1*fae548d3Szrj /* COFF information for AMD 64. 2*fae548d3Szrj Copyright (C) 2006-2020 Free Software Foundation, Inc. 3*fae548d3Szrj 4*fae548d3Szrj This file is part of BFD, the Binary File Descriptor library. 5*fae548d3Szrj 6*fae548d3Szrj This program is free software; you can redistribute it and/or modify 7*fae548d3Szrj it under the terms of the GNU General Public License as published by 8*fae548d3Szrj the Free Software Foundation; either version 3 of the License, or 9*fae548d3Szrj (at your option) any later version. 10*fae548d3Szrj 11*fae548d3Szrj This program is distributed in the hope that it will be useful, 12*fae548d3Szrj but WITHOUT ANY WARRANTY; without even the implied warranty of 13*fae548d3Szrj MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14*fae548d3Szrj GNU General Public License for more details. 15*fae548d3Szrj 16*fae548d3Szrj You should have received a copy of the GNU General Public License 17*fae548d3Szrj along with this program; if not, write to the Free Software 18*fae548d3Szrj Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 19*fae548d3Szrj MA 02110-1301, USA. 20*fae548d3Szrj 21*fae548d3Szrj Written by Kai Tietz, OneVision Software GmbH&CoKg. */ 22*fae548d3Szrj 23*fae548d3Szrj #define L_LNNO_SIZE 2 24*fae548d3Szrj #define INCLUDE_COMDAT_FIELDS_IN_AUXENT 25*fae548d3Szrj 26*fae548d3Szrj #include "coff/external.h" 27*fae548d3Szrj 28*fae548d3Szrj #define COFF_PAGE_SIZE 0x1000 29*fae548d3Szrj 30*fae548d3Szrj #define AMD64MAGIC 0x8664 31*fae548d3Szrj 32*fae548d3Szrj /* .NET DLLs XOR the Machine number (above) with an override to 33*fae548d3Szrj indicate that the DLL contains OS-specific machine code rather 34*fae548d3Szrj than just IL or bytecode. See 35*fae548d3Szrj https://github.com/dotnet/coreclr/blob/6f7aa7967c607b8c667518314ab937c0d7547025/src/inc/pedecoder.h#L94-L107. */ 36*fae548d3Szrj #define IMAGE_FILE_MACHINE_NATIVE_APPLE_OVERRIDE 0x4644 37*fae548d3Szrj #define IMAGE_FILE_MACHINE_NATIVE_FREEBSD_OVERRIDE 0xadc4 38*fae548d3Szrj #define IMAGE_FILE_MACHINE_NATIVE_LINUX_OVERRIDE 0x7b79 39*fae548d3Szrj #define IMAGE_FILE_MACHINE_NATIVE_NETBSD_OVERRIDE 0x1993 40*fae548d3Szrj 41*fae548d3Szrj /* Used in some .NET DLLs that target a specific OS. */ 42*fae548d3Szrj #define AMD64_APPLE_MAGIC (AMD64MAGIC ^ IMAGE_FILE_MACHINE_NATIVE_APPLE_OVERRIDE) 43*fae548d3Szrj #define AMD64_FREEBSD_MAGIC (AMD64MAGIC ^ IMAGE_FILE_MACHINE_NATIVE_FREEBSD_OVERRIDE) 44*fae548d3Szrj #define AMD64_LINUX_MAGIC (AMD64MAGIC ^ IMAGE_FILE_MACHINE_NATIVE_LINUX_OVERRIDE) 45*fae548d3Szrj #define AMD64_NETBSD_MAGIC (AMD64MAGIC ^ IMAGE_FILE_MACHINE_NATIVE_NETBSD_OVERRIDE) 46*fae548d3Szrj 47*fae548d3Szrj #define AMD64BADMAG(x) ( ((x).f_magic != AMD64MAGIC) \ 48*fae548d3Szrj && ((x).f_magic != AMD64_APPLE_MAGIC) \ 49*fae548d3Szrj && ((x).f_magic != AMD64_FREEBSD_MAGIC) \ 50*fae548d3Szrj && ((x).f_magic != AMD64_LINUX_MAGIC) \ 51*fae548d3Szrj && ((x).f_magic != AMD64_NETBSD_MAGIC)) 52*fae548d3Szrj 53*fae548d3Szrj #define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b 54*fae548d3Szrj 55*fae548d3Szrj #define OMAGIC 0404 /* Object files, eg as output. */ 56*fae548d3Szrj #define ZMAGIC IMAGE_NT_OPTIONAL_HDR64_MAGIC /* Demand load format, eg normal ld output 0x10b. */ 57*fae548d3Szrj #define STMAGIC 0401 /* Target shlib. */ 58*fae548d3Szrj #define SHMAGIC 0443 /* Host shlib. */ 59*fae548d3Szrj 60*fae548d3Szrj /* Define some NT default values. */ 61*fae548d3Szrj /* #define NT_IMAGE_BASE 0x400000 moved to internal.h. */ 62*fae548d3Szrj #define NT_SECTION_ALIGNMENT 0x1000 63*fae548d3Szrj #define NT_FILE_ALIGNMENT 0x200 64*fae548d3Szrj #define NT_DEF_RESERVE 0x100000 65*fae548d3Szrj #define NT_DEF_COMMIT 0x1000 66*fae548d3Szrj 67*fae548d3Szrj /* Relocation directives. */ 68*fae548d3Szrj 69*fae548d3Szrj struct external_reloc 70*fae548d3Szrj { 71*fae548d3Szrj char r_vaddr[4]; 72*fae548d3Szrj char r_symndx[4]; 73*fae548d3Szrj char r_type[2]; 74*fae548d3Szrj }; 75*fae548d3Szrj 76*fae548d3Szrj #define RELOC struct external_reloc 77*fae548d3Szrj #define RELSZ 10 78