arch: Use shared_ptr for all Faults

This patch takes quite a large step in transitioning from the ad-hoc
RefCountingPtr to the c++11 shared_ptr by adopting its use for all
Faults. There are no changes in behaviour, and the code modifications
are mostly just replacing "new" with "make_shared".

1 files changed, 2 insertions, 1 deletions

diff --git a/src/arch/x86/isa/microops/debug.isa b/src/arch/x86/isa/microops/debug.isa
index 650c8a5a3..b14202ac5 100644
--- a/src/arch/x86/isa/microops/debug.isa
+++ b/src/arch/x86/isa/microops/debug.isa
@@ -90,7 +90,8 @@ def template MicroDebugExecute {{
             %(op_decl)s
             %(op_rd)s
             if (%(cond_test)s) {
-                return new GenericISA::M5DebugFault(func, message);
+                return std::make_shared<GenericISA::M5DebugFault>(func,
+                                                                  message);
             } else {
                 return NoFault;
             }