bfd/pei-loongarch64.c

   1 /* BFD back-end for LoongArch64 PE IMAGE COFF files.
   2    Copyright (C) 2022-2023 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              loongarch64_pei_vec
  25 #define TARGET_NAME             "pei-loongarch64"
  26 #define TARGET_ARCHITECTURE     bfd_arch_loongarch
  27 #define TARGET_PAGESIZE         0x4000
  28 #define TARGET_BIG_ENDIAN       0
  29 #define TARGET_ARCHIVE          0
  30 #define TARGET_PRIORITY         0
  31
  32 #define COFF_IMAGE_WITH_PE
  33 /* Rename the above into...  */
  34 #define COFF_WITH_peLoongArch64
  35 #define COFF_WITH_PE
  36 #define PCRELOFFSET        true
  37
  38 /* Long section names not allowed in executable images, only object files.  */
  39 #define COFF_LONG_SECTION_NAMES 0
  40
  41 #define COFF_SECTION_ALIGNMENT_ENTRIES \
  42 { COFF_SECTION_NAME_EXACT_MATCH (".bss"), \
  43   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
  44 { COFF_SECTION_NAME_EXACT_MATCH (".data"), \
  45   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
  46 { COFF_SECTION_NAME_EXACT_MATCH (".rdata"), \
  47   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
  48 { COFF_SECTION_NAME_EXACT_MATCH (".text"), \
  49   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
  50 { COFF_SECTION_NAME_PARTIAL_MATCH (".idata"), \
  51   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
  52 { COFF_SECTION_NAME_EXACT_MATCH (".pdata"), \
  53   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
  54 { COFF_SECTION_NAME_PARTIAL_MATCH (".debug"), \
  55   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 0 }, \
  56 { COFF_SECTION_NAME_PARTIAL_MATCH (".gnu.linkonce.wi."), \
  57   COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 0 }
  58
  59 #include "sysdep.h"
  60 #include "bfd.h"
  61 #include "libbfd.h"
  62 #include "coff/loongarch64.h"
  63 #include "coff/internal.h"
  64 #include "coff/pe.h"
  65 #include "libcoff.h"
  66 #include "libpei.h"
  67 #include "libiberty.h"
  68
  69 /* Make sure we're setting a 64-bit format.  */
  70 #undef AOUTSZ
  71 #define AOUTSZ          PEPAOUTSZ
  72 #define PEAOUTHDR       PEPAOUTHDR
  73
  74 #include "coff-loongarch64.c"