From 5a116dd2797677cad48fee2f42267e3cb69f5502 Mon Sep 17 00:00:00 2001
From: Frederic Weisbecker <fweisbec@gmail.com>
Date: Sat, 17 Oct 2009 17:12:33 +0200
Subject: perf tools: Use kernel bitmap library

Use the kernel bitmap library for internal perf tools uses.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <1255792354-11304-1-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 tools/perf/util/include/asm/bitops.h    |  6 ++++++
 tools/perf/util/include/asm/byteorder.h |  2 ++
 tools/perf/util/include/asm/swab.h      |  1 +
 tools/perf/util/include/asm/types.h     | 17 +++++++++++++++++
 tools/perf/util/include/asm/uaccess.h   | 14 ++++++++++++++
 5 files changed, 40 insertions(+)
 create mode 100644 tools/perf/util/include/asm/bitops.h
 create mode 100644 tools/perf/util/include/asm/byteorder.h
 create mode 100644 tools/perf/util/include/asm/swab.h
 create mode 100644 tools/perf/util/include/asm/types.h
 create mode 100644 tools/perf/util/include/asm/uaccess.h

(limited to 'tools/perf/util/include/asm')

diff --git a/tools/perf/util/include/asm/bitops.h b/tools/perf/util/include/asm/bitops.h
new file mode 100644
index 000000000000..fbe4d9212919
--- /dev/null
+++ b/tools/perf/util/include/asm/bitops.h
@@ -0,0 +1,6 @@
+#include "../../../../include/asm-generic/bitops/__fls.h"
+#include "../../../../include/asm-generic/bitops/fls.h"
+#include "../../../../include/asm-generic/bitops/fls64.h"
+#include "../../../../include/asm-generic/bitops/__ffs.h"
+#include "../../../../include/asm-generic/bitops/ffz.h"
+#include "../../../../include/asm-generic/bitops/hweight.h"
diff --git a/tools/perf/util/include/asm/byteorder.h b/tools/perf/util/include/asm/byteorder.h
new file mode 100644
index 000000000000..39f367cfaf56
--- /dev/null
+++ b/tools/perf/util/include/asm/byteorder.h
@@ -0,0 +1,2 @@
+#include "../asm/types.h"
+#include "../../../../include/linux/swab.h"
diff --git a/tools/perf/util/include/asm/swab.h b/tools/perf/util/include/asm/swab.h
new file mode 100644
index 000000000000..ed538942523d
--- /dev/null
+++ b/tools/perf/util/include/asm/swab.h
@@ -0,0 +1 @@
+/* stub */
diff --git a/tools/perf/util/include/asm/types.h b/tools/perf/util/include/asm/types.h
new file mode 100644
index 000000000000..06703c6cd50e
--- /dev/null
+++ b/tools/perf/util/include/asm/types.h
@@ -0,0 +1,17 @@
+#ifndef PERF_ASM_TYPES_H_
+#define PERF_ASM_TYPES_H_
+
+#include <linux/compiler.h>
+#include "../../types.h"
+#include <sys/types.h>
+
+/* CHECKME: Not sure both always match */
+#define BITS_PER_LONG	__WORDSIZE
+
+typedef u64	__u64;
+typedef u32	__u32;
+typedef u16	__u16;
+typedef u8	__u8;
+typedef s64	__s64;
+
+#endif /* PERF_ASM_TYPES_H_ */
diff --git a/tools/perf/util/include/asm/uaccess.h b/tools/perf/util/include/asm/uaccess.h
new file mode 100644
index 000000000000..d0f72b8fcc35
--- /dev/null
+++ b/tools/perf/util/include/asm/uaccess.h
@@ -0,0 +1,14 @@
+#ifndef _PERF_ASM_UACCESS_H_
+#define _PERF_ASM_UACCESS_H_
+
+#define __get_user(src, dest)						\
+({									\
+	(src) = *dest;							\
+	0;								\
+})
+
+#define get_user	__get_user
+
+#define access_ok(type, addr, size)	1
+
+#endif
-- 
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