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annotate packages/kernel/current/tests/testaux.hxx @ 0:3111d98ba7b3 ecos-v1_1-release

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Initial commit of eCos version 1.1
author jlarmour
date Tue, 11 May 1999 11:16:07 +0000
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1 #ifndef CYGONCE_KERNEL_TESTS_TESTAUX_HXX
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2 #define CYGONCE_KERNEL_TESTS_TESTAUX_HXX
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3
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4 //==========================================================================
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5 //
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6 // testaux.hxx
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7 //
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8 // Auxiliary test header file
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9 //
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10 //==========================================================================
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11 //####COPYRIGHTBEGIN####
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12 //
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13 // -------------------------------------------
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14 // The contents of this file are subject to the Cygnus eCos Public License
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15 // Version 1.0 (the "License"); you may not use this file except in
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16 // compliance with the License. You may obtain a copy of the License at
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17 // http://sourceware.cygnus.com/ecos
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18 //
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19 // Software distributed under the License is distributed on an "AS IS"
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20 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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21 // License for the specific language governing rights and limitations under
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22 // the License.
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23 //
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24 // The Original Code is eCos - Embedded Cygnus Operating System, released
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25 // September 30, 1998.
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26 //
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27 // The Initial Developer of the Original Code is Cygnus. Portions created
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28 // by Cygnus are Copyright (C) 1998 Cygnus Solutions. All Rights Reserved.
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29 // -------------------------------------------
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30 //
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31 //####COPYRIGHTEND####
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32 //==========================================================================
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33 //#####DESCRIPTIONBEGIN####
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34 //
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35 // Author(s): dsm
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36 // Contributors: dsm
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37 // Date: 1998-03-09
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38 // Description:
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39 // Defines some convenience functions to get us going. In
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40 // particular this file reserves space for NTHREADS threads,
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41 // which can be created by calls to aux_new_thread()
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42 // It also defines a CHECK function.
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43 //
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44 //####DESCRIPTIONEND####
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45
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46 #ifdef NTHREADS
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47
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48 #define STACKSIZE 4096
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49
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50 static Cyg_Thread *thread[NTHREADS];
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51
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52 static char thread_obj[NTHREADS][sizeof(Cyg_Thread)];
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53 static char stack[NTHREADS][STACKSIZE];
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54
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55 static inline void *operator new(size_t size, void *ptr) { return ptr; };
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56
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57 static int nthreads = 0;
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58
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59 static Cyg_Thread *new_thread(cyg_thread_entry *entry, CYG_ADDRWORD data) {
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60
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61 CYG_ASSERT(nthreads < NTHREADS,
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62 "Attempt to create more than NTHREADS threads");
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63
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64 thread[nthreads] = new( (void *)&thread_obj[nthreads] )
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65 Cyg_Thread(entry, data, STACKSIZE, (CYG_ADDRESS)stack[nthreads] );
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66
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67 thread[nthreads]->resume();
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68
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69 return thread[nthreads++];
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70 }
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71 #endif // defined(NTHREADS)
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72
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73 #define CHECK(b) CYG_TEST_CHECK(b,#b)
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74
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75 #endif // ifndef CYGONCE_KERNEL_TESTS_TESTAUX_HXX
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76
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77 // End of testaux.hxx