'\" t
.\"     Title: function::print_usyms
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: May 2021
.\"    Manual: Context Functions
.\"    Source: SystemTap Tapset Reference
.\"  Language: English
.\"
.TH "FUNCTION::PRINT_USYM" "3stap" "May 2021" "SystemTap Tapset Reference" "Context Functions"
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.SH "NAME"
function::print_usyms \- Print out user stack from string
.SH "SYNOPSIS"
.sp
.nf
    print_usyms(callers:string)
.fi
.SH "ARGUMENTS"
.PP
\fIcallers\fR
.RS 4
String with list of hexadecimal (user) addresses
.RE
.SH "DESCRIPTION"
.PP
This function performs a symbolic lookup of the addresses in the given string, which are assumed to be the result of prior calls to
\fBustack\fR,
\fBucallers\fR, and similar functions\&.
.PP
Prints one line per address, including the address, the name of the function containing the address, and an estimate of its position within that function, as obtained by
\fBusymdata\fR\&. Returns nothing\&.
.SH SEE ALSO\n 
.IR tapset::ucontext-symbols (3stap)