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author | Jason Lowe-Power <jason@lowepower.com> | 2017-10-06 14:27:37 -0700 |
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committer | Jason Lowe-Power <jason@lowepower.com> | 2017-12-05 02:09:25 +0000 |
commit | 25daea0e6fd12b8ce3c282b49b3fd334d1871975 (patch) | |
tree | 595787ef9cce585d6010ac0506202b3e8189a79a /src/learning_gem5/part2/hello_object.hh | |
parent | afaaf483fd06ecda6f5118657a9007a7590edfa5 (diff) | |
download | gem5-25daea0e6fd12b8ce3c282b49b3fd334d1871975.tar.xz |
learning_gem5: Add code for hello-goodbye example
Adding more code from Learning gem5 Part II
See http://learning.gem5.org/book/part2/parameters.html
Change-Id: I9fe5655239e011c718c5cf5fd62bebcda66ea966
Signed-off-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-on: https://gem5-review.googlesource.com/5021
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Diffstat (limited to 'src/learning_gem5/part2/hello_object.hh')
-rw-r--r-- | src/learning_gem5/part2/hello_object.hh | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/src/learning_gem5/part2/hello_object.hh b/src/learning_gem5/part2/hello_object.hh new file mode 100644 index 000000000..09c9585f9 --- /dev/null +++ b/src/learning_gem5/part2/hello_object.hh @@ -0,0 +1,74 @@ +/* + * Copyright (c) 2017 Jason Lowe-Power + * 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: Jason Lowe-Power + */ + +#ifndef __LEARNING_GEM5_HELLO_OBJECT_HH__ +#define __LEARNING_GEM5_HELLO_OBJECT_HH__ + +#include <string> + +#include "learning_gem5/part2/goodbye_object.hh" +#include "params/HelloObject.hh" +#include "sim/sim_object.hh" + +class HelloObject : public SimObject +{ + private: + /** + * Example function to execute on an event trigger + */ + void processEvent(); + + /// An event that wraps the above function + EventFunctionWrapper event; + + /// Pointer to the corresponding GoodbyeObject. Set via Python + GoodbyeObject* goodbye; + + /// The name of this object in the Python config file + const std::string myName; + + /// Latency between calling the event (in ticks) + const Tick latency; + + /// Number of times left to fire the event before goodbye + int timesLeft; + + public: + HelloObject(HelloObjectParams *p); + + /** + * Part of a SimObject's initilaization. Startup is called after all + * SimObjects have been constructed. It is called after the user calls + * simulate() for the first time. + */ + void startup(); +}; + +#endif // __LEARNING_GEM5_HELLO_OBJECT_HH__ |