tiny_os/tools/parse_backtrace.sh

#!/bin/bash

if [[ $# -ne 1 ]]; then
    echo "Usage: $0 <ELF_FILE>"
    exit 1
fi

ELF_FILE=$1

while IFS= read -r line; do
    if [[ $line =~ PC:\ VirtAddr\((0x[0-9a-fA-F]+)\) ]]; then
        addr=${BASH_REMATCH[1]}
        func=$(addr2line -Cfpe "$ELF_FILE" "$addr")
        line+=" $func"
    fi
    echo "$line"
done