summaryrefslogtreecommitdiffstats
path: root/bsps/powerpc/qemuppc/include/bsp.h
diff options
context:
space:
mode:
Diffstat (limited to 'bsps/powerpc/qemuppc/include/bsp.h')
-rw-r--r--bsps/powerpc/qemuppc/include/bsp.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/bsps/powerpc/qemuppc/include/bsp.h b/bsps/powerpc/qemuppc/include/bsp.h
new file mode 100644
index 0000000000..240cfd3bea
--- /dev/null
+++ b/bsps/powerpc/qemuppc/include/bsp.h
@@ -0,0 +1,47 @@
+/*
+ * This include file contains some definitions specific to the
+ * qemu powerpc Prep simulator
+ */
+
+/*
+ * COPYRIGHT (c) 1989-2014.
+ * On-Line Applications Research Corporation (OAR).
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.org/license/LICENSE.
+ */
+
+#ifndef LIBBSP_POWERPC_QEMUPPC_BSP_H
+#define LIBBSP_POWERPC_QEMUPPC_BSP_H
+
+#ifndef ASM
+
+#include <bspopts.h>
+#include <bsp/default-initial-extension.h>
+
+#include <rtems.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Convert decrementer value to tenths of microseconds (used by shared timer
+ * driver).
+ */
+#define BSP_Convert_decrementer( _value ) \
+ ((int) (((_value) * 10) / bsp_clicks_per_usec))
+
+/*
+ * Prototypes for methods that are referenced from .S
+ */
+void cmain(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !ASM */
+
+#endif