bpftrace/bpftrace v0.19.0

on GitHub

[0.19.0] 2023-09-19

Added

• Rawtracepoint support wildcards and list show
  • #2588
• Support all iterators
  • #2630
• Improve working with all probe params (kfunc, uprobe)
  • #2477
• Support func builtin for k(ret)func probes
  • #2692
• Support casting int <-> int array
  • #2686
• Support targeting all running processes for USDTs
  • #2734

Changed

• Make args a structure (instead of a pointer)
  • #2578
• Improve user symbol resolution
  • #2386
• uprobes: make C++ symbol demangling explicit
  • #2657
• uprobe: improve C++ probes listing
  • #2693

Fixed

• Fix resolving username for malformed /etc/passwd
  • #2631
• Fix crashes when maps are concurrently modified
  • #2623
• Fix alignment of byte arrays inside tuples
  • #2625
• cmake: fix linking libbfd
  • #2673
• Allow '+' in attach point path
  • #2696
• Improve listing and 'probe' builtin for several probe types
  • #2691
• Allow probe builtin with aliased software/hardware probes
  • #2711
• Support executing symlinked binaries with -c
  • #2708
• Add access to CLOCK_MONOTONIC with nsecs(monotonic)
  • #2718
• iter: Skip structures with '__safe_trusted' suffix
  • #2732
• Improve detection of unknown typedefs in ClangParser
  • #2763