1llvm-addr2line - a drop-in replacement for addr2line 2==================================================== 3 4.. program:: llvm-addr2line 5 6SYNOPSIS 7-------- 8 9:program:`llvm-addr2line` [*options*] 10 11DESCRIPTION 12----------- 13 14:program:`llvm-addr2line` is an alias for the :manpage:`llvm-symbolizer(1)` 15tool with different defaults. The goal is to make it a drop-in replacement for 16GNU's :program:`addr2line`. 17 18Here are some of those differences: 19 20- ``llvm-addr2line`` interprets all addresses as hexadecimal and ignores an 21 optional ``0x`` prefix, whereas ``llvm-symbolizer`` attempts to determine 22 the base from the literal's prefix and defaults to decimal if there is no 23 prefix. 24 25- ``llvm-addr2line`` defaults not to print function names. Use `-f`_ to enable 26 that. 27 28- ``llvm-addr2line`` defaults not to demangle function names. Use `-C`_ to 29 switch the demangling on. 30 31- ``llvm-addr2line`` defaults not to print inlined frames. Use `-i`_ to show 32 inlined frames for a source code location in an inlined function. 33 34- ``llvm-addr2line`` uses `--output-style=GNU`_ by default. 35 36- ``llvm-addr2line`` parses options from the environment variable 37 ``LLVM_ADDR2LINE_OPTS`` instead of from ``LLVM_SYMBOLIZER_OPTS``. 38 39SEE ALSO 40-------- 41 42:manpage:`llvm-symbolizer(1)` 43 44.. _-f: llvm-symbolizer.html#llvm-symbolizer-opt-f 45.. _-C: llvm-symbolizer.html#llvm-symbolizer-opt-c 46.. _-i: llvm-symbolizer.html#llvm-symbolizer-opt-i 47.. _--output-style=GNU: llvm-symbolizer.html#llvm-symbolizer-opt-output-style 48