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Invoke aout N_* macros with pointer to struct internal_exec
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
bbb1afc8
AM		 12015-12-01 Alan Modra <amodra@gmail.com>
2
3 * aout-adobe.c: Invoke aout N_* macros with pointer to
4 struct internal_exec.
5 * aout-arm.c: Likewise.
6 * aout-cris.c: Likewise.
7 * aout-target.h: Likewise.
8 * aout-tic30.c: Likewise.
9 * aoutf1.h: Likewise.
10 * aoutx.h: Likewise.
11 * bout.c: Likewise.
12 * freebsd.h: Likewise.
13 * gen-aout.c: Likewise.
14 * hp300hpux.c: Likewise.
15 * i386aout.c: Likewise.
16 * i386linux.c: Likewise.
17 * i386lynx.c: Likewise.
18 * i386mach3.c: Likewise.
19 * i386os9k.c: Likewise.
20 * libaout.h: Likewise.
21 * m68klinux.c: Likewise.
22 * m88kmach3.c: Likewise.
23 * mipsbsd.c: Likewise.
24 * netbsd.h: Likewise.
25 * pc532-mach.c: Likewise.
26 * pdp11.c: Likewise.
27 * riscix.c: Likewise.
28 * sparclinux.c: Likewise.
29 * sparclynx.c: Likewise.
30
b560e2ac
AM		 312015-12-01 Alan Modra <amodra@gmail.com>
32
33 * coff-rs6000.c (_bfd_xcoff_put_symbol_name): Replace abfd param
34 with info param. Test info->traditional_format rather than
35 BFD_TRADITIONAL_FORMAT flag.
36 * coff64-rs6000.c (_bfd_xcoff64_put_symbol_name): Likewise.
37 * libxcoff.h (struct xcoff_backend_data_rec): Update
38 _xcoff_put_symbol_name prototype.
39 (bfd_xcoff_put_symbol_name): Add info param.
40 * xcofflink.c (xcoff_find_tc0): Update bfd_xcoff_put_symbol_name call.
41 (xcoff_write_global_symbol): Likewise.
42 (xcoff_link_input_bfd): Test info->traditional_format rather than
43 BFD_TRADITIONAL_FORMAT flag.
44 * cofflink.c (_bfd_coff_final_link): Likewise.
45 (_bfd_coff_link_input_bfd, _bfd_coff_write_global_sym): Likewise.
46
44c2e680
AM		 472015-12-01 Alan Modra <amodra@gmail.com>
48
49 * po/SRC-POTFILES.in: Regenerate.
50
f26dd308
AM		 512015-12-01 Alan Modra <amodra@gmail.com>
52
53 * elf32-arc.c (ARC_ELF_HOWTO): Delete.
54 (arc_elf_howto): New function.
55 (bfd_elf32_bfd_reloc_type_lookup): Use it in place of existing
56 init code.
57 (bfd_elf32_bfd_reloc_name_lookup): Use arc_elf_howto.
58 (arc_info_to_howto_rel, elf_arc_relocate_section): Likwise.
59 (elf_arc_check_relocs): Likewise.
60
0a5ff21b
AM		 612015-12-01 Cupertino Miranda <cupertino.miranda@synopsys.com>
62
63 * elf32-arc.c (arc_elf_howto_init): Init dst_mask.
64
0b1fa288
ST		 652015-11-20 Stefan Teleman <stefan.teleman@oracle.com>
66
67 PR ld/19260
68 * cache.c (bfd_cache_max_open): Avoid using getrlimit on 32-bit
69 Solaris as the result is unreliable.
70
9b334a2c
TG		 712015-11-20 Tristan Gingold <gingold@adacore.com>
72
73 * mach-o-x86-64.c (x86_64_howto_table): Change name here too.
74
f075eb5e
TG		 752015-11-20 Tristan Gingold <gingold@adacore.com>
76
77 * targets.c (aarch64_mach_o_vec, arm_mach_o_vec): Declare.
78 (_bfd_target_vector): Add new vectors.
79 * reloc.c (BFD_RELOC_MACH_O_SUBTRACTOR32)
80 (BFD_RELOC_MACH_O_SUBTRACTOR64, BFD_RELOC_MACH_O_ARM64_ADDEND)
81 (BFD_RELOC_MACH_O_ARM64_GOT_LOAD_PAGE21)
82 (BFD_RELOC_MACH_O_ARM64_GOT_LOAD_PAGEOFF12)
83 (BFD_RELOC_MACH_O_ARM64_POINTER_TO_GOT): New relocations.
84 (BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32)
85 (BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64): Remove.
86 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Change
87 name of subtractor relocations.
88 * config.bfd: Handle aarch64-*-darwin*, arm-*-darwin*.
89 * Makefile.am (BFD32_BACKENDS): Add mach-o-arm.lo.
90 (BFD32_BACKENDS_CFILES): Add mach-o-arm.c.
91 (BFD64_BACKENDS): Add mach-o-aarch64.lo.
92 (BFD64_BACKENDS_CFILES): Add mach-o-aarch64.c.
93 * configure.ac: Handle aarch64_mach_o_vec and arm_mach_o_vec.
94 * mach-o-aarch64.c: New file.
95 * mach-o-arm.c: New file.
96 * Makefile.in: Regenerate.
97 * bfd-in2.h: Regenerate.
98 * configure: Regenerate.
99 * libbfd.h: Regenerate.
100
11b8aeb8
DB		 1012015-11-20 David Bridgham <dab@froghouse.org>
102
103 * pdp11.c (TARGET_PAGE_SIZE): Set to 256 to match definition in
104 ld/emulparams/pdp11.sh.
105
d47b13e0
AK		 1062015-11-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
107
108 PR ld/19263
109 * elf32-s390.c (elf_s390_gc_sweep_hook): Add null ptr check.
110 * elf64-s390.c (elf_s390_check_relocs): Port the GOTOFF handling
111 over from the 32 bit code.
112 (elf_s390_relocate_section): Likewise.
113
4978e369
AM		 1142015-11-18 Alan Modra <amodra@gmail.com>
115
116 PR 19256
117 * archive.c (bfd_generic_openr_next_archived_file): Don't allow
118 backward file movement via "negative" sizes.
119 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Likewise.
120
bcb51645
TG		 1212015-11-18 Tristan Gingold <gingold@adacore.com>
122
123 * mach-o.h (bfd_mach_o_swap_in_non_scattered_reloc)
124 (bfd_mach_o_canonicalize_non_scattered_reloc)
125 (bfd_mach_o_pre_canonicalize_one_reloc): Declare.
126 (bfd_mach_o_backend_data): Rename field
127 _bfd_mach_o_swap_reloc_in to _bfd_mach_o_canonicalize_one_reloc.
128 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): Now public.
129 (bfd_mach_o_canonicalize_non_scattered_reloc): Renames from
130 bfd_mach_o_canonicalize_one_reloc.
131 (bfd_mach_o_pre_canonicalize_one_reloc): New function.
132 (bfd_mach_o_canonicalize_relocs): Adjust.
133 (bfd_mach_o_canonicalize_relocs): Rename define from
134 bfd_mach_o_swap_reloc_in.
135 * mach-o-target.c (TARGET_NAME_BACKEND): Use
136 bfd_mach_o_canonicalize_one_reloc instead of
137 bfd_mach_o_swap_reloc_in.
138 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Renames
139 from bfd_mach_o_i386_swap_reloc_in and adjust.
140 (bfd_mach_o_canonicalize_one_reloc): Renames from
141 bfd_mach_o_i386_canonicalize_one_reloc.
142 * mach-o-x86_64.c (bfd_mach_o_x86_64_canonicalize_one_reloc): Renames
143 from bfd_mach_o_x86_64_swap_reloc_in and adjust.
144 (bfd_mach_o_canonicalize_one_reloc): Renames from
145 bfd_mach_o_x86_64_canonicalize_one_reloc.
146
47daa70f
TG		 1472015-11-18 Tristan Gingold <gingold@adacore.com>
148
149 * mach-o.h (struct mach_o_data_struct): Add hdr_offset field.
150 (bfd_mach_o_fat_archive_p): Renames prototype.
151 (bfd_mach_o_fat_openr_next_archived_file): Renames.
152 (bfd_mach_o_header_p): Add argument.
153 * mach-o.c (bfd_mach_o_read_header): Add hdr_off argument and
154 use it.
155 (bfd_mach_o_read_section_32, bfd_mach_o_read_section_64)
156 (bfd_mach_o_read_section): Remove offset argument.
157 (bfd_mach_o_read_dylinker): Remove bfd_seek call.
158 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib)
159 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints)
160 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab)
161 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
162 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
163 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min)
164 (bfd_mach_o_read_encryption_info): Likewise.
165 (bfd_mach_o_read_encryption_info_64): New function.
166 (bfd_mach_o_read_main, bfd_mach_o_read_source_version)
167 (bfd_mach_o_read_segment): Remove call to bfd_seek.
168 (bfd_mach_o_read_command): Use hdr_offset in bfd_seek.
169 Handle BFD_MACH_O_LC_LINKER_OPTIMIZATION_HINT,
170 BFD_MACH_O_LC_ENCRYPTION_INFO_64, BFD_MACH_O_LC_VERSION_MIN_WATCHOS.
171 (bfd_mach_o_header_p): Add hdr_off argument.
172 (bfd_mach_o_gen_object_p, bfd_mach_o_gen_core_p): Adjust calls.
173 (bfd_mach_o_fat_archive_p): Renames.
174 (bfd_mach_o_fat_openr_next_archived_file): Renames.
175 (bfd_mach_o_close_and_cleanup): Remove useless code.
176 (bfd_mach_o_close_and_cleanup): Define.
177 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p)
178 (bfd_mach_o_x86_64_core_p): Adjust calls.
179 * mach-o-target.c: Move defines for archive from mach-o.c.
180 Remove check on TARGET_ARCHIVE.
181 * mach-o-i386.c (bfd_mach_o_i386_object_p)
182 (bfd_mach_o_i386_core_p): Adjust calls.
183
eee926f2
CL		 1842015-11-17 Christophe Lyon <christophe.lyon@linaro.org>
185
186 * elf32-arm.c (elf32_arm_write_section): Force offset output as
187 long (%ld).
188
d8bd95ef
TG		 1892015-11-13 Tristan Gingold <gingold@adacore.com>
190
191 * version.m4: Bump version to 2.26.51
192 * configure: Regenerate.
193
a680de9a
PB		 1942015-11-11 Alan Modra <amodra@gmail.com>
195 Peter Bergner <bergner@vnet.ibm.com>
196
197 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_REL16DX_HA.
198 (ppc_elf_reloc_type_lookup): Handle R_PPC_REL16DX_HA.
199 (ppc_elf_addr16_ha_reloc): Likewise.
200 (ppc_elf_check_relocs): Likewise.
201 (ppc_elf_relocate_section): Likewise.
202 (is_insn_dq_form): Handle lxv and stxv instructions.
203 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_REL16DX_HA.
204 (ppc64_elf_reloc_type_lookup): Handle R_PPC64_REL16DX_HA.
205 (ppc64_elf_ha_reloc): Likewise.
206 (ppc64_elf_check_relocs): Likewise.
207 (ppc64_elf_relocate_section): Likewise.
208 * bfd-in2.h: Regenerate.
209 * libbfd.h: Likewise.
210 * reloc.c (BFD_RELOC_PPC_REL16DX_HA): New.
211
18954b29
L		 2122015-11-10 H.J. Lu <hongjiu.lu@intel.com>
213
214 * elf32-i386.c (elf_i386_relocate_section): Handle VTINHERIT
215 and VTENTRY relocations when deleting relocations.
216 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
217
2d5da473
L		 2182015-11-10 H.J. Lu <hongjiu.lu@intel.com>
219
220 * elf32-i386.c (elf_i386_relocate_section): Properly move
221 kept relocations when deleting relocations.
222 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
223
60f2e42e
L		 2242015-11-09 H.J. Lu <hongjiu.lu@intel.com>
225
226 * elf32-i386.c (elf_i386_relocate_section): Use read and write
227 pointers to reloc array, rather than memmove when deleting a
228 reloc. Don't use RELOC_AGAINST_DISCARDED_SECTION. Adjust
229 reloc counts at end of loop.
230 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
231
c316a17c
AM		 2322015-11-10 Alan Modra <amodra@gmail.com>
233
234 * elf64-ppc.c (ppc64_elf_relocate_section): Use read and write
235 pointers to reloc array, rather than memmove when deleting a
236 reloc. Don't use RELOC_AGAINST_DISCARDED_SECTION. Adjust
237 reloc counts at end of loop.
238 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
239
29f628db
DV		 2402015-11-09 Dominik Vogt <vogt@linux.vnet.ibm.com>
241
242 * elf64-ppc.c (ppc64_elf_size_stubs, ppc64_elf_build_stubs): Fix left
243 shift of negative value.
244 * libbfd.c (safe_read_leb128): Likewise.
245 * dwarf2.c (place_sections): Likewise.
246 * bfd-in.h (align_power): Likewise.
247 * bfd-in2.h (align_power): Likewise.
248
26f187cd
NC		 2492015-10-30 Nick Clifton <nickc@redhat.com>
250
251 * po/zh_CN.po: Updated (simplified) Chinese translation.
252
ca9584fb 2532015-10-29 Catherine Moore <clm@codesourcery.com>
26f187cd 254
ca9584fb
CM		 255 * elfxx-mips.c (mips_elf_check_mips16_stubs): Set a stub's output
256 section to bfd_abs_section_ptr if the stub is discarded.
257
a75cf613
ES		 2582015-10-29 Ed Schouten <ed@nuxi.nl>
259
260 * config.bfd (targ_defvec): Add support for CloudABI on aarch64.
261 For this target we have to make sure we use ELFOSABI_CLOUDABI
262 instead of ELFOSABI_NONE.
263 * configure.ac (tb): Likewise.
264 * elfnn-aarch64.c: Likewise.
265 * targets.c (_bfd_target_vector): Likewise.
266 * configure: Regenerate.
267
968bc5cc
PA		 2682015-10-29 Pedro Alves <palves@redhat.com>
269
270 * libhppa.h (bfd_hppa_insn2fmt): Add cast.
271
a3718e9e
L		 2722015-10-28 H.J. Lu <hongjiu.lu@intel.com>
273
274 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
275 comment.
276
82188b29
NC		 2772015-10-28 Nick Clifton <nickc@redhat.com>
278
279 * elf32-arm.c (create_instruction_branch_absolute): Replace
280 pointer parameters with a simple integer parameter.
281 (stm32l4xx_create_replacing_stub_ldmia): Update calls to
282 create_instruction_branch_absolute.
283 (stm32l4xx_create_replacing_stub_ldmdb): Likewise.
284 (stm32l4xx_create_replacing_stub_vldm): Likewise.
285 (elf32_arm_write_section): Use pointer type for veneer addresses.
286
6f4b1afc
CM		 2872015-10-28 Cupertino Miranda <cmiranda@synopsys.com>
288
289 * reloc.c (BFD_RELOC_ARC_32_PCREL): New entry.
290 * elf32-arc.c (arc_elf_howto_ini): Update formula.
291 (get_middle_endian_relocation): New function.
292 (PDATA): Define.
293 * bfd-in2.h: Regenerate.
294 * libbfd.h: Likewise.
295
199af150
AM		 2962015-10-28 Alan Modra <amodra@gmail.com>
297
298 PR ld/19162
299 * elflink.c (_bfd_elf_gc_mark_reloc): Move code iterating over
300 linker input bfds..
301 * section.c (bfd_get_next_section_by_name): ..to here. Add ibfd param.
302 (bfd_get_linker_section): Adjust bfd_get_next_section_by_name call.
303 * tekhex.c (first_phase): Likewise.
304 * elflink.c (bfd_elf_gc_sections): Likewise.
305 * bfd-in2.h: Regenerate.
306
a504d23a
LA		 3072015-10-27 Laurent Alfonsi <laurent.alfonsi@st.com>
308 Christophe Monat <christophe.monat@st.com>
309
310 * bfd-in2.h: Regenerate.
311 * bfd-in.h (bfd_arm_stm32l4xx_fix): New enum. Specify how
312 STM32L4XX instruction scanning should be done.
313 (bfd_elf32_arm_set_stm32l4xx_fix)
314 (bfd_elf32_arm_stm32l4xx_erratum_scan)
315 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Add prototypes.
316 (bfd_elf32_arm_set_target_relocs): Add stm32l4xx fix type argument
317 to prototype.
318 * elf32-arm.c (STM32L4XX_ERRATUM_VENEER_SECTION_NAME)
319 (STM32L4XX_ERRATUM_VENEER_ENTRY_NAME): Define macros.
320 (elf32_stm32l4xx_erratum_type): New enum.
321 (elf32_stm32l4xx_erratum_list): New struct. List of veneers or
322 jumps to veneers.
323 (_arm_elf_section_data): Add stm32l4xx_erratumcount,
324 stm32l4xx_erratumlist.
325 (elf32_arm_link_hash_table): Add stm32l4xx_erratum_glue_size,
326 stm32l4xx_fix and num_stm32l4xx_fixes fields.
327 (ctz): New function.
328 (popcount): New function.
329 (elf32_arm_link_hash_table_create): Initialize stm32l4xx_fix.
330 (put_thumb2_insn): New function.
331 (STM32L4XX_ERRATUM_LDM_VENEER_SIZE): Define. Size of a veneer for
332 LDM instructions.
333 (STM32L4XX_ERRATUM_VLDM_VENEER_SIZE): Define. Size of a veneer for
334 VLDM instructions.
335 (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum
336 glue section.
337 (record_stm32l4xx_erratum_veneer) : New function. Create a single
338 veneer, and its associated symbols.
339 (bfd_elf32_arm_add_glue_sections_to_bfd): Add STM32L4XX erratum glue.
340 (bfd_elf32_arm_set_stm32l4xx_fix): New function. Set the type of
341 erratum workaround required.
342 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): New function. Find
343 out where veneers and branches to veneers have been placed in
344 virtual memory after layout.
345 (is_thumb2_ldmia): New function.
346 (is_thumb2_ldmdb): Likewise.
347 (is_thumb2_vldm ): Likewise.
348 (stm32l4xx_need_create_replacing_stub): New function. Decide if a
349 veneer must be emitted.
350 (bfd_elf32_arm_stm32l4xx_erratum_scan): Scan the sections of an
351 input BFD for potential erratum-triggering insns. Record results.
352 (bfd_elf32_arm_set_target_relocs): Set stm32l4xx_fix field in
353 global hash table.
354 (elf32_arm_size_dynamic_sections): Collect glue information.
355 (create_instruction_branch_absolute): New function.
356 (create_instruction_ldmia): Likewise.
357 (create_instruction_ldmdb): Likewise.
358 (create_instruction_mov): Likewise.
359 (create_instruction_sub): Likewise.
360 (create_instruction_vldmia): Likewise.
361 (create_instruction_vldmdb): Likewise.
362 (create_instruction_udf_w): Likewise.
363 (create_instruction_udf): Likewise.
364 (push_thumb2_insn32): Likewise.
365 (push_thumb2_insn16): Likewise.
366 (stm32l4xx_fill_stub_udf): Likewise.
367 (stm32l4xx_create_replacing_stub_ldmia): New function. Expands the
368 replacing stub for ldmia instructions.
369 (stm32l4xx_create_replacing_stub_ldmdb): Likewise for ldmdb.
370 (stm32l4xx_create_replacing_stub_vldm): Likewise for vldm.
371 (stm32l4xx_create_replacing_stub): New function. Dispatches the
372 stub emission to the appropriate functions.
373 (elf32_arm_write_section): Output veneers, and branches to veneers.
374
d6867a75
SM		 3752015-10-27 Sangamesh Mallayya <nickc@redhat.com>sangamesh.swamy@in.ibm.com>
376
377 * configure.ac (powerpc64-*-aix[5-9].*): Match powerpc64 running
378 aix for core file support.
379 * configure: Regenerate.
380 * rs6000-core.c: Check for __ld_info64 if compiling 64-bit gdb.
381 Added BFD64 check if we are using old core file format for 32-bit gdb.
382 Set sizeof CORE_COMMONSZ appropriately in case of either new or
383 old core file format.
384 (read_hdr): Added BFD64 check for 64-bit support.
385 (rs6000coff_core_p): Likewise.
386 (rs6000coff_core_file_matches_executable_p): Likewise.
387 (rs6000coff_core_file_failing_command): Likewise.
388 (rs6000coff_core_file_failing_signal): Likewise.
389 Add support for debugging core files generated by binaries in
390 Large Memory model.
391 (rs6000coff_core_p): If Large Memory Model is used, then the .data
392 segment should start from BDATAORG which has been defined in the
393 system header files.
394
7b7e7f1d
L		 3952015-10-26 H.J. Lu <hongjiu.lu@intel.com>
396
397 PR ld/19175
398 * elf32-i386.c (elf_i386_convert_load): Check bfd_link_hash_new
399 instead of calling bfd_link_get_defined_symbol.
400 * elf64-x86-64.c (elf_x86_64_convert_load): Likewise. Skip
401 relocation overflow for bfd_link_hash_new.
402 * linker.c (bfd_link_get_defined_symbol): Removed.
403 * bfd-in2.h: Regenerated.
404
a6af384b
L		 4052015-10-26 H.J. Lu <hongjiu.lu@intel.com>
406
407 PR ld/19171
408 * elf32-i386.c (elf_i386_convert_load): Call
409 bfd_link_get_defined_symbol to check if a symbol is defined.
410 * elf64-x86-64.c (elf_x86_64_convert_load): Call
411 bfd_link_get_defined_symbol to get defined symbol section and
412 value.
413 * linker.c (bfd_link_get_defined_symbol): New function.
414 * bfd-in2.h: Regenerated.
415
1cce69b9
AM		 4162015-10-23 Alan Modra <amodra@gmail.com>
417
418 PR ld/11133
419 PR ld/19161
420 PR ld/19167
421 * elflink.c (_bfd_elf_gc_mark_hook): Delete code handling __start_*
422 and __stop_* symbol refs.
423 (_bfd_elf_gc_mark_rsec): Add start_stop parameter. Handle __start_*
424 and __stop_* symbol refs here..
425 (_bfd_elf_gc_mark_reloc): ..and here.
426 * elf-bfd.h (_bfd_elf_gc_mark_hook): Update prototype.
427 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Update
428 _bfd_elf_gc_mark_rsec call.
429
1e7eae0d
AM		 4302015-10-23 Alan Modra <amodra@gmail.com>
431
432 PR ld/11133
433 PR ld/19161
434 * elflink.c (elf_gc_sweep): Revert last patch.
435 (_bfd_elf_gc_mark_hook): Don't set SEC_KEEP here.
436
bba037e0
L		 4372015-10-22 H.J. Lu <hongjiu.lu@intel.com>
438
439 PR ld/19161
440 * elflink.c (elf_gc_sweep): Always keep sections marked with
441 SEC_KEEP.
442
c287bfe4
HPN		 4432015-10-22 Hans-Peter Nilsson <hp@bitrange.com>
444
445 * mmo.c (struct mmo_data_struct): New members
446 symbol_consistency_override_calculated and ignore_symbol_consistency.
447 (mmo_section_has_contents, mmo_ignore_symbol_consistency): New
448 functions.
449 (mmo_create_symbol): Check with mmo_ignore_symbol_consistency if to
450 report an error for unexpected value of Main.
451 (mmo_write_symbols_and_terminator): Similar.
452
caa65211
L		 4532015-10-22 H.J. Lu <hongjiu.lu@intel.com>
454
455 * elf32-i386.c (elf_i386_convert_load): Use call_nop_byte and
456 check call_nop_as_suffix for 1-byte NOP padding to pad call.
457 * elf64-x86-64.c (elf_x86_64_convert_load): Likewise.
458
56ceb5b5
L		 4592015-10-22 H.J. Lu <hongjiu.lu@intel.com>
460
461 * elf64-x86-64.c: Include opcode/i386.h.
462 (x86_64_elf_howto_table): Add R_X86_64_GOTPCRELX and
463 R_X86_64_REX_GOTPCRELX.
464 (R_X86_64_standard): Replace R_X86_64_PLT32_BND with
465 R_X86_64_REX_GOTPCRELX.
466 (x86_64_reloc_map): Add BFD_RELOC_X86_64_GOTPCRELX and
467 BFD_RELOC_X86_64_REX_GOTPCRELX.
468 (need_convert_mov_to_lea): Renamed to ...
469 (need_convert_load): This.
470 (elf_x86_64_check_relocs): Handle R_X86_64_GOTPCRELX and
471 R_X86_64_REX_GOTPCRELX. Replace need_convert_mov_to_lea with
472 need_convert_load.
473 (elf_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPCRELX and
474 R_X86_64_REX_GOTPCRELX.
475 (elf_x86_64_size_dynamic_sections): Likewise.
476 (elf_x86_64_relocate_section): Likewise.
477 (elf_x86_64_convert_mov_to_lea): Renamed to ...
478 (elf_x86_64_convert_load): This. Replace need_convert_mov_to_lea
479 with need_convert_load. Support R_X86_64_GOTPCRELX and
480 R_X86_64_REX_GOTPCRELX transformations.
481 * reloc.c (BFD_RELOC_X86_64_GOTPCRELX): New.
482 (BFD_RELOC_X86_64_REX_GOTPCRELX): Likewise.
483 * bfd-in2.h: Regenerated.
484 * libbfd.h: Likewise.
485
02a86693
L		 4862015-10-22 H.J. Lu <hongjiu.lu@intel.com>
487
488 * elf32-i386.c: Include opcode/i386.h.
489 (elf_howto_table): Add R_386_GOT32X.
490 (R_386_ext2): Replace R_386_IRELATIVE with R_386_GOT32X.
491 (elf_i386_reloc_type_lookup): Handle BFD_RELOC_386_GOT32X.
492 (need_convert_mov_to_lea): Renamed to ...
493 (need_convert_load): This.
494 (elf_i386_check_relocs): Handle R_386_GOT32X. Replace
495 need_convert_mov_to_lea with need_convert_load.
496 (elf_i386_gc_sweep_hook): Handle R_386_GOT32X.
497 (elf_i386_size_dynamic_sections): Likewise.
498 (elf_i386_relocate_section): Likewise.
499 (elf_i386_convert_mov_to_lea): Renamed to ...
500 (elf_i386_convert_load): This. Replace need_convert_mov_to_lea
501 with need_convert_load. Support R_386_GOT32X transformations.
502 * reloc.c (BFD_RELOC_386_GOT32X): New.
503 * bfd-in2.h: Regenerated.
504 * libbfd.h: Likewise.
505
99ba5125
AK		 5062015-10-22 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
507
508 * elf32-s390.c (elf_s390_check_relocs): Set the non_got_ref marker
509 only when linking an executable.
510 (elf_s390_relocate_section): Redirect PC-relative relocs to a IPLT
511 slot.
512 * elf64-s390.c (elf_s390_check_relocs): Set the non_got_ref marker
513 only when linking an executable.
514 (elf_s390_relocate_section): Redirect PC-relative relocs to a IPLT
515 slot.
516
d8ee9e44
AK		 5172015-10-22 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
518
519 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Set the PLT
520 reference counters for local IFUNC calls.
521 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
522
01a53584
AK		 5232015-10-22 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
524
525 * elf32-s390.c (elf_s390_check_relocs): Fallthrough to the PLT
526 slot allocating code for GOTOFF relocs on ifunc symbols.
527 (elf_s390_gc_sweep_hook): Decrement plt refcount for GOTOFF relocs
528 on ifunc symbols.
529 (elf_s390_relocate_section): Redirect a GOTOFF reloc to an iplt
530 slot.
531
0f042c67
AK		 5322015-10-22 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
533
534 PR ld/18841
535 * elf32-s390.c (elf_s390_reloc_type_class): Return
536 reloc_class_ifunc for ifunc symbols.
537 * elf64-s390.c (elf_s390_reloc_type_class): Likewise.
538
0a511368
AK		 5392015-10-22 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
540
541 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Call
542 elf_s390_finish_ifunc_symbol only for actually defined symbols.
543 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
544
61643fba
AK		 5452015-10-22 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
546
547 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs): Remove
548 `head' parameter.
549 * elf32-s390.c (allocate_dynrelocs): Don't use last parameter.
550 * elf64-s390.c (allocate_dynrelocs): Don't use last parameter.
551
f9c62303
HPN		 5522015-10-20 Hans-Peter Nilsson <hp@bitrange.com>
553
554 * mmo.c (mmo_write_symbols_and_terminator): Correct printed value
555 of Main in error message.
556
434d28e0
DE		 5572015-10-18 Doug Evans <xdje42@gmail.com>
558
559 * targets.c (bfd_flavour_name): "MMO" is spelled "mmo".
560
9f08fa5c
AM		 5612015-10-17 Alan Modra <amodra@gmail.com>
562
563 * elf64-ppc.c (ppc64_elf_size_stubs): Correct __glink_PLTresolve
564 eh_frame FDE for ELFv1.
565
75a06c79
L		 5662015-10-16 H.J. Lu <hongjiu.lu@intel.com>
567
568 * elf32-i386.c (elf_i386_convert_mov_to_lea): Check if symbol
569 is defined.
570 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
571
b31bcacc
L		 5722015-10-16 H.J. Lu <hongjiu.lu@intel.com>
573
574 * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't check
575 def_regular.
576 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
577
ae7683d2
L		 5782015-10-15 H.J. Lu <hongjiu.lu@intel.com>
579
580 * elflink.c (_bfd_elf_merge_symbol): Fix typos in comments
581
e43fb831
AM		 5822015-10-15 Alan Modra <amodra@gmail.com>
583
584 * elf32-v850.c (v850_elf_copy_private_bfd_data): Remove assertion
585 that input and output .note.renesas sections are same size.
586 Instead, only copy input to output if they are.
587
b32a5c16
RV		 5882015-10-15 Riku Voipio <riku.voipio@iki.fi>
589
590 PR ld/19123
591 * elfcore.h (elf_core_file_p): Use the file_ptr type to hold the
592 offset for bfd_seek.
593 * elfcode.h (elf_object_p): Likewise.
594
b4b0e149
RF		 5952015-10-14 Rich Felker <dalias@libc.org>
596
597 PR ld/19091
598 * elf32-sh.c (sh_elf_size_dynamic_sections): Always emit
599 DT_PLTGOT for FDPIC output.
600
341b8ee7
AM		 6012015-10-13 Alan Modra <amodra@gmail.com>
602
603 * elf.c (_bfd_elf_map_sections_to_segments): Don't set
604 PT_GNU_RELRO p_flags.
605 (assign_file_positions_for_non_load_sections): Set PT_GNU_RELRO
606 flags to PF_R here.
607
4373f8af
L		 6082015-10-12 H.J. Lu <hongjiu.lu@intel.com>
609
610 PR ld/19073
611 * elflink.c (_bfd_elf_add_default_symbol): Skip the unversioned
612 definition after the default version.
613
ef05be83
AK		 6142015-10-12 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
615
616 PR ld/19083
617 * elf32-s390.c (elf_s390_gc_sweep_hook): Do not reduce got
618 refcount for relocs not really requiring a got slot.
619 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
620
da6e19a9
JDA		 6212015-10-11 John David Anglin <danglin@gcc.gnu.org>
622
623 * elf-hppa.h (elf_hppa_action_discarded): Ignore relocations in
624 .data.rel.ro.local.
625
886a2506
NC		 6262015-10-07 Cupertino Miranda <cmiranda@synopsys.com>
627
628 * archures.c: Remove support for older ARC. Added support for new
629 ARC cpus (ARC600, ARC601, ARC700, ARCV2).
630 * bfd-in2.h: Likewise.
631 * config.bfd: Likewise.
632 * cpu-arc.c: Likewise.
633 * elf32-arc.c: Totally changed file with a refactored
634 inplementation of the ARC port.
635 * libbfd.h: Added ARC specific relocation types.
636 * reloc.c: Likewise.
637
8c6da3df
L		 6382015-10-06 H.J. Lu <hongjiu.lu@intel.com>
639
640 * bfd.c (bfd_update_compression_header): Clear the ch_reserved
641 field in 64-bit output.
642 (bfd_convert_section_contents): Likewise.
643
a0d49154
L		 6442015-10-05 H.J. Lu <hongjiu.lu@intel.com>
645
646 PR ld/18914
647 * elflink.c (elf_link_add_object_symbols): Don't re-export a
648 symbol if it isn't undefined.
649
d00c2bc9
L		 6502015-10-04 H.J. Lu <hongjiu.lu@intel.com>
651
652 * config.bfd (targ_selvecs, targ64_selvecs): Add iamcu_elf32_vec,
653 i386_pei_vec and x86_64_pei_vec for Solaris2/x86.
654
0484b454
RL		 6552015-10-02 Renlin Li <renlin.li@arm.com>
656
657 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Add
658 relax transitions for TLSDESC_ADD, TLSDESC_LDR, TLSDESC_OFF_G0_NC,
659 TLSDESC_OFF_G1.
660 (aarch64_tls_transition_without_check): Add relaxation support.
661 (aarch64_reloc_got_type): Add support.
662 (elfNN_aarch64_final_link_relocate): Likewise.
663 (elfNN_aarch64_tls_relax): Likewise.
664 (elfNN_aarch64_relocate_section): Likewise.
665 (elfNN_aarch64_gc_sweep_hook): Likewise.
666 (elfNN_aarch64_check_relocs): Likewise.
667 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
668 (_bfd_aarch64_elf_resolve_relocation): Likewise.
669
43a357f9
RL		 6702015-10-02 Renlin Li <renlin.li@arm.com>
671
672 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Check overflow for
673 BFD_RELOC_AARCH64_TLSDESC_OFF_G1.
674
ac734732
RL		 6752015-10-02 Renlin Li <renlin.li@arm.com>
676
677 * elfnn-aarch64.c(IS_AARCH64_TLS_RELAX_RELOC):
678 Add relaxation support for TLSGD_MOVW_G0_NC and TLSGD_MOVW_G1.
679 (aarch64_tls_transition_without_check): Likewise
680 (elfNN_aarch64_tls_relax): Likwise.
681
b7a944fe
RL		 6822015-10-02 Renlin Li <renlin.li@arm.com>
683
684 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Create GOT section
685 for TLSLE_MOVW_TPREL_G(1, 1_NC, 2) relocation.
686
3b957e5b
RL		 6872015-10-02 Renlin Li <renlin.li@arm.com>
688
689 * reloc.c: Make AARCH64_TLSIE_MOVW_GOTTPREL_G1 and
690 AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC defined in alphabetical order.
691 * libbfd.h: Regenerate.
692 * bfd-in2.h: Likewise.
693 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Make
694 TLSIE_MOVW_GOTTPREL_G1 check overflow.
695 (aarch64_reloc_got_type): Add support for TLSIE_MOVW_GOTTPREL_G1
696 and TLSIE_MOVW_GOTTPREL_G0_NC.
697 (elfNN_aarch64_final_link_relocate): Likewise.
698 (elfNN_aarch64_relocate_section): Likewise.
699 (elfNN_aarch64_gc_sweep_hook): Likewise.
700 (elfNN_aarch64_check_relocs): Likewise.
701 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
702 (_bfd_aarch64_elf_resolve_relocation): Likewise.
703
7ba7cfe4
RL		 7042015-10-02 Renlin Li <renlin.li@arm.com>
705
706 * elfnn-aarch64.c (aarch64_reloc_got_type): Add
707 BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC support.
708 (elfNN_aarch64_final_link_relocate): Likewise.
709 (elfNN_aarch64_relocate_section): Likewise.
710 (elfNN_aarch64_gc_sweep_hook): Likewise.
711 (elfNN_aarch64_check_relocs): Likewise.
712 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
713 (_bfd_aarch64_elf_resolve_relocation): Likewise.
714
3e8286c0
RL		 7152015-10-02 Renlin Li <renlin.li@arm.com>
716
717 * reloc.c (BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC): New entry.
718 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
719 BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC.
720 * libbfd.h: Regenerate.
721 * bfd-in2.h: Likewise
722
94facae3
RL		 7232015-10-02 Renlin Li <renlin.li@arm.com>
724
725 * elfnn-aarch64.c (aarch64_reloc_got_type): Add
726 BFD_RELOC_AARCH64_TLSGD_MOVW_G1 support.
727 (elfNN_aarch64_final_link_relocate): Likewise.
728 (elfNN_aarch64_relocate_section): Likewise.
729 (elfNN_aarch64_gc_sweep_hook): Likewise.
730 (elfNN_aarch64_check_relocs): Likewise.
731 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
732 (_bfd_aarch64_elf_resolve_relocation): Likewise.
733
1aa66fb1
RL		 7342015-10-02 Renlin Li <renlin.li@arm.com>
735
736 * reloc.c (BFD_RELOC_AARCH64_TLSGD_MOVW_G1): New entry.
737 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
738 BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
739 * bfd-in2.h: Regenerate.
740 * libbfd.h: Likewise.
741
dc8008f5
RL		 7422015-10-02 Renlin Li <renlin.li@arm.com>
743
744 * elfnn-aarch64.c (aarch64_reloc_got_type): Add
745 BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC support.
746 (elfNN_aarch64_final_link_relocate): Likewise.
747 (elfNN_aarch64_gc_sweep_hook): Likewise.
748 (elfNN_aarch64_check_relocs): Likewise.
749 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
750 (_bfd_aarch64_elf_resolve_relocation): Likewise.
751
ca632371
RL		 7522015-10-02 Renlin Li <renlin.li@arm.com>
753
754 * reloc.c (BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC): New.
755 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry
756 MOVW_GOTOFF_G0_NC.
757 * libbfd.h: Regnerate.
758 * bfd-in2.h: Regenerate.
759
74a1bfe1
RL		 7602015-10-02 Renlin Li <renlin.li@arm.com>
761
762 * elfnn-aarch64.c (aarch64_reloc_got_type): Add support
763 for BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
764 (elfNN_aarch64_gc_sweep_hook): Likewise.
765 (elfNN_aarch64_check_relocs): Likewise
766 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
767 (_bfd_aarch64_elf_resolve_relocation): Likewise
768 (elfNN_aarch64_final_link_relocate): Likewise
769
654248e7
RL		 7702015-010-02 Renlin Li <renlin.li@arm.com>
771
772 * reloc.c (BFD_RELOC_AARCH64_MOVW_GOTOFF_G1): New.
773 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
774 MOVW_GOTOFF_G1.
775 * libbfd.h: Regenerate.
776 * bfd-in2.h: Regenerate.
777
a2e1db00
RL		 7782015-10-02 Renlin Li <renlin.li@arm.com>
779
780 * elfnn-aarch64.c (aarch64_reloc_got_type): Add
781 BFD_RELOC_AARCH64_LD_64_GOTOFF_LO15 support.
782 (elfNN_aarch64_gc_sweep_hook): Likewise.
783 (elfNN_aarch64_check_relocs): Likewise
784 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
785 (_bfd_aarch64_elf_resolve_relocation): Likewise
786 (elfNN_aarch64_final_link_relocate): Calculate offset within GOT.
787
a0becb89
RL		 7882015-10-02 Renlin Li <renlin.li@arm.com>
789
790 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Change if to
791 switch statement.
792
5db4f0d3
L		 7932015-10-01 H.J. Lu <hongjiu.lu@intel.com>
794
795 PR ld/19031
796 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
797 pointer_equality_needed for R_X86_64_PC32 reloc in non-code
798 sections.
799
73524045
RL		 8002015-10-01 Renlin Li <renlin.li@arm.com>
801
802 * elfnn-aarch64.c (elfNN_aarch64_output_plt_map): Remove.
803 (elfNN_aarch64_output_arch_local_syms): Emit AARCH64_MAP_INSN once.
804
de48f481
KK		 8052015-10-01 Kaz Kojima <kkojima@rr.iij4u.or.jp>
806
807 * config.bfd (targ_selvecs): Remove sh_elf32_vec and
808 sh_elf32_le_vec from sh*-*-linux cases.
809
017e6bce
AM		 8102015-10-01 Alan Modra <amodra@gmail.com>
811
812 PR ld/19013
813 * elflink.c (_bfd_elf_merge_sections): Revert last change.
814
4b627c18
L		 8152015-09-30 H.J. Lu <hongjiu.lu@intel.com>
816
817 PR ld/19031
818 * elf32-i386.c (elf_i386_check_relocs): Set
819 pointer_equality_needed for R_386_PC32 reloc in non-code
820 sections.
821
9865bd0d
L		 8222015-09-30 H.J. Lu <hongjiu.lu@intel.com>
823
824 PR ld/19013
825 * elflink.c (_bfd_elf_merge_sections): Only merge input bfds
826 that have the compatible ELF machine code with the output bfd.
827
630993ec
AM		 8282015-09-30 Alan Modra <amodra@gmail.com>
829
830 PR ld/19013
831 * elflink.c (_bfd_elf_merge_sections): Only merge input bfds that
832 will be handled by elf_link_input_bfd. Rename abfd param to obfd.
833
6c4f2328
RF		 8342015-09-30 Rich Felker <dalias@libc.org>
835
836 * config.bfd (targ_selvecs): Add fdpic and misc targets
837 for sh*-*-linux*.
838
cbd44e24
L		 8392015-09-29 Andrew Stubbs <ams@codesourcery.com>
840 H.J. Lu <hongjiu.lu@intel.com>
841
842 PR binutils/19020
843 * bfd.c (bfd_convert_section_contents): Add ptr_size parameter.
844 * bfd-in2.h: Regenerated.
845
8a9e7a91
PZ		 8462015-08-11 Peter Zotov <whitequark@whitequark.org>
847
848 PR ld/18759
849 * elf32-or1k.c (R_OR1K_32_PCREL): Set pcrel_offset to TRUE.
850 (R_OR1K_16_PCREL): Likewise.
851 (R_OR1K_8_PCREL): Likewise.
852
b6518b38
NC		 8532015-09-23 Nick Clifton <nickc@redhat.com>
854
855 * bout.c (b_out_slurp_reloc_table): Cast constant to unsigned in
856 order to avoid problems with left shifting negative values.
857 (abs32code): Likewise.
858 * mach-o.c (FILE_ALIGN): Likewise.
859 * coff-rs6000.c (xcoff_debug_sections): Delete unused static
860 array.
861 * elf32-visium.c (visium_reloc_map): Likewise.
862 * elf32-arm.c (elf32_arm_final_link_relocate): Remove useless
863 calls to abs function.
864 * elf32-frv.c (_frvfdpic_relax_tls_entries): Likewise.
865 * elf32-score.c (score_elf_final_link_relocate): Likewise.
866 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
867 * elf32-i860.c (i860_howto_pc26_reloc): Use multiplication instead
868 of shifting to create a negative mask.
869 * elf32-msp430.c (elf_backend_special_sections): Define.
870 * elfxx-mips.c (got_ofst_reloc_p): Delete unused function.
871 (got_hi16_reloc_p): Delete unused function.
872 * ppcboot.c (ppcboot_bfd_print_private_bfd_data): Fix test of
873 partition name.
874
6a40cf0c
NC		 8752015-09-23 Nick Clifton <nickc@redhat.com>
876
877 PR binutils/15835
878 * elf-bfd.h (struct elf_section_list): New structure.
879 (struct elf_obj_tdata): Replace symtab_shndx_hdr with
880 symtab_shndx_list. Delete symtab_shndx_section.
881 (elf_symtab_shndx): Replace macro with elf_symtab_shndx_list.
882 * elf.c (bfd_elf_get_syms): If symtab index sections are present,
883 scan them for the section that matches the provided symbol table.
884 (bfd_section_from_shdr): Record all SHT_SYMTAB_SHNDX sections.
885 (assign_section_numbers): Use the first symtab index table in the
886 list.
887 (_bfd_elf_compute_section_file_positions): Replace use of
888 symtab_shndx_hdr with use of symtab_shndx_list.
889 (find_section_in_list): New function.
890 (assign_file_postions_except_relocs): Use new function.
891 (_bfd_elf_copy_private_symbol_data): Likewise.
892 (swap_out_syms): Handle multiple symbol table index sections.
893 * elf32-m32c.c (m32c_elf_relax_section): Replace use of
894 symtab_shndx_hdr with use of symtab_shndx_list.
895 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
896 * elf32-rx.c (rx_relax_section): Likewise.
897 * elf32-v850.c (v850_elf_relax_delete_bytes): Likewise.
898 * elflink.c (bfd_elf_final_link): Likewise.
899
c8b187ea
L		 9002015-09-21 H.J. Lu <hongjiu.lu@intel.com>
901
902 * bfd.c (bfd_update_compression_header): Use bfd_put_32 on
903 ch_type.
904 (bfd_check_compression_header): Use bfd_get_32 on ch_type.
905 (bfd_convert_section_contents): Use bfd_get_32 and bfd_put_32
906 on ch_type.
907
9b8b325a
RF		 9082015-09-20 Rich Felker <dalias@libc.org>
909
910 * elflink.c (_bfd_elf_link_create_dynamic_sections): Don't create
911 .interp when info->nointerp.
912 (bfd_elf_size_dynamic_sections): Adjust assert.
913 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't size .interp
914 when info->nointerp.
915 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
916 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
917 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
918 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
919 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
920 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
921 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
922 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
923 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
924 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
925 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
926 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
927 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
928 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
929 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
930 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
931 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
932 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
933 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
934 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Likewise.
935 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
936 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
937 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
938 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
939 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
940 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
941 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
942 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
943 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
944 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
945 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
946 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
947 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
948 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
949
015d2e7e
DE		 9502015-09-18 Doug Evans <xdje42@gmail.com>
951
952 * targets.c (enum bfd_flavour): Add comment.
953 (bfd_flavour_name): New function.
954 * bfd-in2.h: Regenerate.
955
7c9cf415
AM		 9562015-09-18 Alan Modra <amodra@gmail.com>
957
958 * elf64-ppc.h (struct ppc64_elf_params <tls_get_addr_opt>): Rename
959 from no_tls_get_addr_opt.
960 * elf64-ppc.c: Update for rename and inversion of tls_get_addr_opt.
961 (ppc64_elf_tls_setup): Set tls_get_addr_opt to 0 only when at
962 default of -1.
963
b29b8669
AM		 9642015-09-17 Alan Modra <amodra@gmail.com>
965
966 PR 18867
967 * elflink.c (elf_link_adjust_relocs): Correct start of insertion
968 sort main loop.
969
bca6d0e3
AM		 9702015-09-16 Alan Modra <amodra@gmail.com>
971
972 PR 18867
973 * elflink.c (elf_link_adjust_relocs): Modify insertion sort to
974 insert a run. Return status in case of malloc failure.
975 Adjust callers.
976
92b3f008
MF		 9772015-09-15 Max Filippov <jcmvbkbc@gmail.com>
978
979 * elf32-xtensa.c (elf_xtensa_be_plt_entry)
980 (elf_xtensa_le_plt_entry): Emit 'entry' instruction only for
981 windowed ABI.
982 (elf_xtensa_create_plt_entry): Generate 'l32r' offsets and fix
983 up instructions according to ABI.
984
fbedb42d
RF		 9852015-09-14 Rich Felker <dalias@libc.org>
986
987 * elf32-sh.c (sh_elf_relocate_section): Set EF_SH_PIC flag
988 instead of clearing it on cross-section relocations.
989 (sh_elf_merge_private_data): Clear EF_SH_PIC flag by default.
990
f3c3938c
JDA		 9912015-09-12 Helge Deller <deller@gmx.de>
992
993 PR ld/18514
994 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Set .plt entry
995 size to 0.
996
4af68b9c
JW		 9972015-09-09 Jiong Wang <jiong.wang@arm.com>
998
999 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Sort alphabetically.
1000
259364ad
JW		 10012015-09-09 Jiong Wang <jiong.wang@arm.com>
1002
1003 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Support three
1004 TLS local dynamic traditional relocations types.
1005 (elfNN_aarch64_tls_relax): Support TLS local dynamic traditional to
1006 local executable relaxation.
1007
77697d41
L		 10082015-09-03 H.J. Lu <hongjiu.lu@intel.com>
1009
1010 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Remove
1011 convert_mov_to_lea.
1012
c74be520
L		 10132015-09-02 H.J. Lu <hongjiu.lu@intel.com>
1014
1015 * elf32-i386.c (R_386_irelative): Renamed to ...
1016 (R_386_ext2): This.
1017 (R_386_vt_offset): Updated.
1018 (elf_i386_rtype_to_howto): Likewise.
1019 (elf_i386_relocate_section): Likewise.
1020
04ebc307
L		 10212015-09-01 H.J. Lu <hongjiu.lu@intel.com>
1022
1023 PR ld/18900
1024 * elf32-i386.c (elf_i386_link_hash_entry): Add
1025 func_pointer_refcount.
1026 (elf_i386_link_hash_newfunc): Clear func_pointer_refcount.
1027 (elf_i386_get_local_sym_hash): Likewise.
1028 (elf_i386_copy_indirect_symbol): Also copy
1029 func_pointer_refcount.
1030 (elf_i386_check_relocs): Increment func_pointer_refcount.
1031 (elf_i386_gc_sweep_hook): Decrement func_pointer_refcount.
1032 (elf_i386_allocate_dynrelocs): Don't create the PLT entry if
1033 there are only function pointer relocations which can be
1034 resolved at run-time. Keep dynanamic relocations for run-time
1035 function pointer initialization.
1036 (elf_i386_relocate_section): Copy dynamic function pointer
1037 relocations.
1038 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
1039 func_pointer_refcount.
1040 (elf_x86_64_link_hash_newfunc): Clear func_pointer_refcount.
1041 (elf_x86_64_get_local_sym_hash): Likewise.
1042 (elf_x86_64_copy_indirect_symbol): Also copy
1043 func_pointer_refcount.
1044 (elf_x86_64_check_relocs): Increment func_pointer_refcount.
1045 (elf_x86_64_gc_sweep_hook): Decrement func_pointer_refcount.
1046 (elf_x86_64_allocate_dynrelocs): Don't create the PLT entry if
1047 there are only function pointer relocations which can be
1048 resolved at run-time. Keep dynanamic relocations for run-time
1049 function pointer initialization.
1050 (elf_x86_64_relocate_section): Copy dynamic function pointer
1051 relocations.
1052
b07bca4e
AM		 10532015-09-01 Alan Modra <amodra@gmail.com>
1054
1055 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Adjust symbol value
1056 if .opd section has been edited.
1057
a4b6fadd
AM		 10582015-09-01 Alan Modra <amodra@gmail.com>
1059
1060 PR 18878
1061 * elf64-ppc.c (ARRAY_SIZE): Define. Use throughout.
1062 (enum ppc_stub_type): Add ppc_stub_save_res.
1063 (struct map_stub): Add "next" and "needs_save_res".
1064 (struct ppc_link_hash_entry): Add "save_res" flag.
1065 (struct ppc_link_hash_table): Add "group".
1066 (sfpr_define): Add stub_sec param. Define symbol in stub_sec if
1067 stub_sec is non-null. Set "save_res".
1068 (save_res_funcs): Make file scope, rename from funcs. Adjust uses.
1069 (ppc64_elf_adjust_dynamic_symbol): Prohibit plt call to save_res syms.
1070 (ppc_build_one_stub): Handle ppc_stub_save_res.
1071 (ppc_size_one_stub): Set stub type to ppc_size_one_stub on finding
1072 stub for linker defined save_res sym.
1073 (group_sections): Init new fields of struct map_stub.
1074 (ppc64_elf_size_stubs): Reserve space for save/restore func copy.
1075 (ppc64_elf_build_stubs): Copy save/restore funcs to groups. Emit
1076 alias syms too.
1077 (ppc64_elf_relocate_section): Set destination for ppc_stub_save_res.
1078
a7c49797
AM		 10792015-08-31 Alan Modra <amodra@gmail.com>
1080
1081 * elf64-ppc.c (get_r2off): Return -1 on error.
1082 (ppc_build_one_stub): Adjust for get_r2off change. Don't emit
1083 addi r2,r2,0 on r2off stubs when the low 16-bit delta is zero.
1084 (ppc_size_one_stub): Corresponding size changes for r2off stubs.
1085 Add condition in test for -R objects.
1086
6f20ed8a
AM		 10872015-08-31 Alan Modra <amodra@gmail.com>
1088
1089 * section.c (section_id): Make file scope.
1090 (bfd_get_next_section_id): New function.
1091 * elf64-ppc.c (struct map_stub): Remove toc_off field. Move decl.
1092 (struct ppc_stub_hash_entry): Delete stub_sec and id_sec. Add
1093 group. Update all uses.
1094 (struct ppc_link_hash_table): Delete top_id, top_index, and
1095 input_list. Add sec_info_arr_size. Rename stub_group to
1096 sec_info, and make group info indirect. Update stub_group refs
1097 throughout file.
1098 (ppc_add_stub): Don't look for stub_sec on link_sec stub_group
1099 entry.
1100 (ppc_build_one_stub): Delete FIXME.
1101 (ppc64_elf_setup_section_lists): Size htab->sec_info for all
1102 sections, not just input sections. Don't create htab->input_list.
1103 (ppc64_elf_next_input_section): Update to use sec_info union as
1104 list pointer.
1105 (PREV_SEC): Delete.
1106 (group_sections): Pass "info" param rather than "htab". Iterate
1107 over output sections rather than input_list. Use sec_info union
1108 as list pointers. Alloc atruct map_stub, and return fail status.
1109 * bfd-in2.h: Regenerate.
1110
d3435ae8
AM		 11112015-08-31 Alan Modra <amodra@gmail.com>
1112
1113 * elflink.c (elf_sort_symbol): Use correctly sized type for
1114 calculating signed section->id difference.
1115 (elf_link_add_object_symbols): Likewise.
1116 * pef.c (bfd_pef_scan_start_address): Warning fix.
1117 * vms-alpha.c (vms_new_section_hook): Likewise.
1118
6cae483a
AM		 11192015-08-31 Alan Modra <amodra@gmail.com>
1120
1121 * elf32-nds32.c (nds32_convert_32_to_16_alu1): Warning fix.
1122 (find_relocs_at_address_addr): Make "reloc_type" an enum.
1123 (nds32_elf_relax_delete_blanks): Warning fix.
1124 (nds32_elf_relax_loadstore): Correct loop bound.
1125
7292b3ac
AM		 11262015-08-31 Alan Modra <amodra@gmail.com>
1127
1128 * section.c (struct bfd_section): Make "id" and "index" unsigned.
1129 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust local var to suit.
1130 * elf.c (elf_map_symbols): Likewise.
1131 * elf64-ppc.c (sym_exists_at): Make "id" param unsigned.
1132 (struct ppc_link_hash_table): Make "top_id" and "top_index" unsigned.
1133 (ppc64_elf_setup_section_lists): Ditto for local vars.
1134 * elf32-arm.c: Similarly to elf64-ppc.c.
1135 * elf32-avr.c: Likewise.
1136 * elf32-hppa.c: Likewise.
1137 * elf32-m68hc1x.c: Likewise.
1138 * elf32-metag.c: Likewise.
1139 * elf32-nios2.c: Likewise.
1140 * elfnn-aarch64.c: Likewise.
1141 * simple.c (struct saved_offsets): Make "section_count" unsigned.
1142 * bfd-in2.h: Regenerate.
1143
6fc5bb57
AM		 11442015-08-27 Alan Modra <amodra@gmail.com>
1145
a40d44c4 1146 PR 18867
6fc5bb57
AM		 1147 * elf64-alpha.c (elf64_alpha_sort_relocs_p): New function.
1148 (elf_backend_sort_relocs_p): Define.
1149
0e287786
AM		 11502015-08-26 Alan Modra <amodra@gmail.com>
1151
1152 PR 18867
1153 * elflink.c (cmp_ext32l_r_offset, cmp_ext32b_r_offset): Delete.
1154 (cmp_ext64l_r_offset, cmp_ext64b_r_offset): Delete.
1155 (ext32l_r_offset, ext32b_r_offset, ext64l_r_offset, ext64b_r_offset):
1156 New functions.
1157 (elf_link_adjust_relocs): Use an insertion sort to sort relocs.
1158
c97c330b
MF		 11592015-08-26 Matthew Fortune <matthew.fortune@imgtec.com>
1160
1161 PR ld/18401
1162 * elfxx-mips.c (bfd_mips_isa_ext_mach): New function: Converts an
1163 ISA value to a bfd machine number.
1164 (bfd_mips_isa_ext): Update the ISA level and revision if
1165 necessary. Use mips_mach_extends_p to decide if the ISA extension
1166 needs to be set.
1167 (_bfd_mips_elf_merge_private_bfd_data): Allow the ISA extension to
1168 be inferred from the ABI setting. Set the ISA level from the
1169 maximum of the incoming and outgoing ISA levels.
1170
16ad13ec
NC		 11712015-08-25 Nick Clifton <nickc@redhat.com>
1172
1173 PR binutils/18854
1174 * elf.c (bfd_section_from_shdr): Replace assertions with warnings
1175 about multiple symbol tables.
1176
7c2bea1a
RL		 11772015-08-25 Renlin Li <renlin.li@arm.com>
1178
1179 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTOFF_LO15): Use LP64 instead of
1180 ILP64.
1181 * bfd-in2.h: Regenerate.
1182
595bce75
AM		 11832015-08-22 Alan Modra <amodra@gmail.com>
1184
1185 * elf.c (_bfd_elf_slurp_version_tables): Always init vd_nodename.
1186 Don't copy fields not set by _bfd_elf_swap_verdef_in.
1187
07c9aa07
JW		 11882015-08-19 Jiong Wang <jiong.wang@arm.com>
1189
1190 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize new relocation
1191 types, including BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
1192 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1193 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
1194 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1195 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
1196 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1197 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
1198 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
1199 (elfNN_aarch64_final_link_relocate): Likewise.
1200 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1201 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1202
4c562523
JW		 12032015-08-19 Jiong Wang <jiong.wang@arm.com>
1204
1205 * reloc.c (BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
1206 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1207 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
1208 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1209 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
1210 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC.
1211 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
1212 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC): New entries.
1213 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
1214 * bfd-in2.h: Regenerate.
1215 * libbfd.h: Regenerate.
1216
6ffe9a1b
JW		 12172015-08-19 Jiong Wang <jiong.wang@arm.com>
1218
1219 PR ld/18276
1220 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize new relocation
1221 types, including BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12,
1222 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0,
1223 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC,
1224 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1,
1225 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC,
1226 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2.
1227 (elfNN_aarch64_final_link_relocate): Likewise.
1228 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1229 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1230
49df5539
JW		 12312015-08-19 Jiong Wang <jiong.wang@arm.com>
1232
1233 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12,
1234 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0,
1235 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC,
1236 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1,
1237 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC,
1238 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2): New entries.
1239 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
1240 * bfd-in2.h: Regenerate.
1241 * libbfd.h: Regenerate.
1242
753999c1
JW		 12432015-08-19 Jiong Wang <jiong.wang@arm.com>
1244
1245 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
1246 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
1247 (aarch64_reloc_got_type): Likewise.
1248 (elfNN_aarch64_final_link_relocate): Likewise.
1249 (elfNN_aarch64_relocate_section): Likewise.
1250 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1251 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1252
13289c10
JW		 12532015-08-19 Jiong Wang <jiong.wang@arm.com>
1254
1255 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC): New entry.
1256 * bfd-in2.h: Regenerate.
1257 * libbfd.h: Regenerate.
1258 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
1259 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
1260
3cbc1e5e
AM		 12612015-08-19 Alan Modra <amodra@gmail.com>
1262
1263 * elf-s390-common.c: Simplify expressions using
1264 bfd_linke_executable, bfd_link_pie and bfd_link_pic.
1265 * elf32-arm.c: Likewise.
1266 * elf32-bfin.c: Likewise.
1267 * elf32-frv.c: Likewise.
1268 * elf32-m68k.c: Likewise.
1269 * elf32-nios2.c: Likewise.
1270 * elf32-ppc.c: Likewise.
1271 * elf32-s390.c: Likewise.
1272 * elf32-sh.c: Likewise.
1273 * elf64-alpha.c: Likewise.
1274 * elf64-ppc.c: Likewise.
1275 * elf64-s390.c: Likewise.
1276 * elflink.c: Likewise.
1277
44b4145b
JW		 12782015-08-18 Jiong Wang <jiong.wang@arm.com>
1279
1280 * elfnn-aarch64.c (aarch64_reloc_got_type): Delete useless check.
1281 (elfNN_aarch64_relocate_section): Likewise.
1282 (elfNN_aarch64_gc_sweep_hook): Likewise.
1283 (elfNN_aarch64_check_relocs): Likewise.
1284
cae1fbbb
L		 12852015-08-18 H.J. Lu <hongjiu.lu@intel.com>
1286
1287 PR ld/18841
1288 * elf-bfd.h (elf_link_hash_table): Add dynsym.
1289 * elf32-i386.c (elf_i386_reloc_type_class): Return
1290 reloc_class_ifunc for relocation against STT_GNU_IFUNC symbol.
1291 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1292 * elflink.c (_bfd_elf_link_create_dynamic_sections): Set dynsym.
1293 (bfd_elf_size_dynsym_hash_dynstr): Use dynsym.
1294 (elf_final_link_info): Remove dynsym_sec.
1295 (elf_link_output_extsym): Replace dynsym_sec with dynsym.
1296 (bfd_elf_final_link): Remove reference to dynsym_sec. Replace
1297 dynsym_sec with dynsym.
1298
0e1862bb
L		 12992015-08-18 H.J. Lu <hongjiu.lu@intel.com>
1300
1301 * bfd/aoutx.h: Replace shared, executable, relocatable and pie
1302 fields with bfd_link_executable, bfd_link_dll,
1303 bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
1304 * bfd/bout.c: Likewise.
1305 * bfd/coff-alpha.c: Likewise.
1306 * bfd/coff-arm.c: Likewise.
1307 * bfd/coff-i386.c: Likewise.
1308 * bfd/coff-i960.c: Likewise.
1309 * bfd/coff-m68k.c: Likewise.
1310 * bfd/coff-mcore.c: Likewise.
1311 * bfd/coff-mips.c: Likewise.
1312 * bfd/coff-ppc.c: Likewise.
1313 * bfd/coff-rs6000.c: Likewise.
1314 * bfd/coff-sh.c: Likewise.
1315 * bfd/coff-tic80.c: Likewise.
1316 * bfd/coff-x86_64.c: Likewise.
1317 * bfd/coff64-rs6000.c: Likewise.
1318 * bfd/coffgen.c: Likewise.
1319 * bfd/cofflink.c: Likewise.
1320 * bfd/ecoff.c: Likewise.
1321 * bfd/ecofflink.c: Likewise.
1322 * bfd/elf-bfd.h: Likewise.
1323 * bfd/elf-eh-frame.c: Likewise.
1324 * bfd/elf-ifunc.c: Likewise.
1325 * bfd/elf-m10200.c: Likewise.
1326 * bfd/elf-m10300.c: Likewise.
1327 * bfd/elf-s390-common.c: Likewise.
1328 * bfd/elf-vxworks.c: Likewise.
1329 * bfd/elf.c: Likewise.
1330 * bfd/elf32-arm.c: Likewise.
1331 * bfd/elf32-avr.c: Likewise.
1332 * bfd/elf32-bfin.c: Likewise.
1333 * bfd/elf32-cr16.c: Likewise.
1334 * bfd/elf32-cr16c.c: Likewise.
1335 * bfd/elf32-cris.c: Likewise.
1336 * bfd/elf32-crx.c: Likewise.
1337 * bfd/elf32-d10v.c: Likewise.
1338 * bfd/elf32-dlx.c: Likewise.
1339 * bfd/elf32-epiphany.c: Likewise.
1340 * bfd/elf32-fr30.c: Likewise.
1341 * bfd/elf32-frv.c: Likewise.
1342 * bfd/elf32-ft32.c: Likewise.
1343 * bfd/elf32-h8300.c: Likewise.
1344 * bfd/elf32-hppa.c: Likewise.
1345 * bfd/elf32-i370.c: Likewise.
1346 * bfd/elf32-i386.c: Likewise.
1347 * bfd/elf32-i860.c: Likewise.
1348 * bfd/elf32-ip2k.c: Likewise.
1349 * bfd/elf32-iq2000.c: Likewise.
1350 * bfd/elf32-lm32.c: Likewise.
1351 * bfd/elf32-m32c.c: Likewise.
1352 * bfd/elf32-m32r.c: Likewise.
1353 * bfd/elf32-m68hc11.c: Likewise.
1354 * bfd/elf32-m68hc1x.c: Likewise.
1355 * bfd/elf32-m68k.c: Likewise.
1356 * bfd/elf32-mcore.c: Likewise.
1357 * bfd/elf32-mep.c: Likewise.
1358 * bfd/elf32-metag.c: Likewise.
1359 * bfd/elf32-microblaze.c: Likewise.
1360 * bfd/elf32-moxie.c: Likewise.
1361 * bfd/elf32-msp430.c: Likewise.
1362 * bfd/elf32-mt.c: Likewise.
1363 * bfd/elf32-nds32.c: Likewise.
1364 * bfd/elf32-nios2.c: Likewise.
1365 * bfd/elf32-or1k.c: Likewise.
1366 * bfd/elf32-ppc.c: Likewise.
1367 * bfd/elf32-rl78.c: Likewise.
1368 * bfd/elf32-rx.c: Likewise.
1369 * bfd/elf32-s390.c: Likewise.
1370 * bfd/elf32-score.c: Likewise.
1371 * bfd/elf32-score7.c: Likewise.
1372 * bfd/elf32-sh-symbian.c: Likewise.
1373 * bfd/elf32-sh.c: Likewise.
1374 * bfd/elf32-sh64.c: Likewise.
1375 * bfd/elf32-spu.c: Likewise.
1376 * bfd/elf32-tic6x.c: Likewise.
1377 * bfd/elf32-tilepro.c: Likewise.
1378 * bfd/elf32-v850.c: Likewise.
1379 * bfd/elf32-vax.c: Likewise.
1380 * bfd/elf32-visium.c: Likewise.
1381 * bfd/elf32-xc16x.c: Likewise.
1382 * bfd/elf32-xstormy16.c: Likewise.
1383 * bfd/elf32-xtensa.c: Likewise.
1384 * bfd/elf64-alpha.c: Likewise.
1385 * bfd/elf64-hppa.c: Likewise.
1386 * bfd/elf64-ia64-vms.c: Likewise.
1387 * bfd/elf64-mmix.c: Likewise.
1388 * bfd/elf64-ppc.c: Likewise.
1389 * bfd/elf64-s390.c: Likewise.
1390 * bfd/elf64-sh64.c: Likewise.
1391 * bfd/elf64-x86-64.c: Likewise.
1392 * bfd/elflink.c: Likewise.
1393 * bfd/elfnn-aarch64.c: Likewise.
1394 * bfd/elfnn-ia64.c: Likewise.
1395 * bfd/elfxx-mips.c: Likewise.
1396 * bfd/elfxx-sparc.c: Likewise.
1397 * bfd/elfxx-tilegx.c: Likewise.
1398 * bfd/i386linux.c: Likewise.
1399 * bfd/linker.c: Likewise.
1400 * bfd/m68klinux.c: Likewise.
1401 * bfd/pdp11.c: Likewise.
1402 * bfd/pe-mips.c: Likewise.
1403 * bfd/peXXigen.c: Likewise.
1404 * bfd/reloc.c: Likewise.
1405 * bfd/reloc16.c: Likewise.
1406 * bfd/sparclinux.c: Likewise.
1407 * bfd/sunos.c: Likewise.
1408 * bfd/vms-alpha.c: Likewise.
1409 * bfd/xcofflink.c: Likewise.
1410
fe875424
AM		 14112015-08-18 Alan Modra <amodra@gmail.com>
1412
1413 PR 18667
1414 * Makefile.am: Use $(SED) in place of sed throughout.
1415 * Makefile.in: Regenerate.
1416
43417696
AM		 14172015-08-18 Alan Modra <amodra@gmail.com>
1418
1419 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't redefine .TOC.
1420 if already defined, and set linker_def.
1421 (ppc64_elf_set_toc): Use .TOC. value if defined other than by
1422 the backend.
1423
9b57267f
AM		 14242015-08-14 Alan Modra <amodra@gmail.com>
1425
1426 PR ld/18759
1427 * elf32-or1k.c: Revert 2015-08-11 change.
1428
8efa2874
L		 14292015-08-13 H.J. Lu <hongjiu.lu@intel.com>
1430
1431 PR ld/18801
1432 * elf32-i386.c (elf_i386_size_dynamic_sections): Issue an error
1433 for read-only segment with dynamic IFUNC relocations.
1434 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1435
40fc1451
SD		 14362015-08-12 Simon Dardis <simon.dardis@imgtec.com>
1437
1438 * elfxx-mips.c (STUB_MOVE): Change to use 'or' only.
1439 (mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry,
1440 mips_n64_exec_plt0_entry, micromips_insn32_o32_exec_plt0_entry):
1441 Update to use 'or' instead of 'addu/daddu'.
1442 (_bfd_mips_elf_finish_dynamic_symbol): Update usage of STUB_MOVE.
1443 (move_insns_32): Reorder table.
1444
0eace210
L		 14452015-08-11 H.J. Lu <hongjiu.lu@intel.com>
1446
1447 * elf32-i386.c (elf_i386_relocate_section): Properly skip IFUNC
1448 relocations in debug sections.
1449 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1450
c674f5cd
JW		 14512015-08-11 Jiong Wang <jiong.wang@arm.com>
1452
1453 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Improve warning
1454 message for R_AARCH64_LD64_GOTPAGE_LO15/R_AARCH64_LD32_GOTPAGE_LO14.
1455
9331eea1
JW		 14562015-08-11 Jiong Wang <jiong.wang@arm.com>
1457
1458 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): New.
1459 (aarch64_can_relax_tls): Use the new IS_AARCH64_TLS_RELAX_RELOC.
1460
f678ded7
JW		 14612015-08-11 Jiong Wang <jiong.wang@arm.com>
1462
1463 * bfd/elfnn-aarch64.c (aarch64_type_of_stub): New parameter "sym_sec".
1464 Loose the check for symbol from ABS section.
1465 (elfNN_aarch64_size_stubs): Pass sym_sec.
1466
07f9ddfe
JW		 14672015-08-11 Jiong Wang <jiong.wang@arm.com>
1468
1469 PR ld/18668
1470 * elfnn-aarch64.c (aarch64_type_of_stub): Update destination for
1471 calls go through plt stub.
1472 (elfNN_aarch64_final_link_relocate): Adjust code logic for CALL26,
1473 JUMP26 relocation to support inserting veneer for call to plt stub.
1474
40fbed84
JW		 14752015-08-11 Jiong Wang <jiong.wang@arm.com>
1476
1477 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
1478 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
1479 (aarch64_reloc_got_type): Likewise.
1480 (elfNN_aarch64_final_link_relocate): Likewise.
1481 (elfNN_aarch64_relocate_section): Likewise.
1482 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1483 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1484
70151fb5
JW		 14852015-08-11 Jiong Wang <jiong.wang@arm.com>
1486
1487 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12): New entry.
1488 * bfd-in2.h: Regenerate.
1489 * libbfd.h: Regenerate.
1490 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
1491 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
1492
73f925cc
JW		 14932015-08-11 Jiong Wang <jiong.wang@arm.com>
1494
1495 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
1496 BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
1497 (aarch64_reloc_got_type): Likewise.
1498 (elfNN_aarch64_final_link_relocate): Likewise.
1499 (elfNN_aarch64_relocate_section): Likewise.
1500 (elfNN_aarch64_gc_sweep_hook): Likewise.
1501 (elfNN_aarch64_check_relocs): Likewise.
1502 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1503 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1504
a12fad50
JW		 15052015-08-11 Jiong Wang <jiong.wang@arm.com>
1506
1507 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC): New entry.
1508 * bfd-in2.h: Regenerate.
1509 * libbfd.h: Regenerate.
1510 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
1511 BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
1512
f69e4920
JW		 15132015-08-11 Jiong Wang <jiong.wang@arm.com>
1514
1515 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
1516 BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
1517 (aarch64_reloc_got_type): Likewise.
1518 (elfNN_aarch64_final_link_relocate): Likewise.
1519 (elfNN_aarch64_relocate_section): Likewise.
1520 (elfNN_aarch64_gc_sweep_hook): Likewise.
1521 (elfNN_aarch64_check_relocs): Likewise.
1522 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1523 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1524
1107e076
JW		 15252015-08-11 Jiong Wang <jiong.wang@arm.com>
1526
1527 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21): New entry.
1528 * bfd-in2.h: Regenerate.
1529 * libbfd.h: Regenerate.
1530 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
1531 BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
1532
97dc35c8
L		 15332015-08-11 H.J. Lu <hongjiu.lu@intel.com>
1534
1535 PR ld/18808
1536 * elf32-i386.c (elf_i386_relocate_section): Skip IFUNC
1537 relocations in debug sections.
1538 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1539
dbac553d
PZ		 15402015-08-11 Peter Zotov <whitequark@whitequark.org>
1541
1542 PR ld/18759
1543 * elf32-or1k.c (R_OR1K_32_PCREL): Set pcrel_offset to TRUE.
1544 (R_OR1K_16_PCREL): Likewise.
1545 (R_OR1K_8_PCREL): Likewise.
1546
4b0e8a5f
NC		 15472015-08-11 Nick Clifton <nickc@redhat.com>
1548
4c0160b8
NC		 1549 PR binutils/18747
1550 * coff-sh.c (_bfd_sh_align_load_span): Fix typo when setting
1551 opcode count.
1552
4b0e8a5f
NC		 1553 PR binutils/18758
1554 * elf.c (_bfd_elf_setup_sections): Add checks for corrupt section
1555 group information.
1556 * peicode.h (pe_ILF_make_a_section): Ensure alignment of the
1557 used_by_bfd pointer.
1558 (pe_ILF_build_a_bfd): Ensure alignment of vars.data pointer.
1559
64140f86
L		 15602015-08-11 H.J. Lu <hongjiu.lu@intel.com>
1561
1562 * elf.c (_bfd_elf_copy_private_bfd_data): Fix a typo.
1563
422f1182
L		 15642015-08-10 H.J. Lu <hongjiu.lu@intel.com>
1565
1566 * elf-bfd.h (elf_symbol_version): New enum.
1567 (elf_link_hash_entry): Replace hidden with versioned.
1568 * elflink.c (_bfd_elf_merge_symbol): Don't look for symbol
1569 version if the symbol is unversioned. Initialize versioned.
1570 (_bfd_elf_add_default_symbol): Don't look for symbol version
1571 if the symbol is unversioned or hidden. Initialize versioned.
1572 (elf_collect_hash_codes): Don't look for symbol version if the
1573 symbol is unversioned.
1574 (elf_collect_gnu_hash_codes): Likewise.
1575 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1576 (_bfd_elf_link_hash_copy_indirect): Check versioned instead of
1577 hidden.
1578 (elf_link_output_extsym): Likewise.
1579
d4ac1f87
L		 15802015-08-07 H.J. Lu <hongjiu.lu@intel.com>
1581
1582 PR binutils/18785
1583 * elf.c (_bfd_elf_copy_private_bfd_data): When copying the
1584 sh_link and sh_info fields in stripped section headers, we also
64140f86 1585 check if the sh_type, sh_flags, sh_addralign and sh_entsize
d4ac1f87
L		 1586 fields of the output section match the output. Since
1587 --only-keep-debug turns all non-debug sections into SHT_NOBITS
1588 sections, the output SHT_NOBITS type matches any input type.
1589
6e33951e
L		 15902015-08-07 H.J. Lu <hongjiu.lu@intel.com>
1591
1592 PR ld/18720
1593 * elflink.c (_bfd_elf_merge_symbol): Add a parameter to indicate
1594 if the new symbol matches the existing one. The new hidden
1595 versioned symbol matches the existing symbol if they have the
1596 same symbol version. Update the existing symbol only if they
1597 match.
1598 (_bfd_elf_add_default_symbol): Update call to
1599 _bfd_elf_merge_symbol.
1600 (_bfd_elf_link_assign_sym_version): Don't set the hidden field
1601 here.
1602 (elf_link_add_object_symbols): Override a definition only if the
1603 new symbol matches the existing one.
1604 (_bfd_elf_link_hash_copy_indirect): Don't copy any references to
1605 the hidden versioned symbol.
1606 (elf_link_output_extsym): Bind a symbol locally when linking
1607 executable if it is locally defined, hidden versioned, not
1608 referenced by shared library and not exported. Turn on
422f1182 1609 VERSYM_HIDDEN only if the hidden versioned symbol is defined
6e33951e
L		 1610 locally.
1611
63b9bbb7
NC		 16122015-08-05 Nick Clifton <nickc@redhat.com>
1613
1614 * elf.c (_bfd_elf_copy_private_bfd_data): Copy the sh_link and
1615 sh_info fields of sections whose type has been changed to
1616 SHT_NOBITS.
1617
7e27a9d5
YK		 16182015-08-04 Yuriy M. Kaminskiy" <yumkam@gmail.com>
1619 Tyler Hicks <tyhicks@canonical.com>
1620
1621 PR binutils/18750
1622 * ihex.c (ihex_scan): Fixes incorrect escape sequence in error message
1623 and stack overflow when char is signed and \200-\376 was in place of hex
1624 digit; also fixes \377 was handled as EOF instead of "incorrect character".
1625 (ihex_read_section): Changed for consistency.
1626 (ihex_bad_byte): Prevent (now impossible to trigger) stack
1627 overflow and incorrect escape sequence handling.
1628 * srec.c (srec_bad_byte): Likewise.
1629
cb1c8103
HPN		 16302015-08-03 Hans-Peter Nilsson <hp@axis.com>
1631
1632 * elf32-cris.c (cris_elf_relocate_section)
1633 (elf_cris_finish_dynamic_symbol, cris_elf_check_relocs)
1634 (elf_cris_discard_excess_dso_dynamics): Use SYMBOLIC_BIND, not
4122b413 1635 just link_info->symbolic, to check if a symbol should be bound
cb1c8103
HPN		 1636 symbolically.
1637
c6e8a9a8
L		 16382015-07-30 H.J. Lu <hongjiu.lu@intel.com>
1639
1640 PR ld/18735
1641 * elflink.c (_bfd_elf_add_default_symbol): Add the default
1642 symbol if not performing a relocatable link.
1643 (elf_link_add_object_symbols): Adjust the default symbol if
1644 not performing a relocatable link.
1645
e77e648e
L		 16462015-07-29 H.J. Lu <hongjiu.lu@intel.com>
1647
1648 * elflink.c (elf_link_add_object_symbols): Remove
1649 !info->relocatable check for info->executable. Add
1650 !info->relocatable check for !info->executable.
1651 (elf_link_output_extsym): Remove
1652 !info->relocatable check for info->executable.
1653
11509220
HPN		 16542015-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1655
1656 * mmo.c (mmo_write_symbols_and_terminator): Skip symbol-type
1657 assignment loop for bfd plugin objects.
1658
e5654c0f
AM		 16592015-07-28 Alan Modra <amodra@gmail.com>
1660
1661 * elf.c (_bfd_elf_map_sections_to_segments): Do not make a new
1662 segment for loaded sections after nonloaded sections if the
1663 sections are on the same page.
1664
d6f1bafa
IB		 16652015-07-28 Iain Buclaw <ibuclaw@gdcproject.org>
1666
1667 * configure.in: Add asprintf and vasprintf to AC_CHECK_DECLS.
1668 * config.in, configure: Regenerate.
1669
37a42ee9
L		 16702015-07-27 H.J. Lu <hongjiu.lu@intel.com>
1671
1672 * configure: Regenerated.
1673
79559014
NC		 16742015-07-27 Nick Clifton <nickc@redhat.com>
1675
1676 * elf32-msp430.c (uses_large_model): New function.
1677 (msp430_elf_eh_frame_address_size): New function.
1678 (elf_backend_eh_frame_address_size): Define.
1679
32f573bc
SN		 16802015-07-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
1681
1682 PR ld/18705
1683 * elfnn-aarch64.c (elf_backend_extern_protected_data): Define.
1684
b68a20d6
SN		 16852015-07-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
1686
1687 PR ld/18705
1688 * elf32-arm.c (elf_backend_extern_protected_data): Define.
1689
18d9555c
L		 16902015-07-25 H.J. Lu <hongjiu.lu@intel.com>
1691
1692 PR ld/18718
1693 * elflink.c (elf_link_output_extsym): Check symbol version
1694 section check only if not linking executable, the symbol is
1695 referenced by shared library or not locally defined.
1696
a496fbc8
AM		 16972015-07-25 Thomas Preud'homme <thomas.preudhomme@arm.com>
1698
1699 * elf32-arm.c (elf32_arm_final_link_relocate): Use SYMBOLIC_BIND to
1700 check if a symbol should be bound symbolically.
1701 * elf32-hppa.c (elf32_hppa_check_relocs,
1702 elf32_hppa_adjust_dynamic_symbol, elf32_hppa_relocate_section,
1703 elf32_hppa_finish_dynamic_symbol): Likewise.
1704 * elf32-m68k.c (elf_m68k_check_relocs,
1705 elf_m68k_relocate_section): Likewise.
1706 * elf32-nios2.c (nios2_elf32_relocate_section,
1707 nios2_elf32_check_relocs, allocate_dynrelocs): Likewise.
1708 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol,
1709 elf32_tic6x_relocate_section): Likewise.
1710
91cb26da
AM		 17112015-07-24 Alan Modra <amodra@gmail.com>
1712
1713 * elf.c (_bfd_elf_assign_file_positions_for_non_load): Use .rela
1714 prefix for reloc section corresponding to rela section associated
1715 with renamed debug section.
1716
2fb9328d
AM		 17172015-07-24 Alan Modra <amodra@gmail.com>
1718
1719 * section.c (bfd_get_section_by_name_if): Iterate over entire hash
1720 chain.
1721
d5cff5df
JM		 17222015-07-23 Joseph Myers <joseph@codesourcery.com>
1723
1724 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections)
1725 <DT_MIPS_RLD_MAP_REL>: Add target address to host address
1726 difference, not to host pointer.
1727
bb854a36
AM		 17282015-07-22 Alan Modra <amodra@gmail.com>
1729
1730 * elf64-ppc.c (opd_entry_value): Remove assertion. Instead,
1731 return -1 if symbol referenced is not defined. Tidy.
1732
f2d7e0f4
AM		 17332015-07-20 Alan Modra <amodra@gmail.com>
1734
1735 * po/SRC-POTFILES.in: Regenerate.
1736
4c0a9a6f
JW		 17372015-07-17 Jiong Wang <jiong.wang@arm.com>
1738
1739 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Sort alphabetically.
1740 (IS_AARCH64_TLSDESC_RELOC): Sort alphabetically.
1741
77a69ff8
JW		 17422015-07-16 Jiong Wang <jiong.wang@arm.com>
1743
1744 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
1745 BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
1746 (aarch64_reloc_got_type): Ditto.
1747 (elfNN_aarch64_final_link_relocate): Ditto.
1748 (elfNN_aarch64_relocate_section): Ditto.
1749 (elfNN_aarch64_gc_sweep_hook): Ditto.
1750 (elfNN_aarch64_check_relocs): Ditto.
1751 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
1752 (_bfd_aarch64_elf_resolve_relocation): Ditto.
1753
6c37fedc
JW		 17542015-07-16 Jiong Wang <jiong.wang@arm.com>
1755
1756 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PREL21): New entry.
1757 * bfd-in2.h: Regenerate.
1758 * libbfd.h: Regenerate.
1759 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
1760 BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
1761
88988473
L		 17622015-07-10 H.J. Lu <hongjiu.lu@intel.com>
1763
1764 PR binutils/18656
1765 * bfd.c (bfd_convert_section_size): New function.
1766 (bfd_convert_section_contents): Likewise.
1767 * bfd-in2.h: Regenerated.
1768
de231f20
CM		 17692015-07-09 Catherine Moore <clm@codesourcery.com>
1770
1771 * elflink.c (bfd_elf_size_dynamic_sections): Call to
1772 _bfd_elf_maybe_strip_eh_frame_hdr should be before
1773 bed->elf_backend_size_dynamic_sections.
1774
328e7bfd
DC		 17752015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1776
1777 * elf32-avr.c: Add 32 bit PC relative relocation for AVR target.
1778
92a9c616
RS		 17792015-07-05 Richard Sandiford <richard.sandiford@arm.com>
1780
1781 * elf64-ppc.c (toc_adjusting_stub_needed): Use the symbol value
1782 plus addend rather than the original st_value when looking up
1783 entries in opd->adjust.
1784
0f088b2a
KT		 17852015-07-03 Kai Tietz <ktietz@redhat.com>
1786 Nick Clifton <nickc@redhat.com>
1787
1788 PR ld/11539
1789 * coffcode.h (coff_bfd_gc_sections): Define default
1790 to bfd_coff_gc_sections function.
1791 (coff_gc_mark_hook_fn): New type.
1792 * coffgen.c (init_reloc_cookie): Copy and adjust coff
1793 related code about gc-sections from elflink.c to here.
1794 (fini_reloc_cookie): Likewise.
1795 (init_reloc_cookie_rels): Likewise.
1796 (fini_reloc_cookie_rels): Likewise.
1797 (init_reloc_cookie_for_section): Likewise.
1798 (fini_reloc_cookie_for_section): Likewise.
1799 (_bfd_coff_gc_mark_hook): Likewise.
1800 (_bfd_coff_gc_mark_rsec): Likewise.
1801 (_bfd_coff_gc_mark_reloc): Likewise.
1802 (_bfd_coff_gc_mark): Likewise.
1803 (_bfd_coff_gc_mark_extra_sections): Likewise.
1804 (coff_gc_sweep_symbol_info): Likewise.
1805 (coff_gc_sweep_symbol): Likewise.
1806 (gc_sweep_hook_fn): Likewise.
1807 (coff_gc_sweep): Likewise.
1808 (bfd_coff_gc_sections): Likewise.
1809 (_bfd_coff_gc_keep): Likewise.
1810 * libcoff-in.h (coff_reloc_cookie): New struct.
1811 (bfd_coff_gc_sections): New prototype.
1812 * libcoff.h: Regenerate.
1813
8c163c5a
SL		 18142015-07-01 Sandra Loosemore <sandra@codesourcery.com>
1815 Cesar Philippidis <cesar@codesourcery.com>
1816
1817 * bfd-in2.h: Regenerated.
1818 * elf32-nios2.c (elf_nios2_howto_table_rel): Rename to...
1819 (elf_nios2_r1_howto_table_rel): This.
1820 (elf_nios2_r2_howto_table_rel): New.
1821 (BFD_IS_R2): New.
1822 (lookup_howto): Add ABFD parameter. Adjust to look up in either
1823 the R1 or R2 relocation table, as determined by ABFD.
1824 (nios2_reloc_map): Add R2 relocations.
1825 (nios2_elf32_bfd_reloc_type_lookup): Do lookup using lookup_howto.
1826 Pass it the ABFD parameter.
1827 (nios2_elf32_bfd_reloc_name_lookup): Use ABFD to decide whether to
1828 return an R1 or R2 relocation.
1829 (nios2_elf32_info_to_howto): Do lookup using lookup_howto.
1830 Pass it the ABFD parameter.
1831 (nios2_elf32_do_call26_relocate): Check for alignment on a 4-byte
1832 boundary.
1833 (nios2_elf32_relocate_section): Adjust call to lookup_howto.
1834 * libbfd.h: Regenerated.
1835 * reloc.c (BFD_RELOC_NIOS2_R2_S12): New.
1836 (BFD_RELOC_NIOS2_R2_I10_1_PCREL): New.
1837 (BFD_RELOC_NIOS2_R2_T1I7_1_PCREL): New.
1838 (BFD_RELOC_NIOS2_R2_T1I7_2): New.
1839 (BFD_RELOC_NIOS2_R2_T2I4): New.
1840 (BFD_RELOC_NIOS2_R2_T2I4_1): New.
1841 (BFD_RELOC_NIOS2_R2_T2I4_2): New.
1842 (BFD_RELOC_NIOS2_R2_X1I7_2): New.
1843 (BFD_RELOC_NIOS2_R2_X2L5): New.
1844 (BFD_RELOC_NIOS2_R2_F1I5_2): New.
1845 (BFD_RELOC_NIOS2_R2_L5I4X1): New.
1846 (BFD_RELOC_NIOS2_R2_T1X1I6): New.
1847 (BFD_RELOC_NIOS2_R2_T1X1I6_2): New.
1848
965b1d80
SL		 18492015-07-01 Sandra Loosemore <sandra@codesourcery.com>
1850 Cesar Philippidis <cesar@codesourcery.com>
1851
1852 * archures.c (bfd_mach_nios2r1, bfd_mach_nios2r2): New.
1853 * bfd-in2.h: Regenerated.
1854 * cpu-nios2.c (nios2_compatible): New.
1855 (N): Use nios2_compatible instead of bfd_default_compatible.
1856 (NIOS2R1_NEXT, NIOS2R2_NEXT): Define.
1857 (arch_info_struct): New.
1858 (bfd_nios2_arch): Chain to NIOS2R1_NEXT.
1859 * elf32-nios2.c (is_nios2_elf): New.
1860 (nios2_elf32_merge_private_bfd_data): New.
1861 (nios2_elf32_object_p): New.
1862 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1863 (elf_backend_object_p): Define.
1864
dfc87947
L		 18652015-07-01 H.J. Lu <hongjiu.lu@intel.com>
1866
1867 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Refactor.
1868
5ee4a1ca
NC		 18692015-06-30 Nick Clifton <nickc@redhat.com>
1870
1871 PR binutils/18570
1872 * elf-attrs.c (obj_attr_size): Use an unsigned int type for the tag.
1873 (write_obj_attribute): Likewise.
1874 (elf_new_obj_attr): Likewise.
1875 (bfd_elf_get_obj_attr_int): Likewise.
1876 (bfd_elf_add_obj_attr_int): Likewise.
1877 (bfd_elf_add_obj_attr_string): Likewise.
1878 (bfd_elf_add_obj_attr_int_string): Likewise.
1879 (gnu_obj_attrs_arg_type): Likewise.
1880 (_bfd_elf_obj_attrs_arg_type): Likewise.
1881 (_bfd_elf_parse_attributes): Likewise.
1882 (_bfd_elf_merge_unknown_attribute_list): Likewise.
1883 * elf-bfd.h (struct obj_attribute_list): Likewise.
1884 Update prototypes.
1885
ee0c0c50
L		 18862015-06-28 H.J. Lu <hongjiu.lu@intel.com>
1887
1888 * bfd-in.h (compressed_debug_section_type): Remove
1889 COMPRESS_DEBUG_ZLIB.
1890 * bfd-in2.h : Regenerated.
1891
a5499fa4
MF		 18922015-06-26 Matthew Fortune <matthew.fortune@imgtec.com>
1893
1894 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Use executable
1895 instead of !shared to indicate an application vs shared library.
1896 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1897 (_bfd_mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP_REL.
1898 (_bfd_mips_elf_get_target_dtag): Likewise.
1899
3f307074
DD		 19002015-06-25 DJ Delorie <dj@redhat.com>
1901
1902 * elf32-msp430.c (msp430_final_link_relocate): Fix comments. Fix
1903 REL loads to match RELA stores.
1904
946748d5
L		 19052015-06-25 H.J. Lu <hongjiu.lu@intel.com>
1906
1907 * elf.c (_bfd_elf_compute_section_file_positions): Don't
1908 initialize sh_size for .shstrtab here.
1909
ef10c3ac
L		 19102015-06-25 H.J. Lu <hongjiu.lu@intel.com>
1911
1912 PR gas/18451
1913 * elf-bfd.h (elf_sym_strtab): New.
1914 (elf_link_hash_table): Add strtabcount, strtabsize and
1915 strtab.
1916 (_bfd_elf_stringtab_init): Removed.
1917 * elf.c (_bfd_elf_stringtab_init): Removed.
1918 (_bfd_elf_compute_section_file_positions): Replace
1919 bfd_strtab_hash/_bfd_elf_stringtab_init/_bfd_stringtab_free/
1920 _bfd_stringtab_size with
1921 elf_strtab_hash/_bfd_elf_strtab_init/_bfd_elf_strtab_free/
1922 _bfd_elf_strtab_size. Use _bfd_elf_strtab_add,
1923 _bfd_elf_strtab_finalize and _bfd_elf_strtab_offset to get
1924 st_name.
1925 (swap_out_syms): Likewise.
1926 * elflink.c (elf_final_link_info): Replace bfd_strtab_hash
1927 with elf_strtab_hash. Remove symbuf, symbuf_count,
1928 symbuf_size and shndxbuf_size.
1929 (elf_link_flush_output_syms): Removed.
1930 (elf_link_output_sym): Renamed to ...
1931 (elf_link_output_symstrtab): This. Replace _bfd_stringtab_add
1932 with _bfd_elf_strtab_add. Don't flush symbols to the file nor
1933 swap out symbols.
1934 (elf_link_swap_symbols_out): New.
1935 (elf_link_output_extsym): Replace elf_link_output_sym with
1936 elf_link_output_symstrtab.
1937 (elf_link_input_bfd): Likewise.
1938 (elf_final_link_free): Replace _bfd_stringtab_free with
1939 _bfd_elf_strtab_free. Remove symbuf.
1940 (bfd_elf_final_link): Replace _bfd_elf_stringtab_init with
1941 _bfd_elf_strtab_init. Don't set symbuf, symbuf_count,
1942 symbuf_size nor shndxbuf_size. Initialize strtabsize and
1943 strtab. Initialize symshndxbuf to -1 when number of sections
1944 >= 64K. Replace elf_link_output_sym/elf_link_output_sym with
1945 elf_link_output_symstrtab/elf_link_output_symstrtab. Don't
1946 call elf_link_flush_output_syms. Call _bfd_elf_strtab_finalize
1947 and elf_link_swap_symbols_out. Replace _bfd_stringtab_size
1948 and _bfd_stringtab_emit with _bfd_elf_strtab_size and
1949 _bfd_elf_strtab_emit.
1950
7cc152be
L		 19512015-06-24 H.J. Lu <hongjiu.lu@intel.com>
1952
1953 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Silence older
1954 GCC warning.
1955
7c1e8d3e
L		 19562015-06-24 H.J. Lu <hongjiu.lu@intel.com>
1957
1958 * elf32-i386.c (elf_i386_allocate_dynrelocs): Always allocate
1959 space for the first .plt entry.
1960 (elf_i386_size_dynamic_sections): Always add DT_PLTGOT for .plt
1961 section. Add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL only if
1962 there are PLT relocations.
1963 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Always
1964 allocate space for the first .plt entry.
1965 (elf_x86_64_size_dynamic_sections): Always add DT_PLTGOT for
1966 .plt section. Add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL only if
1967 there are PLT relocations.
1968
59cab532
L		 19692015-06-24 H.J. Lu <hongjiu.lu@intel.com>
1970
1971 PR ld/18591
1972 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Don't convert
1973 R_X86_64_GOTPCREL to R_X86_64_PC32 if it will cause relocation
1974 overflow.
1975
c2170589
JW		 19762015-06-23 Jiong Wang <jiong.wang@arm.com>
1977
1978 * elfnn-aarch64.c (aarch64_readonly_dynrelocs): New function.
1979 (elfNN_aarch64_size_dynamic_sections): Traverse hash table to check
1980 relocations against read-only sections.
1981
75c11999
NC		 19822015-06-18 Nick Clifton <nickc@redhat.com>
1983
1984 PR 18481
1985 * elf32-arm.c (R_ARM_TLS_LE32): Set the special function to NULL.
1986
56f40832
JT		 19872015-06-15 Jon Turney <jon.turney@dronecode.org.uk>
1988
1989 * bfd.c: Change struct bfd_build_id to use bfd_size_type.
1990 * bfd-in2.h : Regenerate.
1991
1d5c94cb
AM		 19922015-06-16 Alan Modra <amodra@gmail.com>
1993
1994 * elf32-ppc.c (ppc_elf_relocate_section): Correct binary search of
1995 dynamic relocs.
1996
c74f7d1c
JT		 19972015-06-10 Jon Turney <jon.turney@dronecode.org.uk>
1998
1999 * elf-bfd.h : Remove struct elf_build_id.
2000 * bfd.c : Add struct bfd_build_id.
2001 * bfd-in2.h: Regenerate.
2002 * elf.c (elfobj_grok_gnu_build_id): Update to use bfd_build_id.
2003 * libpei.h: Add protoype and macros for
2004 bfd_XXi_slurp_codeview_record.
2005 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Make public
2006 * peicode.h (pe_bfd_read_buildid): Add.
2007 (pe_bfd_object_p): Use pe_bfd_read_buildid().
2008
87f5fbcc
RL		 20092015-06-15 Renlin Li <renlin.li@arm.com>
2010
2011 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTOFF_LO15): New entry.
2012 * bfd-in2.h: Regenerate.
2013 * libbfd.h: Regenerate.
2014 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
2015 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
2016
3a062fa1
AM		 20172015-06-15 Alan Modra <amodra@gmail.com>
2018
2019 * cofflink.c (_bfd_coff_generic_relocate_section): Revert
2020 2014-03-26 change. Call _bfd_clear_contents for relocs against
2021 local and global symbols defined in discarded input sections.
2022
1ade7175
NC		 20232015-06-05 Nick Clifton <nickc@redhat.com>
2024
2025 * elf32-msp430.c (rl78_sym_diff_handler): New function.
2026 (msp430_howto_table): Use the new function for the SYM_DIFF reloc.
2027 (msp430x_howto_table): Likewise.
2028
f8b44781
AM		 20292015-06-05 Alan Modra <amodra@gmail.com>
2030
2031 * elf64-ppc.c (ppc_elf_relocate_section): Move dynamic text
2032 relocs with insns moved by --ppc476-workaround. Correct
2033 output of REL16 relocs.
2034
7018c030
JW		 20352015-06-01 Jiong Wang <jiong.wang@arm.com>
2036
2037 * elfnn-aarch64.c (aarch64_reloc_got_type): Support
2038 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
2039 (elfNN_aarch64_final_link_relocate): Ditto.
2040 (elfNN_aarch64_gc_swap_hook): Ditto.
2041 (elfNN_aarch64_check_relocs): Ditto.
2042 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
2043
3d715ce4
JW		 20442015-06-01 Jiong Wang <jiong.wang@arm.com>
2045
2046 * reloc.c (BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14): New entry.
2047 * bfd-in2.h: Regenerate.
2048 * libbfd.h: Regenerate.
2049 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
2050 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
2051
36e6c140
JW		 20522015-06-01 Jiong Wang <jiong.wang@arm.com>
2053
2054 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Set overflow type to
2055 complain_overflow_unsigned for BFD_RELOC_AARCH64_TLSLE_ADD_LO12.
2056 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Don't use
2057 PGOFF for BFD_RELOC_AARCH64_TLSLE_ADD_LO12.
2058
99ad26cb
JW		 20592015-06-01 Jiong Wang <jiong.wang@arm.com>
2060
2061 * elfnn-aarch64.c (aarch64_reloc_got_type): Support
2062 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
2063 (elfNN_aarch64_final_link_relocate): Ditto.
2064 (elfNN_aarch64_gc_swap_hook): Ditto.
2065 (elfNN_aarch64_check_relocs): Ditto.
2066 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
2067
a921b5bd
JW		 20682015-06-01 Jiong Wang <jiong.wang@arm.com>
2069
2070 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15): New entry.
2071 * bfd-in2.h: Regenerate.
2072 * libbfd.h: Regenerate.
2073 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
2074 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
2075
2f0c68f2
CM		 20762015-05-28 Catherine Moore <clm@codesourcery.com>
2077 Bernd Schmidt <bernds@codesourcery.com>
2078 Paul Brook <paul@codesourcery.com>
2079
2080 bfd/
2081 * bfd-in2.h: Regenerated.
2082 * elf-bfd.h (DWARF2_EH_HDR, COMPACT_EH_HDR): Define.
2083 (COMPACT_EH_CANT_UNWIND_OPCODE): Define.
2084 (dwarf_eh_frame_hdr_info): Move dwarf-specific fields from
2085 eh_frame_hdr_info.
2086 (compact_eh_frame_hdr_info): Declare.
2087 (eh_frame_hdr_info): Redeclare with union for dwarf-specific
2088 fields and compact-eh fields.
2089 (elf_backend_data): Add cant_unwind_opcode and compact_eh_encoding.
2090 (bfd_elf_section_data): Add eh_frame_entry_field.
2091 (elf_section_eh_frame_entry): Define.
2092 (bfd_elf_parse_eh_frame_entries): Declare.
2093 (_bfd_elf_parse_eh_frame_entry): Declare.
2094 (_bfd_elf_end_eh_frame_parsing): Declare.
2095 (_bfd_elf_write_section_eh_frame_entry): Declare.
2096 (_bfd_elf_eh_frame_entry_present): Declare.
2097 (_bfd_elf_section_for_symbol): Declare.
2098 * elf-eh-frame.c (bfd_elf_discard_eh_frame_entry): New function.
2099 (bfd_elf_record_eh_frame_entry): New function.
2100 (_bfd_elf_parse_eh_frame_entry): New function.
2101 (_bfd_elf_parse_eh_frame): Update hdr_info field references.
2102 (cmp_eh_frame_hdr): New function.
2103 (add_eh_frame_hdr_terminator): New function.
2104 (_bfd_elf_end_eh_frame_parsing): New function.
2105 (find_merged_cie): Update hdr_info field references.
2106 (_bfd_elf_discard_section_eh_frame): Likewise.
2107 (_bfd_elf_discard_section_eh_frame_hdr): Add Compact EH support.
2108 (_bfd_elf_eh_frame_entry_present): New function.
2109 (_bfd_elf_maybe_strip_eh_frame_hdr): Add Compact EH support.
2110 (_bfd_elf_write_section_eh_frame_entry): New function.
2111 (_bfd_elf_write_section_eh_frame): Update hdr_info field references.
2112 (_bfd_elf_fixup_eh_frame_hdr): New function.
2113 (write_compact_eh_frame_hdr): New function.
2114 (write_dwarf_eh_frame_hdr): New function.
2115 (_bfd_elf_write_section_eh_frame_hdr): Add Compact EH support.
2116 * elflink.c (_bfd_elf_section_for_symbol): New function.
2117 (elf_section_ignore_discarded_relocs): Add Compact EH support.
2118 (elf_link_input_bfd): Likewise.
2119 (bfd_elf_final_link): Likewise.
2120 (_bfd_elf_gc_mark): Likewise.
2121 (bfd_elf_parse_eh_frame_entries): New function.
2122 (bfd_elf_gc_sections): Add Compact EH support.
2123 (bfd_elf_discard_info): Likewise.
2124 * elfxx-mips.c: Include dwarf2.h.
2125 (_bfd_mips_elf_compact_eh_encoding): New function.
2126 (_bfd_mips_elf_cant_unwind_opcode): New function.
2127 * elfxx-mips.h (_bfd_mips_elf_compact_eh_encoding): Declare.
2128 (_bfd_mips_elf_cant_unwind_opcode): Declare.
2129 (elf_backend_compact_eh_encoding): Define.
2130 (elf_backend_cant_unwind_opcode): Define.
2131 * elfxx-target.h (elf_backend_compact_eh_encoding): Provide default.
2132 (elf_backend_cant_unwind_opcode): Provide default.
2133 (elf_backend_data elfNN_bed): Add elf_backend_compact_eh_encoding and
2134 elf_backend_cant_unwind_opcode.
2135 * section.c (SEC_INFO_TYPE_EH_FRAME_ENTRY): Add definition.
2136
8ded2ddc
L		 21372015-05-27 H.J. Lu <hongjiu.lu@intel.com>
2138
2139 PR binutils/18458
2140 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section
2141 for now binding only if pointer equality isn't needed.
2142 (elf_i386_allocate_dynrelocs): Use .plt.got section for now
2143 binding only if pointer equality isn't needed.
2144 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got
2145 section for now binding only if pointer equality isn't needed.
2146 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now
2147 binding only if pointer equality isn't needed.
2148
fca6ae69
L		 21492015-05-26 H.J. Lu <hongjiu.lu@intel.com>
2150
2151 PR binutils/18437
2152 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip extra relocations
2153 in .rel.plt/.rela.plt.
2154 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
2155
ce336788
JW		 21562015-05-19 Jiong Wang <jiong.wang@arm.com>
2157
2158 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Sort
2159 relocation case labels alphabetically.
2160 (elfNN_aarch64_final_link_relocate): Ditto.
2161 (elfNN_aarch64_tls_relax): Ditto.
2162 (elfNN_aarch64_relocate_section): Ditto.
2163 (elfNN_aarch64_gc_sweep_hook): Ditto.
2164 (elfNN_aarch64_check_relocs): Ditto.
2165 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
2166 (_bfd_aarch64_elf_resolve_relocation): Ditto.
2167
80de0c6d
JW		 21682015-05-18 Jiong Wang <jiong.wang@arm.com>
2169
2170 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Rewrite
2171 comments.
2172
25070364
L		 21732015-05-16 H.J. Lu <hongjiu.lu@intel.com>
2174
2175 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section
2176 for now binding.
2177 (elf_i386_allocate_dynrelocs): Use .plt.got section for now
2178 binding.
2179 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got
2180 section for now binding.
2181 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now
2182 binding.
2183
dab394de
L		 21842015-05-14 H.J. Lu <hongjiu.lu@intel.com>
2185
2186 * bfd.c (bfd_update_compression_header): Also write the zlib
2187 header if the SHF_COMPRESSED bit cleared..
2188 (bfd_check_compression_header): Return the uncompressed size.
2189 * compress.c (decompress_contents): Don't skip the zlib header.
2190 (bfd_compress_section_contents): Properly handle ELFCOMPRESS_ZLIB,
2191 which doesn't have the zlib header.
2192 (bfd_init_section_decompress_status): Likewise.
2193 (bfd_get_full_section_contents): Updated.
2194 (bfd_is_section_compressed): Likewise.
2195 (bfd_is_section_compressed_with_header): Return the uncompressed
2196 size.
2197 * elf.c (_bfd_elf_make_section_from_shdr): Updated.
2198 * bfd-in2.h: Regenerated.
2199
fdc3b1b1
JW		 22002015-05-14 Jiong Wang <jiong.wang@arm.com>
2201
2202 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Remove overflow
2203 check restrictions.
2204
e6c9a083
MF		 22052015-05-14 Max Filippov <jcmvbkbc@gmail.com>
2206
2207 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Treat PLT reference
2208 as GOT reference when plt.refcount is not positive.
2209
a3747075
L		 22102015-05-12 H.J. Lu <hongjiu.lu@intel.com>
2211
2212 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate space
2213 for the first .plt entry only if needed.
2214 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2215
bf64a951
L		 22162015-05-11 H.J. Lu <hongjiu.lu@intel.com>
2217
2218 * Makefile.am (ALL_MACHINES): Add cpu-iamcu.lo.
2219 (ALL_MACHINES_CFILES): Likewise.
2220 * archures.c (bfd_mach_iamcu): New.
2221 (bfd_mach_i386_iamcu): Likewise.
2222 (bfd_mach_i386_iamcu_intel_syntax): Likewise.
2223 (bfd_iamcu_arch): Likewise.
2224 (bfd_archures_list): Add &bfd_iamcu_arch.
2225 * config.bfd (targ_selvecs): Add iamcu_elf32_vec to
2226 i386_elf32_vec.
2227 (targ_archs): Add bfd_iamcu_arch if needed.
2228 * configure.ac: Support iamcu_elf32_vec.
2229 * cpu-iamcu.c: New file.
2230 * elf32-i386.c (elf32_iamcu_elf_object_p): New function.
2231 Add support for iamcu_elf32_vec and elf32_iamcu_bed.
2232 * targets.c (iamcu_elf32_vec): New.
2233 (_bfd_target_vector): Add iamcu_elf32_vec.
2234 * Makefile.in: Regenerated.
2235 * bfd-in2.h: Likewise.
2236 * configure: Likewise.
2237
22abe556
L		 22382015-05-11 H.J. Lu <hongjiu.lu@intel.com>
2239
2240 * elfcode.h (elf_object_p): Replace EM_486 with EM_IAMCU.
2241
4b71eec6
L		 22422015-05-10 H.J. Lu <hongjiu.lu@intel.com>
2243
2244 * elf32-i386.c (elf_i386_convert_mov_to_lea): Replace input_bfd
2245 and output_bfd with abfd.
2246 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
2247
9ac47a43
TS		 22482015-05-06 Toni Spets <toni.spets@iki.fi>
2249
2250 PR ld/18372
2251 * peXXigen.c (rsrc_process_section): Skip discarded resource
2252 sections.
2253
b633b725
L		 22542015-05-01 H.J. Lu <hongjiu.lu@intel.com>
2255
2256 * config.bfd: Support i[3-7]86-*-elf*.
2257
914082d1
L		 22582015-04-30 H.J. Lu <hongjiu.lu@intel.com>
2259
2260 * elf32-i386.c (elf_backend_post_process_headers): Undef for
2261 Solaris 2.
2262
153a2776
NC		 22632015-04-30 Nick Clifton <nickc@redhat.com>
2264
2265 PR 18317
2266 * elf32-mep.c (MEPREL): Use bfd_elf_generic_reloc instead of
2267 mep_reloc.
2268 (mep_reloc): Delete unused function.
2269
a93d5cb1
NC		 22702015-04-29 Nick Clifton <nickc@redhat.com>
2271
2272 PR 17099
2273 * coff-i386.c (coff_i386_rtype_to_howto): Allow absolute PCRLONG
2274 relocs.
2275
643f7afb
AK		 22762015-04-27 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2277
2278 * elf-s390-common.c (elf_s390_merge_obj_attributes): New function.
2279 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Call
2280 elf_s390_merge_obj_attributes.
2281 * elf64-s390.c (elf64_s390_merge_private_bfd_data): New function.
2282
b53b1bed
JW		 22832015-04-24 Jiong Wang <jiong.wang@arm.com>
2284
2285 PR ld/18270
2286 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic): Count local symbol for
2287 GOT_NORMAL for both sgot/srelgot section.
2288 (elfNN_aarch64_final_link_relocate): Relocate against GOT entry address
2289 and generate necessary runtime relocation for GOT entry.
2290
69b52ab8
L		 22912015-04-24 H.J. Lu <hongjiu.lu@intel.com>
2292
2293 PR binutils/18209
2294 * archive.c (_bfd_get_elt_at_filepos): Copy is_linker_input.
2295
dcbd20eb
JW		 22962015-04-24 Jiong Wang <jiong.wang@arm.com>
2297
2298 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reject
2299 PC-relative relocation for external symbol.
2300
de13ef81
NC		 23012015-04-24 Nick Clifton <nickc@redhat.com>
2302
2303 PR 18313
2304 * compress.c (decompress_contents): Zero initialse the z_stream
2305 structure.
2306
b1fa9dd6
NC		 23072015-04-24 Nick Clifton <nickc@redhat.com>
2308
2309 * elf.c (_bfd_elf_is_local_label_name): Extend test for assembler
2310 local labels to include local labels with a numeric suffix and
2311 fake symbols.
2312
9361e630
L		 23132015-04-24 H.J. Lu <hongjiu.lu@intel.com>
2314
2315 PR binutils/18316
2316 * section.c (SEC_MEP_VLIW): New.
2317 * bfd-in2.h: Regenerated.
2318
3e19fb8f
L		 23192015-04-23 H.J. Lu <hongjiu.lu@intel.com>
2320
2321 PR ld/18277
2322 * compress.c (bfd_compress_section_contents): Remove the
2323 write_compress argument.
2324 (bfd_init_section_compress_status): Updated.
2325 (bfd_compress_section): Likewise.
2326 * elf.c (_bfd_elf_set_reloc_sh_name): New.
2327 (_bfd_elf_init_reloc_shdr): Add delay_st_name_p. Set sh_name
2328 to (unsigned int) -1 if delay_st_name_p is TRUE. Use
2329 _bfd_elf_set_reloc_sh_name.
2330 (elf_fake_sections): Don't rename DWARF debug section for
2331 linker output if it will be compressed. Instead, set
2332 delay_st_name_p to TRUE and pass it to _bfd_elf_init_reloc_shdr.
2333 (assign_section_numbers): Call _bfd_elf_strtab_addref only if
2334 sh_name != (unsigned int) -1. Don't finalize nor assign
2335 shstrtab section here. Delay setting output section names to
2336 _bfd_elf_write_object_contents.
2337 (_bfd_elf_compute_section_file_positions): Update comments on
2338 sh_offset for shstrtab section.
2339 (assign_file_positions_for_non_load_sections): Set sh_offset to
2340 -1 for shstrtab section.
2341 (assign_file_positions_except_relocs): Likewise.
2342 (_bfd_elf_assign_file_positions_for_non_load): Set up sh_name
2343 when compressing DWARF debug sections. Place shstrtab section
2344 after DWARF debug sections have been compressed.
2345 (_bfd_elf_write_object_contents): Setting sh_name for output
2346 sections.
2347
f6fe1ccd
L		 23482015-04-23 H.J. Lu <hongjiu.lu@intel.com>
2349
2350 PR binutils/18209
2351 * bfd.c (bfd): Add is_linker_input.
2352 * elf.c (convert_debug_to_zdebug): New.
2353 (convert_zdebug_to_debug): Likewise.
2354 (_bfd_elf_make_section_from_shdr): Don't convert .debug_* to
2355 .zdebug_* here. Use convert_zdebug_to_debug. Set SEC_ELF_RENAME.
2356 (_bfd_elf_init_reloc_shdr): Pass a pointer to section name
2357 instead of a pointer to section.
2358 (elf_fake_sections): Rename the section name if SEC_ELF_RENAME
2359 is set.
2360 * section.c (SEC_ELF_RENAME): New.
2361 * bfd-in2.h: Regenerated.
2362
a27e685f
AM		 23632015-04-23 Alan Modra <amodra@gmail.com>
2364
2365 * elf64-ppc.c (TOC_BASE_ALIGN): Define.
2366 (ppc64_elf_next_toc_section): Align multi-got toc base.
2367 (ppc64_elf_set_toc): Likewise initial toc base and .TOC. symbol.
2368
d5597ebc
L		 23692015-04-22 H.J. Lu <hongjiu.lu@intel.com>
2370
2371 PR ld/18289
2372 * elf32-i386.c (elf_i386_link_hash_entry): Add gotoff_ref.
2373 (elf_i386_link_hash_newfunc): Initialize gotoff_ref to 0.
2374 (elf_i386_create_dynamic_sections): Always allow copy relocs for
2375 building executables.
2376 (elf_i386_copy_indirect_symbol): Also copy gotoff_ref.
2377 (elf_i386_check_relocs): Set gotoff_ref for R_386_GOTOFF.
2378 (elf_i386_adjust_dynamic_symbol): Also allocate copy relocs for
2379 PIE and R_386_GOTOFF.
2380 (elf_i386_relocate_section): Allow R_386_GOTOFF in executable.
2381
e9702963
L		 23822015-04-20 H.J. Lu <hongjiu.lu@intel.com>
2383
2384 * elf.c (assign_section_numbers): Always set up sh_name.
2385
e06efbf1
L		 23862015-04-20 H.J. Lu <hongjiu.lu@intel.com>
2387
2388 * elf.c (assign_file_positions_for_non_load_sections): Iterate
2389 sections by pointer.
2390 (_bfd_elf_assign_file_positions_for_non_load): Likewise.
2391
0ce398f1
L		 23922015-04-14 H.J. Lu <hongjiu.lu@intel.com>
2393
2394 * bfd-in.h (compressed_debug_section_type): New.
2395 * compress.c (bfd_compress_section_contents): Add an argument
2396 for linker write compression and always generate .zdebug_*
2397 section when linking.
2398 (bfd_init_section_compress_status): Pass FALSE to
2399 bfd_compress_section_contents.
2400 (bfd_compress_section): New function.
2401 * elf.c (elf_fake_sections): For linking, set SEC_ELF_COMPRESS
2402 on DWARF debug sections if COMPRESS_DEBUG is set and rename
2403 section if COMPRESS_DEBUG_GABI_ZLIB isn't set.
2404 (assign_file_positions_for_non_load_sections): Set sh_offset
2405 to -1 if SEC_ELF_COMPRESS is set.
2406 (assign_file_positions_except_relocs): Likwise.
2407 (_bfd_elf_assign_file_positions_for_relocs): Renamed to ...
2408 (_bfd_elf_assign_file_positions_for_non_load): This. Change
2409 return time to bfd_boolean. Compress the section if
2410 SEC_ELF_COMPRESS is set.
2411 (_bfd_elf_write_object_contents): Updated.
2412 (_bfd_elf_set_section_contents): Write section contents to
2413 the buffer if SEC_ELF_COMPRESS is set.
2414 * merge.c: Include "elf-bfd.h".
2415 (sec_merge_emit): Add arguments for contents and offset. Write
2416 to contents with offset if contents isn't NULL.
2417 (_bfd_write_merged_section): Write section contents to the
2418 buffer if SEC_ELF_COMPRESS is set. Pass contents and
2419 output_offset to sec_merge_emit.
2420 * elflink.c (bfd_elf_final_link): Allocate the buffer for
2421 output section contents if SEC_ELF_COMPRESS is set.
2422 * section.c (SEC_ELF_COMPRESS): New.
2423 * bfd-in2.h: Regenerated.
2424
95b57ade
AM		 24252015-04-15 Alan Modra <amodra@gmail.com>
2426
2427 * elf32-rl78.c (rl78_elf_relocate_section): Typo fix.
2428
6ff71e76
NC		 24292015-04-14 Nick Clifton <nickc@redhat.com>
2430
2431 * elf32-rl78.c (RL78_OP_REL): New macro.
2432 (rl78_elf_howto_table): Use it for complex relocs.
2433 (get_symbol_value): Handle the cases when the info or status
2434 arguments are NULL.
2435 (get_romstart): Cache the status returned by get_symbol_value.
2436 (get_ramstart): Likewise.
2437 (RL78_STACK_PUSH): Generate an error message if the stack
2438 overflows.
2439 (RL78_STACK_POP): Likewise for underflows.
2440 (rl78_compute_complex_reloc): New function. Contains the basic
2441 processing code for all RL78 complex relocs.
2442 (rl78_special_reloc): New function. Provides special reloc
2443 handling for complex relocs.
2444 (rl78_elf_relocate_section): Use rl78_compute_complex_reloc.
2445 (rl78_offset_for_reloc): Likewise.
2446
889c2a67
L		 24472015-04-14 H.J. Lu <hongjiu.lu@intel.com>
2448
2449 PR ld/pr17709
2450 * elflink.c (_bfd_elf_adjust_dynamic_copy): Check
2451 info->extern_protected_data when warning copy relocs against
2452 protected symbols.
2453 (_bfd_elf_symbol_refs_local_p): Check info->extern_protected_data
2454 when checking protected non-function symbols.
2455
97de3545
JB		 24562015-04-13 John Baldwin <jhb@FreeBSD.org>
2457
2458 * elf.c (elfcore_grok_note): Recognize NT_X86_XSTATE on
2459 FreeBSD.
2460 (elfcore_write_xstatereg): Use correct note name on FreeBSD.
2461
f0bf6bfd
L		 24622015-04-13 H.J. Lu <hongjiu.lu@intel.com>
2463
2464 PR ld/18250
2465 * elflink.c (elf_link_is_defined_archive_symbol): Return FALSE
2466 if the object has been claimed by plugin.
2467
e3c0e327
L		 24682015-04-11 H.J. Lu <hongjiu.lu@intel.com>
2469
2470 * elf32-i386.c (elf_i386_relocate_section): Replace SYMBOLIC_BIND
2471 with SYMBOL_REFERENCES_LOCAL when checking R_386_GOTOFF against
2472 protected data symbol when building shared library.
2473 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2474 R_X86_64_GOTOFF64 against undefined symbol and replace
2475 SYMBOLIC_BIND with SYMBOL_REFERENCES_LOCAL when checking
2476 R_X86_64_GOTOFF64 against protected data symbol when building
2477 shared library.
2478
3d949995
L		 24792015-04-10 H.J. Lu <hongjiu.lu@intel.com>
2480
2481 PR ld/pr17709
2482 * elf32-i386.c (elf_i386_relocate_section): Also check R_386_GOTOFF
2483 against protected data symbol when building shared library.
2484 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
2485 R_X86_64_GOTOFF64 against protected data symbol when building
2486 shared library.
2487
f7483970
L		 24882015-04-10 H.J. Lu <hongjiu.lu@intel.com>
2489
2490 PR ld/pr15228
2491 PR ld/pr17709
2492 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
2493 * elf32-i386.c (elf_backend_extern_protected_data): New.
2494 Defined to 1.
2495 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
2496 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
2497 copy relocs against protected symbols if extern_protected_data
2498 is true.
2499 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
2500 non-function symbols if extern_protected_data is true.
2501 * elfxx-target.h (elf_backend_extern_protected_data): New.
2502 Default to 0.
2503 (elfNN_bed): Initialize extern_protected_data with
2504 elf_backend_extern_protected_data.
2505
030aeb75
L		 25062015-04-10 H.J. Lu <hongjiu.lu@intel.com>
2507
2508 * compress.c (bfd_compress_section_contents): Replace bfd_malloc
2509 and free with bfd_alloc and bfd_release on compressed buffer.
2510 Release buffer if compressed section isn't smaller.
2511
d07a1b05
AM		 25122015-04-10 Alan Modra <amodra@gmail.com>
2513
2514 PR ld/18222
2515 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't report an error
2516 on adding a protected visibility variable to .dynbss.
2517
8d2ea2a8
AM		 25182015-04-10 Alan Modra <amodra@gmail.com>
2519
2520 Revert 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
2521 PR ld/pr15228
2522 PR ld/pr17709
2523 * elf-bfd.h (elf_backend_data): Delete extern_protected_data.
2524 * elf32-i386.c (elf_backend_extern_protected_data): Delete.
2525 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
2526 * elflink.c (_bfd_elf_adjust_dynamic_copy): Remove
2527 extern_protected_data test.
2528 (_bfd_elf_symbol_refs_local_p): Likewise.
2529 * elfxx-target.h (elf_backend_extern_protected_data): Delete.
2530 (elfNN_bed): Delete elf_backend_extern_protected_data init.
2531
18ece1de
L		 25322015-04-09 H.J. Lu <hongjiu.lu@intel.com>
2533
2534 * compress.c (bfd_compress_section_contents): Update comments.
2535 (bfd_init_section_decompress_status): Likewise.
2536 (bfd_init_section_compress_status): Likewise.
2537
cd6faa73
L		 25382015-04-09 H.J. Lu <hongjiu.lu@intel.com>
2539
2540 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_COMPRESS_GABI to
2541 object_flags.
2542 (TARGET_LITTLE_SYM): Likewise.
2543
19424843
MF		 25442015-04-09 Max Filippov <jcmvbkbc@gmail.com>
2545
2546 * elf32-xtensa.c (splay-tree.h): include header.
2547 (text_action_struct): drop next pointer.
2548 (text_action_list_struct): drop head pointer, add count and
2549 tree fields.
2550 (find_fill_action): instead of linear search in text_action_list
2551 search in the tree.
2552 (text_action_compare, action_first, action_next): new functions.
2553 (text_action_add, text_action_add_literal): instead of linear
2554 search and insertion insert new node into the tree.
2555 (removed_by_actions): pass additional parameter: action_list,
2556 use it to traverse the tree.
2557 (offset_with_removed_text): pass additional action_list parameter
2558 to removed_by_actions.
2559 (map_action_fn_context): new typedef.
2560 (map_action_fn_context_struct): new structure.
2561 (map_action_fn): new function.
2562 (map_removal_by_action): use splay_tree_foreach to build map.
2563 (find_insn_action): replace linear search in text_action_list
2564 with series of splay_tree_lookups.
2565 (print_action, print_action_list_fn): new functions.
2566 (print_action_list): use splay_tree_foreach.
2567 (init_xtensa_relax_info): drop action_list.head initialization.
2568 Initialize the tree.
2569 (compute_text_actions): use non-zero action_list_count instead of
2570 non-NULL action list.
2571 (xlate_map_context): new typedef.
2572 (xlate_map_context_struct): new structure.
2573 (xlate_map_fn): new function.
2574 (build_xlate_map): use splay_tree_foreach to build map.
2575 (action_remove_bytes_fn): new function.
2576 (relax_section): use zero action_list_count instead of NULL
2577 action list. Use splay_tree_foreach to count final section size.
2578 Drop unused variable 'removed'.
2579
25802015-04-09 Max Filippov <jcmvbkbc@gmail.com>
2581
2582 * elf32-xtensa.c (removed_literal_map_entry): new typedef.
2583 (removed_literal_map_entry_struct): new structure.
2584 (removed_literal_list_struct): add new fields: n_map and map.
2585 (map_removed_literal, removed_literal_compare): new functions.
2586 (find_removed_literal): build index array for literals ordered
2587 by VMA, use binary search to find removed literal.
2588
25892015-04-09 Max Filippov <jcmvbkbc@gmail.com>
2590
2591 * elf32-xtensa.c (removal_by_action_entry_struct,
2592 removal_by_action_map_struct): new structures.
2593 (removal_by_action_entry, removal_by_action_map): new typedefs.
2594 (text_action_list_struct): add new field: map.
2595 (map_removal_by_action, removed_by_actions_map,
2596 offset_with_removed_text_map): new functions.
2597 (relax_section): replace offset_with_removed_text with
2598 offset_with_removed_text_map.
2599 (translate_reloc, relax_property_section, relax_section_symbols):
2600 replace removed_by_actions with removed_by_actions_map.
2601
26022015-04-09 Max Filippov <jcmvbkbc@gmail.com>
2603
2604 * elf32-xtensa.c (reloc_range_list, reloc_range_list_entry,
2605 reloc_range): new typedef.
2606 (reloc_range_list_struct, reloc_range_list_entry_struct,
2607 reloc_range_struct): new structures.
2608 (reloc_range_compare, build_reloc_ranges,
2609 reloc_range_list_append, reloc_range_list_remove,
2610 reloc_range_list_update_range, free_reloc_range_list): new
2611 functions.
2612 (compute_text_actions): precompute relocation opcodes before the
2613 loop. Add relevant_relocs variable, initialize it before the
2614 loop, pass it to the check_section_ebb_pcrels_fit.
2615 (check_section_ebb_pcrels_fit): add new parameter:
2616 relevant_relocs. Update address range in the relevant_relocs if
2617 it's non-NULL and iterate only over relevant relocations.
2618
3525236c
NC		 26192015-04-09 Nick Clifton <nickc@redhat.com>
2620
2621 * elf32-rx.c (describe_flags): Report the settings of the string
2622 insn using bits.
2623 (rx_elf_merge_private_bfd_data): Handle merging of the string insn
2624 using bits.
2625
51509926
L		 26262015-04-08 H.J. Lu <hongjiu.lu@intel.com>
2627
2628 * compress.c (bfd_compress_section_contents): Work around a GCC
2629 uninitialized warning bug fixed in GCC 4.7.
2630
151411f8
L		 26312015-04-08 H.J. Lu <hongjiu.lu@intel.com>
2632
2633 * archive.c (_bfd_get_elt_at_filepos): Also copy BFD_COMPRESS_GABI
2634 bit.
2635 * bfd.c (bfd::flags): Increase size to 18 bits.
2636 (BFD_COMPRESS_GABI): New.
2637 (BFD_FLAGS_SAVED): Add BFD_COMPRESS_GABI.
2638 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2639 (bfd_update_compression_header): New fuction.
2640 (bfd_check_compression_header): Likewise.
2641 (bfd_get_compression_header_size): Likewise.
2642 (bfd_is_section_compressed_with_header): Likewise.
2643 * compress.c (MAX_COMPRESSION_HEADER_SIZE): New.
2644 (bfd_compress_section_contents): Return the uncompressed size if
2645 the full section contents is compressed successfully. Support
2646 converting from/to .zdebug* sections.
2647 (bfd_get_full_section_contents): Call
2648 bfd_get_compression_header_size to get compression header size.
2649 (bfd_is_section_compressed): Renamed to ...
2650 (bfd_is_section_compressed_with_header): This. Add a pointer
2651 argument to return compression header size.
2652 (bfd_is_section_compressed): Use it.
2653 (bfd_init_section_decompress_status): Call
2654 bfd_get_compression_header_size to get compression header size.
2655 Return FALSE if uncompressed section size is 0.
2656 * elf.c (_bfd_elf_make_section_from_shdr): Support converting
2657 from/to .zdebug* sections.
2658 * bfd-in2.h: Regenerated.
2659
87070c08
AM		 26602015-04-07 Alan Modra <amodra@gmail.com>
2661
2662 * elf.c (_bfd_elf_get_reloc_section): Allow for .got.plt being
2663 mapped to output .got section.
2664
d3e454b9
AM		 26652015-04-07 Alan Modra <amodra@gmail.com>
2666
2667 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Add has_addr16_ha
2668 and has_addr16_lo. Make has_sda_refs a bitfield.
2669 (ppc_elf_check_relocs): Set new flags.
2670 (ppc_elf_link_hash_table_create): Update default_params.
2671 (ppc_elf_adjust_dynamic_symbol): Clear protected_def in cases
2672 where we won't be making .dynbss entries or editing code. Set
2673 params->pic_fixup when we'll edit code for protected var access.
2674 (allocate_dynrelocs): Allocate got entry for edited code and
2675 discard dyn_relocs.
2676 (struct ppc_elf_relax_info): Add picfixup_size.
2677 (ppc_elf_relax_section): Rename struct one_fixup to struct
2678 one_branch_fixup. Rename fixups to branch_fixups. Size space for
2679 pic fixups.
2680 (ppc_elf_relocate_section): Edit non-PIC accessing protected
2681 visibility variables to PIC. Don't emit dyn_relocs for code
2682 we've edited.
2683 * elf32-ppc.h (struct ppc_elf_params): Add pic_fixup.
2684
ffa54770
NC		 26852015-04-07 Nick Clifton <nickc@redhat.com>
2686
2687 * elf.c (_bfd_elf_is_local_label_name): Treat assembler generated
2688 local labels as local.
2689
4aa90cc0
L		 26902015-04-06 H.J. Lu <hongjiu.lu@intel.com>
2691
2692 * compress.c (get_uncompressed_size): Removed.
2693 (bfd_compress_section_contents): Use bfd_putb64 to write
2694 uncompressed section size.
2695 (bfd_init_section_decompress_status): Replace
2696 get_uncompressed_size with bfd_getb64.
2697
68f5ff89
L		 26982015-04-04 H.J. Lu <hongjiu.lu@intel.com>
2699
2700 * elf.c (_bfd_elf_init_private_section_data): Also preserve the
2701 SHF_COMPRESSED bit if not decompress.
2702
8bed4e0f
L		 27032015-04-04 H.J. Lu <hongjiu.lu@intel.com>
2704
2705 * compress.c (get_uncompressed_size): New. Extracted from ...
2706 (bfd_init_section_decompress_status): This. Use it.
2707
15c7659f
AT		 27082015-04-02 Andrew Turner <andrew@freebsd.org>
2709
2710 * config.bfd: Add aarch64-*-freebsd* target triple.
2711
39f3de7c
L		 27122015-04-02 H.J. Lu <hongjiu.lu@intel.com>
2713
2714 * configure: Regenerated.
2715
4106101c
MS		 27162015-04-01 Tejas Belagod <tejas.belagod@arm.com>
2717 Marcus Shawcroft <marcus.shawcroft@arm.com>
2718 Jiong Wang <jiong.wang@arm.com>
2719
2720 * bfd-in.h (bfd_elf64_aarch64_set_options)
2721 (bfd_elf32_aarch64_set_options): Add parameter.
2722 * bfd-in2.h: Regenerated.
2723 * elfnn-aarch64.c (aarch64_erratum_843419_stub)
2724 (_bfd_aarch64_adrp_p, _bfd_aarch64_erratum_843419_sequence_p)
2725 (_bfd_aarch64_erratum_843419_stub_name)
2726 (_bfd_aarch64_erratum_843419_fixup)
2727 (_bfd_aarch64_erratum_843419_scan)
2728 (_bfd_aarch64_erratum_843419_branch_to_stub)
2729 (_bfd_aarch64_erratum_843419_p): Define.
2730 (enum elf_aarch64_stub_type): Define
2731 aarch64_stub_erratum_843419_veneer.
2732 (struct elf_aarch64_stub_hash_entry): Define adrp_offset.
2733 (struct elf_aarch64_link_hash_table): Define fix_erratum_843419
2734 and fix_erratum_843419_adr.
2735 (stub_hash_newfunc): Initialize adrp_offset;
2736 (_bfd_aarch64_add_stub_entry_after): Define.
2737 (aarch64_map_one_stub, aarch64_build_one_stub)
2738 (aarch64_size_one_stub): Handle
2739 aarch64_stub_erratum_843419_veneer.
2740 (_bfd_aarch64_resize_stubs): Round stub section size.
2741 (elfNN_aarch64_size_stubs): Add scan for 843419.
2742 (bfd_elfNN_aarch64_set_options): Add parameter. Initialize
2743 fix_erratum_843419 and fix_erratum_843419_adr.
2744 (struct erratum_835769_branch_to_stub_data): Add info.
2745 (elfNN_aarch64_write_section): Initialise info. Handle 843419.
2746 (elfNN_aarch64_size_dynamic_sections): Handle 843419.
2747 * elfxx-aarch64.c (_bfd_aarch64_decode_adrp_imm)
2748 (_bfd_aarch64_sign_extend): Define.
2749 (reencode_adr_imm): Remove static. Rename to:
2750 (_bfd_aarch64_reencode_adr_imm): Define.
2751 (_bfd_aarch64_elf_put_addend): Call _bfd_aarch64_reencode_adr_imm.
2752 * elfxx-aarch64.h (AARCH64_ADR_OP, AARCH64_ADRP_OP)
2753 (AARCH64_ADRP_OP_MASK, _bfd_aarch64_sign_extend)
2754 (_bfd_aarch64_decode_adrp_imm, _bfd_aarch64_reencode_adr_imm):
2755 Define.
2756
afa59b79
L		 27572015-04-01 H.J. Lu <hongjiu.lu@intel.com>
2758
2759 * configure: Regenerated.
2760
6036f486
ES		 27612015-03-31 Ed Schouten <ed@nuxi.nl>
2762
2763 * config.bfd (targ_defvec): Set to x86_64_elf64_cloudabi_vec
2764 for x86_64-*-cloudabi*.
2765 * configure.ac: Handle x86_64_elf64_cloudabi_vec.
2766 * configure: Regenerated.
2767 * elf64-x86-64.c (TARGET_LITTLE_SYM): Support x86_64-*-cloudabi*.
2768 (TARGET_LITTLE_NAME): Likewise.
2769 (ELF_OSABI): Likewise.
2770 (elf64_bed): Likewise.
2771 * targets.c (x86_64_elf64_cloudabi_vec): New.
2772 (_bfd_target_vector): Add x86_64_elf64_cloudabi_vec.
2773
9ae46699
L		 27742015-03-31 H.J. Lu <hongjiu.lu@intel.com>
2775
2776 * configure.ac: Revert the AM_ZLIB change.
2777 * Makefile.in: Regenerated.
2778 * aclocal.m4: Likewise.
2779 * configure: Likewise.
2780 * doc/Makefile.in: Likewise.
2781
bd53a53a
L		 27822015-03-30 H.J. Lu <hongjiu.lu@intel.com>
2783
2784 PR ld/18169
2785 * elf-bfd.h (elf_backend_data): Add get_reloc_section.
2786 (_bfd_elf_get_reloc_section): New.
2787 * elf.c (_bfd_elf_get_reloc_section): Likewise.
2788 (assign_section_numbers): Call get_reloc_section to look up the
2789 section the relocs apply.
2790 * elfxx-target.h (elf_backend_get_reloc_section): Likewise.
2791 (elfNN_bed): Initialize get_reloc_section with
2792 elf_backend_get_reloc_section.
2793
243340ad
L		 27942015-03-29 H.J. Lu <hongjiu.lu@intel.com>
2795
2796 * Makefile.am (ZLIB): New.
2797 (ZLIBINC): Likewise.
2798 (AM_CFLAGS): Add $(ZLIBINC).
2799 (libbfd_la_LIBADD): Add $(ZLIB).
2800 * compress.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
2801 (decompress_contents): Don't check HAVE_ZLIB_H.
243340ad
L		 2802 (bfd_compress_section_contents): Likewise.
2803 (bfd_get_full_section_contents): Likewise.
2804 (bfd_init_section_decompress_status): Likewise.
2805 (bfd_init_section_compress_status): Likewise.
b51724e8 2806 * configure.ac (AM_ZLIB): Removed.
243340ad
L		 2807 (zlibdir): New. AC_SUBST.
2808 (zlibinc): Likewise.
2809 Add --with-system-zlib.
2810 * Makefile.in: Regenerated.
2811 * acinclude.m4: Likewise.
2812 * config.in: Likewise.
2813 * configure: Likewise.
2814 * doc/Makefile.in: Likewise.
2815
b8417128
AM		 28162015-03-27 Alan Modra <amodra@gmail.com>
2817
2818 PR ld/15228
2819 PR ld/18167
2820 * elflink.c (elf_merge_st_other): Add "sec" parameter. Don't set
2821 protected_def when symbol section is read-only. Adjust all calls.
2822 * elf-bfd.h (struct elf_link_hash_entry): Update protected_def comment.
2823
93ca8569
TB		 28242015-03-26 Tejas Belagod <tejas.belagod@arm.com>
2825
2826 * elfnn-aarch64.c (aarch64_build_one_stub): Replace the call to generic
2827 _bfd_final_link_relocate with aarch64_relocate.
2828
b19a8f85
L		 28292015-03-26 H.J. Lu <hongjiu.lu@intel.com>
2830
2831 PR ld/18160
2832 * elflink.c (elf_gc_sweep): Skip if relocation is incompatible.
2833 (bfd_elf_gc_sections): Likewise.
2834
61865519
MS		 28352015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
2836
2837 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section
2838 size for initial branch.
2839 (elfNN_aarch64_build_stubs): Write initial branch.
2840 _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write
2841 mapping symbol on initial branch.
2842
d9ced15d 28432015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
357d1523
MS		 2844
2845 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan):
2846 Update erratum count.
2847
d422d1c4
SKS		 28482015-03-25 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2849
2850 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on
2851 first matching debug section.
2852
8d001214
L		 28532015-03-24 H.J. Lu <hongjiu.lu@intel.com>
2854
2855 PR gas/18087
2856 * compress.c (bfd_compress_section_contents): Don't write the
2857 zlib header and set contents as well as compress_status if
2858 compression didn't make the section smaller.
2859 (bfd_init_section_compress_status): Don't check compression
2860 size here.
2861
fc42baf3
NC		 28622015-03-24 Nick Clifton <nickc@redhat.com>
2863
2864 PR binutils/17512
2865 * coffgen.c (coff_get_normalized_symtab): Fix test for out of
2866 range auxillary sections.
2867
fc6d53be
MS		 28682015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
2869
2870 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
2871 code into:
2872 (_bfd_aarch64_get_stub_for_link_section): Define.
2873
30068a6d
MS		 28742015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
2875
2876 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
2877 update of section_group[].stub_sec.
2878
5421cc6e
MS		 28792015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
2880
2881 * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
2882 (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
2883 Delete fixes, fix_table_size and associated code. Call
2884 _bfd_aarch64_add_stub_entry_in_group. Rename to...
2885 (bfd_aarch64_erratum_835769_scan): Define.
2886 (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
2887 erratum_835769_fix_table_size, i and associated code. Relocate
2888 call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size
2889 correction. Delete construction of stub entry from
2890 erratum_835769_fixes array.
2891
e572930b
MS		 28922015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
2893
2894 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
2895 _bfd_aarch64_add_stub_entry_in_group.
2896
8131c122
AM		 28972015-03-24 Alan Modra <amodra@gmail.com>
2898
2899 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
2900 stubs, even those for undefined weak symbols. Otherwise, don't
2901 report relocation overflow on branches to undefined strong
2902 symbols. Fix memory leak.
2903 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
2904 overflow on branches to undefined strong symbols.
2905
c53ed7cf
KS		 29062015-03-23 Keith Seitz <keiths@redhat.com>
2907
2908 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
2909 missing ';'.
2910
94a75bde
MS		 29112015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2912
2913 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
2914 construction into...
2915 (_bfd_aarch64_erratum_835769_stub_name): Define.
2916
13f622ec
MS		 29172015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2918
2919 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
2920 stub resize code into...
2921 (bfd_aarch64_resize_stubs): Define.
2922
66585675
MS		 29232015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2924
2925 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
2926 creation code into...
2927 (bfd_aarch64_create_stub_section): Define.
2928
ef857521
MS		 29292015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2930
2931 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
2932 from elf_aarch64_create_or_find_stub_sec.
2933 (_bfd_aarch64_add_stub_entry_in_group): Rename from
2934 elfNN_aarch64_add_stub. Call
2935 _bfd_aarch64_create_or_find_stub_sec.
2936 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
2937 _bfd_aarch64_add_stub_entry_in_group.
2938
2144188d
MS		 29392015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2940
2941 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
2942 sense of boolean return.
2943 (elfNN_aarch64_size_stubs): Adjust for above.
2944
4c77202d
MS		 29452015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2946
2947 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
2948 Remove unused parameter.
2949 (elfNN_aarch64_size_stubs): Adjust for above.
2950
9b9971aa
MS		 29512015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2952
2953 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
2954
e2cdef47
MS		 29552015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2956
2957 * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
2958 (num_aarch64_erratum_835769_fixes): Remove.
2959 (elfNN_aarch64_size_stubs): Remove assignments to above.
2960
3d14faea
MS		 29612015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2962
23956543
MS		 2963 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
2964 to rt2.
3d14faea
MS		 2965 (aarch64_erratum_seqeunce): Rename rtn to rt2.
2966
f872121a
MS		 29672015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
2968
2969 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
2970
1740ba0c
NC		 29712015-03-19 Nick Clifton <nickc@redhat.com>
2972
2973 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
2974 the RL78 core based upon the flags.
2975 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
2976 flags.
2977 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
2978 (elf32_rl78_machine): Always return bfd_mach_rl78.
2979
e2575e05
NC		 29802015-03-19 Nick Clifton <nickc@redhat.com>
2981
2982 PR 18078
2983 * compress.c (bfd_compress_section_contents): Do not define this
2984 function if it is not used.
2985
0b0732e1
L		 29862015-03-18 H.J. Lu <hongjiu.lu@intel.com>
2987
2988 * compress.c (bfd_compress_section_contents): Make it static.
2989 * bfd/bfd-in2.h: Regenerated.
2990
27aaeda0
NC		 29912015-03-18 Eric Youngdale <eyoungdale@ptc.com>
2992
2993 PR ld/16598
2994 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
2995 suitable for the AMD64.
2996
273a4985
JT		 29972015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
2998 Nick Clifton <nickc@redhat.com>
2999
3000 PR binutils/18087
3001 * coffgen.c (make_a_section_from_file): Only prepend a z to a
3002 debug section's name if the section was actually compressed.
3003 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
3004 * compress.c (bfd_init_section_compress_status): Do not compress
3005 the section if doing so would make it bigger. In such cases leave
3006 the section alone and return COMPRESS_SECTION_NONE.
3007
c4b0b099
AM		 30082015-03-17 Alan Modra <amodra@gmail.com>
3009
3010 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
3011 on nothing to do, before malloc of returned symbol array.
3012
9c761a55
NC		 30132015-03-16 Nick Clifton <nickc@redhat.com>
3014
3015 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
3016 stored in the elf_section_data structure then load them as
3017 necessary.
3018
b9005ba7
AK		 30192015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
3020
3021 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
3022 relocs against code sections.
3023 * elf32-s390.c: Define elf_backend_sort_relocs_p.
3024 * elf64-s390.c: Likewise.
3025
1079403c
AM		 30262015-03-11 Alan Modra <amodra@gmail.com>
3027
3028 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
3029 reverse order. Account for larger size of __tls_get_addr_opt stub.
3030
a5721edd
JW		 30312015-03-10 Yuri Gribov <y.gribov@samsung.arm>
3032
3033 PR ld/16572
3034 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
3035 ELF_ARM_HASENTRY.
3036 (elf32_arm_print_private_bfd_data): Likewise.
3037
65164438
NC		 30382015-03-06 Nick Clifton <nickc@redhat.com>
3039
3040 PR binutils/17765
3041 * elflink.c (put_value): Like previous delta, but for the 32-bit
3042 case.
3043
41cd1ad1
NC		 30442015-03-05 Nick Clifton <nickc@redhat.com>
3045
3046 PR binutils/17765
3047 * elflink.c (put_value): Avoid using an undefined shift
3048 operation.
3049
ca3fe95e
L		 30502015-03-05 H.J. Lu <hongjiu.lu@intel.com>
3051
3052 PR ld/pr15228
3053 PR ld/pr17709
3054 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
3055 * elf32-i386.c (elf_backend_extern_protected_data): New.
3056 Defined to 1.
3057 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
3058 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
3059 copy relocs against protected symbols if extern_protected_data
3060 is true.
3061 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
3062 non-function symbols if extern_protected_data is true.
3063 * elfxx-target.h (elf_backend_extern_protected_data): New.
3064 Default to 0.
3065 (elfNN_bed): Initialize extern_protected_data with
3066 elf_backend_extern_protected_data.
3067
425bd9e1
NC		 30682015-03-05 Nick Clifton <nickc@redhat.com>
3069
3070 PR binutils/18025
3071 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
3072 lookup fails, check for an address bias in the dwarf info, and if
3073 one exists, retry the lookup with the biased value.
3074 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
3075 Determines if a bias exists bewteen the addresses of functions
3076 based on DWARF information vs symbol table information.
3077 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
3078 * libbfd.h: Regenerate.
3079
8ef229f3
MS		 30802015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3081
3082 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
3083 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
3084 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
3085
8e2fe09f
MS		 30862015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3087
3088 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
3089 (aarch64_size_one_stub): Likewise.
3090 (aarch64_map_one_stub): Likewise.
3091
df88b702
AA		 30922015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
3093
3094 * cpu-s390.c (N): New macro.
3095 (bfd_s390_31_arch): New. Define only if default target word size
3096 is 64 bits. Otherwise define...
3097 (bfd_390_64_arch): ...this. Make static.
3098 (bfd_s390_arch): Define according to the default target word size.
3099 Let the 'next' field point to the alternate arch.
3100
e09ab7ac
RS		 31012015-03-04 Richard Sandiford <richard.sandiford@arm.com>
3102
3103 PR gas/17843
3104 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
3105 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
3106 to be used with MOVK rather than MOVZ.
3107
71eef2bd
DD		 31082015-03-03 DJ Delorie <dj@redhat.com>
3109
3110 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
3111 there's a symbol.
3112
f01f1741
AM		 31132015-02-28 Alan Modra <amodra@gmail.com>
3114
3115 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
3116 not PLT_NEW.
3117
c1d11331
L		 31182015-02-27 H.J. Lu <hongjiu.lu@intel.com>
3119
3120 * elf32-i386.c (need_convert_mov_to_lea): New.
3121 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
3122 (elf_i386_convert_mov_to_lea): Return TRUE if
3123 need_convert_mov_to_lea is unset.
3124 * elf64-x86-64.c (need_convert_mov_to_lea): New.
3125 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
3126 (elf_x86_64_convert_mov_to_lea): Return TRUE if
3127 need_convert_mov_to_lea is unset.
3128
cdb602b1
NC		 31292015-02-27 Nick Clifton <nickc@redhat.com>
3130
3131 PR binutils/17910
3132 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
3133 string length overflow when the string table length is actually
3134 set.
3135
96c20bc1
MS		 31362015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
3137
3138 * bfd/bfd-in2.h: Regenerate.
3139 * bfd/libbfd.h: Regenerate.
3140
1ada945d
MS		 31412015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
3142
3143 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
3144 TLSDESC_LD_PREL19 field width and masks.
3145 (aarch64_tls_transition_without_check)
3146 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
3147 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
3148 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
3149 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
3150 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
3151 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3152
389b8029
MS		 31532015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
3154
73920eed
MS		 3155 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
3156 tests.
389b8029
MS		 3157 (aarch64_tls_transition_without_check)
3158 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
3159 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
3160 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
3161 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
3162 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
3163 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3164 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
3165
3c12b054
MS		 31662015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
3167
3168 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
3169 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
3170 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
3171 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
3172 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
3173 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
3174 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
3175 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3176 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
3177
043bf05a
MS		 31782015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
3179
3180 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
3181 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
3182 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
3183 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
3184 (elfNN_aarch64_check_relocs): Handle
3185 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
3186
3187 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
3188 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3189
7366006f
MS		 31902015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
3191
3192 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
3193
07875fbc
MS		 31942015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
3195
3196 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
3197 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
3198 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
3199 width.
3200
49d8f92c
MS		 32012015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
3202
3203 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
3204 field width.
3205
c86934ce
NC		 32062015-02-26 Nick Clifton <nickc@redhat.com>
3207
3208 PR binutils/17512
3209 * coffcode.h (coff_compute_section_file_positions): Report
3210 negative page sizes.
3211 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
3212 (assign_file_positions_for_non_load_sections): Replace assertion
3213 with an error message.
3214 (rewrite_elf_program_header): Handle excessive segment
3215 alignments.
3216 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
3217 (bfd_mach_o_read_section_64): Likewise.
3218 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
3219 print a bfd name, not %A.
3220
bd4d2eaa
AM		 32212015-02-26 Alan Modra <amodra@gmail.com>
3222
3223 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
3224 thread-safe stubs for iplt.
3225 (build_tls_get_addr_stub): Restore r2 immediately after call.
3226
99654aaf
TG		 32272015-02-26 Terry Guo <terry.guo@arm.com>
3228
3229 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
3230 merge Tag_ABI_HardFP_use.
3231
a127494f
AM		 32322015-02-26 Alan Modra <amodra@gmail.com>
3233
3234 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
3235 Use text relocs rather than giving an error on trying to use
3236 .dynbss for protected shared lib vars.
3237 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
3238
bac13f5a
AB		 32392015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
3240
3241 * elf32-avr.c (struct elf_avr_section_data): New structure.
3242 (struct avr_relax_info): New structure.
3243 (elf_avr_new_section_hook): New function.
3244 (struct elf_avr_section_data): Add relax_info.
3245 (get_avr_relax_info): New function.
3246 (init_avr_relax_info): New function.
3247 (elf32_avr_relax_delete_bytes): Find next property record before
3248 deleting bytes. When deleting don't move bytes beyond the next
3249 property record.
3250 (avr_elf32_assign_records_to_section): New function.
3251 (avr_property_record_compare): New function.
3252 (avr_load_all_property_sections): New function.
3253 (elf32_avr_relax_section): Load property data. After relaxing the
3254 section, move any .align directives that have enough deleted bytes
3255 before them.
3256 (bfd_elf32_new_section_hook): Define.
3257
137c83d6
AB		 32582015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
3259
3260 * elf32-avr.h (struct avr_property_header): New strucure.
3261 (avr_elf32_load_property_records): Declare.
3262 (avr_elf32_property_record_name): Declare.
3263 * elf32-avr.c: Add bfd_stdint.h include.
3264 (retrieve_local_syms): New function.
3265 (get_elf_r_symndx_section): New function.
3266 (get_elf_r_symndx_offset): New function.
3267 (internal_reloc_compare): New function.
3268 (struct avr_find_section_data): New structure.
3269 (avr_is_section_for_address): New function.
3270 (avr_find_section_for_address): New function.
3271 (avr_elf32_load_records_from_section): New function.
3272 (avr_elf32_load_property_records): New function.
3273 (avr_elf32_property_record_name): New function.
3274
fdd410ac
AB		 32752015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
3276
3277 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
3278 (AVR_PROPERTY_RECORDS_VERSION): Define.
3279 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
3280 (struct avr_property_record): New structure.
3281
685080f2
NC		 32822015-02-24 Nick Clifton <nickc@redhat.com>
3283
3284 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
3285 style note entry.
3286 (v850_elf_make_note_section): New function. Creates a note
3287 section.
3288 (v850_elf_create_sections): New function. Create a note section
3289 if one is not already present.
3290 (v850_elf_set_note): New function. Adds a note to a bfd.
3291 (v850_elf_copy_private_bfd_data): New function. Copies V850
3292 notes.
3293 (v850_elf_merge_notes): New function. Merges V850 notes.
3294 (print_v850_note): New function. Displays a V850 note.
3295 (v850_elf_print_notes): New function. Displays all notes attached
3296 to a bfd.
3297 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
3298 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
3299 (v850_elf_fake_sections): Set the type of the V850 note section.
3300 * bfd-in.h (v850_elf_create_sections): Add prototype.
3301 (v850_elf_set_note): Add prototype.
3302 * bfd-in2.h: Regenerate.
3303
31593e1b
NC		 33042015-02-24 Nick Clifton <nickc@redhat.com>
3305
3306 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
3307 * configure: Regenerate.
3308 * config.in: Regenerate.
3309 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
3310 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
3311 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
3312 is defined.
3313
3ad797fd
NC		 33142015-02-24 Nick Clifton <nickc@redhat.com>
3315
3316 * pdp11.c (set_section_contents): Pad the .text and .data sections
3317 to their aligned sizes.
3318
5518c738
YS		 33192015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
3320
3321 * config.bfd: Add h8300-*-linux.
3322 * configure.ac: Add h8300_elf32_linux_vec.
3323 * configure: Regenerate.
3324 * elf32-h8300.c: Likewise.
3325 * targets.c(_bfd_target_vector): Likewise.
3326
cb967f0d
NC		 33272015-02-23 Nick Clifton <nickc@redhat.com>
3328
3329 PR 17914
3330 * cpu-w65.c: Correct typos in license notice.
3331
0f8f0c57
NC		 3332 PR 17940
3333 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
3334 symbols at end of sections. Adjust function sizes.
3335
4ef9f41a
AA		 33362015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
3337
3338 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
3339 (elfcore_write_s390_vxrs_high): Likewise.
3340 * elf.c (elfcore_grok_s390_vxrs_low): New function.
3341 (elfcore_grok_s390_vxrs_high): New function.
3342 (elfcore_grok_note): Call them.
3343 (elfcore_write_s390_vxrs_low): New function.
3344 (elfcore_write_s390_vxrs_high): New function.
3345 (elfcore_write_register_note): Call them.
3346
837914ee
BD		 33472015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
3348
3349 PR 17995
3350 * verilog.c (verilog_write_record): Correct buffer size.
3351
cf18fda4
AM		 33522015-02-19 Alan Modra <amodra@gmail.com>
3353
3354 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
3355
d983c8c5
AM		 33562015-02-19 Alan Modra <amodra@gmail.com>
3357
3358 PR ld/4317
3359 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
3360 (elf_link_output_extsym): Drop local and global undefined syms.
3361 Tidy. Expand comment.
3362
2ec55de3
AM		 33632015-02-17 Alan Modra <amodra@gmail.com>
3364
3365 PR ld/17975
3366 * elflink.c (struct elf_outext_info): Remove need_second_pass
3367 and second_pass.
3368 (elf_link_output_extsym): Delete code handling second forced
3369 local pass. Move code emitting NULL STT_FILE symbol later, so
3370 that it can be omitted if forced local is stripped. Don't
3371 emit the NULL STT_FILE if no file symbols have been output.
3372 (bfd_elf_final_link): Remove second forced local pass.
3373 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
3374 (ppc_elf_size_dynamic_sections): Likewise.
3375 * elf64-ppc.c (ppc_build_one_stub): Likewise.
3376 (build_global_entry_stubs): Likewise.
3377 (ppc64_elf_build_stubs): Likewise.
3378
6dfb72b9
L		 33792015-02-16 H.J. Lu <hongjiu.lu@intel.com>
3380
3381 PR ld/17975
3382 * elflink.c (elf_link_output_extsym): Only check filesym_count
3383 when outputting a NULL FILE symbol. Set second_pass_sym to
3384 h->forced_local && !h->root.linker_def.
3385
576fa883
L		 33862015-02-15 H.J. Lu <hongjiu.lu@intel.com>
3387
3388 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
3389 on _TLS_MODULE_BASE_.
3390 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
3391
62f8d217
AM		 33922015-02-15 Alan Modra <amodra@gmail.com>
3393
3394 * dwarf2.c (read_rangelist): Correct buffer overflow check
3395 Whitespace throughout file.
3396
ce875075
AM		 33972015-02-14 Alan Modra <amodra@gmail.com>
3398
3399 PR ld/17973
3400 * bfd.c (struct bfd): Add lto_output.
3401 * linker.c (_bfd_handle_already_linked): Explicitly test for
3402 objects added by the lto plugin.
3403 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
3404 no_export flags from archive.
3405 * archive.c (open_nested_file): New function, setting lto_output
3406 and no_export, extracted from..
3407 (find_nested_archive): ..here. Flip params. Rename from
3408 _bfd_find_nested_archive.
3409 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
3410 (_bfd_look_for_bfd_in_cache): Copy no_export.
3411 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
3412 my_archive->no_export test.
3413 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
3414 Don't use the file name when adding lto_output STT_FILE sym.
3415 * bfd-in2.h: Regenerate.
3416
451dfd38
AM		 34172015-02-13 Alan Modra <amodra@gmail.com>
3418
3419 PR binutils/17512
3420 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
3421 now redundant assert.
3422
dbb3fbbb
NC		 34232015-02-12 Nick Clifton <nickc@redhat.com>
3424
3425 PR binutils/17512
3426 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
3427 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
3428 (read_indirect_string, read_alt_indirect_string)
3429 (read_alt_indirect_ref, read_address, read_abbrevs)
3430 (read_attribute_value, read_attribute, decode_line_info)
3431 (find_abstract_instance_name, read_rangelist)
3432 (scan_unit_for_symbols, parse_comp_unit)
3433 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
3434 end pointers to reading functions and check for offsets taking
3435 pointers out of range. Replace calls to read_*_leb128 with calls
3436 to safe_read_leb128.
3437
3438 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
3439 offset.
3440 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
3441 computed file_name address being before the start of the string
3442 table.
3443
b9dc5a87
L		 34442015-02-11 H.J. Lu <hongjiu.lu@intel.com>
3445
3446 PR ld/17878
3447 * bfd.c (bfd_plugin_format): New.
3448 (bfd): Add plugin_format and plugin_dummy_bfd.
3449 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
3450 argument to return TRUE if any plugin is found. Set plugin_format.
3451 (has_plugin): New.
3452 (bfd_plugin_target_p): New.
3453 (bfd_plugin_specified_p): Likewise.
3454 (bfd_plugin_target_p): Likewise.
3455 (register_ld_plugin_object_p): Likewise.
3456 (bfd_plugin_set_plugin): Set has_plugin.
3457 (load_plugin): Cache try_load_plugin result.
3458 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
3459 plugin_format.
3460 * plugin.h (bfd_plugin_target_p): New.
3461 (bfd_plugin_specified_p): Likewise.
3462 (register_ld_plugin_object_p): Likewise.
3463 * bfd-in2.h: Regenerated.
3464
55172d69
PA		 34652015-02-11 Pedro Alves <palves@redhat.com>
3466
3467 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
3468 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
3469 * libbfd.h: Regenerate.
3470 * libcoff.h: Regenerate.
3471
3472 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
3473 * mach-o.h [__cplusplus]: Wrap in extern "C".
3474 * som.h [__cplusplus]: Wrap in extern "C".
3475
77ef8654
NC		 34762015-02-10 Nick Clifton <nickc@redhat.com>
3477
3478 PR binutils/17512
3479 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
3480 hold the flag bits.
3481 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
3482 size and number of relocs.
3483 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
3484 codeview record.
3485 * versados.c (process_otr): Check the esdid value before using it
3486 to access the EDATA.
3487
35181b3e
EM		 34882015-02-09 Ed Maste <emaste@freebsd.org>
3489
3490 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
3491 uninitialized and unused variable.
3492 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
3493
989f9879
AM		 34942015-02-09 Alan Modra <amodra@gmail.com>
3495
3496 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
3497 tls_sec.
3498 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
3499 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
3500
ca4be51c
AM		 35012015-02-09 Alan Modra <amodra@gmail.com>
3502
3503 * elflink.c: Whitespace, formatting fixes.
3504 (elf_link_input_bfd): Clarify comment.
3505 (elf_link_output_extsym): Exclude symbols in linker created
3506 sections when testing for plugin symbols.
3507
1952c5cd
L		 35082015-02-07 H.J. Lu <hongjiu.lu@intel.com>
3509
3510 PR ld/17935
3511 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
3512 warning for relocation in readonly section for -z text.
3513 (elf_i386_size_dynamic_sections): Likewise.
3514 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
3515 (elf_x86_64_size_dynamic_sections): Likewise.
3516
9e2dec47
L		 35172015-02-06 H.J. Lu <hongjiu.lu@intel.com>
3518
3519 PR ld/12365
3520 PR ld/14272
3521 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
3522 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
3523 referenced from a non-IR file.
3524
5929c344
NC		 35252015-02-06 Nick Clifton <nickc@redhat.com>
3526
3527 PR binutils/17512
3528 * peXXigen.c (rsrc_print_resource_entries): Add range check for
3529 addresses that wrap around the address space.
3530 (rsrc_parse_entry): Likewise.
3531
60f79275
L		 35322015-02-03 H.J. Lu <hongjiu.lu@intel.com>
3533
3534 PR ld/12365
3535 PR ld/14272
3536 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
3537 undefined if it is referenced from a non-IR file.
3538
64d29018
NC		 35392015-02-03 Nick Clifton <nickc@redhat.com>
3540
3541 PR binutils/17512
3542 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
3543 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
3544 index or an out of range fdr index.
3545 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
3546 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3547 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3548 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3549 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
3550 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
3551 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3552 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3553 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
3554 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3555 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3556 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
3557 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3558 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3559 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3560 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3561 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3562 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3563 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
3564 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3565 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3566 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3567 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3568 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3569 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3570 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3571 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3572 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3573 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
3574 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3575 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3576 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3577 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3578 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3579 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3580 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3581 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
3582 * elf32-vax.c (rtype_to_howto): Likewise.
3583 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3584 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3585 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3586 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3587 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3588 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
3589 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
3590 of range symbol indicies.
3591 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
3592 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
3593 (bfd_mach_o_build_dysymtab): Likewise.
3594 (bfd_mach_o_write_symtab_content): Set the string table size to
3595 zero upon error.
3596 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
3597 read fails.
3598 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
3599 fields.
3600 * tekhex.c (first_phase): Check for src pointer reaching end of
3601 buffer.
3602
3a635617
WN		 36032015-02-03 Will Newton <will.newton@linaro.org>
3604
46b87d49
WN		 3605 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
3606 Set st_value to zero for undefined symbols if the reference
3607 is weak or pointer_equality_needed is FALSE.
3608
3a635617
WN		 3609 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
3610 comment discussing why we clear st_value for some symbols.
3611
0c4bd9d9
KLC		 36122015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3613
3614 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
3615 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
3616
b86ac8e3
AM		 36172015-01-29 Alan Modra <amodra@gmail.com>
3618
3619 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
3620 optimization. Tidy mask for GOT_TLSGD optimization.
3621 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
3622 location of nop zapping high insn too.
3623
dbd1e97e
AM		 36242015-01-28 Alan Modra <amodra@gmail.com>
3625
3626 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
3627 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
3628 in .toc indicate xlc compiled code that might require a rw .toc.
3629
3f8107ab
AM		 36302015-01-28 James Bowman <james.bowman@ftdichip.com>
3631
3632 * Makefile.am: Add FT32 files.
3633 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
3634 (bfd_mach_ft32): Define.
3635 (bfd_ft32_arch): Declare.
3636 (bfd_archures_list): Add bfd_ft32_arch.
3637 * config.bfd: Handle FT32.
3638 * configure.ac: Likewise.
3639 * cpu-ft32.c: New file.
3640 * elf32-ft32.c: New file.
3641 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
3642 BFD_RELOC_FT32_18): Define.
3643 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
3644 * bfd-in2.h: Regenerate.
3645 * libbfd.h: Regenerate.
3646 * Makefile.in: Regenerate.
3647 * configure: Regenerate.
3648 * po/SRC-POTFILES.in: Regenerate.
3649
37e3922e
NC		 36502015-01-27 Nick Clifton <nickc@redhat.com>
3651
3652 PR binutils/17512
3653 * pdp11.c (aout_get_external_symbols): Return false if there are
3654 no symbols.
3655
877a8638
NC		 3656 * dwarf2.c (concat_filename): Check for an empty directory table.
3657 (scan_unit_for_symbols): Check for reading off the end of the
3658 unit.
3659 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
3660 non-string form.
3661 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
3662 available.
3663
18393a2e
KLC		 36642015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3665
3666 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
3667
055173ca
DD		 36682015-01-22 DJ Delorie <dj@redhat.com>
3669
3670 * elf32-m32c.c (m32c_apply_reloc_24): New.
3671 (m32c_elf_howto_table): Use it for R_M32C_24.
3672 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
3673
4e5cb37e
NC		 36742015-01-22 Nick Clifton <nickc@redhat.com>
3675
3676 PR binutils/17512
3677 * coffcode.h (handle_COMDAT): When searching for the section
3678 symbol, make sure that there is space left in the symbol table.
3679 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
3680
86eafac0
NC		 36812015-01-21 Nick Clifton <nickc@redhat.com>
3682
3683 PR binutils/17512
3684 * coffcode.h (coff_set_arch_mach_hook): Check return value from
3685 bfd_malloc.
3686 (coff_slurp_line_table): Return FALSE if the line number
3687 information was corrupt.
3688 (coff_slurp_symbol_table): Return FALSE if the symbol information
3689 was corrupt.
3690 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
3691 initialise the fields of the dyld_info structure.
3692 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
3693 error message and a return value.
3694 (bfd_mach_o_layout_commands): Change the function to boolean.
3695 Return FALSE if the function fails.
3696 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
3697 fails.
3698 (bfd_mach_o_read_command): Fail if an unrecognised command is
3699 encountered.
3700 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
3701 read fails.
3702 (slurp_symtab): Check the return from bfd_malloc.
3703 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
3704 encountered an error.
3705 (_bfd_XXi_final_link_postscript): Fail if a section could not be
3706 copied.
3707 * peicode.h (pe_bfd_object_p): Fail if the header could not be
3708 swapped in.
3709 * tekhex.c (first_phase): Fail if the section is too big.
3710 * versados.c (struct esdid): Add content_size field.
3711 (process_otr): Use and check the new field.
3712 (versados_get_section_contents): Check that the section exists and
3713 that the requested data is available.
3714
03d5b773
CLT		 37152015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
3716
3717 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
3718
1c9177d9
AM		 37192015-01-20 Alan Modra <amodra@gmail.com>
3720
3721 PR ld/17615
3722 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
3723 ELF_COMMON_DEF syms.
3724
c4621b33
AM		 37252015-01-19 Alan Modra <amodra@gmail.com>
3726
3e2aa5bb 3727 PR ld/17615
c4621b33
AM		 3728 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
3729 linker script assignments too.
3730 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
3731 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
3732
0ba38529
AM		 37332015-01-19 Alan Modra <amodra@gmail.com>
3734
3735 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
3736 to allow return of first howto.
3737 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
3738 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
3739 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
3740 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
3741 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
3742 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
3743 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
3744 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
3745 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3746 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
3747 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
3748 (spu_elf_reloc_type_lookup): Adjust to suit.
3749
6346d5ca
AM		 37502015-01-19 Alan Modra <amodra@gmail.com>
3751
3752 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
3753 (bfd_get_section_limit): ..here.
3754 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
3755 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
3756 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
3757 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
3758 bfd_reloc_outofrange check.
3759 * bfd-in2.h: Regenerate.
3760
3761 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
3762 on zero size relocs.
3763 * ecoff.c (ecoff_reloc_link_order): Likewise.
3764 * elf32-nds32.c (nds32_relocate_contents): Likewise.
3765 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3766
3767 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
3768 (_bfd_clear_contents): Likewise.
3769 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
3770 (mips_elf_perform_relocation): Likewise.
3771
3772 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
3773 from malloc on zero size alloc.
3774 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3775 * elflink.c (elf_reloc_link_order): Likewise.
3776 * linker.c (_bfd_generic_reloc_link_order): Likewise.
3777 * pdp11.c (aout_link_reloc_link_order): Likewise.
3778 * xcofflink.c (xcoff_reloc_link_order): Likewise.
3779
3780 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
3781 bitsize 0, and complain_overflow_dont.
3782 * coff-sparc.c (coff_sparc_howto_table): Likewise.
3783 * elf-hppa.h (elf_hppa_howto_table): Likewise.
3784 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
3785 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
3786 * elf32-arc.c (elf_arc_howto_table): Likewise.
3787 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
3788 * elf32-avr.c (elf_avr_howto_table): Likewise.
3789 * elf32-bfin.c (bfin_howto_table): Likewise.
3790 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
3791 * elf32-cris.c (cris_elf_howto_table): Likewise.
3792 * elf32-crx.c (crx_elf_howto_table): Likewise.
3793 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
3794 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
3795 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
3796 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
3797 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
3798 * elf32-frv.c (elf32_frv_howto_table): Likewise.
3799 * elf32-h8300.c (h8_elf_howto_table): Likewise.
3800 * elf32-i370.c (i370_elf_howto_raw): Likewise.
3801 * elf32-i386.c (elf_howto_table): Likewise.
3802 * elf32-i860.c (elf32_i860_howto_table): Likewise.
3803 * elf32-i960.c (elf32_i960_relocate): Likewise.
3804 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
3805 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
3806 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
3807 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
3808 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
3809 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
3810 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
3811 * elf32-m68k.c (howto_table): Likewise.
3812 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
3813 * elf32-mep.c (mep_elf_howto_table): Likewise.
3814 * elf32-metag.c (elf_metag_howto_table): Likewise.
3815 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
3816 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
3817 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
3818 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
3819 * elf32-mt.c (mt_elf_howto_table): Likewise.
3820 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
3821 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
3822 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
3823 * elf32-pj.c (pj_elf_howto_table): Likewise.
3824 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
3825 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
3826 * elf32-rx.c (rx_elf_howto_table): Likewise.
3827 * elf32-s390.c (elf_howto_table): Likewise.
3828 * elf32-score.c (elf32_score_howto_table): Likewise.
3829 * elf32-score7.c (elf32_score_howto_table): Likewise.
3830 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
3831 * elf32-spu.c (elf_howto_table): Likewise.
3832 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
3833 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
3834 * elf32-v850.c (v850_elf_howto_table): Likewise.
3835 * elf32-vax.c (howto_table): Likewise.
3836 * elf32-visium.c (visium_elf_howto_table): Likewise.
3837 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
3838 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
3839 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
3840 * elf32-xtensa.c (elf_howto_table): Likewise.
3841 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
3842 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3843 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
3844 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
3845 * elf64-s390.c (elf_howto_table): Likewise.
3846 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
3847 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
3848 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
3849 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
3850 (elfNN_aarch64_howto_none): Likewise.
3851 * elfxx-ia64.c (ia64_howto_table): Likewise.
3852 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
3853 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
3854 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
3855
6333bc0d
L		 38562015-01-15 H.J. Lu <hongjiu.lu@intel.com>
3857
3858 PR ld/17847
3859 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
3860 about -fPIC if the symbol is undefined when building executable.
3861
cd21f5da
NC		 38622015-01-15 Nick Clifton <nickc@redhat.com>
3863
3864 PR binutils/17512
3865 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
3866 error message. Never return an invalid howto pointer.
3867 * elf32-cr16.c (cr16_info_to_howto): Likewise.
3868 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3869 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3870 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3871 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3872 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
3873 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3874 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3875 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3876 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
3877 * elf32-vax.c (rtype_to_howto): Likewise.
3878 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3879 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
3880 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
3881 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3882 (sh_elf_reloc): Check that the reloc is in range.
3883 * reloc.c (bfd_perform_relocation): Check that the section is big
3884 enough for the entire reloc.
3885 (bfd_generic_get_relocated_section_contents): Report unexpected
3886 return values from perform_reloc.
3887
2d071cfc
NC		 38882015-01-15 Nick Clifton <nickc@redhat.com>
3889
3890 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
3891 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
3892 relaxation.
3893
ca55926c
AM		 38942015-01-15 Alan Modra <amodra@gmail.com>
3895
3896 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
3897 any output section matching a linker created dynobj section.
3898
8539e4e8
AM		 38992015-01-15 Alan Modra <amodra@gmail.com>
3900
3901 PR 17842
3902 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
3903 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
3904 Don't assign symtab file position unless symbols will be output.
3905 Merge blocks with condition in common. Don't call
3906 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
3907 unless other symbols are output. Move assignment of symtab_shndx
3908 file position. Localize variable.
3909
52db4ec2
JW		 39102015-01-14 Jiong Wang <jiong.wang@arm.com>
3911
3912 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
3913 trying to defer them to runtime.
3914
0941db69
JW		 39152015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
3916
3917 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
3918 to check if a symbol should be bound symbolically.
3919
0172429c
JW		 39202015-01-13 Jiong Wang <jiong.wang@arm.com>
3921
3922 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
3923 for TLSLE_MOVW_TPREL_G2.
3924
bab91cce
JW		 39252015-01-13 Jiong Wang <jiong.wang@arm.com>
3926
3927 PR ld/17415
3928 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
3929 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
3930 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
3931 bit mask.
3932
3c758495
TG		 39332015-01-12 Terry Guo <terry.guo@arm.com>
3934
3935 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
3936 function.
3937 (_bfd_elf_gc_mark_extra_sections): Use it.
3938
9d1d54d5
L		 39392015-01-11 H.J. Lu <hongjiu.lu@intel.com>
3940
3941 PR ld/17827
3942 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
3943 only discard space for pc-relative relocs symbols which turn
3944 out to need copy relocs.
3945
c6e8e93a
NC		 39462015-01-09 Nick Clifton <nickc@redhat.com>
3947
3948 * tekhex.c (getvalue): Fix thinko in test for correct extraction
3949 of value.
3950 (getsym): Return false if there was not enough data to extract the
3951 symbol.
3952
400cf8cb
AG		 39532015-01-09 Anthony Green <green@moxielogic.com>
3954
3955 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
3956
23d4663e
NC		 39572015-01-08 Nick Clifton <nickc@redhat.com>
3958
3959 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
3960 16-bit absolute BR instructions to 10-bit pc-relative JMP
3961 instructions.
3962
063bb025
NC		 39632015-01-08 Nick Clifton <nickc@redhat.com>
3964
3965 PR binutils/17512
3966 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
3967 to load the line table.
3968 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
3969 maxpagesize of 1.
3970 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
3971 the Data Directory Size is too large.
3972
6f25f223
L		 39732015-01-06 H.J. Lu <hongjiu.lu@intel.com>
3974
3975 PR binutils/17512
3976 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
3977 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
3978
85880250
NC		 39792015-01-06 Nick Clifton <nickc@redhat.com>
3980
3981 PR binutils/17512
e7287c7f
NC		 3982 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
3983 string table.
3984
ec93045b
NC		 3985 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
3986 (bfd_perform_relocation): Include the size of the reloc in the
3987 test for an out of range relocation.
3988 (bfd_generic_get_relocated_section_contents): Remove reloc range
3989 test.
3990
85880250
NC		 3991 * coff-i860.c (CALC_ADDEND): Always set an addend value.
3992 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
3993 avoid reading off the end of the buffer.
3994 (getsym): Likewise.
3995 (first_phase): Likewise.
3996 (pass_over): Pass an end pointer to the invoked function.
3997
533d0af0
L		 39982015-01-05 H.J. Lu <hongjiu.lu@intel.com>
3999
4000 PR binutils/17512
4001 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
4002 input.
4003 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
4004
896ca098
NC		 40052015-01-05 Nick Clifton <nickc@redhat.com>
4006
4007 PR binutils/17512
4008 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
4009 is at least big enough for the header to be read.
4010 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
4011 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
4012 (bfd_mach_o_read_command): Prevetn duplicate error messages about
4013 unrecognized commands.
4014 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
4015 when indexing into the string table.
4016
b90efa5b 40172015-01-01 Alan Modra <amodra@gmail.com>
ee3b52e9 4018
b90efa5b 4019 Update year range in copyright notice of all files.
ee3b52e9 4020
b90efa5b 4021For older changes see ChangeLog-2014
56882138 4022\f
b90efa5b 4023Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 4024
4025Copying and distribution of this file, with or without modification,
4026are permitted in any medium without royalty provided the copyright
4027notice and this notice are preserved.
4028
56882138
AM		 4029Local Variables:
4030mode: change-log
4031left-margin: 8
4032fill-column: 74
4033version-control: never
4034End:
GDB Binutils - Deliverables
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