Version 0.5.3

Fixes:

• Fixed bug with formatting of hex values on MSVC
• Fixed error handling for libbacktrace back-end when debug info is not present
• Fixed bug with cmake resolution of zstd when no zstd cmake config file is installed

Other changes:

• Added error handling for an edge case in the signal tracing demo
• Updated conan recipe to allow libunwind to be chosen
• Improved msvc support in internal formatting system
• Bumped libdwarf to 0.9.2

Version 0.5.2

Fixes:

• Fixed bug with resolution of inlined calls

Other changes:

• Improved internal string formatting
• Improved internal error handling

Version 0.5.1

Fixes:

• Fix MSVC warning treated as error for 32-bit windows
• Fix MSVC issue with min/max macros
• Fix potential null dereference issue identified by eyalgolan1337

Version 0.5.0

New:

• Traces with source code snippets with cpptrace::stacktrace::print_with_snippets
• Added cpptrace::get_snippet utility
• Added cpptrace::can_signal_safe_unwind utility
• Added stacktrace_frame::get_object_info

Changes:

• The library is now compiled with position-independent code by default

Fixes:

• Fixed issue with _dl_find_object implementation

Misc:

• Various refactoring, cleanup, and improvements

Version 0.4.1

Changes:

• Renamed stacktrace_frame.address -> stacktrace_frame.raw_address
• Added stacktrace_frame.object_address
• Fixed segfault due to an edge case with dwarf file table indices
• For the libdwarf back-end: At least show object frame information if resolution fails
• Extremely small performance improvements
• Small documentation updates
• Small fix for conan
• Updated cmake to not FetchContent zstd when using CPPTRACE_USE_EXTERNAL_LIBDWARF
• CI improvements
  • Test the default configuration first before doing the exhaustive and slow matrix of all configurations.
  • Cleanup of duplicated prerequisite installation code
  • Cleanup of built and test python scripts

Version 0.4.0

What's new:

• Cpptrace now has a C API! 🎉
• Cpptrace is now able to parse macOS debug maps and resolve stack traces without dSYM files

Most notable improvements:

• Updated cpptrace exception objects to generate traces at the callsite for improved consistency with trace output. As
  part fo this cpptrace exception objects have had their constructors updated.
• Improved dwarf back-end robustness
  • Fallback to the compilation-unit cache or walking compilation-units if aranges lookup fails
• Eliminated reliance on a CMake-generated export header
• Added a configuration to control resolution of inlined function calls
• Made architecture selection in Mach-O universal binaries

Other improvements:

• Improved documentation for installation and usage
• Generally improved README content and organization
• Fixed an MSVC workaround producing dozens of warnings
• Better handle compiler color diagnostic arguments if compiler families differ
• Improvements for handling libdwarf's header placement
• Fixed issue with libunwind resolution
• -Werror is now used in CI
• More library configurations are now tested in CI
• Updated to libdwarf 9
• Updated the library's CMake to acquire zstd through FetchContent
• Fixed minor issue with stacktrace printing always trying to enable virtual terminal processing, even when not actually
  printing to the terminal.

Version 0.4.0-rc2

v0.4.0-rc2

Small cmake adjustments

Version 0.4.0-rc1

Pre-release for 0.4.0. Hoping to get that out in the next few days.

Version 0.3.1

Tiny patch:

• Fix CPPTRACE_EXPORT annotations
• Add workaround for msvc bug affecting msvc 19.38.

Version 0.3.0

Interface Changes:

• Overhauled the API for traced cpptrace::exception objects
• Added cpptrace::isatty utility
• Added specialized std::terminate handler and cpptrace::register_terminate_handler utility
• Added cpptrace::frame_ptr as an alias for the appropriate type capable of representing an instruction pointer
• Added signal-safe tracing support and a guide for how to trace safely
• Added cpptrace::nullable<T> utility for better indicating when line / column information is not present
• Added CPPTRACE_FORCE_NO_INLINE utility macro to cpptrace.hpp
• Added CPPTRACE_WRAP and CPPTRACE_WRAP_BLOCK utilities to catch non-cpptrace::exceptions and rethrow wrapped in a
  traced exception.
• Updated cpptrace::stacktrace::to_string to take a bool color parameter
• Eliminated uses of std::uint_least32_t in favor of other types
• Updated object_frame data member names

Other changes:

• Added object resolution with _dl_find_object which is much faster than dladdr
• Added column support for dwarf
• Added inlined call resolution
  • Added cpptrace::stacktrace_frame::is_inline
• Added libunwind as a back-end
• Unbundled libdwarf
• Increased hard max frame count, used by some back-end requiring fixed buffers, from 100 to 200
• Improved libgcc unwind backend
• Improved trace output when information is missing
• Added a lookup table for faster dwarf line information lookup

News:

• The library is now on conan and vcpkg

Minor changes:

• Assorted bug fixes
• Various code quality improvements
• CI improvements
• Documentation improvements
• CMake improvements
• Internal refactoring