#!/bin/bash

enter()
{
    export PS1="\e[1;32m\u\e[0m@\e[1;31mqemu#$1\e[0m:\e[1;34m\w>\e[0m "
    bash --noprofile --norc
}

case $1 in
    arm) export QEMU_LD_PREFIX="/usr/arm-linux-gnueabihf"
        enter $1
        ;;
    arm64) export QEMU_LD_PREFIX="/usr/aarch64-linux-gnu"
        enter $1
        ;;
    mips64) export QEMU_LD_PREFIX="/usr/mips64el-linux-gnuabi64"
        enter $1
        ;;
    ppc64) export QEMU_LD_PREFIX="/usr/powerpc64le-linux-gnu"
        enter $1
        ;;
    riscv64) export QEMU_LD_PREFIX="/usr/riscv64-linux-gnu"
        enter $1
        ;;
    *) echo "illegal option $1"
        usage
        ;;
esac