1 2014-05-28 Alan Modra <amodra@gmail.com>
3 * elf32-rx.c (rx_table_map): Delete set but not used variables.
5 2014-05-28 Tristan Gingold <gingold@adacore.com>
7 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
8 to keep the length of the best fit range.
9 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
12 2014-05-27 DJ Delorie <dj@redhat.com>
14 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
15 (rx_elf_relocate_section): If we find a reloc against
16 $tableentry$default$<name>, redirect it to the appropriate
19 (rx_table_find): New. Check all tables and SEC_KEEP all sections
20 with table parts in them.
21 (rx_check_directives): New.
22 (rx_table_map_2): New.
24 (rx_additional_link_map_text): New. Called to dump tables to the
26 * bfd/elf32-rx.h: New.
28 2014-05-20 DJ Delorie <dj@redhat.com>
30 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
32 2014-05-20 Alan Modra <amodra@gmail.com>
35 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
36 Remove redundant setting of htab->elf.dynobj. Don't align.
37 Define .sdata symbols using _bfd_elf_define_linkage_sym.
38 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
39 (create_sdata_sym): Delete.
40 (elf_allocate_pointer_linker_section): Rename from
41 elf_create_pointer_linker_section. Align section.
42 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
43 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
45 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
46 Remove unnecessary tests on _SDA_BASE_ sym.
47 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
48 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
49 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
50 (ppc_elf_maybe_strip_sdata_syms): Declare.
52 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
54 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
56 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
58 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
59 in a section with no contents.
60 (is_vma_in_section, find_section_by_vma): New functions.
61 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
62 offsets in the debug directory.
63 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
64 Byte-swap GUID from little-endian to big-endian order for
65 consistent and conventional display.
67 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
69 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
70 64-bit doubles objects mix with 32-bit doubles objects.
71 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
73 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
75 * mmo.c: Update URLs in documentation comments.
77 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
78 David Weatherford <weath@cadence.com>
79 Max Filippov <jcmvbkbc@gmail.com>
81 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
84 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
86 * config.bfd: Add proper arm config for *-*-freebsd*.
88 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
90 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
91 mips32r5 and mips64r5.
92 * archures.c (bfd_architecture): Likewise.
93 * bfd-in2.h (bfd_architecture): Likewise.
94 * cpu-mips.c (arch_info_struct): Likewise.
95 * elfxx-mips.c (mips_set_isa_flags): Likewise.
97 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
99 * elfxx-mips.h (elfxx-mips.h): Declare.
100 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
101 Tag_GNU_MIPS_ABI_FP mismatches.
102 (_bfd_mips_fp_abi_string): New function.
104 2014-05-02 Alan Modra <amodra@gmail.com>
106 * targets.c: Sort bfd_target vectors somewhat alphabetically.
107 * configure.in: Likewise.
108 * configure: Regenerate.
110 2014-05-02 Alan Modra <amodra@gmail.com>
112 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
113 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
114 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
115 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
116 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
117 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
118 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
119 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
120 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
121 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
122 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
123 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
124 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
125 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
126 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
127 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
128 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
129 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
130 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
131 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
132 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
133 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
134 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
135 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
136 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
137 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
138 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
139 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
140 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
141 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
142 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
143 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
144 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
145 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
146 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
147 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
148 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
149 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
150 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
151 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
152 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
153 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
154 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
155 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
156 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
157 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
158 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
159 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
161 * configure: Regenerate.
163 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
165 * mmo.c (mmo File layout documentation): Add note about low bits
167 (mmo_write_chunk): When handling data remainder, assert that
168 previous remaining data is flushed.
169 (mmo_write_loc_chunk): Only look for trailing and leading zeros
170 when dealing with an aligned VMA and for aligned lengths. Don't skip
171 the last 32-bit-word of zeros.
172 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
173 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
174 emitting data, not after updating it.
175 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
177 2014-04-30 Nick Clifton <nickc@redhat.com>
179 * compress.c (bfd_is_section_compressed): When checking the
180 .debug_str section, also check the fifth byte in the section is
181 not part of a string.
183 2014-04-30 Alan Modra <amodra@gmail.com>
185 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
186 (find_merged_cie): Identify personality functions by (bfd_id,index)
187 pair when a local sym is used.
189 2014-04-29 Christian Svensson <blue@cmd.nu>
191 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
192 into .rela.got if it contained TLS relocations as well.
194 2014-04-28 Nick Clifton <nickc@redhat.com>
197 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
200 2014-04-26 Alan Modra <amodra@gmail.com>
202 * po/SRC-POTFILES.in: Regenerate.
203 * configure: Regenerate.
205 2014-04-25 Nick Clifton <nickc@redhat.com>
208 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
209 a 342-bit host. This time for older versions of gcc.
211 2014-04-24 Nick Clifton <nickc@redhat.com>
213 * peXXigen.c (rsrc_print_section): Fix compile time warning for
216 2014-04-24 Alan Modra <amodra@gmail.com>
219 * dwarf2.c: Formatting.
220 (struct dwarf2_debug): Make adjusted_section_count signed.
221 (unset_sections): Make i signed.
222 (set_debug_vma): New function.
223 (place_sections): Handle separate debug object file. Set VMA
224 on debug sections, even if they have an output section. Also
225 set VMA on zero size sections, and non-load but alloc sections.
226 Set adjusted_section_count to -1 when no section adjustment.
227 Malloc adjusted_sections. Don't double last_vma. Transfer
228 alloc section VMAs to separate debug file.
229 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
230 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
231 test on symbols being the same before using old stash. Read
232 and use separate debug file symbols. Call place_sections.
233 (find_line): Don't call place_sections here.
234 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
235 * libbfd.h: Regenerate.
236 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
237 _bfd_dwarf2_slurp_debug_info call.
238 * simple.c (simple_save_output_info): Clarify comment.
240 2014-04-24 Nick Clifton <nickc@redhat.com>
243 * peXXigen.c (struct rsrc_regions): New structure.
244 (rsrc_print_resource_directory): Use new structure. Include
245 offset of directory in listing.
246 (rsrc_print_resource_entry): Likewise.
247 (rsrc_print_section): Likewise.
248 (rsrc_count_entries): Do not increment sizeof_strings or
250 (rsrc_count_directory): Do not increment sizeof_tables.
251 (rsrc_compute_region_sizes): New function.
252 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
253 (rsrc_process_section): Compute size of regions after merging
256 2014-04-23 Alan Modra <amodra@gmail.com>
259 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
260 (place_sections): Do not modify VMA of sections when called from
261 linker after sections have been placed in output sections. Short
262 circuit single section case.
263 (save_section_vma, section_vma_same): New functions.
264 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
266 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
267 when non-relocatable.
269 2014-04-22 Nick Clifton <nickc@redhat.com>
272 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
274 2014-04-22 Christian Svensson <blue@cmd.nu>
276 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
277 * archures.c: Likewise.
278 * coffcode.h: Likewise.
279 * config.bfd: Likewise.
280 * configure.in: Likewise.
282 * targets.c: Likewise.
283 * cpu-or1k.c: New file.
284 * elf32-or1k.c: New file.
285 * coff-or32.c: Delete.
286 * cpu-openrisc.c: Delete.
287 * cpu-or32.c: Delete.
288 * elf32-openrisc.c: Delete.
289 * elf32-or32.c: Delete.
290 * Makefile.in: Regenerate.
291 * bfd-in2.h: Regenerate.
292 * configure: Regenerate.
293 * libbfd.h: Regenerate.
295 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
298 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
300 2014-04-22 Will Newton <will.newton@linaro.org>
302 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
303 function. (elf_backend_section_flags): Remove define.
305 2014-04-21 Richard Henderson <rth@redhat.com>
307 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
308 parameter; honor it and disable got merging when false.
309 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
310 the first pass of relaxation.
311 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
312 the end of the LITERAL+LITUSE chain.
313 (elf64_alpha_relax_section): Only process LITERAL relocs during the
314 second pass of relaxation.
316 * configure.ac (use_secureplt): Enable by default.
317 * configure: Rebuild.
319 2014-04-18 Tristan Gingold <gingold@adacore.com>
321 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
322 bind_content, weak_bind_content, lazy_bind_content,
324 (bfd_mach_o_load_command): Add comments, add next field.
325 (mach_o_data_struct): Replace commands field by first_command
327 * mach-o.c (bfd_mach_o_append_command): New function.
328 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
329 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
331 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
332 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
333 (bfd_mach_o_write_thread): Use macro instead of literal.
334 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
335 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
337 (bfd_mach_o_write_symtab_content): New function (extracted
338 from bfd_mach_o_write_symtab).
339 (bfd_mach_o_write_symtab): Split.
340 (bfd_mach_o_count_indirect_symbols): Move
341 (bfd_mach_o_build_dysymtab): Remove layout code.
342 (bfd_mach_o_write_contents): Rewritten to build commands in order.
343 (bfd_mach_o_count_sections_for_seg): Remove.
344 (bfd_mach_o_build_obj_seg_command): New function (extracted from
345 bfd_mach_o_build_seg_command).
346 (bfd_mach_o_build_exec_seg_command): New function.
347 (bfd_mach_o_build_dysymtab_command): Remove.
348 (bfd_mach_o_layout_commands): New function.
349 (bfd_mach_o_init_segment): New function.
350 (bfd_mach_o_build_commands): Major rework to handle non-object
352 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
354 (bfd_mach_o_read_dyld_info): Clear content fields.
355 (bfd_mach_o_read_segment): Adjust call.
356 (bfd_mach_o_flatten_sections): Adjust as now load commands are
358 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
359 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
360 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
363 2014-04-18 Tristan Gingold <gingold@adacore.com>
365 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
366 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
367 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
368 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
370 2014-04-18 Tristan Gingold <gingold@adacore.com>
372 * mach-o.h (bfd_mach_o_dylinker_command)
373 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
375 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
376 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
378 2014-04-18 Tristan Gingold <gingold@adacore.com>
380 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
381 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
382 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
383 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
384 each targets declared.
385 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
386 * mach-o-i386.c (TARGET_PAGESIZE): Define.
388 2014-04-18 Tristan Gingold <gingold@adacore.com>
390 * mach-o.c (bfd_mach_o_write_thread)
391 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
392 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
393 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
394 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
395 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
396 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
397 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
398 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
399 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
400 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
401 (bfd_mach_o_read_command): Now return a boolean status.
402 Adjust return statements.
403 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
404 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
406 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
408 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
409 field. Add assigned_low_gotno and assigned_high_gotno fields.
410 (mips_elf_create_local_got_entry): Update out-of-space condition.
411 Set index of new GOT entry to assigned_low_gotno if required by
412 the current relocation, else set it to assigned_high_gotno.
413 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
414 with assigned_low_gotno.
415 (mips_elf_multi_got): Initialize assigned_low_gotno and
416 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
417 in place of assigned_gotno when handling global GOT entries.
418 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
420 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
421 gap in the middle of local GOT space.
423 2014-04-17 Alan Modra <amodra@gmail.com>
426 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
427 current bfd is a plugin. Don't always set type_change_ok
428 when old bfd is a plugin.
430 2014-04-16 Tristan Gingold <gingold@adacore.com>
432 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
435 2014-04-16 Alan Modra <amodra@gmail.com>
437 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
438 with "ba 0" rather than zeros.
440 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
442 * (elfNN_aarch64_tls_relax): Fix instruction mask.
444 2014-04-14 Alan Modra <amodra@gmail.com>
446 * elf32-ppc.c (BA): Define
447 (ppc_elf_link_hash_table_create): Correct default_params.
448 (write_glink_stub): Pad small plt call stub with "ba 0" rather
449 than "nop" for ppc476_workaround.
450 (ppc_elf_finish_dynamic_sections): Likewise for branch table
451 and __glink_PLTresolve. Ensure plt call stub at end of page
452 doesn't allow fall-thru prefetch.
454 2014-04-11 Nick Clifton <nickc@redhat.com>
457 * peXXigen.c (abs_finder): New function.
458 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
459 than 1^32 try to convert them into section relative values
462 2014-04-11 Nick Clifton <nickc@redhat.com>
464 * bfd-in2.h: Regenerate.
465 * libbfd.h: Regenerate.
467 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
469 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
470 when building function stubs.
472 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
474 * elf32-avr.c: Add DIFF relocations for AVR.
475 (avr_final_link_relocate): Handle the DIFF relocs.
476 (bfd_elf_avr_diff_reloc): New.
477 (elf32_avr_is_diff_reloc): New.
478 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
479 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
482 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
484 2014-04-09 Alan Modra <amodra@gmail.com>
486 * libcoff.h: Regenerate.
488 2014-04-09 Alan Modra <amodra@gmail.com>
490 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
491 of safe ppc476 insns at end of page. Also remove non-branch insns.
494 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
496 * peXXigen.c (pe_print_debugdata): New function: Displays the
497 contents of the debug directory and decodes codeview entries.
498 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
499 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
500 Add functions for reading and writing debugdir and codeview
502 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
503 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
504 * libcoff-in.h (pe_tdata): Add build-id data.
505 * libcoff.h: Regenerate.
506 * coffcode.h (coff_write_object_contents): Run build_id
507 after_write_object_contents hook.
509 2014-04-05 Alan Modra <amodra@gmail.com>
511 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
512 merging non-default sym.
514 2014-04-04 Tristan Gingold <gingold@adacore.com>
516 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
519 2014-04-04 Tristan Gingold <gingold@adacore.com>
521 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
522 thinko on names length.
524 2014-04-04 Tristan Gingold <gingold@adacore.com>
526 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
528 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
530 2014-04-04 Tristan Gingold <gingold@adacore.com>
532 * bfd.c (bfd_get_arch_size): Default is taken from arch.
534 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
536 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
537 section before dereferencing.
538 (pe_print_idata, pe_print_edata, pe_print_reloc)
539 (rsrc_print_section): Don't bother interpreting the contents
540 of sections which have no contents.
542 2014-04-03 Maria Guseva <m.guseva@samsung.com>
545 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
548 2014-04-03 Tristan Gingold <gingold@adacore.com>
550 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
552 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
554 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
556 2014-04-03 Alan Modra <amodra@gmail.com>
558 * elf-bfd.h (struct elf_backend_data
559 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
560 with "bfd_size_type size".
561 (_bfd_elf32_bfd_from_remote_memory): Likewise.
562 (_bfd_elf64_bfd_from_remote_memory): Likewise.
563 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
564 * elfcode.h (bfd_from_remote_memory): Likewise.
565 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
566 * bfd-in2.h: Regenerate.
568 2014-04-02 Tristan Gingold <gingold@adacore.com>
570 * mach-o.h (bfd_mach_o_twolevel_hints_command)
571 (bfd_mach_o_prebind_cksum_command): New types.
572 (bfd_mach_o_prebound_dylib_command): Rewrite.
573 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
575 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
577 (bfd_mach_o_read_prebind_cksum): New function.
578 (bfd_mach_o_read_twolevel_hints): Ditto.
579 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
582 2014-04-02 Alan Modra <amodra@gmail.com>
584 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
585 Consolidate code handling possible section headers past end of
586 segment. Don't use p_align for page size guess, instead use
587 minpagesize. Take note of ld.so clearing section headers when
588 p_memsz > p_filesz. Handle file header specifying no section
589 headers. Handle zero p_align throughout. Default loadbase to
590 zero. Add comments. Rename contents_size to high_offset, and
591 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
592 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
593 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
595 (_bfd_elf32_bfd_from_remote_memory): Likewise.
596 (_bfd_elf64_bfd_from_remote_memory): Likewise.
597 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
598 * bfd-in2.h: Regnerate.
600 2014-04-01 Tristan Gingold <gingold@adacore.com>
602 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
605 2014-03-27 Yury Gribov <y.gribov@samsung.com>
606 Pavel Fedin <p.fedin@samsung.com>
608 * elf32-arm.c: Add support for limited pretty-printing of PLT
609 entries on eabi and nacl targets.
610 (elf32_arm_get_synthetic_symtab): Add new callback.
611 (elf32_arm_nacl_plt_sym_val): Likewise.
612 (elf32_arm_plt0_size): Add helper function.
613 (elf32_arm_plt_size): Likewise.
615 2014-03-27 Tristan Gingold <gingold@adacore.com>
617 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
618 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
620 2014-03-27 Tristan Gingold <gingold@adacore.com>
622 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
623 * mach-o.c (bfd_mach_o_write_symtab)
624 (bfd_mach_o_write_contents)
625 (bfd_mach_o_set_section_flags_from_bfd)
626 (bfd_mach_o_build_seg_command): Fix indentation.
627 (bfd_mach_o_get_base_address): New function.
629 2014-03-26 Nick Clifton <nickc@redhat.com>
631 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
632 relocations in discarded sections.
634 2014-03-26 Tristan Gingold <gingold@adacore.com>
636 * mach-o.c (bfd_mach_o_convert_architecture): Add
637 BFD_MACH_O_CPU_TYPE_ARM64.
639 2014-03-26 Alan Modra <amodra@gmail.com>
641 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
642 needed plt entries when taking the address of functions for
643 abiversion == 0 (ie. unknown) as well as abiversion == 2.
644 Move opd setup and abiversion checks to..
645 (ppc64_elf_before_check_relocs): ..here. Renamed from
646 ppc64_elf_process_dot_syms. Set output abiversion from input and
647 input abiversion from output, if either is not set.
648 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
649 (elf_backend_check_directives): Update.
651 2014-03-25 Will Newton <will.newton@linaro.org>
653 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
654 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
655 of input sections rather than output sections.
657 2014-03-20 Will Newton <will.newton@linaro.org>
660 * elf32-arm.c (elf32_arm_check_relocs): Set
661 pointer_equality_needed for absolute references within
663 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
664 unless pointer_equality_needed is set.
666 2014-03-19 Nick Clifton <nickc@redhat.com>
668 * peXXigen.c (rsrc_process_section): Add code to scan input
669 sections and record their lengths. Use these lengths to find the
670 start of each merged .rsrc section.
672 2014-03-17 Tristan Gingold <gingold@adacore.com>
674 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
675 (bfd_mach_o_read_command): Ditto.
677 2014-03-14 Meador Inge <meadori@codesourcery.com>
679 * configure.in: Add strnlen to AC_CHECK_DECLS.
680 * config.in: Regenerate.
681 * configure: Regenerate.
682 * sysdep.h (strnlen): Add prototype.
684 2014-03-14 Alan Modra <amodra@gmail.com>
686 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
687 handling for VLE_SDA21 relocs.
689 2014-03-13 Tristan Gingold <gingold@adacore.com>
691 * peicode.h (pe_ILF_object_p): Adjust, as the version number
693 (pe_bfd_object_p): Also read version number to detect ILF.
694 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
695 (x86_64pe_bigobj_vec): Define
696 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
697 (bfd_coff_max_nscns): New macro.
698 (coff_compute_section_file_positions): Use unsigned int for
699 target_index. Compare with bfd_coff_max_nscns.
700 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
701 Set a value for _bfd_coff_max_nscns.
702 (header_bigobj_classid): New constant.
703 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
704 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
705 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
707 (bigobj_swap_table): New table.
708 * libcoff.h: Regenerate.
709 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
710 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
712 * coff-mips.c (mips_ecoff_backend_data): Likewise.
713 * coff-rs6000.c (bfd_xcoff_backend_data)
714 (bfd_pmac_xcoff_backend_data): Likewise.
715 * coff64-rs6000.c (bfd_xcoff_backend_data)
716 (bfd_xcoff_aix5_backend_data): Likewise.
717 * targets.c (x86_64pe_bigobj_vec): Declare.
718 * configure.in (x86_64pe_bigobj_vec): New vector.
719 * configure: Regenerate.
720 * config.bfd: Add bigobj object format for Windows targets.
722 2014-03-12 Nick Clifton <nickc@redhat.com>
725 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
726 before testing for vxworks.
728 2014-03-12 Alan Modra <amodra@gmail.com>
730 * Makefile.in: Regenerate.
732 2014-03-12 Alan Modra <amodra@gmail.com>
735 * elf.c (copy_elf_program_header): Ignore first section lma if
738 2014-03-11 Alan Modra <amodra@gmail.com>
741 * coff-rs6000.c: Include stdint.h.
742 * coff64-rs6000.c: Likewise.
744 2014-03-10 Tristan Gingold <gingold@adacore.com>
748 2014-03-08 Alan Modra <amodra@gmail.com>
750 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
751 many relocations. Correct bitsize and rightshift too for a number
752 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
753 Correct dst_mask on R_PPC_VLE_SDA21_LO.
754 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
755 (ppc_elf_relocate_section): Modify overflow test for 16-bit
756 fields in instructions to signed/unsigned according to whether
757 the field takes a signed or unsigned value. Tidy vle split16 code.
758 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
760 2014-03-08 Alan Modra <amodra@gmail.com>
762 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
763 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
764 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
765 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
766 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
767 fields in instructions to signed/unsigned according to whether
768 the field takes a signed or unsigned value.
770 2014-03-07 Pedro Alves <palves@redhat.com>
773 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
774 through ptr_to_uint instead of through long.
776 2014-03-06 Nick Clifton <nickc@redhat.com>
779 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
780 attribute section names.
782 2014-03-05 Alan Modra <amodra@gmail.com>
784 Update copyright years.
786 2014-03-05 Alan Modra <amodra@gmail.com>
788 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
789 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
790 (ppc64_elf_check_relocs): Likewise.
791 (ppc64_elf_relocate_section): Likewise.
792 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
793 * bfd-in2.h: Regenerate.
794 * libbfd.h: Regenerate.
796 2014-03-04 Heiher <r@hev.cc>
798 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
800 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
801 extension of bfd_mach_mipsisa64r2.
803 2014-03-04 Nick Clifton <nickc@redhat.com>
806 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
807 (elf32_thumb2_plt_entry): New array.
808 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
809 using thumb2 based PLT.
810 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
812 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
814 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
816 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
817 Thumb2 based PLT 0-entry.
818 (elf32_arm_output_arch_local_syms): Handle creation of local
819 symbols for Thumb2 based PLT entries.
821 2014-02-28 Alan Modra <amodra@gmail.com>
824 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
825 the same conditions we called check_relocs.
827 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
829 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
830 * bfd-in2.h: Regenerate.
831 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
832 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
833 using long PLT entries.
834 (bfd_elf32_arm_use_long_plt): New function.
835 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
837 2014-02-27 Alan Modra <amodra@gmail.com>
839 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
840 params for targets that don't use ppc32elf.em.
842 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
844 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
845 of GOTOFF relocations.
847 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
848 H.J. Lu <hongjiu.lu@intel.com>
850 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
851 (elf_x86_64_legacy_plt_entry): Likewise.
852 (elf_x86_64_bnd_plt_entry): Likewise.
853 (elf_x86_64_legacy_plt2_entry): Likewise.
854 (elf_x86_64_bnd_plt2_entry): Likewise.
855 (elf_x86_64_bnd_arch_bed): Likewise.
856 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
857 (elf_x86_64_link_hash_table): Add plt_bnd.
858 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
860 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
861 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
863 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
864 symbols. Resolve call to the second PLT if it is created.
865 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
866 (elf_x86_64_relocate_section): Resolve PLT references to the
867 second PLT if it is created.
868 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
869 second PLT entry for BND relocation.
870 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
871 the second PLT is created.
872 (elf_x86_64_get_synthetic_symtab): New.
873 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
875 2014-02-19 Alan Modra <amodra@gmail.com>
877 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
878 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
879 provision of out-of-line register save/restore routines.
881 2014-02-18 Jack Carter <jack.carter@imgtec.com>
883 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
884 PT_DYNAMIC segment flags.
886 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
889 * simple.c (struct saved_offsets): New.
890 (simple_save_output_info): Use it for ptr.
891 (simple_restore_output_info): Use it for ptr. Check section_count.
892 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
894 2014-02-17 Alan Modra <amodra@gmail.com>
896 * elf64-ppc.h (struct ppc64_elf_params): Define.
897 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
898 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
899 ppc64_elf_build_stubs): Update prototype.
900 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
901 fields now in params. Adjust code throughout file.
902 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
903 Save params pointer in htab.
904 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
905 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
906 ppc64_elf_build_stubs): Remove parameters now in "params".
908 2014-02-17 Alan Modra <amodra@gmail.com>
910 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
911 patched for ppc476 workaround. Reapply branch taken/not taken
914 2014-02-12 Alan Modra <amodra@gmail.com>
916 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
917 stubs for calls to __tls_get_addr that we know will later be
920 2014-02-12 Alan Modra <amodra@gmail.com>
922 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
923 for ld -r, when code sections are sufficiently aligned.
924 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
927 2014-02-12 Alan Modra <amodra@gmail.com>
930 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
931 --export-dynamic and --dynamic-list marking of symbols.
932 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
935 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
938 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
939 executables if it matches dynamic_list.
941 2014-02-10 Alan Modra <amodra@gmail.com>
943 * po/SRC-POTFILES.in: Regenerate.
944 * po/bfd.pot: Regenerate.
946 2014-02-09 Alan Modra <amodra@gmail.com>
948 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
949 * elfxx-target.h (elf_backend_caches_rawsize): Define.
950 (elfNN_bed): Init new field.
951 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
952 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
953 (ppc_elf_relax_section): Don't reallocate section here, write
954 stubs, or write out relocs for ld -r here..
955 (ppc_elf_relocate_section): ..instead write stubs here, and use
956 existing code to write out relocs for ld -r. Fix offset
957 adjustment on reloc for little-endian.
958 (elf_backend_caches_rawsize): Define.
960 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
963 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
965 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
967 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
968 return paths. Three times.
969 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
971 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
972 (ppc64_elf_edit_toc): Free USED in return path.
974 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
976 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
977 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
978 * libbfd.h: Regenerated.
979 * bfd-in2.h: Regenerated.
980 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
981 (nios2_reloc_map): Likewise.
982 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
983 Fixed all references.
984 (nios2_elf32_relocate_section): Add new relocations.
985 (nios2_elf32_check_relocs): Likewise.
986 (nios2_elf32_gc_sweep_hook): Likewise.
988 2014-02-03 Alan Modra <amodra@gmail.com>
990 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
991 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
992 (ppc_elf_link_params): New function.
993 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
995 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
996 parameters. Use htab->params instead.
997 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
998 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
999 64 bytes for ppc476 workaround.
1000 (struct ppc_elf_relax_info): New.
1001 (ppc_elf_relax_section): Exclude linker created sections and
1002 those too small to hold one instruction. Don't add another
1003 branch around trampolines on later relax passes. Don't
1004 generate trampolines for undefined symbols when !relocatable,
1005 nor for plugin symbols. Allocate space for ppc476 workaround
1006 patch area. Free fixups on error return path.
1007 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1008 * elf32-ppc.h (struct ppc_elf_params): New.
1009 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1010 (ppc_elf_link_params): Declare.
1011 * section.c (SEC_INFO_TYPE_TARGET): Define.
1012 * bfd-in2.h: Regenerate.
1014 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1016 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1018 (nios2_elf32_relocate_section): Use got_base to adjust
1019 GOT-pointer-relative relocations relative to _gp_got.
1020 (create_got_section): Create _gp_got symbol.
1021 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1022 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1024 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1026 * bfd-in2.h: Update from reloc.c.
1027 * elf32-nios2.c: Include elf32-nios2.h.
1028 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1029 (nios2_reloc_map): Likewise.
1030 (enum elf32_nios2_stub_type): Declare.
1031 (struct elf32_nios2_stub_hash_entry): Declare.
1032 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1033 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1034 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1035 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1036 bfd_count, top_index, input_list, all_local_syms.
1037 (nios2_call26_stub_entry): New.
1038 (nios2_elf32_install_imm16): Move up in file.
1039 (nios2_elf32_install_data): Move up in file.
1040 (hiadj): Move up in file.
1041 (stub_hash_newfunc): New.
1042 (link_hash_newfunc): Initialize hsh_cache field.
1044 (nios2_stub_name): New.
1045 (nios2_get_stub_entry): New.
1046 (nios2_add_stub): New.
1047 (nios2_elf32_setup_section_lists): New.
1048 (nios2_elf32_next_input_section): New.
1049 (CALL26_SEGMENT): New.
1050 (MAX_STUB_SECTION_SIZE): New.
1051 (group_sections): New.
1052 (nios2_type_of_stub): New.
1053 (nios2_build_one_stub): New.
1054 (nios2_size_one_stub): New.
1055 (get_local_syms): New.
1056 (nios2_elf32_size_stubs): New.
1057 (nios2_elf32_build_stubs): New.
1058 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1059 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1060 trampolines for R_NIOS2_CALL26 stubs.
1061 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1062 (nios2_elf32_gc_sweep_hook): Likewise.
1063 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1064 (nios2_elf32_link_hash_table_free): New.
1065 (bfd_elf32_bfd_link_hash_table_free): Define.
1066 * elf32-nios2.h: New file.
1067 * libbfd.h: Update from reloc.c.
1068 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1070 2014-01-29 Nick Clifton <nickc@redhat.com>
1073 * elf32-metag.c (elf_metag_post_process_headers): Call
1074 _bfd_elf_post_process_headers.
1075 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1076 _bfd_elf_copy_private_data.
1077 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1079 2014-01-29 Nick Clifton <nickc@redhat.com>
1081 * bfd-in.h (bfd_set_section_vma): Delete.
1082 (bfd_set_section_alignment): Delete.
1083 (bfd_set_section_userdata): Delete.
1084 (bfd_set_cacheable): Delete.
1085 * bfd.c (bfd_set_cacheable): New static inline function.
1086 * section.c (bfd_set_section_userdata): Likewise.
1087 (bfd_set_section_vma): Likewise.
1088 (bfd_set_section_alignment): Likewise.
1089 * bfd-in2.h: Regenerate.
1091 2014-01-28 Nick Clifton <nickc@redhat.com>
1093 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1094 attributes select the CU containing the abbreviation, which may not
1097 2014-01-24 Alan Modra <amodra@gmail.com>
1099 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1100 to get_relocs for ELFv2.
1102 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1105 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1106 if TLS sections are not adjacent.
1108 2014-01-22 Alan Modra <amodra@gmail.com>
1110 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1112 2014-01-22 Alan Modra <amodra@gmail.com>
1114 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1116 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1119 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1120 regular default symbol definition and the versioned dynamic
1121 symbol definition mismatch, skip the default symbol definition
1122 if one of them is IFUNC.
1124 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1127 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1128 info->export_dynamic nor h->ref_dynamic for type mismatch when
1129 adding the default version.
1131 2014-01-16 Alan Modra <amodra@gmail.com>
1133 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1134 mips_elf_traverse_got_arg* rather than mips_got_info*.
1135 Adjust caller. Alloc on output_bfd rather than symbol section
1138 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1140 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1142 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1144 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1147 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1148 against __ehdr_start.
1149 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1151 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1153 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1155 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1157 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1160 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1161 count if there are any non pc-relative relocs.
1162 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1164 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1165 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1167 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1168 offset while calculating relocation address.
1169 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1170 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1172 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1175 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1176 R_ARM_ABS8 and R_ARM_ABS16.
1178 2014-01-13 Alan Modra <amodra@gmail.com>
1180 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1181 error when shared and force a plt call otherwise.
1182 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1183 plt_type == PLT_NEW.
1184 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1185 the appropriate call stub.
1187 2014-01-10 Alan Modra <amodra@gmail.com>
1192 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1193 (assign_file_positions_for_non_load_sections): When setting up
1194 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1195 header that completely covers the relro region.
1197 2014-01-09 Tristan Gingold <gingold@adacore.com>
1199 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1200 table macros and add macros to initializa the structure.
1202 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1207 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1208 size for PT_GNU_RELRO segment.
1209 (assign_file_positions_for_load_sections): If PT_LOAD segment
1210 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1212 2014-01-07 Tom Tromey <tromey@redhat.com>
1214 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1217 2014-01-03 Nick Clifton <nickc@redhat.com>
1220 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1223 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1226 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1228 2014-01-02 Nick Clifton <nickc@redhat.com>
1231 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1232 filename in the bfd's filename field.
1233 * elfcode.h (bfd_from_remote_memory): Likewise.
1234 * ieee.c (ieee_object_p): Likewise.
1235 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1236 * oasys.c (oasys_openr_next_archived_file): Likewise.
1237 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1238 * opncls.c (bfd_fopen): Likewise.
1239 (bfd_openstreamr): Likewise.
1240 (bfd_openr_iovec): Likewise.
1241 (bfd_openw): Likewise.
1242 (bfd_create): Likewise.
1243 (_bfd_delete_bfd): Free filename.
1245 For older changes see ChangeLog-2013
1247 Copyright (C) 2014 Free Software Foundation, Inc.
1249 Copying and distribution of this file, with or without modification,
1250 are permitted in any medium without royalty provided the copyright
1251 notice and this notice are preserved.
1257 version-control: never