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Makefile
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221 lines (152 loc) · 7.17 KB
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# CMPT432 - ImplementationTeam00
PREFIX = arm-none-eabi-
CFLAGS = -c -fno-stack-protector -fomit-frame-pointer -march=armv7-a -O0 -nostdlib -ffreestanding -I./include\
-I./include/arch -I./include/misc -I./include/memory -I./include/drivers -I./include/kernel
KCFLAGS = $(CFLAGS) -mno-unaligned-access -I./include/user
USER_CFLAGS = $(KCFLAGS) -fPIE -fno-plt -msingle-pic-base -I./include/user
BUILD_DIR = build/
BIN_DIR = bin/
INCLUDE = include/
OUTPUT = BuddyOS.img
.PHONY: all clean objdump
all: $(OUTPUT)
clean:
rm -rf $(OUTPUT) MLO build/ bin/ *.bin *.elf
$(BUILD_DIR) :
mkdir -p $(BUILD_DIR)
$(BIN_DIR) :
mkdir -p $(BIN_DIR)
$(BUILD_DIR)vector_table.o : bootloader/interrupt/vector_table.S | $(BUILD_DIR)
$(PREFIX)as bootloader/interrupt/vector_table.S -o $@
$(BUILD_DIR)init.o : bootloader/init.S | $(BUILD_DIR)
$(PREFIX)as bootloader/init.S -o $@
$(BUILD_DIR)main.o : bootloader/main.c | $(BUILD_DIR)
$(PREFIX)gcc $(CFLAGS) bootloader/main.c -o $@
$(BUILD_DIR)drivers.o : drivers/mmc.c | $(BUILD_DIR)
$(PREFIX)gcc $(CFLAGS) drivers/mmc.c -o $@
$(BUILD_DIR)led.o : arch/peripherals/led.c | $(BUILD_DIR)
$(PREFIX)gcc $(CFLAGS) arch/peripherals/led.c -o $@
$(BUILD_DIR)uart.o : arch/peripherals/uart.c | $(BUILD_DIR)
$(PREFIX)gcc $(CFLAGS) arch/peripherals/uart.c -o $@
$(BUILD_DIR)clock.o : arch/boardinit/clock.c | $(BUILD_DIR)
$(PREFIX)gcc $(CFLAGS) arch/boardinit/clock.c -o $@
$(BUILD_DIR)interrupt.o : bootloader/interrupt/interrupts.c | $(BUILD_DIR)
$(PREFIX)gcc $(CFLAGS) bootloader/interrupt/interrupts.c -o $@
$(BUILD_DIR)timer.o : arch/peripherals/timer.c | $(BUILD_DIR)
$(PREFIX)gcc $(CFLAGS) arch/peripherals/timer.c -o $@
$(BUILD_DIR)memcmd.o : misc/memcmd.c | $(BUILD_DIR)
$(PREFIX)gcc $(CFLAGS) misc/memcmd.c -o $@
$(BUILD_DIR)ddr.o : arch/boardinit/ddr.c | $(BUILD_DIR)
$(PREFIX)gcc $(CFLAGS) arch/boardinit/ddr.c -o $@
$(BUILD_DIR)fat12.o : filesystem/fat12.c | $(BUILD_DIR)
$(PREFIX)gcc $(CFLAGS) filesystem/fat12.c -o $@
$(BIN_DIR)boot.out : bootloader/boot.ld $(BUILD_DIR)main.o $(BUILD_DIR)led.o $(BUILD_DIR)init.o $(BUILD_DIR)vector_table.o $(BUILD_DIR)interrupt.o $(BUILD_DIR)uart.o $(BUILD_DIR)timer.o $(BUILD_DIR)clock.o $(BUILD_DIR)ddr.o $(BUILD_DIR)memcmd.o $(BUILD_DIR)drivers.o $(BUILD_DIR)fat12.o | $(BIN_DIR)
$(PREFIX)gcc -nostartfiles -flto=all -T $^ -o $@
MLO : $(BIN_DIR)boot.out
$(PREFIX)objcopy -S -O binary $< $@
$(BUILD_DIR)kinit.o : kernel/kinit.S | $(BUILD_DIR)
$(PREFIX)as kernel/kinit.S -o $@
$(BUILD_DIR)k_vector.o : kernel/interrupt/k_vector.S | $(BUILD_DIR)
$(PREFIX)as kernel/interrupt/k_vector.S -o $@
$(BUILD_DIR)regs.o : kernel/regs.S | $(BUILD_DIR)
$(PREFIX)as kernel/regs.S -o $@
$(BUILD_DIR)context_switch.o : kernel/sched/context_switch.S | $(BUILD_DIR)
$(PREFIX)as kernel/sched/context_switch.S -o $@
$(BUILD_DIR)k_intr.o : kernel/interrupt/k_intr.c | $(BUILD_DIR)
$(PREFIX)gcc $(KCFLAGS) kernel/interrupt/k_intr.c -o $@
$(BUILD_DIR)dispatcher.o: kernel/sched/dispatcher.c
$(PREFIX)gcc $(KCFLAGS) kernel/sched/dispatcher.c -o $@
$(BUILD_DIR)proc.o: kernel/sched/proc.c
$(PREFIX)gcc $(KCFLAGS) kernel/sched/proc.c -o $@
$(BUILD_DIR)syscall.o: kernel/syscall.c
$(PREFIX)gcc $(KCFLAGS) kernel/syscall.c -o $@
$(BUILD_DIR)shell.o: kernel/shell.c
$(PREFIX)gcc $(KCFLAGS) kernel/shell.c -o $@
$(BUILD_DIR)srr_ipc.o: kernel/srr_ipc.c
$(PREFIX)gcc $(KCFLAGS) kernel/srr_ipc.c -o $@
$(BUILD_DIR)fs.o: filesystem/fs.c
$(PREFIX)gcc $(KCFLAGS) filesystem/fs.c -o $@
$(BUILD_DIR)vfs.o: $(BUILD_DIR)fs.o filesystem/vfs.c
$(PREFIX)gcc $(KCFLAGS) filesystem/vfs.c -o $@
$(BUILD_DIR)memory.o: kernel/memory.c
$(PREFIX)gcc $(KCFLAGS) kernel/memory.c -o $@
$(BUILD_DIR)string.o: misc/string.c
$(PREFIX)gcc $(KCFLAGS) misc/string.c -o $@
$(BUILD_DIR)net.o: drivers/net.c
$(PREFIX)gcc $(KCFLAGS) drivers/net.c -o $@
$(BUILD_DIR)cpsw.o: drivers/cpsw.c
$(PREFIX)gcc $(KCFLAGS) drivers/cpsw.c -o $@
$(BUILD_DIR)phy.o: drivers/phy.c
$(PREFIX)gcc $(KCFLAGS) drivers/phy.c -o $@
$(BUILD_DIR)ethernet.o: net/ethernet.c
$(PREFIX)gcc $(KCFLAGS) net/ethernet.c -o $@
$(BUILD_DIR)arp.o: net/arp.c
$(PREFIX)gcc $(KCFLAGS) net/arp.c -o $@
$(BUILD_DIR)ipv4.o: net/ipv4.c
$(PREFIX)gcc $(KCFLAGS) net/ipv4.c -o $@
$(BUILD_DIR)icmp.o: net/icmp.c
$(PREFIX)gcc $(KCFLAGS) net/icmp.c -o $@
$(BUILD_DIR)udp.o: net/udp.c
$(PREFIX)gcc $(KCFLAGS) net/udp.c -o $@
$(BUILD_DIR)socket.o: net/socket.c
$(PREFIX)gcc $(KCFLAGS) net/socket.c -o $@
$(BUILD_DIR)net_functions.o: misc/net_functions.c
$(PREFIX)gcc $(KCFLAGS) misc/net_functions.c -o $@
$(BUILD_DIR)kernel.o: kernel/main.c
$(PREFIX)gcc $(KCFLAGS) kernel/main.c -o $@
kernel.elf: kernel/kernel.ld $(BUILD_DIR)kernel.o $(BUILD_DIR)kinit.o\
$(BUILD_DIR)led.o $(BUILD_DIR)uart.o $(BUILD_DIR)memory.o\
$(BUILD_DIR)k_intr.o $(BUILD_DIR)k_vector.o $(BUILD_DIR)net.o\
$(BUILD_DIR)dispatcher.o $(BUILD_DIR)memcmd.o $(BUILD_DIR)syscall.o $(BUILD_DIR)shell.o\
$(BUILD_DIR)drivers.o $(BUILD_DIR)fat12.o $(BUILD_DIR)fs.o $(BUILD_DIR)vfs.o\
$(BUILD_DIR)srr_ipc.o $(BUILD_DIR)context_switch.o $(BUILD_DIR)proc.o\
$(BUILD_DIR)cpsw.o $(BUILD_DIR)phy.o $(BUILD_DIR)ethernet.o $(BUILD_DIR)arp.o\
$(BUILD_DIR)ipv4.o $(BUILD_DIR)icmp.o $(BUILD_DIR)udp.o $(BUILD_DIR)socket.o $(BUILD_DIR)net_functions.o $(BUILD_DIR)regs.o
$(PREFIX)gcc -nostartfiles -flto=all -T $^ -o $@
$(BUILD_DIR)usertest.o: user/test.c
$(PREFIX)gcc $(USER_CFLAGS) user/test.c -o $@
$(BUILD_DIR)usyscall.o: kernel/syscall.c
$(PREFIX)gcc $(USER_CFLAGS) kernel/syscall.c -o $@
$(BUILD_DIR)schat.o: user/schat/schat.c
$(PREFIX)gcc $(USER_CFLAGS) user/schat/schat.c -o $@
$(BUILD_DIR)schatbos.o: user/schat/buddyos.c
$(PREFIX)gcc $(USER_CFLAGS) user/schat/buddyos.c -o $@
schat.elf: $(BUILD_DIR)schat.o $(BUILD_DIR)schatbos.o $(BUILD_DIR)usyscall.o
$(PREFIX)ld -flto=all -e main $^ -o $@
$(BUILD_DIR)process1.o: user/process1.c
$(PREFIX)gcc $(USER_CFLAGS) user/process1.c -o $@
$(BUILD_DIR)process2.o: user/process2.c
$(PREFIX)gcc $(USER_CFLAGS) user/process2.c -o $@
process1.elf: $(BUILD_DIR)process1.o $(BUILD_DIR)usyscall.o
$(PREFIX)ld -flto=all -e main $^ -o $@
process2.elf: $(BUILD_DIR)process2.o $(BUILD_DIR)usyscall.o
$(PREFIX)ld -flto=all -e main $^ -o $@
schat.bin: schat.elf
$(PREFIX)objcopy -O binary schat.elf schat.bin
usertest.elf: $(BUILD_DIR)usertest.o $(BUILD_DIR)regs.o
$(PREFIX)ld -flto=all -e main $^ -o $@
test.bin: usertest.elf
$(PREFIX)objcopy -O binary usertest.elf test.bin
kernel.bin: kernel.elf
$(PREFIX)objcopy -O binary kernel.elf kernel.bin
process1.bin: process1.elf
$(PREFIX)objcopy -O binary process1.elf bud.bin
process2.bin: process2.elf
$(PREFIX)objcopy -O binary process2.elf ipc.bin
BuddyOS.img: MLO kernel.bin test.bin schat.bin process1.bin process2.bin
dd if=/dev/zero of=BuddyOS.img bs=512 count=2880
mkfs.fat -F 12 BuddyOS.img
mcopy -i BuddyOS.img MLO "::MLO"
mcopy -i BuddyOS.img kernel.bin "::kernel.bin"
mcopy -i BuddyOS.img test.bin "::test.bin"
mcopy -i BuddyOS.img schat.bin "::schat.bin"
mcopy -i BuddyOS.img bud.bin "::bud.bin"
mcopy -i BuddyOS.img ipc.bin "::ipc.bin"
mattrib -i BuddyOS.img +s "::MLO"
mattrib -i BuddyOS.img +s "::kernel.bin"
objdump: BuddyOS.img
$(PREFIX)objdump -D -b binary -m arm MLO
objdumpschat: BuddyOS.img
$(PREFIX)objdump -D -b binary -m arm schat.elf
verify: BuddyOS.img
mdir -i BuddyOS.img ::