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Date: Wed, 29 Aug 2012 01:33:45 +0300 From: Irina Tirdea <irina.tirdea@...il.com> To: Steven Rostedt <rostedt@...dmis.org>, Arnaldo Carvalho de Melo <acme@...stprotocols.net>, Ingo Molnar <mingo@...nel.org> Cc: LKML <linux-kernel@...r.kernel.org>, Namhyung Kim <namhyung@...nel.org>, Peter Zijlstra <a.p.zijlstra@...llo.nl>, Frederic Weisbecker <fweisbec@...il.com> Subject: [PATCH 02/13] perf tools: update types definitions for Android Some systems (e.g. Android) define in their libc types.h __le16, __be16, etc. Since perf is wrapping <linux/types.h> with a local version, we need to define this constants in the local version too. Errors in Android: In file included from bionic/libc/include/netinet/in.h:34:0, from util/util.h:73, from util/cache.h:5, from util/abspath.c:1: bionic/libc/kernel/common/linux/in6.h:20:2: error: unknown type name '__be16' bionic/libc/kernel/common/linux/in6.h:21:2: error: unknown type name '__be32' bionic/libc/kernel/common/linux/in6.h:30:2: error: unknown type name '__be16' bionic/libc/kernel/common/linux/in6.h:31:2: error: unknown type name '__be32' bionic/libc/kernel/common/linux/in6.h:47:2: error: unknown type name '__be32' roundup() definition is also missing: util/symbol.c: In function 'symbols__fixup_end': util/symbol.c:106: warning: implicit declaration of function 'roundup' util/symbol.c:106: warning: nested extern declaration of 'roundup' Some macro defined in perf are also defined in libc which leads to redefinition errors. In order to avoid these, we guard these definitions with #ifndef. Signed-off-by: Irina Tirdea <irina.tirdea@...el.com> --- tools/perf/util/include/linux/compiler.h | 4 ++++ tools/perf/util/include/linux/kernel.h | 11 +++++++++++ tools/perf/util/include/linux/types.h | 15 +++++++++++++++ 3 files changed, 30 insertions(+) diff --git a/tools/perf/util/include/linux/compiler.h b/tools/perf/util/include/linux/compiler.h index 2dc8671..ce2367b 100644 --- a/tools/perf/util/include/linux/compiler.h +++ b/tools/perf/util/include/linux/compiler.h @@ -12,4 +12,8 @@ #define __used __attribute__((__unused__)) #define __packed __attribute__((__packed__)) +#ifndef __force +#define __force +#endif + #endif diff --git a/tools/perf/util/include/linux/kernel.h b/tools/perf/util/include/linux/kernel.h index b6842c1..391c425 100644 --- a/tools/perf/util/include/linux/kernel.h +++ b/tools/perf/util/include/linux/kernel.h @@ -46,6 +46,17 @@ _min1 < _min2 ? _min1 : _min2; }) #endif +#ifndef roundup +#define roundup(x, y) ( \ +{ \ + const typeof(y) __y = y; \ + (((x) + (__y - 1)) / __y) * __y; \ +} \ +) +#endif + + + #ifndef BUG_ON #define BUG_ON(cond) assert(!(cond)) #endif diff --git a/tools/perf/util/include/linux/types.h b/tools/perf/util/include/linux/types.h index 12de3b8..60a97bb 100644 --- a/tools/perf/util/include/linux/types.h +++ b/tools/perf/util/include/linux/types.h @@ -3,6 +3,21 @@ #include <asm/types.h> +#ifndef __bitwise__ +#define __bitwise__ +#endif + +#ifndef __bitwise +#define __bitwise +#endif + +typedef __u16 __bitwise __le16; +typedef __u16 __bitwise __be16; +typedef __u32 __bitwise __le32; +typedef __u32 __bitwise __be32; +typedef __u64 __bitwise __le64; +typedef __u64 __bitwise __be64; + #define DECLARE_BITMAP(name,bits) \ unsigned long name[BITS_TO_LONGS(bits)] -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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