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authorPeter Tyser <ptyser@xes-inc.com>2009-07-20 19:02:21 -0500
committerWolfgang Denk <wd@denx.de>2009-07-21 09:23:36 +0200
commitd4abc757c26c531293f5bbc4262ade44a317eec9 (patch)
tree125ef9d60654aafbf8c413cb8379957e14917196 /examples/api/libgenwrap.c
parentaf1d7d984a23a0faa1f436ebfeb55c876b1a99e1 (diff)
Move api_examples to examples/api
Also add a rule to remove demo.bin which was previously leftover after a "make clean" Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Diffstat (limited to 'examples/api/libgenwrap.c')
-rw-r--r--examples/api/libgenwrap.c95
1 files changed, 95 insertions, 0 deletions
diff --git a/examples/api/libgenwrap.c b/examples/api/libgenwrap.c
new file mode 100644
index 0000000000..2b62badfb8
--- /dev/null
+++ b/examples/api/libgenwrap.c
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+/*
+ * (C) Copyright 2007 Semihalf
+ *
+ * Written by: Rafal Jaworowski <raj@semihalf.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ *
+ * This is is a set of wrappers/stubs that allow to use certain routines from
+ * U-Boot's lib_generic in the standalone app. This way way we can re-use
+ * existing code e.g. operations on strings and similar.
+ *
+ */
+
+#include <common.h>
+#include <linux/types.h>
+#include <api_public.h>
+
+#include "glue.h"
+
+/*
+ * printf() and vprintf() are stolen from u-boot/common/console.c
+ */
+void printf (const char *fmt, ...)
+{
+ va_list args;
+ uint i;
+ char printbuffer[256];
+
+ va_start (args, fmt);
+
+ /* For this to work, printbuffer must be larger than
+ * anything we ever want to print.
+ */
+ i = vsprintf (printbuffer, fmt, args);
+ va_end (args);
+
+ /* Print the string */
+ ub_puts (printbuffer);
+}
+
+void vprintf (const char *fmt, va_list args)
+{
+ uint i;
+ char printbuffer[256];
+
+ /* For this to work, printbuffer must be larger than
+ * anything we ever want to print.
+ */
+ i = vsprintf (printbuffer, fmt, args);
+
+ /* Print the string */
+ ub_puts (printbuffer);
+}
+
+void putc (const char c)
+{
+ ub_putc(c);
+}
+
+void udelay(unsigned long usec)
+{
+ ub_udelay(usec);
+}
+
+void do_reset (void)
+{
+ ub_reset();
+}
+
+void *malloc (size_t len)
+{
+ return NULL;
+}
+
+void hang (void)
+{
+ while (1) ;
+}