Export is_mem_free() function
The is_mem_free() function used to be local to bl_common.c.
This patch exports it so that it can be used outside of bl_common.c.
Change-Id: I01dcb4229f3a36f56a4724b567c5e6c416dc5e98
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
diff --git a/common/bl_common.c b/common/bl_common.c
index 15d5bde..47bdad5 100644
--- a/common/bl_common.c
+++ b/common/bl_common.c
@@ -53,14 +53,13 @@
return value;
}
-#if !LOAD_IMAGE_V2
/******************************************************************************
* Determine whether the memory region delimited by 'addr' and 'size' is free,
* given the extents of free memory.
* Return 1 if it is free, 0 if it is not free or if the input values are
* invalid.
*****************************************************************************/
-static int is_mem_free(uintptr_t free_base, size_t free_size,
+int is_mem_free(uintptr_t free_base, size_t free_size,
uintptr_t addr, size_t size)
{
uintptr_t free_end, requested_end;
@@ -97,6 +96,7 @@
return (addr >= free_base) && (requested_end <= free_end);
}
+#if !LOAD_IMAGE_V2
/******************************************************************************
* Inside a given memory region, determine whether a sub-region of memory is
* closer from the top or the bottom of the encompassing region. Return the