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".

7 files changed, 13 insertions, 13 deletions

diff --git a/src/arch/x86/isa/insts/general_purpose/compare_and_test/bounds.py b/src/arch/x86/isa/insts/general_purpose/compare_and_test/bounds.py
index 90ad5d4dd..838504284 100644
--- a/src/arch/x86/isa/insts/general_purpose/compare_and_test/bounds.py
+++ b/src/arch/x86/isa/insts/general_purpose/compare_and_test/bounds.py
@@ -40,12 +40,12 @@ def macroop BOUND_R_M {
     ld t1, seg, sib, disp, dataSize="env.dataSize * 2"
     srli t2, t1, "env.dataSize * 8"
     sub t1, t1, reg, flags=(ECF,)
-    fault "new BoundRange", flags=(CECF,)
+    fault "std::make_shared<BoundRange>()", flags=(CECF,)
     sub t2, reg, t2, flags=(ECF,)
-    fault "new BoundRange", flags=(CECF,)
+    fault "std::make_shared<BoundRange>()", flags=(CECF,)
 };
 
 def macroop BOUND_R_P {
-    fault "new UnimpInstFault"
+    fault "std::make_shared<UnimpInstFault>()"
 };
 '''
diff --git a/src/arch/x86/isa/insts/general_purpose/control_transfer/interrupts_and_exceptions.py b/src/arch/x86/isa/insts/general_purpose/control_transfer/interrupts_and_exceptions.py
index d50e40e61..70cbd1075 100644
--- a/src/arch/x86/isa/insts/general_purpose/control_transfer/interrupts_and_exceptions.py
+++ b/src/arch/x86/isa/insts/general_purpose/control_transfer/interrupts_and_exceptions.py
@@ -128,7 +128,7 @@ processCSDescriptor:
     # if temp_RIP > CS.limit throw #GP(0)
     rdlimit t6, cs, dataSize=8
     sub t0, t1, t6, flags=(ECF,)
-    fault "new GeneralProtection(0)", flags=(CECF,)
+    fault "std::make_shared<GeneralProtection>(0)", flags=(CECF,)
 
     #(temp_CPL!=CPL)
     srli t7, t4, 4
@@ -146,7 +146,7 @@ doPopStackStuffAndCheckRIP:
     # if t7 isn't 0 or -1, it wasn't canonical.
     br label("doPopStackStuff"), flags=(CEZF,)
     addi t0, t7, 1, flags=(EZF,), dataSize=ssz
-    fault "new GeneralProtection(0)", flags=(nCEZF,)
+    fault "std::make_shared<GeneralProtection>(0)", flags=(nCEZF,)
 
 doPopStackStuff:
     #    POP.v temp_RSP
diff --git a/src/arch/x86/isa/insts/general_purpose/control_transfer/jump.py b/src/arch/x86/isa/insts/general_purpose/control_transfer/jump.py
index 420655165..74cfcfccd 100644
--- a/src/arch/x86/isa/insts/general_purpose/control_transfer/jump.py
+++ b/src/arch/x86/isa/insts/general_purpose/control_transfer/jump.py
@@ -115,7 +115,7 @@ def rom
     # t1 has the offset and t2 has the new selector.
     # This is intended to run in protected mode.
     andi t0, t2, 0xFC, flags=(EZF,), dataSize=2
-    fault "new GeneralProtection(0)", flags=(CEZF,)
+    fault "std::make_shared<GeneralProtection>(0)", flags=(CEZF,)
     andi t3, t2, 0xF8, dataSize=8
     andi t0, t2, 0x4, flags=(EZF,), dataSize=2
     br rom_local_label("farJmpGlobalDescriptor"), flags=(CEZF,)
diff --git a/src/arch/x86/isa/insts/system/undefined_operation.py b/src/arch/x86/isa/insts/system/undefined_operation.py
index f6ecbbffc..4ea827683 100644
--- a/src/arch/x86/isa/insts/system/undefined_operation.py
+++ b/src/arch/x86/isa/insts/system/undefined_operation.py
@@ -38,6 +38,6 @@
 microcode = '''
 def macroop UD2
 {
-    fault "new InvalidOpcode()"
+    fault "std::make_shared<InvalidOpcode>()"
 };
 '''
diff --git a/src/arch/x86/isa/insts/x87/arithmetic/addition.py b/src/arch/x86/isa/insts/x87/arithmetic/addition.py
index a7e427c62..2538283f0 100644
--- a/src/arch/x86/isa/insts/x87/arithmetic/addition.py
+++ b/src/arch/x86/isa/insts/x87/arithmetic/addition.py
@@ -85,12 +85,12 @@ def macroop FADDP_R
 
 def macroop FADDP_M
 {
-    fault "new UnimpInstFault"
+    fault "std::make_shared<UnimpInstFault>()"
 };
 
 def macroop FADDP_P
 {
-   fault "new UnimpInstFault"
+   fault "std::make_shared<UnimpInstFault>()"
 };
 
 # FIADD
diff --git a/src/arch/x86/isa/insts/x87/arithmetic/subtraction.py b/src/arch/x86/isa/insts/x87/arithmetic/subtraction.py
index 77db1e470..227575744 100644
--- a/src/arch/x86/isa/insts/x87/arithmetic/subtraction.py
+++ b/src/arch/x86/isa/insts/x87/arithmetic/subtraction.py
@@ -85,12 +85,12 @@ def macroop FSUBP_R
 
 def macroop FSUBP_M
 {
-    fault "new UnimpInstFault"
+    fault "std::make_shared<UnimpInstFault>()"
 };
 
 def macroop FSUBP_P
 {
-   fault "new UnimpInstFault"
+   fault "std::make_shared<UnimpInstFault>()"
 };
 
 # FISUB
diff --git a/src/arch/x86/isa/insts/x87/data_transfer_and_conversion/exchange.py b/src/arch/x86/isa/insts/x87/data_transfer_and_conversion/exchange.py
index b6fbb01cc..ca608e3e4 100644
--- a/src/arch/x86/isa/insts/x87/data_transfer_and_conversion/exchange.py
+++ b/src/arch/x86/isa/insts/x87/data_transfer_and_conversion/exchange.py
@@ -45,11 +45,11 @@ def macroop FXCH_R
 
 def macroop FXCH_M
 {
-    fault "new UnimpInstFault"
+    fault "std::make_shared<UnimpInstFault>()"
 };
 
 def macroop FXCH_P
 {
-   fault "new UnimpInstFault"
+   fault "std::make_shared<UnimpInstFault>()"
 };
 '''