Last change
on this file since 48dd7b8c was
48dd7b8c,
checked in by Kinsey Moore <kinsey.moore@…>, on 06/29/20 at 19:35:08
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score: Add CPU_USE_LIBC_INIT_FINI_ARRAY
This introduces the CPU_USE_LIBC_INIT_FINI_ARRAY define for use by CPU
ports to determine which global constructor and destructor methods are
used instead of placing architecture defines where they shouldn't be.
Close #4018
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-
Property mode set to
100644
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File size:
841 bytes
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1 | /* |
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2 | * COPYRIGHT (c) 1994 by Division Incorporated |
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3 | * |
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4 | * The license and distribution terms for this file may be |
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5 | * found in the file LICENSE in this distribution or at |
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6 | * http://www.rtems.org/license/LICENSE. |
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7 | * |
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8 | */ |
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9 | |
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10 | #ifdef HAVE_CONFIG_H |
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11 | #include "config.h" |
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12 | #endif |
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13 | |
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14 | #include <rtems.h> |
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15 | |
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16 | #if defined(RTEMS_NEWLIB) |
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17 | #include <stdio.h> |
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18 | #include <unistd.h> |
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19 | |
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20 | #if defined(__USE_INIT_FINI__) |
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21 | #if CPU_USE_LIBC_INIT_FINI_ARRAY == TRUE |
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22 | #define FINI_SYMBOL __libc_fini_array |
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23 | #else |
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24 | #define FINI_SYMBOL _fini |
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25 | #endif |
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26 | |
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27 | extern void FINI_SYMBOL( void ); |
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28 | #endif |
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29 | |
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30 | void _exit(int status) |
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31 | { |
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32 | /* |
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33 | * If the toolset uses init/fini sections, then we need to |
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34 | * run the global destructors now. |
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35 | */ |
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36 | #if defined(FINI_SYMBOL) |
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37 | FINI_SYMBOL(); |
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38 | #endif |
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39 | |
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40 | rtems_shutdown_executive(status); |
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41 | /* does not return */ |
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42 | } |
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43 | |
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44 | #endif |
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