Update copyright notices

README

@@ -54,11 +54,18 @@ presumption that third-party software is unaffected by the copyleft
 requirements of the license of Migen.
 
 Unless otherwise noted, Migen's source code is copyright (C) 2011-2012
-Sebastien Bourdeauducq. Other authors retain ownership of their
-contributions. If a submission can reasonably be considered
-independently copyrightable, it's yours and I encourage you to claim it
-with appropriate copyright notices. This submission then falls under the
-"otherwise noted" category. All submissions must use a license
-compatible with the GPL and the exception above.
+Sebastien Bourdeauducq.
+
+The simulation extension (as mentioned in the comments at the beginning
+of the corresponding source files) is copyright (C) 2012 Vermeer
+Manufacturing Co.
+
+Other authors retain ownership of their contributions. If a submission
+can reasonably be considered independently copyrightable, it's yours and
+I encourage you to claim it with appropriate copyright notices. This
+submission then falls under the "otherwise noted" category. All
+submissions must use a license compatible with the GPL and the exception
+above.
+
 
   "Electricity! It's like magic!"

examples/basic2_sim.py

@@ -1,3 +1,6 @@
+# Copyright (C) 2012 Vermeer Manufacturing Co.
+# License: GPLv3 with additional permissions (see README).
+
 from migen.fhdl.structure import *
 from migen.sim.generic import Simulator, TopLevel
 from migen.sim.icarus import Runner

examples/basic_sim.py

@@ -1,3 +1,6 @@
+# Copyright (C) 2012 Vermeer Manufacturing Co.
+# License: GPLv3 with additional permissions (see README).
+
 from migen.fhdl.structure import *
 from migen.sim.generic import Simulator
 from migen.sim.icarus import Runner

examples/fir.py

@@ -1,3 +1,6 @@
+# Copyright (C) 2012 Vermeer Manufacturing Co.
+# License: GPLv3 with additional permissions (see README).
+
 from math import cos, pi
 from scipy import signal
 

examples/memory_sim.py

@@ -1,3 +1,6 @@
+# Copyright (C) 2012 Vermeer Manufacturing Co.
+# License: GPLv3 with additional permissions (see README).
+
 from migen.fhdl.structure import *
 from migen.sim.generic import Simulator
 from migen.sim.icarus import Runner

examples/wb_initiator.py

@@ -1,3 +1,6 @@
+# Copyright (C) 2012 Vermeer Manufacturing Co.
+# License: GPLv3 with additional permissions (see README).
+
 from random import Random
 
 from migen.fhdl.structure import *

migen/sim/generic.py

@@ -1,3 +1,6 @@
+# Copyright (C) 2012 Vermeer Manufacturing Co.
+# License: GPLv3 with additional permissions (see README).
+
 from migen.fhdl.structure import *
 from migen.fhdl import verilog
 from migen.sim.ipc import *

migen/sim/icarus.py

@@ -1,3 +1,6 @@
+# Copyright (C) 2012 Vermeer Manufacturing Co.
+# License: GPLv3 with additional permissions (see README).
+
 import subprocess
 import os
 

migen/sim/ipc.py

@@ -1,3 +1,6 @@
+# Copyright (C) 2012 Vermeer Manufacturing Co.
+# License: GPLv3 with additional permissions (see README).
+
 import socket
 import os
 

vpi/ipc.c

@@ -1,3 +1,8 @@
+/*
+ * Copyright (C) 2012 Vermeer Manufacturing Co.
+ * License: GPLv3 with additional permissions (see README).
+ */
+
 #include <assert.h>
 #include <sys/types.h>
 #include <sys/socket.h>

vpi/ipc.h

@@ -1,3 +1,8 @@
+/*
+ * Copyright (C) 2012 Vermeer Manufacturing Co.
+ * License: GPLv3 with additional permissions (see README).
+ */
+
 #ifndef __IPC_H
 #define __IPC_H
 

vpi/main.c

@@ -1,3 +1,8 @@
+/*
+ * Copyright (C) 2012 Vermeer Manufacturing Co.
+ * License: GPLv3 with additional permissions (see README).
+ */
+
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>