ruby: replace global g_system_ptr with per-object pointers

This is another step in the process of removing global variables
from Ruby to enable multiple RubySystem instances in a single simulation.

With possibly multiple RubySystem objects, we can no longer use a global
variable to find "the" RubySystem object.  Instead, each Ruby component
has to carry a pointer to the RubySystem object to which it belongs.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/mem/slicc/symbols/StateMachine.py b/src/mem/slicc/symbols/StateMachine.py
index c5ad75145..24b429b28 100644
--- a/src/mem/slicc/symbols/StateMachine.py
+++ b/src/mem/slicc/symbols/StateMachine.py
@@ -735,7 +735,7 @@ $c_ident::regStats()
              event < ${ident}_Event_NUM; ++event) {
             Stats::Vector *t = new Stats::Vector();
             t->init(m_num_controllers);
-            t->name(g_system_ptr->name() + ".${c_ident}." +
+            t->name(params()->ruby_system->name() + ".${c_ident}." +
                 ${ident}_Event_to_string(event));
             t->flags(Stats::pdf | Stats::total | Stats::oneline |
                      Stats::nozero);
@@ -753,7 +753,7 @@ $c_ident::regStats()
 
                 Stats::Vector *t = new Stats::Vector();
                 t->init(m_num_controllers);
-                t->name(g_system_ptr->name() + ".${c_ident}." +
+                t->name(params()->ruby_system->name() + ".${c_ident}." +
                         ${ident}_State_to_string(state) +
                         "." + ${ident}_Event_to_string(event));