blob: 9c33b66e6994a25b787a2e885c26092139872d67 (
plain)
1
2
3
4
5
6
7
8
9
10
11
|
#include <stdint.h>
__attribute__((no_caller_saved_registers)) extern void outsw(uint16_t,
uint32_t);
__attribute__((no_caller_saved_registers)) extern void outb(uint16_t, uint16_t);
__attribute__((no_caller_saved_registers)) extern uint16_t inb(uint16_t);
__attribute__((no_caller_saved_registers)) extern void
rep_outsw(uint16_t count, uint16_t port, volatile void *addy);
__attribute__((no_caller_saved_registers)) extern void
rep_insw(uint16_t count, uint16_t port, volatile void *addy);
extern void jump_usermode(void (*address)(), uint32_t stack_pointer);
|
