function::sprint_syms(3stap) — Linux manual page

NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | SEE ALSO | COLOPHON

FUNCTION::SPRINT_SYM(3stap) Context FunctionsFUNCTION::SPRINT_SYM(3stap)

NAME         top

       function::sprint_syms - Return stack for kernel addresses from
       string

SYNOPSIS         top

           sprint_syms(callers:string)

ARGUMENTS         top

       callers
           String with list of hexadecimal (kernel) addresses

DESCRIPTION         top

       Perform a symbolic lookup of the addresses in the given string,
       which are assumed to be the result of a prior calls to stack,
       callers, and similar functions.

       Returns a simple backtrace from the given hex string. One line
       per address. Includes the symbol name (or hex address if symbol
       couldn't be resolved) and module name (if found), as obtained
       from symdata. Includes the offset from the start of the function
       if found, otherwise the offset will be added to the module (if
       found, between brackets). Returns the backtrace as string (each
       line terminated by a newline character). Note that the returned
       stack will be truncated to MAXSTRINGLEN, to print fuller and
       richer stacks use print_syms.

SEE ALSO         top

       tapset::context-symbols(3stap)

COLOPHON         top

       This page is part of the systemtap (a tracing and live-system
       analysis tool) project.  Information about the project can be
       found at ⟨https://sourceware.org/systemtap/⟩.  If you have a bug
       report for this manual page, send it to [email protected].
       This page was obtained from the project's upstream Git repository
       ⟨git://sourceware.org/git/systemtap.git⟩ on 2024-06-14.  (At that
       time, the date of the most recent commit that was found in the
       repository was 2024-06-13.)  If you discover any rendering
       problems in this HTML version of the page, or you believe there
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       corrections or improvements to the information in this COLOPHON
       (which is not part of the original manual page), send a mail to
       [email protected]

SystemTap Tapset Reference     April 2024    FUNCTION::SPRINT_SYM(3stap)

Pages that refer to this page: tapset::context-symbols(3stap)