--- a/libgcc/config.host
+++ b/libgcc/config.host
@@ -312,6 +312,9 @@ case ${host} in
   tmake_file="vms/t-vms"
   extra_parts="crt0.o crtbegin.o crtbeginS.o crtend.o crtendS.o"
   ;;
+*-*-vxworks7)
+  tmake_file=t-vxworks7
+  ;;
 *-*-vxworks*)
   tmake_file=t-vxworks
   ;;
diff --git a/libgcc/config/t-vxworks7 b/libgcc/config/t-vxworks7
new file mode 100644
index 0000000..77591cd
--- /dev/null
+++ b/libgcc/config/t-vxworks7
@@ -0,0 +1,16 @@
+# Don't build libgcc.a with debug info
+LIBGCC2_DEBUG_CFLAGS =
+
+# Extra libgcc2 modules used by gthr-vxworks.h functions
+LIB2ADDEH += $(srcdir)/config/vxlib.c $(srcdir)/config/vxlib-tls.c
+
+# This ensures that the correct target headers are used; some
+# VxWorks system headers have names that collide with GCC's
+# internal (host) headers, e.g. regs.h.
+LIBGCC2_INCLUDES = -nostdinc \
+  -I$(VSB_DIR)/h -I$(VSB_DIR)/share/h \
+  `case "/$(MULTIDIR)" in \
+      */mrtp*) echo -I$(VSB_DIR)/usr/h/public -I$(VSB_DIR)/usr/h ;; \
+      *) echo -I$(VSB_DIR)/krnl/h/system -I$(VSB_DIR)/krnl/h/public ;; \
+   esac`
+
-- 
1.7.10.4