linux/tools/perf/arch/arm64
Leo Yan feab999efe perf arm64: Add argument support for SDT
Now the two OP formats are used for SDT marker argument in Arm64 ELF,
one format is general register xNUM (e.g. x1, x2, etc), another is for
using stack pointer to access local variables (e.g. [sp], [sp, 8]).

This patch adds support SDT marker argument for Arm64, it parses OP and
converts to uprobe compatible format.

Signed-off-by: Leo Yan <leo.yan@linaro.org>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Truong <alexandre.truong@arm.com>
Cc: Alexis Berlemont <alexis.berlemont@gmail.com>
Cc: He Zhe <zhe.he@windriver.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sumanth Korikkar <sumanthk@linux.ibm.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lore.kernel.org/lkml/20201225052751.24513-4-leo.yan@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-12-28 09:53:28 -03:00
..
annotate perf annotate: Fix arch specific ->init() failure errors 2019-09-30 17:30:03 -03:00
entry/syscalls perf arm64: Fix mksyscalltbl when system kernel headers are ahead of the kernel 2019-05-28 09:49:03 -03:00
include perf tools arm64: Add libdw DWARF post unwind support for ARM64 2018-03-16 13:53:46 -03:00
tests perf bench: Update the copies of x86's mem{cpy,set}_64.S 2019-12-02 11:40:57 -03:00
util perf arm64: Add argument support for SDT 2020-12-28 09:53:28 -03:00
Build perf tests arm64: Compile tests unconditionally 2019-06-17 15:57:16 -03:00
Makefile perf kvm: Add kvm-stat for arm64 2020-11-04 09:42:41 -03:00