testcx7.cxx

ecos为实时嵌入式操作系统

    default:
        CYG_TEST_FAIL( "bad switch" );
        break;
    }
}

void
do_tidyup( WAITOP wait )
{
    ER ercd;
    switch ( wait ) {
    case SLEEP:
    case DELAY:
    case SEMGET:
    case MSGGET:
        // do nothing for all of those
        break;
    case FLAGWAIT:
        // clear the flag variable
        ercd = clr_flg( 1, 0 );
        CYG_TEST_CHECK( E_OK == ercd, "clr_flg bad ercd, tidy vp" );
        break;
    case MEMFIXEDGET:
        if ( NULL != vp ) {
            ercd = rel_blf( 1, vp );
            CYG_TEST_CHECK( E_OK == ercd, "rel_blf bad ercd, tidy vp" );
        }
        if ( NULL != vp1 ) {
            ercd = rel_blf( 1, vp1 );
            CYG_TEST_CHECK( E_OK == ercd, "rel_blf bad ercd, tidy vp1" );
        }
        if ( NULL != t2vp ) {
            ercd = rel_blf( 1, t2vp );
            CYG_TEST_CHECK( E_OK == ercd, "rel_blf bad ercd, tidy t2vp" );
        }
        break;
    case MEMVARGET:
        if ( NULL != vp ) {
            ercd = rel_blk( 1, vp );
            CYG_TEST_CHECK( E_OK == ercd, "rel_blk bad ercd, tidy vp" );
        }
        if ( NULL != vp1 ) {
            ercd = rel_blk( 1, vp1 );
            CYG_TEST_CHECK( E_OK == ercd, "rel_blk bad ercd, tidy vp1" );
        }
        if ( NULL != t2vp ) {
            ercd = rel_blk( 1, t2vp );
            CYG_TEST_CHECK( E_OK == ercd, "rel_blk bad ercd, tidy t2vp" );
        }
        break;
    default:
        CYG_TEST_FAIL( "bad switch" );
        break;
    }
}

void
do_recreate( WAITOP wait )
{ 
#ifdef CYGPKG_UITRON_SEMAS_CREATE_DELETE
    static T_CSEM t_csem = { NULL, 0, 0 };
#endif
#ifdef CYGPKG_UITRON_MBOXES_CREATE_DELETE
    static T_CMBX t_cmbx = { NULL, 0 };
#endif
#ifdef CYGPKG_UITRON_FLAGS_CREATE_DELETE
    static T_CFLG t_cflg = { NULL, 0, 0 };
#endif
#ifdef CYGPKG_UITRON_MEMPOOLFIXED_CREATE_DELETE
    static T_CMPF t_cmpf = { NULL, 0, 20, 95 };
#endif
#ifdef CYGPKG_UITRON_MEMPOOLVAR_CREATE_DELETE
    static T_CMPL t_cmpl = { NULL, 0, 2000 };
#endif
    ER ercd = E_OK;
    switch ( wait ) {
    case SLEEP:
    case DELAY:
        // do nothing for all of those
        break;
    case SEMGET:
#ifdef CYGPKG_UITRON_SEMAS_CREATE_DELETE
        // create the semaphore
        ercd = cre_sem( 1, &t_csem );
        CYG_TEST_CHECK( E_OK == ercd, "cre_sem bad ercd" );
#else
        CYG_TEST_FAIL( "bad call to do_recreate SEMGET" );
#endif
        break;
    case FLAGWAIT:
#ifdef CYGPKG_UITRON_FLAGS_CREATE_DELETE
        // create the flag
        ercd = cre_flg( 1, &t_cflg );
        CYG_TEST_CHECK( E_OK == ercd, "cre_sem bad ercd" );
#else
        CYG_TEST_FAIL( "bad call to do_recreate FLAGWAIT" );
#endif
        break;
    case MSGGET:
#ifdef CYGPKG_UITRON_MBOXES_CREATE_DELETE
        // create the mbox
        ercd = cre_mbx( 1, &t_cmbx );
        CYG_TEST_CHECK( E_OK == ercd, "cre_sem bad ercd" );
#else
        CYG_TEST_FAIL( "bad call to do_recreate MSGGET" );
#endif
        break;
    case MEMFIXEDGET:
#ifdef CYGPKG_UITRON_MEMPOOLFIXED_CREATE_DELETE
        // create the mempool
        ercd = cre_mpf( 1, &t_cmpf );
        CYG_TEST_CHECK( E_OK == ercd, "cre_sem bad ercd" );
#else
        CYG_TEST_FAIL( "bad call to do_recreate MEMFIXEDGET" );
#endif
        break;
    case MEMVARGET:
#ifdef CYGPKG_UITRON_MEMPOOLVAR_CREATE_DELETE
        // create the mempool
        ercd = cre_mpl( 1, &t_cmpl );
        CYG_TEST_CHECK( E_OK == ercd, "cre_sem bad ercd" );
#else
        CYG_TEST_FAIL( "bad call to do_recreate MEMVARGET" );
#endif
        break;
    default:
        CYG_TEST_FAIL( "bad switch" );
        break;
    }
    // this is just to use ercd to prevent warnings
    CYG_TEST_CHECK( E_OK == ercd, "<blank> bad ercd" );
}



void
do_signal( WAITOP wait )
{
    ER ercd;
    switch ( wait ) {
    case SLEEP:
        // send a wakeup
        ercd = wup_tsk( 2 );
        CYG_TEST_CHECK( E_OK == ercd, "wup_tsk bad ercd" );
        break;
    case DELAY:
        // simply wait for task 2's delay to complete
        ercd = dly_tsk( T1_WAIT );
        CYG_TEST_CHECK( E_OK == ercd, "dly_tsk bad ercd" );
        break;
    case SEMGET:
        // signal the semaphore
        ercd = sig_sem( 1 );
        CYG_TEST_CHECK( E_OK == ercd, "sig_sem bad ercd" );
        break;
    case FLAGWAIT:
        // set the flag bits
        ercd = set_flg( 1, 0xff );
        CYG_TEST_CHECK( E_OK == ercd, "set_flg bad ercd" );
        break;
    case MSGGET:
        // send a message
        ercd = snd_msg( 1, msg );
        CYG_TEST_CHECK( E_OK == ercd, "snd_msg bad ercd" );
        break;
    case MEMFIXEDGET:
        // release a couple of blocks we allocated earlier.  I hope.
        CYG_TEST_CHECK( NULL != vp,  "no allocated block to free" );
        CYG_TEST_CHECK( NULL != vp1, "no allocated block to free1" );
        ercd = rel_blf( 1, vp );
        CYG_TEST_CHECK( E_OK == ercd, "rel_blf bad ercd" );
        vp = NULL;
        ercd = rel_blf( 1, vp1 );
        CYG_TEST_CHECK( E_OK == ercd, "rel_blf bad ercd1" );
        vp1 = NULL;
        break;
    case MEMVARGET:
        // release a couple of blocks we allocated earlier.  I hope.
        CYG_TEST_CHECK( NULL != vp,  "no allocated block to free" );
        CYG_TEST_CHECK( NULL != vp1, "no allocated block to free1" );
        ercd = rel_blk( 1, vp );
        CYG_TEST_CHECK( E_OK == ercd, "rel_blk bad ercd" );
        vp = NULL;
        ercd = rel_blk( 1, vp1 );
        CYG_TEST_CHECK( E_OK == ercd, "rel_blk bad ercd1" );
        vp1 = NULL;
        break;
    default:
        CYG_TEST_FAIL( "bad switch" );
        break;
    }
}

void
do_delete( WAITOP wait )
{
    ER ercd = E_OK;
    switch ( wait ) {
    case SLEEP:
    case DELAY:
        CYG_TEST_FAIL( "bad call to do_delete( SLEEP or DELAY )" );
        break;
    case SEMGET:
#ifdef CYGPKG_UITRON_SEMAS_CREATE_DELETE
        // delete the semaphore
        ercd = del_sem( 1 );
        CYG_TEST_CHECK( E_OK == ercd, "del_sem bad ercd" );
#else
        CYG_TEST_FAIL( "bad call to do_delete( SEMGET )" );
#endif
        break;
    case FLAGWAIT:
#ifdef CYGPKG_UITRON_FLAGS_CREATE_DELETE
        // delete the flag
        ercd = del_flg( 1 );
        CYG_TEST_CHECK( E_OK == ercd, "del_flg bad ercd" );
#else
        CYG_TEST_FAIL( "bad call to do_delete( FLAGWAIT )" );
#endif
        break;
    case MSGGET:
#ifdef CYGPKG_UITRON_MBOXES_CREATE_DELETE
        // delete the mbox
        ercd = del_mbx( 1 );
        CYG_TEST_CHECK( E_OK == ercd, "del_mbx bad ercd" );
#else
        CYG_TEST_FAIL( "bad call to do_delete( MSGGET )" );
#endif
        break;
    case MEMFIXEDGET:
#ifdef CYGPKG_UITRON_MEMPOOLFIXED_CREATE_DELETE
        // delete the mempool
        ercd = del_mpf( 1 );
        CYG_TEST_CHECK( E_OK == ercd, "del_mpf bad ercd" );
#else
        CYG_TEST_FAIL( "bad call to do_delete( MEMFIXEDGET )" );
#endif
        break;
    case MEMVARGET:
#ifdef CYGPKG_UITRON_MEMPOOLVAR_CREATE_DELETE
        // delete the mempool
        ercd = del_mpl( 1 );
        CYG_TEST_CHECK( E_OK == ercd, "del_mpl bad ercd" );
#else
        CYG_TEST_FAIL( "bad call to do_delete( MEMVARGET )" );
#endif
        break;
    default:
        CYG_TEST_FAIL( "bad switch" );
        break;
    }
    // this is just to use ercd to prevent warnings
    CYG_TEST_CHECK( E_OK == ercd, "<blank> bad ercd" );
}
 


ER
do_wait( WAITOP wait, WAITTYPE type )
{
    switch ( wait ) {
    case SLEEP:
        return ( PLAIN == type ) ? slp_tsk() : tslp_tsk( T2_WAIT );
    case DELAY:
        return dly_tsk( T2_WAIT );      // forget the type
    case SEMGET:
        return ( PLAIN == type ) ? wai_sem( 1 ) : twai_sem( 1, T2_WAIT );
    case FLAGWAIT:
        return ( PLAIN == type ) ?
            wai_flg( &scratch, 1, 0x55, TWF_ANDW ) :
           twai_flg( &scratch, 1, 0xaa, TWF_ANDW, T2_WAIT );
    case MSGGET:
        return ( PLAIN == type ) ?
            rcv_msg( &msg1, 1 ) :
           trcv_msg( &msg1, 1, T2_WAIT );
    case MEMFIXEDGET:
        return ( PLAIN == type ) ?
            get_blf( &t2vp, 1 ) :
           tget_blf( &t2vp, 1, T2_WAIT );
    case MEMVARGET:
        return ( PLAIN == type ) ?
            get_blk( &t2vp, 1, T2_MALLOC ) :
           tget_blk( &t2vp, 1, T2_MALLOC, T2_WAIT );
    default:
        CYG_TEST_FAIL( "bad switch" );
        break;
    }
    CYG_TEST_FAIL( "Bad wait in do_wait" );
    return E_SYS;
}

void
check_waitstate( WAITOP wait, int waiting )
{
    ER ercd;
    int waity = 0;
    switch ( wait ) {
    case SLEEP:
    case DELAY:
        return;                         // do nothing for these
    case SEMGET: {
        T_RSEM rsem;
        ercd = ref_sem( &rsem, 1 );
        waity = rsem.wtsk;
        break;
    }
    case FLAGWAIT: {
        T_RFLG rflg;
        ercd = ref_flg( &rflg, 1 );
        waity = rflg.wtsk;
        break;
    }
    case MSGGET: {
        T_RMBX rmbx;
        ercd = ref_mbx( &rmbx, 1 );
        waity = rmbx.wtsk;
        break;
    }
    case MEMFIXEDGET: {
        T_RMPF rmpf;
        ercd = ref_mpf( &rmpf, 1 );
        waity = rmpf.wtsk;
        break;
    }
    case MEMVARGET: {
        T_RMPL rmpl;
        ercd = ref_mpl( &rmpl, 1 );
        waity = rmpl.wtsk;
        break;
    }
    default:
        CYG_TEST_FAIL( "bad switch" );
        break;
    }
    if ( waiting )
        CYG_TEST_CHECK( waity, "Object has no task waiting!" );
    else
        CYG_TEST_CHECK( !waity, "Object had a task waiting!" );
}

// ========================================================================
void task1( unsigned int arg )
{
    ER ercd;
    WAITOP wait;
    WAITTYPE type;
    KILLOP kill;

    CYG_TEST_INFO( "Task 1 running" );

    ercd = chg_pri( 1, 8 );
    CYG_TEST_CHECK( E_OK == ercd, "chg_pri bad ercd" );

    for ( wait = START_WAITOP; wait < DONE_WAITOP ; wait++) {
        for ( type = START_TYPE; type < DONE_TYPE   ; type++ ) {
            for ( kill = START_KILLOP; kill < DONE_KILLOP ; kill++ ) {