summaryrefslogtreecommitdiff
path: root/src/python
diff options
context:
space:
mode:
Diffstat (limited to 'src/python')
-rw-r--r--src/python/SConscript1
-rw-r--r--src/python/generate.py24
-rw-r--r--src/python/m5/SimObject.py42
-rw-r--r--src/python/m5/__init__.py10
-rw-r--r--src/python/m5/internal/__init__.py1
-rw-r--r--src/python/m5/main.py30
-rw-r--r--src/python/m5/params.py6
-rw-r--r--src/python/m5/simulate.py17
-rw-r--r--src/python/swig/core.i6
-rw-r--r--src/python/swig/pyobject.hh20
-rw-r--r--src/python/swig/sim_object.i22
-rw-r--r--src/python/swig/system.i43
12 files changed, 129 insertions, 93 deletions
diff --git a/src/python/SConscript b/src/python/SConscript
index f1b6a393f..b39c9ea9c 100644
--- a/src/python/SConscript
+++ b/src/python/SConscript
@@ -53,7 +53,6 @@ SwigSource('m5.internal', 'swig/core.i')
SwigSource('m5.internal', 'swig/debug.i')
SwigSource('m5.internal', 'swig/event.i')
SwigSource('m5.internal', 'swig/random.i')
-SwigSource('m5.internal', 'swig/sim_object.i')
SwigSource('m5.internal', 'swig/stats.i')
SwigSource('m5.internal', 'swig/trace.i')
PySource('m5.internal', 'm5/internal/__init__.py')
diff --git a/src/python/generate.py b/src/python/generate.py
index 6a09b8106..99d0fb68c 100644
--- a/src/python/generate.py
+++ b/src/python/generate.py
@@ -274,17 +274,29 @@ class Generate(object):
print >>out
for obj in ordered_objs:
- code = 'class %s ' % obj.cxx_class
- if str(obj) != 'SimObject':
- code += ': public %s ' % obj.__bases__[0]
- code += '{};'
+ if obj.swig_objdecls:
+ for decl in obj.swig_objdecls:
+ print >>out, decl
+ continue
+
+ code = ''
+ base = obj.get_base()
+
+ code += '// stop swig from creating/wrapping default ctor/dtor\n'
+ code += '%%nodefault %s;\n' % obj.cxx_class
+ code += 'class %s ' % obj.cxx_class
+ if base:
+ code += ': public %s' % base
+ code += ' {};\n'
klass = obj.cxx_class;
if hasattr(obj, 'cxx_namespace'):
- code = 'namespace %s { %s }' % (obj.cxx_namespace, code)
+ new_code = 'namespace %s {\n' % obj.cxx_namespace
+ new_code += code
+ new_code += '}\n'
+ code = new_code
klass = '%s::%s' % (obj.cxx_namespace, klass)
- print >>out, '%%ignore %s;' % klass
print >>out, code
for obj in ordered_objs:
diff --git a/src/python/m5/SimObject.py b/src/python/m5/SimObject.py
index 1e7d289e2..22c488f5d 100644
--- a/src/python/m5/SimObject.py
+++ b/src/python/m5/SimObject.py
@@ -128,6 +128,7 @@ class MetaSimObject(type):
'cxx_class' : types.StringType,
'cxx_type' : types.StringType,
'cxx_predecls' : types.ListType,
+ 'swig_objdecls' : types.ListType,
'swig_predecls' : types.ListType,
'type' : types.StringType }
# Attributes that can be set any time
@@ -225,6 +226,9 @@ class MetaSimObject(type):
cls._value_dict['swig_predecls'] = \
cls._value_dict['cxx_predecls']
+ if 'swig_objdecls' not in cls._value_dict:
+ cls._value_dict['swig_objdecls'] = []
+
# Now process the _value_dict items. They could be defining
# new (or overriding existing) parameters or ports, setting
# class keywords (e.g., 'abstract'), or setting parameter
@@ -345,12 +349,13 @@ class MetaSimObject(type):
def __str__(cls):
return cls.__name__
- def cxx_decl(cls):
- if str(cls) != 'SimObject':
- base = cls.__bases__[0].type
- else:
- base = None
+ def get_base(cls):
+ if str(cls) == 'SimObject':
+ return None
+
+ return cls.__bases__[0].type
+ def cxx_decl(cls):
code = "#ifndef __PARAMS__%s\n" % cls
code += "#define __PARAMS__%s\n\n" % cls
@@ -380,6 +385,7 @@ class MetaSimObject(type):
code += "\n".join(predecls2)
code += "\n\n";
+ base = cls.get_base()
if base:
code += '#include "params/%s.hh"\n\n' % base
@@ -408,11 +414,7 @@ class MetaSimObject(type):
return code
def cxx_type_decl(cls):
- if str(cls) != 'SimObject':
- base = cls.__bases__[0]
- else:
- base = None
-
+ base = cls.get_base()
code = ''
if base:
@@ -427,17 +429,14 @@ class MetaSimObject(type):
return code
def swig_decl(cls):
+ base = cls.get_base()
+
code = '%%module %s\n' % cls
code += '%{\n'
code += '#include "params/%s.hh"\n' % cls
code += '%}\n\n'
- if str(cls) != 'SimObject':
- base = cls.__bases__[0]
- else:
- base = None
-
# The 'dict' attribute restricts us to the params declared in
# the object itself, not including inherited params (which
# will also be inherited from the base class's param struct
@@ -483,6 +482,7 @@ class SimObject(object):
abstract = True
name = Param.String("Object name")
+ swig_objdecls = [ '%include "python/swig/sim_object.i"' ]
# Initialize new instance. For objects with SimObject-valued
# children, we need to recursively clone the classes represented
@@ -792,7 +792,6 @@ class SimObject(object):
# necessary to construct it. Does *not* recursively create
# children.
def getCCObject(self):
- import internal
params = self.getCCParams()
if not self._ccObject:
self._ccObject = -1 # flag to catch cycles in recursion
@@ -840,24 +839,19 @@ class SimObject(object):
if not isinstance(self, m5.objects.System):
return None
- system_ptr = internal.sim_object.convertToSystemPtr(self._ccObject)
- return system_ptr.getMemoryMode()
+ return self._ccObject.getMemoryMode()
def changeTiming(self, mode):
- import internal
if isinstance(self, m5.objects.System):
# i don't know if there's a better way to do this - calling
# setMemoryMode directly from self._ccObject results in calling
# SimObject::setMemoryMode, not the System::setMemoryMode
- system_ptr = internal.sim_object.convertToSystemPtr(self._ccObject)
- system_ptr.setMemoryMode(mode)
+ self._ccObject.setMemoryMode(mode)
for child in self._children.itervalues():
child.changeTiming(mode)
def takeOverFrom(self, old_cpu):
- import internal
- cpu_ptr = internal.sim_object.convertToBaseCPUPtr(old_cpu._ccObject)
- self._ccObject.takeOverFrom(cpu_ptr)
+ self._ccObject.takeOverFrom(old_cpu._ccObject)
# generate output file for 'dot' to display as a pretty graph.
# this code is currently broken.
diff --git a/src/python/m5/__init__.py b/src/python/m5/__init__.py
index 36f2eba61..96cb2ca13 100644
--- a/src/python/m5/__init__.py
+++ b/src/python/m5/__init__.py
@@ -82,17 +82,17 @@ except ImportError:
running_m5 = False
if running_m5:
- from event import *
- from simulate import *
- from main import options
-
-if running_m5:
import defines
build_env.update(defines.m5_build_env)
else:
import __scons
build_env.update(__scons.m5_build_env)
+if running_m5:
+ from event import *
+ from simulate import *
+ from main import options
+
import SimObject
import params
import objects
diff --git a/src/python/m5/internal/__init__.py b/src/python/m5/internal/__init__.py
index 6b7859cd7..4aa76cca7 100644
--- a/src/python/m5/internal/__init__.py
+++ b/src/python/m5/internal/__init__.py
@@ -30,6 +30,5 @@ import core
import debug
import event
import random
-import sim_object
import stats
import trace
diff --git a/src/python/m5/main.py b/src/python/m5/main.py
index 1695ed75f..96f017cb0 100644
--- a/src/python/m5/main.py
+++ b/src/python/m5/main.py
@@ -26,9 +26,15 @@
#
# Authors: Nathan Binkert
-import code, optparse, os, socket, sys
-from datetime import datetime
+import code
+import datetime
+import optparse
+import os
+import socket
+import sys
+
from attrdict import attrdict
+import defines
import traceflags
__all__ = [ 'options', 'arguments', 'main' ]
@@ -116,6 +122,8 @@ def bool_option(name, default, help):
# Help options
add_option('-A', "--authors", action="store_true", default=False,
help="Show author information")
+add_option('-B', "--build-info", action="store_true", default=False,
+ help="Show build information")
add_option('-C', "--copyright", action="store_true", default=False,
help="Show full copyright information")
add_option('-R', "--readme", action="store_true", default=False,
@@ -195,6 +203,22 @@ def main():
parse_args()
done = False
+
+ if options.build_info:
+ done = True
+ print 'Build information:'
+ print
+ print 'compiled %s' % internal.core.cvar.compileDate;
+ print 'started %s' % datetime.datetime.now().ctime()
+ print 'executing on %s' % socket.gethostname()
+ print 'build options:'
+ keys = defines.m5_build_env.keys()
+ keys.sort()
+ for key in keys:
+ val = defines.m5_build_env[key]
+ print ' %s = %s' % (key, val)
+ print
+
if options.copyright:
done = True
print info.LICENSE
@@ -242,7 +266,7 @@ def main():
print brief_copyright
print
print "M5 compiled %s" % internal.core.cvar.compileDate;
- print "M5 started %s" % datetime.now().ctime()
+ print "M5 started %s" % datetime.datetime.now().ctime()
print "M5 executing on %s" % socket.gethostname()
print "command line:",
for argv in sys.argv:
diff --git a/src/python/m5/params.py b/src/python/m5/params.py
index 3fca4e97a..df70bf469 100644
--- a/src/python/m5/params.py
+++ b/src/python/m5/params.py
@@ -1025,13 +1025,13 @@ class PortRef(object):
# Call C++ to create corresponding port connection between C++ objects
def ccConnect(self):
- import internal
+ from m5.objects.params import connectPorts
if self.ccConnected: # already done this
return
peer = self.peer
- internal.sim_object.connectPorts(self.simobj.getCCObject(), self.name,
- self.index, peer.simobj.getCCObject(), peer.name, peer.index)
+ connectPorts(self.simobj.getCCObject(), self.name, self.index,
+ peer.simobj.getCCObject(), peer.name, peer.index)
self.ccConnected = True
peer.ccConnected = True
diff --git a/src/python/m5/simulate.py b/src/python/m5/simulate.py
index 1ef78d6cb..c703664d4 100644
--- a/src/python/m5/simulate.py
+++ b/src/python/m5/simulate.py
@@ -36,6 +36,7 @@ import internal
from main import options
import SimObject
import ticks
+import objects
# The final hook to generate .ini files. Called from the user script
# once the config is built.
@@ -58,10 +59,10 @@ def instantiate(root):
root.connectPorts()
# Do a second pass to finish initializing the sim objects
- internal.sim_object.initAll()
+ internal.core.initAll()
# Do a third pass to initialize statistics
- internal.sim_object.regAllStats()
+ internal.core.regAllStats()
# Check to make sure that the stats package is properly initialized
internal.stats.check()
@@ -135,32 +136,32 @@ def checkpoint(root, dir):
raise TypeError, "Checkpoint must be called on a root object."
doDrain(root)
print "Writing checkpoint"
- internal.sim_object.serializeAll(dir)
+ internal.core.serializeAll(dir)
resume(root)
def restoreCheckpoint(root, dir):
print "Restoring from checkpoint"
- internal.sim_object.unserializeAll(dir)
+ internal.core.unserializeAll(dir)
need_resume.append(root)
def changeToAtomic(system):
if not isinstance(system, (objects.Root, objects.System)):
raise TypeError, "Parameter of type '%s'. Must be type %s or %s." % \
(type(system), objects.Root, objects.System)
- if system.getMemoryMode() != internal.sim_object.SimObject.Atomic:
+ if system.getMemoryMode() != objects.params.SimObject.Atomic:
doDrain(system)
print "Changing memory mode to atomic"
- system.changeTiming(internal.sim_object.SimObject.Atomic)
+ system.changeTiming(objects.params.SimObject.Atomic)
def changeToTiming(system):
if not isinstance(system, (objects.Root, objects.System)):
raise TypeError, "Parameter of type '%s'. Must be type %s or %s." % \
(type(system), objects.Root, objects.System)
- if system.getMemoryMode() != internal.sim_object.SimObject.Timing:
+ if system.getMemoryMode() != objects.params.SimObject.Timing:
doDrain(system)
print "Changing memory mode to timing"
- system.changeTiming(internal.sim_object.SimObject.Timing)
+ system.changeTiming(objects.params.SimObject.Timing)
def switchCpus(cpuList):
print "switching cpus"
diff --git a/src/python/swig/core.i b/src/python/swig/core.i
index 3edfa4c7e..8960fb228 100644
--- a/src/python/swig/core.i
+++ b/src/python/swig/core.i
@@ -58,6 +58,12 @@ void setClockFrequency(Tick ticksPerSecond);
%immutable curTick;
Tick curTick;
+void serializeAll(const std::string &cpt_dir);
+void unserializeAll(const std::string &cpt_dir);
+
+void initAll();
+void regAllStats();
+
%wrapper %{
// fix up module name to reflect the fact that it's inside the m5 package
#undef SWIG_name
diff --git a/src/python/swig/pyobject.hh b/src/python/swig/pyobject.hh
index da609e07e..8e3a96994 100644
--- a/src/python/swig/pyobject.hh
+++ b/src/python/swig/pyobject.hh
@@ -47,26 +47,6 @@ void loadIniFile(PyObject *_resolveFunc);
int connectPorts(SimObject *o1, const std::string &name1, int i1,
SimObject *o2, const std::string &name2, int i2);
-inline BaseCPU *
-convertToBaseCPUPtr(SimObject *obj)
-{
- BaseCPU *ptr = dynamic_cast<BaseCPU *>(obj);
-
- if (ptr == NULL)
- warn("Casting to BaseCPU pointer failed");
- return ptr;
-}
-
-inline System *
-convertToSystemPtr(SimObject *obj)
-{
- System *ptr = dynamic_cast<System *>(obj);
-
- if (ptr == NULL)
- warn("Casting to System pointer failed");
- return ptr;
-}
-
inline void
initAll()
{
diff --git a/src/python/swig/sim_object.i b/src/python/swig/sim_object.i
index ebd019ca3..7f71550c6 100644
--- a/src/python/swig/sim_object.i
+++ b/src/python/swig/sim_object.i
@@ -31,7 +31,6 @@
%module sim_object
%{
-#include "enums/MemoryMode.hh"
#include "python/swig/pyobject.hh"
%}
@@ -57,31 +56,10 @@ class SimObject {
SimObject(const std::string &_name);
};
-class System {
- private:
- System();
- public:
- Enums::MemoryMode getMemoryMode();
- void setMemoryMode(Enums::MemoryMode mode);
-};
-
int connectPorts(SimObject *o1, const std::string &name1, int i1,
SimObject *o2, const std::string &name2, int i2);
-BaseCPU *convertToBaseCPUPtr(SimObject *obj);
-System *convertToSystemPtr(SimObject *obj);
-
-void serializeAll(const std::string &cpt_dir);
-void unserializeAll(const std::string &cpt_dir);
-
-void initAll();
-void regAllStats();
-
%wrapper %{
-// fix up module name to reflect the fact that it's inside the m5 package
-#undef SWIG_name
-#define SWIG_name "m5.internal._sim_object"
-
// Convert a pointer to the Python object that SWIG wraps around a
// C++ SimObject pointer back to the actual C++ pointer.
SimObject *
diff --git a/src/python/swig/system.i b/src/python/swig/system.i
new file mode 100644
index 000000000..a95101bf7
--- /dev/null
+++ b/src/python/swig/system.i
@@ -0,0 +1,43 @@
+/*
+ * 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: Nathan Binkert
+ */
+
+%module sim_object
+
+%include "enums/MemoryMode.hh"
+
+class System : public SimObject
+{
+ private:
+ System();
+ public:
+ Enums::MemoryMode getMemoryMode();
+ void setMemoryMode(Enums::MemoryMode mode);
+};
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 22:07:57 +0000