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2008-01-09 Joel Sherrill <joel.sherrill@oarcorp.com>

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* libcsupport/Makefile.am: Add src/malloc_dirtier.c.
	* libcsupport/include/rtems/malloc.h: Add malloc dirty support.
	* libcsupport/src/malloc_p.h: Correct prototype.
This commit is contained in:
Joel Sherrill
2008-01-09 21:24:30 +00:00
parent 8daaa21556
commit 7fbe680567
4 changed files with 25 additions and 2 deletions
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cpukit/ChangeLog
+6
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@@ -1,3 +1,9 @@
2008-01-09 Joel Sherrill <joel.sherrill@oarcorp.com>
* libcsupport/Makefile.am: Add src/malloc_dirtier.c.
* libcsupport/include/rtems/malloc.h: Add malloc dirty support.
* libcsupport/src/malloc_p.h: Correct prototype.
2008-01-09 Joel Sherrill <joel.sherrill@oarcorp.com>
* score/include/rtems/score/coremutex.h,
cpukit/libcsupport/Makefile.am
+1 -1
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@@ -84,7 +84,7 @@ MALLOC_C_FILES = src/malloc_initialize.c src/calloc.c src/malloc.c \
src/mallocinfo.c src/malloc_walk.c src/malloc_get_statistics.c \
src/malloc_report_statistics.c src/malloc_report_statistics_plugin.c \
src/malloc_statistics_helpers.c src/malloc_boundary.c src/posix_memalign.c \
src/malloc_deferred.c src/malloc_sbrk_helpers.c
src/malloc_deferred.c src/malloc_sbrk_helpers.c src/malloc_dirtier.c
PASSWORD_GROUP_C_FILES = src/getpwent.c
cpukit/libcsupport/include/rtems/malloc.h
+17
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@@ -76,6 +76,23 @@ typedef struct {
extern rtems_malloc_sbrk_functions_t rtems_malloc_sbrk_helpers_table;
extern rtems_malloc_sbrk_functions_t *rtems_malloc_sbrk_helpers;
/*
* Malloc Plugin to Dirty Memory at Allocation Time
*/
typedef void (*rtems_malloc_dirtier_t)(void *, size_t);
extern rtems_malloc_dirtier_t *rtems_malloc_dirty_helper;
/** @brief Dirty memory function
*
* This method fills the specified area with a non-zero pattern
* to aid in debugging programs which do not initialize their
* memory allocated from the heap.
*/
void rtems_malloc_dirty_memory(
void *start,
size_t size
);
/** @brief Print Malloc Statistic Usage Report
*
* This method fills in the called provided malloc statistics area.
cpukit/libcsupport/src/malloc_p.h
+1 -1
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@@ -52,4 +52,4 @@ extern rtems_malloc_statistics_t rtems_malloc_statistics;
boolean malloc_is_system_state_OK(void);
void malloc_deferred_frees_initialize(void);
void malloc_deferred_frees_process(void);
void malloc_defer_free(void *);
void malloc_deferred_free(void *);