mirror of https://github.com/stella-emu/stella.git
Moved DebuggerParser instance variable to Debugger class, since it *belongs*
to the Debugger and only *talks* to the PromptDialog. git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@476 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
This commit is contained in:
stephena
parent
f37ab61597
commit
90ed128060
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@ -1,3 +1,20 @@
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//============================================================================
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//
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// SSSS tt lll lll
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// SS SS tt ll ll
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// SS tttttt eeee ll ll aaaa
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// SSSS tt ee ee ll ll aa
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// SS tt eeeeee ll ll aaaaa -- "An Atari 2600 VCS Emulator"
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// SS SS tt ee ll ll aa aa
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// SSSS ttt eeeee llll llll aaaaa
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//
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// Copyright (c) 1995-2005 by Bradford W. Mott and the Stella team
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//
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// See the file "license" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id: DCmdQuit.cxx,v 1.2 2005-06-09 15:08:21 stephena Exp $
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//============================================================================
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#include "bspf.hxx"
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#include "DCmdQuit.hxx"
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@ -1,3 +1,20 @@
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//============================================================================
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//
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// SSSS tt lll lll
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// SS SS tt ll ll
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// SS tttttt eeee ll ll aaaa
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// SSSS tt ee ee ll ll aa
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// SS tt eeeeee ll ll aaaaa -- "An Atari 2600 VCS Emulator"
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// SS SS tt ee ll ll aa aa
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// SSSS ttt eeeee llll llll aaaaa
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//
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// Copyright (c) 1995-2005 by Bradford W. Mott and the Stella team
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//
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// See the file "license" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id: DCmdQuit.hxx,v 1.2 2005-06-09 15:08:21 stephena Exp $
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//============================================================================
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#ifndef DCMDQUIT_HXX
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#define DCMDQUIT_HXX
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@ -1,3 +1,20 @@
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//============================================================================
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//
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// SSSS tt lll lll
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// SS SS tt ll ll
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// SS tttttt eeee ll ll aaaa
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// SSSS tt ee ee ll ll aa
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// SS tt eeeeee ll ll aaaaa -- "An Atari 2600 VCS Emulator"
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// SS SS tt ee ll ll aa aa
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// SSSS ttt eeeee llll llll aaaaa
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//
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// Copyright (c) 1995-2005 by Bradford W. Mott and the Stella team
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//
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// See the file "license" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id: DebuggerCommand.cxx,v 1.2 2005-06-09 15:08:22 stephena Exp $
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//============================================================================
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#include "bspf.hxx"
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#include "DebuggerCommand.hxx"
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@ -1,3 +1,20 @@
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//============================================================================
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//
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// SSSS tt lll lll
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// SS SS tt ll ll
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// SS tttttt eeee ll ll aaaa
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// SSSS tt ee ee ll ll aa
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// SS tt eeeeee ll ll aaaaa -- "An Atari 2600 VCS Emulator"
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// SS SS tt ee ll ll aa aa
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// SSSS ttt eeeee llll llll aaaaa
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//
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// Copyright (c) 1995-2005 by Bradford W. Mott and the Stella team
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//
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// See the file "license" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id: DebuggerCommand.hxx,v 1.2 2005-06-09 15:08:22 stephena Exp $
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//============================================================================
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#ifndef DEBUGGER_COMMAND_HXX
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#define DEBUGGER_COMMAND_HXX
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@ -1,14 +1,37 @@
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//============================================================================
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//
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// SSSS tt lll lll
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// SS SS tt ll ll
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// SS tttttt eeee ll ll aaaa
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// SSSS tt ee ee ll ll aa
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// SS tt eeeeee ll ll aaaaa -- "An Atari 2600 VCS Emulator"
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// SS SS tt ee ll ll aa aa
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// SSSS ttt eeeee llll llll aaaaa
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//
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// Copyright (c) 1995-2005 by Bradford W. Mott and the Stella team
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//
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// See the file "license" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id: DebuggerParser.cxx,v 1.2 2005-06-09 15:08:22 stephena Exp $
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//============================================================================
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#include "bspf.hxx"
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#include "DebuggerParser.hxx"
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#include "DebuggerCommand.hxx"
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#include "DCmdQuit.hxx"
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DebuggerParser::DebuggerParser() {
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DebuggerParser::DebuggerParser()
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: quitCmd(NULL)
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{
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done = false;
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quitCmd = new DCmdQuit(this);
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}
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DebuggerParser::~DebuggerParser() {
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delete quitCmd;
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}
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string DebuggerParser::currentAddress() {
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return "currentAddress()";
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}
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@ -17,7 +40,7 @@ void DebuggerParser::setDone() {
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done = true;
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}
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string DebuggerParser::run(string command) {
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string DebuggerParser::run(const string& command) {
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if(command == "quit") {
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// TODO: use lookup table to determine which DebuggerCommand to run
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return quitCmd->execute();
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//============================================================================
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//
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// SSSS tt lll lll
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// SS SS tt ll ll
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// SS tttttt eeee ll ll aaaa
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// SSSS tt ee ee ll ll aa
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// SS tt eeeeee ll ll aaaaa -- "An Atari 2600 VCS Emulator"
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// SS SS tt ee ll ll aa aa
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// SSSS ttt eeeee llll llll aaaaa
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//
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// Copyright (c) 1995-2005 by Bradford W. Mott and the Stella team
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//
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// See the file "license" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id: DebuggerParser.hxx,v 1.2 2005-06-09 15:08:22 stephena Exp $
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//============================================================================
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#ifndef DEBUGGER_PARSER_HXX
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#define DEBUGGER_PARSER_HXX
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@ -9,9 +26,11 @@ class DebuggerParser
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{
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public:
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DebuggerParser();
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~DebuggerParser();
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string currentAddress();
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void setDone();
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string run(string command);
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string run(const string& command);
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private:
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DebuggerCommand *quitCmd;
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// SS SS tt ee ll ll aa aa
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// SSSS ttt eeeee llll llll aaaaa
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//
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// Copyright (c) 1995-2004 by Bradford W. Mott
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// Copyright (c) 1995-2005 by Bradford W. Mott and the Stella team
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//
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// See the file "license" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id: Console.hxx,v 1.31 2005-05-12 18:45:20 stephena Exp $
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// $Id: Console.hxx,v 1.32 2005-06-09 15:08:22 stephena Exp $
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//============================================================================
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#ifndef CONSOLE_HXX
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@ -35,7 +35,7 @@ class System;
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This class represents the entire game console.
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@author Bradford W. Mott
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@version $Id: Console.hxx,v 1.31 2005-05-12 18:45:20 stephena Exp $
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@version $Id: Console.hxx,v 1.32 2005-06-09 15:08:22 stephena Exp $
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*/
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class Console
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{
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// See the file "license" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id: Debugger.cxx,v 1.2 2005-06-03 17:52:06 stephena Exp $
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// $Id: Debugger.cxx,v 1.3 2005-06-09 15:08:23 stephena Exp $
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//============================================================================
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#include "bspf.hxx"
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#include "Version.hxx"
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#include "OSystem.hxx"
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#include "FrameBuffer.hxx"
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#include "DebuggerDialog.hxx"
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#include "bspf.hxx"
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#include "DebuggerParser.hxx"
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#include "Debugger.hxx"
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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Debugger::Debugger(OSystem* osystem)
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: DialogContainer(osystem),
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myConsole(NULL)
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myConsole(NULL),
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myParser(NULL)
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{
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// Init parser
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myParser = new DebuggerParser();
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}
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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Debugger::~Debugger()
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{
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delete myParser;
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}
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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string title = string("Stella version ") + STELLA_VERSION + ": Debugger mode";
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myOSystem->frameBuffer().initialize(title, kDebuggerWidth, kDebuggerHeight, false);
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}
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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const string Debugger::run(const string& command)
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{
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return myParser->run(command);
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}
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// See the file "license" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id: Debugger.hxx,v 1.2 2005-06-03 17:52:06 stephena Exp $
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// $Id: Debugger.hxx,v 1.3 2005-06-09 15:08:23 stephena Exp $
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//============================================================================
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#ifndef DEBUGGER_HXX
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class OSystem;
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class Console;
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class DebuggerParser;
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#include "DialogContainer.hxx"
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};
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/**
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The base dialog for the ROM launcher in Stella.
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The base dialog for the ROM launcher in Stella. Also acts as the parent
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for all debugging operations in Stella (parser, etc).
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@author Stephen Anthony
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@version $Id: Debugger.hxx,v 1.2 2005-06-03 17:52:06 stephena Exp $
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@version $Id: Debugger.hxx,v 1.3 2005-06-09 15:08:23 stephena Exp $
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*/
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class Debugger : public DialogContainer
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{
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*/
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void initializeVideo();
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/**
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Run the debugger command and return the result.
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*/
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const string run(const string& command);
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void setConsole(Console* console) { myConsole = console; }
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private:
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Console* myConsole;
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DebuggerParser* myParser;
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};
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#endif
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// See the file "license" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id: PromptDialog.cxx,v 1.6 2005-06-09 04:31:45 urchlay Exp $
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// $Id: PromptDialog.cxx,v 1.7 2005-06-09 15:08:23 stephena Exp $
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//
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// Based on code from ScummVM - Scumm Interpreter
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// Copyright (C) 2002-2004 The ScummVM project
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#include "FrameBuffer.hxx"
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#include "EventHandler.hxx"
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#include "Version.hxx"
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#include "Debugger.hxx"
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#include "PromptDialog.hxx"
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_scrollBar = new ScrollBarWidget(this, _w - kScrollBarWidth - 1, 0, kScrollBarWidth, _h);
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_scrollBar->setTarget(this);
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// Init callback
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_callbackProc = 0;
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_callbackRefCon = 0;
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// Init History
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_historyIndex = 0;
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_historyLine = 0;
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_promptStartPos = _promptEndPos = -1;
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// Init parser (FIXME: should the parser be a class variable,
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// instead of an instance variable?
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parser = new DebuggerParser();
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// Display greetings & prompt
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string version = string("Stella version ") + STELLA_VERSION + "\n";
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print(version.c_str());
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assert(_promptEndPos >= _promptStartPos);
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int len = _promptEndPos - _promptStartPos;
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bool keepRunning = true;
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if (len > 0)
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{
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// Add the input to the history
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addToHistory(str);
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// Pass it to the input callback, if any
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if (_callbackProc)
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keepRunning = (*_callbackProc)(this, str, _callbackRefCon);
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print( parser->run(str) + "\n" );
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// Pass the command to the debugger, and print the result
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print( instance()->debugger().run(str) + "\n" );
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// Get rid of the string buffer
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delete [] str;
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// See the file "license" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id: PromptDialog.hxx,v 1.4 2005-06-09 04:31:45 urchlay Exp $
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// $Id: PromptDialog.hxx,v 1.5 2005-06-09 15:08:23 stephena Exp $
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//
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// Based on code from ScummVM - Scumm Interpreter
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// Copyright (C) 2002-2004 The ScummVM project
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class CommandSender;
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class DialogContainer;
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class ScrollBarWidget;
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class DebuggerParser;
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#include <stdarg.h>
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#include "Dialog.hxx"
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#include "DebuggerParser.hxx"
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enum {
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kBufferSize = 32768,
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#undef putchar
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void putchar(int c);
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typedef bool (*InputCallbackProc)(PromptDialog *console, const char *input, void *refCon);
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typedef bool (*CompletionCallbackProc)(PromptDialog* console, const char *input, char*& completion, void *refCon);
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void setInputCallback(InputCallbackProc proc, void *refCon) {
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_callbackProc = proc;
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_callbackRefCon = refCon;
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}
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void setCompletionCallback(CompletionCallbackProc proc, void *refCon) {
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_completionCallbackProc = proc;
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_completionCallbackRefCon = refCon;
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}
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protected:
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inline char &buffer(int idx) { return _buffer[idx % kBufferSize]; }
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@ -106,16 +94,6 @@ class PromptDialog : public Dialog
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int _promptEndPos;
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ScrollBarWidget* _scrollBar;
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DebuggerParser* parser;
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// The _callbackProc is called whenver a data line is entered
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//
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InputCallbackProc _callbackProc;
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void *_callbackRefCon;
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// _completionCallbackProc is called when tab is pressed
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CompletionCallbackProc _completionCallbackProc;
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void *_completionCallbackRefCon;
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char _history[kHistorySize][kLineBufferSize];
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int _historySize;
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