bfd/pe-aarch64.c

   1 /* BFD back-end for AArch64 PE IMAGE COFF files.
   2    Copyright (C) 2022-2024 Free Software Foundation, Inc.
   3
   4    This file is part of BFD, the Binary File Descriptor library.
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  19    MA 02110-1301, USA.  */
  20
  21 #include "sysdep.h"
  22 #include "bfd.h"
  23
  24 #define TARGET_SYM             aarch64_pe_le_vec
  25 #define TARGET_NAME            "pe-aarch64-little"
  26 #define TARGET_ARCHITECTURE    bfd_arch_aarch64
  27 #define TARGET_PAGESIZE        4096
  28 #define TARGET_BIG_ENDIAN      0
  29 #define TARGET_ARCHIVE         0
  30 #define TARGET_PRIORITY        0
  31
  32 /* Rename the above into.. */
  33 #define COFF_WITH_peAArch64
  34 #define COFF_WITH_PE
  35 #define PCRELOFFSET       true
  36
  37 /* Long section names not allowed in executable images, only object files.  */
  38 #define COFF_LONG_SECTION_NAMES 1
  39
  40 #define COFF_SECTION_ALIGNMENT_ENTRIES \
  41 { COFF_SECTION_NAME_EXACT_MATCH (".bss"), \
  42   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
  43 { COFF_SECTION_NAME_EXACT_MATCH (".data"), \
  44   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
  45 { COFF_SECTION_NAME_EXACT_MATCH (".rdata"), \
  46   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
  47 { COFF_SECTION_NAME_EXACT_MATCH (".text"), \
  48   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
  49 { COFF_SECTION_NAME_PARTIAL_MATCH (".idata"), \
  50   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
  51 { COFF_SECTION_NAME_EXACT_MATCH (".pdata"), \
  52   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
  53 { COFF_SECTION_NAME_PARTIAL_MATCH (".debug"), \
  54   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 0 }, \
  55 { COFF_SECTION_NAME_PARTIAL_MATCH (".gnu.linkonce.wi."), \
  56   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 0 }
  57
  58 #include "sysdep.h"
  59 #include "bfd.h"
  60 #include "libbfd.h"
  61 #include "coff/aarch64.h"
  62 #include "coff/internal.h"
  63 #include "coff/pe.h"
  64 #include "libcoff.h"
  65 #include "libpei.h"
  66 #include "libiberty.h"
  67
  68 /* Make sure we're setting a 64-bit format.  */
  69 #undef AOUTSZ
  70 #define AOUTSZ          PEPAOUTSZ
  71 #define PEAOUTHDR       PEPAOUTHDR
  72
  73 #include "coff-aarch64.c"