README


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generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2024-11-22 01:12:18 +0000
 

an class="w">   |sed 's,/[^ ]*,,'    |linux/hex    > a.font

if [ `stat --printf="%s" a.font` -ge 262144 ]  # 0x200 sectors * 512 bytes per sector (keep this sync'd with boot.subx)
then
  echo "font won't all be loaded on boot"
  exit 1
fi

if [ `stat --printf="%s" a.font` -ge 14680064 ]  # 0x00e00000 = 0x00f00000 - 0x00100000
then
  echo "font is so large it overlaps the ISA memory hole; see https://wiki.osdev.org/Memory_Map_(x86)"
  exit 1
fi

if [ `stat --printf="%s" a.font` -ge $(( ($DEBUG - $FONT) * 512 )) ]
then
  echo "font will overwrite debug info in disk"
  exit 1
fi

dd if=a.font of=code.img seek=$FONT conv=notrunc status=none