Initial import

1 files changed, 29 insertions, 0 deletions

diff --git a/tools/perf/util/perf_regs.h b/tools/perf/util/perf_regs.h
new file mode 100644
index 000000000..980dbf76b
--- /dev/null
+++ b/tools/perf/util/perf_regs.h
@@ -0,0 +1,29 @@
+#ifndef __PERF_REGS_H
+#define __PERF_REGS_H
+
+#include <linux/types.h>
+
+struct regs_dump;
+
+#ifdef HAVE_PERF_REGS_SUPPORT
+#include <perf_regs.h>
+
+int perf_reg_value(u64 *valp, struct regs_dump *regs, int id);
+
+#else
+#define PERF_REGS_MASK	0
+#define PERF_REGS_MAX	0
+
+static inline const char *perf_reg_name(int id __maybe_unused)
+{
+	return NULL;
+}
+
+static inline int perf_reg_value(u64 *valp __maybe_unused,
+				 struct regs_dump *regs __maybe_unused,
+				 int id __maybe_unused)
+{
+	return 0;
+}
+#endif /* HAVE_PERF_REGS_SUPPORT */
+#endif /* __PERF_REGS_H */