From 98cf57fb89b76a8ca423083d52cc647c7923fe51 Mon Sep 17 00:00:00 2001
From: Geoffrey Blake <geoffrey.blake@arm.com>
Date: Fri, 9 Mar 2012 09:59:28 -0500
Subject: CheckerCPU: Add function stubs to non-ARM ISA source to compile with
 CheckerCPU

Making the CheckerCPU a runtime time option requires the code to be compatible
with ISAs other than ARM.  This patch adds the appropriate function
stubs to allow compilation.
---
 src/cpu/checker/cpu_impl.hh | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

(limited to 'src/cpu/checker/cpu_impl.hh')

diff --git a/src/cpu/checker/cpu_impl.hh b/src/cpu/checker/cpu_impl.hh
index 4f3fa34d2..167c3531f 100644
--- a/src/cpu/checker/cpu_impl.hh
+++ b/src/cpu/checker/cpu_impl.hh
@@ -44,6 +44,7 @@
 #include <list>
 #include <string>
 
+#include "arch/isa_traits.hh"
 #include "arch/vtophys.hh"
 #include "base/refcnt.hh"
 #include "config/the_isa.hh"
@@ -201,9 +202,9 @@ Checker<Impl>::verify(DynInstPtr &completed_inst)
 
         // maintain $r0 semantics
         thread->setIntReg(ZeroReg, 0);
-#ifdef TARGET_ALPHA
-        thread->setFloatRegDouble(ZeroReg, 0.0);
-#endif // TARGET_ALPHA
+#if THE_ISA == ALPHA_ISA
+        thread->setFloatReg(ZeroReg, 0.0);
+#endif
 
         // Check if any recent PC changes match up with anything we
         // expect to happen.  This is mostly to check if traps or
@@ -320,7 +321,9 @@ Checker<Impl>::verify(DynInstPtr &completed_inst)
                         thread->pcState(pcState);
                         instPtr = thread->decoder.decode(newMachInst,
                                                          pcState.instAddr());
-                        machInst = newMachInst;
+#if THE_ISA != X86_ISA
+                            machInst = newMachInst;
+#endif
                     } else {
                         fetchDone = false;
                         fetchOffset += sizeof(TheISA::MachInst);
@@ -476,7 +479,11 @@ Checker<Impl>::validateInst(DynInstPtr &inst)
         }
     }
 
-    MachInst mi = static_cast<MachInst>(inst->staticInst->machInst);
+
+    MachInst mi;
+#if THE_ISA != X86_ISA
+    mi = static_cast<MachInst>(inst->staticInst->machInst);
+#endif
 
     if (mi != machInst) {
         panic("%lli: Binary instructions do not match! Inst: %#x, "
-- 
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