diff --cc passes/pmgen/Makefile.inc
index 8e0cbdca,e3386667..835f8fd7
--- a/passes/pmgen/Makefile.inc
+++ b/passes/pmgen/Makefile.inc
@@@ -1,23 -1,19 +1,29 @@@
 +%_pm.h: passes/pmgen/pmgen.py %.pmg
 +      $(P) mkdir -p passes/pmgen && python3 $< -o $@ -p $(subst _pm.h,,$(notdir $@)) $(filter-out $<,$^)
 +
 +# --------------------------------------
 +
 +OBJS += passes/pmgen/test_pmgen.o
 +passes/pmgen/test_pmgen.o: passes/pmgen/test_pmgen_pm.h passes/pmgen/ice40_dsp_pm.h passes/pmgen/peepopt_pm.h
 +$(eval $(call add_extra_objs,passes/pmgen/test_pmgen_pm.h))
 +
 +# --------------------------------------
 +
  OBJS += passes/pmgen/ice40_dsp.o
 -OBJS += passes/pmgen/xilinx_dsp.o
 -OBJS += passes/pmgen/peepopt.o
 -
 -# --------------------------------------
 -
 -passes/pmgen/%.o: passes/pmgen/%_pm.h
  passes/pmgen/ice40_dsp.o: passes/pmgen/ice40_dsp_pm.h
 +$(eval $(call add_extra_objs,passes/pmgen/ice40_dsp_pm.h))
 +
 +# --------------------------------------
 +
++OBJS += passes/pmgen/xilinx_dsp.o
+ passes/pmgen/xilinx_dsp.o: passes/pmgen/xilinx_dsp_pm.h
 -EXTRA_OBJS += passes/pmgen/ice40_dsp_pm.h
 -EXTRA_OBJS += passes/pmgen/xilinx_dsp_pm.h
 -.SECONDARY: passes/pmgen/ice40_dsp_pm.h
 -.SECONDARY: passes/pmgen/xilinx_dsp_pm.h
++$(eval $(call add_extra_objs,passes/pmgen/xilinx_dsp_pm.h))
+
 -passes/pmgen/%_pm.h: passes/pmgen/pmgen.py passes/pmgen/%.pmg
 -      $(P) mkdir -p passes/pmgen && python3 $< -o $@ -p $* $(filter-out $<,$^)
++# --------------------------------------
++
 +OBJS += passes/pmgen/ice40_wrapcarry.o
 +passes/pmgen/ice40_wrapcarry.o: passes/pmgen/ice40_wrapcarry_pm.h
 +$(eval $(call add_extra_objs,passes/pmgen/ice40_wrapcarry_pm.h))

  # --------------------------------------