-include params.mk export # export all variable to applications sub-Makefile CC = mipsel-unknown-elf-gcc AS = mipsel-unknown-elf-as LD = mipsel-unknown-elf-ld DU = mipsel-unknown-elf-objdump AR = mipsel-unknown-elf-ar # Defaults values for hardware parameters and applications # These parameters should be defined in the build.mk file ARCH ?= pathname X_SIZE ?= 1 Y_SIZE ?= 1 NB_PROCS ?= 1 NB_TTYS ?= 1 FBF_WIDTH ?= 256 IOC_TYPE ?= BDV APPLIS ?= classif # build the list of applications used as argument by genmap GENMAP_APPLIS := $(addprefix --,$(APPLIS)) # build the list of applications used as dependencies by genmap APPLIS_PY := $(addsuffix /$(APPLIS).py,$(addprefix applications/,$(APPLIS))) # build the list of applications to be executed (used in the all rule) APPLIS_ELF := $(addsuffix /appli.elf,$(addprefix applications/,$(APPLIS))) # Build PYTHONPATH PYTHONPATH := $(shell find -name *.py -printf '%h\n' | sort -u | tr '\n' :) # check hardware platform definition ifeq ($(wildcard $(ARCH)),) $(error please define in ARCH parameter the path to the platform) endif .PHONY: clean map.bin .NOTPARALLEL: ### Objects to be linked for the drivers library DRIVERS_OBJS = build/drivers/dma_driver.o \ build/drivers/cma_driver.o \ build/drivers/xcu_driver.o \ build/drivers/bdv_driver.o \ build/drivers/hba_driver.o \ build/drivers/sdc_driver.o \ build/drivers/spi_driver.o \ build/drivers/rdk_driver.o \ build/drivers/iob_driver.o \ build/drivers/mmc_driver.o \ build/drivers/mwr_driver.o \ build/drivers/nic_driver.o \ build/drivers/tim_driver.o \ build/drivers/tty_driver.o \ build/drivers/pic_driver.o ### Objects to be linked for kernel.elf KERNEL_OBJS = build/common/utils.o \ build/common/kernel_locks.o \ build/common/kernel_barriers.o \ build/common/tty0.o \ build/common/vmem.o \ build/common/kernel_malloc.o \ build/fat32/fat32.o \ build/kernel/giet.o \ build/kernel/switch.o \ build/kernel/ctx_handler.o \ build/kernel/exc_handler.o \ build/kernel/sys_handler.o \ build/kernel/irq_handler.o \ build/kernel/kernel_init.o ### Objects to be linked for boot.elf BOOT_OBJS = build/common/utils.o \ build/common/kernel_locks.o \ build/common/kernel_barriers.o \ build/common/tty0.o \ build/common/pmem.o \ build/common/vmem.o \ build/common/kernel_malloc.o \ build/fat32/fat32.o \ build/kernel/ctx_handler.o \ build/kernel/irq_handler.o \ build/kernel/sys_handler.o \ build/kernel/switch.o \ build/boot/boot.o \ build/boot/boot_entry.o ### Objects to be linked for the user library USER_OBJS = build/libs/malloc.o \ build/libs/mwmr_channel.o \ build/libs/stdio.o \ build/libs/stdlib.o \ build/libs/string.o \ build/libs/user_barrier.o \ build/libs/user_lock.o \ build/libs/user_sqt_lock.o ### Objects to be linked for the math library MATH_OBJS = build/libs/math/e_pow.o \ build/libs/math/e_rem_pio2.o \ build/libs/math/k_cos.o \ build/libs/math/k_rem_pio2.o \ build/libs/math/k_sin.o \ build/libs/math/s_copysign.o \ build/libs/math/s_fabs.o \ build/libs/math/s_finite.o \ build/libs/math/s_floor.o \ build/libs/math/s_isnan.o \ build/libs/math/sqrt.o \ build/libs/math/s_rint.o \ build/libs/math/s_scalbn.o \ build/libs/math/s_sin.o \ build/libs/math/e_sqrt.o CFLAGS = -Wall -ffreestanding -mno-gpopt -mips32 -g -O2 \ -fno-delete-null-pointer-checks GIET_INCLUDE = -Igiet_boot \ -Igiet_kernel \ -Igiet_xml \ -Igiet_fat32 \ -Igiet_drivers \ -Igiet_common \ -Igiet_libs \ -I. DISK_IMAGE := hdd/virt_hdd.dmg ### The Mtools used to build the FAT32 disk image perform a few sanity checks, ### to make sure that the disk is indeed an MS-DOS disk. However, the size ### of the disk image used by the Giet-VM is not MS-DOS compliant. ### Setting this variable prevents these checks. MTOOLS_SKIP_CHECK := 1 ################################## ### first rule executed (make all) all: dirs \ $(DISK_IMAGE) \ map.bin \ hard_config.h \ giet_vsegs.ld \ build/boot/boot.elf \ build/kernel/kernel.elf \ $(APPLIS_ELF) mcopy -o -i $(DISK_IMAGE) map.bin ::/ mdir -/ -b -i $(DISK_IMAGE) ::/ dirs: @mkdir -p build/boot @mkdir -p build/common @mkdir -p build/drivers @mkdir -p build/fat32 @mkdir -p build/kernel @mkdir -p build/libs/math @mkdir -p hdd ######################### ### Disk image generation ### This requires the generic LINUX/MacOS script "create_dmg" script ### written by C.Fuguet. (should be installed in GIET-VM root directory). ### create the three build / misc / home directories ### store the images files into misc $(DISK_IMAGE): ./create_dmg create $(basename $(DISK_IMAGE)) dd if=$(DISK_IMAGE) of=temp.dmg count=65536 mv temp.dmg $(DISK_IMAGE) mmd -o -i $(DISK_IMAGE) ::/build mmd -o -i $(DISK_IMAGE) ::/build/ocean mmd -o -i $(DISK_IMAGE) ::/misc mmd -o -i $(DISK_IMAGE) ::/home mcopy -o -i $(DISK_IMAGE) images/images_128.raw ::/misc mcopy -o -i $(DISK_IMAGE) images/philips_1024.raw ::/misc mcopy -o -i $(DISK_IMAGE) images/lena_256.raw ::/misc mcopy -o -i $(DISK_IMAGE) images/bridge_256.raw ::/misc mcopy -o -i $(DISK_IMAGE) images/couple_512.raw ::/misc ##################################################### ### make a recursive list of the virtual disk content list: mdir -/ -w -i $(DISK_IMAGE) ::/ ######################################################## ### copy the files generated by the virtual prototype on ### the virtual disk "home" directory to the giet_vm home directory extract: mcopy -o -i $(DISK_IMAGE) ::/home . ######################################################################### ### mapping generation: map.bin / map.xml / hard_config.h / giet_vsegs.ld ### TODO add dépendancies on appli.py files : $(APPLIS_DEPS) map.bin hard_config.h giet_vsegs.ld: $(ARCH)/arch.py $(APPLIS_PY) giet_python/genmap --arch=$(ARCH) \ --x=$(X_SIZE) \ --y=$(Y_SIZE) \ --p=$(NB_PROCS) \ --tty=$(NB_TTYS) \ --fbf=$(FBF_WIDTH) \ --ioc=$(IOC_TYPE) \ --giet=. \ $(GENMAP_APPLIS) \ --xml=. ################################ ### drivers library compilation build/drivers/%.o: giet_drivers/%.c \ giet_drivers/%.h \ hard_config.h \ giet_config.h $(CC) $(GIET_INCLUDE) $(CFLAGS) -c -o $@ $< build/drivers/libdrivers.a: $(DRIVERS_OBJS) $(AR) -rcs $@ $(DRIVERS_OBJS) ########################## ### fat32 compilation build/fat32/fat32.o: giet_fat32/fat32.c \ giet_fat32/fat32.h \ hard_config.h \ giet_config.h $(CC) $(GIET_INCLUDE) $(CFLAGS) -c -o $@ $< ########################## ### common compilation build/common/%.o: giet_common/%.c \ giet_common/%.h \ hard_config.h \ giet_config.h $(CC) $(GIET_INCLUDE) $(CFLAGS) -c -o $@ $< ######################## ### boot compilation ### Copy bootloader into sector 2 of disk image build/boot/boot.elf: $(BOOT_OBJS) \ $(DISK_IMAGE) \ giet_boot/boot.ld \ build/drivers/libdrivers.a $(LD) -o $@ -T giet_boot/boot.ld $(BOOT_OBJS) -Lbuild/drivers -ldrivers $(DU) -D $@ > $@.txt dd if=$@ of=$(DISK_IMAGE) seek=2 conv=notrunc build/boot/boot.o: giet_boot/boot.c \ giet_common/utils.h \ giet_fat32/fat32.h \ giet_common/vmem.h \ hard_config.h \ giet_config.h $(CC) $(GIET_INCLUDE) $(CFLAGS) -c -o $@ $< build/boot/boot_entry.o: giet_boot/boot_entry.S \ hard_config.h $(CC) $(GIET_INCLUDE) $(CFLAGS) -c -o $@ $< ######################### ### kernel compilation build/kernel/kernel.elf: $(KERNEL_OBJS) \ $(DISK_IMAGE) \ giet_kernel/kernel.ld \ build/drivers/libdrivers.a $(LD) -o $@ -T giet_kernel/kernel.ld $(KERNEL_OBJS) -Lbuild/drivers -ldrivers $(DU) -D $@ > $@.txt mmd -o -i $(DISK_IMAGE) ::/build/kernel || true mcopy -o -i $(DISK_IMAGE) $@ ::/build/kernel build/kernel/%.o: giet_kernel/%.c \ hard_config.h \ giet_config.h $(CC) $(GIET_INCLUDE) $(CFLAGS) -c -o $@ $< build/kernel/%.o: giet_kernel/%.s \ hard_config.h \ giet_config.h $(CC) $(GIET_INCLUDE) $(CFLAGS) -c -o $@ $< ########################### ### user library compilation build/libs/%.o: giet_libs/%.c \ giet_libs/%.h \ hard_config.h \ giet_config.h $(CC) $(CFLAGS) $(GIET_INCLUDE) -c -o $@ $< build/libs/libuser.a: $(USER_OBJS) $(AR) -rcs $@ $^ ################################ ### math library compilation build/libs/math/%.o: giet_libs/math/%.c \ giet_libs/math/math_private.h \ giet_libs/math.h $(CC) $(CFLAGS) $(GIET_INCLUDE) -c -o $@ $< build/libs/libmath.a: $(MATH_OBJS) $(AR) -rcs $@ $^ ######################################## ### classif application compilation applications/classif/appli.elf: build/libs/libuser.a | $(DISK_IMAGE) $(MAKE) -C applications/classif mmd -o -i $(DISK_IMAGE) ::/build/classif || true mcopy -o -i $(DISK_IMAGE) $@ ::/build/classif ######################################## ### convol application compilation applications/convol/appli.elf: build/libs/libuser.a | $(DISK_IMAGE) $(MAKE) -C applications/convol mmd -o -i $(DISK_IMAGE) ::/build/convol || true mcopy -o -i $(DISK_IMAGE) $@ ::/build/convol ######################################## ### coproc application compilation applications/coproc/appli.elf: build/libs/libuser.a | $(DISK_IMAGE) $(MAKE) -C applications/coproc mmd -o -i $(DISK_IMAGE) ::/build/coproc || true mcopy -o -i $(DISK_IMAGE) $@ ::/build/coproc ######################################## ### dhrystone application compilation applications/dhrystone/appli.elf: build/libs/libuser.a | $(DISK_IMAGE) $(MAKE) -C applications/dhrystone mmd -o -i $(DISK_IMAGE) ::/build/dhrystone || true mcopy -o -i $(DISK_IMAGE) $@ ::/build/dhrystone ######################################## ### display application compilation applications/display/appli.elf: build/libs/libuser.a | $(DISK_IMAGE) $(MAKE) -C applications/display mmd -o -i $(DISK_IMAGE) ::/build/display || true mcopy -o -i $(DISK_IMAGE) $@ ::/build/display ######################################## ### gameoflife application compilation applications/gameoflife/appli.elf: build/libs/libuser.a | $(DISK_IMAGE) $(MAKE) -C applications/gameoflife mmd -o -i $(DISK_IMAGE) ::/build/gameoflife || true mcopy -o -i $(DISK_IMAGE) $@ ::/build/gameoflife ######################################## ### ocean application compilation applications/ocean/appli.elf: build/libs/libmath.a build/libs/libuser.a | $(DISK_IMAGE) cd applications/ocean && $(MAKE) && cd ../.. mmd -o -i $(DISK_IMAGE) ::/build/ocean || true mcopy -o -i $(DISK_IMAGE) $@ ::/build/ocean ######################################## ### router application compilation applications/router/appli.elf: build/libs/libuser.a | $(DISK_IMAGE) $(MAKE) -C applications/router mmd -o -i $(DISK_IMAGE) ::/build/router || true mcopy -o -i $(DISK_IMAGE) $@ ::/build/router ######################################## ### shell application compilation applications/shell/appli.elf: build/libs/libuser.a | $(DISK_IMAGE) $(MAKE) -C applications/shell mmd -o -i $(DISK_IMAGE) ::/build/shell || true mcopy -o -i $(DISK_IMAGE) $@ ::/build/shell ######################################## ### sort application compilation applications/sort/appli.elf: build/libs/libuser.a | $(DISK_IMAGE) $(MAKE) -C applications/sort mmd -o -i $(DISK_IMAGE) ::/build/sort || true mcopy -o -i $(DISK_IMAGE) $@ ::/build/sort ######################################## ### transpose compilation applications/transpose/appli.elf: build/libs/libuser.a | $(DISK_IMAGE) $(MAKE) -C applications/transpose mmd -o -i $(DISK_IMAGE) ::/build/transpose || true mcopy -o -i $(DISK_IMAGE) $@ ::/build/transpose ######################################## ### clean all binary files clean: rm -f *.o *.elf *.bin *.txt core rm -f hard_config.h giet_vsegs.ld map.bin map.xml rm -rf build/kernel/* rm -rf build/boot/* rm -rf build/libs/* $(MAKE) -C applications/classif clean $(MAKE) -C applications/convol clean $(MAKE) -C applications/coproc clean $(MAKE) -C applications/display clean $(MAKE) -C applications/dhrystone clean $(MAKE) -C applications/gameoflife clean cd applications/ocean && $(MAKE) clean && cd ../.. $(MAKE) -C applications/router clean $(MAKE) -C applications/shell clean $(MAKE) -C applications/sort clean $(MAKE) -C applications/transpose clean ######################################## ### delete disk image clean-disk: rm -f $(DISK_IMAGE)