From 90ad4e28e8d299395922364409c37bd7afc293e4 Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Sun, 15 Jan 2023 14:15:45 -0700
Subject: [PATCH] abuf: Support use from tools
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 1635d58682..bd270467dd 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)
{
--
2.39.5