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Edit File: pconfigintrin.h
/* Copyright (C) 2018-2020 Free Software Foundation, Inc. This file is part of GCC. GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. GCC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. Under Section 7 of GPL version 3, you are granted additional permissions described in the GCC Runtime Library Exception, version 3.1, as published by the Free Software Foundation. You should have received a copy of the GNU General Public License and a copy of the GCC Runtime Library Exception along with this program; see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ #ifndef _IMMINTRIN_H_INCLUDED #error "Never use <pconfigintrin.h> directly; include <immintrin.h> instead." #endif #ifndef _PCONFIGINTRIN_H_INCLUDED #define _PCONFIGINTRIN_H_INCLUDED #ifndef __PCONFIG__ #pragma GCC push_options #pragma GCC target("pconfig") #define __DISABLE_PCONFIG__ #endif /* __PCONFIG__ */ #define __pconfig_b(leaf, b, retval) \ __asm__ __volatile__ ("pconfig\n\t" \ : "=a" (retval) \ : "a" (leaf), "b" (b) \ : "cc") #define __pconfig_generic(leaf, b, c, d, retval) \ __asm__ __volatile__ ("pconfig\n\t" \ : "=a" (retval), "=b" (b), "=c" (c), "=d" (d) \ : "a" (leaf), "b" (b), "c" (c), "d" (d) \ : "cc") extern __inline unsigned int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _pconfig_u32 (const unsigned int __L, size_t __D[]) { enum __pconfig_type { __PCONFIG_KEY_PROGRAM = 0x01, }; unsigned int __R = 0; if (!__builtin_constant_p (__L)) __pconfig_generic (__L, __D[0], __D[1], __D[2], __R); else switch (__L) { case __PCONFIG_KEY_PROGRAM: __pconfig_b (__L, __D[0], __R); break; default: __pconfig_generic (__L, __D[0], __D[1], __D[2], __R); } return __R; } #ifdef __DISABLE_PCONFIG__ #undef __DISABLE_PCONFIG__ #pragma GCC pop_options #endif /* __DISABLE_PCONFIG__ */ #endif /* _PCONFIGINTRIN_H_INCLUDED */