ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的:

```asm
<getUsbInt>:
  endbr64
  test   %esi,%esi
  jle    L10
  shl    $0x3,%esi
  xor    %r8d,%r8d
  xor    %ecx,%ecx
L17:
  movzbl (%rdi),%eax
  add    $0x1,%rdi
  shl    %cl,%eax
  add    $0x8,%ecx
  or     %eax,%r8d
  cmp    %esi,%ecx
  jne    L17
  mov    %r8d,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L10:
  xor    %r8d,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int getUsbInt(char *buffer, int numBytes) {
  int shift = 0, value = 0, i;
  for (i = 0; i < numBytes; i++) {
    value |= ((int)*buffer & 0xff) << shift;
    shift += 8;
    buffer++;
  }
  return value;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<pitoprecision>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %edi,-0x34(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x28(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x20(%rbp)
  movsd  D34(%rip),%xmm0
  movsd  %xmm0,-0x18(%rbp)
  mov    -0x34(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%esi
  mov    $0xa,%edi
  call   <pow@plt>
  shl    $0x2,%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  movsd  %xmm0,-0x10(%rbp)
  movb   $0x1,-0x29(%rbp)
L10:
  movsbl -0x29(%rbp),%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  divsd  -0x18(%rbp),%xmm0
  movsd  -0x28(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x28(%rbp)
  movsd  -0x28(%rbp),%xmm0
  subsd  -0x20(%rbp),%xmm0
  movsd  -0x10(%rbp),%xmm1
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  D34(%rip),%xmm0
  comisd -0x8(%rbp),%xmm0
  jbe    L13
  movsd  -0x8(%rbp),%xmm0
  movsd  D31(%rip),%xmm1
  comisd %xmm1,%xmm0
  ja     L18
L13:
  movzbl -0x29(%rbp),%eax
  neg    %eax
  mov    %al,-0x29(%rbp)
  movsd  -0x18(%rbp),%xmm1
  movsd  D11(%rip),%xmm0
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x18(%rbp)
  movsd  -0x28(%rbp),%xmm0
  movsd  %xmm0,-0x20(%rbp)
  jmp    L10
L18:
  nop
  movsd  -0x28(%rbp),%xmm1
  movsd  D3(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D34
type_guessed: f64
name: disassemble_data
arguments: data_label: D31
type_guessed: f32[2]
name: disassemble_data
arguments: data_label: D11
type_guessed: f32[2]
name: disassemble_data
arguments: data_label: D3
type_guessed: f64

tool: D34: 1

tool: {"D31": [0.0,-1.875]}

tool: {"D11": [0.0,2.0]}

tool: D3: 4

assistant: ```c
double pitoprecision(int digits) {
  double pi = 0, pi0 = 0, denom = 1.0, diff;
  double dec = pow(10, digits + 1) * 4;
  char sign = 1;
  while (1) {
    pi += sign / denom;
    diff = dec * (pi - pi0);
    if (diff < 1 && diff > -1) {
      break;
    }
    sign *= -1;
    denom += 2;
    pi0 = pi;
  }
  return pi * 4;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<pitoprecision>:
  endbr64
  sub    $0x8,%rsp
  lea    0x1(%rdi),%esi
  mov    $0xa,%edi
  call   <pow@plt>
  shl    $0x2,%eax
  pxor   %xmm5,%xmm5
  cvtsi2sd %eax,%xmm5
  mov    $0x1,%eax
  movsd  D14(%rip),%xmm3
  pxor   %xmm2,%xmm2
  movapd %xmm3,%xmm4
  movsd  D15(%rip),%xmm7
  movsd  D11(%rip),%xmm6
  jmp    L28
L27:
  neg    %eax
  addsd  %xmm6,%xmm3
  movapd %xmm0,%xmm2
L28:
  movsbl %al,%edx
  pxor   %xmm0,%xmm0
  cvtsi2sd %edx,%xmm0
  divsd  %xmm3,%xmm0
  addsd  %xmm2,%xmm0
  movapd %xmm0,%xmm1
  subsd  %xmm2,%xmm1
  mulsd  %xmm5,%xmm1
  comisd %xmm1,%xmm4
  jbe    L27
  comisd %xmm7,%xmm1
  jbe    L27
  mulsd  D31(%rip),%xmm0
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D14
type_guessed: f64
name: disassemble_data
arguments: data_tag: D15
type_guessed: f32[2]
name: disassemble_data
arguments: data_tag: D11
type_guessed: f32[2]
name: disassemble_data
arguments: data_tag: D31
type_guessed: f64

tool: D14: 1

tool: {"D15": [0.0,-1.875]}

tool: {"D11": [0.0,2.0]}

tool: D31: 4

assistant: ```c
double pitoprecision(int digits) {
  double pi = 0, pi0 = 0, denom = 1.0, diff;
  double dec = pow(10, digits + 1) * 4;
  char sign = 1;
  while (1) {
    pi += sign / denom;
    diff = dec * (pi - pi0);
    if (diff < 1 && diff > -1) {
      break;
    }
    sign *= -1;
    denom += 2;
    pi0 = pi;
  }
  return pi * 4;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<pitoprecision>:
  endbr64
  lea    0x1(%rdi),%esi
  sub    $0x8,%rsp
  mov    $0xa,%edi
  call   <pow@plt>
  pxor   %xmm5,%xmm5
  movsd  D39(%rip),%xmm4
  movsd  D30(%rip),%xmm7
  shl    $0x2,%eax
  movsd  D27(%rip),%xmm6
  pxor   %xmm2,%xmm2
  cvtsi2sd %eax,%xmm5
  movapd %xmm4,%xmm3
  mov    $0x1,%eax
  jmp    L3
  nopw   0x0(%rax,%rax,1)
L19:
  addsd  %xmm6,%xmm3
  neg    %eax
  movapd %xmm0,%xmm2
L3:
  movsbl %al,%edx
  pxor   %xmm0,%xmm0
  cvtsi2sd %edx,%xmm0
  divsd  %xmm3,%xmm0
  addsd  %xmm2,%xmm0
  movapd %xmm0,%xmm1
  subsd  %xmm2,%xmm1
  mulsd  %xmm5,%xmm1
  comisd %xmm1,%xmm4
  jbe    L19
  comisd %xmm7,%xmm1
  jbe    L19
  mulsd  D33(%rip),%xmm0
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D39
type_infered: f64
name: retrieve_data
arguments: label: D30
type_infered: f32[2]
name: retrieve_data
arguments: label: D27
type_infered: f32[2]
name: retrieve_data
arguments: label: D33
type_infered: f64

tool: D39: 1

tool: {"D30": [0.0,-1.875]}

tool: {"D27": [0.0,2.0]}

tool: D33: 4

assistant: ```c
double pitoprecision(int digits) {
  double pi = 0, pi0 = 0, denom = 1.0, diff;
  double dec = pow(10, digits + 1) * 4;
  char sign = 1;
  while (1) {
    pi += sign / denom;
    diff = dec * (pi - pi0);
    if (diff < 1 && diff > -1) {
      break;
    }
    sign *= -1;
    denom += 2;
    pi0 = pi;
  }
  return pi * 4;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<pitoprecision>:
  endbr64
  lea    0x1(%rdi),%esi
  sub    $0x8,%rsp
  mov    $0xa,%edi
  call   <pow@plt>
  pxor   %xmm5,%xmm5
  movsd  D20(%rip),%xmm4
  movsd  D5(%rip),%xmm7
  shl    $0x2,%eax
  movsd  D15(%rip),%xmm6
  pxor   %xmm2,%xmm2
  cvtsi2sd %eax,%xmm5
  movapd %xmm4,%xmm3
  mov    $0x1,%eax
  jmp    L10
  nopw   0x0(%rax,%rax,1)
L1:
  addsd  %xmm6,%xmm3
  neg    %eax
  movapd %xmm0,%xmm2
L10:
  movsbl %al,%edx
  pxor   %xmm0,%xmm0
  cvtsi2sd %edx,%xmm0
  divsd  %xmm3,%xmm0
  addsd  %xmm2,%xmm0
  movapd %xmm0,%xmm1
  subsd  %xmm2,%xmm1
  mulsd  %xmm5,%xmm1
  comisd %xmm1,%xmm4
  jbe    L1
  comisd %xmm7,%xmm1
  jbe    L1
  mulsd  D2(%rip),%xmm0
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D20
type: f64
name: unpack_data
arguments: data_label: D5
type: f32[2]
name: unpack_data
arguments: data_label: D15
type: f32[2]
name: unpack_data
arguments: data_label: D2
type: f64

tool: D20: 1

tool: {"D5": [0.0,-1.875]}

tool: {"D15": [0.0,2.0]}

tool: D2: 4

assistant: ```c
double pitoprecision(int digits) {
  double pi = 0, pi0 = 0, denom = 1.0, diff;
  double dec = pow(10, digits + 1) * 4;
  char sign = 1;
  while (1) {
    pi += sign / denom;
    diff = dec * (pi - pi0);
    if (diff < 1 && diff > -1) {
      break;
    }
    sign *= -1;
    denom += 2;
    pi0 = pi;
  }
  return pi * 4;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<print_matrix>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D28(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,-0x8(%rbp)
  jmp    L25
L16:
  lea    D20(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,-0x4(%rbp)
  jmp    L22
L19:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  mov    %rax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  cltq
  mov    (%rdx,%rax,4),%eax
  mov    %eax,%esi
  lea    D15(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0x4(%rbp)
L22:
  cmpl   $0x2,-0x4(%rbp)
  jle    L19
  mov    $0xa,%edi
  call   <putchar@plt>
  addl   $0x1,-0x8(%rbp)
L25:
  cmpl   $0x2,-0x8(%rbp)
  jle    L16
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  nop
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D28
datatype: string
name: disassemble_data
arguments: tag: D20
datatype: string
name: disassemble_data
arguments: tag: D15
datatype: string
name: disassemble_data
arguments: tag: D0
datatype: string

tool: D28: Matriz %s;


tool: D20:   

tool: D15: %04d 

tool: D0: 


assistant: ```c
void print_matrix(const char *name, int mat[3][3]) {
  printf("Matriz %s;\n", name);
  for (int i = 0; i < 3; i++) {
    printf("  ");
    for (int j = 0; j < 3; j++)
      printf("%04d ", mat[i][j]);
    printf("\n");
  }
  printf("\n\n");
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<print_matrix>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rsi,%r12
  mov    %rdi,%rsi
  lea    D35(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %r12,%rbx
  add    $0x24,%r12
  lea    D14(%rip),%r13
  lea    D12(%rip),%rbp
L5:
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    (%rbx),%esi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x4(%rbx),%esi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x8(%rbx),%esi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  add    $0xc,%rbx
  cmp    %rbx,%r12
  jne    L5
  lea    D10(%rip),%rdi
  call   <puts@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: read_data
arguments: data_label: D35
type_infered: string
name: read_data
arguments: data_label: D14
type_infered: string
name: read_data
arguments: data_label: D12
type_infered: string
name: read_data
arguments: data_label: D10
type_infered: string

tool: D35: Matriz %s;


tool: D14:   

tool: D12: %04d 

tool: D10: 


assistant: ```c
void print_matrix(const char *name, int mat[3][3]) {
  printf("Matriz %s;\n", name);
  for (int i = 0; i < 3; i++) {
    printf("  ");
    for (int j = 0; j < 3; j++)
      printf("%04d ", mat[i][j]);
    printf("\n");
  }
  printf("\n\n");
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<print_matrix>:
  endbr64
  push   %r13
  xor    %eax,%eax
  push   %r12
  lea    D0(%rip),%r12
  push   %rbp
  lea    D14(%rip),%rbp
  push   %rbx
  mov    %rsi,%rbx
  mov    %rdi,%rsi
  lea    D10(%rip),%rdi
  lea    0x24(%rbx),%r13
  sub    $0x8,%rsp
  call   <printf@plt>
L7:
  mov    %r12,%rdi
  xor    %eax,%eax
  add    $0xc,%rbx
  call   <printf@plt>
  mov    -0xc(%rbx),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    -0x8(%rbx),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    -0x4(%rbx),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  cmp    %rbx,%r13
  jne    L7
  add    $0x8,%rsp
  lea    D27(%rip),%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1080 <puts@plt>
```

tool_calls: name: parse_data
arguments: tag: D0
type_infered: string
name: parse_data
arguments: tag: D14
type_infered: string
name: parse_data
arguments: tag: D10
type_infered: string
name: parse_data
arguments: tag: D27
type_infered: string

tool: D0:   

tool: D14: %04d 

tool: D10: Matriz %s;


tool: D27: 


assistant: ```c
void print_matrix(const char *name, int mat[3][3]) {
  printf("Matriz %s;\n", name);
  for (int i = 0; i < 3; i++) {
    printf("  ");
    for (int j = 0; j < 3; j++)
      printf("%04d ", mat[i][j]);
    printf("\n");
  }
  printf("\n\n");
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<print_matrix>:
  endbr64
  push   %r13
  xor    %eax,%eax
  push   %r12
  lea    D23(%rip),%r12
  push   %rbp
  lea    D38(%rip),%rbp
  push   %rbx
  mov    %rsi,%rbx
  mov    %rdi,%rsi
  lea    D35(%rip),%rdi
  lea    0x24(%rbx),%r13
  sub    $0x8,%rsp
  call   <printf@plt>
L1:
  mov    %r12,%rdi
  xor    %eax,%eax
  add    $0xc,%rbx
  call   <printf@plt>
  mov    -0xc(%rbx),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    -0x8(%rbx),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    -0x4(%rbx),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  cmp    %rbx,%r13
  jne    L1
  add    $0x8,%rsp
  lea    D20(%rip),%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1080 <puts@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D23
datatype: string
name: extract_symbolic_data
arguments: data_label: D38
datatype: string
name: extract_symbolic_data
arguments: data_label: D35
datatype: string
name: extract_symbolic_data
arguments: data_label: D20
datatype: string

tool: D23:   

tool: D38: %04d 

tool: D35: Matriz %s;


tool: D20: 


assistant: ```c
void print_matrix(const char *name, int mat[3][3]) {
  printf("Matriz %s;\n", name);
  for (int i = 0; i < 3; i++) {
    printf("  ");
    for (int j = 0; j < 3; j++)
      printf("%04d ", mat[i][j]);
    printf("\n");
  }
  printf("\n\n");
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<cpuid_ecx>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  mov    %edi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  cpuid
  mov    %eax,-0x10(%rbp)
  mov    %ecx,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
__attribute__((always_)) unsigned int cpuid_ecx(unsigned int op) {
  unsigned int eax, ecx;
  __asm__("cpuid" : "=a"(eax), "=c"(ecx) : "0"(op) : "bx", "dx");
  return ecx;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<cpuid_ecx>:
  endbr64
  push   %rbx
  mov    %edi,%eax
  cpuid
  mov    %ecx,%eax
  pop    %rbx
  ret
```

assistant: ```c
__attribute__((always_)) unsigned int cpuid_ecx(unsigned int op) {
  unsigned int eax, ecx;
  __asm__("cpuid" : "=a"(eax), "=c"(ecx) : "0"(op) : "bx", "dx");
  return ecx;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<cpuid_ecx>:
  endbr64
  push   %rbx
  mov    %edi,%eax
  cpuid
  pop    %rbx
  mov    %ecx,%eax
  ret
```

assistant: ```c
__attribute__((always_)) unsigned int cpuid_ecx(unsigned int op) {
  unsigned int eax, ecx;
  __asm__("cpuid" : "=a"(eax), "=c"(ecx) : "0"(op) : "bx", "dx");
  return ecx;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<cpuid_ecx>:
  endbr64
  push   %rbx
  mov    %edi,%eax
  cpuid
  pop    %rbx
  mov    %ecx,%eax
  ret
```

assistant: ```c
__attribute__((always_)) unsigned int cpuid_ecx(unsigned int op) {
  unsigned int eax, ecx;
  __asm__("cpuid" : "=a"(eax), "=c"(ecx) : "0"(op) : "bx", "dx");
  return ecx;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<WriteUint32Be>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x14(%rbp),%eax
  sar    $0x18,%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x14(%rbp),%eax
  sar    $0x10,%eax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%rax
  lea    0x8(%rax),%rdx
  movslq %ecx,%rax
  mov    %rax,(%rdx)
  mov    -0x14(%rbp),%eax
  sar    $0x8,%eax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%rax
  lea    0x10(%rax),%rdx
  movslq %ecx,%rax
  mov    %rax,(%rdx)
  mov    -0x8(%rbp),%rax
  lea    0x18(%rax),%rdx
  mov    -0x14(%rbp),%eax
  cltq
  mov    %rax,(%rdx)
  mov    $0x4,%eax
  leave
  ret
```

assistant: ```c
int32_t WriteUint32Be(uint32_t value, void *out) {
  assert(out != NULL);
  uint8_t *buf = (uint8_t *)out;
  buf[0] = (uint8_t)(value >> 24);
  buf[1] = (uint8_t)(value >> 16);
  buf[2] = (uint8_t)(value >> 8);
  buf[3] = (uint8_t)(value >> 0);
  return 4;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<WriteUint32Be>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  mov    %rsi,%rbp
  test   %rsi,%rsi
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %ebx,%eax
  sar    $0x18,%eax
  cltq
  mov    %rax,0x0(%rbp)
  mov    %ebx,%eax
  sar    $0x10,%eax
  cltq
  mov    %rax,0x8(%rbp)
  mov    %ebx,%eax
  sar    $0x8,%eax
  cltq
  mov    %rax,0x10(%rbp)
  movslq %ebx,%rbx
  mov    %rbx,0x18(%rbp)
  mov    $0x4,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int32_t WriteUint32Be(uint32_t value, void *out) {
  assert(out != NULL);
  uint8_t *buf = (uint8_t *)out;
  buf[0] = (uint8_t)(value >> 24);
  buf[1] = (uint8_t)(value >> 16);
  buf[2] = (uint8_t)(value >> 8);
  buf[3] = (uint8_t)(value >> 0);
  return 4;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<WriteUint32Be>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  movslq %edi,%rbx
  xor    %edi,%edi
  sub    $0x8,%rsp
  test   %rsi,%rsi
  setne  %dil
  call   <assert@plt>
  mov    %ebx,%eax
  mov    %rbx,0x18(%rbp)
  sar    $0x18,%eax
  cltq
  mov    %rax,0x0(%rbp)
  mov    %ebx,%eax
  sar    $0x10,%eax
  cltq
  mov    %rax,0x8(%rbp)
  mov    %ebx,%eax
  sar    $0x8,%eax
  cltq
  mov    %rax,0x10(%rbp)
  add    $0x8,%rsp
  mov    $0x4,%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int32_t WriteUint32Be(uint32_t value, void *out) {
  assert(out != NULL);
  uint8_t *buf = (uint8_t *)out;
  buf[0] = (uint8_t)(value >> 24);
  buf[1] = (uint8_t)(value >> 16);
  buf[2] = (uint8_t)(value >> 8);
  buf[3] = (uint8_t)(value >> 0);
  return 4;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<WriteUint32Be>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %edi,%ebx
  xor    %edi,%edi
  sub    $0x8,%rsp
  test   %rsi,%rsi
  setne  %dil
  call   <assert@plt>
  mov    %ebx,%eax
  mov    %ebx,%edx
  movd   %ebx,%xmm3
  sar    $0x18,%eax
  sar    $0x8,%edx
  movd   %eax,%xmm0
  mov    %ebx,%eax
  movd   %edx,%xmm1
  sar    $0x10,%eax
  punpckldq %xmm3,%xmm1
  movd   %eax,%xmm4
  mov    $0x4,%eax
  punpckldq %xmm4,%xmm0
  punpcklqdq %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  pcmpgtd %xmm0,%xmm1
  movdqa %xmm0,%xmm2
  punpckldq %xmm1,%xmm2
  punpckhdq %xmm1,%xmm0
  movups %xmm2,0x0(%rbp)
  movups %xmm0,0x10(%rbp)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int32_t WriteUint32Be(uint32_t value, void *out) {
  assert(out != NULL);
  uint8_t *buf = (uint8_t *)out;
  buf[0] = (uint8_t)(value >> 24);
  buf[1] = (uint8_t)(value >> 16);
  buf[2] = (uint8_t)(value >> 8);
  buf[3] = (uint8_t)(value >> 0);
  return 4;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<pita1>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0xfd8,%rsp
  mov    %edi,%r13d
  mov    %fs:0x28,%rax
  mov    %rax,0xfc8(%rsp)
  xor    %eax,%eax
  lea    0x20(%rsp),%rdi
  mov    $0x1f4,%ecx
  rep stos %rax,%es:(%rdi)
  movl   $0x0,(%rdi)
  lea    0x3(%r13),%eax
  test   %r13d,%r13d
  cmovns %r13d,%eax
  sar    $0x2,%eax
  mov    %eax,0x1c(%rsp)
  cmp    $0x7,%r13d
  jle    L76
  mov    $0x3,%r12d
  jmp    L31
L99:
  add    0x18(%rsp),%ebx
  mov    %ebp,%eax
  cltd
  idiv   %ebx
  sub    %ebx,%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  pxor   %xmm2,%xmm2
  cvtsi2sd %eax,%xmm2
  movsd  %xmm2,0x8(%rsp)
  cmp    %r12d,%eax
  jle    L50
L129:
  cmp    %r14d,%r13d
  jl     L99
  movsd  0x8(%rsp),%xmm0
  call   <floor@plt>
  mov    %rax,0x10(%rsp)
  movsd  0x8(%rsp),%xmm0
  call   <ceil@plt>
  cmp    %rax,0x10(%rsp)
  jne    L99
  addl   $0x1,0x20(%rsp,%r15,4)
  jmp    L99
L50:
  lea    0x1(%r12),%eax
  cmp    %r12d,0x1c(%rsp)
  jl     L76
  mov    %eax,%r12d
L31:
  mov    %r12d,%eax
  and    $0x1,%eax
  add    $0x1,%eax
  mov    %eax,0x18(%rsp)
  mov    %r12d,%ebp
  imul   %r12d,%ebp
  lea    -0x1(%rbp),%edx
  mov    %edx,%eax
  shr    $0x1f,%eax
  add    %edx,%eax
  sar    %eax
  pxor   %xmm3,%xmm3
  cvtsi2sd %eax,%xmm3
  movsd  %xmm3,0x8(%rsp)
  movsd  D4(%rip),%xmm0
  addsd  %xmm3,%xmm0
  cvttsd2si %xmm0,%edx
  pxor   %xmm0,%xmm0
  cvtsi2sd %edx,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %r12d,%xmm1
  addsd  %xmm3,%xmm1
  addsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%r14d
  cmp    %r12d,%eax
  jle    L50
  mov    $0x1,%ebx
  movslq %r14d,%r15
  jmp    L129
L76:
  test   %r13d,%r13d
  jle    L135
  mov    %r13d,%r13d
  mov    $0x0,%eax
  mov    $0x0,%esi
  mov    $0x0,%ecx
  jmp    L80
L103:
  add    $0x1,%rax
  cmp    %rax,%r13
  je     L73
L80:
  mov    0x20(%rsp,%rax,4),%edx
  cmp    %ecx,%edx
  jle    L103
  mov    %eax,%esi
  mov    %edx,%ecx
  jmp    L103
L135:
  mov    $0x0,%esi
  mov    $0x0,%ecx
L73:
  imul   $0x3e8,%esi,%eax
  add    %ecx,%eax
  mov    0xfc8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L41
  add    $0xfd8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L41:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D4
type: byte[8]

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

assistant: ```c
int pita1(int lim) {
  int refs[1001] = {0};
  int c, d, asqr, peri, step;
  double b;
  for (int a = 3; a <= (lim / 4) + 1; a++) {
    if (0 == a % 2) {
      step = 1;
    } else {
      step = 2;
    }
    d = 1;
    asqr = a * a;
    b = ((asqr / d) - d) / 2;
    c = b + d;
    peri = a + b + c;
    while (a < b) {
      if ((peri <= lim) && (floor(b) == ceil(b))) {
        refs[peri] += 1;
      }
      d += step;
      b = ((asqr / d) - d) / 2;
    }
  }
  int res = 0;
  int ires = 0;
  for (int i = 0; i < lim; i++) {
    if (refs[i] > res) {
      res = refs[i];
      ires = i;
    }
  }
  return (ires * 1000) + res;
}
```