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netsurf/frontends/kolibrios/kolibri_debug.c

26 lines
478 B

#include "kolibrios/kolibri_debug.h"
#include <stdarg.h>
void debug_board_write_byte(const char ch){
__asm__ __volatile__(
"int $0x40"
:
:"a"(63), "b"(1), "c"(ch));
}
void debug_board_write_str(const char* str){
while(*str)
debug_board_write_byte(*str++);
}
void debug_board_printf(const char *format,...)
{
va_list ap;
char log_board[300];
va_start (ap, format);
vsprintf(log_board, format, ap);
va_end(ap);
debug_board_write_str(log_board);
}