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source: trunk/Makefile @ 353

Last change on this file since 353 was 317, checked in by alain, 7 years ago
1) Introduce the TSAR hal_cpu_context_switch() function. 2) Introduce the generic vfs_kernel_move() function.
File size: 20.4 KB

Rev	Line
[1]	1	#############################################################################
[58]	2	# ALMOS-MKH Makefile for TSAR #
[1]	3	#############################################################################
	4
	5	-include params.mk
	6
	7	# Compilation flags.
	8	CFLAGS = -Wall -ffreestanding -mno-gpopt -mips32 -g -O2 \
	9	-fno-delete-null-pointer-checks
	10	# -fno-delete-null-pointer-checks -std=c99
	11
[58]	12	export
[1]	13	CC = mipsel-unknown-elf-gcc
	14	AS = mipsel-unknown-elf-as
	15	LD = mipsel-unknown-elf-ld
	16	DU = mipsel-unknown-elf-objdump
	17	AR = mipsel-unknown-elf-ar
	18
[101]	19	LIBGCC = -L$(shell $(CC) -print-libgcc-file-name \| sed 's/libgcc.a//')
[1]	20	# Default values for hardware parameters.
	21	# These parameters should be defined in the 'params.mk' file.
[58]	22	ARCH ?= /users/alain/soc/tsar-trunk-svn-2013/platforms/tsar_generic_iob
[1]	23	X_SIZE ?= 2
	24	Y_SIZE ?= 2
	25	NB_PROCS ?= 2
[204]	26	NB_TTYS ?= 3
[1]	27	FBF_WIDTH ?= 256
	28	IOC_TYPE ?= IOC_BDV
	29
	30
	31	# Checking hardware platform definition.
	32	ifeq ($(wildcard $(ARCH)),)
	33	$(error Please define in ARCH parameter the path to the hardware platform!)
	34	endif
	35
[58]	36	# Rules that don't build target files
[1]	37	# always out-of-date, need to be regenerated everytime they are called
	38	.PHONY: compile \
	39	dirs \
	40	list \
	41	extract \
	42	fsck \
	43	clean \
	44	build-disk \
	45	build/boot/boot.elf \
	46	build/kernel/kernel.elf
	47
	48	# Objects to be linked for boot.elf generation
	49	BOOT_OBJS = build/boot/boot.o \
	50	build/boot/boot_fat32.o \
	51	build/boot/boot_utils.o \
	52	build/boot/boot_entry.o \
	53	build/boot/boot_tty_driver.o \
	54	build/boot/boot_hba_driver.o \
	55	build/boot/boot_bdv_driver.o \
	56	build/boot/boot_mmc_driver.o
	57
	58	# List of directories to be searched for included files
	59	# when compiling for boot.elf generation
	60	BOOT_INCLUDE = -Itools/bootloader_tsar \
	61	-Itools/arch_info \
[62]	62	-Ihal/tsar_mips32/core \
[1]	63	-I.
	64
[58]	65	# Objects to be linked for the soclib drivers library
[1]	66	DRIVERS_OBJS = build/kernel/drivers/soclib_tty.o \
	67	build/kernel/drivers/soclib_bdv.o \
	68	build/kernel/drivers/soclib_hba.o \
	69	build/kernel/drivers/soclib_mmc.o \
	70	build/kernel/drivers/soclib_pic.o \
	71	build/kernel/drivers/soclib_nic.o \
[12]	72	build/kernel/drivers/soclib_dma.o \
[1]	73	build/kernel/drivers/soclib_iob.o
	74
[58]	75	# Objects to be linked for kernel.elf generation
[1]	76	KERN_OBJS = build/kernel/kern/kernel_init.o \
	77	build/kernel/kern/printk.o \
	78	build/kernel/kern/thread.o \
	79	build/kernel/kern/process.o \
[12]	80	build/kernel/kern/chdev.o \
[1]	81	build/kernel/kern/cluster.o \
	82	build/kernel/kern/scheduler.o \
	83	build/kernel/kern/core.o \
	84	build/kernel/kern/dqdt.o \
[16]	85	build/kernel/kern/do_syscall.o \
	86	build/kernel/kern/do_interrupt.o \
	87	build/kernel/kern/do_exception.o \
[23]	88	build/kernel/kern/rpc.o \
	89	build/kernel/kern/signal.o
[1]	90
	91	HAL_OBJS = build/kernel/hal/hal_special.o \
	92	build/kernel/hal/hal_context.o \
	93	build/kernel/hal/hal_atomic.o \
	94	build/kernel/hal/hal_remote.o \
	95	build/kernel/hal/hal_uspace.o \
	96	build/kernel/hal/hal_irqmask.o \
[16]	97	build/kernel/hal/hal_gpt.o \
[53]	98	build/kernel/hal/hal_ppm.o \
[16]	99	build/kernel/hal/hal_exception.o \
	100	build/kernel/hal/hal_interrupt.o \
	101	build/kernel/hal/hal_syscall.o \
[238]	102	build/kernel/hal/hal_drivers.o \
[317]	103	build/kernel/hal/hal_kentry.o \
	104	build/kernel/hal/hal_switch.o
[1]	105
	106	DEV_OBJS = build/kernel/devices/dev_txt.o \
	107	build/kernel/devices/dev_ioc.o \
	108	build/kernel/devices/dev_mmc.o \
	109	build/kernel/devices/dev_nic.o \
	110	build/kernel/devices/dev_pic.o \
[12]	111	build/kernel/devices/dev_dma.o \
	112	build/kernel/devices/dev_fbf.o \
[58]	113	build/kernel/devices/dev_iob.o
[1]	114
	115	MM_OBJS = build/kernel/mm/ppm.o \
	116	build/kernel/mm/vmm.o \
	117	build/kernel/mm/vseg.o \
	118	build/kernel/mm/page.o \
	119	build/kernel/mm/kcm.o \
	120	build/kernel/mm/khm.o \
	121	build/kernel/mm/mapper.o \
	122	build/kernel/mm/kmem.o
	123
	124	LIBK_OBJS = build/kernel/libk/grdxt.o \
	125	build/kernel/libk/bits.o \
	126	build/kernel/libk/elf.o \
	127	build/kernel/libk/string.o \
	128	build/kernel/libk/ctype.o \
	129	build/kernel/libk/rwlock.o \
	130	build/kernel/libk/spinlock.o \
[16]	131	build/kernel/libk/barrier.o \
[1]	132	build/kernel/libk/remote_barrier.o \
	133	build/kernel/libk/remote_spinlock.o \
	134	build/kernel/libk/remote_rwlock.o \
	135	build/kernel/libk/remote_fifo.o \
[23]	136	build/kernel/libk/remote_mutex.o \
	137	build/kernel/libk/remote_sem.o \
	138	build/kernel/libk/remote_condvar.o \
[1]	139	build/kernel/libk/memcpy.o \
[23]	140	build/kernel/libk/htab.o \
[1]	141	build/kernel/libk/xhtab.o
	142
[16]	143	SYS_OBJS_0 = build/kernel/syscalls/sys_thread_exit.o \
[23]	144	build/kernel/syscalls/sys_mmap.o \
[16]	145	build/kernel/syscalls/sys_thread_create.o \
	146	build/kernel/syscalls/sys_thread_join.o \
	147	build/kernel/syscalls/sys_thread_detach.o \
	148	build/kernel/syscalls/sys_thread_yield.o \
	149	build/kernel/syscalls/sys_sem.o \
[23]	150	build/kernel/syscalls/sys_condvar.o \
[16]	151	build/kernel/syscalls/sys_barrier.o \
[23]	152	build/kernel/syscalls/sys_mutex.o
[1]	153
[16]	154	SYS_OBJS_1 = build/kernel/syscalls/sys_thread_sleep.o \
[23]	155	build/kernel/syscalls/sys_thread_wakeup.o \
[16]	156	build/kernel/syscalls/sys_open.o \
	157	build/kernel/syscalls/sys_creat.o \
	158	build/kernel/syscalls/sys_read.o \
	159	build/kernel/syscalls/sys_write.o \
	160	build/kernel/syscalls/sys_lseek.o \
	161	build/kernel/syscalls/sys_close.o \
	162	build/kernel/syscalls/sys_unlink.o \
[23]	163	build/kernel/syscalls/sys_pipe.o
[16]	164
	165	SYS_OBJS_2 = build/kernel/syscalls/sys_chdir.o \
	166	build/kernel/syscalls/sys_mkdir.o \
	167	build/kernel/syscalls/sys_mkfifo.o \
	168	build/kernel/syscalls/sys_opendir.o \
	169	build/kernel/syscalls/sys_readdir.o \
	170	build/kernel/syscalls/sys_closedir.o \
	171	build/kernel/syscalls/sys_getcwd.o \
	172	build/kernel/syscalls/sys_clock.o \
	173	build/kernel/syscalls/sys_alarm.o \
[56]	174	build/kernel/syscalls/sys_rmdir.o
[16]	175
	176	SYS_OBJS_3 = build/kernel/syscalls/sys_utls.o \
[23]	177	build/kernel/syscalls/sys_chmod.o \
[16]	178	build/kernel/syscalls/sys_signal.o \
[50]	179	build/kernel/syscalls/sys_timeofday.o \
[23]	180	build/kernel/syscalls/sys_kill.o \
[16]	181	build/kernel/syscalls/sys_getpid.o \
	182	build/kernel/syscalls/sys_fork.o \
	183	build/kernel/syscalls/sys_exec.o \
[23]	184	build/kernel/syscalls/sys_stat.o \
[56]	185	build/kernel/syscalls/sys_trace.o
[16]	186
[1]	187	VFS_OBJS = build/kernel/vfs/vfs.o \
	188	build/kernel/vfs/fatfs.o \
[23]	189	build/kernel/vfs/devfs.o \
[1]	190	build/kernel/vfs/ramfs.o
	191
	192	# List of directories to be searched for included files
[58]	193	# when compiling for kernel.elf generation
[1]	194	KERNEL_INCLUDE = -Ikernel \
	195	-Ikernel/kern \
	196	-Ikernel/devices \
[16]	197	-Ikernel/syscalls \
[75]	198	-Ihal/tsar_mips32/drivers \
[1]	199	-Ikernel/syscalls \
	200	-Ikernel/libk \
	201	-Ikernel/mm \
	202	-Ikernel/vfs \
[23]	203	-Ikernel/fatfs \
	204	-Ikernel/sysfs \
	205	-Ikernel/ramfs \
	206	-Ikernel/devfs \
[1]	207	-Itools/arch_info \
[16]	208	-Ihal/generic \
[62]	209	-Ihal/tsar_mips32/core \
[1]	210	-I.
	211
	212	# Macros to be processed by the C preprocessor.
	213	MACROS = -DARCHINFO_PATHNAME="\"arch_info.bin\"" \
	214	-DKERNEL_PATHNAME="\"/bin/kernel/kernel.elf\""
	215
	216	# Virtual disk path
	217	DISK_IMAGE := hdd/virt_hdd.dmg
	218
	219	# The Mtools used to build the FAT32 disk image perfom a few sanity checks, to
	220	# make sure that the disk is indeed an MS-DOS disk. However, the size of the
[58]	221	# disk image used by ALMOS-VM is not MS-DOS compliant.
[1]	222	# Setting this variable prevents these checks.
	223	MTOOLS_SKIP_CHECK := 1
	224
[246]	225	# Rule to generate compile boot.elf, kernel.elf, init.elf and update virtual disk.
	226	compile: dirs \
[265]	227	build_disk \
[246]	228	hard_config.h \
	229	build/boot/boot.elf \
	230	build/kernel/kernel.elf \
	231	build/user/init/init.elf \
[1]	232	list
	233
	234	# Rule to create the build directories.
	235	dirs:
	236	@mkdir -p build/boot
	237	@mkdir -p build/kernel
	238	@mkdir -p build/kernel/kern
	239	@mkdir -p build/kernel/hal
	240	@mkdir -p build/kernel/devices
	241	@mkdir -p build/kernel/mm
	242	@mkdir -p build/kernel/libk
	243	@mkdir -p build/kernel/drivers
[58]	244	@mkdir -p build/kernel/vfs
[16]	245	@mkdir -p build/kernel/syscalls
[246]	246	@mkdir -p build/user
	247	@mkdir -p build/user/init
	248	@mkdir -p build/user/ksh
[1]	249	@mkdir -p hdd
	250
	251	# Rule to make a recursive list of the virtual disk content.
	252	list:
[265]	253	mdir -/ -b -i $(DISK_IMAGE) ::/
[1]	254
	255	##############################################################
[58]	256	# Rule to copy the files generated by the virtual prototype
[1]	257	# from the virtual disk 'home' directory to the current directory.
	258	extract:
	259	mcopy -o -i $(DISK_IMAGE) ::/home .
	260
[58]	261	# Rules to delete all binary files from Unix File System
[1]	262	# without modifying the virtual disk.
	263	clean:
	264	rm -f .o .elf .bin .txt core
	265	rm -f hard_config.h arch_info.xml arch_info.bin
	266	rm -rf build
[246]	267	cd user/init && $(MAKE) clean && cd ../..
[1]	268
	269	####################################################
	270	# Rule for building a new virtual disk from scratch.
[246]	271	# It creates the bin, bin/kernel, bin/init, and home directories.
[1]	272	# This requires the generic Linux/MacOS 'create_dmg' script, that should be
	273	# placed in the same directory as this Makefile.
[265]	274	build_disk:
[1]	275	rm -f $(DISK_IMAGE)
	276	./create_dmg create $(basename $(DISK_IMAGE))
	277	dd if=$(DISK_IMAGE) of=temp.dmg count=65536
	278	mv temp.dmg $(DISK_IMAGE)
	279	mmd -o -i $(DISK_IMAGE) ::/bin \|\| true
	280	mmd -o -i $(DISK_IMAGE) ::/bin/kernel \|\| true
[246]	281	mmd -o -i $(DISK_IMAGE) ::/bin/init \|\| true
[1]	282	mmd -o -i $(DISK_IMAGE) ::/home \|\| true
	283	mdir -/ -b -i $(DISK_IMAGE) ::/
	284
	285	##############################################################
	286	# Rules to generate hardware description files (hard_config.h,
	287	# arch_info.bin and arch_info.xml), and update the virtual disk.
	288	hard_config.h: $(ARCH)/arch_info.py
	289	tools/arch_info/genarch.py --arch=$(ARCH) \
	290	--x_size=$(X_SIZE) \
	291	--y_size=$(Y_SIZE) \
	292	--nb_cores=$(NB_PROCS) \
	293	--nb_ttys=$(NB_TTYS) \
	294	--fbf_size=$(FBF_WIDTH) \
	295	--ioc_type=$(IOC_TYPE) \
	296	--hard=. \
	297	--bin=. \
	298	--xml=.
	299	mcopy -o -i $(DISK_IMAGE) arch_info.bin ::/ \|\| true
[265]	300	mdir -/ -b -i $(DISK_IMAGE) ::/
[1]	301
	302	################################################
	303	# Rules to compile boot drivers used by boot.elf
	304	build/boot/boot_tty_driver.o: tools/bootloader_tsar/boot_tty_driver.c \
	305	tools/bootloader_tsar/boot_tty_driver.h \
	306	tools/bootloader_tsar/boot_utils.h \
	307	tools/bootloader_tsar/boot_config.h \
[62]	308	hal/tsar_mips32/core/hal_types.h \
[1]	309	hard_config.h
	310	$(CC) $(BOOT_INCLUDE) $(CFLAGS) -c -o $@ $<
	311	$(DU) -D $@ > $@.txt
	312
	313	build/boot/boot_bdv_driver.o: tools/bootloader_tsar/boot_bdv_driver.c \
	314	tools/bootloader_tsar/boot_bdv_driver.h \
	315	tools/bootloader_tsar/boot_utils.h \
	316	tools/bootloader_tsar/boot_config.h \
[62]	317	hal/tsar_mips32/core/hal_types.h \
[1]	318	hard_config.h
	319	$(CC) $(BOOT_INCLUDE) $(CFLAGS) -c -o $@ $<
	320	$(DU) -D $@ > $@.txt
	321
	322	build/boot/boot_hba_driver.o: tools/bootloader_tsar/boot_hba_driver.c \
	323	tools/bootloader_tsar/boot_hba_driver.h \
	324	tools/bootloader_tsar/boot_utils.h \
	325	tools/bootloader_tsar/boot_config.h \
[62]	326	hal/tsar_mips32/core/hal_types.h \
[1]	327	hard_config.h
	328	$(CC) $(BOOT_INCLUDE) $(CFLAGS) -c -o $@ $<
	329	$(DU) -D $@ > $@.txt
	330
	331	build/boot/boot_mmc_driver.o: tools/bootloader_tsar/boot_mmc_driver.c \
	332	tools/bootloader_tsar/boot_mmc_driver.h \
	333	tools/bootloader_tsar/boot_utils.h \
	334	tools/bootloader_tsar/boot_config.h \
[62]	335	hal/tsar_mips32/core/hal_types.h \
[1]	336	hard_config.h
	337	$(CC) $(BOOT_INCLUDE) $(CFLAGS) -c -o $@ $<
	338	$(DU) -D $@ > $@.txt
	339
	340	##############################
	341	# Rule to compile boot_fat32.o
	342	build/boot/boot_fat32.o: tools/bootloader_tsar/boot_fat32.c \
	343	tools/bootloader_tsar/boot_fat32.h \
	344	tools/bootloader_tsar/boot_utils.h \
	345	tools/bootloader_tsar/boot_config.h \
[62]	346	hal/tsar_mips32/core/hal_types.h \
[1]	347	hard_config.h
	348	$(CC) $(BOOT_INCLUDE) $(CFLAGS) -c -o $@ $<
	349	$(DU) -D $@ > $@.txt
	350
	351	##############################
[58]	352	# Rule to compile boot_utils.o
[1]	353	build/boot/boot_utils.o: tools/bootloader_tsar/boot_utils.c \
	354	tools/bootloader_tsar/boot_utils.h \
	355	tools/bootloader_tsar/boot_tty_driver.h \
[62]	356	hal/tsar_mips32/core/hal_types.h \
[1]	357	hard_config.h
	358	$(CC) $(BOOT_INCLUDE) $(CFLAGS) -c -o $@ $<
	359	$(DU) -D $@ > $@.txt
	360
	361	########################
	362	# Rule to compile boot.o
	363	build/boot/boot.o: tools/bootloader_tsar/boot.c \
	364	tools/bootloader_tsar/boot_utils.h \
	365	tools/bootloader_tsar/boot_fat32.h \
	366	tools/bootloader_tsar/boot_tty_driver.h \
	367	tools/bootloader_tsar/boot_hba_driver.h \
	368	tools/bootloader_tsar/boot_bdv_driver.h \
	369	tools/bootloader_tsar/boot_mmc_driver.h \
	370	tools/bootloader_tsar/boot_config.h \
[62]	371	hal/tsar_mips32/core/hal_types.h \
[1]	372	hard_config.h
	373	$(CC) $(BOOT_INCLUDE) $(CFLAGS) $(MACROS) -c -o $@ $<
	374	$(DU) -D $@ > $@.txt
	375
	376	##############################
	377	# Rule to compile boot_entry.o
	378	build/boot/boot_entry.o: tools/bootloader_tsar/boot_entry.S \
	379	tools/bootloader_tsar/boot_config.h \
	380	hard_config.h
	381	$(CC) $(BOOT_INCLUDE) $(CFLAGS) -c -o $@ $<
	382	$(DU) -D $@ > $@.txt
	383
	384	#####################################################################
	385	# Rule to generate boot.elf and place it in sector #2 of virtual disk
	386	build/boot/boot.elf: $(BOOT_OBJS) \
	387	tools/bootloader_tsar/boot.ld
[58]	388	$(LD) -o $@ -T tools/bootloader_tsar/boot.ld $(BOOT_OBJS)
[1]	389	$(DU) -D $@ > $@.txt
	390	dd if=build/boot/boot.elf of=$(DISK_IMAGE) seek=2 conv=notrunc
	391
	392
	393	##############################
[58]	394	# rules to compile the drivers
[75]	395	build/kernel/drivers/%.o: hal/tsar_mips32/drivers/%.c \
	396	hal/tsar_mips32/drivers/%.h \
[16]	397	kernel_config.h \
[62]	398	hal/tsar_mips32/core/hal_types.h
[1]	399	$(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $<
	400	$(DU) -D $@ > $@.txt
	401
	402	#######################################
	403	# Rules to generate kernel/kern objects
	404	build/kernel/kern/%.o: kernel/kern/%.c \
	405	kernel/kern/%.h \
[16]	406	kernel_config.h \
[62]	407	hal/tsar_mips32/core/hal_types.h
[1]	408	$(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $<
	409	$(DU) -D $@ > $@.txt
	410
	411	######################################
	412	# Rules to generate kernel/hal objects
[62]	413	build/kernel/hal/%.o: hal/tsar_mips32/core/%.c \
[16]	414	hal/generic/%.h \
	415	kernel_config.h \
[62]	416	hal/tsar_mips32/core/hal_types.h
[1]	417	$(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $<
	418	$(DU) -D $@ > $@.txt
	419
[62]	420	build/kernel/hal/hal_kentry.o: hal/tsar_mips32/core/hal_kentry.S \
	421	hal/tsar_mips32/core/hal_kentry.h \
[317]	422	kernel_config.h \
[62]	423	hal/tsar_mips32/core/hal_types.h
[16]	424	$(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $<
	425	$(DU) -D $@ > $@.txt
	426
[317]	427	build/kernel/hal/hal_switch.o: hal/tsar_mips32/core/hal_switch.S \
	428	hal/tsar_mips32/core/hal_switch.h
	429	$(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $<
	430	$(DU) -D $@ > $@.txt
	431
[1]	432	######################################
	433	# Rules to generate kernel/dev objects
	434	build/kernel/devices/%.o: kernel/devices/%.c \
	435	kernel/devices/%.h \
[16]	436	kernel_config.h \
[62]	437	hal/tsar_mips32/core/hal_types.h
[1]	438	$(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $<
	439	$(DU) -D $@ > $@.txt
	440
	441	#####################################
	442	# Rules to generate kernel/mm objects
	443	build/kernel/mm/%.o: kernel/mm/%.c \
	444	kernel/mm/%.h \
[16]	445	kernel_config.h \
[62]	446	hal/tsar_mips32/core/hal_types.h
[1]	447	$(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $<
	448	$(DU) -D $@ > $@.txt
	449
	450	#######################################
	451	# Rules to generate kernel/libk objects
	452	build/kernel/libk/%.o: kernel/libk/%.c \
	453	kernel/libk/%.h \
[16]	454	kernel_config.h \
[62]	455	hal/tsar_mips32/core/hal_types.h
[1]	456	$(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $<
	457	$(DU) -D $@ > $@.txt
	458
[16]	459	###########################################
	460	# Rules to generate kernel/syscalls objects
	461	build/kernel/syscalls/%.o: kernel/syscalls/%.c \
	462	kernel/syscalls/syscalls.h \
	463	kernel_config.h \
[62]	464	hal/tsar_mips32/core/hal_types.h
[16]	465	$(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $<
	466	$(DU) -D $@ > $@.txt
	467
[1]	468	#######################################
	469	# Rules to generate kernel/vfs objects
	470	build/kernel/vfs/%.o: kernel/vfs/%.c \
[23]	471	kernel/vfs/%.h \
[16]	472	kernel_config.h \
[62]	473	hal/tsar_mips32/core/hal_types.h
[1]	474	$(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $<
	475	$(DU) -D $@ > $@.txt
	476
	477	###########################################################
	478	# Rule to generate kernel.elf and place it on virtual disk
	479	build/kernel/kernel.elf: $(KERN_OBJS) \
	480	$(HAL_OBJS) \
	481	$(DEV_OBJS) \
	482	$(MM_OBJS) \
	483	$(LIBK_OBJS) \
	484	$(DRIVERS_OBJS) \
	485	$(VFS_OBJS) \
[23]	486	$(SYS_OBJS_0) \
	487	$(SYS_OBJS_1) \
	488	$(SYS_OBJS_2) \
	489	$(SYS_OBJS_3) \
[63]	490	hal/tsar_mips32/kernel.ld
[101]	491	$(LD) -o $@ -T hal/tsar_mips32/kernel.ld $(LIBGCC) \
[1]	492	$(KERN_OBJS) $(HAL_OBJS) $(DEV_OBJS) $(MM_OBJS) \
[16]	493	$(LIBK_OBJS) $(DRIVERS_OBJS) $(VFS_OBJS) \
[58]	494	$(SYS_OBJS_0) $(SYS_OBJS_1) $(SYS_OBJS_2) \
[101]	495	$(SYS_OBJS_3) -lgcc
[23]	496
[1]	497	$(DU) -D $@ > $@.txt
	498	mcopy -o -i $(DISK_IMAGE) build/kernel/kernel.elf ::/bin/kernel
	499
[246]	500	############################################################
	501	# Rule to generate the init.elf and place it on virtual disk
	502	build/user/init/init.elf : user/init/init.c
	503	$(MAKE) -C user/init
	504	mcopy -o -i $(DISK_IMAGE) user/init/init.elf ::/bin/init
	505
	506

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