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-rwxr-xr-xtranslate_subx_baremetal6
1 files changed, 6 insertions, 0 deletions
diff --git a/translate_subx_baremetal b/translate_subx_baremetal
index 29750abb..adfa4aa0 100755
--- a/translate_subx_baremetal
+++ b/translate_subx_baremetal
@@ -38,3 +38,9 @@ dd if=/dev/zero of=disk.img count=20160  # 512-byte sectors, so 10MB
 apps/hex < baremetal/boot.hex  > boot.bin
 cat boot.bin a.bin > disk.bin
 dd if=disk.bin of=disk.img conv=notrunc
+
+if [ `stat --printf="%s" disk.bin` -ge 32256 ]  # 63 sectors * 512 bytes per sector
+then
+  echo "disk.bin won't all be loaded on boot"
+  exit 1
+fi