import conditionally

Author: VSadov

src/coreclr/nativeaot/Runtime/amd64/AsmMacros.inc

@@ -412,6 +412,12 @@ EXTERN g_highest_address    : QWORD
 EXTERN g_ephemeral_low      : QWORD
 EXTERN g_ephemeral_high     : QWORD
 EXTERN g_card_table         : QWORD
+
+ifdef FEATURE_MANUALLY_MANAGED_CARD_BUNDLES
 EXTERN g_card_bundle_table  : QWORD
+endif
+
+ifdef FEATURE_USE_SOFTWARE_WRITE_WATCH_FOR_GC_HEAP
 EXTERN g_write_watch_table  : QWORD
+endif
 

src/coreclr/nativeaot/Runtime/arm64/AsmMacros.h

@@ -107,8 +107,14 @@ OFFSETOF__Thread__m_alloc_context__alloc_limit      equ OFFSETOF__Thread__m_rgbA
     EXTERN g_ephemeral_low
     EXTERN g_ephemeral_high
     EXTERN g_card_table
+
+#ifdef FEATURE_MANUALLY_MANAGED_CARD_BUNDLES
     EXTERN g_card_bundle_table
+#endif
+
+#ifdef FEATURE_USE_SOFTWARE_WRITE_WATCH_FOR_GC_HEAP
     EXTERN g_write_watch_table
+#endif
 
 
 ;; -----------------------------------------------------------------------------