X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fgldbg.h;h=9f77430e753ec54f13f31b7d504cd14831086dbb;hb=HEAD;hp=e42e4aa1d1425cb5c105bca4528d6835ad81ad77;hpb=ca49785159e6a7cfd2d999a99041fa1567575a24;p=gldbg.git

diff --git a/source/gldbg.h b/source/gldbg.h
index e42e4aa..9f77430 100644
--- a/source/gldbg.h
+++ b/source/gldbg.h
@@ -1,54 +1,75 @@
-/* $Id$
-
-This file is part of gldbg
-Copyright © 2009  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 "glstate.h"
+#include "packet.h"
 #include "process.h"
-#include "profiler.h"
-#include "tracer.h"
 
-class GlDbg: public Msp::Application
+class Tool;
+
+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;
+
+	bool done;
 	CommandInterpreter cmd_interp;
 	Process process;
 	int sock_fd;
 	std::string buffer;
 	unsigned buf_offset;
 	bool flushing;
-	Tracer tracer;
-	GlState glstate;
-	Profiler profiler;
+	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 **);
+	~GlDbg();
+
 	int main();
-	Tracer &get_tracer() { return tracer; }
-	GlState &get_glstate() { return glstate; }
-	Profiler &get_profiler() { return profiler; }
+	CommandInterpreter &get_command_interpreter() { return cmd_interp; }
 	Process &get_process() { return process; }
 	void launch();
+	void send(GlPacket *);
+	void hold();
+private:
+	void send_breakpoint(unsigned short, unsigned char, unsigned char);
+public:
+	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