Support DW_AT_decl_{file,line,column} attributes for types.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31049 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/debugger/AttributeValue.h

@@ -66,4 +66,33 @@ struct DynamicAttributeValue {
 };
 
 
+struct DeclarationLocation {
+	uint32	file;
+	uint32	line;
+	uint32	column;
+
+	DeclarationLocation()
+		:
+		file(0),
+		line(0),
+		column(0)
+	{
+	}
+
+	void SetFile(uint32 file)
+	{
+		this->file = file;
+	}
+
+	void SetLine(uint32 line)
+	{
+		this->line = line;
+	}
+
+	void SetColumn(uint32 column)
+	{
+		this->column = column;
+	}
+};
+
 #endif	// ATTRIBUTE_VALUE_H

src/apps/debugger/DebugInfoEntries.cpp

@@ -273,6 +273,33 @@ DIEDeclaredType::DIEDeclaredType()
 }
 
 
+status_t
+DIEDeclaredType::AddAttribute_decl_file(uint16 attributeName,
+	const AttributeValue& value)
+{
+	fDeclarationLocation.SetFile(value.constant);
+	return B_OK;
+}
+
+
+status_t
+DIEDeclaredType::AddAttribute_decl_line(uint16 attributeName,
+	const AttributeValue& value)
+{
+	fDeclarationLocation.SetLine(value.constant);
+	return B_OK;
+}
+
+
+status_t
+DIEDeclaredType::AddAttribute_decl_column(uint16 attributeName,
+	const AttributeValue& value)
+{
+	fDeclarationLocation.SetColumn(value.constant);
+	return B_OK;
+}
+
+
 // #pragma mark - DIEDerivedType
 
 
@@ -1128,6 +1155,33 @@ DIEVolatileType::Tag() const
 }
 
 
+status_t
+DIEVolatileType::AddAttribute_decl_file(uint16 attributeName,
+	const AttributeValue& value)
+{
+	fDeclarationLocation.SetFile(value.constant);
+	return B_OK;
+}
+
+
+status_t
+DIEVolatileType::AddAttribute_decl_line(uint16 attributeName,
+	const AttributeValue& value)
+{
+	fDeclarationLocation.SetLine(value.constant);
+	return B_OK;
+}
+
+
+status_t
+DIEVolatileType::AddAttribute_decl_column(uint16 attributeName,
+	const AttributeValue& value)
+{
+	fDeclarationLocation.SetColumn(value.constant);
+	return B_OK;
+}
+
+
 // #pragma mark - DIEDwarfProcedure
 
 
@@ -1218,6 +1272,33 @@ DIEUnspecifiedType::Tag() const
 }
 
 
+status_t
+DIEUnspecifiedType::AddAttribute_decl_file(uint16 attributeName,
+	const AttributeValue& value)
+{
+	fDeclarationLocation.SetFile(value.constant);
+	return B_OK;
+}
+
+
+status_t
+DIEUnspecifiedType::AddAttribute_decl_line(uint16 attributeName,
+	const AttributeValue& value)
+{
+	fDeclarationLocation.SetLine(value.constant);
+	return B_OK;
+}
+
+
+status_t
+DIEUnspecifiedType::AddAttribute_decl_column(uint16 attributeName,
+	const AttributeValue& value)
+{
+	fDeclarationLocation.SetColumn(value.constant);
+	return B_OK;
+}
+
+
 // #pragma mark - DIEPartialUnit
 
 
@@ -1289,6 +1370,33 @@ DIESharedType::AddAttribute_count(uint16 attributeName,
 }
 
 
+status_t
+DIESharedType::AddAttribute_decl_file(uint16 attributeName,
+	const AttributeValue& value)
+{
+	fDeclarationLocation.SetFile(value.constant);
+	return B_OK;
+}
+
+
+status_t
+DIESharedType::AddAttribute_decl_line(uint16 attributeName,
+	const AttributeValue& value)
+{
+	fDeclarationLocation.SetLine(value.constant);
+	return B_OK;
+}
+
+
+status_t
+DIESharedType::AddAttribute_decl_column(uint16 attributeName,
+	const AttributeValue& value)
+{
+	fDeclarationLocation.SetColumn(value.constant);
+	return B_OK;
+}
+
+
 // #pragma mark - DebugInfoEntryFactory
 
 

src/apps/debugger/DebugInfoEntries.h

@@ -246,8 +246,14 @@ class DIEDeclaredType : public DIEType {
 public:
 								DIEDeclaredType();
 
+	virtual	status_t			AddAttribute_decl_file(uint16 attributeName,
+									const AttributeValue& value);
+	virtual	status_t			AddAttribute_decl_line(uint16 attributeName,
+									const AttributeValue& value);
+	virtual	status_t			AddAttribute_decl_column(uint16 attributeName,
+									const AttributeValue& value);
+
 // TODO:
-// DECL
 // DW_AT_accessibility		// !file, !pointer to member
 // DW_AT_declaration		// !file
 // DW_AT_abstract_origin	// !interface
@@ -255,6 +261,7 @@ public:
 // DW_AT_visibility			// !interface
 
 protected:
+			DeclarationLocation	fDeclarationLocation;
 };
 
 
@@ -759,8 +766,15 @@ public:
 
 	virtual	uint16				Tag() const;
 
-// TODO:
-// DECL
+	virtual	status_t			AddAttribute_decl_file(uint16 attributeName,
+									const AttributeValue& value);
+	virtual	status_t			AddAttribute_decl_line(uint16 attributeName,
+									const AttributeValue& value);
+	virtual	status_t			AddAttribute_decl_column(uint16 attributeName,
+									const AttributeValue& value);
+
+private:
+			DeclarationLocation	fDeclarationLocation;
 };
 
 
@@ -810,9 +824,18 @@ public:
 
 	virtual	uint16				Tag() const;
 
+	virtual	status_t			AddAttribute_decl_file(uint16 attributeName,
+									const AttributeValue& value);
+	virtual	status_t			AddAttribute_decl_line(uint16 attributeName,
+									const AttributeValue& value);
+	virtual	status_t			AddAttribute_decl_column(uint16 attributeName,
+									const AttributeValue& value);
+
 // TODO:
-// DECL
 // DW_AT_description
+
+private:
+			DeclarationLocation	fDeclarationLocation;
 };
 
 
@@ -852,12 +875,16 @@ public:
 
 	virtual	status_t			AddAttribute_count(uint16 attributeName,
 									const AttributeValue& value);
-
-// TODO:
-// DECL
+	virtual	status_t			AddAttribute_decl_file(uint16 attributeName,
+									const AttributeValue& value);
+	virtual	status_t			AddAttribute_decl_line(uint16 attributeName,
+									const AttributeValue& value);
+	virtual	status_t			AddAttribute_decl_column(uint16 attributeName,
+									const AttributeValue& value);
 
 private:
 			uint64				fBlockSize;
+			DeclarationLocation	fDeclarationLocation;
 };