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1 /* thread-packets.h - |
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2 Optional packet processing for thread aware debugging. |
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3 Externs as called by central packet switch routine |
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4 */ |
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5 |
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6 /* |
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7 * Copyright (c) 1998,1999 Cygnus Solutions |
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8 * |
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9 * The authors hereby grant permission to use, copy, modify, distribute, |
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10 * and license this software and its documentation for any purpose, provided |
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11 * that existing copyright notices are retained in all copies and that this |
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12 * notice is included verbatim in any distributions. No written agreement, |
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13 * license, or royalty fee is required for any of the authorized uses. |
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14 * Modifications to this software may be copyrighted by their authors |
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15 * and need not follow the licensing terms described here, provided that |
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16 * the new terms are clearly indicated on the first page of each file where |
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17 * they apply. |
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18 */ |
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19 |
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20 /* The DEBUG_THREADS flag is usually set in board.h */ |
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21 |
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22 #if DEBUG_THREADS /* activate this in board.h */ |
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23 |
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24 /* export the thread id's sent by gdb: */ |
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25 extern int _gdb_cont_thread, _gdb_general_thread ; |
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26 |
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27 extern char * stub_pack_Tpkt_threadid(char * pkt) ; |
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28 |
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29 extern long stub_get_currthread(void) ; |
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30 extern int stub_lock_scheduler(int lock, int kind, long id) ; |
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31 |
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32 extern void stub_pkt_changethread(char * inbuf, |
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33 char * outbuf, |
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34 int bufmax) ; |
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35 |
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36 |
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37 extern void stub_pkt_getthreadlist(char * inbuf, |
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38 char * outbuf, |
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39 int bufmax) ; |
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40 |
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41 |
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42 extern void stub_pkt_getthreadinfo( |
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43 char * inbuf, |
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44 char * outbuf, |
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45 int bufmax) ; |
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46 |
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47 extern void stub_pkt_thread_alive( |
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48 char * inbuf, |
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49 char * outbuf, |
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50 int bufmax) ; |
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51 |
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52 extern void stub_pkt_currthread( |
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53 char * inbuf, |
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54 char * outbuf, |
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55 int bufmax) ; |
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56 |
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57 #define STUB_PKT_GETTHREADLIST(A,B,C) { stub_pkt_getthreadlist(A,B,C); } |
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58 #define STUB_PKT_GETTHREADINFO(A,B,C) { stub_pkt_getthreadinfo(A,B,C); } |
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59 #define STUB_PKT_CHANGETHREAD(A,B,C) { stub_pkt_changethread(A,B,C); } |
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60 #define STUB_PKT_THREAD_ALIVE(A,B,C) { stub_pkt_thread_alive(A,B,C); } |
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61 #define STUB_PKT_CURRTHREAD(A,B,C) { stub_pkt_currthread(A,B,C); } |
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62 #define PACK_THREAD_ID(PTR) { PTR = stub_pack_Tpkt_threadid (PTR); } |
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63 #else |
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64 #define STUB_PKT_GETTHREADLIST(A,B,C) {} |
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65 #define STUB_PKT_GETTHREADINFO(A,B,C) {} |
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66 #define STUB_PKT_CHANGETHREAD(A,B,C) {} |
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67 #define STUB_PKT_THREAD_ALIVE(A,B,C) {} |
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68 #define STUB_PKT_CURRTHREAD(A,B,C) {} |
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69 #define PACK_THREAD_ID(PTR) {} |
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70 #endif |
