From 8a625c1f61f3dd5e4ea4b5b642650416aa101ce5 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Thu, 9 Jan 2014 23:00:52 +0900 Subject: tools include: Move perf's linux/compiler.h to a generic place So that it can be shared with others like libtraceevent. Signed-off-by: Namhyung Kim Acked-by: Borislav Petkov Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jiri Olsa Cc: Namhyung Kim Cc: Steven Rostedt Link: http://lkml.kernel.org/r/1389276059-8829-2-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/include/linux/compiler.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 tools/include/linux/compiler.h (limited to 'tools/include/linux') diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h new file mode 100644 index 000000000000..0135ccf2a00c --- /dev/null +++ b/tools/include/linux/compiler.h @@ -0,0 +1,30 @@ +#ifndef _TOOLS_LINUX_COMPILER_H_ +#define _TOOLS_LINUX_COMPILER_H_ + +#ifndef __always_inline +# define __always_inline inline __attribute__((always_inline)) +#endif + +#define __user + +#ifndef __attribute_const__ +# define __attribute_const__ +#endif + +#ifndef __maybe_unused +# define __maybe_unused __attribute__((unused)) +#endif + +#ifndef __packed +# define __packed __attribute__((__packed__)) +#endif + +#ifndef __force +# define __force +#endif + +#ifndef __weak +# define __weak __attribute__((weak)) +#endif + +#endif /* _TOOLS_LINUX_COMPILER_H */ -- cgit From 835d44b9041e578e3e553a57dfffc7003605c93b Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Thu, 9 Jan 2014 23:00:53 +0900 Subject: tools include: Define likely/unlikely in linux/compiler.h Signed-off-by: Namhyung Kim Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jiri Olsa Cc: Namhyung Kim Cc: Steven Rostedt Link: http://lkml.kernel.org/r/1389276059-8829-3-git-send-email-namhyung@kernel.org [ Added the new header to tools/perf/MANIFEST ] Signed-off-by: Arnaldo Carvalho de Melo --- tools/include/linux/compiler.h | 8 ++++++++ tools/perf/MANIFEST | 1 + 2 files changed, 9 insertions(+) (limited to 'tools/include/linux') diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h index 0135ccf2a00c..fbc6665c6d53 100644 --- a/tools/include/linux/compiler.h +++ b/tools/include/linux/compiler.h @@ -27,4 +27,12 @@ # define __weak __attribute__((weak)) #endif +#ifndef likely +# define likely(x) __builtin_expect(!!(x), 1) +#endif + +#ifndef unlikely +# define unlikely(x) __builtin_expect(!!(x), 0) +#endif + #endif /* _TOOLS_LINUX_COMPILER_H */ diff --git a/tools/perf/MANIFEST b/tools/perf/MANIFEST index 3170a7ff5782..285f28f7f821 100644 --- a/tools/perf/MANIFEST +++ b/tools/perf/MANIFEST @@ -4,6 +4,7 @@ tools/lib/traceevent tools/lib/lk tools/lib/symbol/kallsyms.c tools/lib/symbol/kallsyms.h +tools/include/linux/compiler.h include/linux/const.h include/linux/perf_event.h include/linux/rbtree.h -- cgit