cpu: Remove all notion that we know when the cpu is misspeculating.

We have no way of knowing if a CPU model is on the wrong path with
our execute-in-execute CPU models. Don't pretend that we do.

1 files changed, 0 insertions, 6 deletions

diff --git a/src/cpu/thread_context.hh b/src/cpu/thread_context.hh
index 95d89dcc5..850ff9468 100644
--- a/src/cpu/thread_context.hh
+++ b/src/cpu/thread_context.hh
@@ -255,9 +255,6 @@ class ThreadContext
 
     virtual void setStCondFailures(unsigned sc_failures) = 0;
 
-    // Only really makes sense for old CPU model.  Still could be useful though.
-    virtual bool misspeculating() = 0;
-
     // Same with st cond failures.
     virtual Counter readFuncExeInst() = 0;
 
@@ -462,9 +459,6 @@ class ProxyThreadContext : public ThreadContext
     void setStCondFailures(unsigned sc_failures)
     { actualTC->setStCondFailures(sc_failures); }
 
-    // @todo: Fix this!
-    bool misspeculating() { return actualTC->misspeculating(); }
-
     void syscall(int64_t callnum)
     { actualTC->syscall(callnum); }