#!/usr/bin/env zsh
# Get backtrace from gdb

setopt LOCAL_OPTIONS ERR_RETURN NO_UNSET PIPE_FAIL

if [[ ${ARGC} -ne 2 ]]; then
    print -u 2 "Usage: ${0} <executable> <core dump>"
    return 1
fi
local exe="${1}"
local core="${2}"

gdb "${exe}" \
    --core "${core}" \
    --batch \
    --quiet \
    -ex "thread apply all bt full" \
    -ex "quit"