First version

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@175 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 82 insertions, 0 deletions

diff --git a/firmware/test/kernel/main.c b/firmware/test/kernel/main.c
new file mode 100644
index 0000000..7e0bd3e
--- /dev/null
+++ b/firmware/test/kernel/main.c
@@ -0,0 +1,82 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2002 by Linus Nielsen Feltzing
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#include "thread.h"
+#include "sh7034.h"
+#include "debug.h"
+
+unsigned int s1[256];
+unsigned int s2[256];
+
+void t1(void);
+void t2(void);
+
+int main(void)
+{
+   char buf[40];
+   char str[32];
+   int i=0;
+
+   /* Clear it all! */
+    SSR1 &= ~(SCI_RDRF | SCI_ORER | SCI_PER | SCI_FER);
+
+    /* This enables the serial Rx interrupt, to be able to exit into the
+       debugger when you hit CTRL-C */
+    SCR1 |= 0x40;
+    SCR1 &= ~0x80;
+    asm ("ldc\t%0,sr" : : "r"(0<<4));
+
+    debugf("OK. Let's go\n");
+
+    create_thread(t1, s1, 1024);
+    create_thread(t2, s2, 1024);
+
+    while(1)
+    {
+       debugf("t0\n");
+       switch_thread();
+    }
+}
+
+void t1(void)
+{
+   while(1)
+   {
+      debugf("t1\n");
+      switch_thread();
+   }
+}
+
+void t2(void)
+{
+   while(1)
+   {
+      debugf("t2\n");
+      switch_thread();
+   }
+}
+
+extern const void stack(void);
+
+const void* vectors[] __attribute__ ((section (".vectors"))) = 
+{
+   main,	/* Power-on reset */
+   stack,	/* Power-on reset (stack pointer) */
+   main,	/* Manual reset */
+   stack	/* Manual reset (stack pointer) */
+};