ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<print_help>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  mov    $0x64,%ecx
  mov    $0x1,%edx
  lea    D6(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D6
type_guessed: string

tool: D6: Usage: %s -i <input video> -o <output video> [ -x <output x resolution> ] [ -y <output y resolution> ] [ -s <random seed> ] [ -sp <salt and pepper %d-%d> ] 


assistant: ```c
void print_help(const char *prg) {
  printf("Usage: %s -i <input video> -o <output video> "
         "[ -x <output x resolution> ] "
         "[ -y <output y resolution> ] "
         "[ -s <random seed> ] "
         "[ -sp <salt and pepper %d-%d> ] "
         "\n",
         prg, 1, 100);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<print_help>:
  endbr64
  mov    %rdi,%rsi
  mov    $0x64,%ecx
  mov    $0x1,%edx
  lea    D0(%rip),%rdi
  jmp    1050 <printf@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D0
type: string

tool: D0: Usage: %s -i <input video> -o <output video> [ -x <output x resolution> ] [ -y <output y resolution> ] [ -s <random seed> ] [ -sp <salt and pepper %d-%d> ] 


assistant: ```c
void print_help(const char *prg) {
  printf("Usage: %s -i <input video> -o <output video> "
         "[ -x <output x resolution> ] "
         "[ -y <output y resolution> ] "
         "[ -s <random seed> ] "
         "[ -sp <salt and pepper %d-%d> ] "
         "\n",
         prg, 1, 100);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<print_help>:
  endbr64
  mov    %rdi,%rsi
  mov    $0x64,%ecx
  mov    $0x1,%edx
  lea    D6(%rip),%rdi
  jmp    1050 <printf@plt>
```

tool_calls: name: disassemble_data
arguments: label: D6
data_type: string

tool: D6: Usage: %s -i <input video> -o <output video> [ -x <output x resolution> ] [ -y <output y resolution> ] [ -s <random seed> ] [ -sp <salt and pepper %d-%d> ] 


assistant: ```c
void print_help(const char *prg) {
  printf("Usage: %s -i <input video> -o <output video> "
         "[ -x <output x resolution> ] "
         "[ -y <output y resolution> ] "
         "[ -s <random seed> ] "
         "[ -sp <salt and pepper %d-%d> ] "
         "\n",
         prg, 1, 100);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<sbt_androidxml_get_array_length>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <search_res_name@plt>
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int sbt_androidxml_get_array_length(const char *file_name, const char *res_name) {
  search_res_name(file_name, res_name);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<sbt_androidxml_get_array_length>:
  endbr64
  sub    $0x8,%rsp
  call   <search_res_name@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int sbt_androidxml_get_array_length(const char *file_name, const char *res_name) {
  search_res_name(file_name, res_name);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<sbt_androidxml_get_array_length>:
  endbr64
  sub    $0x8,%rsp
  call   <search_res_name@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int sbt_androidxml_get_array_length(const char *file_name, const char *res_name) {
  search_res_name(file_name, res_name);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<sbt_androidxml_get_array_length>:
  endbr64
  sub    $0x8,%rsp
  call   <search_res_name@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int sbt_androidxml_get_array_length(const char *file_name, const char *res_name) {
  search_res_name(file_name, res_name);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<checkExpDesignator>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x4(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L22
L28:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x44,%al
  jne    L3
  addl   $0x1,-0x4(%rbp)
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x45,(%rax)
L3:
  addl   $0x1,-0x8(%rbp)
L22:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L28
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int checkExpDesignator(char *str, int len) {
  int i, n = 0;
  for (i = 0; i < len; i++) {
    if (str[i] == 'D') {
      n++;
      str[i] = 'E';
    }
  }
  return (n);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<checkExpDesignator>:
  endbr64
  test   %esi,%esi
  jle    L40
  mov    %rdi,%rax
  lea    -0x1(%rsi),%edx
  lea    0x1(%rdi,%rdx,1),%rdx
  mov    $0x0,%ecx
  jmp    L13
L3:
  add    $0x1,%rax
  cmp    %rdx,%rax
  je     L18
L13:
  cmpb   $0x44,(%rax)
  jne    L3
  add    $0x1,%ecx
  movb   $0x45,(%rax)
  jmp    L3
L40:
  mov    $0x0,%ecx
L18:
  mov    %ecx,%eax
  ret
```

assistant: ```c
int checkExpDesignator(char *str, int len) {
  int i, n = 0;
  for (i = 0; i < len; i++) {
    if (str[i] == 'D') {
      n++;
      str[i] = 'E';
    }
  }
  return (n);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<checkExpDesignator>:
  endbr64
  test   %esi,%esi
  jle    L8
  lea    -0x1(%rsi),%eax
  xor    %r8d,%r8d
  lea    0x1(%rdi,%rax,1),%rax
  nopl   0x0(%rax,%rax,1)
L1:
  cmpb   $0x44,(%rdi)
  jne    L24
  movb   $0x45,(%rdi)
  add    $0x1,%r8d
L24:
  add    $0x1,%rdi
  cmp    %rax,%rdi
  jne    L1
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax)
L8:
  xor    %r8d,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int checkExpDesignator(char *str, int len) {
  int i, n = 0;
  for (i = 0; i < len; i++) {
    if (str[i] == 'D') {
      n++;
      str[i] = 'E';
    }
  }
  return (n);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<checkExpDesignator>:
  endbr64
  test   %esi,%esi
  jle    L17
  lea    -0x1(%rsi),%eax
  xor    %r8d,%r8d
  lea    0x1(%rdi,%rax,1),%rax
  nopl   0x0(%rax,%rax,1)
L25:
  cmpb   $0x44,(%rdi)
  jne    L9
  movb   $0x45,(%rdi)
  add    $0x1,%r8d
L9:
  add    $0x1,%rdi
  cmp    %rax,%rdi
  jne    L25
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax)
L17:
  xor    %r8d,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int checkExpDesignator(char *str, int len) {
  int i, n = 0;
  for (i = 0; i < len; i++) {
    if (str[i] == 'D') {
      n++;
      str[i] = 'E';
    }
  }
  return (n);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<Bind>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,-0x8(%rbp)
  mov    -0x8(%rbp),%edx
  mov    -0x10(%rbp),%rcx
  mov    -0x4(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <bind@plt>
  test   %rax,%rax
  jns    L0
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
L0:
  nop
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D7
type: string

tool: D7: bind error

assistant: ```c
void Bind(int fd, const struct sockaddr *sa, socklen_t salen) {
  if (bind(fd, sa, salen) < 0) {
    perror("bind error");
    exit(1);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<Bind>:
  endbr64
  sub    $0x8,%rsp
  call   <bind@plt>
  test   %rax,%rax
  js     L10
L9:
  add    $0x8,%rsp
  ret
L10:
  lea    D5(%rip),%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L9
```

tool_calls: name: parse_data
arguments: tag: D5
type: string

tool: D5: bind error

assistant: ```c
void Bind(int fd, const struct sockaddr *sa, socklen_t salen) {
  if (bind(fd, sa, salen) < 0) {
    perror("bind error");
    exit(1);
  }
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<Bind>:
  endbr64
  sub    $0x8,%rsp
  call   <bind@plt>
  test   %rax,%rax
  js     L7
  add    $0x8,%rsp
  ret
  nopw   0x0(%rax,%rax,1)
L7:
  lea    D6(%rip),%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  add    $0x8,%rsp
  jmp    1090 <exit@plt>
```

tool_calls: name: parse_data
arguments: tag: D6
type: string

tool: D6: bind error

assistant: ```c
void Bind(int fd, const struct sockaddr *sa, socklen_t salen) {
  if (bind(fd, sa, salen) < 0) {
    perror("bind error");
    exit(1);
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<Bind>:
  endbr64
  sub    $0x8,%rsp
  call   <bind@plt>
  test   %rax,%rax
  js     L4
  add    $0x8,%rsp
  ret
  nopw   0x0(%rax,%rax,1)
L4:
  lea    D6(%rip),%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  add    $0x8,%rsp
  jmp    1090 <exit@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D6
datatype: string

tool: D6: bind error

assistant: ```c
void Bind(int fd, const struct sockaddr *sa, socklen_t salen) {
  if (bind(fd, sa, salen) < 0) {
    perror("bind error");
    exit(1);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<greater_than_zero>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jns    L9
  mov    $0x0,%eax
  jmp    L4
L9:
  mov    $0x1,%eax
L4:
  pop    %rbp
  ret
```

assistant: ```c
int greater_than_zero(int number) {
  if (number < 0) {
    return 0;
  } else {
    return 1;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<greater_than_zero>:
  endbr64
  mov    %edi,%eax
  not    %eax
  shr    $0x1f,%eax
  ret
```

assistant: ```c
int greater_than_zero(int number) {
  if (number < 0) {
    return 0;
  } else {
    return 1;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<greater_than_zero>:
  endbr64
  mov    %edi,%eax
  not    %eax
  shr    $0x1f,%eax
  ret
```

assistant: ```c
int greater_than_zero(int number) {
  if (number < 0) {
    return 0;
  } else {
    return 1;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<greater_than_zero>:
  endbr64
  mov    %edi,%eax
  not    %eax
  shr    $0x1f,%eax
  ret
```

assistant: ```c
int greater_than_zero(int number) {
  if (number < 0) {
    return 0;
  } else {
    return 1;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<port_list>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%eax
  mov    %esi,%ebx
  mov    %rdx,%r12
  mov    %rcx,%rbp
  test   %r8d,%r8d
  jle    L0
  mov    $0x10,%ecx
  sub    %r8d,%ecx
  mov    $0xffff,%edx
  shl    %cl,%edx
  mov    %edx,%r13d
  mov    %edi,%ecx
  and    %edx,%ecx
  cmp    %di,%cx
  je     L108
L78:
  mov    %ebx,%edx
  xor    %eax,%edx
  test   %r13w,%dx
  je     L58
  lea    0x1(%r8),%r14d
  mov    %r13d,%esi
  not    %esi
  or     %eax,%esi
  movzwl %si,%esi
  movzwl %ax,%edi
  mov    %r14d,%r8d
  mov    %rbp,%rcx
  mov    %r12,%rdx
  call   <port_list>
  movzwl %bx,%esi
  and    %ebx,%r13d
  movzwl %r13w,%edi
  mov    %r14d,%r8d
  mov    %rbp,%rcx
  mov    %r12,%rdx
  call   <port_list>
  jmp    L35
L108:
  mov    %edx,%ecx
  not    %ecx
  or     %esi,%ecx
  cmp    %si,%cx
  jne    L78
  xor    %edi,%ebx
  test   %dx,%bx
  je     L12
  sub    $0x1,%r8d
  mov    $0x0,%r13d
  test   %r8d,%r8d
  jle    L12
  mov    $0x10,%ecx
  sub    %r8d,%ecx
  mov    $0xffff,%r13d
  shl    %cl,%r13d
  jmp    L12
L0:
  test   %di,%di
  je     L34
L58:
  movzwl %bx,%esi
  movzwl %ax,%edi
  lea    0x1(%r8),%r8d
  mov    %rbp,%rcx
  mov    %r12,%rdx
  call   <port_list>
L35:
  mov    $0x0,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L34:
  mov    %edi,%r13d
  cmp    $0xffff,%si
  jne    L78
  mov    %eax,%r13d
L12:
  movslq 0x0(%rbp),%rdx
  mov    %ax,(%r12,%rdx,4)
  movslq 0x0(%rbp),%rax
  mov    %r13w,0x2(%r12,%rax,4)
  addl   $0x1,0x0(%rbp)
  jmp    L35
```

assistant: ```c
int port_list(unsigned short key0, unsigned short key1, unsigned short dPt_list[][2], int *i, int length) {
  int ret = 0;
  unsigned short tmp_mask;
  tmp_mask = (unsigned short)(length > 0 ? (0xffff << (16 - length)) : 0);
  if ((key0 & tmp_mask) == key0 && (unsigned short)(key1 | ~(tmp_mask)) == key1) {
    if ((key0 & tmp_mask) != (key1 & tmp_mask)) {
      length--;
      tmp_mask = (unsigned short)(length > 0 ? (0xffff << (16 - length)) : 0);
    }
    dPt_list[*i][0] = key0;
    dPt_list[*i][1] = tmp_mask;
    *i = *i + 1;
    return 0;
  }
  if ((key0 & tmp_mask) == (key1 & tmp_mask)) {
    port_list(key0, key1, dPt_list, i, length + 1);
  } else {
    port_list(key0, (unsigned short)(key0 | ~(tmp_mask)), dPt_list, i, length + 1);
    port_list((unsigned short)(key1 & (tmp_mask)), key1, dPt_list, i, length + 1);
  }
  return ret;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<port_list>:
  endbr64
  push   %r14
  mov    %edi,%eax
  mov    %rdx,%r14
  push   %r13
  mov    %rcx,%r13
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  test   %r8d,%r8d
  jle    L72
  mov    $0x10,%edi
  mov    $0xffff,%esi
  mov    %ebp,%edx
  mov    %edi,%ecx
  mov    %esi,%r12d
  xor    %eax,%edx
  sub    %r8d,%ecx
  shl    %cl,%r12d
  mov    %eax,%ecx
  and    %r12d,%ecx
  mov    %r12d,%r9d
  and    %r12d,%edx
  cmp    %ax,%cx
  je     L2
L12:
  test   %dx,%dx
  je     L31
  mov    %r12d,%esi
  lea    0x1(%r8),%ebx
  movzwl %ax,%edi
  mov    %r13,%rcx
  not    %esi
  mov    %ebx,%r8d
  mov    %r14,%rdx
  and    %ebp,%r12d
  or     %eax,%esi
  movzwl %si,%esi
  call   <port_list>
  movzwl %bp,%esi
  movzwl %r12w,%edi
  mov    %ebx,%r8d
  mov    %r13,%rcx
  mov    %r14,%rdx
  call   <port_list>
L37:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L2:
  mov    %r12d,%ecx
  not    %ecx
  or     %ebp,%ecx
  cmp    %cx,%bp
  jne    L12
  test   %dx,%dx
  je     L87
  sub    $0x1,%r8d
  xor    %r9d,%r9d
  sub    %r8d,%edi
  mov    %edi,%ecx
  shl    %cl,%esi
  test   %r8d,%r8d
  cmovne %esi,%r9d
L87:
  movslq 0x0(%r13),%rcx
  mov    %rcx,%rdx
  lea    (%r14,%rcx,4),%rcx
  add    $0x1,%edx
  mov    %ax,(%rcx)
  mov    %r9w,0x2(%rcx)
  mov    %edx,0x0(%r13)
  jmp    L37
  nopw   0x0(%rax,%rax,1)
L72:
  test   %di,%di
  je     L69
L31:
  movzwl %bp,%esi
  mov    %r13,%rcx
  mov    %r14,%rdx
  movzwl %ax,%edi
  add    $0x1,%r8d
  call   <port_list>
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   (%rax)
L69:
  cmp    $0xffff,%si
  jne    L31
  xor    %r9d,%r9d
  jmp    L87
```

assistant: ```c
int port_list(unsigned short key0, unsigned short key1, unsigned short dPt_list[][2], int *i, int length) {
  int ret = 0;
  unsigned short tmp_mask;
  tmp_mask = (unsigned short)(length > 0 ? (0xffff << (16 - length)) : 0);
  if ((key0 & tmp_mask) == key0 && (unsigned short)(key1 | ~(tmp_mask)) == key1) {
    if ((key0 & tmp_mask) != (key1 & tmp_mask)) {
      length--;
      tmp_mask = (unsigned short)(length > 0 ? (0xffff << (16 - length)) : 0);
    }
    dPt_list[*i][0] = key0;
    dPt_list[*i][1] = tmp_mask;
    *i = *i + 1;
    return 0;
  }
  if ((key0 & tmp_mask) == (key1 & tmp_mask)) {
    port_list(key0, key1, dPt_list, i, length + 1);
  } else {
    port_list(key0, (unsigned short)(key0 | ~(tmp_mask)), dPt_list, i, length + 1);
    port_list((unsigned short)(key1 & (tmp_mask)), key1, dPt_list, i, length + 1);
  }
  return ret;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<port_list>:
  endbr64
  push   %r14
  mov    %edi,%eax
  mov    %rdx,%r14
  push   %r13
  mov    %rcx,%r13
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  test   %r8d,%r8d
  jle    L72
  mov    $0x10,%edi
  mov    $0xffff,%esi
  mov    %ebp,%edx
  mov    %edi,%ecx
  mov    %esi,%r12d
  xor    %eax,%edx
  sub    %r8d,%ecx
  shl    %cl,%r12d
  mov    %eax,%ecx
  and    %r12d,%ecx
  mov    %r12d,%r9d
  and    %r12d,%edx
  cmp    %ax,%cx
  je     L35
L22:
  test   %dx,%dx
  je     L70
  mov    %r12d,%esi
  lea    0x1(%r8),%ebx
  movzwl %ax,%edi
  mov    %r13,%rcx
  not    %esi
  mov    %ebx,%r8d
  mov    %r14,%rdx
  and    %ebp,%r12d
  or     %eax,%esi
  movzwl %si,%esi
  call   <port_list>
  movzwl %bp,%esi
  movzwl %r12w,%edi
  mov    %ebx,%r8d
  mov    %r13,%rcx
  mov    %r14,%rdx
  call   <port_list>
L15:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L35:
  mov    %r12d,%ecx
  not    %ecx
  or     %ebp,%ecx
  cmp    %cx,%bp
  jne    L22
  test   %dx,%dx
  je     L12
  sub    $0x1,%r8d
  xor    %r9d,%r9d
  sub    %r8d,%edi
  mov    %edi,%ecx
  shl    %cl,%esi
  test   %r8d,%r8d
  cmovne %esi,%r9d
L12:
  movslq 0x0(%r13),%rcx
  mov    %rcx,%rdx
  lea    (%r14,%rcx,4),%rcx
  add    $0x1,%edx
  mov    %ax,(%rcx)
  mov    %r9w,0x2(%rcx)
  mov    %edx,0x0(%r13)
  jmp    L15
  nopw   0x0(%rax,%rax,1)
L72:
  test   %di,%di
  je     L78
L70:
  movzwl %bp,%esi
  mov    %r13,%rcx
  mov    %r14,%rdx
  movzwl %ax,%edi
  add    $0x1,%r8d
  call   <port_list>
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   (%rax)
L78:
  cmp    $0xffff,%si
  jne    L70
  xor    %r9d,%r9d
  jmp    L12
```

assistant: ```c
int port_list(unsigned short key0, unsigned short key1, unsigned short dPt_list[][2], int *i, int length) {
  int ret = 0;
  unsigned short tmp_mask;
  tmp_mask = (unsigned short)(length > 0 ? (0xffff << (16 - length)) : 0);
  if ((key0 & tmp_mask) == key0 && (unsigned short)(key1 | ~(tmp_mask)) == key1) {
    if ((key0 & tmp_mask) != (key1 & tmp_mask)) {
      length--;
      tmp_mask = (unsigned short)(length > 0 ? (0xffff << (16 - length)) : 0);
    }
    dPt_list[*i][0] = key0;
    dPt_list[*i][1] = tmp_mask;
    *i = *i + 1;
    return 0;
  }
  if ((key0 & tmp_mask) == (key1 & tmp_mask)) {
    port_list(key0, key1, dPt_list, i, length + 1);
  } else {
    port_list(key0, (unsigned short)(key0 | ~(tmp_mask)), dPt_list, i, length + 1);
    port_list((unsigned short)(key1 & (tmp_mask)), key1, dPt_list, i, length + 1);
  }
  return ret;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<LCD_AQM_wrstr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L28
L31:
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  mov    %al,-0x5(%rbp)
  cmpb   $0x0,-0x5(%rbp)
  je     L35
  movsbl -0x5(%rbp),%eax
  mov    %eax,%edi
  call   <LCD_AQM_wrdat@plt>
  mov    $0x3,%edi
  call   <CMT1_delay_10us@plt>
  addl   $0x1,-0x4(%rbp)
L28:
  cmpl   $0xf,-0x4(%rbp)
  jle    L31
  jmp    L14
L35:
  nop
L14:
  leave
  ret
```

assistant: ```c
void LCD_AQM_wrstr(char *s) {
  int i;
  char c;
  for (i = 0; i < 16; i++) {
    c = *(s++);
    if (c == '\0')
      return;
    LCD_AQM_wrdat(c);
    CMT1_delay_10us(3);
  }
  return;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<LCD_AQM_wrstr>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  lea    0x10(%rdi),%rbp
L17:
  add    $0x1,%rbx
  movzbl -0x1(%rbx),%edi
  test   %dil,%dil
  je     L0
  movsbl %dil,%edi
  call   <LCD_AQM_wrdat@plt>
  mov    $0x3,%edi
  call   <CMT1_delay_10us@plt>
  cmp    %rbx,%rbp
  jne    L17
L0:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void LCD_AQM_wrstr(char *s) {
  int i;
  char c;
  for (i = 0; i < 16; i++) {
    c = *(s++);
    if (c == '\0')
      return;
    LCD_AQM_wrdat(c);
    CMT1_delay_10us(3);
  }
  return;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<LCD_AQM_wrstr>:
  endbr64
  push   %rbp
  lea    0x10(%rdi),%rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L2:
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  je     L9
  call   <LCD_AQM_wrdat@plt>
  mov    $0x3,%edi
  call   <CMT1_delay_10us@plt>
  cmp    %rbx,%rbp
  jne    L2
L9:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void LCD_AQM_wrstr(char *s) {
  int i;
  char c;
  for (i = 0; i < 16; i++) {
    c = *(s++);
    if (c == '\0')
      return;
    LCD_AQM_wrdat(c);
    CMT1_delay_10us(3);
  }
  return;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<LCD_AQM_wrstr>:
  endbr64
  push   %rbp
  lea    0x10(%rdi),%rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L18:
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  je     L5
  call   <LCD_AQM_wrdat@plt>
  mov    $0x3,%edi
  call   <CMT1_delay_10us@plt>
  cmp    %rbp,%rbx
  jne    L18
L5:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void LCD_AQM_wrstr(char *s) {
  int i;
  char c;
  for (i = 0; i < 16; i++) {
    c = *(s++);
    if (c == '\0')
      return;
    LCD_AQM_wrdat(c);
    CMT1_delay_10us(3);
  }
  return;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<rewrite_component>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    %ecx,-0x28(%rbp)
  mov    %r8d,-0x2c(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L14
L13:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x4(%rbp),%eax
  imul   -0x28(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x24(%rbp),%eax
  cltq
  add    %rax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  movzbl (%rcx),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x4(%rbp)
L14:
  mov    -0x4(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jl     L13
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void rewrite_component(unsigned char *darray, const unsigned char *sarray, int ncomp, int totcomp, int csize) {
  int i;
  for (i = 0; i < csize; i++)
    *(darray + (i * totcomp) + ncomp) = *(sarray + i);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<rewrite_component>:
  endbr64
  test   %r8d,%r8d
  jle    L10
  mov    %rsi,%rax
  movslq %ecx,%rcx
  movslq %edx,%rdx
  add    %rdi,%rdx
  lea    -0x1(%r8),%edi
  lea    0x1(%rsi,%rdi,1),%rdi
L18:
  movzbl (%rax),%esi
  mov    %sil,(%rdx)
  add    $0x1,%rax
  add    %rcx,%rdx
  cmp    %rdi,%rax
  jne    L18
L10:
  ret
```

assistant: ```c
void rewrite_component(unsigned char *darray, const unsigned char *sarray, int ncomp, int totcomp, int csize) {
  int i;
  for (i = 0; i < csize; i++)
    *(darray + (i * totcomp) + ncomp) = *(sarray + i);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<rewrite_component>:
  endbr64
  mov    %rdi,%rax
  test   %r8d,%r8d
  jle    L0
  movslq %edx,%rdx
  movslq %ecx,%rcx
  add    %rdx,%rax
  lea    -0x1(%r8),%edx
  lea    0x1(%rsi,%rdx,1),%rdi
  xchg   %ax,%ax
L19:
  movzbl (%rsi),%edx
  add    $0x1,%rsi
  mov    %dl,(%rax)
  add    %rcx,%rax
  cmp    %rdi,%rsi
  jne    L19
L0:
  ret
```

assistant: ```c
void rewrite_component(unsigned char *darray, const unsigned char *sarray, int ncomp, int totcomp, int csize) {
  int i;
  for (i = 0; i < csize; i++)
    *(darray + (i * totcomp) + ncomp) = *(sarray + i);
}
```