9os

Experimental kernel using plan9 ideas for embedded device
git clone git://git.simple-cc.org/9os
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mmu.c (362B)

      1 #include <os9/os9.h>
      2 
      3 #include <libk.h>
      4 
      5 int
      6 vmap(phyaddr_t pa, uintptr_t va, int flags)
      7 {
      8 	dbg("vmap %llx -> %llx\n", (long long) pa, (long long) va);
      9 	return 0;
     10 }
     11 
     12 int
     13 vunmap(phyaddr_t pa, uintptr_t va)
     14 {
     15 	dbg("vunmap %llx -> %llx\n", (long long) pa, (long long) va);
     16 	return 0;
     17 }
     18 
     19 Ptable *
     20 initptable(Task *tp)
     21 {
     22 	tp->ptable.assid = 0;
     23 	return &tp->ptable;
     24 }