ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here?

```asm
<Info_Print>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0x7000(%rsp),%r11
L13:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L13
  sub    $0xf58,%rsp
  mov    %rdi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x7f48(%rsp)
  xor    %eax,%eax
  cmpb   $0x5c,(%rdi)
  sete   %al
  movzbl %al,%eax
  add    %rax,%rbx
  mov    $0x0,%r14d
  mov    %rsp,%rbp
  lea    D27(%rip),%r12
  lea    D1(%rip),%r13
  cmpb   $0x0,(%rbx)
  jne    L119
  jmp    L37
L21:
  lea    D12(%rip),%rdi
  call   <Com_Printf@plt>
L37:
  mov    0x7f48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L124
  add    $0x7f58,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L128:
  lea    0x3fa0(%rsp),%rdx
L97:
  movb   $0x0,(%rdx)
  cmp    $0x1,%al
  sbb    $0xffffffffffffffff,%rbx
  lea    0x3fa0(%rsp),%rsi
  mov    %r13,%rdi
  call   <append_result@plt>
  cmpb   $0x0,(%rbx)
  je     L37
L119:
  movzbl (%rbx),%eax
  test   %al,%al
  je     L93
  cmp    $0x5c,%al
  setne  %dl
  mov    %rsp,%rdi
  test   %dl,%dl
  je     L93
L104:
  add    $0x1,%rbx
  add    $0x1,%rdi
  mov    %al,-0x1(%rdi)
  movzbl (%rbx),%eax
  test   %al,%al
  je     L134
  cmp    $0x5c,%al
  jne    L104
L134:
  mov    %rdi,%rax
  sub    %rbp,%rax
  mov    %eax,%ecx
  cmp    $0x13,%eax
  jle    L118
  movb   $0x0,(%rdi)
  mov    %rbx,%r15
L120:
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <append_result@plt>
  cmpb   $0x0,(%r15)
  je     L21
  lea    0x1(%r15),%rbx
  movzbl 0x1(%r15),%eax
  test   %al,%al
  je     L128
  cmp    $0x5c,%al
  je     L128
  lea    0x3fa0(%rsp),%rdx
L105:
  add    $0x1,%rbx
  add    $0x1,%rdx
  mov    %al,-0x1(%rdx)
  movzbl (%rbx),%eax
  test   %al,%al
  je     L97
  cmp    $0x5c,%al
  jne    L105
  jmp    L97
L93:
  mov    %rsp,%rdi
  mov    %r14d,%ecx
L118:
  mov    $0x14,%edx
  sub    %ecx,%edx
  mov    %r14d,%esi
  call   <memset@plt>
  movb   $0x0,0x14(%rsp)
  mov    %rbx,%r15
  jmp    L120
L124:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D27
type: string
name: read_data
arguments: data_tag: D1
type: string
name: read_data
arguments: data_tag: D12
type: string

tool: D27:   %s: 

tool: D1: "%s"


tool: D12: MISSING VALUE


assistant: ```c
void Info_Print(const char *s) {
  char key[16284];
  char value[16284];
  char *o;
  int l;
  if (*s == '\\') {
    s++;
  }
  while (*s) {
    o = key;
    while (*s && *s != '\\') {
      *o++ = *s++;
    }
    l = o - key;
    if (l < 20) {
      memset(o, 0, 20 - l);
      key[20] = 0;
    } else {
      *o = 0;
    }
    append_result("  %s: ", key);
    if (!*s) {
      Com_Printf("MISSING VALUE\n");
      return;
    }
    o = value;
    s++;
    while (*s && *s != '\\') {
      *o++ = *s++;
    }
    *o = 0;
    if (*s) {
      s++;
    }
    append_result("\"%s\"\n", value);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<Info_Print>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0x7000(%rsp),%r11
L87:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L87
  sub    $0xf50,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x7f48(%rsp)
  xor    %eax,%eax
  movzbl (%rdi),%eax
  mov    %rdi,%rbx
  cmp    $0x5c,%al
  jne    L14
  movzbl 0x1(%rdi),%eax
  add    $0x1,%rbx
L14:
  mov    %rsp,%rbp
  lea    D15(%rip),%r12
  lea    D22(%rip),%r13
  test   %al,%al
  je     L155
  nopw   0x0(%rax,%rax,1)
L148:
  mov    %rbp,%rdi
  mov    %rbx,%r14
  mov    $0x14,%edx
  cmp    $0x5c,%al
  je     L79
  nopl   0x0(%rax,%rax,1)
L97:
  add    $0x1,%rbx
  mov    %al,(%rdi)
  add    $0x1,%rdi
  movzbl (%rbx),%eax
  test   %al,%al
  je     L72
  cmp    $0x5c,%al
  jne    L97
L72:
  mov    %rdi,%rax
  sub    %rbp,%rax
  cmp    $0x13,%eax
  jle    L37
  movb   $0x0,(%rdi)
  mov    %rbp,%rsi
  mov    %r12,%rdi
  mov    %rbx,%r14
  call   <append_result@plt>
  cmpb   $0x0,(%rbx)
  je     L108
L3:
  movzbl 0x1(%r14),%eax
  lea    0x3fa0(%rsp),%rsi
  add    $0x1,%rbx
  mov    %rsi,%rdx
  cmp    $0x5c,%al
  je     L102
  test   %al,%al
  je     L102
  nopw   0x0(%rax,%rax,1)
L146:
  add    $0x1,%rbx
  mov    %al,(%rdx)
  add    $0x1,%rdx
  movzbl (%rbx),%eax
  test   %al,%al
  je     L102
  cmp    $0x5c,%al
  jne    L146
L102:
  movb   $0x0,(%rdx)
  cmp    $0x1,%al
  mov    %r13,%rdi
  sbb    $0xffffffffffffffff,%rbx
  call   <append_result@plt>
  movzbl (%rbx),%eax
  test   %al,%al
  jne    L148
L155:
  mov    0x7f48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x7f50,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L37:
  mov    $0x14,%edx
  mov    %rbx,%r14
  sub    %eax,%edx
L79:
  xor    %esi,%esi
  call   <memset@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  movb   $0x0,0x14(%rsp)
  call   <append_result@plt>
  cmpb   $0x0,(%rbx)
  jne    L3
L108:
  lea    D21(%rip),%rdi
  call   <Com_Printf@plt>
  jmp    L155
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D15
data_type: string
name: read_data
arguments: data_label: D22
data_type: string
name: read_data
arguments: data_label: D21
data_type: string

tool: D15:   %s: 

tool: D22: "%s"


tool: D21: MISSING VALUE


assistant: ```c
void Info_Print(const char *s) {
  char key[16284];
  char value[16284];
  char *o;
  int l;
  if (*s == '\\') {
    s++;
  }
  while (*s) {
    o = key;
    while (*s && *s != '\\') {
      *o++ = *s++;
    }
    l = o - key;
    if (l < 20) {
      memset(o, 0, 20 - l);
      key[20] = 0;
    } else {
      *o = 0;
    }
    append_result("  %s: ", key);
    if (!*s) {
      Com_Printf("MISSING VALUE\n");
      return;
    }
    o = value;
    s++;
    while (*s && *s != '\\') {
      *o++ = *s++;
    }
    *o = 0;
    if (*s) {
      s++;
    }
    append_result("\"%s\"\n", value);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<Info_Print>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0x7000(%rsp),%r11
L44:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L44
  sub    $0xf50,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x7f48(%rsp)
  xor    %eax,%eax
  movzbl (%rdi),%eax
  mov    %rdi,%rbx
  cmp    $0x5c,%al
  jne    L13
  movzbl 0x1(%rdi),%eax
  add    $0x1,%rbx
L13:
  mov    %rsp,%rbp
  lea    D10(%rip),%r12
  lea    D16(%rip),%r13
  test   %al,%al
  je     L159
  nopw   0x0(%rax,%rax,1)
L97:
  mov    %rbp,%rdi
  mov    %rbx,%r14
  mov    $0x14,%edx
  cmp    $0x5c,%al
  je     L3
  nopl   0x0(%rax,%rax,1)
L65:
  add    $0x1,%rbx
  mov    %al,(%rdi)
  add    $0x1,%rdi
  movzbl (%rbx),%eax
  test   %al,%al
  je     L148
  cmp    $0x5c,%al
  jne    L65
L148:
  mov    %rdi,%rax
  sub    %rbp,%rax
  cmp    $0x13,%eax
  jle    L153
  movb   $0x0,(%rdi)
  mov    %rbp,%rsi
  mov    %r12,%rdi
  mov    %rbx,%r14
  call   <append_result@plt>
  cmpb   $0x0,(%rbx)
  je     L87
L109:
  movzbl 0x1(%r14),%eax
  lea    0x3fa0(%rsp),%rsi
  add    $0x1,%rbx
  mov    %rsi,%rdx
  cmp    $0x5c,%al
  je     L36
  test   %al,%al
  je     L36
  nopw   0x0(%rax,%rax,1)
L51:
  add    $0x1,%rbx
  mov    %al,(%rdx)
  add    $0x1,%rdx
  movzbl (%rbx),%eax
  test   %al,%al
  je     L36
  cmp    $0x5c,%al
  jne    L51
L36:
  movb   $0x0,(%rdx)
  cmp    $0x1,%al
  mov    %r13,%rdi
  sbb    $0xffffffffffffffff,%rbx
  call   <append_result@plt>
  movzbl (%rbx),%eax
  test   %al,%al
  jne    L97
L159:
  mov    0x7f48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L77
  add    $0x7f50,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L153:
  mov    $0x14,%edx
  mov    %rbx,%r14
  sub    %eax,%edx
L3:
  xor    %esi,%esi
  call   <memset@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  movb   $0x0,0x14(%rsp)
  call   <append_result@plt>
  cmpb   $0x0,(%rbx)
  jne    L109
L87:
  lea    D24(%rip),%rdi
  call   <Com_Printf@plt>
  jmp    L159
L77:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D10
data_type: string
name: extract_symbolic_data
arguments: data_label: D16
data_type: string
name: extract_symbolic_data
arguments: data_label: D24
data_type: string

tool: D10:   %s: 

tool: D16: "%s"


tool: D24: MISSING VALUE


assistant: ```c
void Info_Print(const char *s) {
  char key[16284];
  char value[16284];
  char *o;
  int l;
  if (*s == '\\') {
    s++;
  }
  while (*s) {
    o = key;
    while (*s && *s != '\\') {
      *o++ = *s++;
    }
    l = o - key;
    if (l < 20) {
      memset(o, 0, 20 - l);
      key[20] = 0;
    } else {
      *o = 0;
    }
    append_result("  %s: ", key);
    if (!*s) {
      Com_Printf("MISSING VALUE\n");
      return;
    }
    o = value;
    s++;
    while (*s && *s != '\\') {
      *o++ = *s++;
    }
    *o = 0;
    if (*s) {
      s++;
    }
    append_result("\"%s\"\n", value);
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<rd_unsigned2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0xa(%rbp),%rcx
  mov    -0x14(%rbp),%eax
  mov    $0x2,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <rd_bytes@plt>
  lea    -0xa(%rbp),%rax
  movzwl (%rax),%eax
  movzwl %ax,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L2
  call   <__stack_chk_fail@plt>
L2:
  leave
  ret
```

assistant: ```c
unsigned int rd_unsigned2(fd) {
  char buf[2];
  rd_bytes(fd, buf, 2L);
  return (*((unsigned short *)(buf)));
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<rd_unsigned2>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x6(%rsp),%rsi
  mov    $0x2,%edx
  call   <rd_bytes@plt>
  movzwl 0x6(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x18,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
unsigned int rd_unsigned2(fd) {
  char buf[2];
  rd_bytes(fd, buf, 2L);
  return (*((unsigned short *)(buf)));
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<rd_unsigned2>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x2,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x6(%rsp),%rsi
  call   <rd_bytes@plt>
  movzwl 0x6(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x18,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
unsigned int rd_unsigned2(fd) {
  char buf[2];
  rd_bytes(fd, buf, 2L);
  return (*((unsigned short *)(buf)));
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<rd_unsigned2>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x2,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x6(%rsp),%rsi
  call   <rd_bytes@plt>
  movzwl 0x6(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L0
  add    $0x18,%rsp
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
unsigned int rd_unsigned2(fd) {
  char buf[2];
  rd_bytes(fd, buf, 2L);
  return (*((unsigned short *)(buf)));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<xstrdup>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L10
  mov    $0x0,%eax
  jmp    L27
L10:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x1,%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L7
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
L7:
  mov    -0x8(%rbp),%rax
L27:
  leave
  ret
```

assistant: ```c
char *xstrdup(const char *s) {
  char *t;
  if (!s)
    return NULL;
  t = (char *)malloc(strlen(s) + 1);
  if (t) {
    strcpy(t, s);
  }
  return t;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<xstrdup>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  test   %rdi,%rdi
  je     L8
  call   <strlen@plt>
  lea    0x1(%rax),%rdi
  call   <malloc@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  jne    L25
L22:
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L25:
  mov    %rbx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  jmp    L22
L8:
  mov    %rdi,%rbp
  jmp    L22
```

assistant: ```c
char *xstrdup(const char *s) {
  char *t;
  if (!s)
    return NULL;
  t = (char *)malloc(strlen(s) + 1);
  if (t) {
    strcpy(t, s);
  }
  return t;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<xstrdup>:
  endbr64
  push   %r12
  push   %rbp
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L6
  mov    %rdi,%rbp
  call   <strlen@plt>
  lea    0x1(%rax),%rdi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  jne    L5
L6:
  xor    %r12d,%r12d
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L5:
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *xstrdup(const char *s) {
  char *t;
  if (!s)
    return NULL;
  t = (char *)malloc(strlen(s) + 1);
  if (t) {
    strcpy(t, s);
  }
  return t;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<xstrdup>:
  endbr64
  push   %r12
  push   %rbp
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L2
  mov    %rdi,%rbp
  call   <strlen@plt>
  lea    0x1(%rax),%rdi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  jne    L8
L2:
  xor    %r12d,%r12d
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L8:
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *xstrdup(const char *s) {
  char *t;
  if (!s)
    return NULL;
  t = (char *)malloc(strlen(s) + 1);
  if (t) {
    strcpy(t, s);
  }
  return t;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<e>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x2c(%rbp),%edx
  mov    -0x28(%rbp),%rcx
  lea    -0x12(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  lea    -0x12(%rbp),%rax
  mov    -0x38(%rbp),%rdx
  mov    %rax,%rdi
  call   *%rdx
  lea    -0x12(%rbp),%rax
  mov    %rax,%rsi
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L1
  call   <__stack_chk_fail@plt>
L1:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D6
type_infered: string

tool: D6: %s

assistant: ```c
void e(char *p, int i, void (*f)(char *)) {
  char test[10];
  memcpy(test, p, i);
  f(test);
  printf("%s", test);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<e>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdx,%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xe(%rsp),%rbx
  mov    %esi,%edx
  mov    %rdi,%rsi
  mov    %rbx,%rdi
  call   <memcpy@plt>
  mov    %rbx,%rdi
  call   *%rbp
  mov    %rbx,%rsi
  lea    D6(%rip),%rdi
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D6
type: string

tool: D6: %s

assistant: ```c
void e(char *p, int i, void (*f)(char *)) {
  char test[10];
  memcpy(test, p, i);
  f(test);
  printf("%s", test);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<e>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  mov    %esi,%edx
  mov    %rdi,%rsi
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xe(%rsp),%rbp
  mov    %rbp,%rdi
  call   <memcpy@plt>
  mov    %rbp,%rdi
  call   *%rbx
  mov    %rbp,%rsi
  lea    D0(%rip),%rdi
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D0
type_guessed: string

tool: D0: %s

assistant: ```c
void e(char *p, int i, void (*f)(char *)) {
  char test[10];
  memcpy(test, p, i);
  f(test);
  printf("%s", test);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<e>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  mov    %esi,%edx
  mov    %rdi,%rsi
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xe(%rsp),%rbp
  mov    %rbp,%rdi
  call   <memcpy@plt>
  mov    %rbp,%rdi
  call   *%rbx
  mov    %rbp,%rsi
  lea    D8(%rip),%rdi
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D8
type_infered: string

tool: D8: %s

assistant: ```c
void e(char *p, int i, void (*f)(char *)) {
  char test[10];
  memcpy(test, p, i);
  f(test);
  printf("%s", test);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<memcpy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %rdx,-0x48(%rbp)
  movq   $0x0,-0x28(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x38(%rbp),%rdx
  mov    -0x40(%rbp),%rax
  xor    %rdx,%rax
  and    $0x3,%eax
  test   %rax,%rax
  jne    L43
  mov    -0x38(%rbp),%rax
  and    $0x3,%eax
  mov    %eax,-0x2c(%rbp)
  jmp    L32
L68:
  mov    -0x18(%rbp),%rdx
  lea    0x4(%rdx),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x20(%rbp),%rax
  lea    0x4(%rax),%rcx
  mov    %rcx,-0x20(%rbp)
  mov    (%rdx),%edx
  mov    %edx,(%rax)
  addq   $0x1,-0x28(%rbp)
L32:
  mov    -0x2c(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x2c(%rbp)
  test   %eax,%eax
  je     L58
  mov    -0x28(%rbp),%rax
  cmp    -0x48(%rbp),%rax
  jb     L68
L58:
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L70
L44:
  mov    -0x8(%rbp),%rdx
  lea    0x4(%rdx),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  lea    0x4(%rax),%rcx
  mov    %rcx,-0x10(%rbp)
  mov    (%rdx),%edx
  mov    %edx,(%rax)
  addq   $0x4,-0x28(%rbp)
L70:
  mov    -0x48(%rbp),%rax
  sub    $0x4,%rax
  cmp    %rax,-0x28(%rbp)
  jb     L44
  mov    -0x10(%rbp),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  jmp    L43
L15:
  mov    -0x18(%rbp),%rdx
  lea    0x4(%rdx),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x20(%rbp),%rax
  lea    0x4(%rax),%rcx
  mov    %rcx,-0x20(%rbp)
  mov    (%rdx),%edx
  mov    %edx,(%rax)
  addq   $0x1,-0x28(%rbp)
L43:
  mov    -0x28(%rbp),%rax
  cmp    -0x48(%rbp),%rax
  jb     L15
  mov    -0x38(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
void *memcpy(void *dest, const void *src, size_t n) {
  size_t index = 0;
  uint8_t *t_dest = (uint8_t *)dest;
  uint8_t *t_src = (uint8_t *)src;
  if ((((size_t)dest ^ (size_t)src) & 0x3) == 0) {
    int size = (size_t)dest & 0x3;
    while (size-- && index < n) {
      *t_dest++ = *t_src++;
      index++;
    }
    uint32_t *w_dest = (uint32_t *)t_dest;
    uint32_t *w_src = (uint32_t *)t_src;
    while (index < (n - sizeof(uint32_t))) {
      *w_dest++ = *w_src++;
      index += sizeof(uint32_t);
    }
    t_dest = (uint8_t *)w_dest;
    t_src = (uint8_t *)w_src;
  }
  while (index < n) {
    *t_dest++ = *t_src++;
    index++;
  }
  return dest;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<memcpy>:
  endbr64
  mov    %rdi,%r9
  mov    %rdi,%rcx
  xor    %rsi,%rcx
  and    $0x3,%ecx
  je     L28
  mov    $0x0,%ecx
L68:
  mov    %rdx,%r8
  sub    %rcx,%r8
  mov    $0x0,%eax
  cmp    %rcx,%rdx
  jbe    L13
L64:
  mov    (%rsi,%rax,4),%edx
  mov    %edx,(%rdi,%rax,4)
  add    $0x1,%rax
  cmp    %rax,%r8
  jne    L64
L13:
  mov    %r9,%rax
  ret
L28:
  mov    %edi,%r8d
  and    $0x3,%r8d
  test   %rdx,%rdx
  je     L50
  test   %r8d,%r8d
  je     L50
L81:
  add    $0x4,%rsi
  add    $0x4,%rdi
  mov    -0x4(%rsi),%eax
  mov    %eax,-0x4(%rdi)
  add    $0x1,%rcx
  cmp    %rcx,%rdx
  jbe    L95
  cmp    %ecx,%r8d
  jne    L81
L95:
  lea    -0x4(%rdx),%r8
  cmp    %rcx,%r8
  jbe    L68
L39:
  add    $0x4,%rsi
  add    $0x4,%rdi
  mov    -0x4(%rsi),%eax
  mov    %eax,-0x4(%rdi)
  add    $0x4,%rcx
  cmp    %r8,%rcx
  jb     L39
  jmp    L68
L50:
  mov    %r9,%rdi
  jmp    L95
```

assistant: ```c
void *memcpy(void *dest, const void *src, size_t n) {
  size_t index = 0;
  uint8_t *t_dest = (uint8_t *)dest;
  uint8_t *t_src = (uint8_t *)src;
  if ((((size_t)dest ^ (size_t)src) & 0x3) == 0) {
    int size = (size_t)dest & 0x3;
    while (size-- && index < n) {
      *t_dest++ = *t_src++;
      index++;
    }
    uint32_t *w_dest = (uint32_t *)t_dest;
    uint32_t *w_src = (uint32_t *)t_src;
    while (index < (n - sizeof(uint32_t))) {
      *w_dest++ = *w_src++;
      index += sizeof(uint32_t);
    }
    t_dest = (uint8_t *)w_dest;
    t_src = (uint8_t *)w_src;
  }
  while (index < n) {
    *t_dest++ = *t_src++;
    index++;
  }
  return dest;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<memcpy>:
  endbr64
  mov    %rdi,%rcx
  mov    %rdi,%r9
  xor    %rsi,%rcx
  and    $0x3,%ecx
  je     L10
  xor    %ecx,%ecx
L31:
  mov    %rdx,%r8
  xor    %eax,%eax
  sub    %rcx,%r8
  cmp    %rcx,%rdx
  jbe    L68
  nopl   0x0(%rax)
L6:
  mov    (%rsi,%rax,4),%edx
  mov    %edx,(%rdi,%rax,4)
  add    $0x1,%rax
  cmp    %rax,%r8
  jne    L6
L68:
  mov    %r9,%rax
  ret
  nopl   0x0(%rax,%rax,1)
L10:
  mov    %edi,%eax
  and    $0x3,%eax
  test   %rdx,%rdx
  je     L37
  test   %eax,%eax
  jne    L29
  jmp    L37
L87:
  cmp    %rcx,%rdx
  jbe    L37
L29:
  movsl  %ds:(%rsi),%es:(%rdi)
  add    $0x1,%rcx
  cmp    %ecx,%eax
  jne    L87
L37:
  lea    -0x4(%rdx),%rax
  cmp    %rcx,%rax
  jbe    L31
  nopw   0x0(%rax,%rax,1)
L104:
  movsl  %ds:(%rsi),%es:(%rdi)
  add    $0x4,%rcx
  cmp    %rax,%rcx
  jb     L104
  jmp    L31
```

assistant: ```c
void *memcpy(void *dest, const void *src, size_t n) {
  size_t index = 0;
  uint8_t *t_dest = (uint8_t *)dest;
  uint8_t *t_src = (uint8_t *)src;
  if ((((size_t)dest ^ (size_t)src) & 0x3) == 0) {
    int size = (size_t)dest & 0x3;
    while (size-- && index < n) {
      *t_dest++ = *t_src++;
      index++;
    }
    uint32_t *w_dest = (uint32_t *)t_dest;
    uint32_t *w_src = (uint32_t *)t_src;
    while (index < (n - sizeof(uint32_t))) {
      *w_dest++ = *w_src++;
      index += sizeof(uint32_t);
    }
    t_dest = (uint8_t *)w_dest;
    t_src = (uint8_t *)w_src;
  }
  while (index < n) {
    *t_dest++ = *t_src++;
    index++;
  }
  return dest;
}
```