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context changes and scheduler userspace check fix

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Matheus
2024-05-27 22:00:59 -03:00
parent 24e8f648bb
commit d2527bee92
4 changed files with 57 additions and 15 deletions
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kernel-src/sys/interrupt.c
+4 -4
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@@ -7,7 +7,7 @@
void arch_interrupt_disable();
void arch_interrupt_enable();
#define DOPENDING_SAVE() arch_context_saveandcall(dopending, NULL)
#define DOPENDING_SAVE() arch_context_saveandcall(dopending, NULL, NULL)
static void removefromqueue(isr_t *isr) {
if (isr->prev)
@@ -41,7 +41,7 @@ static void runisr(isr_t *isr, context_t *ctx) {
interrupt_loweripl(oldipl);
}
static void dopending(context_t *ctx) {
static void dopending(context_t *ctx, void *) {
bool entrystatus = _cpu()->intstatus;
if (entrystatus) {
arch_interrupt_disable();
@@ -85,7 +85,7 @@ static void dopending(context_t *ctx) {
// if any new interrupts are pending, they will be taken care of here
// XXX this is kinda hacky could be very very bad if there are a lot of interrupts
dopending(ctx);
dopending(ctx, NULL);
}
cleanup:
@@ -106,7 +106,7 @@ void interrupt_isr(int vec, context_t *ctx) {
if (_cpu()->ipl > isr->priority) {
runisr(isr, ctx);
dopending(ctx);
dopending(ctx, NULL);
} else {
insertinqueue(isr);
isr->pending = true;