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0333180185
Introduce a 'virArch' enum for CPU architectures. Include data type providing wordsize and endianness, and APIs to query this info and convert to/from enum and string form. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
81 lines
3.8 KiB
C
81 lines
3.8 KiB
C
/*
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* virarch.h: architecture handling
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*
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* Copyright (C) 2012 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef __VIR_ARCH_H__
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# define __VIR_ARCH_H__
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# include "internal.h"
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typedef enum {
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VIR_ARCH_NONE,
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VIR_ARCH_ALPHA, /* Alpha 64 BE http://en.wikipedia.org/wiki/DEC_Alpha */
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VIR_ARCH_ARMV7L, /* ARMv7 32 LE http://en.wikipedia.org/wiki/ARM_architecture */
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VIR_ARCH_CRIS, /* ETRAX 32 LE http://en.wikipedia.org/wiki/ETRAX_CRIS */
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VIR_ARCH_I686, /* x86 32 LE http://en.wikipedia.org/wiki/X86 */
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VIR_ARCH_ITANIUM, /* Itanium 64 LE http://en.wikipedia.org/wiki/Itanium */
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VIR_ARCH_LM32, /* MilkyMist 32 BE http://en.wikipedia.org/wiki/Milkymist */
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VIR_ARCH_M68K, /* m68k 32 BE http://en.wikipedia.org/wiki/Motorola_68000_family */
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VIR_ARCH_MICROBLAZE, /* Microblaze 32 BE http://en.wikipedia.org/wiki/MicroBlaze */
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VIR_ARCH_MICROBLAZEEL, /* Microblaze 32 LE http://en.wikipedia.org/wiki/MicroBlaze */
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VIR_ARCH_MIPS, /* MIPS 32 BE http://en.wikipedia.org/wiki/MIPS_architecture */
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VIR_ARCH_MIPSEL, /* MIPS 32 LE http://en.wikipedia.org/wiki/MIPS_architecture */
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VIR_ARCH_MIPS64, /* MIPS 64 BE http://en.wikipedia.org/wiki/MIPS_architecture */
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VIR_ARCH_MIPS64EL, /* MIPS 64 LE http://en.wikipedia.org/wiki/MIPS_architecture */
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VIR_ARCH_OR32, /* OpenRisc 32 BE http://en.wikipedia.org/wiki/OpenRISC#QEMU_support*/
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VIR_ARCH_PARISC, /* PA-Risc 32 BE http://en.wikipedia.org/wiki/PA-RISC */
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VIR_ARCH_PARISC64, /* PA-Risc 64 BE http://en.wikipedia.org/wiki/PA-RISC */
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VIR_ARCH_PPC, /* PowerPC 32 BE http://en.wikipedia.org/wiki/PowerPC */
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VIR_ARCH_PPC64, /* PowerPC 64 BE http://en.wikipedia.org/wiki/PowerPC */
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VIR_ARCH_PPCEMB, /* PowerPC 32 BE http://en.wikipedia.org/wiki/PowerPC */
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VIR_ARCH_S390, /* S390 32 BE http://en.wikipedia.org/wiki/S390 */
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VIR_ARCH_S390X, /* S390 64 BE http://en.wikipedia.org/wiki/S390x */
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VIR_ARCH_SH4, /* SuperH4 32 LE http://en.wikipedia.org/wiki/SuperH */
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VIR_ARCH_SH4EB, /* SuperH4 32 BE http://en.wikipedia.org/wiki/SuperH */
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VIR_ARCH_SPARC, /* Sparc 32 BE http://en.wikipedia.org/wiki/Sparc */
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VIR_ARCH_SPARC64, /* Sparc 64 BE http://en.wikipedia.org/wiki/Sparc */
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VIR_ARCH_UNICORE32, /* UniCore 32 LE http://en.wikipedia.org/wiki/Unicore*/
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VIR_ARCH_X86_64, /* x86 64 LE http://en.wikipedia.org/wiki/X86 */
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VIR_ARCH_XTENSA, /* XTensa 32 LE http://en.wikipedia.org/wiki/Xtensa#Processor_Cores */
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VIR_ARCH_XTENSAEB, /* XTensa 32 BE http://en.wikipedia.org/wiki/Xtensa#Processor_Cores */
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VIR_ARCH_LAST,
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} virArch;
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typedef enum {
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VIR_ARCH_LITTLE_ENDIAN,
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VIR_ARCH_BIG_ENDIAN,
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} virArchEndian;
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unsigned int virArchGetWordSize(virArch arch);
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virArchEndian virArchGetEndian(virArch arch);
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const char *virArchToString(virArch arch);
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virArch virArchFromString(const char *name);
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virArch virArchFromHost(void);
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#endif /* __VIR_ARCH_H__ */
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