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Diffstat (limited to 'docs/CommandGuide/llvm-symbolizer.rst')
| -rw-r--r-- | docs/CommandGuide/llvm-symbolizer.rst | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/docs/CommandGuide/llvm-symbolizer.rst b/docs/CommandGuide/llvm-symbolizer.rst index e03be9b..ce2d9c0 100644 --- a/docs/CommandGuide/llvm-symbolizer.rst +++ b/docs/CommandGuide/llvm-symbolizer.rst @@ -10,7 +10,9 @@ DESCRIPTION ----------- :program:`llvm-symbolizer` reads object file names and addresses from standard -input and prints corresponding source code locations to standard output. This +input and prints corresponding source code locations to standard output. +If object file is specified in command line, :program:`llvm-symbolizer` reads +only addresses from standard input. This program uses debug info sections and symbol table in the object files. EXAMPLE @@ -45,13 +47,28 @@ EXAMPLE _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 ------- -.. option:: -functions +.. option:: -obj + + Path to object file to be symbolized. + +.. option:: -functions=[none|short|linkage] - Print function names as well as source file/line locations. Defaults to true. + Specify the way function names are printed (omit function name, + print short function name, or print full linkage name, respectively). + Defaults to ``linkage``. .. option:: -use-symbol-table |
