Name

function::print_ubacktrace_fileline — Print stack back trace for current user-space task.

Synopsis

1) print_ubacktrace_fileline()
2) print_ubacktrace_fileline(pc:long,sp:long,fp:long)

Arguments

pc

-- undescribed --

sp

-- undescribed --

fp

-- undescribed --

Description

1)

2) Equivalent toprint_ubacktrace, but output for each symbol is longer including file names and line numbers.

Note

To get (full) backtraces for user space applications and shared shared libraries not mentioned in the current script run stap with -d /path/to/exe-or-so and/or add --ldd to load all needed unwind data.