perf tools: Move syscall number fallbacks from perf-sys.h to tools/arch/x86/include...

And remove the empty tools/arch/x86/include/asm/unistd_{32,64}.h files
introduced by eae7a755ee81 ("perf tools, x86: Build perf on older
user-space as well").

This way we get closer to mirroring the kernel for cases where __NR_
can't be found for some include path/_GNU_SOURCE/whatever scenario.

Cc: Adrian Hunter <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Wang Nan <[email protected]>
Link: http://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

diff --git a/tools/arch/x86/include/asm/unistd_32.h b/tools/arch/x86/include/asm/unistd_32.h
new file mode 100644 (file)
index 0000000..cf33ab0
--- /dev/null
+++ b/tools/arch/x86/include/asm/unistd_32.h
@@ -0,0 +1,9 @@
+#ifndef __NR_perf_event_open
+# define __NR_perf_event_open 336
+#endif
+#ifndef __NR_futex
+# define __NR_futex 240
+#endif
+#ifndef __NR_gettid
+# define __NR_gettid 224
+#endif

diff --git a/tools/arch/x86/include/asm/unistd_64.h b/tools/arch/x86/include/asm/unistd_64.h
new file mode 100644 (file)
index 0000000..2c98356
--- /dev/null
+++ b/tools/arch/x86/include/asm/unistd_64.h
@@ -0,0 +1,9 @@
+#ifndef __NR_perf_event_open
+# define __NR_perf_event_open 298
+#endif
+#ifndef __NR_futex
+# define __NR_futex 202
+#endif
+#ifndef __NR_gettid
+# define __NR_gettid 186
+#endif

diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile
index c7e269a7ca373cb2ed8ffb92139413f926fc9404..7d2ea691c11ba8a780a585ce8099ddcafccc705f 100644 (file)
--- a/tools/perf/config/Makefile
+++ b/tools/perf/config/Makefile
@@ -209,6 +209,7 @@ CFLAGS += -I$(src-perf)/arch/$(ARCH)/include
 CFLAGS += -I$(srctree)/tools/include/
 CFLAGS += -I$(srctree)/arch/$(ARCH)/include/uapi
 CFLAGS += -I$(srctree)/arch/$(ARCH)/include
+CFLAGS += -I$(srctree)/tools/arch/$(ARCH)/include
 CFLAGS += -I$(srctree)/include/uapi
 CFLAGS += -I$(srctree)/include
 

diff --git a/tools/perf/perf-sys.h b/tools/perf/perf-sys.h
index 83a25cef82fdd2747ab0bc7f8b4fdc50c3c65b62..5cee8a3d0455ceb48b5cdcdafd6e3fe0af8220be 100644 (file)
--- a/tools/perf/perf-sys.h
+++ b/tools/perf/perf-sys.h
@@ -11,29 +11,11 @@
 #if defined(__i386__)
 #define cpu_relax()    asm volatile("rep; nop" ::: "memory");
 #define CPUINFO_PROC   {"model name"}
-#ifndef __NR_perf_event_open
-# define __NR_perf_event_open 336
-#endif
-#ifndef __NR_futex
-# define __NR_futex 240
-#endif
-#ifndef __NR_gettid
-# define __NR_gettid 224
-#endif
 #endif
 
 #if defined(__x86_64__)
 #define cpu_relax()    asm volatile("rep; nop" ::: "memory");
 #define CPUINFO_PROC   {"model name"}
-#ifndef __NR_perf_event_open
-# define __NR_perf_event_open 298
-#endif
-#ifndef __NR_futex
-# define __NR_futex 202
-#endif
-#ifndef __NR_gettid
-# define __NR_gettid 186
-#endif
 #endif
 
 #ifdef __powerpc__

diff --git a/tools/perf/util/include/asm/unistd_32.h b/tools/perf/util/include/asm/unistd_32.h
deleted file mode 100644 (file)
index 8b13789..0000000
--- a/tools/perf/util/include/asm/unistd_32.h
+++ /dev/null
@@ -1 +0,0 @@
-

diff --git a/tools/perf/util/include/asm/unistd_64.h b/tools/perf/util/include/asm/unistd_64.h
deleted file mode 100644 (file)
index 8b13789..0000000
--- a/tools/perf/util/include/asm/unistd_64.h
+++ /dev/null
@@ -1 +0,0 @@
-