ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<readChar>:
  endbr64
  mov    %rdi,%rdx
  mov    (%rdi),%rcx
  lea    0x1(%rcx),%rsi
  movzbl (%rcx),%eax
  cmp    $0x5c,%eax
  je     L72
L8:
  mov    %rsi,(%rdx)
  ret
L72:
  movzbl 0x1(%rcx),%edi
  test   %dil,%dil
  je     L8
  lea    0x2(%rcx),%rsi
  movzbl %dil,%eax
  sub    $0x30,%eax
  cmp    $0x9,%eax
  jbe    L99
  lea    -0x61(%rdi),%eax
  cmp    $0x15,%al
  ja     L55
  movzbl %al,%eax
  lea    D8(%rip),%rcx
  movslq (%rcx,%rax,4),%rax
  add    %rcx,%rax
  notrack jmp *%rax
L99:
  lea    -0x30(%rdi),%eax
  lea    0x3(%rcx),%rsi
  movzbl 0x2(%rcx),%r8d
  movzbl %r8b,%edi
  sub    $0x30,%edi
  cmp    $0x9,%edi
  ja     L116
  lea    -0x30(%r8,%rax,8),%eax
  lea    0x4(%rcx),%rsi
  movzbl 0x3(%rcx),%r8d
  movzbl %r8b,%edi
  sub    $0x30,%edi
  cmp    $0x9,%edi
  ja     L116
  lea    -0x30(%r8,%rax,8),%eax
  lea    0x5(%rcx),%rsi
L116:
  sub    $0x1,%rsi
  movzbl %al,%eax
  jmp    L8
  mov    $0x7,%eax
  jmp    L8
L55:
  movzbl %dil,%eax
  jmp    L8
  mov    $0x1b,%eax
  jmp    L8
  mov    $0xc,%eax
  jmp    L8
  mov    $0xa,%eax
  jmp    L8
  mov    $0xd,%eax
  jmp    L8
  mov    $0x9,%eax
  jmp    L8
  mov    $0xb,%eax
  jmp    L8
  mov    $0x8,%eax
  jmp    L8
```

assistant: ```c
int readChar(unsigned char **cp) {
  unsigned char *cclass = *cp;
  int c = *cclass++, i = 0;
  if ('\\' == c && *cclass) {
    c = *cclass++;
    if (c >= '0' && c <= '9') {
      unsigned char oct = 0;
      for (i = 2; i >= 0; i--) {
        if (!(c >= '0' && c <= '9'))
          break;
        oct = (oct * 8) + (c - '0');
        c = *cclass++;
      }
      cclass--;
      c = oct;
      goto done;
    }
    switch (c) {
    case 'a':
      c = '\a';
      break;
    case 'b':
      c = '\b';
      break;
    case 'e':
      c = '\e';
      break;
    case 'f':
      c = '\f';
      break;
    case 'n':
      c = '\n';
      break;
    case 'r':
      c = '\r';
      break;
    case 't':
      c = '\t';
      break;
    case 'v':
      c = '\v';
      break;
    default:
      break;
    }
  }
done:
  *cp = cclass;
  return c;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<readChar>:
  endbr64
  mov    (%rdi),%rdx
  movzbl (%rdx),%eax
  lea    0x1(%rdx),%rcx
  cmp    $0x5c,%eax
  je     L18
L108:
  mov    %rcx,(%rdi)
  ret
  nopw   0x0(%rax,%rax,1)
L18:
  movzbl 0x1(%rdx),%esi
  test   %sil,%sil
  je     L108
  movzbl %sil,%eax
  lea    0x2(%rdx),%rcx
  lea    -0x30(%rax),%r8d
  cmp    $0x9,%r8d
  jbe    L139
  sub    $0x61,%esi
  cmp    $0x15,%sil
  ja     L108
  lea    D1(%rip),%r8
  movzbl %sil,%esi
  movslq (%r8,%rsi,4),%rdx
  add    %r8,%rdx
  notrack jmp *%rdx
  nopl   0x0(%rax)
L139:
  add    $0x5,%rdx
  xor    %esi,%esi
  cmp    $0x9,%r8d
  ja     L102
L121:
  lea    0x1(%rcx),%r8
  lea    -0x30(%rax,%rsi,8),%esi
  movzbl (%rcx),%eax
  cmp    %r8,%rdx
  je     L146
  mov    %r8,%rcx
  lea    -0x30(%rax),%r8d
  cmp    $0x9,%r8d
  jbe    L121
L102:
  sub    $0x1,%rcx
  nopl   (%rax)
L146:
  movzbl %sil,%eax
  jmp    L108
  mov    $0xb,%eax
  jmp    L108
  mov    $0x9,%eax
  jmp    L108
  mov    $0xd,%eax
  jmp    L108
  mov    $0xa,%eax
  jmp    L108
  mov    $0xc,%eax
  jmp    L108
  mov    $0x1b,%eax
  jmp    L108
  mov    $0x8,%eax
  jmp    L108
  mov    $0x7,%eax
  jmp    L108
```

assistant: ```c
int readChar(unsigned char **cp) {
  unsigned char *cclass = *cp;
  int c = *cclass++, i = 0;
  if ('\\' == c && *cclass) {
    c = *cclass++;
    if (c >= '0' && c <= '9') {
      unsigned char oct = 0;
      for (i = 2; i >= 0; i--) {
        if (!(c >= '0' && c <= '9'))
          break;
        oct = (oct * 8) + (c - '0');
        c = *cclass++;
      }
      cclass--;
      c = oct;
      goto done;
    }
    switch (c) {
    case 'a':
      c = '\a';
      break;
    case 'b':
      c = '\b';
      break;
    case 'e':
      c = '\e';
      break;
    case 'f':
      c = '\f';
      break;
    case 'n':
      c = '\n';
      break;
    case 'r':
      c = '\r';
      break;
    case 't':
      c = '\t';
      break;
    case 'v':
      c = '\v';
      break;
    default:
      break;
    }
  }
done:
  *cp = cclass;
  return c;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<readChar>:
  endbr64
  mov    (%rdi),%rcx
  mov    %rdi,%rdx
  movzbl (%rcx),%eax
  lea    0x1(%rcx),%rsi
  cmp    $0x5c,%eax
  je     L18
L114:
  mov    %rsi,(%rdx)
  ret
  nopw   0x0(%rax,%rax,1)
L18:
  movzbl 0x1(%rcx),%edi
  test   %dil,%dil
  je     L114
  movzbl %dil,%eax
  lea    0x2(%rcx),%rsi
  lea    -0x30(%rax),%r8d
  cmp    $0x9,%r8d
  jbe    L159
  sub    $0x61,%edi
  cmp    $0x15,%dil
  ja     L114
  lea    D8(%rip),%r8
  movzbl %dil,%edi
  movslq (%r8,%rdi,4),%rcx
  add    %r8,%rcx
  notrack jmp *%rcx
  nopl   0x0(%rax)
L159:
  lea    -0x30(%rdi),%eax
  movzbl 0x2(%rcx),%edi
  lea    0x3(%rcx),%rsi
  mov    %edi,%r8d
  sub    $0x30,%edi
  cmp    $0x9,%edi
  ja     L63
  lea    0x4(%rcx),%rsi
  movzbl 0x3(%rcx),%ecx
  lea    -0x30(%r8,%rax,8),%eax
  mov    %ecx,%edi
  sub    $0x30,%ecx
  cmp    $0x9,%ecx
  ja     L63
  lea    -0x30(%rdi,%rax,8),%eax
L129:
  movzbl %al,%eax
  jmp    L114
  mov    $0xb,%eax
  jmp    L114
  mov    $0x9,%eax
  jmp    L114
  mov    $0xd,%eax
  jmp    L114
  mov    $0xa,%eax
  jmp    L114
  mov    $0xc,%eax
  jmp    L114
  mov    $0x1b,%eax
  jmp    L114
  mov    $0x8,%eax
  jmp    L114
  mov    $0x7,%eax
  jmp    L114
L63:
  sub    $0x1,%rsi
  jmp    L129
```

assistant: ```c
int readChar(unsigned char **cp) {
  unsigned char *cclass = *cp;
  int c = *cclass++, i = 0;
  if ('\\' == c && *cclass) {
    c = *cclass++;
    if (c >= '0' && c <= '9') {
      unsigned char oct = 0;
      for (i = 2; i >= 0; i--) {
        if (!(c >= '0' && c <= '9'))
          break;
        oct = (oct * 8) + (c - '0');
        c = *cclass++;
      }
      cclass--;
      c = oct;
      goto done;
    }
    switch (c) {
    case 'a':
      c = '\a';
      break;
    case 'b':
      c = '\b';
      break;
    case 'e':
      c = '\e';
      break;
    case 'f':
      c = '\f';
      break;
    case 'n':
      c = '\n';
      break;
    case 'r':
      c = '\r';
      break;
    case 't':
      c = '\t';
      break;
    case 'v':
      c = '\v';
      break;
    default:
      break;
    }
  }
done:
  *cp = cclass;
  return c;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<ansiclose>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <ttclose@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int ansiclose() {
  ttclose();
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<ansiclose>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <ttclose@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int ansiclose() {
  ttclose();
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<ansiclose>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <ttclose@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int ansiclose() {
  ttclose();
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<fn2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    -0x14(%rbp),%eax
  and    -0x18(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x14(%rbp),%eax
  or     -0x18(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x8(%rbp),%eax
  xor    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned int fn2(unsigned int x, unsigned int y) {
  unsigned int tem1 = x & y;
  unsigned int tem2 = x | y;
  return tem1 ^ tem2;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<fn2>:
  endbr64
  mov    %edi,%eax
  xor    %esi,%eax
  ret
```

assistant: ```c
unsigned int fn2(unsigned int x, unsigned int y) {
  unsigned int tem1 = x & y;
  unsigned int tem2 = x | y;
  return tem1 ^ tem2;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<fn2>:
  endbr64
  mov    %edi,%eax
  xor    %esi,%eax
  ret
```

assistant: ```c
unsigned int fn2(unsigned int x, unsigned int y) {
  unsigned int tem1 = x & y;
  unsigned int tem2 = x | y;
  return tem1 ^ tem2;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<fn2>:
  endbr64
  mov    %edi,%eax
  xor    %esi,%eax
  ret
```

assistant: ```c
unsigned int fn2(unsigned int x, unsigned int y) {
  unsigned int tem1 = x & y;
  unsigned int tem2 = x | y;
  return tem1 ^ tem2;
}
```
user: What is the c source code of the assembly code below?

```asm
<show_error>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    %edx,%eax
  mov    %al,-0x10(%rbp)
  cmpl   $0x0,-0xc(%rbp)
  jle    L16
  cmpb   $0x0,-0x10(%rbp)
  jne    L16
  mov    -0xc(%rbp),%eax
  mov    %al,-0x10(%rbp)
L16:
  movzbl -0x10(%rbp),%eax
  mov    %eax,%esi
  mov    $0x0,%edi
  call   <decode_cc@plt>
  mov    %rax,%rsi
  movzbl -0x10(%rbp),%ecx
  mov    -0xc(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    %rsi,%r8
  mov    %rax,%rsi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  leave
  ret
```

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

tool: D0: %s: error %d ccode = %x %s


assistant: ```c
void show_error(char *tag, int rv, unsigned char cc) {
  if (rv > 0 && cc == 0)
    cc = (unsigned char)rv;
  printf("%s: error %d ccode = %x %s\n", tag, rv, cc, decode_cc((unsigned short)0, cc));
  return;
}
```
user: Translate the below assembly code into C programming language:

```asm
<show_error>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %esi,%ebp
  mov    %edx,%eax
  test   %esi,%esi
  jle    L3
  test   %dl,%dl
  cmove  %esi,%eax
L3:
  movzbl %al,%ebx
  mov    %ebx,%esi
  mov    $0x0,%edi
  call   <decode_cc@plt>
  mov    %rax,%r8
  mov    %ebx,%ecx
  mov    %ebp,%edx
  mov    %r12,%rsi
  lea    D5(%rip),%rdi
  call   <printf@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D5
type: string

tool: D5: %s: error %d ccode = %x %s


assistant: ```c
void show_error(char *tag, int rv, unsigned char cc) {
  if (rv > 0 && cc == 0)
    cc = (unsigned char)rv;
  printf("%s: error %d ccode = %x %s\n", tag, rv, cc, decode_cc((unsigned short)0, cc));
  return;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<show_error>:
  endbr64
  push   %r13
  mov    %edx,%ecx
  mov    %esi,%r13d
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  test   %esi,%esi
  jle    L8
  test   %dl,%dl
  cmove  %esi,%ecx
L8:
  movzbl %cl,%r12d
  xor    %edi,%edi
  mov    %r12d,%esi
  call   <decode_cc@plt>
  mov    %r12d,%ecx
  mov    %r13d,%edx
  mov    %rbp,%rsi
  mov    %rax,%r8
  pop    %rbp
  lea    D9(%rip),%rdi
  pop    %r12
  pop    %r13
  jmp    1060 <printf@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D9
type_infered: string

tool: D9: %s: error %d ccode = %x %s


assistant: ```c
void show_error(char *tag, int rv, unsigned char cc) {
  if (rv > 0 && cc == 0)
    cc = (unsigned char)rv;
  printf("%s: error %d ccode = %x %s\n", tag, rv, cc, decode_cc((unsigned short)0, cc));
  return;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<show_error>:
  endbr64
  push   %r13
  mov    %edx,%ecx
  mov    %esi,%r13d
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  test   %esi,%esi
  jle    L0
  test   %dl,%dl
  cmove  %esi,%ecx
L0:
  movzbl %cl,%r12d
  xor    %edi,%edi
  mov    %r12d,%esi
  call   <decode_cc@plt>
  mov    %r12d,%ecx
  mov    %r13d,%edx
  mov    %rbp,%rsi
  mov    %rax,%r8
  pop    %rbp
  lea    D5(%rip),%rdi
  pop    %r12
  pop    %r13
  jmp    1060 <printf@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D5
type_infered: string

tool: D5: %s: error %d ccode = %x %s


assistant: ```c
void show_error(char *tag, int rv, unsigned char cc) {
  if (rv > 0 && cc == 0)
    cc = (unsigned char)rv;
  printf("%s: error %d ccode = %x %s\n", tag, rv, cc, decode_cc((unsigned short)0, cc));
  return;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movl   $0x0,-0x8(%rbp)
  movl   $0x1,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jne    L1
  mov    -0x4(%rbp),%eax
  add    %eax,-0x8(%rbp)
L1:
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  int a = 0;
  int b = 1;
  if (b == 0) {
    a = a + b;
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  mov    $0x0,%eax
  ret
```

assistant: ```c
int main() {
  int a = 0;
  int b = 1;
  if (b == 0) {
    a = a + b;
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int main() {
  int a = 0;
  int b = 1;
  if (b == 0) {
    a = a + b;
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int main() {
  int a = 0;
  int b = 1;
  if (b == 0) {
    a = a + b;
  }
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<direct_trailing_zeros>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L27
L7:
  mov    -0x14(%rbp),%edx
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    %eax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  mov    %eax,%ecx
  shl    $0x2,%ecx
  add    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  test   %eax,%eax
  jne    L5
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <powers_of_five@plt>
  mov    %eax,%edx
  mov    -0x4(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x4(%rbp)
L5:
  subl   $0x1,-0x14(%rbp)
L27:
  cmpl   $0x4,-0x14(%rbp)
  jg     L7
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int direct_trailing_zeros(int n) {
  int z = 0;
  for (; n > 4; n--) {
    if (n % 5 == 0)
      z += powers_of_five(n);
  }
  return z;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<direct_trailing_zeros>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  cmp    $0x4,%edi
  jle    L26
  mov    %edi,%ebx
  mov    $0x0,%ebp
  jmp    L31
L38:
  sub    $0x1,%ebx
  cmp    $0x4,%ebx
  je     L34
L31:
  movslq %ebx,%rax
  imul   $0x66666667,%rax,%rax
  sar    $0x21,%rax
  mov    %ebx,%edx
  sar    $0x1f,%edx
  sub    %edx,%eax
  lea    (%rax,%rax,4),%eax
  cmp    %eax,%ebx
  jne    L38
  mov    %ebx,%edi
  call   <powers_of_five@plt>
  add    %eax,%ebp
  jmp    L38
L26:
  mov    $0x0,%ebp
L34:
  mov    %ebp,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int direct_trailing_zeros(int n) {
  int z = 0;
  for (; n > 4; n--) {
    if (n % 5 == 0)
      z += powers_of_five(n);
  }
  return z;
}
```
user: What is the c source code of the assembly code below:

```asm
<direct_trailing_zeros>:
  endbr64
  push   %r12
  push   %rbx
  sub    $0x8,%rsp
  cmp    $0x4,%edi
  jle    L15
  mov    %edi,%ebx
  xor    %r12d,%r12d
  jmp    L18
  nopw   0x0(%rax,%rax,1)
L7:
  sub    $0x1,%ebx
  cmp    $0x4,%ebx
  je     L3
L18:
  imul   $0xcccccccd,%ebx,%eax
  cmp    $0x33333333,%eax
  ja     L7
  mov    %ebx,%edi
  sub    $0x1,%ebx
  call   <powers_of_five@plt>
  add    %eax,%r12d
  cmp    $0x4,%ebx
  jne    L18
L3:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L15:
  xor    %r12d,%r12d
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
int direct_trailing_zeros(int n) {
  int z = 0;
  for (; n > 4; n--) {
    if (n % 5 == 0)
      z += powers_of_five(n);
  }
  return z;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<direct_trailing_zeros>:
  endbr64
  push   %r12
  push   %rbx
  sub    $0x8,%rsp
  cmp    $0x4,%edi
  jle    L42
  mov    %edi,%ebx
  xor    %r12d,%r12d
  jmp    L1
  nopw   0x0(%rax,%rax,1)
L27:
  sub    $0x1,%ebx
  cmp    $0x4,%ebx
  je     L39
L1:
  imul   $0xcccccccd,%ebx,%eax
  cmp    $0x33333333,%eax
  ja     L27
  mov    %ebx,%edi
  sub    $0x1,%ebx
  call   <powers_of_five@plt>
  add    %eax,%r12d
  cmp    $0x4,%ebx
  jne    L1
L39:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L42:
  xor    %r12d,%r12d
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
int direct_trailing_zeros(int n) {
  int z = 0;
  for (; n > 4; n--) {
    if (n % 5 == 0)
      z += powers_of_five(n);
  }
  return z;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<int_index>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  movsd  %xmm0,-0x38(%rbp)
  movq   $0x0,-0x18(%rbp)
  mov    -0x28(%rbp),%rax
  sub    $0x1,%rax
  mov    %rax,-0x10(%rbp)
  jmp    L1
L31:
  mov    -0x10(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rdx
  shr    $0x3f,%rdx
  add    %rdx,%rax
  sar    %rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  comisd -0x38(%rbp),%xmm0
  jbe    L15
  mov    -0x8(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L1
L15:
  mov    -0x8(%rbp),%rax
  mov    %rax,-0x18(%rbp)
L1:
  mov    -0x10(%rbp),%rax
  sub    -0x18(%rbp),%rax
  cmp    $0x1,%rax
  jg     L31
  mov    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
long int_index(long n, double *x1, double x2) {
  long klo, khi, k;
  klo = 0;
  khi = n - 1;
  while (khi - klo > 1) {
    k = (khi + klo) / 2;
    if (x1[k] > x2)
      khi = k;
    else
      klo = k;
  }
  return (klo);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<int_index>:
  endbr64
  sub    $0x1,%rdi
  mov    $0x0,%edx
  jmp    L19
L12:
  lea    (%rdi,%rdx,1),%rcx
  mov    %rcx,%rax
  shr    $0x3f,%rax
  add    %rcx,%rax
  sar    %rax
  movsd  (%rsi,%rax,8),%xmm1
  comisd %xmm0,%xmm1
  cmovbe %rax,%rdx
  cmova  %rax,%rdi
L19:
  mov    %rdi,%rax
  sub    %rdx,%rax
  cmp    $0x1,%rax
  jg     L12
  mov    %rdx,%rax
  ret
```

assistant: ```c
long int_index(long n, double *x1, double x2) {
  long klo, khi, k;
  klo = 0;
  khi = n - 1;
  while (khi - klo > 1) {
    k = (khi + klo) / 2;
    if (x1[k] > x2)
      khi = k;
    else
      klo = k;
  }
  return (klo);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<int_index>:
  endbr64
  sub    $0x1,%rdi
  xor    %r8d,%r8d
  jmp    L9
  nopl   (%rax)
L10:
  lea    (%rdi,%r8,1),%rdx
  mov    %rdx,%rax
  shr    $0x3f,%rax
  add    %rdx,%rax
  sar    %rax
  movsd  (%rsi,%rax,8),%xmm1
  comisd %xmm0,%xmm1
  cmovbe %rax,%r8
  cmova  %rax,%rdi
L9:
  mov    %rdi,%rax
  sub    %r8,%rax
  cmp    $0x1,%rax
  jg     L10
  mov    %r8,%rax
  ret
```

assistant: ```c
long int_index(long n, double *x1, double x2) {
  long klo, khi, k;
  klo = 0;
  khi = n - 1;
  while (khi - klo > 1) {
    k = (khi + klo) / 2;
    if (x1[k] > x2)
      khi = k;
    else
      klo = k;
  }
  return (klo);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<int_index>:
  endbr64
  sub    $0x1,%rdi
  xor    %r8d,%r8d
  jmp    L14
  nopl   (%rax)
L1:
  lea    (%rdi,%r8,1),%rdx
  mov    %rdx,%rax
  shr    $0x3f,%rax
  add    %rdx,%rax
  sar    %rax
  movsd  (%rsi,%rax,8),%xmm1
  comisd %xmm0,%xmm1
  cmovbe %rax,%r8
  cmova  %rax,%rdi
L14:
  mov    %rdi,%rax
  sub    %r8,%rax
  cmp    $0x1,%rax
  jg     L1
  mov    %r8,%rax
  ret
```

assistant: ```c
long int_index(long n, double *x1, double x2) {
  long klo, khi, k;
  klo = 0;
  khi = n - 1;
  while (khi - klo > 1) {
    k = (khi + klo) / 2;
    if (x1[k] > x2)
      khi = k;
    else
      klo = k;
  }
  return (klo);
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0xffffffff,%eax
  mov    %rax,%rsi
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x1,%esi
  lea    D27(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0xffffffff,%eax
  mov    %rax,%rsi
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x1,%esi
  lea    D35(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: label: D6
data_type: string
name: unpack_data
arguments: label: D27
data_type: string
name: unpack_data
arguments: label: D1
data_type: string
name: unpack_data
arguments: label: D35
data_type: string

tool: D6: BITMAP_LAST_WORD_MASK(32):%d


tool: D27: BITMAP_LAST_WORD_MASK(65):%d


tool: D1: BITMAP_LAST_WORD_MASK_TOOLS(32):%d


tool: D35: BITMAP_LAST_WORD_MASK_TOOLS(65):%d


assistant: ```c
int main(void) {
  printf("BITMAP_LAST_WORD_MASK(32):%d\n", (~0UL >> (-(32) & (64 - 1))));
  printf("BITMAP_LAST_WORD_MASK(65):%d\n", (~0UL >> (-(65) & (64 - 1))));
  printf("BITMAP_LAST_WORD_MASK_TOOLS(32):%d\n", (((32) % 64) ? (1UL << ((32) % 64)) - 1 : ~0UL));
  printf("BITMAP_LAST_WORD_MASK_TOOLS(65):%d\n", (((65) % 64) ? (1UL << ((65) % 64)) - 1 : ~0UL));
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0xffffffff,%ebx
  mov    %rbx,%rsi
  lea    D27(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%esi
  lea    D11(%rip),%rdi
  call   <printf@plt>
  mov    %rbx,%rsi
  lea    D39(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%esi
  lea    D16(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  pop    %rbx
  ret
```

tool_calls: name: unpack_data
arguments: label: D27
data_type: string
name: unpack_data
arguments: label: D11
data_type: string
name: unpack_data
arguments: label: D39
data_type: string
name: unpack_data
arguments: label: D16
data_type: string

tool: D27: BITMAP_LAST_WORD_MASK(32):%d


tool: D11: BITMAP_LAST_WORD_MASK(65):%d


tool: D39: BITMAP_LAST_WORD_MASK_TOOLS(32):%d


tool: D16: BITMAP_LAST_WORD_MASK_TOOLS(65):%d


assistant: ```c
int main(void) {
  printf("BITMAP_LAST_WORD_MASK(32):%d\n", (~0UL >> (-(32) & (64 - 1))));
  printf("BITMAP_LAST_WORD_MASK(65):%d\n", (~0UL >> (-(65) & (64 - 1))));
  printf("BITMAP_LAST_WORD_MASK_TOOLS(32):%d\n", (((32) % 64) ? (1UL << ((32) % 64)) - 1 : ~0UL));
  printf("BITMAP_LAST_WORD_MASK_TOOLS(65):%d\n", (((65) % 64) ? (1UL << ((65) % 64)) - 1 : ~0UL));
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    $0xffffffff,%ebp
  lea    D20(%rip),%rdi
  mov    %rbp,%rsi
  call   <printf@plt>
  mov    $0x1,%esi
  lea    D33(%rip),%rdi
  call   <printf@plt>
  mov    %rbp,%rsi
  lea    D27(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%esi
  lea    D19(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D20
type_guessed: string
name: parse_data
arguments: data_tag: D33
type_guessed: string
name: parse_data
arguments: data_tag: D27
type_guessed: string
name: parse_data
arguments: data_tag: D19
type_guessed: string

tool: D20: BITMAP_LAST_WORD_MASK(32):%d


tool: D33: BITMAP_LAST_WORD_MASK(65):%d


tool: D27: BITMAP_LAST_WORD_MASK_TOOLS(32):%d


tool: D19: BITMAP_LAST_WORD_MASK_TOOLS(65):%d


assistant: ```c
int main(void) {
  printf("BITMAP_LAST_WORD_MASK(32):%d\n", (~0UL >> (-(32) & (64 - 1))));
  printf("BITMAP_LAST_WORD_MASK(65):%d\n", (~0UL >> (-(65) & (64 - 1))));
  printf("BITMAP_LAST_WORD_MASK_TOOLS(32):%d\n", (((32) % 64) ? (1UL << ((32) % 64)) - 1 : ~0UL));
  printf("BITMAP_LAST_WORD_MASK_TOOLS(65):%d\n", (((65) % 64) ? (1UL << ((65) % 64)) - 1 : ~0UL));
  return 0;
}
```