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"""Simple script that translates "Backtrace:" lines from the ESP output to files
and line numbers.
Run with: python3 tools/decode_backtrace.py <board>
Enter the backtrace line at the "? " prompt. CTRL-C to exit the script.
"""
import subprocess
import sys
board = sys.argv[1]
print(board)
while True:
addresses = input("? ")
if addresses.startswith("Backtrace:"):
addresses = addresses[len("Backtrace:"):]
addresses = addresses.strip().split()
addresses = [address.split(":")[0] for address in addresses]
print('got', addresses)
subprocess.run(["xtensa-esp32s2-elf-addr2line",
"-e", "build-{}/firmware.elf".format(board)] + addresses)
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