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| author | Korey Sewell <ksewell@umich.edu> | 2011-02-23 16:35:18 -0500 |
|---|---|---|
| committer | Korey Sewell <ksewell@umich.edu> | 2011-02-23 16:35:18 -0500 |
| commit | 0a74246fb9d618ca851122f4f63135fc490f22cd (patch) | |
| tree | f5c0ff097923ac4b9eb79b9f4a17a853475f3f8d /src/cpu/inorder/resources/execution_unit.cc | |
| parent | 3e1ad73d089a455a559bed6779996877b7370b50 (diff) | |
| download | gem5-0a74246fb9d618ca851122f4f63135fc490f22cd.tar.xz | |
inorder: InstSeqNum bug
Because int and not InstSeqNum was used in a couple of places, you can
overflow the int type and thus get wierd bugs when the sequence number
is negative (or some wierd value)
Diffstat (limited to 'src/cpu/inorder/resources/execution_unit.cc')
| -rw-r--r-- | src/cpu/inorder/resources/execution_unit.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cpu/inorder/resources/execution_unit.cc b/src/cpu/inorder/resources/execution_unit.cc index b2540cff8..311add9f8 100644 --- a/src/cpu/inorder/resources/execution_unit.cc +++ b/src/cpu/inorder/resources/execution_unit.cc @@ -85,7 +85,7 @@ ExecutionUnit::execute(int slot_num) ResourceRequest* exec_req = reqs[slot_num]; DynInstPtr inst = reqs[slot_num]->inst; Fault fault = NoFault; - int seq_num = inst->seqNum; + InstSeqNum seq_num = inst->seqNum; Tick cur_tick = curTick(); if (cur_tick == serializeTick) { |