.\" -*- nroff -*-
.TH TAPSET::CONTEXT-SYMBOLS 3stap "November 2020" "SystemTap Tapset Reference"
.SH NAME
tapset::context-symbols \- systemtap context-symbols tapset
 
.SH DESCRIPTION

 Context functions provide additional information about where an event occurred. These functions can 
provide information such as a backtrace to where the event occurred and the current register values for the 
processor.

.TP
.P
.TP
.B stack 
Return address at given depth of kernel stack backtrace
.IP
See 
.IR function::stack (3stap)
 for details.
.P
.TP
.B print_stack 
Print out kernel stack from string
.IP
See 
.IR function::print_stack (3stap)
 for details.
.P
.TP
.B sprint_stack 
Return stack for kernel addresses from string
.IP
See 
.IR function::sprint_stack (3stap)
 for details.
.P
.TP
.B probefunc 
Return the probe point's function name, if known
.IP
See 
.IR function::probefunc (3stap)
 for details.
.P
.TP
.B probemod 
Return the probe point's kernel module name
.IP
See 
.IR function::probemod (3stap)
 for details.
.P
.TP
.B modname 
Return the kernel module name loaded at the address
.IP
See 
.IR function::modname (3stap)
 for details.
.P
.TP
.B symname 
Return the kernel symbol associated with the given address
.IP
See 
.IR function::symname (3stap)
 for details.
.P
.TP
.B symdata 
Return the kernel symbol and module offset for the address
.IP
See 
.IR function::symdata (3stap)
 for details.
.P
.TP
.B print_syms 
Print out kernel stack from string
.IP
See 
.IR function::print_syms (3stap)
 for details.
.P
.TP
.B sprint_syms 
Return stack for kernel addresses from string
.IP
See 
.IR function::sprint_syms (3stap)
 for details.
.P
.TP
.B symfileline 
Return the file name and line number of an address.
.IP
See 
.IR function::symfileline (3stap)
 for details.
.P
.TP
.B usymfile 
Return the file name of a given address.
.IP
See 
.IR function::usymfile (3stap)
 for details.
.P
.TP
.B usymline 
Return the line number of an address.
.IP
See 
.IR function::usymline (3stap)
 for details.

.SH SEE ALSO
.BR
.IR \%function::stack (3stap),
.BR
.IR \%function::print_stack (3stap),
.BR
.IR \%function::sprint_stack (3stap),
.BR
.IR \%function::probefunc (3stap),
.BR
.IR \%function::probemod (3stap),
.BR
.IR \%function::modname (3stap),
.BR
.IR \%function::symname (3stap),
.BR
.IR \%function::symdata (3stap),
.BR
.IR \%function::print_syms (3stap),
.BR
.IR \%function::sprint_syms (3stap),
.BR
.IR \%function::symfileline (3stap),
.BR
.IR \%function::usymfile (3stap),
.BR
.IR \%function::usymline (3stap),
.BR
.IR \%stap (1),
.IR \%stapprobes (3stap)