dev: Move generic serial devices to src/dev/serial

Change-Id: I104227fc460f8b561e7375b329a541c1fce881b2
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Curtis Dunham <curtis.dunham@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/4291
Reviewed-by: Gabe Black <gabeblack@google.com>

src/dev/SConscript

@@ -44,9 +44,6 @@ if env['TARGET_ISA'] == 'null':
 
 SimObject('BadDevice.py')
 SimObject('Platform.py')
-SimObject('Serial.py')
-SimObject('Terminal.py')
-SimObject('Uart.py')
 
 Source('baddev.cc')
 Source('intel_8254_timer.cc')
@@ -54,13 +51,6 @@ Source('mc146818.cc')
 Source('pixelpump.cc')
 Source('platform.cc')
 Source('ps2.cc')
-Source('serial.cc')
-Source('terminal.cc')
-Source('uart.cc')
-Source('uart8250.cc')
 
 DebugFlag('Intel8254Timer')
 DebugFlag('MC146818')
-DebugFlag('Terminal')
-DebugFlag('TerminalVerbose')
-DebugFlag('Uart')

src/dev/alpha/backdoor.cc

@@ -52,7 +52,7 @@
 #include "dev/alpha/tsunami_io.hh"
 #include "dev/platform.hh"
 #include "dev/storage/simple_disk.hh"
-#include "dev/terminal.hh"
+#include "dev/serial/terminal.hh"
 #include "mem/packet.hh"
 #include "mem/packet_access.hh"
 #include "mem/physical.hh"

src/dev/alpha/tsunami.cc

@@ -44,7 +44,6 @@
 #include "dev/alpha/tsunami_cchip.hh"
 #include "dev/alpha/tsunami_io.hh"
 #include "dev/alpha/tsunami_pchip.hh"
-#include "dev/terminal.hh"
 
 using namespace std;
 //Should this be AlphaISA?

src/dev/arm/gic_pl390.cc

@@ -48,7 +48,6 @@
 #include "debug/GIC.hh"
 #include "debug/IPI.hh"
 #include "debug/Interrupt.hh"
-#include "dev/terminal.hh"
 #include "mem/packet.hh"
 #include "mem/packet_access.hh"
 

src/dev/arm/pl011.hh

@@ -50,7 +50,7 @@
 #define __DEV_ARM_PL011_H__
 
 #include "dev/arm/amba_device.hh"
-#include "dev/uart.hh"
+#include "dev/serial/uart.hh"
 
 class BaseGic;
 struct Pl011Params;

src/dev/arm/realview.cc

@@ -53,7 +53,6 @@
 #include "config/the_isa.hh"
 #include "cpu/intr_control.hh"
 #include "dev/arm/base_gic.hh"
-#include "dev/terminal.hh"
 #include "sim/system.hh"
 
 using namespace std;

src/dev/arm/vgic.cc

@@ -43,7 +43,6 @@
 #include "debug/Checkpoint.hh"
 #include "debug/VGIC.hh"
 #include "dev/arm/base_gic.hh"
-#include "dev/terminal.hh"
 #include "mem/packet.hh"
 #include "mem/packet_access.hh"
 

src/dev/mips/malta.cc

@@ -44,7 +44,6 @@
 #include "debug/Malta.hh"
 #include "dev/mips/malta_cchip.hh"
 #include "dev/mips/malta_io.hh"
-#include "dev/terminal.hh"
 #include "params/Malta.hh"
 #include "sim/system.hh"
 

src/dev/serial/SConscript

@@ -0,0 +1,59 @@
+# -*- mode:python -*-
+
+# Copyright (c) 2017 ARM Limited
+# All rights reserved.
+#
+# The license below extends only to copyright in the software and shall
+# not be construed as granting a license to any other intellectual
+# property including but not limited to intellectual property relating
+# to a hardware implementation of the functionality of the software
+# licensed hereunder.  You may use the software subject to the license
+# terms below provided that you ensure that this notice is replicated
+# unmodified and in its entirety in all distributions of the software,
+# modified or unmodified, in source code or in binary form.
+#
+# Copyright (c) 2006 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# 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;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "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 COPYRIGHT
+# OWNER OR CONTRIBUTORS 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.
+#
+# Authors: Andreas Sandberg
+
+Import('*')
+
+if env['TARGET_ISA'] == 'null':
+    Return()
+
+SimObject('Serial.py')
+SimObject('Terminal.py')
+SimObject('Uart.py')
+
+Source('serial.cc')
+Source('terminal.cc')
+Source('uart.cc')
+Source('uart8250.cc')
+
+DebugFlag('Terminal')
+DebugFlag('TerminalVerbose')
+DebugFlag('Uart')

src/dev/serial/Serial.py

@@ -41,8 +41,8 @@ from m5.SimObject import SimObject
 class SerialDevice(SimObject):
     type = 'SerialDevice'
     abstract = True
-    cxx_header = "dev/serial.hh"
+    cxx_header = "dev/serial/serial.hh"
 
 class SerialNullDevice(SerialDevice):
     type = 'SerialNullDevice'
-    cxx_header = "dev/serial.hh"
+    cxx_header = "dev/serial/serial.hh"

src/dev/serial/Terminal.py

@@ -33,7 +33,7 @@ from Serial import SerialDevice
 
 class Terminal(SerialDevice):
     type = 'Terminal'
-    cxx_header = "dev/terminal.hh"
+    cxx_header = "dev/serial/terminal.hh"
     intr_control = Param.IntrControl(Parent.any, "interrupt controller")
     port = Param.TcpPort(3456, "listen port")
     number = Param.Int(0, "terminal number")

src/dev/serial/Uart.py

@@ -34,10 +34,10 @@ from Serial import SerialDevice
 class Uart(BasicPioDevice):
     type = 'Uart'
     abstract = True
-    cxx_header = "dev/uart.hh"
+    cxx_header = "dev/serial/uart.hh"
     platform = Param.Platform(Parent.any, "Platform this device is part of.")
     device = Param.SerialDevice(Parent.any, "The terminal")
 
 class Uart8250(Uart):
     type = 'Uart8250'
-    cxx_header = "dev/uart8250.hh"
+    cxx_header = "dev/serial/uart8250.hh"

src/dev/serial/serial.cc

@@ -37,7 +37,7 @@
  * Authors: Andreas Sandberg
  */
 
-#include "dev/serial.hh"
+#include "dev/serial/serial.hh"
 
 #include "base/misc.hh"
 #include "params/SerialDevice.hh"

src/dev/serial/terminal.cc

@@ -42,7 +42,7 @@
 #include <sys/termios.h>
 
 #endif
-#include "dev/terminal.hh"
+#include "dev/serial/terminal.hh"
 
 #include <poll.h>
 #include <unistd.h>
@@ -62,7 +62,7 @@
 #include "debug/Terminal.hh"
 #include "debug/TerminalVerbose.hh"
 #include "dev/platform.hh"
-#include "dev/uart.hh"
+#include "dev/serial/uart.hh"
 
 using namespace std;
 

src/dev/serial/terminal.hh

@@ -43,7 +43,7 @@
 #include "base/pollevent.hh"
 #include "base/socket.hh"
 #include "cpu/intr_control.hh"
-#include "dev/serial.hh"
+#include "dev/serial/serial.hh"
 #include "params/Terminal.hh"
 #include "sim/sim_object.hh"
 

src/dev/serial/uart.cc

@@ -32,11 +32,7 @@
  * Implements a base class for UARTs
  */
 
-#include "dev/uart.hh"
-
-#include "dev/serial.hh"
-
-using namespace std;
+#include "dev/serial/uart.hh"
 
 Uart::Uart(const Params *p, Addr pio_size)
     : BasicPioDevice(p, pio_size),

src/dev/serial/uart.hh

@@ -37,7 +37,7 @@
 
 #include "base/callback.hh"
 #include "dev/io_device.hh"
-#include "dev/serial.hh"
+#include "dev/serial/serial.hh"
 #include "params/Uart.hh"
 
 class Platform;

src/dev/serial/uart8250.cc

@@ -32,7 +32,7 @@
  * Implements a 8250 UART
  */
 
-#include "dev/uart8250.hh"
+#include "dev/serial/uart8250.hh"
 
 #include <string>
 #include <vector>

src/dev/serial/uart8250.hh

@@ -36,7 +36,7 @@
 #define __DEV_UART8250_HH__
 
 #include "dev/io_device.hh"
-#include "dev/uart.hh"
+#include "dev/serial/uart.hh"
 #include "params/Uart8250.hh"
 
 /* UART8250 Interrupt ID Register

src/dev/sparc/t1000.cc

@@ -40,7 +40,6 @@
 
 #include "config/the_isa.hh"
 #include "cpu/intr_control.hh"
-#include "dev/terminal.hh"
 #include "sim/system.hh"
 
 using namespace std;

src/dev/virtio/block.hh

@@ -42,7 +42,6 @@
 
 #include "dev/virtio/base.hh"
 #include "dev/storage/disk_image.hh"
-#include "dev/terminal.hh"
 
 struct VirtIOBlockParams;
 

src/dev/virtio/console.hh

@@ -40,7 +40,7 @@
 #ifndef __DEV_VIRTIO_CONSOLE_HH__
 #define __DEV_VIRTIO_CONSOLE_HH__
 
-#include "dev/serial.hh"
+#include "dev/serial/serial.hh"
 #include "dev/virtio/base.hh"
 
 struct VirtIOConsoleParams;

src/dev/x86/pc.cc

@@ -42,7 +42,6 @@
 #include "arch/x86/x86_traits.hh"
 #include "config/the_isa.hh"
 #include "cpu/intr_control.hh"
-#include "dev/terminal.hh"
 #include "dev/x86/i82094aa.hh"
 #include "dev/x86/i8254.hh"
 #include "dev/x86/i8259.hh"