lib: libc: minimal: Initialise libc heap during POST_KERNEL phase
This commit changes the invocation of the minimal libc malloc
initialisation function such that it is executed during the POST_KERNEL
phase instead of the APPLICATION phase.
This is necessary in order to ensure that the application
initialisation functions (i.e. the functions called during the
APPLICATIION phase) can make use of the libc heap.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
diff --git a/lib/libc/minimal/source/stdlib/malloc.c b/lib/libc/minimal/source/stdlib/malloc.c
index 6ccdcaa..4e13c94 100644
--- a/lib/libc/minimal/source/stdlib/malloc.c
+++ b/lib/libc/minimal/source/stdlib/malloc.c
@@ -94,7 +94,7 @@
(void) sys_mutex_unlock(&z_malloc_heap_mutex);
}
-SYS_INIT(malloc_prepare, APPLICATION, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
+SYS_INIT(malloc_prepare, POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
#else /* No malloc arena */
void *malloc(size_t size)
{
