23 lines
565 B
C
23 lines
565 B
C
|
#ifndef _PPC_BOOT_REG_H
|
||
|
|
#define _PPC_BOOT_REG_H
|
||
|
|
/*
|
||
|
|
* Copyright 2007 Davud Gibson, IBM Corporation.
|
||
|
|
*
|
||
|
|
* This program 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
|
||
|
|
* 2 of the License, or (at your option) any later version.
|
||
|
|
*/
|
||
|
|
|
||
|
|
static inline u32 mfpvr(void)
|
||
|
|
{
|
||
|
|
u32 pvr;
|
||
|
|
asm volatile ("mfpvr %0" : "=r"(pvr));
|
||
|
|
return pvr;
|
||
|
|
}
|
||
|
|
|
||
|
|
register void *__stack_pointer asm("r1");
|
||
|
|
#define get_sp() (__stack_pointer)
|
||
|
|
|
||
|
|
#endif /* _PPC_BOOT_REG_H */
|