e839ca5287
Disintegrate asm/system.h for SH. Signed-off-by: David Howells <dhowells@redhat.com> cc: linux-sh@vger.kernel.org
40 lines
979 B
C
40 lines
979 B
C
/*
|
|
* Copyright (C) 2000, 2001 Paolo Alberelli
|
|
* Copyright (C) 2003 Paul Mundt
|
|
* Copyright (C) 2004 Richard Curnow
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
|
* License. See the file "COPYING" in the main directory of this archive
|
|
* for more details.
|
|
*/
|
|
#ifndef __ASM_SH_BL_BIT_64_H
|
|
#define __ASM_SH_BL_BIT_64_H
|
|
|
|
#include <asm/processor.h>
|
|
|
|
#define SR_BL_LL 0x0000000010000000LL
|
|
|
|
static inline void set_bl_bit(void)
|
|
{
|
|
unsigned long long __dummy0, __dummy1 = SR_BL_LL;
|
|
|
|
__asm__ __volatile__("getcon " __SR ", %0\n\t"
|
|
"or %0, %1, %0\n\t"
|
|
"putcon %0, " __SR "\n\t"
|
|
: "=&r" (__dummy0)
|
|
: "r" (__dummy1));
|
|
|
|
}
|
|
|
|
static inline void clear_bl_bit(void)
|
|
{
|
|
unsigned long long __dummy0, __dummy1 = ~SR_BL_LL;
|
|
|
|
__asm__ __volatile__("getcon " __SR ", %0\n\t"
|
|
"and %0, %1, %0\n\t"
|
|
"putcon %0, " __SR "\n\t"
|
|
: "=&r" (__dummy0)
|
|
: "r" (__dummy1));
|
|
}
|
|
|
|
#endif /* __ASM_SH_BL_BIT_64_H */
|