From: Gabe Black <gblack@eecs.umich.edu>
Date: Fri, 22 Oct 2010 07:24:08 +0000 (-0700)
Subject: X86: Implement genMachineCheckFault.
X-Git-Tag: stable_2012_02_02~781
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=23f6196d61c4f96d5b8f25e3dc8b266d541ecd67;p=gem5.git

X86: Implement genMachineCheckFault.

Even though this shouldn't ever be used, it might get called speculatively and
shouldn't panic.
---

diff --git a/src/arch/x86/faults.hh b/src/arch/x86/faults.hh
index cfb654b62..7682953c1 100644
--- a/src/arch/x86/faults.hh
+++ b/src/arch/x86/faults.hh
@@ -160,11 +160,6 @@ namespace X86ISA
         }
     };
 
-    static inline Fault genMachineCheckFault()
-    {
-        panic("Machine check fault not implemented in x86!\n");
-    }
-
     // Below is a summary of the interrupt/exception information in the
     // architecture manuals.
 
@@ -368,6 +363,11 @@ namespace X86ISA
         {}
     };
 
+    static inline Fault genMachineCheckFault()
+    {
+        return new MachineCheck;
+    }
+
     class SIMDFloatingPointFault : public X86Fault
     {
       public: