include/coff/x86_64.h

   1 /* COFF information for AMD 64.
   2    Copyright (C) 2006-2024 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    Written by Kai Tietz, OneVision Software GmbH&CoKg.  */
  22
  23 #ifndef COFF_X86_64_H
  24 #define COFF_X86_64_H
  25
  26 #include "coff/x86.h"
  27
  28 #define AMD64MAGIC      0x8664
  29
  30 /* Used in some .NET DLLs that target a specific OS.  */
  31 #define AMD64_APPLE_MAGIC   (AMD64MAGIC ^ IMAGE_FILE_MACHINE_NATIVE_APPLE_OVERRIDE)
  32 #define AMD64_FREEBSD_MAGIC (AMD64MAGIC ^ IMAGE_FILE_MACHINE_NATIVE_FREEBSD_OVERRIDE)
  33 #define AMD64_LINUX_MAGIC   (AMD64MAGIC ^ IMAGE_FILE_MACHINE_NATIVE_LINUX_OVERRIDE)
  34 #define AMD64_NETBSD_MAGIC  (AMD64MAGIC ^ IMAGE_FILE_MACHINE_NATIVE_NETBSD_OVERRIDE)
  35
  36 #define AMD64BADMAG(x) (   ((x).f_magic != AMD64MAGIC) \
  37                         && ((x).f_magic != AMD64_APPLE_MAGIC) \
  38                         && ((x).f_magic != AMD64_FREEBSD_MAGIC) \
  39                         && ((x).f_magic != AMD64_LINUX_MAGIC) \
  40                         && ((x).f_magic != AMD64_NETBSD_MAGIC))
  41
  42 #define IMAGE_NT_OPTIONAL_HDR64_MAGIC      0x20b
  43
  44 #define OMAGIC          0404    /* Object files, eg as output.  */
  45 #define ZMAGIC          IMAGE_NT_OPTIONAL_HDR64_MAGIC    /* Demand load format, eg normal ld output 0x10b.  */
  46 #define STMAGIC         0401    /* Target shlib.  */
  47 #define SHMAGIC         0443    /* Host   shlib.  */
  48
  49 /* X86-64 relocations.  */
  50 #define R_AMD64_ABS              0 /* Reference is absolute, no relocation is necessary.  */
  51 #define R_AMD64_DIR64            1 /* 64-bit address (VA).  */
  52 #define R_AMD64_DIR32            2 /* 32-bit address (VA) R_DIR32.  */
  53 #define R_AMD64_IMAGEBASE        3 /* 32-bit absolute ref w/o base R_IMAGEBASE.  */
  54 #define R_AMD64_PCRLONG          4 /* 32-bit relative address from byte following reloc R_PCRLONG.  */
  55 #define R_AMD64_PCRLONG_1        5 /* 32-bit relative address from byte distance 1 from reloc.  */
  56 #define R_AMD64_PCRLONG_2        6 /* 32-bit relative address from byte distance 2 from reloc.  */
  57 #define R_AMD64_PCRLONG_3        7 /* 32-bit relative address from byte distance 3 from reloc.  */
  58 #define R_AMD64_PCRLONG_4        8 /* 32-bit relative address from byte distance 4 from reloc.  */
  59 #define R_AMD64_PCRLONG_5        9 /* 32-bit relative address from byte distance 5 from reloc.  */
  60 #define R_AMD64_SECTION         10 /* Section index.  */
  61 #define R_AMD64_SECREL          11 /* 32 bit offset from base of section containing target R_SECREL.  */
  62 #define R_AMD64_SECREL7         12 /* 7 bit unsigned offset from base of section containing target.  */
  63 #define R_AMD64_TOKEN           13 /* 32 bit metadata token.  */
  64 #define R_AMD64_PCRQUAD         14 /* Pseude PC64 relocation - Note: not specified by MS/AMD but need for gas pc-relative 64bit wide relocation generated by ELF.  */
  65
  66 /* i386 Relocations.  */
  67
  68 #define R_DIR32          6
  69 #define R_IMAGEBASE      7
  70 #define R_SECTION       10
  71 #define R_SECREL32      11
  72 #define R_RELBYTE       15
  73 #define R_RELWORD       16
  74 #define R_RELLONG       17
  75 #define R_PCRBYTE       18
  76 #define R_PCRWORD       19
  77 #define R_PCRLONG       20
  78
  79 #endif /* COFF_X86_64_H */