ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将以下的汇编代码转换成C语言代码：

```asm
<fs_read>:
  endbr64
  push   %r13
  mov    %rcx,%r13
  push   %r12
  mov    %edx,%r12d
  xor    %edx,%edx
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  call   <llseek@plt>
  mov    %rax,%r8
  xor    %eax,%eax
  cmp    %rbx,%r8
  je     L1
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L1:
  mov    %r12d,%edx
  mov    %r13,%rsi
  mov    %ebp,%edi
  call   <read@plt>
  cmp    %r12d,%eax
  sete   %al
  add    $0x8,%rsp
  pop    %rbx
  movzbl %al,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int fs_read(int fd, loff_t pos, int size, void *data) {
  if (llseek(fd, pos, 0) == pos) {
    if (read(fd, data, size) == size) {
      return 1;
    }
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<backward>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    $0xffffff88,%esi
  mov    $0x1,%edi
  call   <motor@plt>
  mov    $0xffffff60,%esi
  mov    $0x3,%edi
  call   <motor@plt>
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <msleep@plt>
  mov    $0x1,%edi
  call   <off@plt>
  mov    $0x3,%edi
  call   <off@plt>
  nop
  leave
  ret
```

assistant: ```c
void backward(int dist) {
  motor(1, -120);
  motor(3, -160);
  msleep(dist);
  off(1);
  off(3);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<backward>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    $0xffffff88,%esi
  mov    $0x1,%edi
  call   <motor@plt>
  mov    $0xffffff60,%esi
  mov    $0x3,%edi
  call   <motor@plt>
  mov    %ebx,%edi
  call   <msleep@plt>
  mov    $0x1,%edi
  call   <off@plt>
  mov    $0x3,%edi
  call   <off@plt>
  pop    %rbx
  ret
```

assistant: ```c
void backward(int dist) {
  motor(1, -120);
  motor(3, -160);
  msleep(dist);
  off(1);
  off(3);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<backward>:
  endbr64
  push   %rbp
  mov    $0xffffff88,%esi
  mov    %edi,%ebp
  mov    $0x1,%edi
  call   <motor@plt>
  mov    $0xffffff60,%esi
  mov    $0x3,%edi
  call   <motor@plt>
  mov    %ebp,%edi
  call   <msleep@plt>
  mov    $0x1,%edi
  call   <off@plt>
  mov    $0x3,%edi
  pop    %rbp
  jmp    1080 <off@plt>
```

assistant: ```c
void backward(int dist) {
  motor(1, -120);
  motor(3, -160);
  msleep(dist);
  off(1);
  off(3);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<backward>:
  endbr64
  push   %rbp
  mov    $0xffffff88,%esi
  mov    %edi,%ebp
  mov    $0x1,%edi
  call   <motor@plt>
  mov    $0xffffff60,%esi
  mov    $0x3,%edi
  call   <motor@plt>
  mov    %ebp,%edi
  call   <msleep@plt>
  mov    $0x1,%edi
  call   <off@plt>
  mov    $0x3,%edi
  pop    %rbp
  jmp    1080 <off@plt>
```

assistant: ```c
void backward(int dist) {
  motor(1, -120);
  motor(3, -160);
  msleep(dist);
  off(1);
  off(3);
}
```
user: What is the c source code of the assembly code below?

```asm
<ft_return_negative>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  cmpl   $0x1,-0x8(%rbp)
  jne    L3
  negl   -0x4(%rbp)
L3:
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int ft_return_negative(int number, int is_negative) {
  if (is_negative == 1)
    number = (-number);
  return (number);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ft_return_negative>:
  endbr64
  mov    %edi,%eax
  mov    %edi,%edx
  neg    %edx
  cmp    $0x1,%esi
  cmove  %edx,%eax
  ret
```

assistant: ```c
int ft_return_negative(int number, int is_negative) {
  if (is_negative == 1)
    number = (-number);
  return (number);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<ft_return_negative>:
  endbr64
  mov    %edi,%edx
  mov    %edi,%eax
  neg    %edx
  cmp    $0x1,%esi
  cmove  %edx,%eax
  ret
```

assistant: ```c
int ft_return_negative(int number, int is_negative) {
  if (is_negative == 1)
    number = (-number);
  return (number);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<ft_return_negative>:
  endbr64
  mov    %edi,%edx
  mov    %edi,%eax
  neg    %edx
  cmp    $0x1,%esi
  cmove  %edx,%eax
  ret
```

assistant: ```c
int ft_return_negative(int number, int is_negative) {
  if (is_negative == 1)
    number = (-number);
  return (number);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<transfer_YUVA16161616_to_YUV420P_YUV422P>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  mov    %r8d,-0x34(%rbp)
  mov    -0x30(%rbp),%rax
  mov    0xc(%rax),%eax
  mov    %eax,-0x8(%rbp)
  mov    $0xffff,%eax
  sub    -0x8(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x30(%rbp),%rax
  mov    (%rax),%eax
  imul   -0x8(%rbp),%eax
  movslq %eax,%rdx
  imul   $0xffffffff80008001,%rdx,%rdx
  shr    $0x20,%rdx
  add    %eax,%edx
  sar    $0x17,%edx
  sar    $0x1f,%eax
  mov    %edx,%ecx
  sub    %eax,%ecx
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    %ecx,%edx
  mov    %dl,(%rax)
  mov    -0x30(%rbp),%rax
  add    $0x4,%rax
  mov    (%rax),%eax
  imul   -0x8(%rbp),%eax
  mov    %eax,%edx
  mov    -0x4(%rbp),%eax
  shl    $0xf,%eax
  add    %edx,%eax
  movslq %eax,%rdx
  imul   $0xffffffff80008001,%rdx,%rdx
  shr    $0x20,%rdx
  add    %eax,%edx
  sar    $0x17,%edx
  sar    $0x1f,%eax
  mov    %edx,%ecx
  sub    %eax,%ecx
  mov    -0x34(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    %ecx,%edx
  mov    %dl,(%rax)
  mov    -0x30(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%eax
  imul   -0x8(%rbp),%eax
  mov    %eax,%edx
  mov    -0x4(%rbp),%eax
  shl    $0xf,%eax
  add    %edx,%eax
  movslq %eax,%rdx
  imul   $0xffffffff80008001,%rdx,%rdx
  shr    $0x20,%rdx
  add    %eax,%edx
  sar    $0x17,%edx
  sar    $0x1f,%eax
  mov    %edx,%ecx
  sub    %eax,%ecx
  mov    -0x34(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %ecx,%edx
  mov    %dl,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void transfer_YUVA16161616_to_YUV420P_YUV422P(unsigned char *output_y, unsigned char *output_u, unsigned char *output_v, uint16_t *input, int output_column) {
  int64_t opacity = input[3];
  int64_t transparency = 0xffff - opacity;
  output_y[output_column] = ((int64_t)input[0] * opacity) / 0xffff00;
  output_u[output_column / 2] = ((int64_t)input[1] * opacity + 0x8000 * transparency) / 0xffff00;
  output_v[output_column / 2] = ((int64_t)input[2] * opacity + 0x8000 * transparency) / 0xffff00;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<transfer_YUVA16161616_to_YUV420P_YUV422P>:
  endbr64
  mov    %rdi,%r9
  mov    %rsi,%rdi
  mov    %rdx,%rsi
  mov    %r8d,%r11d
  mov    0xc(%rcx),%eax
  movslq %r8d,%r10
  mov    %eax,%r8d
  imul   (%rcx),%r8d
  movslq %r8d,%rdx
  imul   $0xffffffff80008001,%rdx,%rdx
  shr    $0x20,%rdx
  add    %r8d,%edx
  sar    $0x17,%edx
  sar    $0x1f,%r8d
  sub    %r8d,%edx
  mov    %dl,(%r9,%r10,1)
  mov    $0xffff,%r10d
  sub    %eax,%r10d
  shl    $0xf,%r10d
  mov    %r11d,%r8d
  shr    $0x1f,%r8d
  add    %r11d,%r8d
  sar    %r8d
  movslq %r8d,%r8
  mov    %eax,%r9d
  imul   0x4(%rcx),%r9d
  add    %r10d,%r9d
  movslq %r9d,%rdx
  imul   $0xffffffff80008001,%rdx,%rdx
  shr    $0x20,%rdx
  add    %r9d,%edx
  sar    $0x17,%edx
  sar    $0x1f,%r9d
  sub    %r9d,%edx
  mov    %dl,(%rdi,%r8,1)
  imul   0x8(%rcx),%eax
  add    %r10d,%eax
  movslq %eax,%rdx
  imul   $0xffffffff80008001,%rdx,%rdx
  shr    $0x20,%rdx
  add    %eax,%edx
  sar    $0x17,%edx
  sar    $0x1f,%eax
  sub    %eax,%edx
  mov    %dl,(%rsi,%r8,1)
  ret
```

assistant: ```c
void transfer_YUVA16161616_to_YUV420P_YUV422P(unsigned char *output_y, unsigned char *output_u, unsigned char *output_v, uint16_t *input, int output_column) {
  int64_t opacity = input[3];
  int64_t transparency = 0xffff - opacity;
  output_y[output_column] = ((int64_t)input[0] * opacity) / 0xffff00;
  output_u[output_column / 2] = ((int64_t)input[1] * opacity + 0x8000 * transparency) / 0xffff00;
  output_v[output_column / 2] = ((int64_t)input[2] * opacity + 0x8000 * transparency) / 0xffff00;
}
```
user: What is the c source code of the assembly code below:

```asm
<transfer_YUVA16161616_to_YUV420P_YUV422P>:
  endbr64
  mov    0xc(%rcx),%eax
  movslq %r8d,%r10
  mov    (%rcx),%r8d
  mov    %rdx,%r9
  mov    %r10,%r11
  imul   %eax,%r8d
  movslq %r8d,%rdx
  imul   $0xffffffff80008001,%rdx,%rdx
  shr    $0x20,%rdx
  add    %r8d,%edx
  sar    $0x1f,%r8d
  sar    $0x17,%edx
  sub    %r8d,%edx
  mov    %r11d,%r8d
  mov    %dl,(%rdi,%r10,1)
  mov    0x4(%rcx),%edi
  mov    $0xffff,%r10d
  shr    $0x1f,%r8d
  sub    %eax,%r10d
  add    %r11d,%r8d
  imul   %eax,%edi
  shl    $0xf,%r10d
  sar    %r8d
  movslq %r8d,%r8
  add    %r10d,%edi
  movslq %edi,%rdx
  imul   $0xffffffff80008001,%rdx,%rdx
  shr    $0x20,%rdx
  add    %edi,%edx
  sar    $0x1f,%edi
  sar    $0x17,%edx
  sub    %edi,%edx
  mov    %dl,(%rsi,%r8,1)
  imul   0x8(%rcx),%eax
  add    %r10d,%eax
  movslq %eax,%rdx
  imul   $0xffffffff80008001,%rdx,%rdx
  shr    $0x20,%rdx
  add    %eax,%edx
  sar    $0x1f,%eax
  sar    $0x17,%edx
  sub    %eax,%edx
  mov    %dl,(%r9,%r8,1)
  ret
```

assistant: ```c
void transfer_YUVA16161616_to_YUV420P_YUV422P(unsigned char *output_y, unsigned char *output_u, unsigned char *output_v, uint16_t *input, int output_column) {
  int64_t opacity = input[3];
  int64_t transparency = 0xffff - opacity;
  output_y[output_column] = ((int64_t)input[0] * opacity) / 0xffff00;
  output_u[output_column / 2] = ((int64_t)input[1] * opacity + 0x8000 * transparency) / 0xffff00;
  output_v[output_column / 2] = ((int64_t)input[2] * opacity + 0x8000 * transparency) / 0xffff00;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<transfer_YUVA16161616_to_YUV420P_YUV422P>:
  endbr64
  mov    0xc(%rcx),%eax
  movslq %r8d,%r10
  mov    (%rcx),%r8d
  mov    %rdx,%r9
  mov    %r10,%r11
  imul   %eax,%r8d
  movslq %r8d,%rdx
  imul   $0xffffffff80008001,%rdx,%rdx
  shr    $0x20,%rdx
  add    %r8d,%edx
  sar    $0x1f,%r8d
  sar    $0x17,%edx
  sub    %r8d,%edx
  mov    %r11d,%r8d
  mov    %dl,(%rdi,%r10,1)
  mov    0x4(%rcx),%edi
  mov    $0xffff,%r10d
  shr    $0x1f,%r8d
  sub    %eax,%r10d
  add    %r11d,%r8d
  imul   %eax,%edi
  shl    $0xf,%r10d
  sar    %r8d
  movslq %r8d,%r8
  add    %r10d,%edi
  movslq %edi,%rdx
  imul   $0xffffffff80008001,%rdx,%rdx
  shr    $0x20,%rdx
  add    %edi,%edx
  sar    $0x1f,%edi
  sar    $0x17,%edx
  sub    %edi,%edx
  mov    %dl,(%rsi,%r8,1)
  imul   0x8(%rcx),%eax
  add    %r10d,%eax
  movslq %eax,%rdx
  imul   $0xffffffff80008001,%rdx,%rdx
  shr    $0x20,%rdx
  add    %eax,%edx
  sar    $0x1f,%eax
  sar    $0x17,%edx
  sub    %eax,%edx
  mov    %dl,(%r9,%r8,1)
  ret
```

assistant: ```c
void transfer_YUVA16161616_to_YUV420P_YUV422P(unsigned char *output_y, unsigned char *output_u, unsigned char *output_v, uint16_t *input, int output_column) {
  int64_t opacity = input[3];
  int64_t transparency = 0xffff - opacity;
  output_y[output_column] = ((int64_t)input[0] * opacity) / 0xffff00;
  output_u[output_column / 2] = ((int64_t)input[1] * opacity + 0x8000 * transparency) / 0xffff00;
  output_v[output_column / 2] = ((int64_t)input[2] * opacity + 0x8000 * transparency) / 0xffff00;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<precentile>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movsd  %xmm0,-0x28(%rbp)
  mov    -0x28(%rbp),%rcx
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%rax
  movq   %rcx,%xmm0
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <precentile_index@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  leave
  ret
```

assistant: ```c
double precentile(double *array, int size, double target_percentile) {
  int index;
  index = precentile_index(array, size, target_percentile);
  return array[index];
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<precentile>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <precentile_index@plt>
  cltq
  movsd  (%rbx,%rax,8),%xmm0
  pop    %rbx
  ret
```

assistant: ```c
double precentile(double *array, int size, double target_percentile) {
  int index;
  index = precentile_index(array, size, target_percentile);
  return array[index];
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<precentile>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <precentile_index@plt>
  cltq
  movsd  (%rbx,%rax,8),%xmm0
  pop    %rbx
  ret
```

assistant: ```c
double precentile(double *array, int size, double target_percentile) {
  int index;
  index = precentile_index(array, size, target_percentile);
  return array[index];
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<precentile>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <precentile_index@plt>
  cltq
  movsd  (%rbx,%rax,8),%xmm0
  pop    %rbx
  ret
```

assistant: ```c
double precentile(double *array, int size, double target_percentile) {
  int index;
  index = precentile_index(array, size, target_percentile);
  return array[index];
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<ieee_p_2592010699_sub_381458914702604565_503743352>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %esi,%eax
  mov    %al,-0x3c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x10(%rbp),%rax
  add    $0x4,%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  movzbl -0x3c(%rbp),%edx
  mov    %dl,(%rax)
  movzbl -0x3c(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  lea    D9(%rip),%rax
  add    %rdx,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  nop
  jmp    *%rax
L16:
  movzbl -0x21(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L19
  jmp    L32
  endbr64
  movb   $0x1,-0x21(%rbp)
  jmp    L16
  endbr64
  nop
  movb   $0x0,-0x21(%rbp)
  jmp    L16
L32:
  call   <__stack_chk_fail@plt>
L19:
  leave
  ret
```

assistant: ```c
unsigned char ieee_p_2592010699_sub_381458914702604565_503743352(char *t1, unsigned char t2) {
  char t4[8];
  unsigned char t0;
  char *t5;
  char *t6;
  static char *nl0[] = {&&LAB3, &&LAB3, &&LAB4, &&LAB4, &&LAB3, &&LAB3, &&LAB4, &&LAB4, &&LAB3};
LAB0:
  t5 = (t4 + 4U);
  *((unsigned char *)t5) = t2;
  t6 = (char *)((nl0) + t2);
  goto **((char **)t6);
LAB2:
  t0 = (unsigned char)0;
LAB1:
  return t0;
LAB3:
  t0 = (unsigned char)1;
  goto LAB1;
LAB4:
  goto LAB2;
LAB5:
  goto LAB2;
LAB6:;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<ieee_p_2592010699_sub_381458914702604565_503743352>:
  endbr64
  movzbl %sil,%esi
  lea    D0(%rip),%rax
  jmp    *(%rax,%rsi,8)
  endbr64
  mov    $0x1,%eax
  ret
  endbr64
  mov    $0x0,%eax
  ret
```

assistant: ```c
unsigned char ieee_p_2592010699_sub_381458914702604565_503743352(char *t1, unsigned char t2) {
  char t4[8];
  unsigned char t0;
  char *t5;
  char *t6;
  static char *nl0[] = {&&LAB3, &&LAB3, &&LAB4, &&LAB4, &&LAB3, &&LAB3, &&LAB4, &&LAB4, &&LAB3};
LAB0:
  t5 = (t4 + 4U);
  *((unsigned char *)t5) = t2;
  t6 = (char *)((nl0) + t2);
  goto **((char **)t6);
LAB2:
  t0 = (unsigned char)0;
LAB1:
  return t0;
LAB3:
  t0 = (unsigned char)1;
  goto LAB1;
LAB4:
  goto LAB2;
LAB5:
  goto LAB2;
LAB6:;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<ieee_p_2592010699_sub_381458914702604565_503743352>:
  endbr64
  movzbl %sil,%esi
  lea    D6(%rip),%rax
  jmp    *(%rax,%rsi,8)
  nopw   0x0(%rax,%rax,1)
  endbr64
  xor    %eax,%eax
  ret
  nop
  endbr64
  mov    $0x1,%eax
  ret
```

assistant: ```c
unsigned char ieee_p_2592010699_sub_381458914702604565_503743352(char *t1, unsigned char t2) {
  char t4[8];
  unsigned char t0;
  char *t5;
  char *t6;
  static char *nl0[] = {&&LAB3, &&LAB3, &&LAB4, &&LAB4, &&LAB3, &&LAB3, &&LAB4, &&LAB4, &&LAB3};
LAB0:
  t5 = (t4 + 4U);
  *((unsigned char *)t5) = t2;
  t6 = (char *)((nl0) + t2);
  goto **((char **)t6);
LAB2:
  t0 = (unsigned char)0;
LAB1:
  return t0;
LAB3:
  t0 = (unsigned char)1;
  goto LAB1;
LAB4:
  goto LAB2;
LAB5:
  goto LAB2;
LAB6:;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<ieee_p_2592010699_sub_381458914702604565_503743352>:
  endbr64
  movzbl %sil,%esi
  lea    D1(%rip),%rax
  jmp    *(%rax,%rsi,8)
  nopw   0x0(%rax,%rax,1)
  endbr64
  xor    %eax,%eax
  ret
  nop
  endbr64
  mov    $0x1,%eax
  ret
```

assistant: ```c
unsigned char ieee_p_2592010699_sub_381458914702604565_503743352(char *t1, unsigned char t2) {
  char t4[8];
  unsigned char t0;
  char *t5;
  char *t6;
  static char *nl0[] = {&&LAB3, &&LAB3, &&LAB4, &&LAB4, &&LAB3, &&LAB3, &&LAB4, &&LAB4, &&LAB3};
LAB0:
  t5 = (t4 + 4U);
  *((unsigned char *)t5) = t2;
  t6 = (char *)((nl0) + t2);
  goto **((char **)t6);
LAB2:
  t0 = (unsigned char)0;
LAB1:
  return t0;
LAB3:
  t0 = (unsigned char)1;
  goto LAB1;
LAB4:
  goto LAB2;
LAB5:
  goto LAB2;
LAB6:;
}
```
user: Translate the below assembly code into C programming language:

```asm
<bf_buffer_add_printf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xd0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %rsi,-0xd0(%rbp)
  mov    %rdx,-0xa0(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L9
  movaps %xmm0,-0x80(%rbp)
  movaps %xmm1,-0x70(%rbp)
  movaps %xmm2,-0x60(%rbp)
  movaps %xmm3,-0x50(%rbp)
  movaps %xmm4,-0x40(%rbp)
  movaps %xmm5,-0x30(%rbp)
  movaps %xmm6,-0x20(%rbp)
  movaps %xmm7,-0x10(%rbp)
L9:
  mov    -0xd0(%rbp),%rdx
  mov    -0xb8(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0xb8(%rbp),%edx
  mov    -0xd0(%rbp),%rcx
  mov    -0xc8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <bf_buffer_add_vprintf@plt>
  mov    %eax,-0xb4(%rbp)
  mov    -0xb8(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  mov    -0xb4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int bf_buffer_add_printf(struct bf_buffer *buf, const char *fmt, ...) {
  va_list ap;
  int ret;
  va_start(ap, fmt);
  ret = bf_buffer_add_vprintf(buf, fmt, ap);
  va_end(ap);
  return ret;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<bf_buffer_add_printf>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %rsi,%rbx
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%edx
  mov    %rbx,%rsi
  mov    %r12,%rdi
  call   <bf_buffer_add_vprintf@plt>
  mov    %eax,%ebx
  mov    %ebp,%edi
  call   <va_end@plt>
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int bf_buffer_add_printf(struct bf_buffer *buf, const char *fmt, ...) {
  va_list ap;
  int ret;
  va_start(ap, fmt);
  ret = bf_buffer_add_vprintf(buf, fmt, ap);
  va_end(ap);
  return ret;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<bf_buffer_add_printf>:
  endbr64
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  mov    %rdi,%r12
  mov    %r13d,%edi
  push   %rbp
  mov    %rsi,%rbp
  call   <va_start@plt>
  mov    %r13d,%edx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <bf_buffer_add_vprintf@plt>
  mov    %r13d,%edi
  mov    %eax,%r12d
  call   <va_end@plt>
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int bf_buffer_add_printf(struct bf_buffer *buf, const char *fmt, ...) {
  va_list ap;
  int ret;
  va_start(ap, fmt);
  ret = bf_buffer_add_vprintf(buf, fmt, ap);
  va_end(ap);
  return ret;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<bf_buffer_add_printf>:
  endbr64
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  mov    %rdi,%r12
  mov    %r13d,%edi
  push   %rbp
  mov    %rsi,%rbp
  call   <va_start@plt>
  mov    %r13d,%edx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <bf_buffer_add_vprintf@plt>
  mov    %r13d,%edi
  mov    %eax,%r12d
  call   <va_end@plt>
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int bf_buffer_add_printf(struct bf_buffer *buf, const char *fmt, ...) {
  va_list ap;
  int ret;
  va_start(ap, fmt);
  ret = bf_buffer_add_vprintf(buf, fmt, ap);
  va_end(ap);
  return ret;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<h_line>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,%ecx
  mov    %esi,%eax
  mov    %edx,-0x1c(%rbp)
  mov    %ecx,%edx
  mov    %dl,-0x14(%rbp)
  mov    %al,-0x18(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    %eax,%esi
  mov    $0x20,%edi
  call   <rep@plt>
  movl   $0x0,-0x4(%rbp)
  jmp    L18
L0:
  movsbl -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <addch@plt>
  movsbl -0x18(%rbp),%eax
  mov    $0x8,%esi
  mov    %eax,%edi
  call   <rep@plt>
  addl   $0x1,-0x4(%rbp)
L18:
  cmpl   $0x3,-0x4(%rbp)
  jle    L0
  movsbl -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <addch@plt>
  mov    $0xa,%edi
  call   <addch@plt>
  nop
  leave
  ret
```

assistant: ```c
void h_line(char v_edge, char h_edge, int lspace) {
  rep(' ', lspace);
  for (int8_t i = 0; i < 4; ++i) {
    addch(v_edge);
    rep(h_edge, 8);
  }
  addch(v_edge);
  addch('\n');
}
```
user: What is the c source code of the assembly code below:

```asm
<h_line>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %esi,%r12d
  mov    %edx,%esi
  mov    %edi,%ebp
  mov    $0x20,%edi
  call   <rep@plt>
  mov    $0x4,%ebx
  movsbl %bpl,%ebp
L8:
  mov    %ebp,%edi
  call   <addch@plt>
  movsbl %r12b,%edi
  mov    $0x8,%esi
  call   <rep@plt>
  sub    $0x1,%ebx
  jne    L8
  mov    %ebp,%edi
  call   <addch@plt>
  mov    $0xa,%edi
  call   <addch@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void h_line(char v_edge, char h_edge, int lspace) {
  rep(' ', lspace);
  for (int8_t i = 0; i < 4; ++i) {
    addch(v_edge);
    rep(h_edge, 8);
  }
  addch(v_edge);
  addch('\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
<h_line>:
  endbr64
  push   %r12
  mov    %esi,%r12d
  mov    %edx,%esi
  push   %rbp
  mov    %edi,%ebp
  mov    $0x20,%edi
  movsbl %r12b,%r12d
  push   %rbx
  movsbl %bpl,%ebp
  mov    $0x4,%ebx
  call   <rep@plt>
L2:
  mov    %ebp,%edi
  call   <addch@plt>
  mov    $0x8,%esi
  mov    %r12d,%edi
  call   <rep@plt>
  sub    $0x1,%ebx
  jne    L2
  mov    %ebp,%edi
  call   <addch@plt>
  pop    %rbx
  mov    $0xa,%edi
  pop    %rbp
  pop    %r12
  jmp    1060 <addch@plt>
```

assistant: ```c
void h_line(char v_edge, char h_edge, int lspace) {
  rep(' ', lspace);
  for (int8_t i = 0; i < 4; ++i) {
    addch(v_edge);
    rep(h_edge, 8);
  }
  addch(v_edge);
  addch('\n');
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<h_line>:
  endbr64
  push   %r12
  mov    %esi,%r12d
  mov    %edx,%esi
  push   %rbp
  mov    %edi,%ebp
  mov    $0x20,%edi
  movsbl %r12b,%r12d
  push   %rbx
  movsbl %bpl,%ebp
  mov    $0x4,%ebx
  call   <rep@plt>
L4:
  mov    %ebp,%edi
  call   <addch@plt>
  mov    $0x8,%esi
  mov    %r12d,%edi
  call   <rep@plt>
  sub    $0x1,%ebx
  jne    L4
  mov    %ebp,%edi
  call   <addch@plt>
  pop    %rbx
  mov    $0xa,%edi
  pop    %rbp
  pop    %r12
  jmp    1060 <addch@plt>
```

assistant: ```c
void h_line(char v_edge, char h_edge, int lspace) {
  rep(' ', lspace);
  for (int8_t i = 0; i < 4; ++i) {
    addch(v_edge);
    rep(h_edge, 8);
  }
  addch(v_edge);
  addch('\n');
}
```