1 2014-06-05 Joel Brobecker <brobecker@adacore.com>
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.
10 2014-06-04 Will Newton <will.newton@linaro.org>
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.
16 2014-06-03 DJ Delorie <dj@redhat.com>
18 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
20 2014-06-03 Nick Clifton <nickc@redhat.com>
23 * peXXigen.c (rsrc_process_section): Page align the new contents
26 2014-06-03 Alan Modra <amodra@gmail.com>
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.
32 2014-05-28 Alan Modra <amodra@gmail.com>
34 * elf32-rx.c (rx_table_map): Delete set but not used variables.
36 2014-05-28 Tristan Gingold <gingold@adacore.com>
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):
43 2014-05-27 DJ Delorie <dj@redhat.com>
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
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.
55 (rx_additional_link_map_text): New. Called to dump tables to the
57 * bfd/elf32-rx.h: New.
59 2014-05-20 DJ Delorie <dj@redhat.com>
61 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
63 2014-05-20 Alan Modra <amodra@gmail.com>
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_
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.
83 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
85 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
87 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
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.
98 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
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.
104 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
106 * mmo.c: Update URLs in documentation comments.
108 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
109 David Weatherford <weath@cadence.com>
110 Max Filippov <jcmvbkbc@gmail.com>
112 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
115 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
117 * config.bfd: Add proper arm config for *-*-freebsd*.
119 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
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.
128 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
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.
135 2014-05-02 Alan Modra <amodra@gmail.com>
137 * targets.c: Sort bfd_target vectors somewhat alphabetically.
138 * configure.in: Likewise.
139 * configure: Regenerate.
141 2014-05-02 Alan Modra <amodra@gmail.com>
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
192 * configure: Regenerate.
194 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
196 * mmo.c (mmo File layout documentation): Add note about low bits
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.
208 2014-04-30 Nick Clifton <nickc@redhat.com>
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.
214 2014-04-30 Alan Modra <amodra@gmail.com>
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.
220 2014-04-29 Christian Svensson <blue@cmd.nu>
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.
225 2014-04-28 Nick Clifton <nickc@redhat.com>
228 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
231 2014-04-26 Alan Modra <amodra@gmail.com>
233 * po/SRC-POTFILES.in: Regenerate.
234 * configure: Regenerate.
236 2014-04-25 Nick Clifton <nickc@redhat.com>
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.
242 2014-04-24 Nick Clifton <nickc@redhat.com>
244 * peXXigen.c (rsrc_print_section): Fix compile time warning for
247 2014-04-24 Alan Modra <amodra@gmail.com>
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.
271 2014-04-24 Nick Clifton <nickc@redhat.com>
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
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
287 2014-04-23 Alan Modra <amodra@gmail.com>
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
297 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
298 when non-relocatable.
300 2014-04-22 Nick Clifton <nickc@redhat.com>
303 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
305 2014-04-22 Christian Svensson <blue@cmd.nu>
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.
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.
326 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
329 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
331 2014-04-22 Will Newton <will.newton@linaro.org>
333 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
334 function. (elf_backend_section_flags): Remove define.
336 2014-04-21 Richard Henderson <rth@redhat.com>
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.
347 * configure.ac (use_secureplt): Enable by default.
348 * configure: Rebuild.
350 2014-04-18 Tristan Gingold <gingold@adacore.com>
352 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
353 bind_content, weak_bind_content, lazy_bind_content,
355 (bfd_mach_o_load_command): Add comments, add next field.
356 (mach_o_data_struct): Replace commands field by first_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,
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
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
383 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
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
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):
394 2014-04-18 Tristan Gingold <gingold@adacore.com>
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.
401 2014-04-18 Tristan Gingold <gingold@adacore.com>
403 * mach-o.h (bfd_mach_o_dylinker_command)
404 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
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.
409 2014-04-18 Tristan Gingold <gingold@adacore.com>
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.
419 2014-04-18 Tristan Gingold <gingold@adacore.com>
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.
437 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
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
451 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
452 gap in the middle of local GOT space.
454 2014-04-17 Alan Modra <amodra@gmail.com>
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.
461 2014-04-16 Tristan Gingold <gingold@adacore.com>
463 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
466 2014-04-16 Alan Modra <amodra@gmail.com>
468 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
469 with "ba 0" rather than zeros.
471 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
473 * (elfNN_aarch64_tls_relax): Fix instruction mask.
475 2014-04-14 Alan Modra <amodra@gmail.com>
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.
485 2014-04-11 Nick Clifton <nickc@redhat.com>
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
493 2014-04-11 Nick Clifton <nickc@redhat.com>
495 * bfd-in2.h: Regenerate.
496 * libbfd.h: Regenerate.
498 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
500 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
501 when building function stubs.
503 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
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
513 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
515 2014-04-09 Alan Modra <amodra@gmail.com>
517 * libcoff.h: Regenerate.
519 2014-04-09 Alan Modra <amodra@gmail.com>
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.
525 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
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
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.
540 2014-04-05 Alan Modra <amodra@gmail.com>
542 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
543 merging non-default sym.
545 2014-04-04 Tristan Gingold <gingold@adacore.com>
547 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
550 2014-04-04 Tristan Gingold <gingold@adacore.com>
552 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
553 thinko on names length.
555 2014-04-04 Tristan Gingold <gingold@adacore.com>
557 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
559 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
561 2014-04-04 Tristan Gingold <gingold@adacore.com>
563 * bfd.c (bfd_get_arch_size): Default is taken from arch.
565 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
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.
573 2014-04-03 Maria Guseva <m.guseva@samsung.com>
576 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
579 2014-04-03 Tristan Gingold <gingold@adacore.com>
581 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
583 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
585 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
587 2014-04-03 Alan Modra <amodra@gmail.com>
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.
596 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
597 * bfd-in2.h: Regenerate.
599 2014-04-02 Tristan Gingold <gingold@adacore.com>
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
606 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
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
613 2014-04-02 Alan Modra <amodra@gmail.com>
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>):
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.
631 2014-04-01 Tristan Gingold <gingold@adacore.com>
633 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
636 2014-03-27 Yury Gribov <y.gribov@samsung.com>
637 Pavel Fedin <p.fedin@samsung.com>
639 * elf32-arm.c: Add support for limited pretty-printing of PLT
640 entries on eabi and nacl targets.
641 (elf32_arm_get_synthetic_symtab): Add new callback.
642 (elf32_arm_nacl_plt_sym_val): Likewise.
643 (elf32_arm_plt0_size): Add helper function.
644 (elf32_arm_plt_size): Likewise.
646 2014-03-27 Tristan Gingold <gingold@adacore.com>
648 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
649 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
651 2014-03-27 Tristan Gingold <gingold@adacore.com>
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.
660 2014-03-26 Nick Clifton <nickc@redhat.com>
662 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
663 relocations in discarded sections.
665 2014-03-26 Tristan Gingold <gingold@adacore.com>
667 * mach-o.c (bfd_mach_o_convert_architecture): Add
668 BFD_MACH_O_CPU_TYPE_ARM64.
670 2014-03-26 Alan Modra <amodra@gmail.com>
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.
682 2014-03-25 Will Newton <will.newton@linaro.org>
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.
688 2014-03-20 Will Newton <will.newton@linaro.org>
691 * elf32-arm.c (elf32_arm_check_relocs): Set
692 pointer_equality_needed for absolute references within
694 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
695 unless pointer_equality_needed is set.
697 2014-03-19 Nick Clifton <nickc@redhat.com>
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.
703 2014-03-17 Tristan Gingold <gingold@adacore.com>
705 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
706 (bfd_mach_o_read_command): Ditto.
708 2014-03-14 Meador Inge <meadori@codesourcery.com>
710 * configure.in: Add strnlen to AC_CHECK_DECLS.
711 * config.in: Regenerate.
712 * configure: Regenerate.
713 * sysdep.h (strnlen): Add prototype.
715 2014-03-14 Alan Modra <amodra@gmail.com>
717 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
718 handling for VLE_SDA21 relocs.
720 2014-03-13 Tristan Gingold <gingold@adacore.com>
722 * peicode.h (pe_ILF_object_p): Adjust, as the version number
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
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
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.
753 2014-03-12 Nick Clifton <nickc@redhat.com>
756 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
757 before testing for vxworks.
759 2014-03-12 Alan Modra <amodra@gmail.com>
761 * Makefile.in: Regenerate.
763 2014-03-12 Alan Modra <amodra@gmail.com>
766 * elf.c (copy_elf_program_header): Ignore first section lma if
769 2014-03-11 Alan Modra <amodra@gmail.com>
772 * coff-rs6000.c: Include stdint.h.
773 * coff64-rs6000.c: Likewise.
775 2014-03-10 Tristan Gingold <gingold@adacore.com>
779 2014-03-08 Alan Modra <amodra@gmail.com>
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.
791 2014-03-08 Alan Modra <amodra@gmail.com>
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.
801 2014-03-07 Pedro Alves <palves@redhat.com>
804 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
805 through ptr_to_uint instead of through long.
807 2014-03-06 Nick Clifton <nickc@redhat.com>
810 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
811 attribute section names.
813 2014-03-05 Alan Modra <amodra@gmail.com>
815 Update copyright years.
817 2014-03-05 Alan Modra <amodra@gmail.com>
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.
827 2014-03-04 Heiher <r@hev.cc>
829 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
831 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
832 extension of bfd_mach_mipsisa64r2.
834 2014-03-04 Nick Clifton <nickc@redhat.com>
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
843 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
845 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
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.
852 2014-02-28 Alan Modra <amodra@gmail.com>
855 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
856 the same conditions we called check_relocs.
858 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
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.
868 2014-02-27 Alan Modra <amodra@gmail.com>
870 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
871 params for targets that don't use ppc32elf.em.
873 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
875 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
876 of GOTOFF relocations.
878 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
879 H.J. Lu <hongjiu.lu@intel.com>
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
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
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.
906 2014-02-19 Alan Modra <amodra@gmail.com>
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.
912 2014-02-18 Jack Carter <jack.carter@imgtec.com>
914 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
915 PT_DYNAMIC segment flags.
917 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
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.
925 2014-02-17 Alan Modra <amodra@gmail.com>
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".
939 2014-02-17 Alan Modra <amodra@gmail.com>
941 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
942 patched for ppc476 workaround. Reapply branch taken/not taken
945 2014-02-12 Alan Modra <amodra@gmail.com>
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
951 2014-02-12 Alan Modra <amodra@gmail.com>
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
958 2014-02-12 Alan Modra <amodra@gmail.com>
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
966 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
969 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
970 executables if it matches dynamic_list.
972 2014-02-10 Alan Modra <amodra@gmail.com>
974 * po/SRC-POTFILES.in: Regenerate.
975 * po/bfd.pot: Regenerate.
977 2014-02-09 Alan Modra <amodra@gmail.com>
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.
991 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
994 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
996 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
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
1002 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1003 (ppc64_elf_edit_toc): Free USED in return path.
1005 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
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.
1019 2014-02-03 Alan Modra <amodra@gmail.com>
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
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.
1045 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1047 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
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.
1055 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
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.
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.
1101 2014-01-29 Nick Clifton <nickc@redhat.com>
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.
1110 2014-01-29 Nick Clifton <nickc@redhat.com>
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.
1122 2014-01-28 Nick Clifton <nickc@redhat.com>
1124 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1125 attributes select the CU containing the abbreviation, which may not
1128 2014-01-24 Alan Modra <amodra@gmail.com>
1130 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1131 to get_relocs for ELFv2.
1133 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1136 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1137 if TLS sections are not adjacent.
1139 2014-01-22 Alan Modra <amodra@gmail.com>
1141 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1143 2014-01-22 Alan Modra <amodra@gmail.com>
1145 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1147 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
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.
1155 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
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.
1162 2014-01-16 Alan Modra <amodra@gmail.com>
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
1169 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1171 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1173 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1175 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
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.
1182 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1184 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1186 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1188 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
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.
1195 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1196 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
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.
1203 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1206 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1207 R_ARM_ABS8 and R_ARM_ABS16.
1209 2014-01-13 Alan Modra <amodra@gmail.com>
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.
1218 2014-01-10 Alan Modra <amodra@gmail.com>
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.
1228 2014-01-09 Tristan Gingold <gingold@adacore.com>
1230 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1231 table macros and add macros to initializa the structure.
1233 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
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.
1243 2014-01-07 Tom Tromey <tromey@redhat.com>
1245 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1248 2014-01-03 Nick Clifton <nickc@redhat.com>
1251 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1254 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1257 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1259 2014-01-02 Nick Clifton <nickc@redhat.com>
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.
1276 For older changes see ChangeLog-2013
1278 Copyright (C) 2014 Free Software Foundation, Inc.
1280 Copying and distribution of this file, with or without modification,
1281 are permitted in any medium without royalty provided the copyright
1282 notice and this notice are preserved.
1288 version-control: never