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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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17ca87fc
MN		 12014-07-11 Maks Naumov <maksqwe1@ukr.net>
2
3 PR 17141
4 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
5
5bc8cb6f
NC		 62014-07-08 Nick Clifton <nickc@redhat.com>
7
8 PR ld/17110
9 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
10 segments in input bfds.
11
7572ca89
WN		 122014-07-08 Will Newton <will.newton@linaro.org>
13
14 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
15 value to 64kB and remove custom setting for NaCl.
16
bffebb6b
AM		 172014-07-08 Alan Modra <amodra@gmail.com>
18
19 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
20 bits from source to dest.
21 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
22 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
23 Likewise.
24 * bfd-in2.h: Regenerate.
25
2e0488d3
JW		 262014-07-08 Jiong Wang <jiong.wang@arm.com>
27
28 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
29 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
30 when info->relocatable be true.
31
75f58085
BS		 322014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
33
34 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
35 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
36 * bfd-in2.h: Regenerate.
37 * libbfd.h: Regenerate.
38
1110793a
AM		 392014-07-04 Alan Modra <amodra@gmail.com>
40
41 * Makefile.am: Update "configure.in" comments.
42 * PORTING: Likewise.
43 * aoutx.h: Likewise.
44 * configure.host: Likewise.
45 * doc/bfdint.texi: Likewise.
46 * targets.c: Likewise.
47 * warning.m4: Likewise.
48 * Makefile.in: Regenerate.
49
35eafcc7
AM		 502014-07-04 Alan Modra <amodra@gmail.com>
51
52 * configure.ac: Rename from configure.in.
53 * Makefile.in: Regenerate.
54 * config.in: Regenerate.
55 * doc/Makefile.in: Regenerate.
56
82b57a90
AM		 572014-07-04 Alan Modra <amodra@gmail.com>
58
59 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
60 * Makefile.in: Regenerate.
61
2e98a7bd
AM		 622014-07-04 Alan Modra <amodra@gmail.com>
63
64 * version.m4: New file.
65 * configure.in: Include version.m4.
66 (AC_INIT): Update.
67 * Makefile.am (RELEASE): Delete.
68 (bfdver.h): Depend on development.sh, use instead of RELEASE.
69 * Makefile.in: Regenerate.
70 * doc/Makefile.in: Regenerate.
71
d1eca1e4
AM		 722014-07-02 Alan Modra <amodra@gmail.com>
73
74 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
75 pointer_equality_needed when !readonly_dynrelocs.
76 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
77
afb93314
AM		 782014-07-02 Alan Modra <amodra@gmail.com>
79
80 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
81 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
82
b6a1c03a
AM		 832014-07-01 Alan Modra <amodra@gmail.com>
84
85 * bfd.c (struct bfd): Reorganise for better packing. Delete
86 "ifd" field. Make "format", "direction" and "flags" bitfields.
87 (HAS_LOAD_PAGE): Delete, renumber following flags.
88 * bfd-in2.h: Regenerate.
89 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
90
7341d5e2
AM		 912014-07-01 Alan Modra <amodra@gmail.com>
92
93 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
94 (struct ppc_link_hash_table): Increase size of stub_count array.
95 (build_global_entry_stubs): Emit symbol on global entry stub.
96 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
97 stub stats.
98
810d4e75
AM		 992014-07-01 Alan Modra <amodra@gmail.com>
100
101 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
102 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
103 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
104 generic linker.
105 (ppc64_elf_relocate_section): Disable ELFv2 function entry
106 optimisation when --traditional-format.
107
f36e8886
BS		 1082014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
109 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
110 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
111 Soundararajan <Sounderarajan.D@atmel.com>
112
113 * archures.c: Add avrtiny architecture for avr target.
114 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
115 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
116 added for 16 bit LDS/STS instruction of avrtiny arch.
117 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
118 BFD_RELOC_AVR_LDS_STS_16.
119 (bfd_elf_avr_final_write_processing): Select machine number
120 avrtiny arch.
121 (elf32_avr_object_p): Set machine number for avrtiny arch.
122 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
123 * bfd-in2.h: Regenerate.
124 * libbfd.h: Regenerate.
125
60d77146
NC		 1262014-06-26 Nick Clifton <nickc@redhat.com>
127
128 PR binutils/16949
129 * dwarf2.c (is_str_attr): New function.
130 (find_abstract_instance_name): Use it to determine when an
131 attribute has a string value.
132
15bfcc77
AM		 1332014-06-24 Alan Modra <amodra@gmail.com>
134
135 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
136 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
137 for --emit-relocs.
138
886aba9e
PDM		 1392014-06-21 Philippe De Muyter <phdm@macqel.be>
140
141 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
142 a number of targets.
143
eea6dad2
KM		 1442014-06-20 Kyle McMartin <kyle@redhat.com>
145
146 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
147 emitting initial-exec relocs when not linking an executable.
148
9f19ab6d
WN		 1492014-06-16 Will Newton <will.newton@linaro.org>
150
151 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
152 htab->next_tls_desc_index in the non-IPLT case.
153 Calculate GOT offset correctly for the non-IPLT case.
154 (allocate_dynrelocs_for_symbol): Don't increment
155 htab->next_tls_desc_index here.
156
eb9a5ecf
AM		 1572014-06-16 Alan Modra <amodra@gmail.com>
158
159 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
160 created sections.
161
d0ae9fbd
OJ		 1622014-06-13 Omair Javaid <omair.javaid@linaro.org>
163
164 * elfxx-aarch64.c (stdarg.h): Include.
165 (string.h): Include.
166 (_bfd_aarch64_elf_grok_prstatus): Updated.
167 (_bfd_aarch64_elf_grok_psinfo): New function.
168 (_bfd_aarch64_elf_write_core_note): New function.
169 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
170 (elf_backend_write_core_note): Define.
171
d495ab0d
AM		 1722014-06-13 Alan Modra <amodra@gmail.com>
173
174 * archive.c: Include bfdlink.h.
175 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
176 * bfd.c (struct bfd): Add is_linker_output field.
177 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
178 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
179 link.hash and is_linker_output.
180 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
181 param with bfd*. Assert is_linker_output and link.hash, and
182 clear them before exit.
183 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
184 bfd_link_hash_table* param with bfd*. Hack is_linker_output
185 and link.hash so we can free two linker hash tables.
186 (elf32_mn10300_link_hash_table_create): Create static_hash_table
187 first. Clean up on errors. Set hash_table_free pointer.
188 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
189 bfd_link_hash_table* param with bfd*.
190 (elf32_arm_link_hash_table_create): Clean up on errors. Set
191 hash_table_free pointer.
192 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
193 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
194 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
195 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
196 * xcofflink.c: Similarly.
197 * simple.c (bfd_simple_get_relocated_section_contents): Save and
198 clear link.next before creating linker hash table. Clean up on
199 errors, and restore link.next on exit.
200 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
201 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
202 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
203 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
204 * hash.c (bfd_hash_table_init_n): Free table on error.
205 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
206 * bfd-in2.h: Regenerate.
207 * libbfd.h: Regenerate.
208 * libcoff.h: Regenerate.
209
caa4096e
AM		 2102014-06-13 Alan Modra <amodra@gmail.com>
211
212 PR 17047
213 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
214 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
215 * bfd.c (bfd_link_hash_table_free): Don't define.
216 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
217 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
218 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
219 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
220 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
221 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
222 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
223 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
224 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
225 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
226 * xsym.c: Don't define various link_hash_table_free defines, and
227 remove from bfd_target vars. Temporarily reference some of the
228 target link_hash_table_free functions to avoid warnings.
229 * bfd-in2.h: Regenerate.
230 * libbfd.h: Regenerate.
231
68faa637
AM		 2322014-06-13 Alan Modra <amodra@gmail.com>
233
234 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
235 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
236 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
237 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
238 Move link_hash_table_free functions before their corresponding
239 link_hash_table_create functions.
240
c72f2fb2
AM		 2412014-06-13 Alan Modra <amodra@gmail.com>
242
243 * bfd.c (struct bfd): Replace link_next with a union.
244 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
245 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
246 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
247 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
248 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
249 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
250 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
251 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
252 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
253 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
254 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
255 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
256 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
257 * bfd-in2.h: Regenerate.
258
7ed689ad
AM		 2592014-06-11 Alan Modra <amodra@gmail.com>
260
261 * linker.c (unwrap_hash_lookup): Add missing parens.
262
07821655
KT		 2632014-06-11 Kai Tietz <ktietz@redhat.com>
264
265 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
266 * libcoff.h: Regenerated.
267
7b8e2718
AM		 2682014-06-10 Alan Modra <amodra@gmail.com>
269
b71c4043 270 PR ld/16910
7b8e2718
AM		 271 * linker.c (unwrap_hash_lookup): New function.
272 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
273 * elf32-i370.c (i370_elf_relocate_section): Likewise.
274 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
275 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
276 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
277 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
278 * elf32-spu.c (spu_elf_relocate_section): Likewise.
279 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
280
a47622ac
AM		 2812014-06-07 Alan Modra <amodra@gmail.com>
282
283 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
284 insn as a bitfield; Use complain_overflow_bitfield.
285 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
286
270c9937
JB		 2872014-06-05 Joel Brobecker <brobecker@adacore.com>
288
289 * development.sh: New file.
290 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
291 Make -Werror the default with GCC only if DEVELOPMENT is true.
292 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
293 $(srcdir)/development.sh.
294 * Makefile.in, configure: Regenerate.
295
ac21917f
WN		 2962014-06-04 Will Newton <will.newton@linaro.org>
297
810d4e75 298 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
ac21917f
WN		 299 being non-NULL into an assert.
300 (elfNN_aarch64_tls_relax): Remove unused code.
301
33ac0ca1
DD		 3022014-06-03 DJ Delorie <dj@redhat.com>
303
304 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
305
c32abae8
NC		 3062014-06-03 Nick Clifton <nickc@redhat.com>
307
308 PR ld/16807
309 * peXXigen.c (rsrc_process_section): Page align the new contents
310 befgore writing out.
311
397998fc
AM		 3122014-06-03 Alan Modra <amodra@gmail.com>
313
314 * elf64-ppc.c (ADDIS_R12_R2): Define.
315 (build_plt_stub): Support fusion on ELFv2 stub.
316 (ppc_build_one_stub): Likewise for plt branch stubs.
317
b4894562
AM		 3182014-05-28 Alan Modra <amodra@gmail.com>
319
320 * elf32-rx.c (rx_table_map): Delete set but not used variables.
321
4ba3b326
TG		 3222014-05-28 Tristan Gingold <gingold@adacore.com>
323
324 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
325 to keep the length of the best fit range.
326 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
327 Likewise.
328
7a2f2d82
DD		 3292014-05-27 DJ Delorie <dj@redhat.com>
330
331 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
332 (rx_elf_relocate_section): If we find a reloc against
333 $tableentry$default$<name>, redirect it to the appropriate
334 $tableentry$<n>$.
335 (RX_Table_Info): New.
336 (rx_table_find): New. Check all tables and SEC_KEEP all sections
337 with table parts in them.
338 (rx_check_directives): New.
339 (rx_table_map_2): New.
340 (rx_table_map): New.
341 (rx_additional_link_map_text): New. Called to dump tables to the
342 map file.
343 * bfd/elf32-rx.h: New.
344
bceec4b9
DD		 3452014-05-20 DJ Delorie <dj@redhat.com>
346
347 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
348
93d1b056
AM		 3492014-05-20 Alan Modra <amodra@gmail.com>
350
351 PR 16952
352 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
353 Remove redundant setting of htab->elf.dynobj. Don't align.
354 Define .sdata symbols using _bfd_elf_define_linkage_sym.
355 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
356 (create_sdata_sym): Delete.
357 (elf_allocate_pointer_linker_section): Rename from
358 elf_create_pointer_linker_section. Align section.
359 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
360 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
361 and _SDA2_BASE_.
362 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
363 Remove unnecessary tests on _SDA_BASE_ sym.
364 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
365 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
366 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
367 (ppc_elf_maybe_strip_sdata_syms): Declare.
368
a7c7b2ba
RM		 3692014-05-16 Ryan Mansfield <rmansfield@qnx.com>
370
b4894562 371 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM		 372
3732014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT		 374
375 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
376 in a section with no contents.
377 (is_vma_in_section, find_section_by_vma): New functions.
378 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
379 offsets in the debug directory.
380 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
381 Byte-swap GUID from little-endian to big-endian order for
382 consistent and conventional display.
383
856ea05c
KP		 3842014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
385
386 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
387 64-bit doubles objects mix with 32-bit doubles objects.
388 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
389
68e0f6b1
HPN		 3902014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
391
392 * mmo.c: Update URLs in documentation comments.
393
1058c753
VA		 3942014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
395 David Weatherford <weath@cadence.com>
396 Max Filippov <jcmvbkbc@gmail.com>
397
398 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
399 signed.
400
e59bc75b
AT		 4012014-05-07 Andreas Tobler <andreast@fgznet.ch>
402
403 * config.bfd: Add proper arm config for *-*-freebsd*.
404
ae52f483
AB		 4052014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
406
407 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
408 mips32r5 and mips64r5.
409 * archures.c (bfd_architecture): Likewise.
410 * bfd-in2.h (bfd_architecture): Likewise.
411 * cpu-mips.c (arch_info_struct): Likewise.
412 * elfxx-mips.c (mips_set_isa_flags): Likewise.
413
757a636f
RS		 4142014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
415
416 * elfxx-mips.h (elfxx-mips.h): Declare.
417 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
418 Tag_GNU_MIPS_ABI_FP mismatches.
419 (_bfd_mips_fp_abi_string): New function.
420
2f67d686
AM		 4212014-05-02 Alan Modra <amodra@gmail.com>
422
423 * targets.c: Sort bfd_target vectors somewhat alphabetically.
424 * configure.in: Likewise.
425 * configure: Regenerate.
426
6d00b590
AM		 4272014-05-02 Alan Modra <amodra@gmail.com>
428
429 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
430 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
431 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
432 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
433 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
434 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
435 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
436 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
437 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
438 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
439 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
440 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
441 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
442 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
443 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
444 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
445 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
446 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
447 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
448 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
449 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
450 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
451 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
452 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
453 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
454 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
455 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
456 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
457 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
458 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
459 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
460 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
461 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
462 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
463 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
464 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
465 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
466 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
467 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
468 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
469 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
470 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
471 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
472 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
473 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
474 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
475 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
476 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
477 on aout targets.
478 * configure: Regenerate.
479
1218d67d
HPN		 4802014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
481
482 * mmo.c (mmo File layout documentation): Add note about low bits
483 of address.
484 (mmo_write_chunk): When handling data remainder, assert that
485 previous remaining data is flushed.
486 (mmo_write_loc_chunk): Only look for trailing and leading zeros
487 when dealing with an aligned VMA and for aligned lengths. Don't skip
488 the last 32-bit-word of zeros.
489 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
490 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
491 emitting data, not after updating it.
492 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
493
a953eec9
NC		 4942014-04-30 Nick Clifton <nickc@redhat.com>
495
496 * compress.c (bfd_is_section_compressed): When checking the
497 .debug_str section, also check the fifth byte in the section is
498 not part of a string.
499
5087d529
AM		 5002014-04-30 Alan Modra <amodra@gmail.com>
501
502 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
503 (find_merged_cie): Identify personality functions by (bfd_id,index)
504 pair when a local sym is used.
505
230977a4
CS		 5062014-04-29 Christian Svensson <blue@cmd.nu>
507
508 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
509 into .rela.got if it contained TLS relocations as well.
510
40af4a36
NC		 5112014-04-28 Nick Clifton <nickc@redhat.com>
512
513 PR ld/16821
514 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
515 time warning.
516
a9e18c6a
AM		 5172014-04-26 Alan Modra <amodra@gmail.com>
518
519 * po/SRC-POTFILES.in: Regenerate.
520 * configure: Regenerate.
521
88667baf
NC		 5222014-04-25 Nick Clifton <nickc@redhat.com>
523
524 PR ld/16821
525 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
526 a 342-bit host. This time for older versions of gcc.
527
08937d80
NC		 5282014-04-24 Nick Clifton <nickc@redhat.com>
529
530 * peXXigen.c (rsrc_print_section): Fix compile time warning for
531 32-bit hosts.
532
93ee1e36
AM		 5332014-04-24 Alan Modra <amodra@gmail.com>
534
535 PR 16867
536 * dwarf2.c: Formatting.
537 (struct dwarf2_debug): Make adjusted_section_count signed.
538 (unset_sections): Make i signed.
539 (set_debug_vma): New function.
540 (place_sections): Handle separate debug object file. Set VMA
541 on debug sections, even if they have an output section. Also
542 set VMA on zero size sections, and non-load but alloc sections.
543 Set adjusted_section_count to -1 when no section adjustment.
544 Malloc adjusted_sections. Don't double last_vma. Transfer
545 alloc section VMAs to separate debug file.
546 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
547 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
548 test on symbols being the same before using old stash. Read
549 and use separate debug file symbols. Call place_sections.
550 (find_line): Don't call place_sections here.
551 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
552 * libbfd.h: Regenerate.
553 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
554 _bfd_dwarf2_slurp_debug_info call.
555 * simple.c (simple_save_output_info): Clarify comment.
556
3714081c
NC		 5572014-04-24 Nick Clifton <nickc@redhat.com>
558
559 PR ld/16807
560 * peXXigen.c (struct rsrc_regions): New structure.
561 (rsrc_print_resource_directory): Use new structure. Include
562 offset of directory in listing.
563 (rsrc_print_resource_entry): Likewise.
564 (rsrc_print_section): Likewise.
565 (rsrc_count_entries): Do not increment sizeof_strings or
566 sizeof_leaves.
567 (rsrc_count_directory): Do not increment sizeof_tables.
568 (rsrc_compute_region_sizes): New function.
569 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
570 (rsrc_process_section): Compute size of regions after merging
571 entries.
572
cd0449ab
AM		 5732014-04-23 Alan Modra <amodra@gmail.com>
574
575 PR ld/16787
576 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
577 (place_sections): Do not modify VMA of sections when called from
578 linker after sections have been placed in output sections. Short
579 circuit single section case.
580 (save_section_vma, section_vma_same): New functions.
581 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
582 change.
583 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
584 when non-relocatable.
585
d5f59c10
NC		 5862014-04-22 Nick Clifton <nickc@redhat.com>
587
588 PR ld/16821
589 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
590
73589c9d
CS		 5912014-04-22 Christian Svensson <blue@cmd.nu>
592
593 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
594 * archures.c: Likewise.
595 * coffcode.h: Likewise.
596 * config.bfd: Likewise.
597 * configure.in: Likewise.
598 * reloc.c: Likewise.
599 * targets.c: Likewise.
600 * cpu-or1k.c: New file.
601 * elf32-or1k.c: New file.
602 * coff-or32.c: Delete.
603 * cpu-openrisc.c: Delete.
604 * cpu-or32.c: Delete.
605 * elf32-openrisc.c: Delete.
606 * elf32-or32.c: Delete.
607 * Makefile.in: Regenerate.
608 * bfd-in2.h: Regenerate.
609 * configure: Regenerate.
610 * libbfd.h: Regenerate.
611
285fc9d8
YZ		 6122014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
613
614 PR ld/16821
615 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
616
5d3b02f0
WN		 6172014-04-22 Will Newton <will.newton@linaro.org>
618
619 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
620 function. (elf_backend_section_flags): Remove define.
621
cc75d373
RH		 6222014-04-21 Richard Henderson <rth@redhat.com>
623
d1c109de
RH		 624 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
625 parameter; honor it and disable got merging when false.
626 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
627 the first pass of relaxation.
628 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
629 the end of the LITERAL+LITUSE chain.
630 (elf64_alpha_relax_section): Only process LITERAL relocs during the
631 second pass of relaxation.
632
cc75d373
RH		 633 * configure.ac (use_secureplt): Enable by default.
634 * configure: Rebuild.
635
c9ffd2ea
TG		 6362014-04-18 Tristan Gingold <gingold@adacore.com>
637
638 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
639 bind_content, weak_bind_content, lazy_bind_content,
640 export_content.
641 (bfd_mach_o_load_command): Add comments, add next field.
642 (mach_o_data_struct): Replace commands field by first_command
643 and last_command.
644 * mach-o.c (bfd_mach_o_append_command): New function.
645 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
646 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
647 copy fields.
648 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
649 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
650 (bfd_mach_o_write_thread): Use macro instead of literal.
651 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
652 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
653 functions.
654 (bfd_mach_o_write_symtab_content): New function (extracted
655 from bfd_mach_o_write_symtab).
656 (bfd_mach_o_write_symtab): Split.
657 (bfd_mach_o_count_indirect_symbols): Move
658 (bfd_mach_o_build_dysymtab): Remove layout code.
659 (bfd_mach_o_write_contents): Rewritten to build commands in order.
660 (bfd_mach_o_count_sections_for_seg): Remove.
661 (bfd_mach_o_build_obj_seg_command): New function (extracted from
662 bfd_mach_o_build_seg_command).
663 (bfd_mach_o_build_exec_seg_command): New function.
664 (bfd_mach_o_build_dysymtab_command): Remove.
665 (bfd_mach_o_layout_commands): New function.
666 (bfd_mach_o_init_segment): New function.
667 (bfd_mach_o_build_commands): Major rework to handle non-object
668 files.
669 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
670 function.
671 (bfd_mach_o_read_dyld_info): Clear content fields.
672 (bfd_mach_o_read_segment): Adjust call.
673 (bfd_mach_o_flatten_sections): Adjust as now load commands are
674 chained.
675 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
676 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
677 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
678 Likewise.
679
967b2c53
TG		 6802014-04-18 Tristan Gingold <gingold@adacore.com>
681
682 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
683 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
684 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
685 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
686
4525c51a
TG		 6872014-04-18 Tristan Gingold <gingold@adacore.com>
688
689 * mach-o.h (bfd_mach_o_dylinker_command)
690 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
691 name_len field.
692 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
693 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
694
4384b284
TG		 6952014-04-18 Tristan Gingold <gingold@adacore.com>
696
697 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
698 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
699 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
700 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
701 each targets declared.
702 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
703 * mach-o-i386.c (TARGET_PAGESIZE): Define.
704
452216ab
TG		 7052014-04-18 Tristan Gingold <gingold@adacore.com>
706
707 * mach-o.c (bfd_mach_o_write_thread)
708 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
709 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
710 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
711 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
712 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
713 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
714 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
715 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
716 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
717 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
718 (bfd_mach_o_read_command): Now return a boolean status.
719 Adjust return statements.
720 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
721 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
722
cb22ccf4
KCY		 7232014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
724
725 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
726 field. Add assigned_low_gotno and assigned_high_gotno fields.
727 (mips_elf_create_local_got_entry): Update out-of-space condition.
728 Set index of new GOT entry to assigned_low_gotno if required by
729 the current relocation, else set it to assigned_high_gotno.
730 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
731 with assigned_low_gotno.
732 (mips_elf_multi_got): Initialize assigned_low_gotno and
733 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
734 in place of assigned_gotno when handling global GOT entries.
735 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
736 assigned_high_gotno.
737 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
738 gap in the middle of local GOT space.
739
4c34aff8
AM		 7402014-04-17 Alan Modra <amodra@gmail.com>
741
742 PR 16846
743 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
744 current bfd is a plugin. Don't always set type_change_ok
745 when old bfd is a plugin.
746
12241a34
TG		 7472014-04-16 Tristan Gingold <gingold@adacore.com>
748
749 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
750 flag.
751
40fd06d1
AM		 7522014-04-16 Alan Modra <amodra@gmail.com>
753
754 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
755 with "ba 0" rather than zeros.
756
fa85fb9a
MS		 7572014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
758
759 * (elfNN_aarch64_tls_relax): Fix instruction mask.
760
da3a2088
AM		 7612014-04-14 Alan Modra <amodra@gmail.com>
762
763 * elf32-ppc.c (BA): Define
764 (ppc_elf_link_hash_table_create): Correct default_params.
765 (write_glink_stub): Pad small plt call stub with "ba 0" rather
766 than "nop" for ppc476_workaround.
767 (ppc_elf_finish_dynamic_sections): Likewise for branch table
768 and __glink_PLTresolve. Ensure plt call stub at end of page
769 doesn't allow fall-thru prefetch.
770
32ae0d80
NC		 7712014-04-11 Nick Clifton <nickc@redhat.com>
772
773 PR ld/16821
774 * peXXigen.c (abs_finder): New function.
775 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
776 than 1^32 try to convert them into section relative values
777 instead.
778
85cf705b
NC		 7792014-04-11 Nick Clifton <nickc@redhat.com>
780
781 * bfd-in2.h: Regenerate.
782 * libbfd.h: Regenerate.
783
1511baec
SL		 7842014-04-10 Cesar Philippidis <cesar@codesourcery.com>
785
786 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
787 when building function stubs.
788
e4ef1b6c
DC		 7892014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
790
791 * elf32-avr.c: Add DIFF relocations for AVR.
792 (avr_final_link_relocate): Handle the DIFF relocs.
793 (bfd_elf_avr_diff_reloc): New.
794 (elf32_avr_is_diff_reloc): New.
795 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
796 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
797 bytes.
798
799 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
800
e30d16e9
AM		 8012014-04-09 Alan Modra <amodra@gmail.com>
802
803 * libcoff.h: Regenerate.
804
b4ab4364
AM		 8052014-04-09 Alan Modra <amodra@gmail.com>
806
807 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
808 of safe ppc476 insns at end of page. Also remove non-branch insns.
809 Expand comments.
810
6e6e7cfc 8112014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT		 812
813 * peXXigen.c (pe_print_debugdata): New function: Displays the
814 contents of the debug directory and decodes codeview entries.
815 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
816 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
817 Add functions for reading and writing debugdir and codeview
818 records.
819 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
820 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
821 * libcoff-in.h (pe_tdata): Add build-id data.
822 * libcoff.h: Regenerate.
823 * coffcode.h (coff_write_object_contents): Run build_id
824 after_write_object_contents hook.
825
115c6d5c
AM		 8262014-04-05 Alan Modra <amodra@gmail.com>
827
828 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
829 merging non-default sym.
830
26954155
TG		 8312014-04-04 Tristan Gingold <gingold@adacore.com>
832
833 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
834 configured for.
835
ca148c5a
TG		 8362014-04-04 Tristan Gingold <gingold@adacore.com>
837
838 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
839 thinko on names length.
840
47c50932
TG		 8412014-04-04 Tristan Gingold <gingold@adacore.com>
842
843 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
844 of output_section.
845 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
846
4ef27e04
TG		 8472014-04-04 Tristan Gingold <gingold@adacore.com>
848
849 * bfd.c (bfd_get_arch_size): Default is taken from arch.
850
b69c8728
JT		 8512014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
852
853 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
854 section before dereferencing.
855 (pe_print_idata, pe_print_edata, pe_print_reloc)
856 (rsrc_print_section): Don't bother interpreting the contents
857 of sections which have no contents.
858
1b6aeedb
MG		 8592014-04-03 Maria Guseva <m.guseva@samsung.com>
860
861 PR ld/16803
862 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
863 file position.
864
707e555b
TG		 8652014-04-03 Tristan Gingold <gingold@adacore.com>
866
867 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
868 output_section.
869 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
870 Fix style.
871 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
872
c3fcb775
AM		 8732014-04-03 Alan Modra <amodra@gmail.com>
874
875 * elf-bfd.h (struct elf_backend_data
876 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
877 with "bfd_size_type size".
878 (_bfd_elf32_bfd_from_remote_memory): Likewise.
879 (_bfd_elf64_bfd_from_remote_memory): Likewise.
880 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
881 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM		 882 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
883 * bfd-in2.h: Regenerate.
c3fcb775 884
7a79c514
TG		 8852014-04-02 Tristan Gingold <gingold@adacore.com>
886
887 * mach-o.h (bfd_mach_o_twolevel_hints_command)
888 (bfd_mach_o_prebind_cksum_command): New types.
889 (bfd_mach_o_prebound_dylib_command): Rewrite.
890 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
891 fields.
892 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
893 command.
894 (bfd_mach_o_read_prebind_cksum): New function.
895 (bfd_mach_o_read_twolevel_hints): Ditto.
896 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
897 commands.
898
5979d6b6
AM		 8992014-04-02 Alan Modra <amodra@gmail.com>
900
901 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
902 Consolidate code handling possible section headers past end of
903 segment. Don't use p_align for page size guess, instead use
904 minpagesize. Take note of ld.so clearing section headers when
905 p_memsz > p_filesz. Handle file header specifying no section
906 headers. Handle zero p_align throughout. Default loadbase to
907 zero. Add comments. Rename contents_size to high_offset, and
908 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
909 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
910 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
911 Likewise.
912 (_bfd_elf32_bfd_from_remote_memory): Likewise.
913 (_bfd_elf64_bfd_from_remote_memory): Likewise.
914 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
915 * bfd-in2.h: Regnerate.
916
23d72939
TG		 9172014-04-01 Tristan Gingold <gingold@adacore.com>
918
919 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
920 when num == 0.
921
6a631e86 9222014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 923 Pavel Fedin <p.fedin@samsung.com>
6a631e86 924
b4894562 925 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG		 926 entries on eabi and nacl targets.
927 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM		 928 (elf32_arm_nacl_plt_sym_val): Likewise.
929 (elf32_arm_plt0_size): Add helper function.
930 (elf32_arm_plt_size): Likewise.
6a631e86 931
10be66a4
TG		 9322014-03-27 Tristan Gingold <gingold@adacore.com>
933
934 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
935 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
936
3cc27770
TG		 9372014-03-27 Tristan Gingold <gingold@adacore.com>
938
939 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
940 * mach-o.c (bfd_mach_o_write_symtab)
941 (bfd_mach_o_write_contents)
942 (bfd_mach_o_set_section_flags_from_bfd)
943 (bfd_mach_o_build_seg_command): Fix indentation.
944 (bfd_mach_o_get_base_address): New function.
945
55bfc9ac
NC		 9462014-03-26 Nick Clifton <nickc@redhat.com>
947
948 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
949 relocations in discarded sections.
950
d8028530
TG		 9512014-03-26 Tristan Gingold <gingold@adacore.com>
952
953 * mach-o.c (bfd_mach_o_convert_architecture): Add
954 BFD_MACH_O_CPU_TYPE_ARM64.
955
f6c7c3e8
AM		 9562014-03-26 Alan Modra <amodra@gmail.com>
957
958 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
959 needed plt entries when taking the address of functions for
960 abiversion == 0 (ie. unknown) as well as abiversion == 2.
961 Move opd setup and abiversion checks to..
962 (ppc64_elf_before_check_relocs): ..here. Renamed from
963 ppc64_elf_process_dot_syms. Set output abiversion from input and
964 input abiversion from output, if either is not set.
965 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
966 (elf_backend_check_directives): Update.
967
c955de36
WN		 9682014-03-25 Will Newton <will.newton@linaro.org>
969
970 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
971 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
972 of input sections rather than output sections.
973
97323ad1
WN		 9742014-03-20 Will Newton <will.newton@linaro.org>
975
976 PR ld/16715
977 * elf32-arm.c (elf32_arm_check_relocs): Set
978 pointer_equality_needed for absolute references within
979 executable links.
980 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
981 unless pointer_equality_needed is set.
982
1d63324c
NC		 9832014-03-19 Nick Clifton <nickc@redhat.com>
984
6caf7111
NC		 985 * peXXigen.c (rsrc_process_section): Add code to scan input
986 sections and record their lengths. Use these lengths to find the
987 start of each merged .rsrc section.
1d63324c 988
fbe383b9
TG		 9892014-03-17 Tristan Gingold <gingold@adacore.com>
990
991 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
992 (bfd_mach_o_read_command): Ditto.
993
5a026fc9
NC		 9942014-03-14 Meador Inge <meadori@codesourcery.com>
995
b4894562
AM		 996 * configure.in: Add strnlen to AC_CHECK_DECLS.
997 * config.in: Regenerate.
998 * configure: Regenerate.
999 * sysdep.h (strnlen): Add prototype.
5a026fc9 1000
c3301df1
AM		 10012014-03-14 Alan Modra <amodra@gmail.com>
1002
1003 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1004 handling for VLE_SDA21 relocs.
1005
167ad85b
TG		 10062014-03-13 Tristan Gingold <gingold@adacore.com>
1007
1008 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1009 has been read.
1010 (pe_bfd_object_p): Also read version number to detect ILF.
1011 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1012 (x86_64pe_bigobj_vec): Define
1013 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1014 (bfd_coff_max_nscns): New macro.
1015 (coff_compute_section_file_positions): Use unsigned int for
1016 target_index. Compare with bfd_coff_max_nscns.
1017 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1018 Set a value for _bfd_coff_max_nscns.
1019 (header_bigobj_classid): New constant.
1020 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1021 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1022 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1023 functions.
1024 (bigobj_swap_table): New table.
1025 * libcoff.h: Regenerate.
1026 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1027 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1028 _bfd_coff_max_nscns.
1029 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1030 * coff-rs6000.c (bfd_xcoff_backend_data)
1031 (bfd_pmac_xcoff_backend_data): Likewise.
1032 * coff64-rs6000.c (bfd_xcoff_backend_data)
1033 (bfd_xcoff_aix5_backend_data): Likewise.
1034 * targets.c (x86_64pe_bigobj_vec): Declare.
1035 * configure.in (x86_64pe_bigobj_vec): New vector.
1036 * configure: Regenerate.
1037 * config.bfd: Add bigobj object format for Windows targets.
1038
c792917c
NC		 10392014-03-12 Nick Clifton <nickc@redhat.com>
1040
1041 PR ld/16671
1042 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1043 before testing for vxworks.
1044
fa47fa92
AM		 10452014-03-12 Alan Modra <amodra@gmail.com>
1046
1047 * Makefile.in: Regenerate.
1048
bbefd0a9
AM		 10492014-03-12 Alan Modra <amodra@gmail.com>
1050
1051 PR 16690
1052 * elf.c (copy_elf_program_header): Ignore first section lma if
1053 non-alloc.
1054
3c865fca
AM		 10552014-03-11 Alan Modra <amodra@gmail.com>
1056
1057 PR 16686
1058 * coff-rs6000.c: Include stdint.h.
1059 * coff64-rs6000.c: Likewise.
1060
ce15efd8
TG		 10612014-03-10 Tristan Gingold <gingold@adacore.com>
1062
1063 * ticoff.h: Removed.
1064
86c95733
AM		 10652014-03-08 Alan Modra <amodra@gmail.com>
1066
1067 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1068 many relocations. Correct bitsize and rightshift too for a number
1069 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1070 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1071 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1072 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1073 fields in instructions to signed/unsigned according to whether
1074 the field takes a signed or unsigned value. Tidy vle split16 code.
1075 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1076
b80eed39
AM		 10772014-03-08 Alan Modra <amodra@gmail.com>
1078
1079 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1080 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1081 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1082 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1083 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1084 fields in instructions to signed/unsigned according to whether
1085 the field takes a signed or unsigned value.
1086
c38e8559
PA		 10872014-03-07 Pedro Alves <palves@redhat.com>
1088
5893c83a 1089 PR gdb/16696
c38e8559
PA		 1090 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1091 through ptr_to_uint instead of through long.
1092
e9847026
NC		 10932014-03-06 Nick Clifton <nickc@redhat.com>
1094
1095 PR 16664
1096 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1097 attribute section names.
1098
4b95cf5c
AM		 10992014-03-05 Alan Modra <amodra@gmail.com>
1100
1101 Update copyright years.
1102
45965137
AM		 11032014-03-05 Alan Modra <amodra@gmail.com>
1104
1105 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1106 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1107 (ppc64_elf_check_relocs): Likewise.
1108 (ppc64_elf_relocate_section): Likewise.
1109 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1110 * bfd-in2.h: Regenerate.
1111 * libbfd.h: Regenerate.
1112
cd0c81e9 11132014-03-04 Heiher <r@hev.cc>
4ba154f5
RS		 1114
1115 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1116 Loongson-3A.
1117 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1118 extension of bfd_mach_mipsisa64r2.
1119
eed94f8f
NC		 11202014-03-04 Nick Clifton <nickc@redhat.com>
1121
1122 PR ld/16017
1123 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1124 (elf32_thumb2_plt_entry): New array.
1125 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1126 using thumb2 based PLT.
1127 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1128 entries.
1129 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1130 PLT entries.
1131 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1132 based PLT 0-entry.
1133 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1134 Thumb2 based PLT 0-entry.
1135 (elf32_arm_output_arch_local_syms): Handle creation of local
1136 symbols for Thumb2 based PLT entries.
1137
9850436d
AM		 11382014-02-28 Alan Modra <amodra@gmail.com>
1139
1140 PR ld/16643
1141 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1142 the same conditions we called check_relocs.
1143
1db37fe6
YG		 11442014-02-27 Yuri Gribov <y.gribov@samsung.com>
1145
1146 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1147 * bfd-in2.h: Regenerate.
1148 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1149 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1150 using long PLT entries.
1151 (bfd_elf32_arm_use_long_plt): New function.
1152 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1153
db434ba0
AM		 11542014-02-27 Alan Modra <amodra@gmail.com>
1155
1156 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1157 params for targets that don't use ppc32elf.em.
1158
d9972968
CLT		 11592014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1160
1161 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1162 of GOTOFF relocations.
1163
0ff2b86e
L		 11642014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1165 H.J. Lu <hongjiu.lu@intel.com>
1166
1167 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1168 (elf_x86_64_legacy_plt_entry): Likewise.
1169 (elf_x86_64_bnd_plt_entry): Likewise.
1170 (elf_x86_64_legacy_plt2_entry): Likewise.
1171 (elf_x86_64_bnd_plt2_entry): Likewise.
1172 (elf_x86_64_bnd_arch_bed): Likewise.
1173 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1174 (elf_x86_64_link_hash_table): Add plt_bnd.
1175 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1176 plt_bnd.
1177 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1178 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1179 in 64-bit mode.
1180 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1181 symbols. Resolve call to the second PLT if it is created.
1182 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1183 (elf_x86_64_relocate_section): Resolve PLT references to the
1184 second PLT if it is created.
1185 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1186 second PLT entry for BND relocation.
1187 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1188 the second PLT is created.
1189 (elf_x86_64_get_synthetic_symtab): New.
1190 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1191
7d4c687d
AM		 11922014-02-19 Alan Modra <amodra@gmail.com>
1193
1194 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1195 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1196 provision of out-of-line register save/restore routines.
1197
5db3e65d
JC		 11982014-02-18 Jack Carter <jack.carter@imgtec.com>
1199
b4894562
AM		 1200 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1201 PT_DYNAMIC segment flags.
5db3e65d 1202
024a2310
JK		 12032014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1204
1205 PR binutils/16595
1206 * simple.c (struct saved_offsets): New.
1207 (simple_save_output_info): Use it for ptr.
1208 (simple_restore_output_info): Use it for ptr. Check section_count.
1209 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1210
e7d1c40c
AM		 12112014-02-17 Alan Modra <amodra@gmail.com>
1212
1213 * elf64-ppc.h (struct ppc64_elf_params): Define.
1214 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1215 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1216 ppc64_elf_build_stubs): Update prototype.
1217 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1218 fields now in params. Adjust code throughout file.
1219 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1220 Save params pointer in htab.
1221 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1222 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1223 ppc64_elf_build_stubs): Remove parameters now in "params".
1224
668e22e5
AM		 12252014-02-17 Alan Modra <amodra@gmail.com>
1226
1227 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1228 patched for ppc476 workaround. Reapply branch taken/not taken
1229 relocs.
1230
9f7552cf
AM		 12312014-02-12 Alan Modra <amodra@gmail.com>
1232
1233 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1234 stubs for calls to __tls_get_addr that we know will later be
1235 optimised away.
1236
795bc6b3
AM		 12372014-02-12 Alan Modra <amodra@gmail.com>
1238
1239 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1240 for ld -r, when code sections are sufficiently aligned.
1241 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1242 pagesize_p2.
1243
b407645f
AM		 12442014-02-12 Alan Modra <amodra@gmail.com>
1245
1246 PR gold/15530
1247 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1248 --export-dynamic and --dynamic-list marking of symbols.
1249 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1250 cheap tests first.
1251
d6f6f455
L		 12522014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1253
1254 PR gold/16530
1255 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1256 executables if it matches dynamic_list.
1257
c1c69e83
AM		 12582014-02-10 Alan Modra <amodra@gmail.com>
1259
1260 * po/SRC-POTFILES.in: Regenerate.
1261 * po/bfd.pot: Regenerate.
1262
53291d1f
AM		 12632014-02-09 Alan Modra <amodra@gmail.com>
1264
1265 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1266 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1267 (elfNN_bed): Init new field.
1268 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1269 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1270 (ppc_elf_relax_section): Don't reallocate section here, write
1271 stubs, or write out relocs for ld -r here..
1272 (ppc_elf_relocate_section): ..instead write stubs here, and use
1273 existing code to write out relocs for ld -r. Fix offset
1274 adjustment on reloc for little-endian.
1275 (elf_backend_caches_rawsize): Define.
1276
d1eb5696
RO		 12772014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1278
85773039 1279 PR build/16550
d1eb5696
RO		 1280 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1281
2915c55b
JK		 12822014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1283
1284 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1285 return paths. Three times.
1286 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1287 return paths.
1288 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1289 (ppc64_elf_edit_toc): Free USED in return path.
1290
1c2de463
SL		 12912014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1292
1293 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1294 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1295 * libbfd.h: Regenerated.
1296 * bfd-in2.h: Regenerated.
1297 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1298 (nios2_reloc_map): Likewise.
1299 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1300 Fixed all references.
1301 (nios2_elf32_relocate_section): Add new relocations.
1302 (nios2_elf32_check_relocs): Likewise.
1303 (nios2_elf32_gc_sweep_hook): Likewise.
1304
5446cbdf
AM		 13052014-02-03 Alan Modra <amodra@gmail.com>
1306
1307 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1308 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1309 (ppc_elf_link_params): New function.
1310 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1311 workaround.
1312 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1313 parameters. Use htab->params instead.
1314 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1315 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1316 64 bytes for ppc476 workaround.
1317 (struct ppc_elf_relax_info): New.
1318 (ppc_elf_relax_section): Exclude linker created sections and
1319 those too small to hold one instruction. Don't add another
1320 branch around trampolines on later relax passes. Don't
1321 generate trampolines for undefined symbols when !relocatable,
1322 nor for plugin symbols. Allocate space for ppc476 workaround
1323 patch area. Free fixups on error return path.
1324 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1325 * elf32-ppc.h (struct ppc_elf_params): New.
1326 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1327 (ppc_elf_link_params): Declare.
1328 * section.c (SEC_INFO_TYPE_TARGET): Define.
1329 * bfd-in2.h: Regenerate.
1330
82e91538
SL		 13312014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1332
1333 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1334 h_gp_got field.
1335 (nios2_elf32_relocate_section): Use got_base to adjust
1336 GOT-pointer-relative relocations relative to _gp_got.
1337 (create_got_section): Create _gp_got symbol.
1338 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1339 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1340
78058a5e
SL		 13412014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1342
1343 * bfd-in2.h: Update from reloc.c.
1344 * elf32-nios2.c: Include elf32-nios2.h.
1345 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1346 (nios2_reloc_map): Likewise.
1347 (enum elf32_nios2_stub_type): Declare.
1348 (struct elf32_nios2_stub_hash_entry): Declare.
1349 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1350 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1351 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1352 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1353 bfd_count, top_index, input_list, all_local_syms.
1354 (nios2_call26_stub_entry): New.
1355 (nios2_elf32_install_imm16): Move up in file.
1356 (nios2_elf32_install_data): Move up in file.
1357 (hiadj): Move up in file.
1358 (stub_hash_newfunc): New.
1359 (link_hash_newfunc): Initialize hsh_cache field.
1360 (STUB_SUFFIX): New.
1361 (nios2_stub_name): New.
1362 (nios2_get_stub_entry): New.
1363 (nios2_add_stub): New.
1364 (nios2_elf32_setup_section_lists): New.
1365 (nios2_elf32_next_input_section): New.
1366 (CALL26_SEGMENT): New.
1367 (MAX_STUB_SECTION_SIZE): New.
1368 (group_sections): New.
1369 (nios2_type_of_stub): New.
1370 (nios2_build_one_stub): New.
1371 (nios2_size_one_stub): New.
1372 (get_local_syms): New.
1373 (nios2_elf32_size_stubs): New.
1374 (nios2_elf32_build_stubs): New.
1375 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1376 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1377 trampolines for R_NIOS2_CALL26 stubs.
1378 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1379 (nios2_elf32_gc_sweep_hook): Likewise.
1380 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1381 (nios2_elf32_link_hash_table_free): New.
1382 (bfd_elf32_bfd_link_hash_table_free): Define.
1383 * elf32-nios2.h: New file.
1384 * libbfd.h: Update from reloc.c.
1385 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1386
df3ce959
NC		 13872014-01-29 Nick Clifton <nickc@redhat.com>
1388
1389 PR binutils/16318
1390 * elf32-metag.c (elf_metag_post_process_headers): Call
1391 _bfd_elf_post_process_headers.
1392 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1393 _bfd_elf_copy_private_data.
1394 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1395
27b829ee
NC		 13962014-01-29 Nick Clifton <nickc@redhat.com>
1397
1398 * bfd-in.h (bfd_set_section_vma): Delete.
1399 (bfd_set_section_alignment): Delete.
1400 (bfd_set_section_userdata): Delete.
1401 (bfd_set_cacheable): Delete.
1402 * bfd.c (bfd_set_cacheable): New static inline function.
1403 * section.c (bfd_set_section_userdata): Likewise.
1404 (bfd_set_section_vma): Likewise.
1405 (bfd_set_section_alignment): Likewise.
1406 * bfd-in2.h: Regenerate.
1407
0a9c7b2b
NC		 14082014-01-28 Nick Clifton <nickc@redhat.com>
1409
1410 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1411 attributes select the CU containing the abbreviation, which may not
1412 be the current CU.
1413
3ba720c7
AM		 14142014-01-24 Alan Modra <amodra@gmail.com>
1415
1416 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1417 to get_relocs for ELFv2.
1418
d923cae0
L		 14192014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1420
1421 PR ld/16498
3ba720c7 1422 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L		 1423 if TLS sections are not adjacent.
1424
16e4ecc0
AM		 14252014-01-22 Alan Modra <amodra@gmail.com>
1426
1427 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1428
eb8d7fda
AM		 14292014-01-22 Alan Modra <amodra@gmail.com>
1430
1431 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1432
4584ec12
L		 14332014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1434
1435 PR ld/16467
1436 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1437 regular default symbol definition and the versioned dynamic
1438 symbol definition mismatch, skip the default symbol definition
1439 if one of them is IFUNC.
1440
22ef172a
L		 14412014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1442
1443 PR ld/2404
1444 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1445 info->export_dynamic nor h->ref_dynamic for type mismatch when
1446 adding the default version.
1447
b75d42bc
AM		 14482014-01-16 Alan Modra <amodra@gmail.com>
1449
1450 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1451 mips_elf_traverse_got_arg* rather than mips_got_info*.
1452 Adjust caller. Alloc on output_bfd rather than symbol section
1453 owner.
1454
c353e543
L		 14552014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1456
1457 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1458 change.
1459 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1460
818d220a
L		 14612014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1462
1463 PR ld/16428
1464 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1465 against __ehdr_start.
1466 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1467
c3ce498c
L		 14682014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1469
1470 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1471 change.
1472 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1473
d1ec1e40
L		 14742014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1475
1476 PR ld/16428
1477 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1478 count if there are any non pc-relative relocs.
1479 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1480
f44a1f8e
CL		 14812014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1482 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1483
1484 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1485 offset while calculating relocation address.
1486 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1487 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1488
fd0fd00c
MJ		 14892014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1490
1491 PR ld/16202
1492 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1493 R_ARM_ABS8 and R_ARM_ABS16.
1494
aa726b9e
AM		 14952014-01-13 Alan Modra <amodra@gmail.com>
1496
1497 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1498 error when shared and force a plt call otherwise.
1499 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1500 plt_type == PLT_NEW.
1501 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1502 the appropriate call stub.
1503
eec2f3ed
AM		 15042014-01-10 Alan Modra <amodra@gmail.com>
1505
1506 PR ld/14207
1507 PR ld/16322
1508 PR binutils/16323
1509 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1510 (assign_file_positions_for_non_load_sections): When setting up
1511 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1512 header that completely covers the relro region.
1513
09bf66a8
TG		 15142014-01-09 Tristan Gingold <gingold@adacore.com>
1515
1516 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1517 table macros and add macros to initializa the structure.
1518
43a8475c
L		 15192014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1520
1521 PR ld/14207
1522 PR ld/16322
1523 PR binutils/16323
1524 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1525 size for PT_GNU_RELRO segment.
1526 (assign_file_positions_for_load_sections): If PT_LOAD segment
1527 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1528
1651e569
TT		 15292014-01-07 Tom Tromey <tromey@redhat.com>
1530
1531 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1532 wrappers.
1533
dc9155b2
NC		 15342014-01-03 Nick Clifton <nickc@redhat.com>
1535
1536 PR binutils/16199
1537 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1538 zero.
1539
dd8dfa39 15402014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A		 1541
1542 PR binutils/14289
1543 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1544
1be5090b
NC		 15452014-01-02 Nick Clifton <nickc@redhat.com>
1546
1547 PR binutils/11983
1548 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1549 filename in the bfd's filename field.
1550 * elfcode.h (bfd_from_remote_memory): Likewise.
1551 * ieee.c (ieee_object_p): Likewise.
1552 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1553 * oasys.c (oasys_openr_next_archived_file): Likewise.
1554 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1555 * opncls.c (bfd_fopen): Likewise.
1556 (bfd_openstreamr): Likewise.
1557 (bfd_openr_iovec): Likewise.
1558 (bfd_openw): Likewise.
1559 (bfd_create): Likewise.
1560 (_bfd_delete_bfd): Free filename.
1561
5fb776a6 1562For older changes see ChangeLog-2013
56882138 1563\f
5fb776a6 1564Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 1565
1566Copying and distribution of this file, with or without modification,
1567are permitted in any medium without royalty provided the copyright
1568notice and this notice are preserved.
1569
56882138
AM		 1570Local Variables:
1571mode: change-log
1572left-margin: 8
1573fill-column: 74
1574version-control: never
1575End:
GDB Binutils - Deliverables
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