/* $Id$
This file is part of gldbg
-Copyright © 2009-2010 Mikko Rasa, Mikkosoft Productions
+Copyright © 2009-2011 Mikko Rasa, Mikkosoft Productions
Distributed under the GPL
*/
#ifndef GLDBG_H_
#define GLDBG_H_
+#include <list>
#include <string>
#include <vector>
-#include <msp/core/application.h>
-#include <msp/fs/path.h>
#include "commandinterpreter.h"
+#include "packet.h"
#include "process.h"
class Tool;
-class GlDbg: public Msp::Application
+class GlDbg
{
private:
+ typedef std::list<Tool *> ToolList;
+
+ struct Breakpoint
+ {
+ unsigned short function;
+ unsigned char flag;
+ ToolList owners;
+
+ Breakpoint(unsigned short, unsigned char);
+
+ void add_owner(Tool *);
+ bool has_owner(Tool *) const;
+ void remove_owner(Tool *);
+ };
+
+ typedef std::list<Breakpoint> BreakList;
+
CommandInterpreter cmd_interp;
Process process;
int sock_fd;
std::string buffer;
unsigned buf_offset;
bool flushing;
- std::list<Tool *> tools;
+ ToolList tools;
bool got_sigchld;
+ int stop_reason;
+ BreakList breakpoints;
+ const Breakpoint *current_break;
+ ToolList break_holders;
- static RegApp<GlDbg> reg;
+ static GlDbg *instance;
public:
GlDbg(int, char **);
CommandInterpreter &get_command_interpreter() { return cmd_interp; }
Process &get_process() { return process; }
void launch();
+ void send(GlPacket *);
+ void hold();
+ void set_breakpoint(unsigned short, unsigned char, Tool *);
+ void clear_breakpoint(unsigned short, unsigned char, Tool *);
+ void resume_from_break(Tool *);
void quit(bool);
private:
void tick();
void check_child();
void read_stream();
- long ptrace(int, void *, void *);
- virtual void sighandler(int);
+ Breakpoint *get_breakpoint(unsigned short, unsigned char);
+
+ static void sighandler(int);
};
#endif