Merge ktlim@zizzer:/bk/newmem

into  zamp.eecs.umich.edu:/z/ktlim2/clean/newmem-merge

configs/test/fs.py:
configs/test/test.py:
    SCCS merged

--HG--
extra : convert_revision : 7b2dbcd5881fac01dec38001c4131e73b5be52b5

3 files changed, 44 insertions, 29 deletions

diff --git a/configs/test/SysPaths.py b/configs/test/SysPaths.py
index e458d5225..3f96a546f 100644
--- a/configs/test/SysPaths.py
+++ b/configs/test/SysPaths.py
@@ -2,41 +2,39 @@ import os, sys
 from os.path import isdir, join as joinpath
 from os import environ as env
 
-systemdir = None
-bindir = None
-diskdir = None
-scriptdir = None
+def disk(file):
+    system()
+    return joinpath(disk.dir, file)
+
+def binary(file):
+    system()
+    return joinpath(binary.dir, file)
 
-def load_defaults():
-    global systemdir, bindir, diskdir, scriptdir
-    if not systemdir:
+def script(file):
+    system()
+    return joinpath(script.dir, file)
+
+def system():
+    if not system.dir:
         try:
                 path = env['M5_PATH'].split(':')
         except KeyError:
                 path = [ '/dist/m5/system', '/n/poolfs/z/dist/m5/system' ]
 
-        for systemdir in path:
-            if os.path.isdir(systemdir):
+        for system.dir in path:
+            if os.path.isdir(system.dir):
                 break
         else:
             raise ImportError, "Can't find a path to system files."
 
-    if not bindir:
-        bindir = joinpath(systemdir, 'binaries')
-    if not diskdir:
-        diskdir = joinpath(systemdir, 'disks')
-    if not scriptdir:
-        scriptdir = joinpath(systemdir, 'boot')
-
-def disk(file):
-    load_defaults()
-    return joinpath(diskdir, file)
-
-def binary(file):
-    load_defaults()
-    return joinpath(bindir, file)
-
-def script(file):
-    load_defaults()
-    return joinpath(scriptdir, file)
-
+    if not binary.dir:
+        binary.dir = joinpath(system.dir, 'binaries')
+    if not disk.dir:
+        disk.dir = joinpath(system.dir, 'disks')
+    if not script.dir:
+        script.dir = joinpath(system.dir, 'boot')
+
+system.dir = None
+binary.dir = None
+disk.dir = None
+script.dir = None
diff --git a/configs/test/fs.py b/configs/test/fs.py
index 55fed7234..f4c50fc23 100644
--- a/configs/test/fs.py
+++ b/configs/test/fs.py
@@ -22,6 +22,8 @@ if args:
 # Base for tests is directory containing this file.
 test_base = os.path.dirname(__file__)
 
+script.dir =  '/z/saidi/work/m5.newmem/configs/boot'
+
 linux_image = env.get('LINUX_IMAGE', disk('linux-latest.img'))
 
 class CowIdeDisk(IdeDisk):
@@ -65,6 +67,7 @@ class MyLinuxAlphaSystem(LinuxAlphaSystem):
         cpu = DetailedO3CPU()
     elif options.timing:
         cpu = TimingSimpleCPU()
+        mem_mode = 'timing'
     else:
         cpu = AtomicSimpleCPU()
     cpu.mem = membus
@@ -72,6 +75,7 @@ class MyLinuxAlphaSystem(LinuxAlphaSystem):
     cpu.dcache_port = membus.port
     cpu.itb = AlphaITB()
     cpu.dtb = AlphaDTB()
+    cpu.clock = '2GHz'
     sim_console = SimConsole(listener=ConsoleListener(port=3456))
     kernel = binary('vmlinux')
     pal = binary('ts_osfpal')
@@ -90,7 +94,7 @@ def DualRoot(clientSystem, serverSystem):
     self.etherlink = EtherLink(int1 = Parent.client.tsunami.etherint[0],
                                int2 = Parent.server.tsunami.etherint[0],
                                dump = Parent.etherdump)
-    self.clock = '5GHz'
+    self.clock = '1THz'
     return self
 
 if options.dual:
@@ -102,6 +106,14 @@ else:
 
 m5.instantiate(root)
 
+#exit_event = m5.simulate(2600000000000)
+#if exit_event.getCause() != "user interrupt received":
+#    m5.checkpoint(root, 'cpt')
+#    exit_event = m5.simulate(300000000000)
+#    if exit_event.getCause() != "user interrupt received":
+#        m5.checkpoint(root, 'cptA')
+
+
 if options.maxtick:
     exit_event = m5.simulate(options.maxtick)
 else:
diff --git a/configs/test/test.py b/configs/test/test.py
index 79b271c3f..e1b75f4bc 100644
--- a/configs/test/test.py
+++ b/configs/test/test.py
@@ -38,6 +38,11 @@ if options.detailed:
 
 cpu.workload = process
 
+if options.timing or options.detailed:
+    system.mem_mode = 'timing'
+
+
+
 # instantiate configuration
 m5.instantiate(root)