Upgrade VMM for processes

2026-03-22 09:03:43 +01:00
parent 3ae56bbad5
commit ac788c55d3
9 changed files with 233 additions and 69 deletions
@@ -21,6 +21,8 @@ struct idtr idt_reg;
 // Address to our first interrupt handler
 extern char vector_0_handler[];

+extern char vector_128_handler[];
+
 // Timer ticks
 extern volatile uint64_t ticks;

@@ -75,7 +77,7 @@ void idt_init()
        idt_set_entry(i, vector_0_handler + (i*16), 0);
    }

-    idt_set_entry(0x80, syscall_handler, 0);
+    idt_set_entry(0x80, vector_128_handler, 0);

    idt_load(&idt);
    DEBUG("IDT initialized");
@@ -273,6 +275,10 @@ struct cpu_status_t* interrupt_dispatch(struct cpu_status_t* context)
            //process_create("keyboard-initiated", kbdproc_main, NULL); // DEBUG
            outb(0x20, 0x20);
            break;
+        
+        case 128: // Syscall Interrupt (0x80)
+            syscall_handler(context);
+            break;

        default:
            DEBUG("Unexpected Interrupt");