Update the code slightly so that abuf can be used in U-Boot tools. It will soon be needed for proftool.
Signed-off-by: Simon Glass sjg@chromium.org ---
lib/abuf.c | 21 ++++++++++++++++++++- 1 file changed, 20 insertions(+), 1 deletion(-)
diff --git a/lib/abuf.c b/lib/abuf.c index 1635d58682c..bd270467dd4 100644 --- a/lib/abuf.c +++ b/lib/abuf.c @@ -6,11 +6,14 @@ * Written by Simon Glass sjg@chromium.org */
+#ifndef USE_HOSTCC #include <common.h> -#include <abuf.h> #include <malloc.h> #include <mapmem.h> #include <string.h> +#endif + +#include <abuf.h>
void abuf_set(struct abuf *abuf, void *data, size_t size) { @@ -19,10 +22,26 @@ void abuf_set(struct abuf *abuf, void *data, size_t size) abuf->size = size; }
+#ifndef USE_HOSTCC void abuf_map_sysmem(struct abuf *abuf, ulong addr, size_t size) { abuf_set(abuf, map_sysmem(addr, size), size); } +#else +/* copied from lib/string.c for convenience */ +static char *memdup(const void *src, size_t len) +{ + char *p; + + p = malloc(len); + if (!p) + return NULL; + + memcpy(p, src, len); + + return p; +} +#endif
bool abuf_realloc(struct abuf *abuf, size_t new_size) {