2014-12-03 08:39:06 +00:00
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/* Copyright (c) 2013-2014 Jeffrey Pfau
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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2014-02-01 11:05:10 +00:00
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#ifndef GDB_STUB_H
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#define GDB_STUB_H
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2014-10-12 01:18:47 +00:00
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#include "util/common.h"
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2014-04-03 06:50:20 +00:00
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#include "debugger/debugger.h"
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#include "util/socket.h"
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2014-02-01 11:05:10 +00:00
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2014-02-01 13:44:40 +00:00
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#define GDB_STUB_MAX_LINE 1200
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2015-01-16 08:50:15 +00:00
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#define GDB_STUB_INTERVAL 32
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2014-02-01 11:05:10 +00:00
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2014-02-01 12:10:22 +00:00
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enum GDBStubAckState {
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GDB_ACK_PENDING = 0,
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GDB_ACK_RECEIVED,
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GDB_NAK_RECEIVED,
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GDB_ACK_OFF
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};
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2014-02-01 11:05:10 +00:00
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struct GDBStub {
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struct ARMDebugger d;
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char line[GDB_STUB_MAX_LINE];
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2014-02-01 12:10:22 +00:00
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char outgoing[GDB_STUB_MAX_LINE];
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enum GDBStubAckState lineAck;
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2014-02-01 11:05:10 +00:00
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2014-02-04 07:01:26 +00:00
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Socket socket;
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Socket connection;
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2015-01-16 08:50:15 +00:00
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bool shouldBlock;
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int untilPoll;
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2014-02-01 11:05:10 +00:00
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};
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void GDBStubCreate(struct GDBStub*);
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2015-01-22 06:45:48 +00:00
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bool GDBStubListen(struct GDBStub*, int port, const struct Address* bindAddress);
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2014-02-01 11:05:10 +00:00
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void GDBStubHangup(struct GDBStub*);
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void GDBStubShutdown(struct GDBStub*);
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void GDBStubUpdate(struct GDBStub*);
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#endif
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