tapset::context-unwind
systemtap context-unwind tapset
- Provided by: systemtap-doc (Version: 4.2-3ubuntu0.1)
- Source: systemtap
- Report a bug
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)