ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<strTrim>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  push   %rbx
  test   %rdi,%rdi
  je     L41
  mov    %rdx,%r14
  mov    %rdi,%rbx
  mov    %rsi,%r13
  call   <strlen@plt>
  movslq %eax,%r12
  test   %r12d,%r12d
  setne  %al
  mov    %eax,%edx
  test   %r14,%r14
  je     L168
  test   %al,%al
  je     L168
  lea    -0x1(%rbx,%r12,1),%rbp
  cmp    %rbp,%rbx
  jbe    L75
  jmp    L83
  cs nopw 0x0(%rax,%rax,1)
L67:
  sub    $0x1,%rbp
  movb   $0x0,0x1(%rbp)
  cmp    %rbp,%rbx
  ja     L83
L75:
  movsbl 0x0(%rbp),%esi
  mov    %r14,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  jne    L67
L83:
  sub    %rbx,%rbp
  mov    %ebp,%r12d
  add    $0x1,%r12d
  setne  %dl
L168:
  test   %r13,%r13
  je     L41
  test   %dl,%dl
  je     L41
  movsbl (%rbx),%esi
  mov    %rbx,%rbp
  test   %sil,%sil
  jne    L68
  jmp    L137
  nopl   0x0(%rax)
L54:
  movsbl 0x1(%rbp),%esi
  add    $0x1,%rbp
  test   %sil,%sil
  je     L21
L68:
  mov    %r13,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  jne    L54
  mov    %rbp,%rax
  sub    %rbx,%rax
  sub    %eax,%r12d
  movzbl 0x0(%rbp),%eax
  test   %al,%al
  je     L133
  nopl   0x0(%rax,%rax,1)
L101:
  add    $0x1,%rbp
  mov    %al,(%rbx)
  add    $0x1,%rbx
  movzbl 0x0(%rbp),%eax
  test   %al,%al
  jne    L101
L133:
  movb   $0x0,(%rbx)
L41:
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L21:
  sub    %ebx,%ebp
L166:
  sub    %ebp,%r12d
  jmp    L133
L137:
  xor    %ebp,%ebp
  jmp    L166
```

assistant: ```c
int strTrim(char *s, char *left, char *right) {
  int len;
  char *cp;
  if (!s)
    return 0;
  len = strlen(s);
  if (len && right) {
    cp = s + len - 1;
    while (cp >= s && strchr(right, *cp))
      *cp-- = '\0';
    len = cp - s + 1;
  }
  if (len && left) {
    cp = s;
    while (*cp && strchr(left, *cp))
      ++cp;
    len = len - (cp - s);
    while (*cp)
      *s++ = *cp++;
    *s = '\0';
  }
  return len;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<mylen>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L4
L3:
  addl   $0x1,-0x4(%rbp)
L4:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L3
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int mylen(const char *s) {
  int index = 0;
  while (s[index] != '\0') {
    index++;
  }
  return index;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<mylen>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L27
  mov    $0x1,%eax
L21:
  mov    %eax,%edx
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rdi,%rax,1)
  jne    L21
L26:
  mov    %edx,%eax
  ret
L27:
  mov    $0x0,%edx
  jmp    L26
```

assistant: ```c
int mylen(const char *s) {
  int index = 0;
  while (s[index] != '\0') {
    index++;
  }
  return index;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<mylen>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L8
  mov    $0x1,%eax
  xchg   %ax,%ax
L0:
  mov    %eax,%r8d
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rdi,%rax,1)
  jne    L0
  mov    %r8d,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L8:
  xor    %r8d,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int mylen(const char *s) {
  int index = 0;
  while (s[index] != '\0') {
    index++;
  }
  return index;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<mylen>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L16
  mov    $0x1,%eax
  xchg   %ax,%ax
L5:
  mov    %eax,%r8d
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rdi,%rax,1)
  jne    L5
  mov    %r8d,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L16:
  xor    %r8d,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int mylen(const char *s) {
  int index = 0;
  while (s[index] != '\0') {
    index++;
  }
  return index;
}
```
user: Translate the below assembly code into C programming language:

```asm
<scan_pm_gsm>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  call   <exists@plt>
  test   %rax,%rax
  je     L11
  lea    D10(%rip),%rax
  jmp    L16
L11:
  mov    $0x0,%eax
L16:
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: label: D10
type_infered: string

tool: D10: /sys/class/i2c-adapter/i2c-0/0-0073/neo1973-pm-gsm.0

assistant: ```c
const char *scan_pm_gsm() {
  if (exists("/sys/class/i2c-adapter/i2c-0/0-0073/neo1973-pm-gsm.0"))
    return "/sys/class/i2c-adapter/i2c-0/0-0073/neo1973-pm-gsm.0";
  return NULL;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<scan_pm_gsm>:
  endbr64
  sub    $0x8,%rsp
  lea    D2(%rip),%rdi
  call   <exists@plt>
  test   %rax,%rax
  lea    D2(%rip),%rax
  mov    $0x0,%edx
  cmove  %rdx,%rax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: label: D2
type_infered: string

tool: D2: /sys/class/i2c-adapter/i2c-0/0-0073/neo1973-pm-gsm.0

assistant: ```c
const char *scan_pm_gsm() {
  if (exists("/sys/class/i2c-adapter/i2c-0/0-0073/neo1973-pm-gsm.0"))
    return "/sys/class/i2c-adapter/i2c-0/0-0073/neo1973-pm-gsm.0";
  return NULL;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<scan_pm_gsm>:
  endbr64
  push   %rbx
  lea    D0(%rip),%rbx
  mov    %rbx,%rdi
  call   <exists@plt>
  test   %rax,%rax
  mov    $0x0,%eax
  cmovne %rbx,%rax
  pop    %rbx
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D0
type_guessed: string

tool: D0: /sys/class/i2c-adapter/i2c-0/0-0073/neo1973-pm-gsm.0

assistant: ```c
const char *scan_pm_gsm() {
  if (exists("/sys/class/i2c-adapter/i2c-0/0-0073/neo1973-pm-gsm.0"))
    return "/sys/class/i2c-adapter/i2c-0/0-0073/neo1973-pm-gsm.0";
  return NULL;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<scan_pm_gsm>:
  endbr64
  push   %rbx
  lea    D7(%rip),%rbx
  mov    %rbx,%rdi
  call   <exists@plt>
  test   %rax,%rax
  mov    $0x0,%eax
  cmovne %rbx,%rax
  pop    %rbx
  ret
```

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

tool: D7: /sys/class/i2c-adapter/i2c-0/0-0073/neo1973-pm-gsm.0

assistant: ```c
const char *scan_pm_gsm() {
  if (exists("/sys/class/i2c-adapter/i2c-0/0-0073/neo1973-pm-gsm.0"))
    return "/sys/class/i2c-adapter/i2c-0/0-0073/neo1973-pm-gsm.0";
  return NULL;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<init>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <initscr@plt>
  mov    $0x0,%eax
  call   <noecho@plt>
  mov    $0x0,%eax
  call   <cbreak@plt>
  mov    D20(%rip),%rax
  mov    (%rax),%edx
  mov    D14(%rip),%rax
  mov    (%rax),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <keypad@plt>
  mov    D9(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <curs_set@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void init() {
  initscr();
  noecho();
  cbreak();
  keypad(stdscr, TRUE);
  curs_set(FALSE);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<init>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <initscr@plt>
  mov    $0x0,%eax
  call   <noecho@plt>
  mov    $0x0,%eax
  call   <cbreak@plt>
  mov    D12(%rip),%rax
  mov    (%rax),%esi
  mov    D24(%rip),%rax
  mov    (%rax),%edi
  call   <keypad@plt>
  mov    D21(%rip),%rax
  mov    (%rax),%edi
  call   <curs_set@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void init() {
  initscr();
  noecho();
  cbreak();
  keypad(stdscr, TRUE);
  curs_set(FALSE);
}
```
user: What is the c source code of the assembly code below:

```asm
<init>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <initscr@plt>
  xor    %eax,%eax
  call   <noecho@plt>
  xor    %eax,%eax
  call   <cbreak@plt>
  mov    D20(%rip),%rax
  mov    (%rax),%esi
  mov    D9(%rip),%rax
  mov    (%rax),%edi
  call   <keypad@plt>
  mov    D10(%rip),%rax
  mov    (%rax),%edi
  add    $0x8,%rsp
  jmp    10d0 <curs_set@plt>
```

assistant: ```c
void init() {
  initscr();
  noecho();
  cbreak();
  keypad(stdscr, TRUE);
  curs_set(FALSE);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<init>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <initscr@plt>
  xor    %eax,%eax
  call   <noecho@plt>
  xor    %eax,%eax
  call   <cbreak@plt>
  mov    D15(%rip),%rax
  mov    (%rax),%esi
  mov    D27(%rip),%rax
  mov    (%rax),%edi
  call   <keypad@plt>
  mov    D1(%rip),%rax
  mov    (%rax),%edi
  add    $0x8,%rsp
  jmp    10d0 <curs_set@plt>
```

assistant: ```c
void init() {
  initscr();
  noecho();
  cbreak();
  keypad(stdscr, TRUE);
  curs_set(FALSE);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<error>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xd0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %rsi,-0xa8(%rbp)
  mov    %rdx,-0xa0(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L8
  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)
L8:
  movzbl D3(%rip),%eax
  mov    %eax,%edx
  add    $0x1,%edx
  mov    %dl,D10(%rip)
  test   %al,%al
  je     L15
  mov    $0x1,%edi
  call   <exit@plt>
L15:
  mov    -0xc8(%rbp),%rdx
  mov    -0xb4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0xb4(%rbp),%edx
  mov    -0xc8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <_logger@plt>
  mov    -0xb4(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  mov    $0x0,%eax
  call   <popd@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  nop
  leave
  ret
```

assistant: ```c
void error(const char *restrict const fmt, ...) {
  static char called;
  va_list ap;
  if (called++)
    exit(1);
  va_start(ap, fmt);
  _logger(fmt, ap);
  va_end(ap);
  popd();
  exit(1);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<error>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  movzbl D19(%rip),%eax
  lea    0x1(%rax),%edx
  mov    %dl,D14(%rip)
  test   %al,%al
  jne    L0
L4:
  mov    %rbx,%rsi
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%esi
  mov    %rbx,%rdi
  call   <_logger@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  mov    $0x0,%eax
  call   <popd@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L0:
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L4
```

assistant: ```c
void error(const char *restrict const fmt, ...) {
  static char called;
  va_list ap;
  if (called++)
    exit(1);
  va_start(ap, fmt);
  _logger(fmt, ap);
  va_end(ap);
  popd();
  exit(1);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<error>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  movzbl D4(%rip),%eax
  lea    0x1(%rax),%edx
  mov    %dl,D1(%rip)
  test   %al,%al
  jne    L19
L1:
  xor    %r12d,%r12d
  mov    %rbp,%rsi
  mov    %r12d,%edi
  call   <va_start@plt>
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <_logger@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  xor    %eax,%eax
  call   <popd@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L19:
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L1
```

assistant: ```c
void error(const char *restrict const fmt, ...) {
  static char called;
  va_list ap;
  if (called++)
    exit(1);
  va_start(ap, fmt);
  _logger(fmt, ap);
  va_end(ap);
  popd();
  exit(1);
}
```
user: Translate the below assembly code into C programming language:

```asm
<error>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  movzbl D1(%rip),%eax
  lea    0x1(%rax),%edx
  mov    %dl,D15(%rip)
  test   %al,%al
  jne    L6
L3:
  xor    %r12d,%r12d
  mov    %rbp,%rsi
  mov    %r12d,%edi
  call   <va_start@plt>
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <_logger@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  xor    %eax,%eax
  call   <popd@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L6:
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L3
```

assistant: ```c
void error(const char *restrict const fmt, ...) {
  static char called;
  va_list ap;
  if (called++)
    exit(1);
  va_start(ap, fmt);
  _logger(fmt, ap);
  va_end(ap);
  popd();
  exit(1);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<Wrap16bT>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %edx,-0x30(%rbp)
  mov    %ecx,-0x34(%rbp)
  cmpl   $0x0,-0x2c(%rbp)
  je     L31
  mov    -0x2c(%rbp),%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x30(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jle    L34
  mov    -0x34(%rbp),%eax
  add    %eax,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x14(%rbp),%eax
  imul   -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,-0x18(%rbp)
  jmp    L8
L6:
  mov    -0x18(%rbp),%eax
  and    -0x10(%rbp),%eax
  imul   -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0xc(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  mov    -0xc(%rbp),%eax
  cltq
  add    %rax,-0x8(%rbp)
  addl   $0x1,-0x18(%rbp)
L8:
  mov    -0x18(%rbp),%eax
  cmp    -0x30(%rbp),%eax
  jl     L6
  jmp    L48
L31:
  nop
  jmp    L48
L34:
  nop
L48:
  leave
  ret
```

assistant: ```c
void Wrap16bT(unsigned char *tex, uint32_t mask, uint32_t max_height, uint32_t real_width) {
  if (mask == 0)
    return;
  uint32_t mask_height = (1 << mask);
  uint32_t mask_mask = mask_height - 1;
  if (max_height <= mask_height)
    return;
  int line_full = real_width << 1;
  unsigned char *dst = tex + mask_height * line_full;
  for (uint32_t y = mask_height; y < max_height; y++) {
    memcpy((void *)dst, (void *)(tex + (y & mask_mask) * line_full), line_full);
    dst += line_full;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<Wrap16bT>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,0x8(%rsp)
  test   %esi,%esi
  je     L27
  mov    %edx,%r13d
  mov    %ecx,%r12d
  mov    $0x1,%ebx
  mov    %esi,%ecx
  shl    %cl,%ebx
  cmp    %edx,%ebx
  jge    L27
  lea    -0x1(%rbx),%r15d
  add    %r12d,%r12d
  mov    %r12d,%ebp
  shl    %cl,%ebp
  movslq %ebp,%rbp
  add    %rdi,%rbp
  movslq %r12d,%r14
L1:
  mov    %r15d,%esi
  and    %ebx,%esi
  imul   %r12d,%esi
  movslq %esi,%rsi
  add    0x8(%rsp),%rsi
  mov    %r12d,%edx
  mov    %rbp,%rdi
  call   <memcpy@plt>
  add    %r14,%rbp
  add    $0x1,%ebx
  cmp    %ebx,%r13d
  jne    L1
L27:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void Wrap16bT(unsigned char *tex, uint32_t mask, uint32_t max_height, uint32_t real_width) {
  if (mask == 0)
    return;
  uint32_t mask_height = (1 << mask);
  uint32_t mask_mask = mask_height - 1;
  if (max_height <= mask_height)
    return;
  int line_full = real_width << 1;
  unsigned char *dst = tex + mask_height * line_full;
  for (uint32_t y = mask_height; y < max_height; y++) {
    memcpy((void *)dst, (void *)(tex + (y & mask_mask) * line_full), line_full);
    dst += line_full;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<Wrap16bT>:
  endbr64
  test   %esi,%esi
  je     L22
  push   %r15
  push   %r14
  mov    $0x1,%r14d
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edx,%ebx
  mov    %ecx,%edx
  mov    %esi,%ecx
  shl    %cl,%r14d
  sub    $0x18,%rsp
  cmp    %ebx,%r14d
  jge    L29
  lea    (%rdx,%rdx,1),%r13d
  lea    -0x1(%r14),%eax
  mov    %rdi,%rbp
  mov    %r13d,%r15d
  mov    %eax,0xc(%rsp)
  movslq %r13d,%r12
  shl    %cl,%r15d
  movslq %r15d,%r15
  add    %rdi,%r15
  nopl   0x0(%rax)
L19:
  mov    0xc(%rsp),%esi
  mov    %r15,%rdi
  mov    %r13d,%edx
  add    %r12,%r15
  and    %r14d,%esi
  add    $0x1,%r14d
  imul   %r13d,%esi
  movslq %esi,%rsi
  add    %rbp,%rsi
  call   <memcpy@plt>
  cmp    %r14d,%ebx
  jne    L19
L29:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L22:
  ret
```

assistant: ```c
void Wrap16bT(unsigned char *tex, uint32_t mask, uint32_t max_height, uint32_t real_width) {
  if (mask == 0)
    return;
  uint32_t mask_height = (1 << mask);
  uint32_t mask_mask = mask_height - 1;
  if (max_height <= mask_height)
    return;
  int line_full = real_width << 1;
  unsigned char *dst = tex + mask_height * line_full;
  for (uint32_t y = mask_height; y < max_height; y++) {
    memcpy((void *)dst, (void *)(tex + (y & mask_mask) * line_full), line_full);
    dst += line_full;
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<Wrap16bT>:
  endbr64
  test   %esi,%esi
  je     L6
  push   %r15
  push   %r14
  mov    $0x1,%r14d
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edx,%ebx
  mov    %ecx,%edx
  mov    %esi,%ecx
  shl    %cl,%r14d
  sub    $0x18,%rsp
  cmp    %ebx,%r14d
  jge    L3
  lea    (%rdx,%rdx,1),%r13d
  lea    -0x1(%r14),%eax
  mov    %rdi,%rbp
  mov    %r13d,%r15d
  mov    %eax,0xc(%rsp)
  movslq %r13d,%r12
  shl    %cl,%r15d
  movslq %r15d,%r15
  add    %rdi,%r15
  nopl   0x0(%rax)
L25:
  mov    0xc(%rsp),%esi
  mov    %r15,%rdi
  mov    %r13d,%edx
  add    %r12,%r15
  and    %r14d,%esi
  add    $0x1,%r14d
  imul   %r13d,%esi
  movslq %esi,%rsi
  add    %rbp,%rsi
  call   <memcpy@plt>
  cmp    %r14d,%ebx
  jne    L25
L3:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L6:
  ret
```

assistant: ```c
void Wrap16bT(unsigned char *tex, uint32_t mask, uint32_t max_height, uint32_t real_width) {
  if (mask == 0)
    return;
  uint32_t mask_height = (1 << mask);
  uint32_t mask_mask = mask_height - 1;
  if (max_height <= mask_height)
    return;
  int line_full = real_width << 1;
  unsigned char *dst = tex + mask_height * line_full;
  for (uint32_t y = mask_height; y < max_height; y++) {
    memcpy((void *)dst, (void *)(tex + (y & mask_mask) * line_full), line_full);
    dst += line_full;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<memcmp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L22
L29:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%edx
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    %eax,-0x14(%rbp)
  subq   $0x1,-0x38(%rbp)
  addq   $0x1,-0x10(%rbp)
  addq   $0x1,-0x8(%rbp)
L22:
  cmpq   $0x0,-0x38(%rbp)
  je     L25
  cmpl   $0x0,-0x14(%rbp)
  je     L29
L25:
  mov    -0x14(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int memcmp(const void *src1, const void *src2, size_t bytes) {
  const unsigned char *s1, *s2;
  int result;
  s1 = src1;
  s2 = src2;
  result = 0;
  while ((bytes > 0) && (result == 0)) {
    result = *s1 - *s2;
    bytes--;
    s1++;
    s2++;
  }
  return result;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<memcmp>:
  endbr64
  test   %rdx,%rdx
  je     L2
  mov    $0x0,%ecx
  sub    $0x1,%rdx
L18:
  movzbl (%rdi,%rcx,1),%eax
  movzbl (%rsi,%rcx,1),%r8d
  cmp    %rcx,%rdx
  setne  %r9b
  sub    %r8d,%eax
  sete   %r8b
  add    $0x1,%rcx
  test   %r8b,%r9b
  jne    L18
  ret
L2:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int memcmp(const void *src1, const void *src2, size_t bytes) {
  const unsigned char *s1, *s2;
  int result;
  s1 = src1;
  s2 = src2;
  result = 0;
  while ((bytes > 0) && (result == 0)) {
    result = *s1 - *s2;
    bytes--;
    s1++;
    s2++;
  }
  return result;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<memcmp>:
  endbr64
  test   %rdx,%rdx
  je     L18
  xor    %ecx,%ecx
  lea    -0x1(%rdx),%r9
  nop
L1:
  movzbl (%rsi,%rcx,1),%edx
  movzbl (%rdi,%rcx,1),%eax
  cmp    %rcx,%r9
  setne  %r8b
  sub    %edx,%eax
  sete   %dl
  add    $0x1,%rcx
  test   %dl,%r8b
  jne    L1
  ret
  xchg   %ax,%ax
L18:
  xor    %eax,%eax
  ret
```

assistant: ```c
int memcmp(const void *src1, const void *src2, size_t bytes) {
  const unsigned char *s1, *s2;
  int result;
  s1 = src1;
  s2 = src2;
  result = 0;
  while ((bytes > 0) && (result == 0)) {
    result = *s1 - *s2;
    bytes--;
    s1++;
    s2++;
  }
  return result;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<memcmp>:
  endbr64
  test   %rdx,%rdx
  je     L10
  xor    %ecx,%ecx
  lea    -0x1(%rdx),%r9
  nop
L4:
  movzbl (%rsi,%rcx,1),%edx
  movzbl (%rdi,%rcx,1),%eax
  cmp    %rcx,%r9
  setne  %r8b
  sub    %edx,%eax
  sete   %dl
  add    $0x1,%rcx
  test   %dl,%r8b
  jne    L4
  ret
  xchg   %ax,%ax
L10:
  xor    %eax,%eax
  ret
```

assistant: ```c
int memcmp(const void *src1, const void *src2, size_t bytes) {
  const unsigned char *s1, *s2;
  int result;
  s1 = src1;
  s2 = src2;
  result = 0;
  while ((bytes > 0) && (result == 0)) {
    result = *s1 - *s2;
    bytes--;
    s1++;
    s2++;
  }
  return result;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<random_d100>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L14
  mov    $0xffffffff,%eax
  jmp    L4
L14:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <random_int32@plt>
  movslq %eax,%rdx
  imul   $0x51eb851f,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x5,%edx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  imul   $0x64,%edx,%ecx
  sub    %ecx,%eax
  mov    %eax,%edx
  lea    0x1(%rdx),%eax
L4:
  leave
  ret
```

assistant: ```c
int random_d100(struct random *r) {
  if (r == NULL)
    return -1;
  return (random_int32(r) % 100) + 1;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<random_d100>:
  endbr64
  test   %rdi,%rdi
  je     L3
  sub    $0x8,%rsp
  call   <random_int32@plt>
  movslq %eax,%rdx
  imul   $0x51eb851f,%rdx,%rdx
  sar    $0x25,%rdx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  imul   $0x64,%edx,%edx
  sub    %edx,%eax
  add    $0x1,%eax
  add    $0x8,%rsp
  ret
L3:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int random_d100(struct random *r) {
  if (r == NULL)
    return -1;
  return (random_int32(r) % 100) + 1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<random_d100>:
  endbr64
  test   %rdi,%rdi
  je     L2
  sub    $0x8,%rsp
  call   <random_int32@plt>
  add    $0x8,%rsp
  movslq %eax,%rdx
  mov    %eax,%ecx
  imul   $0x51eb851f,%rdx,%rdx
  sar    $0x1f,%ecx
  sar    $0x25,%rdx
  sub    %ecx,%edx
  imul   $0x64,%edx,%edx
  sub    %edx,%eax
  add    $0x1,%eax
  ret
L2:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int random_d100(struct random *r) {
  if (r == NULL)
    return -1;
  return (random_int32(r) % 100) + 1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<random_d100>:
  endbr64
  test   %rdi,%rdi
  je     L5
  sub    $0x8,%rsp
  call   <random_int32@plt>
  add    $0x8,%rsp
  movslq %eax,%rdx
  mov    %eax,%ecx
  imul   $0x51eb851f,%rdx,%rdx
  sar    $0x1f,%ecx
  sar    $0x25,%rdx
  sub    %ecx,%edx
  imul   $0x64,%edx,%edx
  sub    %edx,%eax
  add    $0x1,%eax
  ret
L5:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int random_d100(struct random *r) {
  if (r == NULL)
    return -1;
  return (random_int32(r) % 100) + 1;
}
```