tapset::context-symbols3stap

Overview

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.

stack

Return address at given depth of kernel stack backtrace

See function::stack(3stap)
for details.

print_stack

Print out kernel stack from string

See function::print_stack(3stap)
for details.

sprint_stack

Return stack for kernel addresses from string

See function::sprint_stack(3stap)
for details.

probefunc

Return the probe point's function name, if known

See function::probefunc(3stap)
for details.

probemod

Return the probe point's kernel module name

See function::probemod(3stap)
for details.

modname

Return the kernel module name loaded at the address

See function::modname(3stap)
for details.

symname

Return the kernel symbol associated with the given address

See function::symname(3stap)
for details.

symdata

Return the kernel symbol and module offset for the address

See function::symdata(3stap)
for details.

print_syms

Print out kernel stack from string

See function::print_syms(3stap)
for details.

sprint_syms

Return stack for kernel addresses from string

See function::sprint_syms(3stap)
for details.

symfileline

Return the file name and line number of an address.

See function::symfileline(3stap)
for details.

usymfile

Return the file name of a given address.

See function::usymfile(3stap)
for details.

usymline

Return the line number of an address.

See function::usymline(3stap)
for details.