9.1.0

Features:

• Added a new subcrate for working with Portable PDB files: symbolic-ppdb (#621)
• Added support for breakpad sym files containing INLINE_ORIGIN and INLINE records. (#605)
• Most function names from PDBs will now include function arguments. (#426)

Fixes:

• Improved DWARF handling to create more consistent inlinee and line information. (#607, #633)
• Improved PDB handling to include more symbols and create more consistent inlinee and line information. (#622, #627, #636, #641)
• Fixed a typo in DWARF 5 addrx parsing which caused incorrect address ranges. (#608)
• symcache generation now handles more cases of line / inlinee information correctly. (#637)
• Improved arm64 CFI for macOS system libraries by translating UnwindOp::None into trivial CFI. (#619)
• Improved arm64 CFI for macOS _sigtramp by restricting a workaround to x86_64. (#625)
• Improved MIPS CFI by always generating .ra CFI. (#612)
• Fixed il2cpp lookup to discard information for unrelated lines. (#617)
• Leading underscores are no longer stripped from PDB symbols. (#642)
• MSVC demangled functions now look more visually pleasing. (#640)
• Updated wasmparser dependency to 0.85.0. (#624)

9.0.0

Breaking changes:

• Updated the debugid dependency to 0.8.
• Updated the uuid dependency to 1.0.
• Updated the pdb dependency to 0.8.
• Removed the public method symbolic_common::CpuFamily::cfi_register_name.
• The symbolic-minidump crate has been dropped. The CFI functionality that was contained in
  symbolic-minidump now resides in its own crate, symbolic-cfi.
• The symbolic-unwind crate has been dropped.
• The symbolic-sourcemap crate has been dropped. Since it was only used in symbolic-cabi, its
  functionality has been incorporated into symbolic-cabi.
• Support for symcache versions before v7 has been dropped. This entails a number of changes in
  the public API of symbolic-symcache:
  • Removed support for symcache binary formats prior to v7.
  • Removed SymCacheWriter.
  • Removed SymCacheError.
  • Removed SymCacheErrorKind.
  • Removed Line.
  • Removed Lines.
  • Removed LineInfo.
  • Removed Lookup.
  • Removed Function::id.
  • Removed Function::parent_id.
  • Removed Function::address.
  • Removed Function::symbol.
  • Removed Function::compilation_dir.
  • Removed Function::lines.
  • Removed SymCache::has_line_info.
  • Removed SymCache::has_file_info.
  • Changed return type of Function::name to string slice.
  • Changed return type of SymCache::lookup to SourceLocations.
  • Added Function::name_for_demangling with the previous signature and behavior of Function::name.
  • Added Function::entry_pc.
  • Added SymCacheConverter.
  • Added Error.
  • Added ErrorKind.
  • Added File.
  • Added Files.
  • Added FilesDebug.
  • Added FunctionsDebug.
  • Added SourceLocation.
  • Added SourceLocations.
  • Added SymCache::files.
  • Added lifetime parameter to Transformers.
  • Undeprecated Function and Functions.
  • Undeprecated SymCache::functions.
• Some C and Python bindings have been dropped or adjusted. Concretely:
  • symbolic-cabi::minidump and the corresponding Python functionality has been removed. The
    CFI functionality that was contained therein now resides in symbolic-cabi::cfi and symbolic.cfi,
    respectively.
  • symbolic-cabi::unreal and the corresponding Python functionality has been removed.
  • symbolic-cabi::symcache::SymbolicLineInfo has been replaced with SymbolicSourceLocation,
    which has a different interface. Likewise, symbolic.symcache.LineInfo has been replaced with
    SourceLocation.
  • symbolic-cabi::symcache::symbolic_symcache_has_file_info and symbolic_symcache_has_line_info
    have been removed, likewise for symbolic.symcache.SymCache.has_line_info and has_file_info.

8.8.0

Features:

• Optionally collect referenced C# file sources when creating a source bundle. (#516)

Fixes:

• Only skip one function when encountering unknown Unwind Codes on Windows x64. (#588)
• Skip over low_pc sentinels instead of erroring. (#590)

8.7.3

Fixes:

• Make CFI generation for Windows x64 more accurate, restoring all possible registers and supporting frame pointer unwinding. (#549)

8.7.2

Fixes:

• Make sure to correctly parse Unreal crash reports with zero-length files (#565)

8.7.1

Fixes:

• Updated wasmparser dependency to 0.83.0 (#557)
• Updated rust-sourcemap dependency to hopefully speed up sourcemap parsing (#559)
• Match symbol names by exact addresses from symbol table (#510)
• Return a more correct function_size when dealing with split functions (#522)

Thank you:

Features, fixes and improvements in this release have been contributed by:

• @shuoli84
• @bnjbvr

8.7.0

Features:

• Added a new SymCache Transformer, which can be used to apply Function or SourceLocation transformations. (#496)
• Turn the breakpad-based minidump processor into an optional feature flag. (#519)

Fixes:

• Fixed CFI STACK WIN records being written correctly. (#513)
• Do not consider empty files as valid BcSymbolMaps anymore. (#523)
• Fix wasm parsing rejecting valid wasm files with non-default features. (#520)

Thank you:

Features, fixes and improvements in this release have been contributed by:

• @bnjbvr

8.6.1

Fixes:

• Update goblin which received fixes to avoid panics and unreasonable memory allocations based on invalid input. (#503)
• Fix wrong instruction addresses of the first frame in ARM and ARM64 minidumps. The addresses were incorrectly incremented by one instruction size. (#504)
• Correctly skip ELF sections with an offset of 0 instead of ignoring all following sections. This bug may have lead to missing unwind or debug information. (#505)
• Detect unwind information when linking with gold. (#505)

8.6.0

Features:

• Added a new SymCache binary format which is fundamentally based around instruction addr ranges.
• Add ElfObject::debug_link that allows recovering the debug link from an Elf if present. (#450)
• Updated Swift demangler to 5.5.1. (#465)
• Support split functions. (#441)
• Refactor symbolic-debuginfo feature flags. (#470)
• Rewrite wasm parser. (#474)

Fixes:

• Make SourceBundle ordering deterministic. (#489)
• Replace unmaintained dependencies.
• Better guard against invalid input that could lead to unreasonable memory allocations, panics or infinite loops.

Thank you:

Features, fixes and improvements in this release have been contributed by:

• @dureuill
• @Jake-Shadle

8.5.0

Features:

• Add ByteView::map_file_ref constructor which does not consume the File passed to it. (#448)

Fixes:

• Support Unreal Engine 5 crash reporter. (#449)