ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<to_hex_string>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x130,%rsp
  mov    %rdi,-0x128(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x118(%rbp)
  movl   $0x0,-0x114(%rbp)
  jmp    L18
L22:
  mov    -0x118(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x128(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x2c,%al
  je     L16
  mov    -0x118(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x128(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L16
  mov    -0x118(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x128(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x114(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x114(%rbp)
  movzbl (%rcx),%edx
  cltq
  mov    %dl,-0x110(%rbp,%rax,1)
L16:
  addl   $0x1,-0x118(%rbp)
L18:
  mov    -0x118(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x128(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L22
  mov    -0x114(%rbp),%eax
  cltq
  movb   $0x0,-0x110(%rbp,%rax,1)
  lea    -0x110(%rbp),%rdx
  mov    -0x128(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    $0x1,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L10
  call   <__stack_chk_fail@plt>
L10:
  leave
  ret
```

assistant: ```c
int to_hex_string(char *string) {
  char tostr[256];
  int i, k;
  for (i = 0, k = 0; i < 256, string[i] != '\0'; i++) {
    if (string[i] != ',' && string[i] != ' ')
      tostr[k++] = string[i];
  }
  tostr[k] = '\0';
  strcpy(string, tostr);
  return 1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<to_hex_string>:
  endbr64
  sub    $0x118,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  movzbl (%rdi),%eax
  test   %al,%al
  je     L42
  lea    0x1(%rdi),%rdx
  mov    $0x0,%ecx
  jmp    L41
L54:
  movslq %ecx,%rsi
  mov    %al,(%rsp,%rsi,1)
  lea    0x1(%rcx),%ecx
L33:
  add    $0x1,%rdx
  movzbl -0x1(%rdx),%eax
  test   %al,%al
  je     L48
L41:
  cmp    $0x2c,%al
  je     L33
  cmp    $0x20,%al
  jne    L54
  jmp    L33
L42:
  mov    $0x0,%ecx
L48:
  movslq %ecx,%rcx
  movb   $0x0,(%rsp,%rcx,1)
  mov    %rsp,%rsi
  call   <strcpy@plt>
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L44
  mov    $0x1,%eax
  add    $0x118,%rsp
  ret
L44:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int to_hex_string(char *string) {
  char tostr[256];
  int i, k;
  for (i = 0, k = 0; i < 256, string[i] != '\0'; i++) {
    if (string[i] != ',' && string[i] != ' ')
      tostr[k++] = string[i];
  }
  tostr[k] = '\0';
  strcpy(string, tostr);
  return 1;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<to_hex_string>:
  endbr64
  sub    $0x118,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  movzbl (%rdi),%eax
  test   %al,%al
  je     L31
  lea    0x1(%rdi),%rdx
  xor    %ecx,%ecx
  nopl   0x0(%rax,%rax,1)
L30:
  cmp    $0x2c,%al
  je     L26
  cmp    $0x20,%al
  je     L26
  movslq %ecx,%rsi
  add    $0x1,%ecx
  mov    %al,(%rsp,%rsi,1)
L26:
  movzbl (%rdx),%eax
  add    $0x1,%rdx
  test   %al,%al
  jne    L30
L27:
  movslq %ecx,%rcx
  mov    %rsp,%rsi
  movb   $0x0,(%rsp,%rcx,1)
  call   <strcpy@plt>
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L45
  mov    $0x1,%eax
  add    $0x118,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L31:
  xor    %ecx,%ecx
  jmp    L27
L45:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int to_hex_string(char *string) {
  char tostr[256];
  int i, k;
  for (i = 0, k = 0; i < 256, string[i] != '\0'; i++) {
    if (string[i] != ',' && string[i] != ' ')
      tostr[k++] = string[i];
  }
  tostr[k] = '\0';
  strcpy(string, tostr);
  return 1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<to_hex_string>:
  endbr64
  sub    $0x118,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  movzbl (%rdi),%eax
  test   %al,%al
  je     L26
  lea    0x1(%rdi),%rdx
  xor    %ecx,%ecx
  nopl   0x0(%rax,%rax,1)
L19:
  cmp    $0x2c,%al
  je     L24
  cmp    $0x20,%al
  je     L24
  add    $0x1,%rdx
  mov    %al,(%rsp,%rcx,1)
  lea    0x1(%rcx),%esi
  movzbl -0x1(%rdx),%eax
  movslq %esi,%rcx
  test   %al,%al
  jne    L19
L42:
  mov    %rsp,%rsi
  movb   $0x0,(%rsp,%rcx,1)
  call   <strcpy@plt>
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L52
  mov    $0x1,%eax
  add    $0x118,%rsp
  ret
  nopl   0x0(%rax)
L24:
  movzbl (%rdx),%eax
  add    $0x1,%rdx
  test   %al,%al
  jne    L19
  jmp    L42
  nopl   (%rax)
L26:
  xor    %ecx,%ecx
  jmp    L42
L52:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int to_hex_string(char *string) {
  char tostr[256];
  int i, k;
  for (i = 0, k = 0; i < 256, string[i] != '\0'; i++) {
    if (string[i] != ',' && string[i] != ' ')
      tostr[k++] = string[i];
  }
  tostr[k] = '\0';
  strcpy(string, tostr);
  return 1;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<StripSpaces>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x30,%rsp
  mov    %rdi,-0x1028(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x1,-0x1018(%rbp)
  mov    -0x1028(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x1014(%rbp)
  cmpl   $0x0,-0x1014(%rbp)
  je     L46
  jmp    L86
L68:
  addl   $0x1,-0x1018(%rbp)
L86:
  mov    -0x1018(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x1028(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  jne    L13
  mov    -0x1018(%rbp),%eax
  cmp    -0x1014(%rbp),%eax
  jl     L68
  jmp    L13
L83:
  subl   $0x1,-0x1014(%rbp)
L13:
  mov    -0x1014(%rbp),%eax
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x1028(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  jne    L16
  cmpl   $0x1,-0x1014(%rbp)
  jg     L83
L16:
  mov    -0x1014(%rbp),%eax
  sub    -0x1018(%rbp),%eax
  lea    0x1(%rax),%ecx
  mov    -0x1018(%rbp),%edx
  mov    -0x1028(%rbp),%rsi
  lea    -0x1010(%rbp),%rax
  mov    %rax,%rdi
  call   <strsub@plt>
  lea    -0x1010(%rbp),%rdx
  mov    -0x1028(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  jmp    L89
L46:
  nop
L89:
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L44
  call   <__stack_chk_fail@plt>
L44:
  leave
  ret
```

assistant: ```c
void StripSpaces(char *data) {
  int i, j;
  char STR1[4096];
  i = 1;
  j = (int)strlen(data);
  if (!j)
    return;
  while ((data[i - 1] == ' ') && (i < j))
    i++;
  while ((data[j - 1] == ' ') && (j > 1))
    j--;
  strsub(STR1, data, (int)i, (int)(j - i + 1));
  strcpy(data, STR1);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<StripSpaces>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x18,%rsp
  mov    %rdi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x1008(%rsp)
  xor    %eax,%eax
  call   <strlen@plt>
  test   %eax,%eax
  je     L70
  mov    %eax,%ecx
  cmp    $0x1,%eax
  setg   %r9b
  cmpb   $0x20,(%rbx)
  jne    L36
  test   %r9b,%r9b
  je     L36
  mov    $0x2,%edx
L27:
  mov    %edx,%r8d
  cmpb   $0x20,-0x1(%rbx,%rdx,1)
  sete   %dil
  cmp    %edx,%ecx
  setg   %sil
  add    $0x1,%rdx
  test   %sil,%dil
  jne    L27
L46:
  movslq %eax,%rdx
  cmpb   $0x20,-0x1(%rbx,%rdx,1)
  jne    L50
  test   %r9b,%r9b
  je     L50
  sub    $0x1,%eax
  cltq
L30:
  mov    %eax,%ecx
  cmpb   $0x20,-0x1(%rbx,%rax,1)
  sete   %sil
  cmp    $0x1,%eax
  setg   %dl
  sub    $0x1,%rax
  test   %dl,%sil
  jne    L30
L50:
  sub    %r8d,%ecx
  add    $0x1,%ecx
  mov    %rsp,%rbp
  mov    %r8d,%edx
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <strsub@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
L70:
  mov    0x1008(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L44
  add    $0x1018,%rsp
  pop    %rbx
  pop    %rbp
  ret
L36:
  mov    $0x1,%r8d
  jmp    L46
L44:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void StripSpaces(char *data) {
  int i, j;
  char STR1[4096];
  i = 1;
  j = (int)strlen(data);
  if (!j)
    return;
  while ((data[i - 1] == ' ') && (i < j))
    i++;
  while ((data[j - 1] == ' ') && (j > 1))
    j--;
  strsub(STR1, data, (int)i, (int)(j - i + 1));
  strcpy(data, STR1);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<StripSpaces>:
  endbr64
  push   %r12
  push   %rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x1008(%rsp)
  xor    %eax,%eax
  mov    %rdi,%rbp
  call   <strlen@plt>
  test   %eax,%eax
  je     L4
  cmp    $0x1,%eax
  mov    %eax,%ecx
  setg   %r9b
  cmpb   $0x20,0x0(%rbp)
  jne    L18
  test   %r9b,%r9b
  je     L18
  mov    $0x2,%edx
  nopl   0x0(%rax,%rax,1)
L88:
  cmpb   $0x20,-0x1(%rbp,%rdx,1)
  mov    %edx,%r8d
  sete   %dil
  cmp    %edx,%ecx
  setg   %sil
  add    $0x1,%rdx
  test   %sil,%dil
  jne    L88
L21:
  cltq
  cmpb   $0x20,-0x1(%rbp,%rax,1)
  lea    -0x1(%rax),%rdx
  jne    L80
  test   %r9b,%r9b
  je     L80
  nopl   (%rax)
L7:
  cmpb   $0x20,-0x1(%rbp,%rdx,1)
  mov    %edx,%ecx
  sete   %sil
  cmp    $0x1,%edx
  setg   %al
  sub    $0x1,%rdx
  test   %al,%sil
  jne    L7
L80:
  sub    %r8d,%ecx
  mov    %rsp,%r12
  mov    %rbp,%rsi
  mov    %r8d,%edx
  mov    %r12,%rdi
  add    $0x1,%ecx
  call   <strsub@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strcpy@plt>
L4:
  mov    0x1008(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L70
  add    $0x1018,%rsp
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L18:
  mov    $0x1,%r8d
  jmp    L21
L70:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void StripSpaces(char *data) {
  int i, j;
  char STR1[4096];
  i = 1;
  j = (int)strlen(data);
  if (!j)
    return;
  while ((data[i - 1] == ' ') && (i < j))
    i++;
  while ((data[j - 1] == ' ') && (j > 1))
    j--;
  strsub(STR1, data, (int)i, (int)(j - i + 1));
  strcpy(data, STR1);
}
```
user: What is the c source code of the assembly code below?

```asm
<StripSpaces>:
  endbr64
  push   %r12
  push   %rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x1008(%rsp)
  xor    %eax,%eax
  mov    %rdi,%rbp
  call   <strlen@plt>
  test   %eax,%eax
  je     L87
  cmp    $0x1,%eax
  mov    %eax,%ecx
  setg   %r9b
  cmpb   $0x20,0x0(%rbp)
  jne    L2
  test   %r9b,%r9b
  je     L2
  mov    $0x2,%edx
  nopl   0x0(%rax,%rax,1)
L37:
  cmpb   $0x20,-0x1(%rbp,%rdx,1)
  mov    %edx,%r8d
  sete   %dil
  cmp    %edx,%ecx
  setg   %sil
  add    $0x1,%rdx
  test   %sil,%dil
  jne    L37
L27:
  cltq
  cmpb   $0x20,-0x1(%rbp,%rax,1)
  lea    -0x1(%rax),%rdx
  jne    L45
  test   %r9b,%r9b
  je     L45
  nopl   (%rax)
L29:
  cmpb   $0x20,-0x1(%rbp,%rdx,1)
  mov    %edx,%ecx
  sete   %sil
  cmp    $0x1,%edx
  setg   %al
  sub    $0x1,%rdx
  test   %al,%sil
  jne    L29
L45:
  sub    %r8d,%ecx
  mov    %rsp,%r12
  mov    %rbp,%rsi
  mov    %r8d,%edx
  mov    %r12,%rdi
  add    $0x1,%ecx
  call   <strsub@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strcpy@plt>
L87:
  mov    0x1008(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L30
  add    $0x1018,%rsp
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L2:
  mov    $0x1,%r8d
  jmp    L27
L30:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void StripSpaces(char *data) {
  int i, j;
  char STR1[4096];
  i = 1;
  j = (int)strlen(data);
  if (!j)
    return;
  while ((data[i - 1] == ' ') && (i < j))
    i++;
  while ((data[j - 1] == ' ') && (j > 1))
    j--;
  strsub(STR1, data, (int)i, (int)(j - i + 1));
  strcpy(data, STR1);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<verify32>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L11
L9:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x4(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  xor    %edx,%eax
  movsbl %al,%eax
  or     %eax,-0x8(%rbp)
  addl   $0x1,-0x4(%rbp)
L11:
  cmpl   $0x1f,-0x4(%rbp)
  jle    L9
  mov    -0x8(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int verify32(const char *y, const char *x) {
  int res = 0;
  for (int i = 0; i < 32; i++) {
    res |= (y[i] ^ x[i]);
  }
  return res;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<verify32>:
  endbr64
  mov    $0x0,%edx
  mov    $0x0,%ecx
L2:
  movzbl (%rdi,%rdx,1),%eax
  xor    (%rsi,%rdx,1),%al
  movsbl %al,%eax
  or     %eax,%ecx
  add    $0x1,%rdx
  cmp    $0x20,%rdx
  jne    L2
  mov    %ecx,%eax
  ret
```

assistant: ```c
int verify32(const char *y, const char *x) {
  int res = 0;
  for (int i = 0; i < 32; i++) {
    res |= (y[i] ^ x[i]);
  }
  return res;
}
```
user: What is the c source code of the assembly code below?

```asm
<verify32>:
  endbr64
  xor    %edx,%edx
  xor    %r8d,%r8d
  nopl   0x0(%rax)
L5:
  movzbl (%rdi,%rdx,1),%eax
  xor    (%rsi,%rdx,1),%al
  add    $0x1,%rdx
  movsbl %al,%eax
  or     %eax,%r8d
  cmp    $0x20,%rdx
  jne    L5
  mov    %r8d,%eax
  ret
```

assistant: ```c
int verify32(const char *y, const char *x) {
  int res = 0;
  for (int i = 0; i < 32; i++) {
    res |= (y[i] ^ x[i]);
  }
  return res;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<verify32>:
  endbr64
  movdqu (%rsi),%xmm7
  movdqu (%rdi),%xmm2
  pxor   %xmm4,%xmm4
  pxor   %xmm5,%xmm5
  movdqa %xmm4,%xmm1
  movdqu 0x10(%rdi),%xmm3
  pxor   %xmm7,%xmm2
  pcmpgtb %xmm2,%xmm1
  movdqa %xmm2,%xmm0
  punpcklbw %xmm1,%xmm0
  punpckhbw %xmm1,%xmm2
  movdqu 0x10(%rsi),%xmm1
  movdqa %xmm0,%xmm6
  movdqa %xmm2,%xmm7
  pxor   %xmm3,%xmm1
  pcmpgtb %xmm1,%xmm4
  movdqa %xmm1,%xmm3
  punpcklbw %xmm4,%xmm3
  punpckhbw %xmm4,%xmm1
  movdqa %xmm5,%xmm4
  pcmpgtw %xmm0,%xmm4
  punpcklwd %xmm4,%xmm6
  punpckhwd %xmm4,%xmm0
  movdqa %xmm2,%xmm4
  por    %xmm6,%xmm0
  movdqa %xmm5,%xmm6
  pcmpgtw %xmm2,%xmm6
  movdqa %xmm5,%xmm2
  pcmpgtw %xmm3,%xmm2
  pcmpgtw %xmm1,%xmm5
  punpcklwd %xmm6,%xmm7
  punpckhwd %xmm6,%xmm4
  por    %xmm7,%xmm4
  por    %xmm4,%xmm0
  movdqa %xmm3,%xmm4
  punpcklwd %xmm2,%xmm3
  punpckhwd %xmm2,%xmm4
  por    %xmm4,%xmm3
  por    %xmm3,%xmm0
  movdqa %xmm1,%xmm3
  punpcklwd %xmm5,%xmm1
  punpckhwd %xmm5,%xmm3
  por    %xmm3,%xmm1
  por    %xmm1,%xmm0
  movdqa %xmm0,%xmm1
  psrldq $0x8,%xmm1
  por    %xmm1,%xmm0
  movdqa %xmm0,%xmm1
  psrldq $0x4,%xmm1
  por    %xmm1,%xmm0
  movd   %xmm0,%eax
  ret
```

assistant: ```c
int verify32(const char *y, const char *x) {
  int res = 0;
  for (int i = 0; i < 32; i++) {
    res |= (y[i] ^ x[i]);
  }
  return res;
}
```
user: Translate the below assembly code into C programming language:

```asm
<putc_entity>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  cmpl   $0x26,-0x4(%rbp)
  jne    L28
  mov    -0x10(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x5,%edx
  mov    $0x1,%esi
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  jmp    L25
L28:
  cmpl   $0x3c,-0x4(%rbp)
  jne    L7
  mov    -0x10(%rbp),%rax
  mov    %rax,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  jmp    L25
L7:
  mov    -0x10(%rbp),%rdx
  mov    -0x4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <putc@plt>
L25:
  nop
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D10
datatype: string
name: retrieve_data
arguments: data_label: D13
datatype: string

tool: D10: &amp;

tool: D13: &lt;

assistant: ```c
void putc_entity(int ch, FILE *fp) {
  if (ch == '&')
    fputs("&amp;", fp);
  else if (ch == '<')
    fputs("&lt;", fp);
  else
    putc(ch, fp);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<putc_entity>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x26,%edi
  je     L13
  cmp    $0x3c,%edi
  je     L12
  call   <putc@plt>
L38:
  add    $0x8,%rsp
  ret
L13:
  mov    %rsi,%rcx
  mov    $0x5,%edx
  mov    $0x1,%esi
  lea    D13(%rip),%rdi
  call   <fwrite@plt>
  jmp    L38
L12:
  mov    %rsi,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  lea    D19(%rip),%rdi
  call   <fwrite@plt>
  jmp    L38
```

tool_calls: name: disassemble_data
arguments: data_tag: D13
type_guessed: string
name: disassemble_data
arguments: data_tag: D19
type_guessed: string

tool: D13: &amp;

tool: D19: &lt;

assistant: ```c
void putc_entity(int ch, FILE *fp) {
  if (ch == '&')
    fputs("&amp;", fp);
  else if (ch == '<')
    fputs("&lt;", fp);
  else
    putc(ch, fp);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<putc_entity>:
  endbr64
  cmp    $0x26,%edi
  je     L4
  cmp    $0x3c,%edi
  je     L6
  jmp    1060 <putc@plt>
  nopl   0x0(%rax,%rax,1)
L6:
  mov    %rsi,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  lea    D9(%rip),%rdi
  jmp    1070 <fwrite@plt>
  nopl   0x0(%rax)
L4:
  mov    %rsi,%rcx
  mov    $0x5,%edx
  mov    $0x1,%esi
  lea    D7(%rip),%rdi
  jmp    1070 <fwrite@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D9
datatype: string
name: retrieve_data
arguments: tag: D7
datatype: string

tool: D9: &lt;

tool: D7: &amp;

assistant: ```c
void putc_entity(int ch, FILE *fp) {
  if (ch == '&')
    fputs("&amp;", fp);
  else if (ch == '<')
    fputs("&lt;", fp);
  else
    putc(ch, fp);
}
```
user: Translate the below assembly code into C programming language:

```asm
<putc_entity>:
  endbr64
  cmp    $0x26,%edi
  je     L19
  cmp    $0x3c,%edi
  je     L7
  jmp    1060 <putc@plt>
  nopl   0x0(%rax,%rax,1)
L7:
  mov    %rsi,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  lea    D2(%rip),%rdi
  jmp    1070 <fwrite@plt>
  nopl   0x0(%rax)
L19:
  mov    %rsi,%rcx
  mov    $0x5,%edx
  mov    $0x1,%esi
  lea    D12(%rip),%rdi
  jmp    1070 <fwrite@plt>
```

tool_calls: name: unpack_data
arguments: tag: D2
type_guessed: string
name: unpack_data
arguments: tag: D12
type_guessed: string

tool: D2: &lt;

tool: D12: &amp;

assistant: ```c
void putc_entity(int ch, FILE *fp) {
  if (ch == '&')
    fputs("&amp;", fp);
  else if (ch == '<')
    fputs("&lt;", fp);
  else
    putc(ch, fp);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<utf8_length>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movq   $0x0,-0x10(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L8
L12:
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  and    $0xc0,%eax
  cmp    $0x80,%eax
  je     L29
  addq   $0x1,-0x8(%rbp)
L29:
  addq   $0x1,-0x10(%rbp)
L8:
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L12
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
size_t utf8_length(const char *utf8_data) {
  size_t i = 0, j = 0;
  while (utf8_data[i]) {
    if ((utf8_data[i] & 0xC0) != 0x80)
      j++;
    i++;
  }
  return j;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<utf8_length>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L16
  add    $0x1,%rdi
  mov    $0x0,%edx
L6:
  and    $0xc0,%eax
  cmp    $0x80,%eax
  setne  %al
  movzbl %al,%eax
  add    %rax,%rdx
  add    $0x1,%rdi
  movzbl -0x1(%rdi),%eax
  test   %al,%al
  jne    L6
L12:
  mov    %rdx,%rax
  ret
L16:
  mov    $0x0,%edx
  jmp    L12
```

assistant: ```c
size_t utf8_length(const char *utf8_data) {
  size_t i = 0, j = 0;
  while (utf8_data[i]) {
    if ((utf8_data[i] & 0xC0) != 0x80)
      j++;
    i++;
  }
  return j;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<utf8_length>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L19
  add    $0x1,%rdi
  xor    %r8d,%r8d
  nopw   0x0(%rax,%rax,1)
L12:
  and    $0xc0,%eax
  cmp    $0x80,%eax
  setne  %al
  add    $0x1,%rdi
  movzbl %al,%eax
  add    %rax,%r8
  movzbl -0x1(%rdi),%eax
  test   %al,%al
  jne    L12
  mov    %r8,%rax
  ret
  nopl   0x0(%rax,%rax,1)
L19:
  xor    %r8d,%r8d
  mov    %r8,%rax
  ret
```

assistant: ```c
size_t utf8_length(const char *utf8_data) {
  size_t i = 0, j = 0;
  while (utf8_data[i]) {
    if ((utf8_data[i] & 0xC0) != 0x80)
      j++;
    i++;
  }
  return j;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<utf8_length>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L4
  add    $0x1,%rdi
  xor    %r8d,%r8d
  nopw   0x0(%rax,%rax,1)
L12:
  and    $0xc0,%eax
  cmp    $0x80,%eax
  setne  %al
  add    $0x1,%rdi
  movzbl %al,%eax
  add    %rax,%r8
  movzbl -0x1(%rdi),%eax
  test   %al,%al
  jne    L12
  mov    %r8,%rax
  ret
  nopl   0x0(%rax,%rax,1)
L4:
  xor    %r8d,%r8d
  mov    %r8,%rax
  ret
```

assistant: ```c
size_t utf8_length(const char *utf8_data) {
  size_t i = 0, j = 0;
  while (utf8_data[i]) {
    if ((utf8_data[i] & 0xC0) != 0x80)
      j++;
    i++;
  }
  return j;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<scanstring>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %rcx,-0x20(%rbp)
  mov    -0x10(%rbp),%rax
  movl   $0x0,(%rax)
  mov    -0x18(%rbp),%rax
  movl   $0x0,(%rax)
  mov    -0x20(%rbp),%rax
  movl   $0x0,(%rax)
  jmp    L11
L41:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <isascii@plt>
  test   %rax,%rax
  je     L108
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  jbe    L151
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x39,%al
  jbe    L13
L151:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x40,%al
  jbe    L107
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x5a,%al
  jbe    L13
L107:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x60,%al
  jbe    L118
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x7a,%al
  jbe    L13
L118:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x21,%al
  je     L13
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2a,%al
  je     L13
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2b,%al
  je     L13
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2d,%al
  je     L13
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  je     L13
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x3d,%al
  je     L13
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x5f,%al
  je     L13
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L13
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,(%rax)
  jmp    L13
L108:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,(%rax)
L13:
  addq   $0x1,-0x8(%rbp)
L11:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L41
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  test   %eax,%eax
  setg   %al
  movzbl %al,%eax
  leave
  ret
```

assistant: ```c
int scanstring(const char *string, int *asciilen, int *eightbitchars, int *specialchars) {
  *asciilen = 0;
  *eightbitchars = 0;
  *specialchars = 0;
  for (; *string != '\0'; string++) {
    if ((isascii((unsigned char)*string))) {
      (*asciilen)++;
      if (!(((unsigned char)*string >= '0' && (unsigned char)*string <= '9') || ((unsigned char)*string >= 'A' && (unsigned char)*string <= 'Z') || ((unsigned char)*string >= 'a' && (unsigned char)*string <= 'z') || (unsigned char)*string == '!' || (unsigned char)*string == '*' || (unsigned char)*string == '+' || (unsigned char)*string == '-' || (unsigned char)*string == '/' || (unsigned char)*string == '=' || (unsigned char)*string == '_') && *string != ' ')
        (*specialchars)++;
    } else {
      (*eightbitchars)++;
    }
  }
  return *eightbitchars > 0;
}
```