Messages in this thread Patch in this message | | | From | Runzhen Wang <> | Subject | [PATCH] perf tools: fix a wrong header file path in util/unwind.c | Date | Mon, 27 May 2013 15:54:26 +0800 |
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For the latest perf core tree: (git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git), in util/unwind.c line 29 includes "perf_regs.h". That means compiler will search for this header file in current directory, so, gcc will puts the following error messages:
util/unwind.c: In function ‘access_mem’: util/unwind.c:400:50: error: ‘PERF_REG_SP’ undeclared (first use in this function) util/unwind.c:400:50: note: each undeclared identifier is reported only once for each function it appears in util/unwind.c: In function ‘unwind__get_entries’: util/unwind.c:562:41: error: ‘PERF_REG_IP’ undeclared (first use in this function)
Changing #include "perf_regs.h" to #include <perf_regs.h> will fix the error.
Signed-off-by: Runzhen Wang <runzhen@linux.vnet.ibm.com> --- tools/perf/util/unwind.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/util/unwind.c b/tools/perf/util/unwind.c index 958723b..50e14f7 100644 --- a/tools/perf/util/unwind.c +++ b/tools/perf/util/unwind.c @@ -26,7 +26,7 @@ #include <libunwind-ptrace.h> #include "thread.h" #include "session.h" -#include "perf_regs.h" +#include <perf_regs.h> #include "unwind.h" #include "util.h" -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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