llvm-6502/docs/CommandGuide/llvm-symbolizer.rst
Alexey Samsonov 14809fd526 Docs for llvm-symbolizer command-line tool
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176337 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-01 07:58:27 +00:00

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llvm-symbolizer - convert addresses into source code locations
==============================================================
SYNOPSIS
--------
:program:`llvm-symbolizer` [options]
DESCRIPTION
-----------
:program:`llvm-symbolizer` reads object file names and addresses from standard
input and prints corresponding source code locations to standard output. This
program uses debug info sections and symbol table in the object files.
EXAMPLE
--------
.. code-block:: console
$ cat addr.txt
a.out 0x4004f4
/tmp/b.out 0x400528
/tmp/c.so 0x710
$ llvm-symbolizer < addr.txt
main
/tmp/a.cc:4
f(int, int)
/tmp/b.cc:11
h_inlined_into_g
/tmp/header.h:2
g_inlined_into_f
/tmp/header.h:7
f_inlined_into_main
/tmp/source.cc:3
main
/tmp/source.cc:8
OPTIONS
-------
.. option:: -functions
Print function names as well as source file/line locations. Defaults to true.
.. option:: -use-symbol-table
Prefer function names stored in symbol table to function names
in debug info sections. Defaults to true.
.. option:: -demangle
Print demangled function names. Defaults to true.
.. option:: -inlining
If a source code location is in an inlined function, prints all the
inlnied frames. Defaults to true.
EXIT STATUS
-----------
:program:`llvm-symbolizer` returns 0. Other exit codes imply internal program error.