[lldb] Handle MacOS 64Kb heap pages in the lldb helpers

misc/lldb_cruby.py

@@ -10,8 +10,13 @@ from __future__ import print_function
 import lldb
 import os
 import shlex
+import platform
+
+if platform.system() == 'Darwin':
+    HEAP_PAGE_ALIGN_LOG = 16
+else:
+    HEAP_PAGE_ALIGN_LOG = 14
 
-HEAP_PAGE_ALIGN_LOG = 14
 HEAP_PAGE_ALIGN_MASK = (~(~0 << HEAP_PAGE_ALIGN_LOG))
 HEAP_PAGE_ALIGN = (1 << HEAP_PAGE_ALIGN_LOG)
 HEAP_PAGE_SIZE = HEAP_PAGE_ALIGN