ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<strtok>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  cmpq   $0x0,-0x28(%rbp)
  jne    L36
  mov    D22(%rip),%rax
  jmp    L21
L36:
  mov    -0x28(%rbp),%rax
L21:
  mov    %rax,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L10
  mov    $0x0,%eax
  jmp    L73
L10:
  mov    -0x30(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strspn@plt>
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L56
  mov    $0x0,%eax
  jmp    L73
L56:
  mov    -0x30(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strpbrk@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L53
  movq   $0x0,D22(%rip)
  jmp    L44
L53:
  mov    -0x8(%rbp),%rax
  movb   $0x0,(%rax)
  addq   $0x1,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,D18(%rip)
L44:
  mov    -0x10(%rbp),%rax
L73:
  leave
  ret
```

assistant: ```c
char *strtok(char *s, const char *ct) {
  static char *___strtok;
  char *i, *j, *k;
  i = (!s) ? ___strtok : s;
  if (!i)
    return (NULL);
  j = i + strspn(i, ct);
  if (!*j)
    return (NULL);
  if (!(k = strpbrk(j, ct)))
    ___strtok = 0;
  else {
    *k = '\0';
    ___strtok = ++k;
  }
  return (j);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<strtok>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  test   %rdi,%rdi
  je     L27
L48:
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strspn@plt>
  cltq
  add    %rax,%rbx
  cmpb   $0x0,(%rbx)
  je     L36
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strpbrk@plt>
  test   %rax,%rax
  je     L5
  movb   $0x0,(%rax)
  add    $0x1,%rax
  mov    %rax,D5(%rip)
L1:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L27:
  mov    D5(%rip),%rbx
  test   %rbx,%rbx
  je     L1
  jmp    L48
L5:
  movq   $0x0,D5(%rip)
  jmp    L1
L36:
  mov    $0x0,%ebx
  jmp    L1
```

assistant: ```c
char *strtok(char *s, const char *ct) {
  static char *___strtok;
  char *i, *j, *k;
  i = (!s) ? ___strtok : s;
  if (!i)
    return (NULL);
  j = i + strspn(i, ct);
  if (!*j)
    return (NULL);
  if (!(k = strpbrk(j, ct)))
    ___strtok = 0;
  else {
    *k = '\0';
    ___strtok = ++k;
  }
  return (j);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<strtok>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rsi,%rbp
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L5
L39:
  mov    %r12,%rdi
  mov    %rbp,%rsi
  call   <strspn@plt>
  cltq
  add    %rax,%r12
  cmpb   $0x0,(%r12)
  je     L3
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <strpbrk@plt>
  test   %rax,%rax
  je     L23
  movb   $0x0,(%rax)
  add    $0x1,%rax
  mov    %rax,D27(%rip)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  cs nopw 0x0(%rax,%rax,1)
L23:
  movq   $0x0,D27(%rip)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  cs nopw 0x0(%rax,%rax,1)
L5:
  mov    D27(%rip),%r12
  test   %r12,%r12
  jne    L39
L3:
  xor    %r12d,%r12d
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *strtok(char *s, const char *ct) {
  static char *___strtok;
  char *i, *j, *k;
  i = (!s) ? ___strtok : s;
  if (!i)
    return (NULL);
  j = i + strspn(i, ct);
  if (!*j)
    return (NULL);
  if (!(k = strpbrk(j, ct)))
    ___strtok = 0;
  else {
    *k = '\0';
    ___strtok = ++k;
  }
  return (j);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<strtok>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %rsi,%rbp
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L28
L33:
  mov    %r12,%rdi
  mov    %rbp,%rsi
  call   <strspn@plt>
  cltq
  add    %rax,%r12
  cmpb   $0x0,(%r12)
  je     L9
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <strpbrk@plt>
  test   %rax,%rax
  je     L38
  movb   $0x0,(%rax)
  add    $0x1,%rax
  mov    %rax,D17(%rip)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  cs nopw 0x0(%rax,%rax,1)
L38:
  movq   $0x0,D17(%rip)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  cs nopw 0x0(%rax,%rax,1)
L28:
  mov    D17(%rip),%r12
  test   %r12,%r12
  jne    L33
L9:
  xor    %r12d,%r12d
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *strtok(char *s, const char *ct) {
  static char *___strtok;
  char *i, *j, *k;
  i = (!s) ? ___strtok : s;
  if (!i)
    return (NULL);
  j = i + strspn(i, ct);
  if (!*j)
    return (NULL);
  if (!(k = strpbrk(j, ct)))
    ___strtok = 0;
  else {
    *k = '\0';
    ___strtok = ++k;
  }
  return (j);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<prodDiagEsq>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    -0x1c(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  shl    $0x4,%rax
  mov    %rax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x20(%rbp),%eax
  cltq
  mov    (%rdx,%rax,4),%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x2,-0x20(%rbp)
  jle    L3
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x1(%rax),%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  shl    $0x4,%rax
  mov    %rax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x20(%rbp),%eax
  sub    $0x1,%eax
  cltq
  mov    (%rdx,%rax,4),%eax
  mov    -0x4(%rbp),%edx
  imul   %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x1c(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  shl    $0x4,%rax
  lea    0xa0(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x20(%rbp),%eax
  sub    $0x2,%eax
  cltq
  mov    (%rdx,%rax,4),%eax
  mov    -0x4(%rbp),%edx
  imul   %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x1c(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  shl    $0x4,%rax
  lea    0xf0(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x20(%rbp),%eax
  sub    $0x3,%eax
  cltq
  mov    (%rdx,%rax,4),%eax
  mov    -0x4(%rbp),%edx
  imul   %edx,%eax
  mov    %eax,-0x4(%rbp)
L3:
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int prodDiagEsq(int matriz[][20], int linha, int coluna) {
  int produto;
  produto = matriz[linha][coluna];
  if (coluna - 3 >= 0) {
    produto *= matriz[linha + 1][coluna - 1];
    produto *= matriz[linha + 2][coluna - 2];
    produto *= matriz[linha + 3][coluna - 3];
  }
  return produto;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<prodDiagEsq>:
  endbr64
  movslq %esi,%rsi
  lea    (%rsi,%rsi,4),%rcx
  shl    $0x4,%rcx
  movslq %edx,%rax
  lea    (%rdi,%rax,4),%rax
  mov    (%rax,%rcx,1),%eax
  cmp    $0x2,%edx
  jle    L0
  lea    -0x1(%rdx),%esi
  movslq %esi,%rsi
  lea    (%rdi,%rsi,4),%rsi
  imul   0x50(%rcx,%rsi,1),%eax
  lea    -0x2(%rdx),%esi
  movslq %esi,%rsi
  lea    (%rdi,%rsi,4),%rsi
  imul   0xa0(%rcx,%rsi,1),%eax
  sub    $0x3,%edx
  movslq %edx,%rdx
  lea    (%rdi,%rdx,4),%rdx
  imul   0xf0(%rcx,%rdx,1),%eax
L0:
  ret
```

assistant: ```c
int prodDiagEsq(int matriz[][20], int linha, int coluna) {
  int produto;
  produto = matriz[linha][coluna];
  if (coluna - 3 >= 0) {
    produto *= matriz[linha + 1][coluna - 1];
    produto *= matriz[linha + 2][coluna - 2];
    produto *= matriz[linha + 3][coluna - 3];
  }
  return produto;
}
```
user: What is the c source code of the assembly code below:

```asm
<prodDiagEsq>:
  endbr64
  movslq %esi,%rsi
  movslq %edx,%rcx
  lea    (%rsi,%rsi,4),%rax
  shl    $0x4,%rax
  add    %rax,%rdi
  lea    (%rdi,%rcx,4),%rcx
  mov    (%rcx),%eax
  cmp    $0x2,%edx
  jle    L6
  imul   0x4c(%rcx),%eax
  imul   0x98(%rcx),%eax
  imul   0xe4(%rcx),%eax
L6:
  ret
```

assistant: ```c
int prodDiagEsq(int matriz[][20], int linha, int coluna) {
  int produto;
  produto = matriz[linha][coluna];
  if (coluna - 3 >= 0) {
    produto *= matriz[linha + 1][coluna - 1];
    produto *= matriz[linha + 2][coluna - 2];
    produto *= matriz[linha + 3][coluna - 3];
  }
  return produto;
}
```
user: Translate the below assembly code into C programming language:

```asm
<prodDiagEsq>:
  endbr64
  movslq %esi,%rsi
  movslq %edx,%rcx
  lea    (%rsi,%rsi,4),%rax
  shl    $0x4,%rax
  add    %rax,%rdi
  lea    (%rdi,%rcx,4),%rcx
  mov    (%rcx),%eax
  cmp    $0x2,%edx
  jle    L6
  imul   0x4c(%rcx),%eax
  imul   0x98(%rcx),%eax
  imul   0xe4(%rcx),%eax
L6:
  ret
```

assistant: ```c
int prodDiagEsq(int matriz[][20], int linha, int coluna) {
  int produto;
  produto = matriz[linha][coluna];
  if (coluna - 3 >= 0) {
    produto *= matriz[linha + 1][coluna - 1];
    produto *= matriz[linha + 2][coluna - 2];
    produto *= matriz[linha + 3][coluna - 3];
  }
  return produto;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<intmerge>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %rdx,-0x48(%rbp)
  mov    %rcx,-0x50(%rbp)
  mov    %r8,-0x58(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x28(%rbp)
  mov    -0x48(%rbp),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x58(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x50(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L80
L53:
  mov    -0x28(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jge    L29
  mov    -0x28(%rbp),%rdx
  lea    0x4(%rdx),%rax
  mov    %rax,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  lea    0x4(%rax),%rcx
  mov    %rcx,-0x18(%rbp)
  mov    (%rdx),%edx
  mov    %edx,(%rax)
  subq   $0x1,-0x10(%rbp)
  jmp    L80
L29:
  mov    -0x20(%rbp),%rdx
  lea    0x4(%rdx),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  lea    0x4(%rax),%rcx
  mov    %rcx,-0x18(%rbp)
  mov    (%rdx),%edx
  mov    %edx,(%rax)
  subq   $0x1,-0x8(%rbp)
L80:
  cmpq   $0x0,-0x10(%rbp)
  je     L55
  cmpq   $0x0,-0x8(%rbp)
  jne    L53
  jmp    L55
L19:
  mov    -0x28(%rbp),%rdx
  lea    0x4(%rdx),%rax
  mov    %rax,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  lea    0x4(%rax),%rcx
  mov    %rcx,-0x18(%rbp)
  mov    (%rdx),%edx
  mov    %edx,(%rax)
  subq   $0x1,-0x10(%rbp)
L55:
  cmpq   $0x0,-0x10(%rbp)
  jne    L19
  jmp    L56
L27:
  mov    -0x20(%rbp),%rdx
  lea    0x4(%rdx),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  lea    0x4(%rax),%rcx
  mov    %rcx,-0x18(%rbp)
  mov    (%rdx),%edx
  mov    %edx,(%rax)
  subq   $0x1,-0x8(%rbp)
L56:
  cmpq   $0x0,-0x8(%rbp)
  jne    L27
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void intmerge(int *a_, size_t len1_, int *b_, size_t len2_, int *dst_) {
  int *a = a_;
  int *b = b_;
  int *dst = dst_;
  size_t len1 = len1_;
  size_t len2 = len2_;
  while (len1 && len2) {
    if (*a < *b) {
      *dst++ = *a++;
      len1--;
    } else {
      *dst++ = *b++;
      len2--;
    }
  }
  while (len1) {
    *dst++ = *a++;
    len1--;
  }
  while (len2) {
    *dst++ = *b++;
    len2--;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<intmerge>:
  endbr64
  mov    %rdi,%r9
  mov    %rdx,%rdi
  test   %rsi,%rsi
  je     L63
  test   %rcx,%rcx
  je     L63
  lea    0x4(%r8),%rax
  jmp    L39
L104:
  add    $0x4,%rdi
  mov    %rax,%r8
  sub    $0x1,%rcx
  mov    %r10d,%edx
L11:
  mov    %edx,-0x4(%rax)
  add    $0x4,%rax
  test   %rsi,%rsi
  je     L63
  test   %rcx,%rcx
  je     L63
L39:
  mov    (%r9),%edx
  mov    (%rdi),%r10d
  cmp    %r10d,%edx
  jge    L104
  add    $0x4,%r9
  mov    %rax,%r8
  sub    $0x1,%rsi
  jmp    L11
L63:
  test   %rsi,%rsi
  je     L0
  mov    $0x0,%eax
L89:
  mov    (%r9,%rax,4),%edx
  mov    %edx,(%r8,%rax,4)
  add    $0x1,%rax
  cmp    %rsi,%rax
  jne    L89
  lea    (%r8,%rsi,4),%r8
L0:
  test   %rcx,%rcx
  je     L99
  mov    $0x0,%eax
L91:
  mov    (%rdi,%rax,4),%edx
  mov    %edx,(%r8,%rax,4)
  add    $0x1,%rax
  cmp    %rcx,%rax
  jne    L91
L99:
  ret
```

assistant: ```c
void intmerge(int *a_, size_t len1_, int *b_, size_t len2_, int *dst_) {
  int *a = a_;
  int *b = b_;
  int *dst = dst_;
  size_t len1 = len1_;
  size_t len2 = len2_;
  while (len1 && len2) {
    if (*a < *b) {
      *dst++ = *a++;
      len1--;
    } else {
      *dst++ = *b++;
      len2--;
    }
  }
  while (len1) {
    *dst++ = *a++;
    len1--;
  }
  while (len2) {
    *dst++ = *b++;
    len2--;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<intmerge>:
  endbr64
  jmp    L59
  cs nopw 0x0(%rax,%rax,1)
L19:
  add    $0x4,%rdi
  sub    $0x1,%rsi
  mov    %r9d,%eax
L50:
  mov    %eax,-0x4(%r8)
L59:
  test   %rsi,%rsi
  je     L61
  test   %rcx,%rcx
  je     L26
  mov    (%rdi),%r9d
  mov    (%rdx),%eax
  add    $0x4,%r8
  cmp    %eax,%r9d
  jl     L19
  add    $0x4,%rdx
  sub    $0x1,%rcx
  jmp    L50
  nopl   0x0(%rax)
L26:
  test   %rsi,%rsi
  je     L61
  xor    %eax,%eax
  nop
L54:
  mov    (%rdi,%rax,4),%r9d
  mov    %r9d,(%r8,%rax,4)
  add    $0x1,%rax
  cmp    %rsi,%rax
  jne    L54
  lea    (%r8,%rax,4),%r8
L61:
  xor    %eax,%eax
  test   %rcx,%rcx
  je     L33
  nopl   0x0(%rax)
L35:
  mov    (%rdx,%rax,4),%esi
  mov    %esi,(%r8,%rax,4)
  add    $0x1,%rax
  cmp    %rcx,%rax
  jne    L35
L33:
  ret
```

assistant: ```c
void intmerge(int *a_, size_t len1_, int *b_, size_t len2_, int *dst_) {
  int *a = a_;
  int *b = b_;
  int *dst = dst_;
  size_t len1 = len1_;
  size_t len2 = len2_;
  while (len1 && len2) {
    if (*a < *b) {
      *dst++ = *a++;
      len1--;
    } else {
      *dst++ = *b++;
      len2--;
    }
  }
  while (len1) {
    *dst++ = *a++;
    len1--;
  }
  while (len2) {
    *dst++ = *b++;
    len2--;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<intmerge>:
  endbr64
  mov    %rdx,%rax
  mov    %rcx,%rdx
  test   %rsi,%rsi
  je     L186
  test   %rcx,%rcx
  je     L51
  nopl   0x0(%rax)
L141:
  mov    (%rdi),%r9d
  mov    (%rax),%ecx
  add    $0x4,%r8
  cmp    %r9d,%ecx
  jle    L109
  mov    %r9d,-0x4(%r8)
  add    $0x4,%rdi
  sub    $0x1,%rsi
  jne    L141
L91:
  lea    0x4(%rax),%rsi
  mov    %r8,%rcx
  lea    -0x1(%rdx),%r9
  sub    %rsi,%rcx
  cmp    $0x8,%rcx
  jbe    L154
  cmp    $0x2,%r9
  jbe    L154
  mov    %rdx,%rdi
  xor    %ecx,%ecx
  xor    %esi,%esi
  shr    $0x2,%rdi
  nopl   (%rax)
L64:
  movdqu (%rax,%rcx,1),%xmm1
  add    $0x1,%rsi
  movups %xmm1,(%r8,%rcx,1)
  add    $0x10,%rcx
  cmp    %rsi,%rdi
  jne    L64
  mov    %rdx,%rsi
  and    $0xfffffffffffffffc,%rsi
  lea    0x0(,%rsi,4),%rcx
  add    %rcx,%rax
  add    %r8,%rcx
  cmp    %rdx,%rsi
  je     L183
  mov    (%rax),%edx
  mov    %edx,(%rcx)
  sub    %rsi,%r9
  je     L183
  mov    0x4(%rax),%edx
  mov    %edx,0x4(%rcx)
  cmp    $0x1,%r9
  je     L183
  mov    0x8(%rax),%eax
  mov    %eax,0x8(%rcx)
  ret
  nopl   (%rax)
L154:
  xor    %ecx,%ecx
  nopw   0x0(%rax,%rax,1)
L83:
  mov    (%rax,%rcx,4),%esi
  mov    %esi,(%r8,%rcx,4)
  add    $0x1,%rcx
  cmp    %rdx,%rcx
  jne    L83
L183:
  ret
  nopl   0x0(%rax)
L109:
  mov    %ecx,-0x4(%r8)
  add    $0x4,%rax
  sub    $0x1,%rdx
  jne    L141
L223:
  lea    0x4(%rdi),%r9
  mov    %r8,%rcx
  lea    -0x1(%rsi),%r11
  sub    %r9,%rcx
  cmp    $0x8,%rcx
  jbe    L144
  cmp    $0x2,%r11
  jbe    L144
  mov    %rsi,%r10
  xor    %ecx,%ecx
  xor    %r9d,%r9d
  shr    $0x2,%r10
L153:
  movdqu (%rdi,%rcx,1),%xmm0
  add    $0x1,%r9
  movups %xmm0,(%r8,%rcx,1)
  add    $0x10,%rcx
  cmp    %r9,%r10
  jne    L153
  mov    %rsi,%r9
  and    $0xfffffffffffffffc,%r9
  lea    0x0(,%r9,4),%rcx
  add    %rcx,%rdi
  add    %r8,%rcx
  cmp    %rsi,%r9
  je     L52
  mov    (%rdi),%r10d
  mov    %r10d,(%rcx)
  sub    %r9,%r11
  je     L52
  mov    0x4(%rdi),%r9d
  mov    %r9d,0x4(%rcx)
  cmp    $0x1,%r11
  je     L52
  mov    0x8(%rdi),%edi
  mov    %edi,0x8(%rcx)
L52:
  lea    (%r8,%rsi,4),%r8
L186:
  test   %rdx,%rdx
  jne    L91
  ret
  xchg   %ax,%ax
L144:
  xor    %ecx,%ecx
  nopw   0x0(%rax,%rax,1)
L167:
  mov    (%rdi,%rcx,4),%r9d
  mov    %r9d,(%r8,%rcx,4)
  add    $0x1,%rcx
  cmp    %rsi,%rcx
  jne    L167
  jmp    L52
L51:
  test   %rsi,%rsi
  jne    L223
  jmp    L186
```

assistant: ```c
void intmerge(int *a_, size_t len1_, int *b_, size_t len2_, int *dst_) {
  int *a = a_;
  int *b = b_;
  int *dst = dst_;
  size_t len1 = len1_;
  size_t len2 = len2_;
  while (len1 && len2) {
    if (*a < *b) {
      *dst++ = *a++;
      len1--;
    } else {
      *dst++ = *b++;
      len2--;
    }
  }
  while (len1) {
    *dst++ = *a++;
    len1--;
  }
  while (len2) {
    *dst++ = *b++;
    len2--;
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<script_str2ptr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  cmpq   $0x0,-0x18(%rbp)
  je     L4
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x30,%al
  jne    L4
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x78,%al
  je     L18
L4:
  mov    $0x0,%eax
  jmp    L11
L18:
  mov    -0x18(%rbp),%rax
  lea    0x2(%rax),%rcx
  lea    -0x10(%rbp),%rax
  mov    %rax,%rdx
  lea    D2(%rip),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <sscanf@plt>
  mov    -0x10(%rbp),%rax
L11:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L49
  call   <__stack_chk_fail@plt>
L49:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D2
data_type: string

tool: D2: %lx

assistant: ```c
void *script_str2ptr(const char *pointer_str) {
  long unsigned int value;
  if (!pointer_str || (pointer_str[0] != '0') || (pointer_str[1] != 'x'))
    return NULL;
  sscanf(pointer_str + 2, "%lx", &value);
  return (void *)value;
}
```
user: What is the c source code of the assembly code below:

```asm
<script_str2ptr>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L10
  cmpb   $0x30,(%rdi)
  jne    L14
  cmpb   $0x78,0x1(%rdi)
  jne    L14
  mov    %rsp,%rdx
  add    $0x2,%rdi
  lea    D8(%rip),%rsi
  call   <sscanf@plt>
  mov    (%rsp),%rax
L14:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L25
  add    $0x18,%rsp
  ret
L10:
  mov    %rdi,%rax
  jmp    L14
L25:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D8
data_type: string

tool: D8: %lx

assistant: ```c
void *script_str2ptr(const char *pointer_str) {
  long unsigned int value;
  if (!pointer_str || (pointer_str[0] != '0') || (pointer_str[1] != 'x'))
    return NULL;
  sscanf(pointer_str + 2, "%lx", &value);
  return (void *)value;
}
```
user: Translate the below assembly code into C programming language:

```asm
<script_str2ptr>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L10
  cmpb   $0x30,(%rdi)
  jne    L36
  cmpb   $0x78,0x1(%rdi)
  jne    L36
  mov    %rsp,%rdx
  add    $0x2,%rdi
  lea    D0(%rip),%rsi
  call   <sscanf@plt>
  mov    (%rsp),%rax
L36:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L47
  add    $0x18,%rsp
  ret
  nopl   0x0(%rax)
L10:
  xor    %eax,%eax
  jmp    L36
L47:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D0
type_infered: string

tool: D0: %lx

assistant: ```c
void *script_str2ptr(const char *pointer_str) {
  long unsigned int value;
  if (!pointer_str || (pointer_str[0] != '0') || (pointer_str[1] != 'x'))
    return NULL;
  sscanf(pointer_str + 2, "%lx", &value);
  return (void *)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
<script_str2ptr>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L28
  cmpb   $0x30,(%rdi)
  jne    L24
  cmpb   $0x78,0x1(%rdi)
  jne    L24
  mov    %rsp,%rdx
  add    $0x2,%rdi
  lea    D3(%rip),%rsi
  call   <sscanf@plt>
  mov    (%rsp),%rax
L24:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L15
  add    $0x18,%rsp
  ret
  nopl   0x0(%rax)
L28:
  xor    %eax,%eax
  jmp    L24
L15:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D3
datatype: string

tool: D3: %lx

assistant: ```c
void *script_str2ptr(const char *pointer_str) {
  long unsigned int value;
  if (!pointer_str || (pointer_str[0] != '0') || (pointer_str[1] != 'x'))
    return NULL;
  sscanf(pointer_str + 2, "%lx", &value);
  return (void *)value;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<csv_gettoken>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    $0x0,%ebx
  cmpb   $0x0,(%rdi)
  je     L94
  mov    %rsi,%rbp
  mov    %rdx,%r12
  call   <skipblanks@plt>
  mov    %rax,%rbx
  movsbl (%rax),%edi
  call   <issep@plt>
  test   %rax,%rax
  je     L25
  movb   $0x0,0x0(%rbp)
  add    $0x1,%rbx
L94:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L25:
  movsbl (%rbx),%edi
  call   <isquote@plt>
  test   %rax,%rax
  jne    L9
  movzbl (%rbx),%edi
  test   %dil,%dil
  je     L136
  lea    0x0(%rbp,%r12,1),%rax
  cmp    %rax,%rbp
  jae    L77
  add    %rbx,%r12
  mov    %rbp,%r13
L36:
  movsbl %dil,%edi
  call   <issep@plt>
  test   %rax,%rax
  jne    L5
  add    $0x1,%rbx
  add    $0x1,%r13
  movzbl -0x1(%rbx),%eax
  mov    %al,-0x1(%r13)
  movzbl (%rbx),%edi
  test   %dil,%dil
  je     L5
  cmp    %r12,%rbx
  jne    L36
  mov    %r12,%rbx
L5:
  movb   $0x0,0x0(%r13)
  mov    %rbp,%rdi
  call   <rm_blank_tails@plt>
  movsbl (%rbx),%edi
  call   <issep@plt>
  cmp    $0x1,%rax
  sbb    $0xffffffffffffffff,%rbx
  jmp    L94
L9:
  lea    0x1(%rbx),%r13
  movzbl 0x1(%rbx),%edi
  test   %dil,%dil
  je     L27
  add    %rbp,%r12
  cmp    %r12,%rbp
  jae    L27
L20:
  movsbl %dil,%edi
  call   <isquote@plt>
  test   %rax,%rax
  jne    L27
  add    $0x1,%r13
  add    $0x1,%rbp
  movzbl -0x1(%r13),%eax
  mov    %al,-0x1(%rbp)
  movzbl 0x0(%r13),%edi
  test   %dil,%dil
  je     L27
  cmp    %r12,%rbp
  jne    L20
  mov    %r12,%rbp
L27:
  movb   $0x0,0x0(%rbp)
  lea    0x1(%r13),%rbx
  movsbl 0x0(%r13),%edi
  call   <isquote@plt>
  test   %rax,%rax
  je     L94
  mov    %rbx,%rdi
  call   <skipblanks@plt>
  mov    %rax,%rbx
  movsbl (%rax),%edi
  call   <issep@plt>
  cmp    $0x1,%rax
  sbb    $0xffffffffffffffff,%rbx
  jmp    L94
L136:
  mov    %rbp,%r13
  jmp    L5
L77:
  mov    %rbp,%r13
  jmp    L5
```

assistant: ```c
char *csv_gettoken(char *p, char *s, size_t max) {
  char *s_ori;
  s_ori = s;
  if (*p == '\0')
    return NULL;
  p = skipblanks(p);
  if (issep(*p)) {
    s[0] = '\0';
    return ++p;
  }
  if (isquote(*p)) {
    p++;
    while (*p != '\0' && s < max + s_ori && !isquote(*p)) {
      *s++ = *p++;
    }
    *s = '\0';
    if (isquote(*p++)) {
      p = skipblanks(p);
      if (issep(*p))
        p++;
    }
    return p;
  }
  while (*p != '\0' && s < max + s_ori && !issep(*p)) {
    *s++ = *p++;
  }
  *s = '\0';
  rm_blank_tails(s_ori);
  if (issep(*p))
    p++;
  return p;
}
```