addr2line

Changed

• Updated object dependency.

Breaking changes

• Updated gimli dependency.

Changed

• Improved error handling in addr2line binary. #368

• Updated object dependency to improve Loader::find_symbol. #369

Breaking changes

• Updated gimli dependency.

Changed

• The minimum supported rust version (MSRV) is 1.88.0.

• Updated demangle to handle C++ 17 and 20. #357

• Changed internal sorting to use unstable sort. #358 #359

• Updated dependencies. #361

Added

• Added relocatable object file support to Loader. #362

Changed

• Fixed line parsing for split DWARF. #353

• Changed .debug_aranges parsing to skip invalid entries instead of failing. #355

Breaking changes

• Updated gimli dependency.

Added

• Added Loader::find_symbol. #341 #349

• Added Loader::get_section_range. Added --section option to addr2line binary. #343

• Added wasm feature. #348

Changed

• Fixed handling of Windows paths that use forward slashes. #342

• Removed compiler-builtins from rustc-dep-of-std dependencies. #345

These now require the testinput submodule.

Changed

• Enabled caching of DWARF abbreviations. #318

• Changed the addr2line binary to prefer symbol names over DWARF names. #332

• Updated gimli dependency.

Added

• Added Context::from_arc_dwarf. #327

• Added benchmark comparison. #315 #321 #322 #325

• Added more tests. #328 #330 #331 #333

Changed

• Fixed parsing of partial units, which are found in supplementary object files. #313

Breaking changes

• Updated gimli dependency.

Changed

• Changed the order of ranges returned by Context::find_location_range, and fixed handling in rare situations. #303 #304 #306

• Improved the performance of Context::find_location. #305

Added

• Added LoaderReader. #307

• Added --all option to addr2line. #307

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

Changed

• Fixed handling of column 0 in the line table. #290

• Moved addr2line from examples to bin. Requires the bin feature. #291

• Split up lib.rs into smaller modules. #292

Added

• Added Loader. Requires the loader feature. #296 #297

• Added unpacked Mach-O support to Loader. #298

Breaking changes

• Updated gimli and object dependencies.

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

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

• Replaced Context::find_dwarf_unit with Context::find_dwarf_and_unit. #260

• Updated object dependency.

Changed

• Fix handling of file index 0 for DWARF 5. #264

Added

• Added types and methods to support loading split DWARF: LookupResult, SplitDwarfLoad, SplitDwarfLoader, Context::preload_units. #260 #262 #263

Breaking changes

• Updated gimli and object dependencies.

Breaking changes

• Updated object dependency.

Changed

• Fixed handling of relative path for DW_AT_comp_dir. #239

• Fixed handling of DW_FORM_addrx for DWARF 5 support. #243

• Fixed handling of units that are missing range information. #249

Breaking changes

• Updated gimli and object dependencies.

Changed

• Use skip_attributes to improve performance. #236

Breaking changes

• Updated gimli and object dependencies.

Fixed

• Allow Context to be Send. #219

Fixed

• Don't ignore aranges with address 0. #217

Breaking changes

• Updated gimli and object dependencies. #215

• Added debug_aranges parameter to Context::from_sections. #200

Added

• Added .debug_aranges support. #200

• Added supplementary object file support. #208

Fixed

• Fixed handling of Windows paths in locations. #209

• examples/addr2line: Flush stdout after each response. #210

• examples/addr2line: Avoid copying every section. #213

Fixed

• Fix location lookup for skeleton units. #201

Added

• Added Context::find_location_range. #196 #199

Breaking changes

• Updated gimli and object dependencies.

Fixed

• Handle units that only have line information. #188

• Handle DWARF units with version <= 4 and no DW_AT_name. #191

• Fix handling of DW_FORM_ref_addr. #193

Breaking changes

• Updated gimli and object dependencies.

• Added rustc-dep-of-std feature. #166

Changed

• Improve performance by parsing function contents lazily. #178

• Don't skip .debug_info and .debug_line entries with a zero address. #182

Fixed

• Avoid linear search for DW_FORM_ref_addr. #175

Fixed

• Handle units with overlapping address ranges. #163

• Don't assert for functions with overlapping address ranges. #168

Breaking changes

• Updated gimli and object dependencies.

• Added more optional features: smallvec and fallible-iterator. #160

Added

• Added Context::dwarf and Context::find_dwarf_unit. #159

Changed

• Removed lazycell dependency. #160

Breaking changes

• Updated gimli and object dependencies.

• #130 Changed Location::file from Option<String> to Option<&str>. This required adding lifetime parameters to Location and other structs that contain it.

• #152 Changed Location::line and Location::column from Option<u64>to Option<u32>.

• #156 Deleted alloc feature, and fixed no-std builds with stable rust. Removed default Reader parameter for Context, and added ObjectContext instead.

Added

• #134 Added Context::from_dwarf.

Changed

• #133 Fixed handling of units that can't be parsed.

• #155 Fixed addr2line output to match binutils.

• #130 Improved .debug_line parsing performance.

• #148 #150 #151 #152 Improved .debug_info parsing performance.

• #137 #138 #139 #140 #146 Improved benchmarks.

Breaking changes

• #127 Update gimli.

Breaking changes

• #121 Update gimli, object, and fallible-iterator dependencies.

Added

• #121 Reexport gimli, object, and fallible-iterator.

Breaking changes

• #107 Update object dependency to 0.11. This is part of the public API.

Added

• #101 Add object feature (enabled by default). Disable this feature to remove the object dependency and Context::new API.

• #102 Add std (enabled by default) and alloc features.

Changed

• #108 demangle no longer outputs the hash for rust symbols.

• #109 Set default R for Context<R>.