[Lldb-commits] [lldb] [lldb][Windows] WoA HW Watchpoint support in LLDB (PR #108072)

[David Spickett via lldb-commits]

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@@ -143,8 +142,14 @@ NativeRegisterContextWindows::CreateHostNativeRegisterContextWindows(
 
 NativeRegisterContextWindows_arm64::NativeRegisterContextWindows_arm64(
     const ArchSpec &target_arch, NativeThreadProtocol &native_thread)
-    : NativeRegisterContextWindows(native_thread,
-                                   CreateRegisterInfoInterface(target_arch)) {}
+    : NativeRegisterContextRegisterInfo(
+          native_thread, CreateRegisterInfoInterface(target_arch)) {
+  // Currently, there is no API to query the maximum supported hardware
+  // breakpoints and watchpoints on Windows. The values set below are based
+  // on tests conducted on Windows 11 with Snapdragon Elite X hardware.
+  m_max_hwp_supported = 1;
+  m_max_hbp_supported = 0;
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DavidSpickett wrote:

If this patch is only watchpoint support, this should be removed.

https://github.com/llvm/llvm-project/pull/108072