Andreas Sandberg has uploaded this change for review. ( https://gem5-review.googlesource.com/c/public/gem5/+/15978

Change subject: python: Remove getCode() type workaround
......................................................................

python: Remove getCode() type workaround

Python 2.7 requires a workaround when wrapping exit objects to
explicitly convert the return of getCode() to int to not confuse
sys.exit. This workaround isn't needed and doesn't work on Python 3
since it doesn't have a separate long integer type.

Change-Id: I57bc3fd8f4699676c046ece8a52baa2796959ffd
Signed-off-by: Andreas Sandberg <[email protected]>
---
M src/python/pybind11/event.cc
1 file changed, 8 insertions(+), 0 deletions(-)



diff --git a/src/python/pybind11/event.cc b/src/python/pybind11/event.cc
index d2d78fe..a65ddc6 100644
--- a/src/python/pybind11/event.cc
+++ b/src/python/pybind11/event.cc
@@ -135,10 +135,18 @@
                std::unique_ptr<GlobalSimLoopExitEvent, py::nodelete>>(
                m, "GlobalSimLoopExitEvent")
         .def("getCause", &GlobalSimLoopExitEvent::getCause)
+#if PY_MAJOR_VERSION >= 3
+        .def("getCode", &GlobalSimLoopExitEvent::getCode)
+#else
+        // Workaround for an issue where PyBind11 converts the exit
+        // code to a long. This is normally fine, but sys.exit treats
+        // any non-int type as an error and exits with status 1 if it
+        // is passed a long.
         .def("getCode", [](GlobalSimLoopExitEvent *e) {
                 return py::reinterpret_steal<py::object>(
                     PyInt_FromLong(e->getCode()));
             })
+#endif
         ;

     // Event base class. These should never be returned directly to

--
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Gerrit-Project: public/gem5
Gerrit-Branch: master
Gerrit-Change-Id: I57bc3fd8f4699676c046ece8a52baa2796959ffd
Gerrit-Change-Number: 15978
Gerrit-PatchSet: 1
Gerrit-Owner: Andreas Sandberg <[email protected]>
Gerrit-MessageType: newchange
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