added initial hcl files

lib/proc.c

@@ -0,0 +1,54 @@
+/*
+ * $Id$
+ *
+    Copyright (c) 2014-2015 Chung, Hyung-Hwan. All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions
+    are met:
+    1. Redistributions of source code must retain the above copyright
+       notice, this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
+    IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+    OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+    IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+    NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+    DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+    THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#include "hcl-prv.h"
+
+
+
+hcl_oop_process_t hcl_addnewproc (hcl_t* hcl)
+{
+	hcl_oop_process_t proc;
+
+	proc = (hcl_oop_process_t)hcl_instantiate (hcl, hcl->_process, HCL_NULL, hcl->option.dfl_procstk_size);
+	if (!proc) return HCL_NULL;
+
+	proc->state = HCL_SMOOI_TO_OOP(0);
+	
+	HCL_ASSERT (HCL_OBJ_GET_SIZE(proc) == HCL_PROCESS_NAMED_INSTVARS + hcl->option.dfl_procstk_size);
+	return proc;
+}
+
+void hcl_schedproc (hcl_t* hcl, hcl_oop_process_t proc)
+{
+	/* TODO: if scheduled, don't add */
+	/*proc->next = hcl->_active_process;
+	proc->_active_process = proc;*/
+}
+
+void hcl_unschedproc (hcl_t* hcl, hcl_oop_process_t proc)
+{
+}