EMILE/second/MMU.h
2004-02-26 22:57:37 +00:00

29 lines
788 B
C

/*
*
* (c) 2004 Laurent Vivier <LaurentVivier@wanadoo.fr>
*
*/
/* from MMU_asm.S */
void get_TC(unsigned long *TC);
void get_SRP(unsigned long *SRP);
void get_CRP(unsigned long *CRP);
void get_TT0(unsigned long *TT0);
void get_TT1(unsigned long *TT1);
int ptest(unsigned long logical, unsigned long* physical);
unsigned long read_phys(unsigned long addr);
void write_phys(void *addr, unsigned long value);
/* from MMU.c */
extern unsigned long MMU_get_page_size(void);
extern int MMU_logical2physicalAttr(unsigned long logical, unsigned long *physicalAddr, unsigned long *attr);
extern int MMU_logical2physical(unsigned long logical, unsigned long *physicalAddr);
#ifdef TRACE_MMU
extern void MMU_set_trace(int enable);
#endif
#ifdef MMU_DUMP
extern void MMU_dump_table();
#endif