* [PATCH 27/27] perf tests: Add dwarf unwind test for powerpc
2016-09-29 14:35 [GIT PULL 00/27] perf/core improvements and fixes Arnaldo Carvalho de Melo
@ 2016-09-29 14:35 ` Arnaldo Carvalho de Melo
2016-09-29 17:11 ` [GIT PULL 00/27] perf/core improvements and fixes Ingo Molnar
1 sibling, 0 replies; 3+ messages in thread
From: Arnaldo Carvalho de Melo @ 2016-09-29 14:35 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, Linux Weekly News, Ravi Bangoria,
Alexander Shishkin, Anju T Sudhakar, Josh Poimboeuf,
Masami Hiramatsu, Matt Fleming, Michael Ellerman, Namhyung Kim,
Peter Zijlstra, Wang Nan, linuxppc-dev, Arnaldo Carvalho de Melo
From: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
The user stack dump feature was recently added for powerpc. But there
was no test case available to test it.
This test works same as on other architectures by preparing a stack
frame on the perf test thread and comparing each frame by unwinding it.
$ ./perf test 50
50: Test dwarf unwind : Ok
User stack dump for powerpc: https://lkml.org/lkml/2016/4/28/482
Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Anju T Sudhakar <anju@linux.vnet.ibm.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Matt Fleming <matt.fleming@intel.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wang Nan <wangnan0@huawei.com>
Cc: linuxppc-dev@lists.ozlabs.org
Link: http://lkml.kernel.org/r/1474267100-31079-1-git-send-email-ravi.bangoria@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/arch/powerpc/Build | 1 +
tools/perf/arch/powerpc/include/arch-tests.h | 13 ++++
tools/perf/arch/powerpc/include/perf_regs.h | 2 +
tools/perf/arch/powerpc/tests/Build | 4 ++
tools/perf/arch/powerpc/tests/arch-tests.c | 15 +++++
tools/perf/arch/powerpc/tests/dwarf-unwind.c | 62 ++++++++++++++++++
tools/perf/arch/powerpc/tests/regs_load.S | 94 ++++++++++++++++++++++++++++
tools/perf/tests/Build | 2 +-
tools/perf/tests/dwarf-unwind.c | 2 +-
9 files changed, 193 insertions(+), 2 deletions(-)
create mode 100644 tools/perf/arch/powerpc/include/arch-tests.h
create mode 100644 tools/perf/arch/powerpc/tests/Build
create mode 100644 tools/perf/arch/powerpc/tests/arch-tests.c
create mode 100644 tools/perf/arch/powerpc/tests/dwarf-unwind.c
create mode 100644 tools/perf/arch/powerpc/tests/regs_load.S
diff --git a/tools/perf/arch/powerpc/Build b/tools/perf/arch/powerpc/Build
index 54afe4a467e7..db52fa22d3a1 100644
--- a/tools/perf/arch/powerpc/Build
+++ b/tools/perf/arch/powerpc/Build
@@ -1 +1,2 @@
libperf-y += util/
+libperf-y += tests/
diff --git a/tools/perf/arch/powerpc/include/arch-tests.h b/tools/perf/arch/powerpc/include/arch-tests.h
new file mode 100644
index 000000000000..84d8dedef2ed
--- /dev/null
+++ b/tools/perf/arch/powerpc/include/arch-tests.h
@@ -0,0 +1,13 @@
+#ifndef ARCH_TESTS_H
+#define ARCH_TESTS_H
+
+#ifdef HAVE_DWARF_UNWIND_SUPPORT
+struct thread;
+struct perf_sample;
+int test__arch_unwind_sample(struct perf_sample *sample,
+ struct thread *thread);
+#endif
+
+extern struct test arch_tests[];
+
+#endif
diff --git a/tools/perf/arch/powerpc/include/perf_regs.h b/tools/perf/arch/powerpc/include/perf_regs.h
index 75de0e92e71e..c12f4e804f66 100644
--- a/tools/perf/arch/powerpc/include/perf_regs.h
+++ b/tools/perf/arch/powerpc/include/perf_regs.h
@@ -5,6 +5,8 @@
#include <linux/types.h>
#include <asm/perf_regs.h>
+void perf_regs_load(u64 *regs);
+
#define PERF_REGS_MASK ((1ULL << PERF_REG_POWERPC_MAX) - 1)
#define PERF_REGS_MAX PERF_REG_POWERPC_MAX
#ifdef __powerpc64__
diff --git a/tools/perf/arch/powerpc/tests/Build b/tools/perf/arch/powerpc/tests/Build
new file mode 100644
index 000000000000..d827ef384b33
--- /dev/null
+++ b/tools/perf/arch/powerpc/tests/Build
@@ -0,0 +1,4 @@
+libperf-$(CONFIG_DWARF_UNWIND) += regs_load.o
+libperf-$(CONFIG_DWARF_UNWIND) += dwarf-unwind.o
+
+libperf-y += arch-tests.o
diff --git a/tools/perf/arch/powerpc/tests/arch-tests.c b/tools/perf/arch/powerpc/tests/arch-tests.c
new file mode 100644
index 000000000000..e24f46241f40
--- /dev/null
+++ b/tools/perf/arch/powerpc/tests/arch-tests.c
@@ -0,0 +1,15 @@
+#include <string.h>
+#include "tests/tests.h"
+#include "arch-tests.h"
+
+struct test arch_tests[] = {
+#ifdef HAVE_DWARF_UNWIND_SUPPORT
+ {
+ .desc = "Test dwarf unwind",
+ .func = test__dwarf_unwind,
+ },
+#endif
+ {
+ .func = NULL,
+ },
+};
diff --git a/tools/perf/arch/powerpc/tests/dwarf-unwind.c b/tools/perf/arch/powerpc/tests/dwarf-unwind.c
new file mode 100644
index 000000000000..0bac3137ccbd
--- /dev/null
+++ b/tools/perf/arch/powerpc/tests/dwarf-unwind.c
@@ -0,0 +1,62 @@
+#include <string.h>
+#include "perf_regs.h"
+#include "thread.h"
+#include "map.h"
+#include "event.h"
+#include "debug.h"
+#include "tests/tests.h"
+#include "arch-tests.h"
+
+#define STACK_SIZE 8192
+
+static int sample_ustack(struct perf_sample *sample,
+ struct thread *thread, u64 *regs)
+{
+ struct stack_dump *stack = &sample->user_stack;
+ struct map *map;
+ unsigned long sp;
+ u64 stack_size, *buf;
+
+ buf = malloc(STACK_SIZE);
+ if (!buf) {
+ pr_debug("failed to allocate sample uregs data\n");
+ return -1;
+ }
+
+ sp = (unsigned long) regs[PERF_REG_POWERPC_R1];
+
+ map = map_groups__find(thread->mg, MAP__VARIABLE, (u64) sp);
+ if (!map) {
+ pr_debug("failed to get stack map\n");
+ free(buf);
+ return -1;
+ }
+
+ stack_size = map->end - sp;
+ stack_size = stack_size > STACK_SIZE ? STACK_SIZE : stack_size;
+
+ memcpy(buf, (void *) sp, stack_size);
+ stack->data = (char *) buf;
+ stack->size = stack_size;
+ return 0;
+}
+
+int test__arch_unwind_sample(struct perf_sample *sample,
+ struct thread *thread)
+{
+ struct regs_dump *regs = &sample->user_regs;
+ u64 *buf;
+
+ buf = calloc(1, sizeof(u64) * PERF_REGS_MAX);
+ if (!buf) {
+ pr_debug("failed to allocate sample uregs data\n");
+ return -1;
+ }
+
+ perf_regs_load(buf);
+ regs->abi = PERF_SAMPLE_REGS_ABI;
+ regs->regs = buf;
+ regs->mask = PERF_REGS_MASK;
+
+ return sample_ustack(sample, thread, buf);
+}
diff --git a/tools/perf/arch/powerpc/tests/regs_load.S b/tools/perf/arch/powerpc/tests/regs_load.S
new file mode 100644
index 000000000000..d76c9a32f327
--- /dev/null
+++ b/tools/perf/arch/powerpc/tests/regs_load.S
@@ -0,0 +1,94 @@
+#include <linux/linkage.h>
+
+/* Offset is based on macros from arch/powerpc/include/uapi/asm/ptrace.h. */
+#define R0 0
+#define R1 1 * 8
+#define R2 2 * 8
+#define R3 3 * 8
+#define R4 4 * 8
+#define R5 5 * 8
+#define R6 6 * 8
+#define R7 7 * 8
+#define R8 8 * 8
+#define R9 9 * 8
+#define R10 10 * 8
+#define R11 11 * 8
+#define R12 12 * 8
+#define R13 13 * 8
+#define R14 14 * 8
+#define R15 15 * 8
+#define R16 16 * 8
+#define R17 17 * 8
+#define R18 18 * 8
+#define R19 19 * 8
+#define R20 20 * 8
+#define R21 21 * 8
+#define R22 22 * 8
+#define R23 23 * 8
+#define R24 24 * 8
+#define R25 25 * 8
+#define R26 26 * 8
+#define R27 27 * 8
+#define R28 28 * 8
+#define R29 29 * 8
+#define R30 30 * 8
+#define R31 31 * 8
+#define NIP 32 * 8
+#define CTR 35 * 8
+#define LINK 36 * 8
+#define XER 37 * 8
+
+.globl perf_regs_load
+perf_regs_load:
+ std 0, R0(3)
+ std 1, R1(3)
+ std 2, R2(3)
+ std 3, R3(3)
+ std 4, R4(3)
+ std 5, R5(3)
+ std 6, R6(3)
+ std 7, R7(3)
+ std 8, R8(3)
+ std 9, R9(3)
+ std 10, R10(3)
+ std 11, R11(3)
+ std 12, R12(3)
+ std 13, R13(3)
+ std 14, R14(3)
+ std 15, R15(3)
+ std 16, R16(3)
+ std 17, R17(3)
+ std 18, R18(3)
+ std 19, R19(3)
+ std 20, R20(3)
+ std 21, R21(3)
+ std 22, R22(3)
+ std 23, R23(3)
+ std 24, R24(3)
+ std 25, R25(3)
+ std 26, R26(3)
+ std 27, R27(3)
+ std 28, R28(3)
+ std 29, R29(3)
+ std 30, R30(3)
+ std 31, R31(3)
+
+ /* store NIP */
+ mflr 4
+ std 4, NIP(3)
+
+ /* Store LR */
+ std 4, LINK(3)
+
+ /* Store XER */
+ mfxer 4
+ std 4, XER(3)
+
+ /* Store CTR */
+ mfctr 4
+ std 4, CTR(3)
+
+ /* Restore original value of r4 */
+ ld 4, R4(3)
+
+ blr
diff --git a/tools/perf/tests/Build b/tools/perf/tests/Build
index dc51bc570e51..8a4ce492f7b2 100644
--- a/tools/perf/tests/Build
+++ b/tools/perf/tests/Build
@@ -71,7 +71,7 @@ $(OUTPUT)tests/llvm-src-relocation.c: tests/bpf-script-test-relocation.c tests/B
$(Q)sed -e 's/"/\\"/g' -e 's/\(.*\)/"\1\\n"/g' $< >> $@
$(Q)echo ';' >> $@
-ifeq ($(ARCH),$(filter $(ARCH),x86 arm arm64))
+ifeq ($(ARCH),$(filter $(ARCH),x86 arm arm64 powerpc))
perf-$(CONFIG_DWARF_UNWIND) += dwarf-unwind.o
endif
diff --git a/tools/perf/tests/dwarf-unwind.c b/tools/perf/tests/dwarf-unwind.c
index 8f6eb853aaf7..1046491de4b2 100644
--- a/tools/perf/tests/dwarf-unwind.c
+++ b/tools/perf/tests/dwarf-unwind.c
@@ -11,7 +11,7 @@
#include "thread.h"
#include "callchain.h"
-#if defined (__x86_64__) || defined (__i386__)
+#if defined (__x86_64__) || defined (__i386__) || defined (__powerpc__)
#include "arch-tests.h"
#endif
--
2.7.4
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [GIT PULL 00/27] perf/core improvements and fixes
2016-09-29 14:35 [GIT PULL 00/27] perf/core improvements and fixes Arnaldo Carvalho de Melo
2016-09-29 14:35 ` [PATCH 27/27] perf tests: Add dwarf unwind test for powerpc Arnaldo Carvalho de Melo
@ 2016-09-29 17:11 ` Ingo Molnar
1 sibling, 0 replies; 3+ messages in thread
From: Ingo Molnar @ 2016-09-29 17:11 UTC (permalink / raw)
To: Arnaldo Carvalho de Melo
Cc: linux-kernel, Linux Weekly News, Adrian Hunter,
Alexander Shishkin, Andi Kleen, Anju T Sudhakar, Chong Jiang,
Clark Williams, Daniel Bristot de Oliveira, David Ahern,
Jiri Olsa, Josh Poimboeuf, linux-arm-kernel, linuxppc-dev,
Masami Hiramatsu, Mathieu Poirier, Matt Fleming, Michael Ellerman,
Namhyung Kim, Peter Zijlstra, pi3orama, Ravi Bangoria, Simon Que,
Steven Rostedt, Thomas Gleixner, Wang Nan, Zefan Li,
Arnaldo Carvalho de Melo
* Arnaldo Carvalho de Melo <acme@kernel.org> wrote:
> Hi Ingo,
>
> Please consider pulling, more to come soon,
>
> - Arnaldo
>
> Build and test results at the end of this message.
>
> The following changes since commit 6b652de2b27c0a4020ce0e8f277e782b6af76096:
>
> Merge tag 'perf-core-for-mingo-20160922' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2016-09-23 07:21:38 +0200)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo-20160929
>
> for you to fetch changes up to d18019a53a07e009899ff6b8dc5ec30f249360d9:
>
> perf tests: Add dwarf unwind test for powerpc (2016-09-29 11:18:21 -0300)
>
> ----------------------------------------------------------------
> perf/core improvements and fixes:
>
> User visible:
> -------------
>
> New features:
>
> - Add support for using symbols in address filters with Intel PT and ARM
> CoreSight (hardware assisted tracing facilities) (Adrian Hunter, Mathieu Poirier)
>
> Fixes:
>
> - Fix MMAP event synthesis for pre-existing threads when no hugetlbfs
> mount is in place (Adrian Hunter)
>
> - Don't ignore kernel idle symbols in 'perf script' (Adrian Hunter)
>
> - Assorted Intel PT fixes (Adrian Hunter)
>
> Improvements:
>
> - Fix handling of C++ symbols in 'perf probe' (Masami Hiramatsu)
>
> - Beautify sched_[gs]et_attr return value in 'perf trace' (Arnaldo Carvalho de Melo)
>
> Infrastructure:
> ---------------
>
> New features:
>
> - Add dwarf unwind 'perf test' for powerpc (Ravi Bangoria)
>
> Fixes:
>
> - Fix error paths in 'perf record' (Adrian Hunter)
>
> Documentation:
>
> - Update documentation info about quipper, a C++ parser for converting
> to/from perf.data/chromium profiling format (Simon Que)
>
> Build Fixes:
>
> Fix building in 32 bit platform with libbabeltrace (Wang Nan)
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
>
> ----------------------------------------------------------------
> Adrian Hunter (16):
> perf record: Fix documentation 'event_sources' -> 'event_source'
> perf tools: Fix MMAP event synthesis broken by MAP_HUGETLB change
> perf script: Fix vanished idle symbols
> perf record: Rename label 'out_symbol_exit'
> perf record: Fix error paths
> perf symbols: Add dso__last_symbol()
> perf record: Add support for using symbols in address filters
> perf probe: Increase debug level of SDT debug messages
> perf intel-pt: Fix snapshot overlap detection decoder errors
> perf intel-pt: Add support for recording the max non-turbo ratio
> perf intel-pt: Fix missing error codes processing auxtrace_info
> perf intel-pt: Add a helper function for processing AUXTRACE_INFO
> perf intel-pt: Record address filter in AUXTRACE_INFO event
> perf intel-pt: Read address filter from AUXTRACE_INFO event
> perf intel-pt: Enable decoder to handle TIP.PGD with missing IP
> perf intel-pt: Fix decoding when there are address filters
>
> Arnaldo Carvalho de Melo (1):
> perf trace: Beautify sched_[gs]et_attr return value
>
> Masami Hiramatsu (4):
> perf probe: Ignore the error of finding inline instance
> perf probe: Skip if the function address is 0
> perf probe: Fix to cut off incompatible chars from group name
> perf probe: Match linkage name with mangled name
>
> Mathieu Poirier (3):
> perf tools: Make perf_evsel__append_filter() generic
> perf evsel: New tracepoint specific function
> perf evsel: Add support for address filters
>
> Ravi Bangoria (1):
> perf tests: Add dwarf unwind test for powerpc
>
> Simon Que (1):
> perf tools: Update documentation info about quipper
>
> Wang Nan (1):
> perf data: Fix building in 32 bit platform with libbabeltrace
>
> tools/perf/Documentation/perf-record.txt | 61 +-
> tools/perf/Documentation/perf.data-file-format.txt | 6 +-
> tools/perf/arch/powerpc/Build | 1 +
> tools/perf/arch/powerpc/include/arch-tests.h | 13 +
> tools/perf/arch/powerpc/include/perf_regs.h | 2 +
> tools/perf/arch/powerpc/tests/Build | 4 +
> tools/perf/arch/powerpc/tests/arch-tests.c | 15 +
> tools/perf/arch/powerpc/tests/dwarf-unwind.c | 62 ++
> tools/perf/arch/powerpc/tests/regs_load.S | 94 +++
> tools/perf/arch/x86/util/intel-pt.c | 57 +-
> tools/perf/builtin-record.c | 32 +-
> tools/perf/builtin-trace.c | 10 +-
> tools/perf/tests/Build | 2 +-
> tools/perf/tests/dwarf-unwind.c | 2 +-
> tools/perf/util/auxtrace.c | 737 +++++++++++++++++++++
> tools/perf/util/auxtrace.h | 54 ++
> tools/perf/util/build-id.c | 4 +-
> tools/perf/util/data-convert-bt.c | 2 +-
> tools/perf/util/dwarf-aux.c | 28 +-
> tools/perf/util/dwarf-aux.h | 3 +
> tools/perf/util/event.c | 3 +-
> tools/perf/util/evsel.c | 16 +-
> tools/perf/util/evsel.h | 5 +-
> tools/perf/util/evsel_fprintf.c | 7 +-
> .../perf/util/intel-pt-decoder/intel-pt-decoder.c | 30 +
> .../perf/util/intel-pt-decoder/intel-pt-decoder.h | 1 +
> tools/perf/util/intel-pt.c | 172 ++++-
> tools/perf/util/intel-pt.h | 4 +-
> tools/perf/util/parse-events.c | 41 +-
> tools/perf/util/probe-event.c | 10 +-
> tools/perf/util/probe-file.c | 2 +-
> tools/perf/util/probe-finder.c | 17 +-
> tools/perf/util/symbol.c | 15 +
> tools/perf/util/symbol.h | 1 +
> 34 files changed, 1451 insertions(+), 62 deletions(-)
> create mode 100644 tools/perf/arch/powerpc/include/arch-tests.h
> create mode 100644 tools/perf/arch/powerpc/tests/Build
> create mode 100644 tools/perf/arch/powerpc/tests/arch-tests.c
> create mode 100644 tools/perf/arch/powerpc/tests/dwarf-unwind.c
> create mode 100644 tools/perf/arch/powerpc/tests/regs_load.S
>
> # time dm
> 1 alpine:3.4: Ok
> 2 android-ndk:r12b-arm: Ok
> 3 archlinux:latest: Ok
> 4 centos:5: Ok
> 5 centos:6: Ok
> 6 centos:7: Ok
> 7 debian:7: Ok
> 8 debian:8: Ok
> 9 debian:experimental: Ok
> 10 fedora:20: Ok
> 11 fedora:21: Ok
> 12 fedora:22: Ok
> 13 fedora:23: Ok
> 14 fedora:24: Ok
> 15 fedora:24-x-ARC-uClibc: Ok
> 16 fedora:rawhide: Ok
> 17 mageia:5: Ok
> 18 opensuse:13.2: Ok
> 19 opensuse:42.1: Ok
> 20 opensuse:tumbleweed: Ok
> 21 ubuntu:12.04.5: Ok
> 22 ubuntu:14.04: Ok
> 23 ubuntu:14.04.4: Ok
> 24 ubuntu:15.10: Ok
> 25 ubuntu:16.04: Ok
> 26 ubuntu:16.04-x-arm: Ok
> 27 ubuntu:16.04-x-arm64: Ok
> 28 ubuntu:16.04-x-powerpc: Ok
> 29 ubuntu:16.04-x-powerpc64: Ok
> 30 ubuntu:16.04-x-powerpc64el: Ok
> 31 ubuntu:16.04-x-s390: Ok
> 32 ubuntu:16.10: Ok
> 33 2246.21
>
> real 37m26.862s
> user 0m2.148s
> sys 0m2.256s
> #
>
> # perf test
> 1: vmlinux symtab matches kallsyms : Ok
> 2: detect openat syscall event : Ok
> 3: detect openat syscall event on all cpus : Ok
> 4: read samples using the mmap interface : Ok
> 5: parse events tests : Ok
> 6: Validate PERF_RECORD_* events & perf_sample fields : Ok
> 7: Test perf pmu format parsing : Ok
> 8: Test dso data read : Ok
> 9: Test dso data cache : Ok
> 10: Test dso data reopen : Ok
> 11: roundtrip evsel->name check : Ok
> 12: Check parsing of sched tracepoints fields : Ok
> 13: Generate and check syscalls:sys_enter_openat event fields: Ok
> 14: struct perf_event_attr setup : Ok
> 15: Test matching and linking multiple hists : Ok
> 16: Try 'import perf' in python, checking link problems : Ok
> 17: Test breakpoint overflow signal handler : Ok
> 18: Test breakpoint overflow sampling : Ok
> 19: Test number of exit event of a simple workload : Ok
> 20: Test software clock events have valid period values : Ok
> 21: Test object code reading : Ok
> 22: Test sample parsing : Ok
> 23: Test using a dummy software event to keep tracking : Ok
> 24: Test parsing with no sample_id_all bit set : Ok
> 25: Test filtering hist entries : Ok
> 26: Test mmap thread lookup : Ok
> 27: Test thread mg sharing : Ok
> 28: Test output sorting of hist entries : Ok
> 29: Test cumulation of child hist entries : Ok
> 30: Test tracking with sched_switch : Ok
> 31: Filter fds with revents mask in a fdarray : Ok
> 32: Add fd to a fdarray, making it autogrow : Ok
> 33: Test kmod_path__parse function : Ok
> 34: Test thread map : Ok
> 35: Test LLVM searching and compiling :
> 35.1: Basic BPF llvm compiling test : Ok
> 35.2: Test kbuild searching : Ok
> 35.3: Compile source for BPF prologue generation test : Ok
> 35.4: Compile source for BPF relocation test : Ok
> 36: Test topology in session : Ok
> 37: Test BPF filter :
> 37.1: Test basic BPF filtering : Ok
> 37.2: Test BPF prologue generation : Ok
> 37.3: Test BPF relocation checker : Ok
> 38: Test thread map synthesize : Ok
> 39: Test cpu map synthesize : Ok
> 40: Test stat config synthesize : Ok
> 41: Test stat synthesize : Ok
> 42: Test stat round synthesize : Ok
> 43: Test attr update synthesize : Ok
> 44: Test events times : Ok
> 45: Test backward reading from ring buffer : Ok
> 46: Test cpu map print : Ok
> 47: Test SDT event probing : Ok
> 48: Test is_printable_array function : Ok
> 49: Test bitmap print : Ok
> 50: x86 rdpmc test : Ok
> 51: Test converting perf time to TSC : Ok
> 52: Test dwarf unwind : Ok
> 53: Test x86 instruction decoder - new instructions : Ok
> 54: Test intel cqm nmi context read : Skip
> #
>
> $ make -C tools/perf build-test
> make: Entering directory '/home/acme/git/linux/tools/perf'
> tarpkg: ./tests/perf-targz-src-pkg .
> make_debug_O: make DEBUG=1
> make_no_libnuma_O: make NO_LIBNUMA=1
> make_no_slang_O: make NO_SLANG=1
> make_no_libaudit_O: make NO_LIBAUDIT=1
> make_no_libbpf_O: make NO_LIBBPF=1
> make_install_prefix_slash_O: make install prefix=/tmp/krava/
> make_tags_O: make tags
> make_doc_O: make doc
> make_no_libunwind_O: make NO_LIBUNWIND=1
> make_install_bin_O: make install-bin
> make_no_libbionic_O: make NO_LIBBIONIC=1
> make_with_babeltrace_O: make LIBBABELTRACE=1
> make_no_demangle_O: make NO_DEMANGLE=1
> make_perf_o_O: make perf.o
> make_no_auxtrace_O: make NO_AUXTRACE=1
> make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1
> make_pure_O: make
> make_util_map_o_O: make util/map.o
> make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1
> make_no_newt_O: make NO_NEWT=1
> make_no_libpython_O: make NO_LIBPYTHON=1
> make_util_pmu_bison_o_O: make util/pmu-bison.o
> make_help_O: make help
> make_install_prefix_O: make install prefix=/tmp/krava
> make_static_O: make LDFLAGS=-static
> make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
> make_no_backtrace_O: make NO_BACKTRACE=1
> make_clean_all_O: make clean all
> make_install_O: make install
> make_no_libelf_O: make NO_LIBELF=1
> make_no_libperl_O: make NO_LIBPERL=1
> make_no_gtk2_O: make NO_GTK2=1
> make_minimal_O: make NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 NO_LIBCRYPTO=1 NO_SDT=1
> OK
> make: Leaving directory '/home/acme/git/linux/tools/perf'
> $
Pulled, thanks a lot Arnaldo!
Ingo
^ permalink raw reply [flat|nested] 3+ messages in thread