Changeset 257257 in webkit

Timestamp:

Feb 24, 2020 2:46:02 PM (4 years ago)

Author:

ysuzuki@apple.com

Message:

Unreviewed, updating LLDB test for CompactPointerTuple.
​https://bugs.webkit.org/show_bug.cgi?id=207827

• lldb/lldb_webkit.py:

(WTFCompactPointerTupleProvider):
(WTFCompactPointerTupleProvider.update):

Location:

trunk/Tools

Files:

• ChangeLog (modified) (1 diff)
• lldb/lldb_webkit.py (modified) (2 diffs)

trunk/Tools/ChangeLog

@@ +1 @@
+2020-02-24  Yusuke Suzuki  <ysuzuki@apple.com>
+
+        Unreviewed, updating LLDB test for CompactPointerTuple.
+        https://bugs.webkit.org/show_bug.cgi?id=207827
+
+        * lldb/lldb_webkit.py:
+        (WTFCompactPointerTupleProvider):
+        (WTFCompactPointerTupleProvider.update):
+
 2020-02-24  Ellie Epskamp-Hunt  <eepskamphunt@apple.com>
 

trunk/Tools/lldb/lldb_webkit.py

@@ -834 +834 @@
 class WTFCompactPointerTupleProvider(object):
 
-    TYPE_MASK = 0xF800000000000007
+    TYPE_MASK = 0xFFFF000000000000
     POINTER_MASK = ~TYPE_MASK
 
@@ -908 +908 @@
             self._pointer = self.valobj.CreateValueFromData('[0]', pointer_data, self.valobj.GetType().GetTemplateArgumentType(0))
 
-            type_data = lldb.SBData.CreateDataFromUInt64Array(byte_order, address_byte_size, [(data >> 59 | data << 5) & 0xFF])
+            type_data = lldb.SBData.CreateDataFromUInt64Array(byte_order, address_byte_size, [(data >> 48) & 0xFFFF])
             type_to_use = self.valobj.GetType().GetTemplateArgumentType(1)
             if not self.is_human_readable_type():