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/**************************************************************************
*
* Copyright 2008 VMware, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
/**
* @file
* Gallium configuration defines.
*
* This header file sets several defines based on the compiler, processor
* architecture, and operating system being used. These defines should be used
* throughout the code to facilitate porting to new platforms. It is likely that
* this file is auto-generated by an autoconf-like tool at some point, as some
* things cannot be determined by pre-defined environment alone.
*
* See also:
* - http://gcc.gnu.org/onlinedocs/cpp/Common-Predefined-Macros.html
* - echo | gcc -dM -E - | sort
* - http://msdn.microsoft.com/en-us/library/b0084kay.aspx
*
* @author José Fonseca <jfonseca@vmware.com>
*/
#ifndef UTIL_DETECT_ARCH_H_
#define UTIL_DETECT_ARCH_H_
#include <limits.h>
#include "util/detect_cc.h"
/*
* Processor architecture
*/
#if defined(__i386__) /* gcc */ || defined(_M_IX86) /* msvc */ || defined(_X86_) || defined(__386__) || defined(i386) || defined(__i386) /* Sun cc */
#define DETECT_ARCH_X86 1
#endif
#if defined(__x86_64__) /* gcc */ || \
((defined(_M_X64) || defined(_M_AMD64)) && !defined(_M_ARM64EC)) /* msvc */ || \
defined(__x86_64) /* Sun cc */
#define DETECT_ARCH_X86_64 1
#endif
#if DETECT_ARCH_X86 || DETECT_ARCH_X86_64
#if DETECT_CC_GCC && !defined(__SSE2__)
/* #warning SSE2 support requires -msse -msse2 compiler options */
#else
#define DETECT_ARCH_SSE 1
#endif
#endif
#if defined(__ppc__) || defined(__ppc64__) || defined(__PPC__) || defined(__PPC64__)
#define DETECT_ARCH_PPC 1
#if defined(__ppc64__) || defined(__PPC64__)
#define DETECT_ARCH_PPC_64 1
#endif
#endif
#if defined(__s390x__)
#define DETECT_ARCH_S390 1
#endif
#if defined(__arm__)
#define DETECT_ARCH_ARM 1
#endif
#if defined(__aarch64__) || defined(_M_ARM64) || defined(_M_ARM64EC)
#define DETECT_ARCH_AARCH64 1
#endif
#if defined(_M_ARM64EC)
#define DETECT_ARCH_ARM64EC 1
#endif
#if defined(__mips64) && defined(__LP64__)
#define DETECT_ARCH_MIPS64 1
#endif
#if defined(__mips__)
#define DETECT_ARCH_MIPS 1
#endif
#if defined(__hppa__)
#define DETECT_ARCH_HPPA 1
#endif
#if defined(__riscv)
#define DETECT_ARCH_RISCV 1
#if __riscv_xlen == 64
#define DETECT_ARCH_RISCV64 1
#elif __riscv_xlen == 32
#define DETECT_ARCH_RISCV32 1
#else
#error "detect_arch: unknown target riscv xlen"
#endif
#endif
#if defined(__loongarch__)
#ifdef __loongarch_lp64
#define DETECT_ARCH_LOONGARCH64 1
#else
#error "detect_arch: unknown target loongarch base ABI type"
#endif
#endif
#if defined(__sparc__) || defined(__sparc)
#define DETECT_ARCH_SPARC64 1
#endif
#ifndef DETECT_ARCH_X86
#define DETECT_ARCH_X86 0
#endif
#ifndef DETECT_ARCH_X86_64
#define DETECT_ARCH_X86_64 0
#endif
#ifndef DETECT_ARCH_SSE
#define DETECT_ARCH_SSE 0
#endif
#ifndef DETECT_ARCH_PPC
#define DETECT_ARCH_PPC 0
#endif
#ifndef DETECT_ARCH_PPC_64
#define DETECT_ARCH_PPC_64 0
#endif
#ifndef DETECT_ARCH_S390
#define DETECT_ARCH_S390 0
#endif
#ifndef DETECT_ARCH_ARM
#define DETECT_ARCH_ARM 0
#endif
#ifndef DETECT_ARCH_AARCH64
#define DETECT_ARCH_AARCH64 0
#endif
#ifndef DETECT_ARCH_ARM64EC
#define DETECT_ARCH_ARM64EC 0
#endif
#ifndef DETECT_ARCH_MIPS64
#define DETECT_ARCH_MIPS64 0
#endif
#ifndef DETECT_ARCH_MIPS
#define DETECT_ARCH_MIPS 0
#endif
#ifndef DETECT_ARCH_HPPA
#define DETECT_ARCH_HPPA 0
#endif
#ifndef DETECT_ARCH_RISCV
#define DETECT_ARCH_RISCV 0
#endif
#ifndef DETECT_ARCH_RISCV32
#define DETECT_ARCH_RISCV32 0
#endif
#ifndef DETECT_ARCH_RISCV64
#define DETECT_ARCH_RISCV64 0
#endif
#ifndef DETECT_ARCH_LOONGARCH64
#define DETECT_ARCH_LOONGARCH64 0
#endif
#ifndef DETECT_ARCH_SPARC64
#define DETECT_ARCH_SPARC64 0
#endif
#endif /* UTIL_DETECT_ARCH_H_ */
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