CPU: Trim unnecessary includes from some common files.

This reduces the scope of those includes and makes it less likely for there to
be a dependency loop. This also moves the hashing functions associated with
ExtMachInst objects to be with the ExtMachInst definitions and out of
utility.hh.

1 files changed, 0 insertions, 10 deletions

diff --git a/src/arch/arm/utility.hh b/src/arch/arm/utility.hh
index 2a30c5de2..7d9365ab6 100644
--- a/src/arch/arm/utility.hh
+++ b/src/arch/arm/utility.hh
@@ -47,21 +47,11 @@
 
 #include "arch/arm/miscregs.hh"
 #include "arch/arm/types.hh"
-#include "base/hashmap.hh"
 #include "base/misc.hh"
 #include "base/trace.hh"
 #include "base/types.hh"
 #include "cpu/thread_context.hh"
 
-namespace __hash_namespace {
-    template<>
-    struct hash<ArmISA::ExtMachInst> : public hash<uint32_t> {
-        size_t operator()(const ArmISA::ExtMachInst &emi) const {
-            return hash<uint32_t>::operator()((uint32_t)emi);
-        };
-    };
-}
-
 namespace ArmISA {
 
     inline bool