From 7b500f56ca539d1a31f9590a810e86146dd2582f Mon Sep 17 00:00:00 2001 From: Steve Reinhardt Date: Thu, 20 Oct 2011 13:09:10 -0700 Subject: SimObject: add export_method* hooks to export C++ methods to Python Replace the (broken as of previous changeset) swig_objdecl() method that allowed/forced you to substitute a whole new C++ struct definition for SWIG to wrap with a set of export_method* hooks that let you just declare a set of C++ methods (or other declarations) that get inserted in the auto-generated struct. Restore the System get/setMemoryMode methods, and use this mechanism to specialize SimObject as well, eliminating teh need for sim_object.i. Needed bits of sim_object.i are moved to the new pyobject.i. Also sucked a little SimObject specialization into cxx_param_decl() allowing us to get rid of src/sim/sim_object_params.hh. Now the generation and wrapping of the base SimObject param struct is more in line with how derived objects are handled. --HG-- rename : src/python/swig/sim_object.i => src/python/swig/pyobject.i --- src/python/swig/pyobject.i | 55 ++++++++++++++++++++++++++++++ src/python/swig/sim_object.i | 81 -------------------------------------------- src/python/swig/system.i | 46 ------------------------- 3 files changed, 55 insertions(+), 127 deletions(-) create mode 100644 src/python/swig/pyobject.i delete mode 100644 src/python/swig/sim_object.i delete mode 100644 src/python/swig/system.i (limited to 'src/python/swig') diff --git a/src/python/swig/pyobject.i b/src/python/swig/pyobject.i new file mode 100644 index 000000000..a26f569ce --- /dev/null +++ b/src/python/swig/pyobject.i @@ -0,0 +1,55 @@ +/* + * 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(package="m5.internal") pyobject + +%{ +#include "python/swig/pyobject.hh" +%} + +// import these files for SWIG to wrap +%include +%include + +int connectPorts(SimObject *o1, const std::string &name1, int i1, + SimObject *o2, const std::string &name2, int i2); + +%wrapper %{ +// 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/sim_object.i b/src/python/swig/sim_object.i deleted file mode 100644 index 06f683aa1..000000000 --- a/src/python/swig/sim_object.i +++ /dev/null @@ -1,81 +0,0 @@ -/* - * 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/swig/pyobject.hh" -%} - -// import these files for SWIG to wrap -%include -%include - -%include "base/types.hh" -%include "sim/sim_object_params.hh" - -class BaseCPU; - -class SimObject { - public: - enum State { - Running, - Draining, - Drained - }; - - void init(); - void loadState(Checkpoint *cp); - void initState(); - void regStats(); - void regFormulas(); - void resetStats(); - void startup(); - - unsigned int drain(Event *drain_event); - void resume(); - void switchOut(); - void takeOverFrom(BaseCPU *cpu); - SimObject(const SimObjectParams *p); -}; - -int connectPorts(SimObject *o1, const std::string &name1, int i1, - SimObject *o2, const std::string &name2, int i2); - -%wrapper %{ -// 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/system.i b/src/python/swig/system.i deleted file mode 100644 index 1aadcecc6..000000000 --- a/src/python/swig/system.i +++ /dev/null @@ -1,46 +0,0 @@ -/* - * 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 "sim/system.hh" -%} - -%import "enums/MemoryMode.hh" -%import "python/swig/sim_object.i" - -class System : public SimObject -{ - private: - System(); - public: - Enums::MemoryMode getMemoryMode(); - void setMemoryMode(Enums::MemoryMode mode); -}; - -- cgit v1.2.3