[Lldb-commits] [lldb] [lldb] Upstream and adopt ReadUnsignedIntegersFromMemory in AppleObjCRuntimeV2 (PR #190564)

[Jonas Devlieghere via lldb-commits]

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@@ -1695,11 +1695,24 @@ class Process : public std::enable_shared_from_this<Process>,
                                          size_t byte_size, uint64_t fail_value,
                                          Status &error);
 
+  /// Use Process::ReadMemoryRanges to efficiently read multiple unsigned
+  /// integers from memory at once.
+  /// TODO: this should be upstream once there is a use for it there.
+  llvm::SmallVector<std::optional<uint64_t>>
+  ReadUnsignedIntegersFromMemory(llvm::ArrayRef<lldb::addr_t> addresses,
+                                 unsigned byte_size);
+
   int64_t ReadSignedIntegerFromMemory(lldb::addr_t load_addr, size_t byte_size,
                                       int64_t fail_value, Status &error);
 
   lldb::addr_t ReadPointerFromMemory(lldb::addr_t vm_addr, Status &error);
 
+  /// Use Process::ReadMemoryRanges to efficiently read multiple pointers from
+  /// memory at once.
+  /// TODO: this should be upstream once there is a use for it there.
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JDevlieghere wrote:

```suggestion
```

https://github.com/llvm/llvm-project/pull/190564