[Lldb-commits] [lldb] [lldb][Windows] Add SVE register read/write support in lldb-server (PR #205906)

[Eli Friedman via lldb-commits]

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@@ -58,6 +69,39 @@ def _is_supported_darwin(self, cmd_runner):
 
         return None, (output.strip() == "1")
 
+    # PowerShell may not be on PATH on minimal Windows images, and Add-Type
+    # requires the .NET CLR and the CSC compiler to be available. Neither is
+    # guaranteed.
+    # TODO: Replace the PowerShell chain with a probe that calls
+    # 'IsProcessorFeaturePresent' directly.
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efriedma-quic wrote:

Can you not just use ctypes?

https://github.com/llvm/llvm-project/pull/205906