ylfeng/ReF-Decompile-dataset huggingface dataset:
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    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D38(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    -0x18(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x10(%rbp)
  lea    D58(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,-0x14(%rbp)
  jmp    L43
L34:
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rsi
  lea    D38(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  addl   $0x1,-0x14(%rbp)
L43:
  mov    -0x18(%rbp),%eax
  cmp    %eax,-0x14(%rbp)
  jl     L34
  mov    -0x18(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <quick_sort@plt>
  lea    D51(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,-0x14(%rbp)
  jmp    L31
L9:
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,%esi
  lea    D41(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0x14(%rbp)
L31:
  mov    -0x18(%rbp),%eax
  cmp    %eax,-0x14(%rbp)
  jl     L9
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L23
  call   <__stack_chk_fail@plt>
L23:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D12
data_type: string
name: extract_symbolic_data
arguments: tag: D38
data_type: string
name: extract_symbolic_data
arguments: tag: D58
data_type: string
name: extract_symbolic_data
arguments: tag: D51
data_type: string
name: extract_symbolic_data
arguments: tag: D41
data_type: string

tool: D12: Enter no. of elements: 

tool: D38: %d

tool: D58: Enter the elements: 

tool: D51: After Sorting: 

tool: D41:  %d

assistant: ```c
int main() {
  int n, i, *a;
  printf("Enter no. of elements: ");
  scanf("%d", &n);
  a = (int *)malloc(n * sizeof(int));
  printf("Enter the elements: ");
  for (i = 0; i < n; i++)
    scanf("%d", &a[i]);
  quick_sort(a, 0, n - 1);
  printf("After Sorting: ");
  for (i = 0; i < n; i++)
    printf(" %d", a[i]);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    D39(%rip),%rdi
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D10(%rip),%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  lea    0x0(,%rax,4),%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  lea    D23(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x4(%rsp),%edx
  test   %edx,%edx
  jle    L35
  mov    %rbx,%r12
  mov    $0x0,%ebp
  lea    D10(%rip),%r13
L15:
  mov    %r12,%rsi
  mov    %r13,%rdi
  call   <scanf@plt>
  add    $0x1,%ebp
  mov    0x4(%rsp),%edx
  add    $0x4,%r12
  cmp    %ebp,%edx
  jg     L15
L35:
  sub    $0x1,%edx
  mov    $0x0,%esi
  mov    %rbx,%rdi
  call   <quick_sort@plt>
  lea    D28(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  cmpl   $0x0,0x4(%rsp)
  jle    L37
  mov    $0x0,%ebp
  lea    D12(%rip),%r12
L10:
  mov    (%rbx),%esi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x1,%ebp
  add    $0x4,%rbx
  cmp    %ebp,0x4(%rsp)
  jg     L10
L37:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D39
data_type: string
name: read_data
arguments: data_tag: D10
data_type: string
name: read_data
arguments: data_tag: D23
data_type: string
name: read_data
arguments: data_tag: D28
data_type: string
name: read_data
arguments: data_tag: D12
data_type: string

tool: D39: Enter no. of elements: 

tool: D10: %d

tool: D23: Enter the elements: 

tool: D28: After Sorting: 

tool: D12:  %d

assistant: ```c
int main() {
  int n, i, *a;
  printf("Enter no. of elements: ");
  scanf("%d", &n);
  a = (int *)malloc(n * sizeof(int));
  printf("Enter the elements: ");
  for (i = 0; i < n; i++)
    scanf("%d", &a[i]);
  quick_sort(a, 0, n - 1);
  printf("After Sorting: ");
  for (i = 0; i < n; i++)
    printf(" %d", a[i]);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %r13
  lea    D25(%rip),%rdi
  lea    D2(%rip),%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  mov    %r13,%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  lea    0x0(,%rax,4),%edi
  call   <malloc@plt>
  lea    D7(%rip),%rdi
  mov    %rax,%rbx
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x4(%rsp),%edx
  test   %edx,%edx
  jle    L17
  mov    %rbx,%r12
  xor    %ebp,%ebp
  nopl   0x0(%rax)
L13:
  mov    %r12,%rsi
  mov    %r13,%rdi
  add    $0x1,%ebp
  add    $0x4,%r12
  call   <scanf@plt>
  mov    0x4(%rsp),%edx
  cmp    %ebp,%edx
  jg     L13
L17:
  sub    $0x1,%edx
  xor    %esi,%esi
  mov    %rbx,%rdi
  call   <quick_sort@plt>
  lea    D17(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  jle    L21
  xor    %ebp,%ebp
  lea    D32(%rip),%r12
  cs nopw 0x0(%rax,%rax,1)
L9:
  mov    (%rbx),%esi
  mov    %r12,%rdi
  xor    %eax,%eax
  add    $0x1,%ebp
  add    $0x4,%rbx
  call   <printf@plt>
  cmp    %ebp,0x4(%rsp)
  jg     L9
L21:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D25
datatype: string
name: read_data
arguments: data_tag: D2
datatype: string
name: read_data
arguments: data_tag: D7
datatype: string
name: read_data
arguments: data_tag: D17
datatype: string
name: read_data
arguments: data_tag: D32
datatype: string

tool: D25: Enter no. of elements: 

tool: D2: %d

tool: D7: Enter the elements: 

tool: D17: After Sorting: 

tool: D32:  %d

assistant: ```c
int main() {
  int n, i, *a;
  printf("Enter no. of elements: ");
  scanf("%d", &n);
  a = (int *)malloc(n * sizeof(int));
  printf("Enter the elements: ");
  for (i = 0; i < n; i++)
    scanf("%d", &a[i]);
  quick_sort(a, 0, n - 1);
  printf("After Sorting: ");
  for (i = 0; i < n; i++)
    printf(" %d", a[i]);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r13
  lea    D21(%rip),%rdi
  lea    D11(%rip),%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  mov    %r13,%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  lea    0x0(,%rax,4),%edi
  call   <malloc@plt>
  lea    D14(%rip),%rdi
  mov    %rax,%rbx
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x4(%rsp),%edx
  test   %edx,%edx
  jle    L30
  mov    %rbx,%r12
  xor    %ebp,%ebp
  nopl   0x0(%rax)
L16:
  mov    %r12,%rsi
  mov    %r13,%rdi
  add    $0x1,%ebp
  add    $0x4,%r12
  call   <scanf@plt>
  mov    0x4(%rsp),%edx
  cmp    %ebp,%edx
  jg     L16
L30:
  sub    $0x1,%edx
  xor    %esi,%esi
  mov    %rbx,%rdi
  call   <quick_sort@plt>
  lea    D29(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  jle    L11
  xor    %ebp,%ebp
  lea    D49(%rip),%r12
  cs nopw 0x0(%rax,%rax,1)
L3:
  mov    (%rbx),%esi
  mov    %r12,%rdi
  xor    %eax,%eax
  add    $0x1,%ebp
  add    $0x4,%rbx
  call   <printf@plt>
  cmp    %ebp,0x4(%rsp)
  jg     L3
L11:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L17
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L17:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D21
type_guessed: string
name: retrieve_data
arguments: label: D11
type_guessed: string
name: retrieve_data
arguments: label: D14
type_guessed: string
name: retrieve_data
arguments: label: D29
type_guessed: string
name: retrieve_data
arguments: label: D49
type_guessed: string

tool: D21: Enter no. of elements: 

tool: D11: %d

tool: D14: Enter the elements: 

tool: D29: After Sorting: 

tool: D49:  %d

assistant: ```c
int main() {
  int n, i, *a;
  printf("Enter no. of elements: ");
  scanf("%d", &n);
  a = (int *)malloc(n * sizeof(int));
  printf("Enter the elements: ");
  for (i = 0; i < n; i++)
    scanf("%d", &a[i]);
  quick_sort(a, 0, n - 1);
  printf("After Sorting: ");
  for (i = 0; i < n; i++)
    printf(" %d", a[i]);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x12345,-0x30(%rbp)
  movq   $0x23456,-0x28(%rbp)
  movq   $0x34567,-0x20(%rbp)
  movq   $0x45678,-0x18(%rbp)
  movq   $0x4,-0x38(%rbp)
  mov    -0x38(%rbp),%rdx
  lea    -0x30(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <init_by_array64@plt>
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  movl   $0x0,-0x3c(%rbp)
  jmp    L58
L23:
  mov    $0x0,%eax
  call   <genrand64_int64@plt>
  mov    %eax,%esi
  lea    D34(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x3c(%rbp),%edx
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    %eax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  mov    %eax,%ecx
  shl    $0x2,%ecx
  add    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  cmp    $0x4,%eax
  jne    L9
  mov    $0xa,%edi
  call   <putchar@plt>
L9:
  addl   $0x1,-0x3c(%rbp)
L58:
  cmpl   $0x3e7,-0x3c(%rbp)
  jle    L23
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  movl   $0x0,-0x3c(%rbp)
  jmp    L35
L0:
  mov    $0x0,%eax
  call   <genrand64_real2@plt>
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  mov    -0x3c(%rbp),%edx
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    %eax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  mov    %eax,%ecx
  shl    $0x2,%ecx
  add    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  cmp    $0x4,%eax
  jne    L51
  mov    $0xa,%edi
  call   <putchar@plt>
L51:
  addl   $0x1,-0x3c(%rbp)
L35:
  cmpl   $0x3e7,-0x3c(%rbp)
  jle    L0
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L10
  call   <__stack_chk_fail@plt>
L10:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D4
datatype: string
name: retrieve_data
arguments: data_label: D34
datatype: string
name: retrieve_data
arguments: data_label: D8
datatype: string
name: retrieve_data
arguments: data_label: D11
datatype: string

tool: D4: 1000 outputs of genrand64_int64()

tool: D34: %20llu 

tool: D8: 
1000 outputs of genrand64_real2()

tool: D11: %10.8f 

assistant: ```c
int main(void) {
  int i;
  unsigned long long init[4] = {0x12345ULL, 0x23456ULL, 0x34567ULL, 0x45678ULL}, length = 4;
  init_by_array64(init, length);
  printf("1000 outputs of genrand64_int64()\n");
  for (i = 0; i < 1000; i++) {
    printf("%20llu ", genrand64_int64());
    if (i % 5 == 4)
      printf("\n");
  }
  printf("\n1000 outputs of genrand64_real2()\n");
  for (i = 0; i < 1000; i++) {
    printf("%10.8f ", genrand64_real2());
    if (i % 5 == 4)
      printf("\n");
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  movq   $0x12345,(%rsp)
  movq   $0x23456,0x8(%rsp)
  movq   $0x34567,0x10(%rsp)
  movq   $0x45678,0x18(%rsp)
  mov    %rsp,%rdi
  mov    $0x4,%esi
  call   <init_by_array64@plt>
  lea    D2(%rip),%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  call   <genrand64_int64@plt>
  mov    %eax,%esi
  lea    D25(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%ebx
  lea    D25(%rip),%rbp
L4:
  add    $0x1,%ebx
  cmp    $0x3e8,%ebx
  je     L69
  mov    $0x0,%eax
  call   <genrand64_int64@plt>
  mov    %eax,%esi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movslq %ebx,%rax
  imul   $0x66666667,%rax,%rax
  sar    $0x21,%rax
  mov    %ebx,%edx
  sar    $0x1f,%edx
  sub    %edx,%eax
  lea    (%rax,%rax,4),%edx
  mov    %ebx,%eax
  sub    %edx,%eax
  cmp    $0x4,%eax
  jne    L4
  mov    $0xa,%edi
  call   <putchar@plt>
  jmp    L4
L69:
  lea    D56(%rip),%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  call   <genrand64_real2@plt>
  lea    D34(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  mov    $0x0,%ebx
  lea    D34(%rip),%rbp
L63:
  add    $0x1,%ebx
  cmp    $0x3e8,%ebx
  je     L41
  mov    $0x0,%eax
  call   <genrand64_real2@plt>
  mov    %rbp,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  movslq %ebx,%rax
  imul   $0x66666667,%rax,%rax
  sar    $0x21,%rax
  mov    %ebx,%edx
  sar    $0x1f,%edx
  sub    %edx,%eax
  lea    (%rax,%rax,4),%edx
  mov    %ebx,%eax
  sub    %edx,%eax
  cmp    $0x4,%eax
  jne    L63
  mov    $0xa,%edi
  call   <putchar@plt>
  jmp    L63
L41:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L43
  mov    $0x0,%eax
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  ret
L43:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D2
type_guessed: string
name: disassemble_data
arguments: tag: D25
type_guessed: string
name: disassemble_data
arguments: tag: D56
type_guessed: string
name: disassemble_data
arguments: tag: D34
type_guessed: string

tool: D2: 1000 outputs of genrand64_int64()

tool: D25: %20llu 

tool: D56: 
1000 outputs of genrand64_real2()

tool: D34: %10.8f 

assistant: ```c
int main(void) {
  int i;
  unsigned long long init[4] = {0x12345ULL, 0x23456ULL, 0x34567ULL, 0x45678ULL}, length = 4;
  init_by_array64(init, length);
  printf("1000 outputs of genrand64_int64()\n");
  for (i = 0; i < 1000; i++) {
    printf("%20llu ", genrand64_int64());
    if (i % 5 == 4)
      printf("\n");
  }
  printf("\n1000 outputs of genrand64_real2()\n");
  for (i = 0; i < 1000; i++) {
    printf("%10.8f ", genrand64_real2());
    if (i % 5 == 4)
      printf("\n");
  }
  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    $0x4,%esi
  lea    D8(%rip),%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  movq   $0x12345,(%rsp)
  movq   $0x23456,0x8(%rsp)
  movq   $0x34567,0x10(%rsp)
  movq   $0x45678,0x18(%rsp)
  call   <init_by_array64@plt>
  lea    D23(%rip),%rdi
  call   <puts@plt>
  xor    %eax,%eax
  call   <genrand64_int64@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  nopw   0x0(%rax,%rax,1)
L31:
  add    $0x1,%ebx
  cmp    $0x3e8,%ebx
  je     L49
L44:
  xor    %eax,%eax
  call   <genrand64_int64@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  imul   $0xcccccccd,%ebx,%eax
  sub    $0x33333334,%eax
  cmp    $0x33333332,%eax
  ja     L31
  mov    $0xa,%edi
  add    $0x1,%ebx
  call   <putchar@plt>
  cmp    $0x3e8,%ebx
  jne    L44
L49:
  lea    D35(%rip),%rdi
  lea    D24(%rip),%rbp
  xor    %ebx,%ebx
  call   <puts@plt>
  xor    %eax,%eax
  call   <genrand64_real2@plt>
  mov    %rbp,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  cs nopw 0x0(%rax,%rax,1)
L57:
  add    $0x1,%ebx
  cmp    $0x3e8,%ebx
  je     L64
L7:
  xor    %eax,%eax
  call   <genrand64_real2@plt>
  mov    %rbp,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  imul   $0xcccccccd,%ebx,%eax
  sub    $0x33333334,%eax
  cmp    $0x33333332,%eax
  ja     L57
  mov    $0xa,%edi
  add    $0x1,%ebx
  call   <putchar@plt>
  cmp    $0x3e8,%ebx
  jne    L7
L64:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L65
  add    $0x38,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L65:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D8
datatype: string
name: retrieve_data
arguments: data_tag: D23
datatype: string
name: retrieve_data
arguments: data_tag: D35
datatype: string
name: retrieve_data
arguments: data_tag: D24
datatype: string

tool: D8: %20llu 

tool: D23: 1000 outputs of genrand64_int64()

tool: D35: 
1000 outputs of genrand64_real2()

tool: D24: %10.8f 

assistant: ```c
int main(void) {
  int i;
  unsigned long long init[4] = {0x12345ULL, 0x23456ULL, 0x34567ULL, 0x45678ULL}, length = 4;
  init_by_array64(init, length);
  printf("1000 outputs of genrand64_int64()\n");
  for (i = 0; i < 1000; i++) {
    printf("%20llu ", genrand64_int64());
    if (i % 5 == 4)
      printf("\n");
  }
  printf("\n1000 outputs of genrand64_real2()\n");
  for (i = 0; i < 1000; i++) {
    printf("%10.8f ", genrand64_real2());
    if (i % 5 == 4)
      printf("\n");
  }
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    $0x4,%esi
  lea    D25(%rip),%rbp
  push   %rbx
  mov    $0x1,%ebx
  sub    $0x38,%rsp
  movdqa D51(%rip),%xmm0
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  movaps %xmm0,(%rsp)
  movdqa D40(%rip),%xmm0
  movaps %xmm0,0x10(%rsp)
  call   <init_by_array64@plt>
  lea    D8(%rip),%rdi
  call   <puts@plt>
  xor    %eax,%eax
  call   <genrand64_int64@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L78
  nopl   (%rax)
L88:
  add    $0x1,%ebx
  cmp    $0x3e8,%ebx
  je     L42
L78:
  xor    %eax,%eax
  call   <genrand64_int64@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  imul   $0xcccccccd,%ebx,%eax
  sub    $0x33333334,%eax
  cmp    $0x33333332,%eax
  ja     L88
  mov    $0xa,%edi
  add    $0x1,%ebx
  call   <putchar@plt>
  cmp    $0x3e8,%ebx
  jne    L78
L42:
  lea    D27(%rip),%rdi
  lea    D48(%rip),%rbp
  mov    $0x1,%ebx
  call   <puts@plt>
  xor    %eax,%eax
  call   <genrand64_real2@plt>
  mov    %rbp,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  jmp    L37
  nopl   0x0(%rax,%rax,1)
L80:
  add    $0x1,%ebx
  cmp    $0x3e8,%ebx
  je     L33
L37:
  xor    %eax,%eax
  call   <genrand64_real2@plt>
  mov    %rbp,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  imul   $0xcccccccd,%ebx,%eax
  sub    $0x33333334,%eax
  cmp    $0x33333332,%eax
  ja     L80
  mov    $0xa,%edi
  add    $0x1,%ebx
  call   <putchar@plt>
  cmp    $0x3e8,%ebx
  jne    L37
L33:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L10
  add    $0x38,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L10:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D25
datatype: string
name: retrieve_data
arguments: data_tag: D51
datatype: byte[16]
name: retrieve_data
arguments: data_tag: D40
datatype: byte[16]
name: retrieve_data
arguments: data_tag: D8
datatype: string
name: retrieve_data
arguments: data_tag: D27
datatype: string
name: retrieve_data
arguments: data_tag: D48
datatype: string

tool: D25: %20llu 

tool: {"D51": [0x45,0x23,0x01,0x00,0x00,0x00,0x00,0x00,0x56,0x34,0x02,0x00,0x00,0x00,0x00,0x00]}

tool: {"D40": [0x67,0x45,0x03,0x00,0x00,0x00,0x00,0x00,0x78,0x56,0x04,0x00,0x00,0x00,0x00,0x00]}

tool: D8: 1000 outputs of genrand64_int64()

tool: D27: 
1000 outputs of genrand64_real2()

tool: D48: %10.8f 

assistant: ```c
int main(void) {
  int i;
  unsigned long long init[4] = {0x12345ULL, 0x23456ULL, 0x34567ULL, 0x45678ULL}, length = 4;
  init_by_array64(init, length);
  printf("1000 outputs of genrand64_int64()\n");
  for (i = 0; i < 1000; i++) {
    printf("%20llu ", genrand64_int64());
    if (i % 5 == 4)
      printf("\n");
  }
  printf("\n1000 outputs of genrand64_real2()\n");
  for (i = 0; i < 1000; i++) {
    printf("%10.8f ", genrand64_real2());
    if (i % 5 == 4)
      printf("\n");
  }
  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
<utf16_to_utf8>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x30(%rbp),%rax
  shl    $0x2,%rax
  add    $0x1,%rax
  shr    %rax
  add    $0x1,%rax
  mov    %rax,%rsi
  mov    $0x1,%edi
  call   <malloc_multiply@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L7
  mov    $0x0,%eax
  jmp    L68
L7:
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L85
L11:
  mov    -0x18(%rbp),%rax
  add    $0x4,%rax
  mov    (%rax),%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  or     %edx,%eax
  mov    %eax,-0x20(%rbp)
  addq   $0x8,-0x18(%rbp)
  mov    -0x20(%rbp),%eax
  mov    %eax,%edi
  call   <utf16_is_surrogate@plt>
  test   %eax,%eax
  jne    L69
  mov    -0x20(%rbp),%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <utf8_encode_unichar@plt>
  cltq
  add    %rax,-0x10(%rbp)
  jmp    L85
L69:
  mov    -0x20(%rbp),%eax
  mov    %eax,%edi
  call   <utf16_is_trailing_surrogate@plt>
  test   %rax,%rax
  je     L34
  jmp    L85
L34:
  mov    -0x30(%rbp),%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  cmp    %rax,-0x18(%rbp)
  jae    L83
  mov    -0x18(%rbp),%rax
  add    $0x4,%rax
  mov    (%rax),%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  or     %edx,%eax
  mov    %eax,-0x1c(%rbp)
  addq   $0x8,-0x18(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    %eax,%edi
  call   <utf16_is_trailing_surrogate@plt>
  test   %rax,%rax
  jne    L30
  subq   $0x8,-0x18(%rbp)
  jmp    L85
L30:
  mov    -0x1c(%rbp),%edx
  mov    -0x20(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <utf16_surrogate_pair_to_unichar@plt>
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <utf8_encode_unichar@plt>
  cltq
  add    %rax,-0x10(%rbp)
L85:
  mov    -0x30(%rbp),%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  cmp    %rax,-0x18(%rbp)
  jb     L11
  jmp    L9
L83:
  nop
L9:
  mov    -0x10(%rbp),%rax
  movb   $0x0,(%rax)
  mov    -0x8(%rbp),%rax
L68:
  leave
  ret
```

assistant: ```c
char *utf16_to_utf8(const void *s, size_t length) {
  const uint8_t *f;
  char *r, *t;
  r = ((char *)malloc_multiply(sizeof(char), ((length * 4 + 1) / 2 + 1)));
  if (!r)
    return NULL;
  f = s;
  t = r;
  while (f < (const uint8_t *)s + length) {
    uint16_t w1, w2;
    w1 = f[1] << 8 | f[0];
    f += 2;
    if (!utf16_is_surrogate(w1)) {
      t += utf8_encode_unichar(t, w1);
      continue;
    }
    if (utf16_is_trailing_surrogate(w1))
      continue;
    else if (f >= (const uint8_t *)s + length)
      break;
    w2 = f[1] << 8 | f[0];
    f += 2;
    if (!utf16_is_trailing_surrogate(w2)) {
      f -= 2;
      continue;
    }
    t += utf8_encode_unichar(t, utf16_surrogate_pair_to_unichar(w1, w2));
  }
  *t = 0;
  return r;
}
```