#!/bin/sh
set -eu
: "${CPU_AS:?}" "${CPU_LD:?}" "${CPU_RUN:?}" "${TEST_SRCDIR:?}"
base="${TMPDIR:-/tmp}/libcpu-radd-pi-$$"
trap 'rm -f "$base.o" "$base.melf"' EXIT HUP INT TERM
"$CPU_AS" -o "$base.o" "$TEST_SRCDIR/fixtures/radd-pi.s" >/dev/null
"$CPU_LD" --stack-size=512 -o "$base.melf" "$base.o" >/dev/null
out=`"$CPU_RUN" --digits=60 --real-reg=r4096@0x00400 "$base.melf"`
case "$out" in
  5.14159265358979323846264338327950288419716939937510582097*) ;;
  *) echo "unexpected register result: $out" >&2; exit 1 ;;
esac
out=`"$CPU_RUN" --digits=60 --real-data=4096@16 "$base.melf"`
case "$out" in
  5.14159265358979323846264338327950288419716939937510582097*) ;;
  *) echo "unexpected DATA result: $out" >&2; exit 1 ;;
esac