1 2014-06-11 Alan Modra <amodra@gmail.com>
3 * linker.c (unwrap_hash_lookup): Add missing parens.
5 2014-06-11 Kai Tietz <ktietz@redhat.com>
7 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
8 * libcoff.h: Regenerated.
10 2014-06-10 Alan Modra <amodra@gmail.com>
13 * linker.c (unwrap_hash_lookup): New function.
14 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
15 * elf32-i370.c (i370_elf_relocate_section): Likewise.
16 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
17 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
18 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
19 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
20 * elf32-spu.c (spu_elf_relocate_section): Likewise.
21 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
23 2014-06-07 Alan Modra <amodra@gmail.com>
25 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
26 insn as a bitfield; Use complain_overflow_bitfield.
27 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
29 2014-06-05 Joel Brobecker <brobecker@adacore.com>
31 * development.sh: New file.
32 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
33 Make -Werror the default with GCC only if DEVELOPMENT is true.
34 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
35 $(srcdir)/development.sh.
36 * Makefile.in, configure: Regenerate.
38 2014-06-04 Will Newton <will.newton@linaro.org>
40 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
41 being non-NULL into an assert.
42 (elfNN_aarch64_tls_relax): Remove unused code.
44 2014-06-03 DJ Delorie <dj@redhat.com>
46 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
48 2014-06-03 Nick Clifton <nickc@redhat.com>
51 * peXXigen.c (rsrc_process_section): Page align the new contents
54 2014-06-03 Alan Modra <amodra@gmail.com>
56 * elf64-ppc.c (ADDIS_R12_R2): Define.
57 (build_plt_stub): Support fusion on ELFv2 stub.
58 (ppc_build_one_stub): Likewise for plt branch stubs.
60 2014-05-28 Alan Modra <amodra@gmail.com>
62 * elf32-rx.c (rx_table_map): Delete set but not used variables.
64 2014-05-28 Tristan Gingold <gingold@adacore.com>
66 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
67 to keep the length of the best fit range.
68 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
71 2014-05-27 DJ Delorie <dj@redhat.com>
73 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
74 (rx_elf_relocate_section): If we find a reloc against
75 $tableentry$default$<name>, redirect it to the appropriate
78 (rx_table_find): New. Check all tables and SEC_KEEP all sections
79 with table parts in them.
80 (rx_check_directives): New.
81 (rx_table_map_2): New.
83 (rx_additional_link_map_text): New. Called to dump tables to the
85 * bfd/elf32-rx.h: New.
87 2014-05-20 DJ Delorie <dj@redhat.com>
89 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
91 2014-05-20 Alan Modra <amodra@gmail.com>
94 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
95 Remove redundant setting of htab->elf.dynobj. Don't align.
96 Define .sdata symbols using _bfd_elf_define_linkage_sym.
97 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
98 (create_sdata_sym): Delete.
99 (elf_allocate_pointer_linker_section): Rename from
100 elf_create_pointer_linker_section. Align section.
101 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
102 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
104 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
105 Remove unnecessary tests on _SDA_BASE_ sym.
106 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
107 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
108 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
109 (ppc_elf_maybe_strip_sdata_syms): Declare.
111 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
113 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
115 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
117 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
118 in a section with no contents.
119 (is_vma_in_section, find_section_by_vma): New functions.
120 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
121 offsets in the debug directory.
122 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
123 Byte-swap GUID from little-endian to big-endian order for
124 consistent and conventional display.
126 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
128 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
129 64-bit doubles objects mix with 32-bit doubles objects.
130 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
132 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
134 * mmo.c: Update URLs in documentation comments.
136 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
137 David Weatherford <weath@cadence.com>
138 Max Filippov <jcmvbkbc@gmail.com>
140 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
143 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
145 * config.bfd: Add proper arm config for *-*-freebsd*.
147 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
149 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
150 mips32r5 and mips64r5.
151 * archures.c (bfd_architecture): Likewise.
152 * bfd-in2.h (bfd_architecture): Likewise.
153 * cpu-mips.c (arch_info_struct): Likewise.
154 * elfxx-mips.c (mips_set_isa_flags): Likewise.
156 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
158 * elfxx-mips.h (elfxx-mips.h): Declare.
159 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
160 Tag_GNU_MIPS_ABI_FP mismatches.
161 (_bfd_mips_fp_abi_string): New function.
163 2014-05-02 Alan Modra <amodra@gmail.com>
165 * targets.c: Sort bfd_target vectors somewhat alphabetically.
166 * configure.in: Likewise.
167 * configure: Regenerate.
169 2014-05-02 Alan Modra <amodra@gmail.com>
171 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
172 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
173 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
174 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
175 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
176 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
177 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
178 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
179 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
180 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
181 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
182 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
183 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
184 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
185 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
186 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
187 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
188 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
189 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
190 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
191 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
192 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
193 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
194 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
195 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
196 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
197 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
198 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
199 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
200 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
201 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
202 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
203 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
204 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
205 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
206 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
207 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
208 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
209 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
210 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
211 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
212 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
213 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
214 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
215 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
216 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
217 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
218 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
220 * configure: Regenerate.
222 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
224 * mmo.c (mmo File layout documentation): Add note about low bits
226 (mmo_write_chunk): When handling data remainder, assert that
227 previous remaining data is flushed.
228 (mmo_write_loc_chunk): Only look for trailing and leading zeros
229 when dealing with an aligned VMA and for aligned lengths. Don't skip
230 the last 32-bit-word of zeros.
231 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
232 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
233 emitting data, not after updating it.
234 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
236 2014-04-30 Nick Clifton <nickc@redhat.com>
238 * compress.c (bfd_is_section_compressed): When checking the
239 .debug_str section, also check the fifth byte in the section is
240 not part of a string.
242 2014-04-30 Alan Modra <amodra@gmail.com>
244 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
245 (find_merged_cie): Identify personality functions by (bfd_id,index)
246 pair when a local sym is used.
248 2014-04-29 Christian Svensson <blue@cmd.nu>
250 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
251 into .rela.got if it contained TLS relocations as well.
253 2014-04-28 Nick Clifton <nickc@redhat.com>
256 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
259 2014-04-26 Alan Modra <amodra@gmail.com>
261 * po/SRC-POTFILES.in: Regenerate.
262 * configure: Regenerate.
264 2014-04-25 Nick Clifton <nickc@redhat.com>
267 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
268 a 342-bit host. This time for older versions of gcc.
270 2014-04-24 Nick Clifton <nickc@redhat.com>
272 * peXXigen.c (rsrc_print_section): Fix compile time warning for
275 2014-04-24 Alan Modra <amodra@gmail.com>
278 * dwarf2.c: Formatting.
279 (struct dwarf2_debug): Make adjusted_section_count signed.
280 (unset_sections): Make i signed.
281 (set_debug_vma): New function.
282 (place_sections): Handle separate debug object file. Set VMA
283 on debug sections, even if they have an output section. Also
284 set VMA on zero size sections, and non-load but alloc sections.
285 Set adjusted_section_count to -1 when no section adjustment.
286 Malloc adjusted_sections. Don't double last_vma. Transfer
287 alloc section VMAs to separate debug file.
288 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
289 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
290 test on symbols being the same before using old stash. Read
291 and use separate debug file symbols. Call place_sections.
292 (find_line): Don't call place_sections here.
293 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
294 * libbfd.h: Regenerate.
295 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
296 _bfd_dwarf2_slurp_debug_info call.
297 * simple.c (simple_save_output_info): Clarify comment.
299 2014-04-24 Nick Clifton <nickc@redhat.com>
302 * peXXigen.c (struct rsrc_regions): New structure.
303 (rsrc_print_resource_directory): Use new structure. Include
304 offset of directory in listing.
305 (rsrc_print_resource_entry): Likewise.
306 (rsrc_print_section): Likewise.
307 (rsrc_count_entries): Do not increment sizeof_strings or
309 (rsrc_count_directory): Do not increment sizeof_tables.
310 (rsrc_compute_region_sizes): New function.
311 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
312 (rsrc_process_section): Compute size of regions after merging
315 2014-04-23 Alan Modra <amodra@gmail.com>
318 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
319 (place_sections): Do not modify VMA of sections when called from
320 linker after sections have been placed in output sections. Short
321 circuit single section case.
322 (save_section_vma, section_vma_same): New functions.
323 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
325 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
326 when non-relocatable.
328 2014-04-22 Nick Clifton <nickc@redhat.com>
331 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
333 2014-04-22 Christian Svensson <blue@cmd.nu>
335 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
336 * archures.c: Likewise.
337 * coffcode.h: Likewise.
338 * config.bfd: Likewise.
339 * configure.in: Likewise.
341 * targets.c: Likewise.
342 * cpu-or1k.c: New file.
343 * elf32-or1k.c: New file.
344 * coff-or32.c: Delete.
345 * cpu-openrisc.c: Delete.
346 * cpu-or32.c: Delete.
347 * elf32-openrisc.c: Delete.
348 * elf32-or32.c: Delete.
349 * Makefile.in: Regenerate.
350 * bfd-in2.h: Regenerate.
351 * configure: Regenerate.
352 * libbfd.h: Regenerate.
354 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
357 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
359 2014-04-22 Will Newton <will.newton@linaro.org>
361 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
362 function. (elf_backend_section_flags): Remove define.
364 2014-04-21 Richard Henderson <rth@redhat.com>
366 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
367 parameter; honor it and disable got merging when false.
368 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
369 the first pass of relaxation.
370 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
371 the end of the LITERAL+LITUSE chain.
372 (elf64_alpha_relax_section): Only process LITERAL relocs during the
373 second pass of relaxation.
375 * configure.ac (use_secureplt): Enable by default.
376 * configure: Rebuild.
378 2014-04-18 Tristan Gingold <gingold@adacore.com>
380 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
381 bind_content, weak_bind_content, lazy_bind_content,
383 (bfd_mach_o_load_command): Add comments, add next field.
384 (mach_o_data_struct): Replace commands field by first_command
386 * mach-o.c (bfd_mach_o_append_command): New function.
387 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
388 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
390 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
391 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
392 (bfd_mach_o_write_thread): Use macro instead of literal.
393 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
394 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
396 (bfd_mach_o_write_symtab_content): New function (extracted
397 from bfd_mach_o_write_symtab).
398 (bfd_mach_o_write_symtab): Split.
399 (bfd_mach_o_count_indirect_symbols): Move
400 (bfd_mach_o_build_dysymtab): Remove layout code.
401 (bfd_mach_o_write_contents): Rewritten to build commands in order.
402 (bfd_mach_o_count_sections_for_seg): Remove.
403 (bfd_mach_o_build_obj_seg_command): New function (extracted from
404 bfd_mach_o_build_seg_command).
405 (bfd_mach_o_build_exec_seg_command): New function.
406 (bfd_mach_o_build_dysymtab_command): Remove.
407 (bfd_mach_o_layout_commands): New function.
408 (bfd_mach_o_init_segment): New function.
409 (bfd_mach_o_build_commands): Major rework to handle non-object
411 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
413 (bfd_mach_o_read_dyld_info): Clear content fields.
414 (bfd_mach_o_read_segment): Adjust call.
415 (bfd_mach_o_flatten_sections): Adjust as now load commands are
417 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
418 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
419 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
422 2014-04-18 Tristan Gingold <gingold@adacore.com>
424 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
425 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
426 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
427 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
429 2014-04-18 Tristan Gingold <gingold@adacore.com>
431 * mach-o.h (bfd_mach_o_dylinker_command)
432 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
434 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
435 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
437 2014-04-18 Tristan Gingold <gingold@adacore.com>
439 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
440 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
441 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
442 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
443 each targets declared.
444 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
445 * mach-o-i386.c (TARGET_PAGESIZE): Define.
447 2014-04-18 Tristan Gingold <gingold@adacore.com>
449 * mach-o.c (bfd_mach_o_write_thread)
450 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
451 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
452 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
453 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
454 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
455 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
456 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
457 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
458 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
459 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
460 (bfd_mach_o_read_command): Now return a boolean status.
461 Adjust return statements.
462 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
463 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
465 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
467 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
468 field. Add assigned_low_gotno and assigned_high_gotno fields.
469 (mips_elf_create_local_got_entry): Update out-of-space condition.
470 Set index of new GOT entry to assigned_low_gotno if required by
471 the current relocation, else set it to assigned_high_gotno.
472 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
473 with assigned_low_gotno.
474 (mips_elf_multi_got): Initialize assigned_low_gotno and
475 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
476 in place of assigned_gotno when handling global GOT entries.
477 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
479 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
480 gap in the middle of local GOT space.
482 2014-04-17 Alan Modra <amodra@gmail.com>
485 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
486 current bfd is a plugin. Don't always set type_change_ok
487 when old bfd is a plugin.
489 2014-04-16 Tristan Gingold <gingold@adacore.com>
491 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
494 2014-04-16 Alan Modra <amodra@gmail.com>
496 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
497 with "ba 0" rather than zeros.
499 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
501 * (elfNN_aarch64_tls_relax): Fix instruction mask.
503 2014-04-14 Alan Modra <amodra@gmail.com>
505 * elf32-ppc.c (BA): Define
506 (ppc_elf_link_hash_table_create): Correct default_params.
507 (write_glink_stub): Pad small plt call stub with "ba 0" rather
508 than "nop" for ppc476_workaround.
509 (ppc_elf_finish_dynamic_sections): Likewise for branch table
510 and __glink_PLTresolve. Ensure plt call stub at end of page
511 doesn't allow fall-thru prefetch.
513 2014-04-11 Nick Clifton <nickc@redhat.com>
516 * peXXigen.c (abs_finder): New function.
517 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
518 than 1^32 try to convert them into section relative values
521 2014-04-11 Nick Clifton <nickc@redhat.com>
523 * bfd-in2.h: Regenerate.
524 * libbfd.h: Regenerate.
526 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
528 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
529 when building function stubs.
531 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
533 * elf32-avr.c: Add DIFF relocations for AVR.
534 (avr_final_link_relocate): Handle the DIFF relocs.
535 (bfd_elf_avr_diff_reloc): New.
536 (elf32_avr_is_diff_reloc): New.
537 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
538 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
541 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
543 2014-04-09 Alan Modra <amodra@gmail.com>
545 * libcoff.h: Regenerate.
547 2014-04-09 Alan Modra <amodra@gmail.com>
549 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
550 of safe ppc476 insns at end of page. Also remove non-branch insns.
553 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
555 * peXXigen.c (pe_print_debugdata): New function: Displays the
556 contents of the debug directory and decodes codeview entries.
557 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
558 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
559 Add functions for reading and writing debugdir and codeview
561 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
562 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
563 * libcoff-in.h (pe_tdata): Add build-id data.
564 * libcoff.h: Regenerate.
565 * coffcode.h (coff_write_object_contents): Run build_id
566 after_write_object_contents hook.
568 2014-04-05 Alan Modra <amodra@gmail.com>
570 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
571 merging non-default sym.
573 2014-04-04 Tristan Gingold <gingold@adacore.com>
575 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
578 2014-04-04 Tristan Gingold <gingold@adacore.com>
580 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
581 thinko on names length.
583 2014-04-04 Tristan Gingold <gingold@adacore.com>
585 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
587 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
589 2014-04-04 Tristan Gingold <gingold@adacore.com>
591 * bfd.c (bfd_get_arch_size): Default is taken from arch.
593 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
595 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
596 section before dereferencing.
597 (pe_print_idata, pe_print_edata, pe_print_reloc)
598 (rsrc_print_section): Don't bother interpreting the contents
599 of sections which have no contents.
601 2014-04-03 Maria Guseva <m.guseva@samsung.com>
604 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
607 2014-04-03 Tristan Gingold <gingold@adacore.com>
609 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
611 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
613 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
615 2014-04-03 Alan Modra <amodra@gmail.com>
617 * elf-bfd.h (struct elf_backend_data
618 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
619 with "bfd_size_type size".
620 (_bfd_elf32_bfd_from_remote_memory): Likewise.
621 (_bfd_elf64_bfd_from_remote_memory): Likewise.
622 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
623 * elfcode.h (bfd_from_remote_memory): Likewise.
624 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
625 * bfd-in2.h: Regenerate.
627 2014-04-02 Tristan Gingold <gingold@adacore.com>
629 * mach-o.h (bfd_mach_o_twolevel_hints_command)
630 (bfd_mach_o_prebind_cksum_command): New types.
631 (bfd_mach_o_prebound_dylib_command): Rewrite.
632 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
634 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
636 (bfd_mach_o_read_prebind_cksum): New function.
637 (bfd_mach_o_read_twolevel_hints): Ditto.
638 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
641 2014-04-02 Alan Modra <amodra@gmail.com>
643 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
644 Consolidate code handling possible section headers past end of
645 segment. Don't use p_align for page size guess, instead use
646 minpagesize. Take note of ld.so clearing section headers when
647 p_memsz > p_filesz. Handle file header specifying no section
648 headers. Handle zero p_align throughout. Default loadbase to
649 zero. Add comments. Rename contents_size to high_offset, and
650 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
651 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
652 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
654 (_bfd_elf32_bfd_from_remote_memory): Likewise.
655 (_bfd_elf64_bfd_from_remote_memory): Likewise.
656 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
657 * bfd-in2.h: Regnerate.
659 2014-04-01 Tristan Gingold <gingold@adacore.com>
661 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
664 2014-03-27 Yury Gribov <y.gribov@samsung.com>
665 Pavel Fedin <p.fedin@samsung.com>
667 * elf32-arm.c: Add support for limited pretty-printing of PLT
668 entries on eabi and nacl targets.
669 (elf32_arm_get_synthetic_symtab): Add new callback.
670 (elf32_arm_nacl_plt_sym_val): Likewise.
671 (elf32_arm_plt0_size): Add helper function.
672 (elf32_arm_plt_size): Likewise.
674 2014-03-27 Tristan Gingold <gingold@adacore.com>
676 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
677 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
679 2014-03-27 Tristan Gingold <gingold@adacore.com>
681 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
682 * mach-o.c (bfd_mach_o_write_symtab)
683 (bfd_mach_o_write_contents)
684 (bfd_mach_o_set_section_flags_from_bfd)
685 (bfd_mach_o_build_seg_command): Fix indentation.
686 (bfd_mach_o_get_base_address): New function.
688 2014-03-26 Nick Clifton <nickc@redhat.com>
690 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
691 relocations in discarded sections.
693 2014-03-26 Tristan Gingold <gingold@adacore.com>
695 * mach-o.c (bfd_mach_o_convert_architecture): Add
696 BFD_MACH_O_CPU_TYPE_ARM64.
698 2014-03-26 Alan Modra <amodra@gmail.com>
700 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
701 needed plt entries when taking the address of functions for
702 abiversion == 0 (ie. unknown) as well as abiversion == 2.
703 Move opd setup and abiversion checks to..
704 (ppc64_elf_before_check_relocs): ..here. Renamed from
705 ppc64_elf_process_dot_syms. Set output abiversion from input and
706 input abiversion from output, if either is not set.
707 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
708 (elf_backend_check_directives): Update.
710 2014-03-25 Will Newton <will.newton@linaro.org>
712 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
713 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
714 of input sections rather than output sections.
716 2014-03-20 Will Newton <will.newton@linaro.org>
719 * elf32-arm.c (elf32_arm_check_relocs): Set
720 pointer_equality_needed for absolute references within
722 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
723 unless pointer_equality_needed is set.
725 2014-03-19 Nick Clifton <nickc@redhat.com>
727 * peXXigen.c (rsrc_process_section): Add code to scan input
728 sections and record their lengths. Use these lengths to find the
729 start of each merged .rsrc section.
731 2014-03-17 Tristan Gingold <gingold@adacore.com>
733 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
734 (bfd_mach_o_read_command): Ditto.
736 2014-03-14 Meador Inge <meadori@codesourcery.com>
738 * configure.in: Add strnlen to AC_CHECK_DECLS.
739 * config.in: Regenerate.
740 * configure: Regenerate.
741 * sysdep.h (strnlen): Add prototype.
743 2014-03-14 Alan Modra <amodra@gmail.com>
745 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
746 handling for VLE_SDA21 relocs.
748 2014-03-13 Tristan Gingold <gingold@adacore.com>
750 * peicode.h (pe_ILF_object_p): Adjust, as the version number
752 (pe_bfd_object_p): Also read version number to detect ILF.
753 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
754 (x86_64pe_bigobj_vec): Define
755 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
756 (bfd_coff_max_nscns): New macro.
757 (coff_compute_section_file_positions): Use unsigned int for
758 target_index. Compare with bfd_coff_max_nscns.
759 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
760 Set a value for _bfd_coff_max_nscns.
761 (header_bigobj_classid): New constant.
762 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
763 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
764 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
766 (bigobj_swap_table): New table.
767 * libcoff.h: Regenerate.
768 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
769 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
771 * coff-mips.c (mips_ecoff_backend_data): Likewise.
772 * coff-rs6000.c (bfd_xcoff_backend_data)
773 (bfd_pmac_xcoff_backend_data): Likewise.
774 * coff64-rs6000.c (bfd_xcoff_backend_data)
775 (bfd_xcoff_aix5_backend_data): Likewise.
776 * targets.c (x86_64pe_bigobj_vec): Declare.
777 * configure.in (x86_64pe_bigobj_vec): New vector.
778 * configure: Regenerate.
779 * config.bfd: Add bigobj object format for Windows targets.
781 2014-03-12 Nick Clifton <nickc@redhat.com>
784 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
785 before testing for vxworks.
787 2014-03-12 Alan Modra <amodra@gmail.com>
789 * Makefile.in: Regenerate.
791 2014-03-12 Alan Modra <amodra@gmail.com>
794 * elf.c (copy_elf_program_header): Ignore first section lma if
797 2014-03-11 Alan Modra <amodra@gmail.com>
800 * coff-rs6000.c: Include stdint.h.
801 * coff64-rs6000.c: Likewise.
803 2014-03-10 Tristan Gingold <gingold@adacore.com>
807 2014-03-08 Alan Modra <amodra@gmail.com>
809 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
810 many relocations. Correct bitsize and rightshift too for a number
811 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
812 Correct dst_mask on R_PPC_VLE_SDA21_LO.
813 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
814 (ppc_elf_relocate_section): Modify overflow test for 16-bit
815 fields in instructions to signed/unsigned according to whether
816 the field takes a signed or unsigned value. Tidy vle split16 code.
817 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
819 2014-03-08 Alan Modra <amodra@gmail.com>
821 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
822 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
823 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
824 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
825 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
826 fields in instructions to signed/unsigned according to whether
827 the field takes a signed or unsigned value.
829 2014-03-07 Pedro Alves <palves@redhat.com>
832 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
833 through ptr_to_uint instead of through long.
835 2014-03-06 Nick Clifton <nickc@redhat.com>
838 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
839 attribute section names.
841 2014-03-05 Alan Modra <amodra@gmail.com>
843 Update copyright years.
845 2014-03-05 Alan Modra <amodra@gmail.com>
847 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
848 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
849 (ppc64_elf_check_relocs): Likewise.
850 (ppc64_elf_relocate_section): Likewise.
851 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
852 * bfd-in2.h: Regenerate.
853 * libbfd.h: Regenerate.
855 2014-03-04 Heiher <r@hev.cc>
857 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
859 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
860 extension of bfd_mach_mipsisa64r2.
862 2014-03-04 Nick Clifton <nickc@redhat.com>
865 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
866 (elf32_thumb2_plt_entry): New array.
867 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
868 using thumb2 based PLT.
869 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
871 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
873 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
875 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
876 Thumb2 based PLT 0-entry.
877 (elf32_arm_output_arch_local_syms): Handle creation of local
878 symbols for Thumb2 based PLT entries.
880 2014-02-28 Alan Modra <amodra@gmail.com>
883 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
884 the same conditions we called check_relocs.
886 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
888 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
889 * bfd-in2.h: Regenerate.
890 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
891 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
892 using long PLT entries.
893 (bfd_elf32_arm_use_long_plt): New function.
894 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
896 2014-02-27 Alan Modra <amodra@gmail.com>
898 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
899 params for targets that don't use ppc32elf.em.
901 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
903 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
904 of GOTOFF relocations.
906 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
907 H.J. Lu <hongjiu.lu@intel.com>
909 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
910 (elf_x86_64_legacy_plt_entry): Likewise.
911 (elf_x86_64_bnd_plt_entry): Likewise.
912 (elf_x86_64_legacy_plt2_entry): Likewise.
913 (elf_x86_64_bnd_plt2_entry): Likewise.
914 (elf_x86_64_bnd_arch_bed): Likewise.
915 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
916 (elf_x86_64_link_hash_table): Add plt_bnd.
917 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
919 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
920 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
922 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
923 symbols. Resolve call to the second PLT if it is created.
924 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
925 (elf_x86_64_relocate_section): Resolve PLT references to the
926 second PLT if it is created.
927 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
928 second PLT entry for BND relocation.
929 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
930 the second PLT is created.
931 (elf_x86_64_get_synthetic_symtab): New.
932 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
934 2014-02-19 Alan Modra <amodra@gmail.com>
936 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
937 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
938 provision of out-of-line register save/restore routines.
940 2014-02-18 Jack Carter <jack.carter@imgtec.com>
942 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
943 PT_DYNAMIC segment flags.
945 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
948 * simple.c (struct saved_offsets): New.
949 (simple_save_output_info): Use it for ptr.
950 (simple_restore_output_info): Use it for ptr. Check section_count.
951 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
953 2014-02-17 Alan Modra <amodra@gmail.com>
955 * elf64-ppc.h (struct ppc64_elf_params): Define.
956 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
957 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
958 ppc64_elf_build_stubs): Update prototype.
959 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
960 fields now in params. Adjust code throughout file.
961 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
962 Save params pointer in htab.
963 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
964 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
965 ppc64_elf_build_stubs): Remove parameters now in "params".
967 2014-02-17 Alan Modra <amodra@gmail.com>
969 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
970 patched for ppc476 workaround. Reapply branch taken/not taken
973 2014-02-12 Alan Modra <amodra@gmail.com>
975 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
976 stubs for calls to __tls_get_addr that we know will later be
979 2014-02-12 Alan Modra <amodra@gmail.com>
981 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
982 for ld -r, when code sections are sufficiently aligned.
983 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
986 2014-02-12 Alan Modra <amodra@gmail.com>
989 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
990 --export-dynamic and --dynamic-list marking of symbols.
991 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
994 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
997 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
998 executables if it matches dynamic_list.
1000 2014-02-10 Alan Modra <amodra@gmail.com>
1002 * po/SRC-POTFILES.in: Regenerate.
1003 * po/bfd.pot: Regenerate.
1005 2014-02-09 Alan Modra <amodra@gmail.com>
1007 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1008 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1009 (elfNN_bed): Init new field.
1010 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1011 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1012 (ppc_elf_relax_section): Don't reallocate section here, write
1013 stubs, or write out relocs for ld -r here..
1014 (ppc_elf_relocate_section): ..instead write stubs here, and use
1015 existing code to write out relocs for ld -r. Fix offset
1016 adjustment on reloc for little-endian.
1017 (elf_backend_caches_rawsize): Define.
1019 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1022 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1024 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1026 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1027 return paths. Three times.
1028 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1030 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1031 (ppc64_elf_edit_toc): Free USED in return path.
1033 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1035 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1036 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1037 * libbfd.h: Regenerated.
1038 * bfd-in2.h: Regenerated.
1039 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1040 (nios2_reloc_map): Likewise.
1041 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1042 Fixed all references.
1043 (nios2_elf32_relocate_section): Add new relocations.
1044 (nios2_elf32_check_relocs): Likewise.
1045 (nios2_elf32_gc_sweep_hook): Likewise.
1047 2014-02-03 Alan Modra <amodra@gmail.com>
1049 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1050 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1051 (ppc_elf_link_params): New function.
1052 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1054 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1055 parameters. Use htab->params instead.
1056 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1057 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1058 64 bytes for ppc476 workaround.
1059 (struct ppc_elf_relax_info): New.
1060 (ppc_elf_relax_section): Exclude linker created sections and
1061 those too small to hold one instruction. Don't add another
1062 branch around trampolines on later relax passes. Don't
1063 generate trampolines for undefined symbols when !relocatable,
1064 nor for plugin symbols. Allocate space for ppc476 workaround
1065 patch area. Free fixups on error return path.
1066 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1067 * elf32-ppc.h (struct ppc_elf_params): New.
1068 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1069 (ppc_elf_link_params): Declare.
1070 * section.c (SEC_INFO_TYPE_TARGET): Define.
1071 * bfd-in2.h: Regenerate.
1073 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1075 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1077 (nios2_elf32_relocate_section): Use got_base to adjust
1078 GOT-pointer-relative relocations relative to _gp_got.
1079 (create_got_section): Create _gp_got symbol.
1080 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1081 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1083 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1085 * bfd-in2.h: Update from reloc.c.
1086 * elf32-nios2.c: Include elf32-nios2.h.
1087 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1088 (nios2_reloc_map): Likewise.
1089 (enum elf32_nios2_stub_type): Declare.
1090 (struct elf32_nios2_stub_hash_entry): Declare.
1091 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1092 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1093 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1094 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1095 bfd_count, top_index, input_list, all_local_syms.
1096 (nios2_call26_stub_entry): New.
1097 (nios2_elf32_install_imm16): Move up in file.
1098 (nios2_elf32_install_data): Move up in file.
1099 (hiadj): Move up in file.
1100 (stub_hash_newfunc): New.
1101 (link_hash_newfunc): Initialize hsh_cache field.
1103 (nios2_stub_name): New.
1104 (nios2_get_stub_entry): New.
1105 (nios2_add_stub): New.
1106 (nios2_elf32_setup_section_lists): New.
1107 (nios2_elf32_next_input_section): New.
1108 (CALL26_SEGMENT): New.
1109 (MAX_STUB_SECTION_SIZE): New.
1110 (group_sections): New.
1111 (nios2_type_of_stub): New.
1112 (nios2_build_one_stub): New.
1113 (nios2_size_one_stub): New.
1114 (get_local_syms): New.
1115 (nios2_elf32_size_stubs): New.
1116 (nios2_elf32_build_stubs): New.
1117 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1118 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1119 trampolines for R_NIOS2_CALL26 stubs.
1120 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1121 (nios2_elf32_gc_sweep_hook): Likewise.
1122 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1123 (nios2_elf32_link_hash_table_free): New.
1124 (bfd_elf32_bfd_link_hash_table_free): Define.
1125 * elf32-nios2.h: New file.
1126 * libbfd.h: Update from reloc.c.
1127 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1129 2014-01-29 Nick Clifton <nickc@redhat.com>
1132 * elf32-metag.c (elf_metag_post_process_headers): Call
1133 _bfd_elf_post_process_headers.
1134 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1135 _bfd_elf_copy_private_data.
1136 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1138 2014-01-29 Nick Clifton <nickc@redhat.com>
1140 * bfd-in.h (bfd_set_section_vma): Delete.
1141 (bfd_set_section_alignment): Delete.
1142 (bfd_set_section_userdata): Delete.
1143 (bfd_set_cacheable): Delete.
1144 * bfd.c (bfd_set_cacheable): New static inline function.
1145 * section.c (bfd_set_section_userdata): Likewise.
1146 (bfd_set_section_vma): Likewise.
1147 (bfd_set_section_alignment): Likewise.
1148 * bfd-in2.h: Regenerate.
1150 2014-01-28 Nick Clifton <nickc@redhat.com>
1152 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1153 attributes select the CU containing the abbreviation, which may not
1156 2014-01-24 Alan Modra <amodra@gmail.com>
1158 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1159 to get_relocs for ELFv2.
1161 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1164 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1165 if TLS sections are not adjacent.
1167 2014-01-22 Alan Modra <amodra@gmail.com>
1169 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1171 2014-01-22 Alan Modra <amodra@gmail.com>
1173 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1175 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1178 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1179 regular default symbol definition and the versioned dynamic
1180 symbol definition mismatch, skip the default symbol definition
1181 if one of them is IFUNC.
1183 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1186 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1187 info->export_dynamic nor h->ref_dynamic for type mismatch when
1188 adding the default version.
1190 2014-01-16 Alan Modra <amodra@gmail.com>
1192 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1193 mips_elf_traverse_got_arg* rather than mips_got_info*.
1194 Adjust caller. Alloc on output_bfd rather than symbol section
1197 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1199 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1201 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1203 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1206 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1207 against __ehdr_start.
1208 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1210 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1212 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1214 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1216 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1219 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1220 count if there are any non pc-relative relocs.
1221 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1223 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1224 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1226 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1227 offset while calculating relocation address.
1228 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1229 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1231 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1234 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1235 R_ARM_ABS8 and R_ARM_ABS16.
1237 2014-01-13 Alan Modra <amodra@gmail.com>
1239 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1240 error when shared and force a plt call otherwise.
1241 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1242 plt_type == PLT_NEW.
1243 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1244 the appropriate call stub.
1246 2014-01-10 Alan Modra <amodra@gmail.com>
1251 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1252 (assign_file_positions_for_non_load_sections): When setting up
1253 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1254 header that completely covers the relro region.
1256 2014-01-09 Tristan Gingold <gingold@adacore.com>
1258 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1259 table macros and add macros to initializa the structure.
1261 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1266 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1267 size for PT_GNU_RELRO segment.
1268 (assign_file_positions_for_load_sections): If PT_LOAD segment
1269 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1271 2014-01-07 Tom Tromey <tromey@redhat.com>
1273 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1276 2014-01-03 Nick Clifton <nickc@redhat.com>
1279 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1282 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1285 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1287 2014-01-02 Nick Clifton <nickc@redhat.com>
1290 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1291 filename in the bfd's filename field.
1292 * elfcode.h (bfd_from_remote_memory): Likewise.
1293 * ieee.c (ieee_object_p): Likewise.
1294 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1295 * oasys.c (oasys_openr_next_archived_file): Likewise.
1296 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1297 * opncls.c (bfd_fopen): Likewise.
1298 (bfd_openstreamr): Likewise.
1299 (bfd_openr_iovec): Likewise.
1300 (bfd_openw): Likewise.
1301 (bfd_create): Likewise.
1302 (_bfd_delete_bfd): Free filename.
1304 For older changes see ChangeLog-2013
1306 Copyright (C) 2014 Free Software Foundation, Inc.
1308 Copying and distribution of this file, with or without modification,
1309 are permitted in any medium without royalty provided the copyright
1310 notice and this notice are preserved.
1316 version-control: never