#!/bin/sh

set -e

DEB_HOST_MULTIARCH=$(dpkg-architecture -qDEB_HOST_MULTIARCH)


"/usr/libexec/$DEB_HOST_MULTIARCH/isa-support/qemu-static-good-x86-64-v1" "/usr/libexec/$DEB_HOST_MULTIARCH/isa-support/test-x86-64-v1"
# trap signal to self
trap "exit 0" ILL
trap "exit 0" SEGV
trap "exit 0" BUS


sed_move_to_stderr() {
    sed  -e "/$1/w /dev/stderr" -e "/$1/d"
}

qemu_bad() {
    "/usr/libexec/$DEB_HOST_MULTIARCH/isa-support/qemu-static-bad-x86-64-v1" "/usr/libexec/$DEB_HOST_MULTIARCH/isa-support/test-x86-64-v1" || true
}

exec 5>&1
exec 3>&1
error_qemu=$( ( ( (qemu_bad) 2>&1 >&3 3>&- ; echo $? >&4)  | sed_move_to_stderr 'uncaught target signal' 2>&1 >&3 3>&- ) 4>&1 >&5)
exec 3>&-
exec 5>&-
test "X$error_qemu" = "X0"