bfd/ChangeLog

   1 2020-01-15  Alan Modra  <amodra@gmail.com>
   2
   3         PR 25384
   4         * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
   5         (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
   6         of function symbols unless dot symbols are present.  Do warn
   7         whenever one is created, regardles of whether a PLT entry is
   8         also emitted for the function symbol.
   9
  10 2020-01-14  Alan Modra  <amodra@gmail.com>
  11
  12         * som.c (som_bfd_count_ar_symbols): Error when file position
  13         of symbols on chains is not strictly increasing.
  14
  15 2020-01-14  Alan Modra  <amodra@gmail.com>
  16
  17         * vms.h (VMS_DEBUG): Define as 0.
  18         * vms-alpha.c (image_write): Move debug output after bounds check.
  19         Tidy bounds check.
  20         (_bfd_vms_slurp_eihd): Warning fix.
  21         (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
  22
  23 2020-01-13  Alan Modra  <amodra@gmail.com>
  24
  25         * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
  26         for "ignored" records.
  27
  28 2020-01-13  Alan Modra  <amodra@gmail.com>
  29
  30         * wasm-module.c (wasm_scan_name_function_section): Formatting.
  31         Delete asect name check.  Move asect NULL check to wasm_object_p.
  32         Correct bounds check of sizes against end.  Replace uses of
  33         bfd_zalloc with bfd_alloc, zeroing only necessary bytes.  Use
  34         just one bfd_release.
  35         (wasm_scan): Don't use malloc/strdup for section names,
  36         bfd_alloc instead.  Simplify code prefixing section name.
  37         Formatting.  Don't attempt to free memory here..
  38         (wasm_object_p): ..do so here.
  39
  40 2020-01-10  Szabolcs Nagy  <szabolcs.nagy@arm.com>
  41
  42         PR ld/22269
  43         * elf32-arm.c (elf32_arm_final_link_relocate): Use
  44         UNDEFWEAK_NO_DYNAMIC_RELOC.
  45         (allocate_dynrelocs_for_symbol): Likewise.
  46
  47 2020-01-10  Tamar Christina  <tamar.christina@arm.com>
  48
  49         PR 25210
  50         * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
  51
  52 2020-01-10  Alan Modra  <amodra@gmail.com>
  53
  54         * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
  55
  56 2020-01-09  Nick Clifton  <nickc@redhat.com>
  57
  58         PR 25221
  59         * bfd.c (bfd_convert_section_contents): Check for a compress
  60         header size that is larger than the actual section size.
  61
  62 2020-01-08  Alan Modra  <amodra@gmail.com>
  63
  64         PR 25351
  65         * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
  66         after removing sections.
  67
  68 2020-01-06  Jim Wilson  <jimw@sifive.com>
  69
  70         PR 25205
  71         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
  72         check for !bfd_link_pic (info).
  73         <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
  74         <R_RISCV_JAL>: Add comment.
  75         (_bfd_riscv_relax_section): For plt.offset check, add check for
  76         bfd_link_pic (info).  Add comment.
  77
  78 2020-01-06  Alan Modra  <amodra@gmail.com>
  79
  80         * format.c (bfd_check_format_matches): Ignore bfd_error on target
  81         match failures.  Don't init to bfd_error_wrong_format before
  82         calling _bfd_check_format.
  83
  84 2020-01-06  Alan Modra  <amodra@gmail.com>
  85
  86         * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
  87         status rather than exiting on stack overflow or underflow.
  88         (_bfd_vms_slurp_etir): Adjust to suit.
  89
  90 2020-01-06  Alan Modra  <amodra@gmail.com>
  91
  92         * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
  93
  94 2020-01-06  Alan Modra  <amodra@gmail.com>
  95
  96         * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
  97         command.  Check name offset is within command.
  98         (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
  99         (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
 100         (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
 101         (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
 102         (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
 103         (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
 104         (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
 105         (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
 106         (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
 107         (bfd_mach_o_read_segment): Similarly.
 108         (bfd_mach_o_read_thread): Properly bound check thread struct.
 109         Don't repeat checks on second loop.
 110         (bfd_mach_o_read_command): Fail on invalid command length.
 111
 112 2020-01-04  Alan Modra  <amodra@gmail.com>
 113
 114         * format.c (bfd_check_format_matches): Add preserve_match.
 115         Save initial bfd state in "preserve", matched bfd state in
 116         "preserve_match".  Save just the first match.  Release
 117         bfd_alloc memory.  Restore and finish preserved state as
 118         appropriate on all function exit paths.
 119
 120 2020-01-04  Alan Modra  <amodra@gmail.com>
 121
 122         * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
 123
 124 2020-01-04  Alan Modra  <amodra@gmail.com>
 125
 126         * coffgen.c (coff_real_object_p): Free malloc'd memory on target
 127         match too.
 128
 129 2020-01-03  Nick Clifton  <nickc@redhat.com>
 130
 131         PR 25307
 132         (bfd_pef_parse_function_stubs): Correct the test that ensures that
 133         there is enough data remaining in the code buffer before
 134         attempting to read a function stub.
 135
 136 2020-01-03  Nick Clifton  <nickc@redhat.com>
 137
 138         PR 25308
 139         * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
 140         return value from bfd_malloc.
 141         * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
 142         (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
 143         (elf32_arm_filter_cmse_symbols): Likewise.
 144         (elf32_arm_write_section): Likewise.
 145         * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
 146         (bfd_mach_o_follow_dsym): Likewise.
 147         * pef.c (bfd_pef_print_loader_section): Likewise.
 148         (bfd_pef_scan_start_address): Likewise.
 149         (bfd_pef_parse_function_stubs): Likewise.
 150         (bfd_pef_parse_symbols): Likewise.
 151
 152 2020-01-03  Sergei Trofimovich  <siarheit@google.com>
 153
 154         * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
 155         on binary inputs ld/PR25316.
 156         (is_ia64_elf): new helper to filter on ia64 objects.
 157
 158 2020-01-03  Jan Beulich  <jbeulich@suse.com>
 159
 160         * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
 161         in parameter names.
 162         (bfd_mach_o_scan): Insert underscore in two variable names.
 163
 164 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
 165
 166         * Makefile.am: Add z80-elf target support.
 167         * configure.ac: Likewise.
 168         * targets.c: Likewise.
 169         * Makefile.in: Regenerate.
 170         * configure: Regenerate.
 171         * config.bfd: Add z80-elf target support and new arches: ez80 and
 172         z180.
 173         * elf32-z80.c: New file.
 174         * archures.c: Add new z80 architectures: eZ80 and Z180.
 175         * coffcode.h: Likewise.
 176         * cpu-z80.c: Likewise.
 177         * coff-z80.c: Add new relocations for Z80 target and local label
 178         check.
 179         * reloc.c: Add new relocs.
 180         * bfd-in2.h: Regenerate.
 181         * libbfd.h: Regenerate.
 182
 183 2020-01-02  Tamar Christina  <tamar.christina@arm.com>
 184
 185         PR 25210
 186         PR 24753
 187         * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
 188
 189 2020-01-01  Alan Modra  <amodra@gmail.com>
 190
 191         Update year range in copyright notice of all files.
 192
 193 For older changes see ChangeLog-2019
 194 \f
 195 Copyright (C) 2020 Free Software Foundation, Inc.
 196
 197 Copying and distribution of this file, with or without modification,
 198 are permitted in any medium without royalty provided the copyright
 199 notice and this notice are preserved.
 200
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 202 mode: change-log
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