ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请从给定的汇编指令推导出C源代码:

```asm
<Log2>:
  endbr64
  lea    -0x1(%rdi),%eax
  mov    %edi,%edx
  test   %edi,%eax
  setne  %al
  sar    $0x10,%edx
  movzbl %al,%eax
  je     L16
  add    $0x10,%eax
  mov    %edx,%edi
L16:
  mov    %edi,%edx
  sar    $0x8,%edx
  je     L18
  add    $0x8,%eax
  mov    %edx,%edi
L18:
  mov    %edi,%edx
  sar    $0x4,%edx
  je     L11
  add    $0x4,%eax
  mov    %edx,%edi
L11:
  mov    %edi,%edx
  sar    $0x2,%edx
  je     L29
  add    $0x2,%eax
  mov    %edx,%edi
L29:
  sar    %edi
  cmp    $0x1,%edi
  sbb    $0xffffffff,%eax
  ret
```

assistant: ```c
int Log2(int n) {
  int log2 = 0;
  if (n & (n - 1))
    log2++;
  if (n >> 16)
    log2 += 16, n >>= 16;
  if (n >> 8)
    log2 += 8, n >>= 8;
  if (n >> 4)
    log2 += 4, n >>= 4;
  if (n >> 2)
    log2 += 2, n >>= 2;
  if (n >> 1)
    log2++;
  return log2;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<checkChar>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  cmpb   $0x40,-0x4(%rbp)
  jle    L40
  cmpb   $0x5a,-0x4(%rbp)
  jle    L22
L40:
  mov    $0x1,%eax
  jmp    L10
L22:
  movsbl -0x4(%rbp),%eax
  sub    $0x46,%eax
  cmp    $0x14,%eax
  seta   %dl
  test   %dl,%dl
  jne    L41
  mov    $0x1e8811,%edx
  mov    %eax,%ecx
  shr    %cl,%rdx
  mov    %rdx,%rax
  and    $0x1,%eax
  test   %rax,%rax
  setne  %al
  test   %al,%al
  je     L41
  mov    $0x1,%eax
  jmp    L10
L41:
  mov    $0x0,%eax
L10:
  pop    %rbp
  ret
```

assistant: ```c
int checkChar(char n) {
  if (n < 'A' || n > 'Z')
    return 1;
  switch (n) {
  case 'F':
  case 'J':
  case 'Q':
  case 'U':
  case 'W':
  case 'X':
  case 'Y':
  case 'Z':
    return 1;
  default:
    return 0;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<checkChar>:
  endbr64
  lea    -0x41(%rdi),%edx
  mov    $0x1,%eax
  cmp    $0x19,%dl
  ja     L3
  lea    -0x46(%rdi),%ecx
  cmp    $0x14,%cl
  ja     L6
  mov    $0x1e8811,%eax
  shr    %cl,%rax
  and    $0x1,%eax
  ret
L6:
  mov    $0x0,%eax
L3:
  ret
```

assistant: ```c
int checkChar(char n) {
  if (n < 'A' || n > 'Z')
    return 1;
  switch (n) {
  case 'F':
  case 'J':
  case 'Q':
  case 'U':
  case 'W':
  case 'X':
  case 'Y':
  case 'Z':
    return 1;
  default:
    return 0;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<checkChar>:
  endbr64
  lea    -0x41(%rdi),%edx
  mov    $0x1,%eax
  cmp    $0x19,%dl
  ja     L9
  lea    -0x46(%rdi),%ecx
  cmp    $0x14,%cl
  ja     L7
  mov    $0x1e8811,%eax
  shr    %cl,%rax
  and    $0x1,%eax
  ret
  nopl   (%rax)
L7:
  xor    %eax,%eax
L9:
  ret
```

assistant: ```c
int checkChar(char n) {
  if (n < 'A' || n > 'Z')
    return 1;
  switch (n) {
  case 'F':
  case 'J':
  case 'Q':
  case 'U':
  case 'W':
  case 'X':
  case 'Y':
  case 'Z':
    return 1;
  default:
    return 0;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<checkChar>:
  endbr64
  lea    -0x41(%rdi),%edx
  mov    $0x1,%eax
  cmp    $0x19,%dl
  ja     L14
  lea    -0x46(%rdi),%ecx
  cmp    $0x14,%cl
  ja     L1
  mov    $0x1e8811,%eax
  shr    %cl,%rax
  and    $0x1,%eax
  ret
  nopl   (%rax)
L1:
  xor    %eax,%eax
L14:
  ret
```

assistant: ```c
int checkChar(char n) {
  if (n < 'A' || n > 'Z')
    return 1;
  switch (n) {
  case 'F':
  case 'J':
  case 'Q':
  case 'U':
  case 'W':
  case 'X':
  case 'Y':
  case 'Z':
    return 1;
  default:
    return 0;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<r_strcmp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r12
  push   %rbx
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x28(%rbp),%rbx
  mov    -0x30(%rbp),%r12
L9:
  mov    %rbx,%rax
  lea    -0x1(%rax),%rbx
  movzbl (%rax),%eax
  mov    %al,-0x12(%rbp)
  mov    %r12,%rax
  lea    -0x1(%rax),%r12
  movzbl (%rax),%eax
  mov    %al,-0x11(%rbp)
  cmpb   $0x0,-0x12(%rbp)
  jne    L10
  movzbl -0x12(%rbp),%eax
  movzbl -0x11(%rbp),%edx
  sub    %edx,%eax
  jmp    L7
L10:
  movzbl -0x12(%rbp),%eax
  cmp    -0x11(%rbp),%al
  je     L9
  movzbl -0x12(%rbp),%eax
  movzbl -0x11(%rbp),%edx
  sub    %edx,%eax
L7:
  pop    %rbx
  pop    %r12
  pop    %rbp
  ret
```

assistant: ```c
int r_strcmp(const char *a, const char *b) {
  register const unsigned char *s1 = (const unsigned char *)a;
  register const unsigned char *s2 = (const unsigned char *)b;
  unsigned char c1, c2;
  do {
    c1 = (unsigned char)*s1--;
    c2 = (unsigned char)*s2--;
    if (c1 == '\0')
      return c1 - c2;
  } while (c1 == c2);
  return c1 - c2;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<r_strcmp>:
  endbr64
  mov    $0x0,%eax
L15:
  movzbl (%rdi,%rax,1),%edx
  movzbl (%rsi,%rax,1),%ecx
  test   %dl,%dl
  je     L10
  sub    $0x1,%rax
  cmp    %cl,%dl
  je     L15
  movzbl %dl,%eax
  movzbl %cl,%ecx
  sub    %ecx,%eax
  ret
L10:
  movzbl %cl,%eax
  neg    %eax
  ret
```

assistant: ```c
int r_strcmp(const char *a, const char *b) {
  register const unsigned char *s1 = (const unsigned char *)a;
  register const unsigned char *s2 = (const unsigned char *)b;
  unsigned char c1, c2;
  do {
    c1 = (unsigned char)*s1--;
    c2 = (unsigned char)*s2--;
    if (c1 == '\0')
      return c1 - c2;
  } while (c1 == c2);
  return c1 - c2;
}
```
user: Translate the below assembly code into C programming language:

```asm
<r_strcmp>:
  endbr64
  xor    %eax,%eax
  jmp    L14
  nopl   0x0(%rax,%rax,1)
L13:
  sub    $0x1,%rax
  cmp    %cl,%dl
  jne    L9
L14:
  movzbl (%rdi,%rax,1),%edx
  movzbl (%rsi,%rax,1),%ecx
  test   %dl,%dl
  jne    L13
  movzbl %cl,%eax
  neg    %eax
  ret
  nopw   0x0(%rax,%rax,1)
L9:
  movzbl %dl,%eax
  sub    %ecx,%eax
  ret
```

assistant: ```c
int r_strcmp(const char *a, const char *b) {
  register const unsigned char *s1 = (const unsigned char *)a;
  register const unsigned char *s2 = (const unsigned char *)b;
  unsigned char c1, c2;
  do {
    c1 = (unsigned char)*s1--;
    c2 = (unsigned char)*s2--;
    if (c1 == '\0')
      return c1 - c2;
  } while (c1 == c2);
  return c1 - c2;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<r_strcmp>:
  endbr64
  xor    %eax,%eax
  jmp    L13
  nopl   0x0(%rax,%rax,1)
L19:
  sub    $0x1,%rax
  cmp    %cl,%dl
  jne    L7
L13:
  movzbl (%rdi,%rax,1),%edx
  movzbl (%rsi,%rax,1),%ecx
  test   %dl,%dl
  jne    L19
  movzbl %cl,%eax
  neg    %eax
  ret
  nopw   0x0(%rax,%rax,1)
L7:
  movzbl %dl,%eax
  sub    %ecx,%eax
  ret
```

assistant: ```c
int r_strcmp(const char *a, const char *b) {
  register const unsigned char *s1 = (const unsigned char *)a;
  register const unsigned char *s2 = (const unsigned char *)b;
  unsigned char c1, c2;
  do {
    c1 = (unsigned char)*s1--;
    c2 = (unsigned char)*s2--;
    if (c1 == '\0')
      return c1 - c2;
  } while (c1 == c2);
  return c1 - c2;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<normqtlQ>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  movsd  %xmm0,-0x8(%rbp)
  movsd  %xmm1,-0x10(%rbp)
  movsd  %xmm2,-0x18(%rbp)
  movsd  -0x18(%rbp),%xmm0
  pxor   %xmm1,%xmm1
  comisd %xmm1,%xmm0
  jbe    L64
  movsd  -0x8(%rbp),%xmm0
  pxor   %xmm1,%xmm1
  comisd %xmm1,%xmm0
  jb     L64
  movsd  D15(%rip),%xmm0
  comisd -0x8(%rbp),%xmm0
  jb     L64
  mov    $0x1,%eax
  jmp    L21
L64:
  mov    $0x0,%eax
L21:
  mov    %eax,%edi
  call   <assert@plt>
  movsd  D15(%rip),%xmm0
  ucomisd -0x18(%rbp),%xmm0
  jp     L5
  movsd  D15(%rip),%xmm0
  ucomisd -0x18(%rbp),%xmm0
  jne    L5
  mov    -0x8(%rbp),%rax
  movq   %rax,%xmm0
  call   <unitqtlP@plt>
  movapd %xmm0,%xmm1
  movsd  -0x10(%rbp),%xmm0
  subsd  %xmm1,%xmm0
  jmp    L27
L5:
  mov    -0x8(%rbp),%rax
  movq   %rax,%xmm0
  call   <unitqtlP@plt>
  movsd  %xmm0,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  movq   %rax,%xmm0
  call   <sqrt@plt>
  movsd  -0x20(%rbp),%xmm1
  mulsd  %xmm0,%xmm1
  movsd  -0x10(%rbp),%xmm0
  subsd  %xmm1,%xmm0
L27:
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D15
type: byte[8]

tool: {"D15": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

assistant: ```c
double normqtlQ(double prob, double mean, double var) {
  assert((var > 0) && (prob >= 0) && (prob <= 1));
  if (var == 1)
    return mean - unitqtlP(prob);
  return mean - unitqtlP(prob) * sqrt(var);
}
```
user: What is the c source code of the assembly code below:

```asm
<normqtlQ>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  movq   %xmm0,%r12
  movq   %xmm1,%rbp
  movq   %xmm2,%rbx
  mov    $0x0,%edi
  comisd D32(%rip),%xmm2
  jbe    L16
  movapd %xmm0,%xmm7
  mov    $0x0,%edi
  comisd D32(%rip),%xmm0
  jb     L16
  movsd  D16(%rip),%xmm0
  comisd %xmm7,%xmm0
  setae  %dil
  movzbl %dil,%edi
L16:
  call   <assert@plt>
  movq   %rbx,%xmm4
  ucomisd D16(%rip),%xmm4
  jp     L39
  je     L32
L39:
  movq   %r12,%xmm0
  call   <unitqtlP@plt>
  movq   %xmm0,%r12
  pxor   %xmm0,%xmm0
  movq   %rbx,%xmm6
  ucomisd %xmm6,%xmm0
  ja     L13
  movq   %rbx,%xmm2
  sqrtsd %xmm2,%xmm2
L7:
  movq   %r12,%xmm1
  mulsd  %xmm2,%xmm1
  movq   %rbp,%xmm0
  subsd  %xmm1,%xmm0
L24:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L32:
  movq   %r12,%xmm0
  call   <unitqtlP@plt>
  movapd %xmm0,%xmm1
  movq   %rbp,%xmm0
  subsd  %xmm1,%xmm0
  jmp    L24
L13:
  movq   %rbx,%xmm0
  call   <sqrt@plt>
  movapd %xmm0,%xmm2
  jmp    L7
```

tool_calls: name: unpack_data
arguments: label: D32
type_guessed: byte[16]
name: unpack_data
arguments: label: D16
type_guessed: byte[8]

tool: {"D32": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

tool: {"D16": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

assistant: ```c
double normqtlQ(double prob, double mean, double var) {
  assert((var > 0) && (prob >= 0) && (prob <= 1));
  if (var == 1)
    return mean - unitqtlP(prob);
  return mean - unitqtlP(prob) * sqrt(var);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<normqtlQ>:
  endbr64
  push   %rbx
  pxor   %xmm3,%xmm3
  movq   %xmm1,%rbx
  sub    $0x20,%rsp
  comisd %xmm3,%xmm2
  jbe    L47
  comisd %xmm3,%xmm0
  jb     L47
  movsd  D4(%rip),%xmm1
  xor    %edi,%edi
  comisd %xmm0,%xmm1
  setae  %dil
  jmp    L31
  nopw   0x0(%rax,%rax,1)
L47:
  movsd  D4(%rip),%xmm1
  xor    %edi,%edi
L31:
  movsd  %xmm1,0x18(%rsp)
  movsd  %xmm2,0x10(%rsp)
  movsd  %xmm0,0x8(%rsp)
  call   <assert@plt>
  movsd  0x10(%rsp),%xmm2
  movsd  0x18(%rsp),%xmm1
  movsd  0x8(%rsp),%xmm0
  ucomisd %xmm1,%xmm2
  jp     L6
  je     L13
L6:
  movsd  %xmm2,0x8(%rsp)
  call   <unitqtlP@plt>
  movsd  0x8(%rsp),%xmm2
  pxor   %xmm4,%xmm4
  movapd %xmm0,%xmm1
  ucomisd %xmm2,%xmm4
  ja     L60
  sqrtsd %xmm2,%xmm2
L12:
  mulsd  %xmm2,%xmm1
  movq   %rbx,%xmm0
  add    $0x20,%rsp
  pop    %rbx
  subsd  %xmm1,%xmm0
  ret
  nopl   0x0(%rax)
L13:
  call   <unitqtlP@plt>
  add    $0x20,%rsp
  movapd %xmm0,%xmm1
  movq   %rbx,%xmm0
  pop    %rbx
  subsd  %xmm1,%xmm0
  ret
L60:
  movsd  %xmm0,0x8(%rsp)
  movapd %xmm2,%xmm0
  call   <sqrt@plt>
  movsd  0x8(%rsp),%xmm1
  movapd %xmm0,%xmm2
  jmp    L12
```

tool_calls: name: unpack_data
arguments: data_tag: D4
data_type: byte[8]

tool: {"D4": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

assistant: ```c
double normqtlQ(double prob, double mean, double var) {
  assert((var > 0) && (prob >= 0) && (prob <= 1));
  if (var == 1)
    return mean - unitqtlP(prob);
  return mean - unitqtlP(prob) * sqrt(var);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<normqtlQ>:
  endbr64
  push   %rbx
  pxor   %xmm3,%xmm3
  movq   %xmm1,%rbx
  sub    $0x20,%rsp
  comisd %xmm3,%xmm2
  jbe    L43
  comisd %xmm3,%xmm0
  jb     L43
  movsd  D1(%rip),%xmm1
  xor    %edi,%edi
  comisd %xmm0,%xmm1
  setae  %dil
  jmp    L60
  nopw   0x0(%rax,%rax,1)
L43:
  movsd  D1(%rip),%xmm1
  xor    %edi,%edi
L60:
  movsd  %xmm1,0x18(%rsp)
  movsd  %xmm2,0x10(%rsp)
  movsd  %xmm0,0x8(%rsp)
  call   <assert@plt>
  movsd  0x10(%rsp),%xmm2
  movsd  0x18(%rsp),%xmm1
  movsd  0x8(%rsp),%xmm0
  ucomisd %xmm1,%xmm2
  jp     L8
  je     L32
L8:
  movsd  %xmm2,0x8(%rsp)
  call   <unitqtlP@plt>
  movsd  0x8(%rsp),%xmm2
  pxor   %xmm4,%xmm4
  movapd %xmm0,%xmm1
  ucomisd %xmm2,%xmm4
  ja     L64
  sqrtsd %xmm2,%xmm2
L35:
  mulsd  %xmm2,%xmm1
  movq   %rbx,%xmm0
  add    $0x20,%rsp
  pop    %rbx
  subsd  %xmm1,%xmm0
  ret
  nopl   0x0(%rax)
L32:
  call   <unitqtlP@plt>
  add    $0x20,%rsp
  movapd %xmm0,%xmm1
  movq   %rbx,%xmm0
  pop    %rbx
  subsd  %xmm1,%xmm0
  ret
L64:
  movsd  %xmm0,0x8(%rsp)
  movapd %xmm2,%xmm0
  call   <sqrt@plt>
  movsd  0x8(%rsp),%xmm1
  movapd %xmm0,%xmm2
  jmp    L35
```

tool_calls: name: retrieve_data
arguments: data_label: D1
type_infered: byte[8]

tool: {"D1": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

assistant: ```c
double normqtlQ(double prob, double mean, double var) {
  assert((var > 0) && (prob >= 0) && (prob <= 1));
  if (var == 1)
    return mean - unitqtlP(prob);
  return mean - unitqtlP(prob) * sqrt(var);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<_sd2txt_len>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L16
  mov    -0x4(%rbp),%eax
  jmp    L9
L16:
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    %eax,-0x4(%rbp)
  addl   $0x1,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
L9:
  leave
  ret
```

assistant: ```c
int _sd2txt_len(const char *key, char *val) {
  int ret = strlen(key);
  if (!*val) {
    return ret;
  }
  ret += strlen(val);
  ret++;
  return ret;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<_sd2txt_len>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rsi,%rbp
  call   <strlen@plt>
  mov    %eax,%ebx
  cmpb   $0x0,0x0(%rbp)
  jne    L7
L17:
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L7:
  mov    %rbp,%rdi
  call   <strlen@plt>
  lea    0x1(%rbx,%rax,1),%ebx
  jmp    L17
```

assistant: ```c
int _sd2txt_len(const char *key, char *val) {
  int ret = strlen(key);
  if (!*val) {
    return ret;
  }
  ret += strlen(val);
  ret++;
  return ret;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<_sd2txt_len>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  sub    $0x8,%rsp
  call   <strlen@plt>
  cmpb   $0x0,0x0(%rbp)
  mov    %eax,%r12d
  je     L0
  mov    %rbp,%rdi
  call   <strlen@plt>
  lea    0x1(%r12,%rax,1),%r12d
L0:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int _sd2txt_len(const char *key, char *val) {
  int ret = strlen(key);
  if (!*val) {
    return ret;
  }
  ret += strlen(val);
  ret++;
  return ret;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<_sd2txt_len>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  sub    $0x8,%rsp
  call   <strlen@plt>
  cmpb   $0x0,0x0(%rbp)
  mov    %eax,%r12d
  je     L1
  mov    %rbp,%rdi
  call   <strlen@plt>
  lea    0x1(%r12,%rax,1),%r12d
L1:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int _sd2txt_len(const char *key, char *val) {
  int ret = strlen(key);
  if (!*val) {
    return ret;
  }
  ret += strlen(val);
  ret++;
  return ret;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<fb_get_cursor>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movw   $0x0,-0x2(%rbp)
  mov    $0xf,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  mov    $0x3d5,%edi
  call   <inb@plt>
  mov    %ax,-0x2(%rbp)
  mov    $0xe,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  mov    $0x3d5,%edi
  call   <inb@plt>
  shl    $0x8,%eax
  mov    %eax,%edx
  movzwl -0x2(%rbp),%eax
  or     %edx,%eax
  mov    %ax,-0x2(%rbp)
  movzwl -0x2(%rbp),%eax
  leave
  ret
```

assistant: ```c
unsigned short fb_get_cursor() {
  unsigned short pos = 0;
  outb(0x3D4, 0x0F);
  pos = inb(0x3D5);
  outb(0x3D4, 0x0E);
  pos = (inb(0x3D5) << 8) | pos;
  return pos;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<fb_get_cursor>:
  endbr64
  push   %rbx
  mov    $0xf,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  mov    $0x3d5,%edi
  call   <inb@plt>
  mov    %eax,%ebx
  mov    $0xe,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  mov    $0x3d5,%edi
  call   <inb@plt>
  shl    $0x8,%eax
  or     %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
unsigned short fb_get_cursor() {
  unsigned short pos = 0;
  outb(0x3D4, 0x0F);
  pos = inb(0x3D5);
  outb(0x3D4, 0x0E);
  pos = (inb(0x3D5) << 8) | pos;
  return pos;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<fb_get_cursor>:
  endbr64
  push   %rbx
  mov    $0xf,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  mov    $0x3d5,%edi
  call   <inb@plt>
  mov    $0xe,%esi
  mov    $0x3d4,%edi
  mov    %eax,%ebx
  call   <outb@plt>
  mov    $0x3d5,%edi
  call   <inb@plt>
  shl    $0x8,%eax
  or     %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
unsigned short fb_get_cursor() {
  unsigned short pos = 0;
  outb(0x3D4, 0x0F);
  pos = inb(0x3D5);
  outb(0x3D4, 0x0E);
  pos = (inb(0x3D5) << 8) | pos;
  return pos;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<fb_get_cursor>:
  endbr64
  push   %rbx
  mov    $0xf,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  mov    $0x3d5,%edi
  call   <inb@plt>
  mov    $0xe,%esi
  mov    $0x3d4,%edi
  mov    %eax,%ebx
  call   <outb@plt>
  mov    $0x3d5,%edi
  call   <inb@plt>
  shl    $0x8,%eax
  or     %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
unsigned short fb_get_cursor() {
  unsigned short pos = 0;
  outb(0x3D4, 0x0F);
  pos = inb(0x3D5);
  outb(0x3D4, 0x0E);
  pos = (inb(0x3D5) << 8) | pos;
  return pos;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<strcpy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L9
L2:
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x18(%rbp),%rax
  mov    %dl,(%rax)
  addq   $0x1,-0x20(%rbp)
  addq   $0x1,-0x18(%rbp)
L9:
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L2
  mov    -0x18(%rbp),%rax
  movb   $0x0,(%rax)
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
char *strcpy(char *dest, const char *src) {
  char *const orig_dest = dest;
  while (*src) {
    *dest = *src;
    src++;
    dest++;
  }
  *dest = 0;
  return orig_dest;
}
```
user: Translate the below assembly code into C programming language:

```asm
<strcpy>:
  endbr64
  mov    %rdi,%rax
  movzbl (%rsi),%edx
  test   %dl,%dl
  je     L1
  mov    %rdi,%rcx
L26:
  mov    %dl,(%rcx)
  add    $0x1,%rsi
  add    $0x1,%rcx
  movzbl (%rsi),%edx
  test   %dl,%dl
  jne    L26
L23:
  movb   $0x0,(%rcx)
  ret
L1:
  mov    %rdi,%rcx
  jmp    L23
```

assistant: ```c
char *strcpy(char *dest, const char *src) {
  char *const orig_dest = dest;
  while (*src) {
    *dest = *src;
    src++;
    dest++;
  }
  *dest = 0;
  return orig_dest;
}
```
user: What is the c source code of the assembly code below?

```asm
<strcpy>:
  endbr64
  movzbl (%rsi),%edx
  mov    %rdi,%rax
  mov    %rdi,%rcx
  test   %dl,%dl
  je     L15
  nopl   0x0(%rax)
L14:
  add    $0x1,%rsi
  mov    %dl,(%rcx)
  add    $0x1,%rcx
  movzbl (%rsi),%edx
  test   %dl,%dl
  jne    L14
L15:
  movb   $0x0,(%rcx)
  ret
```

assistant: ```c
char *strcpy(char *dest, const char *src) {
  char *const orig_dest = dest;
  while (*src) {
    *dest = *src;
    src++;
    dest++;
  }
  *dest = 0;
  return orig_dest;
}
```
user: Translate the below assembly code into C programming language:

```asm
<strcpy>:
  endbr64
  movzbl (%rsi),%edx
  mov    %rdi,%rax
  mov    %rdi,%rcx
  test   %dl,%dl
  je     L19
  nopl   0x0(%rax)
L0:
  add    $0x1,%rsi
  mov    %dl,(%rcx)
  add    $0x1,%rcx
  movzbl (%rsi),%edx
  test   %dl,%dl
  jne    L0
L19:
  movb   $0x0,(%rcx)
  ret
```

assistant: ```c
char *strcpy(char *dest, const char *src) {
  char *const orig_dest = dest;
  while (*src) {
    *dest = *src;
    src++;
    dest++;
  }
  *dest = 0;
  return orig_dest;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
L67:
  lea    -0x1c(%rbp),%rax
  mov    %rax,%rsi
  lea    D31(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    -0x1c(%rbp),%eax
  test   %eax,%eax
  je     L85
  mov    -0x1c(%rbp),%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    %eax,%esi
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x1,-0x10(%rbp)
  movl   $0x2,-0x18(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    %eax,%edi
  call   <sqrt@plt>
  mov    %eax,-0x14(%rbp)
  jmp    L76
L12:
  mov    -0x18(%rbp),%eax
  mov    %eax,%esi
  lea    D48(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x1c(%rbp),%eax
  cltd
  idivl  -0x18(%rbp)
  mov    %eax,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    %eax,%edi
  call   <sqrt@plt>
  mov    %eax,-0x14(%rbp)
L52:
  mov    -0x1c(%rbp),%eax
  cltd
  idivl  -0x18(%rbp)
  mov    %edx,%eax
  test   %eax,%eax
  jne    L46
  mov    -0x18(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jle    L12
L46:
  addl   $0x1,-0x18(%rbp)
L76:
  mov    -0x18(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jle    L52
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <sqrt@plt>
  mov    %eax,-0x14(%rbp)
  movl   $0x2,-0x18(%rbp)
  jmp    L84
L63:
  mov    -0xc(%rbp),%eax
  cltd
  idivl  -0x18(%rbp)
  mov    %edx,%eax
  test   %eax,%eax
  jne    L19
  addl   $0x1,-0x10(%rbp)
L19:
  addl   $0x1,-0x18(%rbp)
L84:
  mov    -0x18(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jle    L63
  mov    -0x1c(%rbp),%eax
  mov    %eax,%esi
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x10(%rbp),%edx
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D39(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L67
L85:
  nop
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L37
  call   <__stack_chk_fail@plt>
L37:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D31
type: string
name: extract_symbolic_data
arguments: data_label: D2
type: string
name: extract_symbolic_data
arguments: data_label: D48
type: string
name: extract_symbolic_data
arguments: data_label: D19
type: string
name: extract_symbolic_data
arguments: data_label: D39
type: string

tool: D31: %d

tool: D2: %d = 

tool: D48: %d * 

tool: D19: %d


tool: D39: With %d marbles, %d different rectangles can be constructed.


assistant: ```c
int main() {
  int n, m;
  int i, j, count;
  while (1) {
    scanf("%d", &n);
    if (n == 0)
      break;
    m = n;
    printf("%d = ", n);
    count = 1;
    i = 2;
    j = sqrt(n);
    while (i <= j) {
      while (n % i == 0 && i <= j) {
        printf("%d * ", i);
        n /= i;
        j = sqrt(n);
      }
      i++;
    }
    j = sqrt(m);
    for (i = 2; i <= j; i++) {
      if (m % i == 0)
        count++;
    }
    printf("%d\n", n);
    printf("With %d marbles, %d different rectangles can be constructed.\n", m, count);
  }
  return 0;
}
```