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mi-support.exp: Fix some pastos.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
68e0f6b1
HPN		 12014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
2
3 * mmo.c: Update URLs in documentation comments.
4
1058c753
VA		 52014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
6 David Weatherford <weath@cadence.com>
7 Max Filippov <jcmvbkbc@gmail.com>
8
9 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
10 signed.
11
e59bc75b
AT		 122014-05-07 Andreas Tobler <andreast@fgznet.ch>
13
14 * config.bfd: Add proper arm config for *-*-freebsd*.
15
ae52f483
AB		 162014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
17
18 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
19 mips32r5 and mips64r5.
20 * archures.c (bfd_architecture): Likewise.
21 * bfd-in2.h (bfd_architecture): Likewise.
22 * cpu-mips.c (arch_info_struct): Likewise.
23 * elfxx-mips.c (mips_set_isa_flags): Likewise.
24
757a636f
RS		 252014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
26
27 * elfxx-mips.h (elfxx-mips.h): Declare.
28 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
29 Tag_GNU_MIPS_ABI_FP mismatches.
30 (_bfd_mips_fp_abi_string): New function.
31
2f67d686
AM		 322014-05-02 Alan Modra <amodra@gmail.com>
33
34 * targets.c: Sort bfd_target vectors somewhat alphabetically.
35 * configure.in: Likewise.
36 * configure: Regenerate.
37
6d00b590
AM		 382014-05-02 Alan Modra <amodra@gmail.com>
39
40 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
41 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
42 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
43 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
44 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
45 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
46 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
47 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
48 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
49 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
50 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
51 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
52 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
53 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
54 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
55 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
56 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
57 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
58 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
59 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
60 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
61 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
62 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
63 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
64 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
65 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
66 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
67 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
68 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
69 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
70 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
71 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
72 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
73 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
74 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
75 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
76 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
77 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
78 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
79 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
80 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
81 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
82 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
83 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
84 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
85 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
86 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
87 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
88 on aout targets.
89 * configure: Regenerate.
90
1218d67d
HPN		 912014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
92
93 * mmo.c (mmo File layout documentation): Add note about low bits
94 of address.
95 (mmo_write_chunk): When handling data remainder, assert that
96 previous remaining data is flushed.
97 (mmo_write_loc_chunk): Only look for trailing and leading zeros
98 when dealing with an aligned VMA and for aligned lengths. Don't skip
99 the last 32-bit-word of zeros.
100 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
101 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
102 emitting data, not after updating it.
103 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
104
a953eec9
NC		 1052014-04-30 Nick Clifton <nickc@redhat.com>
106
107 * compress.c (bfd_is_section_compressed): When checking the
108 .debug_str section, also check the fifth byte in the section is
109 not part of a string.
110
5087d529
AM		 1112014-04-30 Alan Modra <amodra@gmail.com>
112
113 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
114 (find_merged_cie): Identify personality functions by (bfd_id,index)
115 pair when a local sym is used.
116
230977a4
CS		 1172014-04-29 Christian Svensson <blue@cmd.nu>
118
119 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
120 into .rela.got if it contained TLS relocations as well.
121
40af4a36
NC		 1222014-04-28 Nick Clifton <nickc@redhat.com>
123
124 PR ld/16821
125 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
126 time warning.
127
a9e18c6a
AM		 1282014-04-26 Alan Modra <amodra@gmail.com>
129
130 * po/SRC-POTFILES.in: Regenerate.
131 * configure: Regenerate.
132
88667baf
NC		 1332014-04-25 Nick Clifton <nickc@redhat.com>
134
135 PR ld/16821
136 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
137 a 342-bit host. This time for older versions of gcc.
138
08937d80
NC		 1392014-04-24 Nick Clifton <nickc@redhat.com>
140
141 * peXXigen.c (rsrc_print_section): Fix compile time warning for
142 32-bit hosts.
143
93ee1e36
AM		 1442014-04-24 Alan Modra <amodra@gmail.com>
145
146 PR 16867
147 * dwarf2.c: Formatting.
148 (struct dwarf2_debug): Make adjusted_section_count signed.
149 (unset_sections): Make i signed.
150 (set_debug_vma): New function.
151 (place_sections): Handle separate debug object file. Set VMA
152 on debug sections, even if they have an output section. Also
153 set VMA on zero size sections, and non-load but alloc sections.
154 Set adjusted_section_count to -1 when no section adjustment.
155 Malloc adjusted_sections. Don't double last_vma. Transfer
156 alloc section VMAs to separate debug file.
157 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
158 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
159 test on symbols being the same before using old stash. Read
160 and use separate debug file symbols. Call place_sections.
161 (find_line): Don't call place_sections here.
162 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
163 * libbfd.h: Regenerate.
164 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
165 _bfd_dwarf2_slurp_debug_info call.
166 * simple.c (simple_save_output_info): Clarify comment.
167
3714081c
NC		 1682014-04-24 Nick Clifton <nickc@redhat.com>
169
170 PR ld/16807
171 * peXXigen.c (struct rsrc_regions): New structure.
172 (rsrc_print_resource_directory): Use new structure. Include
173 offset of directory in listing.
174 (rsrc_print_resource_entry): Likewise.
175 (rsrc_print_section): Likewise.
176 (rsrc_count_entries): Do not increment sizeof_strings or
177 sizeof_leaves.
178 (rsrc_count_directory): Do not increment sizeof_tables.
179 (rsrc_compute_region_sizes): New function.
180 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
181 (rsrc_process_section): Compute size of regions after merging
182 entries.
183
cd0449ab
AM		 1842014-04-23 Alan Modra <amodra@gmail.com>
185
186 PR ld/16787
187 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
188 (place_sections): Do not modify VMA of sections when called from
189 linker after sections have been placed in output sections. Short
190 circuit single section case.
191 (save_section_vma, section_vma_same): New functions.
192 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
193 change.
194 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
195 when non-relocatable.
196
d5f59c10
NC		 1972014-04-22 Nick Clifton <nickc@redhat.com>
198
199 PR ld/16821
200 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
201
73589c9d
CS		 2022014-04-22 Christian Svensson <blue@cmd.nu>
203
204 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
205 * archures.c: Likewise.
206 * coffcode.h: Likewise.
207 * config.bfd: Likewise.
208 * configure.in: Likewise.
209 * reloc.c: Likewise.
210 * targets.c: Likewise.
211 * cpu-or1k.c: New file.
212 * elf32-or1k.c: New file.
213 * coff-or32.c: Delete.
214 * cpu-openrisc.c: Delete.
215 * cpu-or32.c: Delete.
216 * elf32-openrisc.c: Delete.
217 * elf32-or32.c: Delete.
218 * Makefile.in: Regenerate.
219 * bfd-in2.h: Regenerate.
220 * configure: Regenerate.
221 * libbfd.h: Regenerate.
222
285fc9d8
YZ		 2232014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
224
225 PR ld/16821
226 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
227
5d3b02f0
WN		 2282014-04-22 Will Newton <will.newton@linaro.org>
229
230 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
231 function. (elf_backend_section_flags): Remove define.
232
cc75d373
RH		 2332014-04-21 Richard Henderson <rth@redhat.com>
234
d1c109de
RH		 235 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
236 parameter; honor it and disable got merging when false.
237 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
238 the first pass of relaxation.
239 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
240 the end of the LITERAL+LITUSE chain.
241 (elf64_alpha_relax_section): Only process LITERAL relocs during the
242 second pass of relaxation.
243
cc75d373
RH		 244 * configure.ac (use_secureplt): Enable by default.
245 * configure: Rebuild.
246
c9ffd2ea
TG		 2472014-04-18 Tristan Gingold <gingold@adacore.com>
248
249 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
250 bind_content, weak_bind_content, lazy_bind_content,
251 export_content.
252 (bfd_mach_o_load_command): Add comments, add next field.
253 (mach_o_data_struct): Replace commands field by first_command
254 and last_command.
255 * mach-o.c (bfd_mach_o_append_command): New function.
256 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
257 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
258 copy fields.
259 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
260 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
261 (bfd_mach_o_write_thread): Use macro instead of literal.
262 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
263 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
264 functions.
265 (bfd_mach_o_write_symtab_content): New function (extracted
266 from bfd_mach_o_write_symtab).
267 (bfd_mach_o_write_symtab): Split.
268 (bfd_mach_o_count_indirect_symbols): Move
269 (bfd_mach_o_build_dysymtab): Remove layout code.
270 (bfd_mach_o_write_contents): Rewritten to build commands in order.
271 (bfd_mach_o_count_sections_for_seg): Remove.
272 (bfd_mach_o_build_obj_seg_command): New function (extracted from
273 bfd_mach_o_build_seg_command).
274 (bfd_mach_o_build_exec_seg_command): New function.
275 (bfd_mach_o_build_dysymtab_command): Remove.
276 (bfd_mach_o_layout_commands): New function.
277 (bfd_mach_o_init_segment): New function.
278 (bfd_mach_o_build_commands): Major rework to handle non-object
279 files.
280 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
281 function.
282 (bfd_mach_o_read_dyld_info): Clear content fields.
283 (bfd_mach_o_read_segment): Adjust call.
284 (bfd_mach_o_flatten_sections): Adjust as now load commands are
285 chained.
286 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
287 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
288 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
289 Likewise.
290
967b2c53
TG		 2912014-04-18 Tristan Gingold <gingold@adacore.com>
292
293 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
294 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
295 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
296 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
297
4525c51a
TG		 2982014-04-18 Tristan Gingold <gingold@adacore.com>
299
300 * mach-o.h (bfd_mach_o_dylinker_command)
301 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
302 name_len field.
303 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
304 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
305
4384b284
TG		 3062014-04-18 Tristan Gingold <gingold@adacore.com>
307
308 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
309 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
310 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
311 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
312 each targets declared.
313 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
314 * mach-o-i386.c (TARGET_PAGESIZE): Define.
315
452216ab
TG		 3162014-04-18 Tristan Gingold <gingold@adacore.com>
317
318 * mach-o.c (bfd_mach_o_write_thread)
319 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
320 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
321 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
322 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
323 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
324 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
325 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
326 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
327 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
328 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
329 (bfd_mach_o_read_command): Now return a boolean status.
330 Adjust return statements.
331 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
332 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
333
cb22ccf4
KCY		 3342014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
335
336 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
337 field. Add assigned_low_gotno and assigned_high_gotno fields.
338 (mips_elf_create_local_got_entry): Update out-of-space condition.
339 Set index of new GOT entry to assigned_low_gotno if required by
340 the current relocation, else set it to assigned_high_gotno.
341 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
342 with assigned_low_gotno.
343 (mips_elf_multi_got): Initialize assigned_low_gotno and
344 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
345 in place of assigned_gotno when handling global GOT entries.
346 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
347 assigned_high_gotno.
348 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
349 gap in the middle of local GOT space.
350
4c34aff8
AM		 3512014-04-17 Alan Modra <amodra@gmail.com>
352
353 PR 16846
354 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
355 current bfd is a plugin. Don't always set type_change_ok
356 when old bfd is a plugin.
357
12241a34
TG		 3582014-04-16 Tristan Gingold <gingold@adacore.com>
359
360 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
361 flag.
362
40fd06d1
AM		 3632014-04-16 Alan Modra <amodra@gmail.com>
364
365 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
366 with "ba 0" rather than zeros.
367
fa85fb9a
MS		 3682014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
369
370 * (elfNN_aarch64_tls_relax): Fix instruction mask.
371
da3a2088
AM		 3722014-04-14 Alan Modra <amodra@gmail.com>
373
374 * elf32-ppc.c (BA): Define
375 (ppc_elf_link_hash_table_create): Correct default_params.
376 (write_glink_stub): Pad small plt call stub with "ba 0" rather
377 than "nop" for ppc476_workaround.
378 (ppc_elf_finish_dynamic_sections): Likewise for branch table
379 and __glink_PLTresolve. Ensure plt call stub at end of page
380 doesn't allow fall-thru prefetch.
381
32ae0d80
NC		 3822014-04-11 Nick Clifton <nickc@redhat.com>
383
384 PR ld/16821
385 * peXXigen.c (abs_finder): New function.
386 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
387 than 1^32 try to convert them into section relative values
388 instead.
389
85cf705b
NC		 3902014-04-11 Nick Clifton <nickc@redhat.com>
391
392 * bfd-in2.h: Regenerate.
393 * libbfd.h: Regenerate.
394
1511baec
SL		 3952014-04-10 Cesar Philippidis <cesar@codesourcery.com>
396
397 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
398 when building function stubs.
399
e4ef1b6c
DC		 4002014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
401
402 * elf32-avr.c: Add DIFF relocations for AVR.
403 (avr_final_link_relocate): Handle the DIFF relocs.
404 (bfd_elf_avr_diff_reloc): New.
405 (elf32_avr_is_diff_reloc): New.
406 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
407 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
408 bytes.
409
410 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
411
e30d16e9
AM		 4122014-04-09 Alan Modra <amodra@gmail.com>
413
414 * libcoff.h: Regenerate.
415
b4ab4364
AM		 4162014-04-09 Alan Modra <amodra@gmail.com>
417
418 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
419 of safe ppc476 insns at end of page. Also remove non-branch insns.
420 Expand comments.
421
61e2488c
JT		 4222014-04-08 Jon TURNEY <jon.turney@dronecode.org.uk>
423
424 * peXXigen.c (pe_print_debugdata): New function: Displays the
425 contents of the debug directory and decodes codeview entries.
426 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
427 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
428 Add functions for reading and writing debugdir and codeview
429 records.
430 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
431 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
432 * libcoff-in.h (pe_tdata): Add build-id data.
433 * libcoff.h: Regenerate.
434 * coffcode.h (coff_write_object_contents): Run build_id
435 after_write_object_contents hook.
436
115c6d5c
AM		 4372014-04-05 Alan Modra <amodra@gmail.com>
438
439 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
440 merging non-default sym.
441
26954155
TG		 4422014-04-04 Tristan Gingold <gingold@adacore.com>
443
444 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
445 configured for.
446
ca148c5a
TG		 4472014-04-04 Tristan Gingold <gingold@adacore.com>
448
449 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
450 thinko on names length.
451
47c50932
TG		 4522014-04-04 Tristan Gingold <gingold@adacore.com>
453
454 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
455 of output_section.
456 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
457
4ef27e04
TG		 4582014-04-04 Tristan Gingold <gingold@adacore.com>
459
460 * bfd.c (bfd_get_arch_size): Default is taken from arch.
461
b69c8728
JT		 4622014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
463
464 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
465 section before dereferencing.
466 (pe_print_idata, pe_print_edata, pe_print_reloc)
467 (rsrc_print_section): Don't bother interpreting the contents
468 of sections which have no contents.
469
1b6aeedb
MG		 4702014-04-03 Maria Guseva <m.guseva@samsung.com>
471
472 PR ld/16803
473 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
474 file position.
475
707e555b
TG		 4762014-04-03 Tristan Gingold <gingold@adacore.com>
477
478 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
479 output_section.
480 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
481 Fix style.
482 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
483
c3fcb775
AM		 4842014-04-03 Alan Modra <amodra@gmail.com>
485
486 * elf-bfd.h (struct elf_backend_data
487 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
488 with "bfd_size_type size".
489 (_bfd_elf32_bfd_from_remote_memory): Likewise.
490 (_bfd_elf64_bfd_from_remote_memory): Likewise.
491 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
492 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM		 493 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
494 * bfd-in2.h: Regenerate.
c3fcb775 495
7a79c514
TG		 4962014-04-02 Tristan Gingold <gingold@adacore.com>
497
498 * mach-o.h (bfd_mach_o_twolevel_hints_command)
499 (bfd_mach_o_prebind_cksum_command): New types.
500 (bfd_mach_o_prebound_dylib_command): Rewrite.
501 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
502 fields.
503 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
504 command.
505 (bfd_mach_o_read_prebind_cksum): New function.
506 (bfd_mach_o_read_twolevel_hints): Ditto.
507 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
508 commands.
509
5979d6b6
AM		 5102014-04-02 Alan Modra <amodra@gmail.com>
511
512 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
513 Consolidate code handling possible section headers past end of
514 segment. Don't use p_align for page size guess, instead use
515 minpagesize. Take note of ld.so clearing section headers when
516 p_memsz > p_filesz. Handle file header specifying no section
517 headers. Handle zero p_align throughout. Default loadbase to
518 zero. Add comments. Rename contents_size to high_offset, and
519 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
520 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
521 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
522 Likewise.
523 (_bfd_elf32_bfd_from_remote_memory): Likewise.
524 (_bfd_elf64_bfd_from_remote_memory): Likewise.
525 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
526 * bfd-in2.h: Regnerate.
527
23d72939
TG		 5282014-04-01 Tristan Gingold <gingold@adacore.com>
529
530 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
531 when num == 0.
532
6a631e86
YG		 5332014-03-27 Yury Gribov <y.gribov@samsung.com>
534 Pavel Fedin <p.fedin@samsung.com>
535
536 * elf32-arm.c: Add support for limited pretty-printing of PLT
537 entries on eabi and nacl targets.
538 (elf32_arm_get_synthetic_symtab): Add new callback.
539 (elf32_arm_nacl_plt_sym_val): Likewise.
540 (elf32_arm_plt0_size): Add helper function.
541 (elf32_arm_plt_size): Likewise.
542
10be66a4
TG		 5432014-03-27 Tristan Gingold <gingold@adacore.com>
544
545 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
546 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
547
3cc27770
TG		 5482014-03-27 Tristan Gingold <gingold@adacore.com>
549
550 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
551 * mach-o.c (bfd_mach_o_write_symtab)
552 (bfd_mach_o_write_contents)
553 (bfd_mach_o_set_section_flags_from_bfd)
554 (bfd_mach_o_build_seg_command): Fix indentation.
555 (bfd_mach_o_get_base_address): New function.
556
55bfc9ac
NC		 5572014-03-26 Nick Clifton <nickc@redhat.com>
558
559 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
560 relocations in discarded sections.
561
d8028530
TG		 5622014-03-26 Tristan Gingold <gingold@adacore.com>
563
564 * mach-o.c (bfd_mach_o_convert_architecture): Add
565 BFD_MACH_O_CPU_TYPE_ARM64.
566
f6c7c3e8
AM		 5672014-03-26 Alan Modra <amodra@gmail.com>
568
569 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
570 needed plt entries when taking the address of functions for
571 abiversion == 0 (ie. unknown) as well as abiversion == 2.
572 Move opd setup and abiversion checks to..
573 (ppc64_elf_before_check_relocs): ..here. Renamed from
574 ppc64_elf_process_dot_syms. Set output abiversion from input and
575 input abiversion from output, if either is not set.
576 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
577 (elf_backend_check_directives): Update.
578
c955de36
WN		 5792014-03-25 Will Newton <will.newton@linaro.org>
580
581 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
582 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
583 of input sections rather than output sections.
584
97323ad1
WN		 5852014-03-20 Will Newton <will.newton@linaro.org>
586
587 PR ld/16715
588 * elf32-arm.c (elf32_arm_check_relocs): Set
589 pointer_equality_needed for absolute references within
590 executable links.
591 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
592 unless pointer_equality_needed is set.
593
1d63324c
NC		 5942014-03-19 Nick Clifton <nickc@redhat.com>
595
6caf7111
NC		 596 * peXXigen.c (rsrc_process_section): Add code to scan input
597 sections and record their lengths. Use these lengths to find the
598 start of each merged .rsrc section.
1d63324c 599
fbe383b9
TG		 6002014-03-17 Tristan Gingold <gingold@adacore.com>
601
602 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
603 (bfd_mach_o_read_command): Ditto.
604
5a026fc9
NC		 6052014-03-14 Meador Inge <meadori@codesourcery.com>
606
607 * configure.in: Add strnlen to AC_CHECK_DECLS.
608 * config.in: Regenerate.
609 * configure: Regenerate.
610 * sysdep.h (strnlen): Add prototype.
611
c3301df1
AM		 6122014-03-14 Alan Modra <amodra@gmail.com>
613
614 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
615 handling for VLE_SDA21 relocs.
616
167ad85b
TG		 6172014-03-13 Tristan Gingold <gingold@adacore.com>
618
619 * peicode.h (pe_ILF_object_p): Adjust, as the version number
620 has been read.
621 (pe_bfd_object_p): Also read version number to detect ILF.
622 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
623 (x86_64pe_bigobj_vec): Define
624 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
625 (bfd_coff_max_nscns): New macro.
626 (coff_compute_section_file_positions): Use unsigned int for
627 target_index. Compare with bfd_coff_max_nscns.
628 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
629 Set a value for _bfd_coff_max_nscns.
630 (header_bigobj_classid): New constant.
631 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
632 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
633 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
634 functions.
635 (bigobj_swap_table): New table.
636 * libcoff.h: Regenerate.
637 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
638 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
639 _bfd_coff_max_nscns.
640 * coff-mips.c (mips_ecoff_backend_data): Likewise.
641 * coff-rs6000.c (bfd_xcoff_backend_data)
642 (bfd_pmac_xcoff_backend_data): Likewise.
643 * coff64-rs6000.c (bfd_xcoff_backend_data)
644 (bfd_xcoff_aix5_backend_data): Likewise.
645 * targets.c (x86_64pe_bigobj_vec): Declare.
646 * configure.in (x86_64pe_bigobj_vec): New vector.
647 * configure: Regenerate.
648 * config.bfd: Add bigobj object format for Windows targets.
649
c792917c
NC		 6502014-03-12 Nick Clifton <nickc@redhat.com>
651
652 PR ld/16671
653 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
654 before testing for vxworks.
655
fa47fa92
AM		 6562014-03-12 Alan Modra <amodra@gmail.com>
657
658 * Makefile.in: Regenerate.
659
bbefd0a9
AM		 6602014-03-12 Alan Modra <amodra@gmail.com>
661
662 PR 16690
663 * elf.c (copy_elf_program_header): Ignore first section lma if
664 non-alloc.
665
3c865fca
AM		 6662014-03-11 Alan Modra <amodra@gmail.com>
667
668 PR 16686
669 * coff-rs6000.c: Include stdint.h.
670 * coff64-rs6000.c: Likewise.
671
ce15efd8
TG		 6722014-03-10 Tristan Gingold <gingold@adacore.com>
673
674 * ticoff.h: Removed.
675
86c95733
AM		 6762014-03-08 Alan Modra <amodra@gmail.com>
677
678 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
679 many relocations. Correct bitsize and rightshift too for a number
680 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
681 Correct dst_mask on R_PPC_VLE_SDA21_LO.
682 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
683 (ppc_elf_relocate_section): Modify overflow test for 16-bit
684 fields in instructions to signed/unsigned according to whether
685 the field takes a signed or unsigned value. Tidy vle split16 code.
686 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
687
b80eed39
AM		 6882014-03-08 Alan Modra <amodra@gmail.com>
689
690 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
691 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
692 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
693 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
694 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
695 fields in instructions to signed/unsigned according to whether
696 the field takes a signed or unsigned value.
697
c38e8559
PA		 6982014-03-07 Pedro Alves <palves@redhat.com>
699
5893c83a 700 PR gdb/16696
c38e8559
PA		 701 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
702 through ptr_to_uint instead of through long.
703
e9847026
NC		 7042014-03-06 Nick Clifton <nickc@redhat.com>
705
706 PR 16664
707 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
708 attribute section names.
709
4b95cf5c
AM		 7102014-03-05 Alan Modra <amodra@gmail.com>
711
712 Update copyright years.
713
45965137
AM		 7142014-03-05 Alan Modra <amodra@gmail.com>
715
716 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
717 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
718 (ppc64_elf_check_relocs): Likewise.
719 (ppc64_elf_relocate_section): Likewise.
720 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
721 * bfd-in2.h: Regenerate.
722 * libbfd.h: Regenerate.
723
cd0c81e9 7242014-03-04 Heiher <r@hev.cc>
4ba154f5
RS		 725
726 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
727 Loongson-3A.
728 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
729 extension of bfd_mach_mipsisa64r2.
730
eed94f8f
NC		 7312014-03-04 Nick Clifton <nickc@redhat.com>
732
733 PR ld/16017
734 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
735 (elf32_thumb2_plt_entry): New array.
736 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
737 using thumb2 based PLT.
738 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
739 entries.
740 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
741 PLT entries.
742 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
743 based PLT 0-entry.
744 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
745 Thumb2 based PLT 0-entry.
746 (elf32_arm_output_arch_local_syms): Handle creation of local
747 symbols for Thumb2 based PLT entries.
748
9850436d
AM		 7492014-02-28 Alan Modra <amodra@gmail.com>
750
751 PR ld/16643
752 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
753 the same conditions we called check_relocs.
754
1db37fe6
YG		 7552014-02-27 Yuri Gribov <y.gribov@samsung.com>
756
757 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
758 * bfd-in2.h: Regenerate.
759 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
760 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
761 using long PLT entries.
762 (bfd_elf32_arm_use_long_plt): New function.
763 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
764
db434ba0
AM		 7652014-02-27 Alan Modra <amodra@gmail.com>
766
767 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
768 params for targets that don't use ppc32elf.em.
769
d9972968
CLT		 7702014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
771
772 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
773 of GOTOFF relocations.
774
0ff2b86e
L		 7752014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
776 H.J. Lu <hongjiu.lu@intel.com>
777
778 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
779 (elf_x86_64_legacy_plt_entry): Likewise.
780 (elf_x86_64_bnd_plt_entry): Likewise.
781 (elf_x86_64_legacy_plt2_entry): Likewise.
782 (elf_x86_64_bnd_plt2_entry): Likewise.
783 (elf_x86_64_bnd_arch_bed): Likewise.
784 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
785 (elf_x86_64_link_hash_table): Add plt_bnd.
786 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
787 plt_bnd.
788 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
789 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
790 in 64-bit mode.
791 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
792 symbols. Resolve call to the second PLT if it is created.
793 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
794 (elf_x86_64_relocate_section): Resolve PLT references to the
795 second PLT if it is created.
796 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
797 second PLT entry for BND relocation.
798 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
799 the second PLT is created.
800 (elf_x86_64_get_synthetic_symtab): New.
801 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
802
7d4c687d
AM		 8032014-02-19 Alan Modra <amodra@gmail.com>
804
805 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
806 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
807 provision of out-of-line register save/restore routines.
808
5db3e65d
JC		 8092014-02-18 Jack Carter <jack.carter@imgtec.com>
810
811 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
812 PT_DYNAMIC segment flags.
813
024a2310
JK		 8142014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
815
816 PR binutils/16595
817 * simple.c (struct saved_offsets): New.
818 (simple_save_output_info): Use it for ptr.
819 (simple_restore_output_info): Use it for ptr. Check section_count.
820 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
821
e7d1c40c
AM		 8222014-02-17 Alan Modra <amodra@gmail.com>
823
824 * elf64-ppc.h (struct ppc64_elf_params): Define.
825 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
826 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
827 ppc64_elf_build_stubs): Update prototype.
828 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
829 fields now in params. Adjust code throughout file.
830 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
831 Save params pointer in htab.
832 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
833 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
834 ppc64_elf_build_stubs): Remove parameters now in "params".
835
668e22e5
AM		 8362014-02-17 Alan Modra <amodra@gmail.com>
837
838 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
839 patched for ppc476 workaround. Reapply branch taken/not taken
840 relocs.
841
9f7552cf
AM		 8422014-02-12 Alan Modra <amodra@gmail.com>
843
844 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
845 stubs for calls to __tls_get_addr that we know will later be
846 optimised away.
847
795bc6b3
AM		 8482014-02-12 Alan Modra <amodra@gmail.com>
849
850 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
851 for ld -r, when code sections are sufficiently aligned.
852 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
853 pagesize_p2.
854
b407645f
AM		 8552014-02-12 Alan Modra <amodra@gmail.com>
856
857 PR gold/15530
858 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
859 --export-dynamic and --dynamic-list marking of symbols.
860 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
861 cheap tests first.
862
d6f6f455
L		 8632014-02-10 H.J. Lu <hongjiu.lu@intel.com>
864
865 PR gold/16530
866 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
867 executables if it matches dynamic_list.
868
c1c69e83
AM		 8692014-02-10 Alan Modra <amodra@gmail.com>
870
871 * po/SRC-POTFILES.in: Regenerate.
872 * po/bfd.pot: Regenerate.
873
53291d1f
AM		 8742014-02-09 Alan Modra <amodra@gmail.com>
875
876 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
877 * elfxx-target.h (elf_backend_caches_rawsize): Define.
878 (elfNN_bed): Init new field.
879 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
880 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
881 (ppc_elf_relax_section): Don't reallocate section here, write
882 stubs, or write out relocs for ld -r here..
883 (ppc_elf_relocate_section): ..instead write stubs here, and use
884 existing code to write out relocs for ld -r. Fix offset
885 adjustment on reloc for little-endian.
886 (elf_backend_caches_rawsize): Define.
887
d1eb5696
RO		 8882014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
889
85773039 890 PR build/16550
d1eb5696
RO		 891 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
892
2915c55b
JK		 8932014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
894
895 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
896 return paths. Three times.
897 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
898 return paths.
899 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
900 (ppc64_elf_edit_toc): Free USED in return path.
901
1c2de463
SL		 9022014-02-03 Sandra Loosemore <sandra@codesourcery.com>
903
904 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
905 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
906 * libbfd.h: Regenerated.
907 * bfd-in2.h: Regenerated.
908 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
909 (nios2_reloc_map): Likewise.
910 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
911 Fixed all references.
912 (nios2_elf32_relocate_section): Add new relocations.
913 (nios2_elf32_check_relocs): Likewise.
914 (nios2_elf32_gc_sweep_hook): Likewise.
915
5446cbdf
AM		 9162014-02-03 Alan Modra <amodra@gmail.com>
917
918 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
919 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
920 (ppc_elf_link_params): New function.
921 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
922 workaround.
923 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
924 parameters. Use htab->params instead.
925 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
926 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
927 64 bytes for ppc476 workaround.
928 (struct ppc_elf_relax_info): New.
929 (ppc_elf_relax_section): Exclude linker created sections and
930 those too small to hold one instruction. Don't add another
931 branch around trampolines on later relax passes. Don't
932 generate trampolines for undefined symbols when !relocatable,
933 nor for plugin symbols. Allocate space for ppc476 workaround
934 patch area. Free fixups on error return path.
935 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
936 * elf32-ppc.h (struct ppc_elf_params): New.
937 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
938 (ppc_elf_link_params): Declare.
939 * section.c (SEC_INFO_TYPE_TARGET): Define.
940 * bfd-in2.h: Regenerate.
941
82e91538
SL		 9422014-02-02 Sandra Loosemore <sandra@codesourcery.com>
943
944 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
945 h_gp_got field.
946 (nios2_elf32_relocate_section): Use got_base to adjust
947 GOT-pointer-relative relocations relative to _gp_got.
948 (create_got_section): Create _gp_got symbol.
949 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
950 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
951
78058a5e
SL		 9522014-01-30 Sandra Loosemore <sandra@codesourcery.com>
953
954 * bfd-in2.h: Update from reloc.c.
955 * elf32-nios2.c: Include elf32-nios2.h.
956 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
957 (nios2_reloc_map): Likewise.
958 (enum elf32_nios2_stub_type): Declare.
959 (struct elf32_nios2_stub_hash_entry): Declare.
960 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
961 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
962 (struct elf32_nios2_link_hash_table): Add new fields bstab,
963 stub_bfd, add_stub_section, layout_sections_again, stub_group,
964 bfd_count, top_index, input_list, all_local_syms.
965 (nios2_call26_stub_entry): New.
966 (nios2_elf32_install_imm16): Move up in file.
967 (nios2_elf32_install_data): Move up in file.
968 (hiadj): Move up in file.
969 (stub_hash_newfunc): New.
970 (link_hash_newfunc): Initialize hsh_cache field.
971 (STUB_SUFFIX): New.
972 (nios2_stub_name): New.
973 (nios2_get_stub_entry): New.
974 (nios2_add_stub): New.
975 (nios2_elf32_setup_section_lists): New.
976 (nios2_elf32_next_input_section): New.
977 (CALL26_SEGMENT): New.
978 (MAX_STUB_SECTION_SIZE): New.
979 (group_sections): New.
980 (nios2_type_of_stub): New.
981 (nios2_build_one_stub): New.
982 (nios2_size_one_stub): New.
983 (get_local_syms): New.
984 (nios2_elf32_size_stubs): New.
985 (nios2_elf32_build_stubs): New.
986 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
987 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
988 trampolines for R_NIOS2_CALL26 stubs.
989 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
990 (nios2_elf32_gc_sweep_hook): Likewise.
991 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
992 (nios2_elf32_link_hash_table_free): New.
993 (bfd_elf32_bfd_link_hash_table_free): Define.
994 * elf32-nios2.h: New file.
995 * libbfd.h: Update from reloc.c.
996 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
997
df3ce959
NC		 9982014-01-29 Nick Clifton <nickc@redhat.com>
999
1000 PR binutils/16318
1001 * elf32-metag.c (elf_metag_post_process_headers): Call
1002 _bfd_elf_post_process_headers.
1003 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1004 _bfd_elf_copy_private_data.
1005 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1006
27b829ee
NC		 10072014-01-29 Nick Clifton <nickc@redhat.com>
1008
1009 * bfd-in.h (bfd_set_section_vma): Delete.
1010 (bfd_set_section_alignment): Delete.
1011 (bfd_set_section_userdata): Delete.
1012 (bfd_set_cacheable): Delete.
1013 * bfd.c (bfd_set_cacheable): New static inline function.
1014 * section.c (bfd_set_section_userdata): Likewise.
1015 (bfd_set_section_vma): Likewise.
1016 (bfd_set_section_alignment): Likewise.
1017 * bfd-in2.h: Regenerate.
1018
0a9c7b2b
NC		 10192014-01-28 Nick Clifton <nickc@redhat.com>
1020
1021 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1022 attributes select the CU containing the abbreviation, which may not
1023 be the current CU.
1024
3ba720c7
AM		 10252014-01-24 Alan Modra <amodra@gmail.com>
1026
1027 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1028 to get_relocs for ELFv2.
1029
d923cae0
L		 10302014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1031
1032 PR ld/16498
3ba720c7 1033 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L		 1034 if TLS sections are not adjacent.
1035
16e4ecc0
AM		 10362014-01-22 Alan Modra <amodra@gmail.com>
1037
1038 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1039
eb8d7fda
AM		 10402014-01-22 Alan Modra <amodra@gmail.com>
1041
1042 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1043
4584ec12
L		 10442014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1045
1046 PR ld/16467
1047 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1048 regular default symbol definition and the versioned dynamic
1049 symbol definition mismatch, skip the default symbol definition
1050 if one of them is IFUNC.
1051
22ef172a
L		 10522014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1053
1054 PR ld/2404
1055 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1056 info->export_dynamic nor h->ref_dynamic for type mismatch when
1057 adding the default version.
1058
b75d42bc
AM		 10592014-01-16 Alan Modra <amodra@gmail.com>
1060
1061 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1062 mips_elf_traverse_got_arg* rather than mips_got_info*.
1063 Adjust caller. Alloc on output_bfd rather than symbol section
1064 owner.
1065
c353e543
L		 10662014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1067
1068 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1069 change.
1070 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1071
818d220a
L		 10722014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1073
1074 PR ld/16428
1075 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1076 against __ehdr_start.
1077 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1078
c3ce498c
L		 10792014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1080
1081 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1082 change.
1083 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1084
d1ec1e40
L		 10852014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1086
1087 PR ld/16428
1088 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1089 count if there are any non pc-relative relocs.
1090 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1091
f44a1f8e
CL		 10922014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1093 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1094
1095 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1096 offset while calculating relocation address.
1097 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1098 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1099
fd0fd00c
MJ		 11002014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1101
1102 PR ld/16202
1103 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1104 R_ARM_ABS8 and R_ARM_ABS16.
1105
aa726b9e
AM		 11062014-01-13 Alan Modra <amodra@gmail.com>
1107
1108 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1109 error when shared and force a plt call otherwise.
1110 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1111 plt_type == PLT_NEW.
1112 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1113 the appropriate call stub.
1114
eec2f3ed
AM		 11152014-01-10 Alan Modra <amodra@gmail.com>
1116
1117 PR ld/14207
1118 PR ld/16322
1119 PR binutils/16323
1120 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1121 (assign_file_positions_for_non_load_sections): When setting up
1122 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1123 header that completely covers the relro region.
1124
09bf66a8
TG		 11252014-01-09 Tristan Gingold <gingold@adacore.com>
1126
1127 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1128 table macros and add macros to initializa the structure.
1129
43a8475c
L		 11302014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1131
1132 PR ld/14207
1133 PR ld/16322
1134 PR binutils/16323
1135 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1136 size for PT_GNU_RELRO segment.
1137 (assign_file_positions_for_load_sections): If PT_LOAD segment
1138 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1139
1651e569
TT		 11402014-01-07 Tom Tromey <tromey@redhat.com>
1141
1142 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1143 wrappers.
1144
dc9155b2
NC		 11452014-01-03 Nick Clifton <nickc@redhat.com>
1146
1147 PR binutils/16199
1148 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1149 zero.
1150
dd8dfa39 11512014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A		 1152
1153 PR binutils/14289
1154 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1155
1be5090b
NC		 11562014-01-02 Nick Clifton <nickc@redhat.com>
1157
1158 PR binutils/11983
1159 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1160 filename in the bfd's filename field.
1161 * elfcode.h (bfd_from_remote_memory): Likewise.
1162 * ieee.c (ieee_object_p): Likewise.
1163 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1164 * oasys.c (oasys_openr_next_archived_file): Likewise.
1165 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1166 * opncls.c (bfd_fopen): Likewise.
1167 (bfd_openstreamr): Likewise.
1168 (bfd_openr_iovec): Likewise.
1169 (bfd_openw): Likewise.
1170 (bfd_create): Likewise.
1171 (_bfd_delete_bfd): Free filename.
1172
5fb776a6 1173For older changes see ChangeLog-2013
56882138 1174\f
5fb776a6 1175Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 1176
1177Copying and distribution of this file, with or without modification,
1178are permitted in any medium without royalty provided the copyright
1179notice and this notice are preserved.
1180
56882138
AM		 1181Local Variables:
1182mode: change-log
1183left-margin: 8
1184fill-column: 74
1185version-control: never
1186End:
GDB Binutils - Deliverables
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