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

```asm
<average_neighborhood>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r9
  mov    %rsi,-0x8(%rsp)
  mov    %edx,%esi
  mov    %ecx,%r11d
  mov    %r8d,%r13d
  lea    -0x1(%r8),%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  mulsd  D35(%rip),%xmm0
  movapd %xmm0,%xmm3
  movsd  D39(%rip),%xmm2
  movapd %xmm0,%xmm1
  andpd  %xmm2,%xmm1
  movsd  D13(%rip),%xmm4
  ucomisd %xmm1,%xmm4
  jbe    L12
  cvttsd2si %xmm0,%rax
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  movapd %xmm1,%xmm3
  cmpnlesd %xmm0,%xmm3
  movsd  D38(%rip),%xmm4
  andpd  %xmm4,%xmm3
  subsd  %xmm3,%xmm1
  andnpd %xmm0,%xmm2
  movapd %xmm1,%xmm3
  orpd   %xmm2,%xmm3
L12:
  cvttsd2si %xmm3,%ebx
  mov    %ebx,-0x14(%rsp)
  test   %r11d,%r11d
  jle    L71
  mov    %r13d,%eax
  imul   %r13d,%eax
  mov    %eax,-0x1c(%rsp)
  mov    %r13d,%ebp
  sub    %ebx,%ebp
  mov    %ebp,-0x10(%rsp)
  lea    (%r11,%r13,1),%eax
  sub    %ebx,%eax
  mov    %eax,-0xc(%rsp)
  movl   $0x0,-0x18(%rsp)
  mov    %esi,%r14d
  jmp    L29
L91:
  mov    %r10d,%eax
  cltd
  idiv   %r11d
  mov    %edx,%edi
  imul   %esi,%edi
  mov    %ebx,%ecx
L21:
  mov    %ecx,%eax
  cltd
  idiv   %esi
  add    %edi,%edx
  movslq %edx,%rdx
  addss  (%r9,%rdx,4),%xmm0
  add    $0x1,%ecx
  cmp    %r8d,%ecx
  jne    L21
  add    $0x1,%r10d
  cmp    %ebp,%r10d
  jne    L91
L100:
  pxor   %xmm1,%xmm1
  cvtsi2ssl -0x1c(%rsp),%xmm1
  divss  %xmm1,%xmm0
  movss  %xmm0,(%r15,%r12,4)
  add    $0x1,%r12
  add    $0x1,%ebx
  add    $0x1,%r8d
  cmp    %r14,%r12
  je     L44
L67:
  mov    %ebp,%r10d
  sub    %r13d,%r10d
  pxor   %xmm0,%xmm0
  test   %r13d,%r13d
  jg     L91
  jmp    L100
L44:
  add    %esi,-0x18(%rsp)
  add    $0x1,%ebp
  cmp    -0xc(%rsp),%ebp
  je     L71
L29:
  test   %esi,%esi
  jle    L44
  mov    -0x14(%rsp),%ebx
  neg    %ebx
  movslq -0x18(%rsp),%rax
  mov    -0x8(%rsp),%rdi
  lea    (%rdi,%rax,4),%r15
  mov    -0x10(%rsp),%r8d
  mov    $0x0,%r12d
  jmp    L67
L71:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: read_data
arguments: data_label: D35
data_type: f32[2]
name: read_data
arguments: data_label: D39
data_type: byte[8]
name: read_data
arguments: data_label: D13
data_type: f32[2]
name: read_data
arguments: data_label: D38
data_type: f32[2]

tool: {"D35": [0.0,1.75]}

tool: {"D39": [0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x7f]}

tool: {"D13": [0.0,176.0]}

tool: {"D38": [0.0,1.875]}

assistant: ```c
void average_neighborhood(input, output, nx, ny, size) float *input, *output;
int nx, ny, size;
{
  float val;
  int i, ii, ir, j, jj, jr;
  int f_off;
  f_off = (int)floor((size - 1) / 2.0);
  for (i = 0; i < ny; i++) {
    for (j = 0; j < nx; j++) {
      val = 0.0;
      for (ii = 0; ii < size; ii++) {
        ir = (i + ii - f_off) % ny;
        for (jj = 0; jj < size; jj++) {
          jr = (j + jj - f_off) % nx;
          val += input[(int)(ir * nx + jr)];
        }
      }
      output[i * nx + j] = val / (float)(size * size);
    }
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<average_neighborhood>:
  endbr64
  lea    -0x1(%r8),%eax
  pxor   %xmm0,%xmm0
  push   %r15
  mov    %rdi,%r9
  cvtsi2sd %eax,%xmm0
  mulsd  D16(%rip),%xmm0
  push   %r14
  mov    %ecx,%r11d
  movsd  D37(%rip),%xmm2
  movsd  D15(%rip),%xmm3
  push   %r13
  mov    %r8d,%r13d
  push   %r12
  push   %rbp
  push   %rbx
  movapd %xmm0,%xmm1
  andpd  %xmm2,%xmm1
  ucomisd %xmm1,%xmm3
  mov    %rsi,-0x8(%rsp)
  mov    %edx,%esi
  jbe    L18
  cvttsd2si %xmm0,%rax
  pxor   %xmm1,%xmm1
  movsd  D21(%rip),%xmm4
  andnpd %xmm0,%xmm2
  cvtsi2sd %rax,%xmm1
  movapd %xmm1,%xmm3
  cmpnlesd %xmm0,%xmm3
  andpd  %xmm4,%xmm3
  subsd  %xmm3,%xmm1
  orpd   %xmm2,%xmm1
  movapd %xmm1,%xmm0
L18:
  cvttsd2si %xmm0,%ebx
  mov    %ebx,-0x14(%rsp)
  test   %r11d,%r11d
  jle    L13
  mov    %r13d,%eax
  lea    -0x1(%rsi),%r14d
  pxor   %xmm1,%xmm1
  mov    %r13d,%ebp
  imul   %r13d,%eax
  sub    %ebx,%ebp
  movl   $0x0,-0x1c(%rsp)
  mov    %ebp,-0x10(%rsp)
  mov    %eax,-0x18(%rsp)
  lea    (%r11,%r13,1),%eax
  sub    %ebx,%eax
  mov    %eax,-0xc(%rsp)
L58:
  test   %esi,%esi
  jle    L53
  pxor   %xmm2,%xmm2
  mov    -0x14(%rsp),%ebx
  movslq -0x1c(%rsp),%rax
  xor    %r12d,%r12d
  cvtsi2ssl -0x18(%rsp),%xmm2
  mov    -0x8(%rsp),%rdi
  mov    -0x10(%rsp),%r8d
  neg    %ebx
  lea    (%rdi,%rax,4),%r15
L4:
  mov    %ebp,%r10d
  movaps %xmm1,%xmm0
  sub    %r13d,%r10d
  test   %r13d,%r13d
  jle    L22
  xchg   %ax,%ax
L49:
  mov    %r10d,%eax
  mov    %ebx,%ecx
  cltd
  idiv   %r11d
  mov    %edx,%edi
  imul   %esi,%edi
  xchg   %ax,%ax
L74:
  mov    %ecx,%eax
  add    $0x1,%ecx
  cltd
  idiv   %esi
  add    %edi,%edx
  movslq %edx,%rdx
  addss  (%r9,%rdx,4),%xmm0
  cmp    %ecx,%r8d
  jne    L74
  add    $0x1,%r10d
  cmp    %r10d,%ebp
  jne    L49
L22:
  divss  %xmm2,%xmm0
  lea    0x1(%r12),%rax
  add    $0x1,%ebx
  add    $0x1,%r8d
  movss  %xmm0,(%r15,%r12,4)
  cmp    %r12,%r14
  je     L53
  mov    %rax,%r12
  jmp    L4
L53:
  add    %esi,-0x1c(%rsp)
  add    $0x1,%ebp
  cmp    -0xc(%rsp),%ebp
  jne    L58
L13:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D16
type: f32[2]
name: unpack_data
arguments: data_tag: D37
type: byte[8]
name: unpack_data
arguments: data_tag: D15
type: f32[2]
name: unpack_data
arguments: data_tag: D21
type: f32[2]

tool: {"D16": [0.0,1.75]}

tool: {"D37": [0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x7f]}

tool: {"D15": [0.0,176.0]}

tool: {"D21": [0.0,1.875]}

assistant: ```c
void average_neighborhood(input, output, nx, ny, size) float *input, *output;
int nx, ny, size;
{
  float val;
  int i, ii, ir, j, jj, jr;
  int f_off;
  f_off = (int)floor((size - 1) / 2.0);
  for (i = 0; i < ny; i++) {
    for (j = 0; j < nx; j++) {
      val = 0.0;
      for (ii = 0; ii < size; ii++) {
        ir = (i + ii - f_off) % ny;
        for (jj = 0; jj < size; jj++) {
          jr = (j + jj - f_off) % nx;
          val += input[(int)(ir * nx + jr)];
        }
      }
      output[i * nx + j] = val / (float)(size * size);
    }
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<average_neighborhood>:
  endbr64
  lea    -0x1(%r8),%eax
  pxor   %xmm0,%xmm0
  push   %r15
  mov    %rdi,%r9
  cvtsi2sd %eax,%xmm0
  mulsd  D30(%rip),%xmm0
  push   %r14
  mov    %ecx,%r11d
  movsd  D5(%rip),%xmm2
  movsd  D22(%rip),%xmm3
  push   %r13
  mov    %r8d,%r13d
  push   %r12
  push   %rbp
  push   %rbx
  movapd %xmm0,%xmm1
  andpd  %xmm2,%xmm1
  ucomisd %xmm1,%xmm3
  mov    %rsi,-0x8(%rsp)
  mov    %edx,%esi
  jbe    L60
  cvttsd2si %xmm0,%rax
  pxor   %xmm1,%xmm1
  movsd  D38(%rip),%xmm4
  andnpd %xmm0,%xmm2
  cvtsi2sd %rax,%xmm1
  movapd %xmm1,%xmm3
  cmpnlesd %xmm0,%xmm3
  andpd  %xmm4,%xmm3
  subsd  %xmm3,%xmm1
  orpd   %xmm2,%xmm1
  movapd %xmm1,%xmm0
L60:
  cvttsd2si %xmm0,%ebx
  mov    %ebx,-0x14(%rsp)
  test   %r11d,%r11d
  jle    L56
  mov    %r13d,%eax
  imul   %r13d,%eax
  test   %esi,%esi
  jle    L56
  mov    %r13d,%ebp
  lea    (%r11,%r13,1),%edx
  pxor   %xmm1,%xmm1
  movslq %esi,%r14
  sub    %ebx,%ebp
  sub    %ebx,%edx
  movl   $0x0,-0x18(%rsp)
  pxor   %xmm2,%xmm2
  cvtsi2ss %eax,%xmm1
  mov    %ebp,-0xc(%rsp)
  mov    %edx,-0x10(%rsp)
L42:
  mov    -0x14(%rsp),%ebx
  movslq -0x18(%rsp),%rax
  xor    %r12d,%r12d
  mov    -0x8(%rsp),%rdi
  mov    -0xc(%rsp),%r8d
  neg    %ebx
  lea    (%rdi,%rax,4),%r15
  nopl   0x0(%rax)
L77:
  mov    %ebp,%r10d
  movaps %xmm2,%xmm0
  sub    %r13d,%r10d
  test   %r13d,%r13d
  jle    L65
  xchg   %ax,%ax
L0:
  mov    %r10d,%eax
  mov    %ebx,%ecx
  cltd
  idiv   %r11d
  mov    %edx,%edi
  imul   %esi,%edi
  xchg   %ax,%ax
L34:
  mov    %ecx,%eax
  add    $0x1,%ecx
  cltd
  idiv   %esi
  add    %edi,%edx
  movslq %edx,%rdx
  addss  (%r9,%rdx,4),%xmm0
  cmp    %ecx,%r8d
  jne    L34
  add    $0x1,%r10d
  cmp    %r10d,%ebp
  jne    L0
L65:
  divss  %xmm1,%xmm0
  add    $0x1,%ebx
  add    $0x1,%r8d
  movss  %xmm0,(%r15,%r12,4)
  add    $0x1,%r12
  cmp    %r12,%r14
  jne    L77
  add    %esi,-0x18(%rsp)
  add    $0x1,%ebp
  cmp    %ebp,-0x10(%rsp)
  jne    L42
L56:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: read_data
arguments: tag: D30
datatype: f32[2]
name: read_data
arguments: tag: D5
datatype: byte[8]
name: read_data
arguments: tag: D22
datatype: f32[2]
name: read_data
arguments: tag: D38
datatype: f32[2]

tool: {"D30": [0.0,1.75]}

tool: {"D5": [0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x7f]}

tool: {"D22": [0.0,176.0]}

tool: {"D38": [0.0,1.875]}

assistant: ```c
void average_neighborhood(input, output, nx, ny, size) float *input, *output;
int nx, ny, size;
{
  float val;
  int i, ii, ir, j, jj, jr;
  int f_off;
  f_off = (int)floor((size - 1) / 2.0);
  for (i = 0; i < ny; i++) {
    for (j = 0; j < nx; j++) {
      val = 0.0;
      for (ii = 0; ii < size; ii++) {
        ir = (i + ii - f_off) % ny;
        for (jj = 0; jj < size; jj++) {
          jr = (j + jj - f_off) % nx;
          val += input[(int)(ir * nx + jr)];
        }
      }
      output[i * nx + j] = val / (float)(size * size);
    }
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<fun_B>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    $0x7,%esi
  mov    %rax,%rdi
  call   <nbits@plt>
  sub    $0x44,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <refill@plt>
  cmpl   $0x2f,-0x4(%rbp)
  jbe    L9
  mov    $0xff,%eax
  jmp    L14
L9:
  mov    -0x4(%rbp),%eax
  lea    0x0(,%rax,4),%rdx
  lea    D3(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  lea    D13(%rip),%rax
  mov    (%rdx,%rax,1),%eax
L14:
  leave
  ret
```

assistant: ```c
int fun_B(int *bitfill) {
  static int tab1[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30};
  static int tab[] = {4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, -5, -6, -7, -8, -9, -10, -11, -12, -13, -14, -15, -16, -17, -18, -19};
  unsigned int tmp;
  tmp = nbits(bitfill, 7) - 68;
  refill(bitfill);
  if (tmp > 47)
    return 0xff;
  return tab[tab1[tmp]];
}
```
user: Translate the below assembly code into C programming language:

```asm
<fun_B>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    $0x7,%esi
  call   <nbits@plt>
  lea    -0x44(%rax),%ebx
  mov    %rbp,%rdi
  call   <refill@plt>
  mov    $0xff,%eax
  cmp    $0x2f,%ebx
  ja     L4
  mov    %ebx,%ebx
  lea    D9(%rip),%rax
  movslq (%rax,%rbx,4),%rdx
  lea    D15(%rip),%rax
  mov    (%rax,%rdx,4),%eax
L4:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: tag: D9
datatype: string
name: parse_data
arguments: tag: D15
datatype: string

tool: 

tool: D15: 

assistant: ```c
int fun_B(int *bitfill) {
  static int tab1[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30};
  static int tab[] = {4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, -5, -6, -7, -8, -9, -10, -11, -12, -13, -14, -15, -16, -17, -18, -19};
  unsigned int tmp;
  tmp = nbits(bitfill, 7) - 68;
  refill(bitfill);
  if (tmp > 47)
    return 0xff;
  return tab[tab1[tmp]];
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<fun_B>:
  endbr64
  push   %rbp
  mov    $0x7,%esi
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <nbits@plt>
  mov    %rbp,%rdi
  lea    -0x44(%rax),%ebx
  call   <refill@plt>
  mov    $0xff,%eax
  cmp    $0x2f,%ebx
  ja     L9
  lea    D16(%rip),%rax
  movslq (%rax,%rbx,4),%rdx
  lea    D12(%rip),%rax
  mov    (%rax,%rdx,4),%eax
L9:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: label: D16
type_infered: string
name: unpack_data
arguments: label: D12
type_infered: string

tool: 

tool: D12: 

assistant: ```c
int fun_B(int *bitfill) {
  static int tab1[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30};
  static int tab[] = {4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, -5, -6, -7, -8, -9, -10, -11, -12, -13, -14, -15, -16, -17, -18, -19};
  unsigned int tmp;
  tmp = nbits(bitfill, 7) - 68;
  refill(bitfill);
  if (tmp > 47)
    return 0xff;
  return tab[tab1[tmp]];
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<fun_B>:
  endbr64
  push   %rbp
  mov    $0x7,%esi
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <nbits@plt>
  mov    %rbp,%rdi
  lea    -0x44(%rax),%ebx
  call   <refill@plt>
  mov    $0xff,%eax
  cmp    $0x2f,%ebx
  ja     L9
  lea    D17(%rip),%rax
  movslq (%rax,%rbx,4),%rdx
  lea    D18(%rip),%rax
  mov    (%rax,%rdx,4),%eax
L9:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: label: D17
type_infered: string
name: parse_data
arguments: label: D18
type_infered: string

tool: 

tool: D18: 

assistant: ```c
int fun_B(int *bitfill) {
  static int tab1[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30};
  static int tab[] = {4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, -5, -6, -7, -8, -9, -10, -11, -12, -13, -14, -15, -16, -17, -18, -19};
  unsigned int tmp;
  tmp = nbits(bitfill, 7) - 68;
  refill(bitfill);
  if (tmp > 47)
    return 0xff;
  return tab[tab1[tmp]];
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %al,-0x1(%rbp)
  jmp    L9
L7:
  cmpb   $0xa,-0x1(%rbp)
  je     L0
  movsbl -0x1(%rbp),%eax
  mov    %eax,%edi
  call   <binary@plt>
L0:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %al,-0x1(%rbp)
L9:
  mov    D9(%rip),%rax
  movzbl (%rax),%eax
  cmp    %al,-0x1(%rbp)
  jne    L7
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main() {
  char z;
  z = getchar();
  while (z != EOF) {
    if (z != '\n')
      binary(z);
    z = getchar();
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    D13(%rip),%rdx
  cmp    (%rdx),%al
  jne    L6
L10:
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
L25:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    D13(%rip),%rdx
  cmp    %al,(%rdx)
  je     L10
L6:
  cmp    $0xa,%al
  je     L25
  movsbl %al,%edi
  call   <binary@plt>
  jmp    L25
```

assistant: ```c
int main() {
  char z;
  z = getchar();
  while (z != EOF) {
    if (z != '\n')
      binary(z);
    z = getchar();
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbx
  xor    %eax,%eax
  call   <getchar@plt>
  mov    D4(%rip),%rbx
  cmp    (%rbx),%al
  je     L2
  nopw   0x0(%rax,%rax,1)
L10:
  cmp    $0xa,%al
  je     L14
  movsbl %al,%edi
  call   <binary@plt>
L14:
  xor    %eax,%eax
  call   <getchar@plt>
  cmp    %al,(%rbx)
  jne    L10
L2:
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main() {
  char z;
  z = getchar();
  while (z != EOF) {
    if (z != '\n')
      binary(z);
    z = getchar();
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbx
  xor    %eax,%eax
  call   <getchar@plt>
  mov    D8(%rip),%rbx
  cmp    (%rbx),%al
  je     L40
  nopw   0x0(%rax,%rax,1)
L21:
  cmp    $0xa,%al
  je     L28
  movsbl %al,%edi
  call   <binary@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  cmp    (%rbx),%al
  jne    L21
L40:
  xor    %eax,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax,%rax,1)
L28:
  xor    %eax,%eax
  call   <getchar@plt>
  cmp    %al,(%rbx)
  jne    L21
  jmp    L40
```

assistant: ```c
int main() {
  char z;
  z = getchar();
  while (z != EOF) {
    if (z != '\n')
      binary(z);
    z = getchar();
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<strutil_contains>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,%rbx
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cmp    %rax,%rbx
  jbe    L14
  mov    $0x0,%eax
  jmp    L45
L14:
  movq   $0x0,-0x18(%rbp)
  jmp    L46
L53:
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,%rdx
  mov    -0x30(%rbp),%rcx
  mov    -0x20(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L24
  mov    $0x1,%eax
  jmp    L45
L24:
  addq   $0x1,-0x20(%rbp)
  addq   $0x1,-0x18(%rbp)
L46:
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cmp    %rax,-0x18(%rbp)
  jb     L53
  mov    $0x0,%eax
L45:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int strutil_contains(char *string, char *sequence) {
  char *s = string;
  if (strlen(sequence) > strlen(string)) {
    return 0;
  }
  for (size_t i = 0; i < strlen(string); i++) {
    if (!strncmp(s, sequence, strlen(sequence))) {
      return 1;
    } else {
      s++;
    }
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<strutil_contains>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%r12
  mov    %rsi,%rdi
  call   <strlen@plt>
  mov    %rax,%r13
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    $0x0,%edx
  cmp    %rax,%r13
  ja     L8
  test   %rax,%rax
  je     L21
  lea    (%rbx,%rax,1),%rbp
L38:
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  je     L37
  add    $0x1,%rbx
  cmp    %rbx,%rbp
  jne    L38
  mov    $0x0,%edx
  jmp    L8
L21:
  mov    $0x0,%edx
  jmp    L8
L37:
  mov    $0x1,%edx
L8:
  mov    %edx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int strutil_contains(char *string, char *sequence) {
  char *s = string;
  if (strlen(sequence) > strlen(string)) {
    return 0;
  }
  for (size_t i = 0; i < strlen(string); i++) {
    if (!strncmp(s, sequence, strlen(sequence))) {
      return 1;
    } else {
      s++;
    }
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<strutil_contains>:
  endbr64
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rdi
  sub    $0x8,%rsp
  call   <strlen@plt>
  mov    %rbx,%rdi
  mov    %rax,%r13
  call   <strlen@plt>
  xor    %r8d,%r8d
  cmp    %rax,%r13
  ja     L1
  test   %rax,%rax
  je     L1
  lea    (%rbx,%rax,1),%rbp
  jmp    L33
  nopw   0x0(%rax,%rax,1)
L16:
  add    $0x1,%rbx
  cmp    %rbx,%rbp
  je     L32
L33:
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L16
  mov    $0x1,%r8d
L1:
  add    $0x8,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nop
L32:
  add    $0x8,%rsp
  xor    %r8d,%r8d
  pop    %rbx
  mov    %r8d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int strutil_contains(char *string, char *sequence) {
  char *s = string;
  if (strlen(sequence) > strlen(string)) {
    return 0;
  }
  for (size_t i = 0; i < strlen(string); i++) {
    if (!strncmp(s, sequence, strlen(sequence))) {
      return 1;
    } else {
      s++;
    }
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<strutil_contains>:
  endbr64
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rdi
  sub    $0x8,%rsp
  call   <strlen@plt>
  mov    %rbx,%rdi
  mov    %rax,%r13
  call   <strlen@plt>
  xor    %r8d,%r8d
  cmp    %rax,%r13
  ja     L19
  test   %rax,%rax
  je     L19
  lea    (%rbx,%rax,1),%rbp
  jmp    L34
  nopw   0x0(%rax,%rax,1)
L11:
  add    $0x1,%rbx
  cmp    %rbx,%rbp
  je     L39
L34:
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L11
  mov    $0x1,%r8d
L19:
  add    $0x8,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nop
L39:
  add    $0x8,%rsp
  xor    %r8d,%r8d
  pop    %rbx
  mov    %r8d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int strutil_contains(char *string, char *sequence) {
  char *s = string;
  if (strlen(sequence) > strlen(string)) {
    return 0;
  }
  for (size_t i = 0; i < strlen(string); i++) {
    if (!strncmp(s, sequence, strlen(sequence))) {
      return 1;
    } else {
      s++;
    }
  }
  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
<update_crc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %esi,-0x18(%rbp)
  mov    %al,-0x14(%rbp)
  movsbl -0x14(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  shl    $0x8,%eax
  xor    %eax,-0x18(%rbp)
  movb   $0x0,-0x5(%rbp)
  jmp    L18
L4:
  mov    -0x18(%rbp),%eax
  and    $0x8000,%eax
  test   %eax,%eax
  je     L5
  mov    -0x18(%rbp),%eax
  add    %eax,%eax
  xor    $0x1021,%eax
  mov    %eax,-0x18(%rbp)
  jmp    L27
L5:
  shll   -0x18(%rbp)
L27:
  movzbl -0x5(%rbp),%eax
  add    $0x1,%eax
  mov    %al,-0x5(%rbp)
L18:
  cmpb   $0x7,-0x5(%rbp)
  jle    L4
  mov    -0x18(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int16_t update_crc(char data, int16_t crc) {
  char i;
  int16_t tmp;
  tmp = (int16_t)(data);
  crc = crc ^ (tmp << 8);
  for (i = 0; i < 8; i++) {
    if (crc & 0x8000)
      crc = crc << 1 ^ 0x1021;
    else
      crc = crc << 1;
  }
  return crc;
}
```
user: Translate the below assembly code into C programming language:

```asm
<update_crc>:
  endbr64
  movsbl %dil,%eax
  shl    $0x8,%eax
  xor    %esi,%eax
  mov    $0x8,%ecx
L1:
  lea    (%rax,%rax,1),%edx
  xor    $0x1021,%edx
  lea    (%rax,%rax,1),%esi
  test   $0x80,%ah
  mov    %edx,%eax
  cmove  %esi,%eax
  sub    $0x1,%cl
  jne    L1
  ret
```

assistant: ```c
int16_t update_crc(char data, int16_t crc) {
  char i;
  int16_t tmp;
  tmp = (int16_t)(data);
  crc = crc ^ (tmp << 8);
  for (i = 0; i < 8; i++) {
    if (crc & 0x8000)
      crc = crc << 1 ^ 0x1021;
    else
      crc = crc << 1;
  }
  return crc;
}
```
user: Translate the below assembly code into C programming language:

```asm
<update_crc>:
  endbr64
  movsbl %dil,%eax
  mov    $0x8,%edx
  shl    $0x8,%eax
  xor    %esi,%eax
  nopw   0x0(%rax,%rax,1)
L3:
  mov    %eax,%esi
  add    %eax,%eax
  mov    %eax,%ecx
  and    $0x8000,%esi
  xor    $0x1021,%ecx
  test   %esi,%esi
  cmovne %ecx,%eax
  sub    $0x1,%dl
  jne    L3
  ret
```

assistant: ```c
int16_t update_crc(char data, int16_t crc) {
  char i;
  int16_t tmp;
  tmp = (int16_t)(data);
  crc = crc ^ (tmp << 8);
  for (i = 0; i < 8; i++) {
    if (crc & 0x8000)
      crc = crc << 1 ^ 0x1021;
    else
      crc = crc << 1;
  }
  return crc;
}
```