1 /* 2 * virarch.h: architecture handling 3 * 4 * Copyright (C) 2012 Red Hat, Inc. 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 9 * version 2.1 of the License, or (at your option) any later version. 10 * 11 * This library 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 GNU 14 * Lesser General Public License for more details. 15 * 16 * You should have received a copy of the GNU Lesser General Public 17 * License along with this library. If not, see 18 * <http://www.gnu.org/licenses/>. 19 * 20 */ 21 22 #pragma once 23 24 #include "internal.h" 25 26 typedef enum { 27 VIR_ARCH_NONE, 28 VIR_ARCH_ALPHA, /* Alpha 64 BE https://en.wikipedia.org/wiki/DEC_Alpha */ 29 VIR_ARCH_ARMV6L, /* ARMv6 32 LE https://en.wikipedia.org/wiki/ARM_architecture */ 30 VIR_ARCH_ARMV7L, /* ARMv7 32 LE https://en.wikipedia.org/wiki/ARM_architecture */ 31 VIR_ARCH_ARMV7B, /* ARMv7 32 BE https://en.wikipedia.org/wiki/ARM_architecture */ 32 33 VIR_ARCH_AARCH64, /* ARMv8 64 LE https://en.wikipedia.org/wiki/ARM_architecture */ 34 VIR_ARCH_CRIS, /* ETRAX 32 LE https://en.wikipedia.org/wiki/ETRAX_CRIS */ 35 VIR_ARCH_I686, /* x86 32 LE https://en.wikipedia.org/wiki/X86 */ 36 VIR_ARCH_ITANIUM, /* Itanium 64 LE https://en.wikipedia.org/wiki/Itanium */ 37 VIR_ARCH_LM32, /* MilkyMist 32 BE https://en.wikipedia.org/wiki/Milkymist */ 38 39 VIR_ARCH_M68K, /* m68k 32 BE https://en.wikipedia.org/wiki/Motorola_68000_family */ 40 VIR_ARCH_MICROBLAZE, /* Microblaze 32 BE https://en.wikipedia.org/wiki/MicroBlaze */ 41 VIR_ARCH_MICROBLAZEEL, /* Microblaze 32 LE https://en.wikipedia.org/wiki/MicroBlaze */ 42 VIR_ARCH_MIPS, /* MIPS 32 BE https://en.wikipedia.org/wiki/MIPS_architecture */ 43 VIR_ARCH_MIPSEL, /* MIPS 32 LE https://en.wikipedia.org/wiki/MIPS_architecture */ 44 45 VIR_ARCH_MIPS64, /* MIPS 64 BE https://en.wikipedia.org/wiki/MIPS_architecture */ 46 VIR_ARCH_MIPS64EL, /* MIPS 64 LE https://en.wikipedia.org/wiki/MIPS_architecture */ 47 VIR_ARCH_OR32, /* OpenRisc 32 BE https://en.wikipedia.org/wiki/OpenRISC#QEMU_support */ 48 VIR_ARCH_PARISC, /* PA-Risc 32 BE https://en.wikipedia.org/wiki/PA-RISC */ 49 VIR_ARCH_PARISC64, /* PA-Risc 64 BE https://en.wikipedia.org/wiki/PA-RISC */ 50 51 VIR_ARCH_PPC, /* PowerPC 32 BE https://en.wikipedia.org/wiki/PowerPC */ 52 VIR_ARCH_PPCLE, /* PowerPC 32 LE https://en.wikipedia.org/wiki/PowerPC */ 53 VIR_ARCH_PPC64, /* PowerPC 64 BE https://en.wikipedia.org/wiki/PowerPC */ 54 VIR_ARCH_PPC64LE, /* PowerPC 64 LE https://en.wikipedia.org/wiki/PowerPC */ 55 VIR_ARCH_PPCEMB, /* PowerPC 32 BE https://en.wikipedia.org/wiki/PowerPC */ 56 57 VIR_ARCH_RISCV32, /* RISC-V 32 LE https://en.wikipedia.org/wiki/RISC-V */ 58 VIR_ARCH_RISCV64, /* RISC-V 64 LE https://en.wikipedia.org/wiki/RISC-V */ 59 VIR_ARCH_S390, /* S390 32 BE https://en.wikipedia.org/wiki/S390 */ 60 VIR_ARCH_S390X, /* S390 64 BE https://en.wikipedia.org/wiki/S390x */ 61 VIR_ARCH_SH4, /* SuperH4 32 LE https://en.wikipedia.org/wiki/SuperH */ 62 63 VIR_ARCH_SH4EB, /* SuperH4 32 BE https://en.wikipedia.org/wiki/SuperH */ 64 VIR_ARCH_SPARC, /* Sparc 32 BE https://en.wikipedia.org/wiki/Sparc */ 65 VIR_ARCH_SPARC64, /* Sparc 64 BE https://en.wikipedia.org/wiki/Sparc */ 66 VIR_ARCH_UNICORE32, /* UniCore 32 LE https://en.wikipedia.org/wiki/Unicore */ 67 VIR_ARCH_X86_64, /* x86 64 LE https://en.wikipedia.org/wiki/X86 */ 68 69 VIR_ARCH_XTENSA, /* XTensa 32 LE https://en.wikipedia.org/wiki/Xtensa#Processor_Cores */ 70 VIR_ARCH_XTENSAEB, /* XTensa 32 BE https://en.wikipedia.org/wiki/Xtensa#Processor_Cores */ 71 72 VIR_ARCH_LAST, 73 } virArch; 74 75 #define ARCH_IS_X86(arch) ((arch) == VIR_ARCH_X86_64 ||\ 76 (arch) == VIR_ARCH_I686) 77 78 #define ARCH_IS_PPC(arch) ((arch) == VIR_ARCH_PPC ||\ 79 (arch) == VIR_ARCH_PPCLE ||\ 80 (arch) == VIR_ARCH_PPC64 ||\ 81 (arch) == VIR_ARCH_PPC64LE ||\ 82 (arch) == VIR_ARCH_PPCEMB) 83 84 #define ARCH_IS_PPC64(arch) ((arch) == VIR_ARCH_PPC64 ||\ 85 (arch) == VIR_ARCH_PPC64LE) 86 87 #define ARCH_IS_ARM(arch) ((arch) == VIR_ARCH_ARMV6L ||\ 88 (arch) == VIR_ARCH_ARMV7L ||\ 89 (arch) == VIR_ARCH_ARMV7B ||\ 90 (arch) == VIR_ARCH_AARCH64) 91 92 #define ARCH_IS_RISCV(arch) ((arch) == VIR_ARCH_RISCV32 ||\ 93 (arch) == VIR_ARCH_RISCV64) 94 95 #define ARCH_IS_S390(arch) ((arch) == VIR_ARCH_S390 ||\ 96 (arch) == VIR_ARCH_S390X) 97 98 #define ARCH_IS_MIPS64(arch) ((arch) == VIR_ARCH_MIPS64 ||\ 99 (arch) == VIR_ARCH_MIPS64EL) 100 101 typedef enum { 102 VIR_ARCH_LITTLE_ENDIAN, 103 VIR_ARCH_BIG_ENDIAN, 104 } virArchEndian; 105 106 unsigned int virArchGetWordSize(virArch arch); 107 virArchEndian virArchGetEndian(virArch arch); 108 const char *virArchToString(virArch arch); 109 virArch virArchFromString(const char *name); 110 111 virArch virArchFromHost(void); 112