ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What is the c source code of the assembly code below:

```asm
<write_rmb>:
  endbr64
  lea    0x4(%rdi),%esi
  mov    $0x1,%edi
  movslq %esi,%rax
  mov    %esi,%edx
  imul   $0x66666667,%rax,%rax
  sar    $0x1f,%edx
  sar    $0x21,%rax
  sub    %edx,%eax
  mov    $0x1,%edx
  lea    (%rax,%rax,4),%eax
  sub    %eax,%esi
  jmp    1050 <write_mail_box@plt>
```

assistant: ```c
void write_rmb(int index) {
  int right_index = (index + (5 - 1)) % 5;
  write_mail_box(true, right_index, true);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<write_rmb>:
  endbr64
  lea    0x4(%rdi),%esi
  mov    $0x1,%edi
  movslq %esi,%rax
  mov    %esi,%edx
  imul   $0x66666667,%rax,%rax
  sar    $0x1f,%edx
  sar    $0x21,%rax
  sub    %edx,%eax
  mov    $0x1,%edx
  lea    (%rax,%rax,4),%eax
  sub    %eax,%esi
  jmp    1050 <write_mail_box@plt>
```

assistant: ```c
void write_rmb(int index) {
  int right_index = (index + (5 - 1)) % 5;
  write_mail_box(true, right_index, true);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<strcpy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L1
L12:
  mov    -0x20(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    %rcx,-0x8(%rbp)
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
L1:
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L12
  mov    -0x8(%rbp),%rax
  movb   $0x0,(%rax)
  mov    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
char *strcpy(char *dest, const char *src) {
  char *p = dest;
  while (*src) {
    *p++ = *src++;
  }
  *p = '\0';
  return dest;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<strcpy>:
  endbr64
  mov    %rdi,%rax
  movzbl (%rsi),%edx
  test   %dl,%dl
  je     L20
  mov    %rdi,%rcx
L3:
  add    $0x1,%rsi
  add    $0x1,%rcx
  mov    %dl,-0x1(%rcx)
  movzbl (%rsi),%edx
  test   %dl,%dl
  jne    L3
L22:
  movb   $0x0,(%rcx)
  ret
L20:
  mov    %rdi,%rcx
  jmp    L22
```

assistant: ```c
char *strcpy(char *dest, const char *src) {
  char *p = dest;
  while (*src) {
    *p++ = *src++;
  }
  *p = '\0';
  return dest;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<strcpy>:
  endbr64
  movzbl (%rsi),%edx
  mov    %rdi,%rax
  mov    %rdi,%rcx
  test   %dl,%dl
  je     L17
  nopl   0x0(%rax)
L5:
  add    $0x1,%rsi
  mov    %dl,(%rcx)
  add    $0x1,%rcx
  movzbl (%rsi),%edx
  test   %dl,%dl
  jne    L5
L17:
  movb   $0x0,(%rcx)
  ret
```

assistant: ```c
char *strcpy(char *dest, const char *src) {
  char *p = dest;
  while (*src) {
    *p++ = *src++;
  }
  *p = '\0';
  return dest;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<strcpy>:
  endbr64
  movzbl (%rsi),%edx
  mov    %rdi,%rax
  mov    %rdi,%rcx
  test   %dl,%dl
  je     L2
  nopl   0x0(%rax)
L13:
  add    $0x1,%rsi
  mov    %dl,(%rcx)
  add    $0x1,%rcx
  movzbl (%rsi),%edx
  test   %dl,%dl
  jne    L13
L2:
  movb   $0x0,(%rcx)
  ret
```

assistant: ```c
char *strcpy(char *dest, const char *src) {
  char *p = dest;
  while (*src) {
    *p++ = *src++;
  }
  *p = '\0';
  return dest;
}
```
user: Translate the below assembly code into C programming language:

```asm
<wcstombs>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x58,%rsp
  mov    %rdi,-0x48(%rbp)
  mov    %rsi,-0x50(%rbp)
  mov    %rdx,-0x58(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x18(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rax
  mov    %rax,%rbx
  movq   $0x0,-0x30(%rbp)
  mov    D19(%rip),%rax
  mov    (%rax),%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x28(%rbp)
  movslq %eax,%rdx
  mov    %rdx,%r10
  mov    $0x0,%r11d
  movslq %eax,%rdx
  mov    %rdx,%r8
  mov    $0x0,%r9d
  cltq
  mov    $0x10,%edx
  sub    $0x1,%rdx
  add    %rdx,%rax
  mov    $0x10,%esi
  mov    $0x0,%edx
  div    %rsi
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L9:
  cmp    %rdx,%rsp
  je     L41
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L9
L41:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L19
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L19:
  mov    %rsp,%rax
  add    $0x0,%rax
  mov    %rax,-0x20(%rbp)
  jmp    L49
L87:
  mov    -0x50(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x48(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <wctomb@plt>
  mov    %eax,-0x34(%rbp)
  cmpl   $0x1,-0x34(%rbp)
  jne    L77
  mov    -0x48(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L52
L77:
  cmpl   $0x0,-0x34(%rbp)
  jns    L12
  mov    $0xffffffffffffffff,%rax
  jmp    L93
L12:
  mov    -0x34(%rbp),%eax
  cltq
  sub    %rax,-0x58(%rbp)
  mov    -0x34(%rbp),%eax
  cltq
  add    %rax,-0x30(%rbp)
  mov    -0x34(%rbp),%eax
  cltq
  add    %rax,-0x48(%rbp)
  addq   $0x4,-0x50(%rbp)
L49:
  mov    D19(%rip),%rax
  mov    (%rax),%eax
  cltq
  cmp    %rax,-0x58(%rbp)
  ja     L87
  mov    -0x50(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <wctomb@plt>
  cmp    %rax,-0x58(%rbp)
  jae    L87
  jmp    L24
L52:
  nop
L24:
  mov    -0x30(%rbp),%rax
L93:
  mov    %rbx,%rsp
  mov    -0x18(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L44
  call   <__stack_chk_fail@plt>
L44:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
size_t wcstombs(char *restrict s, const wchar_t *restrict pwcs, size_t n) {
  size_t m = 0;
  char buffer[MB_LEN_MAX];
  while (n > MB_LEN_MAX || n >= wctomb(buffer, *pwcs)) {
    int b = wctomb(s, *pwcs);
    if (b == 1 && !*s)
      break;
    if (b < 0)
      return (-1);
    n -= b;
    m += b;
    s += b;
    pwcs++;
  }
  return (m);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<wcstombs>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,%r13
  mov    %rsi,%r12
  mov    %rdx,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  mov    D5(%rip),%rax
  movslq (%rax),%rax
  add    $0xf,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffffff0,%rcx
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rdx
  sub    %rax,%rdx
L107:
  cmp    %rdx,%rsp
  je     L59
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L107
L59:
  mov    %rcx,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L32
  orq    $0x0,-0x8(%rsp,%rax,1)
L32:
  mov    %rsp,-0x48(%rbp)
  mov    $0x0,%r14d
  mov    D5(%rip),%r15
  jmp    L86
L3:
  mov    (%r12),%esi
  mov    %r13,%rdi
  call   <wctomb@plt>
  cmp    $0x1,%eax
  je     L119
  test   %eax,%eax
  js     L112
L77:
  cltq
  sub    %rax,%rbx
  add    %rax,%r14
  add    %rax,%r13
  add    $0x4,%r12
L86:
  movslq (%r15),%rax
  cmp    %rbx,%rax
  jb     L3
  mov    (%r12),%esi
  mov    -0x48(%rbp),%rdi
  call   <wctomb@plt>
  cmp    %rbx,%rax
  jbe    L3
  jmp    L83
L119:
  cmpb   $0x0,0x0(%r13)
  jne    L77
  jmp    L83
L112:
  mov    $0xffffffffffffffff,%r14
L83:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L93
  mov    %r14,%rax
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L93:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
size_t wcstombs(char *restrict s, const wchar_t *restrict pwcs, size_t n) {
  size_t m = 0;
  char buffer[MB_LEN_MAX];
  while (n > MB_LEN_MAX || n >= wctomb(buffer, *pwcs)) {
    int b = wctomb(s, *pwcs);
    if (b == 1 && !*s)
      break;
    if (b < 0)
      return (-1);
    n -= b;
    m += b;
    s += b;
    pwcs++;
  }
  return (m);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<wcstombs>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  mov    %rsi,%r15
  push   %r14
  mov    %rdi,%r14
  push   %r13
  push   %r12
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x28,%rsp
  mov    D8(%rip),%r13
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  movslq 0x0(%r13),%rax
  lea    0xf(%rax),%rdx
  mov    %rdx,%rsi
  and    $0xfffffffffffff000,%rdx
  sub    %rdx,%rdi
  and    $0xfffffffffffffff0,%rsi
  cmp    %rdi,%rsp
  je     L103
L1:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rdi,%rsp
  jne    L1
L103:
  and    $0xfff,%esi
  sub    %rsi,%rsp
  test   %rsi,%rsi
  jne    L113
L28:
  mov    %rsp,-0x48(%rbp)
  xor    %r12d,%r12d
  jmp    L39
  nopl   (%rax)
L62:
  test   %eax,%eax
  js     L45
L55:
  cltq
  add    $0x4,%r15
  sub    %rax,%rbx
  add    %rax,%r12
  add    %rax,%r14
  movslq 0x0(%r13),%rax
L39:
  mov    (%r15),%esi
  cmp    %rbx,%rax
  jb     L70
  mov    -0x48(%rbp),%rdi
  call   <wctomb@plt>
  cmp    %rbx,%rax
  ja     L111
L70:
  mov    (%r15),%esi
  mov    %r14,%rdi
  call   <wctomb@plt>
  cmp    $0x1,%eax
  jne    L62
  cmpb   $0x0,(%r14)
  jne    L55
  nopl   0x0(%rax,%rax,1)
L111:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L114
  lea    -0x28(%rbp),%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopl   0x0(%rax)
L45:
  mov    $0xffffffffffffffff,%r12
  jmp    L111
L113:
  orq    $0x0,-0x8(%rsp,%rsi,1)
  jmp    L28
L114:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
size_t wcstombs(char *restrict s, const wchar_t *restrict pwcs, size_t n) {
  size_t m = 0;
  char buffer[MB_LEN_MAX];
  while (n > MB_LEN_MAX || n >= wctomb(buffer, *pwcs)) {
    int b = wctomb(s, *pwcs);
    if (b == 1 && !*s)
      break;
    if (b < 0)
      return (-1);
    n -= b;
    m += b;
    s += b;
    pwcs++;
  }
  return (m);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<wcstombs>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  mov    %rsi,%r15
  push   %r14
  mov    %rdi,%r14
  push   %r13
  push   %r12
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x28,%rsp
  mov    D7(%rip),%r13
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  movslq 0x0(%r13),%rax
  lea    0xf(%rax),%rdx
  mov    %rdx,%rsi
  and    $0xfffffffffffff000,%rdx
  sub    %rdx,%rdi
  and    $0xfffffffffffffff0,%rsi
  cmp    %rdi,%rsp
  je     L3
L68:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rdi,%rsp
  jne    L68
L3:
  and    $0xfff,%esi
  sub    %rsi,%rsp
  test   %rsi,%rsi
  jne    L23
L78:
  mov    %rsp,-0x48(%rbp)
  xor    %r12d,%r12d
  jmp    L4
  nopl   (%rax)
L26:
  test   %eax,%eax
  js     L110
L16:
  cltq
  add    $0x4,%r15
  sub    %rax,%rbx
  add    %rax,%r12
  add    %rax,%r14
  movslq 0x0(%r13),%rax
L4:
  mov    (%r15),%esi
  cmp    %rbx,%rax
  jb     L39
  mov    -0x48(%rbp),%rdi
  call   <wctomb@plt>
  cmp    %rbx,%rax
  ja     L83
L39:
  mov    (%r15),%esi
  mov    %r14,%rdi
  call   <wctomb@plt>
  cmp    $0x1,%eax
  jne    L26
  cmpb   $0x0,(%r14)
  jne    L16
  nopl   0x0(%rax,%rax,1)
L83:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L62
  lea    -0x28(%rbp),%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopl   0x0(%rax)
L110:
  mov    $0xffffffffffffffff,%r12
  jmp    L83
L23:
  orq    $0x0,-0x8(%rsp,%rsi,1)
  jmp    L78
L62:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
size_t wcstombs(char *restrict s, const wchar_t *restrict pwcs, size_t n) {
  size_t m = 0;
  char buffer[MB_LEN_MAX];
  while (n > MB_LEN_MAX || n >= wctomb(buffer, *pwcs)) {
    int b = wctomb(s, *pwcs);
    if (b == 1 && !*s)
      break;
    if (b < 0)
      return (-1);
    n -= b;
    m += b;
    s += b;
    pwcs++;
  }
  return (m);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<cmp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L2
L35:
  addl   $0x1,-0x4(%rbp)
L2:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L35
  jmp    L23
L24:
  addl   $0x1,-0x8(%rbp)
  addl   $0x1,-0x4(%rbp)
L23:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L19
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L19
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x8(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  je     L24
L19:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    -0x4(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x20(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rdx),%edx
  movsbl %dl,%edx
  sub    %edx,%eax
  pop    %rbp
  ret
```

assistant: ```c
int cmp(char *s1, char *s2) {
  int i;
  int j;
  i = 0;
  j = 0;
  while (s2[j] == ' ')
    j++;
  while (s1[i] != '\0' && s2[j] != '\0' && s1[i] == s2[i]) {
    i++;
    j++;
  }
  return (s1[i] - s2[j]);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<cmp>:
  endbr64
  cmpb   $0x20,(%rsi)
  jne    L49
  mov    $0x1,%eax
L31:
  mov    %eax,%ecx
  add    $0x1,%rax
  cmpb   $0x20,-0x1(%rsi,%rax,1)
  je     L31
L6:
  movzbl (%rdi),%eax
  test   %al,%al
  je     L51
  movslq %ecx,%rcx
  mov    %rcx,%rdx
  mov    %rsi,%r9
  sub    %rcx,%r9
  sub    %rcx,%rdi
L13:
  mov    %edx,%r8d
  mov    %edx,%ecx
  cmpb   $0x0,(%rsi,%rdx,1)
  je     L51
  cmp    %al,(%r9,%rdx,1)
  jne    L51
  lea    0x1(%r8),%ecx
  add    $0x1,%rdx
  movzbl (%rdi,%rdx,1),%eax
  test   %al,%al
  jne    L13
L51:
  movsbl %al,%eax
  movslq %ecx,%rcx
  movsbl (%rsi,%rcx,1),%edx
  sub    %edx,%eax
  ret
L49:
  mov    $0x0,%ecx
  jmp    L6
```

assistant: ```c
int cmp(char *s1, char *s2) {
  int i;
  int j;
  i = 0;
  j = 0;
  while (s2[j] == ' ')
    j++;
  while (s1[i] != '\0' && s2[j] != '\0' && s1[i] == s2[i]) {
    i++;
    j++;
  }
  return (s1[i] - s2[j]);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<cmp>:
  endbr64
  movsbl (%rsi),%ecx
  cmp    $0x20,%cl
  jne    L79
  mov    $0x1,%eax
  nopl   0x0(%rax)
L7:
  movslq %eax,%r8
  add    $0x1,%rax
  movsbl -0x1(%rsi,%rax,1),%ecx
  cmp    $0x20,%cl
  je     L7
L63:
  movsbl (%rdi),%eax
  xor    %edx,%edx
  add    %rsi,%r8
  test   %al,%al
  jne    L9
  jmp    L60
  nopw   0x0(%rax,%rax,1)
L30:
  cmp    %al,(%rsi,%rdx,1)
  jne    L64
  add    $0x1,%rdx
  movsbl (%rdi,%rdx,1),%eax
  movsbl (%r8,%rdx,1),%ecx
  test   %al,%al
  je     L60
L9:
  test   %cl,%cl
  jne    L30
L64:
  sub    %ecx,%eax
  ret
  nopl   (%rax)
L60:
  xor    %eax,%eax
  sub    %ecx,%eax
  ret
  nopl   (%rax)
L79:
  xor    %r8d,%r8d
  jmp    L63
```

assistant: ```c
int cmp(char *s1, char *s2) {
  int i;
  int j;
  i = 0;
  j = 0;
  while (s2[j] == ' ')
    j++;
  while (s1[i] != '\0' && s2[j] != '\0' && s1[i] == s2[i]) {
    i++;
    j++;
  }
  return (s1[i] - s2[j]);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<cmp>:
  endbr64
  movsbl (%rsi),%ecx
  cmp    $0x20,%cl
  jne    L18
  mov    $0x1,%eax
  nopl   0x0(%rax)
L44:
  movslq %eax,%r8
  add    $0x1,%rax
  movsbl -0x1(%rsi,%rax,1),%ecx
  cmp    $0x20,%cl
  je     L44
L10:
  movsbl (%rdi),%eax
  xor    %edx,%edx
  add    %rsi,%r8
  test   %al,%al
  jne    L13
  jmp    L38
  nopw   0x0(%rax,%rax,1)
L47:
  cmp    %al,(%rsi,%rdx,1)
  jne    L55
  add    $0x1,%rdx
  movsbl (%rdi,%rdx,1),%eax
  movsbl (%r8,%rdx,1),%ecx
  test   %al,%al
  je     L38
L13:
  test   %cl,%cl
  jne    L47
L55:
  sub    %ecx,%eax
  ret
  nopl   (%rax)
L38:
  xor    %eax,%eax
  sub    %ecx,%eax
  ret
  nopl   (%rax)
L18:
  xor    %r8d,%r8d
  jmp    L10
```

assistant: ```c
int cmp(char *s1, char *s2) {
  int i;
  int j;
  i = 0;
  j = 0;
  while (s2[j] == ' ')
    j++;
  while (s1[i] != '\0' && s2[j] != '\0' && s1[i] == s2[i]) {
    i++;
    j++;
  }
  return (s1[i] - s2[j]);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ux2sqLines>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  jmp    L26
L7:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  jne    L9
  mov    -0x8(%rbp),%rax
  movb   $0xd,(%rax)
L9:
  addq   $0x1,-0x8(%rbp)
L26:
  mov    -0xc(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0xc(%rbp)
  test   %eax,%eax
  jne    L7
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void ux2sqLines(char *string, int n) {
  while (n--) {
    if ('\012' == *string)
      *string = '\015';
    ++string;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<ux2sqLines>:
  endbr64
  test   %esi,%esi
  je     L8
  mov    %esi,%esi
  lea    (%rdi,%rsi,1),%rax
  jmp    L36
L42:
  add    $0x1,%rdi
  cmp    %rax,%rdi
  je     L8
L36:
  cmpb   $0xa,(%rdi)
  jne    L42
  movb   $0xd,(%rdi)
  jmp    L42
L8:
  ret
```

assistant: ```c
void ux2sqLines(char *string, int n) {
  while (n--) {
    if ('\012' == *string)
      *string = '\015';
    ++string;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<ux2sqLines>:
  endbr64
  test   %esi,%esi
  je     L18
  mov    %esi,%esi
  lea    (%rdi,%rsi,1),%rax
  xchg   %ax,%ax
L26:
  cmpb   $0xa,(%rdi)
  jne    L13
  movb   $0xd,(%rdi)
L13:
  add    $0x1,%rdi
  cmp    %rax,%rdi
  jne    L26
L18:
  ret
```

assistant: ```c
void ux2sqLines(char *string, int n) {
  while (n--) {
    if ('\012' == *string)
      *string = '\015';
    ++string;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<ux2sqLines>:
  endbr64
  test   %esi,%esi
  je     L25
  mov    %esi,%esi
  lea    (%rdi,%rsi,1),%rax
  xchg   %ax,%ax
L18:
  cmpb   $0xa,(%rdi)
  jne    L10
  movb   $0xd,(%rdi)
L10:
  add    $0x1,%rdi
  cmp    %rax,%rdi
  jne    L18
L25:
  ret
```

assistant: ```c
void ux2sqLines(char *string, int n) {
  while (n--) {
    if ('\012' == *string)
      *string = '\015';
    ++string;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x8(%rbp)
  mov    $0x0,%eax
  call   <DoSSLTest@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  or     %eax,-0x8(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  je     L48
  lea    D7(%rip),%rax
  jmp    L12
L48:
  lea    D11(%rip),%rax
L12:
  mov    %rax,%rsi
  lea    D116(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <sha256Test@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  or     %eax,-0x8(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  je     L86
  lea    D7(%rip),%rax
  jmp    L73
L86:
  lea    D11(%rip),%rax
L73:
  mov    %rax,%rsi
  lea    D38(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <md5Test@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  or     %eax,-0x8(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  je     L30
  lea    D7(%rip),%rax
  jmp    L2
L30:
  lea    D11(%rip),%rax
L2:
  mov    %rax,%rsi
  lea    D103(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <DoRSATest@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  or     %eax,-0x8(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  je     L54
  lea    D7(%rip),%rax
  jmp    L57
L54:
  lea    D11(%rip),%rax
L57:
  mov    %rax,%rsi
  lea    D92(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  cmpl   $0x0,-0x8(%rbp)
  je     L49
  lea    D106(%rip),%rax
  jmp    L41
L49:
  lea    D11(%rip),%rax
L41:
  mov    %rax,%rsi
  lea    D110(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x8(%rbp),%eax
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D7
datatype: string
name: extract_symbolic_data
arguments: data_tag: D11
datatype: string
name: extract_symbolic_data
arguments: data_tag: D116
datatype: string
name: extract_symbolic_data
arguments: data_tag: D38
datatype: string
name: extract_symbolic_data
arguments: data_tag: D103
datatype: string
name: extract_symbolic_data
arguments: data_tag: D92
datatype: string
name: extract_symbolic_data
arguments: data_tag: D106
datatype: string
name: extract_symbolic_data
arguments: data_tag: D110
datatype: string

tool: D7: ERROR

tool: D11: OK

tool: D116: SSL Test %s


tool: D38: SHA256 Test %s


tool: D103: MD5 Test %s


tool: D92: RSA Test %s


tool: D106: with ERROR

tool: D110: All tests done %s


assistant: ```c
int main(int argc, char *argv[]) {
  int ret = 0, r1;
  ret |= r1 = DoSSLTest();
  printf("SSL Test %s\r\n", r1 ? "ERROR" : "OK");
  ret |= r1 = sha256Test();
  printf("SHA256 Test %s\r\n", r1 ? "ERROR" : "OK");
  ret |= r1 = md5Test();
  printf("MD5 Test %s\r\n", r1 ? "ERROR" : "OK");
  ret |= r1 = DoRSATest();
  printf("RSA Test %s\r\n", r1 ? "ERROR" : "OK");
  printf("All tests done %s\r\n", ret ? "with ERROR" : "OK");
  return ret;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0x0,%eax
  call   <DoSSLTest@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  lea    D134(%rip),%rsi
  lea    D56(%rip),%rax
  cmove  %rax,%rsi
  lea    D199(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <sha256Test@plt>
  or     %eax,%ebx
  test   %eax,%eax
  lea    D134(%rip),%rsi
  lea    D56(%rip),%rax
  cmove  %rax,%rsi
  lea    D44(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <md5Test@plt>
  or     %eax,%ebx
  test   %eax,%eax
  jne    L37
  lea    D56(%rip),%rsi
  lea    D138(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <DoRSATest@plt>
  or     %eax,%ebx
  test   %eax,%eax
  jne    L24
  lea    D56(%rip),%rsi
  lea    D157(%rip),%rdi
  call   <printf@plt>
  test   %ebx,%ebx
  lea    D76(%rip),%rsi
  lea    D56(%rip),%rax
  cmove  %rax,%rsi
L14:
  lea    D141(%rip),%rdi
  call   <printf@plt>
  mov    %ebx,%eax
  pop    %rbx
  ret
L20:
  lea    D56(%rip),%rsi
  lea    D157(%rip),%rdi
  call   <printf@plt>
  lea    D76(%rip),%rsi
  jmp    L14
L37:
  lea    D134(%rip),%rsi
  lea    D138(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <DoRSATest@plt>
  or     %eax,%ebx
  test   %eax,%eax
  je     L20
L24:
  lea    D134(%rip),%rsi
  lea    D157(%rip),%rdi
  call   <printf@plt>
  lea    D76(%rip),%rsi
  jmp    L14
```

tool_calls: name: extract_symbolic_data
arguments: tag: D134
datatype: string
name: extract_symbolic_data
arguments: tag: D56
datatype: string
name: extract_symbolic_data
arguments: tag: D199
datatype: string
name: extract_symbolic_data
arguments: tag: D44
datatype: string
name: extract_symbolic_data
arguments: tag: D138
datatype: string
name: extract_symbolic_data
arguments: tag: D157
datatype: string
name: extract_symbolic_data
arguments: tag: D76
datatype: string
name: extract_symbolic_data
arguments: tag: D141
datatype: string

tool: D134: ERROR

tool: D56: OK

tool: D199: SSL Test %s


tool: D44: SHA256 Test %s


tool: D138: MD5 Test %s


tool: D157: RSA Test %s


tool: D76: with ERROR

tool: D141: All tests done %s


assistant: ```c
int main(int argc, char *argv[]) {
  int ret = 0, r1;
  ret |= r1 = DoSSLTest();
  printf("SSL Test %s\r\n", r1 ? "ERROR" : "OK");
  ret |= r1 = sha256Test();
  printf("SHA256 Test %s\r\n", r1 ? "ERROR" : "OK");
  ret |= r1 = md5Test();
  printf("MD5 Test %s\r\n", r1 ? "ERROR" : "OK");
  ret |= r1 = DoRSATest();
  printf("RSA Test %s\r\n", r1 ? "ERROR" : "OK");
  printf("All tests done %s\r\n", ret ? "with ERROR" : "OK");
  return ret;
}
```