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| author | Alex Sverdlin <alexander.sverdlin@nokia.com> | 2022-09-27 13:08:37 +0100 |
|---|---|---|
| committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2022-11-07 14:18:59 +0000 |
| commit | 4ab07fd3fbe6b6fe5f28e0e2987eb02bedc2b495 (patch) | |
| tree | bb709a7e4a21ba562f8b63652c2a5bd21ce4d6e2 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | e66372ecb80dc5179c7abb880229c7452e813d15 (diff) | |
ARM: 9252/1: module: Teach unwinder about PLTs
"unwind: Index not found eef26358" warnings keep popping up on
CONFIG_ARM_MODULE_PLTS-enabled systems if the PC points to a PLT veneer.
Teach the unwinder how to deal with them, taking into account they don't
change state of the stack or register file except loading PC.
Link: https://lore.kernel.org/linux-arm-kernel/20200402153845.30985-1-kursad.oney@broadcom.com/
Tested-by: Kursad Oney <kursad.oney@broadcom.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions