ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的?

```asm
<my_is_prime>:
  endbr64
  xor    %edx,%edx
  cmp    $0x1,%edi
  jle    L56
  cmp    $0x2,%edi
  je     L42
  test   $0x1,%dil
  je     L56
  mov    $0x2,%ecx
  jmp    L5
  nopl   (%rax)
L31:
  mov    %edi,%eax
  cltd
  idiv   %ecx
  test   %edx,%edx
  je     L56
L5:
  add    $0x1,%ecx
  cmp    %ecx,%edi
  jne    L31
L42:
  mov    $0x1,%edx
L56:
  mov    %edx,%eax
  ret
```

assistant: ```c
int my_is_prime(int nb) {
  int i;
  i = 2;
  if (nb < 2)
    return (0);
  else {
    while (i < nb) {
      if (nb % i == 0)
        return (0);
      ++i;
    }
    return (1);
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<my_is_prime>:
  endbr64
  xor    %edx,%edx
  cmp    $0x1,%edi
  jle    L38
  cmp    $0x2,%edi
  je     L28
  test   $0x1,%dil
  je     L38
  mov    $0x2,%ecx
  jmp    L30
  nopl   (%rax)
L47:
  mov    %edi,%eax
  cltd
  idiv   %ecx
  test   %edx,%edx
  je     L38
L30:
  add    $0x1,%ecx
  cmp    %ecx,%edi
  jne    L47
L28:
  mov    $0x1,%edx
L38:
  mov    %edx,%eax
  ret
```

assistant: ```c
int my_is_prime(int nb) {
  int i;
  i = 2;
  if (nb < 2)
    return (0);
  else {
    while (i < nb) {
      if (nb % i == 0)
        return (0);
      ++i;
    }
    return (1);
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x60,%rsp
  mov    %edi,-0x54(%rbp)
  mov    %rsi,-0x60(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movb   $0x50,-0x41(%rbp)
  movl   $0x0,-0x3c(%rbp)
  mov    -0x60(%rbp),%rax
  mov    0x8(%rax),%rax
  mov    %rax,-0x38(%rbp)
  lea    -0x17(%rbp),%rax
  lea    D7(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  lea    -0x2f(%rbp),%rax
  lea    D59(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  lea    -0x23(%rbp),%rax
  lea    D35(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x38(%rbp),%rax
  mov    %rax,%rsi
  lea    D25(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L86
L11:
  movl   $0x0,-0x40(%rbp)
  jmp    L106
L30:
  mov    -0x40(%rbp),%eax
  cltq
  movzbl -0x2f(%rbp,%rax,1),%eax
  cmp    %al,-0x41(%rbp)
  jne    L85
  mov    -0x40(%rbp),%eax
  cltq
  movzbl -0x17(%rbp,%rax,1),%edx
  mov    -0x38(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L85
  mov    -0x40(%rbp),%eax
  cltq
  movzbl -0x23(%rbp,%rax,1),%eax
  mov    %al,-0x41(%rbp)
  jmp    L119
L85:
  addl   $0x1,-0x40(%rbp)
L106:
  cmpl   $0xb,-0x40(%rbp)
  jle    L30
L119:
  cmpl   $0xc,-0x40(%rbp)
  jne    L21
  movb   $0x46,-0x41(%rbp)
  jmp    L68
L21:
  addq   $0x1,-0x38(%rbp)
L86:
  mov    -0x38(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L11
L68:
  cmpb   $0x53,-0x41(%rbp)
  jne    L76
  lea    D47(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L19
L76:
  lea    D52(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L19:
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L0
  call   <__stack_chk_fail@plt>
L0:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D7
type: string
name: disassemble_data
arguments: label: D59
type: string
name: disassemble_data
arguments: label: D35
type: string
name: disassemble_data
arguments: label: D25
type: string
name: disassemble_data
arguments: label: D47
type: string
name: disassemble_data
arguments: label: D52
type: string

tool: D7: abcabcabcabc

tool: D59: PPPQQQRRRSSS

tool: D35: QPPQRPQPSQPP

tool: D25: 
Input string is:%s 


tool: D47: 
Valid String 

tool: D52: 
Invalid String 

assistant: ```c
int main(int argc, char *argv[]) {
  char input[15], inpst[12], outst[12], state = 'P';
  int i = 0, j;
  char *str = argv[1];
  strcpy(input, "abcabcabcabc");
  strcpy(inpst, "PPPQQQRRRSSS");
  strcpy(outst, "QPPQRPQPSQPP");
  printf("\nInput string is:%s \n", str);
  while (*str != '\0') {
    for (j = 0; j < 12; j++) {
      if (inpst[j] == state && input[j] == *str) {
        state = outst[j];
        break;
      }
    }
    if (j == 12) {
      state = 'F';
      break;
    }
    str++;
  }
  if (state == 'S')
    printf("\nValid String \n");
  else
    printf("\nInvalid String \n");
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %rbx
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    0x8(%rsi),%rbx
  lea    0x19(%rsp),%rdi
  lea    D43(%rip),%rsi
  call   <strcpy@plt>
  lea    0x1(%rsp),%rdi
  lea    D2(%rip),%rsi
  call   <strcpy@plt>
  lea    0xd(%rsp),%rdi
  lea    D41(%rip),%rsi
  call   <strcpy@plt>
  mov    %rbx,%rsi
  lea    D36(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movzbl (%rbx),%r8d
  mov    $0x50,%esi
  lea    0x1(%rsp),%rdi
  lea    0x19(%rsp),%r9
  test   %r8b,%r8b
  jne    L29
L59:
  lea    D25(%rip),%rdi
  call   <puts@plt>
L42:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L60
  mov    $0x0,%eax
  add    $0x30,%rsp
  pop    %rbx
  ret
L19:
  lea    0x1(%rcx),%edx
  add    $0x1,%rax
  cmp    $0xc,%rax
  je     L44
L61:
  mov    %eax,%ecx
  mov    %eax,%edx
  cmp    %sil,(%rax,%rdi,1)
  jne    L19
  cmp    %r8b,(%rax,%r9,1)
  jne    L19
  cltq
  movzbl 0xd(%rsp,%rax,1),%esi
L44:
  cmp    $0xc,%edx
  je     L59
  add    $0x1,%rbx
  movzbl (%rbx),%r8d
  test   %r8b,%r8b
  je     L52
L29:
  mov    $0x0,%eax
  jmp    L61
L52:
  cmp    $0x53,%sil
  jne    L59
  lea    D58(%rip),%rdi
  call   <puts@plt>
  jmp    L42
L60:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D43
type_guessed: string
name: read_data
arguments: data_tag: D2
type_guessed: string
name: read_data
arguments: data_tag: D41
type_guessed: string
name: read_data
arguments: data_tag: D36
type_guessed: string
name: read_data
arguments: data_tag: D25
type_guessed: string
name: read_data
arguments: data_tag: D58
type_guessed: string

tool: D43: abcabcabcabc

tool: D2: PPPQQQRRRSSS

tool: D41: QPPQRPQPSQPP

tool: D36: 
Input string is:%s 


tool: D25: 
Invalid String 

tool: D58: 
Valid String 

assistant: ```c
int main(int argc, char *argv[]) {
  char input[15], inpst[12], outst[12], state = 'P';
  int i = 0, j;
  char *str = argv[1];
  strcpy(input, "abcabcabcabc");
  strcpy(inpst, "PPPQQQRRRSSS");
  strcpy(outst, "QPPQRPQPSQPP");
  printf("\nInput string is:%s \n", str);
  while (*str != '\0') {
    for (j = 0; j < 12; j++) {
      if (inpst[j] == state && input[j] == *str) {
        state = outst[j];
        break;
      }
    }
    if (j == 12) {
      state = 'F';
      break;
    }
    str++;
  }
  if (state == 'S')
    printf("\nValid String \n");
  else
    printf("\nInvalid String \n");
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x30,%rsp
  mov    0x8(%rsi),%r12
  lea    D32(%rip),%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    0x19(%rsp),%rbp
  lea    0x1(%rsp),%rbx
  mov    %rbp,%rdi
  call   <strcpy@plt>
  lea    D42(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  lea    0xd(%rsp),%rdi
  lea    D21(%rip),%rsi
  call   <strcpy@plt>
  mov    %r12,%rsi
  lea    D22(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  movzbl (%r12),%esi
  test   %sil,%sil
  je     L50
  mov    $0x50,%ecx
  nopl   0x0(%rax)
L26:
  xor    %eax,%eax
  jmp    L68
  nopl   0x0(%rax)
L17:
  add    $0x1,%rax
  cmp    $0xc,%rax
  je     L50
L68:
  movslq %eax,%rdx
  cmp    %cl,(%rbx,%rax,1)
  jne    L17
  cmp    %sil,0x0(%rbp,%rax,1)
  jne    L17
  movzbl 0x1(%r12),%esi
  add    $0x1,%r12
  movzbl 0xd(%rsp,%rdx,1),%ecx
  test   %sil,%sil
  jne    L26
  cmp    $0x53,%cl
  jne    L50
  lea    D55(%rip),%rdi
  call   <puts@plt>
  jmp    L66
L50:
  lea    D5(%rip),%rdi
  call   <puts@plt>
L66:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L77
  add    $0x30,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L77:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D32
type: string
name: extract_symbolic_data
arguments: tag: D42
type: string
name: extract_symbolic_data
arguments: tag: D21
type: string
name: extract_symbolic_data
arguments: tag: D22
type: string
name: extract_symbolic_data
arguments: tag: D55
type: string
name: extract_symbolic_data
arguments: tag: D5
type: string

tool: D32: abcabcabcabc

tool: D42: PPPQQQRRRSSS

tool: D21: QPPQRPQPSQPP

tool: D22: 
Input string is:%s 


tool: D55: 
Valid String 

tool: D5: 
Invalid String 

assistant: ```c
int main(int argc, char *argv[]) {
  char input[15], inpst[12], outst[12], state = 'P';
  int i = 0, j;
  char *str = argv[1];
  strcpy(input, "abcabcabcabc");
  strcpy(inpst, "PPPQQQRRRSSS");
  strcpy(outst, "QPPQRPQPSQPP");
  printf("\nInput string is:%s \n", str);
  while (*str != '\0') {
    for (j = 0; j < 12; j++) {
      if (inpst[j] == state && input[j] == *str) {
        state = outst[j];
        break;
      }
    }
    if (j == 12) {
      state = 'F';
      break;
    }
    str++;
  }
  if (state == 'S')
    printf("\nValid String \n");
  else
    printf("\nInvalid String \n");
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<ft_str_is_numeric>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x1,-0x4(%rbp)
  jmp    L18
L30:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  jle    L34
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x39,%al
  jle    L4
L34:
  movl   $0x0,-0x4(%rbp)
L4:
  addl   $0x1,-0x8(%rbp)
L18:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L30
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int ft_str_is_numeric(char *str) {
  int i;
  int result;
  i = 0;
  result = 1;
  while (str[i]) {
    if (str[i] < '0' || str[i] > '9')
      result = 0;
    i++;
  }
  return (result);
}
```
user: What is the c source code of the assembly code below:

```asm
<ft_str_is_numeric>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L2
  add    $0x1,%rdi
  mov    $0x1,%edx
  mov    $0x0,%ecx
L26:
  sub    $0x30,%eax
  cmp    $0xa,%al
  cmovae %ecx,%edx
  add    $0x1,%rdi
  movzbl -0x1(%rdi),%eax
  test   %al,%al
  jne    L26
L0:
  mov    %edx,%eax
  ret
L2:
  mov    $0x1,%edx
  jmp    L0
```

assistant: ```c
int ft_str_is_numeric(char *str) {
  int i;
  int result;
  i = 0;
  result = 1;
  while (str[i]) {
    if (str[i] < '0' || str[i] > '9')
      result = 0;
    i++;
  }
  return (result);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<ft_str_is_numeric>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L13
  add    $0x1,%rdi
  mov    $0x1,%r8d
  xor    %edx,%edx
  nopw   0x0(%rax,%rax,1)
L12:
  sub    $0x30,%eax
  cmp    $0xa,%al
  cmovae %edx,%r8d
  movzbl (%rdi),%eax
  add    $0x1,%rdi
  test   %al,%al
  jne    L12
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L13:
  mov    $0x1,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int ft_str_is_numeric(char *str) {
  int i;
  int result;
  i = 0;
  result = 1;
  while (str[i]) {
    if (str[i] < '0' || str[i] > '9')
      result = 0;
    i++;
  }
  return (result);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<ft_str_is_numeric>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L19
  add    $0x1,%rdi
  mov    $0x1,%r8d
  xor    %edx,%edx
  nopw   0x0(%rax,%rax,1)
L11:
  sub    $0x30,%eax
  cmp    $0xa,%al
  cmovae %edx,%r8d
  movzbl (%rdi),%eax
  add    $0x1,%rdi
  test   %al,%al
  jne    L11
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L19:
  mov    $0x1,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int ft_str_is_numeric(char *str) {
  int i;
  int result;
  i = 0;
  result = 1;
  while (str[i]) {
    if (str[i] < '0' || str[i] > '9')
      result = 0;
    i++;
  }
  return (result);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<otp_keyblock2keystring>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x14(%rbp)
  jmp    L8
L4:
  mov    -0x14(%rbp),%edx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  shr    $0x4,%al
  movzbl %al,%eax
  and    $0xf,%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x14(%rbp),%edx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  and    $0xf,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x10(%rbp),%eax
  mov    %eax,%edx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  mov    -0x14(%rbp),%edx
  add    %edx,%edx
  mov    %edx,%ecx
  mov    -0x28(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  mov    -0xc(%rbp),%eax
  mov    %eax,%edx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  mov    -0x14(%rbp),%edx
  add    %edx,%edx
  add    $0x1,%edx
  mov    %edx,%ecx
  mov    -0x28(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x14(%rbp)
L8:
  mov    -0x14(%rbp),%eax
  cmp    %rax,-0x38(%rbp)
  ja     L4
  mov    -0x38(%rbp),%rax
  lea    (%rax,%rax,1),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x28(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L19
  call   <__stack_chk_fail@plt>
L19:
  leave
  ret
```

assistant: ```c
char *otp_keyblock2keystring(char *s, const unsigned char *keyblock, size_t len, const char conversion[17]) {
  unsigned i;
  for (i = 0; i < len; ++i) {
    unsigned n[2];
    n[0] = (keyblock[i] >> 4) & 0x0f;
    n[1] = keyblock[i] & 0x0f;
    s[2 * i + 0] = conversion[n[0]];
    s[2 * i + 1] = conversion[n[1]];
  }
  s[2 * len] = '\0';
  return s;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<otp_keyblock2keystring>:
  endbr64
  mov    %rdi,%r8
  mov    %rsi,%r9
  mov    %rdx,%r10
  test   %rdx,%rdx
  je     L11
  mov    $0x0,%edx
  mov    $0x0,%edi
  mov    $0x0,%eax
L18:
  movzbl (%r9,%rax,1),%eax
  mov    %eax,%esi
  shr    $0x4,%sil
  movzbl %sil,%esi
  movzbl (%rcx,%rsi,1),%r11d
  mov    %edx,%esi
  mov    %r11b,(%r8,%rsi,1)
  and    $0xf,%eax
  movzbl (%rcx,%rax,1),%esi
  lea    0x1(%rdx),%eax
  mov    %sil,(%r8,%rax,1)
  add    $0x1,%edi
  mov    %edi,%eax
  add    $0x2,%edx
  cmp    %r10,%rax
  jb     L18
L11:
  movb   $0x0,(%r8,%r10,2)
  mov    %r8,%rax
  ret
```

assistant: ```c
char *otp_keyblock2keystring(char *s, const unsigned char *keyblock, size_t len, const char conversion[17]) {
  unsigned i;
  for (i = 0; i < len; ++i) {
    unsigned n[2];
    n[0] = (keyblock[i] >> 4) & 0x0f;
    n[1] = keyblock[i] & 0x0f;
    s[2 * i + 0] = conversion[n[0]];
    s[2 * i + 1] = conversion[n[1]];
  }
  s[2 * len] = '\0';
  return s;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<otp_keyblock2keystring>:
  endbr64
  mov    %rdi,%r8
  mov    %rsi,%r9
  mov    %rdx,%r10
  test   %rdx,%rdx
  je     L8
  xor    %edx,%edx
  xor    %edi,%edi
  xor    %eax,%eax
  nopl   0x0(%rax,%rax,1)
L17:
  movzbl (%r9,%rax,1),%eax
  mov    %eax,%esi
  and    $0xf,%eax
  shr    $0x4,%sil
  movzbl %sil,%esi
  movzbl (%rcx,%rsi,1),%r11d
  mov    %edx,%esi
  mov    %r11b,(%r8,%rsi,1)
  movzbl (%rcx,%rax,1),%esi
  lea    0x1(%rdx),%eax
  add    $0x2,%edx
  mov    %sil,(%r8,%rax,1)
  lea    0x1(%rdi),%eax
  mov    %rax,%rdi
  cmp    %r10,%rax
  jb     L17
L8:
  movb   $0x0,(%r8,%r10,2)
  mov    %r8,%rax
  ret
```

assistant: ```c
char *otp_keyblock2keystring(char *s, const unsigned char *keyblock, size_t len, const char conversion[17]) {
  unsigned i;
  for (i = 0; i < len; ++i) {
    unsigned n[2];
    n[0] = (keyblock[i] >> 4) & 0x0f;
    n[1] = keyblock[i] & 0x0f;
    s[2 * i + 0] = conversion[n[0]];
    s[2 * i + 1] = conversion[n[1]];
  }
  s[2 * len] = '\0';
  return s;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<otp_keyblock2keystring>:
  endbr64
  mov    %rdi,%r8
  mov    %rsi,%r9
  mov    %rdx,%r10
  test   %rdx,%rdx
  je     L5
  xor    %edx,%edx
  xor    %edi,%edi
  xor    %eax,%eax
  nopl   0x0(%rax,%rax,1)
L1:
  movzbl (%r9,%rax,1),%eax
  mov    %eax,%esi
  and    $0xf,%eax
  shr    $0x4,%sil
  movzbl %sil,%esi
  movzbl (%rcx,%rsi,1),%r11d
  mov    %edx,%esi
  mov    %r11b,(%r8,%rsi,1)
  movzbl (%rcx,%rax,1),%esi
  lea    0x1(%rdx),%eax
  add    $0x2,%edx
  mov    %sil,(%r8,%rax,1)
  lea    0x1(%rdi),%eax
  mov    %rax,%rdi
  cmp    %r10,%rax
  jb     L1
L5:
  movb   $0x0,(%r8,%r10,2)
  mov    %r8,%rax
  ret
```

assistant: ```c
char *otp_keyblock2keystring(char *s, const unsigned char *keyblock, size_t len, const char conversion[17]) {
  unsigned i;
  for (i = 0; i < len; ++i) {
    unsigned n[2];
    n[0] = (keyblock[i] >> 4) & 0x0f;
    n[1] = keyblock[i] & 0x0f;
    s[2 * i + 0] = conversion[n[0]];
    s[2 * i + 1] = conversion[n[1]];
  }
  s[2 * len] = '\0';
  return s;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<unixtime2string>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x90,%rsp
  mov    %rdi,-0x88(%rbp)
  mov    %rsi,-0x90(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x7c(%rbp),%rdx
  mov    -0x88(%rbp),%rax
  lea    D1(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sscanf@plt>
  lea    -0x7c(%rbp),%rax
  mov    %rax,%rdi
  call   <localtime@plt>
  mov    %rax,-0x78(%rbp)
  mov    -0x78(%rbp),%rdx
  lea    -0x70(%rbp),%rax
  mov    %rdx,%rcx
  lea    D14(%rip),%rdx
  mov    $0x64,%esi
  mov    %rax,%rdi
  call   <strftime@plt>
  lea    -0x70(%rbp),%rdx
  mov    -0x90(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D1
datatype: string
name: disassemble_data
arguments: tag: D14
datatype: string

tool: D1: %u

tool: D14: %H:%M:%S

assistant: ```c
void unixtime2string(char *int_part, char *out_time) {
  unsigned int nutime;
  struct tm *nts;
  char buf1[100];
  char buf2[50];
  sscanf(int_part, "%u", &nutime);
  nts = localtime((time_t *)&nutime);
  strftime(buf1, 100, "%H:%M:%S", nts);
  strcpy(out_time, buf1);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<unixtime2string>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x88,%rsp
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x78(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rbp
  mov    %rbp,%rdx
  lea    D14(%rip),%rsi
  call   <sscanf@plt>
  mov    %rbp,%rdi
  call   <localtime@plt>
  mov    %rax,%rcx
  lea    0x10(%rsp),%rbp
  lea    D19(%rip),%rdx
  mov    $0x64,%esi
  mov    %rbp,%rdi
  call   <strftime@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    0x78(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x88,%rsp
  pop    %rbx
  pop    %rbp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D14
type_guessed: string
name: disassemble_data
arguments: label: D19
type_guessed: string

tool: D14: %u

tool: D19: %H:%M:%S

assistant: ```c
void unixtime2string(char *int_part, char *out_time) {
  unsigned int nutime;
  struct tm *nts;
  char buf1[100];
  char buf2[50];
  sscanf(int_part, "%u", &nutime);
  nts = localtime((time_t *)&nutime);
  strftime(buf1, 100, "%H:%M:%S", nts);
  strcpy(out_time, buf1);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<unixtime2string>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  lea    D17(%rip),%rsi
  sub    $0x88,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x78(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%r12
  mov    %r12,%rdx
  call   <sscanf@plt>
  mov    %r12,%rdi
  lea    0x10(%rsp),%r12
  call   <localtime@plt>
  mov    $0x64,%esi
  mov    %r12,%rdi
  lea    D19(%rip),%rdx
  mov    %rax,%rcx
  call   <strftime@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strcpy@plt>
  mov    0x78(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x88,%rsp
  pop    %rbp
  pop    %r12
  ret
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D17
type: string
name: extract_symbolic_data
arguments: label: D19
type: string

tool: D17: %u

tool: D19: %H:%M:%S

assistant: ```c
void unixtime2string(char *int_part, char *out_time) {
  unsigned int nutime;
  struct tm *nts;
  char buf1[100];
  char buf2[50];
  sscanf(int_part, "%u", &nutime);
  nts = localtime((time_t *)&nutime);
  strftime(buf1, 100, "%H:%M:%S", nts);
  strcpy(out_time, buf1);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<unixtime2string>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  lea    D17(%rip),%rsi
  sub    $0x88,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x78(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%r12
  mov    %r12,%rdx
  call   <sscanf@plt>
  mov    %r12,%rdi
  lea    0x10(%rsp),%r12
  call   <localtime@plt>
  mov    $0x64,%esi
  mov    %r12,%rdi
  lea    D14(%rip),%rdx
  mov    %rax,%rcx
  call   <strftime@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strcpy@plt>
  mov    0x78(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0x88,%rsp
  pop    %rbp
  pop    %r12
  ret
L5:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D17
data_type: string
name: parse_data
arguments: tag: D14
data_type: string

tool: D17: %u

tool: D14: %H:%M:%S

assistant: ```c
void unixtime2string(char *int_part, char *out_time) {
  unsigned int nutime;
  struct tm *nts;
  char buf1[100];
  char buf2[50];
  sscanf(int_part, "%u", &nutime);
  nts = localtime((time_t *)&nutime);
  strftime(buf1, 100, "%H:%M:%S", nts);
  strcpy(out_time, buf1);
}
```
user: What is the c source code of the assembly code below:

```asm
<_memcpy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  cmpl   $0x0,-0x24(%rbp)
  je     L3
  cmpq   $0x0,-0x18(%rbp)
  je     L3
  cmpq   $0x0,-0x20(%rbp)
  jne    L38
L3:
  mov    -0x18(%rbp),%rax
  jmp    L13
L38:
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
L39:
  mov    -0x20(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    %rcx,-0x18(%rbp)
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
  mov    -0x24(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x24(%rbp)
  test   %eax,%eax
  jne    L39
  mov    -0x8(%rbp),%rax
L13:
  pop    %rbp
  ret
```

assistant: ```c
void *_memcpy(void *dst, const void *src, unsigned n) {
  if (n == 0 || dst == ((void *)0) || src == ((void *)0))
    return dst;
  void *dst_orig = dst;
  do {
    *((char *)dst++) = *((char *)src++);
  } while (n--);
  return dst_orig;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<_memcpy>:
  endbr64
  mov    %rdi,%rax
  test   %rdi,%rdi
  sete   %cl
  test   %rsi,%rsi
  sete   %dil
  or     %dil,%cl
  jne    L2
  test   %edx,%edx
  je     L2
  mov    %edx,%edx
  mov    $0x0,%ecx
L3:
  movzbl (%rsi,%rcx,1),%edi
  mov    %dil,(%rax,%rcx,1)
  mov    %rcx,%rdi
  add    $0x1,%rcx
  cmp    %rdx,%rdi
  jne    L3
L2:
  ret
```

assistant: ```c
void *_memcpy(void *dst, const void *src, unsigned n) {
  if (n == 0 || dst == ((void *)0) || src == ((void *)0))
    return dst;
  void *dst_orig = dst;
  do {
    *((char *)dst++) = *((char *)src++);
  } while (n--);
  return dst_orig;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<_memcpy>:
  endbr64
  test   %rdi,%rdi
  mov    %rdi,%rax
  sete   %cl
  test   %rsi,%rsi
  sete   %dil
  or     %dil,%cl
  jne    L20
  test   %edx,%edx
  je     L20
  mov    %edx,%edx
  xor    %ecx,%ecx
  nopl   0x0(%rax)
L8:
  movzbl (%rsi,%rcx,1),%edi
  mov    %dil,(%rax,%rcx,1)
  mov    %rcx,%rdi
  add    $0x1,%rcx
  cmp    %rdx,%rdi
  jne    L8
L20:
  ret
```

assistant: ```c
void *_memcpy(void *dst, const void *src, unsigned n) {
  if (n == 0 || dst == ((void *)0) || src == ((void *)0))
    return dst;
  void *dst_orig = dst;
  do {
    *((char *)dst++) = *((char *)src++);
  } while (n--);
  return dst_orig;
}
```