fixes for newmem

ALPHA_FS finally compiles again

SConscript:
    Use a couple more FS sources, still don't compile that much
arch/alpha/faults.hh:
    the unimp fault should probably exist in nonfs too.
dev/alpha_console.cc:
dev/alpha_console.hh:
dev/simconsole.cc:
dev/simple_disk.cc:
dev/simple_disk.hh:
dev/uart.cc:
dev/uart.hh:
dev/uart8250.cc:
dev/uart8250.hh:
sim/process.cc:
sim/system.cc:
    fixes for newmem
dev/io_device.hh:
    a system pointer is probably useful for every device to have
mem/bus.hh:
mem/physical.cc:
    new address ranges function
python/m5/objects/SimpleDisk.py:
    simple disk now has a system pointer rather than physmem directly

--HG--
extra : convert_revision : d8c0a5c6510a6210aec5e8adfb0a4a06ec0dcebf

1 files changed, 3 insertions, 29 deletions

diff --git a/dev/uart.cc b/dev/uart.cc
index b2eeb8e9f..4a9f2b505 100644
--- a/dev/uart.cc
+++ b/dev/uart.cc
@@ -27,39 +27,19 @@
  */
 
 /** @file
- * Implements a 8250 UART
+ * Implements a base class for UARTs
  */
 
-#include <string>
-#include <vector>
-
-#include "base/inifile.hh"
-#include "base/str.hh"        // for to_number
-#include "base/trace.hh"
 #include "dev/simconsole.hh"
 #include "dev/uart.hh"
 #include "dev/platform.hh"
-#include "mem/bus/bus.hh"
-#include "mem/bus/pio_interface.hh"
-#include "mem/bus/pio_interface_impl.hh"
-#include "mem/functional/memory_control.hh"
 #include "sim/builder.hh"
 
 using namespace std;
 
-Uart::Uart(const string &name, SimConsole *c, MemoryController *mmu, Addr a,
-           Addr s, HierParams *hier, Bus *bus, Tick pio_latency, Platform *p)
-    : PioDevice(name, p), addr(a), size(s), cons(c)
+Uart::Uart(Params *p)
+    : BasicPioDevice(p), platform(p->platform), cons(p->cons)
 {
-    mmu->add_child(this, RangeSize(addr, size));
-
-
-    if (bus) {
-        pioInterface = newPioInterface(name, hier, bus, this,
-                                      &Uart::cacheAccess);
-        pioInterface->addAddrRange(RangeSize(addr, size));
-        pioLatency = pio_latency * bus->clockRate;
-    }
 
     status = 0;
 
@@ -68,11 +48,5 @@ Uart::Uart(const string &name, SimConsole *c, MemoryController *mmu, Addr a,
     platform->uart = this;
 }
 
-Tick
-Uart::cacheAccess(MemReqPtr &req)
-{
-    return curTick + pioLatency;
-}
-
 DEFINE_SIM_OBJECT_CLASS_NAME("Uart", Uart)