lib/std/debug.zig             |  10 +-
 lib/std/dwarf.zig             |  79 +++++++-----
 lib/std/dwarf/call_frame.zig  |  69 +++++++---
 lib/std/dwarf/expressions.zig | 220 ++++++++++++++++++++++++++++----
 4 files changed, 291 insertions(+), 87 deletions(-)