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Enable elf_backend_rela_normal for AArch64
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
2e0488d3
JW		 12014-07-08 Jiong Wang <jiong.wang@arm.com>
2
3 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
4 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
5 when info->relocatable be true.
6
75f58085
BS		 72014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
8
9 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
10 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
11 * bfd-in2.h: Regenerate.
12 * libbfd.h: Regenerate.
13
1110793a
AM		 142014-07-04 Alan Modra <amodra@gmail.com>
15
16 * Makefile.am: Update "configure.in" comments.
17 * PORTING: Likewise.
18 * aoutx.h: Likewise.
19 * configure.host: Likewise.
20 * doc/bfdint.texi: Likewise.
21 * targets.c: Likewise.
22 * warning.m4: Likewise.
23 * Makefile.in: Regenerate.
24
35eafcc7
AM		 252014-07-04 Alan Modra <amodra@gmail.com>
26
27 * configure.ac: Rename from configure.in.
28 * Makefile.in: Regenerate.
29 * config.in: Regenerate.
30 * doc/Makefile.in: Regenerate.
31
82b57a90
AM		 322014-07-04 Alan Modra <amodra@gmail.com>
33
34 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
35 * Makefile.in: Regenerate.
36
2e98a7bd
AM		 372014-07-04 Alan Modra <amodra@gmail.com>
38
39 * version.m4: New file.
40 * configure.in: Include version.m4.
41 (AC_INIT): Update.
42 * Makefile.am (RELEASE): Delete.
43 (bfdver.h): Depend on development.sh, use instead of RELEASE.
44 * Makefile.in: Regenerate.
45 * doc/Makefile.in: Regenerate.
46
d1eca1e4
AM		 472014-07-02 Alan Modra <amodra@gmail.com>
48
49 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
50 pointer_equality_needed when !readonly_dynrelocs.
51 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
52
afb93314
AM		 532014-07-02 Alan Modra <amodra@gmail.com>
54
55 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
56 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
57
b6a1c03a
AM		 582014-07-01 Alan Modra <amodra@gmail.com>
59
60 * bfd.c (struct bfd): Reorganise for better packing. Delete
61 "ifd" field. Make "format", "direction" and "flags" bitfields.
62 (HAS_LOAD_PAGE): Delete, renumber following flags.
63 * bfd-in2.h: Regenerate.
64 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
65
7341d5e2
AM		 662014-07-01 Alan Modra <amodra@gmail.com>
67
68 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
69 (struct ppc_link_hash_table): Increase size of stub_count array.
70 (build_global_entry_stubs): Emit symbol on global entry stub.
71 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
72 stub stats.
73
810d4e75
AM		 742014-07-01 Alan Modra <amodra@gmail.com>
75
76 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
77 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
78 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
79 generic linker.
80 (ppc64_elf_relocate_section): Disable ELFv2 function entry
81 optimisation when --traditional-format.
82
f36e8886
BS		 832014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
84 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
85 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
86 Soundararajan <Sounderarajan.D@atmel.com>
87
88 * archures.c: Add avrtiny architecture for avr target.
89 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
90 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
91 added for 16 bit LDS/STS instruction of avrtiny arch.
92 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
93 BFD_RELOC_AVR_LDS_STS_16.
94 (bfd_elf_avr_final_write_processing): Select machine number
95 avrtiny arch.
96 (elf32_avr_object_p): Set machine number for avrtiny arch.
97 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
98 * bfd-in2.h: Regenerate.
99 * libbfd.h: Regenerate.
100
60d77146
NC		 1012014-06-26 Nick Clifton <nickc@redhat.com>
102
103 PR binutils/16949
104 * dwarf2.c (is_str_attr): New function.
105 (find_abstract_instance_name): Use it to determine when an
106 attribute has a string value.
107
15bfcc77
AM		 1082014-06-24 Alan Modra <amodra@gmail.com>
109
110 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
111 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
112 for --emit-relocs.
113
886aba9e
PDM		 1142014-06-21 Philippe De Muyter <phdm@macqel.be>
115
116 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
117 a number of targets.
118
eea6dad2
KM		 1192014-06-20 Kyle McMartin <kyle@redhat.com>
120
121 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
122 emitting initial-exec relocs when not linking an executable.
123
9f19ab6d
WN		 1242014-06-16 Will Newton <will.newton@linaro.org>
125
126 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
127 htab->next_tls_desc_index in the non-IPLT case.
128 Calculate GOT offset correctly for the non-IPLT case.
129 (allocate_dynrelocs_for_symbol): Don't increment
130 htab->next_tls_desc_index here.
131
eb9a5ecf
AM		 1322014-06-16 Alan Modra <amodra@gmail.com>
133
134 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
135 created sections.
136
d0ae9fbd
OJ		 1372014-06-13 Omair Javaid <omair.javaid@linaro.org>
138
139 * elfxx-aarch64.c (stdarg.h): Include.
140 (string.h): Include.
141 (_bfd_aarch64_elf_grok_prstatus): Updated.
142 (_bfd_aarch64_elf_grok_psinfo): New function.
143 (_bfd_aarch64_elf_write_core_note): New function.
144 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
145 (elf_backend_write_core_note): Define.
146
d495ab0d
AM		 1472014-06-13 Alan Modra <amodra@gmail.com>
148
149 * archive.c: Include bfdlink.h.
150 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
151 * bfd.c (struct bfd): Add is_linker_output field.
152 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
153 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
154 link.hash and is_linker_output.
155 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
156 param with bfd*. Assert is_linker_output and link.hash, and
157 clear them before exit.
158 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
159 bfd_link_hash_table* param with bfd*. Hack is_linker_output
160 and link.hash so we can free two linker hash tables.
161 (elf32_mn10300_link_hash_table_create): Create static_hash_table
162 first. Clean up on errors. Set hash_table_free pointer.
163 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
164 bfd_link_hash_table* param with bfd*.
165 (elf32_arm_link_hash_table_create): Clean up on errors. Set
166 hash_table_free pointer.
167 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
168 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
169 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
170 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
171 * xcofflink.c: Similarly.
172 * simple.c (bfd_simple_get_relocated_section_contents): Save and
173 clear link.next before creating linker hash table. Clean up on
174 errors, and restore link.next on exit.
175 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
176 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
177 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
178 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
179 * hash.c (bfd_hash_table_init_n): Free table on error.
180 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
181 * bfd-in2.h: Regenerate.
182 * libbfd.h: Regenerate.
183 * libcoff.h: Regenerate.
184
caa4096e
AM		 1852014-06-13 Alan Modra <amodra@gmail.com>
186
187 PR 17047
188 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
189 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
190 * bfd.c (bfd_link_hash_table_free): Don't define.
191 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
192 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
193 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
194 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
195 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
196 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
197 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
198 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
199 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
200 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
201 * xsym.c: Don't define various link_hash_table_free defines, and
202 remove from bfd_target vars. Temporarily reference some of the
203 target link_hash_table_free functions to avoid warnings.
204 * bfd-in2.h: Regenerate.
205 * libbfd.h: Regenerate.
206
68faa637
AM		 2072014-06-13 Alan Modra <amodra@gmail.com>
208
209 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
210 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
211 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
212 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
213 Move link_hash_table_free functions before their corresponding
214 link_hash_table_create functions.
215
c72f2fb2
AM		 2162014-06-13 Alan Modra <amodra@gmail.com>
217
218 * bfd.c (struct bfd): Replace link_next with a union.
219 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
220 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
221 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
222 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
223 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
224 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
225 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
226 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
227 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
228 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
229 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
230 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
231 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
232 * bfd-in2.h: Regenerate.
233
7ed689ad
AM		 2342014-06-11 Alan Modra <amodra@gmail.com>
235
236 * linker.c (unwrap_hash_lookup): Add missing parens.
237
07821655
KT		 2382014-06-11 Kai Tietz <ktietz@redhat.com>
239
240 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
241 * libcoff.h: Regenerated.
242
7b8e2718
AM		 2432014-06-10 Alan Modra <amodra@gmail.com>
244
b71c4043 245 PR ld/16910
7b8e2718
AM		 246 * linker.c (unwrap_hash_lookup): New function.
247 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
248 * elf32-i370.c (i370_elf_relocate_section): Likewise.
249 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
250 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
251 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
252 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
253 * elf32-spu.c (spu_elf_relocate_section): Likewise.
254 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
255
a47622ac
AM		 2562014-06-07 Alan Modra <amodra@gmail.com>
257
258 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
259 insn as a bitfield; Use complain_overflow_bitfield.
260 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
261
270c9937
JB		 2622014-06-05 Joel Brobecker <brobecker@adacore.com>
263
264 * development.sh: New file.
265 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
266 Make -Werror the default with GCC only if DEVELOPMENT is true.
267 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
268 $(srcdir)/development.sh.
269 * Makefile.in, configure: Regenerate.
270
ac21917f
WN		 2712014-06-04 Will Newton <will.newton@linaro.org>
272
810d4e75 273 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
ac21917f
WN		 274 being non-NULL into an assert.
275 (elfNN_aarch64_tls_relax): Remove unused code.
276
33ac0ca1
DD		 2772014-06-03 DJ Delorie <dj@redhat.com>
278
279 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
280
c32abae8
NC		 2812014-06-03 Nick Clifton <nickc@redhat.com>
282
283 PR ld/16807
284 * peXXigen.c (rsrc_process_section): Page align the new contents
285 befgore writing out.
286
397998fc
AM		 2872014-06-03 Alan Modra <amodra@gmail.com>
288
289 * elf64-ppc.c (ADDIS_R12_R2): Define.
290 (build_plt_stub): Support fusion on ELFv2 stub.
291 (ppc_build_one_stub): Likewise for plt branch stubs.
292
b4894562
AM		 2932014-05-28 Alan Modra <amodra@gmail.com>
294
295 * elf32-rx.c (rx_table_map): Delete set but not used variables.
296
4ba3b326
TG		 2972014-05-28 Tristan Gingold <gingold@adacore.com>
298
299 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
300 to keep the length of the best fit range.
301 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
302 Likewise.
303
7a2f2d82
DD		 3042014-05-27 DJ Delorie <dj@redhat.com>
305
306 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
307 (rx_elf_relocate_section): If we find a reloc against
308 $tableentry$default$<name>, redirect it to the appropriate
309 $tableentry$<n>$.
310 (RX_Table_Info): New.
311 (rx_table_find): New. Check all tables and SEC_KEEP all sections
312 with table parts in them.
313 (rx_check_directives): New.
314 (rx_table_map_2): New.
315 (rx_table_map): New.
316 (rx_additional_link_map_text): New. Called to dump tables to the
317 map file.
318 * bfd/elf32-rx.h: New.
319
bceec4b9
DD		 3202014-05-20 DJ Delorie <dj@redhat.com>
321
322 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
323
93d1b056
AM		 3242014-05-20 Alan Modra <amodra@gmail.com>
325
326 PR 16952
327 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
328 Remove redundant setting of htab->elf.dynobj. Don't align.
329 Define .sdata symbols using _bfd_elf_define_linkage_sym.
330 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
331 (create_sdata_sym): Delete.
332 (elf_allocate_pointer_linker_section): Rename from
333 elf_create_pointer_linker_section. Align section.
334 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
335 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
336 and _SDA2_BASE_.
337 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
338 Remove unnecessary tests on _SDA_BASE_ sym.
339 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
340 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
341 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
342 (ppc_elf_maybe_strip_sdata_syms): Declare.
343
a7c7b2ba
RM		 3442014-05-16 Ryan Mansfield <rmansfield@qnx.com>
345
b4894562 346 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM		 347
3482014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT		 349
350 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
351 in a section with no contents.
352 (is_vma_in_section, find_section_by_vma): New functions.
353 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
354 offsets in the debug directory.
355 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
356 Byte-swap GUID from little-endian to big-endian order for
357 consistent and conventional display.
358
856ea05c
KP		 3592014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
360
361 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
362 64-bit doubles objects mix with 32-bit doubles objects.
363 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
364
68e0f6b1
HPN		 3652014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
366
367 * mmo.c: Update URLs in documentation comments.
368
1058c753
VA		 3692014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
370 David Weatherford <weath@cadence.com>
371 Max Filippov <jcmvbkbc@gmail.com>
372
373 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
374 signed.
375
e59bc75b
AT		 3762014-05-07 Andreas Tobler <andreast@fgznet.ch>
377
378 * config.bfd: Add proper arm config for *-*-freebsd*.
379
ae52f483
AB		 3802014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
381
382 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
383 mips32r5 and mips64r5.
384 * archures.c (bfd_architecture): Likewise.
385 * bfd-in2.h (bfd_architecture): Likewise.
386 * cpu-mips.c (arch_info_struct): Likewise.
387 * elfxx-mips.c (mips_set_isa_flags): Likewise.
388
757a636f
RS		 3892014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
390
391 * elfxx-mips.h (elfxx-mips.h): Declare.
392 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
393 Tag_GNU_MIPS_ABI_FP mismatches.
394 (_bfd_mips_fp_abi_string): New function.
395
2f67d686
AM		 3962014-05-02 Alan Modra <amodra@gmail.com>
397
398 * targets.c: Sort bfd_target vectors somewhat alphabetically.
399 * configure.in: Likewise.
400 * configure: Regenerate.
401
6d00b590
AM		 4022014-05-02 Alan Modra <amodra@gmail.com>
403
404 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
405 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
406 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
407 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
408 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
409 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
410 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
411 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
412 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
413 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
414 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
415 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
416 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
417 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
418 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
419 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
420 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
421 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
422 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
423 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
424 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
425 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
426 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
427 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
428 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
429 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
430 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
431 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
432 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
433 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
434 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
435 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
436 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
437 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
438 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
439 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
440 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
441 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
442 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
443 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
444 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
445 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
446 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
447 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
448 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
449 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
450 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
451 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
452 on aout targets.
453 * configure: Regenerate.
454
1218d67d
HPN		 4552014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
456
457 * mmo.c (mmo File layout documentation): Add note about low bits
458 of address.
459 (mmo_write_chunk): When handling data remainder, assert that
460 previous remaining data is flushed.
461 (mmo_write_loc_chunk): Only look for trailing and leading zeros
462 when dealing with an aligned VMA and for aligned lengths. Don't skip
463 the last 32-bit-word of zeros.
464 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
465 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
466 emitting data, not after updating it.
467 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
468
a953eec9
NC		 4692014-04-30 Nick Clifton <nickc@redhat.com>
470
471 * compress.c (bfd_is_section_compressed): When checking the
472 .debug_str section, also check the fifth byte in the section is
473 not part of a string.
474
5087d529
AM		 4752014-04-30 Alan Modra <amodra@gmail.com>
476
477 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
478 (find_merged_cie): Identify personality functions by (bfd_id,index)
479 pair when a local sym is used.
480
230977a4
CS		 4812014-04-29 Christian Svensson <blue@cmd.nu>
482
483 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
484 into .rela.got if it contained TLS relocations as well.
485
40af4a36
NC		 4862014-04-28 Nick Clifton <nickc@redhat.com>
487
488 PR ld/16821
489 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
490 time warning.
491
a9e18c6a
AM		 4922014-04-26 Alan Modra <amodra@gmail.com>
493
494 * po/SRC-POTFILES.in: Regenerate.
495 * configure: Regenerate.
496
88667baf
NC		 4972014-04-25 Nick Clifton <nickc@redhat.com>
498
499 PR ld/16821
500 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
501 a 342-bit host. This time for older versions of gcc.
502
08937d80
NC		 5032014-04-24 Nick Clifton <nickc@redhat.com>
504
505 * peXXigen.c (rsrc_print_section): Fix compile time warning for
506 32-bit hosts.
507
93ee1e36
AM		 5082014-04-24 Alan Modra <amodra@gmail.com>
509
510 PR 16867
511 * dwarf2.c: Formatting.
512 (struct dwarf2_debug): Make adjusted_section_count signed.
513 (unset_sections): Make i signed.
514 (set_debug_vma): New function.
515 (place_sections): Handle separate debug object file. Set VMA
516 on debug sections, even if they have an output section. Also
517 set VMA on zero size sections, and non-load but alloc sections.
518 Set adjusted_section_count to -1 when no section adjustment.
519 Malloc adjusted_sections. Don't double last_vma. Transfer
520 alloc section VMAs to separate debug file.
521 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
522 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
523 test on symbols being the same before using old stash. Read
524 and use separate debug file symbols. Call place_sections.
525 (find_line): Don't call place_sections here.
526 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
527 * libbfd.h: Regenerate.
528 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
529 _bfd_dwarf2_slurp_debug_info call.
530 * simple.c (simple_save_output_info): Clarify comment.
531
3714081c
NC		 5322014-04-24 Nick Clifton <nickc@redhat.com>
533
534 PR ld/16807
535 * peXXigen.c (struct rsrc_regions): New structure.
536 (rsrc_print_resource_directory): Use new structure. Include
537 offset of directory in listing.
538 (rsrc_print_resource_entry): Likewise.
539 (rsrc_print_section): Likewise.
540 (rsrc_count_entries): Do not increment sizeof_strings or
541 sizeof_leaves.
542 (rsrc_count_directory): Do not increment sizeof_tables.
543 (rsrc_compute_region_sizes): New function.
544 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
545 (rsrc_process_section): Compute size of regions after merging
546 entries.
547
cd0449ab
AM		 5482014-04-23 Alan Modra <amodra@gmail.com>
549
550 PR ld/16787
551 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
552 (place_sections): Do not modify VMA of sections when called from
553 linker after sections have been placed in output sections. Short
554 circuit single section case.
555 (save_section_vma, section_vma_same): New functions.
556 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
557 change.
558 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
559 when non-relocatable.
560
d5f59c10
NC		 5612014-04-22 Nick Clifton <nickc@redhat.com>
562
563 PR ld/16821
564 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
565
73589c9d
CS		 5662014-04-22 Christian Svensson <blue@cmd.nu>
567
568 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
569 * archures.c: Likewise.
570 * coffcode.h: Likewise.
571 * config.bfd: Likewise.
572 * configure.in: Likewise.
573 * reloc.c: Likewise.
574 * targets.c: Likewise.
575 * cpu-or1k.c: New file.
576 * elf32-or1k.c: New file.
577 * coff-or32.c: Delete.
578 * cpu-openrisc.c: Delete.
579 * cpu-or32.c: Delete.
580 * elf32-openrisc.c: Delete.
581 * elf32-or32.c: Delete.
582 * Makefile.in: Regenerate.
583 * bfd-in2.h: Regenerate.
584 * configure: Regenerate.
585 * libbfd.h: Regenerate.
586
285fc9d8
YZ		 5872014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
588
589 PR ld/16821
590 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
591
5d3b02f0
WN		 5922014-04-22 Will Newton <will.newton@linaro.org>
593
594 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
595 function. (elf_backend_section_flags): Remove define.
596
cc75d373
RH		 5972014-04-21 Richard Henderson <rth@redhat.com>
598
d1c109de
RH		 599 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
600 parameter; honor it and disable got merging when false.
601 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
602 the first pass of relaxation.
603 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
604 the end of the LITERAL+LITUSE chain.
605 (elf64_alpha_relax_section): Only process LITERAL relocs during the
606 second pass of relaxation.
607
cc75d373
RH		 608 * configure.ac (use_secureplt): Enable by default.
609 * configure: Rebuild.
610
c9ffd2ea
TG		 6112014-04-18 Tristan Gingold <gingold@adacore.com>
612
613 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
614 bind_content, weak_bind_content, lazy_bind_content,
615 export_content.
616 (bfd_mach_o_load_command): Add comments, add next field.
617 (mach_o_data_struct): Replace commands field by first_command
618 and last_command.
619 * mach-o.c (bfd_mach_o_append_command): New function.
620 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
621 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
622 copy fields.
623 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
624 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
625 (bfd_mach_o_write_thread): Use macro instead of literal.
626 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
627 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
628 functions.
629 (bfd_mach_o_write_symtab_content): New function (extracted
630 from bfd_mach_o_write_symtab).
631 (bfd_mach_o_write_symtab): Split.
632 (bfd_mach_o_count_indirect_symbols): Move
633 (bfd_mach_o_build_dysymtab): Remove layout code.
634 (bfd_mach_o_write_contents): Rewritten to build commands in order.
635 (bfd_mach_o_count_sections_for_seg): Remove.
636 (bfd_mach_o_build_obj_seg_command): New function (extracted from
637 bfd_mach_o_build_seg_command).
638 (bfd_mach_o_build_exec_seg_command): New function.
639 (bfd_mach_o_build_dysymtab_command): Remove.
640 (bfd_mach_o_layout_commands): New function.
641 (bfd_mach_o_init_segment): New function.
642 (bfd_mach_o_build_commands): Major rework to handle non-object
643 files.
644 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
645 function.
646 (bfd_mach_o_read_dyld_info): Clear content fields.
647 (bfd_mach_o_read_segment): Adjust call.
648 (bfd_mach_o_flatten_sections): Adjust as now load commands are
649 chained.
650 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
651 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
652 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
653 Likewise.
654
967b2c53
TG		 6552014-04-18 Tristan Gingold <gingold@adacore.com>
656
657 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
658 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
659 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
660 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
661
4525c51a
TG		 6622014-04-18 Tristan Gingold <gingold@adacore.com>
663
664 * mach-o.h (bfd_mach_o_dylinker_command)
665 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
666 name_len field.
667 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
668 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
669
4384b284
TG		 6702014-04-18 Tristan Gingold <gingold@adacore.com>
671
672 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
673 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
674 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
675 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
676 each targets declared.
677 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
678 * mach-o-i386.c (TARGET_PAGESIZE): Define.
679
452216ab
TG		 6802014-04-18 Tristan Gingold <gingold@adacore.com>
681
682 * mach-o.c (bfd_mach_o_write_thread)
683 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
684 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
685 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
686 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
687 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
688 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
689 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
690 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
691 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
692 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
693 (bfd_mach_o_read_command): Now return a boolean status.
694 Adjust return statements.
695 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
696 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
697
cb22ccf4
KCY		 6982014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
699
700 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
701 field. Add assigned_low_gotno and assigned_high_gotno fields.
702 (mips_elf_create_local_got_entry): Update out-of-space condition.
703 Set index of new GOT entry to assigned_low_gotno if required by
704 the current relocation, else set it to assigned_high_gotno.
705 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
706 with assigned_low_gotno.
707 (mips_elf_multi_got): Initialize assigned_low_gotno and
708 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
709 in place of assigned_gotno when handling global GOT entries.
710 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
711 assigned_high_gotno.
712 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
713 gap in the middle of local GOT space.
714
4c34aff8
AM		 7152014-04-17 Alan Modra <amodra@gmail.com>
716
717 PR 16846
718 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
719 current bfd is a plugin. Don't always set type_change_ok
720 when old bfd is a plugin.
721
12241a34
TG		 7222014-04-16 Tristan Gingold <gingold@adacore.com>
723
724 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
725 flag.
726
40fd06d1
AM		 7272014-04-16 Alan Modra <amodra@gmail.com>
728
729 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
730 with "ba 0" rather than zeros.
731
fa85fb9a
MS		 7322014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
733
734 * (elfNN_aarch64_tls_relax): Fix instruction mask.
735
da3a2088
AM		 7362014-04-14 Alan Modra <amodra@gmail.com>
737
738 * elf32-ppc.c (BA): Define
739 (ppc_elf_link_hash_table_create): Correct default_params.
740 (write_glink_stub): Pad small plt call stub with "ba 0" rather
741 than "nop" for ppc476_workaround.
742 (ppc_elf_finish_dynamic_sections): Likewise for branch table
743 and __glink_PLTresolve. Ensure plt call stub at end of page
744 doesn't allow fall-thru prefetch.
745
32ae0d80
NC		 7462014-04-11 Nick Clifton <nickc@redhat.com>
747
748 PR ld/16821
749 * peXXigen.c (abs_finder): New function.
750 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
751 than 1^32 try to convert them into section relative values
752 instead.
753
85cf705b
NC		 7542014-04-11 Nick Clifton <nickc@redhat.com>
755
756 * bfd-in2.h: Regenerate.
757 * libbfd.h: Regenerate.
758
1511baec
SL		 7592014-04-10 Cesar Philippidis <cesar@codesourcery.com>
760
761 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
762 when building function stubs.
763
e4ef1b6c
DC		 7642014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
765
766 * elf32-avr.c: Add DIFF relocations for AVR.
767 (avr_final_link_relocate): Handle the DIFF relocs.
768 (bfd_elf_avr_diff_reloc): New.
769 (elf32_avr_is_diff_reloc): New.
770 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
771 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
772 bytes.
773
774 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
775
e30d16e9
AM		 7762014-04-09 Alan Modra <amodra@gmail.com>
777
778 * libcoff.h: Regenerate.
779
b4ab4364
AM		 7802014-04-09 Alan Modra <amodra@gmail.com>
781
782 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
783 of safe ppc476 insns at end of page. Also remove non-branch insns.
784 Expand comments.
785
6e6e7cfc 7862014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT		 787
788 * peXXigen.c (pe_print_debugdata): New function: Displays the
789 contents of the debug directory and decodes codeview entries.
790 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
791 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
792 Add functions for reading and writing debugdir and codeview
793 records.
794 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
795 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
796 * libcoff-in.h (pe_tdata): Add build-id data.
797 * libcoff.h: Regenerate.
798 * coffcode.h (coff_write_object_contents): Run build_id
799 after_write_object_contents hook.
800
115c6d5c
AM		 8012014-04-05 Alan Modra <amodra@gmail.com>
802
803 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
804 merging non-default sym.
805
26954155
TG		 8062014-04-04 Tristan Gingold <gingold@adacore.com>
807
808 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
809 configured for.
810
ca148c5a
TG		 8112014-04-04 Tristan Gingold <gingold@adacore.com>
812
813 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
814 thinko on names length.
815
47c50932
TG		 8162014-04-04 Tristan Gingold <gingold@adacore.com>
817
818 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
819 of output_section.
820 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
821
4ef27e04
TG		 8222014-04-04 Tristan Gingold <gingold@adacore.com>
823
824 * bfd.c (bfd_get_arch_size): Default is taken from arch.
825
b69c8728
JT		 8262014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
827
828 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
829 section before dereferencing.
830 (pe_print_idata, pe_print_edata, pe_print_reloc)
831 (rsrc_print_section): Don't bother interpreting the contents
832 of sections which have no contents.
833
1b6aeedb
MG		 8342014-04-03 Maria Guseva <m.guseva@samsung.com>
835
836 PR ld/16803
837 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
838 file position.
839
707e555b
TG		 8402014-04-03 Tristan Gingold <gingold@adacore.com>
841
842 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
843 output_section.
844 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
845 Fix style.
846 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
847
c3fcb775
AM		 8482014-04-03 Alan Modra <amodra@gmail.com>
849
850 * elf-bfd.h (struct elf_backend_data
851 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
852 with "bfd_size_type size".
853 (_bfd_elf32_bfd_from_remote_memory): Likewise.
854 (_bfd_elf64_bfd_from_remote_memory): Likewise.
855 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
856 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM		 857 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
858 * bfd-in2.h: Regenerate.
c3fcb775 859
7a79c514
TG		 8602014-04-02 Tristan Gingold <gingold@adacore.com>
861
862 * mach-o.h (bfd_mach_o_twolevel_hints_command)
863 (bfd_mach_o_prebind_cksum_command): New types.
864 (bfd_mach_o_prebound_dylib_command): Rewrite.
865 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
866 fields.
867 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
868 command.
869 (bfd_mach_o_read_prebind_cksum): New function.
870 (bfd_mach_o_read_twolevel_hints): Ditto.
871 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
872 commands.
873
5979d6b6
AM		 8742014-04-02 Alan Modra <amodra@gmail.com>
875
876 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
877 Consolidate code handling possible section headers past end of
878 segment. Don't use p_align for page size guess, instead use
879 minpagesize. Take note of ld.so clearing section headers when
880 p_memsz > p_filesz. Handle file header specifying no section
881 headers. Handle zero p_align throughout. Default loadbase to
882 zero. Add comments. Rename contents_size to high_offset, and
883 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
884 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
885 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
886 Likewise.
887 (_bfd_elf32_bfd_from_remote_memory): Likewise.
888 (_bfd_elf64_bfd_from_remote_memory): Likewise.
889 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
890 * bfd-in2.h: Regnerate.
891
23d72939
TG		 8922014-04-01 Tristan Gingold <gingold@adacore.com>
893
894 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
895 when num == 0.
896
6a631e86 8972014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 898 Pavel Fedin <p.fedin@samsung.com>
6a631e86 899
b4894562 900 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG		 901 entries on eabi and nacl targets.
902 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM		 903 (elf32_arm_nacl_plt_sym_val): Likewise.
904 (elf32_arm_plt0_size): Add helper function.
905 (elf32_arm_plt_size): Likewise.
6a631e86 906
10be66a4
TG		 9072014-03-27 Tristan Gingold <gingold@adacore.com>
908
909 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
910 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
911
3cc27770
TG		 9122014-03-27 Tristan Gingold <gingold@adacore.com>
913
914 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
915 * mach-o.c (bfd_mach_o_write_symtab)
916 (bfd_mach_o_write_contents)
917 (bfd_mach_o_set_section_flags_from_bfd)
918 (bfd_mach_o_build_seg_command): Fix indentation.
919 (bfd_mach_o_get_base_address): New function.
920
55bfc9ac
NC		 9212014-03-26 Nick Clifton <nickc@redhat.com>
922
923 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
924 relocations in discarded sections.
925
d8028530
TG		 9262014-03-26 Tristan Gingold <gingold@adacore.com>
927
928 * mach-o.c (bfd_mach_o_convert_architecture): Add
929 BFD_MACH_O_CPU_TYPE_ARM64.
930
f6c7c3e8
AM		 9312014-03-26 Alan Modra <amodra@gmail.com>
932
933 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
934 needed plt entries when taking the address of functions for
935 abiversion == 0 (ie. unknown) as well as abiversion == 2.
936 Move opd setup and abiversion checks to..
937 (ppc64_elf_before_check_relocs): ..here. Renamed from
938 ppc64_elf_process_dot_syms. Set output abiversion from input and
939 input abiversion from output, if either is not set.
940 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
941 (elf_backend_check_directives): Update.
942
c955de36
WN		 9432014-03-25 Will Newton <will.newton@linaro.org>
944
945 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
946 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
947 of input sections rather than output sections.
948
97323ad1
WN		 9492014-03-20 Will Newton <will.newton@linaro.org>
950
951 PR ld/16715
952 * elf32-arm.c (elf32_arm_check_relocs): Set
953 pointer_equality_needed for absolute references within
954 executable links.
955 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
956 unless pointer_equality_needed is set.
957
1d63324c
NC		 9582014-03-19 Nick Clifton <nickc@redhat.com>
959
6caf7111
NC		 960 * peXXigen.c (rsrc_process_section): Add code to scan input
961 sections and record their lengths. Use these lengths to find the
962 start of each merged .rsrc section.
1d63324c 963
fbe383b9
TG		 9642014-03-17 Tristan Gingold <gingold@adacore.com>
965
966 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
967 (bfd_mach_o_read_command): Ditto.
968
5a026fc9
NC		 9692014-03-14 Meador Inge <meadori@codesourcery.com>
970
b4894562
AM		 971 * configure.in: Add strnlen to AC_CHECK_DECLS.
972 * config.in: Regenerate.
973 * configure: Regenerate.
974 * sysdep.h (strnlen): Add prototype.
5a026fc9 975
c3301df1
AM		 9762014-03-14 Alan Modra <amodra@gmail.com>
977
978 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
979 handling for VLE_SDA21 relocs.
980
167ad85b
TG		 9812014-03-13 Tristan Gingold <gingold@adacore.com>
982
983 * peicode.h (pe_ILF_object_p): Adjust, as the version number
984 has been read.
985 (pe_bfd_object_p): Also read version number to detect ILF.
986 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
987 (x86_64pe_bigobj_vec): Define
988 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
989 (bfd_coff_max_nscns): New macro.
990 (coff_compute_section_file_positions): Use unsigned int for
991 target_index. Compare with bfd_coff_max_nscns.
992 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
993 Set a value for _bfd_coff_max_nscns.
994 (header_bigobj_classid): New constant.
995 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
996 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
997 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
998 functions.
999 (bigobj_swap_table): New table.
1000 * libcoff.h: Regenerate.
1001 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1002 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1003 _bfd_coff_max_nscns.
1004 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1005 * coff-rs6000.c (bfd_xcoff_backend_data)
1006 (bfd_pmac_xcoff_backend_data): Likewise.
1007 * coff64-rs6000.c (bfd_xcoff_backend_data)
1008 (bfd_xcoff_aix5_backend_data): Likewise.
1009 * targets.c (x86_64pe_bigobj_vec): Declare.
1010 * configure.in (x86_64pe_bigobj_vec): New vector.
1011 * configure: Regenerate.
1012 * config.bfd: Add bigobj object format for Windows targets.
1013
c792917c
NC		 10142014-03-12 Nick Clifton <nickc@redhat.com>
1015
1016 PR ld/16671
1017 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1018 before testing for vxworks.
1019
fa47fa92
AM		 10202014-03-12 Alan Modra <amodra@gmail.com>
1021
1022 * Makefile.in: Regenerate.
1023
bbefd0a9
AM		 10242014-03-12 Alan Modra <amodra@gmail.com>
1025
1026 PR 16690
1027 * elf.c (copy_elf_program_header): Ignore first section lma if
1028 non-alloc.
1029
3c865fca
AM		 10302014-03-11 Alan Modra <amodra@gmail.com>
1031
1032 PR 16686
1033 * coff-rs6000.c: Include stdint.h.
1034 * coff64-rs6000.c: Likewise.
1035
ce15efd8
TG		 10362014-03-10 Tristan Gingold <gingold@adacore.com>
1037
1038 * ticoff.h: Removed.
1039
86c95733
AM		 10402014-03-08 Alan Modra <amodra@gmail.com>
1041
1042 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1043 many relocations. Correct bitsize and rightshift too for a number
1044 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1045 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1046 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1047 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1048 fields in instructions to signed/unsigned according to whether
1049 the field takes a signed or unsigned value. Tidy vle split16 code.
1050 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1051
b80eed39
AM		 10522014-03-08 Alan Modra <amodra@gmail.com>
1053
1054 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1055 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1056 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1057 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1058 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1059 fields in instructions to signed/unsigned according to whether
1060 the field takes a signed or unsigned value.
1061
c38e8559
PA		 10622014-03-07 Pedro Alves <palves@redhat.com>
1063
5893c83a 1064 PR gdb/16696
c38e8559
PA		 1065 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1066 through ptr_to_uint instead of through long.
1067
e9847026
NC		 10682014-03-06 Nick Clifton <nickc@redhat.com>
1069
1070 PR 16664
1071 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1072 attribute section names.
1073
4b95cf5c
AM		 10742014-03-05 Alan Modra <amodra@gmail.com>
1075
1076 Update copyright years.
1077
45965137
AM		 10782014-03-05 Alan Modra <amodra@gmail.com>
1079
1080 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1081 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1082 (ppc64_elf_check_relocs): Likewise.
1083 (ppc64_elf_relocate_section): Likewise.
1084 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1085 * bfd-in2.h: Regenerate.
1086 * libbfd.h: Regenerate.
1087
cd0c81e9 10882014-03-04 Heiher <r@hev.cc>
4ba154f5
RS		 1089
1090 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1091 Loongson-3A.
1092 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1093 extension of bfd_mach_mipsisa64r2.
1094
eed94f8f
NC		 10952014-03-04 Nick Clifton <nickc@redhat.com>
1096
1097 PR ld/16017
1098 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1099 (elf32_thumb2_plt_entry): New array.
1100 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1101 using thumb2 based PLT.
1102 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1103 entries.
1104 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1105 PLT entries.
1106 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1107 based PLT 0-entry.
1108 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1109 Thumb2 based PLT 0-entry.
1110 (elf32_arm_output_arch_local_syms): Handle creation of local
1111 symbols for Thumb2 based PLT entries.
1112
9850436d
AM		 11132014-02-28 Alan Modra <amodra@gmail.com>
1114
1115 PR ld/16643
1116 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1117 the same conditions we called check_relocs.
1118
1db37fe6
YG		 11192014-02-27 Yuri Gribov <y.gribov@samsung.com>
1120
1121 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1122 * bfd-in2.h: Regenerate.
1123 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1124 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1125 using long PLT entries.
1126 (bfd_elf32_arm_use_long_plt): New function.
1127 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1128
db434ba0
AM		 11292014-02-27 Alan Modra <amodra@gmail.com>
1130
1131 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1132 params for targets that don't use ppc32elf.em.
1133
d9972968
CLT		 11342014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1135
1136 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1137 of GOTOFF relocations.
1138
0ff2b86e
L		 11392014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1140 H.J. Lu <hongjiu.lu@intel.com>
1141
1142 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1143 (elf_x86_64_legacy_plt_entry): Likewise.
1144 (elf_x86_64_bnd_plt_entry): Likewise.
1145 (elf_x86_64_legacy_plt2_entry): Likewise.
1146 (elf_x86_64_bnd_plt2_entry): Likewise.
1147 (elf_x86_64_bnd_arch_bed): Likewise.
1148 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1149 (elf_x86_64_link_hash_table): Add plt_bnd.
1150 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1151 plt_bnd.
1152 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1153 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1154 in 64-bit mode.
1155 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1156 symbols. Resolve call to the second PLT if it is created.
1157 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1158 (elf_x86_64_relocate_section): Resolve PLT references to the
1159 second PLT if it is created.
1160 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1161 second PLT entry for BND relocation.
1162 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1163 the second PLT is created.
1164 (elf_x86_64_get_synthetic_symtab): New.
1165 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1166
7d4c687d
AM		 11672014-02-19 Alan Modra <amodra@gmail.com>
1168
1169 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1170 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1171 provision of out-of-line register save/restore routines.
1172
5db3e65d
JC		 11732014-02-18 Jack Carter <jack.carter@imgtec.com>
1174
b4894562
AM		 1175 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1176 PT_DYNAMIC segment flags.
5db3e65d 1177
024a2310
JK		 11782014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1179
1180 PR binutils/16595
1181 * simple.c (struct saved_offsets): New.
1182 (simple_save_output_info): Use it for ptr.
1183 (simple_restore_output_info): Use it for ptr. Check section_count.
1184 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1185
e7d1c40c
AM		 11862014-02-17 Alan Modra <amodra@gmail.com>
1187
1188 * elf64-ppc.h (struct ppc64_elf_params): Define.
1189 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1190 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1191 ppc64_elf_build_stubs): Update prototype.
1192 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1193 fields now in params. Adjust code throughout file.
1194 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1195 Save params pointer in htab.
1196 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1197 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1198 ppc64_elf_build_stubs): Remove parameters now in "params".
1199
668e22e5
AM		 12002014-02-17 Alan Modra <amodra@gmail.com>
1201
1202 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1203 patched for ppc476 workaround. Reapply branch taken/not taken
1204 relocs.
1205
9f7552cf
AM		 12062014-02-12 Alan Modra <amodra@gmail.com>
1207
1208 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1209 stubs for calls to __tls_get_addr that we know will later be
1210 optimised away.
1211
795bc6b3
AM		 12122014-02-12 Alan Modra <amodra@gmail.com>
1213
1214 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1215 for ld -r, when code sections are sufficiently aligned.
1216 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1217 pagesize_p2.
1218
b407645f
AM		 12192014-02-12 Alan Modra <amodra@gmail.com>
1220
1221 PR gold/15530
1222 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1223 --export-dynamic and --dynamic-list marking of symbols.
1224 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1225 cheap tests first.
1226
d6f6f455
L		 12272014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1228
1229 PR gold/16530
1230 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1231 executables if it matches dynamic_list.
1232
c1c69e83
AM		 12332014-02-10 Alan Modra <amodra@gmail.com>
1234
1235 * po/SRC-POTFILES.in: Regenerate.
1236 * po/bfd.pot: Regenerate.
1237
53291d1f
AM		 12382014-02-09 Alan Modra <amodra@gmail.com>
1239
1240 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1241 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1242 (elfNN_bed): Init new field.
1243 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1244 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1245 (ppc_elf_relax_section): Don't reallocate section here, write
1246 stubs, or write out relocs for ld -r here..
1247 (ppc_elf_relocate_section): ..instead write stubs here, and use
1248 existing code to write out relocs for ld -r. Fix offset
1249 adjustment on reloc for little-endian.
1250 (elf_backend_caches_rawsize): Define.
1251
d1eb5696
RO		 12522014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1253
85773039 1254 PR build/16550
d1eb5696
RO		 1255 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1256
2915c55b
JK		 12572014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1258
1259 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1260 return paths. Three times.
1261 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1262 return paths.
1263 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1264 (ppc64_elf_edit_toc): Free USED in return path.
1265
1c2de463
SL		 12662014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1267
1268 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1269 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1270 * libbfd.h: Regenerated.
1271 * bfd-in2.h: Regenerated.
1272 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1273 (nios2_reloc_map): Likewise.
1274 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1275 Fixed all references.
1276 (nios2_elf32_relocate_section): Add new relocations.
1277 (nios2_elf32_check_relocs): Likewise.
1278 (nios2_elf32_gc_sweep_hook): Likewise.
1279
5446cbdf
AM		 12802014-02-03 Alan Modra <amodra@gmail.com>
1281
1282 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1283 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1284 (ppc_elf_link_params): New function.
1285 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1286 workaround.
1287 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1288 parameters. Use htab->params instead.
1289 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1290 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1291 64 bytes for ppc476 workaround.
1292 (struct ppc_elf_relax_info): New.
1293 (ppc_elf_relax_section): Exclude linker created sections and
1294 those too small to hold one instruction. Don't add another
1295 branch around trampolines on later relax passes. Don't
1296 generate trampolines for undefined symbols when !relocatable,
1297 nor for plugin symbols. Allocate space for ppc476 workaround
1298 patch area. Free fixups on error return path.
1299 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1300 * elf32-ppc.h (struct ppc_elf_params): New.
1301 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1302 (ppc_elf_link_params): Declare.
1303 * section.c (SEC_INFO_TYPE_TARGET): Define.
1304 * bfd-in2.h: Regenerate.
1305
82e91538
SL		 13062014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1307
1308 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1309 h_gp_got field.
1310 (nios2_elf32_relocate_section): Use got_base to adjust
1311 GOT-pointer-relative relocations relative to _gp_got.
1312 (create_got_section): Create _gp_got symbol.
1313 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1314 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1315
78058a5e
SL		 13162014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1317
1318 * bfd-in2.h: Update from reloc.c.
1319 * elf32-nios2.c: Include elf32-nios2.h.
1320 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1321 (nios2_reloc_map): Likewise.
1322 (enum elf32_nios2_stub_type): Declare.
1323 (struct elf32_nios2_stub_hash_entry): Declare.
1324 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1325 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1326 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1327 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1328 bfd_count, top_index, input_list, all_local_syms.
1329 (nios2_call26_stub_entry): New.
1330 (nios2_elf32_install_imm16): Move up in file.
1331 (nios2_elf32_install_data): Move up in file.
1332 (hiadj): Move up in file.
1333 (stub_hash_newfunc): New.
1334 (link_hash_newfunc): Initialize hsh_cache field.
1335 (STUB_SUFFIX): New.
1336 (nios2_stub_name): New.
1337 (nios2_get_stub_entry): New.
1338 (nios2_add_stub): New.
1339 (nios2_elf32_setup_section_lists): New.
1340 (nios2_elf32_next_input_section): New.
1341 (CALL26_SEGMENT): New.
1342 (MAX_STUB_SECTION_SIZE): New.
1343 (group_sections): New.
1344 (nios2_type_of_stub): New.
1345 (nios2_build_one_stub): New.
1346 (nios2_size_one_stub): New.
1347 (get_local_syms): New.
1348 (nios2_elf32_size_stubs): New.
1349 (nios2_elf32_build_stubs): New.
1350 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1351 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1352 trampolines for R_NIOS2_CALL26 stubs.
1353 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1354 (nios2_elf32_gc_sweep_hook): Likewise.
1355 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1356 (nios2_elf32_link_hash_table_free): New.
1357 (bfd_elf32_bfd_link_hash_table_free): Define.
1358 * elf32-nios2.h: New file.
1359 * libbfd.h: Update from reloc.c.
1360 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1361
df3ce959
NC		 13622014-01-29 Nick Clifton <nickc@redhat.com>
1363
1364 PR binutils/16318
1365 * elf32-metag.c (elf_metag_post_process_headers): Call
1366 _bfd_elf_post_process_headers.
1367 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1368 _bfd_elf_copy_private_data.
1369 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1370
27b829ee
NC		 13712014-01-29 Nick Clifton <nickc@redhat.com>
1372
1373 * bfd-in.h (bfd_set_section_vma): Delete.
1374 (bfd_set_section_alignment): Delete.
1375 (bfd_set_section_userdata): Delete.
1376 (bfd_set_cacheable): Delete.
1377 * bfd.c (bfd_set_cacheable): New static inline function.
1378 * section.c (bfd_set_section_userdata): Likewise.
1379 (bfd_set_section_vma): Likewise.
1380 (bfd_set_section_alignment): Likewise.
1381 * bfd-in2.h: Regenerate.
1382
0a9c7b2b
NC		 13832014-01-28 Nick Clifton <nickc@redhat.com>
1384
1385 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1386 attributes select the CU containing the abbreviation, which may not
1387 be the current CU.
1388
3ba720c7
AM		 13892014-01-24 Alan Modra <amodra@gmail.com>
1390
1391 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1392 to get_relocs for ELFv2.
1393
d923cae0
L		 13942014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1395
1396 PR ld/16498
3ba720c7 1397 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L		 1398 if TLS sections are not adjacent.
1399
16e4ecc0
AM		 14002014-01-22 Alan Modra <amodra@gmail.com>
1401
1402 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1403
eb8d7fda
AM		 14042014-01-22 Alan Modra <amodra@gmail.com>
1405
1406 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1407
4584ec12
L		 14082014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1409
1410 PR ld/16467
1411 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1412 regular default symbol definition and the versioned dynamic
1413 symbol definition mismatch, skip the default symbol definition
1414 if one of them is IFUNC.
1415
22ef172a
L		 14162014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1417
1418 PR ld/2404
1419 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1420 info->export_dynamic nor h->ref_dynamic for type mismatch when
1421 adding the default version.
1422
b75d42bc
AM		 14232014-01-16 Alan Modra <amodra@gmail.com>
1424
1425 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1426 mips_elf_traverse_got_arg* rather than mips_got_info*.
1427 Adjust caller. Alloc on output_bfd rather than symbol section
1428 owner.
1429
c353e543
L		 14302014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1431
1432 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1433 change.
1434 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1435
818d220a
L		 14362014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1437
1438 PR ld/16428
1439 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1440 against __ehdr_start.
1441 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1442
c3ce498c
L		 14432014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1444
1445 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1446 change.
1447 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1448
d1ec1e40
L		 14492014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1450
1451 PR ld/16428
1452 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1453 count if there are any non pc-relative relocs.
1454 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1455
f44a1f8e
CL		 14562014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1457 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1458
1459 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1460 offset while calculating relocation address.
1461 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1462 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1463
fd0fd00c
MJ		 14642014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1465
1466 PR ld/16202
1467 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1468 R_ARM_ABS8 and R_ARM_ABS16.
1469
aa726b9e
AM		 14702014-01-13 Alan Modra <amodra@gmail.com>
1471
1472 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1473 error when shared and force a plt call otherwise.
1474 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1475 plt_type == PLT_NEW.
1476 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1477 the appropriate call stub.
1478
eec2f3ed
AM		 14792014-01-10 Alan Modra <amodra@gmail.com>
1480
1481 PR ld/14207
1482 PR ld/16322
1483 PR binutils/16323
1484 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1485 (assign_file_positions_for_non_load_sections): When setting up
1486 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1487 header that completely covers the relro region.
1488
09bf66a8
TG		 14892014-01-09 Tristan Gingold <gingold@adacore.com>
1490
1491 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1492 table macros and add macros to initializa the structure.
1493
43a8475c
L		 14942014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1495
1496 PR ld/14207
1497 PR ld/16322
1498 PR binutils/16323
1499 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1500 size for PT_GNU_RELRO segment.
1501 (assign_file_positions_for_load_sections): If PT_LOAD segment
1502 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1503
1651e569
TT		 15042014-01-07 Tom Tromey <tromey@redhat.com>
1505
1506 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1507 wrappers.
1508
dc9155b2
NC		 15092014-01-03 Nick Clifton <nickc@redhat.com>
1510
1511 PR binutils/16199
1512 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1513 zero.
1514
dd8dfa39 15152014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A		 1516
1517 PR binutils/14289
1518 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1519
1be5090b
NC		 15202014-01-02 Nick Clifton <nickc@redhat.com>
1521
1522 PR binutils/11983
1523 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1524 filename in the bfd's filename field.
1525 * elfcode.h (bfd_from_remote_memory): Likewise.
1526 * ieee.c (ieee_object_p): Likewise.
1527 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1528 * oasys.c (oasys_openr_next_archived_file): Likewise.
1529 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1530 * opncls.c (bfd_fopen): Likewise.
1531 (bfd_openstreamr): Likewise.
1532 (bfd_openr_iovec): Likewise.
1533 (bfd_openw): Likewise.
1534 (bfd_create): Likewise.
1535 (_bfd_delete_bfd): Free filename.
1536
5fb776a6 1537For older changes see ChangeLog-2013
56882138 1538\f
5fb776a6 1539Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 1540
1541Copying and distribution of this file, with or without modification,
1542are permitted in any medium without royalty provided the copyright
1543notice and this notice are preserved.
1544
56882138
AM		 1545Local Variables:
1546mode: change-log
1547left-margin: 8
1548fill-column: 74
1549version-control: never
1550End:
GDB Binutils - Deliverables
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