/** \internal
* \brief Associate a thread id with and interrupt id - FSMLang Special PIC.
*/
Hint _syscall_intr_assoc( Huint iid )
{
Huint res;
volatile Huint *cmd;
// Print out a trace message about this system call
TRACE_PRINTF( TRACE_FINE, TRACE_SYSCALL, "SYSCALL: (OP=INTR) (IID=0x%8.8x)\n", (Huint)iid );
// Get currently running thread ID
Huint cur;
cur = _current_thread();
// Associate thread with interrupt
// 1) Form command address
cmd = (Huint *)cbis_encode_cmd(CBIS_WRITE, cur, iid);
// 2) Invoke command (read from address) and grab result
res = *cmd;
//printf("PIC CMD = 0x%08x --> 0x%08x\n",(unsigned int)cmd, res);
// 3) Check for success, if successful put to sleep, else return with error
if (res == 0)
{
_run_sched( Htrue );
}
// Print out a trace message about this system call
TRACE_PRINTF( TRACE_FINE, TRACE_SYSCALL, "SYSCALL DONE: (OP=INTR) (IID=0x%8.8x)\n", (Huint)iid );
return res;
}
int main( int argc, char *argv[] )
{
unsigned int base;
unsigned int cmd;
unsigned int id;
unsigned int mx;
if( argc < 3 )
{
printf( "Usage: %s <thread id> <mutex id> [base addr]\n", argv[0] );
return 1;
}
base = BASE;
id = atoi( argv[1] );
mx = atoi( argv[2] );
if( argc >= 4 )
{
base = strtol( argv[3], NULL, 16 );
}
printf( "\n\n" );
printf( "HWTI Base Address: 0x%04x\n", base );
printf( "Thread ID: %u\n", id );
printf( "Mutex ID: %u\n", mx );
printf( "-----------------------------------------------\n" );
cmd = encode_cmd(id, HT_CMD_CLEAR_THREAD );
printf( "Clear Thread: mrd 0x%04x\n", cmd );
cmd = encode_cmd(id, HT_CMD_JOIN_THREAD );
printf( "Join Thread: mrd 0x%04x\n", cmd );
cmd = encode_cmd(id, HT_CMD_DETACH_THREAD );
printf( "Detach Thread: mrd 0x%04x\n", cmd );
cmd = encode_cmd(id, HT_CMD_READ_THREAD );
printf( "Read Thread: mrd 0x%04x\n", cmd );
cmd = encode_cmd(id, HT_CMD_ADD_THREAD );
printf( "Add Thread: mrd 0x%04x\n", cmd );
cmd = encode_cmd(id, HT_CMD_EXIT_THREAD );
printf( "Exit Thread: mrd 0x%04x\n", cmd );
cmd = encode_cmd(0, HT_CMD_CREATE_THREAD_J );
printf( "Create Joinable Thread: mrd 0x%04x\n", cmd );
cmd = encode_cmd(0, HT_CMD_CREATE_THREAD_D );
printf( "Create Detached Thread: mrd 0x%04x\n", cmd );
cmd = encode_cmd(0, HT_CMD_NEXT_THREAD );
printf( "Next Thread: mrd 0x%04x\n", cmd );
cmd = encode_cmd(0, HT_CMD_CURRENT_THREAD );
printf( "Current Thread: mrd 0x%04x\n", cmd );
cmd = encode_cmd(0, HT_CMD_EXCEPTION_REG);
printf( "Exception Cause: mrd 0x%04x\n", cmd );
cmd = sched_cmd(0, id, HT_CMD_SCHED_SET_IDLE_THREAD );
printf( "Idle Thread: mrd 0x%04x\n", cmd );
cmd = sched_cmd(0, id, HT_CMD_SCHED_HIGHPRI );
printf( "High/DBG Thread: mrd 0x%04x\n", cmd );
cmd = encode_cmd(0, HT_CMD_QUE_LENGTH );
printf( "Queue Length: mrd 0x%04x\n", cmd );
cmd = encode_cmd(0, HT_CMD_SOFT_STOP );
printf( "Soft Stop: mrd 0x%04x\n", cmd );
cmd = encode_cmd(0, HT_CMD_SOFT_START );
printf( "Soft Start: mrd 0x%04x\n", cmd );
cmd = encode_cmd(0, HT_CMD_SOFT_RESET );
printf( "Soft Reset: mrd 0x%04x\n", cmd );
cmd = mutex_cmd( HT_MUTEX_LOCK, id, mx );
//cmd = blk_sema_cmd( HT_CMD_REQUEST, id, mx );
printf( "Mutex Lock: mrd 0x%04x\n", cmd );
cmd = mutex_cmd( HT_MUTEX_UNLOCK, id, mx );
//cmd = blk_sema_cmd( HT_CMD_RELEASE, id, mx );
printf( "Mutex Unlock: mrd 0x%04x\n", cmd );
cmd = mutex_cmd( HT_MUTEX_TRY, id, mx );
//cmd = blk_sema_cmd( HT_CMD_TRYLOCK, id, mx );
printf( "Mutex Try Lock: mrd 0x%04x\n", cmd );
cmd = mutex_cmd( HT_MUTEX_OWNER, 0, mx );
printf( "Mutex Owner: mrd 0x%04x\n", cmd );
cmd = mutex_cmd( HT_MUTEX_KIND, 0, mx );
printf( "Mutex Kind: mrd 0x%04x\n", cmd );
cmd = mutex_cmd( HT_MUTEX_COUNT, 0, mx );
printf( "Mutex Count: mrd 0x%04x\n", cmd );
cmd = cvr_sema_cmd(HT_CMD_SIGNAL, id, mx);
printf( "Cond Signal: mrd 0x%04x\n", cmd );
cmd = cvr_sema_cmd(HT_CMD_CWAIT, id, mx);
printf( "Cond Wait: mrd 0x%04x\n", cmd );
cmd = cvr_sema_cmd(HT_CMD_BROADCAST, id, mx);
printf( "Cond Broad: mrd 0x%04x\n", cmd );
cmd = sched_cmd(0, id, HT_CMD_SCHED_ENTRY);
printf( "Sched Entry: mrd 0x%04x\n", cmd );
cmd = sched_cmd( 0, id, HT_CMD_SCHED_SETSCHEDPARAM );
printf( "Set Sched Param: mrd 0x%04x\n", cmd );
cmd = sched_cmd( 0, id, HT_CMD_SCHED_GETSCHEDPARAM );
printf( "Get Sched Param: mrd 0x%04x\n", cmd );
cmd = sched_cmd( 0, id, HT_CMD_SCHED_SYSCALL_LOCK );
cmd |= 0x00040000;
printf( "Syscall lock: mrd 0x%04x\n", cmd );
cmd = sched_cmd( 0, id, HT_CMD_SCHED_SYSCALL_LOCK );
printf( "Syscall unlock: mrd 0x%04x\n", cmd );
cmd = sched_cmd( 0, id, HT_CMD_SCHED_MALLOC_LOCK );
cmd |= 0x00040000;
printf( "Malloc lock: mrd 0x%04x\n", cmd );
cmd = sched_cmd( 0, id, HT_CMD_SCHED_MALLOC_LOCK );
printf( "Malloc unlock: mrd 0x%04x\n", cmd );
cmd = hwti_cmd( base, HT_CMD_HWTI_COMMAND );
printf( "HWTI Reset: mrd 0x%04x\n", cmd );
cmd = hwti_cmd( base, HT_CMD_HWTI_SETID );
printf( "HWTI Set ID: mrd 0x%04x\n", cmd );
cmd = hwti_cmd( base, HT_CMD_HWTI_SETARG );
printf( "HWTI Set Arg: mrd 0x%04x\n", cmd );
cmd = hwti_cmd( base, HT_CMD_HWTI_RESULTS );
printf( "HWTI Results: mrd 0x%04x\n", cmd );
cmd = cbis_encode_cmd( CBIS_WRITE, id, mx );
printf( "CBIS Associate (TID = %d, IID = %d) mrd 0x%04x\n", id, mx, cmd );
printf( "\n\n" );
return 0;
}