From: jean.pihet@linaro.org (Jean Pihet)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/3] perf tools: Add libdw DWARF post unwind support for ARM64
Date: Wed, 19 Mar 2014 10:42:32 +0100 [thread overview]
Message-ID: <1395222155-22205-1-git-send-email-jean.pihet@linaro.org> (raw)
Adding libdw DWARF post unwind support, which is part
of elfutils-devel/libdw-dev package from version 0.158.
Also includes the test suite for dwarf unwinding, by adding the
arch specific test code and the perf_regs_load function.
This series depends on the following kernel patches series:
- AARCH64 unwinding support [1],
- ARM libdw integration [2],
and on the changes from the branch for:
- libdw AARCH64 unwinding support [3].
[1] http://www.spinics.net/lists/arm-kernel/msg304483.html
[2] http://www.spinics.net/lists/arm-kernel/msg312423.html
[3] https://git.fedorahosted.org/cgit/elfutils.git/log/?h=mjw/aarch64-unwind
Jean Pihet (3):
perf tests: Introduce perf_regs_load function on ARM64
perf tests: Add dwarf unwind test on ARM64
perf tools: Add libdw DWARF post unwind support for ARM64
tools/perf/Makefile.perf | 2 +-
tools/perf/arch/arm64/Makefile | 7 ++++
tools/perf/arch/arm64/include/perf_regs.h | 5 +++
tools/perf/arch/arm64/tests/dwarf-unwind.c | 59 ++++++++++++++++++++++++++++++
tools/perf/arch/arm64/tests/regs_load.S | 39 ++++++++++++++++++++
tools/perf/arch/arm64/util/unwind-libdw.c | 53 +++++++++++++++++++++++++++
tools/perf/tests/builtin-test.c | 3 +-
tools/perf/tests/tests.h | 3 +-
8 files changed, 168 insertions(+), 3 deletions(-)
create mode 100644 tools/perf/arch/arm64/tests/dwarf-unwind.c
create mode 100644 tools/perf/arch/arm64/tests/regs_load.S
create mode 100644 tools/perf/arch/arm64/util/unwind-libdw.c
---
- Rebased on latest acme/perf/core git tree,
- Tested on the ARMv8 Foundation emulator.
--
1.7.11.7
next reply other threads:[~2014-03-19 9:42 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-19 9:42 Jean Pihet [this message]
2014-03-19 9:42 ` [PATCH 1/3] perf tests: Introduce perf_regs_load function on ARM64 Jean Pihet
2014-03-21 15:11 ` Mark Rutland
2014-03-25 15:23 ` Jean Pihet
2014-04-04 7:51 ` Jean Pihet
2014-04-22 8:13 ` Jean Pihet
2014-04-22 10:37 ` Will Deacon
2014-04-22 13:24 ` Mark Rutland
2014-04-22 13:42 ` Mark Rutland
2014-04-28 13:10 ` Jean Pihet
2014-04-28 13:12 ` Jean Pihet
2014-05-02 9:19 ` Jean Pihet
2014-05-02 16:51 ` Will Deacon
2014-05-05 7:07 ` Jean Pihet
2014-05-06 8:51 ` Will Deacon
2014-03-19 9:42 ` [PATCH 2/3] perf tests: Add dwarf unwind test " Jean Pihet
2014-03-19 9:42 ` [PATCH 3/3] perf tools: Add libdw DWARF post unwind support for ARM64 Jean Pihet
-- strict thread matches above, loose matches on Subject: below --
2014-05-06 15:55 [PATCH 0/3] " Jean Pihet
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