Switch out fixes for CPUs.

src/cpu/o3/cpu.cc:
    Fix up keeping proper state when switched out and drained.
src/cpu/simple/timing.cc:
src/cpu/simple/timing.hh:
    Keep track of the event we use to schedule fetch initially and upon resume.  We may have to cancel the event if the CPU is switched out.

--HG--
extra : convert_revision : 60a2a1bd2cdc67bd53ca4a67aa77166c826a4c8c

1 files changed, 2 insertions, 0 deletions

diff --git a/src/cpu/simple/timing.hh b/src/cpu/simple/timing.hh
index c360e553e..f9bc0f352 100644
--- a/src/cpu/simple/timing.hh
+++ b/src/cpu/simple/timing.hh
@@ -66,6 +66,8 @@ class TimingSimpleCPU : public BaseSimpleCPU
 
     Event *drainEvent;
 
+    Event *fetchEvent;
+
   private:
 
     class CpuPort : public Port