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Annotation of researchv10no/cmd/sml/src/runtime/cache.c, revision 1.1

1.1     ! root        1: /* Copyright 1989 by AT&T Bell Laboratories */
        !             2: 
        !             3: #include <syscall.h>
        !             4: #include <sys/sysmips.h>
        !             5: #include <machine/cachectl.h>
        !             6: 
        !             7: /* Flush the instruction cache, starting at addr for size bytes */
        !             8: FlushInstructionCache(addr,size)
        !             9: int addr, size;
        !            10: {
        !            11:   syscall(SYS_sysmips, MIPS_CACHEFLUSH, addr, size, ICACHE, 0);
        !            12: }
        !            13: 
        !            14: cachectl(addr,nbytes,op) 
        !            15:     char *addr;
        !            16:     int nbytes, op;
        !            17: {
        !            18:     return syscall(SYS_sysmips,MIPS_CACHECTL,addr,nbytes,op,0);
        !            19: }
        !            20: 
        !            21: cacheflush(addr, nbytes, cache)
        !            22:      char *addr;
        !            23:      int nbytes, cache;
        !            24: {
        !            25:      return syscall(SYS_sysmips,MIPS_CACHEFLUSH,addr,nbytes,cache,0);
        !            26: }

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