TAPSET::CONTEXT-UNWIND
Section: Misc. Reference Manual Pages (3stap)
Updated: November 2020
Page Index
NAME
tapset::context-unwind - systemtap context-unwind tapset
DESCRIPTION
Context functions provide additional information about where an event occurred. These functions can
provide information such as a backtrace to where the event occurred and the current register values for the
processor.
- print_backtrace
-
Print kernel stack back trace
-
See
function::print_backtrace(3stap)
for details.
- print_backtrace_fileline
-
Print kernel stack back trace
-
See
function::print_backtrace_fileline(3stap)
for details.
- sprint_backtrace
-
Return stack back trace as string
-
See
function::sprint_backtrace(3stap)
for details.
- backtrace
-
Hex backtrace of current kernel stack
-
See
function::backtrace(3stap)
for details.
- task_backtrace
-
Hex backtrace of an arbitrary task
-
See
function::task_backtrace(3stap)
for details.
SEE ALSO
function::print_backtrace(3stap),
function::print_backtrace_fileline(3stap),
function::sprint_backtrace(3stap),
function::backtrace(3stap),
function::task_backtrace(3stap),
stap(1),
stapprobes(3stap)