1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
#ifndef MELVIX_INTERRUPTS_H
#define MELVIX_INTERRUPTS_H
// IDT
void idt_install();
void idt_set_gate(unsigned char num, unsigned long base, unsigned short sel, unsigned char flags);
// ISRS
void isrs_install();
struct regs {
unsigned int gs, fs, es, ds;
unsigned int edi, esi, ebp, esp, ebx, edx, ecx, eax;
unsigned int int_no, err_code;
unsigned int eip, cs, eflags, useresp, ss;
};
// IRQ
void irq_install();
void irq_install_handler(int irq, void (*handler)(struct regs *r));
void irq_uninstall_handler(int irq);
void irq_handler(struct regs *r);
int irq_is_installed(int irq);
#endif
|
