[qwaq] Get the locals view working

All because I forgot I went the unixy way for qdb_get_data.

ruamoko/qwaq/debugger/debugger.r

@@ -121,6 +121,7 @@
 {
 	qdb_state_t state = qdb_get_state (target);
 	[locals_data setFunction:state.func];
+	[locals_data fetchData];
 	[locals_view redraw];
 }
 

ruamoko/qwaq/debugger/localsdata.h

@@ -17,6 +17,7 @@
 }
 +(LocalsData *)withTarget:(qdb_target_t)target;
 -setFunction:(unsigned)fnum;
+-fetchData;
 @end
 
 #endif

ruamoko/qwaq/debugger/localsdata.r

@@ -64,6 +64,12 @@
 	return self;
 }
 
+-fetchData
+{
+	qdb_get_data (target, func.local_data, func.local_size, data);
+	return self;
+}
+
 -(int)numberOfRows:(TableView *)tableview
 {
 	if (aux_func) {
@@ -74,12 +80,6 @@
 	return 0;
 }
 
--(qfot_type_t *)type:(qdb_def_t *)def
-{
-	unsigned encoding = def.type_encoding + (unsigned) target_encodings.types;
-	return [TypeEncodings getType:encoding fromTarget:target];
-}
-
 -(View *)tableView:(TableView *)tableview
 		 forColumn:(TableViewColumn *)column
 			   row:(int)row
@@ -89,7 +89,8 @@
 	if ([column name] == "name") {
 		view = [NameView withName:qdb_get_string (target, defs[row].name)];
 	} else {
-		qfot_type_t *type = [self type:&defs[row]];
+		qfot_type_t *type = [TypeEncodings getType:defs[row].type_encoding
+										fromTarget:target];
 		unsigned    offset = defs[row].offset;
 		view = [DefView withType:type at:offset in:data];
 	}

ruamoko/qwaq/debugger/typeencodings.r

@@ -80,7 +80,7 @@ static void type_free (void *t, void *unused)
 	string       encoding;
 	qfot_type_t *type;
 
-	if (!qdb_get_data (target, typeAddr, TYPESIZE, &buffer)) {
+	if (qdb_get_data (target, typeAddr, TYPESIZE, &buffer) < 0) {
 		return nil;
 	}
 	if (!buffer.encoding) {