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, 6 insertions, 6 deletions

diff --git a/src/arch/mips/isa/formats/unimp.isa b/src/arch/mips/isa/formats/unimp.isa
index b5bcb6e5a..a51865584 100644
--- a/src/arch/mips/isa/formats/unimp.isa
+++ b/src/arch/mips/isa/formats/unimp.isa
@@ -195,9 +195,9 @@ output exec {{
     {
         if (FullSystem) {
             if (!isCoprocessorEnabled(xc, 0))
-                return new CoprocessorUnusableFault(0);
+                return std::make_shared<CoprocessorUnusableFault>(0);
             else
-                return new ReservedInstructionFault;
+                return std::make_shared<ReservedInstructionFault>();
         } else {
             panic("attempt to execute unimplemented instruction '%s' "
                     "(inst %#08x, opcode %#x, binary:%s)",
@@ -212,9 +212,9 @@ output exec {{
     {
         if (FullSystem) {
             if (!isCoprocessorEnabled(xc, 1))
-                return new CoprocessorUnusableFault(1);
+                return std::make_shared<CoprocessorUnusableFault>(1);
             else
-                return new ReservedInstructionFault;
+                return std::make_shared<ReservedInstructionFault>();
         } else {
             panic("attempt to execute unimplemented instruction '%s' "
                     "(inst %#08x, opcode %#x, binary:%s)",
@@ -229,9 +229,9 @@ output exec {{
     {
         if (FullSystem) {
             if (!isCoprocessorEnabled(xc, 2))
-                return new CoprocessorUnusableFault(2);
+                return std::make_shared<CoprocessorUnusableFault>(2);
             else
-                return new ReservedInstructionFault;
+                return std::make_shared<ReservedInstructionFault>();
         } else {
             panic("attempt to execute unimplemented instruction '%s' "
                     "(inst %#08x, opcode %#x, binary:%s)",