diff options
Diffstat (limited to 'src/kernel.asm')
| -rw-r--r-- | src/kernel.asm | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/kernel.asm b/src/kernel.asm index 252fd7b..bd22761 100644 --- a/src/kernel.asm +++ b/src/kernel.asm @@ -24,6 +24,19 @@ _start: or al, 2 out 0x92, al + + ; Remap master PIC + mov al, 00010001b + out 0x20, al ; MasterPIC + + mov al, 0x20 ; Start master ISR at 0x20 + out 0x21, al + + mov al, 00000001b ; Put the PIC in x86 mode + out 0x21, al + + sti + ; Jump to C code call start_kernel jmp $ |