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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [config/] [sh/] [sshmedia.h] - Rev 282
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/* Copyright (C) 2000, 2001, 2009 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/>. */ /* sshmedia.h: Intrinsics corresponding to SHmedia instructions that may only be executed in privileged mode. */ #ifndef _SSHMEDIA_H #define _SSHMEDIA_H #if __SHMEDIA__ __inline__ static unsigned long long sh_media_GETCON (unsigned int k) __attribute__((always_inline)); __inline__ static unsigned long long sh_media_GETCON (unsigned int k) { unsigned long long res; __asm__ __volatile__ ("getcon cr%1, %0" : "=r" (res) : "n" (k)); return res; } __inline__ static void sh_media_PUTCON (unsigned long long mm, unsigned int k) __attribute__((always_inline)); __inline__ static void sh_media_PUTCON (unsigned long long mm, unsigned int k) { __asm__ __volatile__ ("putcon %0, cr%1" : : "r" (mm), "n" (k)); } __inline__ static unsigned long long sh_media_GETCFG (unsigned long long mm, int s) { unsigned long long res; __asm__ __volatile__ ("getcfg %1, %2, %0" : "=r" (res) : "r" (mm), "n" (s)); return res; } __inline__ static void sh_media_PUTCFG (unsigned long long mm, int s, unsigned long long mw) { __asm__ __volatile__ ("putcfg %0, %1, %2" : : "r" (mm), "n" (s), "r" (mw)); } __inline__ static void sh_media_SLEEP (void) { __asm__ __volatile__ ("sleep"); } #endif #endif