diff --git a/2020301918-李懋良-试点班第1个报告.docx b/2020301918-李懋良-试点班第1个报告.docx
deleted file mode 100644
index 076595b..0000000
Binary files a/2020301918-李懋良-试点班第1个报告.docx and /dev/null differ
diff --git a/Makefile b/Makefile
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--- a/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-CC = gcc
-ASM = nasm
-QEMU = qemu
-IMG = boot.bin
-
-boot.bin: boot.asm
- $(ASM) $< -o $@
-
-compile: boot.bin
-
-.DEFAULT_GOAL=compile
-
-run: compile
- $(QEMU) -boot order=c -drive file=$(IMG),format=raw
-
-clean:
- rm boot.bin
-
-debug: compile
- $(QEMU) -boot order=c -drive file=$(IMG),format=raw -S -s &
- gdb -ex 'set tdesc filename target.xml' -ex 'target remote localhost:1234'
-
-.PHONY: compile clean run debug
\ No newline at end of file
diff --git a/boot.asm b/boot.asm
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--- a/boot.asm
+++ /dev/null
@@ -1,31 +0,0 @@
- org 0x7c00 ; 告诉编译器程序加载到7c00处
- mov ax, cs
- mov ds, ax
- mov es, ax
- call DispStr ; 调用显示字符串例程
- jmp $ ; 无限循环
-DispStr:
- mov ax, 0600h
- mov bx, 0h
- mov cx, 0h
- mov dh, 25-1
- mov dl, 80-1 ; vga text-mode: 80x25
- int 10h ; clear screen
- mov ax, 0200h
- mov bx, 0h
- mov dx, 1326h ; 19=13H, 38=26H
- int 10h ; set cursor position
- mov ax, NWPU
- mov bp, ax ; ES:BP = 串地址, es has been set to the same seg
- mov cx, 4 ; CX = 串长度
- mov ax, 01300h ; AH = 13, AL = 01h
- mov bx, 00f9h ; 页号为0(BH = 0) 黑底红字(BL = 0Ch,高亮)
- int 10h ; 10h 号中断
- mov ax, 0200h
- mov bx, 0h
- mov dx, 0h
- int 10H ; reset cursor to 0,0
- ret
-NWPU: db "NWPU"
-times 510-($-$$) db 0 ; 填充剩下的空间，使生成的二进制代码恰好为512字节
-dw 0xaa55 ; 结束标志
diff --git a/i386-32bit.xml b/i386-32bit.xml
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--- a/i386-32bit.xml
+++ /dev/null
@@ -1,192 +0,0 @@
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diff --git a/target.xml b/target.xml
deleted file mode 100644
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--- a/target.xml
+++ /dev/null
@@ -1 +0,0 @@
-i8086