diff options
Diffstat (limited to 'src/kernel/interrupts/interrupts.h')
-rw-r--r-- | src/kernel/interrupts/interrupts.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/kernel/interrupts/interrupts.h b/src/kernel/interrupts/interrupts.h new file mode 100644 index 0000000..755a633 --- /dev/null +++ b/src/kernel/interrupts/interrupts.h @@ -0,0 +1,30 @@ +#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 |