Moved source to kernel directory

1 files changed, 0 insertions, 109 deletions

diff --git a/src/interrupts/irq.c b/src/interrupts/irq.c
deleted file mode 100644
index cf9e1fe..0000000
--- a/src/interrupts/irq.c
+++ /dev/null
@@ -1,109 +0,0 @@
-#include "../io/io.h"
-#include "interrupts.h"
-#include "../graphics/graphics.h"
-
-extern void irq0();
-
-extern void irq1();
-
-extern void irq2();
-
-extern void irq3();
-
-extern void irq4();
-
-extern void irq5();
-
-extern void irq6();
-
-extern void irq7();
-
-extern void irq8();
-
-extern void irq9();
-
-extern void irq10();
-
-extern void irq11();
-
-extern void irq12();
-
-extern void irq13();
-
-extern void irq14();
-
-extern void irq15();
-
-// Array to handle custom IRQ handlers
-void *irq_routines[16] = {
-        0, 0, 0, 0, 0, 0, 0, 0,
-        0, 0, 0, 0, 0, 0, 0, 0
-};
-
-// Install custom IRQ handler
-void irq_install_handler(int irq, void (*handler)(struct regs *r)) {
-    irq_routines[irq] = handler;
-}
-
-// Removes the custom IRQ handler
-void irq_uninstall_handler(int irq) {
-    irq_routines[irq] = 0;
-}
-
-int irq_is_installed(int irq) {
-    return irq_routines[irq] != 0;
-}
-
-// Remap IRQs for protected mode compatibility via the PIC
-void irq_remap(void) {
-    send(0x20, 0x11);
-    send(0xA0, 0x11);
-    send(0x21, 0x20);
-    send(0xA1, 0x28);
-    send(0x21, 0x04);
-    send(0xA1, 0x02);
-    send(0x21, 0x01);
-    send(0xA1, 0x01);
-    send(0x21, 0x0);
-    send(0xA1, 0x0);
-}
-
-// Map ISRs to the correct entries in the IDT
-void irq_install() {
-    irq_remap();
-    idt_set_gate(32, (unsigned) irq0, 0x08, 0x8E);
-    idt_set_gate(33, (unsigned) irq1, 0x08, 0x8E);
-    idt_set_gate(34, (unsigned) irq2, 0x08, 0x8E);
-    idt_set_gate(35, (unsigned) irq3, 0x08, 0x8E);
-    idt_set_gate(36, (unsigned) irq4, 0x08, 0x8E);
-    idt_set_gate(37, (unsigned) irq5, 0x08, 0x8E);
-    idt_set_gate(38, (unsigned) irq6, 0x08, 0x8E);
-    idt_set_gate(39, (unsigned) irq7, 0x08, 0x8E);
-    idt_set_gate(40, (unsigned) irq8, 0x08, 0x8E);
-    idt_set_gate(41, (unsigned) irq9, 0x08, 0x8E);
-    idt_set_gate(42, (unsigned) irq10, 0x08, 0x8E);
-    idt_set_gate(43, (unsigned) irq11, 0x08, 0x8E);
-    idt_set_gate(44, (unsigned) irq12, 0x08, 0x8E);
-    idt_set_gate(45, (unsigned) irq13, 0x08, 0x8E);
-    idt_set_gate(46, (unsigned) irq14, 0x08, 0x8E);
-    idt_set_gate(47, (unsigned) irq15, 0x08, 0x8E);
-}
-
-// Handle IRQ ISRs
-void irq_handler(struct regs *r) {
-    void (*handler)(struct regs *r);
-
-    // Execute custom handler if exists
-    handler = irq_routines[r->int_no - 32];
-    if (handler) {
-        handler(r);
-    }
-
-    // Send end of interrupt to second (slave) IRQ controller
-    if (r->int_no >= 40) {
-        send(0xA0, 0x20);
-    }
-
-    // Send end of interrupt to master interrupt controller
-    send(0x20, 0x20);
-}