📄 reg.h
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#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 */
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