Import LLDB as of upstream SVN r216948 (git 50f7fe44)vendor/lldb/lldb-r216948

This corresponds with the branchpoint for the 3.5 release.
A number of files not required for the FreeBSD build have been removed.

Sponsored by:	DARPA, AFRL

1 files changed, 157 insertions, 0 deletions

diff --git a/tools/lldb-mi/MICmdArgValBase.h b/tools/lldb-mi/MICmdArgValBase.h
new file mode 100644
index 000000000000..b367cb88ce29
--- /dev/null
+++ b/tools/lldb-mi/MICmdArgValBase.h
@@ -0,0 +1,157 @@
+//===-- Platform.h ----------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+//++
+// File:		MICmdArgValBase.h
+//
+// Overview:	CMICmdArgValBase interface.
+//
+// Environment:	Compilers:	Visual C++ 12.
+//							gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1
+//				Libraries:	See MIReadmetxt. 
+//
+// Copyright:	None.
+//--
+
+#pragma once
+
+// In-house headers:
+#include "MIUtilString.h"
+#include "MICmdArgSet.h"
+
+//++ ============================================================================
+// Details:	MI common code class. Command argument base class. Arguments objects
+//			needing specialization derived from *this class. An argument knows
+//			what type of argument it is and how it is to interpret the options 
+//			(context) string to find and validate a matching argument and so
+//			extract a value from it.
+//			Argument objects are added to the CMICmdArgSet container object. 
+//			Once added the container they belong to that contain and will be 
+//			deleted when the container goes out of scope. Allocate argument
+//			objects on the heap and pass in to the Add().
+//			Note the code is written such that a command will produce an error 
+//			should it be presented with arguments or options it does not understand.
+//			A command can recognise an option or argument then ignore if it
+//			wishes (a warning is sent to the MI's Log file). This is so it is
+//			hardwired to fail and catch arguments or options that presented by
+//			different driver clients.
+//			Based on the Interpreter pattern.
+// Gotchas:	None.
+// Authors:	Illya Rudkin 14/04/2014.
+// Changes:	None.
+//--
+class CMICmdArgValBase : public CMICmdArgSet::IArg
+{
+// Methods:
+public:
+	/* ctor */	CMICmdArgValBase( void );
+	/* ctor */	CMICmdArgValBase( const CMIUtilString & vrArgName, const bool vbMandatory, const bool vbHandleByCmd );
+	
+// Overrideable:
+public:
+	/* dtor */ virtual ~CMICmdArgValBase( void );
+
+// Overridden:
+public:
+	// From CMICmdArgSet::IArg
+	virtual bool					GetFound( void ) const;
+	virtual bool					GetIsHandledByCmd( void ) const;
+	virtual	bool					GetIsMandatory( void ) const;
+	virtual	bool					GetIsMissingOptions( void ) const;
+	virtual const CMIUtilString &	GetName( void ) const;
+	virtual	bool					GetValid( void ) const;
+	virtual bool					Validate( CMICmdArgContext & vwArgContext );
+
+// Attributes:
+protected:
+	bool			m_bFound;				// True = yes found in arguments options text, false = not found
+	bool			m_bValid;				// True = yes argument parsed and valid, false = not valid
+	bool			m_bMandatory;			// True = yes arg must be present, false = optional argument
+	CMIUtilString	m_strArgName;
+	bool			m_bHandled;				// True = Command processes *this option, false = not handled
+	bool			m_bIsMissingOptions;	// True = Command needs more information, false = ok
+};
+
+//++ ============================================================================
+// Details:	MI common code class. Templated command argument base class. 
+// Gotchas:	None.
+// Authors:	Illya Rudkin 14/04/2014.
+// Changes:	None.
+//--
+template< class T >
+class CMICmdArgValBaseTemplate : public CMICmdArgValBase
+{
+// Methods:
+public:
+	/* ctor */	CMICmdArgValBaseTemplate( void );
+	/* ctor */	CMICmdArgValBaseTemplate( const CMIUtilString & vrArgName, const bool vbMandatory, const bool vbHandleByCmd );
+	//
+	const T &	GetValue( void ) const;
+
+// Overrideable:
+public:
+	/* dtor */ virtual ~CMICmdArgValBaseTemplate( void );
+
+// Attributes:
+protected:
+	T	m_argValue;
+};
+
+//++ ------------------------------------------------------------------------------------
+// Details:	CMICmdArgValBaseTemplate constructor.
+// Type:	Method.
+// Args:	None.
+// Return:	None.
+// Throws:	None.
+//--
+template< class T >
+CMICmdArgValBaseTemplate< T >::CMICmdArgValBaseTemplate( void )
+{
+}
+
+//++ ------------------------------------------------------------------------------------
+// Details:	CMICmdArgValBaseTemplate constructor.
+// Type:	Method.
+// Args:	vrArgName		- (R) Argument's name to search by.
+//			vbMandatory		- (R) True = Yes must be present, false = optional argument.
+//			vbHandleByCmd	- (R) True = Command processes *this option, false = not handled.
+// Return:	None.
+// Throws:	None.
+//--
+template< class T >
+CMICmdArgValBaseTemplate< T >::CMICmdArgValBaseTemplate( const CMIUtilString & vrArgName, const bool vbMandatory, const bool vbHandleByCmd )
+:	CMICmdArgValBase( vrArgName, vbMandatory, vbHandleByCmd )
+{
+}
+
+//++ ------------------------------------------------------------------------------------
+// Details:	CMICmdArgValBaseTemplate destructor.
+// Type:	Overrideable.
+// Args:	None.
+// Return:	None.
+// Throws:	None.
+//--
+template< class T >
+CMICmdArgValBaseTemplate< T >::~CMICmdArgValBaseTemplate( void )
+{
+}
+
+//++ ------------------------------------------------------------------------------------
+// Details:	Retrieve the value the argument parsed from the command's argument / options
+//			text string.
+// Type:	Method.
+// Args:	None.
+// Return:	Template type &	- The arg value of *this object.
+// Throws:	None.
+//--
+template< class T >
+const T & CMICmdArgValBaseTemplate< T >::GetValue( void ) const
+{
+	return m_argValue;
+}