ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<decode_quantum>:
  endbr64
  mov    %rdi,%rcx
  lea    0x4(%rsi),%r8
  mov    $0x0,%edx
  jmp    L64
L92:
  cmp    $0x39,%al
  jg     L20
  cmp    $0x2f,%al
  jg     L87
  cmp    $0x2b,%al
  je     L95
  cmp    $0x2f,%al
  jne    L8
  shl    $0x6,%edx
  add    $0x3f,%edx
  jmp    L8
L20:
  cmp    $0x3d,%al
  je     L106
  lea    -0x61(%rax),%edi
  cmp    $0x19,%dil
  ja     L8
  shl    $0x6,%edx
  movsbl %al,%eax
  lea    -0x47(%rdx,%rax,1),%edx
L8:
  add    $0x1,%rsi
  cmp    %r8,%rsi
  je     L29
L64:
  movzbl (%rsi),%eax
  lea    -0x41(%rax),%edi
  cmp    $0x19,%dil
  ja     L92
  shl    $0x6,%edx
  movsbl %al,%eax
  lea    -0x41(%rdx,%rax,1),%edx
  jmp    L8
L87:
  shl    $0x6,%edx
  movsbl %al,%eax
  lea    0x4(%rdx,%rax,1),%edx
  jmp    L8
L95:
  shl    $0x6,%edx
  add    $0x3e,%edx
  jmp    L8
L106:
  shl    $0x6,%edx
  jmp    L8
L29:
  mov    %dl,0x2(%rcx)
  movzbl %dh,%eax
  mov    %al,0x1(%rcx)
  shr    $0x10,%edx
  mov    %dl,(%rcx)
  ret
```

assistant: ```c
void decode_quantum(unsigned char *dest, const char *src) {
  unsigned int x = 0;
  int i;
  for (i = 0; i < 4; i++) {
    if (src[i] >= 'A' && src[i] <= 'Z')
      x = (x << 6) + (unsigned int)(src[i] - 'A' + 0);
    else if (src[i] >= 'a' && src[i] <= 'z')
      x = (x << 6) + (unsigned int)(src[i] - 'a' + 26);
    else if (src[i] >= '0' && src[i] <= '9')
      x = (x << 6) + (unsigned int)(src[i] - '0' + 52);
    else if (src[i] == '+')
      x = (x << 6) + 62;
    else if (src[i] == '/')
      x = (x << 6) + 63;
    else if (src[i] == '=')
      x = (x << 6);
  }
  dest[2] = (unsigned char)(x & 255);
  x >>= 8;
  dest[1] = (unsigned char)(x & 255);
  x >>= 8;
  dest[0] = (unsigned char)(x & 255);
}
```
user: What is the c source code of the assembly code below?

```asm
<decode_quantum>:
  endbr64
  mov    %rdi,%rcx
  lea    0x4(%rsi),%r8
  xor    %edx,%edx
L0:
  movsbl (%rsi),%eax
  lea    -0x41(%rax),%edi
  cmp    $0x19,%dil
  ja     L25
  shl    $0x6,%edx
  lea    -0x41(%rdx,%rax,1),%edx
L85:
  add    $0x1,%rsi
  cmp    %rsi,%r8
  jne    L0
  mov    %edx,%eax
  shr    $0x10,%edx
  rol    $0x8,%ax
  mov    %dl,(%rcx)
  mov    %ax,0x1(%rcx)
  ret
  nopl   0x0(%rax)
L25:
  cmp    $0x39,%al
  jg     L104
  cmp    $0x2f,%al
  jg     L43
  cmp    $0x2b,%al
  je     L73
  cmp    $0x2f,%al
  jne    L85
  shl    $0x6,%edx
  add    $0x3f,%edx
  jmp    L85
  nopl   0x0(%rax,%rax,1)
L104:
  cmp    $0x3d,%al
  je     L13
  lea    -0x61(%rax),%edi
  cmp    $0x19,%dil
  ja     L85
  shl    $0x6,%edx
  lea    -0x47(%rdx,%rax,1),%edx
  jmp    L85
  cs nopw 0x0(%rax,%rax,1)
L43:
  shl    $0x6,%edx
  lea    0x4(%rdx,%rax,1),%edx
  jmp    L85
  nopl   0x0(%rax)
L13:
  shl    $0x6,%edx
  jmp    L85
  nopl   (%rax)
L73:
  shl    $0x6,%edx
  add    $0x3e,%edx
  jmp    L85
```

assistant: ```c
void decode_quantum(unsigned char *dest, const char *src) {
  unsigned int x = 0;
  int i;
  for (i = 0; i < 4; i++) {
    if (src[i] >= 'A' && src[i] <= 'Z')
      x = (x << 6) + (unsigned int)(src[i] - 'A' + 0);
    else if (src[i] >= 'a' && src[i] <= 'z')
      x = (x << 6) + (unsigned int)(src[i] - 'a' + 26);
    else if (src[i] >= '0' && src[i] <= '9')
      x = (x << 6) + (unsigned int)(src[i] - '0' + 52);
    else if (src[i] == '+')
      x = (x << 6) + 62;
    else if (src[i] == '/')
      x = (x << 6) + 63;
    else if (src[i] == '=')
      x = (x << 6);
  }
  dest[2] = (unsigned char)(x & 255);
  x >>= 8;
  dest[1] = (unsigned char)(x & 255);
  x >>= 8;
  dest[0] = (unsigned char)(x & 255);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<start_routine>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    $0x0,%eax
  call   <measure@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  movq   %rax,%xmm0
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x18(%rbp),%rax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D1
type_guessed: string

tool: D1: time per call: %.3g


assistant: ```c
void *start_routine(void *arg) {
  double t = measure();
  printf("time per call: %.3g\n", t);
  return arg;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<start_routine>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    $0x0,%eax
  call   <measure@plt>
  lea    D9(%rip),%rdi
  call   <printf@plt>
  mov    %rbx,%rax
  pop    %rbx
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D9
data_type: string

tool: D9: time per call: %.3g


assistant: ```c
void *start_routine(void *arg) {
  double t = measure();
  printf("time per call: %.3g\n", t);
  return arg;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<start_routine>:
  endbr64
  push   %r12
  xor    %eax,%eax
  mov    %rdi,%r12
  call   <measure@plt>
  lea    D7(%rip),%rdi
  call   <printf@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

tool_calls: name: read_data
arguments: label: D7
type_guessed: string

tool: D7: time per call: %.3g


assistant: ```c
void *start_routine(void *arg) {
  double t = measure();
  printf("time per call: %.3g\n", t);
  return arg;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<start_routine>:
  endbr64
  push   %r12
  xor    %eax,%eax
  mov    %rdi,%r12
  call   <measure@plt>
  lea    D0(%rip),%rdi
  call   <printf@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

tool_calls: name: unpack_data
arguments: label: D0
data_type: string

tool: D0: time per call: %.3g


assistant: ```c
void *start_routine(void *arg) {
  double t = measure();
  printf("time per call: %.3g\n", t);
  return arg;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<mar_ensure_parent_dir>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    $0x2f,%esi
  mov    %rax,%rdi
  call   <strrchr@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L4
  mov    -0x8(%rbp),%rax
  movb   $0x0,(%rax)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <mar_ensure_parent_dir>
  mov    -0x18(%rbp),%rax
  mov    $0x1ed,%esi
  mov    %rax,%rdi
  call   <mkdir@plt>
  mov    -0x8(%rbp),%rax
  movb   $0x2f,(%rax)
L4:
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int mar_ensure_parent_dir(const char *path) {
  char *slash = strrchr(path, '/');
  if (slash) {
    *slash = '\0';
    mar_ensure_parent_dir(path);
    mkdir(path, 0755);
    *slash = '/';
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<mar_ensure_parent_dir>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    $0x2f,%esi
  call   <strrchr@plt>
  test   %rax,%rax
  je     L3
  mov    %rax,%rbx
  movb   $0x0,(%rax)
  mov    %rbp,%rdi
  call   <mar_ensure_parent_dir>
  mov    $0x1ed,%esi
  mov    %rbp,%rdi
  call   <mkdir@plt>
  movb   $0x2f,(%rbx)
L3:
  mov    $0x0,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int mar_ensure_parent_dir(const char *path) {
  char *slash = strrchr(path, '/');
  if (slash) {
    *slash = '\0';
    mar_ensure_parent_dir(path);
    mkdir(path, 0755);
    *slash = '/';
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<mar_ensure_parent_dir>:
  endbr64
  push   %r14
  mov    $0x2f,%esi
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  call   <strrchr@plt>
  test   %rax,%rax
  je     L17
  movb   $0x0,(%rax)
  mov    $0x2f,%esi
  mov    %rbp,%rdi
  mov    %rax,%rbx
  call   <strrchr@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L7
  movb   $0x0,(%rax)
  mov    $0x2f,%esi
  mov    %rbp,%rdi
  call   <strrchr@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L19
  movb   $0x0,(%rax)
  mov    $0x2f,%esi
  mov    %rbp,%rdi
  call   <strrchr@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L10
  movb   $0x0,(%rax)
  mov    %rbp,%rdi
  call   <mar_ensure_parent_dir>
  mov    $0x1ed,%esi
  mov    %rbp,%rdi
  call   <mkdir@plt>
  movb   $0x2f,(%r14)
L10:
  mov    $0x1ed,%esi
  mov    %rbp,%rdi
  call   <mkdir@plt>
  movb   $0x2f,0x0(%r13)
L19:
  mov    $0x1ed,%esi
  mov    %rbp,%rdi
  call   <mkdir@plt>
  movb   $0x2f,(%r12)
L7:
  mov    $0x1ed,%esi
  mov    %rbp,%rdi
  call   <mkdir@plt>
  movb   $0x2f,(%rbx)
L17:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int mar_ensure_parent_dir(const char *path) {
  char *slash = strrchr(path, '/');
  if (slash) {
    *slash = '\0';
    mar_ensure_parent_dir(path);
    mkdir(path, 0755);
    *slash = '/';
  }
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<mar_ensure_parent_dir>:
  endbr64
  push   %r14
  mov    $0x2f,%esi
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  call   <strrchr@plt>
  test   %rax,%rax
  je     L14
  movb   $0x0,(%rax)
  mov    $0x2f,%esi
  mov    %rbp,%rdi
  mov    %rax,%rbx
  call   <strrchr@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L32
  movb   $0x0,(%rax)
  mov    $0x2f,%esi
  mov    %rbp,%rdi
  call   <strrchr@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L16
  movb   $0x0,(%rax)
  mov    $0x2f,%esi
  mov    %rbp,%rdi
  call   <strrchr@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L27
  movb   $0x0,(%rax)
  mov    %rbp,%rdi
  call   <mar_ensure_parent_dir>
  mov    $0x1ed,%esi
  mov    %rbp,%rdi
  call   <mkdir@plt>
  movb   $0x2f,(%r14)
L27:
  mov    $0x1ed,%esi
  mov    %rbp,%rdi
  call   <mkdir@plt>
  movb   $0x2f,0x0(%r13)
L16:
  mov    $0x1ed,%esi
  mov    %rbp,%rdi
  call   <mkdir@plt>
  movb   $0x2f,(%r12)
L32:
  mov    $0x1ed,%esi
  mov    %rbp,%rdi
  call   <mkdir@plt>
  movb   $0x2f,(%rbx)
L14:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int mar_ensure_parent_dir(const char *path) {
  char *slash = strrchr(path, '/');
  if (slash) {
    *slash = '\0';
    mar_ensure_parent_dir(path);
    mkdir(path, 0755);
    *slash = '/';
  }
  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
<insert_>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %rcx,-0x20(%rbp)
  mov    %r8,-0x28(%rbp)
  subq   $0x4,-0x20(%rbp)
  subq   $0x4,-0x18(%rbp)
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,D17(%rip)
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rax,%rdx
  mov    -0x28(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x8(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rax,%rdx
  mov    D17(%rip),%eax
  mov    %eax,(%rdx)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%edx
  mov    -0x28(%rbp),%rax
  mov    %edx,(%rax)
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int insert_(int *k, int *lp, int *list, int *lptr, int *lnew) {
  static int lsav;
  --lptr;
  --list;
  lsav = lptr[*lp];
  lptr[*lp] = *lnew;
  list[*lnew] = *k;
  lptr[*lnew] = lsav;
  ++(*lnew);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<insert_>:
  endbr64
  mov    %rdi,%r9
  mov    %rdx,%rdi
  sub    $0x4,%rcx
  movslq (%rsi),%rax
  lea    (%rcx,%rax,4),%rdx
  mov    (%rdx),%esi
  mov    (%r8),%eax
  mov    %eax,(%rdx)
  mov    (%r9),%edx
  cltq
  mov    %edx,-0x4(%rdi,%rax,4)
  movslq (%r8),%rax
  mov    %esi,(%rcx,%rax,4)
  addl   $0x1,(%r8)
  mov    $0x0,%eax
  ret
```

assistant: ```c
int insert_(int *k, int *lp, int *list, int *lptr, int *lnew) {
  static int lsav;
  --lptr;
  --list;
  lsav = lptr[*lp];
  lptr[*lp] = *lnew;
  list[*lnew] = *k;
  lptr[*lnew] = lsav;
  ++(*lnew);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<insert_>:
  endbr64
  movslq (%rsi),%rax
  sub    $0x4,%rcx
  mov    %rdx,%r9
  lea    (%rcx,%rax,4),%rdx
  movslq (%r8),%rax
  mov    (%rdx),%esi
  mov    %eax,(%rdx)
  mov    (%rdi),%edx
  mov    %edx,-0x4(%r9,%rax,4)
  movslq (%r8),%rax
  mov    %esi,(%rcx,%rax,4)
  xor    %eax,%eax
  addl   $0x1,(%r8)
  ret
```

assistant: ```c
int insert_(int *k, int *lp, int *list, int *lptr, int *lnew) {
  static int lsav;
  --lptr;
  --list;
  lsav = lptr[*lp];
  lptr[*lp] = *lnew;
  list[*lnew] = *k;
  lptr[*lnew] = lsav;
  ++(*lnew);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<progress_compute>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <check_display@plt>
  mov    %eax,-0x4(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L25
L17:
  mov    $0x0,%eax
  call   <progress_length_shrink@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,-0x8(%rbp)
  cmpl   $0x0,-0x8(%rbp)
  jne    L35
L25:
  mov    $0x0,%eax
  call   <progress_length_check@plt>
  cmp    %eax,-0x4(%rbp)
  jb     L17
  jmp    L16
L35:
  nop
L16:
  cmpl   $0x0,-0x8(%rbp)
  je     L19
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <truncate_printf@plt>
  jmp    L44
L19:
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <progress_printf@plt>
L44:
  nop
  leave
  ret
```

assistant: ```c
void progress_compute(void) {
  unsigned int columns = check_display();
  int truncate = 0;
  while (progress_length_check() > columns) {
    truncate = !progress_length_shrink();
    if (truncate)
      break;
  }
  if (truncate)
    truncate_printf(columns);
  else
    progress_printf(columns);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<progress_compute>:
  endbr64
  push   %rbx
  mov    $0x0,%eax
  call   <check_display@plt>
  mov    %eax,%ebx
L11:
  mov    $0x0,%eax
  call   <progress_length_check@plt>
  cmp    %ebx,%eax
  jbe    L17
  mov    $0x0,%eax
  call   <progress_length_shrink@plt>
  test   %eax,%eax
  jne    L11
  mov    %ebx,%edi
  call   <truncate_printf@plt>
  jmp    L10
L17:
  mov    %ebx,%edi
  call   <progress_printf@plt>
L10:
  pop    %rbx
  ret
```

assistant: ```c
void progress_compute(void) {
  unsigned int columns = check_display();
  int truncate = 0;
  while (progress_length_check() > columns) {
    truncate = !progress_length_shrink();
    if (truncate)
      break;
  }
  if (truncate)
    truncate_printf(columns);
  else
    progress_printf(columns);
}
```
user: Translate the below assembly code into C programming language:

```asm
<progress_compute>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  call   <check_display@plt>
  mov    %eax,%ebp
  jmp    L5
L22:
  xor    %eax,%eax
  call   <progress_length_shrink@plt>
  test   %eax,%eax
  je     L29
L5:
  xor    %eax,%eax
  call   <progress_length_check@plt>
  cmp    %ebp,%eax
  ja     L22
  mov    %ebp,%edi
  pop    %rbp
  jmp    10b0 <progress_printf@plt>
  xchg   %ax,%ax
L29:
  mov    %ebp,%edi
  pop    %rbp
  jmp    10a0 <truncate_printf@plt>
```

assistant: ```c
void progress_compute(void) {
  unsigned int columns = check_display();
  int truncate = 0;
  while (progress_length_check() > columns) {
    truncate = !progress_length_shrink();
    if (truncate)
      break;
  }
  if (truncate)
    truncate_printf(columns);
  else
    progress_printf(columns);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<progress_compute>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  call   <check_display@plt>
  mov    %eax,%ebp
  jmp    L24
L17:
  xor    %eax,%eax
  call   <progress_length_shrink@plt>
  test   %eax,%eax
  je     L1
L24:
  xor    %eax,%eax
  call   <progress_length_check@plt>
  cmp    %ebp,%eax
  ja     L17
  mov    %ebp,%edi
  pop    %rbp
  jmp    10b0 <progress_printf@plt>
  xchg   %ax,%ax
L1:
  mov    %ebp,%edi
  pop    %rbp
  jmp    10a0 <truncate_printf@plt>
```

assistant: ```c
void progress_compute(void) {
  unsigned int columns = check_display();
  int truncate = 0;
  while (progress_length_check() > columns) {
    truncate = !progress_length_shrink();
    if (truncate)
      break;
  }
  if (truncate)
    truncate_printf(columns);
  else
    progress_printf(columns);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<h265pps_init>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <h265nal_init@plt>
  mov    -0x8(%rbp),%rax
  mov    $0x22,%esi
  mov    %rax,%rdi
  call   <h265nal_set_type@plt>
  nop
  leave
  ret
```

assistant: ```c
void h265pps_init(uint8_t *p_h265pps) {
  h265nal_init(p_h265pps);
  h265nal_set_type(p_h265pps, 34);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<h265pps_init>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <h265nal_init@plt>
  mov    $0x22,%esi
  mov    %rbx,%rdi
  call   <h265nal_set_type@plt>
  pop    %rbx
  ret
```

assistant: ```c
void h265pps_init(uint8_t *p_h265pps) {
  h265nal_init(p_h265pps);
  h265nal_set_type(p_h265pps, 34);
}
```
user: Translate the below assembly code into C programming language:

```asm
<h265pps_init>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  call   <h265nal_init@plt>
  mov    %rbp,%rdi
  mov    $0x22,%esi
  pop    %rbp
  jmp    1060 <h265nal_set_type@plt>
```

assistant: ```c
void h265pps_init(uint8_t *p_h265pps) {
  h265nal_init(p_h265pps);
  h265nal_set_type(p_h265pps, 34);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<h265pps_init>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  call   <h265nal_init@plt>
  mov    %rbp,%rdi
  mov    $0x22,%esi
  pop    %rbp
  jmp    1060 <h265nal_set_type@plt>
```

assistant: ```c
void h265pps_init(uint8_t *p_h265pps) {
  h265nal_init(p_h265pps);
  h265nal_set_type(p_h265pps, 34);
}
```
user: What is the c source code of the assembly code below:

```asm
<_new_win>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %edx,-0x1c(%rbp)
  mov    %ecx,-0x20(%rbp)
  mov    -0x20(%rbp),%ecx
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%esi
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <newwin@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <box@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <wrefresh@plt>
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
WINDOW *_new_win(int lines, int cols, int y, int x) {
  WINDOW *w;
  w = newwin(lines, cols, y, x);
  box(w, 0, 0);
  wrefresh(w);
  return w;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<_new_win>:
  endbr64
  push   %rbx
  call   <newwin@plt>
  mov    %rax,%rbx
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <box@plt>
  mov    %rbx,%rdi
  call   <wrefresh@plt>
  mov    %rbx,%rax
  pop    %rbx
  ret
```

assistant: ```c
WINDOW *_new_win(int lines, int cols, int y, int x) {
  WINDOW *w;
  w = newwin(lines, cols, y, x);
  box(w, 0, 0);
  wrefresh(w);
  return w;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<_new_win>:
  endbr64
  push   %r12
  call   <newwin@plt>
  xor    %edx,%edx
  xor    %esi,%esi
  mov    %rax,%r12
  mov    %rax,%rdi
  call   <box@plt>
  mov    %r12,%rdi
  call   <wrefresh@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
WINDOW *_new_win(int lines, int cols, int y, int x) {
  WINDOW *w;
  w = newwin(lines, cols, y, x);
  box(w, 0, 0);
  wrefresh(w);
  return w;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<_new_win>:
  endbr64
  push   %r12
  call   <newwin@plt>
  xor    %edx,%edx
  xor    %esi,%esi
  mov    %rax,%r12
  mov    %rax,%rdi
  call   <box@plt>
  mov    %r12,%rdi
  call   <wrefresh@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
WINDOW *_new_win(int lines, int cols, int y, int x) {
  WINDOW *w;
  w = newwin(lines, cols, y, x);
  box(w, 0, 0);
  wrefresh(w);
  return w;
}
```
user: What is the c source code of the assembly code below?

```asm
<aeron_number_of_trailing_zeroes>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L12
  mov    $0x20,%eax
  jmp    L10
L12:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <__builtin_ctz@plt>
L10:
  leave
  ret
```

assistant: ```c
int aeron_number_of_trailing_zeroes(int32_t value) {
  if (0 == value) {
    return 32;
  }
  return __builtin_ctz(value);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<aeron_number_of_trailing_zeroes>:
  endbr64
  mov    $0x20,%eax
  test   %rdi,%rdi
  je     L1
  sub    $0x8,%rsp
  call   <__builtin_ctz@plt>
  add    $0x8,%rsp
  ret
L1:
  ret
```

assistant: ```c
int aeron_number_of_trailing_zeroes(int32_t value) {
  if (0 == value) {
    return 32;
  }
  return __builtin_ctz(value);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<aeron_number_of_trailing_zeroes>:
  endbr64
  test   %rdi,%rdi
  je     L4
  jmp    1050 <__builtin_ctz@plt>
  xchg   %ax,%ax
L4:
  mov    $0x20,%eax
  ret
```

assistant: ```c
int aeron_number_of_trailing_zeroes(int32_t value) {
  if (0 == value) {
    return 32;
  }
  return __builtin_ctz(value);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<aeron_number_of_trailing_zeroes>:
  endbr64
  test   %rdi,%rdi
  je     L4
  jmp    1050 <__builtin_ctz@plt>
  xchg   %ax,%ax
L4:
  mov    $0x20,%eax
  ret
```

assistant: ```c
int aeron_number_of_trailing_zeroes(int32_t value) {
  if (0 == value) {
    return 32;
  }
  return __builtin_ctz(value);
}
```
user: Translate the below assembly code into C programming language:

```asm
<tcp_checksum>:
  endbr64
  mov    %rsi,%rcx
  lea    0x1(%rdi),%esi
  sar    %esi
  mov    D3(%rip),%rax
  mov    %edi,%r8d
  add    (%rax),%r8d
  movslq %r8d,%r8
  movzwl (%rdx),%eax
  movzwl 0x2(%rdx),%r9d
  add    %r9d,%eax
  movzwl 0x4(%rdx),%r9d
  add    %r9d,%eax
  movzwl 0x6(%rdx),%edx
  add    %edx,%eax
  cltq
  add    %r8,%rax
  test   $0x1,%dil
  je     L4
  movslq %edi,%rdi
  movb   $0x0,(%rcx,%rdi,1)
L4:
  movzwl (%rcx),%edx
  movzwl 0x2(%rcx),%edi
  add    %edi,%edx
  movzwl 0x4(%rcx),%edi
  add    %edi,%edx
  movzwl 0x6(%rcx),%edi
  add    %edi,%edx
  movzwl 0x8(%rcx),%edi
  add    %edi,%edx
  movzwl 0xa(%rcx),%edi
  add    %edi,%edx
  movzwl 0xc(%rcx),%edi
  add    %edi,%edx
  movzwl 0xe(%rcx),%edi
  add    %edi,%edx
  movzwl 0x12(%rcx),%edi
  add    %edi,%edx
  movslq %edx,%rdx
  add    %rax,%rdx
  lea    0x14(%rcx),%rax
  lea    -0xb(%rsi),%edi
  cmp    $0xa,%si
  je     L10
  movzwl %di,%edi
  lea    0x16(%rcx,%rdi,2),%rsi
L20:
  add    $0x2,%rax
  movzwl -0x2(%rax),%ecx
  add    %rcx,%rdx
  cmp    %rax,%rsi
  jne    L20
L10:
  mov    %edx,%eax
  shr    $0x10,%rdx
  je     L5
L19:
  movzwl %ax,%eax
  add    %rax,%rdx
  mov    %edx,%eax
  shr    $0x10,%rdx
  jne    L19
L5:
  not    %eax
  ret
```

assistant: ```c
unsigned short tcp_checksum(int bytes, char *tcp_segment, char *net_addresses) {
  unsigned short *p = (unsigned short *)net_addresses;
  unsigned short x = (bytes + 1) >> 1;
  unsigned long sum = bytes + IPPROTO_TCP;
  unsigned short carry;
  sum += *p + p[1] + p[2] + p[3];
  p = (unsigned short *)tcp_segment;
  if (bytes & 1)
    tcp_segment[bytes] = 0;
  sum += *p + p[1] + p[2] + p[3] + p[4] + p[5] + p[6] + p[7] + p[9];
  p += 10;
  x -= 10;
  while (x--)
    sum += *p++;
  carry = sum;
  while (sum >>= 16) {
    sum += carry;
    carry = sum;
  }
  return carry ^ 65535;
}
```