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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [librdbg/] [src/] [rdbg.c] - Rev 580
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/* ************************************************************************** * * Component = * * Synopsis = rkdb/rkdb.c * * $Id: rdbg.c,v 1.2 2001-09-27 12:02:01 chris Exp $ * ************************************************************************** */ #include <assert.h> #include <errno.h> #include <rtems.h> #include <rtems/error.h> #include <rdbg/rdbg.h> #include <rdbg/servrpc.h> #include <rtems/rtems_bsdnet.h> #include <rpc/pmap_clnt.h> #include <sys/socket.h> #include <netinet/in.h> u_short rtemsPort = RTEMS_PORT; int BackPort = RTEMS_BACK_PORT; int rtemsActive = 0; SVCXPRT* rtemsXprt; int rtemsSock; char ActName[] = "RTEMS"; volatile int ExitForSingleStep = 0 ; volatile int Continue; volatile int justSaveContext; volatile Objects_Id currentTargetThread; volatile int CannotRestart = 0; volatile int TotalReboot = 0; int CONN_LIST_INC = 3; int PID_LIST_INC = 1; int TSP_RETRIES = 10; int getId() { rtems_id id; rtems_task_ident(RTEMS_SELF, RTEMS_SEARCH_ALL_NODES, &id); return (int)(id) ; } static int rdbgInit (void) { int sock; struct sockaddr_in addr; sock = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP); if (sock == -1) { printf("%s: rkdbInit: cannot allocate socket\n", ActName); return -1; } bzero( (void *)&addr, sizeof(struct sockaddr_in)); addr.sin_port = htons(rtemsPort); if ((bind(sock, (struct sockaddr*) &addr, sizeof(addr))) == -1) { printf("%s: rkdbInit: cannot bind socket\n", ActName); return -2; } rtemsXprt = svcudp_create(sock); if (svcudp_enablecache(rtemsXprt, 1) == 0) { printf("%s: rkdbInit: cannot enable rpc cache\n", ActName); return -3; } rtemsSock = sock; if (!svc_register(rtemsXprt, REMOTEDEB, REMOTEVERS, remotedeb_2, 0)) { printf(stderr, "unable to register (REMOTEDEB, REMOTEVERS, udp)."); return -4; } return 0; } rtems_task rdbgDaemon (rtems_task_argument argument) { svc_run(); } void rtems_rdbg_initialize (void) { rtems_name task_name; rtems_id tid; rtems_status_code status; #ifdef DDEBUG rdb_debug = 1; /* DPRINTF now will display */ #endif DPRINTF (("%s init starting\n", ActName)); /* Print version string */ #ifdef DDEBUG printk ("RDBG v.%d built on [%s %s]\n", SERVER_VERS, __DATE__, __TIME__); #else printk ("RDBG v.%d\n", SERVER_VERS); #endif /* Create socket and init UDP RPC server */ if (rdbgInit() != 0) goto error; Continue = 1; justSaveContext = 0; currentTargetThread = 0; task_name = rtems_build_name( 'R', 'D', 'B', 'G' ); if ((status = rtems_task_create( task_name, 5, 24576, RTEMS_INTERRUPT_LEVEL(0), RTEMS_DEFAULT_ATTRIBUTES | RTEMS_SYSTEM_TASK , &tid )) != RTEMS_SUCCESSFUL){ printf("status = %d\n",status); rtems_panic ("Can't create task.\n"); } status = rtems_task_start(tid, rdbgDaemon, 0); return; error: printf ("initialization failed.\n"); } void setErrno (int error) { errno = error; } int getErrno() { return errno; }
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