llvm-addr2line - a drop-in replacement for addr2line¶
SYNOPSIS¶
llvm-addr2line [options]
DESCRIPTION¶
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-addr2lineinterprets all addresses as hexadecimal and ignores an optional- 0xprefix, whereas- llvm-symbolizerattempts to determine the base from the literal’s prefix and defaults to decimal if there is no prefix.
- llvm-addr2linedefaults not to print function names. Use -f to enable that.
- llvm-addr2linedefaults not to demangle function names. Use -C to switch the demangling on.
- llvm-addr2linedefaults not to print inlined frames. Use -i to show inlined frames for a source code location in an inlined function.
- llvm-addr2lineuses –output-style=GNU by default.
- llvm-addr2lineparses options from the environment variable- LLVM_ADDR2LINE_OPTSinstead of from- LLVM_SYMBOLIZER_OPTS.
