Forward IPC calls in Java SE.

bldt/javase/libs/javase-runtime/cc/squirreljme/jvm/Assembly.java

@@ -1958,7 +1958,23 @@ public final class Assembly
 			
 				// IPC Call
 			case SystemCallIndex.IPC_CALL:
-				throw new todo.TODO();
+				try
+				{
+					return IPCManager.ipcCall(0, __args);
+				}
+				catch (RuntimeException e)
+				{
+					// Debug this
+					e.printStackTrace();
+					
+					// Store class name caught
+					__data.exception = Assembly.__uniqueStringId(
+						e.getClass().getName().replace('.', '/'));
+					
+					// Fail
+					throw new SystemCallException(
+						SystemCallError.IPC_ERROR);
+				}
 				
 				// Loads a string
 			case SystemCallIndex.LOAD_STRING:

ratufacoat/sjmecon.h

@@ -529,6 +529,9 @@ extern "C"
 /** End of file. */
 #define SJME_SYSCALL_ERROR_END_OF_FILE SJME_JINT_C(-9)
 
+/** IPC Error. */
+#define SJME_SYSCALL_ERROR_IPC_ERROR SJME_JINT_C(-10)
+
 /*****************************************************************************
 ***************************** PIPE DESCRIPTORS *******************************
 *****************************************************************************/

runt/apis/cldc-compact/cc/squirreljme/jvm/IPCManager.java

@@ -70,6 +70,65 @@ public final class IPCManager
 			__g, __h);
 	}
 	
+	/**
+	 * This is the handler for IPC messages, which performs unfolding
+	 * accordingly.
+	 *
+	 * @param __tid The origin task ID.
+	 * @param __v Input values.
+	 * @return The result of the IPC call.
+	 * @throws NullPointerException On null arguments.
+	 * @since 2019/12/28
+	 */
+	public static final long ipcCall(int __tid, int... __v)
+		throws NullPointerException
+	{
+		if (__v == null)
+			throw new NullPointerException("NARG");
+		
+		int n = __v.length;
+		return IPCManager.ipcCall(__tid,
+			(0 < n ? __v[0] : 0),
+			(1 < n ? __v[1] : 0),
+			(2 < n ? __v[2] : 0),
+			(3 < n ? __v[3] : 0),
+			(4 < n ? __v[4] : 0),
+			(5 < n ? __v[5] : 0),
+			(6 < n ? __v[6] : 0),
+			(7 < n ? __v[7] : 0),
+			(8 < n ? __v[8] : 0));
+	}
+	
+	/**
+	 * This is the handler for IPC messages, which performs unfolding
+	 * accordingly.
+	 *
+	 * @param __tid The origin task ID.
+	 * @param __ipcid The ID number of the IPC interface.
+	 * @param __v Input values.
+	 * @return The result of the IPC call.
+	 * @throws NullPointerException On null arguments.
+	 * @since 2019/12/28
+	 */
+	public static final long ipcCall(int __tid, int __ipcid, int... __v)
+		throws NullPointerException
+	{
+		if (__v == null)
+			throw new NullPointerException("NARG");
+		
+		int n = __v.length;
+		return IPCManager.ipcCall(__tid,
+			__ipcid,
+			(0 < n ? __v[0] : 0),
+			(1 < n ? __v[1] : 0),
+			(2 < n ? __v[2] : 0),
+			(3 < n ? __v[3] : 0),
+			(4 < n ? __v[4] : 0),
+			(5 < n ? __v[5] : 0),
+			(6 < n ? __v[6] : 0),
+			(7 < n ? __v[7] : 0));
+	}
+	
 	/**
 	 * Registers the given ID with the specified callback.
 	 *

runt/apis/cldc-compact/cc/squirreljme/jvm/SystemCallError.java

@@ -56,6 +56,10 @@ public final class SystemCallError
 	public static final byte END_OF_FILE =
 		-9;
 	
+	/** Error with IPC Call. */
+	public static final byte IPC_ERROR =
+		-10;
+	
 	/**
 	 * Not used.
 	 *

runt/klib/supervisor/cc/squirreljme/jvm/SystemCallError.java

@@ -56,6 +56,10 @@ public final class SystemCallError
 	public static final byte END_OF_FILE =
 		-9;
 	
+	/** Error with IPC Call. */
+	public static final byte IPC_ERROR =
+		-10;
+	
 	/**
 	 * Not used.
 	 *