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#
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#
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# Filename: Makefile
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# Filename: Makefile
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#
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#
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# Project: Zip CPU -- a small, lightweight, RISC CPU soft core
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# Project: Zip CPU -- a small, lightweight, RISC CPU soft core
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#
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#
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# Purpose: This makefile builds an assembler and disassembler.
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# Purpose: This makefile builds an assembler preprocessor (zpp), an
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# assembler (zasm) and a disassembler (zdump). Make with no
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# arguments will produce these files. Other targets include:
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#
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# make clean
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# make test
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# Assembles a test file and then produces a disassembly of it.
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# make depends
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# Doesn't work. Dependencies are currently all hand coded.
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# make optest
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# make tags
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#
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#
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#
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#
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# Creator: Dan Gisselquist, Ph.D.
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# Creator: Dan Gisselquist, Ph.D.
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# Gisselquist Tecnology, LLC
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# Gisselquist Tecnology, LLC
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#
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#
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# http://www.gnu.org/licenses/gpl.html
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# http://www.gnu.org/licenses/gpl.html
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#
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#
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#
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#
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################################################################################
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################################################################################
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#
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#
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.PHONY: all
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all: zasm optest zdump
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OBJDIR= obj-pc
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OBJDIR= obj-pc
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CXX= g++
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CXX= g++
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CC= gcc
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CC= gcc
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YACC= bison
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LEX= flex
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YYMMDD=`date +%Y%m%d`
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YYMMDD=`date +%Y%m%d`
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DBGFLAGS= -g -O0
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DBGFLAGS= -g -O0
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OPTFLAGS= -O3
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OPTFLAGS= -O3
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CCFLAGS= $(DBGFLAGS)
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CCFLAGS= $(DBGFLAGS)
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PROGRAMS= zasm optest zdump
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PROGRAMS= zasm optest zdump zpp
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.PHONY: programs
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.PHONY: programs
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all: $(OBJDIR)/ programs
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all: $(OBJDIR)/ programs
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programs: $(PROGRAMS)
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programs: $(PROGRAMS)
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ZASMSRC= zasm.cpp zopcodes.cpp zparser.cpp twoc.cpp
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$(OBJDIR)/zpp.cpp: zpp.l
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ZASMOBJ= $(addprefix $(OBJDIR)/,$(subst .cpp,.o,$(ZASMSRC)))
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$(LEX) -o $@ $^
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zasm: $(ZASMOBJ)
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$(OBJDIR)/zpp.o: $(OBJDIR)/zpp.cpp
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$(CXX) $(CCFLAGS) $(ZASMOBJ) -o $@
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$(CXX) -c $(CCFLAGS) $(OBJDIR)/zpp.cpp -o $@
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zpp: $(OBJDIR)/zpp.o
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$(CXX) -o $@ $(CCFLAGS) $^
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$(OBJDIR)/zasm.tab.h: zasm.y asmdata.h zparser.h
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$(YACC) -b $(OBJDIR)/zasm -d zasm.y
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zasm.output: zasm.y asmdata.h
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$(YACC) -v -b $(OBJDIR)/zasm -d zasm.y
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$(OBJDIR)/zasm.lex.cpp: zasm.l $(OBJDIR)/zasm.tab.h
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$(LEX) -o $@ zasm.l
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$(OBJDIR)/zasm.lex.o: $(OBJDIR)/zasm.lex.cpp
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$(CXX) -c -I. -I$(OBJDIR)/ $(CCFLAGS) $(OBJDIR)/zasm.lex.cpp -o $@
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$(OBJDIR)/zasm.tab.o: $(OBJDIR)/zasm.tab.c
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$(CXX) -c -I. -I$(OBJDIR)/ $(CCFLAGS) $(OBJDIR)/zasm.tab.c -o $@
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$(OBJDIR)/asmdata.o: asmdata.cpp zopcodes.h zparser.h
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$(CXX) -c -I. $(CCFLAGS) asmdata.cpp -o $@
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zasm: $(OBJDIR)/zasm.lex.o $(OBJDIR)/zasm.tab.o $(OBJDIR)/asmdata.o
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zasm: $(OBJDIR)/zparser.o $(OBJDIR)/zopcodes.o $(OBJDIR)/twoc.o
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$(CXX) -o $@ $(CCFLAGS) $^
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optest: optest.cpp zopcodes.cpp twoc.cpp twoc.h zopcodes.h
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optest: optest.cpp zopcodes.cpp twoc.cpp twoc.h zopcodes.h
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$(CXX) $(CCFLAGS) optest.cpp zopcodes.cpp twoc.cpp -o optest
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$(CXX) $(CCFLAGS) optest.cpp zopcodes.cpp twoc.cpp -o optest
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ZDMPSRC= zdump.cpp zopcodes.cpp twoc.cpp
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ZDMPSRC= zdump.cpp zopcodes.cpp twoc.cpp
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$(CXX) -c $(CCFLAGS) $< -o $@
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$(CXX) -c $(CCFLAGS) $< -o $@
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$(OBJDIR)/:
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$(OBJDIR)/:
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@bash -c "if [ ! -e $(OBJDIR) ]; then mkdir -p $(OBJDIR); fi"
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@bash -c "if [ ! -e $(OBJDIR) ]; then mkdir -p $(OBJDIR); fi"
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.PHONY: test
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test: dumpd.txt
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z.out: test.S zasm zdump
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./zasm test.S -o z.out
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dumpd.txt: z.out zdump
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./zdump z.out > dumpd.txt
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define build-depends
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define build-depends
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@echo "Building dependency file(s)"
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@echo "Building dependency file(s)"
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@$(CXX) $(CCFLAGS) -MM *.cpp > xd.txt
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@$(CXX) -I $(OBJDIR)/ $(CCFLAGS) -MM *.cpp > xd.txt
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@sed -e 's/^.*.o: /$(OBJDIR)\/&/' < xd.txt > $(OBJDIR)/depends.txt
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@sed -e 's/^.*.o: /$(OBJDIR)\/&/' < xd.txt > $(OBJDIR)/depends.txt
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@rm xd.txt
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@rm xd.txt
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endef
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endef
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tags: $(SOURCES) $(HEADERS)
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tags: $(SOURCES) $(HEADERS)
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.PHONY: depends
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.PHONY: depends
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depends: tags
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depends: tags
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$(build-depends)
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$(build-depends)
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$(OBJDIR)/depends.txt: $(OBJDIR)/ $(SOURCES) $(HEADERS)
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$(OBJDIR)/depends.txt: $(SOURCES) $(HEADERS)
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$(build-depends)
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$(build-depends)
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.PHONY: clean
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.PHONY: clean
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clean:
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clean:
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rm -rf $(OBJDIR) $(PROGRAMS)
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rm -rf $(OBJDIR) $(PROGRAMS) z.out dumpd.txt
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-include $(OBJDIR)/depends.txt
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-include $(OBJDIR)/depends.txt
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