Implement handling of DW_AT_artificial for DIEFormalParameter.

src/apps/debugger/dwarf/DebugInfoEntries.cpp

@@ -872,6 +872,15 @@ DIEFormalParameter::AddAttribute_abstract_origin(uint16 attributeName,
 }
 
 
+status_t
+DIEFormalParameter::AddAttribute_artificial(uint16 attributeName,
+	const AttributeValue& value)
+{
+	fArtificial = value.flag;
+	return B_OK;
+}
+
+
 status_t
 DIEFormalParameter::AddAttribute_const_value(uint16 attributeName,
 	const AttributeValue& value)

src/apps/debugger/dwarf/DebugInfoEntries.h

@@ -558,16 +558,19 @@ public:
 			const ConstantAttributeValue* ConstValue() const
 									{ return &fValue; }
 
+			bool				IsArtificial() const { return fArtificial; }
+
 	virtual	status_t			AddAttribute_abstract_origin(
 									uint16 attributeName,
 									const AttributeValue& value);
+	virtual status_t			AddAttribute_artificial(uint16 attributeName,
+									const AttributeValue& value);
 	virtual	status_t			AddAttribute_const_value(uint16 attributeName,
 									const AttributeValue& value);
 	virtual	status_t			AddAttribute_type(uint16 attributeName,
 									const AttributeValue& value);
 
 // TODO:
-// DW_AT_artificial
 // DW_AT_default_value
 // DW_AT_endianity
 // DW_AT_is_optional
@@ -579,6 +582,7 @@ private:
 			DebugInfoEntry*		fAbstractOrigin;
 			DIEType*			fType;
 			ConstantAttributeValue fValue;
+			bool				fArtificial;
 };