load debug info from disk on abort

1 files changed, 7 insertions, 1 deletions

diff --git a/translate_subx_emulated b/translate_subx_emulated
index aef29801..439befcd 100755
--- a/translate_subx_emulated
+++ b/translate_subx_emulated
@@ -46,9 +46,15 @@ then
 fi
 
 # Latter half of disk is for debug info.
-dd if=labels of=code.img seek=10080 conv=notrunc
+dd if=labels of=code.img seek=10080 conv=notrunc  # keep this sync'd with abort.subx
 if [ `stat --printf="%s" labels` -ge 131072 ]  # 256 sectors * 512 bytes per sector, the most an ATA drive can read in a single command
 then
   echo "labels won't all be loaded on abort"
   exit 1
 fi
+
+if [ `wc -l < labels` -gt 4096 ]  # 0x1000 stream capacity in abort.subx
+then
+  echo "abort will go into infinite regress"
+  exit 1
+fi