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gem5
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gem5
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#include <execute.hh>
Public Member Functions | |
| ExecuteThreadInfo (unsigned int insts_committed) | |
| Constructor. More... | |
| ExecuteThreadInfo (const ExecuteThreadInfo &other) | |
Public Attributes | |
| Queue< QueuedInst, ReportTraitsAdaptor < QueuedInst > > * | inFlightInsts |
| In-order instructions either in FUs or the LSQ. More... | |
| Queue< QueuedInst, ReportTraitsAdaptor < QueuedInst > > * | inFUMemInsts |
| Memory ref instructions still in the FUs. More... | |
| unsigned int | inputIndex |
| Index that we've completed upto in getInput data. More... | |
| bool | lastCommitWasEndOfMacroop |
| The last commit was the end of a full instruction so an interrupt can safely happen. More... | |
| ForwardInstData | instsBeingCommitted |
| Structure for reporting insts currently being processed/retired for MinorTrace. More... | |
| InstSeqNum | streamSeqNum |
| Source of sequence number for instuction streams. More... | |
| InstSeqNum | lastPredictionSeqNum |
| A prediction number for use where one isn't available from an instruction. More... | |
| DrainState | drainState |
| State progression for draining NotDraining -> ... More... | |
Definition at line 146 of file execute.hh.
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inline |
Constructor.
Definition at line 148 of file execute.hh.
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inline |
Definition at line 157 of file execute.hh.
| DrainState Minor::Execute::ExecuteThreadInfo::drainState |
State progression for draining NotDraining -> ...
-> DrainAllInsts
Definition at line 197 of file execute.hh.
Referenced by Minor::Execute::evaluate().
| Queue<QueuedInst, ReportTraitsAdaptor<QueuedInst> >* Minor::Execute::ExecuteThreadInfo::inFlightInsts |
In-order instructions either in FUs or the LSQ.
Definition at line 167 of file execute.hh.
Referenced by Minor::Execute::commit(), Minor::Execute::getCommittingThread(), and Minor::Execute::issue().
| Queue<QueuedInst, ReportTraitsAdaptor<QueuedInst> >* Minor::Execute::ExecuteThreadInfo::inFUMemInsts |
Memory ref instructions still in the FUs.
Definition at line 170 of file execute.hh.
Referenced by Minor::Execute::commit(), Minor::Execute::getCommittingThread(), and Minor::Execute::issue().
| unsigned int Minor::Execute::ExecuteThreadInfo::inputIndex |
Index that we've completed upto in getInput data.
We can say we're popInput when this equals getInput()->width()
Definition at line 174 of file execute.hh.
Referenced by Minor::Execute::issue().
| ForwardInstData Minor::Execute::ExecuteThreadInfo::instsBeingCommitted |
Structure for reporting insts currently being processed/retired for MinorTrace.
Definition at line 182 of file execute.hh.
Referenced by Minor::Execute::commit().
| bool Minor::Execute::ExecuteThreadInfo::lastCommitWasEndOfMacroop |
The last commit was the end of a full instruction so an interrupt can safely happen.
Definition at line 178 of file execute.hh.
Referenced by Minor::Execute::commit().
| InstSeqNum Minor::Execute::ExecuteThreadInfo::lastPredictionSeqNum |
A prediction number for use where one isn't available from an instruction.
This is harvested from committed instructions. This isn't really needed as the streamSeqNum will change on a branch, but it minimises disruption in stream identification
Definition at line 194 of file execute.hh.
Referenced by Minor::Execute::commit().
| InstSeqNum Minor::Execute::ExecuteThreadInfo::streamSeqNum |
Source of sequence number for instuction streams.
Increment this and pass to fetch whenever an instruction stream needs to be changed. For any more complicated behaviour (e.g. speculation) there'll need to be another plan.
Definition at line 188 of file execute.hh.
Referenced by Minor::Execute::commit(), and Minor::Execute::issue().