make activation of exec contexts happen in startup

the registration stuff all moves into BaseCPU

cpu/base_cpu.cc:
    Move the registration stuff into the BaseCPU since all
    other CPUs use it.
cpu/base_cpu.hh:
    Move the defer registration stuff into the BaseCPU since all
    other CPUs use it.
cpu/simple_cpu/simple_cpu.cc:
cpu/simple_cpu/simple_cpu.hh:
    registration stuff moved to base class
sim/system.cc:
    the activation of exec contexts should happen at startup, not
    when they are registered.
sim/system.hh:
    the system now has a startup function

--HG--
extra : convert_revision : bb6a7c2da5a1ecf5fe7ede1078200bfe5245f8ef

1 files changed, 0 insertions, 3 deletions

diff --git a/cpu/simple_cpu/simple_cpu.hh b/cpu/simple_cpu/simple_cpu.hh
index d0000dc5b..1610d6060 100644
--- a/cpu/simple_cpu/simple_cpu.hh
+++ b/cpu/simple_cpu/simple_cpu.hh
@@ -158,7 +158,6 @@ class SimpleCPU : public BaseCPU
 #endif
 
     virtual ~SimpleCPU();
-    virtual void init();
 
     // execution context
     ExecContext *xc;
@@ -178,8 +177,6 @@ class SimpleCPU : public BaseCPU
     // L1 data cache
     MemInterface *dcacheInterface;
 
-    bool defer_registration;
-
     // current instruction
     MachInst inst;