llvm-addr2line - a drop-in replacement for addr2line
llvm-addr2line is an alias for the
llvm-symbolizer(1) tool with different defaults. The goal is to make
it a drop-in replacement for GNU’s addr2line.
Here are some of those differences:
- llvm-addr2line interprets all addresses as hexadecimal and ignores
an optional 0x prefix, whereas llvm-symbolizer attempts to
determine the base from the literal’s prefix and defaults to
decimal if there is no prefix.
- llvm-addr2line defaults not to print function names. Use -f
to enable that.
- llvm-addr2line defaults not to demangle function names. Use
-C to switch the demangling on.
- llvm-addr2line defaults not to print inlined frames. Use -i
to show inlined frames for a source code location in an inlined
function.
- llvm-addr2line uses –output-style=GNU by
default.
- llvm-addr2line parses options from the environment variable
LLVM_ADDR2LINE_OPTS instead of from
LLVM_SYMBOLIZER_OPTS.
Maintained by the LLVM Team (https://llvm.org/).