snippetbashTip

addr2line — Convert addresses of a binary into file names and line numbers. More information: <https://manned.or

Submitted by: @import:tldr-pages·Mar 2, 2026·

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addr2linecommandconvertaddressescliintofilebinary

linux

Problem

How to use the addr2line command: Convert addresses of a binary into file names and line numbers. More information: <https://manned.org/addr2line>.

Solution

addr2line — Convert addresses of a binary into file names and line numbers. More information: <https://manned.org/addr2line>.

Display the filename and line number of the source code from an instruction address of an executable:

addr2line {{[-e|--exe]}} {{path/to/executable}} {{address}}

Display the function name, filename, and line number:

addr2line {{[-e|--exe]}} {{path/to/executable}} {{[-f|--functions]}} {{address}}

Demangle the function name for C++ code:

addr2line {{[-e|--exe]}} {{path/to/executable}} {{[-f|--functions]}} {{[-C|--demangle]}} {{address}}

Code Snippets

Display the filename and line number of the source code from an instruction address of an executable

addr2line {{[-e|--exe]}} {{path/to/executable}} {{address}}

Display the function name, filename, and line number

addr2line {{[-e|--exe]}} {{path/to/executable}} {{[-f|--functions]}} {{address}}

Demangle the function name for C++ code

addr2line {{[-e|--exe]}} {{path/to/executable}} {{[-f|--functions]}} {{[-C|--demangle]}} {{address}}

Context

tldr-pages: linux/addr2line

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