frontends/kolibrios/kolibri_debug.c


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#include "kolibrios/kolibri_debug.h"
#include <stdarg.h>

/* Write a printf() like function (variable argument list) for 
   writing to debug board TODO*/

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);
}