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kernel: x86-64 idt

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Matheus
2023-04-08 21:13:43 -03:00
parent ef2d0fc874
commit 7b58504b01
6 changed files with 151 additions and 10 deletions
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kernel-src/sys/interrupt.c
+6 -7
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@@ -1,19 +1,19 @@
#include <kernel/interrupt.h>
#include <logging.h>
#include <arch/cpu.h>
#include <arch/context.h>
// TODO pass register context as well
void interrupt_isr(int vec) {
void interrupt_isr(int vec, context_t *ctx) {
isr_t *isr = &_cpu()->isr[vec];
__assert(isr->func);
// TODO ipl check
isr->func(isr); // TODO pass context
isr->func(isr, ctx);
if (isr->eoi)
isr->eoi(isr);
}
// TODO pass register context as well.
void interrupt_register(int vector, void (*func)(isr_t *self), void (*eoi)(isr_t *self), long priority) {
void interrupt_register(int vector, void (*func)(isr_t *self, context_t *ctx), void (*eoi)(isr_t *self), long priority) {
isr_t *isr = &_cpu()->isr[vector];
isr->func = func;
isr->eoi = eoi;
@@ -21,8 +21,7 @@ void interrupt_register(int vector, void (*func)(isr_t *self), void (*eoi)(isr_t
isr->priority = priority;
}
// TODO pass register context as well.
isr_t *interrupt_allocate(void (*func)(isr_t *self), void (*eoi)(isr_t *self), long priority) {
isr_t *interrupt_allocate(void (*func)(isr_t *self, context_t *ctx), void (*eoi)(isr_t *self), long priority) {
isr_t *isr = NULL;
for (int i = 0; i < MAX_ISR_COUNT; ++i) {