1FUNCTION::PRINT_UBAC(3stap) Context Functions FUNCTION::PRINT_UBAC(3stap)
2
3
4
6 function::print_ubacktrace - Print stack back trace for current
7 user-space task.
8
10 print_ubacktrace()
11
13 None
14
16 Equivalent to print_ustack(ubacktrace), except that deeper stack
17 nesting may be supported. Returns nothing. See print_backtrace for
18 kernel backtrace.
19
21 To get (full) backtraces for user space applications and shared shared
22 libraries not mentioned in the current script run stap with -d
23 /path/to/exe-or-so and/or add --ldd to load all needed unwind data.
24
26 tapset::ucontext-unwind(3stap)
27
28
29
30SystemTap Tapset Reference May 2019 FUNCTION::PRINT_UBAC(3stap)