[gem5-dev] changeset in gem5: Faults: Add in generic faults that work like ...

[Gabe Black]

changeset aafd1d2e13e3 in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=aafd1d2e13e3
description:
        Faults: Add in generic faults that work like panics, warns, etc.

        These faults take varargs to their constructors which they print into a 
string
        and pass to the M5DebugFault base class. They are basically faults 
wrapped
        around panics, faults, warns, and warnonce-es so that they happen only 
at
        commit.

diffstat:

 src/arch/generic/debugfaults.hh |  16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)

diffs (33 lines):

diff -r d0772caaeacd -r aafd1d2e13e3 src/arch/generic/debugfaults.hh
--- a/src/arch/generic/debugfaults.hh   Tue Sep 27 00:16:33 2011 -0700
+++ b/src/arch/generic/debugfaults.hh   Tue Sep 27 00:17:09 2011 -0700
@@ -47,6 +47,7 @@
 
 namespace GenericISA
 {
+
 class M5DebugFault : public FaultBase
 {
   public:
@@ -106,6 +107,21 @@
         }
     }
 };
+
+template <int func>
+class M5VarArgsFault : public M5DebugFault
+{
+  public:
+    M5VarArgsFault(const std::string &format, CPRINTF_DECLARATION) :
+        M5DebugFault((DebugFunc)func, csprintf(format, VARARGS_ALLARGS))
+    {}
+};
+
+typedef M5VarArgsFault<M5DebugFault::PanicFunc> M5PanicFault;
+typedef M5VarArgsFault<M5DebugFault::FatalFunc> M5FatalFault;
+typedef M5VarArgsFault<M5DebugFault::WarnFunc> M5WarnFault;
+typedef M5VarArgsFault<M5DebugFault::WarnOnceFunc> M5WarnOnceFault;
+
 } // namespace GenericISA
 
 #endif // __ARCH_GENERIC_DEBUGFAULTS_HH__
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