ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将以下的汇编代码转换成C语言代码：

```asm
<hcf>:
  endbr64
  cmp    %esi,%edi
  je     L10
  nopl   0x0(%rax,%rax,1)
L35:
  cmp    %esi,%edi
  jle    L13
  sub    %esi,%edi
  cmp    %edi,%esi
  jne    L35
  mov    %esi,%eax
  ret
  nopl   (%rax)
L13:
  sub    %edi,%esi
  cmp    %esi,%edi
  jne    L35
L10:
  mov    %edi,%eax
  ret
```

assistant: ```c
int hcf(int a, int b) {
  while (a != b) {
    if (a > b)
      a -= b;
    else
      b -= a;
  }
  return a;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<ignore_end_spaces>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  jmp    L2
L31:
  subq   $0x1,-0x8(%rbp)
L2:
  mov    -0x8(%rbp),%rax
  cmp    -0x18(%rbp),%rax
  jbe    L61
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L31
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x9,%al
  je     L31
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  je     L31
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xd,%al
  je     L31
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L31
L61:
  mov    -0x8(%rbp),%rax
  cmp    -0x18(%rbp),%rax
  jb     L1
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  movb   $0x0,(%rax)
L1:
  nop
  leave
  ret
```

assistant: ```c
void ignore_end_spaces(char *str) {
  char *end = str + strlen(str);
  while (end > str && (end[0] == ' ' || end[0] == '\t' || end[0] == '\n' || end[0] == '\r' || end[0] == '\0'))
    --end;
  if (end >= str)
    end[1] = '\0';
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ignore_end_spaces>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  cltq
  add    %rbx,%rax
  mov    $0x2401,%ecx
  cmp    %rax,%rbx
  jb     L4
  jmp    L51
L68:
  sub    $0x1,%rax
  cmp    %rax,%rbx
  je     L86
L4:
  movzbl (%rax),%edx
  cmp    $0x20,%dl
  je     L68
  cmp    $0x9,%dl
  je     L68
  cmp    $0xd,%dl
  ja     L51
  bt     %rdx,%rcx
  jb     L68
L51:
  cmp    %rax,%rbx
  jbe    L43
L56:
  pop    %rbx
  ret
L43:
  mov    %rax,%rbx
L86:
  movb   $0x0,0x1(%rbx)
  jmp    L56
```

assistant: ```c
void ignore_end_spaces(char *str) {
  char *end = str + strlen(str);
  while (end > str && (end[0] == ' ' || end[0] == '\t' || end[0] == '\n' || end[0] == '\r' || end[0] == '\0'))
    --end;
  if (end >= str)
    end[1] = '\0';
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ignore_end_spaces>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  mov    $0x2401,%ecx
  cltq
  add    %rbx,%rax
  cmp    %rax,%rbx
  jae    L27
  nopl   0x0(%rax)
L77:
  movzbl (%rax),%edx
  cmp    $0x20,%dl
  je     L31
  cmp    $0x9,%dl
  je     L31
  cmp    $0xd,%dl
  ja     L27
  bt     %rdx,%rcx
  jb     L31
L27:
  cmp    %rax,%rbx
  jbe    L59
  pop    %rbx
  ret
  nop
L31:
  sub    $0x1,%rax
  cmp    %rax,%rbx
  jne    L77
L2:
  movb   $0x0,0x1(%rbx)
  pop    %rbx
  ret
L59:
  mov    %rax,%rbx
  jmp    L2
```

assistant: ```c
void ignore_end_spaces(char *str) {
  char *end = str + strlen(str);
  while (end > str && (end[0] == ' ' || end[0] == '\t' || end[0] == '\n' || end[0] == '\r' || end[0] == '\0'))
    --end;
  if (end >= str)
    end[1] = '\0';
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<ignore_end_spaces>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  mov    $0x2401,%ecx
  cltq
  add    %rbx,%rax
  cmp    %rax,%rbx
  jae    L53
  nopl   0x0(%rax)
L12:
  movzbl (%rax),%edx
  cmp    $0x20,%dl
  je     L40
  cmp    $0x9,%dl
  je     L40
  cmp    $0xd,%dl
  ja     L53
  bt     %rdx,%rcx
  jb     L40
L53:
  cmp    %rax,%rbx
  jbe    L13
  pop    %rbx
  ret
  nop
L40:
  sub    $0x1,%rax
  cmp    %rax,%rbx
  jne    L12
L43:
  movb   $0x0,0x1(%rbx)
  pop    %rbx
  ret
L13:
  mov    %rax,%rbx
  jmp    L43
```

assistant: ```c
void ignore_end_spaces(char *str) {
  char *end = str + strlen(str);
  while (end > str && (end[0] == ' ' || end[0] == '\t' || end[0] == '\n' || end[0] == '\r' || end[0] == '\0'))
    --end;
  if (end >= str)
    end[1] = '\0';
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<input_long>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x38(%rbp)
  movq   $0x0,-0x10(%rbp)
  movq   $0x0,-0x20(%rbp)
  movq   $0x1,-0x18(%rbp)
  movq   $0xffffffffffffffff,-0x8(%rbp)
L48:
  movabs $0x100000200,%rax
  mov    (%rax),%rax
  mov    %rax,-0x28(%rbp)
  cmpq   $0xffffffffffffffff,-0x28(%rbp)
  je     L109
  cmpq   $0x2d,-0x28(%rbp)
  jne    L81
  movabs $0x100000200,%rax
  mov    (%rax),%rax
  mov    %rax,-0x28(%rbp)
  cmpq   $0x39,-0x28(%rbp)
  jg     L59
  cmpq   $0x2f,-0x28(%rbp)
  jle    L59
  movq   $0x1,-0x20(%rbp)
  movq   $0x0,-0x18(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L59
L81:
  cmpq   $0x39,-0x28(%rbp)
  jg     L59
  cmpq   $0x2f,-0x28(%rbp)
  jle    L59
  movq   $0x0,-0x18(%rbp)
  movq   $0x0,-0x8(%rbp)
L59:
  cmpq   $0x1,-0x18(%rbp)
  je     L48
  movq   $0x1,-0x18(%rbp)
L104:
  mov    -0x10(%rbp),%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  add    %rax,%rax
  mov    %rax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  sub    $0x30,%rax
  mov    %rax,-0x10(%rbp)
  movabs $0x100000200,%rax
  mov    (%rax),%rax
  mov    %rax,-0x28(%rbp)
  cmpq   $0xffffffffffffffff,-0x28(%rbp)
  je     L123
  cmpq   $0x39,-0x28(%rbp)
  jle    L86
  movq   $0x0,-0x18(%rbp)
L86:
  cmpq   $0x2f,-0x28(%rbp)
  jg     L33
  movq   $0x0,-0x18(%rbp)
L33:
  cmpq   $0x1,-0x18(%rbp)
  je     L104
  jmp    L139
L109:
  nop
  jmp    L139
L123:
  nop
L139:
  cmpq   $0x1,-0x20(%rbp)
  jne    L40
  negq   -0x10(%rbp)
L40:
  mov    -0x38(%rbp),%rax
  mov    -0x10(%rbp),%rdx
  mov    %rdx,(%rax)
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
long input_long(long *result) {
  long c;
  long is_neg;
  long is_checking;
  long n;
  long ret;
  n = 0;
  is_neg = 0;
  is_checking = 1;
  ret = -1;
  do {
    c = *(long *)0x100000200;
    if (c == (-1))
      goto input_long_exit;
    if (c == (long)'-') {
      c = *(long *)0x100000200;
      if (c <= (long)'9') {
        if (c >= (long)'0') {
          is_neg = 1;
          is_checking = 0;
          ret = 0;
        }
      }
    } else if (c <= (long)'9') {
      if (c >= (long)'0') {
        is_checking = 0;
        ret = 0;
      }
    }
  } while (is_checking == 1);
  is_checking = 1;
  do {
    n = n * 10 + (long)c - (long)'0';
    c = *(long *)0x100000200;
    if (c == (-1))
      goto input_long_exit;
    if (c > (long)'9') {
      is_checking = 0;
    }
    if (c < (long)'0') {
      is_checking = 0;
    }
  } while (is_checking == 1);
input_long_exit:
  if (is_neg == 1) {
    n = 0 - n;
  }
  *result = n;
  return ret;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<input_long>:
  endbr64
  movabs 0x100000200,%rax
  lea    -0x30(%rax),%rcx
  cmp    $0xa,%rcx
  sbb    %rdx,%rdx
  add    $0x1,%rdx
  mov    $0xffffffffffffffff,%r8
  mov    $0x0,%esi
L68:
  cmp    $0xffffffffffffffff,%rax
  je     L46
  cmp    $0x9,%rcx
  ja     L0
  cmp    $0x1,%rdx
  jne    L27
  mov    %rsi,%r8
  jmp    L68
L27:
  mov    %rdx,%rsi
L34:
  lea    (%rsi,%rsi,4),%rsi
  lea    -0x30(%rax,%rsi,2),%rsi
  cmp    $0x9,%rcx
  jbe    L34
  mov    %rdx,%r8
  jmp    L4
L46:
  mov    $0x0,%esi
  jmp    L4
L0:
  cmp    $0x1,%rdx
  je     L68
  lea    -0x30(%rax),%rsi
L4:
  mov    %rsi,(%rdi)
  mov    %r8,%rax
  ret
```

assistant: ```c
long input_long(long *result) {
  long c;
  long is_neg;
  long is_checking;
  long n;
  long ret;
  n = 0;
  is_neg = 0;
  is_checking = 1;
  ret = -1;
  do {
    c = *(long *)0x100000200;
    if (c == (-1))
      goto input_long_exit;
    if (c == (long)'-') {
      c = *(long *)0x100000200;
      if (c <= (long)'9') {
        if (c >= (long)'0') {
          is_neg = 1;
          is_checking = 0;
          ret = 0;
        }
      }
    } else if (c <= (long)'9') {
      if (c >= (long)'0') {
        is_checking = 0;
        ret = 0;
      }
    }
  } while (is_checking == 1);
  is_checking = 1;
  do {
    n = n * 10 + (long)c - (long)'0';
    c = *(long *)0x100000200;
    if (c == (-1))
      goto input_long_exit;
    if (c > (long)'9') {
      is_checking = 0;
    }
    if (c < (long)'0') {
      is_checking = 0;
    }
  } while (is_checking == 1);
input_long_exit:
  if (is_neg == 1) {
    n = 0 - n;
  }
  *result = n;
  return ret;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<input_long>:
  endbr64
  movabs 0x100000200,%rax
L53:
  cmp    $0xffffffffffffffff,%rax
  je     L14
  cmp    $0x2d,%rax
  je     L56
  cmp    $0x39,%rax
  jg     L53
  cmp    $0x2f,%rax
  jle    L53
L38:
  jmp    L38
L56:
  jmp    L56
  nopw   0x0(%rax,%rax,1)
L14:
  movq   $0x0,(%rdi)
  mov    $0xffffffffffffffff,%rax
  ret
```

assistant: ```c
long input_long(long *result) {
  long c;
  long is_neg;
  long is_checking;
  long n;
  long ret;
  n = 0;
  is_neg = 0;
  is_checking = 1;
  ret = -1;
  do {
    c = *(long *)0x100000200;
    if (c == (-1))
      goto input_long_exit;
    if (c == (long)'-') {
      c = *(long *)0x100000200;
      if (c <= (long)'9') {
        if (c >= (long)'0') {
          is_neg = 1;
          is_checking = 0;
          ret = 0;
        }
      }
    } else if (c <= (long)'9') {
      if (c >= (long)'0') {
        is_checking = 0;
        ret = 0;
      }
    }
  } while (is_checking == 1);
  is_checking = 1;
  do {
    n = n * 10 + (long)c - (long)'0';
    c = *(long *)0x100000200;
    if (c == (-1))
      goto input_long_exit;
    if (c > (long)'9') {
      is_checking = 0;
    }
    if (c < (long)'0') {
      is_checking = 0;
    }
  } while (is_checking == 1);
input_long_exit:
  if (is_neg == 1) {
    n = 0 - n;
  }
  *result = n;
  return ret;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<input_long>:
  endbr64
  movabs 0x100000200,%rax
L8:
  cmp    $0xffffffffffffffff,%rax
  je     L53
  cmp    $0x2d,%rax
  je     L9
  cmp    $0x39,%rax
  jg     L8
  cmp    $0x2f,%rax
  jle    L8
L34:
  jmp    L34
L9:
  jmp    L9
  nopw   0x0(%rax,%rax,1)
L53:
  movq   $0x0,(%rdi)
  mov    $0xffffffffffffffff,%rax
  ret
```

assistant: ```c
long input_long(long *result) {
  long c;
  long is_neg;
  long is_checking;
  long n;
  long ret;
  n = 0;
  is_neg = 0;
  is_checking = 1;
  ret = -1;
  do {
    c = *(long *)0x100000200;
    if (c == (-1))
      goto input_long_exit;
    if (c == (long)'-') {
      c = *(long *)0x100000200;
      if (c <= (long)'9') {
        if (c >= (long)'0') {
          is_neg = 1;
          is_checking = 0;
          ret = 0;
        }
      }
    } else if (c <= (long)'9') {
      if (c >= (long)'0') {
        is_checking = 0;
        ret = 0;
      }
    }
  } while (is_checking == 1);
  is_checking = 1;
  do {
    n = n * 10 + (long)c - (long)'0';
    c = *(long *)0x100000200;
    if (c == (-1))
      goto input_long_exit;
    if (c > (long)'9') {
      is_checking = 0;
    }
    if (c < (long)'0') {
      is_checking = 0;
    }
  } while (is_checking == 1);
input_long_exit:
  if (is_neg == 1) {
    n = 0 - n;
  }
  *result = n;
  return ret;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<html_encode_and_free_original>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L6
  mov    $0x0,%eax
  jmp    L13
L6:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <html_encode@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x8(%rbp),%rax
L13:
  leave
  ret
```

assistant: ```c
char *html_encode_and_free_original(char *s) {
  char *result;
  if (s == NULL) {
    return NULL;
  }
  result = html_encode(s);
  free(s);
  return result;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<html_encode_and_free_original>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  test   %rdi,%rdi
  je     L13
  call   <html_encode@plt>
  mov    %rax,%rbp
  mov    %rbx,%rdi
  call   <free@plt>
L5:
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L13:
  mov    %rdi,%rbp
  jmp    L5
```

assistant: ```c
char *html_encode_and_free_original(char *s) {
  char *result;
  if (s == NULL) {
    return NULL;
  }
  result = html_encode(s);
  free(s);
  return result;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<html_encode_and_free_original>:
  endbr64
  push   %r12
  push   %rbp
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L0
  mov    %rdi,%rbp
  call   <html_encode@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <free@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  xchg   %ax,%ax
L0:
  xor    %r12d,%r12d
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *html_encode_and_free_original(char *s) {
  char *result;
  if (s == NULL) {
    return NULL;
  }
  result = html_encode(s);
  free(s);
  return result;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<html_encode_and_free_original>:
  endbr64
  push   %r12
  push   %rbp
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L2
  mov    %rdi,%rbp
  call   <html_encode@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <free@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  xchg   %ax,%ax
L2:
  xor    %r12d,%r12d
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *html_encode_and_free_original(char *s) {
  char *result;
  if (s == NULL) {
    return NULL;
  }
  result = html_encode(s);
  free(s);
  return result;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<write_string_as_big_endian_unicode>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  jmp    L15
L9:
  mov    $0x0,%edi
  call   <write_byte@plt>
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x8(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <write_byte@plt>
L15:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L9
  nop
  nop
  leave
  ret
```

assistant: ```c
void write_string_as_big_endian_unicode(char *s) {
  while (*s != 0) {
    write_byte(0);
    write_byte(*s++);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<write_string_as_big_endian_unicode>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  cmpb   $0x0,(%rdi)
  je     L17
L4:
  mov    $0x0,%edi
  call   <write_byte@plt>
  add    $0x1,%rbx
  movsbl -0x1(%rbx),%edi
  call   <write_byte@plt>
  cmpb   $0x0,(%rbx)
  jne    L4
L17:
  pop    %rbx
  ret
```

assistant: ```c
void write_string_as_big_endian_unicode(char *s) {
  while (*s != 0) {
    write_byte(0);
    write_byte(*s++);
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<write_string_as_big_endian_unicode>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L11
  push   %rbx
  mov    %rdi,%rbx
  nopl   (%rax)
L16:
  xor    %edi,%edi
  add    $0x1,%rbx
  call   <write_byte@plt>
  movsbl -0x1(%rbx),%edi
  call   <write_byte@plt>
  cmpb   $0x0,(%rbx)
  jne    L16
  pop    %rbx
  ret
  nopl   0x0(%rax,%rax,1)
L11:
  ret
```

assistant: ```c
void write_string_as_big_endian_unicode(char *s) {
  while (*s != 0) {
    write_byte(0);
    write_byte(*s++);
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<write_string_as_big_endian_unicode>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L0
  push   %rbx
  mov    %rdi,%rbx
  nopl   (%rax)
L4:
  xor    %edi,%edi
  add    $0x1,%rbx
  call   <write_byte@plt>
  movsbl -0x1(%rbx),%edi
  call   <write_byte@plt>
  cmpb   $0x0,(%rbx)
  jne    L4
  pop    %rbx
  ret
  nopl   0x0(%rax,%rax,1)
L0:
  ret
```

assistant: ```c
void write_string_as_big_endian_unicode(char *s) {
  while (*s != 0) {
    write_byte(0);
    write_byte(*s++);
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <setjmp@plt>
  endbr64
  test   %rax,%rax
  je     L15
  mov    $0x1,%eax
  jmp    L16
L15:
  mov    $0x0,%eax
L16:
  leave
  ret
```

assistant: ```c
int main() {
  jmp_buf entry;
  if (setjmp(entry) != 0) {
    return 1;
  } else {
    return 0;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%edi
  call   <setjmp@plt>
  endbr64
  test   %rax,%rax
  setne  %al
  movzbl %al,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  jmp_buf entry;
  if (setjmp(entry) != 0) {
    return 1;
  } else {
    return 0;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %edi,%edi
  call   <setjmp@plt>
  endbr64
  test   %rax,%rax
  setne  %al
  add    $0x8,%rsp
  movzbl %al,%eax
  ret
```

assistant: ```c
int main() {
  jmp_buf entry;
  if (setjmp(entry) != 0) {
    return 1;
  } else {
    return 0;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %edi,%edi
  call   <setjmp@plt>
  endbr64
  test   %rax,%rax
  setne  %al
  add    $0x8,%rsp
  movzbl %al,%eax
  ret
```

assistant: ```c
int main() {
  jmp_buf entry;
  if (setjmp(entry) != 0) {
    return 1;
  } else {
    return 0;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<MJD>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movsd  %xmm0,-0x18(%rbp)
  movsd  -0x18(%rbp),%xmm0
  movsd  D10(%rip),%xmm1
  divsd  %xmm1,%xmm0
  movsd  D28(%rip),%xmm1
  subsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  -0x8(%rbp),%xmm1
  movsd  D29(%rip),%xmm0
  addsd  %xmm1,%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D10
data_type: f64
name: retrieve_data
arguments: data_tag: D28
data_type: f64
name: retrieve_data
arguments: data_tag: D29
data_type: f64

tool: D10: 86400

tool: D28: 0.5

tool: D29: 51545

assistant: ```c
double MJD(const double et) {
  double jd = (et / 86400.0) - 0.5;
  return jd + 51545.0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<MJD>:
  endbr64
  divsd  D8(%rip),%xmm0
  subsd  D2(%rip),%xmm0
  addsd  D14(%rip),%xmm0
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D8
type_guessed: f64
name: unpack_data
arguments: data_tag: D2
type_guessed: f64
name: unpack_data
arguments: data_tag: D14
type_guessed: f64

tool: D8: 86400

tool: D2: 0.5

tool: D14: 51545

assistant: ```c
double MJD(const double et) {
  double jd = (et / 86400.0) - 0.5;
  return jd + 51545.0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<MJD>:
  endbr64
  divsd  D16(%rip),%xmm0
  subsd  D0(%rip),%xmm0
  addsd  D11(%rip),%xmm0
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D16
type: f64
name: extract_symbolic_data
arguments: data_label: D0
type: f64
name: extract_symbolic_data
arguments: data_label: D11
type: f64

tool: D16: 86400

tool: D0: 0.5

tool: D11: 51545

assistant: ```c
double MJD(const double et) {
  double jd = (et / 86400.0) - 0.5;
  return jd + 51545.0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<MJD>:
  endbr64
  divsd  D13(%rip),%xmm0
  subsd  D27(%rip),%xmm0
  addsd  D3(%rip),%xmm0
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D13
type_guessed: f64
name: retrieve_data
arguments: data_label: D27
type_guessed: f64
name: retrieve_data
arguments: data_label: D3
type_guessed: f64

tool: D13: 86400

tool: D27: 0.5

tool: D3: 51545

assistant: ```c
double MJD(const double et) {
  double jd = (et / 86400.0) - 0.5;
  return jd + 51545.0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<is_whitespace>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  cmpb   $0x20,-0x4(%rbp)
  je     L29
  cmpb   $0x9,-0x4(%rbp)
  je     L29
  cmpb   $0xa,-0x4(%rbp)
  jne    L24
L29:
  mov    $0x1,%eax
  jmp    L3
L24:
  mov    $0x0,%eax
L3:
  pop    %rbp
  ret
```

assistant: ```c
int is_whitespace(char c) {
  if (c == ' ' || c == '\t' || c == '\n')
    return 1;
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<is_whitespace>:
  endbr64
  lea    -0x9(%rdi),%eax
  cmp    $0x1,%al
  setbe  %al
  cmp    $0x20,%dil
  sete   %dl
  or     %edx,%eax
  movzbl %al,%eax
  ret
```

assistant: ```c
int is_whitespace(char c) {
  if (c == ' ' || c == '\t' || c == '\n')
    return 1;
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<is_whitespace>:
  endbr64
  lea    -0x9(%rdi),%eax
  cmp    $0x1,%al
  setbe  %al
  cmp    $0x20,%dil
  sete   %dl
  or     %edx,%eax
  movzbl %al,%eax
  ret
```

assistant: ```c
int is_whitespace(char c) {
  if (c == ' ' || c == '\t' || c == '\n')
    return 1;
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<is_whitespace>:
  endbr64
  lea    -0x9(%rdi),%eax
  cmp    $0x1,%al
  setbe  %al
  cmp    $0x20,%dil
  sete   %dl
  or     %edx,%eax
  movzbl %al,%eax
  ret
```

assistant: ```c
int is_whitespace(char c) {
  if (c == ' ' || c == '\t' || c == '\n')
    return 1;
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<floor_log2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  movl   $0x0,-0x4(%rbp)
  cmpl   $0xffff,-0x14(%rbp)
  jbe    L18
  shrl   $0x10,-0x14(%rbp)
  addl   $0x10,-0x4(%rbp)
L18:
  cmpl   $0xff,-0x14(%rbp)
  jbe    L60
  shrl   $0x8,-0x14(%rbp)
  addl   $0x8,-0x4(%rbp)
L60:
  cmpl   $0xf,-0x14(%rbp)
  jbe    L54
  shrl   $0x4,-0x14(%rbp)
  addl   $0x4,-0x4(%rbp)
L54:
  cmpl   $0x3,-0x14(%rbp)
  jbe    L28
  shrl   $0x2,-0x14(%rbp)
  addl   $0x2,-0x4(%rbp)
L28:
  cmpl   $0x1,-0x14(%rbp)
  jbe    L29
  addl   $0x1,-0x4(%rbp)
L29:
  cmpl   $0x0,-0x14(%rbp)
  je     L6
  mov    -0x4(%rbp),%eax
  jmp    L20
L6:
  mov    $0xffffffff,%eax
L20:
  pop    %rbp
  ret
```

assistant: ```c
int floor_log2(unsigned int n) {
  int pos = 0;
  if (n >= 1 << 16) {
    n >>= 16;
    pos += 16;
  }
  if (n >= 1 << 8) {
    n >>= 8;
    pos += 8;
  }
  if (n >= 1 << 4) {
    n >>= 4;
    pos += 4;
  }
  if (n >= 1 << 2) {
    n >>= 2;
    pos += 2;
  }
  if (n >= 1 << 1) {
    pos += 1;
  }
  return ((n == 0) ? (-1) : pos);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<floor_log2>:
  endbr64
  mov    $0x0,%eax
  cmp    $0xffff,%edi
  jbe    L30
  shr    $0x10,%edi
  mov    $0x10,%eax
L30:
  cmp    $0xff,%edi
  jbe    L5
  shr    $0x8,%edi
  add    $0x8,%eax
L5:
  cmp    $0xf,%edi
  jbe    L52
  shr    $0x4,%edi
  add    $0x4,%eax
L52:
  cmp    $0x3,%edi
  jbe    L51
  add    $0x2,%eax
  cmp    $0x7,%edi
  jbe    L57
L35:
  add    $0x1,%eax
  ret
L57:
  ret
L51:
  cmp    $0x1,%edi
  ja     L35
  test   %edi,%edi
  mov    $0xffffffff,%edx
  cmove  %edx,%eax
  ret
```

assistant: ```c
int floor_log2(unsigned int n) {
  int pos = 0;
  if (n >= 1 << 16) {
    n >>= 16;
    pos += 16;
  }
  if (n >= 1 << 8) {
    n >>= 8;
    pos += 8;
  }
  if (n >= 1 << 4) {
    n >>= 4;
    pos += 4;
  }
  if (n >= 1 << 2) {
    n >>= 2;
    pos += 2;
  }
  if (n >= 1 << 1) {
    pos += 1;
  }
  return ((n == 0) ? (-1) : pos);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<floor_log2>:
  endbr64
  xor    %eax,%eax
  cmp    $0xffff,%edi
  jbe    L33
  shr    $0x10,%edi
  mov    $0x10,%eax
L33:
  cmp    $0xff,%edi
  jbe    L36
  shr    $0x8,%edi
  add    $0x8,%eax
L36:
  cmp    $0xf,%edi
  jbe    L9
  shr    $0x4,%edi
  add    $0x4,%eax
L9:
  cmp    $0x3,%edi
  jbe    L4
  shr    $0x2,%edi
  add    $0x2,%eax
  cmp    $0x1,%edi
  je     L16
L45:
  add    $0x1,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L16:
  ret
  nopl   0x0(%rax)
L4:
  cmp    $0x1,%edi
  ja     L45
  test   %edi,%edi
  mov    $0xffffffff,%edx
  cmove  %edx,%eax
  ret
```

assistant: ```c
int floor_log2(unsigned int n) {
  int pos = 0;
  if (n >= 1 << 16) {
    n >>= 16;
    pos += 16;
  }
  if (n >= 1 << 8) {
    n >>= 8;
    pos += 8;
  }
  if (n >= 1 << 4) {
    n >>= 4;
    pos += 4;
  }
  if (n >= 1 << 2) {
    n >>= 2;
    pos += 2;
  }
  if (n >= 1 << 1) {
    pos += 1;
  }
  return ((n == 0) ? (-1) : pos);
}
```