sim: allow specifying remote gdb port for each workload

In a platform with multiple systems, we may want to specify the
remote gdb port for each system. This change makes it
possible to specify the port number at each Workload instance.

Change-Id: I755b3960ee920ae5289819aa05d98902614a5615
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/65151
Maintainer: Earl Ou <shunhsingou@google.com>
Reviewed-by: Yu-hsin Wang <yuhsingw@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>

src/python/m5/debug.py

@@ -28,7 +28,7 @@ from collections.abc import Mapping
 
 import _m5.debug
 from _m5.debug import SimpleFlag, CompoundFlag
-from _m5.debug import schedBreak, setRemoteGDBPort
+from _m5.debug import schedBreak
 from m5.util import printList
 
 

src/python/m5/main.py

@@ -519,8 +519,6 @@ def main():
     if not options.allow_remote_connections:
         m5.listenersLoopbackOnly()
 
-    # set debugging options
-    debug.setRemoteGDBPort(options.remote_gdb_port)
     for when in options.debug_break:
         debug.schedBreak(int(when))
 

src/python/pybind11/debug.cc

@@ -86,7 +86,6 @@ pybind_init_debug(py::module_ &m_native)
         .def("allFlags", &debug::allFlags, py::return_value_policy::reference)
 
         .def("schedBreak", &schedBreak)
-        .def("setRemoteGDBPort", &setRemoteGDBPort)
         ;
 
     py::class_<debug::Flag> c_flag(m_debug, "Flag");