1 files changed, 9 insertions, 0 deletions
diff --git a/util/cpt_upgraders/ruby-block-size-bytes.py b/util/cpt_upgraders/ruby-block-size-bytes.py
new file mode 100644
index 000000000..337bd5d03
--- /dev/null
+++ b/util/cpt_upgraders/ruby-block-size-bytes.py
@@ -0,0 +1,9 @@
+# Add block_size_bytes to system.ruby
+def upgrader(cpt):
+    for sec in cpt.sections():
+        if sec == 'system.ruby':
+            # Use Gem5's default of 64; this should be changed if the to be
+            # upgraded checkpoints were not taken with block-size 64!
+            cpt.set(sec, 'block_size_bytes', '64')
+
+legacy_version = 10