This commit is contained in:
Robert Morris 2010-08-30 10:13:49 -04:00
parent 4d972493b6
commit ac090078c6
3 changed files with 4 additions and 4 deletions

2
defs.h
View file

@ -155,7 +155,7 @@ void uartputc(int);
void pminit(void);
void ksegment(void);
void kvmalloc(void);
void vminit(void);
void vmenable(void);
pde_t* setupkvm(void);
char* uva2ka(pde_t*, char*);
int allocuvm(pde_t*, char*, uint);

2
main.c
View file

@ -67,7 +67,7 @@ mpmain(void)
ksegment();
lapicinit(cpunum());
}
vminit(); // turn on paging
vmenable(); // turn on paging
cprintf("cpu%d: starting\n", cpu->id);
idtinit(); // load idt register
xchg(&cpu->booted, 1);

4
vm.c
View file

@ -369,11 +369,11 @@ kvmalloc(void)
// Turn on paging.
void
vminit(void)
vmenable(void)
{
uint cr0;
lcr3(PADDR(kpgdir));
switchkvm(); // load kpgdir into cr3
cr0 = rcr0();
cr0 |= CR0_PG;
lcr0(cr0);