misc: tegra-profiler: support too deep stack level

misc: tegra-profiler: support too deep stack level

Too deep stack level: handle it properly.
Appropriate unwind reason code has been added.

Unwinding based on frame pointers: add unwind reason codes.

Bug 200005380

Change-Id: I2199df90c746ada6a7f224a8b675638b69dc6da8
Signed-off-by: Igor Nabirushkin <inabirushkin@nvidia.com>
Reviewed-on: http://git-master/r/410717
(cherry picked from commit e96cd9adf0ca020c55545925168671373a67a009)
Reviewed-on: http://git-master/r/454446
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Tested-by: Maxim Morin <mmorin@nvidia.com>
Reviewed-by: Mitch Luban <mluban@nvidia.com>