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NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | SEE ALSO | COLOPHON |
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FUNCTION::SPRINT_SYM(3stap) Context FunctionsFUNCTION::SPRINT_SYM(3stap)
function::sprint_syms - Return stack for kernel addresses from
string
sprint_syms(callers:string)
callers
String with list of hexadecimal (kernel) addresses
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.
tapset::context-symbols(3stap)
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 systemtap@sourceware.org.
This page was obtained from the project's upstream Git repository
⟨git://sourceware.org/git/systemtap.git⟩ on 2023-12-22. (At that
time, the date of the most recent commit that was found in the
repository was 2023-12-21.) If you discover any rendering
problems in this HTML version of the page, or you believe there
is a better or more up-to-date source for the page, or you have
corrections or improvements to the information in this COLOPHON
(which is not part of the original manual page), send a mail to
man-pages@man7.org
SystemTap Tapset Reference November 2023 FUNCTION::SPRINT_SYM(3stap)
Pages that refer to this page: tapset::context-symbols(3stap)
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HTML rendering created 2023-12-22 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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