ARM: Use an actual NOP instead of a instruction that happens to do nothing

diff --git a/src/arch/arm/isa_traits.hh b/src/arch/arm/isa_traits.hh
index b2989e4b3dd4935b42ee777e626355e7b151cf16..c3cb622f42f4c01482fef7c84351dd5f8094bad0 100644 (file)
--- a/src/arch/arm/isa_traits.hh
+++ b/src/arch/arm/isa_traits.hh
@@ -97,7 +97,7 @@ namespace ArmISA
     const Addr PAddrImplMask = (ULL(1) << PABits) - 1;
 
     // return a no-op instruction... used for instruction fetch faults
-    const ExtMachInst NoopMachInst = 0x00000000;
+    const ExtMachInst NoopMachInst = 0xE320F000;
 
     const int LogVMPageSize = 12;       // 4K bytes
     const int VMPageSize = (1 << LogVMPageSize);