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| author | Jiping Ma <jiping.ma2@windriver.com> | 2020-05-11 10:52:07 +0800 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2020-06-25 14:47:04 +0100 |
| commit | 8dfe804a4031ca6ba3a3efb2048534249b64f3a5 (patch) | |
| tree | 98f3ed69b65171b6b53fd2103e2aaa610679596c /scripts/gdb/linux/timerlist.py | |
| parent | cb944f02d0d8c5a5f38119242325fe26504d33d2 (diff) | |
arm64: perf: Report the PC value in REGS_ABI_32 mode
A 32-bit perf querying the registers of a compat task using REGS_ABI_32
will receive zeroes from w15, when it expects to find the PC.
Return the PC value for register dwarf register 15 when returning register
values for a compat task to perf.
Cc: <stable@vger.kernel.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Jiping Ma <jiping.ma2@windriver.com>
Link: https://lore.kernel.org/r/1589165527-188401-1-git-send-email-jiping.ma2@windriver.com
[will: Shuffled code and added a comment]
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'scripts/gdb/linux/timerlist.py')
0 files changed, 0 insertions, 0 deletions