diff options
Diffstat (limited to 'kernel/src/cpu/tss.c')
| -rw-r--r-- | kernel/src/cpu/tss.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/kernel/src/cpu/tss.c b/kernel/src/cpu/tss.c index f80f8db..45c24dc 100644 --- a/kernel/src/cpu/tss.c +++ b/kernel/src/cpu/tss.c @@ -19,11 +19,17 @@ void init_tss() tss.rsp0_low = (uint32_t)stack; tss.rsp0_high = (uint32_t)(stack >> 32); - uint32_t ist_stack_size = 1024 * 32; - uint64_t ist_stack = - (uint64_t)kalloc(ist_stack_size) + ist_stack_size - 8; - tss.ist1_low = (uint32_t)ist_stack; - tss.ist1_high = (uint32_t)(ist_stack >> 32); + uint32_t ist1_stack_size = 1024 * 32; + uint64_t ist1_stack = + (uint64_t)kalloc(ist1_stack_size) + ist1_stack_size - 8; + tss.ist1_low = (uint32_t)ist1_stack; + tss.ist1_high = (uint32_t)(ist1_stack >> 32); + + uint32_t ist2_stack_size = 1024 * 32; + uint64_t ist2_stack = + (uint64_t)kalloc(ist2_stack_size) + ist2_stack_size - 8; + tss.ist2_low = (uint32_t)ist2_stack; + tss.ist2_high = (uint32_t)(ist2_stack >> 32); load_tss(); } |