Last change
on this file was
10ee41a8,
checked in by Sebastian Huber <sebastian.huber@…>, on 01/23/23 at 13:56:31
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tm27: Avoid function pointer casts
Add TM27_USE_VECTOR_HANDLER to select the interrupt handler type used by
the <tm27.h> implementation.
Close #4820.
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-
Property mode set to
100644
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File size:
921 bytes
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1 | /* |
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2 | * @file |
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3 | * @ingroup m68k_mvme162 |
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4 | * @brief Implementations for interrupt mechanisms for Time Test 27 |
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5 | */ |
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6 | |
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7 | /* |
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8 | * The license and distribution terms for this file may be |
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9 | * found in the file LICENSE in this distribution or at |
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10 | * http://www.rtems.org/license/LICENSE. |
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11 | */ |
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12 | |
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13 | #ifndef _RTEMS_TMTEST27 |
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14 | #error "This is an RTEMS internal file you must not include directly." |
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15 | #endif |
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16 | |
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17 | #ifndef __tm27_h |
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18 | #define __tm27_h |
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19 | |
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20 | /* |
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21 | * Define the interrupt mechanism for Time Test 27 |
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22 | * |
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23 | * NOTE: We use software interrupt 0 |
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24 | */ |
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25 | |
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26 | #define MUST_WAIT_FOR_INTERRUPT 0 |
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27 | |
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28 | #define TM27_USE_VECTOR_HANDLER |
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29 | |
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30 | #define Install_tm27_vector( handler ) \ |
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31 | set_vector( (handler), VBR1 * 0x10 + 0x8, 1 ); \ |
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32 | lcsr->intr_level[2] |= 3; \ |
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33 | lcsr->intr_ena |= 0x100; |
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34 | |
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35 | #define Cause_tm27_intr() lcsr->intr_soft_set |= 0x100 |
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36 | |
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37 | #define Clear_tm27_intr() lcsr->intr_clear |= 0x100 |
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38 | |
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39 | #define Lower_tm27_intr() /* empty */ |
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40 | |
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41 | #endif |
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