ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 下面的汇编指令对应的C源代码是什么:

```asm
<filter_images>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  lea    D64(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L13
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  lea    D72(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L62
L13:
  mov    $0x0,%eax
  jmp    L87
L62:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    $0x2e,%esi
  mov    %rax,%rdi
  call   <strrchr@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L24
  mov    -0x8(%rbp),%rax
  lea    D59(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L102
  mov    -0x8(%rbp),%rax
  lea    D1(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L102
  mov    -0x8(%rbp),%rax
  lea    D70(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L102
  mov    -0x8(%rbp),%rax
  lea    D0(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L102
  mov    -0x8(%rbp),%rax
  lea    D79(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L102
  mov    -0x8(%rbp),%rax
  lea    D65(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L24
L102:
  mov    $0x1,%eax
  jmp    L87
L24:
  mov    $0x0,%eax
L87:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D64
data_type: string
name: unpack_data
arguments: label: D72
data_type: string
name: unpack_data
arguments: label: D59
data_type: string
name: unpack_data
arguments: label: D1
data_type: string
name: unpack_data
arguments: label: D70
data_type: string
name: unpack_data
arguments: label: D0
data_type: string
name: unpack_data
arguments: label: D79
data_type: string
name: unpack_data
arguments: label: D65
data_type: string

tool: D64: .

tool: D72: ..

tool: D59: .png

tool: D1: .PNG

tool: D70: .bmp

tool: D0: .BMP

tool: D79: .jpg

tool: D65: .JPG

assistant: ```c
int filter_images(const struct dirent *entry) {
  if (strcmp(entry->d_name, ".") == 0 || strcmp(entry->d_name, "..") == 0) {
    return 0;
  }
  char *ptr = strrchr(entry->d_name, '.');
  if (ptr != NULL && (strcmp(ptr, ".png") == 0 || strcmp(ptr, ".PNG") == 0 || strcmp(ptr, ".bmp") == 0 || strcmp(ptr, ".BMP") == 0 || strcmp(ptr, ".jpg") == 0 || strcmp(ptr, ".JPG") == 0)) {
    return 1;
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<filter_images>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  lea    D63(%rip),%rsi
  mov    (%rdi),%rdi
  call   <strcmp@plt>
  mov    %rax,%rdx
  mov    $0x0,%eax
  test   %rdx,%rdx
  jne    L34
L5:
  pop    %rbx
  ret
L34:
  lea    D73(%rip),%rsi
  mov    (%rbx),%rdi
  call   <strcmp@plt>
  mov    %rax,%rdx
  mov    $0x0,%eax
  test   %rdx,%rdx
  je     L5
  mov    $0x2e,%esi
  mov    (%rbx),%rdi
  call   <strrchr@plt>
  mov    %rax,%rbx
  mov    $0x0,%eax
  test   %rbx,%rbx
  je     L5
  lea    D79(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  mov    %rax,%rdx
  mov    $0x1,%eax
  test   %rdx,%rdx
  je     L5
  lea    D53(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  mov    %rax,%rdx
  mov    $0x1,%eax
  test   %rdx,%rdx
  je     L5
  lea    D75(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  mov    %rax,%rdx
  mov    $0x1,%eax
  test   %rdx,%rdx
  je     L5
  lea    D59(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  mov    %rax,%rdx
  mov    $0x1,%eax
  test   %rdx,%rdx
  je     L5
  lea    D50(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  mov    %rax,%rdx
  mov    $0x1,%eax
  test   %rdx,%rdx
  je     L5
  lea    D74(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  sete   %al
  movzbl %al,%eax
  jmp    L5
```

tool_calls: name: parse_data
arguments: tag: D63
datatype: string
name: parse_data
arguments: tag: D73
datatype: string
name: parse_data
arguments: tag: D79
datatype: string
name: parse_data
arguments: tag: D53
datatype: string
name: parse_data
arguments: tag: D75
datatype: string
name: parse_data
arguments: tag: D59
datatype: string
name: parse_data
arguments: tag: D50
datatype: string
name: parse_data
arguments: tag: D74
datatype: string

tool: D63: .

tool: D73: ..

tool: D79: .png

tool: D53: .PNG

tool: D75: .bmp

tool: D59: .BMP

tool: D50: .jpg

tool: D74: .JPG

assistant: ```c
int filter_images(const struct dirent *entry) {
  if (strcmp(entry->d_name, ".") == 0 || strcmp(entry->d_name, "..") == 0) {
    return 0;
  }
  char *ptr = strrchr(entry->d_name, '.');
  if (ptr != NULL && (strcmp(ptr, ".png") == 0 || strcmp(ptr, ".PNG") == 0 || strcmp(ptr, ".bmp") == 0 || strcmp(ptr, ".BMP") == 0 || strcmp(ptr, ".jpg") == 0 || strcmp(ptr, ".JPG") == 0)) {
    return 1;
  }
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<filter_images>:
  endbr64
  push   %rbp
  lea    D5(%rip),%rsi
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  mov    (%rdi),%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L61
L71:
  xor    %eax,%eax
L88:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L61:
  mov    (%rbx),%rdi
  lea    D38(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L71
  mov    (%rbx),%rdi
  mov    $0x2e,%esi
  call   <strrchr@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L71
  lea    D59(%rip),%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L21
  lea    D60(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L89
L21:
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopl   (%rax)
L89:
  lea    D10(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L21
  lea    D8(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L21
  lea    D0(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L21
  lea    D20(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  sete   %al
  movzbl %al,%eax
  jmp    L88
```

tool_calls: name: parse_data
arguments: data_tag: D5
type_guessed: string
name: parse_data
arguments: data_tag: D38
type_guessed: string
name: parse_data
arguments: data_tag: D59
type_guessed: string
name: parse_data
arguments: data_tag: D60
type_guessed: string
name: parse_data
arguments: data_tag: D10
type_guessed: string
name: parse_data
arguments: data_tag: D8
type_guessed: string
name: parse_data
arguments: data_tag: D0
type_guessed: string
name: parse_data
arguments: data_tag: D20
type_guessed: string

tool: D5: .

tool: D38: ..

tool: D59: .png

tool: D60: .PNG

tool: D10: .bmp

tool: D8: .BMP

tool: D0: .jpg

tool: D20: .JPG

assistant: ```c
int filter_images(const struct dirent *entry) {
  if (strcmp(entry->d_name, ".") == 0 || strcmp(entry->d_name, "..") == 0) {
    return 0;
  }
  char *ptr = strrchr(entry->d_name, '.');
  if (ptr != NULL && (strcmp(ptr, ".png") == 0 || strcmp(ptr, ".PNG") == 0 || strcmp(ptr, ".bmp") == 0 || strcmp(ptr, ".BMP") == 0 || strcmp(ptr, ".jpg") == 0 || strcmp(ptr, ".JPG") == 0)) {
    return 1;
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<filter_images>:
  endbr64
  push   %rbp
  lea    D67(%rip),%rsi
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  mov    (%rdi),%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L56
L17:
  xor    %eax,%eax
L67:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L56:
  mov    (%rbx),%rdi
  lea    D61(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L17
  mov    (%rbx),%rdi
  mov    $0x2e,%esi
  call   <strrchr@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L17
  lea    D66(%rip),%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L15
  lea    D9(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L12
L15:
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopl   (%rax)
L12:
  lea    D34(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L15
  lea    D26(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L15
  lea    D79(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L15
  lea    D21(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  sete   %al
  movzbl %al,%eax
  jmp    L67
```

tool_calls: name: unpack_data
arguments: data_tag: D67
type_guessed: string
name: unpack_data
arguments: data_tag: D61
type_guessed: string
name: unpack_data
arguments: data_tag: D66
type_guessed: string
name: unpack_data
arguments: data_tag: D9
type_guessed: string
name: unpack_data
arguments: data_tag: D34
type_guessed: string
name: unpack_data
arguments: data_tag: D26
type_guessed: string
name: unpack_data
arguments: data_tag: D79
type_guessed: string
name: unpack_data
arguments: data_tag: D21
type_guessed: string

tool: D67: .

tool: D61: ..

tool: D66: .png

tool: D9: .PNG

tool: D34: .bmp

tool: D26: .BMP

tool: D79: .jpg

tool: D21: .JPG

assistant: ```c
int filter_images(const struct dirent *entry) {
  if (strcmp(entry->d_name, ".") == 0 || strcmp(entry->d_name, "..") == 0) {
    return 0;
  }
  char *ptr = strrchr(entry->d_name, '.');
  if (ptr != NULL && (strcmp(ptr, ".png") == 0 || strcmp(ptr, ".PNG") == 0 || strcmp(ptr, ".bmp") == 0 || strcmp(ptr, ".BMP") == 0 || strcmp(ptr, ".jpg") == 0 || strcmp(ptr, ".JPG") == 0)) {
    return 1;
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<parseFloats>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L44
L51:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <parseFloat@plt>
  movd   %xmm0,%eax
  mov    -0x28(%rbp),%rdx
  mov    %eax,(%rdx)
  addq   $0x4,-0x28(%rbp)
  jmp    L50
L35:
  addq   $0x1,-0x8(%rbp)
L50:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L42
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L35
  jmp    L42
L64:
  addq   $0x1,-0x8(%rbp)
L42:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L64
  addl   $0x1,-0xc(%rbp)
L44:
  mov    -0xc(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L51
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *parseFloats(char *str, int count, float *dest) {
  char *pos = str;
  int i;
  for (i = 0; i < count; ++i) {
    *dest = parseFloat(pos);
    ++dest;
    while (*pos != ' ' && *pos != '\0')
      ++pos;
    while (*pos == ' ')
      ++pos;
  }
  return pos;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<parseFloats>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  test   %esi,%esi
  jle    L10
  mov    %rdx,%rbp
  mov    %esi,%esi
  lea    (%rdx,%rsi,4),%r12
L59:
  mov    %rbx,%rdi
  call   <parseFloat@plt>
  movss  %xmm0,0x0(%rbp)
  add    $0x4,%rbp
  testb  $0xdf,(%rbx)
  je     L44
L4:
  add    $0x1,%rbx
  testb  $0xdf,(%rbx)
  jne    L4
L44:
  cmpb   $0x20,(%rbx)
  jne    L7
L19:
  add    $0x1,%rbx
  cmpb   $0x20,(%rbx)
  je     L19
L7:
  cmp    %rbp,%r12
  jne    L59
L10:
  mov    %rbx,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *parseFloats(char *str, int count, float *dest) {
  char *pos = str;
  int i;
  for (i = 0; i < count; ++i) {
    *dest = parseFloat(pos);
    ++dest;
    while (*pos != ' ' && *pos != '\0')
      ++pos;
    while (*pos == ' ')
      ++pos;
  }
  return pos;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<parseFloats>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  test   %esi,%esi
  jle    L34
  movslq %esi,%rsi
  mov    %rdx,%rbx
  lea    (%rdx,%rsi,4),%rbp
  nopl   0x0(%rax)
L13:
  mov    %r12,%rdi
  add    $0x4,%rbx
  call   <parseFloat@plt>
  movss  %xmm0,-0x4(%rbx)
  movzbl (%r12),%eax
  test   $0xdf,%al
  je     L19
  nopw   0x0(%rax,%rax,1)
L52:
  movzbl 0x1(%r12),%eax
  add    $0x1,%r12
  test   $0xdf,%al
  jne    L52
L19:
  cmp    $0x20,%al
  jne    L26
  nopw   0x0(%rax,%rax,1)
L5:
  add    $0x1,%r12
  cmpb   $0x20,(%r12)
  je     L5
L26:
  cmp    %rbx,%rbp
  jne    L13
L34:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *parseFloats(char *str, int count, float *dest) {
  char *pos = str;
  int i;
  for (i = 0; i < count; ++i) {
    *dest = parseFloat(pos);
    ++dest;
    while (*pos != ' ' && *pos != '\0')
      ++pos;
    while (*pos == ' ')
      ++pos;
  }
  return pos;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<parseFloats>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  test   %esi,%esi
  jle    L37
  movslq %esi,%rsi
  mov    %rdx,%rbx
  lea    (%rdx,%rsi,4),%rbp
  nopl   0x0(%rax)
L20:
  mov    %r12,%rdi
  add    $0x4,%rbx
  call   <parseFloat@plt>
  movss  %xmm0,-0x4(%rbx)
  movzbl (%r12),%eax
  test   $0xdf,%al
  je     L26
  nopw   0x0(%rax,%rax,1)
L35:
  movzbl 0x1(%r12),%eax
  add    $0x1,%r12
  test   $0xdf,%al
  jne    L35
L26:
  cmp    $0x20,%al
  jne    L4
  nopw   0x0(%rax,%rax,1)
L14:
  add    $0x1,%r12
  cmpb   $0x20,(%r12)
  je     L14
L4:
  cmp    %rbp,%rbx
  jne    L20
L37:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *parseFloats(char *str, int count, float *dest) {
  char *pos = str;
  int i;
  for (i = 0; i < count; ++i) {
    *dest = parseFloat(pos);
    ++dest;
    while (*pos != ' ' && *pos != '\0')
      ++pos;
    while (*pos == ' ')
      ++pos;
  }
  return pos;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<strncmp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  je     L22
  cmpq   $0x0,-0x20(%rbp)
  jne    L39
L22:
  mov    $0xffffffff,%eax
  jmp    L58
L80:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L39
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L39
  addq   $0x1,-0x18(%rbp)
  addq   $0x1,-0x20(%rbp)
L39:
  subq   $0x1,-0x28(%rbp)
  cmpq   $0x0,-0x28(%rbp)
  jne    L80
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%edx
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jns    L4
  movl   $0xffffffff,-0x4(%rbp)
  jmp    L56
L4:
  cmpl   $0x0,-0x4(%rbp)
  jle    L56
  movl   $0x1,-0x4(%rbp)
L56:
  mov    -0x4(%rbp),%eax
L58:
  pop    %rbp
  ret
```

assistant: ```c
int strncmp(const char *s1, const char *s2, size_t n) {
  int ret;
  if (!s1 || !s2)
    return -1;
  while (--n)
    if (*s1 && *s1 == *s2) {
      s1++;
      s2++;
    }
  ret = *(unsigned char *)s1 - *(unsigned char *)s2;
  if (ret < 0)
    ret = -1;
  else if (ret > 0)
    ret = 1;
  return ret;
}
```
user: What is the c source code of the assembly code below?

```asm
<strncmp>:
  endbr64
  sub    $0x1,%rdx
  jne    L6
L8:
  movzbl (%rdi),%eax
  movzbl (%rsi),%edx
  sub    %edx,%eax
  test   %eax,%eax
  mov    $0x1,%edx
  cmovg  %edx,%eax
  test   %eax,%eax
  mov    $0xffffffff,%edx
  cmovs  %edx,%eax
  ret
L0:
  sub    $0x1,%rdx
  je     L8
L6:
  movzbl (%rdi),%eax
  test   %al,%al
  je     L0
  cmp    (%rsi),%al
  jne    L0
  add    $0x1,%rdi
  add    $0x1,%rsi
  jmp    L0
```

assistant: ```c
int strncmp(const char *s1, const char *s2, size_t n) {
  int ret;
  if (!s1 || !s2)
    return -1;
  while (--n)
    if (*s1 && *s1 == *s2) {
      s1++;
      s2++;
    }
  ret = *(unsigned char *)s1 - *(unsigned char *)s2;
  if (ret < 0)
    ret = -1;
  else if (ret > 0)
    ret = 1;
  return ret;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<strncmp>:
  endbr64
  nopl   0x0(%rax)
L34:
  sub    $0x1,%rdx
  je     L10
L4:
  movzbl (%rdi),%eax
  test   %al,%al
  je     L34
  cmp    (%rsi),%al
  jne    L34
  add    $0x1,%rdi
  add    $0x1,%rsi
  sub    $0x1,%rdx
  jne    L4
  nopw   0x0(%rax,%rax,1)
L10:
  movzbl (%rdi),%ecx
  movzbl (%rsi),%edx
  mov    $0xffffffff,%eax
  cmp    %edx,%ecx
  js     L32
  setne  %al
  movzbl %al,%eax
L32:
  ret
```

assistant: ```c
int strncmp(const char *s1, const char *s2, size_t n) {
  int ret;
  if (!s1 || !s2)
    return -1;
  while (--n)
    if (*s1 && *s1 == *s2) {
      s1++;
      s2++;
    }
  ret = *(unsigned char *)s1 - *(unsigned char *)s2;
  if (ret < 0)
    ret = -1;
  else if (ret > 0)
    ret = 1;
  return ret;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<strncmp>:
  endbr64
  nopl   0x0(%rax)
L45:
  sub    $0x1,%rdx
  je     L44
  movzbl (%rdi),%eax
  test   %al,%al
  jne    L31
L44:
  movzbl (%rdi),%ecx
  movzbl (%rsi),%edx
  mov    $0xffffffff,%eax
  cmp    %edx,%ecx
  js     L10
  setne  %al
  movzbl %al,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L31:
  cmp    (%rsi),%al
  jne    L45
  add    $0x1,%rdi
  add    $0x1,%rsi
  jmp    L45
  xchg   %ax,%ax
L10:
  ret
```

assistant: ```c
int strncmp(const char *s1, const char *s2, size_t n) {
  int ret;
  if (!s1 || !s2)
    return -1;
  while (--n)
    if (*s1 && *s1 == *s2) {
      s1++;
      s2++;
    }
  ret = *(unsigned char *)s1 - *(unsigned char *)s2;
  if (ret < 0)
    ret = -1;
  else if (ret > 0)
    ret = 1;
  return ret;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<random_letter_or_space>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <random@plt>
  mov    %eax,%edx
  mov    $0x13,%ecx
  mov    %ecx,%eax
  imul   %dl
  shr    $0x8,%ax
  sar    %al
  mov    %edx,%esi
  sar    $0x7,%sil
  sub    %esi,%eax
  mov    %eax,%ecx
  mov    %ecx,%eax
  add    %eax,%eax
  add    %ecx,%eax
  lea    0x0(,%rax,8),%ecx
  add    %ecx,%eax
  sub    %eax,%edx
  mov    %edx,%ecx
  movsbl %cl,%eax
  add    $0x61,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x7a,-0x4(%rbp)
  jle    L2
  movl   $0x20,-0x4(%rbp)
L2:
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int random_letter_or_space(void) {
  int letter;
  letter = (random() % ('z' - 'a' + 2)) + 'a';
  if (letter > 'z')
    letter = ' ';
  return (letter);
}
```
user: What is the c source code of the assembly code below?

```asm
<random_letter_or_space>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <random@plt>
  mov    %eax,%ecx
  mov    $0x13,%edx
  mov    %edx,%eax
  imul   %cl
  mov    %eax,%edx
  sar    $0x9,%dx
  mov    %ecx,%eax
  sar    $0x7,%al
  sub    %eax,%edx
  lea    (%rdx,%rdx,2),%edx
  lea    (%rdx,%rdx,8),%edx
  sub    %edx,%ecx
  add    $0x61,%ecx
  movsbl %cl,%eax
  cmp    $0x7a,%cl
  mov    $0x20,%edx
  cmovg  %edx,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int random_letter_or_space(void) {
  int letter;
  letter = (random() % ('z' - 'a' + 2)) + 'a';
  if (letter > 'z')
    letter = ' ';
  return (letter);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<random_letter_or_space>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <random@plt>
  mov    %eax,%ecx
  mov    $0x13,%eax
  imul   %cl
  mov    %eax,%edx
  mov    %ecx,%eax
  sar    $0x7,%al
  sar    $0x9,%dx
  sub    %eax,%edx
  lea    (%rdx,%rdx,2),%edx
  lea    (%rdx,%rdx,8),%edx
  sub    %edx,%ecx
  mov    $0x20,%edx
  add    $0x61,%ecx
  cmp    $0x7b,%cl
  movsbl %cl,%eax
  cmove  %edx,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int random_letter_or_space(void) {
  int letter;
  letter = (random() % ('z' - 'a' + 2)) + 'a';
  if (letter > 'z')
    letter = ' ';
  return (letter);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<random_letter_or_space>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <random@plt>
  mov    %eax,%ecx
  mov    $0x13,%eax
  imul   %cl
  mov    %eax,%edx
  mov    %ecx,%eax
  sar    $0x7,%al
  sar    $0x9,%dx
  sub    %eax,%edx
  lea    (%rdx,%rdx,2),%edx
  lea    (%rdx,%rdx,8),%edx
  sub    %edx,%ecx
  mov    $0x20,%edx
  add    $0x61,%ecx
  cmp    $0x7b,%cl
  movsbl %cl,%eax
  cmove  %edx,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int random_letter_or_space(void) {
  int letter;
  letter = (random() % ('z' - 'a' + 2)) + 'a';
  if (letter > 'z')
    letter = ' ';
  return (letter);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<fitAngDist_alpha0_3minus_0plus_15097_L3>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <funcAngCor_alpha0_3minus_0plus_15097_L3@plt>
  movsd  %xmm0,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  movsd  (%rax),%xmm1
  movsd  D0(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  movq   %xmm1,%rax
  movq   %rax,%xmm0
  call   <sin@plt>
  mulsd  -0x28(%rbp),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D0
type_guessed: f64

tool: D0: 0.0174533

assistant: ```c
double fitAngDist_alpha0_3minus_0plus_15097_L3(double *x, double *par) {
  double result;
  result = funcAngCor_alpha0_3minus_0plus_15097_L3(x, &par[0]) * sin(x[0] * 0.0174533);
  return result;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<fitAngDist_alpha0_3minus_0plus_15097_L3>:
  endbr64
  push   %r14
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  call   <funcAngCor_alpha0_3minus_0plus_15097_L3@plt>
  movq   %xmm0,%r14
  movsd  D5(%rip),%xmm0
  mulsd  (%rbx),%xmm0
  call   <sin@plt>
  movq   %r14,%xmm1
  mulsd  %xmm1,%xmm0
  add    $0x8,%rsp
  pop    %rbx
  pop    %r14
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D5
data_type: f64

tool: D5: 0.0174533

assistant: ```c
double fitAngDist_alpha0_3minus_0plus_15097_L3(double *x, double *par) {
  double result;
  result = funcAngCor_alpha0_3minus_0plus_15097_L3(x, &par[0]) * sin(x[0] * 0.0174533);
  return result;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<fitAngDist_alpha0_3minus_0plus_15097_L3>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x10,%rsp
  call   <funcAngCor_alpha0_3minus_0plus_15097_L3@plt>
  movsd  %xmm0,0x8(%rsp)
  movsd  D2(%rip),%xmm0
  mulsd  (%rbx),%xmm0
  call   <sin@plt>
  mulsd  0x8(%rsp),%xmm0
  add    $0x10,%rsp
  pop    %rbx
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D2
type_infered: f64

tool: D2: 0.0174533

assistant: ```c
double fitAngDist_alpha0_3minus_0plus_15097_L3(double *x, double *par) {
  double result;
  result = funcAngCor_alpha0_3minus_0plus_15097_L3(x, &par[0]) * sin(x[0] * 0.0174533);
  return result;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<fitAngDist_alpha0_3minus_0plus_15097_L3>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x10,%rsp
  call   <funcAngCor_alpha0_3minus_0plus_15097_L3@plt>
  movsd  %xmm0,0x8(%rsp)
  movsd  D2(%rip),%xmm0
  mulsd  (%rbx),%xmm0
  call   <sin@plt>
  mulsd  0x8(%rsp),%xmm0
  add    $0x10,%rsp
  pop    %rbx
  ret
```

tool_calls: name: disassemble_data
arguments: label: D2
type_guessed: f64

tool: D2: 0.0174533

assistant: ```c
double fitAngDist_alpha0_3minus_0plus_15097_L3(double *x, double *par) {
  double result;
  result = funcAngCor_alpha0_3minus_0plus_15097_L3(x, &par[0]) * sin(x[0] * 0.0174533);
  return result;
}
```