Subversion Repositories zipcpu

################################################################################

##

## Filename:    Makefile

##

## Project:     Zip CPU -- a small, lightweight, RISC CPU soft core

##

## Purpose:     This makefile builds a verilator simulation of the zipsystem.

##              It does not make the system within Vivado or Quartus.

##

##

## Creator:     Dan Gisselquist, Ph.D.

##              Gisselquist Technology, LLC

##

################################################################################

##

## Copyright (C) 2015-2017, Gisselquist Technology, LLC

##

## This program is free software (firmware): you can redistribute it and/or

## modify it under the terms of  the GNU General Public License as published

## by the Free Software Foundation, either version 3 of the License, or (at

## your option) any later version.

##

## This program is distributed in the hope that it will be useful, but WITHOUT

## ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or

## FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

## for more details.

##

## You should have received a copy of the GNU General Public License along

## with this program.  (It's in the $(ROOT)/doc directory.  Run make with no

## target there if the PDF file isn't present.)  If not, see

##  for a copy.

##

## License:     GPL, v3, as defined and found on www.gnu.org,

##              http://www.gnu.org/licenses/gpl.html

##

##

################################################################################

##

##

.PHONY: all

all: zipsystem zipbones cpudefs.h div zipmmu cpuops pfcache

CORED:= core

PRPHD:= peripherals

EXD  := ex

VSRC := zipsystem.v cpudefs.v                                   \

                $(PRPHD)/wbdmac.v $(PRPHD)/icontrol.v           \

                $(PRPHD)/zipcounter.v $(PRPHD)/zipjiffies.v     \

                $(PRPHD)/ziptimer.v                             \

        $(CORED)/zipcpu.v $(CORED)/cpuops.v $(CORED)/idecode.v  \

                $(CORED)/pipefetch.v $(CORED)/prefetch.v        \

                $(CORED)/pfcache.v                              \

                $(CORED)/memops.v $(CORED)/pipemem.v            \

                $(CORED)/div.v                                  \

        $(EXD)/busdelay.v                                       \

                $(EXD)/wbdblpriarb.v $(EXD)/wbpriarbiter.v      \

        $(CORED)/idecode.v $(CORED)/cpuops.v

VZIP := zipbones.v cpudefs.v                                    \

        $(CORED)/zipcpu.v $(CORED)/cpuops.v $(CORED)/idecode.v  \

                $(CORED)/pipefetch.v $(CORED)/prefetch.v        \

                $(CORED)/pfcache.v                              \

                $(CORED)/memops.v $(CORED)/pipemem.v            \

                $(CORED)/div.v                                  \

        $(EXD)/busdelay.v $(EXD)/wbdblpriarb.v          \

        $(CORED)/idecode.v $(CORED)/cpuops.v

VOBJ := obj_dir

SUBMAKE := $(MAKE) --no-print-directory --directory=$(VOBJ) -f

ifeq ($(VERILATOR_ROOT),)

VERILATOR := verilator

else

VERILATOR := $(VERILATOR_ROOT)/bin/verilator

endif

# VFLAGS := -Wall -MMD -D__WORDSIZE=64 --trace -cc -y $(CORED) -y $(PRPHD) -y $(EXD)

VFLAGS := -Wall -MMD --trace -cc -y $(CORED) -y $(PRPHD) -y $(EXD)

VERILATE=$(VERILATOR) $(VFLAGS)

$(VOBJ)/Vzipsystem.cpp: $(VSRC)

        $(VERILATE) zipsystem.v

$(VOBJ)/Vzipsystem.h: $(VOBJ)/Vzipsystem.cpp

$(VOBJ)/Vzipbones.cpp: $(VZIP)

        $(VERILATE) zipbones.v

$(VOBJ)/Vzipbones.h: $(VOBJ)/Vzipbones.cpp

$(VOBJ)/Vdiv.cpp: $(CORED)/div.v

        $(VERILATE) $(CORED)/div.v

$(VOBJ)/Vdiv.h: $(VOBJ)/Vdiv.cpp

$(VOBJ)/Vcpuops.cpp: $(CORED)/cpuops.v cpudefs.v

        $(VERILATE) $(CORED)/cpuops.v

$(VOBJ)/Vcpuops.h: $(VOBJ)/Vcpuops.cpp

$(VOBJ)/Vzipmmu.cpp: $(PRPHD)/zipmmu.v

        $(VERILATE) $(PRPHD)/zipmmu.v

$(VOBJ)/Vzipmmu.h: $(VOBJ)/Vzipmmu.cpp

$(VOBJ)/Vpfcache.cpp: $(CORED)/pfcache.v

        $(VERILATE) $(CORED)/pfcache.v

$(VOBJ)/Vpfcache.h: $(VOBJ)/Vpfcache.cpp

$(VOBJ)/Vzipsystem__ALL.a: $(VOBJ)/Vzipsystem.cpp $(VOBJ)/Vzipsystem.h

        $(SUBMAKE) Vzipsystem.mk

$(VOBJ)/Vzipbones__ALL.a: $(VOBJ)/Vzipbones.cpp $(VOBJ)/Vzipbones.h

        $(SUBMAKE) Vzipbones.mk

$(VOBJ)/Vdiv__ALL.a: $(VOBJ)/Vdiv.cpp $(VOBJ)/Vdiv.h

        $(SUBMAKE) Vdiv.mk

$(VOBJ)/Vcpuops__ALL.a: $(VOBJ)/Vcpuops.cpp $(VOBJ)/Vcpuops.h

        $(SUBMAKE) Vcpuops.mk

$(VOBJ)/Vzipmmu__ALL.a: $(VOBJ)/Vzipmmu.cpp $(VOBJ)/Vzipmmu.h

        $(SUBMAKE) Vzipmmu.mk

$(VOBJ)/Vpfcache__ALL.a: $(VOBJ)/Vpfcache.cpp $(VOBJ)/Vpfcache.h

        $(SUBMAKE) Vpfcache.mk

# $(VOBJ)/V%__ALL.a: $(VOBJ)/V%.cpp $(VOBJ)/V%.h

#       $(SUBMAKE) V%.mk

cpudefs.h: cpudefs.v

        @echo "Building cpudefs.h"

        @echo "// " > $@

        @echo "// Do not edit this file, it is automatically generated!" >> $@

        @echo "// To generate this file, \"make cpudefs.h\" in the rtl directory." >> $@

        @echo "// " >> $@

        @grep "^\`" $^ | sed -e '{ s/^`/#/ }' >> $@

.PHONY: zipsystem

zipsystem: $(VOBJ)/Vzipsystem__ALL.a cpudefs.h

.PHONY: zipbones

zipbones: $(VOBJ)/Vzipbones__ALL.a cpudefs.h

.PHONY: div

div: $(VOBJ)/Vdiv__ALL.a

.PHONY: cpuops

cpuops: $(VOBJ)/Vcpuops__ALL.a cpudefs.h

.PHONY: zipmmu

zipmmu: $(VOBJ)/Vzipmmu__ALL.a

.PHONY: pfcache

pfcache: $(VOBJ)/Vpfcache__ALL.a

.PHONY: clean

clean:

        rm -rf $(VOBJ) cpudefs.h

#

# Note Verilator's dependency created information, and include it here if we

# can

DEPS := $(wildcard $(VOBJ)/*.d)

ifneq ($(DEPS),)

include $(DEPS)

endif