1TAPSET::UCONTEXT-SYMBOLS(3stap)                TAPSET::UCONTEXT-SYMBOLS(3stap)
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NAME

6       tapset::ucontext-symbols - systemtap ucontext-symbols tapset
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DESCRIPTION

10        User context symbol functions provide additional information about
11        addresses from an application. These functions can provide
12        information about the user space map (library) that the event occurred
13       or
14        the function symbol of an address.
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18       ustack Return address at given depth of user stack backtrace
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20              See function::ustack(3stap)
21               for details.
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23       usymname
24              Return the symbol of an address in the current task.
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26              See function::usymname(3stap)
27               for details.
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29       usymdata
30              Return the symbol and module offset of an address.
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32              See function::usymdata(3stap)
33               for details.
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35       print_ustack
36              Print out stack for the current task from string.
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38              See function::print_ustack(3stap)
39               for details.
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41       print_usyms
42              Print out user stack from string
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44              See function::print_usyms(3stap)
45               for details.
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47       sprint_ustack
48              Return stack for the current task from string.
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50              See function::sprint_ustack(3stap)
51               for details.
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53       sprint_usyms
54              Return stack for user addresses from string
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56              See function::sprint_usyms(3stap)
57               for details.
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59       usymfileline
60              Return the file name and line number of an address.
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62              See function::usymfileline(3stap)
63               for details.
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65       usymfile
66              Return the file name of a given address.
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68              See function::usymfile(3stap)
69               for details.
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71       usymline
72              Return the line number of an address.
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74              See function::usymline(3stap)
75               for details.
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SEE ALSO

79            function::ustack(3stap),          function::usymname(3stap),
80       function::usymdata(3stap),          function::print_ustack(3stap),
81       function::print_usyms(3stap),       function::sprint_ustack(3stap),
82       function::sprint_usyms(3stap),        function::usymfileline(3stap),
83       function::usymfile(3stap),     function::usymline(3stap),      stap(1),
84       stapprobes(3stap)
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88SystemTap Tapset Reference         May 2021    TAPSET::UCONTEXT-SYMBOLS(3stap)