--- a/Make.spec	Sun Dec 01 08:40:43 2019 +0000
+++ b/Make.spec	Fri May 22 14:45:21 2020 +0100
@@ -80,6 +80,7 @@
 	GDBThreadState \
 	GDBTransientDataHolder \
 	jv_libgdbs \
+	GDBArch_RV64 \
 	GDBArch_unknown \
 	GDBArch_x86 \
 	GDBAsyncEvent \
@@ -297,6 +298,7 @@
     $(OUTDIR)GDBThreadState.$(O) \
     $(OUTDIR)GDBTransientDataHolder.$(O) \
     $(OUTDIR)jv_libgdbs.$(O) \
+    $(OUTDIR)GDBArch_RV64.$(O) \
     $(OUTDIR)GDBArch_unknown.$(O) \
     $(OUTDIR)GDBArch_x86.$(O) \
     $(OUTDIR)GDBAsyncEvent.$(O) \