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authorNilay Vaish <nilay@cs.wisc.edu>2014-11-06 05:42:20 -0600
committerNilay Vaish <nilay@cs.wisc.edu>2014-11-06 05:42:20 -0600
commit68ddfab8a4fa6f56c5f8bff6d91facd39abe353b (patch)
tree96c1f7ec85bedc69a97d9b22b9229ea7ccbb40de /src/mem/slicc/symbols/StateMachine.py
parentd25b722e4a9500f2d4b2ca937900bf093242ddfa (diff)
downloadgem5-68ddfab8a4fa6f56c5f8bff6d91facd39abe353b.tar.xz
ruby: remove the function functionalReadBuffers()
This function was added when I had incorrectly arrived at the conclusion that such a function can improve the chances of a functional read succeeding. As was later realized, this is not possible in the current setup. While the code using this function was dropped long back, this function was not. Hence the patch.
Diffstat (limited to 'src/mem/slicc/symbols/StateMachine.py')
-rw-r--r--src/mem/slicc/symbols/StateMachine.py24
1 files changed, 0 insertions, 24 deletions
diff --git a/src/mem/slicc/symbols/StateMachine.py b/src/mem/slicc/symbols/StateMachine.py
index 736013612..009680941 100644
--- a/src/mem/slicc/symbols/StateMachine.py
+++ b/src/mem/slicc/symbols/StateMachine.py
@@ -285,7 +285,6 @@ class $c_ident : public AbstractController
void recordCacheTrace(int cntrl, CacheRecorder* tr);
Sequencer* getSequencer() const;
- bool functionalReadBuffers(PacketPtr&);
uint32_t functionalWriteBuffers(PacketPtr&);
void countTransition(${ident}_State state, ${ident}_Event event);
@@ -988,29 +987,6 @@ $c_ident::${{action.ident}}(const Address& addr)
for func in self.functions:
code(func.generateCode())
- # Function for functional reads from messages buffered in the controller
- code('''
-bool
-$c_ident::functionalReadBuffers(PacketPtr& pkt)
-{
-''')
- for var in self.objects:
- vtype = var.type
- if vtype.isBuffer:
- vid = "m_%s_ptr" % var.ident
- code('if ($vid->functionalRead(pkt)) { return true; }')
-
- for var in self.config_parameters:
- vtype = var.type_ast.type
- if vtype.isBuffer:
- vid = "m_%s_ptr" % var.ident
- code('if ($vid->functionalRead(pkt)) { return true; }')
-
- code('''
- return false;
-}
-''')
-
# Function for functional writes to messages buffered in the controller
code('''
uint32_t