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Makefile

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+#
+# Makefile for linux.
+# If you don't have '-mstring-insns' in your gcc (and nobody but me has :-)
+# remove them from the CFLAGS defines.
+#
+
+AS86	=as -0 -a
+CC86	=cc -0
+LD86	=ld -0
+
+AS	=as
+LD	=ld
+LDFLAGS	=-s -x -M
+CC	=gcc
+CFLAGS	=-Wall -O -fstrength-reduce -fomit-frame-pointer -fcombine-regs
+CPP	=gcc -E -nostdinc -Iinclude
+
+ARCHIVES=kernel/kernel.o mm/mm.o fs/fs.o
+LIBS	=lib/lib.a
+
+.c.s:
+	$(CC) $(CFLAGS) \
+	-nostdinc -Iinclude -S -o $*.s $<
+.s.o:
+	$(AS) -c -o $*.o $<
+.c.o:
+	$(CC) $(CFLAGS) \
+	-nostdinc -Iinclude -c -o $*.o $<
+
+all:	Image
+
+Image: boot/boot tools/system tools/build
+	tools/build boot/boot tools/system > Image
+	sync
+
+tools/build: tools/build.c
+	$(CC) $(CFLAGS) \
+	-o tools/build tools/build.c
+	chmem +65000 tools/build
+
+boot/head.o: boot/head.s
+
+tools/system:	boot/head.o init/main.o \
+		$(ARCHIVES) $(LIBS)
+	$(LD) $(LDFLAGS) boot/head.o init/main.o \
+	$(ARCHIVES) \
+	$(LIBS) \
+	-o tools/system > System.map
+
+kernel/kernel.o:
+	(cd kernel; make)
+
+mm/mm.o:
+	(cd mm; make)
+
+fs/fs.o:
+	(cd fs; make)
+
+lib/lib.a:
+	(cd lib; make)
+
+boot/boot:	boot/boot.s tools/system
+	(echo -n "SYSSIZE = (";ls -l tools/system | grep system \
+		| cut -c25-31 | tr '\012' ' '; echo "+ 15 ) / 16") > tmp.s
+	cat boot/boot.s >> tmp.s
+	$(AS86) -o boot/boot.o tmp.s
+	rm -f tmp.s
+	$(LD86) -s -o boot/boot boot/boot.o
+
+clean:
+	rm -f Image System.map tmp_make boot/boot core
+	rm -f init/*.o boot/*.o tools/system tools/build
+	(cd mm;make clean)
+	(cd fs;make clean)
+	(cd kernel;make clean)
+	(cd lib;make clean)
+
+backup: clean
+	(cd .. ; tar cf - linux | compress16 - > backup.Z)
+	sync
+
+dep:
+	sed '/\#\#\# Dependencies/q' < Makefile > tmp_make
+	(for i in init/*.c;do echo -n "init/";$(CPP) -M $$i;done) >> tmp_make
+	cp tmp_make Makefile
+	(cd fs; make dep)
+	(cd kernel; make dep)
+	(cd mm; make dep)
+
+### Dependencies:
+init/main.o : init/main.c include/unistd.h include/sys/stat.h \
+  include/sys/types.h include/sys/times.h include/sys/utsname.h \
+  include/utime.h include/time.h include/linux/tty.h include/termios.h \
+  include/linux/sched.h include/linux/head.h include/linux/fs.h \
+  include/linux/mm.h include/asm/system.h include/asm/io.h include/stddef.h \
+  include/stdarg.h include/fcntl.h 

README-EN.md

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+# Source Code of Linux 0.0.1
+
+[中文版? 点击这里](README.md)
+
+## What is it? 
+This is the source code of Linux 0.0.1, the first version of Linux. 
+
+Linux forgot this version and this is his friend's. 
+
+## Why Linux 0.0.1? 
+
+Now, (2020) Linux source code has million lines. Linux 0.0.1 is Simpler than it. 
+
+## How I use it? 
+
+There was a [Makefile](Makefile). You must install GCC-ARM on your Computer (because Linux use ARM Assembly, not AT&T). 
+
+Then, type make (or mingw32-make) to terminal, Compiler is starting. It'll create a Image File and write data to it likes disk. 
+
+Finally, burn the Image File to your disk (or other media), and then restart your Computer. Linux 0.0.1 will start. 

README.md

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+# Linux 0.0.1的源代码
+[using English? Click here](README-EN.md)
+
+## 这是什么?
+这个仓库中是Linux 0.0.1版本的源代码，就是Linux的第一个版本。
+
+这个版本的源代码Linus本人已经丢失，这一份是它的同事保存的。如果有不完整或其它问题请通知<[email protected]>
+
+## 为什么用0.0.1版?
+Linux现在(2020年)的代码行数已经达到数以百万计。0.0.1版相对来说比较容易学习。
+
+并且，在学习的时候主要学习的是Linux的思想，至于这一点，Linux所有的版本都几乎是一样的。所以，学习0.0.1和学习1.1.1是几乎一样的。
+
+(
+    Linux的早期版本其实和后期版本不太一样，例如传参方式等等。但是，主要的思想是没有变化的。
+)
+
+## 怎么使用它?
+
+源代码中包含了Makefile，你需要在你的操作系统中安装ARM汇编版的GCC(因为Linux汇编代码全部为ARM格式而不是AT&T格式)。
+
+在终端中输入make或者mingw32-make就可以开始编译了。编译结束后会生成一个磁盘映像文件，将它刻录到你的光盘或其它储存介质上后启动就可以了。