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authorPolina Dudnik <pdudnik@gmail.com>2009-08-28 15:09:41 -0500
committerPolina Dudnik <pdudnik@gmail.com>2009-08-28 15:09:41 -0500
commita02dbd61f9b3fdd1bf93857795f4f92a295fc3db (patch)
tree82fee0352a8fd9cf24ed5b44cd0cfbadc8b02691 /src/mem
parent95da6dc84cda1a68f43799960bf0a0077ae8b5e7 (diff)
downloadgem5-a02dbd61f9b3fdd1bf93857795f4f92a295fc3db.tar.xz
Reset the atomics flags if RMW_Read is not followed by a RMW_Read or RMW_Write
Diffstat (limited to 'src/mem')
-rw-r--r--src/mem/slicc/symbols/StateMachine.cc14
1 files changed, 13 insertions, 1 deletions
diff --git a/src/mem/slicc/symbols/StateMachine.cc b/src/mem/slicc/symbols/StateMachine.cc
index 0a3d4a85d..86f92b692 100644
--- a/src/mem/slicc/symbols/StateMachine.cc
+++ b/src/mem/slicc/symbols/StateMachine.cc
@@ -862,7 +862,19 @@ void StateMachine::printCWakeup(ostream& out, string component)
assert(0); \n \
} \n \
} \n \
- } \n \
+ } \n \
+ else { \n \
+ if (servicing_atomic > 0) { \n \
+ // reset \n \
+ servicing_atomic = 0; \n \
+ read_counter = 0; \n \
+ started_receiving_writes = false; \n \
+ locked_read_request1 = Address(-1); \n \
+ locked_read_request2 = Address(-1); \n \
+ locked_read_request3 = Address(-1); \n \
+ locked_read_request4 = Address(-1); \n \
+ } \n \
+ } \n \
";
output.insert(pos, atomics_string);
/*string foo = "// Cannot do anything with this transition, go check next doable transition (mostly likely of next port)\n";