bfd/ChangeLog

   1 2020-02-14  Nick Clifton  <nickc@redhat.com>
   2
   3         Import from mainline:
   4         2020-02-13  H.J. Lu  <hongjiu.lu@intel.com>
   5
   6         * plugin.c (try_load_plugin): Make plugin_list_iter an argument
   7         and use it if it isn't NULL.  Remove has_plugin_p argument.  Add
   8         a build_list_p argument.  Don't search plugin_list.  Short circuit
   9         when building the plugin list.
  10         (has_plugin): Renamed to has_plugin_list.
  11         (bfd_plugin_set_plugin): Don't set has_plugin.
  12         (bfd_plugin_specified_p): Check plugin_list instead.
  13         (build_plugin_list): New function.
  14         (load_plugin): Call build_plugin_list and use plugin_list.
  15
  16         2020-02-11  H.J. Lu  <hongjiu.lu@intel.com>
  17
  18         PR binutils/25355
  19         * plugin.c (try_claim): Always clean up for LTO wrapper.
  20         (try_load_plugin): Treat each object as independent.  Create a
  21         copy for plugin name.
  22
  23         2020-02-11  H.J. Lu  <hongjiu.lu@intel.com>
  24
  25         * plugin.c (add_symbols): Clear plugin_data memory.
  26
  27         2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
  28
  29         PR binutils/25355
  30         * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
  31         (EXECUTABLE_SUFFIX): Likewise.
  32         * config.in: Regenerated.
  33         * configure: Likewise.
  34         * plugin.c (bfd_plugin_close_and_cleanup): Removed.
  35         (plugin_list_entry): Add all_symbols_read, cleanup_handler,
  36         gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
  37         real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
  38         (get_lto_wrapper): New.
  39         (setup_lto_wrapper_env): Likewise.
  40         (current_plugin): Likewise.
  41         (register_all_symbols_read): Likewise.
  42         (register_cleanup): Likewise.
  43         (get_symbols): Likewise.
  44         (add_input_file): Likewise.
  45         (bfd_plugin_close_and_cleanup): Likewise.
  46         (claim_file): Removed.
  47         (register_claim_file): Set current_plugin->claim_file.
  48         (add_symbols): Make a copy of LTO symbols.  Set lto_nsyms and
  49         lto_syms in current_plugin.
  50         (try_claim): Use current_plugin->claim_file.  Call LTO plugin
  51         all_symbols_read handler.  Copy real symbols to plugin_data.
  52         Call LTO plugin cleanup handler.  Clean up for LTO wrapper.
  53         (try_load_plugin): Don't reuse the previous plugin for LTO
  54         wrapper.  Set up GCC LTO wrapper if possible.  Don't set
  55         plugin_list_iter->claim_file.
  56         (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
  57         possible.
  58         * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
  59         real_syms.
  60
  61 2020-02-11  Nick Clifton  <nickc@redhat.com>
  62
  63         Import from the mainline:
  64
  65         PR 25447
  66         * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
  67         syms and keep strings flags as these may have been set in order to
  68         prevent a bogus call to free.
  69
  70 2020-02-11  Nick Clifton  <nickc@redhat.com>
  71
  72         Import from the mainline:
  73
  74         * elf32-msp430.c (msp430_final_link_relocate): Always use longs
  75         for addresses in print statements.
  76         (msp430_elf_relax_delete_bytes): Likewise.
  77         (msp430_elf_relax_add_words): Likewise.
  78         (msp430_elf_relax_section): Likewise.
  79
  80 2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
  81
  82         Apply from master
  83         2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
  84         * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
  85         debugging relocations.
  86         (msp430_elf_relax_delete_bytes): Likewise.
  87         (msp430_elf_relax_add_two_words): Likewise.
  88         (msp430_elf_relax_section): Likewise.
  89
  90         2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
  91         * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
  92         msp430_elf_relax_add_words. Support insertion of either one or two
  93         words.
  94         (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
  95         needs to be grown. Handle insertion of branch instruction to replace
  96         jump.
  97
  98         2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
  99
 100         * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
 101         check if previous instruction matches a conditional jump inserted
 102         earlier. Invert conditional jump and delete branch in this case.
 103
 104 2020-02-01  Nick Clifton  <nickc@redhat.com>
 105
 106         * development.sh: Set development to true.
 107         * version.m4: Set to 2.34.0.
 108         * configure: Regenerate.
 109
 110 2020-02-01  Nick Clifton  <nickc@redhat.com>
 111
 112         Binutils 2.34 release.
 113         * development.sh: Set fields to false.
 114         * version.m4: Set to 2.34.
 115         * configure: Regenerate.
 116
 117 2020-01-29  Alan Modra  <amodra@gmail.com>
 118
 119         Apply from master
 120         2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 121                     Alan Modra  <amodra@gmail.com>
 122         PR ld/25458
 123         * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
 124
 125         2020-01-23  Alan Modra  <amodra@gmail.com>
 126         PR 25444
 127         * elf.c (assign_file_positions_for_load_sections): Avoid divide
 128         by zero when p_align is zero.
 129
 130         2020-01-22  Alan Modra  <amodra@gmail.com>
 131         * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
 132         which __tls_get_addr calls will be eliminated.
 133
 134 2020-01-23  Nick Clifton  <nickc@redhat.com>
 135
 136         * po/fr.po: Updated French translation.
 137
 138 2020-01-20  Nick Clifton  <nickc@redhat.com>
 139
 140         * po/pt.po: Updates Portuguese translation.
 141         * po/ru.po: Updated Russian translation.
 142         * po/uk.po: Updated Ukranian translation.
 143
 144 2020-01-18  Nick Clifton  <nickc@redhat.com>
 145
 146         * version.m4 (BFD_VERSION): Set to 2.33.90.
 147         * configure: Regenerate.
 148         * po/bfd.pot: Regenerate.
 149
 150 2020-01-18  Nick Clifton  <nickc@redhat.com>
 151
 152         Binutils 2.34 branch created.
 153
 154 2020-01-17  Christian Biesinger  <cbiesinger@google.com>
 155
 156         * coff-arm.c: Fix spelling error (seperate).
 157         * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
 158         error (seperate).
 159         * sysdep.h (strnlen): Fix spelling error (seperate).
 160
 161 2020-01-15  Lars Brinkhoff  <lars@nocrew.org>
 162
 163         PR 20694
 164         * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
 165
 166 2020-01-15  Alan Modra  <amodra@gmail.com>
 167
 168         PR 25384
 169         * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
 170         (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
 171         of function symbols unless dot symbols are present.  Do warn
 172         whenever one is created, regardles of whether a PLT entry is
 173         also emitted for the function symbol.
 174
 175 2020-01-14  Alan Modra  <amodra@gmail.com>
 176
 177         * som.c (som_bfd_count_ar_symbols): Error when file position
 178         of symbols on chains is not strictly increasing.
 179
 180 2020-01-14  Alan Modra  <amodra@gmail.com>
 181
 182         * vms.h (VMS_DEBUG): Define as 0.
 183         * vms-alpha.c (image_write): Move debug output after bounds check.
 184         Tidy bounds check.
 185         (_bfd_vms_slurp_eihd): Warning fix.
 186         (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
 187
 188 2020-01-13  Alan Modra  <amodra@gmail.com>
 189
 190         * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
 191         for "ignored" records.
 192
 193 2020-01-13  Alan Modra  <amodra@gmail.com>
 194
 195         * wasm-module.c (wasm_scan_name_function_section): Formatting.
 196         Delete asect name check.  Move asect NULL check to wasm_object_p.
 197         Correct bounds check of sizes against end.  Replace uses of
 198         bfd_zalloc with bfd_alloc, zeroing only necessary bytes.  Use
 199         just one bfd_release.
 200         (wasm_scan): Don't use malloc/strdup for section names,
 201         bfd_alloc instead.  Simplify code prefixing section name.
 202         Formatting.  Don't attempt to free memory here..
 203         (wasm_object_p): ..do so here.
 204
 205 2020-01-10  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 206
 207         PR ld/22269
 208         * elf32-arm.c (elf32_arm_final_link_relocate): Use
 209         UNDEFWEAK_NO_DYNAMIC_RELOC.
 210         (allocate_dynrelocs_for_symbol): Likewise.
 211
 212 2020-01-10  Tamar Christina  <tamar.christina@arm.com>
 213
 214         PR 25210
 215         * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
 216
 217 2020-01-10  Alan Modra  <amodra@gmail.com>
 218
 219         * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
 220
 221 2020-01-09  Nick Clifton  <nickc@redhat.com>
 222
 223         PR 25221
 224         * bfd.c (bfd_convert_section_contents): Check for a compress
 225         header size that is larger than the actual section size.
 226
 227 2020-01-08  Alan Modra  <amodra@gmail.com>
 228
 229         PR 25351
 230         * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
 231         after removing sections.
 232
 233 2020-01-06  Jim Wilson  <jimw@sifive.com>
 234
 235         PR 25205
 236         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
 237         check for !bfd_link_pic (info).
 238         <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
 239         <R_RISCV_JAL>: Add comment.
 240         (_bfd_riscv_relax_section): For plt.offset check, add check for
 241         bfd_link_pic (info).  Add comment.
 242
 243 2020-01-06  Alan Modra  <amodra@gmail.com>
 244
 245         * format.c (bfd_check_format_matches): Ignore bfd_error on target
 246         match failures.  Don't init to bfd_error_wrong_format before
 247         calling _bfd_check_format.
 248
 249 2020-01-06  Alan Modra  <amodra@gmail.com>
 250
 251         * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
 252         status rather than exiting on stack overflow or underflow.
 253         (_bfd_vms_slurp_etir): Adjust to suit.
 254
 255 2020-01-06  Alan Modra  <amodra@gmail.com>
 256
 257         * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
 258
 259 2020-01-06  Alan Modra  <amodra@gmail.com>
 260
 261         * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
 262         command.  Check name offset is within command.
 263         (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
 264         (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
 265         (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
 266         (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
 267         (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
 268         (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
 269         (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
 270         (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
 271         (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
 272         (bfd_mach_o_read_segment): Similarly.
 273         (bfd_mach_o_read_thread): Properly bound check thread struct.
 274         Don't repeat checks on second loop.
 275         (bfd_mach_o_read_command): Fail on invalid command length.
 276
 277 2020-01-04  Alan Modra  <amodra@gmail.com>
 278
 279         * format.c (bfd_check_format_matches): Add preserve_match.
 280         Save initial bfd state in "preserve", matched bfd state in
 281         "preserve_match".  Save just the first match.  Release
 282         bfd_alloc memory.  Restore and finish preserved state as
 283         appropriate on all function exit paths.
 284
 285 2020-01-04  Alan Modra  <amodra@gmail.com>
 286
 287         * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
 288
 289 2020-01-04  Alan Modra  <amodra@gmail.com>
 290
 291         * coffgen.c (coff_real_object_p): Free malloc'd memory on target
 292         match too.
 293
 294 2020-01-03  Nick Clifton  <nickc@redhat.com>
 295
 296         PR 25307
 297         (bfd_pef_parse_function_stubs): Correct the test that ensures that
 298         there is enough data remaining in the code buffer before
 299         attempting to read a function stub.
 300
 301 2020-01-03  Nick Clifton  <nickc@redhat.com>
 302
 303         PR 25308
 304         * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
 305         return value from bfd_malloc.
 306         * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
 307         (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
 308         (elf32_arm_filter_cmse_symbols): Likewise.
 309         (elf32_arm_write_section): Likewise.
 310         * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
 311         (bfd_mach_o_follow_dsym): Likewise.
 312         * pef.c (bfd_pef_print_loader_section): Likewise.
 313         (bfd_pef_scan_start_address): Likewise.
 314         (bfd_pef_parse_function_stubs): Likewise.
 315         (bfd_pef_parse_symbols): Likewise.
 316
 317 2020-01-03  Sergei Trofimovich  <siarheit@google.com>
 318
 319         * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
 320         on binary inputs ld/PR25316.
 321         (is_ia64_elf): new helper to filter on ia64 objects.
 322
 323 2020-01-03  Jan Beulich  <jbeulich@suse.com>
 324
 325         * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
 326         in parameter names.
 327         (bfd_mach_o_scan): Insert underscore in two variable names.
 328
 329 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
 330
 331         * Makefile.am: Add z80-elf target support.
 332         * configure.ac: Likewise.
 333         * targets.c: Likewise.
 334         * Makefile.in: Regenerate.
 335         * configure: Regenerate.
 336         * config.bfd: Add z80-elf target support and new arches: ez80 and
 337         z180.
 338         * elf32-z80.c: New file.
 339         * archures.c: Add new z80 architectures: eZ80 and Z180.
 340         * coffcode.h: Likewise.
 341         * cpu-z80.c: Likewise.
 342         * coff-z80.c: Add new relocations for Z80 target and local label
 343         check.
 344         * reloc.c: Add new relocs.
 345         * bfd-in2.h: Regenerate.
 346         * libbfd.h: Regenerate.
 347
 348 2020-01-02  Tamar Christina  <tamar.christina@arm.com>
 349
 350         PR 25210
 351         PR 24753
 352         * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
 353
 354 2020-01-01  Alan Modra  <amodra@gmail.com>
 355
 356         Update year range in copyright notice of all files.
 357
 358 For older changes see ChangeLog-2019
 359 \f
 360 Copyright (C) 2020 Free Software Foundation, Inc.
 361
 362 Copying and distribution of this file, with or without modification,
 363 are permitted in any medium without royalty provided the copyright
 364 notice and this notice are preserved.
 365
 366 Local Variables:
 367 mode: change-log
 368 left-margin: 8
 369 fill-column: 74
 370 version-control: never
 371 End: