ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<frequence_of_chars>:
  endbr64
  push   %rbx
  pxor   %xmm0,%xmm0
  sub    $0x20,%rsp
  mov    D4(%rip),%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movaps %xmm0,(%rsp)
  movq   $0x0,0x10(%rsp)
  nopl   0x0(%rax)
L18:
  xor    %eax,%eax
  call   <getchar@plt>
  cmp    %eax,(%rbx)
  je     L47
L109:
  cmp    $0xa,%eax
  je     L120
  cmp    $0x20,%eax
  je     L79
  cmp    $0x9,%eax
  je     L39
  lea    -0x30(%rax),%edx
  cmp    $0x9,%edx
  ja     L58
  xor    %eax,%eax
  addl   $0x1,0xc(%rsp)
  call   <getchar@plt>
  cmp    %eax,(%rbx)
  jne    L109
  nopw   0x0(%rax,%rax,1)
L47:
  mov    %rsp,%rdi
  call   <n_height_column@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x20,%rsp
  pop    %rbx
  ret
  xchg   %ax,%ax
L120:
  addl   $0x1,(%rsp)
  jmp    L18
  cs nopw 0x0(%rax,%rax,1)
L79:
  addl   $0x1,0x4(%rsp)
  jmp    L18
  nopw   0x0(%rax,%rax,1)
L39:
  addl   $0x1,0x8(%rsp)
  jmp    L18
  nopw   0x0(%rax,%rax,1)
L58:
  and    $0xffffffdf,%eax
  sub    $0x41,%eax
  cmp    $0x19,%eax
  ja     L48
  addl   $0x1,0x10(%rsp)
  jmp    L18
  nopl   (%rax)
L48:
  addl   $0x1,0x14(%rsp)
  jmp    L18
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void frequence_of_chars(void) {
  int c, i;
  int get_frequence[6];
  for (i = 0; i < 6; i++)
    get_frequence[i] = 0;
  while ((c = getchar()) != EOF) {
    if (c == '\n')
      ++get_frequence[0];
    else if (c == ' ')
      ++get_frequence[1];
    else if (c == '\t')
      ++get_frequence[2];
    else if (c >= '0' && c <= '9')
      ++get_frequence[3];
    else if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z'))
      ++get_frequence[4];
    else
      ++get_frequence[5];
  }
  n_height_column(get_frequence);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<SDL_imageFilterShiftLeftUint>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %edx,-0x44(%rbp)
  mov    %ecx,%eax
  mov    %al,-0x48(%rbp)
  cmpb   $0x20,-0x48(%rbp)
  ja     L57
  cmpb   $0x0,-0x48(%rbp)
  jne    L63
L57:
  mov    $0xffffffff,%eax
  jmp    L75
L63:
  mov    $0x0,%eax
  call   <SDL_imageFilterMMXdetect@plt>
  test   %rax,%rax
  je     L47
  cmpl   $0x7,-0x44(%rbp)
  jle    L47
  movzbl -0x48(%rbp),%ecx
  mov    -0x44(%rbp),%edx
  mov    -0x40(%rbp),%rsi
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <SDL_imageFilterShiftLeftUintMMX@plt>
  mov    -0x44(%rbp),%eax
  and    $0x7,%eax
  test   %eax,%eax
  jle    L103
  mov    -0x44(%rbp),%eax
  and    $0xfffffff8,%eax
  mov    %eax,-0x28(%rbp)
  mov    -0x28(%rbp),%edx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x28(%rbp),%edx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x18(%rbp)
  jmp    L10
L103:
  mov    $0x0,%eax
  jmp    L75
L47:
  movl   $0x0,-0x28(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %rax,-0x18(%rbp)
L10:
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x28(%rbp),%eax
  mov    %eax,-0x2c(%rbp)
  jmp    L49
L30:
  mov    -0x2c(%rbp),%eax
  lea    0x4(%rax),%edx
  mov    -0x44(%rbp),%eax
  cmp    %eax,%edx
  jae    L107
  mov    -0x10(%rbp),%rax
  mov    (%rax),%edx
  movzbl -0x48(%rbp),%eax
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  mov    %eax,-0x24(%rbp)
  mov    -0x24(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,(%rax)
L107:
  addq   $0x4,-0x10(%rbp)
  addq   $0x4,-0x8(%rbp)
  addl   $0x4,-0x2c(%rbp)
L49:
  mov    -0x44(%rbp),%eax
  cmp    %eax,-0x2c(%rbp)
  jb     L30
  mov    $0x0,%eax
L75:
  leave
  ret
```

assistant: ```c
int SDL_imageFilterShiftLeftUint(unsigned char *Src1, unsigned char *Dest, int length, unsigned char N) {
  unsigned int i, istart;
  unsigned char *cursrc1, *curdest;
  unsigned int *icursrc1, *icurdest;
  int result;
  if ((N > 32) || (N < 1))
    return (-1);
  if ((SDL_imageFilterMMXdetect()) && (length > 7)) {
    SDL_imageFilterShiftLeftUintMMX(Src1, Dest, length, N);
    if ((length & 7) > 0) {
      istart = length & 0xfffffff8;
      cursrc1 = &Src1[istart];
      curdest = &Dest[istart];
    } else {
      return (0);
    }
  } else {
    istart = 0;
    cursrc1 = Src1;
    curdest = Dest;
  }
  icursrc1 = (unsigned int *)cursrc1;
  icurdest = (unsigned int *)curdest;
  for (i = istart; i < length; i += 4) {
    if ((i + 4) < length) {
      result = ((unsigned int)*icursrc1 << N);
      *icurdest = (unsigned int)result;
    }
    icursrc1++;
    icurdest++;
  }
  return (0);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<SDL_imageFilterShiftLeftUint>:
  endbr64
  lea    -0x1(%rcx),%eax
  cmp    $0x1f,%al
  ja     L17
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %edx,%r12d
  mov    %ecx,%r14d
  mov    %ecx,%r13d
  mov    $0x0,%eax
  call   <SDL_imageFilterMMXdetect@plt>
  cmp    $0x7,%r12d
  jle    L85
  test   %rax,%rax
  jne    L52
L85:
  mov    $0x0,%eax
L41:
  cmp    %r12d,%eax
  jae    L3
L36:
  add    $0x4,%eax
  cmp    %r12d,%eax
  jae    L50
  mov    (%rbx),%edx
  mov    %r13d,%ecx
  shl    %cl,%edx
  mov    %edx,0x0(%rbp)
  add    $0x4,%rbx
  add    $0x4,%rbp
  jmp    L36
L52:
  movzbl %r14b,%ecx
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <SDL_imageFilterShiftLeftUintMMX@plt>
  mov    $0x0,%eax
  test   $0x7,%r12b
  je     L37
  mov    %r12d,%eax
  and    $0xfffffff8,%eax
  mov    %eax,%edx
  add    %rdx,%rbx
  add    %rdx,%rbp
  jmp    L41
L17:
  mov    $0xffffffff,%eax
  ret
L3:
  mov    $0x0,%eax
  jmp    L37
L50:
  mov    $0x0,%eax
L37:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int SDL_imageFilterShiftLeftUint(unsigned char *Src1, unsigned char *Dest, int length, unsigned char N) {
  unsigned int i, istart;
  unsigned char *cursrc1, *curdest;
  unsigned int *icursrc1, *icurdest;
  int result;
  if ((N > 32) || (N < 1))
    return (-1);
  if ((SDL_imageFilterMMXdetect()) && (length > 7)) {
    SDL_imageFilterShiftLeftUintMMX(Src1, Dest, length, N);
    if ((length & 7) > 0) {
      istart = length & 0xfffffff8;
      cursrc1 = &Src1[istart];
      curdest = &Dest[istart];
    } else {
      return (0);
    }
  } else {
    istart = 0;
    cursrc1 = Src1;
    curdest = Dest;
  }
  icursrc1 = (unsigned int *)cursrc1;
  icurdest = (unsigned int *)curdest;
  for (i = istart; i < length; i += 4) {
    if ((i + 4) < length) {
      result = ((unsigned int)*icursrc1 << N);
      *icurdest = (unsigned int)result;
    }
    icursrc1++;
    icurdest++;
  }
  return (0);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<SDL_imageFilterShiftLeftUint>:
  endbr64
  lea    -0x1(%rcx),%eax
  cmp    $0x1f,%al
  ja     L21
  push   %r14
  xor    %eax,%eax
  mov    %ecx,%r14d
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  call   <SDL_imageFilterMMXdetect@plt>
  test   %rax,%rax
  je     L64
  cmp    $0x7,%r12d
  jg     L63
L64:
  xor    %eax,%eax
L29:
  cmp    %eax,%r12d
  jbe    L23
  nop
L15:
  add    $0x4,%eax
  cmp    %r12d,%eax
  jb     L59
L23:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L59:
  mov    (%rbx),%edx
  mov    %r14d,%ecx
  add    $0x4,%rbx
  add    $0x4,%rbp
  shl    %cl,%edx
  mov    %edx,-0x4(%rbp)
  jmp    L15
  nopl   0x0(%rax)
L63:
  movzbl %r13b,%ecx
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <SDL_imageFilterShiftLeftUintMMX@plt>
  test   $0x7,%r12b
  je     L23
  mov    %r12d,%eax
  and    $0xfffffff8,%eax
  mov    %eax,%edx
  add    %rdx,%rbx
  add    %rdx,%rbp
  jmp    L29
L21:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int SDL_imageFilterShiftLeftUint(unsigned char *Src1, unsigned char *Dest, int length, unsigned char N) {
  unsigned int i, istart;
  unsigned char *cursrc1, *curdest;
  unsigned int *icursrc1, *icurdest;
  int result;
  if ((N > 32) || (N < 1))
    return (-1);
  if ((SDL_imageFilterMMXdetect()) && (length > 7)) {
    SDL_imageFilterShiftLeftUintMMX(Src1, Dest, length, N);
    if ((length & 7) > 0) {
      istart = length & 0xfffffff8;
      cursrc1 = &Src1[istart];
      curdest = &Dest[istart];
    } else {
      return (0);
    }
  } else {
    istart = 0;
    cursrc1 = Src1;
    curdest = Dest;
  }
  icursrc1 = (unsigned int *)cursrc1;
  icurdest = (unsigned int *)curdest;
  for (i = istart; i < length; i += 4) {
    if ((i + 4) < length) {
      result = ((unsigned int)*icursrc1 << N);
      *icurdest = (unsigned int)result;
    }
    icursrc1++;
    icurdest++;
  }
  return (0);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<SDL_imageFilterShiftLeftUint>:
  endbr64
  lea    -0x1(%rcx),%eax
  cmp    $0x1f,%al
  ja     L14
  push   %r14
  xor    %eax,%eax
  mov    %ecx,%r14d
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  call   <SDL_imageFilterMMXdetect@plt>
  test   %rax,%rax
  je     L35
  cmp    $0x7,%r12d
  jg     L26
L35:
  xor    %eax,%eax
L65:
  cmp    %eax,%r12d
  jbe    L22
  nop
L24:
  add    $0x4,%eax
  cmp    %r12d,%eax
  jb     L54
L22:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L54:
  mov    (%rbx),%edx
  mov    %r14d,%ecx
  add    $0x4,%rbx
  add    $0x4,%rbp
  shl    %cl,%edx
  mov    %edx,-0x4(%rbp)
  jmp    L24
  nopl   0x0(%rax)
L26:
  movzbl %r13b,%ecx
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <SDL_imageFilterShiftLeftUintMMX@plt>
  test   $0x7,%r12b
  je     L22
  mov    %r12d,%eax
  and    $0xfffffff8,%eax
  mov    %eax,%edx
  add    %rdx,%rbx
  add    %rdx,%rbp
  jmp    L65
L14:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int SDL_imageFilterShiftLeftUint(unsigned char *Src1, unsigned char *Dest, int length, unsigned char N) {
  unsigned int i, istart;
  unsigned char *cursrc1, *curdest;
  unsigned int *icursrc1, *icurdest;
  int result;
  if ((N > 32) || (N < 1))
    return (-1);
  if ((SDL_imageFilterMMXdetect()) && (length > 7)) {
    SDL_imageFilterShiftLeftUintMMX(Src1, Dest, length, N);
    if ((length & 7) > 0) {
      istart = length & 0xfffffff8;
      cursrc1 = &Src1[istart];
      curdest = &Dest[istart];
    } else {
      return (0);
    }
  } else {
    istart = 0;
    cursrc1 = Src1;
    curdest = Dest;
  }
  icursrc1 = (unsigned int *)cursrc1;
  icurdest = (unsigned int *)curdest;
  for (i = istart; i < length; i += 4) {
    if ((i + 4) < length) {
      result = ((unsigned int)*icursrc1 << N);
      *icurdest = (unsigned int)result;
    }
    icursrc1++;
    icurdest++;
  }
  return (0);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<get_max_count>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  cmpl   $0x3,-0x4(%rbp)
  jne    L103
  mov    $0x3e7,%eax
  jmp    L21
L103:
  cmpl   $0x4,-0x4(%rbp)
  jne    L14
  mov    $0x270f,%eax
  jmp    L21
L14:
  cmpl   $0x5,-0x4(%rbp)
  jne    L88
  mov    $0x1869f,%eax
  jmp    L21
L88:
  cmpl   $0x6,-0x4(%rbp)
  jne    L12
  mov    $0xf423f,%eax
  jmp    L21
L12:
  cmpl   $0x7,-0x4(%rbp)
  jne    L48
  mov    $0x98967f,%eax
  jmp    L21
L48:
  cmpl   $0x8,-0x4(%rbp)
  jne    L110
  mov    $0x5f5e0ff,%eax
  jmp    L21
L110:
  mov    $0x0,%eax
L21:
  pop    %rbp
  ret
```

assistant: ```c
int get_max_count(int object_count) {
  if (object_count == 3)
    return 999;
  else if (object_count == 4)
    return 9999;
  else if (object_count == 5)
    return 99999;
  else if (object_count == 6)
    return 999999;
  else if (object_count == 7)
    return 9999999;
  else if (object_count == 8)
    return 99999999;
  else
    return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<get_max_count>:
  endbr64
  sub    $0x3,%edi
  cmp    $0x5,%edi
  ja     L5
  mov    %edi,%edi
  lea    D6(%rip),%rdx
  movslq (%rdx,%rdi,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  mov    $0x270f,%eax
  ret
  mov    $0x1869f,%eax
  ret
  mov    $0xf423f,%eax
  ret
  mov    $0x98967f,%eax
  ret
  mov    $0x5f5e0ff,%eax
  ret
L5:
  mov    $0x0,%eax
  ret
  mov    $0x3e7,%eax
  ret
```

assistant: ```c
int get_max_count(int object_count) {
  if (object_count == 3)
    return 999;
  else if (object_count == 4)
    return 9999;
  else if (object_count == 5)
    return 99999;
  else if (object_count == 6)
    return 999999;
  else if (object_count == 7)
    return 9999999;
  else if (object_count == 8)
    return 99999999;
  else
    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
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movl   $0x0,-0x4(%rbp)
  jmp    L5
L12:
  mov    -0x4(%rbp),%eax
  mov    %eax,%esi
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0x4(%rbp)
L5:
  cmpl   $0x64,-0x4(%rbp)
  jle    L12
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D5
datatype: string

tool: D5: a: %2d--

assistant: ```c
main() {
  int a;
  for (a = 0; a <= 100; a++)
    printf("a: %2d--", a);
  printf("\n");
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    $0x0,%ebx
  lea    D2(%rip),%rbp
L5:
  mov    %ebx,%esi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x1,%ebx
  cmp    $0x65,%ebx
  jne    L5
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D2
type_infered: string

tool: D2: a: %2d--

assistant: ```c
main() {
  int a;
  for (a = 0; a <= 100; a++)
    printf("a: %2d--", a);
  printf("\n");
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %rbp
  lea    D2(%rip),%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  nopl   0x0(%rax,%rax,1)
L0:
  mov    %ebx,%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  add    $0x1,%ebx
  call   <printf@plt>
  cmp    $0x65,%ebx
  jne    L0
  mov    $0xa,%edi
  call   <putchar@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D2
type: string

tool: D2: a: %2d--

assistant: ```c
main() {
  int a;
  for (a = 0; a <= 100; a++)
    printf("a: %2d--", a);
  printf("\n");
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %rbp
  lea    D0(%rip),%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  nopl   0x0(%rax,%rax,1)
L6:
  mov    %ebx,%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  add    $0x1,%ebx
  call   <printf@plt>
  cmp    $0x65,%ebx
  jne    L6
  mov    $0xa,%edi
  call   <putchar@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D0
datatype: string

tool: D0: a: %2d--

assistant: ```c
main() {
  int a;
  for (a = 0; a <= 100; a++)
    printf("a: %2d--", a);
  printf("\n");
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<nfs_block_bits>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  sub    $0x1,%rax
  and    -0x18(%rbp),%rax
  test   %rax,%rax
  jne    L47
  cmpq   $0x0,-0x20(%rbp)
  je     L30
L47:
  movb   $0x1f,-0x1(%rbp)
  jmp    L11
L6:
  movzbl -0x1(%rbp),%eax
  sub    $0x1,%eax
  mov    %al,-0x1(%rbp)
L11:
  cmpb   $0x0,-0x1(%rbp)
  je     L54
  movzbl -0x1(%rbp),%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  cltq
  and    -0x18(%rbp),%rax
  test   %rax,%rax
  je     L6
L54:
  movzbl -0x1(%rbp),%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  cltq
  mov    %rax,-0x18(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  je     L30
  mov    -0x20(%rbp),%rax
  movzbl -0x1(%rbp),%edx
  mov    %dl,(%rax)
L30:
  mov    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
unsigned long nfs_block_bits(unsigned long bsize, unsigned char *nrbitsp) {
  if ((bsize & (bsize - 1)) || nrbitsp) {
    unsigned char nrbits;
    for (nrbits = 31; nrbits && !(bsize & (1 << nrbits)); nrbits--)
      ;
    bsize = 1 << nrbits;
    if (nrbitsp)
      *nrbitsp = nrbits;
  }
  return bsize;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<nfs_block_bits>:
  endbr64
  lea    -0x1(%rdi),%rax
  and    %rdi,%rax
  or     %rsi,%rax
  je     L7
  mov    $0x1e,%ecx
  mov    $0x1,%eax
  mov    $0x1f,%r8d
  test   $0xffffffff80000000,%rdi
  jne    L1
L34:
  mov    %ecx,%r8d
  mov    %eax,%edx
  shl    %cl,%edx
  movslq %edx,%rdx
  test   %rdi,%rdx
  jne    L1
  sub    $0x1,%ecx
  jne    L34
  mov    $0x0,%r8d
L1:
  mov    $0x1,%eax
  mov    %r8d,%ecx
  shl    %cl,%eax
  cltq
  test   %rsi,%rsi
  je     L28
  mov    %r8b,(%rsi)
  ret
L7:
  mov    %rdi,%rax
L28:
  ret
```

assistant: ```c
unsigned long nfs_block_bits(unsigned long bsize, unsigned char *nrbitsp) {
  if ((bsize & (bsize - 1)) || nrbitsp) {
    unsigned char nrbits;
    for (nrbits = 31; nrbits && !(bsize & (1 << nrbits)); nrbits--)
      ;
    bsize = 1 << nrbits;
    if (nrbitsp)
      *nrbitsp = nrbits;
  }
  return bsize;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<nfs_block_bits>:
  endbr64
  lea    -0x1(%rdi),%rax
  mov    $0x1f,%ecx
  mov    $0x1,%edx
  and    %rdi,%rax
  or     %rsi,%rax
  jne    L6
  jmp    L19
  nopl   0x0(%rax)
L39:
  sub    $0x1,%ecx
  je     L45
L6:
  mov    %edx,%eax
  mov    %ecx,%r8d
  shl    %cl,%eax
  cltq
  test   %rdi,%rax
  je     L39
L57:
  test   %rsi,%rsi
  je     L43
  mov    %r8b,(%rsi)
L43:
  ret
  nopl   0x0(%rax)
L45:
  mov    $0x1,%eax
  xor    %r8d,%r8d
  jmp    L57
  nopw   0x0(%rax,%rax,1)
L19:
  mov    %rdi,%rax
  ret
```

assistant: ```c
unsigned long nfs_block_bits(unsigned long bsize, unsigned char *nrbitsp) {
  if ((bsize & (bsize - 1)) || nrbitsp) {
    unsigned char nrbits;
    for (nrbits = 31; nrbits && !(bsize & (1 << nrbits)); nrbits--)
      ;
    bsize = 1 << nrbits;
    if (nrbitsp)
      *nrbitsp = nrbits;
  }
  return bsize;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<nfs_block_bits>:
  endbr64
  lea    -0x1(%rdi),%rax
  mov    $0x1f,%ecx
  mov    $0x1,%edx
  and    %rdi,%rax
  or     %rsi,%rax
  jne    L4
  jmp    L12
  nopl   0x0(%rax)
L17:
  sub    $0x1,%ecx
  je     L21
L4:
  mov    %edx,%eax
  mov    %ecx,%r8d
  shl    %cl,%eax
  cltq
  test   %rdi,%rax
  je     L17
L52:
  test   %rsi,%rsi
  je     L25
  mov    %r8b,(%rsi)
L25:
  ret
  nopl   0x0(%rax)
L21:
  mov    $0x1,%eax
  xor    %r8d,%r8d
  jmp    L52
  nopw   0x0(%rax,%rax,1)
L12:
  mov    %rdi,%rax
  ret
```

assistant: ```c
unsigned long nfs_block_bits(unsigned long bsize, unsigned char *nrbitsp) {
  if ((bsize & (bsize - 1)) || nrbitsp) {
    unsigned char nrbits;
    for (nrbits = 31; nrbits && !(bsize & (1 << nrbits)); nrbits--)
      ;
    bsize = 1 << nrbits;
    if (nrbitsp)
      *nrbitsp = nrbits;
  }
  return bsize;
}
```
user: Translate the below assembly code into C programming language:

```asm
<UARTDisableIrDA>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x14,%rax
  mov    (%rax),%rax
  mov    -0x8(%rbp),%rdx
  add    $0x14,%rdx
  and    $0xfffffffffffffffd,%rax
  mov    %rax,(%rdx)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void UARTDisableIrDA(unsigned long ulBase) {
  ;
  (*((volatile unsigned long *)(ulBase + 0x00000014))) &= ~(0x00000002);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<UARTDisableIrDA>:
  endbr64
  mov    0x14(%rdi),%rax
  and    $0xfffffffffffffffd,%rax
  mov    %rax,0x14(%rdi)
  ret
```

assistant: ```c
void UARTDisableIrDA(unsigned long ulBase) {
  ;
  (*((volatile unsigned long *)(ulBase + 0x00000014))) &= ~(0x00000002);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<UARTDisableIrDA>:
  endbr64
  mov    0x14(%rdi),%rax
  and    $0xfffffffffffffffd,%rax
  mov    %rax,0x14(%rdi)
  ret
```

assistant: ```c
void UARTDisableIrDA(unsigned long ulBase) {
  ;
  (*((volatile unsigned long *)(ulBase + 0x00000014))) &= ~(0x00000002);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<UARTDisableIrDA>:
  endbr64
  mov    0x14(%rdi),%rax
  and    $0xfffffffffffffffd,%rax
  mov    %rax,0x14(%rdi)
  ret
```

assistant: ```c
void UARTDisableIrDA(unsigned long ulBase) {
  ;
  (*((volatile unsigned long *)(ulBase + 0x00000014))) &= ~(0x00000002);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<do_query>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <mb_query_total@plt>
  mov    %eax,-0xc(%rbp)
  cmpl   $0x0,-0xc(%rbp)
  jns    L24
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <mb_error_to_string@plt>
  mov    %eax,%esi
  lea    D48(%rip),%rax
  mov    %rax,%rdi
  call   <error@plt>
L24:
  mov    $0x0,%eax
  call   <mb_query_server@plt>
  mov    %eax,-0x8(%rbp)
  cmpl   $0x0,-0x8(%rbp)
  jns    L13
  mov    -0x8(%rbp),%eax
  mov    %eax,%edi
  call   <mb_error_to_string@plt>
  mov    %eax,%esi
  lea    D45(%rip),%rax
  mov    %rax,%rdi
  call   <error@plt>
L13:
  mov    $0x0,%eax
  call   <mb_query@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jns    L17
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <mb_error_to_string@plt>
  mov    %eax,%esi
  lea    D53(%rip),%rax
  mov    %rax,%rdi
  call   <error@plt>
L17:
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <pages_to_megabytes@plt>
  movq   %xmm0,%rax
  mov    -0xc(%rbp),%edx
  movq   %rax,%xmm0
  mov    %edx,%esi
  lea    D24(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x8(%rbp),%eax
  mov    %eax,%edi
  call   <pages_to_megabytes@plt>
  movq   %xmm0,%rax
  mov    -0x8(%rbp),%edx
  movq   %rax,%xmm0
  mov    %edx,%esi
  lea    D40(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <pages_to_megabytes@plt>
  movq   %xmm0,%rax
  mov    -0x4(%rbp),%edx
  movq   %rax,%xmm0
  mov    %edx,%esi
  lea    D21(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D48
data_type: string
name: retrieve_data
arguments: label: D45
data_type: string
name: retrieve_data
arguments: label: D53
data_type: string
name: retrieve_data
arguments: label: D24
data_type: string
name: retrieve_data
arguments: label: D40
data_type: string
name: retrieve_data
arguments: label: D21
data_type: string

tool: D48: mb_query_total() said %s


tool: D45: mb_query_server() said %s


tool: D53: mb_query() said %s


tool: D24: total   %9d p (%.1f M)


tool: D40: server  %9d p (%.1f M)


tool: D21: client  %9d p (%.1f M)


assistant: ```c
void do_query(void) {
  int total;
  int server;
  int client;
  total = mb_query_total();
  if (total < 0) {
    error("mb_query_total() said %s\n", mb_error_to_string(total));
    ;
  }
  server = mb_query_server();
  if (server < 0) {
    error("mb_query_server() said %s\n", mb_error_to_string(server));
  }
  client = mb_query();
  if (client < 0) {
    error("mb_query() said %s\n", mb_error_to_string(client));
  }
  printf("total   %9d p (%.1f M)\n", total, pages_to_megabytes(total));
  printf("server  %9d p (%.1f M)\n", server, pages_to_megabytes(server));
  printf("client  %9d p (%.1f M)\n", client, pages_to_megabytes(client));
}
```