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| author | Aleksa Vuckovic <aleksav013@gmail.com> | 2023-01-28 04:11:57 +0100 |
|---|---|---|
| committer | Aleksa Vuckovic <aleksav013@gmail.com> | 2023-01-28 04:11:57 +0100 |
| commit | c53c696286821ad13ab9ec61ed011cfe90e193c0 (patch) | |
| tree | 6f1da82a70eac1f0e3d2f095dc59b8c5a4ed573e /kernel/src/cpu/idt.c | |
| parent | 3a63d67c42e2d71efafb8a30f08758bf0a180c39 (diff) | |
PIC -> APIC, removing boilerplate irq_handlers
Diffstat (limited to 'kernel/src/cpu/idt.c')
| -rw-r--r-- | kernel/src/cpu/idt.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/kernel/src/cpu/idt.c b/kernel/src/cpu/idt.c index e900c77..3578f53 100644 --- a/kernel/src/cpu/idt.c +++ b/kernel/src/cpu/idt.c @@ -8,7 +8,7 @@ idtp idt_pointer; void load_idt(idtp* pointer) { - __asm__ volatile ("lidt (%0); sti;" : : "r"(pointer) : ); + __asm__ volatile ("lidt (%0);" : : "r"(pointer) : ); } void add_to_idt(uint16_t num, uint64_t offset, uint16_t selector, uint8_t type) @@ -61,20 +61,9 @@ void init_idt_table(void) // interrupts add_to_idt(32, (uint64_t)irq0, GDT_CODE_SEG, INTERRUPT_GATE); add_to_idt(33, (uint64_t)irq1, GDT_CODE_SEG, INTERRUPT_GATE); - add_to_idt(34, (uint64_t)irq2, GDT_CODE_SEG, INTERRUPT_GATE); - add_to_idt(35, (uint64_t)irq3, GDT_CODE_SEG, INTERRUPT_GATE); - add_to_idt(36, (uint64_t)irq4, GDT_CODE_SEG, INTERRUPT_GATE); - add_to_idt(37, (uint64_t)irq5, GDT_CODE_SEG, INTERRUPT_GATE); - add_to_idt(38, (uint64_t)irq6, GDT_CODE_SEG, INTERRUPT_GATE); - add_to_idt(39, (uint64_t)irq7, GDT_CODE_SEG, INTERRUPT_GATE); - add_to_idt(40, (uint64_t)irq8, GDT_CODE_SEG, INTERRUPT_GATE); - add_to_idt(41, (uint64_t)irq9, GDT_CODE_SEG, INTERRUPT_GATE); - add_to_idt(42, (uint64_t)irq10, GDT_CODE_SEG, INTERRUPT_GATE); - add_to_idt(43, (uint64_t)irq11, GDT_CODE_SEG, INTERRUPT_GATE); - add_to_idt(44, (uint64_t)irq12, GDT_CODE_SEG, INTERRUPT_GATE); - add_to_idt(45, (uint64_t)irq13, GDT_CODE_SEG, INTERRUPT_GATE); - add_to_idt(46, (uint64_t)irq14, GDT_CODE_SEG, INTERRUPT_GATE); - add_to_idt(47, (uint64_t)irq15, GDT_CODE_SEG, INTERRUPT_GATE); + for (size_t i = 34; i < 256; i++) { + add_to_idt((uint16_t)i, (uint64_t)irq2, GDT_CODE_SEG, INTERRUPT_GATE); + } } void init_idt() |