1TAPSET::CONTEXT-UNWIND(3stap)                    TAPSET::CONTEXT-UNWIND(3stap)
2
3
4

NAME

6       tapset::context-unwind - systemtap context-unwind tapset
7
8

DESCRIPTION

10        Context  functions provide additional information about where an event
11       occurred. These functions can provide information such as  a  backtrace
12       to  where  the  event  occurred and the current register values for the
13       processor.
14
15
16
17       print_backtrace
18              Print kernel stack back trace
19
20              See function::print_backtrace(3stap)
21               for details.
22
23       print_backtrace_fileline
24              Print kernel stack back trace
25
26              See function::print_backtrace_fileline(3stap)
27               for details.
28
29       sprint_backtrace
30              Return stack back trace as string
31
32              See function::sprint_backtrace(3stap)
33               for details.
34
35       backtrace
36              Hex backtrace of current kernel stack
37
38              See function::backtrace(3stap)
39               for details.
40
41       task_backtrace
42              Hex backtrace of an arbitrary task
43
44              See function::task_backtrace(3stap)
45               for details.
46
47

SEE ALSO

49                          function::print_backtrace(3stap),
50       function::print_backtrace_fileline(3stap),
51       function::sprint_backtrace(3stap),      function::backtrace(3stap),
52       function::task_backtrace(3stap),  stap(1), stapprobes(3stap)
53
54
55
56SystemTap Tapset Reference       November 2020   TAPSET::CONTEXT-UNWIND(3stap)
Impressum