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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-04-08 17:14:41 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-11-30 08:33:12 +0100 |
| commit | d7205f0083f8fdd0408404ce99c6eab9b8d120c7 (patch) | |
| tree | 235c9be429a0e1576775079756d81032298305e1 /cpukit/libcsupport/src/mallocheap.c | |
| parent | score: Optimize Workspace Handler initialization (diff) | |
| download | rtems-d7205f0083f8fdd0408404ce99c6eab9b8d120c7.tar.bz2 | |
libc: Optimize malloc() initialization
The BSPs provide memory for the separate C Program Heap initialization
via _Memory_Get(). Most BSPs provide exactly one memory area. Only two
BSPs provide more than one memory area (arm/altera-cyclone-v and
bsps/powerpc/mpc55xxevb). Only if more than one memory area is
provided, there is a need to use _Heap_Extend(). Provide two
implementations to initialize the separate C Program Heap and let the
BSP select one of the implementations based on the number of provided
memory areas. This gets rid of a dependency on _Heap_Extend(). It
also avoids dead code sections for most BSPs.
Change licence to BSD-2-Clause according to file history.
Update #3053.
Diffstat (limited to '')
| -rw-r--r-- | cpukit/libcsupport/src/mallocheap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cpukit/libcsupport/src/mallocheap.c b/cpukit/libcsupport/src/mallocheap.c index 006362f209..ec14e73763 100644 --- a/cpukit/libcsupport/src/mallocheap.c +++ b/cpukit/libcsupport/src/mallocheap.c @@ -44,7 +44,7 @@ Heap_Control *RTEMS_Malloc_Heap; -static void _Malloc_Initialize( void ) +void _Malloc_Initialize( void ) { RTEMS_Malloc_Heap = ( *_Workspace_Malloc_initializer )(); } |