Subversion Repositories openrisc_me

/*

 *  a safe version of printf that might be useful for debugging parts that

 *  are known to have problems e.g. with printf() e.t.c.

 *

 *  $Id: kkprintf.c,v 1.2 2001-09-27 11:59:59 chris Exp $

 */

#include <_ansi.h>

#ifdef _HAVE_STDC

#include <stdarg.h>

#else

#include <varargs.h>

#endif

char   kkBuf[1024];

/* Routine to do "console" in fully polled mode */

void static kkputs( const char *);

format_string(char * fmt, va_list ap, char * kkBuf);

#ifdef _HAVE_STDC

void

kkprintf (const char *fmt, ...)

{

  va_list ap;

  va_start (ap, fmt);

  format_string (fmt, *ap+4, kkBuf);

  kkputs(kkBuf);

  va_end (ap);

}

void mkvisable()

{

 kkputs("Hello");

}

#else

void

kkprintf(fmt, va_alist)

char * fmt;

va_dcl

{

        va_list ap;

        va_start(ap);

        format_string(fmt, ap, kkBuf);

        kkputs(kkBuf);

        va_end(ap);

}

#endif

extern int DBGConsole_make_sync;

void

kkputs( const char * buf)

{

        volatile unsigned int * consoleOP;

        unsigned char c;

        consoleOP = (unsigned int *) 0x1318;    /* Outbound Message 0 */

        while (( c = *buf++) != 0){

                while( DBGConsole_make_sync && (*consoleOP != 0))

                        ;

                *consoleOP = (unsigned int)c;

        }

}

/* we have got an error during build for 'isatty()' wo/ good reason

   we temporarily use this fix....

*/

isatty(int fd)

{

        return 1;

}