1 | /* Task_1 |
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2 | * |
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3 | * This task verifies that the dual ported RAM directives work |
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4 | * correctly by converting external addresses to internal addresses and |
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5 | * internal addresses to external addresses. |
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6 | * |
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7 | * Input parameters: |
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8 | * argument - task argument |
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9 | * |
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10 | * Output parameters: NONE |
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11 | * |
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12 | * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. |
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13 | * On-Line Applications Research Corporation (OAR). |
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14 | * All rights assigned to U.S. Government, 1994. |
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15 | * |
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16 | * This material may be reproduced by or for the U.S. Government pursuant |
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17 | * to the copyright license under the clause at DFARS 252.227-7013. This |
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18 | * notice must appear in all copies of this file and its derivatives. |
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19 | * |
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20 | * $Id$ |
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21 | */ |
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22 | |
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23 | #include "system.h" |
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24 | |
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25 | rtems_task Task_1( |
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26 | rtems_task_argument argument |
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27 | ) |
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28 | { |
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29 | rtems_id dpid; |
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30 | void *to_be_converted; |
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31 | void *converted; |
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32 | rtems_status_code status; |
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33 | |
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34 | status = rtems_port_ident( Port_name[ 1 ], &dpid ); |
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35 | directive_failed( status, "rtems_port_ident" ); |
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36 | printf( "TA1 - rtems_port_ident - %08x\n", dpid ); |
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37 | |
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38 | to_be_converted = &External_port_area[ 0xe ]; |
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39 | status = rtems_port_external_to_internal( |
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40 | Port_id[ 1 ], |
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41 | to_be_converted, |
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42 | &converted |
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43 | ); |
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44 | directive_failed( status, "rtems_port_external_to_internal" ); |
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45 | printf( |
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46 | "TA1 - rtems_port_external_to_internal - %p => %p\n", |
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47 | to_be_converted, |
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48 | converted |
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49 | ); |
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50 | |
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51 | to_be_converted = &Internal_port_area[ 0xe ]; |
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52 | status = rtems_port_internal_to_external( |
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53 | Port_id[ 1 ], |
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54 | to_be_converted, |
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55 | &converted |
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56 | ); |
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57 | directive_failed( status, "rtems_port_internal_to_external" ); |
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58 | printf( |
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59 | "TA1 - rtems_port_internal_to_external - %p => %p\n", |
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60 | to_be_converted, |
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61 | converted |
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62 | ); |
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63 | |
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64 | to_be_converted = &Above_port_area[ 0xe ]; |
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65 | status = rtems_port_external_to_internal( |
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66 | Port_id[ 1 ], |
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67 | to_be_converted, |
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68 | &converted |
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69 | ); |
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70 | directive_failed( status, "rtems_port_external_to_internal" ); |
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71 | printf( |
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72 | "TA1 - rtems_port_external_to_internal - %p => %p\n", |
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73 | to_be_converted, |
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74 | converted |
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75 | ); |
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76 | |
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77 | to_be_converted = &Below_port_area[ 0xe ]; |
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78 | status = rtems_port_internal_to_external( |
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79 | Port_id[ 1 ], |
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80 | to_be_converted, |
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81 | &converted |
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82 | ); |
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83 | directive_failed( status, "rtems_port_internal_to_external" ); |
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84 | printf( |
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85 | "TA1 - rtems_port_internal_to_external - %p => %p\n", |
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86 | to_be_converted, |
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87 | converted |
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88 | ); |
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89 | |
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90 | status = rtems_port_delete( Port_id[ 1 ] ); |
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91 | directive_failed( status, "rtems_port_delete" ); |
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92 | puts( "TA1 - rtems_port_delete - DP1" ); |
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93 | |
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94 | puts( "*** END OF TEST 23 ***" ); |
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95 | exit( 0 ); |
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96 | } |
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