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
<BuildSquare>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  mov    %rsp,%rdi
  call   <GuessCoords@plt>
  xor    %eax,%eax
  call   <rand@plt>
  movslq %eax,%rbx
  cltd
  imul   $0x38e38e39,%rbx,%rbx
  sar    $0x21,%rbx
  sub    %edx,%ebx
  lea    (%rbx,%rbx,8),%edx
  sub    %edx,%eax
  mov    %eax,%ebx
  xor    %eax,%eax
  call   <rand@plt>
  movslq %eax,%rbp
  cltd
  imul   $0x38e38e39,%rbp,%rbp
  sar    $0x21,%rbp
  sub    %edx,%ebp
  lea    0x0(%rbp,%rbp,8),%edx
  sub    %edx,%eax
  lea    0x9(%rbx),%edx
  lea    0x9(%rax),%ecx
  mov    %eax,%ebp
  mov    0x4(%rsp),%eax
  lea    -0x1(%rax),%esi
  mov    (%rsp),%eax
  lea    -0x1(%rax),%edi
  call   <AreaClear@plt>
  mov    %rax,%r8
  xor    %eax,%eax
  test   %r8,%r8
  jne    L28
L17:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L23
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nop
L28:
  mov    0x4(%rsp),%esi
  mov    (%rsp),%edi
  lea    0x7(%rbp),%ecx
  lea    0x7(%rbx),%edx
  call   <MakeSquare@plt>
  mov    $0x1,%eax
  jmp    L17
L23:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int BuildSquare(void) {
  int x, y, w, h;
  GuessCoords(&x, &y);
  w = rand() % 9 + 7;
  h = rand() % 9 + 7;
  if (AreaClear(x - 1, y - 1, w + 2, h + 2)) {
    MakeSquare(x, y, w, h);
    return 1;
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<BuildSquare>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  mov    %rsp,%rdi
  call   <GuessCoords@plt>
  xor    %eax,%eax
  call   <rand@plt>
  movslq %eax,%rbx
  cltd
  imul   $0x38e38e39,%rbx,%rbx
  sar    $0x21,%rbx
  sub    %edx,%ebx
  lea    (%rbx,%rbx,8),%edx
  sub    %edx,%eax
  mov    %eax,%ebx
  xor    %eax,%eax
  call   <rand@plt>
  movslq %eax,%rbp
  cltd
  imul   $0x38e38e39,%rbp,%rbp
  sar    $0x21,%rbp
  sub    %edx,%ebp
  lea    0x0(%rbp,%rbp,8),%edx
  sub    %edx,%eax
  lea    0x9(%rbx),%edx
  lea    0x9(%rax),%ecx
  mov    %eax,%ebp
  mov    0x4(%rsp),%eax
  lea    -0x1(%rax),%esi
  mov    (%rsp),%eax
  lea    -0x1(%rax),%edi
  call   <AreaClear@plt>
  mov    %rax,%r8
  xor    %eax,%eax
  test   %r8,%r8
  jne    L28
L11:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L10
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nop
L28:
  mov    0x4(%rsp),%esi
  mov    (%rsp),%edi
  lea    0x7(%rbp),%ecx
  lea    0x7(%rbx),%edx
  call   <MakeSquare@plt>
  mov    $0x1,%eax
  jmp    L11
L10:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int BuildSquare(void) {
  int x, y, w, h;
  GuessCoords(&x, &y);
  w = rand() % 9 + 7;
  h = rand() % 9 + 7;
  if (AreaClear(x - 1, y - 1, w + 2, h + 2)) {
    MakeSquare(x, y, w, h);
    return 1;
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<capture_read_sscape>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x4(%rbp),%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,%ecx
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <capture_event@plt>
  mov    $0xff,%eax
  leave
  ret
```

assistant: ```c
uint8_t capture_read_sscape(uint16_t port, void *p) {
  capture_event(p, (0 << 8), 0, port);
  return 0xff;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<capture_read_sscape>:
  endbr64
  sub    $0x8,%rsp
  mov    %edi,%ecx
  mov    %rsi,%rdi
  mov    $0x0,%edx
  mov    $0x0,%esi
  call   <capture_event@plt>
  mov    $0xff,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
uint8_t capture_read_sscape(uint16_t port, void *p) {
  capture_event(p, (0 << 8), 0, port);
  return 0xff;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<capture_read_sscape>:
  endbr64
  sub    $0x8,%rsp
  mov    %edi,%ecx
  xor    %edx,%edx
  mov    %rsi,%rdi
  xor    %esi,%esi
  call   <capture_event@plt>
  mov    $0xff,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
uint8_t capture_read_sscape(uint16_t port, void *p) {
  capture_event(p, (0 << 8), 0, port);
  return 0xff;
}
```
user: Translate the below assembly code into C programming language:

```asm
<cartesian_product>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%r12
  mov    %rsi,%rbp
  mov    %ecx,%r15d
  test   %ecx,%ecx
  jle    L79
  mov    %rsi,%rax
  lea    -0x1(%rcx),%ecx
  lea    0x4(%rsi,%rcx,4),%rcx
  mov    $0x1,%r13d
L21:
  imul   (%rax),%r13d
  add    $0x4,%rax
  cmp    %rcx,%rax
  jne    L21
  mov    %r13d,(%rdx)
  mov    %r15d,%edi
  call   <zeros_i@plt>
  mov    %rax,%rbx
  lea    0x0(,%r13,8),%edi
  call   <malloc@plt>
  mov    %rax,(%rsp)
  test   %r13d,%r13d
  jle    L95
L90:
  lea    0x0(,%r15,4),%eax
  mov    %eax,0xc(%rsp)
  mov    $0x0,%r14d
L92:
  mov    0xc(%rsp),%edi
  call   <malloc@plt>
  mov    (%rsp),%rsi
  mov    %rax,(%rsi,%r14,8)
  add    $0x1,%r14
  cmp    %r14d,%r13d
  jg     L92
  lea    -0x1(%r15),%eax
  lea    0x4(,%rax,4),%rdi
  mov    $0x0,%r8d
  jmp    L5
L115:
  movslq (%rbx,%rax,1),%rcx
  mov    (%r12,%rax,2),%rdx
  movss  (%rdx,%rcx,4),%xmm0
  mov    (%rsi),%rdx
  movss  %xmm0,(%rdx,%rax,1)
  add    $0x4,%rax
  cmp    %rdi,%rax
  je     L44
L39:
  mov    0x0(%rbp,%rax,1),%ecx
  cmp    %ecx,(%rbx,%rax,1)
  jne    L115
  addl   $0x1,0x4(%rbx,%rax,1)
  movl   $0x0,(%rbx,%rax,1)
  jmp    L115
L44:
  addl   $0x1,(%rbx)
  add    $0x1,%r8d
  add    $0x8,%rsi
  cmp    %r13d,%r8d
  jge    L95
L5:
  mov    $0x0,%eax
  test   %r15d,%r15d
  jg     L39
  jmp    L44
L79:
  movl   $0x1,(%rdx)
  mov    %ecx,%edi
  call   <zeros_i@plt>
  mov    %rax,%rbx
  mov    $0x8,%edi
  call   <malloc@plt>
  mov    %rax,(%rsp)
  mov    $0x1,%r13d
  jmp    L90
L95:
  mov    (%rsp),%rax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
float **cartesian_product(float **A, int *np, int *ncom, int ndim) {
  int i, j;
  int n = 1;
  bool DEBUG = false;
  int *c;
  float **B;
  for (i = 0; i < ndim; i++) {
    n *= np[i];
  }
  *ncom = n;
  c = zeros_i(ndim);
  B = (float **)malloc(sizeof(float *) * n);
  for (i = 0; i < n; i++) {
    B[i] = (float *)malloc(sizeof(float) * ndim);
  }
  if (DEBUG) {
    printf("\n");
    printf("Combinations\n");
    printf("============\n");
  }
  for (i = 0; i < n; i++) {
    for (j = 0; j < ndim; j++) {
      if (c[j] == np[j]) {
        c[j + 1]++;
        c[j] = 0;
      }
      B[i][j] = A[j][c[j]];
    }
    if (DEBUG) {
      printf("{%d, %d, %d} -> {%f, %f %f}\n", c[0], c[1], c[2], B[i][0], B[i][1], B[i][2]);
    }
    c[0]++;
  }
  return B;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<cartesian_product>:
  endbr64
  push   %r15
  push   %r14
  mov    %rdi,%r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %ecx,0x4(%rsp)
  test   %ecx,%ecx
  jle    L37
  sub    $0x1,%ecx
  mov    %r13,%rax
  mov    $0x1,%ebp
  mov    %ecx,0xc(%rsp)
  lea    0x4(%r13,%rcx,4),%rcx
  nopl   0x0(%rax,%rax,1)
L67:
  imul   (%rax),%ebp
  add    $0x4,%rax
  cmp    %rax,%rcx
  jne    L67
  mov    %ebp,(%rdx)
  mov    0x4(%rsp),%edi
  call   <zeros_i@plt>
  lea    0x0(,%rbp,8),%edi
  mov    %rax,%rbx
  call   <malloc@plt>
  mov    %rax,%r12
  test   %ebp,%ebp
  jle    L14
L62:
  mov    0x4(%rsp),%eax
  xor    %r15d,%r15d
  shl    $0x2,%eax
  mov    %eax,0x8(%rsp)
  nop
L54:
  mov    0x8(%rsp),%edi
  call   <malloc@plt>
  mov    %rax,(%r12,%r15,8)
  add    $0x1,%r15
  cmp    %r15d,%ebp
  jg     L54
  mov    0xc(%rsp),%r9d
  mov    (%rbx),%edx
  xor    %r10d,%r10d
  shl    $0x2,%r9
  nopl   0x0(%rax)
L100:
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  jle    L64
  mov    (%r12,%r10,8),%rdi
  xor    %eax,%eax
  jmp    L72
  nopl   0x0(%rax,%rax,1)
L84:
  movslq %edx,%rdx
  shl    $0x2,%rdx
L90:
  mov    (%r14,%rax,2),%rcx
  movss  (%rcx,%rdx,1),%xmm0
  movss  %xmm0,(%rdi,%rax,1)
  cmp    %rax,%r9
  je     L80
  mov    0x4(%rbx,%rax,1),%edx
  add    $0x4,%rax
L72:
  cmp    %edx,0x0(%r13,%rax,1)
  jne    L84
  addl   $0x1,0x4(%rbx,%rax,1)
  xor    %edx,%edx
  movl   $0x0,(%rbx,%rax,1)
  jmp    L90
  nopl   0x0(%rax)
L80:
  mov    (%rbx),%edx
L64:
  add    $0x1,%edx
  add    $0x1,%r10
  mov    %edx,(%rbx)
  cmp    %r10d,%ebp
  jg     L100
L14:
  add    $0x18,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L37:
  mov    0x4(%rsp),%r15d
  movl   $0x1,(%rdx)
  mov    $0x1,%ebp
  mov    %r15d,%edi
  call   <zeros_i@plt>
  mov    $0x8,%edi
  mov    %rax,%rbx
  call   <malloc@plt>
  mov    %rax,%r12
  lea    -0x1(%r15),%eax
  mov    %eax,0xc(%rsp)
  jmp    L62
```

assistant: ```c
float **cartesian_product(float **A, int *np, int *ncom, int ndim) {
  int i, j;
  int n = 1;
  bool DEBUG = false;
  int *c;
  float **B;
  for (i = 0; i < ndim; i++) {
    n *= np[i];
  }
  *ncom = n;
  c = zeros_i(ndim);
  B = (float **)malloc(sizeof(float *) * n);
  for (i = 0; i < n; i++) {
    B[i] = (float *)malloc(sizeof(float) * ndim);
  }
  if (DEBUG) {
    printf("\n");
    printf("Combinations\n");
    printf("============\n");
  }
  for (i = 0; i < n; i++) {
    for (j = 0; j < ndim; j++) {
      if (c[j] == np[j]) {
        c[j + 1]++;
        c[j] = 0;
      }
      B[i][j] = A[j][c[j]];
    }
    if (DEBUG) {
      printf("{%d, %d, %d} -> {%f, %f %f}\n", c[0], c[1], c[2], B[i][0], B[i][1], B[i][2]);
    }
    c[0]++;
  }
  return B;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<is_normalized>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movss  %xmm0,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  movd   %eax,%xmm0
  call   <get_exp@plt>
  test   %eax,%eax
  je     L14
  mov    -0x4(%rbp),%eax
  movd   %eax,%xmm0
  call   <get_exp@plt>
  cmp    $0x7f800000,%eax
  je     L14
  mov    $0x1,%eax
  jmp    L27
L14:
  mov    $0x0,%eax
L27:
  leave
  ret
```

assistant: ```c
int is_normalized(float f) {
  if (get_exp(f) != 0x00000000 && get_exp(f) != 0x7F800000) {
    return 1;
  } else {
    return 0;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<is_normalized>:
  endbr64
  sub    $0x18,%rsp
  movss  %xmm0,0xc(%rsp)
  call   <get_exp@plt>
  test   %eax,%eax
  jne    L6
L16:
  add    $0x18,%rsp
  ret
L6:
  movss  0xc(%rsp),%xmm0
  call   <get_exp@plt>
  cmp    $0x7f800000,%eax
  setne  %al
  movzbl %al,%eax
  jmp    L16
```

assistant: ```c
int is_normalized(float f) {
  if (get_exp(f) != 0x00000000 && get_exp(f) != 0x7F800000) {
    return 1;
  } else {
    return 0;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<is_normalized>:
  endbr64
  sub    $0x18,%rsp
  movss  %xmm0,0xc(%rsp)
  call   <get_exp@plt>
  test   %eax,%eax
  je     L4
  movss  0xc(%rsp),%xmm0
  call   <get_exp@plt>
  cmp    $0x7f800000,%eax
  setne  %al
  movzbl %al,%eax
L4:
  add    $0x18,%rsp
  ret
```

assistant: ```c
int is_normalized(float f) {
  if (get_exp(f) != 0x00000000 && get_exp(f) != 0x7F800000) {
    return 1;
  } else {
    return 0;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<is_normalized>:
  endbr64
  sub    $0x18,%rsp
  movss  %xmm0,0xc(%rsp)
  call   <get_exp@plt>
  test   %eax,%eax
  je     L8
  movss  0xc(%rsp),%xmm0
  call   <get_exp@plt>
  cmp    $0x7f800000,%eax
  setne  %al
  movzbl %al,%eax
L8:
  add    $0x18,%rsp
  ret
```

assistant: ```c
int is_normalized(float f) {
  if (get_exp(f) != 0x00000000 && get_exp(f) != 0x7F800000) {
    return 1;
  } else {
    return 0;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<condition_reduction>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movss  %xmm0,-0x1c(%rbp)
  pxor   %xmm0,%xmm0
  movss  %xmm0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L28
L21:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm1
  movss  -0x1c(%rbp),%xmm0
  comiss %xmm1,%xmm0
  jbe    L17
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm0
  movss  %xmm0,-0x8(%rbp)
L17:
  addl   $0x1,-0x4(%rbp)
L28:
  cmpl   $0x1f,-0x4(%rbp)
  jle    L21
  movss  -0x8(%rbp),%xmm0
  pop    %rbp
  ret
```

assistant: ```c
float condition_reduction(float *a, float min_v) {
  float last = 0;
  for (int i = 0; i < 32; i++)
    if (a[i] < min_v)
      last = a[i];
  return last;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<condition_reduction>:
  endbr64
  movaps %xmm0,%xmm3
  mov    %rdi,%rax
  lea    0x80(%rdi),%rdx
  pxor   %xmm0,%xmm0
L5:
  movss  (%rax),%xmm2
  movaps %xmm2,%xmm1
  cmpnltss %xmm3,%xmm1
  andps  %xmm1,%xmm0
  andnps %xmm2,%xmm1
  orps   %xmm1,%xmm0
  add    $0x4,%rax
  cmp    %rdx,%rax
  jne    L5
  ret
```

assistant: ```c
float condition_reduction(float *a, float min_v) {
  float last = 0;
  for (int i = 0; i < 32; i++)
    if (a[i] < min_v)
      last = a[i];
  return last;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<condition_reduction>:
  endbr64
  movaps %xmm0,%xmm3
  lea    0x80(%rdi),%rax
  pxor   %xmm0,%xmm0
  nopw   0x0(%rax,%rax,1)
L6:
  movss  (%rdi),%xmm2
  add    $0x4,%rdi
  movaps %xmm2,%xmm1
  cmpnltss %xmm3,%xmm1
  andps  %xmm1,%xmm0
  andnps %xmm2,%xmm1
  orps   %xmm1,%xmm0
  cmp    %rax,%rdi
  jne    L6
  ret
```

assistant: ```c
float condition_reduction(float *a, float min_v) {
  float last = 0;
  for (int i = 0; i < 32; i++)
    if (a[i] < min_v)
      last = a[i];
  return last;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<heap_sort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <build_max_heap@plt>
  mov    -0x1c(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x4(%rbp)
  jmp    L11
L19:
  mov    -0x4(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    $0x0,%edx
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <swap@plt>
  mov    -0x4(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    $0x0,%edx
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <max_heapify@plt>
  subl   $0x1,-0x4(%rbp)
L11:
  cmpl   $0x0,-0x4(%rbp)
  jg     L19
  nop
  nop
  leave
  ret
```

assistant: ```c
void heap_sort(int *arr, int len) {
  int i;
  build_max_heap(arr, len);
  for (i = len - 1; i >= 1; i--) {
    swap(arr, i, 0);
    max_heapify(arr, i, 0);
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<heap_sort>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %esi,%ebx
  call   <build_max_heap@plt>
  sub    $0x1,%ebx
  test   %ebx,%ebx
  jle    L0
L8:
  mov    $0x0,%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <swap@plt>
  mov    $0x0,%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <max_heapify@plt>
  sub    $0x1,%ebx
  jne    L8
L0:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void heap_sort(int *arr, int len) {
  int i;
  build_max_heap(arr, len);
  for (i = len - 1; i >= 1; i--) {
    swap(arr, i, 0);
    max_heapify(arr, i, 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
<heap_sort>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x1,%ebx
  sub    $0x8,%rsp
  call   <build_max_heap@plt>
  test   %ebx,%ebx
  jle    L10
  nopl   0x0(%rax,%rax,1)
L0:
  xor    %edx,%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <swap@plt>
  xor    %edx,%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <max_heapify@plt>
  sub    $0x1,%ebx
  jne    L0
L10:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void heap_sort(int *arr, int len) {
  int i;
  build_max_heap(arr, len);
  for (i = len - 1; i >= 1; i--) {
    swap(arr, i, 0);
    max_heapify(arr, i, 0);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<heap_sort>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x1,%ebx
  sub    $0x8,%rsp
  call   <build_max_heap@plt>
  test   %ebx,%ebx
  jle    L0
  nopl   0x0(%rax,%rax,1)
L13:
  xor    %edx,%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <swap@plt>
  xor    %edx,%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <max_heapify@plt>
  sub    $0x1,%ebx
  jne    L13
L0:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void heap_sort(int *arr, int len) {
  int i;
  build_max_heap(arr, len);
  for (i = len - 1; i >= 1; i--) {
    swap(arr, i, 0);
    max_heapify(arr, i, 0);
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<i2c_open>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    D11(%rip),%rax
  mov    (%rax),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <open@plt>
  mov    %eax,-0x8(%rbp)
  cmpl   $0x0,-0x8(%rbp)
  jns    L12
  mov    -0x8(%rbp),%eax
  jmp    L30
L12:
  mov    D12(%rip),%rax
  mov    (%rax),%ecx
  mov    -0x1c(%rbp),%edx
  mov    -0x8(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <ioctl@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jns    L37
  mov    -0x4(%rbp),%eax
  jmp    L30
L37:
  mov    -0x8(%rbp),%eax
L30:
  leave
  ret
```

assistant: ```c
int i2c_open(char *device, uint8_t address) {
  int fd;
  int ret;
  fd = open(device, O_RDWR);
  if (fd < 0)
    return fd;
  ret = ioctl(fd, I2C_SLAVE_FORCE, address);
  if (ret < 0)
    return ret;
  return fd;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<i2c_open>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %esi,%ebp
  mov    D11(%rip),%rax
  mov    (%rax),%esi
  call   <open@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  js     L5
  mov    %ebp,%edx
  mov    D8(%rip),%rax
  mov    (%rax),%esi
  mov    %ebx,%edi
  call   <ioctl@plt>
  test   %eax,%eax
  cmovs  %eax,%ebx
L5:
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int i2c_open(char *device, uint8_t address) {
  int fd;
  int ret;
  fd = open(device, O_RDWR);
  if (fd < 0)
    return fd;
  ret = ioctl(fd, I2C_SLAVE_FORCE, address);
  if (ret < 0)
    return ret;
  return fd;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<i2c_open>:
  endbr64
  push   %r13
  mov    %esi,%r13d
  push   %r12
  sub    $0x8,%rsp
  mov    D18(%rip),%rax
  mov    (%rax),%esi
  call   <open@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  js     L3
  mov    D12(%rip),%rax
  mov    %r12d,%edi
  mov    %r13d,%edx
  mov    (%rax),%esi
  call   <ioctl@plt>
  test   %eax,%eax
  cmovs  %eax,%r12d
L3:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int i2c_open(char *device, uint8_t address) {
  int fd;
  int ret;
  fd = open(device, O_RDWR);
  if (fd < 0)
    return fd;
  ret = ioctl(fd, I2C_SLAVE_FORCE, address);
  if (ret < 0)
    return ret;
  return fd;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<i2c_open>:
  endbr64
  push   %r13
  mov    %esi,%r13d
  push   %r12
  sub    $0x8,%rsp
  mov    D8(%rip),%rax
  mov    (%rax),%esi
  call   <open@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  js     L1
  mov    D9(%rip),%rax
  mov    %r12d,%edi
  mov    %r13d,%edx
  mov    (%rax),%esi
  call   <ioctl@plt>
  test   %eax,%eax
  cmovs  %eax,%r12d
L1:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int i2c_open(char *device, uint8_t address) {
  int fd;
  int ret;
  fd = open(device, O_RDWR);
  if (fd < 0)
    return fd;
  ret = ioctl(fd, I2C_SLAVE_FORCE, address);
  if (ret < 0)
    return ret;
  return fd;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<ft_sqrt>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  movl   $0x1,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L18
L5:
  mov    -0x4(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jne    L29
  mov    -0x8(%rbp),%eax
  jmp    L9
L29:
  mov    -0xc(%rbp),%eax
  add    %eax,-0x4(%rbp)
  addl   $0x2,-0xc(%rbp)
  addl   $0x1,-0x8(%rbp)
L18:
  mov    -0x4(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jle    L5
  mov    $0x0,%eax
L9:
  pop    %rbp
  ret
```

assistant: ```c
int ft_sqrt(int nb) {
  int i;
  int j;
  int sum;
  i = 1;
  j = 0;
  sum = 0;
  while (sum <= nb) {
    if (sum == nb)
      return (j);
    sum += i;
    i += 2;
    j++;
  }
  return (0);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<ft_sqrt>:
  endbr64
  test   %edi,%edi
  jle    L17
  mov    $0x1,%ecx
  mov    $0x3,%edx
  mov    $0x1,%eax
L28:
  cmp    %eax,%edi
  je     L26
  add    %edx,%eax
  add    $0x2,%edx
  add    $0x1,%ecx
  cmp    %eax,%edi
  jge    L28
  mov    $0x0,%ecx
L26:
  mov    %ecx,%eax
  ret
L17:
  mov    $0x0,%ecx
  jmp    L26
```

assistant: ```c
int ft_sqrt(int nb) {
  int i;
  int j;
  int sum;
  i = 1;
  j = 0;
  sum = 0;
  while (sum <= nb) {
    if (sum == nb)
      return (j);
    sum += i;
    i += 2;
    j++;
  }
  return (0);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<ft_sqrt>:
  endbr64
  test   %edi,%edi
  jle    L5
  mov    $0x1,%r8d
  mov    $0x3,%edx
  mov    $0x1,%eax
  nopl   0x0(%rax,%rax,1)
L8:
  cmp    %eax,%edi
  je     L28
  add    %edx,%eax
  add    $0x1,%r8d
  add    $0x2,%edx
  cmp    %eax,%edi
  jge    L8
L5:
  xor    %r8d,%r8d
L28:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int ft_sqrt(int nb) {
  int i;
  int j;
  int sum;
  i = 1;
  j = 0;
  sum = 0;
  while (sum <= nb) {
    if (sum == nb)
      return (j);
    sum += i;
    i += 2;
    j++;
  }
  return (0);
}
```
user: What is the c source code of the assembly code below:

```asm
<ft_sqrt>:
  endbr64
  test   %edi,%edi
  jle    L4
  mov    $0x1,%r8d
  mov    $0x3,%edx
  mov    $0x1,%eax
  nopl   0x0(%rax,%rax,1)
L5:
  cmp    %eax,%edi
  je     L7
  add    %edx,%eax
  add    $0x1,%r8d
  add    $0x2,%edx
  cmp    %eax,%edi
  jge    L5
L4:
  xor    %r8d,%r8d
L7:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int ft_sqrt(int nb) {
  int i;
  int j;
  int sum;
  i = 1;
  j = 0;
  sum = 0;
  while (sum <= nb) {
    if (sum == nb)
      return (j);
    sum += i;
    i += 2;
    j++;
  }
  return (0);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<unixtime>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x10(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <gettimeofday@plt>
  test   %rax,%rax
  jne    L18
  mov    -0x10(%rbp),%rax
  jmp    L17
L18:
  mov    $0x0,%eax
L17:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L1
  call   <__stack_chk_fail@plt>
L1:
  leave
  ret
```

assistant: ```c
unsigned long unixtime() {
  struct timeval tp;
  if (gettimeofday((struct timeval *)&tp, NULL) == 0) {
    return tp.tv_sec;
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<unixtime>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  mov    $0x0,%esi
  call   <gettimeofday@plt>
  test   %rax,%rax
  mov    $0x0,%eax
  cmove  (%rsp),%rax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L6
  add    $0x18,%rsp
  ret
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
unsigned long unixtime() {
  struct timeval tp;
  if (gettimeofday((struct timeval *)&tp, NULL) == 0) {
    return tp.tv_sec;
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<unixtime>:
  endbr64
  sub    $0x18,%rsp
  xor    %esi,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  call   <gettimeofday@plt>
  test   %rax,%rax
  mov    $0x0,%eax
  cmove  (%rsp),%rax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L3
  add    $0x18,%rsp
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
unsigned long unixtime() {
  struct timeval tp;
  if (gettimeofday((struct timeval *)&tp, NULL) == 0) {
    return tp.tv_sec;
  }
  return 0;
}
```