static void CHANNEL_New( DaoProcess *proc, DaoValue *par[], int N )
{
DaoType *retype = DaoProcess_GetReturnType( proc );
DaoChannel *self = DaoChannel_New( retype, 0 );
CHANNEL_SetCap( self, par[0], proc );
if( DaoType_CheckPrimitiveType( retype->nested->items.pType[0] ) == 0 ){
DString *s = DString_New();
DString_AppendChars( s, "data type " );
DString_Append( s, retype->nested->items.pType[0]->name );
DString_AppendChars( s, " is not supported for channel" );
DaoProcess_RaiseError( proc, NULL, s->chars );
DString_Delete( s );
}
DaoProcess_PutValue( proc, (DaoValue*) self );
DaoCallServer_TryInit( mainVmSpace );
}
static void DaoMT_Start( DaoProcess *proc, DaoValue *p[], int n )
{
DaoProcess *clone;
DaoVmCode *vmc, *end;
DaoVmCode *sect = DaoGetSectionCode( proc->activeCode );
DaoType *type = DaoProcess_GetReturnType( proc );
DaoFuture *future = DaoFuture_New( type, 0 );
int entry, nop = proc->activeCode[1].code == DVM_NOP;
DaoProcess_PutValue( proc, (DaoValue*) future );
if( sect == NULL || DaoMT_PushSectionFrame( proc ) == 0 ) return;
entry = proc->topFrame->entry;
end = proc->activeRoutine->body->vmCodes->data.codes + proc->activeCode[nop+1].b;
clone = DaoVmSpace_AcquireProcess( proc->vmSpace );
DaoProcess_PopFrame( proc );
DaoProcess_SetActiveFrame( proc, proc->topFrame );
DaoMT_InitProcess( proc, clone );
clone->topFrame->entry = entry;
/*
// Use the cloned process instead of the parent process, in case that
// the cloned process will not be joined by the parent process:
*/
clone->topFrame->outer = clone;
future->process = clone;
GC_IncRC( clone );
GC_ShiftRC( future, clone->future );
clone->future = future;
future->state = DAO_CALL_RUNNING;
for(vmc=sect; vmc!=end; vmc++){
int i = -1, code = vmc->code;
if( code == DVM_GETVH || (code >= DVM_GETVH_I && code <= DVM_GETVH_C) ){
i = vmc->b;
}else if( code == DVM_SETVH || (code >= DVM_SETVH_II && code <= DVM_SETVH_CC) ){
i = vmc->b;
}
if( i >= 0 ){
/* These values should be shared with the parent thread: */
GC_ShiftRC( proc->activeValues[i], clone->activeValues[i] );
clone->activeValues[i] = proc->activeValues[i];
}
}
DaoCallServer_AddTask( DaoMT_Start0, clone, p[0]->xEnum.value );
}
static void DaoMT_Start( DaoProcess *proc, DaoValue *p[], int n )
{
DaoProcess *clone;
DaoVmCode *vmc, *end, *sect;
DaoType *type = DaoProcess_GetReturnType( proc );
DaoFuture *future = DaoFuture_New( type, 0 );
int entry, nop = proc->activeCode[1].code == DVM_NOP;
DaoProcess_PutValue( proc, (DaoValue*) future );
sect = DaoProcess_InitCodeSection( proc, 0 );
if( sect == NULL ) return;
entry = proc->topFrame->entry;
end = proc->activeRoutine->body->vmCodes->data.codes + proc->activeCode[nop+1].b;
clone = DaoVmSpace_AcquireProcess( proc->vmSpace );
DaoProcess_PopFrame( proc );
DaoMT_InitProcess( proc, clone, 0 );
clone->topFrame->entry = entry;
/*
// Use the cloned process instead of the parent process, in case that
// the cloned process will not be joined by the parent process:
*/
clone->topFrame->outer = clone;
future->process = clone;
GC_IncRC( clone );
GC_Assign( & clone->future, future );
future->state = DAO_CALL_RUNNING;
for(vmc=sect; vmc!=end; vmc++){
int i = -1, code = vmc->code;
if( code == DVM_GETVH || (code >= DVM_GETVH_I && code <= DVM_GETVH_C) ){
i = vmc->b;
}else if( code == DVM_SETVH || (code >= DVM_SETVH_II && code <= DVM_SETVH_CC) ){
i = vmc->b;
}
if( i >= 0 ) DaoValue_Move( proc->activeValues[i], & clone->activeValues[i], NULL );
}
DaoCallServer_AddTask( DaoMT_Start0, clone, p[0]->xEnum.value ? clone : NULL );
}
static void GRAPH_Graph( DaoProcess *proc, DaoValue *p[], int N )
{
DaoType *retype = DaoProcess_GetReturnType( proc );
DaoxGraph *graph = DaoxGraph_New( retype, p[0]->xEnum.value );
DaoValue *res = DaoProcess_PutValue( proc, (DaoValue*) graph );
}
static void DaoQueue_Create( DaoProcess *proc, DaoValue *p[], int N )
{
DaoType *type = DaoProcess_GetReturnType( proc );
DaoQueue *res = DaoQueue_New( type, DaoValue_TryGetInteger( p[0] ) );
DaoProcess_PutValue( proc, (DaoValue*)res );
}
static void DaoState_Create( DaoProcess *proc, DaoValue *p[], int N )
{
DaoType *type = DaoProcess_GetReturnType( proc );
DaoState *res = DaoState_New( type, p[0] );
DaoProcess_PutValue( proc, (DaoValue*)res );
}
static void COROUT_New( DaoProcess *proc, DaoValue *p[], int N )
{
DaoType *retype = DaoProcess_GetReturnType( proc );
DaoxCoroutine *self = DaoxCoroutine_New( retype );
DaoProcess_PutValue( proc, (DaoValue*) self );
}
