Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / tools / testing / selftests / powerpc / utils.h

diff --git a/kernel/tools/testing/selftests/powerpc/utils.h b/kernel/tools/testing/selftests/powerpc/utils.h
new file mode 100644 (file)
index 0000000..b7d4108
--- /dev/null
+++ b/kernel/tools/testing/selftests/powerpc/utils.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2013, Michael Ellerman, IBM Corp.
+ * Licensed under GPLv2.
+ */
+
+#ifndef _SELFTESTS_POWERPC_UTILS_H
+#define _SELFTESTS_POWERPC_UTILS_H
+
+#include <stdint.h>
+#include <stdbool.h>
+
+/* Avoid headaches with PRI?64 - just use %ll? always */
+typedef unsigned long long u64;
+typedef   signed long long s64;
+
+/* Just for familiarity */
+typedef uint32_t u32;
+typedef uint16_t u16;
+typedef uint8_t u8;
+
+
+int test_harness(int (test_function)(void), char *name);
+extern void *get_auxv_entry(int type);
+
+/* Yes, this is evil */
+#define FAIL_IF(x)                                             \
+do {                                                           \
+       if ((x)) {                                              \
+               fprintf(stderr,                                 \
+               "[FAIL] Test FAILED on line %d\n", __LINE__);   \
+               return 1;                                       \
+       }                                                       \
+} while (0)
+
+/* The test harness uses this, yes it's gross */
+#define MAGIC_SKIP_RETURN_VALUE        99
+
+#define SKIP_IF(x)                                             \
+do {                                                           \
+       if ((x)) {                                              \
+               fprintf(stderr,                                 \
+               "[SKIP] Test skipped on line %d\n", __LINE__);  \
+               return MAGIC_SKIP_RETURN_VALUE;                 \
+       }                                                       \
+} while (0)
+
+#define _str(s) #s
+#define str(s) _str(s)
+
+#endif /* _SELFTESTS_POWERPC_UTILS_H */