memtest86+/memtest86+.grub

   1 #!/bin/sh
   2 set -e
   3
   4 # older versions of grub2 do not have this yet (LP: #459080)
   5 if [ ! -e /usr/lib/grub/grub-mkconfig_lib ]; then
   6     echo "no grub-mkconfig_lib, exiting"
   7     exit 0
   8 fi
   9
  10 . /usr/lib/grub/grub-mkconfig_lib
  11
  12 # We can't cope with loop-mounted devices here.
  13 case ${GRUB_DEVICE_BOOT} in
  14   /dev/loop/*|/dev/loop[0-9])
  15     exit 0
  16   ;;
  17 esac
  18
  19 if test -e /boot/memtest86+; then
  20   MEMTESTPATH=$( make_system_path_relative_to_its_root "/boot/memtest86+" )
  21   echo "Found memtest86+ image: $MEMTESTPATH" >&2
  22   cat << EOF
  23 menuentry "Memory test (memtest86+)" {
  24 EOF
  25   prepare_boot_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/")"
  26   printf '%s\n' "${prepare_boot_cache}"
  27   cat << EOF
  28         linux16 $MEMTESTPATH
  29 }
  30 menuentry "Memory test (memtest86+, serial console 115200)" {
  31 EOF
  32   printf '%s\n' "${prepare_boot_cache}"
  33   cat << EOF
  34         linux16 $MEMTESTPATH console=ttyS0,115200n8
  35 }
  36 EOF
  37 fi