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 <[email protected]>
Acked-by: Masami Hiramatsu <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Alexandre Truong <[email protected]>
Cc: Alexis Berlemont <[email protected]>
Cc: He Zhe <[email protected]>
Cc: Ian Rogers <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: John Garry <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Mathieu Poirier <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Sumanth Korikkar <[email protected]>
Cc: Thomas Richter <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: [email protected]
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

0 files changed, 0 insertions, 0 deletions