RAD Studio 10.3.3 iPhone XS and XR Debugging Patch

by Jan 18, 2020

An issue debugging on iOS devices containing an A12 chip has been resolved

We've just released a patch for Delphi and C++Builder 10.3.3 which resolves the following issues:

  • RSP-26709 Debugger 'freezes' on iPhone 11 Pro
  • RSP-25732 Can't debug on iOS Device

Both these issues were related to debugging on an iOS device with an A12 (arm64e) CPU. Affected devices include the iPhone XS and XR, among other devices. LLDB, which we use for debugging on 64-bit iOS devices, did not support this CPU. The patch is a new version of the Platform Assistant, PAServer, which includes LLDB.

The patch is available here: https://cc.embarcadero.com/item/30908 Full installation instructions are included in the readme, including how to verify that you have the patch successfully installed.