Index: lldb/source/Plugins/Process/NetBSD/NativeRegisterContextNetBSD_x86_64.cpp
===================================================================
--- lldb/source/Plugins/Process/NetBSD/NativeRegisterContextNetBSD_x86_64.cpp
+++ lldb/source/Plugins/Process/NetBSD/NativeRegisterContextNetBSD_x86_64.cpp
@@ -691,7 +691,7 @@
 
   uint64_t control_bits = reg_value.GetAsUInt64();
 
-  is_vacant = !(control_bits & (1 << (2 * wp_index)));
+  is_vacant = !(control_bits & (2 << (2 * wp_index)));
 
   return error;
 }
@@ -730,7 +730,7 @@
     return error;
 
   // for watchpoints 0, 1, 2, or 3, respectively, set bits 1, 3, 5, or 7
-  uint64_t enable_bit = 1 << (2 * wp_index);
+  uint64_t enable_bit = 2 << (2 * wp_index);
 
   // set bits 16-17, 20-21, 24-25, or 28-29
   // with 0b01 for write, and 0b11 for read/write