Merge pull request #69 from doronz88/feature/symbolicate

symbol: add `name` property
doronz88 · Jul 10, 2024 · 17cf2a2 · 17cf2a2
2 parents 2f379b9 + d15d6b0
commit 17cf2a2
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diff --git a/hilda/hilda_client.py b/hilda/hilda_client.py
@@ -1185,6 +1185,11 @@ def _monitor_format_value(self, fmt, value):
         else:
             return f'{value:x} (unsupported format)'
 
+    @cached_property
+    def _object_identifier(self) -> Symbol:
+        return self.symbols.objc_getClass('VMUObjectIdentifier').objc_call('alloc').objc_call(
+            'initWithTask:', self.symbols.mach_task_self())
+
     @cached_property
     def _ks(self) -> Optional['Ks']:
         if not lldb.KEYSTONE_SUPPORT:

diff --git a/hilda/symbol.py b/hilda/symbol.py
@@ -104,6 +104,13 @@ def cf_description(self) -> str:
         """
         return self._client.symbols.CFCopyDescription(self).po()
 
+    @property
+    def name(self) -> str:
+        symbol_info = int(self._client.po(f'[{self._client._object_identifier} symbolForAddress:{self}]', '__int128'))
+        arg1 = symbol_info & 0xffffffffffffffff
+        arg2 = symbol_info >> 64
+        return self._client.symbols.CSSymbolGetName(arg1, arg2).peek_str()
+
     @contextmanager
     def change_item_size(self, new_item_size: int) -> None:
         """