linux/tools/perf/arch/x86/tests/arch-tests.c
Kan Liang 7d9d4c6edb perf test: Support the ins_lat check in the X86 specific test
The ins_lat of PERF_SAMPLE_WEIGHT_STRUCT stands for the instruction
latency, which is only available for X86. Add a X86 specific test for
the ins_lat and PERF_SAMPLE_WEIGHT_STRUCT type.

The test__x86_sample_parsing() uses the same way as the
test__sample_parsing() to verify a sample type. Since the ins_lat and
PERF_SAMPLE_WEIGHT_STRUCT are the only X86 specific sample type for now,
the test__x86_sample_parsing() only verify the PERF_SAMPLE_WEIGHT_STRUCT
type. Other sample types are still verified in the generic test.

  $ perf test 77 -v
  77: x86 Sample parsing                                              :
  --- start ---
  test child forked, pid 102370
  test child finished with 0
  ---- end ----
  x86 Sample parsing: Ok

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Cc: Athira Jajeev <atrajeev@linux.vnet.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Sumanth Korikkar <sumanthk@linux.ibm.com>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Link: http://lore.kernel.org/lkml/1614787285-104151-2-git-send-email-kan.liang@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-03-06 16:54:32 -03:00

42 lines
692 B
C

// SPDX-License-Identifier: GPL-2.0
#include <string.h>
#include "tests/tests.h"
#include "arch-tests.h"
struct test arch_tests[] = {
{
.desc = "x86 rdpmc",
.func = test__rdpmc,
},
#ifdef HAVE_DWARF_UNWIND_SUPPORT
{
.desc = "DWARF unwind",
.func = test__dwarf_unwind,
},
#endif
#ifdef HAVE_AUXTRACE_SUPPORT
{
.desc = "x86 instruction decoder - new instructions",
.func = test__insn_x86,
},
{
.desc = "Intel PT packet decoder",
.func = test__intel_pt_pkt_decoder,
},
#endif
#if defined(__x86_64__)
{
.desc = "x86 bp modify",
.func = test__bp_modify,
},
#endif
{
.desc = "x86 Sample parsing",
.func = test__x86_sample_parsing,
},
{
.func = NULL,
},
};