TAPSET::CONTEXT-UNWIND(3stap)

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)