf_gc_mark_extra_sections): Use it.
749
9d1d54d5
L		 7502015-01-11 H.J. Lu <hongjiu.lu@intel.com>
751
752 PR ld/17827
753 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
754 only discard space for pc-relative relocs symbols which turn
755 out to need copy relocs.
756
c6e8e93a
NC		 7572015-01-09 Nick Clifton <nickc@redhat.com>
758
759 * tekhex.c (getvalue): Fix thinko in test for correct extraction
760 of value.
761 (getsym): Return false if there was not enough data to extract the
762 symbol.
763
400cf8cb
AG		 7642015-01-09 Anthony Green <green@moxielogic.com>
765
766 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
767
23d4663e
NC		 7682015-01-08 Nick Clifton <nickc@redhat.com>
769
770 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
771 16-bit absolute BR instructions to 10-bit pc-relative JMP
772 instructions.
773
063bb025
NC		 7742015-01-08 Nick Clifton <nickc@redhat.com>
775
776 PR binutils/17512
777 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
778 to load the line table.
779 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
780 maxpagesize of 1.
781 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
782 the Data Directory Size is too large.
783
6f25f223
L		 7842015-01-06 H.J. Lu <hongjiu.lu@intel.com>
785
786 PR binutils/17512
787 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
788 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
789
85880250
NC		 7902015-01-06 Nick Clifton <nickc@redhat.com>
791
792 PR binutils/17512
e7287c7f
NC		 793 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
794 string table.
795
ec93045b
NC		 796 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
797 (bfd_perform_relocation): Include the size of the reloc in the
798 test for an out of range relocation.
799 (bfd_generic_get_relocated_section_contents): Remove reloc range
800 test.
801
85880250
NC		 802 * coff-i860.c (CALC_ADDEND): Always set an addend value.
803 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
804 avoid reading off the end of the buffer.
805 (getsym): Likewise.
806 (first_phase): Likewise.
807 (pass_over): Pass an end pointer to the invoked function.
808
533d0af0
L		 8092015-01-05 H.J. Lu <hongjiu.lu@intel.com>
810
811 PR binutils/17512
812 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
813 input.
814 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
815
896ca098
NC		 8162015-01-05 Nick Clifton <nickc@redhat.com>
817
818 PR binutils/17512
819 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
820 is at least big enough for the header to be read.
821 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
822 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
823 (bfd_mach_o_read_command): Prevetn duplicate error messages about
824 unrecognized commands.
825 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
826 when indexing into the string table.
827
b90efa5b 8282015-01-01 Alan Modra <amodra@gmail.com>
ee3b52e9 829
b90efa5b 830 Update year range in copyright notice of all files.
ee3b52e9 831
b90efa5b 832For older changes see ChangeLog-2014
56882138 833\f
b90efa5b 834Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 835
836Copying and distribution of this file, with or without modification,
837are permitted in any medium without royalty provided the copyright
838notice and this notice are preserved.
839
56882138
AM		 840Local Variables:
841mode: change-log
842left-margin: 8
843fill-column: 74
844version-control: never
845End:
GDB Binutils - Deliverables
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