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authorRobert Morris <[email protected]>2010-08-30 10:13:49 -0400
committerRobert Morris <[email protected]>2010-08-30 10:13:49 -0400
commitac090078c63c9b467fd723f6bb7f949c05e9b04b (patch)
tree22e8df3ca5edb15f0a56c433d29ffae456b35181
parent4d972493b66d4841c135cf56414f9f54bac948bc (diff)
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xx
-rw-r--r--defs.h2
-rw-r--r--main.c2
-rw-r--r--vm.c4
3 files changed, 4 insertions, 4 deletions
diff --git a/defs.h b/defs.h
index 0197e70..02da96f 100644
--- a/defs.h
+++ b/defs.h
@@ -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);
diff --git a/main.c b/main.c
index c8aa53a..1a49bc6 100644
--- a/main.c
+++ b/main.c
@@ -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);
diff --git a/vm.c b/vm.c
index 20afa28..262f079 100644
--- a/vm.c
+++ b/vm.c
@@ -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);