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source: trunk/Makefile.tsar @ 415

Last change on this file since 415 was 409, checked in by alain, 6 years ago
Fix bugs in exec
File size: 20.8 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 $(CC) -print-libgcc-file-name \| sed 's/libgcc.a//')
[407]	20
[1]	21	# Default values for hardware parameters.
	22	# These parameters should be defined in the 'params.mk' file.
[58]	23	ARCH ?= /users/alain/soc/tsar-trunk-svn-2013/platforms/tsar_generic_iob
[1]	24	X_SIZE ?= 2
	25	Y_SIZE ?= 2
	26	NB_PROCS ?= 2
[204]	27	NB_TTYS ?= 3
[1]	28	FBF_WIDTH ?= 256
	29	IOC_TYPE ?= IOC_BDV
	30
	31
	32	# Checking hardware platform definition.
	33	ifeq ($(wildcard $(ARCH)),)
	34	$(error Please define in ARCH parameter the path to the hardware platform!)
	35	endif
	36
[58]	37	# Rules that don't build target files
[1]	38	# always out-of-date, need to be regenerated everytime they are called
	39	.PHONY: compile \
	40	dirs \
	41	list \
	42	extract \
	43	fsck \
	44	clean \
	45	build-disk \
	46	build/boot/boot.elf \
	47	build/kernel/kernel.elf
	48
	49	# Objects to be linked for boot.elf generation
	50	BOOT_OBJS = build/boot/boot.o \
	51	build/boot/boot_fat32.o \
	52	build/boot/boot_utils.o \
	53	build/boot/boot_entry.o \
	54	build/boot/boot_tty_driver.o \
	55	build/boot/boot_hba_driver.o \
	56	build/boot/boot_bdv_driver.o \
	57	build/boot/boot_mmc_driver.o
	58
	59	# List of directories to be searched for included files
	60	# when compiling for boot.elf generation
	61	BOOT_INCLUDE = -Itools/bootloader_tsar \
	62	-Itools/arch_info \
[62]	63	-Ihal/tsar_mips32/core \
[1]	64	-I.
	65
[58]	66	# Objects to be linked for the soclib drivers library
[1]	67	DRIVERS_OBJS = build/kernel/drivers/soclib_tty.o \
	68	build/kernel/drivers/soclib_bdv.o \
	69	build/kernel/drivers/soclib_hba.o \
	70	build/kernel/drivers/soclib_mmc.o \
	71	build/kernel/drivers/soclib_pic.o \
	72	build/kernel/drivers/soclib_nic.o \
[12]	73	build/kernel/drivers/soclib_dma.o \
[1]	74	build/kernel/drivers/soclib_iob.o
	75
[58]	76	# Objects to be linked for kernel.elf generation
[1]	77	KERN_OBJS = build/kernel/kern/kernel_init.o \
	78	build/kernel/kern/printk.o \
	79	build/kernel/kern/thread.o \
	80	build/kernel/kern/process.o \
[12]	81	build/kernel/kern/chdev.o \
[1]	82	build/kernel/kern/cluster.o \
	83	build/kernel/kern/scheduler.o \
	84	build/kernel/kern/core.o \
	85	build/kernel/kern/dqdt.o \
[16]	86	build/kernel/kern/do_syscall.o \
	87	build/kernel/kern/do_interrupt.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 \
[409]	99	build/kernel/hal/hal_vmm.o \
[16]	100	build/kernel/hal/hal_exception.o \
	101	build/kernel/hal/hal_interrupt.o \
	102	build/kernel/hal/hal_syscall.o \
[238]	103	build/kernel/hal/hal_drivers.o \
[317]	104	build/kernel/hal/hal_kentry.o \
	105	build/kernel/hal/hal_switch.o
[1]	106
	107	DEV_OBJS = build/kernel/devices/dev_txt.o \
	108	build/kernel/devices/dev_ioc.o \
	109	build/kernel/devices/dev_mmc.o \
	110	build/kernel/devices/dev_nic.o \
	111	build/kernel/devices/dev_pic.o \
[12]	112	build/kernel/devices/dev_dma.o \
	113	build/kernel/devices/dev_fbf.o \
[58]	114	build/kernel/devices/dev_iob.o
[1]	115
	116	MM_OBJS = build/kernel/mm/ppm.o \
	117	build/kernel/mm/vmm.o \
	118	build/kernel/mm/vseg.o \
	119	build/kernel/mm/page.o \
	120	build/kernel/mm/kcm.o \
	121	build/kernel/mm/khm.o \
	122	build/kernel/mm/mapper.o \
	123	build/kernel/mm/kmem.o
	124
	125	LIBK_OBJS = build/kernel/libk/grdxt.o \
	126	build/kernel/libk/bits.o \
	127	build/kernel/libk/elf.o \
	128	build/kernel/libk/string.o \
	129	build/kernel/libk/ctype.o \
	130	build/kernel/libk/rwlock.o \
	131	build/kernel/libk/spinlock.o \
[16]	132	build/kernel/libk/barrier.o \
[1]	133	build/kernel/libk/remote_barrier.o \
	134	build/kernel/libk/remote_spinlock.o \
	135	build/kernel/libk/remote_rwlock.o \
	136	build/kernel/libk/remote_fifo.o \
[23]	137	build/kernel/libk/remote_mutex.o \
	138	build/kernel/libk/remote_sem.o \
	139	build/kernel/libk/remote_condvar.o \
[1]	140	build/kernel/libk/memcpy.o \
[23]	141	build/kernel/libk/htab.o \
[1]	142	build/kernel/libk/xhtab.o
	143
[16]	144	SYS_OBJS_0 = build/kernel/syscalls/sys_thread_exit.o \
[407]	145	build/kernel/syscalls/sys_thread_yield.o \
[16]	146	build/kernel/syscalls/sys_thread_create.o \
	147	build/kernel/syscalls/sys_thread_join.o \
	148	build/kernel/syscalls/sys_thread_detach.o \
[409]	149	build/kernel/syscalls/sys_thread_cancel.o \
[16]	150	build/kernel/syscalls/sys_sem.o \
[23]	151	build/kernel/syscalls/sys_condvar.o \
[16]	152	build/kernel/syscalls/sys_barrier.o \
[23]	153	build/kernel/syscalls/sys_mutex.o
[1]	154
[408]	155	SYS_OBJS_1 = build/kernel/syscalls/sys_exit.o \
	156	build/kernel/syscalls/sys_munmap.o \
[16]	157	build/kernel/syscalls/sys_open.o \
[407]	158	build/kernel/syscalls/sys_mmap.o \
[16]	159	build/kernel/syscalls/sys_read.o \
	160	build/kernel/syscalls/sys_write.o \
	161	build/kernel/syscalls/sys_lseek.o \
	162	build/kernel/syscalls/sys_close.o \
	163	build/kernel/syscalls/sys_unlink.o \
[23]	164	build/kernel/syscalls/sys_pipe.o
[16]	165
	166	SYS_OBJS_2 = build/kernel/syscalls/sys_chdir.o \
	167	build/kernel/syscalls/sys_mkdir.o \
	168	build/kernel/syscalls/sys_mkfifo.o \
	169	build/kernel/syscalls/sys_opendir.o \
	170	build/kernel/syscalls/sys_readdir.o \
	171	build/kernel/syscalls/sys_closedir.o \
	172	build/kernel/syscalls/sys_getcwd.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
[407]	187	SYS_OBJS_4 = build/kernel/syscalls/sys_get_config.o \
	188	build/kernel/syscalls/sys_get_core.o \
	189	build/kernel/syscalls/sys_get_cycle.o \
	190	build/kernel/syscalls/sys_get_sched.o \
	191	build/kernel/syscalls/sys_panic.o \
	192	build/kernel/syscalls/sys_thread_sleep.o \
	193	build/kernel/syscalls/sys_thread_wakeup.o
[1]	194
[407]	195	VFS_OBJS = build/kernel/fs/vfs.o \
	196	build/kernel/fs/fatfs.o \
	197	build/kernel/fs/devfs.o \
	198	build/kernel/fs/ramfs.o
	199
[1]	200	# List of directories to be searched for included files
[58]	201	# when compiling for kernel.elf generation
[407]	202	KERNEL_INCLUDE = -Ikernel \
	203	-Ikernel/kern \
	204	-Ikernel/devices \
	205	-Ikernel/syscalls \
[75]	206	-Ihal/tsar_mips32/drivers \
[407]	207	-Ikernel/syscalls \
	208	-Ikernel/libk \
	209	-Ikernel/mm \
	210	-Ikernel/fs \
	211	-Itools/arch_info \
	212	-Ihal/generic \
	213	-Ihal/tsar_mips32/core \
[1]	214	-I.
	215
	216	# Macros to be processed by the C preprocessor.
	217	MACROS = -DARCHINFO_PATHNAME="\"arch_info.bin\"" \
	218	-DKERNEL_PATHNAME="\"/bin/kernel/kernel.elf\""
	219
	220	# Virtual disk path
	221	DISK_IMAGE := hdd/virt_hdd.dmg
	222
	223	# The Mtools used to build the FAT32 disk image perfom a few sanity checks, to
	224	# make sure that the disk is indeed an MS-DOS disk. However, the size of the
[58]	225	# disk image used by ALMOS-VM is not MS-DOS compliant.
[1]	226	# Setting this variable prevents these checks.
	227	MTOOLS_SKIP_CHECK := 1
	228
[407]	229	# Rule to generate boot.elf, kernel.elf, ksh.elf, sort.elf and update virtual disk.
[246]	230	compile: dirs \
[265]	231	build_disk \
[246]	232	hard_config.h \
	233	build/boot/boot.elf \
	234	build/kernel/kernel.elf \
[407]	235	build/user/ksh/ksh.elf \
	236	build/user/sort/sort.elf \
[1]	237	list
	238
	239	# Rule to create the build directories.
	240	dirs:
	241	@mkdir -p build/boot
	242	@mkdir -p build/kernel
	243	@mkdir -p build/kernel/kern
	244	@mkdir -p build/kernel/hal
	245	@mkdir -p build/kernel/devices
	246	@mkdir -p build/kernel/mm
	247	@mkdir -p build/kernel/libk
	248	@mkdir -p build/kernel/drivers
[407]	249	@mkdir -p build/kernel/fs
[16]	250	@mkdir -p build/kernel/syscalls
[246]	251	@mkdir -p build/user
	252	@mkdir -p build/user/ksh
[407]	253	@mkdir -p build/user/sort
[1]	254	@mkdir -p hdd
	255
	256	# Rule to make a recursive list of the virtual disk content.
	257	list:
[265]	258	mdir -/ -b -i $(DISK_IMAGE) ::/
[1]	259
	260	##############################################################
[58]	261	# Rule to copy the files generated by the virtual prototype
[1]	262	# from the virtual disk 'home' directory to the current directory.
	263	extract:
	264	mcopy -o -i $(DISK_IMAGE) ::/home .
	265
[58]	266	# Rules to delete all binary files from Unix File System
[1]	267	# without modifying the virtual disk.
	268	clean:
	269	rm -f .o .elf .bin .txt core
	270	rm -f hard_config.h arch_info.xml arch_info.bin
	271	rm -rf build
[407]	272	cd user/ksh && $(MAKE) clean && cd ../..
	273	cd user/sort && $(MAKE) clean && cd ../..
[1]	274
	275	####################################################
	276	# Rule for building a new virtual disk from scratch.
[407]	277	# It creates the bin, bin/kernel, bin/user, and home directories.
[1]	278	# This requires the generic Linux/MacOS 'create_dmg' script, that should be
	279	# placed in the same directory as this Makefile.
[265]	280	build_disk:
[1]	281	rm -f $(DISK_IMAGE)
	282	./create_dmg create $(basename $(DISK_IMAGE))
	283	dd if=$(DISK_IMAGE) of=temp.dmg count=65536
	284	mv temp.dmg $(DISK_IMAGE)
	285	mmd -o -i $(DISK_IMAGE) ::/bin \|\| true
	286	mmd -o -i $(DISK_IMAGE) ::/bin/kernel \|\| true
[407]	287	mmd -o -i $(DISK_IMAGE) ::/bin/user \|\| true
[1]	288	mmd -o -i $(DISK_IMAGE) ::/home \|\| true
	289	mdir -/ -b -i $(DISK_IMAGE) ::/
	290
	291	##############################################################
	292	# Rules to generate hardware description files (hard_config.h,
	293	# arch_info.bin and arch_info.xml), and update the virtual disk.
	294	hard_config.h: $(ARCH)/arch_info.py
	295	tools/arch_info/genarch.py --arch=$(ARCH) \
	296	--x_size=$(X_SIZE) \
	297	--y_size=$(Y_SIZE) \
	298	--nb_cores=$(NB_PROCS) \
	299	--nb_ttys=$(NB_TTYS) \
	300	--fbf_size=$(FBF_WIDTH) \
	301	--ioc_type=$(IOC_TYPE) \
	302	--hard=. \
	303	--bin=. \
	304	--xml=.
	305	mcopy -o -i $(DISK_IMAGE) arch_info.bin ::/ \|\| true
[265]	306	mdir -/ -b -i $(DISK_IMAGE) ::/
[1]	307
	308	################################################
	309	# Rules to compile boot drivers used by boot.elf
	310	build/boot/boot_tty_driver.o: tools/bootloader_tsar/boot_tty_driver.c \
	311	tools/bootloader_tsar/boot_tty_driver.h \
	312	tools/bootloader_tsar/boot_utils.h \
	313	tools/bootloader_tsar/boot_config.h \
[62]	314	hal/tsar_mips32/core/hal_types.h \
[1]	315	hard_config.h
	316	$(CC) $(BOOT_INCLUDE) $(CFLAGS) -c -o $@ $<
	317	$(DU) -D $@ > $@.txt
	318
	319	build/boot/boot_bdv_driver.o: tools/bootloader_tsar/boot_bdv_driver.c \
	320	tools/bootloader_tsar/boot_bdv_driver.h \
	321	tools/bootloader_tsar/boot_utils.h \
	322	tools/bootloader_tsar/boot_config.h \
[62]	323	hal/tsar_mips32/core/hal_types.h \
[1]	324	hard_config.h
	325	$(CC) $(BOOT_INCLUDE) $(CFLAGS) -c -o $@ $<
	326	$(DU) -D $@ > $@.txt
	327
	328	build/boot/boot_hba_driver.o: tools/bootloader_tsar/boot_hba_driver.c \
	329	tools/bootloader_tsar/boot_hba_driver.h \
	330	tools/bootloader_tsar/boot_utils.h \
	331	tools/bootloader_tsar/boot_config.h \
[62]	332	hal/tsar_mips32/core/hal_types.h \
[1]	333	hard_config.h
	334	$(CC) $(BOOT_INCLUDE) $(CFLAGS) -c -o $@ $<
	335	$(DU) -D $@ > $@.txt
	336
	337	build/boot/boot_mmc_driver.o: tools/bootloader_tsar/boot_mmc_driver.c \
	338	tools/bootloader_tsar/boot_mmc_driver.h \
	339	tools/bootloader_tsar/boot_utils.h \
	340	tools/bootloader_tsar/boot_config.h \
[62]	341	hal/tsar_mips32/core/hal_types.h \
[1]	342	hard_config.h
	343	$(CC) $(BOOT_INCLUDE) $(CFLAGS) -c -o $@ $<
	344	$(DU) -D $@ > $@.txt
	345
	346	##############################
	347	# Rule to compile boot_fat32.o
	348	build/boot/boot_fat32.o: tools/bootloader_tsar/boot_fat32.c \
	349	tools/bootloader_tsar/boot_fat32.h \
	350	tools/bootloader_tsar/boot_utils.h \
	351	tools/bootloader_tsar/boot_config.h \
[62]	352	hal/tsar_mips32/core/hal_types.h \
[1]	353	hard_config.h
	354	$(CC) $(BOOT_INCLUDE) $(CFLAGS) -c -o $@ $<
	355	$(DU) -D $@ > $@.txt
	356
	357	##############################
[58]	358	# Rule to compile boot_utils.o
[1]	359	build/boot/boot_utils.o: tools/bootloader_tsar/boot_utils.c \
	360	tools/bootloader_tsar/boot_utils.h \
	361	tools/bootloader_tsar/boot_tty_driver.h \
[62]	362	hal/tsar_mips32/core/hal_types.h \
[1]	363	hard_config.h
	364	$(CC) $(BOOT_INCLUDE) $(CFLAGS) -c -o $@ $<
	365	$(DU) -D $@ > $@.txt
	366
	367	########################
	368	# Rule to compile boot.o
	369	build/boot/boot.o: tools/bootloader_tsar/boot.c \
	370	tools/bootloader_tsar/boot_utils.h \
	371	tools/bootloader_tsar/boot_fat32.h \
	372	tools/bootloader_tsar/boot_tty_driver.h \
	373	tools/bootloader_tsar/boot_hba_driver.h \
	374	tools/bootloader_tsar/boot_bdv_driver.h \
	375	tools/bootloader_tsar/boot_mmc_driver.h \
	376	tools/bootloader_tsar/boot_config.h \
[62]	377	hal/tsar_mips32/core/hal_types.h \
[1]	378	hard_config.h
	379	$(CC) $(BOOT_INCLUDE) $(CFLAGS) $(MACROS) -c -o $@ $<
	380	$(DU) -D $@ > $@.txt
	381
	382	##############################
	383	# Rule to compile boot_entry.o
	384	build/boot/boot_entry.o: tools/bootloader_tsar/boot_entry.S \
	385	tools/bootloader_tsar/boot_config.h \
	386	hard_config.h
	387	$(CC) $(BOOT_INCLUDE) $(CFLAGS) -c -o $@ $<
	388	$(DU) -D $@ > $@.txt
	389
	390	#####################################################################
	391	# Rule to generate boot.elf and place it in sector #2 of virtual disk
	392	build/boot/boot.elf: $(BOOT_OBJS) \
	393	tools/bootloader_tsar/boot.ld
[58]	394	$(LD) -o $@ -T tools/bootloader_tsar/boot.ld $(BOOT_OBJS)
[1]	395	$(DU) -D $@ > $@.txt
	396	dd if=build/boot/boot.elf of=$(DISK_IMAGE) seek=2 conv=notrunc
	397
	398
	399	##############################
[58]	400	# rules to compile the drivers
[75]	401	build/kernel/drivers/%.o: hal/tsar_mips32/drivers/%.c \
	402	hal/tsar_mips32/drivers/%.h \
[16]	403	kernel_config.h \
[62]	404	hal/tsar_mips32/core/hal_types.h
[1]	405	$(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $<
	406
	407	#######################################
	408	# Rules to generate kernel/kern objects
	409	build/kernel/kern/%.o: kernel/kern/%.c \
	410	kernel/kern/%.h \
[16]	411	kernel_config.h \
[62]	412	hal/tsar_mips32/core/hal_types.h
[1]	413	$(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $<
	414
	415	######################################
	416	# Rules to generate kernel/hal objects
[62]	417	build/kernel/hal/%.o: hal/tsar_mips32/core/%.c \
[16]	418	hal/generic/%.h \
	419	kernel_config.h \
[62]	420	hal/tsar_mips32/core/hal_types.h
[1]	421	$(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $<
	422
[62]	423	build/kernel/hal/hal_kentry.o: hal/tsar_mips32/core/hal_kentry.S \
	424	hal/tsar_mips32/core/hal_kentry.h \
[317]	425	kernel_config.h \
[62]	426	hal/tsar_mips32/core/hal_types.h
[16]	427	$(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $<
	428
[317]	429	build/kernel/hal/hal_switch.o: hal/tsar_mips32/core/hal_switch.S \
[407]	430	hal/generic/hal_switch.h
[317]	431	$(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $<
	432	$(DU) -D $@ > $@.txt
	433
[1]	434	######################################
	435	# Rules to generate kernel/dev objects
	436	build/kernel/devices/%.o: kernel/devices/%.c \
	437	kernel/devices/%.h \
[16]	438	kernel_config.h \
[62]	439	hal/tsar_mips32/core/hal_types.h
[1]	440	$(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $<
	441
	442	#####################################
	443	# Rules to generate kernel/mm objects
	444	build/kernel/mm/%.o: kernel/mm/%.c \
	445	kernel/mm/%.h \
[16]	446	kernel_config.h \
[62]	447	hal/tsar_mips32/core/hal_types.h
[1]	448	$(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $<
	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
[16]	458	###########################################
	459	# Rules to generate kernel/syscalls objects
	460	build/kernel/syscalls/%.o: kernel/syscalls/%.c \
	461	kernel/syscalls/syscalls.h \
	462	kernel_config.h \
[62]	463	hal/tsar_mips32/core/hal_types.h
[16]	464	$(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $<
	465
[1]	466	#######################################
[407]	467	# Rules to generate kernel/fs objects
	468	build/kernel/fs/%.o: kernel/fs/%.c \
	469	kernel/fs/%.h \
[16]	470	kernel_config.h \
[62]	471	hal/tsar_mips32/core/hal_types.h
[1]	472	$(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $<
	473
[407]	474	#############################################################
[1]	475	# Rule to generate kernel.elf and place it on virtual disk
[407]	476	# TODO the syscalls grouped in SYS_OBJS_2 must be introduced
[1]	477	build/kernel/kernel.elf: $(KERN_OBJS) \
	478	$(HAL_OBJS) \
	479	$(DEV_OBJS) \
	480	$(MM_OBJS) \
	481	$(LIBK_OBJS) \
	482	$(DRIVERS_OBJS) \
	483	$(VFS_OBJS) \
[23]	484	$(SYS_OBJS_0) \
	485	$(SYS_OBJS_1) \
	486	$(SYS_OBJS_2) \
	487	$(SYS_OBJS_3) \
[407]	488	$(SYS_OBJS_4) \
[63]	489	hal/tsar_mips32/kernel.ld
[101]	490	$(LD) -o $@ -T hal/tsar_mips32/kernel.ld $(LIBGCC) \
[1]	491	$(KERN_OBJS) $(HAL_OBJS) $(DEV_OBJS) $(MM_OBJS) \
[16]	492	$(LIBK_OBJS) $(DRIVERS_OBJS) $(VFS_OBJS) \
[58]	493	$(SYS_OBJS_0) $(SYS_OBJS_1) $(SYS_OBJS_2) \
[407]	494	$(SYS_OBJS_3) $(SYS_OBJS_4) -lgcc
[23]	495
[1]	496	$(DU) -D $@ > $@.txt
	497	mcopy -o -i $(DISK_IMAGE) build/kernel/kernel.elf ::/bin/kernel
	498
[407]	499	###############################################################
	500	# Rules to generate various user .elf and copy on virtual disk
	501
	502	build/user/ksh/ksh.elf : user/ksh/ksh.c
	503	$(MAKE) -C user/ksh
	504	mcopy -o -i $(DISK_IMAGE) user/ksh/ksh.elf ::/bin/user
[246]	505
[407]	506	build/user/sort/sort.elf : user/sort/sort.c
	507	$(MAKE) -C user/sort
	508	mcopy -o -i $(DISK_IMAGE) user/sort/sort.elf ::/bin/user
[246]	509

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