perf trace: Decode architecture-specific signal numbers
authorBen Hutchings <ben@decadent.org.uk>
Thu, 6 Feb 2014 01:00:41 +0000 (01:00 +0000)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Mon, 10 Mar 2014 14:10:45 +0000 (11:10 -0300)
SIGSTKFLT is not defined on alpha, mips or sparc.

SIGEMT and SIGSWI are defined on some architectures and should be
decoded here if so.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Fixes: 8bad5b0abfdb ('perf trace: Beautify signal number arg in several syscalls')
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/1391648441.3003.101.camel@deadeye.wl.decadent.org.uk
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/builtin-trace.c

index 6aa6fb6..f954c26 100644 (file)
@@ -825,7 +825,6 @@ static size_t syscall_arg__scnprintf_signum(char *bf, size_t size, struct syscal
        P_SIGNUM(PIPE);
        P_SIGNUM(ALRM);
        P_SIGNUM(TERM);
-       P_SIGNUM(STKFLT);
        P_SIGNUM(CHLD);
        P_SIGNUM(CONT);
        P_SIGNUM(STOP);
@@ -841,6 +840,15 @@ static size_t syscall_arg__scnprintf_signum(char *bf, size_t size, struct syscal
        P_SIGNUM(IO);
        P_SIGNUM(PWR);
        P_SIGNUM(SYS);
+#ifdef SIGEMT
+       P_SIGNUM(EMT);
+#endif
+#ifdef SIGSTKFLT
+       P_SIGNUM(STKFLT);
+#endif
+#ifdef SIGSWI
+       P_SIGNUM(SWI);
+#endif
        default: break;
        }