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gas doc warning fixes
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
d983c8c5
AM		 12015-02-19 Alan Modra <amodra@gmail.com>
2
3 PR ld/4317
4 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
5 (elf_link_output_extsym): Drop local and global undefined syms.
6 Tidy. Expand comment.
7
2ec55de3
AM		 82015-02-17 Alan Modra <amodra@gmail.com>
9
10 PR ld/17975
11 * elflink.c (struct elf_outext_info): Remove need_second_pass
12 and second_pass.
13 (elf_link_output_extsym): Delete code handling second forced
14 local pass. Move code emitting NULL STT_FILE symbol later, so
15 that it can be omitted if forced local is stripped. Don't
16 emit the NULL STT_FILE if no file symbols have been output.
17 (bfd_elf_final_link): Remove second forced local pass.
18 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
19 (ppc_elf_size_dynamic_sections): Likewise.
20 * elf64-ppc.c (ppc_build_one_stub): Likewise.
21 (build_global_entry_stubs): Likewise.
22 (ppc64_elf_build_stubs): Likewise.
23
6dfb72b9
L		 242015-02-16 H.J. Lu <hongjiu.lu@intel.com>
25
26 PR ld/17975
27 * elflink.c (elf_link_output_extsym): Only check filesym_count
28 when outputting a NULL FILE symbol. Set second_pass_sym to
29 h->forced_local && !h->root.linker_def.
30
576fa883
L		 312015-02-15 H.J. Lu <hongjiu.lu@intel.com>
32
33 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
34 on _TLS_MODULE_BASE_.
35 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
36
62f8d217
AM		 372015-02-15 Alan Modra <amodra@gmail.com>
38
39 * dwarf2.c (read_rangelist): Correct buffer overflow check
40 Whitespace throughout file.
41
ce875075
AM		 422015-02-14 Alan Modra <amodra@gmail.com>
43
44 PR ld/17973
45 * bfd.c (struct bfd): Add lto_output.
46 * linker.c (_bfd_handle_already_linked): Explicitly test for
47 objects added by the lto plugin.
48 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
49 no_export flags from archive.
50 * archive.c (open_nested_file): New function, setting lto_output
51 and no_export, extracted from..
52 (find_nested_archive): ..here. Flip params. Rename from
53 _bfd_find_nested_archive.
54 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
55 (_bfd_look_for_bfd_in_cache): Copy no_export.
56 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
57 my_archive->no_export test.
58 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
59 Don't use the file name when adding lto_output STT_FILE sym.
60 * bfd-in2.h: Regenerate.
61
451dfd38
AM		 622015-02-13 Alan Modra <amodra@gmail.com>
63
64 PR binutils/17512
65 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
66 now redundant assert.
67
dbb3fbbb
NC		 682015-02-12 Nick Clifton <nickc@redhat.com>
69
70 PR binutils/17512
71 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
72 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
73 (read_indirect_string, read_alt_indirect_string)
74 (read_alt_indirect_ref, read_address, read_abbrevs)
75 (read_attribute_value, read_attribute, decode_line_info)
76 (find_abstract_instance_name, read_rangelist)
77 (scan_unit_for_symbols, parse_comp_unit)
78 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
79 end pointers to reading functions and check for offsets taking
80 pointers out of range. Replace calls to read_*_leb128 with calls
81 to safe_read_leb128.
82
83 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
84 offset.
85 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
86 computed file_name address being before the start of the string
87 table.
88
b9dc5a87
L		 892015-02-11 H.J. Lu <hongjiu.lu@intel.com>
90
91 PR ld/17878
92 * bfd.c (bfd_plugin_format): New.
93 (bfd): Add plugin_format and plugin_dummy_bfd.
94 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
95 argument to return TRUE if any plugin is found. Set plugin_format.
96 (has_plugin): New.
97 (bfd_plugin_target_p): New.
98 (bfd_plugin_specified_p): Likewise.
99 (bfd_plugin_target_p): Likewise.
100 (register_ld_plugin_object_p): Likewise.
101 (bfd_plugin_set_plugin): Set has_plugin.
102 (load_plugin): Cache try_load_plugin result.
103 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
104 plugin_format.
105 * plugin.h (bfd_plugin_target_p): New.
106 (bfd_plugin_specified_p): Likewise.
107 (register_ld_plugin_object_p): Likewise.
108 * bfd-in2.h: Regenerated.
109
55172d69
PA		 1102015-02-11 Pedro Alves <palves@redhat.com>
111
112 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
113 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
114 * libbfd.h: Regenerate.
115 * libcoff.h: Regenerate.
116
117 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
118 * mach-o.h [__cplusplus]: Wrap in extern "C".
119 * som.h [__cplusplus]: Wrap in extern "C".
120
77ef8654
NC		 1212015-02-10 Nick Clifton <nickc@redhat.com>
122
123 PR binutils/17512
124 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
125 hold the flag bits.
126 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
127 size and number of relocs.
128 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
129 codeview record.
130 * versados.c (process_otr): Check the esdid value before using it
131 to access the EDATA.
132
35181b3e
EM		 1332015-02-09 Ed Maste <emaste@freebsd.org>
134
135 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
136 uninitialized and unused variable.
137 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
138
989f9879
AM		 1392015-02-09 Alan Modra <amodra@gmail.com>
140
141 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
142 tls_sec.
143 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
144 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
145
ca4be51c
AM		 1462015-02-09 Alan Modra <amodra@gmail.com>
147
148 * elflink.c: Whitespace, formatting fixes.
149 (elf_link_input_bfd): Clarify comment.
150 (elf_link_output_extsym): Exclude symbols in linker created
151 sections when testing for plugin symbols.
152
1952c5cd
L		 1532015-02-07 H.J. Lu <hongjiu.lu@intel.com>
154
155 PR ld/17935
156 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
157 warning for relocation in readonly section for -z text.
158 (elf_i386_size_dynamic_sections): Likewise.
159 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
160 (elf_x86_64_size_dynamic_sections): Likewise.
161
9e2dec47
L		 1622015-02-06 H.J. Lu <hongjiu.lu@intel.com>
163
164 PR ld/12365
165 PR ld/14272
166 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
167 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
168 referenced from a non-IR file.
169
5929c344
NC		 1702015-02-06 Nick Clifton <nickc@redhat.com>
171
172 PR binutils/17512
173 * peXXigen.c (rsrc_print_resource_entries): Add range check for
174 addresses that wrap around the address space.
175 (rsrc_parse_entry): Likewise.
176
60f79275
L		 1772015-02-03 H.J. Lu <hongjiu.lu@intel.com>
178
179 PR ld/12365
180 PR ld/14272
181 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
182 undefined if it is referenced from a non-IR file.
183
64d29018
NC		 1842015-02-03 Nick Clifton <nickc@redhat.com>
185
186 PR binutils/17512
187 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
188 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
189 index or an out of range fdr index.
190 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
191 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
192 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
193 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
194 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
195 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
196 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
197 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
198 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
199 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
200 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
201 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
202 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
203 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
204 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
205 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
206 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
207 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
208 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
209 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
210 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
211 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
212 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
213 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
214 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
215 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
216 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
217 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
218 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
219 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
220 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
221 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
222 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
223 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
224 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
225 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
226 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
227 * elf32-vax.c (rtype_to_howto): Likewise.
228 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
229 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
230 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
231 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
232 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
233 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
234 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
235 of range symbol indicies.
236 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
237 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
238 (bfd_mach_o_build_dysymtab): Likewise.
239 (bfd_mach_o_write_symtab_content): Set the string table size to
240 zero upon error.
241 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
242 read fails.
243 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
244 fields.
245 * tekhex.c (first_phase): Check for src pointer reaching end of
246 buffer.
247
3a635617
WN		 2482015-02-03 Will Newton <will.newton@linaro.org>
249
46b87d49
WN		 250 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
251 Set st_value to zero for undefined symbols if the reference
252 is weak or pointer_equality_needed is FALSE.
253
3a635617
WN		 254 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
255 comment discussing why we clear st_value for some symbols.
256
0c4bd9d9
KLC		 2572015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
258
259 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
260 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
261
b86ac8e3
AM		 2622015-01-29 Alan Modra <amodra@gmail.com>
263
264 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
265 optimization. Tidy mask for GOT_TLSGD optimization.
266 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
267 location of nop zapping high insn too.
268
dbd1e97e
AM		 2692015-01-28 Alan Modra <amodra@gmail.com>
270
271 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
272 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
273 in .toc indicate xlc compiled code that might require a rw .toc.
274
3f8107ab
AM		 2752015-01-28 James Bowman <james.bowman@ftdichip.com>
276
277 * Makefile.am: Add FT32 files.
278 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
279 (bfd_mach_ft32): Define.
280 (bfd_ft32_arch): Declare.
281 (bfd_archures_list): Add bfd_ft32_arch.
282 * config.bfd: Handle FT32.
283 * configure.ac: Likewise.
284 * cpu-ft32.c: New file.
285 * elf32-ft32.c: New file.
286 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
287 BFD_RELOC_FT32_18): Define.
288 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
289 * bfd-in2.h: Regenerate.
290 * libbfd.h: Regenerate.
291 * Makefile.in: Regenerate.
292 * configure: Regenerate.
293 * po/SRC-POTFILES.in: Regenerate.
294
37e3922e
NC		 2952015-01-27 Nick Clifton <nickc@redhat.com>
296
297 PR binutils/17512
298 * pdp11.c (aout_get_external_symbols): Return false if there are
299 no symbols.
300
877a8638
NC		 301 * dwarf2.c (concat_filename): Check for an empty directory table.
302 (scan_unit_for_symbols): Check for reading off the end of the
303 unit.
304 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
305 non-string form.
306 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
307 available.
308
18393a2e
KLC		 3092015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
310
311 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
312
055173ca
DD		 3132015-01-22 DJ Delorie <dj@redhat.com>
314
315 * elf32-m32c.c (m32c_apply_reloc_24): New.
316 (m32c_elf_howto_table): Use it for R_M32C_24.
317 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
318
4e5cb37e
NC		 3192015-01-22 Nick Clifton <nickc@redhat.com>
320
321 PR binutils/17512
322 * coffcode.h (handle_COMDAT): When searching for the section
323 symbol, make sure that there is space left in the symbol table.
324 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
325
86eafac0
NC		 3262015-01-21 Nick Clifton <nickc@redhat.com>
327
328 PR binutils/17512
329 * coffcode.h (coff_set_arch_mach_hook): Check return value from
330 bfd_malloc.
331 (coff_slurp_line_table): Return FALSE if the line number
332 information was corrupt.
333 (coff_slurp_symbol_table): Return FALSE if the symbol information
334 was corrupt.
335 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
336 initialise the fields of the dyld_info structure.
337 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
338 error message and a return value.
339 (bfd_mach_o_layout_commands): Change the function to boolean.
340 Return FALSE if the function fails.
341 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
342 fails.
343 (bfd_mach_o_read_command): Fail if an unrecognised command is
344 encountered.
345 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
346 read fails.
347 (slurp_symtab): Check the return from bfd_malloc.
348 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
349 encountered an error.
350 (_bfd_XXi_final_link_postscript): Fail if a section could not be
351 copied.
352 * peicode.h (pe_bfd_object_p): Fail if the header could not be
353 swapped in.
354 * tekhex.c (first_phase): Fail if the section is too big.
355 * versados.c (struct esdid): Add content_size field.
356 (process_otr): Use and check the new field.
357 (versados_get_section_contents): Check that the section exists and
358 that the requested data is available.
359
03d5b773
CLT		 3602015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
361
362 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
363
1c9177d9
AM		 3642015-01-20 Alan Modra <amodra@gmail.com>
365
366 PR ld/17615
367 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
368 ELF_COMMON_DEF syms.
369
c4621b33
AM		 3702015-01-19 Alan Modra <amodra@gmail.com>
371
3e2aa5bb 372 PR ld/17615
c4621b33
AM		 373 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
374 linker script assignments too.
375 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
376 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
377
0ba38529
AM		 3782015-01-19 Alan Modra <amodra@gmail.com>
379
380 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
381 to allow return of first howto.
382 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
383 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
384 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
385 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
386 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
387 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
388 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
389 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
390 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
391 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
392 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
393 (spu_elf_reloc_type_lookup): Adjust to suit.
394
6346d5ca
AM		 3952015-01-19 Alan Modra <amodra@gmail.com>
396
397 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
398 (bfd_get_section_limit): ..here.
399 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
400 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
401 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
402 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
403 bfd_reloc_outofrange check.
404 * bfd-in2.h: Regenerate.
405
406 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
407 on zero size relocs.
408 * ecoff.c (ecoff_reloc_link_order): Likewise.
409 * elf32-nds32.c (nds32_relocate_contents): Likewise.
410 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
411
412 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
413 (_bfd_clear_contents): Likewise.
414 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
415 (mips_elf_perform_relocation): Likewise.
416
417 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
418 from malloc on zero size alloc.
419 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
420 * elflink.c (elf_reloc_link_order): Likewise.
421 * linker.c (_bfd_generic_reloc_link_order): Likewise.
422 * pdp11.c (aout_link_reloc_link_order): Likewise.
423 * xcofflink.c (xcoff_reloc_link_order): Likewise.
424
425 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
426 bitsize 0, and complain_overflow_dont.
427 * coff-sparc.c (coff_sparc_howto_table): Likewise.
428 * elf-hppa.h (elf_hppa_howto_table): Likewise.
429 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
430 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
431 * elf32-arc.c (elf_arc_howto_table): Likewise.
432 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
433 * elf32-avr.c (elf_avr_howto_table): Likewise.
434 * elf32-bfin.c (bfin_howto_table): Likewise.
435 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
436 * elf32-cris.c (cris_elf_howto_table): Likewise.
437 * elf32-crx.c (crx_elf_howto_table): Likewise.
438 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
439 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
440 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
441 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
442 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
443 * elf32-frv.c (elf32_frv_howto_table): Likewise.
444 * elf32-h8300.c (h8_elf_howto_table): Likewise.
445 * elf32-i370.c (i370_elf_howto_raw): Likewise.
446 * elf32-i386.c (elf_howto_table): Likewise.
447 * elf32-i860.c (elf32_i860_howto_table): Likewise.
448 * elf32-i960.c (elf32_i960_relocate): Likewise.
449 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
450 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
451 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
452 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
453 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
454 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
455 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
456 * elf32-m68k.c (howto_table): Likewise.
457 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
458 * elf32-mep.c (mep_elf_howto_table): Likewise.
459 * elf32-metag.c (elf_metag_howto_table): Likewise.
460 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
461 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
462 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
463 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
464 * elf32-mt.c (mt_elf_howto_table): Likewise.
465 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
466 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
467 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
468 * elf32-pj.c (pj_elf_howto_table): Likewise.
469 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
470 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
471 * elf32-rx.c (rx_elf_howto_table): Likewise.
472 * elf32-s390.c (elf_howto_table): Likewise.
473 * elf32-score.c (elf32_score_howto_table): Likewise.
474 * elf32-score7.c (elf32_score_howto_table): Likewise.
475 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
476 * elf32-spu.c (elf_howto_table): Likewise.
477 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
478 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
479 * elf32-v850.c (v850_elf_howto_table): Likewise.
480 * elf32-vax.c (howto_table): Likewise.
481 * elf32-visium.c (visium_elf_howto_table): Likewise.
482 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
483 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
484 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
485 * elf32-xtensa.c (elf_howto_table): Likewise.
486 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
487 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
488 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
489 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
490 * elf64-s390.c (elf_howto_table): Likewise.
491 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
492 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
493 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
494 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
495 (elfNN_aarch64_howto_none): Likewise.
496 * elfxx-ia64.c (ia64_howto_table): Likewise.
497 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
498 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
499 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
500
6333bc0d
L		 5012015-01-15 H.J. Lu <hongjiu.lu@intel.com>
502
503 PR ld/17847
504 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
505 about -fPIC if the symbol is undefined when building executable.
506
cd21f5da
NC		 5072015-01-15 Nick Clifton <nickc@redhat.com>
508
509 PR binutils/17512
510 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
511 error message. Never return an invalid howto pointer.
512 * elf32-cr16.c (cr16_info_to_howto): Likewise.
513 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
514 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
515 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
516 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
517 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
518 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
519 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
520 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
521 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
522 * elf32-vax.c (rtype_to_howto): Likewise.
523 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
524 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
525 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
526 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
527 (sh_elf_reloc): Check that the reloc is in range.
528 * reloc.c (bfd_perform_relocation): Check that the section is big
529 enough for the entire reloc.
530 (bfd_generic_get_relocated_section_contents): Report unexpected
531 return values from perform_reloc.
532
2d071cfc
NC		 5332015-01-15 Nick Clifton <nickc@redhat.com>
534
535 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
536 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
537 relaxation.
538
ca55926c
AM		 5392015-01-15 Alan Modra <amodra@gmail.com>
540
541 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
542 any output section matching a linker created dynobj section.
543
8539e4e8
AM		 5442015-01-15 Alan Modra <amodra@gmail.com>
545
546 PR 17842
547 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
548 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
549 Don't assign symtab file position unless symbols will be output.
550 Merge blocks with condition in common. Don't call
551 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
552 unless other symbols are output. Move assignment of symtab_shndx
553 file position. Localize variable.
554
52db4ec2
JW		 5552015-01-14 Jiong Wang <jiong.wang@arm.com>
556
557 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
558 trying to defer them to runtime.
559
0941db69
JW		 5602015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
561
562 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
563 to check if a symbol should be bound symbolically.
564
0172429c
JW		 5652015-01-13 Jiong Wang <jiong.wang@arm.com>
566
567 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
568 for TLSLE_MOVW_TPREL_G2.
569
bab91cce
JW		 5702015-01-13 Jiong Wang <jiong.wang@arm.com>
571
572 PR ld/17415
573 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
574 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
575 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
576 bit mask.
577
3c758495
TG		 5782015-01-12 Terry Guo <terry.guo@arm.com>
579
580 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
581 function.
582 (_bfd_elf_gc_mark_extra_sections): Use it.
583
9d1d54d5
L		 5842015-01-11 H.J. Lu <hongjiu.lu@intel.com>
585
586 PR ld/17827
587 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
588 only discard space for pc-relative relocs symbols which turn
589 out to need copy relocs.
590
c6e8e93a
NC		 5912015-01-09 Nick Clifton <nickc@redhat.com>
592
593 * tekhex.c (getvalue): Fix thinko in test for correct extraction
594 of value.
595 (getsym): Return false if there was not enough data to extract the
596 symbol.
597
400cf8cb
AG		 5982015-01-09 Anthony Green <green@moxielogic.com>
599
600 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
601
23d4663e
NC		 6022015-01-08 Nick Clifton <nickc@redhat.com>
603
604 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
605 16-bit absolute BR instructions to 10-bit pc-relative JMP
606 instructions.
607
063bb025
NC		 6082015-01-08 Nick Clifton <nickc@redhat.com>
609
610 PR binutils/17512
611 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
612 to load the line table.
613 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
614 maxpagesize of 1.
615 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
616 the Data Directory Size is too large.
617
6f25f223
L		 6182015-01-06 H.J. Lu <hongjiu.lu@intel.com>
619
620 PR binutils/17512
621 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
622 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
623
85880250
NC		 6242015-01-06 Nick Clifton <nickc@redhat.com>
625
626 PR binutils/17512
e7287c7f
NC		 627 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
628 string table.
629
ec93045b
NC		 630 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
631 (bfd_perform_relocation): Include the size of the reloc in the
632 test for an out of range relocation.
633 (bfd_generic_get_relocated_section_contents): Remove reloc range
634 test.
635
85880250
NC		 636 * coff-i860.c (CALC_ADDEND): Always set an addend value.
637 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
638 avoid reading off the end of the buffer.
639 (getsym): Likewise.
640 (first_phase): Likewise.
641 (pass_over): Pass an end pointer to the invoked function.
642
533d0af0
L		 6432015-01-05 H.J. Lu <hongjiu.lu@intel.com>
644
645 PR binutils/17512
646 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
647 input.
648 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
649
896ca098
NC		 6502015-01-05 Nick Clifton <nickc@redhat.com>
651
652 PR binutils/17512
653 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
654 is at least big enough for the header to be read.
655 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
656 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
657 (bfd_mach_o_read_command): Prevetn duplicate error messages about
658 unrecognized commands.
659 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
660 when indexing into the string table.
661
b90efa5b 6622015-01-01 Alan Modra <amodra@gmail.com>
ee3b52e9 663
b90efa5b 664 Update year range in copyright notice of all files.
ee3b52e9 665
b90efa5b 666For older changes see ChangeLog-2014
56882138 667\f
b90efa5b 668Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 669
670Copying and distribution of this file, with or without modification,
671are permitted in any medium without royalty provided the copyright
672notice and this notice are preserved.
673
56882138
AM		 674Local Variables:
675mode: change-log
676left-margin: 8
677fill-column: 74
678version-control: never
679End:
GDB Binutils - Deliverables
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