#ifndef GDB_STUB_H
#define GDB_STUB_H

#include "debugger.h"

#define GDB_STUB_MAX_LINE 1200

enum GDBStubAckState {
	GDB_ACK_PENDING = 0,
	GDB_ACK_RECEIVED,
	GDB_NAK_RECEIVED,
	GDB_ACK_OFF
};

struct GDBStub {
	struct ARMDebugger d;

	char line[GDB_STUB_MAX_LINE];
	char outgoing[GDB_STUB_MAX_LINE];
	enum GDBStubAckState lineAck;

	int socket;
	int connection;
};

void GDBStubCreate(struct GDBStub*);
int GDBStubListen(struct GDBStub*, int port, uint32_t bindAddress);

void GDBStubHangup(struct GDBStub*);
void GDBStubShutdown(struct GDBStub*);

void GDBStubUpdate(struct GDBStub*);

#endif