Move store conditional result checking from SimpleAtomicCpu write

function into Alpha ISA description.  write now just generically
returns a result value if the res pointer is non-null (which means
we can only provide a res pointer if we expect a valid result
value).

--HG--
extra : convert_revision : fb1c315515787f5fbbf7d1af7e428bdbfe8148b8

1 files changed, 8 insertions, 0 deletions

diff --git a/src/cpu/simple/base.hh b/src/cpu/simple/base.hh
index c4853b916..a2b624139 100644
--- a/src/cpu/simple/base.hh
+++ b/src/cpu/simple/base.hh
@@ -329,6 +329,14 @@ class BaseSimpleCPU : public BaseCPU
         return thread->setMiscRegWithEffect(reg_idx, val);
     }
 
+    unsigned readStCondFailures() {
+        return thread->readStCondFailures();
+    }
+
+    void setStCondFailures(unsigned sc_failures) {
+        thread->setStCondFailures(sc_failures);
+    }
+
 #if FULL_SYSTEM
     Fault hwrei() { return thread->hwrei(); }
     void ev5_trap(Fault fault) { fault->invoke(tc); }