diff options
| author | Sandrine Bailleux <sandrine.bailleux@arm.com> | 2016-11-08 14:27:10 +0000 |
|---|---|---|
| committer | Dan Handley <dan.handley@arm.com> | 2016-12-20 11:43:10 +0000 |
| commit | 99c5ebafbe7486badd7bf28b28871bae13049301 (patch) | |
| tree | c9bbc2e6377f8dee964abb3ceb471e65310dad94 /common | |
| parent | 19d2595d41159f7b71ada18653f4ed7aeb540c76 (diff) | |
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>
Diffstat (limited to 'common')
| -rw-r--r-- | common/bl_common.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/common/bl_common.c b/common/bl_common.c index 15d5bdee..47bdad5a 100644 --- a/common/bl_common.c +++ b/common/bl_common.c @@ -53,14 +53,13 @@ uintptr_t page_align(uintptr_t value, unsigned dir) 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 @@ static int is_mem_free(uintptr_t free_base, size_t free_size, 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 |