daily update
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
270c9937
JB
12014-06-05 Joel Brobecker <brobecker@adacore.com>
2
3 * development.sh: New file.
4 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
5 Make -Werror the default with GCC only if DEVELOPMENT is true.
6 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
7 $(srcdir)/development.sh.
8 * Makefile.in, configure: Regenerate.
9
ac21917f
WN
102014-06-04 Will Newton <will.newton@linaro.org>
11
12 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
13 being non-NULL into an assert.
14 (elfNN_aarch64_tls_relax): Remove unused code.
15
33ac0ca1
DD
162014-06-03 DJ Delorie <dj@redhat.com>
17
18 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
19
c32abae8
NC
202014-06-03 Nick Clifton <nickc@redhat.com>
21
22 PR ld/16807
23 * peXXigen.c (rsrc_process_section): Page align the new contents
24 befgore writing out.
25
397998fc
AM
262014-06-03 Alan Modra <amodra@gmail.com>
27
28 * elf64-ppc.c (ADDIS_R12_R2): Define.
29 (build_plt_stub): Support fusion on ELFv2 stub.
30 (ppc_build_one_stub): Likewise for plt branch stubs.
31
b4894562
AM
322014-05-28 Alan Modra <amodra@gmail.com>
33
34 * elf32-rx.c (rx_table_map): Delete set but not used variables.
35
4ba3b326
TG
362014-05-28 Tristan Gingold <gingold@adacore.com>
37
38 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
39 to keep the length of the best fit range.
40 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
41 Likewise.
42
7a2f2d82
DD
432014-05-27 DJ Delorie <dj@redhat.com>
44
45 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
46 (rx_elf_relocate_section): If we find a reloc against
47 $tableentry$default$<name>, redirect it to the appropriate
48 $tableentry$<n>$.
49 (RX_Table_Info): New.
50 (rx_table_find): New. Check all tables and SEC_KEEP all sections
51 with table parts in them.
52 (rx_check_directives): New.
53 (rx_table_map_2): New.
54 (rx_table_map): New.
55 (rx_additional_link_map_text): New. Called to dump tables to the
56 map file.
57 * bfd/elf32-rx.h: New.
58
bceec4b9
DD
592014-05-20 DJ Delorie <dj@redhat.com>
60
61 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
62
93d1b056
AM
632014-05-20 Alan Modra <amodra@gmail.com>
64
65 PR 16952
66 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
67 Remove redundant setting of htab->elf.dynobj. Don't align.
68 Define .sdata symbols using _bfd_elf_define_linkage_sym.
69 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
70 (create_sdata_sym): Delete.
71 (elf_allocate_pointer_linker_section): Rename from
72 elf_create_pointer_linker_section. Align section.
73 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
74 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
75 and _SDA2_BASE_.
76 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
77 Remove unnecessary tests on _SDA_BASE_ sym.
78 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
79 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
80 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
81 (ppc_elf_maybe_strip_sdata_syms): Declare.
82
a7c7b2ba
RM
832014-05-16 Ryan Mansfield <rmansfield@qnx.com>
84
b4894562 85 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM
86
872014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT
88
89 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
90 in a section with no contents.
91 (is_vma_in_section, find_section_by_vma): New functions.
92 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
93 offsets in the debug directory.
94 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
95 Byte-swap GUID from little-endian to big-endian order for
96 consistent and conventional display.
97
856ea05c
KP
982014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
99
100 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
101 64-bit doubles objects mix with 32-bit doubles objects.
102 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
103
68e0f6b1
HPN
1042014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
105
106 * mmo.c: Update URLs in documentation comments.
107
1058c753
VA
1082014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
109 David Weatherford <weath@cadence.com>
110 Max Filippov <jcmvbkbc@gmail.com>
111
112 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
113 signed.
114
e59bc75b
AT
1152014-05-07 Andreas Tobler <andreast@fgznet.ch>
116
117 * config.bfd: Add proper arm config for *-*-freebsd*.
118
ae52f483
AB
1192014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
120
121 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
122 mips32r5 and mips64r5.
123 * archures.c (bfd_architecture): Likewise.
124 * bfd-in2.h (bfd_architecture): Likewise.
125 * cpu-mips.c (arch_info_struct): Likewise.
126 * elfxx-mips.c (mips_set_isa_flags): Likewise.
127
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RS
1282014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
129
130 * elfxx-mips.h (elfxx-mips.h): Declare.
131 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
132 Tag_GNU_MIPS_ABI_FP mismatches.
133 (_bfd_mips_fp_abi_string): New function.
134
2f67d686
AM
1352014-05-02 Alan Modra <amodra@gmail.com>
136
137 * targets.c: Sort bfd_target vectors somewhat alphabetically.
138 * configure.in: Likewise.
139 * configure: Regenerate.
140
6d00b590
AM
1412014-05-02 Alan Modra <amodra@gmail.com>
142
143 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
144 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
145 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
146 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
147 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
148 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
149 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
150 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
151 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
152 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
153 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
154 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
155 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
156 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
157 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
158 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
159 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
160 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
161 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
162 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
163 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
164 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
165 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
166 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
167 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
168 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
169 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
170 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
171 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
172 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
173 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
174 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
175 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
176 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
177 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
178 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
179 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
180 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
181 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
182 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
183 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
184 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
185 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
186 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
187 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
188 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
189 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
190 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
191 on aout targets.
192 * configure: Regenerate.
193
1218d67d
HPN
1942014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
195
196 * mmo.c (mmo File layout documentation): Add note about low bits
197 of address.
198 (mmo_write_chunk): When handling data remainder, assert that
199 previous remaining data is flushed.
200 (mmo_write_loc_chunk): Only look for trailing and leading zeros
201 when dealing with an aligned VMA and for aligned lengths. Don't skip
202 the last 32-bit-word of zeros.
203 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
204 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
205 emitting data, not after updating it.
206 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
207
a953eec9
NC
2082014-04-30 Nick Clifton <nickc@redhat.com>
209
210 * compress.c (bfd_is_section_compressed): When checking the
211 .debug_str section, also check the fifth byte in the section is
212 not part of a string.
213
5087d529
AM
2142014-04-30 Alan Modra <amodra@gmail.com>
215
216 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
217 (find_merged_cie): Identify personality functions by (bfd_id,index)
218 pair when a local sym is used.
219
230977a4
CS
2202014-04-29 Christian Svensson <blue@cmd.nu>
221
222 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
223 into .rela.got if it contained TLS relocations as well.
224
40af4a36
NC
2252014-04-28 Nick Clifton <nickc@redhat.com>
226
227 PR ld/16821
228 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
229 time warning.
230
a9e18c6a
AM
2312014-04-26 Alan Modra <amodra@gmail.com>
232
233 * po/SRC-POTFILES.in: Regenerate.
234 * configure: Regenerate.
235
88667baf
NC
2362014-04-25 Nick Clifton <nickc@redhat.com>
237
238 PR ld/16821
239 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
240 a 342-bit host. This time for older versions of gcc.
241
08937d80
NC
2422014-04-24 Nick Clifton <nickc@redhat.com>
243
244 * peXXigen.c (rsrc_print_section): Fix compile time warning for
245 32-bit hosts.
246
93ee1e36
AM
2472014-04-24 Alan Modra <amodra@gmail.com>
248
249 PR 16867
250 * dwarf2.c: Formatting.
251 (struct dwarf2_debug): Make adjusted_section_count signed.
252 (unset_sections): Make i signed.
253 (set_debug_vma): New function.
254 (place_sections): Handle separate debug object file. Set VMA
255 on debug sections, even if they have an output section. Also
256 set VMA on zero size sections, and non-load but alloc sections.
257 Set adjusted_section_count to -1 when no section adjustment.
258 Malloc adjusted_sections. Don't double last_vma. Transfer
259 alloc section VMAs to separate debug file.
260 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
261 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
262 test on symbols being the same before using old stash. Read
263 and use separate debug file symbols. Call place_sections.
264 (find_line): Don't call place_sections here.
265 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
266 * libbfd.h: Regenerate.
267 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
268 _bfd_dwarf2_slurp_debug_info call.
269 * simple.c (simple_save_output_info): Clarify comment.
270
3714081c
NC
2712014-04-24 Nick Clifton <nickc@redhat.com>
272
273 PR ld/16807
274 * peXXigen.c (struct rsrc_regions): New structure.
275 (rsrc_print_resource_directory): Use new structure. Include
276 offset of directory in listing.
277 (rsrc_print_resource_entry): Likewise.
278 (rsrc_print_section): Likewise.
279 (rsrc_count_entries): Do not increment sizeof_strings or
280 sizeof_leaves.
281 (rsrc_count_directory): Do not increment sizeof_tables.
282 (rsrc_compute_region_sizes): New function.
283 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
284 (rsrc_process_section): Compute size of regions after merging
285 entries.
286
cd0449ab
AM
2872014-04-23 Alan Modra <amodra@gmail.com>
288
289 PR ld/16787
290 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
291 (place_sections): Do not modify VMA of sections when called from
292 linker after sections have been placed in output sections. Short
293 circuit single section case.
294 (save_section_vma, section_vma_same): New functions.
295 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
296 change.
297 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
298 when non-relocatable.
299
d5f59c10
NC
3002014-04-22 Nick Clifton <nickc@redhat.com>
301
302 PR ld/16821
303 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
304
73589c9d
CS
3052014-04-22 Christian Svensson <blue@cmd.nu>
306
307 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
308 * archures.c: Likewise.
309 * coffcode.h: Likewise.
310 * config.bfd: Likewise.
311 * configure.in: Likewise.
312 * reloc.c: Likewise.
313 * targets.c: Likewise.
314 * cpu-or1k.c: New file.
315 * elf32-or1k.c: New file.
316 * coff-or32.c: Delete.
317 * cpu-openrisc.c: Delete.
318 * cpu-or32.c: Delete.
319 * elf32-openrisc.c: Delete.
320 * elf32-or32.c: Delete.
321 * Makefile.in: Regenerate.
322 * bfd-in2.h: Regenerate.
323 * configure: Regenerate.
324 * libbfd.h: Regenerate.
325
285fc9d8
YZ
3262014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
327
328 PR ld/16821
329 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
330
5d3b02f0
WN
3312014-04-22 Will Newton <will.newton@linaro.org>
332
333 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
334 function. (elf_backend_section_flags): Remove define.
335
cc75d373
RH
3362014-04-21 Richard Henderson <rth@redhat.com>
337
d1c109de
RH
338 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
339 parameter; honor it and disable got merging when false.
340 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
341 the first pass of relaxation.
342 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
343 the end of the LITERAL+LITUSE chain.
344 (elf64_alpha_relax_section): Only process LITERAL relocs during the
345 second pass of relaxation.
346
cc75d373
RH
347 * configure.ac (use_secureplt): Enable by default.
348 * configure: Rebuild.
349
c9ffd2ea
TG
3502014-04-18 Tristan Gingold <gingold@adacore.com>
351
352 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
353 bind_content, weak_bind_content, lazy_bind_content,
354 export_content.
355 (bfd_mach_o_load_command): Add comments, add next field.
356 (mach_o_data_struct): Replace commands field by first_command
357 and last_command.
358 * mach-o.c (bfd_mach_o_append_command): New function.
359 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
360 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
361 copy fields.
362 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
363 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
364 (bfd_mach_o_write_thread): Use macro instead of literal.
365 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
366 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
367 functions.
368 (bfd_mach_o_write_symtab_content): New function (extracted
369 from bfd_mach_o_write_symtab).
370 (bfd_mach_o_write_symtab): Split.
371 (bfd_mach_o_count_indirect_symbols): Move
372 (bfd_mach_o_build_dysymtab): Remove layout code.
373 (bfd_mach_o_write_contents): Rewritten to build commands in order.
374 (bfd_mach_o_count_sections_for_seg): Remove.
375 (bfd_mach_o_build_obj_seg_command): New function (extracted from
376 bfd_mach_o_build_seg_command).
377 (bfd_mach_o_build_exec_seg_command): New function.
378 (bfd_mach_o_build_dysymtab_command): Remove.
379 (bfd_mach_o_layout_commands): New function.
380 (bfd_mach_o_init_segment): New function.
381 (bfd_mach_o_build_commands): Major rework to handle non-object
382 files.
383 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
384 function.
385 (bfd_mach_o_read_dyld_info): Clear content fields.
386 (bfd_mach_o_read_segment): Adjust call.
387 (bfd_mach_o_flatten_sections): Adjust as now load commands are
388 chained.
389 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
390 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
391 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
392 Likewise.
393
967b2c53
TG
3942014-04-18 Tristan Gingold <gingold@adacore.com>
395
396 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
397 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
398 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
399 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
400
4525c51a
TG
4012014-04-18 Tristan Gingold <gingold@adacore.com>
402
403 * mach-o.h (bfd_mach_o_dylinker_command)
404 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
405 name_len field.
406 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
407 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
408
4384b284
TG
4092014-04-18 Tristan Gingold <gingold@adacore.com>
410
411 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
412 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
413 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
414 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
415 each targets declared.
416 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
417 * mach-o-i386.c (TARGET_PAGESIZE): Define.
418
452216ab
TG
4192014-04-18 Tristan Gingold <gingold@adacore.com>
420
421 * mach-o.c (bfd_mach_o_write_thread)
422 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
423 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
424 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
425 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
426 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
427 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
428 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
429 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
430 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
431 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
432 (bfd_mach_o_read_command): Now return a boolean status.
433 Adjust return statements.
434 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
435 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
436
cb22ccf4
KCY
4372014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
438
439 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
440 field. Add assigned_low_gotno and assigned_high_gotno fields.
441 (mips_elf_create_local_got_entry): Update out-of-space condition.
442 Set index of new GOT entry to assigned_low_gotno if required by
443 the current relocation, else set it to assigned_high_gotno.
444 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
445 with assigned_low_gotno.
446 (mips_elf_multi_got): Initialize assigned_low_gotno and
447 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
448 in place of assigned_gotno when handling global GOT entries.
449 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
450 assigned_high_gotno.
451 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
452 gap in the middle of local GOT space.
453
4c34aff8
AM
4542014-04-17 Alan Modra <amodra@gmail.com>
455
456 PR 16846
457 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
458 current bfd is a plugin. Don't always set type_change_ok
459 when old bfd is a plugin.
460
12241a34
TG
4612014-04-16 Tristan Gingold <gingold@adacore.com>
462
463 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
464 flag.
465
40fd06d1
AM
4662014-04-16 Alan Modra <amodra@gmail.com>
467
468 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
469 with "ba 0" rather than zeros.
470
fa85fb9a
MS
4712014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
472
473 * (elfNN_aarch64_tls_relax): Fix instruction mask.
474
da3a2088
AM
4752014-04-14 Alan Modra <amodra@gmail.com>
476
477 * elf32-ppc.c (BA): Define
478 (ppc_elf_link_hash_table_create): Correct default_params.
479 (write_glink_stub): Pad small plt call stub with "ba 0" rather
480 than "nop" for ppc476_workaround.
481 (ppc_elf_finish_dynamic_sections): Likewise for branch table
482 and __glink_PLTresolve. Ensure plt call stub at end of page
483 doesn't allow fall-thru prefetch.
484
32ae0d80
NC
4852014-04-11 Nick Clifton <nickc@redhat.com>
486
487 PR ld/16821
488 * peXXigen.c (abs_finder): New function.
489 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
490 than 1^32 try to convert them into section relative values
491 instead.
492
85cf705b
NC
4932014-04-11 Nick Clifton <nickc@redhat.com>
494
495 * bfd-in2.h: Regenerate.
496 * libbfd.h: Regenerate.
497
1511baec
SL
4982014-04-10 Cesar Philippidis <cesar@codesourcery.com>
499
500 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
501 when building function stubs.
502
e4ef1b6c
DC
5032014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
504
505 * elf32-avr.c: Add DIFF relocations for AVR.
506 (avr_final_link_relocate): Handle the DIFF relocs.
507 (bfd_elf_avr_diff_reloc): New.
508 (elf32_avr_is_diff_reloc): New.
509 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
510 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
511 bytes.
512
513 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
514
e30d16e9
AM
5152014-04-09 Alan Modra <amodra@gmail.com>
516
517 * libcoff.h: Regenerate.
518
b4ab4364
AM
5192014-04-09 Alan Modra <amodra@gmail.com>
520
521 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
522 of safe ppc476 insns at end of page. Also remove non-branch insns.
523 Expand comments.
524
6e6e7cfc 5252014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT
526
527 * peXXigen.c (pe_print_debugdata): New function: Displays the
528 contents of the debug directory and decodes codeview entries.
529 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
530 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
531 Add functions for reading and writing debugdir and codeview
532 records.
533 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
534 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
535 * libcoff-in.h (pe_tdata): Add build-id data.
536 * libcoff.h: Regenerate.
537 * coffcode.h (coff_write_object_contents): Run build_id
538 after_write_object_contents hook.
539
115c6d5c
AM
5402014-04-05 Alan Modra <amodra@gmail.com>
541
542 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
543 merging non-default sym.
544
26954155
TG
5452014-04-04 Tristan Gingold <gingold@adacore.com>
546
547 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
548 configured for.
549
ca148c5a
TG
5502014-04-04 Tristan Gingold <gingold@adacore.com>
551
552 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
553 thinko on names length.
554
47c50932
TG
5552014-04-04 Tristan Gingold <gingold@adacore.com>
556
557 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
558 of output_section.
559 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
560
4ef27e04
TG
5612014-04-04 Tristan Gingold <gingold@adacore.com>
562
563 * bfd.c (bfd_get_arch_size): Default is taken from arch.
564
b69c8728
JT
5652014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
566
567 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
568 section before dereferencing.
569 (pe_print_idata, pe_print_edata, pe_print_reloc)
570 (rsrc_print_section): Don't bother interpreting the contents
571 of sections which have no contents.
572
1b6aeedb
MG
5732014-04-03 Maria Guseva <m.guseva@samsung.com>
574
575 PR ld/16803
576 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
577 file position.
578
707e555b
TG
5792014-04-03 Tristan Gingold <gingold@adacore.com>
580
581 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
582 output_section.
583 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
584 Fix style.
585 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
586
c3fcb775
AM
5872014-04-03 Alan Modra <amodra@gmail.com>
588
589 * elf-bfd.h (struct elf_backend_data
590 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
591 with "bfd_size_type size".
592 (_bfd_elf32_bfd_from_remote_memory): Likewise.
593 (_bfd_elf64_bfd_from_remote_memory): Likewise.
594 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
595 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM
596 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
597 * bfd-in2.h: Regenerate.
c3fcb775 598
7a79c514
TG
5992014-04-02 Tristan Gingold <gingold@adacore.com>
600
601 * mach-o.h (bfd_mach_o_twolevel_hints_command)
602 (bfd_mach_o_prebind_cksum_command): New types.
603 (bfd_mach_o_prebound_dylib_command): Rewrite.
604 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
605 fields.
606 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
607 command.
608 (bfd_mach_o_read_prebind_cksum): New function.
609 (bfd_mach_o_read_twolevel_hints): Ditto.
610 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
611 commands.
612
5979d6b6
AM
6132014-04-02 Alan Modra <amodra@gmail.com>
614
615 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
616 Consolidate code handling possible section headers past end of
617 segment. Don't use p_align for page size guess, instead use
618 minpagesize. Take note of ld.so clearing section headers when
619 p_memsz > p_filesz. Handle file header specifying no section
620 headers. Handle zero p_align throughout. Default loadbase to
621 zero. Add comments. Rename contents_size to high_offset, and
622 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
623 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
624 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
625 Likewise.
626 (_bfd_elf32_bfd_from_remote_memory): Likewise.
627 (_bfd_elf64_bfd_from_remote_memory): Likewise.
628 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
629 * bfd-in2.h: Regnerate.
630
23d72939
TG
6312014-04-01 Tristan Gingold <gingold@adacore.com>
632
633 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
634 when num == 0.
635
6a631e86 6362014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 637 Pavel Fedin <p.fedin@samsung.com>
6a631e86 638
b4894562 639 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG
640 entries on eabi and nacl targets.
641 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM
642 (elf32_arm_nacl_plt_sym_val): Likewise.
643 (elf32_arm_plt0_size): Add helper function.
644 (elf32_arm_plt_size): Likewise.
6a631e86 645
10be66a4
TG
6462014-03-27 Tristan Gingold <gingold@adacore.com>
647
648 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
649 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
650
3cc27770
TG
6512014-03-27 Tristan Gingold <gingold@adacore.com>
652
653 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
654 * mach-o.c (bfd_mach_o_write_symtab)
655 (bfd_mach_o_write_contents)
656 (bfd_mach_o_set_section_flags_from_bfd)
657 (bfd_mach_o_build_seg_command): Fix indentation.
658 (bfd_mach_o_get_base_address): New function.
659
55bfc9ac
NC
6602014-03-26 Nick Clifton <nickc@redhat.com>
661
662 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
663 relocations in discarded sections.
664
d8028530
TG
6652014-03-26 Tristan Gingold <gingold@adacore.com>
666
667 * mach-o.c (bfd_mach_o_convert_architecture): Add
668 BFD_MACH_O_CPU_TYPE_ARM64.
669
f6c7c3e8
AM
6702014-03-26 Alan Modra <amodra@gmail.com>
671
672 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
673 needed plt entries when taking the address of functions for
674 abiversion == 0 (ie. unknown) as well as abiversion == 2.
675 Move opd setup and abiversion checks to..
676 (ppc64_elf_before_check_relocs): ..here. Renamed from
677 ppc64_elf_process_dot_syms. Set output abiversion from input and
678 input abiversion from output, if either is not set.
679 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
680 (elf_backend_check_directives): Update.
681
c955de36
WN
6822014-03-25 Will Newton <will.newton@linaro.org>
683
684 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
685 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
686 of input sections rather than output sections.
687
97323ad1
WN
6882014-03-20 Will Newton <will.newton@linaro.org>
689
690 PR ld/16715
691 * elf32-arm.c (elf32_arm_check_relocs): Set
692 pointer_equality_needed for absolute references within
693 executable links.
694 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
695 unless pointer_equality_needed is set.
696
1d63324c
NC
6972014-03-19 Nick Clifton <nickc@redhat.com>
698
6caf7111
NC
699 * peXXigen.c (rsrc_process_section): Add code to scan input
700 sections and record their lengths. Use these lengths to find the
701 start of each merged .rsrc section.
1d63324c 702
fbe383b9
TG
7032014-03-17 Tristan Gingold <gingold@adacore.com>
704
705 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
706 (bfd_mach_o_read_command): Ditto.
707
5a026fc9
NC
7082014-03-14 Meador Inge <meadori@codesourcery.com>
709
b4894562
AM
710 * configure.in: Add strnlen to AC_CHECK_DECLS.
711 * config.in: Regenerate.
712 * configure: Regenerate.
713 * sysdep.h (strnlen): Add prototype.
5a026fc9 714
c3301df1
AM
7152014-03-14 Alan Modra <amodra@gmail.com>
716
717 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
718 handling for VLE_SDA21 relocs.
719
167ad85b
TG
7202014-03-13 Tristan Gingold <gingold@adacore.com>
721
722 * peicode.h (pe_ILF_object_p): Adjust, as the version number
723 has been read.
724 (pe_bfd_object_p): Also read version number to detect ILF.
725 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
726 (x86_64pe_bigobj_vec): Define
727 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
728 (bfd_coff_max_nscns): New macro.
729 (coff_compute_section_file_positions): Use unsigned int for
730 target_index. Compare with bfd_coff_max_nscns.
731 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
732 Set a value for _bfd_coff_max_nscns.
733 (header_bigobj_classid): New constant.
734 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
735 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
736 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
737 functions.
738 (bigobj_swap_table): New table.
739 * libcoff.h: Regenerate.
740 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
741 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
742 _bfd_coff_max_nscns.
743 * coff-mips.c (mips_ecoff_backend_data): Likewise.
744 * coff-rs6000.c (bfd_xcoff_backend_data)
745 (bfd_pmac_xcoff_backend_data): Likewise.
746 * coff64-rs6000.c (bfd_xcoff_backend_data)
747 (bfd_xcoff_aix5_backend_data): Likewise.
748 * targets.c (x86_64pe_bigobj_vec): Declare.
749 * configure.in (x86_64pe_bigobj_vec): New vector.
750 * configure: Regenerate.
751 * config.bfd: Add bigobj object format for Windows targets.
752
c792917c
NC
7532014-03-12 Nick Clifton <nickc@redhat.com>
754
755 PR ld/16671
756 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
757 before testing for vxworks.
758
fa47fa92
AM
7592014-03-12 Alan Modra <amodra@gmail.com>
760
761 * Makefile.in: Regenerate.
762
bbefd0a9
AM
7632014-03-12 Alan Modra <amodra@gmail.com>
764
765 PR 16690
766 * elf.c (copy_elf_program_header): Ignore first section lma if
767 non-alloc.
768
3c865fca
AM
7692014-03-11 Alan Modra <amodra@gmail.com>
770
771 PR 16686
772 * coff-rs6000.c: Include stdint.h.
773 * coff64-rs6000.c: Likewise.
774
ce15efd8
TG
7752014-03-10 Tristan Gingold <gingold@adacore.com>
776
777 * ticoff.h: Removed.
778
86c95733
AM
7792014-03-08 Alan Modra <amodra@gmail.com>
780
781 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
782 many relocations. Correct bitsize and rightshift too for a number
783 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
784 Correct dst_mask on R_PPC_VLE_SDA21_LO.
785 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
786 (ppc_elf_relocate_section): Modify overflow test for 16-bit
787 fields in instructions to signed/unsigned according to whether
788 the field takes a signed or unsigned value. Tidy vle split16 code.
789 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
790
b80eed39
AM
7912014-03-08 Alan Modra <amodra@gmail.com>
792
793 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
794 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
795 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
796 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
797 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
798 fields in instructions to signed/unsigned according to whether
799 the field takes a signed or unsigned value.
800
c38e8559
PA
8012014-03-07 Pedro Alves <palves@redhat.com>
802
5893c83a 803 PR gdb/16696
c38e8559
PA
804 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
805 through ptr_to_uint instead of through long.
806
e9847026
NC
8072014-03-06 Nick Clifton <nickc@redhat.com>
808
809 PR 16664
810 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
811 attribute section names.
812
4b95cf5c
AM
8132014-03-05 Alan Modra <amodra@gmail.com>
814
815 Update copyright years.
816
45965137
AM
8172014-03-05 Alan Modra <amodra@gmail.com>
818
819 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
820 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
821 (ppc64_elf_check_relocs): Likewise.
822 (ppc64_elf_relocate_section): Likewise.
823 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
824 * bfd-in2.h: Regenerate.
825 * libbfd.h: Regenerate.
826
cd0c81e9 8272014-03-04 Heiher <r@hev.cc>
4ba154f5
RS
828
829 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
830 Loongson-3A.
831 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
832 extension of bfd_mach_mipsisa64r2.
833
eed94f8f
NC
8342014-03-04 Nick Clifton <nickc@redhat.com>
835
836 PR ld/16017
837 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
838 (elf32_thumb2_plt_entry): New array.
839 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
840 using thumb2 based PLT.
841 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
842 entries.
843 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
844 PLT entries.
845 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
846 based PLT 0-entry.
847 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
848 Thumb2 based PLT 0-entry.
849 (elf32_arm_output_arch_local_syms): Handle creation of local
850 symbols for Thumb2 based PLT entries.
851
9850436d
AM
8522014-02-28 Alan Modra <amodra@gmail.com>
853
854 PR ld/16643
855 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
856 the same conditions we called check_relocs.
857
1db37fe6
YG
8582014-02-27 Yuri Gribov <y.gribov@samsung.com>
859
860 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
861 * bfd-in2.h: Regenerate.
862 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
863 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
864 using long PLT entries.
865 (bfd_elf32_arm_use_long_plt): New function.
866 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
867
db434ba0
AM
8682014-02-27 Alan Modra <amodra@gmail.com>
869
870 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
871 params for targets that don't use ppc32elf.em.
872
d9972968
CLT
8732014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
874
875 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
876 of GOTOFF relocations.
877
0ff2b86e
L
8782014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
879 H.J. Lu <hongjiu.lu@intel.com>
880
881 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
882 (elf_x86_64_legacy_plt_entry): Likewise.
883 (elf_x86_64_bnd_plt_entry): Likewise.
884 (elf_x86_64_legacy_plt2_entry): Likewise.
885 (elf_x86_64_bnd_plt2_entry): Likewise.
886 (elf_x86_64_bnd_arch_bed): Likewise.
887 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
888 (elf_x86_64_link_hash_table): Add plt_bnd.
889 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
890 plt_bnd.
891 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
892 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
893 in 64-bit mode.
894 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
895 symbols. Resolve call to the second PLT if it is created.
896 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
897 (elf_x86_64_relocate_section): Resolve PLT references to the
898 second PLT if it is created.
899 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
900 second PLT entry for BND relocation.
901 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
902 the second PLT is created.
903 (elf_x86_64_get_synthetic_symtab): New.
904 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
905
7d4c687d
AM
9062014-02-19 Alan Modra <amodra@gmail.com>
907
908 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
909 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
910 provision of out-of-line register save/restore routines.
911
5db3e65d
JC
9122014-02-18 Jack Carter <jack.carter@imgtec.com>
913
b4894562
AM
914 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
915 PT_DYNAMIC segment flags.
5db3e65d 916
024a2310
JK
9172014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
918
919 PR binutils/16595
920 * simple.c (struct saved_offsets): New.
921 (simple_save_output_info): Use it for ptr.
922 (simple_restore_output_info): Use it for ptr. Check section_count.
923 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
924
e7d1c40c
AM
9252014-02-17 Alan Modra <amodra@gmail.com>
926
927 * elf64-ppc.h (struct ppc64_elf_params): Define.
928 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
929 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
930 ppc64_elf_build_stubs): Update prototype.
931 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
932 fields now in params. Adjust code throughout file.
933 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
934 Save params pointer in htab.
935 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
936 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
937 ppc64_elf_build_stubs): Remove parameters now in "params".
938
668e22e5
AM
9392014-02-17 Alan Modra <amodra@gmail.com>
940
941 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
942 patched for ppc476 workaround. Reapply branch taken/not taken
943 relocs.
944
9f7552cf
AM
9452014-02-12 Alan Modra <amodra@gmail.com>
946
947 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
948 stubs for calls to __tls_get_addr that we know will later be
949 optimised away.
950
795bc6b3
AM
9512014-02-12 Alan Modra <amodra@gmail.com>
952
953 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
954 for ld -r, when code sections are sufficiently aligned.
955 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
956 pagesize_p2.
957
b407645f
AM
9582014-02-12 Alan Modra <amodra@gmail.com>
959
960 PR gold/15530
961 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
962 --export-dynamic and --dynamic-list marking of symbols.
963 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
964 cheap tests first.
965
d6f6f455
L
9662014-02-10 H.J. Lu <hongjiu.lu@intel.com>
967
968 PR gold/16530
969 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
970 executables if it matches dynamic_list.
971
c1c69e83
AM
9722014-02-10 Alan Modra <amodra@gmail.com>
973
974 * po/SRC-POTFILES.in: Regenerate.
975 * po/bfd.pot: Regenerate.
976
53291d1f
AM
9772014-02-09 Alan Modra <amodra@gmail.com>
978
979 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
980 * elfxx-target.h (elf_backend_caches_rawsize): Define.
981 (elfNN_bed): Init new field.
982 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
983 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
984 (ppc_elf_relax_section): Don't reallocate section here, write
985 stubs, or write out relocs for ld -r here..
986 (ppc_elf_relocate_section): ..instead write stubs here, and use
987 existing code to write out relocs for ld -r. Fix offset
988 adjustment on reloc for little-endian.
989 (elf_backend_caches_rawsize): Define.
990
d1eb5696
RO
9912014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
992
85773039 993 PR build/16550
d1eb5696
RO
994 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
995
2915c55b
JK
9962014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
997
998 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
999 return paths. Three times.
1000 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1001 return paths.
1002 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1003 (ppc64_elf_edit_toc): Free USED in return path.
1004
1c2de463
SL
10052014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1006
1007 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1008 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1009 * libbfd.h: Regenerated.
1010 * bfd-in2.h: Regenerated.
1011 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1012 (nios2_reloc_map): Likewise.
1013 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1014 Fixed all references.
1015 (nios2_elf32_relocate_section): Add new relocations.
1016 (nios2_elf32_check_relocs): Likewise.
1017 (nios2_elf32_gc_sweep_hook): Likewise.
1018
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AM
10192014-02-03 Alan Modra <amodra@gmail.com>
1020
1021 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1022 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1023 (ppc_elf_link_params): New function.
1024 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1025 workaround.
1026 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1027 parameters. Use htab->params instead.
1028 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1029 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1030 64 bytes for ppc476 workaround.
1031 (struct ppc_elf_relax_info): New.
1032 (ppc_elf_relax_section): Exclude linker created sections and
1033 those too small to hold one instruction. Don't add another
1034 branch around trampolines on later relax passes. Don't
1035 generate trampolines for undefined symbols when !relocatable,
1036 nor for plugin symbols. Allocate space for ppc476 workaround
1037 patch area. Free fixups on error return path.
1038 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1039 * elf32-ppc.h (struct ppc_elf_params): New.
1040 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1041 (ppc_elf_link_params): Declare.
1042 * section.c (SEC_INFO_TYPE_TARGET): Define.
1043 * bfd-in2.h: Regenerate.
1044
82e91538
SL
10452014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1046
1047 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1048 h_gp_got field.
1049 (nios2_elf32_relocate_section): Use got_base to adjust
1050 GOT-pointer-relative relocations relative to _gp_got.
1051 (create_got_section): Create _gp_got symbol.
1052 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1053 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1054
78058a5e
SL
10552014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1056
1057 * bfd-in2.h: Update from reloc.c.
1058 * elf32-nios2.c: Include elf32-nios2.h.
1059 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1060 (nios2_reloc_map): Likewise.
1061 (enum elf32_nios2_stub_type): Declare.
1062 (struct elf32_nios2_stub_hash_entry): Declare.
1063 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1064 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1065 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1066 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1067 bfd_count, top_index, input_list, all_local_syms.
1068 (nios2_call26_stub_entry): New.
1069 (nios2_elf32_install_imm16): Move up in file.
1070 (nios2_elf32_install_data): Move up in file.
1071 (hiadj): Move up in file.
1072 (stub_hash_newfunc): New.
1073 (link_hash_newfunc): Initialize hsh_cache field.
1074 (STUB_SUFFIX): New.
1075 (nios2_stub_name): New.
1076 (nios2_get_stub_entry): New.
1077 (nios2_add_stub): New.
1078 (nios2_elf32_setup_section_lists): New.
1079 (nios2_elf32_next_input_section): New.
1080 (CALL26_SEGMENT): New.
1081 (MAX_STUB_SECTION_SIZE): New.
1082 (group_sections): New.
1083 (nios2_type_of_stub): New.
1084 (nios2_build_one_stub): New.
1085 (nios2_size_one_stub): New.
1086 (get_local_syms): New.
1087 (nios2_elf32_size_stubs): New.
1088 (nios2_elf32_build_stubs): New.
1089 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1090 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1091 trampolines for R_NIOS2_CALL26 stubs.
1092 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1093 (nios2_elf32_gc_sweep_hook): Likewise.
1094 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1095 (nios2_elf32_link_hash_table_free): New.
1096 (bfd_elf32_bfd_link_hash_table_free): Define.
1097 * elf32-nios2.h: New file.
1098 * libbfd.h: Update from reloc.c.
1099 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1100
df3ce959
NC
11012014-01-29 Nick Clifton <nickc@redhat.com>
1102
1103 PR binutils/16318
1104 * elf32-metag.c (elf_metag_post_process_headers): Call
1105 _bfd_elf_post_process_headers.
1106 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1107 _bfd_elf_copy_private_data.
1108 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1109
27b829ee
NC
11102014-01-29 Nick Clifton <nickc@redhat.com>
1111
1112 * bfd-in.h (bfd_set_section_vma): Delete.
1113 (bfd_set_section_alignment): Delete.
1114 (bfd_set_section_userdata): Delete.
1115 (bfd_set_cacheable): Delete.
1116 * bfd.c (bfd_set_cacheable): New static inline function.
1117 * section.c (bfd_set_section_userdata): Likewise.
1118 (bfd_set_section_vma): Likewise.
1119 (bfd_set_section_alignment): Likewise.
1120 * bfd-in2.h: Regenerate.
1121
0a9c7b2b
NC
11222014-01-28 Nick Clifton <nickc@redhat.com>
1123
1124 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1125 attributes select the CU containing the abbreviation, which may not
1126 be the current CU.
1127
3ba720c7
AM
11282014-01-24 Alan Modra <amodra@gmail.com>
1129
1130 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1131 to get_relocs for ELFv2.
1132
d923cae0
L
11332014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1134
1135 PR ld/16498
3ba720c7 1136 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L
1137 if TLS sections are not adjacent.
1138
16e4ecc0
AM
11392014-01-22 Alan Modra <amodra@gmail.com>
1140
1141 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1142
eb8d7fda
AM
11432014-01-22 Alan Modra <amodra@gmail.com>
1144
1145 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1146
4584ec12
L
11472014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1148
1149 PR ld/16467
1150 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1151 regular default symbol definition and the versioned dynamic
1152 symbol definition mismatch, skip the default symbol definition
1153 if one of them is IFUNC.
1154
22ef172a
L
11552014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1156
1157 PR ld/2404
1158 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1159 info->export_dynamic nor h->ref_dynamic for type mismatch when
1160 adding the default version.
1161
b75d42bc
AM
11622014-01-16 Alan Modra <amodra@gmail.com>
1163
1164 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1165 mips_elf_traverse_got_arg* rather than mips_got_info*.
1166 Adjust caller. Alloc on output_bfd rather than symbol section
1167 owner.
1168
c353e543
L
11692014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1170
1171 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1172 change.
1173 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1174
818d220a
L
11752014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1176
1177 PR ld/16428
1178 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1179 against __ehdr_start.
1180 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1181
c3ce498c
L
11822014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1183
1184 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1185 change.
1186 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1187
d1ec1e40
L
11882014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1189
1190 PR ld/16428
1191 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1192 count if there are any non pc-relative relocs.
1193 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1194
f44a1f8e
CL
11952014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1196 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1197
1198 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1199 offset while calculating relocation address.
1200 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1201 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1202
fd0fd00c
MJ
12032014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1204
1205 PR ld/16202
1206 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1207 R_ARM_ABS8 and R_ARM_ABS16.
1208
aa726b9e
AM
12092014-01-13 Alan Modra <amodra@gmail.com>
1210
1211 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1212 error when shared and force a plt call otherwise.
1213 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1214 plt_type == PLT_NEW.
1215 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1216 the appropriate call stub.
1217
eec2f3ed
AM
12182014-01-10 Alan Modra <amodra@gmail.com>
1219
1220 PR ld/14207
1221 PR ld/16322
1222 PR binutils/16323
1223 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1224 (assign_file_positions_for_non_load_sections): When setting up
1225 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1226 header that completely covers the relro region.
1227
09bf66a8
TG
12282014-01-09 Tristan Gingold <gingold@adacore.com>
1229
1230 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1231 table macros and add macros to initializa the structure.
1232
43a8475c
L
12332014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1234
1235 PR ld/14207
1236 PR ld/16322
1237 PR binutils/16323
1238 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1239 size for PT_GNU_RELRO segment.
1240 (assign_file_positions_for_load_sections): If PT_LOAD segment
1241 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1242
1651e569
TT
12432014-01-07 Tom Tromey <tromey@redhat.com>
1244
1245 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1246 wrappers.
1247
dc9155b2
NC
12482014-01-03 Nick Clifton <nickc@redhat.com>
1249
1250 PR binutils/16199
1251 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1252 zero.
1253
dd8dfa39 12542014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A
1255
1256 PR binutils/14289
1257 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1258
1be5090b
NC
12592014-01-02 Nick Clifton <nickc@redhat.com>
1260
1261 PR binutils/11983
1262 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1263 filename in the bfd's filename field.
1264 * elfcode.h (bfd_from_remote_memory): Likewise.
1265 * ieee.c (ieee_object_p): Likewise.
1266 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1267 * oasys.c (oasys_openr_next_archived_file): Likewise.
1268 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1269 * opncls.c (bfd_fopen): Likewise.
1270 (bfd_openstreamr): Likewise.
1271 (bfd_openr_iovec): Likewise.
1272 (bfd_openw): Likewise.
1273 (bfd_create): Likewise.
1274 (_bfd_delete_bfd): Free filename.
1275
5fb776a6 1276For older changes see ChangeLog-2013
56882138 1277\f
5fb776a6 1278Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC
1279
1280Copying and distribution of this file, with or without modification,
1281are permitted in any medium without royalty provided the copyright
1282notice and this notice are preserved.
1283
56882138
AM
1284Local Variables:
1285mode: change-log
1286left-margin: 8
1287fill-column: 74
1288version-control: never
1289End:
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