diff --git a/gcc/config/vxworks.h b/gcc/config/vxworks.h
index d3c417e7f5a..5b1538085e9 100644
--- a/gcc/config/vxworks.h
+++ b/gcc/config/vxworks.h
@@ -158,8 +158,7 @@ along with GCC; see the file COPYING3.  If not see
 /* Setup the crtstuff begin/end we might need for dwarf EH registration.  */
 
 #if !defined(CONFIG_SJLJ_EXCEPTIONS) && DWARF2_UNWIND_INFO
-#define VX_CRTBEGIN_SPEC \
- "%{!mrtp:vx_crtbegin-kernel.o%s} %{mrtp:vx_crtbegin-rtp.o%s}"
+#define VX_CRTBEGIN_SPEC "vx_crtbegin.o%s"
 #define VX_CRTEND_SPEC "-l:vx_crtend.o"
 #else
 #define VX_CRTBEGIN_SPEC ""
diff --git a/libgcc/config/t-vxcrtstuff b/libgcc/config/t-vxcrtstuff
index 96b728525e0..ef64951c903 100644
--- a/libgcc/config/t-vxcrtstuff
+++ b/libgcc/config/t-vxcrtstuff
@@ -1,12 +1,12 @@
-# crtbegin/crtend for VxWorks (DKM or RTP)
+# crtbegin/crtend for VxWorks
 
-vx_crtbegin-kernel.o: $(srcdir)/config/vxcrtstuff.c
+vx_crtbegin.o: $(srcdir)/config/vxcrtstuff.c
 	$(crt_compile) $(CRTSTUFF_T_CFLAGS) -DCRT_BEGIN -c $<
 
-vx_crtbegin-rtp.o: $(srcdir)/config/vxcrtstuff.c
-	$(crt_compile) $(CRTSTUFF_T_CFLAGS) -DCRT_BEGIN -c $< -mrtp
-
 vx_crtend.o: $(srcdir)/config/vxcrtstuff.c
 	$(crt_compile) $(CRTSTUFF_T_CFLAGS) -DCRT_END -c $<
 
-EXTRA_PARTS += vx_crtbegin-kernel.o vx_crtbegin-rtp.o vx_crtend.o
+# We do pretty different things for kernel vs rtp modes, all
+# controlled thanks to __RTP__ and (optional) multilibs.
+
+EXTRA_PARTS += vx_crtbegin.o vx_crtend.o