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-rw-r--r--src/python/swig/core.i57
-rw-r--r--src/python/swig/event.i45
-rw-r--r--src/python/swig/pyevent.hh26
-rw-r--r--src/python/swig/pyobject.cc137
-rw-r--r--src/python/swig/pyobject.hh94
-rw-r--r--src/python/swig/sim_object.i101
-rw-r--r--src/python/swig/stats.i1
7 files changed, 453 insertions, 8 deletions
diff --git a/src/python/swig/core.i b/src/python/swig/core.i
new file mode 100644
index 000000000..116890763
--- /dev/null
+++ b/src/python/swig/core.i
@@ -0,0 +1,57 @@
+/*
+ * 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
+ * Steve Reinhardt
+ */
+
+%module core
+
+%{
+#include "python/swig/pyobject.hh"
+
+#include "sim/core.hh"
+#include "sim/host.hh"
+#include "sim/startup.hh"
+
+extern const char *compileDate;
+%}
+
+%include "std_string.i"
+
+void setOutputDir(const std::string &dir);
+void loadIniFile(PyObject *);
+void SimStartup();
+void doExitCleanup();
+
+char *compileDate;
+
+%wrapper %{
+// fix up module name to reflect the fact that it's inside the m5 package
+#undef SWIG_name
+#define SWIG_name "m5.internal._core"
+%}
diff --git a/src/python/swig/event.i b/src/python/swig/event.i
index 554c9fa0e..51d7d89f0 100644
--- a/src/python/swig/event.i
+++ b/src/python/swig/event.i
@@ -33,19 +33,48 @@
%{
#include "python/swig/pyevent.hh"
-inline void
-create(PyObject *object, Tick when)
-{
- new PythonEvent(object, when);
-}
+#include "sim/sim_events.hh"
+#include "sim/sim_exit.hh"
+#include "sim/simulate.hh"
%}
%include "stdint.i"
+%include "std_string.i"
%include "sim/host.hh"
-%inline %{
-extern void create(PyObject *object, Tick when);
-%}
+void create(PyObject *object, Tick when);
+
+class Event;
+class CountedDrainEvent : public Event {
+ public:
+ void setCount(int _count);
+};
+
+CountedDrainEvent *createCountedDrain();
+void cleanupCountedDrain(Event *drain_event);
+
+%immutable curTick;
+Tick curTick;
+
+// minimal definition of SimExitEvent interface to wrap
+class SimLoopExitEvent {
+ public:
+ std::string getCause();
+ int getCode();
+ SimLoopExitEvent(EventQueue *q, Tick _when, Tick _repeat,
+ const std::string &_cause, int c = 0);
+};
+
+%exception simulate {
+ $action
+ if (!result) {
+ return NULL;
+ }
+}
+SimLoopExitEvent *simulate(Tick num_cycles = MaxTick);
+void exitSimLoop(const std::string &message, int exit_code);
+
+Tick curTick;
%wrapper %{
// fix up module name to reflect the fact that it's inside the m5 package
diff --git a/src/python/swig/pyevent.hh b/src/python/swig/pyevent.hh
index 16af85a84..65e80e9e4 100644
--- a/src/python/swig/pyevent.hh
+++ b/src/python/swig/pyevent.hh
@@ -32,6 +32,7 @@
#define __PYTHON_SWIG_PYEVENT_HH__
#include "sim/eventq.hh"
+#include "sim/sim_events.hh"
class PythonEvent : public Event
{
@@ -45,4 +46,29 @@ class PythonEvent : public Event
virtual void process();
};
+inline void
+create(PyObject *object, Tick when)
+{
+ new PythonEvent(object, when);
+}
+
+inline Event *
+createCountedDrain()
+{
+ return new CountedDrainEvent();
+}
+
+inline void
+cleanupCountedDrain(Event *counted_drain)
+{
+ CountedDrainEvent *event =
+ dynamic_cast<CountedDrainEvent *>(counted_drain);
+ if (event == NULL) {
+ fatal("Called cleanupCountedDrain() on an event that was not "
+ "a CountedDrainEvent.");
+ }
+ assert(event->getCount() == 0);
+ delete event;
+}
+
#endif // __PYTHON_SWIG_PYEVENT_HH__
diff --git a/src/python/swig/pyobject.cc b/src/python/swig/pyobject.cc
new file mode 100644
index 000000000..11141fa84
--- /dev/null
+++ b/src/python/swig/pyobject.cc
@@ -0,0 +1,137 @@
+/*
+ * 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
+ */
+
+#include <Python.h>
+
+#include <string>
+
+#include "base/inifile.hh"
+#include "base/output.hh"
+#include "mem/mem_object.hh"
+#include "mem/port.hh"
+#include "sim/builder.hh"
+#include "sim/sim_object.hh"
+
+using namespace std;
+
+/**
+ * Look up a MemObject port. Helper function for connectPorts().
+ */
+Port *
+lookupPort(SimObject *so, const std::string &name, int i)
+{
+ MemObject *mo = dynamic_cast<MemObject *>(so);
+ if (mo == NULL) {
+ warn("error casting SimObject %s to MemObject", so->name());
+ return NULL;
+ }
+
+ Port *p = mo->getPort(name, i);
+ if (p == NULL)
+ warn("error looking up port %s on object %s", name, so->name());
+ return p;
+}
+
+
+/**
+ * Connect the described MemObject ports. Called from Python via SWIG.
+ */
+int
+connectPorts(SimObject *o1, const std::string &name1, int i1,
+ SimObject *o2, const std::string &name2, int i2)
+{
+ Port *p1 = lookupPort(o1, name1, i1);
+ Port *p2 = lookupPort(o2, name2, i2);
+
+ if (p1 == NULL || p2 == NULL) {
+ warn("connectPorts: port lookup error");
+ return 0;
+ }
+
+ p1->setPeer(p2);
+ p2->setPeer(p1);
+
+ return 1;
+}
+
+inline IniFile &
+inifile()
+{
+ static IniFile inifile;
+ return inifile;
+}
+
+SimObject *
+createSimObject(const string &name)
+{
+ return SimObjectClass::createObject(inifile(), name);
+}
+
+/**
+ * Pointer to the Python function that maps names to SimObjects.
+ */
+PyObject *resolveFunc = NULL;
+
+/**
+ * Convert a pointer to the Python object that SWIG wraps around a C++
+ * SimObject pointer back to the actual C++ pointer. See main.i.
+ */
+extern "C" SimObject *convertSwigSimObjectPtr(PyObject *);
+
+SimObject *
+resolveSimObject(const string &name)
+{
+ PyObject *pyPtr = PyEval_CallFunction(resolveFunc, "(s)", name.c_str());
+ if (pyPtr == NULL) {
+ PyErr_Print();
+ panic("resolveSimObject: failure on call to Python for %s", name);
+ }
+
+ SimObject *simObj = convertSwigSimObjectPtr(pyPtr);
+ if (simObj == NULL)
+ panic("resolveSimObject: failure on pointer conversion for %s", name);
+
+ return simObj;
+}
+
+/**
+ * Load config.ini into C++ database. Exported to Python via SWIG;
+ * invoked from m5.instantiate().
+ */
+void
+loadIniFile(PyObject *_resolveFunc)
+{
+ resolveFunc = _resolveFunc;
+ configStream = simout.find("config.out");
+
+ // The configuration database is now complete; start processing it.
+ inifile().load(simout.resolve("config.ini"));
+}
+
diff --git a/src/python/swig/pyobject.hh b/src/python/swig/pyobject.hh
new file mode 100644
index 000000000..d8efc9149
--- /dev/null
+++ b/src/python/swig/pyobject.hh
@@ -0,0 +1,94 @@
+/*
+ * 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
+ */
+
+#include <Python.h>
+
+#include "cpu/base.hh"
+#include "sim/host.hh"
+#include "sim/serialize.hh"
+#include "sim/sim_object.hh"
+#include "sim/system.hh"
+
+SimObject *createSimObject(const std::string &name);
+extern "C" SimObject *convertSwigSimObjectPtr(PyObject *);
+SimObject *resolveSimObject(const std::string &name);
+void loadIniFile(PyObject *_resolveFunc);
+
+
+/**
+ * Connect the described MemObject ports. Called from Python via SWIG.
+ */
+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()
+{
+ SimObject::initAll();
+}
+
+inline void
+regAllStats()
+{
+ SimObject::regAllStats();
+}
+
+inline void
+serializeAll(const std::string &cpt_dir)
+{
+ Serializable::serializeAll(cpt_dir);
+}
+
+inline void
+unserializeAll(const std::string &cpt_dir)
+{
+ Serializable::unserializeAll(cpt_dir);
+}
+
diff --git a/src/python/swig/sim_object.i b/src/python/swig/sim_object.i
new file mode 100644
index 000000000..b2af72c61
--- /dev/null
+++ b/src/python/swig/sim_object.i
@@ -0,0 +1,101 @@
+/*
+ * 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 "python/swig/pyobject.hh"
+%}
+
+// import these files for SWIG to wrap
+%include "stdint.i"
+%include "std_string.i"
+%include "sim/host.hh"
+
+class BaseCPU;
+
+class SimObject {
+ public:
+ enum State {
+ Running,
+ Draining,
+ Drained
+ };
+
+ enum MemoryMode {
+ Invalid,
+ Atomic,
+ Timing
+ };
+
+ unsigned int drain(Event *drain_event);
+ void resume();
+ void switchOut();
+ void takeOverFrom(BaseCPU *cpu);
+ SimObject(const std::string &_name);
+};
+
+class System {
+ private:
+ System();
+ public:
+ void setMemoryMode(SimObject::MemoryMode mode);
+};
+
+SimObject *createSimObject(const std::string &name);
+
+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 *
+convertSwigSimObjectPtr(PyObject *pyObj)
+{
+ SimObject *so;
+ if (SWIG_ConvertPtr(pyObj, (void **) &so, SWIGTYPE_p_SimObject, 0) == -1)
+ return NULL;
+ return so;
+}
+%}
diff --git a/src/python/swig/stats.i b/src/python/swig/stats.i
index d6b39c2cb..b7cd47157 100644
--- a/src/python/swig/stats.i
+++ b/src/python/swig/stats.i
@@ -48,6 +48,7 @@ void initMySQL(std::string host, std::string database, std::string user = "",
void StatEvent(bool dump, bool reset, Tick when = curTick, Tick repeat = 0);
+void check();
void dump();
void reset();