diff options
Diffstat (limited to 'i686/lidt.c')
| -rw-r--r-- | i686/lidt.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/i686/lidt.c b/i686/lidt.c index 8a70bf3..59a2611 100644 --- a/i686/lidt.c +++ b/i686/lidt.c @@ -9,7 +9,7 @@ struct __attribute__((packed)) Pointer { enum Type { Null = 0, - Intr = 0b10001110, // 32-bit interrupt + Intr = 0x8e, // 1000 1110 32-bit interrupt }; struct __attribute__((packed)) Gate_t { @@ -19,7 +19,7 @@ struct __attribute__((packed)) Gate_t { uint8_t type; // interrupt type uint16_t offset_31_16; // segment offset high }; -_Static_assert(sizeof(struct Gate_t) == 8); +_Static_assert(sizeof(struct Gate_t) == 8, "interrupt gate size"); void Gate(struct Gate_t *entry, void (*f)(struct interrupt_frame *), uint16_t selector) @@ -47,7 +47,7 @@ idt_install() Gate(&interrupt_table[0x2c], &irq0x0c, 0x10); // syscall 0x80 - Gate(&interrupt_table[0x80], &abort_handler, 0x10); + Gate(&interrupt_table[0x80], &syscall_handler, 0x10); const struct Pointer ptr = {.limit = sizeof(interrupt_table) - 1, .base = (unsigned)&interrupt_table}; asm volatile("lidt (%0)" : : "a"(&ptr)); |