Initial revision

[karo-tx-redboot.git] / packages / cygmon / v2_0 / misc / bsp / common / gdb.h

diff --git a/packages/cygmon/v2_0/misc/bsp/common/gdb.h b/packages/cygmon/v2_0/misc/bsp/common/gdb.h
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+++ b/packages/cygmon/v2_0/misc/bsp/common/gdb.h
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+#ifndef __BSP_COMMON_GDB_H__
+#define __BSP_COMMON_GDB_H__
+//==========================================================================
+//
+//      gdb.h
+//
+//      Definitions for GDB stub.
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):    
+// Contributors: gthomas
+// Date:         1999-10-20
+// Purpose:      Definitions for GDB stub.
+// Description:  
+//               
+//
+//####DESCRIPTIONEND####
+//
+//=========================================================================
+
+
+#include "gdb-cpu.h"
+#include <bsp/gdb-data.h>
+
+#ifndef DEBUG_STUB
+#define DEBUG_STUB 0
+#endif
+
+/*
+ *  These need to match the same in devo/gdb/target.h
+ */
+#define  TARGET_SIGNAL_INT  2
+#define  TARGET_SIGNAL_ILL  4
+#define  TARGET_SIGNAL_TRAP 5
+#define  TARGET_SIGNAL_ABRT 6
+#define  TARGET_SIGNAL_FPE  8
+#define  TARGET_SIGNAL_BUS  10
+#define  TARGET_SIGNAL_SEGV 11
+
+
+/*
+ *  Socket to use for tcp/ip debug channel.
+ */
+#define GDB_TCP_SOCKET  1000
+
+
+#ifndef __ASSEMBLER__
+
+/* generic gdb protocol handler */
+extern void _bsp_gdb_handler(int exc_nr, void *saved_regs);
+extern gdb_data_t _bsp_gdb_data;
+
+
+/* start forming an outgoing gdb packet */
+/* if ack is true, prepend an ack character */
+extern void _gdb_pkt_start(int ack);
+
+/* Append data to packet using formatted string. */
+extern void _gdb_pkt_append(char *fmt, ...);
+
+/* Calculate checksum and append to end of packet. */
+extern void _gdb_pkt_end(void);
+
+/* Send the packet. Blocks waiting for ACK */
+extern void _gdb_pkt_send(void);
+#endif
+
+#endif //__BSP_COMMON_GDB_H__