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

```asm
<limitValue>:
  endbr64
  mov    $0xffffff81,%eax
  mov    $0x7f,%edx
  cmp    %eax,%edi
  cmovge %edi,%eax
  cmp    %edx,%eax
  cmovg  %edx,%eax
  ret
```

assistant: ```c
int limitValue(int value) {
  if (value >= 127) {
    return 127;
  } else if (value <= -127) {
    return -127;
  }
  return value;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<sign_unext>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %rdx,-0x20(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <ones@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x14(%rbp),%eax
  and    -0x4(%rbp),%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,(%rax)
  nop
  leave
  ret
```

assistant: ```c
void sign_unext(x, len, result) unsigned int x, len;
unsigned int *result;
{
  unsigned int len_ones;
  len_ones = ones(len);
  *result = x & len_ones;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<sign_unext>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebp
  mov    %esi,%edi
  mov    %rdx,%rbx
  mov    $0x0,%eax
  call   <ones@plt>
  and    %ebp,%eax
  mov    %eax,(%rbx)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void sign_unext(x, len, result) unsigned int x, len;
unsigned int *result;
{
  unsigned int len_ones;
  len_ones = ones(len);
  *result = x & len_ones;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<sign_unext>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  mov    %edi,%ebp
  mov    %esi,%edi
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  call   <ones@plt>
  and    %ebp,%eax
  mov    %eax,(%rbx)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void sign_unext(x, len, result) unsigned int x, len;
unsigned int *result;
{
  unsigned int len_ones;
  len_ones = ones(len);
  *result = x & len_ones;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<expand>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rsi,%r13
  movzbl (%rdi),%eax
  test   %al,%al
  je     L72
  lea    0x1(%rdi),%rbx
  mov    $0x0,%ebp
  mov    $0x0,%r12d
  jmp    L54
L65:
  test   %r12d,%r12d
  je     L79
  movsbl -0x2(%rbx),%r14d
  add    $0x1,%r14d
L35:
  movzbl (%rbx),%ecx
  test   %cl,%cl
  je     L1
  movsbl %cl,%ecx
  sub    $0x1,%ecx
L60:
  cmp    %ecx,%r14d
  jg     L30
  movslq %ebp,%rdx
  add    %r13,%rdx
  mov    %ecx,%esi
  add    $0x1,%ecx
  mov    %r14d,%eax
L69:
  mov    %al,(%rdx)
  add    $0x1,%eax
  add    $0x1,%rdx
  cmp    %ecx,%eax
  jne    L69
  sub    %r14d,%ebp
  lea    0x1(%rbp,%rsi,1),%ebp
L30:
  add    $0x1,%r12d
  add    $0x1,%rbx
  movzbl -0x1(%rbx),%eax
  test   %al,%al
  je     L26
L54:
  cmp    $0x2d,%al
  je     L65
  movslq %ebp,%rdx
  mov    %al,0x0(%r13,%rdx,1)
  lea    0x1(%rbp),%ebp
  jmp    L30
L79:
  movsbl (%rbx),%r15d
  mov    %r15d,%edi
  call   <isdigit@plt>
  mov    $0x30,%r14d
  test   %rax,%rax
  jne    L35
  mov    %r15d,%edi
  call   <islower@plt>
  cmp    $0x1,%rax
  sbb    %r14d,%r14d
  and    $0xffffffe0,%r14d
  add    $0x61,%r14d
  jmp    L35
L1:
  movsbl -0x2(%rbx),%edi
  call   <isdigit@plt>
  mov    $0x39,%ecx
  test   %rax,%rax
  jne    L60
  movsbl -0x2(%rbx),%edi
  call   <islower@plt>
  cmp    $0x1,%rax
  sbb    %ecx,%ecx
  and    $0xffffffe0,%ecx
  add    $0x7a,%ecx
  jmp    L60
L72:
  mov    $0x0,%ebp
L26:
  movslq %ebp,%rbp
  movb   $0x0,0x0(%r13,%rbp,1)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void expand(char *s1, char *s2) {
  int i, j, k;
  i = j = 0;
  int min = 0, max = 0;
  for (; s1[i] != '\0'; i++) {
    if (s1[i] == '-') {
      if (i != 0) {
        min = s1[i - 1] + 1;
      } else {
        max = s1[i + 1];
        if (isdigit(max)) {
          min = '0';
        } else if (islower(max)) {
          min = 'a';
        } else {
          min = 'A';
        }
      }
      if (s1[i + 1] != '\0') {
        max = s1[i + 1] - 1;
      } else {
        if (isdigit(s1[i - 1])) {
          max = '9';
        } else if (islower(s1[i - 1])) {
          max = 'z';
        } else {
          max = 'Z';
        }
      }
      for (k = min; k <= max; k++) {
        s2[j++] = k;
      }
    } else {
      s2[j++] = s1[i];
    }
  }
  s2[j] = '\0';
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<expand>:
  endbr64
  push   %r15
  mov    %rsi,%r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  movzbl (%rdi),%eax
  test   %al,%al
  je     L61
  mov    %rdi,%r14
  xor    %r12d,%r12d
  xor    %ebp,%ebp
  xor    %r13d,%r13d
  jmp    L41
  nopl   (%rax)
L77:
  mov    %al,(%rbx)
  add    $0x1,%r12d
  movslq %r12d,%r13
L54:
  add    $0x1,%rbp
  movzbl (%r14,%rbp,1),%eax
  test   %al,%al
  je     L99
L41:
  lea    (%r15,%r13,1),%rbx
  cmp    $0x2d,%al
  jne    L77
  test   %rbp,%rbp
  je     L57
  movsbl -0x1(%r14,%rbp,1),%r8d
  add    $0x1,%r8d
L101:
  movsbl 0x1(%r14,%rbp,1),%esi
  test   %sil,%sil
  je     L74
L36:
  sub    $0x1,%esi
L109:
  cmp    %esi,%r8d
  jg     L54
  mov    %rbx,%rdx
  lea    0x1(%rsi),%ecx
  mov    %r8d,%eax
  nopl   (%rax)
L108:
  mov    %al,(%rdx)
  add    $0x1,%eax
  add    $0x1,%rdx
  cmp    %ecx,%eax
  jne    L108
  add    $0x1,%rbp
  sub    %r8d,%r12d
  movzbl (%r14,%rbp,1),%eax
  lea    0x1(%rsi,%r12,1),%r12d
  movslq %r12d,%r13
  test   %al,%al
  jne    L41
  nopl   (%rax)
L99:
  add    %r13,%r15
L61:
  movb   $0x0,(%r15)
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  xchg   %ax,%ax
L57:
  movsbl 0x1(%r14),%edi
  mov    %edi,0xc(%rsp)
  call   <isdigit@plt>
  mov    0xc(%rsp),%edi
  mov    $0x30,%r8d
  test   %rax,%rax
  jne    L101
  call   <islower@plt>
  movsbl 0x1(%r14,%rbp,1),%esi
  cmp    $0x1,%rax
  sbb    %r8d,%r8d
  and    $0xffffffe0,%r8d
  add    $0x61,%r8d
  test   %sil,%sil
  jne    L36
L74:
  movsbl -0x1(%r14,%rbp,1),%edi
  mov    %r8d,0xc(%rsp)
  call   <isdigit@plt>
  mov    0xc(%rsp),%r8d
  mov    $0x39,%esi
  test   %rax,%rax
  jne    L109
  movsbl -0x1(%r14,%rbp,1),%edi
  call   <islower@plt>
  mov    0xc(%rsp),%r8d
  cmp    $0x1,%rax
  sbb    %esi,%esi
  and    $0xffffffe0,%esi
  add    $0x7a,%esi
  jmp    L109
```

assistant: ```c
void expand(char *s1, char *s2) {
  int i, j, k;
  i = j = 0;
  int min = 0, max = 0;
  for (; s1[i] != '\0'; i++) {
    if (s1[i] == '-') {
      if (i != 0) {
        min = s1[i - 1] + 1;
      } else {
        max = s1[i + 1];
        if (isdigit(max)) {
          min = '0';
        } else if (islower(max)) {
          min = 'a';
        } else {
          min = 'A';
        }
      }
      if (s1[i + 1] != '\0') {
        max = s1[i + 1] - 1;
      } else {
        if (isdigit(s1[i - 1])) {
          max = '9';
        } else if (islower(s1[i - 1])) {
          max = 'z';
        } else {
          max = 'Z';
        }
      }
      for (k = min; k <= max; k++) {
        s2[j++] = k;
      }
    } else {
      s2[j++] = s1[i];
    }
  }
  s2[j] = '\0';
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<Clock_Init>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  nop
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void Clock_Init(void) {
  __asm("nop ");
  __asm("nop ");
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<Clock_Init>:
  endbr64
  nop
  nop
  ret
```

assistant: ```c
void Clock_Init(void) {
  __asm("nop ");
  __asm("nop ");
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<Clock_Init>:
  endbr64
  nop
  nop
  ret
```

assistant: ```c
void Clock_Init(void) {
  __asm("nop ");
  __asm("nop ");
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<Clock_Init>:
  endbr64
  nop
  nop
  ret
```

assistant: ```c
void Clock_Init(void) {
  __asm("nop ");
  __asm("nop ");
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<check_thunks>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x28(%rbp),%rax
  sub    $0x4,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %eax,%edx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x8b,%al
  jne    L133
  mov    -0x8(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  cmp    $0x24,%al
  jne    L133
  mov    -0x8(%rbp),%rax
  add    $0x3,%rax
  movzbl (%rax),%eax
  cmp    $0xc3,%al
  jne    L133
  movb   $0xb8,-0x19(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  cmp    $0x1c,%eax
  je     L139
  cmp    $0x1c,%eax
  jg     L132
  cmp    $0x14,%eax
  je     L57
  cmp    $0x14,%eax
  jg     L132
  cmp    $0x4,%eax
  je     L115
  cmp    $0xc,%eax
  je     L11
  jmp    L132
L139:
  movzbl -0x19(%rbp),%eax
  add    $0x3,%eax
  mov    %al,-0x19(%rbp)
  jmp    L130
L11:
  movzbl -0x19(%rbp),%eax
  add    $0x1,%eax
  mov    %al,-0x19(%rbp)
  jmp    L130
L57:
  movzbl -0x19(%rbp),%eax
  add    $0x2,%eax
  mov    %al,-0x19(%rbp)
  jmp    L130
L132:
  nop
  jmp    L130
L115:
  nop
L130:
  subq   $0x1,-0x18(%rbp)
  movzbl -0x19(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %dl,(%rax)
  addq   $0x1,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    -0x30(%rbp),%rdx
  mov    %rdx,(%rax)
  addq   $0x4,-0x18(%rbp)
  nop
L133:
  nop
  pop    %rbp
  ret
```

assistant: ```c
void check_thunks(unsigned char *dest, unsigned char *pc) {
  unsigned char *writeaddr = dest - 4;
  unsigned char *calloffset = *(unsigned char **)writeaddr;
  unsigned char *calladdr = (unsigned char *)(dest + (unsigned int)calloffset);
  if ((*calladdr == 0x8B) && (*(calladdr + 2) == 0x24) && (*(calladdr + 3) == 0xC3)) {
    char movByte = 0xB8;
    switch (*(calladdr + 1)) {
    case 0x04: {
      movByte += 0;
      break;
    }
    case 0x1C: {
      movByte += 3;
      break;
    }
    case 0x0C: {
      movByte += 1;
      break;
    }
    case 0x14: {
      movByte += 2;
      break;
    }
    default: {
      break;
    }
    }
    writeaddr--;
    *writeaddr = movByte;
    writeaddr++;
    *(void **)writeaddr = (void *)pc;
    writeaddr += 4;
  }
  return;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<check_thunks>:
  endbr64
  mov    -0x4(%rdi),%eax
  add    %rdi,%rax
  cmpb   $0x8b,(%rax)
  je     L15
L58:
  ret
L15:
  cmpb   $0x24,0x2(%rax)
  jne    L58
  cmpb   $0xc3,0x3(%rax)
  jne    L58
  movzbl 0x1(%rax),%edx
  mov    $0xffffffba,%eax
  cmp    $0x14,%dl
  je     L22
  mov    $0xffffffbb,%eax
  cmp    $0x1c,%dl
  je     L22
  cmp    $0xc,%dl
  sete   %al
  sub    $0x48,%eax
L22:
  mov    %al,-0x5(%rdi)
  mov    %rsi,-0x4(%rdi)
  jmp    L58
```

assistant: ```c
void check_thunks(unsigned char *dest, unsigned char *pc) {
  unsigned char *writeaddr = dest - 4;
  unsigned char *calloffset = *(unsigned char **)writeaddr;
  unsigned char *calladdr = (unsigned char *)(dest + (unsigned int)calloffset);
  if ((*calladdr == 0x8B) && (*(calladdr + 2) == 0x24) && (*(calladdr + 3) == 0xC3)) {
    char movByte = 0xB8;
    switch (*(calladdr + 1)) {
    case 0x04: {
      movByte += 0;
      break;
    }
    case 0x1C: {
      movByte += 3;
      break;
    }
    case 0x0C: {
      movByte += 1;
      break;
    }
    case 0x14: {
      movByte += 2;
      break;
    }
    default: {
      break;
    }
    }
    writeaddr--;
    *writeaddr = movByte;
    writeaddr++;
    *(void **)writeaddr = (void *)pc;
    writeaddr += 4;
  }
  return;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<check_thunks>:
  endbr64
  mov    -0x4(%rdi),%eax
  add    %rdi,%rax
  cmpb   $0x8b,(%rax)
  je     L0
L27:
  ret
L0:
  cmpb   $0x24,0x2(%rax)
  jne    L27
  cmpb   $0xc3,0x3(%rax)
  jne    L27
  movzbl 0x1(%rax),%eax
  mov    $0xffffffb8,%edx
  sub    $0xc,%eax
  cmp    $0x10,%al
  ja     L3
  movzbl %al,%eax
  lea    D4(%rip),%rdx
  movzbl (%rdx,%rax,1),%edx
L3:
  mov    %dl,-0x5(%rdi)
  mov    %rsi,-0x4(%rdi)
  ret
```

assistant: ```c
void check_thunks(unsigned char *dest, unsigned char *pc) {
  unsigned char *writeaddr = dest - 4;
  unsigned char *calloffset = *(unsigned char **)writeaddr;
  unsigned char *calladdr = (unsigned char *)(dest + (unsigned int)calloffset);
  if ((*calladdr == 0x8B) && (*(calladdr + 2) == 0x24) && (*(calladdr + 3) == 0xC3)) {
    char movByte = 0xB8;
    switch (*(calladdr + 1)) {
    case 0x04: {
      movByte += 0;
      break;
    }
    case 0x1C: {
      movByte += 3;
      break;
    }
    case 0x0C: {
      movByte += 1;
      break;
    }
    case 0x14: {
      movByte += 2;
      break;
    }
    default: {
      break;
    }
    }
    writeaddr--;
    *writeaddr = movByte;
    writeaddr++;
    *(void **)writeaddr = (void *)pc;
    writeaddr += 4;
  }
  return;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<check_thunks>:
  endbr64
  mov    -0x4(%rdi),%eax
  add    %rdi,%rax
  cmpb   $0x8b,(%rax)
  je     L21
L23:
  ret
L21:
  cmpb   $0x24,0x2(%rax)
  jne    L23
  cmpb   $0xc3,0x3(%rax)
  jne    L23
  movzbl 0x1(%rax),%eax
  mov    $0xffffffb8,%edx
  sub    $0xc,%eax
  cmp    $0x10,%al
  ja     L29
  movzbl %al,%eax
  lea    D3(%rip),%rdx
  movzbl (%rdx,%rax,1),%edx
L29:
  mov    %dl,-0x5(%rdi)
  mov    %rsi,-0x4(%rdi)
  ret
```

assistant: ```c
void check_thunks(unsigned char *dest, unsigned char *pc) {
  unsigned char *writeaddr = dest - 4;
  unsigned char *calloffset = *(unsigned char **)writeaddr;
  unsigned char *calladdr = (unsigned char *)(dest + (unsigned int)calloffset);
  if ((*calladdr == 0x8B) && (*(calladdr + 2) == 0x24) && (*(calladdr + 3) == 0xC3)) {
    char movByte = 0xB8;
    switch (*(calladdr + 1)) {
    case 0x04: {
      movByte += 0;
      break;
    }
    case 0x1C: {
      movByte += 3;
      break;
    }
    case 0x0C: {
      movByte += 1;
      break;
    }
    case 0x14: {
      movByte += 2;
      break;
    }
    default: {
      break;
    }
    }
    writeaddr--;
    *writeaddr = movByte;
    writeaddr++;
    *(void **)writeaddr = (void *)pc;
    writeaddr += 4;
  }
  return;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<_strstr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  lea    D38(%rip),%rdx
  mov    %rax,%rsi
  lea    D217(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%edx
  lea    D152(%rip),%rax
  mov    %rax,%rsi
  lea    D195(%rip),%rax
  mov    %rax,%rdi
  call   <_strstr_test@plt>
  test   %rax,%rax
  jne    L29
  lea    D152(%rip),%rax
  mov    %rax,%rdx
  lea    D152(%rip),%rax
  mov    %rax,%rsi
  lea    D152(%rip),%rax
  mov    %rax,%rdi
  call   <_strstr_test@plt>
  test   %rax,%rax
  jne    L29
  lea    D163(%rip),%rax
  mov    %rax,%rdx
  lea    D152(%rip),%rax
  mov    %rax,%rsi
  lea    D163(%rip),%rax
  mov    %rax,%rdi
  call   <_strstr_test@plt>
  test   %rax,%rax
  jne    L29
  lea    D140(%rip),%rax
  mov    %rax,%rdx
  lea    D152(%rip),%rax
  mov    %rax,%rsi
  lea    D140(%rip),%rax
  mov    %rax,%rdi
  call   <_strstr_test@plt>
  test   %rax,%rax
  jne    L29
  lea    D152(%rip),%rax
  mov    %rax,%rdx
  lea    D152(%rip),%rax
  mov    %rax,%rsi
  lea    D137(%rip),%rax
  mov    %rax,%rdi
  call   <_strstr_test@plt>
  test   %rax,%rax
  jne    L29
  lea    D163(%rip),%rax
  mov    %rax,%rdx
  lea    D152(%rip),%rax
  mov    %rax,%rsi
  lea    D20(%rip),%rax
  mov    %rax,%rdi
  call   <_strstr_test@plt>
  test   %rax,%rax
  jne    L29
  lea    D140(%rip),%rax
  mov    %rax,%rdx
  lea    D152(%rip),%rax
  mov    %rax,%rsi
  lea    D203(%rip),%rax
  mov    %rax,%rdi
  call   <_strstr_test@plt>
  test   %rax,%rax
  je     L59
L29:
  mov    $0xffffffff,%eax
  jmp    L15
L59:
  mov    $0x0,%eax
L15:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D38
type_guessed: string
name: disassemble_data
arguments: label: D217
type_guessed: string
name: disassemble_data
arguments: label: D152
type_guessed: string
name: disassemble_data
arguments: label: D195
type_guessed: string
name: disassemble_data
arguments: label: D163
type_guessed: string
name: disassemble_data
arguments: label: D140
type_guessed: string
name: disassemble_data
arguments: label: D137
type_guessed: string
name: disassemble_data
arguments: label: D20
type_guessed: string
name: disassemble_data
arguments: label: D203
type_guessed: string

tool: D38: strstr()

tool: D217: %s: Testing %s


tool: D152: needle

tool: D195: haystack

tool: D163: needle 

tool: D140: needle again

tool: D137: haystack with a needle

tool: D20: haystack with a needle 

tool: D203: haystack with a needle again

assistant: ```c
int _strstr(char const *progname) {
  printf("%s: Testing %s\n", progname, "strstr()");
  if (_strstr_test("haystack", "needle", NULL) != 0 || _strstr_test("needle", "needle", "needle") != 0 || _strstr_test("needle ", "needle", "needle ") != 0 || _strstr_test("needle again", "needle", "needle again") != 0 || _strstr_test("haystack with a needle", "needle", "needle") != 0 || _strstr_test("haystack with a needle ", "needle", "needle ") != 0 || _strstr_test("haystack with a needle again", "needle", "needle again") != 0)
    return -1;
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<_strstr>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  lea    D71(%rip),%rdx
  lea    D96(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%edx
  lea    D119(%rip),%rsi
  lea    D142(%rip),%rdi
  call   <_strstr_test@plt>
  test   %rax,%rax
  jne    L115
  lea    D119(%rip),%rdi
  mov    %rdi,%rdx
  mov    %rdi,%rsi
  call   <_strstr_test@plt>
  test   %rax,%rax
  jne    L95
  lea    D55(%rip),%rdi
  mov    %rdi,%rdx
  lea    D119(%rip),%rsi
  call   <_strstr_test@plt>
  test   %rax,%rax
  jne    L83
  lea    D53(%rip),%rdi
  mov    %rdi,%rdx
  lea    D119(%rip),%rsi
  call   <_strstr_test@plt>
  test   %rax,%rax
  jne    L54
  lea    D119(%rip),%rsi
  mov    %rsi,%rdx
  lea    D8(%rip),%rdi
  call   <_strstr_test@plt>
  test   %rax,%rax
  jne    L1
  lea    D55(%rip),%rdx
  lea    D119(%rip),%rsi
  lea    D35(%rip),%rdi
  call   <_strstr_test@plt>
  test   %rax,%rax
  jne    L106
  lea    D53(%rip),%rdx
  lea    D119(%rip),%rsi
  lea    D64(%rip),%rdi
  call   <_strstr_test@plt>
  neg    %rax
  sbb    %eax,%eax
L41:
  add    $0x8,%rsp
  ret
L115:
  mov    $0xffffffff,%eax
  jmp    L41
L95:
  mov    $0xffffffff,%eax
  jmp    L41
L83:
  mov    $0xffffffff,%eax
  jmp    L41
L54:
  mov    $0xffffffff,%eax
  jmp    L41
L1:
  mov    $0xffffffff,%eax
  jmp    L41
L106:
  mov    $0xffffffff,%eax
  jmp    L41
```

tool_calls: name: retrieve_data
arguments: tag: D71
type: string
name: retrieve_data
arguments: tag: D96
type: string
name: retrieve_data
arguments: tag: D119
type: string
name: retrieve_data
arguments: tag: D142
type: string
name: retrieve_data
arguments: tag: D55
type: string
name: retrieve_data
arguments: tag: D53
type: string
name: retrieve_data
arguments: tag: D8
type: string
name: retrieve_data
arguments: tag: D35
type: string
name: retrieve_data
arguments: tag: D64
type: string

tool: D71: strstr()

tool: D96: %s: Testing %s


tool: D119: needle

tool: D142: haystack

tool: D55: needle 

tool: D53: needle again

tool: D8: haystack with a needle

tool: D35: haystack with a needle 

tool: D64: haystack with a needle again

assistant: ```c
int _strstr(char const *progname) {
  printf("%s: Testing %s\n", progname, "strstr()");
  if (_strstr_test("haystack", "needle", NULL) != 0 || _strstr_test("needle", "needle", "needle") != 0 || _strstr_test("needle ", "needle", "needle ") != 0 || _strstr_test("needle again", "needle", "needle again") != 0 || _strstr_test("haystack with a needle", "needle", "needle") != 0 || _strstr_test("haystack with a needle ", "needle", "needle ") != 0 || _strstr_test("haystack with a needle again", "needle", "needle again") != 0)
    return -1;
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<_strstr>:
  endbr64
  push   %r13
  mov    %rdi,%rsi
  lea    D33(%rip),%rdx
  lea    D36(%rip),%rdi
  push   %r12
  push   %rbp
  lea    D25(%rip),%rbp
  call   <printf@plt>
  xor    %edx,%edx
  mov    %rbp,%rsi
  lea    D64(%rip),%rdi
  call   <_strstr_test@plt>
  test   %rax,%rax
  jne    L49
  mov    %rbp,%rdx
  mov    %rbp,%rsi
  mov    %rbp,%rdi
  call   <_strstr_test@plt>
  test   %rax,%rax
  jne    L49
  lea    D21(%rip),%r12
  mov    %rbp,%rsi
  mov    %r12,%rdx
  mov    %r12,%rdi
  call   <_strstr_test@plt>
  test   %rax,%rax
  jne    L49
  lea    D17(%rip),%r13
  mov    %rbp,%rsi
  mov    %r13,%rdx
  mov    %r13,%rdi
  call   <_strstr_test@plt>
  test   %rax,%rax
  jne    L49
  mov    %rbp,%rdx
  mov    %rbp,%rsi
  lea    D59(%rip),%rdi
  call   <_strstr_test@plt>
  test   %rax,%rax
  jne    L49
  mov    %r12,%rdx
  mov    %rbp,%rsi
  lea    D78(%rip),%rdi
  call   <_strstr_test@plt>
  test   %rax,%rax
  jne    L49
  mov    %r13,%rdx
  mov    %rbp,%rsi
  lea    D74(%rip),%rdi
  call   <_strstr_test@plt>
  pop    %rbp
  pop    %r12
  neg    %rax
  pop    %r13
  sbb    %eax,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L49:
  pop    %rbp
  mov    $0xffffffff,%eax
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: read_data
arguments: data_label: D33
datatype: string
name: read_data
arguments: data_label: D36
datatype: string
name: read_data
arguments: data_label: D25
datatype: string
name: read_data
arguments: data_label: D64
datatype: string
name: read_data
arguments: data_label: D21
datatype: string
name: read_data
arguments: data_label: D17
datatype: string
name: read_data
arguments: data_label: D59
datatype: string
name: read_data
arguments: data_label: D78
datatype: string
name: read_data
arguments: data_label: D74
datatype: string

tool: D33: strstr()

tool: D36: %s: Testing %s


tool: D25: needle

tool: D64: haystack

tool: D21: needle 

tool: D17: needle again

tool: D59: haystack with a needle

tool: D78: haystack with a needle 

tool: D74: haystack with a needle again

assistant: ```c
int _strstr(char const *progname) {
  printf("%s: Testing %s\n", progname, "strstr()");
  if (_strstr_test("haystack", "needle", NULL) != 0 || _strstr_test("needle", "needle", "needle") != 0 || _strstr_test("needle ", "needle", "needle ") != 0 || _strstr_test("needle again", "needle", "needle again") != 0 || _strstr_test("haystack with a needle", "needle", "needle") != 0 || _strstr_test("haystack with a needle ", "needle", "needle ") != 0 || _strstr_test("haystack with a needle again", "needle", "needle again") != 0)
    return -1;
  return 0;
}
```