migrated opcodes tests for assembler from testcode to test for inclusion on automated testing

test/assembler/Makefile

@@ -0,0 +1,30 @@
+
+# makefile for the assembler regression tests
+
+BINDIR = ../../bin
+#WORKDIR := ../../testwrk
+WORKDIR := .
+
+TARGETS  = 6502 6502x 65sc02 65c02
+#TARGETS += 65816
+TARGETS += 4510
+TARGETS += huc6280
+#TARGETS += m740
+
+all: $(addprefix $(WORKDIR)/, $(addsuffix -opcodes.bin, $(TARGETS)))
+	@#
+
+.PHONY: $(addprefix $(WORKDIR)/, $(addsuffix -opcodes.bin, $(TARGETS)))
+
+clean:
+	rm -f *.o *.bin *.lst
+
+define build
+$$(WORKDIR)/$(1)-opcodes.bin: $(1)-opcodes.s
+	@$$(BINDIR)/cl65 --cpu $(1) -t none -l $$(WORKDIR)/$(1)-opcodes.lst --obj-path $$(WORKDIR) -o $$@ $$<
+	@diff -q $(1)-opcodes.ref $$@ || (cat $$(WORKDIR)/$(1)-opcodes.lst ; exit 1)
+	@echo ca65 --cpu $(1) ok
+endef
+
+$(foreach target,$(TARGETS),$(eval $(call build,$(target))))
+