diff options
Diffstat (limited to 'cpu/exec_context.hh')
| -rw-r--r-- | cpu/exec_context.hh | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/cpu/exec_context.hh b/cpu/exec_context.hh index 3e0d77254..ce7fe3467 100644 --- a/cpu/exec_context.hh +++ b/cpu/exec_context.hh @@ -1,5 +1,5 @@ /* - * Copyright (c) 2001-2005 The Regents of The University of Michigan + * Copyright (c) 2001-2006 The Regents of The University of Michigan * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -32,6 +32,7 @@ #include "config/full_system.hh" #include "mem/functional/functional.hh" #include "mem/mem_req.hh" +#include "sim/eventq.hh" #include "sim/host.hh" #include "sim/serialize.hh" #include "arch/isa_traits.hh" @@ -131,6 +132,9 @@ class ExecContext // it belongs. For full-system mode, this is the system CPU ID. int cpu_id; + Tick lastActivate; + Tick lastSuspend; + #if FULL_SYSTEM FunctionalMemory *mem; AlphaITB *itb; @@ -153,6 +157,22 @@ class ExecContext Addr profilePC; void dumpFuncProfile(); + /** Event for timing out quiesce instruction */ + struct EndQuiesceEvent : public Event + { + /** A pointer to the execution context that is quiesced */ + ExecContext *xc; + + EndQuiesceEvent(ExecContext *_xc); + + /** Event process to occur at interrupt*/ + virtual void process(); + + /** Event description */ + virtual const char *description(); + }; + EndQuiesceEvent quiesceEvent; + #else Process *process; |