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Fix disasm of vmovsd/vmovss with different length values.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
7572ca89
WN		 12014-07-08 Will Newton <will.newton@linaro.org>
2
3 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
4 value to 64kB and remove custom setting for NaCl.
5
bffebb6b
AM		 62014-07-08 Alan Modra <amodra@gmail.com>
7
8 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
9 bits from source to dest.
10 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
11 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
12 Likewise.
13 * bfd-in2.h: Regenerate.
14
2e0488d3
JW		 152014-07-08 Jiong Wang <jiong.wang@arm.com>
16
17 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
18 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
19 when info->relocatable be true.
20
75f58085
BS		 212014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
22
23 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
24 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
25 * bfd-in2.h: Regenerate.
26 * libbfd.h: Regenerate.
27
1110793a
AM		 282014-07-04 Alan Modra <amodra@gmail.com>
29
30 * Makefile.am: Update "configure.in" comments.
31 * PORTING: Likewise.
32 * aoutx.h: Likewise.
33 * configure.host: Likewise.
34 * doc/bfdint.texi: Likewise.
35 * targets.c: Likewise.
36 * warning.m4: Likewise.
37 * Makefile.in: Regenerate.
38
35eafcc7
AM		 392014-07-04 Alan Modra <amodra@gmail.com>
40
41 * configure.ac: Rename from configure.in.
42 * Makefile.in: Regenerate.
43 * config.in: Regenerate.
44 * doc/Makefile.in: Regenerate.
45
82b57a90
AM		 462014-07-04 Alan Modra <amodra@gmail.com>
47
48 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
49 * Makefile.in: Regenerate.
50
2e98a7bd
AM		 512014-07-04 Alan Modra <amodra@gmail.com>
52
53 * version.m4: New file.
54 * configure.in: Include version.m4.
55 (AC_INIT): Update.
56 * Makefile.am (RELEASE): Delete.
57 (bfdver.h): Depend on development.sh, use instead of RELEASE.
58 * Makefile.in: Regenerate.
59 * doc/Makefile.in: Regenerate.
60
d1eca1e4
AM		 612014-07-02 Alan Modra <amodra@gmail.com>
62
63 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
64 pointer_equality_needed when !readonly_dynrelocs.
65 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
66
afb93314
AM		 672014-07-02 Alan Modra <amodra@gmail.com>
68
69 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
70 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
71
b6a1c03a
AM		 722014-07-01 Alan Modra <amodra@gmail.com>
73
74 * bfd.c (struct bfd): Reorganise for better packing. Delete
75 "ifd" field. Make "format", "direction" and "flags" bitfields.
76 (HAS_LOAD_PAGE): Delete, renumber following flags.
77 * bfd-in2.h: Regenerate.
78 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
79
7341d5e2
AM		 802014-07-01 Alan Modra <amodra@gmail.com>
81
82 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
83 (struct ppc_link_hash_table): Increase size of stub_count array.
84 (build_global_entry_stubs): Emit symbol on global entry stub.
85 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
86 stub stats.
87
810d4e75
AM		 882014-07-01 Alan Modra <amodra@gmail.com>
89
90 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
91 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
92 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
93 generic linker.
94 (ppc64_elf_relocate_section): Disable ELFv2 function entry
95 optimisation when --traditional-format.
96
f36e8886
BS		 972014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
98 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
99 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
100 Soundararajan <Sounderarajan.D@atmel.com>
101
102 * archures.c: Add avrtiny architecture for avr target.
103 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
104 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
105 added for 16 bit LDS/STS instruction of avrtiny arch.
106 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
107 BFD_RELOC_AVR_LDS_STS_16.
108 (bfd_elf_avr_final_write_processing): Select machine number
109 avrtiny arch.
110 (elf32_avr_object_p): Set machine number for avrtiny arch.
111 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
112 * bfd-in2.h: Regenerate.
113 * libbfd.h: Regenerate.
114
60d77146
NC		 1152014-06-26 Nick Clifton <nickc@redhat.com>
116
117 PR binutils/16949
118 * dwarf2.c (is_str_attr): New function.
119 (find_abstract_instance_name): Use it to determine when an
120 attribute has a string value.
121
15bfcc77
AM		 1222014-06-24 Alan Modra <amodra@gmail.com>
123
124 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
125 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
126 for --emit-relocs.
127
886aba9e
PDM		 1282014-06-21 Philippe De Muyter <phdm@macqel.be>
129
130 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
131 a number of targets.
132
eea6dad2
KM		 1332014-06-20 Kyle McMartin <kyle@redhat.com>
134
135 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
136 emitting initial-exec relocs when not linking an executable.
137
9f19ab6d
WN		 1382014-06-16 Will Newton <will.newton@linaro.org>
139
140 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
141 htab->next_tls_desc_index in the non-IPLT case.
142 Calculate GOT offset correctly for the non-IPLT case.
143 (allocate_dynrelocs_for_symbol): Don't increment
144 htab->next_tls_desc_index here.
145
eb9a5ecf
AM		 1462014-06-16 Alan Modra <amodra@gmail.com>
147
148 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
149 created sections.
150
d0ae9fbd
OJ		 1512014-06-13 Omair Javaid <omair.javaid@linaro.org>
152
153 * elfxx-aarch64.c (stdarg.h): Include.
154 (string.h): Include.
155 (_bfd_aarch64_elf_grok_prstatus): Updated.
156 (_bfd_aarch64_elf_grok_psinfo): New function.
157 (_bfd_aarch64_elf_write_core_note): New function.
158 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
159 (elf_backend_write_core_note): Define.
160
d495ab0d
AM		 1612014-06-13 Alan Modra <amodra@gmail.com>
162
163 * archive.c: Include bfdlink.h.
164 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
165 * bfd.c (struct bfd): Add is_linker_output field.
166 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
167 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
168 link.hash and is_linker_output.
169 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
170 param with bfd*. Assert is_linker_output and link.hash, and
171 clear them before exit.
172 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
173 bfd_link_hash_table* param with bfd*. Hack is_linker_output
174 and link.hash so we can free two linker hash tables.
175 (elf32_mn10300_link_hash_table_create): Create static_hash_table
176 first. Clean up on errors. Set hash_table_free pointer.
177 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
178 bfd_link_hash_table* param with bfd*.
179 (elf32_arm_link_hash_table_create): Clean up on errors. Set
180 hash_table_free pointer.
181 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
182 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
183 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
184 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
185 * xcofflink.c: Similarly.
186 * simple.c (bfd_simple_get_relocated_section_contents): Save and
187 clear link.next before creating linker hash table. Clean up on
188 errors, and restore link.next on exit.
189 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
190 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
191 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
192 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
193 * hash.c (bfd_hash_table_init_n): Free table on error.
194 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
195 * bfd-in2.h: Regenerate.
196 * libbfd.h: Regenerate.
197 * libcoff.h: Regenerate.
198
caa4096e
AM		 1992014-06-13 Alan Modra <amodra@gmail.com>
200
201 PR 17047
202 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
203 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
204 * bfd.c (bfd_link_hash_table_free): Don't define.
205 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
206 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
207 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
208 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
209 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
210 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
211 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
212 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
213 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
214 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
215 * xsym.c: Don't define various link_hash_table_free defines, and
216 remove from bfd_target vars. Temporarily reference some of the
217 target link_hash_table_free functions to avoid warnings.
218 * bfd-in2.h: Regenerate.
219 * libbfd.h: Regenerate.
220
68faa637
AM		 2212014-06-13 Alan Modra <amodra@gmail.com>
222
223 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
224 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
225 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
226 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
227 Move link_hash_table_free functions before their corresponding
228 link_hash_table_create functions.
229
c72f2fb2
AM		 2302014-06-13 Alan Modra <amodra@gmail.com>
231
232 * bfd.c (struct bfd): Replace link_next with a union.
233 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
234 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
235 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
236 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
237 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
238 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
239 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
240 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
241 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
242 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
243 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
244 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
245 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
246 * bfd-in2.h: Regenerate.
247
7ed689ad
AM		 2482014-06-11 Alan Modra <amodra@gmail.com>
249
250 * linker.c (unwrap_hash_lookup): Add missing parens.
251
07821655
KT		 2522014-06-11 Kai Tietz <ktietz@redhat.com>
253
254 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
255 * libcoff.h: Regenerated.
256
7b8e2718
AM		 2572014-06-10 Alan Modra <amodra@gmail.com>
258
b71c4043 259 PR ld/16910
7b8e2718
AM		 260 * linker.c (unwrap_hash_lookup): New function.
261 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
262 * elf32-i370.c (i370_elf_relocate_section): Likewise.
263 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
264 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
265 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
266 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
267 * elf32-spu.c (spu_elf_relocate_section): Likewise.
268 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
269
a47622ac
AM		 2702014-06-07 Alan Modra <amodra@gmail.com>
271
272 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
273 insn as a bitfield; Use complain_overflow_bitfield.
274 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
275
270c9937
JB		 2762014-06-05 Joel Brobecker <brobecker@adacore.com>
277
278 * development.sh: New file.
279 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
280 Make -Werror the default with GCC only if DEVELOPMENT is true.
281 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
282 $(srcdir)/development.sh.
283 * Makefile.in, configure: Regenerate.
284
ac21917f
WN		 2852014-06-04 Will Newton <will.newton@linaro.org>
286
810d4e75 287 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
ac21917f
WN		 288 being non-NULL into an assert.
289 (elfNN_aarch64_tls_relax): Remove unused code.
290
33ac0ca1
DD		 2912014-06-03 DJ Delorie <dj@redhat.com>
292
293 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
294
c32abae8
NC		 2952014-06-03 Nick Clifton <nickc@redhat.com>
296
297 PR ld/16807
298 * peXXigen.c (rsrc_process_section): Page align the new contents
299 befgore writing out.
300
397998fc
AM		 3012014-06-03 Alan Modra <amodra@gmail.com>
302
303 * elf64-ppc.c (ADDIS_R12_R2): Define.
304 (build_plt_stub): Support fusion on ELFv2 stub.
305 (ppc_build_one_stub): Likewise for plt branch stubs.
306
b4894562
AM		 3072014-05-28 Alan Modra <amodra@gmail.com>
308
309 * elf32-rx.c (rx_table_map): Delete set but not used variables.
310
4ba3b326
TG		 3112014-05-28 Tristan Gingold <gingold@adacore.com>
312
313 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
314 to keep the length of the best fit range.
315 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
316 Likewise.
317
7a2f2d82
DD		 3182014-05-27 DJ Delorie <dj@redhat.com>
319
320 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
321 (rx_elf_relocate_section): If we find a reloc against
322 $tableentry$default$<name>, redirect it to the appropriate
323 $tableentry$<n>$.
324 (RX_Table_Info): New.
325 (rx_table_find): New. Check all tables and SEC_KEEP all sections
326 with table parts in them.
327 (rx_check_directives): New.
328 (rx_table_map_2): New.
329 (rx_table_map): New.
330 (rx_additional_link_map_text): New. Called to dump tables to the
331 map file.
332 * bfd/elf32-rx.h: New.
333
bceec4b9
DD		 3342014-05-20 DJ Delorie <dj@redhat.com>
335
336 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
337
93d1b056
AM		 3382014-05-20 Alan Modra <amodra@gmail.com>
339
340 PR 16952
341 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
342 Remove redundant setting of htab->elf.dynobj. Don't align.
343 Define .sdata symbols using _bfd_elf_define_linkage_sym.
344 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
345 (create_sdata_sym): Delete.
346 (elf_allocate_pointer_linker_section): Rename from
347 elf_create_pointer_linker_section. Align section.
348 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
349 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
350 and _SDA2_BASE_.
351 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
352 Remove unnecessary tests on _SDA_BASE_ sym.
353 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
354 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
355 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
356 (ppc_elf_maybe_strip_sdata_syms): Declare.
357
a7c7b2ba
RM		 3582014-05-16 Ryan Mansfield <rmansfield@qnx.com>
359
b4894562 360 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM		 361
3622014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT		 363
364 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
365 in a section with no contents.
366 (is_vma_in_section, find_section_by_vma): New functions.
367 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
368 offsets in the debug directory.
369 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
370 Byte-swap GUID from little-endian to big-endian order for
371 consistent and conventional display.
372
856ea05c
KP		 3732014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
374
375 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
376 64-bit doubles objects mix with 32-bit doubles objects.
377 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
378
68e0f6b1
HPN		 3792014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
380
381 * mmo.c: Update URLs in documentation comments.
382
1058c753
VA		 3832014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
384 David Weatherford <weath@cadence.com>
385 Max Filippov <jcmvbkbc@gmail.com>
386
387 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
388 signed.
389
e59bc75b
AT		 3902014-05-07 Andreas Tobler <andreast@fgznet.ch>
391
392 * config.bfd: Add proper arm config for *-*-freebsd*.
393
ae52f483
AB		 3942014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
395
396 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
397 mips32r5 and mips64r5.
398 * archures.c (bfd_architecture): Likewise.
399 * bfd-in2.h (bfd_architecture): Likewise.
400 * cpu-mips.c (arch_info_struct): Likewise.
401 * elfxx-mips.c (mips_set_isa_flags): Likewise.
402
757a636f
RS		 4032014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
404
405 * elfxx-mips.h (elfxx-mips.h): Declare.
406 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
407 Tag_GNU_MIPS_ABI_FP mismatches.
408 (_bfd_mips_fp_abi_string): New function.
409
2f67d686
AM		 4102014-05-02 Alan Modra <amodra@gmail.com>
411
412 * targets.c: Sort bfd_target vectors somewhat alphabetically.
413 * configure.in: Likewise.
414 * configure: Regenerate.
415
6d00b590
AM		 4162014-05-02 Alan Modra <amodra@gmail.com>
417
418 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
419 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
420 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
421 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
422 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
423 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
424 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
425 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
426 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
427 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
428 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
429 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
430 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
431 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
432 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
433 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
434 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
435 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
436 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
437 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
438 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
439 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
440 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
441 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
442 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
443 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
444 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
445 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
446 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
447 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
448 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
449 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
450 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
451 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
452 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
453 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
454 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
455 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
456 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
457 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
458 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
459 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
460 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
461 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
462 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
463 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
464 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
465 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
466 on aout targets.
467 * configure: Regenerate.
468
1218d67d
HPN		 4692014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
470
471 * mmo.c (mmo File layout documentation): Add note about low bits
472 of address.
473 (mmo_write_chunk): When handling data remainder, assert that
474 previous remaining data is flushed.
475 (mmo_write_loc_chunk): Only look for trailing and leading zeros
476 when dealing with an aligned VMA and for aligned lengths. Don't skip
477 the last 32-bit-word of zeros.
478 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
479 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
480 emitting data, not after updating it.
481 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
482
a953eec9
NC		 4832014-04-30 Nick Clifton <nickc@redhat.com>
484
485 * compress.c (bfd_is_section_compressed): When checking the
486 .debug_str section, also check the fifth byte in the section is
487 not part of a string.
488
5087d529
AM		 4892014-04-30 Alan Modra <amodra@gmail.com>
490
491 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
492 (find_merged_cie): Identify personality functions by (bfd_id,index)
493 pair when a local sym is used.
494
230977a4
CS		 4952014-04-29 Christian Svensson <blue@cmd.nu>
496
497 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
498 into .rela.got if it contained TLS relocations as well.
499
40af4a36
NC		 5002014-04-28 Nick Clifton <nickc@redhat.com>
501
502 PR ld/16821
503 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
504 time warning.
505
a9e18c6a
AM		 5062014-04-26 Alan Modra <amodra@gmail.com>
507
508 * po/SRC-POTFILES.in: Regenerate.
509 * configure: Regenerate.
510
88667baf
NC		 5112014-04-25 Nick Clifton <nickc@redhat.com>
512
513 PR ld/16821
514 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
515 a 342-bit host. This time for older versions of gcc.
516
08937d80
NC		 5172014-04-24 Nick Clifton <nickc@redhat.com>
518
519 * peXXigen.c (rsrc_print_section): Fix compile time warning for
520 32-bit hosts.
521
93ee1e36
AM		 5222014-04-24 Alan Modra <amodra@gmail.com>
523
524 PR 16867
525 * dwarf2.c: Formatting.
526 (struct dwarf2_debug): Make adjusted_section_count signed.
527 (unset_sections): Make i signed.
528 (set_debug_vma): New function.
529 (place_sections): Handle separate debug object file. Set VMA
530 on debug sections, even if they have an output section. Also
531 set VMA on zero size sections, and non-load but alloc sections.
532 Set adjusted_section_count to -1 when no section adjustment.
533 Malloc adjusted_sections. Don't double last_vma. Transfer
534 alloc section VMAs to separate debug file.
535 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
536 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
537 test on symbols being the same before using old stash. Read
538 and use separate debug file symbols. Call place_sections.
539 (find_line): Don't call place_sections here.
540 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
541 * libbfd.h: Regenerate.
542 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
543 _bfd_dwarf2_slurp_debug_info call.
544 * simple.c (simple_save_output_info): Clarify comment.
545
3714081c
NC		 5462014-04-24 Nick Clifton <nickc@redhat.com>
547
548 PR ld/16807
549 * peXXigen.c (struct rsrc_regions): New structure.
550 (rsrc_print_resource_directory): Use new structure. Include
551 offset of directory in listing.
552 (rsrc_print_resource_entry): Likewise.
553 (rsrc_print_section): Likewise.
554 (rsrc_count_entries): Do not increment sizeof_strings or
555 sizeof_leaves.
556 (rsrc_count_directory): Do not increment sizeof_tables.
557 (rsrc_compute_region_sizes): New function.
558 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
559 (rsrc_process_section): Compute size of regions after merging
560 entries.
561
cd0449ab
AM		 5622014-04-23 Alan Modra <amodra@gmail.com>
563
564 PR ld/16787
565 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
566 (place_sections): Do not modify VMA of sections when called from
567 linker after sections have been placed in output sections. Short
568 circuit single section case.
569 (save_section_vma, section_vma_same): New functions.
570 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
571 change.
572 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
573 when non-relocatable.
574
d5f59c10
NC		 5752014-04-22 Nick Clifton <nickc@redhat.com>
576
577 PR ld/16821
578 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
579
73589c9d
CS		 5802014-04-22 Christian Svensson <blue@cmd.nu>
581
582 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
583 * archures.c: Likewise.
584 * coffcode.h: Likewise.
585 * config.bfd: Likewise.
586 * configure.in: Likewise.
587 * reloc.c: Likewise.
588 * targets.c: Likewise.
589 * cpu-or1k.c: New file.
590 * elf32-or1k.c: New file.
591 * coff-or32.c: Delete.
592 * cpu-openrisc.c: Delete.
593 * cpu-or32.c: Delete.
594 * elf32-openrisc.c: Delete.
595 * elf32-or32.c: Delete.
596 * Makefile.in: Regenerate.
597 * bfd-in2.h: Regenerate.
598 * configure: Regenerate.
599 * libbfd.h: Regenerate.
600
285fc9d8
YZ		 6012014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
602
603 PR ld/16821
604 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
605
5d3b02f0
WN		 6062014-04-22 Will Newton <will.newton@linaro.org>
607
608 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
609 function. (elf_backend_section_flags): Remove define.
610
cc75d373
RH		 6112014-04-21 Richard Henderson <rth@redhat.com>
612
d1c109de
RH		 613 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
614 parameter; honor it and disable got merging when false.
615 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
616 the first pass of relaxation.
617 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
618 the end of the LITERAL+LITUSE chain.
619 (elf64_alpha_relax_section): Only process LITERAL relocs during the
620 second pass of relaxation.
621
cc75d373
RH		 622 * configure.ac (use_secureplt): Enable by default.
623 * configure: Rebuild.
624
c9ffd2ea
TG		 6252014-04-18 Tristan Gingold <gingold@adacore.com>
626
627 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
628 bind_content, weak_bind_content, lazy_bind_content,
629 export_content.
630 (bfd_mach_o_load_command): Add comments, add next field.
631 (mach_o_data_struct): Replace commands field by first_command
632 and last_command.
633 * mach-o.c (bfd_mach_o_append_command): New function.
634 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
635 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
636 copy fields.
637 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
638 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
639 (bfd_mach_o_write_thread): Use macro instead of literal.
640 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
641 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
642 functions.
643 (bfd_mach_o_write_symtab_content): New function (extracted
644 from bfd_mach_o_write_symtab).
645 (bfd_mach_o_write_symtab): Split.
646 (bfd_mach_o_count_indirect_symbols): Move
647 (bfd_mach_o_build_dysymtab): Remove layout code.
648 (bfd_mach_o_write_contents): Rewritten to build commands in order.
649 (bfd_mach_o_count_sections_for_seg): Remove.
650 (bfd_mach_o_build_obj_seg_command): New function (extracted from
651 bfd_mach_o_build_seg_command).
652 (bfd_mach_o_build_exec_seg_command): New function.
653 (bfd_mach_o_build_dysymtab_command): Remove.
654 (bfd_mach_o_layout_commands): New function.
655 (bfd_mach_o_init_segment): New function.
656 (bfd_mach_o_build_commands): Major rework to handle non-object
657 files.
658 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
659 function.
660 (bfd_mach_o_read_dyld_info): Clear content fields.
661 (bfd_mach_o_read_segment): Adjust call.
662 (bfd_mach_o_flatten_sections): Adjust as now load commands are
663 chained.
664 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
665 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
666 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
667 Likewise.
668
967b2c53
TG		 6692014-04-18 Tristan Gingold <gingold@adacore.com>
670
671 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
672 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
673 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
674 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
675
4525c51a
TG		 6762014-04-18 Tristan Gingold <gingold@adacore.com>
677
678 * mach-o.h (bfd_mach_o_dylinker_command)
679 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
680 name_len field.
681 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
682 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
683
4384b284
TG		 6842014-04-18 Tristan Gingold <gingold@adacore.com>
685
686 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
687 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
688 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
689 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
690 each targets declared.
691 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
692 * mach-o-i386.c (TARGET_PAGESIZE): Define.
693
452216ab
TG		 6942014-04-18 Tristan Gingold <gingold@adacore.com>
695
696 * mach-o.c (bfd_mach_o_write_thread)
697 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
698 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
699 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
700 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
701 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
702 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
703 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
704 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
705 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
706 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
707 (bfd_mach_o_read_command): Now return a boolean status.
708 Adjust return statements.
709 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
710 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
711
cb22ccf4
KCY		 7122014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
713
714 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
715 field. Add assigned_low_gotno and assigned_high_gotno fields.
716 (mips_elf_create_local_got_entry): Update out-of-space condition.
717 Set index of new GOT entry to assigned_low_gotno if required by
718 the current relocation, else set it to assigned_high_gotno.
719 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
720 with assigned_low_gotno.
721 (mips_elf_multi_got): Initialize assigned_low_gotno and
722 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
723 in place of assigned_gotno when handling global GOT entries.
724 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
725 assigned_high_gotno.
726 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
727 gap in the middle of local GOT space.
728
4c34aff8
AM		 7292014-04-17 Alan Modra <amodra@gmail.com>
730
731 PR 16846
732 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
733 current bfd is a plugin. Don't always set type_change_ok
734 when old bfd is a plugin.
735
12241a34
TG		 7362014-04-16 Tristan Gingold <gingold@adacore.com>
737
738 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
739 flag.
740
40fd06d1
AM		 7412014-04-16 Alan Modra <amodra@gmail.com>
742
743 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
744 with "ba 0" rather than zeros.
745
fa85fb9a
MS		 7462014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
747
748 * (elfNN_aarch64_tls_relax): Fix instruction mask.
749
da3a2088
AM		 7502014-04-14 Alan Modra <amodra@gmail.com>
751
752 * elf32-ppc.c (BA): Define
753 (ppc_elf_link_hash_table_create): Correct default_params.
754 (write_glink_stub): Pad small plt call stub with "ba 0" rather
755 than "nop" for ppc476_workaround.
756 (ppc_elf_finish_dynamic_sections): Likewise for branch table
757 and __glink_PLTresolve. Ensure plt call stub at end of page
758 doesn't allow fall-thru prefetch.
759
32ae0d80
NC		 7602014-04-11 Nick Clifton <nickc@redhat.com>
761
762 PR ld/16821
763 * peXXigen.c (abs_finder): New function.
764 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
765 than 1^32 try to convert them into section relative values
766 instead.
767
85cf705b
NC		 7682014-04-11 Nick Clifton <nickc@redhat.com>
769
770 * bfd-in2.h: Regenerate.
771 * libbfd.h: Regenerate.
772
1511baec
SL		 7732014-04-10 Cesar Philippidis <cesar@codesourcery.com>
774
775 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
776 when building function stubs.
777
e4ef1b6c
DC		 7782014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
779
780 * elf32-avr.c: Add DIFF relocations for AVR.
781 (avr_final_link_relocate): Handle the DIFF relocs.
782 (bfd_elf_avr_diff_reloc): New.
783 (elf32_avr_is_diff_reloc): New.
784 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
785 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
786 bytes.
787
788 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
789
e30d16e9
AM		 7902014-04-09 Alan Modra <amodra@gmail.com>
791
792 * libcoff.h: Regenerate.
793
b4ab4364
AM		 7942014-04-09 Alan Modra <amodra@gmail.com>
795
796 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
797 of safe ppc476 insns at end of page. Also remove non-branch insns.
798 Expand comments.
799
6e6e7cfc 8002014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT		 801
802 * peXXigen.c (pe_print_debugdata): New function: Displays the
803 contents of the debug directory and decodes codeview entries.
804 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
805 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
806 Add functions for reading and writing debugdir and codeview
807 records.
808 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
809 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
810 * libcoff-in.h (pe_tdata): Add build-id data.
811 * libcoff.h: Regenerate.
812 * coffcode.h (coff_write_object_contents): Run build_id
813 after_write_object_contents hook.
814
115c6d5c
AM		 8152014-04-05 Alan Modra <amodra@gmail.com>
816
817 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
818 merging non-default sym.
819
26954155
TG		 8202014-04-04 Tristan Gingold <gingold@adacore.com>
821
822 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
823 configured for.
824
ca148c5a
TG		 8252014-04-04 Tristan Gingold <gingold@adacore.com>
826
827 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
828 thinko on names length.
829
47c50932
TG		 8302014-04-04 Tristan Gingold <gingold@adacore.com>
831
832 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
833 of output_section.
834 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
835
4ef27e04
TG		 8362014-04-04 Tristan Gingold <gingold@adacore.com>
837
838 * bfd.c (bfd_get_arch_size): Default is taken from arch.
839
b69c8728
JT		 8402014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
841
842 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
843 section before dereferencing.
844 (pe_print_idata, pe_print_edata, pe_print_reloc)
845 (rsrc_print_section): Don't bother interpreting the contents
846 of sections which have no contents.
847
1b6aeedb
MG		 8482014-04-03 Maria Guseva <m.guseva@samsung.com>
849
850 PR ld/16803
851 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
852 file position.
853
707e555b
TG		 8542014-04-03 Tristan Gingold <gingold@adacore.com>
855
856 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
857 output_section.
858 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
859 Fix style.
860 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
861
c3fcb775
AM		 8622014-04-03 Alan Modra <amodra@gmail.com>
863
864 * elf-bfd.h (struct elf_backend_data
865 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
866 with "bfd_size_type size".
867 (_bfd_elf32_bfd_from_remote_memory): Likewise.
868 (_bfd_elf64_bfd_from_remote_memory): Likewise.
869 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
870 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM		 871 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
872 * bfd-in2.h: Regenerate.
c3fcb775 873
7a79c514
TG		 8742014-04-02 Tristan Gingold <gingold@adacore.com>
875
876 * mach-o.h (bfd_mach_o_twolevel_hints_command)
877 (bfd_mach_o_prebind_cksum_command): New types.
878 (bfd_mach_o_prebound_dylib_command): Rewrite.
879 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
880 fields.
881 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
882 command.
883 (bfd_mach_o_read_prebind_cksum): New function.
884 (bfd_mach_o_read_twolevel_hints): Ditto.
885 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
886 commands.
887
5979d6b6
AM		 8882014-04-02 Alan Modra <amodra@gmail.com>
889
890 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
891 Consolidate code handling possible section headers past end of
892 segment. Don't use p_align for page size guess, instead use
893 minpagesize. Take note of ld.so clearing section headers when
894 p_memsz > p_filesz. Handle file header specifying no section
895 headers. Handle zero p_align throughout. Default loadbase to
896 zero. Add comments. Rename contents_size to high_offset, and
897 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
898 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
899 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
900 Likewise.
901 (_bfd_elf32_bfd_from_remote_memory): Likewise.
902 (_bfd_elf64_bfd_from_remote_memory): Likewise.
903 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
904 * bfd-in2.h: Regnerate.
905
23d72939
TG		 9062014-04-01 Tristan Gingold <gingold@adacore.com>
907
908 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
909 when num == 0.
910
6a631e86 9112014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 912 Pavel Fedin <p.fedin@samsung.com>
6a631e86 913
b4894562 914 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG		 915 entries on eabi and nacl targets.
916 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM		 917 (elf32_arm_nacl_plt_sym_val): Likewise.
918 (elf32_arm_plt0_size): Add helper function.
919 (elf32_arm_plt_size): Likewise.
6a631e86 920
10be66a4
TG		 9212014-03-27 Tristan Gingold <gingold@adacore.com>
922
923 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
924 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
925
3cc27770
TG		 9262014-03-27 Tristan Gingold <gingold@adacore.com>
927
928 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
929 * mach-o.c (bfd_mach_o_write_symtab)
930 (bfd_mach_o_write_contents)
931 (bfd_mach_o_set_section_flags_from_bfd)
932 (bfd_mach_o_build_seg_command): Fix indentation.
933 (bfd_mach_o_get_base_address): New function.
934
55bfc9ac
NC		 9352014-03-26 Nick Clifton <nickc@redhat.com>
936
937 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
938 relocations in discarded sections.
939
d8028530
TG		 9402014-03-26 Tristan Gingold <gingold@adacore.com>
941
942 * mach-o.c (bfd_mach_o_convert_architecture): Add
943 BFD_MACH_O_CPU_TYPE_ARM64.
944
f6c7c3e8
AM		 9452014-03-26 Alan Modra <amodra@gmail.com>
946
947 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
948 needed plt entries when taking the address of functions for
949 abiversion == 0 (ie. unknown) as well as abiversion == 2.
950 Move opd setup and abiversion checks to..
951 (ppc64_elf_before_check_relocs): ..here. Renamed from
952 ppc64_elf_process_dot_syms. Set output abiversion from input and
953 input abiversion from output, if either is not set.
954 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
955 (elf_backend_check_directives): Update.
956
c955de36
WN		 9572014-03-25 Will Newton <will.newton@linaro.org>
958
959 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
960 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
961 of input sections rather than output sections.
962
97323ad1
WN		 9632014-03-20 Will Newton <will.newton@linaro.org>
964
965 PR ld/16715
966 * elf32-arm.c (elf32_arm_check_relocs): Set
967 pointer_equality_needed for absolute references within
968 executable links.
969 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
970 unless pointer_equality_needed is set.
971
1d63324c
NC		 9722014-03-19 Nick Clifton <nickc@redhat.com>
973
6caf7111
NC		 974 * peXXigen.c (rsrc_process_section): Add code to scan input
975 sections and record their lengths. Use these lengths to find the
976 start of each merged .rsrc section.
1d63324c 977
fbe383b9
TG		 9782014-03-17 Tristan Gingold <gingold@adacore.com>
979
980 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
981 (bfd_mach_o_read_command): Ditto.
982
5a026fc9
NC		 9832014-03-14 Meador Inge <meadori@codesourcery.com>
984
b4894562
AM		 985 * configure.in: Add strnlen to AC_CHECK_DECLS.
986 * config.in: Regenerate.
987 * configure: Regenerate.
988 * sysdep.h (strnlen): Add prototype.
5a026fc9 989
c3301df1
AM		 9902014-03-14 Alan Modra <amodra@gmail.com>
991
992 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
993 handling for VLE_SDA21 relocs.
994
167ad85b
TG		 9952014-03-13 Tristan Gingold <gingold@adacore.com>
996
997 * peicode.h (pe_ILF_object_p): Adjust, as the version number
998 has been read.
999 (pe_bfd_object_p): Also read version number to detect ILF.
1000 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1001 (x86_64pe_bigobj_vec): Define
1002 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1003 (bfd_coff_max_nscns): New macro.
1004 (coff_compute_section_file_positions): Use unsigned int for
1005 target_index. Compare with bfd_coff_max_nscns.
1006 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1007 Set a value for _bfd_coff_max_nscns.
1008 (header_bigobj_classid): New constant.
1009 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1010 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1011 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1012 functions.
1013 (bigobj_swap_table): New table.
1014 * libcoff.h: Regenerate.
1015 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1016 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1017 _bfd_coff_max_nscns.
1018 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1019 * coff-rs6000.c (bfd_xcoff_backend_data)
1020 (bfd_pmac_xcoff_backend_data): Likewise.
1021 * coff64-rs6000.c (bfd_xcoff_backend_data)
1022 (bfd_xcoff_aix5_backend_data): Likewise.
1023 * targets.c (x86_64pe_bigobj_vec): Declare.
1024 * configure.in (x86_64pe_bigobj_vec): New vector.
1025 * configure: Regenerate.
1026 * config.bfd: Add bigobj object format for Windows targets.
1027
c792917c
NC		 10282014-03-12 Nick Clifton <nickc@redhat.com>
1029
1030 PR ld/16671
1031 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1032 before testing for vxworks.
1033
fa47fa92
AM		 10342014-03-12 Alan Modra <amodra@gmail.com>
1035
1036 * Makefile.in: Regenerate.
1037
bbefd0a9
AM		 10382014-03-12 Alan Modra <amodra@gmail.com>
1039
1040 PR 16690
1041 * elf.c (copy_elf_program_header): Ignore first section lma if
1042 non-alloc.
1043
3c865fca
AM		 10442014-03-11 Alan Modra <amodra@gmail.com>
1045
1046 PR 16686
1047 * coff-rs6000.c: Include stdint.h.
1048 * coff64-rs6000.c: Likewise.
1049
ce15efd8
TG		 10502014-03-10 Tristan Gingold <gingold@adacore.com>
1051
1052 * ticoff.h: Removed.
1053
86c95733
AM		 10542014-03-08 Alan Modra <amodra@gmail.com>
1055
1056 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1057 many relocations. Correct bitsize and rightshift too for a number
1058 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1059 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1060 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1061 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1062 fields in instructions to signed/unsigned according to whether
1063 the field takes a signed or unsigned value. Tidy vle split16 code.
1064 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1065
b80eed39
AM		 10662014-03-08 Alan Modra <amodra@gmail.com>
1067
1068 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1069 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1070 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1071 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1072 (ppc64_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.
1075
c38e8559
PA		 10762014-03-07 Pedro Alves <palves@redhat.com>
1077
5893c83a 1078 PR gdb/16696
c38e8559
PA		 1079 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1080 through ptr_to_uint instead of through long.
1081
e9847026
NC		 10822014-03-06 Nick Clifton <nickc@redhat.com>
1083
1084 PR 16664
1085 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1086 attribute section names.
1087
4b95cf5c
AM		 10882014-03-05 Alan Modra <amodra@gmail.com>
1089
1090 Update copyright years.
1091
45965137
AM		 10922014-03-05 Alan Modra <amodra@gmail.com>
1093
1094 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1095 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1096 (ppc64_elf_check_relocs): Likewise.
1097 (ppc64_elf_relocate_section): Likewise.
1098 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1099 * bfd-in2.h: Regenerate.
1100 * libbfd.h: Regenerate.
1101
cd0c81e9 11022014-03-04 Heiher <r@hev.cc>
4ba154f5
RS		 1103
1104 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1105 Loongson-3A.
1106 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1107 extension of bfd_mach_mipsisa64r2.
1108
eed94f8f
NC		 11092014-03-04 Nick Clifton <nickc@redhat.com>
1110
1111 PR ld/16017
1112 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1113 (elf32_thumb2_plt_entry): New array.
1114 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1115 using thumb2 based PLT.
1116 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1117 entries.
1118 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1119 PLT entries.
1120 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1121 based PLT 0-entry.
1122 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1123 Thumb2 based PLT 0-entry.
1124 (elf32_arm_output_arch_local_syms): Handle creation of local
1125 symbols for Thumb2 based PLT entries.
1126
9850436d
AM		 11272014-02-28 Alan Modra <amodra@gmail.com>
1128
1129 PR ld/16643
1130 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1131 the same conditions we called check_relocs.
1132
1db37fe6
YG		 11332014-02-27 Yuri Gribov <y.gribov@samsung.com>
1134
1135 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1136 * bfd-in2.h: Regenerate.
1137 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1138 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1139 using long PLT entries.
1140 (bfd_elf32_arm_use_long_plt): New function.
1141 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1142
db434ba0
AM		 11432014-02-27 Alan Modra <amodra@gmail.com>
1144
1145 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1146 params for targets that don't use ppc32elf.em.
1147
d9972968
CLT		 11482014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1149
1150 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1151 of GOTOFF relocations.
1152
0ff2b86e
L		 11532014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1154 H.J. Lu <hongjiu.lu@intel.com>
1155
1156 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1157 (elf_x86_64_legacy_plt_entry): Likewise.
1158 (elf_x86_64_bnd_plt_entry): Likewise.
1159 (elf_x86_64_legacy_plt2_entry): Likewise.
1160 (elf_x86_64_bnd_plt2_entry): Likewise.
1161 (elf_x86_64_bnd_arch_bed): Likewise.
1162 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1163 (elf_x86_64_link_hash_table): Add plt_bnd.
1164 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1165 plt_bnd.
1166 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1167 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1168 in 64-bit mode.
1169 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1170 symbols. Resolve call to the second PLT if it is created.
1171 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1172 (elf_x86_64_relocate_section): Resolve PLT references to the
1173 second PLT if it is created.
1174 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1175 second PLT entry for BND relocation.
1176 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1177 the second PLT is created.
1178 (elf_x86_64_get_synthetic_symtab): New.
1179 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1180
7d4c687d
AM		 11812014-02-19 Alan Modra <amodra@gmail.com>
1182
1183 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1184 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1185 provision of out-of-line register save/restore routines.
1186
5db3e65d
JC		 11872014-02-18 Jack Carter <jack.carter@imgtec.com>
1188
b4894562
AM		 1189 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1190 PT_DYNAMIC segment flags.
5db3e65d 1191
024a2310
JK		 11922014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1193
1194 PR binutils/16595
1195 * simple.c (struct saved_offsets): New.
1196 (simple_save_output_info): Use it for ptr.
1197 (simple_restore_output_info): Use it for ptr. Check section_count.
1198 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1199
e7d1c40c
AM		 12002014-02-17 Alan Modra <amodra@gmail.com>
1201
1202 * elf64-ppc.h (struct ppc64_elf_params): Define.
1203 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1204 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1205 ppc64_elf_build_stubs): Update prototype.
1206 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1207 fields now in params. Adjust code throughout file.
1208 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1209 Save params pointer in htab.
1210 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1211 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1212 ppc64_elf_build_stubs): Remove parameters now in "params".
1213
668e22e5
AM		 12142014-02-17 Alan Modra <amodra@gmail.com>
1215
1216 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1217 patched for ppc476 workaround. Reapply branch taken/not taken
1218 relocs.
1219
9f7552cf
AM		 12202014-02-12 Alan Modra <amodra@gmail.com>
1221
1222 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1223 stubs for calls to __tls_get_addr that we know will later be
1224 optimised away.
1225
795bc6b3
AM		 12262014-02-12 Alan Modra <amodra@gmail.com>
1227
1228 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1229 for ld -r, when code sections are sufficiently aligned.
1230 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1231 pagesize_p2.
1232
b407645f
AM		 12332014-02-12 Alan Modra <amodra@gmail.com>
1234
1235 PR gold/15530
1236 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1237 --export-dynamic and --dynamic-list marking of symbols.
1238 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1239 cheap tests first.
1240
d6f6f455
L		 12412014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1242
1243 PR gold/16530
1244 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1245 executables if it matches dynamic_list.
1246
c1c69e83
AM		 12472014-02-10 Alan Modra <amodra@gmail.com>
1248
1249 * po/SRC-POTFILES.in: Regenerate.
1250 * po/bfd.pot: Regenerate.
1251
53291d1f
AM		 12522014-02-09 Alan Modra <amodra@gmail.com>
1253
1254 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1255 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1256 (elfNN_bed): Init new field.
1257 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1258 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1259 (ppc_elf_relax_section): Don't reallocate section here, write
1260 stubs, or write out relocs for ld -r here..
1261 (ppc_elf_relocate_section): ..instead write stubs here, and use
1262 existing code to write out relocs for ld -r. Fix offset
1263 adjustment on reloc for little-endian.
1264 (elf_backend_caches_rawsize): Define.
1265
d1eb5696
RO		 12662014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1267
85773039 1268 PR build/16550
d1eb5696
RO		 1269 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1270
2915c55b
JK		 12712014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1272
1273 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1274 return paths. Three times.
1275 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1276 return paths.
1277 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1278 (ppc64_elf_edit_toc): Free USED in return path.
1279
1c2de463
SL		 12802014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1281
1282 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1283 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1284 * libbfd.h: Regenerated.
1285 * bfd-in2.h: Regenerated.
1286 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1287 (nios2_reloc_map): Likewise.
1288 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1289 Fixed all references.
1290 (nios2_elf32_relocate_section): Add new relocations.
1291 (nios2_elf32_check_relocs): Likewise.
1292 (nios2_elf32_gc_sweep_hook): Likewise.
1293
5446cbdf
AM		 12942014-02-03 Alan Modra <amodra@gmail.com>
1295
1296 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1297 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1298 (ppc_elf_link_params): New function.
1299 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1300 workaround.
1301 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1302 parameters. Use htab->params instead.
1303 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1304 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1305 64 bytes for ppc476 workaround.
1306 (struct ppc_elf_relax_info): New.
1307 (ppc_elf_relax_section): Exclude linker created sections and
1308 those too small to hold one instruction. Don't add another
1309 branch around trampolines on later relax passes. Don't
1310 generate trampolines for undefined symbols when !relocatable,
1311 nor for plugin symbols. Allocate space for ppc476 workaround
1312 patch area. Free fixups on error return path.
1313 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1314 * elf32-ppc.h (struct ppc_elf_params): New.
1315 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1316 (ppc_elf_link_params): Declare.
1317 * section.c (SEC_INFO_TYPE_TARGET): Define.
1318 * bfd-in2.h: Regenerate.
1319
82e91538
SL		 13202014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1321
1322 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1323 h_gp_got field.
1324 (nios2_elf32_relocate_section): Use got_base to adjust
1325 GOT-pointer-relative relocations relative to _gp_got.
1326 (create_got_section): Create _gp_got symbol.
1327 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1328 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1329
78058a5e
SL		 13302014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1331
1332 * bfd-in2.h: Update from reloc.c.
1333 * elf32-nios2.c: Include elf32-nios2.h.
1334 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1335 (nios2_reloc_map): Likewise.
1336 (enum elf32_nios2_stub_type): Declare.
1337 (struct elf32_nios2_stub_hash_entry): Declare.
1338 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1339 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1340 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1341 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1342 bfd_count, top_index, input_list, all_local_syms.
1343 (nios2_call26_stub_entry): New.
1344 (nios2_elf32_install_imm16): Move up in file.
1345 (nios2_elf32_install_data): Move up in file.
1346 (hiadj): Move up in file.
1347 (stub_hash_newfunc): New.
1348 (link_hash_newfunc): Initialize hsh_cache field.
1349 (STUB_SUFFIX): New.
1350 (nios2_stub_name): New.
1351 (nios2_get_stub_entry): New.
1352 (nios2_add_stub): New.
1353 (nios2_elf32_setup_section_lists): New.
1354 (nios2_elf32_next_input_section): New.
1355 (CALL26_SEGMENT): New.
1356 (MAX_STUB_SECTION_SIZE): New.
1357 (group_sections): New.
1358 (nios2_type_of_stub): New.
1359 (nios2_build_one_stub): New.
1360 (nios2_size_one_stub): New.
1361 (get_local_syms): New.
1362 (nios2_elf32_size_stubs): New.
1363 (nios2_elf32_build_stubs): New.
1364 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1365 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1366 trampolines for R_NIOS2_CALL26 stubs.
1367 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1368 (nios2_elf32_gc_sweep_hook): Likewise.
1369 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1370 (nios2_elf32_link_hash_table_free): New.
1371 (bfd_elf32_bfd_link_hash_table_free): Define.
1372 * elf32-nios2.h: New file.
1373 * libbfd.h: Update from reloc.c.
1374 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1375
df3ce959
NC		 13762014-01-29 Nick Clifton <nickc@redhat.com>
1377
1378 PR binutils/16318
1379 * elf32-metag.c (elf_metag_post_process_headers): Call
1380 _bfd_elf_post_process_headers.
1381 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1382 _bfd_elf_copy_private_data.
1383 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1384
27b829ee
NC		 13852014-01-29 Nick Clifton <nickc@redhat.com>
1386
1387 * bfd-in.h (bfd_set_section_vma): Delete.
1388 (bfd_set_section_alignment): Delete.
1389 (bfd_set_section_userdata): Delete.
1390 (bfd_set_cacheable): Delete.
1391 * bfd.c (bfd_set_cacheable): New static inline function.
1392 * section.c (bfd_set_section_userdata): Likewise.
1393 (bfd_set_section_vma): Likewise.
1394 (bfd_set_section_alignment): Likewise.
1395 * bfd-in2.h: Regenerate.
1396
0a9c7b2b
NC		 13972014-01-28 Nick Clifton <nickc@redhat.com>
1398
1399 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1400 attributes select the CU containing the abbreviation, which may not
1401 be the current CU.
1402
3ba720c7
AM		 14032014-01-24 Alan Modra <amodra@gmail.com>
1404
1405 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1406 to get_relocs for ELFv2.
1407
d923cae0
L		 14082014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1409
1410 PR ld/16498
3ba720c7 1411 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L		 1412 if TLS sections are not adjacent.
1413
16e4ecc0
AM		 14142014-01-22 Alan Modra <amodra@gmail.com>
1415
1416 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1417
eb8d7fda
AM		 14182014-01-22 Alan Modra <amodra@gmail.com>
1419
1420 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1421
4584ec12
L		 14222014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1423
1424 PR ld/16467
1425 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1426 regular default symbol definition and the versioned dynamic
1427 symbol definition mismatch, skip the default symbol definition
1428 if one of them is IFUNC.
1429
22ef172a
L		 14302014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1431
1432 PR ld/2404
1433 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1434 info->export_dynamic nor h->ref_dynamic for type mismatch when
1435 adding the default version.
1436
b75d42bc
AM		 14372014-01-16 Alan Modra <amodra@gmail.com>
1438
1439 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1440 mips_elf_traverse_got_arg* rather than mips_got_info*.
1441 Adjust caller. Alloc on output_bfd rather than symbol section
1442 owner.
1443
c353e543
L		 14442014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1445
1446 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1447 change.
1448 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1449
818d220a
L		 14502014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1451
1452 PR ld/16428
1453 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1454 against __ehdr_start.
1455 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1456
c3ce498c
L		 14572014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1458
1459 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1460 change.
1461 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1462
d1ec1e40
L		 14632014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1464
1465 PR ld/16428
1466 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1467 count if there are any non pc-relative relocs.
1468 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1469
f44a1f8e
CL		 14702014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1471 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1472
1473 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1474 offset while calculating relocation address.
1475 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1476 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1477
fd0fd00c
MJ		 14782014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1479
1480 PR ld/16202
1481 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1482 R_ARM_ABS8 and R_ARM_ABS16.
1483
aa726b9e
AM		 14842014-01-13 Alan Modra <amodra@gmail.com>
1485
1486 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1487 error when shared and force a plt call otherwise.
1488 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1489 plt_type == PLT_NEW.
1490 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1491 the appropriate call stub.
1492
eec2f3ed
AM		 14932014-01-10 Alan Modra <amodra@gmail.com>
1494
1495 PR ld/14207
1496 PR ld/16322
1497 PR binutils/16323
1498 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1499 (assign_file_positions_for_non_load_sections): When setting up
1500 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1501 header that completely covers the relro region.
1502
09bf66a8
TG		 15032014-01-09 Tristan Gingold <gingold@adacore.com>
1504
1505 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1506 table macros and add macros to initializa the structure.
1507
43a8475c
L		 15082014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1509
1510 PR ld/14207
1511 PR ld/16322
1512 PR binutils/16323
1513 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1514 size for PT_GNU_RELRO segment.
1515 (assign_file_positions_for_load_sections): If PT_LOAD segment
1516 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1517
1651e569
TT		 15182014-01-07 Tom Tromey <tromey@redhat.com>
1519
1520 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1521 wrappers.
1522
dc9155b2
NC		 15232014-01-03 Nick Clifton <nickc@redhat.com>
1524
1525 PR binutils/16199
1526 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1527 zero.
1528
dd8dfa39 15292014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A		 1530
1531 PR binutils/14289
1532 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1533
1be5090b
NC		 15342014-01-02 Nick Clifton <nickc@redhat.com>
1535
1536 PR binutils/11983
1537 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1538 filename in the bfd's filename field.
1539 * elfcode.h (bfd_from_remote_memory): Likewise.
1540 * ieee.c (ieee_object_p): Likewise.
1541 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1542 * oasys.c (oasys_openr_next_archived_file): Likewise.
1543 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1544 * opncls.c (bfd_fopen): Likewise.
1545 (bfd_openstreamr): Likewise.
1546 (bfd_openr_iovec): Likewise.
1547 (bfd_openw): Likewise.
1548 (bfd_create): Likewise.
1549 (_bfd_delete_bfd): Free filename.
1550
5fb776a6 1551For older changes see ChangeLog-2013
56882138 1552\f
5fb776a6 1553Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 1554
1555Copying and distribution of this file, with or without modification,
1556are permitted in any medium without royalty provided the copyright
1557notice and this notice are preserved.
1558
56882138
AM		 1559Local Variables:
1560mode: change-log
1561left-margin: 8
1562fill-column: 74
1563version-control: never
1564End:
GDB Binutils - Deliverables
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