diff --git a/README.md b/README.md
new file mode 100644
index 0000000..c768304
--- /dev/null
+++ b/README.md
@@ -0,0 +1,43 @@
+//## 汇编语言
+//iOS使用的是AT&T的汇编语言
+//### 常见的寄存器
+//16个常用的寄存器
+//* rax、rbx、rcx 、rdx、rsi、rdi、rbp、rsp
+//* r8、r9、r10、r11、r12、r13、r14、r15
+//
+//寄存器的具体用途
+//* rax、rdx常作为函数的返回值使用
+//* rdi、rsi、rdx、rcx、r8、r9等寄存器常用于函数的参数
+//* rbp、rsp用于栈操作
+//* rip作为指令指针
+// * 存储着CPU下一条要执行的指令的地址
+// * 一旦CPU读取一条指令,rip会自动指向下一条指令
+//
+//```java
+//r开头: 64bit, 8字节
+//e开头: 32bit, 4字节
+//ax bx cx: 16bit, 2字节
+//ah al: 8bit,1字节
+//bh bl
+//```
+//
+//### 常见的汇编指令
+//
+//| 项目名称 | AT&T | Intel | 说明 |
+//|:-----------:|:---------------------------------------------------:|:----------------------------------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|
+//| 寄存器名称 | %rax | rax| |
+//| 操作数顺序 | mvq %rax, %rdx | mv rdx, rax | 将rax的值赋给rdx|
+//| 常数\立即数 | movq $3, %rax
movq $0x10, %rax | mov rax, 3
mov rax, 0x10 | 将3赋值给rax
将0x10赋值给rax|
+//| 内存赋值 | movq $0xa, 0x1ff7(%rip) | mov qword ptr [rip+0x1ff7], 0xa | 将0xa赋值给地址为rip + 0x1ff7的内存空间 |
+//| 取内存地址 | leaq -0x18(%rbp), %rax | leaq -0x18(%rbp), %rax | 将rbp – 0x18这个地址值赋值给rax |
+//| jmp指令 | jmp *%rdx
jmp 0x4001002
jmp *(%rax) | jmp rdx
jmp 0x4001002
jmp [rax] | call和jmp写法类似 |
+//| 操作数长度 | movl %eax, %edx
movb $0x10, %al
eaw 0x10(%dx),%ax | mov edx, eax
mov al, 0x10
lea ax, [dx + 0x10] | b = byte (8-bit)
s = short (16-bit integer or 32-bit floating point)
w = word (16-bit)
l = long (32-bit integer or 64-bit floating point)
q = quad (64 bit)
t = ten bytes (80-bit floating point) |
+//
+//
+//### lldb常见的命令
+//* thread step-over、next、n: 单步运⾏行行,把子函数当做整体⼀一步执⾏行行(源码级别)
+//* thread step-in、step、s: 单步运⾏行行,遇到子函数会进⼊入子函数(源码级别)
+//* thread step-inst-over、nexti、ni: 单步运⾏行行,把子函数当做整体⼀一步执⾏行行(汇编级别)
+//* thread step-inst、stepi、si: 单步运⾏行行,遇到子函数会进⼊入子函数(汇编级别)
+//* thread step-out、finish: 直接执⾏行行完当前函数的所有代码,返回到上一个函数(遇到断点会卡住)
+//
diff --git a/SwiftStudy.playground/Pages/07 汇编分析枚举.xcplaygroundpage/Sources/README.md b/SwiftStudy.playground/Pages/07 汇编分析枚举.xcplaygroundpage/Sources/README.md
deleted file mode 100644
index c38cf65..0000000
--- a/SwiftStudy.playground/Pages/07 汇编分析枚举.xcplaygroundpage/Sources/README.md
+++ /dev/null
@@ -1,43 +0,0 @@
-## 汇编语言
-iOS使用的是AT&T的汇编语言
-### 常见的寄存器
-16个常用的寄存器
-* rax、rbx、rcx 、rdx、rsi、rdi、rbp、rsp
-* r8、r9、r10、r11、r12、r13、r14、r15
-
-寄存器的具体用途
-* rax、rdx常作为函数的返回值使用
-* rdi、rsi、rdx、rcx、r8、r9等寄存器常用于函数的参数
-* rbp、rsp用于栈操作
-* rip作为指令指针
- * 存储着CPU下一条要执行的指令的地址
- * 一旦CPU读取一条指令,rip会自动指向下一条指令
-
-```java
-r开头: 64bit, 8字节
-e开头: 32bit, 4字节
-ax bx cx: 16bit, 2字节
-ah al: 8bit,1字节
-bh bl
-```
-
-### 常见的汇编指令
-
-| 项目名称 | AT&T | Intel | 说明 |
-|:-----------:|:---------------------------------------------------:|:----------------------------------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|
-| 寄存器名称 | %rax | rax| |
-| 操作数顺序 | mvq %rax, %rdx | mv rdx, rax | 将rax的值赋给rdx|
-| 常数\立即数 | movq $3, %rax
movq $0x10, %rax | mov rax, 3
mov rax, 0x10 | 将3赋值给rax
将0x10赋值给rax|
-| 内存赋值 | movq $0xa, 0x1ff7(%rip) | mov qword ptr [rip+0x1ff7], 0xa | 将0xa赋值给地址为rip + 0x1ff7的内存空间 |
-| 取内存地址 | leaq -0x18(%rbp), %rax | leaq -0x18(%rbp), %rax | 将rbp – 0x18这个地址值赋值给rax |
-| jmp指令 | jmp *%rdx
jmp 0x4001002
jmp *(%rax) | jmp rdx
jmp 0x4001002
jmp [rax] | call和jmp写法类似 |
-| 操作数长度 | movl %eax, %edx
movb $0x10, %al
eaw 0x10(%dx),%ax | mov edx, eax
mov al, 0x10
lea ax, [dx + 0x10] | b = byte (8-bit)
s = short (16-bit integer or 32-bit floating point)
w = word (16-bit)
l = long (32-bit integer or 64-bit floating point)
q = quad (64 bit)
t = ten bytes (80-bit floating point) |
-
-
-### lldb常见的命令
-* thread step-over、next、n: 单步运⾏行行,把子函数当做整体⼀一步执⾏行行(源码级别)
-* thread step-in、step、s: 单步运⾏行行,遇到子函数会进⼊入子函数(源码级别)
-* thread step-inst-over、nexti、ni: 单步运⾏行行,把子函数当做整体⼀一步执⾏行行(汇编级别)
-* thread step-inst、stepi、si: 单步运⾏行行,遇到子函数会进⼊入子函数(汇编级别)
-* thread step-out、finish: 直接执⾏行行完当前函数的所有代码,返回到上一个函数(遇到断点会卡住)
-
diff --git a/SwiftStudy.playground/Pages/07 汇编分析枚举.xcplaygroundpage/Contents.swift b/SwiftStudy.playground/Pages/Untitled Page.xcplaygroundpage/Contents.swift
similarity index 100%
rename from SwiftStudy.playground/Pages/07 汇编分析枚举.xcplaygroundpage/Contents.swift
rename to SwiftStudy.playground/Pages/Untitled Page.xcplaygroundpage/Contents.swift
diff --git a/SwiftStudy.playground/playground.xcworkspace/xcuserdata/jiulinxiri.xcuserdatad/UserInterfaceState.xcuserstate b/SwiftStudy.playground/playground.xcworkspace/xcuserdata/jiulinxiri.xcuserdatad/UserInterfaceState.xcuserstate
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Binary files a/SwiftStudy.playground/playground.xcworkspace/xcuserdata/jiulinxiri.xcuserdatad/UserInterfaceState.xcuserstate and b/SwiftStudy.playground/playground.xcworkspace/xcuserdata/jiulinxiri.xcuserdatad/UserInterfaceState.xcuserstate differ