xenial (1) llvm-symbolizer-3.5.1.gz

Provided by: llvm-3.5_3.5.2-3ubuntu1_amd64 bug

NAME
       llvm-symbolizer - convert addresses into source code locations


SYNOPSIS
       llvm-symbolizer [options]


DESCRIPTION
       llvm-symbolizer reads object file names and addresses from standard input and prints corresponding source
       code locations to standard output.  If object file is specified in command  line,  llvm-symbolizer  reads
       only  addresses from standard input. This program uses debug info sections and symbol table in the object
       files.


EXAMPLE
          $ cat addr.txt
          a.out 0x4004f4
          /tmp/b.out 0x400528
          /tmp/c.so 0x710
          /tmp/mach_universal_binary:i386 0x1f84
          /tmp/mach_universal_binary:x86_64 0x100000f24
          $ 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

          _main
          /tmp/source_i386.cc:8

          _main
          /tmp/source_x86_64.cc:8
          $ cat addr2.txt
          0x4004f4
          0x401000
          $ llvm-symbolizer -obj=a.out < addr2.txt
          main
          /tmp/a.cc:4

          foo(int)
          /tmp/a.cc:12


OPTIONS
       -obj   Path to object file to be symbolized.

       -functions=[none|short|linkage]
              Specify the way function names are printed (omit function name,  print  short  function  name,  or
              print full linkage name, respectively).  Defaults to linkage.

       -use-symbol-table
              Prefer function names stored in symbol table to function names in debug info sections. Defaults to
              true.

       -demangle
              Print demangled function names. Defaults to true.

       -inlining
              If a source code location is in an inlined function, prints all the inlnied  frames.  Defaults  to
              true.

       -default-arch
              If  a  binary  contains  object  files  for  multiple architectures (e.g. it is a Mach-O universal
              binary), symbolize the object file for a given architecture.  You can also specify architecture by
              writing  binary_name:arch_name  in the input (see example above). If architecture is not specified
              in either way, address will not be symbolized. Defaults to empty string.


EXIT STATUS
       llvm-symbolizer returns 0. Other exit codes imply internal program error.


AUTHOR
       Maintained by The LLVM Team (http://llvm.org/).


       2003-2014, LLVM Project