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authorSteve Reinhardt <stever@eecs.umich.edu>2006-06-15 11:45:51 -0400
committerSteve Reinhardt <stever@eecs.umich.edu>2006-06-15 11:45:51 -0400
commit88e22ee081f1b0259b624fe320af22a58f144251 (patch)
treee475bfefa76fa4af2f1c147225c012798193583c /configs/test
parent185ec39f792386d8b30f3288f2c2e4eaf0b43d02 (diff)
downloadgem5-88e22ee081f1b0259b624fe320af22a58f144251.tar.xz
Get Port stuff working with full-system scripts.
Key was adding support for cloning port references (trickier than it sounds). Got rid of class/instance thing and go back to instance cloning... still don't allow changing SimObject parameters/children after a class (instance) has been subclassed or instantiated (or cloned), which should avoid bizarre unintended behavior. configs/test/fs.py: Add ".port" to busses to get a port reference. Get rid of commented-out code. src/python/m5/__init__.py: resolveSimObject should call getCCObject() instead of createCCObject() to avoid cycles in recursively creating objects. src/python/m5/config.py: Get rid of class/instance thing and go back to instance cloning. Deep copy has to happen only on instance cloning then (and not on subclassing). Add getCCObject() method to force creation of C++ SimObject without recursively creating its children. Add support for cloning port references (trickier than it sounds). Also clean up some very obsolete comments. src/python/m5/objects/Bridge.py: src/python/m5/objects/Device.py: Add ports. --HG-- extra : convert_revision : 4816d05ead0de520748aace06dbd1911a33f0af8
Diffstat (limited to 'configs/test')
-rw-r--r--configs/test/fs.py87
1 files changed, 39 insertions, 48 deletions
diff --git a/configs/test/fs.py b/configs/test/fs.py
index 333a4dfaf..c742e916c 100644
--- a/configs/test/fs.py
+++ b/configs/test/fs.py
@@ -129,17 +129,7 @@ class BaseTsunami(Tsunami):
ethernet = NSGigE(configdata=NSGigEPciData(),
pci_bus=0, pci_dev=1, pci_func=0)
etherint = NSGigEInt(device=Parent.ethernet)
-# ethernet = Sinic(configdata=SinicPciData(),
-# pci_bus=0, pci_dev=1, pci_func=0)
-# etherint = SinicInt(device=Parent.ethernet)
console = AlphaConsole(pio_addr=0x80200000000, disk=Parent.simple_disk)
-# bridge = PciFake(configdata=BridgePciData(), pci_bus=0, pci_dev=2, pci_func=0)
-
-#class FreeBSDTsunami(BaseTsunami):
-# disk0 = FreeBSDRootDisk(delay='0us', driveID='master')
-# ide = IdeController(disks=[Parent.disk0],
-# configdata=IdeControllerPciData(),
-# pci_func=0, pci_dev=0, pci_bus=0)
class LinuxTsunami(BaseTsunami):
disk0 = LinuxRootDisk(driveID='master')
@@ -149,45 +139,45 @@ class LinuxTsunami(BaseTsunami):
configdata=IdeControllerPciData(),
pci_func=0, pci_dev=0, pci_bus=0)
-class LinuxAlphaSystem(LinuxAlphaSystem):
+class MyLinuxAlphaSystem(LinuxAlphaSystem):
magicbus = Bus(bus_id=0)
magicbus2 = Bus(bus_id=1)
bridge = Bridge()
physmem = PhysicalMemory(range = AddrRange('128MB'))
- bridge.side_a = magicbus
- bridge.side_b = magicbus2
- c1 = Connector(side_a=Parent.physmem, side_b=Parent.magicbus2)
+ bridge.side_a = magicbus.port
+ bridge.side_b = magicbus2.port
+ physmem.port = magicbus2.port
tsunami = LinuxTsunami()
- tsunami.cchip.pio = magicbus
- tsunami.pchip.pio = magicbus
- tsunami.pciconfig.pio = magicbus
- tsunami.fake_sm_chip.pio = magicbus
- tsunami.ethernet.pio = magicbus
- tsunami.ethernet.dma = magicbus
- tsunami.fake_uart1.pio = magicbus
- tsunami.fake_uart2.pio = magicbus
- tsunami.fake_uart3.pio = magicbus
- tsunami.fake_uart4.pio = magicbus
- tsunami.ide.pio = magicbus
- tsunami.ide.dma = magicbus
- tsunami.fake_ppc.pio = magicbus
- tsunami.fake_OROM.pio = magicbus
- tsunami.fake_pnp_addr.pio = magicbus
- tsunami.fake_pnp_write.pio = magicbus
- tsunami.fake_pnp_read0.pio = magicbus
- tsunami.fake_pnp_read1.pio = magicbus
- tsunami.fake_pnp_read2.pio = magicbus
- tsunami.fake_pnp_read3.pio = magicbus
- tsunami.fake_pnp_read4.pio = magicbus
- tsunami.fake_pnp_read5.pio = magicbus
- tsunami.fake_pnp_read6.pio = magicbus
- tsunami.fake_pnp_read7.pio = magicbus
- tsunami.fake_ata0.pio = magicbus
- tsunami.fake_ata1.pio = magicbus
- tsunami.fb.pio = magicbus
- tsunami.io.pio = magicbus
- tsunami.uart.pio = magicbus
- tsunami.console.pio = magicbus
+ tsunami.cchip.pio = magicbus.port
+ tsunami.pchip.pio = magicbus.port
+ tsunami.pciconfig.pio = magicbus.port
+ tsunami.fake_sm_chip.pio = magicbus.port
+ tsunami.ethernet.pio = magicbus.port
+ tsunami.ethernet.dma = magicbus.port
+ tsunami.fake_uart1.pio = magicbus.port
+ tsunami.fake_uart2.pio = magicbus.port
+ tsunami.fake_uart3.pio = magicbus.port
+ tsunami.fake_uart4.pio = magicbus.port
+ tsunami.ide.pio = magicbus.port
+ tsunami.ide.dma = magicbus.port
+ tsunami.fake_ppc.pio = magicbus.port
+ tsunami.fake_OROM.pio = magicbus.port
+ tsunami.fake_pnp_addr.pio = magicbus.port
+ tsunami.fake_pnp_write.pio = magicbus.port
+ tsunami.fake_pnp_read0.pio = magicbus.port
+ tsunami.fake_pnp_read1.pio = magicbus.port
+ tsunami.fake_pnp_read2.pio = magicbus.port
+ tsunami.fake_pnp_read3.pio = magicbus.port
+ tsunami.fake_pnp_read4.pio = magicbus.port
+ tsunami.fake_pnp_read5.pio = magicbus.port
+ tsunami.fake_pnp_read6.pio = magicbus.port
+ tsunami.fake_pnp_read7.pio = magicbus.port
+ tsunami.fake_ata0.pio = magicbus.port
+ tsunami.fake_ata1.pio = magicbus.port
+ tsunami.fb.pio = magicbus.port
+ tsunami.io.pio = magicbus.port
+ tsunami.uart.pio = magicbus.port
+ tsunami.console.pio = magicbus.port
raw_image = RawDiskImage(image_file=disk('linux-latest.img'),
read_only=True)
simple_disk = SimpleDisk(disk=Parent.raw_image)
@@ -196,7 +186,7 @@ class LinuxAlphaSystem(LinuxAlphaSystem):
cpu = TimingSimpleCPU()
else:
cpu = AtomicSimpleCPU()
- cpu.mem = Parent.magicbus2
+ cpu.mem = magicbus2
cpu.itb = AlphaITB()
cpu.dtb = AlphaDTB()
sim_console = SimConsole(listener=ConsoleListener(port=3456))
@@ -224,11 +214,12 @@ def DualRoot(clientSystem, serverSystem):
self.clock = '5GHz'
return self
-root = DualRoot(LinuxAlphaSystem(readfile=script('netperf-stream-nt-client.rcS')),
- LinuxAlphaSystem(readfile=script('netperf-server.rcS')))
+root = DualRoot(
+ MyLinuxAlphaSystem(readfile=script('netperf-stream-nt-client.rcS')),
+ MyLinuxAlphaSystem(readfile=script('netperf-server.rcS')))
m5.instantiate(root)
exit_event = m5.simulate()
-print 'Exiting @', m5.curTick(), 'because', exit_event.getCause()
+print 'Exiting @ cycle', m5.curTick(), 'because', exit_event.getCause()