-include build.mk

export # export all variable to sub-Makefile
CC = mipsel-unknown-elf-gcc
AS = mipsel-unknown-elf-as
LD = mipsel-unknown-elf-ld
DU = mipsel-unknown-elf-objdump

ARCH ?= ../tsar-trunk-svn-2013/platforms/tsar_generic_iob
X    ?= 2
Y    ?= 2
P    ?= 2
APP  ?= transpose

.PHONY: map.bin

### FAT parameters definition for Disk image
### sector_size          = 512
### partition_begin_lba  = 300
### sector_per_cluster   = 8
### partition sectors    = 524832 

### Objects to be linked for kernel.elf
KERNEL_OBJS  = build/common/utils.o       \
               build/common/vmem.o        \
               build/fat32/fat32.o        \
               build/drivers/dma_driver.o \
               build/drivers/cma_driver.o \
               build/drivers/fbf_driver.o \
               build/drivers/xcu_driver.o \
               build/drivers/icu_driver.o \
               build/drivers/ioc_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 \
               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/vmem.o        \
               build/fat32/fat32.o        \
               build/drivers/dma_driver.o \
               build/drivers/tty_driver.o \
               build/drivers/pic_driver.o \
               build/drivers/xcu_driver.o \
               build/drivers/ioc_driver.o \
               build/drivers/iob_driver.o \
               build/drivers/bdv_driver.o \
               build/drivers/sdc_driver.o \
               build/drivers/spi_driver.o \
               build/drivers/rdk_driver.o \
               build/drivers/mmc_driver.o \
               build/drivers/mwr_driver.o \
               build/kernel/ctx_handler.o \
               build/kernel/switch.o      \
               build/boot/boot.o 

### Objects to be linked for display.elf
DISPLAY_OBJS = build/display/main.o \
               build/libs/stdio.o

### Objects to be linked for router.elf
ROUTER_OBJS  = build/router/main.o        \
               build/libs/mwmr_channel.o  \
               build/libs/stdio.o 

### Objects to be linked for hello.elf
HELLO_OBJS   = build/hello/main.o   \
               build/libs/stdio.o         

### Objects to be linked for pgcd.elf
PGCD_OBJS    = build/pgcd/main.o          \
               build/libs/stdio.o 

### Objects to be linked for game.elf
GAMEOFLIFE_OBJS = build/gameoflife/main.o \
                  build/libs/stdio.o      \
                  build/libs/barrier.o

### Objects to be linked for dhrystone.elf
DHRYSTONE_OBJS = build/dhrystone/dhry_1.o \
                 build/dhrystone/dhry_2.o \
                 build/libs/stdlib.o      \
                 build/libs/stdio.o       \
                 build/libs/string.o      \
                 build/libs/spin_lock.o   \
                 build/libs/malloc.o

### Objects to be linked for sort.elf
SORT_OBJS   = build/sort/main.o        \
              build/libs/stdio.o       \
              build/libs/spin_lock.o   \
              build/libs/barrier.o

### Objects to be linked for transpose.elf
TRANSPOSE_OBJS = build/transpose/main.o  \
                 build/libs/stdio.o      \
                 build/libs/malloc.o     \
                 build/libs/spin_lock.o  \
                 build/libs/barrier.o

CFLAGS = -Wall -ffreestanding -mno-gpopt -mips32

GIET_INCLUDE = -Igiet_boot    \
               -Igiet_kernel  \
               -Igiet_xml     \
               -Igiet_fat32   \
               -Igiet_drivers \
               -Igiet_common  \
               -Igiet_libs    \
               -I.

USER_INCLUDE = -Igiet_libs    \
               -Igiet_xml     \
               -I.

DISK_IMAGE  := hdd/virt_hdd.dmg

### Copy executable and miscellaneous files into disk image
### Copy bootloader into sector 2 of disk image
all: map.bin                         \
     hard_config.h                   \
     giet_vsegs.ld                   \
     build/boot/boot.elf             \
     build/kernel/kernel.elf         \
     build/display/display.elf       \
     build/hello/hello.elf           \
     build/pgcd/pgcd.elf             \
     build/router/router.elf         \
     build/dhrystone/dhrystone.elf   \
     build/gameoflife/gameoflife.elf \
     build/sort/sort.elf             \
     build/transpose/transpose.elf   \
     $(DISK_IMAGE)                   
	 
	mcopy -o -i $(DISK_IMAGE) build/kernel/kernel.elf ::/build/kernel
	mcopy -o -i $(DISK_IMAGE) build/display/display.elf ::/build/display
	mcopy -o -i $(DISK_IMAGE) build/sort/sort.elf ::/build/sort
	mcopy -o -i $(DISK_IMAGE) build/transpose/transpose.elf ::/build/transpose
	mcopy -o -i $(DISK_IMAGE) build/hello/hello.elf ::/build/hello
	mcopy -o -i $(DISK_IMAGE) build/pgcd/pgcd.elf ::/build/pgcd
	mcopy -o -i $(DISK_IMAGE) build/router/router.elf ::/build/router
	mcopy -o -i $(DISK_IMAGE) build/gameoflife/gameoflife.elf ::/build/gameoflife
	mcopy -o -i $(DISK_IMAGE) build/dhrystone/dhrystone.elf ::/build/dhrystone
	mcopy -o -i $(DISK_IMAGE) transpose/images.raw ::/misc
	mcopy -o -i $(DISK_IMAGE) map.bin ::/
	dd if=build/boot/boot.elf of=$(DISK_IMAGE) seek=2 conv=notrunc

### 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).
$(DISK_IMAGE):
	./create_dmg create $(basename $(DISK_IMAGE))
	mmd -o -i $(DISK_IMAGE) ::/build
	mmd -o -i $(DISK_IMAGE) ::/build/kernel
	mmd -o -i $(DISK_IMAGE) ::/build/display
	mmd -o -i $(DISK_IMAGE) ::/build/sort  
	mmd -o -i $(DISK_IMAGE) ::/build/transpose
	mmd -o -i $(DISK_IMAGE) ::/build/hello 
	mmd -o -i $(DISK_IMAGE) ::/build/pgcd  
	mmd -o -i $(DISK_IMAGE) ::/build/router
	mmd -o -i $(DISK_IMAGE) ::/build/gameoflife
	mmd -o -i $(DISK_IMAGE) ::/build/dhrystone
	mmd -o -i $(DISK_IMAGE) ::/misc
	dd if=$(DISK_IMAGE) of=temp.dmg count=65536
	mv temp.dmg $(DISK_IMAGE)

### mapping generation: map.bin / map.xml / hard_config.h / giet_vsegs.ld
map.bin hard_config.h giet_vsegs.ld: $(ARCH)/genmap.py  $(APP)/$(APP).py
	giet_python/genmap --arch=$(ARCH) --x=$(X) --y=$(Y) --p=$(P) --giet=. --$(APP) --xml=.

### drivers compilation
build/drivers/cma_driver.o: giet_drivers/cma_driver.c  \
                            giet_drivers/cma_driver.h  \
                            hard_config.h              \
                            giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

build/drivers/dma_driver.o: giet_drivers/dma_driver.c  \
                            giet_drivers/dma_driver.h  \
                            hard_config.h              \
                            giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

build/drivers/fbf_driver.o: giet_drivers/fbf_driver.c  \
                            giet_drivers/fbf_driver.h  \
                            hard_config.h              \
                            giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

build/drivers/xcu_driver.o: giet_drivers/xcu_driver.c  \
                            giet_drivers/xcu_driver.h  \
                            hard_config.h              \
                            giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

build/drivers/icu_driver.o: giet_drivers/icu_driver.c  \
                            giet_drivers/icu_driver.h  \
                            hard_config.h              \
                            giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

build/drivers/ioc_driver.o: giet_drivers/ioc_driver.c  \
                            giet_drivers/ioc_driver.h  \
                            hard_config.h              \
                            giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

build/drivers/bdv_driver.o: giet_drivers/bdv_driver.c  \
                            giet_drivers/bdv_driver.h  \
                            hard_config.h              \
                            giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

build/drivers/hba_driver.o: giet_drivers/hba_driver.c  \
                            giet_drivers/hba_driver.h  \
                            hard_config.h              \
                            giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

build/drivers/sdc_driver.o: giet_drivers/sdc_driver.c  \
                            giet_drivers/sdc_driver.h  \
                            hard_config.h              \
                            giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

build/drivers/spi_driver.o: giet_drivers/spi_driver.c  \
                            giet_drivers/spi_driver.h  \
                            hard_config.h              \
                            giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

build/drivers/rdk_driver.o: giet_drivers/rdk_driver.c  \
                            giet_drivers/rdk_driver.h  \
                            hard_config.h              \
                            giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

build/drivers/iob_driver.o: giet_drivers/iob_driver.c  \
                            giet_drivers/iob_driver.h  \
                            hard_config.h              \
                            giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

build/drivers/mmc_driver.o: giet_drivers/mmc_driver.c  \
                            giet_drivers/mmc_driver.h  \
                            hard_config.h              \
                            giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

build/drivers/mwr_driver.o: giet_drivers/mwr_driver.c  \
                            giet_drivers/mwr_driver.h  \
                            hard_config.h              \
                            giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

build/drivers/nic_driver.o: giet_drivers/nic_driver.c  \
                            giet_drivers/nic_driver.h  \
                            hard_config.h              \
                            giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

build/drivers/tim_driver.o: giet_drivers/tim_driver.c  \
                            giet_drivers/tim_driver.h  \
                            hard_config.h              \
                            giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

build/drivers/tty_driver.o: giet_drivers/tty_driver.c  \
                            giet_drivers/tty_driver.h  \
                            hard_config.h              \
                            giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

build/drivers/pic_driver.o: giet_drivers/pic_driver.c  \
                            giet_drivers/pic_driver.h  \
                            hard_config.h              \
                            giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

### 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 $@ $<

### utils compilation
build/common/utils.o: giet_common/utils.c \
                      giet_common/utils.h \
                      hard_config.h       \
                      giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

### vmem compilation
build/common/vmem.o: giet_common/vmem.c \
                     giet_common/vmem.h \
                     hard_config.h      \
                     giet_config.h
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

### boot compilation
build/boot/boot.elf: $(BOOT_OBJS)            \
                     giet_boot/boot.ld
	$(LD) -o $@ -T giet_boot/boot.ld $(BOOT_OBJS) 
	$(DU) -D $@ > $@.txt

build/boot/boot.o: giet_boot/boot.c          \
                   giet_common/utils.h       \
                   giet_fat32/fat32.h        \
                   giet_common/vmem.h        \
                   giet_drivers/tty_driver.h \
                   giet_drivers/ioc_driver.h \
                   hard_config.h             \
                   giet_config.h             
	$(CC) $(GIET_INCLUDE) $(CFLAGS)  -c -o $@ $<

### kernel compilation
build/kernel/kernel.elf: $(KERNEL_OBJS)        \
                         giet_kernel/kernel.ld 
	$(LD) -o $@ -T giet_kernel/kernel.ld $(KERNEL_OBJS)
	$(DU) -D $@ > $@.txt

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 $@ $<




### libs compilation
build/libs/stdio.o: giet_libs/stdio.c \
                    giet_libs/stdio.h \
                    hard_config.h     \
                    giet_config.h  
	$(CC) $(CFLAGS) $(USER_INCLUDE) -c -o $@ $<

build/libs/mwmr_channel.o: giet_libs/mwmr_channel.c \
                           giet_libs/mwmr_channel.h \
                           hard_config.h            \
                           giet_config.h
	$(CC) $(CFLAGS) $(USER_INCLUDE) -c -o $@ $<

build/libs/malloc.o: giet_libs/malloc.c         \
                     giet_libs/malloc.h         \
                     giet_libs/malloc_private.h \
                     hard_config.h              \
                     giet_config.h
	$(CC) $(CFLAGS) $(USER_INCLUDE) -c -o $@ $<

build/libs/barrier.o: giet_libs/barrier.c \
                      giet_libs/barrier.h \
                      hard_config.h       \
                      giet_config.h
	$(CC) $(CFLAGS) $(USER_INCLUDE) -c -o $@ $<

build/libs/stdlib.o: giet_libs/stdlib.c \
                     giet_libs/stdlib.h \
                     hard_config.h      \
                     giet_config.h
	$(CC) $(CFLAGS) $(USER_INCLUDE) -c -o $@ $<

build/libs/string.o: giet_libs/string.c \
                     giet_libs/string.h \
                     hard_config.h      \
                     giet_config.h
	$(CC) $(CFLAGS) $(USER_INCLUDE) -c -o $@ $<

build/libs/spin_lock.o: giet_libs/spin_lock.c \
                        giet_libs/spin_lock.h \
                        hard_config.h         \
                        giet_config.h
	$(CC) $(CFLAGS) $(USER_INCLUDE) -c -o $@ $<




### display compilation
build/display/display.elf: $(DISPLAY_OBJS) display/display.ld
	$(LD) -o $@ -T display/display.ld $(DISPLAY_OBJS)
	$(DU) -D $@ > $@.txt

build/display/main.o: display/main_cma.c
	$(CC) $(USER_INCLUDE) $(CFLAGS)  -c -o $@ $<

### router compilation
build/router/router.elf: $(ROUTER_OBJS) router/router.ld
	$(LD) -o $@ -T router/router.ld $(ROUTER_OBJS)
	$(DU) -D $@ > $@.txt

build/router/main.o: router/main.c
	$(CC) $(USER_INCLUDE) $(CFLAGS)  -c -o $@ $<

### hello compilation
build/hello/hello.elf: $(HELLO_OBJS) hello/hello.ld
	$(LD) -o $@ -T hello/hello.ld $(HELLO_OBJS)
	$(DU) -D $@ > $@.txt

build/hello/main.o: hello/main.c
	$(CC) $(USER_INCLUDE) $(CFLAGS) -c -o $@ $<

### pgcd compilation
build/pgcd/pgcd.elf: $(PGCD_OBJS) pgcd/pgcd.ld
	$(LD) -o $@ -T pgcd/pgcd.ld $(PGCD_OBJS)
	$(DU) -D $@ > $@.txt

build/pgcd/main.o: pgcd/main.c
	$(CC) $(USER_INCLUDE) $(CFLAGS) -c -o $@ $<

### gameoflife compilation
build/gameoflife/gameoflife.elf: $(GAMEOFLIFE_OBJS) gameoflife/gameoflife.ld
	$(LD) -o $@ -T gameoflife/gameoflife.ld $(GAMEOFLIFE_OBJS)
	$(DU) -D $@ > $@.txt

build/gameoflife/main.o: gameoflife/main.c
	$(CC) $(USER_INCLUDE) $(CFLAGS) -O3 -c -o $@ $<

### dhrystone compilation
build/dhrystone/dhrystone.elf: $(DHRYSTONE_OBJS) dhrystone/dhrystone.ld
	$(LD) -o $@ -T dhrystone/dhrystone.ld $(DHRYSTONE_OBJS)
	$(DU) -D $@ > $@.txt

build/dhrystone/dhry_1.o: dhrystone/dhry_1.c
	$(CC) $(USER_INCLUDE) $(CFLAGS)  -c -o $@ $<

build/dhrystone/dhry_2.o: dhrystone/dhry_2.c
	$(CC) $(USER_INCLUDE) $(CFLAGS)  -c -o $@ $<

### sort compilation
build/sort/sort.elf: $(SORT_OBJS) sort/sort.ld 
	$(LD) -o $@ -T sort/sort.ld $(SORT_OBJS)
	$(DU) -D $@ > $@.txt

build/sort/main.o: sort/main.c
	$(CC) $(USER_INCLUDE) $(CFLAGS) -c -o $@ $<

### transpose compilation
build/transpose/transpose.elf: $(TRANSPOSE_OBJS) transpose/transpose.ld 
	$(LD) -o $@ -T transpose/transpose.ld $(TRANSPOSE_OBJS)
	$(DU) -D $@ > $@.txt

build/transpose/main.o: transpose/main.c
	$(CC) $(USER_INCLUDE) $(CFLAGS) -c -o $@ $<

### clean 
clean:
	rm -f *.o *.elf *.bin *.txt core  
	rm -f hard_config.h giet_vsegs.ld map.bin map.xml
	rm -rf build/boot/*
	rm -rf build/fat32/*
	rm -rf build/common/*
	rm -rf build/drivers/*
	rm -rf build/kernel/*
	rm -rf build/reset/*
	rm -rf build/libs/*
	rm -rf build/pgcd/*
	rm -rf build/hello/*
	rm -rf build/display/*
	rm -rf build/router/*
	rm -rf build/gameoflife/*
	rm -rf build/dhrystone/*
	rm -rf build/sort/*
	rm -rf build/transpose/*
	rm -rf hdd/virt_hdd.dmg