# `addr2line` Change Log -------------------------------------------------------------------------------- ## 0.25.1 (2025/09/13) ### Changed * Fixed line parsing for split DWARF. [#353](https://github.com/gimli-rs/addr2line/pull/353) * Changed `.debug_aranges` parsing to skip invalid entries instead of failing. [#355](https://github.com/gimli-rs/addr2line/pull/355) -------------------------------------------------------------------------------- ## 0.25.0 (2025/06/11) ### Breaking changes * Updated `gimli` dependency. ### Added * Added `Loader::find_symbol`. [#341](https://github.com/gimli-rs/addr2line/pull/341) [#349](https://github.com/gimli-rs/addr2line/pull/349) * Added `Loader::get_section_range`. Added `--section` option to `addr2line` binary. [#343](https://github.com/gimli-rs/addr2line/pull/343) * Added `wasm` feature. [#348](https://github.com/gimli-rs/addr2line/pull/348) ### Changed * Fixed handling of Windows paths that use forward slashes. [#342](https://github.com/gimli-rs/addr2line/pull/342) * Removed `compiler-builtins` from `rustc-dep-of-std` dependencies. [#345](https://github.com/gimli-rs/addr2line/pull/345) -------------------------------------------------------------------------------- ## 0.24.2 (2024/10/04) ### Changed * Enabled caching of DWARF abbreviations. [#318](https://github.com/gimli-rs/addr2line/pull/318) * Changed the `addr2line` binary to prefer symbol names over DWARF names. [#332](https://github.com/gimli-rs/addr2line/pull/332) * Updated `gimli` dependency. ### Added * Added `Context::from_arc_dwarf`. [#327](https://github.com/gimli-rs/addr2line/pull/327) * Added benchmark comparison. [#315](https://github.com/gimli-rs/addr2line/pull/315) [#321](https://github.com/gimli-rs/addr2line/pull/321) [#322](https://github.com/gimli-rs/addr2line/pull/322) [#325](https://github.com/gimli-rs/addr2line/pull/325) * Added more tests. [#328](https://github.com/gimli-rs/addr2line/pull/328) [#330](https://github.com/gimli-rs/addr2line/pull/330) [#331](https://github.com/gimli-rs/addr2line/pull/331) [#333](https://github.com/gimli-rs/addr2line/pull/333) -------------------------------------------------------------------------------- ## 0.24.1 (2024/07/26) ### Changed * Fixed parsing of partial units, which are found in supplementary object files. [#313](https://github.com/gimli-rs/addr2line/pull/313) -------------------------------------------------------------------------------- ## 0.24.0 (2024/07/16) ### Breaking changes * Updated `gimli` dependency. ### Changed * Changed the order of ranges returned by `Context::find_location_range`, and fixed handling in rare situations. [#303](https://github.com/gimli-rs/addr2line/pull/303) [#304](https://github.com/gimli-rs/addr2line/pull/304) [#306](https://github.com/gimli-rs/addr2line/pull/306) * Improved the performance of `Context::find_location`. [#305](https://github.com/gimli-rs/addr2line/pull/305) ### Added * Added `LoaderReader`. [#307](https://github.com/gimli-rs/addr2line/pull/307) * Added `--all` option to `addr2line`. [#307](https://github.com/gimli-rs/addr2line/pull/307) -------------------------------------------------------------------------------- ## 0.23.0 (2024/05/26) ### Breaking changes * Updated `gimli` dependency. * Deleted `Context::new`, `Context::new_with_sup`, and `builtin_split_dwarf_loader`. Use `Context::from_dwarf` or `Loader::new` instead. This removes `object` from the public API. [#296](https://github.com/gimli-rs/addr2line/pull/296) ### Changed * Fixed handling of column 0 in the line table. [#290](https://github.com/gimli-rs/addr2line/pull/290) * Moved `addr2line` from `examples` to `bin`. Requires the `bin` feature. [#291](https://github.com/gimli-rs/addr2line/pull/291) * Split up `lib.rs` into smaller modules. [#292](https://github.com/gimli-rs/addr2line/pull/292) ### Added * Added `Loader`. Requires the `loader` feature. [#296](https://github.com/gimli-rs/addr2line/pull/296) [#297](https://github.com/gimli-rs/addr2line/pull/297) * Added unpacked Mach-O support to `Loader`. [#298](https://github.com/gimli-rs/addr2line/pull/298) -------------------------------------------------------------------------------- ## 0.22.0 (2024/04/11) ### Breaking changes * Updated `gimli` and `object` dependencies. -------------------------------------------------------------------------------- ## 0.21.0 (2023/08/12) ### Breaking changes * Updated `gimli`, `object`, and `fallible-iterator` dependencies. ### Changed * The minimum supported rust version is 1.65.0. * Store boxed slices instead of `Vec` objects in `Context`. [#278](https://github.com/gimli-rs/addr2line/pull/278) -------------------------------------------------------------------------------- ## 0.20.0 (2023/04/15) ### Breaking changes * The minimum supported rust version is 1.58.0. * Changed `Context::find_frames` to return `LookupResult`. Use `LookupResult::skip_all_loads` to obtain the result without loading split DWARF. [#260](https://github.com/gimli-rs/addr2line/pull/260) * Replaced `Context::find_dwarf_unit` with `Context::find_dwarf_and_unit`. [#260](https://github.com/gimli-rs/addr2line/pull/260) * Updated `object` dependency. ### Changed * Fix handling of file index 0 for DWARF 5. [#264](https://github.com/gimli-rs/addr2line/pull/264) ### Added * Added types and methods to support loading split DWARF: `LookupResult`, `SplitDwarfLoad`, `SplitDwarfLoader`, `Context::preload_units`. [#260](https://github.com/gimli-rs/addr2line/pull/260) [#262](https://github.com/gimli-rs/addr2line/pull/262) [#263](https://github.com/gimli-rs/addr2line/pull/263) -------------------------------------------------------------------------------- ## 0.19.0 (2022/11/24) ### Breaking changes * Updated `gimli` and `object` dependencies. -------------------------------------------------------------------------------- ## 0.18.0 (2022/07/16) ### Breaking changes * Updated `object` dependency. ### Changed * Fixed handling of relative path for `DW_AT_comp_dir`. [#239](https://github.com/gimli-rs/addr2line/pull/239) * Fixed handling of `DW_FORM_addrx` for DWARF 5 support. [#243](https://github.com/gimli-rs/addr2line/pull/243) * Fixed handling of units that are missing range information. [#249](https://github.com/gimli-rs/addr2line/pull/249) -------------------------------------------------------------------------------- ## 0.17.0 (2021/10/24) ### Breaking changes * Updated `gimli` and `object` dependencies. ### Changed * Use `skip_attributes` to improve performance. [#236](https://github.com/gimli-rs/addr2line/pull/236) -------------------------------------------------------------------------------- ## 0.16.0 (2021/07/26) ### Breaking changes * Updated `gimli` and `object` dependencies. -------------------------------------------------------------------------------- ## 0.15.2 (2021/06/04) ### Fixed * Allow `Context` to be `Send`. [#219](https://github.com/gimli-rs/addr2line/pull/219) -------------------------------------------------------------------------------- ## 0.15.1 (2021/05/02) ### Fixed * Don't ignore aranges with address 0. [#217](https://github.com/gimli-rs/addr2line/pull/217) -------------------------------------------------------------------------------- ## 0.15.0 (2021/05/02) ### Breaking changes * Updated `gimli` and `object` dependencies. [#215](https://github.com/gimli-rs/addr2line/pull/215) * Added `debug_aranges` parameter to `Context::from_sections`. [#200](https://github.com/gimli-rs/addr2line/pull/200) ### Added * Added `.debug_aranges` support. [#200](https://github.com/gimli-rs/addr2line/pull/200) * Added supplementary object file support. [#208](https://github.com/gimli-rs/addr2line/pull/208) ### Fixed * Fixed handling of Windows paths in locations. [#209](https://github.com/gimli-rs/addr2line/pull/209) * examples/addr2line: Flush stdout after each response. [#210](https://github.com/gimli-rs/addr2line/pull/210) * examples/addr2line: Avoid copying every section. [#213](https://github.com/gimli-rs/addr2line/pull/213) -------------------------------------------------------------------------------- ## 0.14.1 (2020/12/31) ### Fixed * Fix location lookup for skeleton units. [#201](https://github.com/gimli-rs/addr2line/pull/201) ### Added * Added `Context::find_location_range`. [#196](https://github.com/gimli-rs/addr2line/pull/196) [#199](https://github.com/gimli-rs/addr2line/pull/199) -------------------------------------------------------------------------------- ## 0.14.0 (2020/10/27) ### Breaking changes * Updated `gimli` and `object` dependencies. ### Fixed * Handle units that only have line information. [#188](https://github.com/gimli-rs/addr2line/pull/188) * Handle DWARF units with version <= 4 and no `DW_AT_name`. [#191](https://github.com/gimli-rs/addr2line/pull/191) * Fix handling of `DW_FORM_ref_addr`. [#193](https://github.com/gimli-rs/addr2line/pull/193) -------------------------------------------------------------------------------- ## 0.13.0 (2020/07/07) ### Breaking changes * Updated `gimli` and `object` dependencies. * Added `rustc-dep-of-std` feature. [#166](https://github.com/gimli-rs/addr2line/pull/166) ### Changed * Improve performance by parsing function contents lazily. [#178](https://github.com/gimli-rs/addr2line/pull/178) * Don't skip `.debug_info` and `.debug_line` entries with a zero address. [#182](https://github.com/gimli-rs/addr2line/pull/182) -------------------------------------------------------------------------------- ## 0.12.2 (2020/06/21) ### Fixed * Avoid linear search for `DW_FORM_ref_addr`. [#175](https://github.com/gimli-rs/addr2line/pull/175) -------------------------------------------------------------------------------- ## 0.12.1 (2020/05/19) ### Fixed * Handle units with overlapping address ranges. [#163](https://github.com/gimli-rs/addr2line/pull/163) * Don't assert for functions with overlapping address ranges. [#168](https://github.com/gimli-rs/addr2line/pull/168) -------------------------------------------------------------------------------- ## 0.12.0 (2020/05/12) ### Breaking changes * Updated `gimli` and `object` dependencies. * Added more optional features: `smallvec` and `fallible-iterator`. [#160](https://github.com/gimli-rs/addr2line/pull/160) ### Added * Added `Context::dwarf` and `Context::find_dwarf_unit`. [#159](https://github.com/gimli-rs/addr2line/pull/159) ### Changed * Removed `lazycell` dependency. [#160](https://github.com/gimli-rs/addr2line/pull/160) -------------------------------------------------------------------------------- ## 0.11.0 (2020/01/11) ### Breaking changes * Updated `gimli` and `object` dependencies. * [#130](https://github.com/gimli-rs/addr2line/pull/130) Changed `Location::file` from `Option` to `Option<&str>`. This required adding lifetime parameters to `Location` and other structs that contain it. * [#152](https://github.com/gimli-rs/addr2line/pull/152) Changed `Location::line` and `Location::column` from `Option`to `Option`. * [#156](https://github.com/gimli-rs/addr2line/pull/156) Deleted `alloc` feature, and fixed `no-std` builds with stable rust. Removed default `Reader` parameter for `Context`, and added `ObjectContext` instead. ### Added * [#134](https://github.com/gimli-rs/addr2line/pull/134) Added `Context::from_dwarf`. ### Changed * [#133](https://github.com/gimli-rs/addr2line/pull/133) Fixed handling of units that can't be parsed. * [#155](https://github.com/gimli-rs/addr2line/pull/155) Fixed `addr2line` output to match binutils. * [#130](https://github.com/gimli-rs/addr2line/pull/130) Improved `.debug_line` parsing performance. * [#148](https://github.com/gimli-rs/addr2line/pull/148) [#150](https://github.com/gimli-rs/addr2line/pull/150) [#151](https://github.com/gimli-rs/addr2line/pull/151) [#152](https://github.com/gimli-rs/addr2line/pull/152) Improved `.debug_info` parsing performance. * [#137](https://github.com/gimli-rs/addr2line/pull/137) [#138](https://github.com/gimli-rs/addr2line/pull/138) [#139](https://github.com/gimli-rs/addr2line/pull/139) [#140](https://github.com/gimli-rs/addr2line/pull/140) [#146](https://github.com/gimli-rs/addr2line/pull/146) Improved benchmarks. -------------------------------------------------------------------------------- ## 0.10.0 (2019/07/07) ### Breaking changes * [#127](https://github.com/gimli-rs/addr2line/pull/127) Update `gimli`. -------------------------------------------------------------------------------- ## 0.9.0 (2019/05/02) ### Breaking changes * [#121](https://github.com/gimli-rs/addr2line/pull/121) Update `gimli`, `object`, and `fallible-iterator` dependencies. ### Added * [#121](https://github.com/gimli-rs/addr2line/pull/121) Reexport `gimli`, `object`, and `fallible-iterator`. -------------------------------------------------------------------------------- ## 0.8.0 (2019/02/06) ### Breaking changes * [#107](https://github.com/gimli-rs/addr2line/pull/107) Update `object` dependency to 0.11. This is part of the public API. ### Added * [#101](https://github.com/gimli-rs/addr2line/pull/101) Add `object` feature (enabled by default). Disable this feature to remove the `object` dependency and `Context::new` API. * [#102](https://github.com/gimli-rs/addr2line/pull/102) Add `std` (enabled by default) and `alloc` features. ### Changed * [#108](https://github.com/gimli-rs/addr2line/issues/108) `demangle` no longer outputs the hash for rust symbols. * [#109](https://github.com/gimli-rs/addr2line/issues/109) Set default `R` for `Context`.