RTOS/rtems
1
0
Fork 0
forked from Imagelibrary/rtems
Code Pull Requests Activity

2010-08-25 Sebastian Huber <sebastian.huber@embedded-brains.de>

Browse Source 
* libcsupport/src/free.c, libcsupport/src/malloc.c,
	libcsupport/src/malloc_initialize.c: Remove heap walks in case
	RTEMS_DEBUG is defined.
This commit is contained in:
Sebastian Huber
2010-08-25 14:30:01 +00:00
parent 5bb3197dfe
commit 1b5a0ecef7
4 changed files with 6 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
cpukit/ChangeLog
View File

@@ -1,3 +1,9 @@
2010-08-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
* libcsupport/src/free.c, libcsupport/src/malloc.c,
libcsupport/src/malloc_initialize.c: Remove heap walks in case
RTEMS_DEBUG is defined.
2010-08-25 Sebastian Huber <sebastian.huber@embedded-brains.de> 2010-08-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
PR 1672/cpukit PR 1672/cpukit

4
cpukit/libcsupport/src/free.c
View File

@@ -28,10 +28,6 @@ void free(
if ( !ptr ) if ( !ptr )
return; return;
#if defined(RTEMS_HEAP_DEBUG)
_Protected_heap_Walk( RTEMS_Malloc_Heap, 0, false );
#endif
/* /*
* Do not attempt to free memory if in a critical section or ISR. * Do not attempt to free memory if in a critical section or ISR.
*/ */

7
cpukit/libcsupport/src/malloc.c
View File

@@ -48,13 +48,6 @@ void *malloc(
!malloc_is_system_state_OK() ) !malloc_is_system_state_OK() )
return NULL; return NULL;
/*
* Walk the heap and verify its integrity
*/
#if defined(RTEMS_HEAP_DEBUG)
_Protected_heap_Walk( RTEMS_Malloc_Heap, 0, false );
#endif
/* /*
* Try to give a segment in the current heap if there is not * Try to give a segment in the current heap if there is not
* enough space then try to grow the heap. * enough space then try to grow the heap.

10
cpukit/libcsupport/src/malloc_initialize.c
View File

@@ -110,15 +110,5 @@ void RTEMS_Malloc_Initialize(
} }
MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) );
#if defined(RTEMS_HEAP_DEBUG)
if ( _Protected_heap_Walk( RTEMS_Malloc_Heap, 0, false ) ) {
printk( "Malloc heap not initialized correctly\n" );
rtems_print_buffer( heap_begin, 32 );
printk( "\n" );
rtems_print_buffer( (heap_begin + heap_size) - 48, 48 );
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
#endif
} }
#endif #endif