1 files changed, 11 insertions, 0 deletions
diff --git a/source/Plugins/Process/Utility/RegisterInfoInterface.h b/source/Plugins/Process/Utility/RegisterInfoInterface.h
index 382475f4523a..94cb5cc791c6 100644
--- a/source/Plugins/Process/Utility/RegisterInfoInterface.h
+++ b/source/Plugins/Process/Utility/RegisterInfoInterface.h
@@ -32,9 +32,20 @@ namespace lldb_private
         virtual const lldb_private::RegisterInfo *
         GetRegisterInfo () const = 0;
 
+        // Returns the number of registers including the user registers and the
+        // lldb internal registers also
         virtual uint32_t
         GetRegisterCount () const = 0;
 
+        // Returns the number of the user registers (excluding the registers
+        // kept for lldb internal use only). Subclasses should override it if
+        // they belongs to an architecture with lldb internal registers.
+        virtual uint32_t
+        GetUserRegisterCount () const
+        {
+            return GetRegisterCount();
+        }
+
         const lldb_private::ArchSpec&
         GetTargetArchitecture() const
             { return m_target_arch; }