File perf-tests-Run-dwarf-unwind-test-on-arm32.patch of Package perf.17853
From 8a3f27fcd40e678d5f13019cf115d4bd226ff6e8 Mon Sep 17 00:00:00 2001
From: Kim Phillips <kim.phillips@arm.com>
Date: Tue, 10 Apr 2018 19:16:24 -0500
Subject: [PATCH 126/132] perf tests: Run dwarf unwind test on arm32
Git-commit: af72cfb80af5e4cafd8e0b58ac54f222c913aa1b
Patch-mainline: v4.17-rc2
References: fate#325865,fate#325861
Enable the unwind test on arm32:
$ perf test unwind
58: DWARF unwind : Ok
Signed-off-by: Kim Phillips <kim.phillips@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Brian Robbins <brianrob@microsoft.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20180410191624.a3a468670dd4548c66d3d094@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>
---
tools/perf/arch/arm/include/arch-tests.h | 12 ++++++++++++
tools/perf/arch/arm/tests/Build | 2 ++
tools/perf/arch/arm/tests/arch-tests.c | 16 ++++++++++++++++
3 files changed, 30 insertions(+)
create mode 100644 tools/perf/arch/arm/include/arch-tests.h
create mode 100644 tools/perf/arch/arm/tests/arch-tests.c
diff --git a/tools/perf/arch/arm/include/arch-tests.h b/tools/perf/arch/arm/include/arch-tests.h
new file mode 100644
index 00000000..90ec4c8c
--- /dev/null
+++ b/tools/perf/arch/arm/include/arch-tests.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef ARCH_TESTS_H
+#define ARCH_TESTS_H
+
+#ifdef HAVE_DWARF_UNWIND_SUPPORT
+struct thread;
+struct perf_sample;
+#endif
+
+extern struct test arch_tests[];
+
+#endif
diff --git a/tools/perf/arch/arm/tests/Build b/tools/perf/arch/arm/tests/Build
index b30eff9b..883c57ff 100644
--- a/tools/perf/arch/arm/tests/Build
+++ b/tools/perf/arch/arm/tests/Build
@@ -1,2 +1,4 @@
libperf-y += regs_load.o
libperf-y += dwarf-unwind.o
+
+libperf-y += arch-tests.o
diff --git a/tools/perf/arch/arm/tests/arch-tests.c b/tools/perf/arch/arm/tests/arch-tests.c
new file mode 100644
index 00000000..5b1543c9
--- /dev/null
+++ b/tools/perf/arch/arm/tests/arch-tests.c
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <string.h>
+#include "tests/tests.h"
+#include "arch-tests.h"
+
+struct test arch_tests[] = {
+#ifdef HAVE_DWARF_UNWIND_SUPPORT
+ {
+ .desc = "DWARF unwind",
+ .func = test__dwarf_unwind,
+ },
+#endif
+ {
+ .func = NULL,
+ },
+};
--
2.11.0
