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MIPS: Fix a .pdr section linker buffer overrun
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
e034b2cc
MR		 12014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
2
3 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
4 rawsize if changing size.
5
7833fb7b
AM		 62014-08-05 Alan Modra <amodra@gmail.com>
7
8 PR ld/17226
9 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
10
02eb0a49
AM		 112014-08-05 Alan Modra <amodra@gmail.com>
12
13 * linker.c (generic_link_check_archive_element): Move handling
14 of command link -u symbols with a common symbol def to the
15 code handling non-common symbols so that archive element symbols
16 are loaded. Use generic_link_add_object_symbols.
17
13e570f8
AM		 182014-08-05 Alan Modra <amodra@gmail.com>
19
20 PR 13557
21 * linker.c (struct archive_list, struct archive_hash_entry,
22 struct archive_hash_table, archive_hash_newfunc,
23 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
24 archive_hash_table_free): Delete.
25 (_bfd_generic_link_add_archive_symbols): Add h and name params to
26 checkfn. Rewrite using a straight-forward scan over archive map.
27 (generic_link_check_archive_element_no_collect,
28 generic_link_check_archive_element_collect,
29 generic_link_check_archive_element): Add h and name params.
30 * aoutx.h (aout_link_check_archive_element): Likewise.
31 * pdp11.c (aout_link_check_archive_element): Likewise.
32 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
33 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
34 scan symbols, simply add archive element whenever h is undefined.
35 (coff_link_check_ar_symbols): Delete.
36 * ecoff.c (read_ext_syms_and_strs): Delete.
37 (reread_ext_syms_and_strs): Delete.
38 (ecoff_link_check_archive_element): Add h and name param. Don't
39 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
40 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
41 archive_pass.
42 (elf_link_add_archive_symbols): Delete "defined" array, merge
43 functionality into "included". Make "included" a char array. Don't
44 set or test archive_pass.
45 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
46 * libbfd.h: Regenerate.
47
8c784016
KK		 482014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
49
50 PR 10373
51 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
52
351cdf24
MF		 532014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
54
55 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
56 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
57 (bfd_mips_elf_swap_abiflags_v0_in): New function.
58 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
59 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
60 (_bfd_mips_elf_fake_sections): Likewise.
61 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
62 (_bfd_mips_elf_additional_program_headers): Account for new
63 PT_MIPS_ABIFLAGS program header.
64 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
65 associate with .MIPS.abiflags.
66 (_bfd_mips_elf_gc_mark_extra_sections): New function.
67 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
68 (infer_mips_abiflags): Likewise.
69 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
70 (mips_32bit_flags_p): Moved higher.
71 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
72 checking for FP ABIs.
73 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
74 checks. Check EF_MIPS_FP64 flag consistency.
75 (print_mips_ases, print_mips_isa_ext): New static function.
76 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
77 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
78 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
79 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
80 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
81 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
82 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
83 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
84
b794fc1d
AM		 852014-07-28 Alan Modra <amodra@gmail.com>
86
87 PR 13227
88 * archive.c (_bfd_compute_and_write_armap): Warn on adding
89 __gnu_lto_slim to armap.
90 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
91 __gnu_lto_slim to linker hash table.
92
48494700
AG		 932014-07-27 Anthony Green <green@moxielogic.org>
94
95 * config.bfd: Add moxie-*-moxiebox*.
96
3d52a869
JS		 972014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
98
99 Add or reactivate or1k-*-rtems*
100 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
101
cca5b8b6
L		 1022014-07-16 H.J. Lu <hongjiu.lu@intel.com>
103
104 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
105 ELFOSABI_GNU input.
106 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
107 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
108
144bed8d
L		 1092014-07-16 H.J. Lu <hongjiu.lu@intel.com>
110
111 PR binutils/17154
112 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
113 and R_*_IRELATIVE relocation offset with PLT entry.
114 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
115 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
116 (elf_x86_64_get_synthetic_symtab): Use it.
117
998d811a
L		 1182014-07-15 H.J. Lu <hongjiu.lu@intel.com>
119
120 PR ld/17057
121 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
122 next_tls_desc_index with elf.srelplt->reloc_count.
123
87f14779
AM		 1242014-07-15 Alan Modra <amodra@gmail.com>
125
126 * cache.c (cache_bread_1): Don't return -1 when fread returns
127 a positive value.
128
cd3416da
AM		 1292014-07-15 Alan Modra <amodra@gmail.com>
130
131 * elflink.c (elf_merge_st_other): Update comments. Simplify
132 visibility handling. Make isym const. Move code modifying
133 isym->st_other for --exclude-libs to..
134 (elf_link_add_object_symbols): ..here.
135
17ca87fc
MN		 1362014-07-11 Maks Naumov <maksqwe1@ukr.net>
137
138 PR 17141
139 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
140
5bc8cb6f
NC		 1412014-07-08 Nick Clifton <nickc@redhat.com>
142
143 PR ld/17110
144 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
145 segments in input bfds.
146
7572ca89
WN		 1472014-07-08 Will Newton <will.newton@linaro.org>
148
149 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
150 value to 64kB and remove custom setting for NaCl.
151
bffebb6b
AM		 1522014-07-08 Alan Modra <amodra@gmail.com>
153
154 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
155 bits from source to dest.
156 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
157 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
158 Likewise.
159 * bfd-in2.h: Regenerate.
160
2e0488d3
JW		 1612014-07-08 Jiong Wang <jiong.wang@arm.com>
162
163 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
164 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
165 when info->relocatable be true.
166
75f58085
BS		 1672014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
168
169 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
170 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
171 * bfd-in2.h: Regenerate.
172 * libbfd.h: Regenerate.
173
1110793a
AM		 1742014-07-04 Alan Modra <amodra@gmail.com>
175
176 * Makefile.am: Update "configure.in" comments.
177 * PORTING: Likewise.
178 * aoutx.h: Likewise.
179 * configure.host: Likewise.
180 * doc/bfdint.texi: Likewise.
181 * targets.c: Likewise.
182 * warning.m4: Likewise.
183 * Makefile.in: Regenerate.
184
35eafcc7
AM		 1852014-07-04 Alan Modra <amodra@gmail.com>
186
187 * configure.ac: Rename from configure.in.
188 * Makefile.in: Regenerate.
189 * config.in: Regenerate.
190 * doc/Makefile.in: Regenerate.
191
82b57a90
AM		 1922014-07-04 Alan Modra <amodra@gmail.com>
193
194 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
195 * Makefile.in: Regenerate.
196
2e98a7bd
AM		 1972014-07-04 Alan Modra <amodra@gmail.com>
198
199 * version.m4: New file.
200 * configure.in: Include version.m4.
201 (AC_INIT): Update.
202 * Makefile.am (RELEASE): Delete.
203 (bfdver.h): Depend on development.sh, use instead of RELEASE.
204 * Makefile.in: Regenerate.
205 * doc/Makefile.in: Regenerate.
206
d1eca1e4
AM		 2072014-07-02 Alan Modra <amodra@gmail.com>
208
209 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
210 pointer_equality_needed when !readonly_dynrelocs.
211 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
212
afb93314
AM		 2132014-07-02 Alan Modra <amodra@gmail.com>
214
215 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
216 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
217
b6a1c03a
AM		 2182014-07-01 Alan Modra <amodra@gmail.com>
219
220 * bfd.c (struct bfd): Reorganise for better packing. Delete
221 "ifd" field. Make "format", "direction" and "flags" bitfields.
222 (HAS_LOAD_PAGE): Delete, renumber following flags.
223 * bfd-in2.h: Regenerate.
224 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
225
7341d5e2
AM		 2262014-07-01 Alan Modra <amodra@gmail.com>
227
228 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
229 (struct ppc_link_hash_table): Increase size of stub_count array.
230 (build_global_entry_stubs): Emit symbol on global entry stub.
231 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
232 stub stats.
233
810d4e75
AM		 2342014-07-01 Alan Modra <amodra@gmail.com>
235
236 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
237 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
238 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
239 generic linker.
240 (ppc64_elf_relocate_section): Disable ELFv2 function entry
241 optimisation when --traditional-format.
242
f36e8886
BS		 2432014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
244 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
245 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
246 Soundararajan <Sounderarajan.D@atmel.com>
247
248 * archures.c: Add avrtiny architecture for avr target.
249 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
250 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
251 added for 16 bit LDS/STS instruction of avrtiny arch.
252 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
253 BFD_RELOC_AVR_LDS_STS_16.
254 (bfd_elf_avr_final_write_processing): Select machine number
255 avrtiny arch.
256 (elf32_avr_object_p): Set machine number for avrtiny arch.
257 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
258 * bfd-in2.h: Regenerate.
259 * libbfd.h: Regenerate.
260
60d77146
NC		 2612014-06-26 Nick Clifton <nickc@redhat.com>
262
263 PR binutils/16949
264 * dwarf2.c (is_str_attr): New function.
265 (find_abstract_instance_name): Use it to determine when an
266 attribute has a string value.
267
15bfcc77
AM		 2682014-06-24 Alan Modra <amodra@gmail.com>
269
270 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
271 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
272 for --emit-relocs.
273
886aba9e
PDM		 2742014-06-21 Philippe De Muyter <phdm@macqel.be>
275
276 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
277 a number of targets.
278
eea6dad2
KM		 2792014-06-20 Kyle McMartin <kyle@redhat.com>
280
281 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
282 emitting initial-exec relocs when not linking an executable.
283
9f19ab6d
WN		 2842014-06-16 Will Newton <will.newton@linaro.org>
285
286 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
287 htab->next_tls_desc_index in the non-IPLT case.
288 Calculate GOT offset correctly for the non-IPLT case.
289 (allocate_dynrelocs_for_symbol): Don't increment
290 htab->next_tls_desc_index here.
291
eb9a5ecf
AM		 2922014-06-16 Alan Modra <amodra@gmail.com>
293
294 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
295 created sections.
296
d0ae9fbd
OJ		 2972014-06-13 Omair Javaid <omair.javaid@linaro.org>
298
299 * elfxx-aarch64.c (stdarg.h): Include.
300 (string.h): Include.
301 (_bfd_aarch64_elf_grok_prstatus): Updated.
302 (_bfd_aarch64_elf_grok_psinfo): New function.
303 (_bfd_aarch64_elf_write_core_note): New function.
304 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
305 (elf_backend_write_core_note): Define.
306
d495ab0d
AM		 3072014-06-13 Alan Modra <amodra@gmail.com>
308
309 * archive.c: Include bfdlink.h.
310 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
311 * bfd.c (struct bfd): Add is_linker_output field.
312 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
313 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
314 link.hash and is_linker_output.
315 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
316 param with bfd*. Assert is_linker_output and link.hash, and
317 clear them before exit.
318 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
319 bfd_link_hash_table* param with bfd*. Hack is_linker_output
320 and link.hash so we can free two linker hash tables.
321 (elf32_mn10300_link_hash_table_create): Create static_hash_table
322 first. Clean up on errors. Set hash_table_free pointer.
323 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
324 bfd_link_hash_table* param with bfd*.
325 (elf32_arm_link_hash_table_create): Clean up on errors. Set
326 hash_table_free pointer.
327 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
328 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
329 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
330 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
331 * xcofflink.c: Similarly.
332 * simple.c (bfd_simple_get_relocated_section_contents): Save and
333 clear link.next before creating linker hash table. Clean up on
334 errors, and restore link.next on exit.
335 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
336 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
337 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
338 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
339 * hash.c (bfd_hash_table_init_n): Free table on error.
340 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
341 * bfd-in2.h: Regenerate.
342 * libbfd.h: Regenerate.
343 * libcoff.h: Regenerate.
344
caa4096e
AM		 3452014-06-13 Alan Modra <amodra@gmail.com>
346
347 PR 17047
348 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
349 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
350 * bfd.c (bfd_link_hash_table_free): Don't define.
351 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
352 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
353 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
354 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
355 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
356 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
357 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
358 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
359 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
360 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
361 * xsym.c: Don't define various link_hash_table_free defines, and
362 remove from bfd_target vars. Temporarily reference some of the
363 target link_hash_table_free functions to avoid warnings.
364 * bfd-in2.h: Regenerate.
365 * libbfd.h: Regenerate.
366
68faa637
AM		 3672014-06-13 Alan Modra <amodra@gmail.com>
368
369 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
370 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
371 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
372 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
373 Move link_hash_table_free functions before their corresponding
374 link_hash_table_create functions.
375
c72f2fb2
AM		 3762014-06-13 Alan Modra <amodra@gmail.com>
377
378 * bfd.c (struct bfd): Replace link_next with a union.
379 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
380 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
381 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
382 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
383 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
384 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
385 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
386 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
387 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
388 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
389 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
390 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
391 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
392 * bfd-in2.h: Regenerate.
393
7ed689ad
AM		 3942014-06-11 Alan Modra <amodra@gmail.com>
395
396 * linker.c (unwrap_hash_lookup): Add missing parens.
397
07821655
KT		 3982014-06-11 Kai Tietz <ktietz@redhat.com>
399
400 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
401 * libcoff.h: Regenerated.
402
7b8e2718
AM		 4032014-06-10 Alan Modra <amodra@gmail.com>
404
b71c4043 405 PR ld/16910
7b8e2718
AM		 406 * linker.c (unwrap_hash_lookup): New function.
407 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
408 * elf32-i370.c (i370_elf_relocate_section): Likewise.
409 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
410 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
411 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
412 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
413 * elf32-spu.c (spu_elf_relocate_section): Likewise.
414 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
415
a47622ac
AM		 4162014-06-07 Alan Modra <amodra@gmail.com>
417
418 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
419 insn as a bitfield; Use complain_overflow_bitfield.
420 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
421
270c9937
JB		 4222014-06-05 Joel Brobecker <brobecker@adacore.com>
423
424 * development.sh: New file.
425 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
426 Make -Werror the default with GCC only if DEVELOPMENT is true.
427 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
428 $(srcdir)/development.sh.
429 * Makefile.in, configure: Regenerate.
430
ac21917f
WN		 4312014-06-04 Will Newton <will.newton@linaro.org>
432
810d4e75 433 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
ac21917f
WN		 434 being non-NULL into an assert.
435 (elfNN_aarch64_tls_relax): Remove unused code.
436
33ac0ca1
DD		 4372014-06-03 DJ Delorie <dj@redhat.com>
438
439 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
440
c32abae8
NC		 4412014-06-03 Nick Clifton <nickc@redhat.com>
442
443 PR ld/16807
444 * peXXigen.c (rsrc_process_section): Page align the new contents
445 befgore writing out.
446
397998fc
AM		 4472014-06-03 Alan Modra <amodra@gmail.com>
448
449 * elf64-ppc.c (ADDIS_R12_R2): Define.
450 (build_plt_stub): Support fusion on ELFv2 stub.
451 (ppc_build_one_stub): Likewise for plt branch stubs.
452
b4894562
AM		 4532014-05-28 Alan Modra <amodra@gmail.com>
454
455 * elf32-rx.c (rx_table_map): Delete set but not used variables.
456
4ba3b326
TG		 4572014-05-28 Tristan Gingold <gingold@adacore.com>
458
459 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
460 to keep the length of the best fit range.
461 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
462 Likewise.
463
7a2f2d82
DD		 4642014-05-27 DJ Delorie <dj@redhat.com>
465
466 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
467 (rx_elf_relocate_section): If we find a reloc against
468 $tableentry$default$<name>, redirect it to the appropriate
469 $tableentry$<n>$.
470 (RX_Table_Info): New.
471 (rx_table_find): New. Check all tables and SEC_KEEP all sections
472 with table parts in them.
473 (rx_check_directives): New.
474 (rx_table_map_2): New.
475 (rx_table_map): New.
476 (rx_additional_link_map_text): New. Called to dump tables to the
477 map file.
478 * bfd/elf32-rx.h: New.
479
bceec4b9
DD		 4802014-05-20 DJ Delorie <dj@redhat.com>
481
482 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
483
93d1b056
AM		 4842014-05-20 Alan Modra <amodra@gmail.com>
485
486 PR 16952
487 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
488 Remove redundant setting of htab->elf.dynobj. Don't align.
489 Define .sdata symbols using _bfd_elf_define_linkage_sym.
490 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
491 (create_sdata_sym): Delete.
492 (elf_allocate_pointer_linker_section): Rename from
493 elf_create_pointer_linker_section. Align section.
494 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
495 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
496 and _SDA2_BASE_.
497 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
498 Remove unnecessary tests on _SDA_BASE_ sym.
499 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
500 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
501 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
502 (ppc_elf_maybe_strip_sdata_syms): Declare.
503
a7c7b2ba
RM		 5042014-05-16 Ryan Mansfield <rmansfield@qnx.com>
505
b4894562 506 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM		 507
5082014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT		 509
510 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
511 in a section with no contents.
512 (is_vma_in_section, find_section_by_vma): New functions.
513 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
514 offsets in the debug directory.
515 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
516 Byte-swap GUID from little-endian to big-endian order for
517 consistent and conventional display.
518
856ea05c
KP		 5192014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
520
521 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
522 64-bit doubles objects mix with 32-bit doubles objects.
523 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
524
68e0f6b1
HPN		 5252014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
526
527 * mmo.c: Update URLs in documentation comments.
528
1058c753
VA		 5292014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
530 David Weatherford <weath@cadence.com>
531 Max Filippov <jcmvbkbc@gmail.com>
532
533 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
534 signed.
535
e59bc75b
AT		 5362014-05-07 Andreas Tobler <andreast@fgznet.ch>
537
538 * config.bfd: Add proper arm config for *-*-freebsd*.
539
ae52f483
AB		 5402014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
541
542 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
543 mips32r5 and mips64r5.
544 * archures.c (bfd_architecture): Likewise.
545 * bfd-in2.h (bfd_architecture): Likewise.
546 * cpu-mips.c (arch_info_struct): Likewise.
547 * elfxx-mips.c (mips_set_isa_flags): Likewise.
548
757a636f
RS		 5492014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
550
551 * elfxx-mips.h (elfxx-mips.h): Declare.
552 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
553 Tag_GNU_MIPS_ABI_FP mismatches.
554 (_bfd_mips_fp_abi_string): New function.
555
2f67d686
AM		 5562014-05-02 Alan Modra <amodra@gmail.com>
557
558 * targets.c: Sort bfd_target vectors somewhat alphabetically.
559 * configure.in: Likewise.
560 * configure: Regenerate.
561
6d00b590
AM		 5622014-05-02 Alan Modra <amodra@gmail.com>
563
564 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
565 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
566 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
567 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
568 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
569 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
570 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
571 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
572 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
573 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
574 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
575 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
576 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
577 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
578 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
579 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
580 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
581 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
582 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
583 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
584 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
585 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
586 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
587 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
588 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
589 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
590 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
591 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
592 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
593 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
594 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
595 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
596 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
597 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
598 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
599 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
600 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
601 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
602 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
603 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
604 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
605 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
606 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
607 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
608 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
609 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
610 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
611 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
612 on aout targets.
613 * configure: Regenerate.
614
1218d67d
HPN		 6152014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
616
617 * mmo.c (mmo File layout documentation): Add note about low bits
618 of address.
619 (mmo_write_chunk): When handling data remainder, assert that
620 previous remaining data is flushed.
621 (mmo_write_loc_chunk): Only look for trailing and leading zeros
622 when dealing with an aligned VMA and for aligned lengths. Don't skip
623 the last 32-bit-word of zeros.
624 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
625 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
626 emitting data, not after updating it.
627 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
628
a953eec9
NC		 6292014-04-30 Nick Clifton <nickc@redhat.com>
630
631 * compress.c (bfd_is_section_compressed): When checking the
632 .debug_str section, also check the fifth byte in the section is
633 not part of a string.
634
5087d529
AM		 6352014-04-30 Alan Modra <amodra@gmail.com>
636
637 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
638 (find_merged_cie): Identify personality functions by (bfd_id,index)
639 pair when a local sym is used.
640
230977a4
CS		 6412014-04-29 Christian Svensson <blue@cmd.nu>
642
643 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
644 into .rela.got if it contained TLS relocations as well.
645
40af4a36
NC		 6462014-04-28 Nick Clifton <nickc@redhat.com>
647
648 PR ld/16821
649 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
650 time warning.
651
a9e18c6a
AM		 6522014-04-26 Alan Modra <amodra@gmail.com>
653
654 * po/SRC-POTFILES.in: Regenerate.
655 * configure: Regenerate.
656
88667baf
NC		 6572014-04-25 Nick Clifton <nickc@redhat.com>
658
659 PR ld/16821
660 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
661 a 342-bit host. This time for older versions of gcc.
662
08937d80
NC		 6632014-04-24 Nick Clifton <nickc@redhat.com>
664
665 * peXXigen.c (rsrc_print_section): Fix compile time warning for
666 32-bit hosts.
667
93ee1e36
AM		 6682014-04-24 Alan Modra <amodra@gmail.com>
669
670 PR 16867
671 * dwarf2.c: Formatting.
672 (struct dwarf2_debug): Make adjusted_section_count signed.
673 (unset_sections): Make i signed.
674 (set_debug_vma): New function.
675 (place_sections): Handle separate debug object file. Set VMA
676 on debug sections, even if they have an output section. Also
677 set VMA on zero size sections, and non-load but alloc sections.
678 Set adjusted_section_count to -1 when no section adjustment.
679 Malloc adjusted_sections. Don't double last_vma. Transfer
680 alloc section VMAs to separate debug file.
681 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
682 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
683 test on symbols being the same before using old stash. Read
684 and use separate debug file symbols. Call place_sections.
685 (find_line): Don't call place_sections here.
686 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
687 * libbfd.h: Regenerate.
688 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
689 _bfd_dwarf2_slurp_debug_info call.
690 * simple.c (simple_save_output_info): Clarify comment.
691
3714081c
NC		 6922014-04-24 Nick Clifton <nickc@redhat.com>
693
694 PR ld/16807
695 * peXXigen.c (struct rsrc_regions): New structure.
696 (rsrc_print_resource_directory): Use new structure. Include
697 offset of directory in listing.
698 (rsrc_print_resource_entry): Likewise.
699 (rsrc_print_section): Likewise.
700 (rsrc_count_entries): Do not increment sizeof_strings or
701 sizeof_leaves.
702 (rsrc_count_directory): Do not increment sizeof_tables.
703 (rsrc_compute_region_sizes): New function.
704 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
705 (rsrc_process_section): Compute size of regions after merging
706 entries.
707
cd0449ab
AM		 7082014-04-23 Alan Modra <amodra@gmail.com>
709
710 PR ld/16787
711 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
712 (place_sections): Do not modify VMA of sections when called from
713 linker after sections have been placed in output sections. Short
714 circuit single section case.
715 (save_section_vma, section_vma_same): New functions.
716 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
717 change.
718 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
719 when non-relocatable.
720
d5f59c10
NC		 7212014-04-22 Nick Clifton <nickc@redhat.com>
722
723 PR ld/16821
724 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
725
73589c9d
CS		 7262014-04-22 Christian Svensson <blue@cmd.nu>
727
728 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
729 * archures.c: Likewise.
730 * coffcode.h: Likewise.
731 * config.bfd: Likewise.
732 * configure.in: Likewise.
733 * reloc.c: Likewise.
734 * targets.c: Likewise.
735 * cpu-or1k.c: New file.
736 * elf32-or1k.c: New file.
737 * coff-or32.c: Delete.
738 * cpu-openrisc.c: Delete.
739 * cpu-or32.c: Delete.
740 * elf32-openrisc.c: Delete.
741 * elf32-or32.c: Delete.
742 * Makefile.in: Regenerate.
743 * bfd-in2.h: Regenerate.
744 * configure: Regenerate.
745 * libbfd.h: Regenerate.
746
285fc9d8
YZ		 7472014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
748
749 PR ld/16821
750 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
751
5d3b02f0
WN		 7522014-04-22 Will Newton <will.newton@linaro.org>
753
754 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
755 function. (elf_backend_section_flags): Remove define.
756
cc75d373
RH		 7572014-04-21 Richard Henderson <rth@redhat.com>
758
d1c109de
RH		 759 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
760 parameter; honor it and disable got merging when false.
761 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
762 the first pass of relaxation.
763 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
764 the end of the LITERAL+LITUSE chain.
765 (elf64_alpha_relax_section): Only process LITERAL relocs during the
766 second pass of relaxation.
767
cc75d373
RH		 768 * configure.ac (use_secureplt): Enable by default.
769 * configure: Rebuild.
770
c9ffd2ea
TG		 7712014-04-18 Tristan Gingold <gingold@adacore.com>
772
773 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
774 bind_content, weak_bind_content, lazy_bind_content,
775 export_content.
776 (bfd_mach_o_load_command): Add comments, add next field.
777 (mach_o_data_struct): Replace commands field by first_command
778 and last_command.
779 * mach-o.c (bfd_mach_o_append_command): New function.
780 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
781 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
782 copy fields.
783 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
784 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
785 (bfd_mach_o_write_thread): Use macro instead of literal.
786 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
787 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
788 functions.
789 (bfd_mach_o_write_symtab_content): New function (extracted
790 from bfd_mach_o_write_symtab).
791 (bfd_mach_o_write_symtab): Split.
792 (bfd_mach_o_count_indirect_symbols): Move
793 (bfd_mach_o_build_dysymtab): Remove layout code.
794 (bfd_mach_o_write_contents): Rewritten to build commands in order.
795 (bfd_mach_o_count_sections_for_seg): Remove.
796 (bfd_mach_o_build_obj_seg_command): New function (extracted from
797 bfd_mach_o_build_seg_command).
798 (bfd_mach_o_build_exec_seg_command): New function.
799 (bfd_mach_o_build_dysymtab_command): Remove.
800 (bfd_mach_o_layout_commands): New function.
801 (bfd_mach_o_init_segment): New function.
802 (bfd_mach_o_build_commands): Major rework to handle non-object
803 files.
804 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
805 function.
806 (bfd_mach_o_read_dyld_info): Clear content fields.
807 (bfd_mach_o_read_segment): Adjust call.
808 (bfd_mach_o_flatten_sections): Adjust as now load commands are
809 chained.
810 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
811 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
812 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
813 Likewise.
814
967b2c53
TG		 8152014-04-18 Tristan Gingold <gingold@adacore.com>
816
817 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
818 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
819 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
820 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
821
4525c51a
TG		 8222014-04-18 Tristan Gingold <gingold@adacore.com>
823
824 * mach-o.h (bfd_mach_o_dylinker_command)
825 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
826 name_len field.
827 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
828 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
829
4384b284
TG		 8302014-04-18 Tristan Gingold <gingold@adacore.com>
831
832 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
833 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
834 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
835 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
836 each targets declared.
837 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
838 * mach-o-i386.c (TARGET_PAGESIZE): Define.
839
452216ab
TG		 8402014-04-18 Tristan Gingold <gingold@adacore.com>
841
842 * mach-o.c (bfd_mach_o_write_thread)
843 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
844 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
845 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
846 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
847 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
848 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
849 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
850 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
851 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
852 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
853 (bfd_mach_o_read_command): Now return a boolean status.
854 Adjust return statements.
855 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
856 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
857
cb22ccf4
KCY		 8582014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
859
860 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
861 field. Add assigned_low_gotno and assigned_high_gotno fields.
862 (mips_elf_create_local_got_entry): Update out-of-space condition.
863 Set index of new GOT entry to assigned_low_gotno if required by
864 the current relocation, else set it to assigned_high_gotno.
865 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
866 with assigned_low_gotno.
867 (mips_elf_multi_got): Initialize assigned_low_gotno and
868 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
869 in place of assigned_gotno when handling global GOT entries.
870 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
871 assigned_high_gotno.
872 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
873 gap in the middle of local GOT space.
874
4c34aff8
AM		 8752014-04-17 Alan Modra <amodra@gmail.com>
876
877 PR 16846
878 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
879 current bfd is a plugin. Don't always set type_change_ok
880 when old bfd is a plugin.
881
12241a34
TG		 8822014-04-16 Tristan Gingold <gingold@adacore.com>
883
884 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
885 flag.
886
40fd06d1
AM		 8872014-04-16 Alan Modra <amodra@gmail.com>
888
889 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
890 with "ba 0" rather than zeros.
891
fa85fb9a
MS		 8922014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
893
894 * (elfNN_aarch64_tls_relax): Fix instruction mask.
895
da3a2088
AM		 8962014-04-14 Alan Modra <amodra@gmail.com>
897
898 * elf32-ppc.c (BA): Define
899 (ppc_elf_link_hash_table_create): Correct default_params.
900 (write_glink_stub): Pad small plt call stub with "ba 0" rather
901 than "nop" for ppc476_workaround.
902 (ppc_elf_finish_dynamic_sections): Likewise for branch table
903 and __glink_PLTresolve. Ensure plt call stub at end of page
904 doesn't allow fall-thru prefetch.
905
32ae0d80
NC		 9062014-04-11 Nick Clifton <nickc@redhat.com>
907
908 PR ld/16821
909 * peXXigen.c (abs_finder): New function.
910 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
911 than 1^32 try to convert them into section relative values
912 instead.
913
85cf705b
NC		 9142014-04-11 Nick Clifton <nickc@redhat.com>
915
916 * bfd-in2.h: Regenerate.
917 * libbfd.h: Regenerate.
918
1511baec
SL		 9192014-04-10 Cesar Philippidis <cesar@codesourcery.com>
920
921 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
922 when building function stubs.
923
e4ef1b6c
DC		 9242014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
925
926 * elf32-avr.c: Add DIFF relocations for AVR.
927 (avr_final_link_relocate): Handle the DIFF relocs.
928 (bfd_elf_avr_diff_reloc): New.
929 (elf32_avr_is_diff_reloc): New.
930 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
931 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
932 bytes.
933
934 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
935
e30d16e9
AM		 9362014-04-09 Alan Modra <amodra@gmail.com>
937
938 * libcoff.h: Regenerate.
939
b4ab4364
AM		 9402014-04-09 Alan Modra <amodra@gmail.com>
941
942 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
943 of safe ppc476 insns at end of page. Also remove non-branch insns.
944 Expand comments.
945
6e6e7cfc 9462014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT		 947
948 * peXXigen.c (pe_print_debugdata): New function: Displays the
949 contents of the debug directory and decodes codeview entries.
950 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
951 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
952 Add functions for reading and writing debugdir and codeview
953 records.
954 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
955 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
956 * libcoff-in.h (pe_tdata): Add build-id data.
957 * libcoff.h: Regenerate.
958 * coffcode.h (coff_write_object_contents): Run build_id
959 after_write_object_contents hook.
960
115c6d5c
AM		 9612014-04-05 Alan Modra <amodra@gmail.com>
962
963 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
964 merging non-default sym.
965
26954155
TG		 9662014-04-04 Tristan Gingold <gingold@adacore.com>
967
968 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
969 configured for.
970
ca148c5a
TG		 9712014-04-04 Tristan Gingold <gingold@adacore.com>
972
973 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
974 thinko on names length.
975
47c50932
TG		 9762014-04-04 Tristan Gingold <gingold@adacore.com>
977
978 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
979 of output_section.
980 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
981
4ef27e04
TG		 9822014-04-04 Tristan Gingold <gingold@adacore.com>
983
984 * bfd.c (bfd_get_arch_size): Default is taken from arch.
985
b69c8728
JT		 9862014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
987
988 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
989 section before dereferencing.
990 (pe_print_idata, pe_print_edata, pe_print_reloc)
991 (rsrc_print_section): Don't bother interpreting the contents
992 of sections which have no contents.
993
1b6aeedb
MG		 9942014-04-03 Maria Guseva <m.guseva@samsung.com>
995
996 PR ld/16803
997 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
998 file position.
999
707e555b
TG		 10002014-04-03 Tristan Gingold <gingold@adacore.com>
1001
1002 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1003 output_section.
1004 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1005 Fix style.
1006 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1007
c3fcb775
AM		 10082014-04-03 Alan Modra <amodra@gmail.com>
1009
1010 * elf-bfd.h (struct elf_backend_data
1011 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1012 with "bfd_size_type size".
1013 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1014 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1015 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1016 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM		 1017 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1018 * bfd-in2.h: Regenerate.
c3fcb775 1019
7a79c514
TG		 10202014-04-02 Tristan Gingold <gingold@adacore.com>
1021
1022 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1023 (bfd_mach_o_prebind_cksum_command): New types.
1024 (bfd_mach_o_prebound_dylib_command): Rewrite.
1025 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1026 fields.
1027 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1028 command.
1029 (bfd_mach_o_read_prebind_cksum): New function.
1030 (bfd_mach_o_read_twolevel_hints): Ditto.
1031 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1032 commands.
1033
5979d6b6
AM		 10342014-04-02 Alan Modra <amodra@gmail.com>
1035
1036 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1037 Consolidate code handling possible section headers past end of
1038 segment. Don't use p_align for page size guess, instead use
1039 minpagesize. Take note of ld.so clearing section headers when
1040 p_memsz > p_filesz. Handle file header specifying no section
1041 headers. Handle zero p_align throughout. Default loadbase to
1042 zero. Add comments. Rename contents_size to high_offset, and
1043 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1044 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1045 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1046 Likewise.
1047 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1048 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1049 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1050 * bfd-in2.h: Regnerate.
1051
23d72939
TG		 10522014-04-01 Tristan Gingold <gingold@adacore.com>
1053
1054 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1055 when num == 0.
1056
6a631e86 10572014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 1058 Pavel Fedin <p.fedin@samsung.com>
6a631e86 1059
b4894562 1060 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG		 1061 entries on eabi and nacl targets.
1062 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM		 1063 (elf32_arm_nacl_plt_sym_val): Likewise.
1064 (elf32_arm_plt0_size): Add helper function.
1065 (elf32_arm_plt_size): Likewise.
6a631e86 1066
10be66a4
TG		 10672014-03-27 Tristan Gingold <gingold@adacore.com>
1068
1069 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1070 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1071
3cc27770
TG		 10722014-03-27 Tristan Gingold <gingold@adacore.com>
1073
1074 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1075 * mach-o.c (bfd_mach_o_write_symtab)
1076 (bfd_mach_o_write_contents)
1077 (bfd_mach_o_set_section_flags_from_bfd)
1078 (bfd_mach_o_build_seg_command): Fix indentation.
1079 (bfd_mach_o_get_base_address): New function.
1080
55bfc9ac
NC		 10812014-03-26 Nick Clifton <nickc@redhat.com>
1082
1083 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1084 relocations in discarded sections.
1085
d8028530
TG		 10862014-03-26 Tristan Gingold <gingold@adacore.com>
1087
1088 * mach-o.c (bfd_mach_o_convert_architecture): Add
1089 BFD_MACH_O_CPU_TYPE_ARM64.
1090
f6c7c3e8
AM		 10912014-03-26 Alan Modra <amodra@gmail.com>
1092
1093 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1094 needed plt entries when taking the address of functions for
1095 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1096 Move opd setup and abiversion checks to..
1097 (ppc64_elf_before_check_relocs): ..here. Renamed from
1098 ppc64_elf_process_dot_syms. Set output abiversion from input and
1099 input abiversion from output, if either is not set.
1100 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1101 (elf_backend_check_directives): Update.
1102
c955de36
WN		 11032014-03-25 Will Newton <will.newton@linaro.org>
1104
1105 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1106 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1107 of input sections rather than output sections.
1108
97323ad1
WN		 11092014-03-20 Will Newton <will.newton@linaro.org>
1110
1111 PR ld/16715
1112 * elf32-arm.c (elf32_arm_check_relocs): Set
1113 pointer_equality_needed for absolute references within
1114 executable links.
1115 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1116 unless pointer_equality_needed is set.
1117
1d63324c
NC		 11182014-03-19 Nick Clifton <nickc@redhat.com>
1119
6caf7111
NC		 1120 * peXXigen.c (rsrc_process_section): Add code to scan input
1121 sections and record their lengths. Use these lengths to find the
1122 start of each merged .rsrc section.
1d63324c 1123
fbe383b9
TG		 11242014-03-17 Tristan Gingold <gingold@adacore.com>
1125
1126 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1127 (bfd_mach_o_read_command): Ditto.
1128
5a026fc9
NC		 11292014-03-14 Meador Inge <meadori@codesourcery.com>
1130
b4894562
AM		 1131 * configure.in: Add strnlen to AC_CHECK_DECLS.
1132 * config.in: Regenerate.
1133 * configure: Regenerate.
1134 * sysdep.h (strnlen): Add prototype.
5a026fc9 1135
c3301df1
AM		 11362014-03-14 Alan Modra <amodra@gmail.com>
1137
1138 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1139 handling for VLE_SDA21 relocs.
1140
167ad85b
TG		 11412014-03-13 Tristan Gingold <gingold@adacore.com>
1142
1143 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1144 has been read.
1145 (pe_bfd_object_p): Also read version number to detect ILF.
1146 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1147 (x86_64pe_bigobj_vec): Define
1148 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1149 (bfd_coff_max_nscns): New macro.
1150 (coff_compute_section_file_positions): Use unsigned int for
1151 target_index. Compare with bfd_coff_max_nscns.
1152 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1153 Set a value for _bfd_coff_max_nscns.
1154 (header_bigobj_classid): New constant.
1155 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1156 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1157 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1158 functions.
1159 (bigobj_swap_table): New table.
1160 * libcoff.h: Regenerate.
1161 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1162 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1163 _bfd_coff_max_nscns.
1164 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1165 * coff-rs6000.c (bfd_xcoff_backend_data)
1166 (bfd_pmac_xcoff_backend_data): Likewise.
1167 * coff64-rs6000.c (bfd_xcoff_backend_data)
1168 (bfd_xcoff_aix5_backend_data): Likewise.
1169 * targets.c (x86_64pe_bigobj_vec): Declare.
1170 * configure.in (x86_64pe_bigobj_vec): New vector.
1171 * configure: Regenerate.
1172 * config.bfd: Add bigobj object format for Windows targets.
1173
c792917c
NC		 11742014-03-12 Nick Clifton <nickc@redhat.com>
1175
1176 PR ld/16671
1177 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1178 before testing for vxworks.
1179
fa47fa92
AM		 11802014-03-12 Alan Modra <amodra@gmail.com>
1181
1182 * Makefile.in: Regenerate.
1183
bbefd0a9
AM		 11842014-03-12 Alan Modra <amodra@gmail.com>
1185
1186 PR 16690
1187 * elf.c (copy_elf_program_header): Ignore first section lma if
1188 non-alloc.
1189
3c865fca
AM		 11902014-03-11 Alan Modra <amodra@gmail.com>
1191
1192 PR 16686
1193 * coff-rs6000.c: Include stdint.h.
1194 * coff64-rs6000.c: Likewise.
1195
ce15efd8
TG		 11962014-03-10 Tristan Gingold <gingold@adacore.com>
1197
1198 * ticoff.h: Removed.
1199
86c95733
AM		 12002014-03-08 Alan Modra <amodra@gmail.com>
1201
1202 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1203 many relocations. Correct bitsize and rightshift too for a number
1204 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1205 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1206 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1207 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1208 fields in instructions to signed/unsigned according to whether
1209 the field takes a signed or unsigned value. Tidy vle split16 code.
1210 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1211
b80eed39
AM		 12122014-03-08 Alan Modra <amodra@gmail.com>
1213
1214 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1215 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1216 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1217 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1218 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1219 fields in instructions to signed/unsigned according to whether
1220 the field takes a signed or unsigned value.
1221
c38e8559
PA		 12222014-03-07 Pedro Alves <palves@redhat.com>
1223
5893c83a 1224 PR gdb/16696
c38e8559
PA		 1225 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1226 through ptr_to_uint instead of through long.
1227
e9847026
NC		 12282014-03-06 Nick Clifton <nickc@redhat.com>
1229
1230 PR 16664
1231 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1232 attribute section names.
1233
4b95cf5c
AM		 12342014-03-05 Alan Modra <amodra@gmail.com>
1235
1236 Update copyright years.
1237
45965137
AM		 12382014-03-05 Alan Modra <amodra@gmail.com>
1239
1240 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1241 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1242 (ppc64_elf_check_relocs): Likewise.
1243 (ppc64_elf_relocate_section): Likewise.
1244 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1245 * bfd-in2.h: Regenerate.
1246 * libbfd.h: Regenerate.
1247
cd0c81e9 12482014-03-04 Heiher <r@hev.cc>
4ba154f5
RS		 1249
1250 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1251 Loongson-3A.
1252 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1253 extension of bfd_mach_mipsisa64r2.
1254
eed94f8f
NC		 12552014-03-04 Nick Clifton <nickc@redhat.com>
1256
1257 PR ld/16017
1258 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1259 (elf32_thumb2_plt_entry): New array.
1260 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1261 using thumb2 based PLT.
1262 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1263 entries.
1264 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1265 PLT entries.
1266 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1267 based PLT 0-entry.
1268 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1269 Thumb2 based PLT 0-entry.
1270 (elf32_arm_output_arch_local_syms): Handle creation of local
1271 symbols for Thumb2 based PLT entries.
1272
9850436d
AM		 12732014-02-28 Alan Modra <amodra@gmail.com>
1274
1275 PR ld/16643
1276 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1277 the same conditions we called check_relocs.
1278
1db37fe6
YG		 12792014-02-27 Yuri Gribov <y.gribov@samsung.com>
1280
1281 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1282 * bfd-in2.h: Regenerate.
1283 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1284 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1285 using long PLT entries.
1286 (bfd_elf32_arm_use_long_plt): New function.
1287 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1288
db434ba0
AM		 12892014-02-27 Alan Modra <amodra@gmail.com>
1290
1291 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1292 params for targets that don't use ppc32elf.em.
1293
d9972968
CLT		 12942014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1295
1296 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1297 of GOTOFF relocations.
1298
0ff2b86e
L		 12992014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1300 H.J. Lu <hongjiu.lu@intel.com>
1301
1302 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1303 (elf_x86_64_legacy_plt_entry): Likewise.
1304 (elf_x86_64_bnd_plt_entry): Likewise.
1305 (elf_x86_64_legacy_plt2_entry): Likewise.
1306 (elf_x86_64_bnd_plt2_entry): Likewise.
1307 (elf_x86_64_bnd_arch_bed): Likewise.
1308 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1309 (elf_x86_64_link_hash_table): Add plt_bnd.
1310 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1311 plt_bnd.
1312 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1313 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1314 in 64-bit mode.
1315 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1316 symbols. Resolve call to the second PLT if it is created.
1317 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1318 (elf_x86_64_relocate_section): Resolve PLT references to the
1319 second PLT if it is created.
1320 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1321 second PLT entry for BND relocation.
1322 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1323 the second PLT is created.
1324 (elf_x86_64_get_synthetic_symtab): New.
1325 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1326
7d4c687d
AM		 13272014-02-19 Alan Modra <amodra@gmail.com>
1328
1329 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1330 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1331 provision of out-of-line register save/restore routines.
1332
5db3e65d
JC		 13332014-02-18 Jack Carter <jack.carter@imgtec.com>
1334
b4894562
AM		 1335 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1336 PT_DYNAMIC segment flags.
5db3e65d 1337
024a2310
JK		 13382014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1339
1340 PR binutils/16595
1341 * simple.c (struct saved_offsets): New.
1342 (simple_save_output_info): Use it for ptr.
1343 (simple_restore_output_info): Use it for ptr. Check section_count.
1344 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1345
e7d1c40c
AM		 13462014-02-17 Alan Modra <amodra@gmail.com>
1347
1348 * elf64-ppc.h (struct ppc64_elf_params): Define.
1349 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1350 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1351 ppc64_elf_build_stubs): Update prototype.
1352 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1353 fields now in params. Adjust code throughout file.
1354 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1355 Save params pointer in htab.
1356 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1357 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1358 ppc64_elf_build_stubs): Remove parameters now in "params".
1359
668e22e5
AM		 13602014-02-17 Alan Modra <amodra@gmail.com>
1361
1362 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1363 patched for ppc476 workaround. Reapply branch taken/not taken
1364 relocs.
1365
9f7552cf
AM		 13662014-02-12 Alan Modra <amodra@gmail.com>
1367
1368 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1369 stubs for calls to __tls_get_addr that we know will later be
1370 optimised away.
1371
795bc6b3
AM		 13722014-02-12 Alan Modra <amodra@gmail.com>
1373
1374 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1375 for ld -r, when code sections are sufficiently aligned.
1376 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1377 pagesize_p2.
1378
b407645f
AM		 13792014-02-12 Alan Modra <amodra@gmail.com>
1380
1381 PR gold/15530
1382 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1383 --export-dynamic and --dynamic-list marking of symbols.
1384 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1385 cheap tests first.
1386
d6f6f455
L		 13872014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1388
1389 PR gold/16530
1390 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1391 executables if it matches dynamic_list.
1392
c1c69e83
AM		 13932014-02-10 Alan Modra <amodra@gmail.com>
1394
1395 * po/SRC-POTFILES.in: Regenerate.
1396 * po/bfd.pot: Regenerate.
1397
53291d1f
AM		 13982014-02-09 Alan Modra <amodra@gmail.com>
1399
1400 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1401 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1402 (elfNN_bed): Init new field.
1403 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1404 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1405 (ppc_elf_relax_section): Don't reallocate section here, write
1406 stubs, or write out relocs for ld -r here..
1407 (ppc_elf_relocate_section): ..instead write stubs here, and use
1408 existing code to write out relocs for ld -r. Fix offset
1409 adjustment on reloc for little-endian.
1410 (elf_backend_caches_rawsize): Define.
1411
d1eb5696
RO		 14122014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1413
85773039 1414 PR build/16550
d1eb5696
RO		 1415 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1416
2915c55b
JK		 14172014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1418
1419 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1420 return paths. Three times.
1421 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1422 return paths.
1423 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1424 (ppc64_elf_edit_toc): Free USED in return path.
1425
1c2de463
SL		 14262014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1427
1428 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1429 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1430 * libbfd.h: Regenerated.
1431 * bfd-in2.h: Regenerated.
1432 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1433 (nios2_reloc_map): Likewise.
1434 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1435 Fixed all references.
1436 (nios2_elf32_relocate_section): Add new relocations.
1437 (nios2_elf32_check_relocs): Likewise.
1438 (nios2_elf32_gc_sweep_hook): Likewise.
1439
5446cbdf
AM		 14402014-02-03 Alan Modra <amodra@gmail.com>
1441
1442 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1443 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1444 (ppc_elf_link_params): New function.
1445 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1446 workaround.
1447 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1448 parameters. Use htab->params instead.
1449 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1450 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1451 64 bytes for ppc476 workaround.
1452 (struct ppc_elf_relax_info): New.
1453 (ppc_elf_relax_section): Exclude linker created sections and
1454 those too small to hold one instruction. Don't add another
cd3416da 1455 branch around trampolines on later relax passes. Don't
5446cbdf
AM		 1456 generate trampolines for undefined symbols when !relocatable,
1457 nor for plugin symbols. Allocate space for ppc476 workaround
1458 patch area. Free fixups on error return path.
1459 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1460 * elf32-ppc.h (struct ppc_elf_params): New.
1461 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1462 (ppc_elf_link_params): Declare.
1463 * section.c (SEC_INFO_TYPE_TARGET): Define.
1464 * bfd-in2.h: Regenerate.
1465
82e91538
SL		 14662014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1467
1468 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1469 h_gp_got field.
1470 (nios2_elf32_relocate_section): Use got_base to adjust
1471 GOT-pointer-relative relocations relative to _gp_got.
1472 (create_got_section): Create _gp_got symbol.
1473 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1474 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1475
78058a5e
SL		 14762014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1477
1478 * bfd-in2.h: Update from reloc.c.
1479 * elf32-nios2.c: Include elf32-nios2.h.
1480 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1481 (nios2_reloc_map): Likewise.
1482 (enum elf32_nios2_stub_type): Declare.
1483 (struct elf32_nios2_stub_hash_entry): Declare.
1484 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1485 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1486 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1487 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1488 bfd_count, top_index, input_list, all_local_syms.
1489 (nios2_call26_stub_entry): New.
1490 (nios2_elf32_install_imm16): Move up in file.
1491 (nios2_elf32_install_data): Move up in file.
1492 (hiadj): Move up in file.
1493 (stub_hash_newfunc): New.
1494 (link_hash_newfunc): Initialize hsh_cache field.
1495 (STUB_SUFFIX): New.
1496 (nios2_stub_name): New.
1497 (nios2_get_stub_entry): New.
1498 (nios2_add_stub): New.
1499 (nios2_elf32_setup_section_lists): New.
1500 (nios2_elf32_next_input_section): New.
1501 (CALL26_SEGMENT): New.
1502 (MAX_STUB_SECTION_SIZE): New.
1503 (group_sections): New.
1504 (nios2_type_of_stub): New.
1505 (nios2_build_one_stub): New.
1506 (nios2_size_one_stub): New.
1507 (get_local_syms): New.
1508 (nios2_elf32_size_stubs): New.
1509 (nios2_elf32_build_stubs): New.
1510 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1511 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1512 trampolines for R_NIOS2_CALL26 stubs.
1513 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1514 (nios2_elf32_gc_sweep_hook): Likewise.
1515 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1516 (nios2_elf32_link_hash_table_free): New.
1517 (bfd_elf32_bfd_link_hash_table_free): Define.
1518 * elf32-nios2.h: New file.
1519 * libbfd.h: Update from reloc.c.
1520 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1521
df3ce959
NC		 15222014-01-29 Nick Clifton <nickc@redhat.com>
1523
1524 PR binutils/16318
1525 * elf32-metag.c (elf_metag_post_process_headers): Call
1526 _bfd_elf_post_process_headers.
1527 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1528 _bfd_elf_copy_private_data.
1529 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1530
27b829ee
NC		 15312014-01-29 Nick Clifton <nickc@redhat.com>
1532
1533 * bfd-in.h (bfd_set_section_vma): Delete.
1534 (bfd_set_section_alignment): Delete.
1535 (bfd_set_section_userdata): Delete.
1536 (bfd_set_cacheable): Delete.
1537 * bfd.c (bfd_set_cacheable): New static inline function.
1538 * section.c (bfd_set_section_userdata): Likewise.
1539 (bfd_set_section_vma): Likewise.
1540 (bfd_set_section_alignment): Likewise.
1541 * bfd-in2.h: Regenerate.
1542
0a9c7b2b
NC		 15432014-01-28 Nick Clifton <nickc@redhat.com>
1544
1545 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1546 attributes select the CU containing the abbreviation, which may not
1547 be the current CU.
1548
3ba720c7
AM		 15492014-01-24 Alan Modra <amodra@gmail.com>
1550
1551 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1552 to get_relocs for ELFv2.
1553
d923cae0
L		 15542014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1555
1556 PR ld/16498
3ba720c7 1557 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L		 1558 if TLS sections are not adjacent.
1559
16e4ecc0
AM		 15602014-01-22 Alan Modra <amodra@gmail.com>
1561
1562 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1563
eb8d7fda
AM		 15642014-01-22 Alan Modra <amodra@gmail.com>
1565
1566 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1567
4584ec12
L		 15682014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1569
1570 PR ld/16467
1571 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1572 regular default symbol definition and the versioned dynamic
1573 symbol definition mismatch, skip the default symbol definition
1574 if one of them is IFUNC.
1575
22ef172a
L		 15762014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1577
1578 PR ld/2404
1579 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1580 info->export_dynamic nor h->ref_dynamic for type mismatch when
1581 adding the default version.
1582
b75d42bc
AM		 15832014-01-16 Alan Modra <amodra@gmail.com>
1584
1585 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1586 mips_elf_traverse_got_arg* rather than mips_got_info*.
1587 Adjust caller. Alloc on output_bfd rather than symbol section
1588 owner.
1589
c353e543
L		 15902014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1591
1592 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1593 change.
1594 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1595
818d220a
L		 15962014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1597
1598 PR ld/16428
1599 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1600 against __ehdr_start.
1601 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1602
c3ce498c
L		 16032014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1604
1605 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1606 change.
1607 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1608
d1ec1e40
L		 16092014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1610
1611 PR ld/16428
1612 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1613 count if there are any non pc-relative relocs.
1614 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1615
f44a1f8e
CL		 16162014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1617 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1618
1619 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1620 offset while calculating relocation address.
1621 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1622 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1623
fd0fd00c
MJ		 16242014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1625
1626 PR ld/16202
1627 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1628 R_ARM_ABS8 and R_ARM_ABS16.
1629
aa726b9e
AM		 16302014-01-13 Alan Modra <amodra@gmail.com>
1631
1632 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1633 error when shared and force a plt call otherwise.
1634 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1635 plt_type == PLT_NEW.
1636 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1637 the appropriate call stub.
1638
eec2f3ed
AM		 16392014-01-10 Alan Modra <amodra@gmail.com>
1640
1641 PR ld/14207
1642 PR ld/16322
1643 PR binutils/16323
1644 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1645 (assign_file_positions_for_non_load_sections): When setting up
1646 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1647 header that completely covers the relro region.
1648
09bf66a8
TG		 16492014-01-09 Tristan Gingold <gingold@adacore.com>
1650
1651 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1652 table macros and add macros to initializa the structure.
1653
43a8475c
L		 16542014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1655
1656 PR ld/14207
1657 PR ld/16322
1658 PR binutils/16323
1659 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1660 size for PT_GNU_RELRO segment.
1661 (assign_file_positions_for_load_sections): If PT_LOAD segment
1662 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1663
1651e569
TT		 16642014-01-07 Tom Tromey <tromey@redhat.com>
1665
1666 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1667 wrappers.
1668
dc9155b2
NC		 16692014-01-03 Nick Clifton <nickc@redhat.com>
1670
1671 PR binutils/16199
1672 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1673 zero.
1674
dd8dfa39 16752014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A		 1676
1677 PR binutils/14289
1678 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1679
1be5090b
NC		 16802014-01-02 Nick Clifton <nickc@redhat.com>
1681
1682 PR binutils/11983
1683 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1684 filename in the bfd's filename field.
1685 * elfcode.h (bfd_from_remote_memory): Likewise.
1686 * ieee.c (ieee_object_p): Likewise.
1687 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1688 * oasys.c (oasys_openr_next_archived_file): Likewise.
1689 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1690 * opncls.c (bfd_fopen): Likewise.
1691 (bfd_openstreamr): Likewise.
1692 (bfd_openr_iovec): Likewise.
1693 (bfd_openw): Likewise.
1694 (bfd_create): Likewise.
1695 (_bfd_delete_bfd): Free filename.
1696
5fb776a6 1697For older changes see ChangeLog-2013
56882138 1698\f
5fb776a6 1699Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 1700
1701Copying and distribution of this file, with or without modification,
1702are permitted in any medium without royalty provided the copyright
1703notice and this notice are preserved.
1704
56882138
AM		 1705Local Variables:
1706mode: change-log
1707left-margin: 8
1708fill-column: 74
1709version-control: never
1710End:
GDB Binutils - Deliverables
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