1 llvm-symbolizer - convert addresses into source code locations
2 ==============================================================
7 :program:`llvm-symbolizer` [options]
12 :program:`llvm-symbolizer` reads object file names and addresses from standard
13 input and prints corresponding source code locations to standard output. This
14 program uses debug info sections and symbol table in the object files.
19 .. code-block:: console
25 /tmp/mach_universal_binary:i386 0x1f84
26 /tmp/mach_universal_binary:x86_64 0x100000f24
27 $ llvm-symbolizer < addr.txt
47 /tmp/source_x86_64.cc:8
52 .. option:: -functions
54 Print function names as well as source file/line locations. Defaults to true.
56 .. option:: -use-symbol-table
58 Prefer function names stored in symbol table to function names
59 in debug info sections. Defaults to true.
63 Print demangled function names. Defaults to true.
67 If a source code location is in an inlined function, prints all the
68 inlnied frames. Defaults to true.
70 .. option:: -default-arch
72 If a binary contains object files for multiple architectures (e.g. it is a
73 Mach-O universal binary), symbolize the object file for a given architecture.
74 You can also specify architecture by writing ``binary_name:arch_name`` in the
75 input (see example above). If architecture is not specified in either way,
76 address will not be symbolized. Defaults to empty string.
81 :program:`llvm-symbolizer` returns 0. Other exit codes imply internal program error.