int
Cstart(void)
{
char **argv;
int argc;
/* Connect the application to the monitor. This must be done
* prior to the application making any other attempts to use the
* "mon_" functions provided by the monitor.
*/
monConnect((int(*)())(*(unsigned long *)MONCOMPTR),(void *)0,(void *)0);
/* When the monitor starts up an application, it stores the argument
* list internally. The call to mon_getargv() retrieves the arg list
* for use by this application...
*/
mon_getargv(&argc,&argv);
/* Call main, then exit with the return from main().
*/
mon_appexit(main(argc,argv));
/* Won't get here. */
return(0);
}
/* CstartAlt():
* Demonstrates the use of the "call -a" command in uMon.
* For example, if for some reason you wanted to do this...
* Load the application then load the symtbl file using
* "make TARGET_IP=1.2.3.4 sym", then issue these commands:
*
* tfs -v ld app
* call -a %CstartAlt one two three
*
* The "call -a" command in uMon correctly sets up the function
* call parameters so that the following function would see 4
* arguments (including arg0), with argv[1] thru argv[3] being
* pointers to each of the number strings (i.e. "one", "two", "three")
* and argv[0] being the ascii-coded-hex address of the function
* CstartAlt.
*/
int
CstartAlt(int argc, char *argv[])
{
monConnect((int(*)())(*(unsigned long *)MONCOMPTR),(void *)0,(void *)0);
main(argc,argv);
mon_appexit(0);
return(0);
}
int
start(void)
{
int argc;
char **argv;
monConnect((int(*)())(*(unsigned long *)MONCOMPTR),(void *)0,(void *)0);
/* Extract argc/argv from structure and call main(): */
mon_getargv(&argc, &argv);
/* Call main, then return to monitor. */
return(main(argc, argv));
}
void rtems_umon_connect(void)
{
int(*moncomptr)(int,void *,void *,void *);
if ( rtems_umon_connected )
return;
rtems_umon_connected = 1;
moncomptr = rtems_bsp_get_umon_monptr();
monConnect(
moncomptr, /* monitor base */
(void *)0, /* lock */
(void *)0 /* unlock */
);
}
int
start(void)
{
char **argv;
int argc;
/* Connect the application to the monitor. This must be done
* prior to the application making any other attempts to use the
* "mon_" functions provided by the monitor.
*/
monConnect((int(*)())(*(unsigned long *)MONCOMPTR),(void *)0,(void *)0);
/* Extract argc/argv from structure and call main():
*/
mon_getargv(&argc,&argv);
/* Call main, then return to monitor.
*/
return(main(argc,argv));
}
