4.115
Last change
on this file since 98b785e was
7c411bd,
checked in by Joel Sherrill <joel.sherrill@…>, on 09/14/09 at 14:48:38
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2009-09-14 Sebastian Huber <Sebastian.Huber@…>
- score/src/wkspace.c: Removed work space area consistency checks.
- libblock/include/rtems/ide_part_table.h: Functions are now
deprecated.
- libcsupport/include/rtems/libcsupport.h, libcsupport/src/calloc.c,
libcsupport/src/malloc_boundary.c,
libcsupport/src/malloc_initialize.c,
libcsupport/src/malloc_report_statistics_plugin.c,
libcsupport/src/malloc_statistics_helpers.c,
libcsupport/src/malloc_walk.c, libcsupport/src/realloc.c,
rtems/inline/rtems/rtems/region.inl: Update for heap API changes.
2009-09-14 Christian Mauderer <christian.mauderer@…>
- libcsupport/src/vprintk.c: Fixed warnings. Print nothing in case the
pointer to the string is NULL.
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-
Property mode set to
100644
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File size:
1.4 KB
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Line | |
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1 | /* |
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2 | * malloc_report_statistics with plugin Implementation |
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3 | * |
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4 | * COPYRIGHT (c) 1989-2007. |
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5 | * On-Line Applications Research Corporation (OAR). |
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6 | * |
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7 | * The license and distribution terms for this file may be |
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8 | * found in the file LICENSE in this distribution or at |
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9 | * http://www.rtems.com/license/LICENSE. |
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10 | * |
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11 | * $Id$ |
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12 | */ |
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13 | |
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14 | #if HAVE_CONFIG_H |
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15 | #include "config.h" |
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16 | #endif |
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17 | |
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18 | #ifdef RTEMS_NEWLIB |
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19 | #include "malloc_p.h" |
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20 | #include "inttypes.h" |
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21 | |
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22 | void malloc_report_statistics_with_plugin( |
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23 | void *context, |
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24 | rtems_printk_plugin_t print |
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25 | ) |
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26 | { |
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27 | rtems_malloc_statistics_t *s; |
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28 | uintmax_t allocated; |
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29 | |
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30 | s = &rtems_malloc_statistics; |
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31 | |
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32 | allocated = s->lifetime_allocated - s->lifetime_freed; |
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33 | |
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34 | (*print)( |
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35 | context, |
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36 | "Malloc statistics\n" |
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37 | " avail:%"PRIu32"k allocated:%"PRIu32"k (%"PRId32"%%) " |
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38 | "max:%"PRIu32"k (%"PRIu32"%%)" |
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39 | " lifetime:%"PRIu32"k freed:%"PRIu32"k\n", |
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40 | s->space_available / 1024, |
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41 | allocated / 1024, |
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42 | /* avoid float! */ |
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43 | (allocated * 100) / s->space_available, |
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44 | s->max_depth / 1024, |
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45 | (s->max_depth * 100) / s->space_available, |
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46 | (uint32_t) (s->lifetime_allocated / 1024), |
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47 | (uint32_t) (s->lifetime_freed / 1024) |
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48 | ); |
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49 | (*print)( |
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50 | context, |
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51 | " Call counts: malloc:%"PRIu32" memalign:%"PRIu32" free:%"PRIu32 |
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52 | " realloc:%"PRIu32" calloc:%"PRIu32"\n", |
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53 | s->malloc_calls, |
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54 | s->memalign_calls, |
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55 | s->free_calls, |
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56 | s->realloc_calls, |
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57 | s->calloc_calls |
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58 | ); |
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59 | } |
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60 | |
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61 | #endif |
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