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#include <graphics/vesa.h>
#include <io/io.h>
#include <lib/stdio.h>
#include <lib/stdlib.h>
#include <lib/string.h>
#include <memory/paging.h>
#include <stdarg.h>
#include <timer/timer.h>
void _debug(const char *f, const char *fmt, ...)
{
serial_printf(MAG "[%s] " RES, f);
va_list args;
va_start(args, fmt);
serial_vprintf(fmt, args);
va_end(args);
serial_put('\n');
}
void _info(const char *f, const char *fmt, ...)
{
serial_printf(BLU "[%s] " RES, f);
va_list args;
va_start(args, fmt);
serial_vprintf(fmt, args);
va_end(args);
serial_put('\n');
}
void _warn(const char *f, const char *fmt, ...)
{
serial_printf(YEL "[%s] " RES, f);
va_list args;
va_start(args, fmt);
serial_vprintf(fmt, args);
va_end(args);
serial_put('\n');
}
void _log(const char *f, const char *fmt, ...)
{
serial_printf(CYN "[%s] " RES, f);
va_list args;
va_start(args, fmt);
serial_vprintf(fmt, args);
va_end(args);
serial_put('\n');
}
const char *random_message[10] = { "Uh... Did I do that?",
"Layer 8 problem!",
"Oops.",
"DON'T PANIC!",
"Must be a typo.",
"I'm tired of this ;(",
"PC LOAD LETTER",
"Have you tried turning it off and on again?",
"Call 01189998819991197253 pls",
"Please fix me!" };
void _panic(const char *f, const char *msg)
{
cli();
_log(f, RED "PNC: %s - Halting system!" RES, msg);
printf("[%s] PNC: %s - Halting system!\n\n", f, msg);
printf("> %s", random_message[get_time() % 10]);
halt_loop();
}
void _assert(const char *f, int x)
{
if (x == 0) {
_panic(f, "Assertion failed");
}
}
void halt_loop()
{
debug("Halted.");
cli();
loop:
hlt();
goto loop;
}
void v86(u8 code, regs16_t *regs)
{
paging_disable();
int32(code, regs);
paging_enable();
}
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