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2024-06-26perf util: Make util its own libraryIan Rogers1-1/+1
Make the util directory into its own library. This is done to avoid compiling code twice, once for the perf tool and once for the perf python module. For convenience: arch/common.c scripts/perl/Perf-Trace-Util/Context.c scripts/python/Perf-Trace-Util/Context.c are made part of this library. Signed-off-by: Ian Rogers <[email protected]> Reviewed-by: James Clark <[email protected]> Cc: Suzuki K Poulose <[email protected]> Cc: Kees Cook <[email protected]> Cc: Palmer Dabbelt <[email protected]> Cc: Albert Ou <[email protected]> Cc: Nick Terrell <[email protected]> Cc: Gary Guo <[email protected]> Cc: Alex Gaynor <[email protected]> Cc: Boqun Feng <[email protected]> Cc: Wedson Almeida Filho <[email protected]> Cc: Ze Gao <[email protected]> Cc: Alice Ryhl <[email protected]> Cc: Andrei Vagin <[email protected]> Cc: Yicong Yang <[email protected]> Cc: Jonathan Cameron <[email protected]> Cc: Guo Ren <[email protected]> Cc: Miguel Ojeda <[email protected]> Cc: Will Deacon <[email protected]> Cc: Mike Leach <[email protected]> Cc: Leo Yan <[email protected]> Cc: Oliver Upton <[email protected]> Cc: John Garry <[email protected]> Cc: Benno Lossin <[email protected]> Cc: Björn Roy Baron <[email protected]> Cc: Andreas Hindborg <[email protected]> Cc: Paul Walmsley <[email protected]> Signed-off-by: Namhyung Kim <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2024-06-26perf test: Make tests its own libraryIan Rogers1-1/+1
Make the tests code its own library. This is done to avoid compiling code twice, once for the perf tool and once for the perf python module. Signed-off-by: Ian Rogers <[email protected]> Reviewed-by: James Clark <[email protected]> Cc: Suzuki K Poulose <[email protected]> Cc: Kees Cook <[email protected]> Cc: Palmer Dabbelt <[email protected]> Cc: Albert Ou <[email protected]> Cc: Nick Terrell <[email protected]> Cc: Gary Guo <[email protected]> Cc: Alex Gaynor <[email protected]> Cc: Boqun Feng <[email protected]> Cc: Wedson Almeida Filho <[email protected]> Cc: Ze Gao <[email protected]> Cc: Alice Ryhl <[email protected]> Cc: Andrei Vagin <[email protected]> Cc: Yicong Yang <[email protected]> Cc: Jonathan Cameron <[email protected]> Cc: Guo Ren <[email protected]> Cc: Miguel Ojeda <[email protected]> Cc: Will Deacon <[email protected]> Cc: Mike Leach <[email protected]> Cc: Leo Yan <[email protected]> Cc: Oliver Upton <[email protected]> Cc: John Garry <[email protected]> Cc: Benno Lossin <[email protected]> Cc: Björn Roy Baron <[email protected]> Cc: Andreas Hindborg <[email protected]> Cc: Paul Walmsley <[email protected]> Signed-off-by: Namhyung Kim <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2019-02-14perf tools: Rename build libperf to perfJiri Olsa1-2/+2
Rename build libperf to perf, because it's used to build perf. The libperf build object name will be used for libperf library. Signed-off-by: Jiri Olsa <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2016-09-29perf tests: Add dwarf unwind test for powerpcRavi Bangoria1-0/+1
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 <[email protected]> Acked-by: Jiri Olsa <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Anju T Sudhakar <[email protected]> Cc: Josh Poimboeuf <[email protected]> Cc: Masami Hiramatsu <[email protected]> Cc: Matt Fleming <[email protected]> Cc: Michael Ellerman <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Wang Nan <[email protected]> Cc: [email protected] 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 <[email protected]>
2015-02-12perf build: Add arch powerpc objects buildingJiri Olsa1-0/+1
Move the powerpc arch objects building under build framework to be included in the libperf build object. Signed-off-by: Jiri Olsa <[email protected]> Tested-by: Sukadev Bhattiprolu <[email protected]> Tested-by: Will Deacon <[email protected]> Cc: Alexis Berlemont <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Corey Ashford <[email protected]> Cc: David Ahern <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Link: http://lkml.kernel.org/n/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2015-02-12perf build: Add arch x86 objects buildingJiri Olsa1-0/+0
Move the x86 arch objects building under build framework to be included in the libperf build object. Adding also arch/$(ARCH)/Build files for the rest of the archs. The reason for this is that in arch/Build we now do: +libperf-y += $(ARCH)/ which would make the build to fail on other architectures, because the build framework requires 'Build' file in nested directories and this patch adds it only for x86. Signed-off-by: Jiri Olsa <[email protected]> Tested-by: Sukadev Bhattiprolu <[email protected]> Tested-by: Will Deacon <[email protected]> Cc: Alexis Berlemont <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Corey Ashford <[email protected]> Cc: David Ahern <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Link: http://lkml.kernel.org/n/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>