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authorRobert Morris <[email protected]>2019-06-04 14:20:37 -0400
committerRobert Morris <[email protected]>2019-06-04 14:20:37 -0400
commita82772594e1807632b3650bff111108f250de3b7 (patch)
tree98581a6fa9bfd5ecbabe8052b112c4166c7f9e9e /vm.c
parentcff3ce6e04ce4a353324630df788df21566807a6 (diff)
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timer interrupts -> supervisor software interrupt
Diffstat (limited to 'vm.c')
-rw-r--r--vm.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/vm.c b/vm.c
index 9e24ad0..b24b271 100644
--- a/vm.c
+++ b/vm.c
@@ -30,6 +30,10 @@ kvminit()
mappages(kernel_pagetable, UART0, PGSIZE,
UART0, PTE_R | PTE_W);
+ // CLINT
+ mappages(kernel_pagetable, CLINT, 0x10000,
+ CLINT, PTE_R | PTE_W);
+
// PLIC
mappages(kernel_pagetable, PLIC, 0x4000000,
PLIC, PTE_R | PTE_W);