1 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
4 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
6 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
8 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
10 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
11 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
13 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
16 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
17 and R_*_IRELATIVE relocation offset with PLT entry.
18 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
19 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
20 (elf_x86_64_get_synthetic_symtab): Use it.
22 2014-06-24 Philippe De Muyter <phdm@macqel.be>
24 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
27 2014-06-11 Joel Brobecker <brobecker@adacore.com>
29 * development.sh (development): Set to false.
31 2014-06-11 Alan Modra <amodra@gmail.com>
33 * linker.c (unwrap_hash_lookup): Add missing parens.
35 2014-06-11 Kai Tietz <ktietz@redhat.com>
37 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
38 * libcoff.h: Regenerated.
40 2014-06-10 Alan Modra <amodra@gmail.com>
43 * linker.c (unwrap_hash_lookup): New function.
44 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
45 * elf32-i370.c (i370_elf_relocate_section): Likewise.
46 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
47 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
48 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
49 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
50 * elf32-spu.c (spu_elf_relocate_section): Likewise.
51 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
53 2014-06-07 Alan Modra <amodra@gmail.com>
55 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
56 insn as a bitfield; Use complain_overflow_bitfield.
57 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
59 2014-06-05 Joel Brobecker <brobecker@adacore.com>
61 * development.sh: New file.
62 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
63 Make -Werror the default with GCC only if DEVELOPMENT is true.
64 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
65 $(srcdir)/development.sh.
66 * Makefile.in, configure: Regenerate.
68 2014-06-04 Will Newton <will.newton@linaro.org>
70 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
71 being non-NULL into an assert.
72 (elfNN_aarch64_tls_relax): Remove unused code.
74 2014-06-03 DJ Delorie <dj@redhat.com>
76 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
78 2014-06-03 Nick Clifton <nickc@redhat.com>
81 * peXXigen.c (rsrc_process_section): Page align the new contents
84 2014-06-03 Alan Modra <amodra@gmail.com>
86 * elf64-ppc.c (ADDIS_R12_R2): Define.
87 (build_plt_stub): Support fusion on ELFv2 stub.
88 (ppc_build_one_stub): Likewise for plt branch stubs.
90 2014-05-28 Alan Modra <amodra@gmail.com>
92 * elf32-rx.c (rx_table_map): Delete set but not used variables.
94 2014-05-28 Tristan Gingold <gingold@adacore.com>
96 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
97 to keep the length of the best fit range.
98 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
101 2014-05-27 DJ Delorie <dj@redhat.com>
103 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
104 (rx_elf_relocate_section): If we find a reloc against
105 $tableentry$default$<name>, redirect it to the appropriate
107 (RX_Table_Info): New.
108 (rx_table_find): New. Check all tables and SEC_KEEP all sections
109 with table parts in them.
110 (rx_check_directives): New.
111 (rx_table_map_2): New.
113 (rx_additional_link_map_text): New. Called to dump tables to the
115 * bfd/elf32-rx.h: New.
117 2014-05-20 DJ Delorie <dj@redhat.com>
119 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
121 2014-05-20 Alan Modra <amodra@gmail.com>
124 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
125 Remove redundant setting of htab->elf.dynobj. Don't align.
126 Define .sdata symbols using _bfd_elf_define_linkage_sym.
127 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
128 (create_sdata_sym): Delete.
129 (elf_allocate_pointer_linker_section): Rename from
130 elf_create_pointer_linker_section. Align section.
131 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
132 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
134 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
135 Remove unnecessary tests on _SDA_BASE_ sym.
136 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
137 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
138 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
139 (ppc_elf_maybe_strip_sdata_syms): Declare.
141 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
143 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
145 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
147 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
148 in a section with no contents.
149 (is_vma_in_section, find_section_by_vma): New functions.
150 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
151 offsets in the debug directory.
152 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
153 Byte-swap GUID from little-endian to big-endian order for
154 consistent and conventional display.
156 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
158 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
159 64-bit doubles objects mix with 32-bit doubles objects.
160 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
162 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
164 * mmo.c: Update URLs in documentation comments.
166 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
167 David Weatherford <weath@cadence.com>
168 Max Filippov <jcmvbkbc@gmail.com>
170 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
173 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
175 * config.bfd: Add proper arm config for *-*-freebsd*.
177 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
179 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
180 mips32r5 and mips64r5.
181 * archures.c (bfd_architecture): Likewise.
182 * bfd-in2.h (bfd_architecture): Likewise.
183 * cpu-mips.c (arch_info_struct): Likewise.
184 * elfxx-mips.c (mips_set_isa_flags): Likewise.
186 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
188 * elfxx-mips.h (elfxx-mips.h): Declare.
189 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
190 Tag_GNU_MIPS_ABI_FP mismatches.
191 (_bfd_mips_fp_abi_string): New function.
193 2014-05-02 Alan Modra <amodra@gmail.com>
195 * targets.c: Sort bfd_target vectors somewhat alphabetically.
196 * configure.in: Likewise.
197 * configure: Regenerate.
199 2014-05-02 Alan Modra <amodra@gmail.com>
201 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
202 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
203 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
204 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
205 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
206 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
207 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
208 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
209 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
210 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
211 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
212 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
213 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
214 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
215 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
216 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
217 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
218 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
219 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
220 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
221 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
222 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
223 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
224 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
225 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
226 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
227 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
228 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
229 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
230 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
231 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
232 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
233 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
234 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
235 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
236 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
237 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
238 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
239 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
240 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
241 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
242 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
243 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
244 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
245 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
246 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
247 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
248 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
250 * configure: Regenerate.
252 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
254 * mmo.c (mmo File layout documentation): Add note about low bits
256 (mmo_write_chunk): When handling data remainder, assert that
257 previous remaining data is flushed.
258 (mmo_write_loc_chunk): Only look for trailing and leading zeros
259 when dealing with an aligned VMA and for aligned lengths. Don't skip
260 the last 32-bit-word of zeros.
261 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
262 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
263 emitting data, not after updating it.
264 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
266 2014-04-30 Nick Clifton <nickc@redhat.com>
268 * compress.c (bfd_is_section_compressed): When checking the
269 .debug_str section, also check the fifth byte in the section is
270 not part of a string.
272 2014-04-30 Alan Modra <amodra@gmail.com>
274 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
275 (find_merged_cie): Identify personality functions by (bfd_id,index)
276 pair when a local sym is used.
278 2014-04-29 Christian Svensson <blue@cmd.nu>
280 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
281 into .rela.got if it contained TLS relocations as well.
283 2014-04-28 Nick Clifton <nickc@redhat.com>
286 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
289 2014-04-26 Alan Modra <amodra@gmail.com>
291 * po/SRC-POTFILES.in: Regenerate.
292 * configure: Regenerate.
294 2014-04-25 Nick Clifton <nickc@redhat.com>
297 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
298 a 342-bit host. This time for older versions of gcc.
300 2014-04-24 Nick Clifton <nickc@redhat.com>
302 * peXXigen.c (rsrc_print_section): Fix compile time warning for
305 2014-04-24 Alan Modra <amodra@gmail.com>
308 * dwarf2.c: Formatting.
309 (struct dwarf2_debug): Make adjusted_section_count signed.
310 (unset_sections): Make i signed.
311 (set_debug_vma): New function.
312 (place_sections): Handle separate debug object file. Set VMA
313 on debug sections, even if they have an output section. Also
314 set VMA on zero size sections, and non-load but alloc sections.
315 Set adjusted_section_count to -1 when no section adjustment.
316 Malloc adjusted_sections. Don't double last_vma. Transfer
317 alloc section VMAs to separate debug file.
318 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
319 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
320 test on symbols being the same before using old stash. Read
321 and use separate debug file symbols. Call place_sections.
322 (find_line): Don't call place_sections here.
323 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
324 * libbfd.h: Regenerate.
325 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
326 _bfd_dwarf2_slurp_debug_info call.
327 * simple.c (simple_save_output_info): Clarify comment.
329 2014-04-24 Nick Clifton <nickc@redhat.com>
332 * peXXigen.c (struct rsrc_regions): New structure.
333 (rsrc_print_resource_directory): Use new structure. Include
334 offset of directory in listing.
335 (rsrc_print_resource_entry): Likewise.
336 (rsrc_print_section): Likewise.
337 (rsrc_count_entries): Do not increment sizeof_strings or
339 (rsrc_count_directory): Do not increment sizeof_tables.
340 (rsrc_compute_region_sizes): New function.
341 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
342 (rsrc_process_section): Compute size of regions after merging
345 2014-04-23 Alan Modra <amodra@gmail.com>
348 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
349 (place_sections): Do not modify VMA of sections when called from
350 linker after sections have been placed in output sections. Short
351 circuit single section case.
352 (save_section_vma, section_vma_same): New functions.
353 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
355 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
356 when non-relocatable.
358 2014-04-22 Nick Clifton <nickc@redhat.com>
361 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
363 2014-04-22 Christian Svensson <blue@cmd.nu>
365 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
366 * archures.c: Likewise.
367 * coffcode.h: Likewise.
368 * config.bfd: Likewise.
369 * configure.in: Likewise.
371 * targets.c: Likewise.
372 * cpu-or1k.c: New file.
373 * elf32-or1k.c: New file.
374 * coff-or32.c: Delete.
375 * cpu-openrisc.c: Delete.
376 * cpu-or32.c: Delete.
377 * elf32-openrisc.c: Delete.
378 * elf32-or32.c: Delete.
379 * Makefile.in: Regenerate.
380 * bfd-in2.h: Regenerate.
381 * configure: Regenerate.
382 * libbfd.h: Regenerate.
384 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
387 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
389 2014-04-22 Will Newton <will.newton@linaro.org>
391 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
392 function. (elf_backend_section_flags): Remove define.
394 2014-04-21 Richard Henderson <rth@redhat.com>
396 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
397 parameter; honor it and disable got merging when false.
398 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
399 the first pass of relaxation.
400 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
401 the end of the LITERAL+LITUSE chain.
402 (elf64_alpha_relax_section): Only process LITERAL relocs during the
403 second pass of relaxation.
405 * configure.ac (use_secureplt): Enable by default.
406 * configure: Rebuild.
408 2014-04-18 Tristan Gingold <gingold@adacore.com>
410 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
411 bind_content, weak_bind_content, lazy_bind_content,
413 (bfd_mach_o_load_command): Add comments, add next field.
414 (mach_o_data_struct): Replace commands field by first_command
416 * mach-o.c (bfd_mach_o_append_command): New function.
417 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
418 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
420 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
421 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
422 (bfd_mach_o_write_thread): Use macro instead of literal.
423 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
424 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
426 (bfd_mach_o_write_symtab_content): New function (extracted
427 from bfd_mach_o_write_symtab).
428 (bfd_mach_o_write_symtab): Split.
429 (bfd_mach_o_count_indirect_symbols): Move
430 (bfd_mach_o_build_dysymtab): Remove layout code.
431 (bfd_mach_o_write_contents): Rewritten to build commands in order.
432 (bfd_mach_o_count_sections_for_seg): Remove.
433 (bfd_mach_o_build_obj_seg_command): New function (extracted from
434 bfd_mach_o_build_seg_command).
435 (bfd_mach_o_build_exec_seg_command): New function.
436 (bfd_mach_o_build_dysymtab_command): Remove.
437 (bfd_mach_o_layout_commands): New function.
438 (bfd_mach_o_init_segment): New function.
439 (bfd_mach_o_build_commands): Major rework to handle non-object
441 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
443 (bfd_mach_o_read_dyld_info): Clear content fields.
444 (bfd_mach_o_read_segment): Adjust call.
445 (bfd_mach_o_flatten_sections): Adjust as now load commands are
447 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
448 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
449 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
452 2014-04-18 Tristan Gingold <gingold@adacore.com>
454 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
455 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
456 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
457 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
459 2014-04-18 Tristan Gingold <gingold@adacore.com>
461 * mach-o.h (bfd_mach_o_dylinker_command)
462 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
464 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
465 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
467 2014-04-18 Tristan Gingold <gingold@adacore.com>
469 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
470 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
471 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
472 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
473 each targets declared.
474 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
475 * mach-o-i386.c (TARGET_PAGESIZE): Define.
477 2014-04-18 Tristan Gingold <gingold@adacore.com>
479 * mach-o.c (bfd_mach_o_write_thread)
480 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
481 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
482 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
483 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
484 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
485 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
486 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
487 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
488 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
489 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
490 (bfd_mach_o_read_command): Now return a boolean status.
491 Adjust return statements.
492 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
493 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
495 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
497 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
498 field. Add assigned_low_gotno and assigned_high_gotno fields.
499 (mips_elf_create_local_got_entry): Update out-of-space condition.
500 Set index of new GOT entry to assigned_low_gotno if required by
501 the current relocation, else set it to assigned_high_gotno.
502 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
503 with assigned_low_gotno.
504 (mips_elf_multi_got): Initialize assigned_low_gotno and
505 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
506 in place of assigned_gotno when handling global GOT entries.
507 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
509 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
510 gap in the middle of local GOT space.
512 2014-04-17 Alan Modra <amodra@gmail.com>
515 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
516 current bfd is a plugin. Don't always set type_change_ok
517 when old bfd is a plugin.
519 2014-04-16 Tristan Gingold <gingold@adacore.com>
521 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
524 2014-04-16 Alan Modra <amodra@gmail.com>
526 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
527 with "ba 0" rather than zeros.
529 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
531 * (elfNN_aarch64_tls_relax): Fix instruction mask.
533 2014-04-14 Alan Modra <amodra@gmail.com>
535 * elf32-ppc.c (BA): Define
536 (ppc_elf_link_hash_table_create): Correct default_params.
537 (write_glink_stub): Pad small plt call stub with "ba 0" rather
538 than "nop" for ppc476_workaround.
539 (ppc_elf_finish_dynamic_sections): Likewise for branch table
540 and __glink_PLTresolve. Ensure plt call stub at end of page
541 doesn't allow fall-thru prefetch.
543 2014-04-11 Nick Clifton <nickc@redhat.com>
546 * peXXigen.c (abs_finder): New function.
547 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
548 than 1^32 try to convert them into section relative values
551 2014-04-11 Nick Clifton <nickc@redhat.com>
553 * bfd-in2.h: Regenerate.
554 * libbfd.h: Regenerate.
556 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
558 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
559 when building function stubs.
561 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
563 * elf32-avr.c: Add DIFF relocations for AVR.
564 (avr_final_link_relocate): Handle the DIFF relocs.
565 (bfd_elf_avr_diff_reloc): New.
566 (elf32_avr_is_diff_reloc): New.
567 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
568 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
571 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
573 2014-04-09 Alan Modra <amodra@gmail.com>
575 * libcoff.h: Regenerate.
577 2014-04-09 Alan Modra <amodra@gmail.com>
579 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
580 of safe ppc476 insns at end of page. Also remove non-branch insns.
583 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
585 * peXXigen.c (pe_print_debugdata): New function: Displays the
586 contents of the debug directory and decodes codeview entries.
587 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
588 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
589 Add functions for reading and writing debugdir and codeview
591 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
592 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
593 * libcoff-in.h (pe_tdata): Add build-id data.
594 * libcoff.h: Regenerate.
595 * coffcode.h (coff_write_object_contents): Run build_id
596 after_write_object_contents hook.
598 2014-04-05 Alan Modra <amodra@gmail.com>
600 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
601 merging non-default sym.
603 2014-04-04 Tristan Gingold <gingold@adacore.com>
605 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
608 2014-04-04 Tristan Gingold <gingold@adacore.com>
610 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
611 thinko on names length.
613 2014-04-04 Tristan Gingold <gingold@adacore.com>
615 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
617 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
619 2014-04-04 Tristan Gingold <gingold@adacore.com>
621 * bfd.c (bfd_get_arch_size): Default is taken from arch.
623 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
625 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
626 section before dereferencing.
627 (pe_print_idata, pe_print_edata, pe_print_reloc)
628 (rsrc_print_section): Don't bother interpreting the contents
629 of sections which have no contents.
631 2014-04-03 Maria Guseva <m.guseva@samsung.com>
634 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
637 2014-04-03 Tristan Gingold <gingold@adacore.com>
639 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
641 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
643 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
645 2014-04-03 Alan Modra <amodra@gmail.com>
647 * elf-bfd.h (struct elf_backend_data
648 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
649 with "bfd_size_type size".
650 (_bfd_elf32_bfd_from_remote_memory): Likewise.
651 (_bfd_elf64_bfd_from_remote_memory): Likewise.
652 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
653 * elfcode.h (bfd_from_remote_memory): Likewise.
654 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
655 * bfd-in2.h: Regenerate.
657 2014-04-02 Tristan Gingold <gingold@adacore.com>
659 * mach-o.h (bfd_mach_o_twolevel_hints_command)
660 (bfd_mach_o_prebind_cksum_command): New types.
661 (bfd_mach_o_prebound_dylib_command): Rewrite.
662 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
664 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
666 (bfd_mach_o_read_prebind_cksum): New function.
667 (bfd_mach_o_read_twolevel_hints): Ditto.
668 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
671 2014-04-02 Alan Modra <amodra@gmail.com>
673 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
674 Consolidate code handling possible section headers past end of
675 segment. Don't use p_align for page size guess, instead use
676 minpagesize. Take note of ld.so clearing section headers when
677 p_memsz > p_filesz. Handle file header specifying no section
678 headers. Handle zero p_align throughout. Default loadbase to
679 zero. Add comments. Rename contents_size to high_offset, and
680 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
681 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
682 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
684 (_bfd_elf32_bfd_from_remote_memory): Likewise.
685 (_bfd_elf64_bfd_from_remote_memory): Likewise.
686 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
687 * bfd-in2.h: Regnerate.
689 2014-04-01 Tristan Gingold <gingold@adacore.com>
691 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
694 2014-03-27 Yury Gribov <y.gribov@samsung.com>
695 Pavel Fedin <p.fedin@samsung.com>
697 * elf32-arm.c: Add support for limited pretty-printing of PLT
698 entries on eabi and nacl targets.
699 (elf32_arm_get_synthetic_symtab): Add new callback.
700 (elf32_arm_nacl_plt_sym_val): Likewise.
701 (elf32_arm_plt0_size): Add helper function.
702 (elf32_arm_plt_size): Likewise.
704 2014-03-27 Tristan Gingold <gingold@adacore.com>
706 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
707 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
709 2014-03-27 Tristan Gingold <gingold@adacore.com>
711 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
712 * mach-o.c (bfd_mach_o_write_symtab)
713 (bfd_mach_o_write_contents)
714 (bfd_mach_o_set_section_flags_from_bfd)
715 (bfd_mach_o_build_seg_command): Fix indentation.
716 (bfd_mach_o_get_base_address): New function.
718 2014-03-26 Nick Clifton <nickc@redhat.com>
720 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
721 relocations in discarded sections.
723 2014-03-26 Tristan Gingold <gingold@adacore.com>
725 * mach-o.c (bfd_mach_o_convert_architecture): Add
726 BFD_MACH_O_CPU_TYPE_ARM64.
728 2014-03-26 Alan Modra <amodra@gmail.com>
730 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
731 needed plt entries when taking the address of functions for
732 abiversion == 0 (ie. unknown) as well as abiversion == 2.
733 Move opd setup and abiversion checks to..
734 (ppc64_elf_before_check_relocs): ..here. Renamed from
735 ppc64_elf_process_dot_syms. Set output abiversion from input and
736 input abiversion from output, if either is not set.
737 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
738 (elf_backend_check_directives): Update.
740 2014-03-25 Will Newton <will.newton@linaro.org>
742 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
743 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
744 of input sections rather than output sections.
746 2014-03-20 Will Newton <will.newton@linaro.org>
749 * elf32-arm.c (elf32_arm_check_relocs): Set
750 pointer_equality_needed for absolute references within
752 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
753 unless pointer_equality_needed is set.
755 2014-03-19 Nick Clifton <nickc@redhat.com>
757 * peXXigen.c (rsrc_process_section): Add code to scan input
758 sections and record their lengths. Use these lengths to find the
759 start of each merged .rsrc section.
761 2014-03-17 Tristan Gingold <gingold@adacore.com>
763 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
764 (bfd_mach_o_read_command): Ditto.
766 2014-03-14 Meador Inge <meadori@codesourcery.com>
768 * configure.in: Add strnlen to AC_CHECK_DECLS.
769 * config.in: Regenerate.
770 * configure: Regenerate.
771 * sysdep.h (strnlen): Add prototype.
773 2014-03-14 Alan Modra <amodra@gmail.com>
775 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
776 handling for VLE_SDA21 relocs.
778 2014-03-13 Tristan Gingold <gingold@adacore.com>
780 * peicode.h (pe_ILF_object_p): Adjust, as the version number
782 (pe_bfd_object_p): Also read version number to detect ILF.
783 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
784 (x86_64pe_bigobj_vec): Define
785 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
786 (bfd_coff_max_nscns): New macro.
787 (coff_compute_section_file_positions): Use unsigned int for
788 target_index. Compare with bfd_coff_max_nscns.
789 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
790 Set a value for _bfd_coff_max_nscns.
791 (header_bigobj_classid): New constant.
792 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
793 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
794 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
796 (bigobj_swap_table): New table.
797 * libcoff.h: Regenerate.
798 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
799 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
801 * coff-mips.c (mips_ecoff_backend_data): Likewise.
802 * coff-rs6000.c (bfd_xcoff_backend_data)
803 (bfd_pmac_xcoff_backend_data): Likewise.
804 * coff64-rs6000.c (bfd_xcoff_backend_data)
805 (bfd_xcoff_aix5_backend_data): Likewise.
806 * targets.c (x86_64pe_bigobj_vec): Declare.
807 * configure.in (x86_64pe_bigobj_vec): New vector.
808 * configure: Regenerate.
809 * config.bfd: Add bigobj object format for Windows targets.
811 2014-03-12 Nick Clifton <nickc@redhat.com>
814 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
815 before testing for vxworks.
817 2014-03-12 Alan Modra <amodra@gmail.com>
819 * Makefile.in: Regenerate.
821 2014-03-12 Alan Modra <amodra@gmail.com>
824 * elf.c (copy_elf_program_header): Ignore first section lma if
827 2014-03-11 Alan Modra <amodra@gmail.com>
830 * coff-rs6000.c: Include stdint.h.
831 * coff64-rs6000.c: Likewise.
833 2014-03-10 Tristan Gingold <gingold@adacore.com>
837 2014-03-08 Alan Modra <amodra@gmail.com>
839 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
840 many relocations. Correct bitsize and rightshift too for a number
841 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
842 Correct dst_mask on R_PPC_VLE_SDA21_LO.
843 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
844 (ppc_elf_relocate_section): Modify overflow test for 16-bit
845 fields in instructions to signed/unsigned according to whether
846 the field takes a signed or unsigned value. Tidy vle split16 code.
847 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
849 2014-03-08 Alan Modra <amodra@gmail.com>
851 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
852 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
853 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
854 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
855 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
856 fields in instructions to signed/unsigned according to whether
857 the field takes a signed or unsigned value.
859 2014-03-07 Pedro Alves <palves@redhat.com>
862 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
863 through ptr_to_uint instead of through long.
865 2014-03-06 Nick Clifton <nickc@redhat.com>
868 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
869 attribute section names.
871 2014-03-05 Alan Modra <amodra@gmail.com>
873 Update copyright years.
875 2014-03-05 Alan Modra <amodra@gmail.com>
877 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
878 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
879 (ppc64_elf_check_relocs): Likewise.
880 (ppc64_elf_relocate_section): Likewise.
881 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
882 * bfd-in2.h: Regenerate.
883 * libbfd.h: Regenerate.
885 2014-03-04 Heiher <r@hev.cc>
887 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
889 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
890 extension of bfd_mach_mipsisa64r2.
892 2014-03-04 Nick Clifton <nickc@redhat.com>
895 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
896 (elf32_thumb2_plt_entry): New array.
897 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
898 using thumb2 based PLT.
899 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
901 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
903 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
905 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
906 Thumb2 based PLT 0-entry.
907 (elf32_arm_output_arch_local_syms): Handle creation of local
908 symbols for Thumb2 based PLT entries.
910 2014-02-28 Alan Modra <amodra@gmail.com>
913 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
914 the same conditions we called check_relocs.
916 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
918 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
919 * bfd-in2.h: Regenerate.
920 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
921 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
922 using long PLT entries.
923 (bfd_elf32_arm_use_long_plt): New function.
924 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
926 2014-02-27 Alan Modra <amodra@gmail.com>
928 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
929 params for targets that don't use ppc32elf.em.
931 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
933 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
934 of GOTOFF relocations.
936 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
937 H.J. Lu <hongjiu.lu@intel.com>
939 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
940 (elf_x86_64_legacy_plt_entry): Likewise.
941 (elf_x86_64_bnd_plt_entry): Likewise.
942 (elf_x86_64_legacy_plt2_entry): Likewise.
943 (elf_x86_64_bnd_plt2_entry): Likewise.
944 (elf_x86_64_bnd_arch_bed): Likewise.
945 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
946 (elf_x86_64_link_hash_table): Add plt_bnd.
947 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
949 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
950 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
952 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
953 symbols. Resolve call to the second PLT if it is created.
954 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
955 (elf_x86_64_relocate_section): Resolve PLT references to the
956 second PLT if it is created.
957 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
958 second PLT entry for BND relocation.
959 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
960 the second PLT is created.
961 (elf_x86_64_get_synthetic_symtab): New.
962 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
964 2014-02-19 Alan Modra <amodra@gmail.com>
966 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
967 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
968 provision of out-of-line register save/restore routines.
970 2014-02-18 Jack Carter <jack.carter@imgtec.com>
972 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
973 PT_DYNAMIC segment flags.
975 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
978 * simple.c (struct saved_offsets): New.
979 (simple_save_output_info): Use it for ptr.
980 (simple_restore_output_info): Use it for ptr. Check section_count.
981 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
983 2014-02-17 Alan Modra <amodra@gmail.com>
985 * elf64-ppc.h (struct ppc64_elf_params): Define.
986 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
987 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
988 ppc64_elf_build_stubs): Update prototype.
989 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
990 fields now in params. Adjust code throughout file.
991 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
992 Save params pointer in htab.
993 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
994 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
995 ppc64_elf_build_stubs): Remove parameters now in "params".
997 2014-02-17 Alan Modra <amodra@gmail.com>
999 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1000 patched for ppc476 workaround. Reapply branch taken/not taken
1003 2014-02-12 Alan Modra <amodra@gmail.com>
1005 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1006 stubs for calls to __tls_get_addr that we know will later be
1009 2014-02-12 Alan Modra <amodra@gmail.com>
1011 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1012 for ld -r, when code sections are sufficiently aligned.
1013 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1016 2014-02-12 Alan Modra <amodra@gmail.com>
1019 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1020 --export-dynamic and --dynamic-list marking of symbols.
1021 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1024 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1027 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1028 executables if it matches dynamic_list.
1030 2014-02-10 Alan Modra <amodra@gmail.com>
1032 * po/SRC-POTFILES.in: Regenerate.
1033 * po/bfd.pot: Regenerate.
1035 2014-02-09 Alan Modra <amodra@gmail.com>
1037 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1038 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1039 (elfNN_bed): Init new field.
1040 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1041 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1042 (ppc_elf_relax_section): Don't reallocate section here, write
1043 stubs, or write out relocs for ld -r here..
1044 (ppc_elf_relocate_section): ..instead write stubs here, and use
1045 existing code to write out relocs for ld -r. Fix offset
1046 adjustment on reloc for little-endian.
1047 (elf_backend_caches_rawsize): Define.
1049 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1052 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1054 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1056 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1057 return paths. Three times.
1058 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1060 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1061 (ppc64_elf_edit_toc): Free USED in return path.
1063 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1065 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1066 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1067 * libbfd.h: Regenerated.
1068 * bfd-in2.h: Regenerated.
1069 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1070 (nios2_reloc_map): Likewise.
1071 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1072 Fixed all references.
1073 (nios2_elf32_relocate_section): Add new relocations.
1074 (nios2_elf32_check_relocs): Likewise.
1075 (nios2_elf32_gc_sweep_hook): Likewise.
1077 2014-02-03 Alan Modra <amodra@gmail.com>
1079 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1080 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1081 (ppc_elf_link_params): New function.
1082 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1084 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1085 parameters. Use htab->params instead.
1086 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1087 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1088 64 bytes for ppc476 workaround.
1089 (struct ppc_elf_relax_info): New.
1090 (ppc_elf_relax_section): Exclude linker created sections and
1091 those too small to hold one instruction. Don't add another
1092 branch around trampolines on later relax passes. Don't
1093 generate trampolines for undefined symbols when !relocatable,
1094 nor for plugin symbols. Allocate space for ppc476 workaround
1095 patch area. Free fixups on error return path.
1096 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1097 * elf32-ppc.h (struct ppc_elf_params): New.
1098 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1099 (ppc_elf_link_params): Declare.
1100 * section.c (SEC_INFO_TYPE_TARGET): Define.
1101 * bfd-in2.h: Regenerate.
1103 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1105 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1107 (nios2_elf32_relocate_section): Use got_base to adjust
1108 GOT-pointer-relative relocations relative to _gp_got.
1109 (create_got_section): Create _gp_got symbol.
1110 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1111 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1113 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1115 * bfd-in2.h: Update from reloc.c.
1116 * elf32-nios2.c: Include elf32-nios2.h.
1117 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1118 (nios2_reloc_map): Likewise.
1119 (enum elf32_nios2_stub_type): Declare.
1120 (struct elf32_nios2_stub_hash_entry): Declare.
1121 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1122 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1123 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1124 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1125 bfd_count, top_index, input_list, all_local_syms.
1126 (nios2_call26_stub_entry): New.
1127 (nios2_elf32_install_imm16): Move up in file.
1128 (nios2_elf32_install_data): Move up in file.
1129 (hiadj): Move up in file.
1130 (stub_hash_newfunc): New.
1131 (link_hash_newfunc): Initialize hsh_cache field.
1133 (nios2_stub_name): New.
1134 (nios2_get_stub_entry): New.
1135 (nios2_add_stub): New.
1136 (nios2_elf32_setup_section_lists): New.
1137 (nios2_elf32_next_input_section): New.
1138 (CALL26_SEGMENT): New.
1139 (MAX_STUB_SECTION_SIZE): New.
1140 (group_sections): New.
1141 (nios2_type_of_stub): New.
1142 (nios2_build_one_stub): New.
1143 (nios2_size_one_stub): New.
1144 (get_local_syms): New.
1145 (nios2_elf32_size_stubs): New.
1146 (nios2_elf32_build_stubs): New.
1147 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1148 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1149 trampolines for R_NIOS2_CALL26 stubs.
1150 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1151 (nios2_elf32_gc_sweep_hook): Likewise.
1152 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1153 (nios2_elf32_link_hash_table_free): New.
1154 (bfd_elf32_bfd_link_hash_table_free): Define.
1155 * elf32-nios2.h: New file.
1156 * libbfd.h: Update from reloc.c.
1157 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1159 2014-01-29 Nick Clifton <nickc@redhat.com>
1162 * elf32-metag.c (elf_metag_post_process_headers): Call
1163 _bfd_elf_post_process_headers.
1164 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1165 _bfd_elf_copy_private_data.
1166 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1168 2014-01-29 Nick Clifton <nickc@redhat.com>
1170 * bfd-in.h (bfd_set_section_vma): Delete.
1171 (bfd_set_section_alignment): Delete.
1172 (bfd_set_section_userdata): Delete.
1173 (bfd_set_cacheable): Delete.
1174 * bfd.c (bfd_set_cacheable): New static inline function.
1175 * section.c (bfd_set_section_userdata): Likewise.
1176 (bfd_set_section_vma): Likewise.
1177 (bfd_set_section_alignment): Likewise.
1178 * bfd-in2.h: Regenerate.
1180 2014-01-28 Nick Clifton <nickc@redhat.com>
1182 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1183 attributes select the CU containing the abbreviation, which may not
1186 2014-01-24 Alan Modra <amodra@gmail.com>
1188 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1189 to get_relocs for ELFv2.
1191 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1194 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1195 if TLS sections are not adjacent.
1197 2014-01-22 Alan Modra <amodra@gmail.com>
1199 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1201 2014-01-22 Alan Modra <amodra@gmail.com>
1203 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1205 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1208 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1209 regular default symbol definition and the versioned dynamic
1210 symbol definition mismatch, skip the default symbol definition
1211 if one of them is IFUNC.
1213 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1216 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1217 info->export_dynamic nor h->ref_dynamic for type mismatch when
1218 adding the default version.
1220 2014-01-16 Alan Modra <amodra@gmail.com>
1222 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1223 mips_elf_traverse_got_arg* rather than mips_got_info*.
1224 Adjust caller. Alloc on output_bfd rather than symbol section
1227 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1229 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1231 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1233 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1236 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1237 against __ehdr_start.
1238 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1240 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1242 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1244 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1246 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1249 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1250 count if there are any non pc-relative relocs.
1251 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1253 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1254 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1256 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1257 offset while calculating relocation address.
1258 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1259 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1261 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1264 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1265 R_ARM_ABS8 and R_ARM_ABS16.
1267 2014-01-13 Alan Modra <amodra@gmail.com>
1269 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1270 error when shared and force a plt call otherwise.
1271 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1272 plt_type == PLT_NEW.
1273 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1274 the appropriate call stub.
1276 2014-01-10 Alan Modra <amodra@gmail.com>
1281 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1282 (assign_file_positions_for_non_load_sections): When setting up
1283 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1284 header that completely covers the relro region.
1286 2014-01-09 Tristan Gingold <gingold@adacore.com>
1288 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1289 table macros and add macros to initializa the structure.
1291 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1296 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1297 size for PT_GNU_RELRO segment.
1298 (assign_file_positions_for_load_sections): If PT_LOAD segment
1299 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1301 2014-01-07 Tom Tromey <tromey@redhat.com>
1303 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1306 2014-01-03 Nick Clifton <nickc@redhat.com>
1309 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1312 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1315 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1317 2014-01-02 Nick Clifton <nickc@redhat.com>
1320 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1321 filename in the bfd's filename field.
1322 * elfcode.h (bfd_from_remote_memory): Likewise.
1323 * ieee.c (ieee_object_p): Likewise.
1324 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1325 * oasys.c (oasys_openr_next_archived_file): Likewise.
1326 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1327 * opncls.c (bfd_fopen): Likewise.
1328 (bfd_openstreamr): Likewise.
1329 (bfd_openr_iovec): Likewise.
1330 (bfd_openw): Likewise.
1331 (bfd_create): Likewise.
1332 (_bfd_delete_bfd): Free filename.
1334 For older changes see ChangeLog-2013
1336 Copyright (C) 2014 Free Software Foundation, Inc.
1338 Copying and distribution of this file, with or without modification,
1339 are permitted in any medium without royalty provided the copyright
1340 notice and this notice are preserved.
1346 version-control: never