summaryrefslogtreecommitdiff
path: root/src/cpu/simple/timing.cc
diff options
context:
space:
mode:
authorBrad Beckmann <Brad.Beckmann@amd.com>2011-02-22 11:16:40 -0800
committerBrad Beckmann <Brad.Beckmann@amd.com>2011-02-22 11:16:40 -0800
commit63a25a56ccc93c24703fec87f830c833974e7060 (patch)
treea0f12244a32eb7da2963ca974ab49a993aee2cfc /src/cpu/simple/timing.cc
parent8ea71c3907a411de9c203b45bfd6eab24e3ad849 (diff)
parent77eed184f529c4ccbef59ad2018d18ff3fbb54af (diff)
downloadgem5-63a25a56ccc93c24703fec87f830c833974e7060.tar.xz
m5: merged in hammer fix
Diffstat (limited to 'src/cpu/simple/timing.cc')
-rw-r--r--src/cpu/simple/timing.cc12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/cpu/simple/timing.cc b/src/cpu/simple/timing.cc
index 453699f84..ab1ff91e8 100644
--- a/src/cpu/simple/timing.cc
+++ b/src/cpu/simple/timing.cc
@@ -752,6 +752,7 @@ TimingSimpleCPU::sendFetch(Fault fault, RequestPtr req, ThreadContext *tc)
} else {
delete req;
// fetch fault: advance directly to next instruction (fault handler)
+ _status = Running;
advanceInst(fault);
}
@@ -805,12 +806,11 @@ TimingSimpleCPU::completeIfetch(PacketPtr pkt)
if (curStaticInst && curStaticInst->isMemRef()) {
// load or store: just send to dcache
Fault fault = curStaticInst->initiateAcc(this, traceData);
- if (_status != Running) {
- // instruction will complete in dcache response callback
- assert(_status == DcacheWaitResponse ||
- _status == DcacheRetry || DTBWaitResponse);
- assert(fault == NoFault);
- } else {
+
+ // If we're not running now the instruction will complete in a dcache
+ // response callback or the instruction faulted and has started an
+ // ifetch
+ if (_status == Running) {
if (fault != NoFault && traceData) {
// If there was a fault, we shouldn't trace this instruction.
delete traceData;