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fat_io_lib finally works, implement virtual partition devices, manage devices via string keys
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This commit is contained in:
Kamil Kowalczyk
2026-03-01 00:00:27 +01:00
parent baa13fb695
commit 0533c2705d
37 changed files with 619 additions and 139 deletions
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18
kernel/amd64/intr.c
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@@ -177,18 +177,18 @@ void intr_handler (void* stack_ptr) {
struct saved_regs* regs = stack_ptr;
spin_lock (&thiscpu->lock);
struct proc* proc_current = thiscpu->proc_current;
spin_lock (&proc_current->lock);
memcpy (&proc_current->pdata.regs, regs, sizeof (struct saved_regs));
spin_unlock (&proc_current->lock);
spin_unlock (&thiscpu->lock);
if (regs->trap <= 31) {
intr_exception (regs);
} else {
spin_lock (&thiscpu->lock);
struct proc* proc_current = thiscpu->proc_current;
spin_lock (&proc_current->lock);
memcpy (&proc_current->pdata.regs, regs, sizeof (struct saved_regs));
spin_unlock (&proc_current->lock);
spin_unlock (&thiscpu->lock);
lapic_eoi ();
struct irq* irq = irq_find (regs->trap);