#!/usr/bin/env bash
# Turns crash addresses into functions and source lines, using the archived ELF of the build that
# crashed (.pio/elves/, kept by scripts/version.py).
# Usage: scripts/decode_backtrace.sh <version or ELF sha256 prefix> <address>...
set -euo pipefail
source "$(dirname "$0")/_docker.sh"
[ $# -ge 2 ] || { echo "Usage: scripts/decode_backtrace.sh <version|sha> <address>..." >&2; exit 1; }
ELF="$(ls -t "$ROOT"/.pio/elves/*"$1"*.elf 2>/dev/null | head -1 || true)"
[ -n "$ELF" ] || { echo "No archived ELF matches '$1' in .pio/elves/" >&2; exit 1; }
echo "using ${ELF#$ROOT/}" >&2
DOCKER_EXTRA=()
run_in_container /pio/tools/toolchain-xtensa-esp-elf/bin/xtensa-esp32s3-elf-addr2line -pfiaC -e "/work/${ELF#$ROOT/}" "${@:2}"