lib/std/debug.zig            | 267 ++++++++++++++++++++++----------
 lib/std/dwarf.zig            | 147 ++++++++++++++++--
 lib/std/dwarf/abi.zig        | 106 +++++++++++++
 lib/std/dwarf/call_frame.zig | 115 +++++++++++---
 4 files changed, 513 insertions(+), 122 deletions(-)