diff options
Diffstat (limited to 'sys/arch/amd64/amd64/machdep.c')
| -rw-r--r-- | sys/arch/amd64/amd64/machdep.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/arch/amd64/amd64/machdep.c b/sys/arch/amd64/amd64/machdep.c index 7099cd2..b047dd8 100644 --- a/sys/arch/amd64/amd64/machdep.c +++ b/sys/arch/amd64/amd64/machdep.c @@ -44,6 +44,7 @@ #endif int ibrs_enable(void); +void syscall_isr(void); struct cpu_info g_bsp_ci = {0}; static struct gdtr bsp_gdtr = { @@ -66,6 +67,7 @@ setup_vectors(void) idt_set_desc(0xC, IDT_TRAP_GATE, ISR(ss_fault), 0); idt_set_desc(0xD, IDT_TRAP_GATE, ISR(general_prot), 0); idt_set_desc(0xE, IDT_TRAP_GATE, ISR(page_fault), 0); + idt_set_desc(0x80, IDT_USER_INT_GATE, ISR(syscall_isr), 0); } static inline void |