diff gcc/config/sh/sshmedia.h @ 0:a06113de4d67

first commit
author kent <kent@cr.ie.u-ryukyu.ac.jp>
date Fri, 17 Jul 2009 14:47:48 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/config/sh/sshmedia.h	Fri Jul 17 14:47:48 2009 +0900
@@ -0,0 +1,78 @@
+/* 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