magic-trace v0.0.3

This release contains a lot of improvements and bugfixes to magic-trace. Upgrading is highly recommended.

The full changelog is available here.

Statically-linked executables and Ubuntu 20.04-equivalent-or-newer packages are attached to this release.

Features

• Add support for managed languages (reading of perf map files for symbol selection)
• Add support for tracing the kernel
• Add support for executables compiled with basic DWARF 5 debug info
• Embed absolute timestamps in trace, so that they appear in the viewer and can be matched to logged events
• Report which frames had their start time inferred
• Mark addresses as pointers in the Fuchsia trace, so they show up as hexadecimal in the viewer

Fixes

• Make fzf an optional runtime dependency, rather than crash if it doesn't exist
• Fixed perf output parsing for symbols including =

Miscellaneous

• Default to trace.ftf as the output file, moving an existing trace.ftf to trace.ftf.old
• Cleaned up the command line interface