ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的?

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  lea    D3(%rip),%rdi
  call   <scanf@plt>
  mov    $0x1,%ebp
  cmpl   $0x0,0x4(%rsp)
  jg     L19
L3:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L79
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L40:
  mov    $0x20,%edi
  call   <putchar@plt>
  add    $0x1,%ebx
  mov    0x4(%rsp),%eax
  sub    %ebp,%eax
  cmp    %ebx,%eax
  jg     L40
L35:
  test   %ebp,%ebp
  jle    L59
  mov    $0x0,%ebx
L57:
  mov    $0x23,%edi
  call   <putchar@plt>
  add    $0x1,%ebx
  cmp    %ebp,%ebx
  jne    L57
L59:
  mov    $0xa,%edi
  call   <putchar@plt>
  add    $0x1,%ebp
  cmp    %ebp,0x4(%rsp)
  jl     L3
L19:
  mov    $0x0,%ebx
  cmp    %ebp,0x4(%rsp)
  jg     L40
  jmp    L35
L79:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D3
data_type: string

tool: D3: %d

assistant: ```c
int main() {
  int n, row;
  char hash = '#';
  char space = ' ';
  scanf("%d", &n);
  for (row = 1; row <= n; row++) {
    for (int j = 0; j < n - row; j++) {
      printf("%c", space);
    }
    for (int k = 0; k < row; k++) {
      printf("%c", hash);
    }
    printf("\n");
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %rbp
  lea    D0(%rip),%rdi
  mov    $0x1,%ebp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  jle    L21
  nopl   0x0(%rax,%rax,1)
L19:
  xor    %ebx,%ebx
  cmp    %ebp,%eax
  jle    L43
  cs nopw 0x0(%rax,%rax,1)
L17:
  mov    $0x20,%edi
  add    $0x1,%ebx
  call   <putchar@plt>
  mov    0x4(%rsp),%eax
  sub    %ebp,%eax
  cmp    %ebx,%eax
  jg     L17
L43:
  xor    %ebx,%ebx
  nopl   0x0(%rax)
L23:
  mov    $0x23,%edi
  add    $0x1,%ebx
  call   <putchar@plt>
  cmp    %ebp,%ebx
  jne    L23
  mov    $0xa,%edi
  add    $0x1,%ebp
  call   <putchar@plt>
  mov    0x4(%rsp),%eax
  cmp    %ebp,%eax
  jge    L19
L21:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L59
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L59:
  call   <__stack_chk_fail@plt>
```

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

tool: D0: %d

assistant: ```c
int main() {
  int n, row;
  char hash = '#';
  char space = ' ';
  scanf("%d", &n);
  for (row = 1; row <= n; row++) {
    for (int j = 0; j < n - row; j++) {
      printf("%c", space);
    }
    for (int k = 0; k < row; k++) {
      printf("%c", hash);
    }
    printf("\n");
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %rbp
  lea    D3(%rip),%rdi
  mov    $0x1,%ebp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  jle    L31
  nopl   0x0(%rax,%rax,1)
L7:
  xor    %ebx,%ebx
  cmp    %ebp,%eax
  jle    L9
  cs nopw 0x0(%rax,%rax,1)
L44:
  mov    $0x20,%edi
  add    $0x1,%ebx
  call   <putchar@plt>
  mov    0x4(%rsp),%eax
  sub    %ebp,%eax
  cmp    %ebx,%eax
  jg     L44
L9:
  xor    %ebx,%ebx
  nopl   0x0(%rax)
L35:
  mov    $0x23,%edi
  add    $0x1,%ebx
  call   <putchar@plt>
  cmp    %ebp,%ebx
  jne    L35
  mov    $0xa,%edi
  add    $0x1,%ebp
  call   <putchar@plt>
  mov    0x4(%rsp),%eax
  cmp    %ebp,%eax
  jge    L7
L31:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L57
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L57:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D3
type_infered: string

tool: D3: %d

assistant: ```c
int main() {
  int n, row;
  char hash = '#';
  char space = ' ';
  scanf("%d", &n);
  for (row = 1; row <= n; row++) {
    for (int j = 0; j < n - row; j++) {
      printf("%c", space);
    }
    for (int k = 0; k < row; k++) {
      printf("%c", hash);
    }
    printf("\n");
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<strlen>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  mov    %rdi,-0x10(%rbp)
  mov    -0x10(%rbp),%rbx
  nop
L5:
  mov    %rbx,%rax
  lea    0x1(%rax),%rbx
  movzbl (%rax),%eax
  test   %al,%al
  jne    L5
  mov    %rbx,%rax
  sub    -0x10(%rbp),%rax
  sub    $0x1,%eax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int strlen(s)
char *s;
{
  register char *b = s;
  while (*b++)
    ;
  return b - s - 1;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<strlen>:
  endbr64
  mov    %rdi,%rax
L9:
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rax)
  jne    L9
  sub    %rdi,%rax
  sub    $0x1,%eax
  ret
```

assistant: ```c
int strlen(s)
char *s;
{
  register char *b = s;
  while (*b++)
    ;
  return b - s - 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
<strlen>:
  endbr64
  mov    %rdi,%rax
  nopw   0x0(%rax,%rax,1)
L7:
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rax)
  jne    L7
  sub    %rdi,%rax
  sub    $0x1,%eax
  ret
```

assistant: ```c
int strlen(s)
char *s;
{
  register char *b = s;
  while (*b++)
    ;
  return b - s - 1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<strlen>:
  endbr64
  mov    %rdi,%rax
  nopw   0x0(%rax,%rax,1)
L3:
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rax)
  jne    L3
  sub    %rdi,%rax
  sub    $0x1,%eax
  ret
```

assistant: ```c
int strlen(s)
char *s;
{
  register char *b = s;
  while (*b++)
    ;
  return b - s - 1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<test>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <test_material@plt>
  mov    $0x0,%eax
  call   <test_repository@plt>
  mov    $0x0,%eax
  call   <test_controller@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void test() {
  test_material();
  test_repository();
  test_controller();
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<test>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <test_material@plt>
  mov    $0x0,%eax
  call   <test_repository@plt>
  mov    $0x0,%eax
  call   <test_controller@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void test() {
  test_material();
  test_repository();
  test_controller();
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<test>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <test_material@plt>
  xor    %eax,%eax
  call   <test_repository@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1080 <test_controller@plt>
```

assistant: ```c
void test() {
  test_material();
  test_repository();
  test_controller();
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<test>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <test_material@plt>
  xor    %eax,%eax
  call   <test_repository@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1080 <test_controller@plt>
```

assistant: ```c
void test() {
  test_material();
  test_repository();
  test_controller();
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x70,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x60(%rbp),%rax
  mov    %rax,-0x68(%rbp)
  sub    $0x8,%rsp
  push   $0x8
  push   $0x50
  push   $0x10
  push   $0x10
  push   $0x8
  push   $0x8
  push   $0x4
  push   $0x4
  push   $0x8
  push   $0x8
  push   $0x4
  mov    $0x4,%r9d
  mov    $0x2,%r8d
  mov    $0x2,%ecx
  mov    $0x1,%edx
  mov    $0x1,%esi
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  add    $0x60,%rsp
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D5
type_infered: string

tool: D5:      sizeof c = %d	sizeof(char)  = %d
     sizeof s = %d	sizeof(short) = %d
     sizeof i = %d	sizeof(int) = %d
     sizeof l = %d	sizeof(long) = %d
     sizeof f = %d	sizeof(float) = %d
     sizeof d = %d	sizeof(double) = %d
    sizeof ld = %d	sizeof(long double) = %d
 sizeof array = %d
   sizeof ptr = %d


assistant: ```c
int main(void) {
  char c;
  short s;
  int i;
  long l;
  float f;
  double d;
  long double ld;
  int array[20];
  int *ptr = array;
  printf("     sizeof c = %d\tsizeof(char)  = %d"
         "\n     sizeof s = %d\tsizeof(short) = %d"
         "\n     sizeof i = %d\tsizeof(int) = %d"
         "\n     sizeof l = %d\tsizeof(long) = %d"
         "\n     sizeof f = %d\tsizeof(float) = %d"
         "\n     sizeof d = %d\tsizeof(double) = %d"
         "\n    sizeof ld = %d\tsizeof(long double) = %d"
         "\n sizeof array = %d"
         "\n   sizeof ptr = %d\n",
         sizeof c, sizeof(char), sizeof s, sizeof(short), sizeof i, sizeof(int), sizeof l, sizeof(long), sizeof f, sizeof(float), sizeof d, sizeof(double), sizeof ld, sizeof(long double), sizeof array, sizeof ptr);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  sub    $0x10,%rsp
  push   $0x8
  push   $0x50
  push   $0x10
  push   $0x10
  push   $0x8
  push   $0x8
  push   $0x4
  push   $0x4
  push   $0x8
  push   $0x8
  push   $0x4
  mov    $0x4,%r9d
  mov    $0x2,%r8d
  mov    $0x2,%ecx
  mov    $0x1,%edx
  mov    $0x1,%esi
  lea    D2(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  add    $0x68,%rsp
  ret
```

tool_calls: name: read_data
arguments: label: D2
data_type: string

tool: D2:      sizeof c = %d	sizeof(char)  = %d
     sizeof s = %d	sizeof(short) = %d
     sizeof i = %d	sizeof(int) = %d
     sizeof l = %d	sizeof(long) = %d
     sizeof f = %d	sizeof(float) = %d
     sizeof d = %d	sizeof(double) = %d
    sizeof ld = %d	sizeof(long double) = %d
 sizeof array = %d
   sizeof ptr = %d


assistant: ```c
int main(void) {
  char c;
  short s;
  int i;
  long l;
  float f;
  double d;
  long double ld;
  int array[20];
  int *ptr = array;
  printf("     sizeof c = %d\tsizeof(char)  = %d"
         "\n     sizeof s = %d\tsizeof(short) = %d"
         "\n     sizeof i = %d\tsizeof(int) = %d"
         "\n     sizeof l = %d\tsizeof(long) = %d"
         "\n     sizeof f = %d\tsizeof(float) = %d"
         "\n     sizeof d = %d\tsizeof(double) = %d"
         "\n    sizeof ld = %d\tsizeof(long double) = %d"
         "\n sizeof array = %d"
         "\n   sizeof ptr = %d\n",
         sizeof c, sizeof(char), sizeof s, sizeof(short), sizeof i, sizeof(int), sizeof l, sizeof(long), sizeof f, sizeof(float), sizeof d, sizeof(double), sizeof ld, sizeof(long double), sizeof array, sizeof ptr);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  sub    $0x10,%rsp
  mov    $0x4,%r9d
  mov    $0x2,%r8d
  mov    $0x2,%ecx
  push   $0x8
  mov    $0x1,%edx
  mov    $0x1,%esi
  lea    D2(%rip),%rdi
  push   $0x50
  push   $0x10
  push   $0x10
  push   $0x8
  push   $0x8
  push   $0x4
  push   $0x4
  push   $0x8
  push   $0x8
  push   $0x4
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x68,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D2
type: string

tool: D2:      sizeof c = %d	sizeof(char)  = %d
     sizeof s = %d	sizeof(short) = %d
     sizeof i = %d	sizeof(int) = %d
     sizeof l = %d	sizeof(long) = %d
     sizeof f = %d	sizeof(float) = %d
     sizeof d = %d	sizeof(double) = %d
    sizeof ld = %d	sizeof(long double) = %d
 sizeof array = %d
   sizeof ptr = %d


assistant: ```c
int main(void) {
  char c;
  short s;
  int i;
  long l;
  float f;
  double d;
  long double ld;
  int array[20];
  int *ptr = array;
  printf("     sizeof c = %d\tsizeof(char)  = %d"
         "\n     sizeof s = %d\tsizeof(short) = %d"
         "\n     sizeof i = %d\tsizeof(int) = %d"
         "\n     sizeof l = %d\tsizeof(long) = %d"
         "\n     sizeof f = %d\tsizeof(float) = %d"
         "\n     sizeof d = %d\tsizeof(double) = %d"
         "\n    sizeof ld = %d\tsizeof(long double) = %d"
         "\n sizeof array = %d"
         "\n   sizeof ptr = %d\n",
         sizeof c, sizeof(char), sizeof s, sizeof(short), sizeof i, sizeof(int), sizeof l, sizeof(long), sizeof f, sizeof(float), sizeof d, sizeof(double), sizeof ld, sizeof(long double), sizeof array, sizeof ptr);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  sub    $0x10,%rsp
  mov    $0x4,%r9d
  mov    $0x2,%r8d
  mov    $0x2,%ecx
  push   $0x8
  mov    $0x1,%edx
  mov    $0x1,%esi
  lea    D7(%rip),%rdi
  push   $0x50
  push   $0x10
  push   $0x10
  push   $0x8
  push   $0x8
  push   $0x4
  push   $0x4
  push   $0x8
  push   $0x8
  push   $0x4
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x68,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D7
type_infered: string

tool: D7:      sizeof c = %d	sizeof(char)  = %d
     sizeof s = %d	sizeof(short) = %d
     sizeof i = %d	sizeof(int) = %d
     sizeof l = %d	sizeof(long) = %d
     sizeof f = %d	sizeof(float) = %d
     sizeof d = %d	sizeof(double) = %d
    sizeof ld = %d	sizeof(long double) = %d
 sizeof array = %d
   sizeof ptr = %d


assistant: ```c
int main(void) {
  char c;
  short s;
  int i;
  long l;
  float f;
  double d;
  long double ld;
  int array[20];
  int *ptr = array;
  printf("     sizeof c = %d\tsizeof(char)  = %d"
         "\n     sizeof s = %d\tsizeof(short) = %d"
         "\n     sizeof i = %d\tsizeof(int) = %d"
         "\n     sizeof l = %d\tsizeof(long) = %d"
         "\n     sizeof f = %d\tsizeof(float) = %d"
         "\n     sizeof d = %d\tsizeof(double) = %d"
         "\n    sizeof ld = %d\tsizeof(long double) = %d"
         "\n sizeof array = %d"
         "\n   sizeof ptr = %d\n",
         sizeof c, sizeof(char), sizeof s, sizeof(short), sizeof i, sizeof(int), sizeof l, sizeof(long), sizeof f, sizeof(float), sizeof d, sizeof(double), sizeof ld, sizeof(long double), sizeof array, sizeof ptr);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<wtokensplit>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x1c(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x18(%rbp)
L3:
  mov    -0x18(%rbp),%rax
  lea    -0x18(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <wtokennext@plt>
  cltq
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L14
  cmpl   $0x0,-0x1c(%rbp)
  jne    L48
  mov    $0x8,%edi
  mov    $0x0,%eax
  call   <wmalloc@plt>
  cltq
  mov    %rax,%rdx
  mov    -0x30(%rbp),%rax
  mov    %rdx,(%rax)
  jmp    L26
L48:
  mov    -0x1c(%rbp),%eax
  add    $0x1,%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  mov    (%rax),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <wrealloc@plt>
  cltq
  mov    %rax,%rdx
  mov    -0x30(%rbp),%rax
  mov    %rdx,(%rax)
L26:
  mov    -0x30(%rbp),%rax
  mov    (%rax),%rcx
  mov    -0x1c(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x1c(%rbp)
  cltq
  shl    $0x3,%rax
  lea    (%rcx,%rax,1),%rdx
  mov    -0x10(%rbp),%rax
  mov    %rax,(%rdx)
L14:
  cmpq   $0x0,-0x10(%rbp)
  je     L15
  mov    -0x18(%rbp),%rax
  test   %rax,%rax
  jne    L3
L15:
  mov    -0x38(%rbp),%rax
  mov    -0x1c(%rbp),%edx
  mov    %edx,(%rax)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L4
  call   <__stack_chk_fail@plt>
L4:
  leave
  ret
```

assistant: ```c
void wtokensplit(char *command, char ***argv, int *argc) {
  char *token, *line;
  int count;
  count = 0;
  line = command;
  do {
    token = wtokennext(line, &line);
    if (token) {
      if (count == 0)
        *argv = wmalloc(sizeof(**argv));
      else
        *argv = wrealloc(*argv, (count + 1) * sizeof(**argv));
      (*argv)[count++] = token;
    }
  } while (token != ((void *)0) && line != ((void *)0));
  *argc = count;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<wtokensplit>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rsi,%r14
  mov    %rdx,0x8(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rdi,0x10(%rsp)
  mov    $0x0,%ebx
  lea    0x10(%rsp),%r15
  jmp    L23
L48:
  lea    0x1(%rbx),%esi
  movslq %esi,%rsi
  shl    $0x3,%rsi
  mov    (%r14),%rdi
  mov    $0x0,%eax
  call   <wrealloc@plt>
  cltq
L12:
  mov    %rax,(%r14)
  lea    0x1(%rbp),%r12d
  mov    %r13,(%rax,%rbx,8)
  add    $0x1,%rbx
  cmpq   $0x0,0x10(%rsp)
  je     L47
L23:
  mov    %ebx,%ebp
  mov    %ebx,%r12d
  mov    %r15,%rsi
  mov    0x10(%rsp),%rdi
  mov    $0x0,%eax
  call   <wtokennext@plt>
  movslq %eax,%r13
  test   %eax,%eax
  je     L47
  test   %ebx,%ebx
  jne    L48
  mov    $0x8,%edi
  mov    $0x0,%eax
  call   <wmalloc@plt>
  cltq
  jmp    L12
L47:
  mov    0x8(%rsp),%rax
  mov    %r12d,(%rax)
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L11
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L11:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void wtokensplit(char *command, char ***argv, int *argc) {
  char *token, *line;
  int count;
  count = 0;
  line = command;
  do {
    token = wtokennext(line, &line);
    if (token) {
      if (count == 0)
        *argv = wmalloc(sizeof(**argv));
      else
        *argv = wrealloc(*argv, (count + 1) * sizeof(**argv));
      (*argv)[count++] = token;
    }
  } while (token != ((void *)0) && line != ((void *)0));
  *argc = count;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<wtokensplit>:
  endbr64
  push   %r15
  push   %r14
  xor    %r14d,%r14d
  push   %r13
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdx,0x8(%rsp)
  lea    0x10(%rsp),%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rdi,0x10(%rsp)
  nopw   0x0(%rax,%rax,1)
L58:
  mov    %r12,%rsi
  xor    %eax,%eax
  mov    %r14d,%ebx
  call   <wtokennext@plt>
  movslq %eax,%r15
  test   %eax,%eax
  jne    L47
L55:
  mov    0x8(%rsp),%rax
  mov    %ebx,(%rax)
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L47:
  lea    0x1(%r14),%ebx
  test   %r14,%r14
  jne    L27
  mov    $0x8,%edi
  xor    %eax,%eax
  mov    $0x1,%r13d
  call   <wmalloc@plt>
  cltq
L50:
  mov    %rax,0x0(%rbp)
  mov    %r15,(%rax,%r14,8)
  mov    0x10(%rsp),%rdi
  mov    %r13,%r14
  test   %rdi,%rdi
  jne    L58
  jmp    L55
  nopl   0x0(%rax)
L27:
  mov    0x0(%rbp),%rdi
  lea    0x1(%r14),%r13
  xor    %eax,%eax
  lea    0x0(,%r13,8),%rsi
  call   <wrealloc@plt>
  cltq
  jmp    L50
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void wtokensplit(char *command, char ***argv, int *argc) {
  char *token, *line;
  int count;
  count = 0;
  line = command;
  do {
    token = wtokennext(line, &line);
    if (token) {
      if (count == 0)
        *argv = wmalloc(sizeof(**argv));
      else
        *argv = wrealloc(*argv, (count + 1) * sizeof(**argv));
      (*argv)[count++] = token;
    }
  } while (token != ((void *)0) && line != ((void *)0));
  *argc = count;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<wtokensplit>:
  endbr64
  push   %r15
  push   %r14
  mov    %rdx,%r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rdi,(%rsp)
  mov    %rsp,%r13
  nopl   0x0(%rax)
L41:
  mov    %r13,%rsi
  xor    %eax,%eax
  mov    %ebx,%r12d
  call   <wtokennext@plt>
  movslq %eax,%r15
  test   %eax,%eax
  jne    L44
L13:
  mov    %r12d,(%r14)
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L43
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  xchg   %ax,%ax
L44:
  lea    0x1(%rbx),%r12d
  test   %rbx,%rbx
  jne    L39
  mov    $0x8,%edi
  xor    %eax,%eax
  call   <wmalloc@plt>
  cltq
  mov    %rax,0x0(%rbp)
  mov    %r15,(%rax,%rbx,8)
  mov    (%rsp),%rdi
  mov    $0x1,%ebx
  test   %rdi,%rdi
  jne    L41
  jmp    L13
  nop
L39:
  mov    0x0(%rbp),%rdi
  lea    0x8(,%rbx,8),%rsi
  xor    %eax,%eax
  call   <wrealloc@plt>
  cltq
  mov    %rax,0x0(%rbp)
  mov    %r15,(%rax,%rbx,8)
  mov    (%rsp),%rdi
  add    $0x1,%rbx
  test   %rdi,%rdi
  jne    L41
  jmp    L13
L43:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void wtokensplit(char *command, char ***argv, int *argc) {
  char *token, *line;
  int count;
  count = 0;
  line = command;
  do {
    token = wtokennext(line, &line);
    if (token) {
      if (count == 0)
        *argv = wmalloc(sizeof(**argv));
      else
        *argv = wrealloc(*argv, (count + 1) * sizeof(**argv));
      (*argv)[count++] = token;
    }
  } while (token != ((void *)0) && line != ((void *)0));
  *argc = count;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<reverse>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L1
L9:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x5(%rbp)
  mov    -0x1c(%rbp),%eax
  sub    $0x1,%eax
  sub    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x4(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  mov    -0x1c(%rbp),%eax
  sub    $0x1,%eax
  sub    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x5(%rbp),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x4(%rbp)
L1:
  mov    -0x1c(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  cmp    %eax,-0x4(%rbp)
  jl     L9
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void reverse(char *s, int len) {
  int i;
  char tmp;
  for (i = 0; i < len / 2; i++) {
    tmp = s[i];
    s[i] = s[len - 1 - i];
    s[len - 1 - i] = tmp;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<reverse>:
  endbr64
  mov    %esi,%r8d
  shr    $0x1f,%r8d
  add    %esi,%r8d
  sar    %r8d
  cmp    $0x1,%esi
  jle    L9
  movslq %esi,%rsi
  lea    -0x1(%rdi,%rsi,1),%rdx
  mov    $0x0,%eax
L11:
  movzbl (%rdi,%rax,1),%ecx
  movzbl (%rdx),%esi
  mov    %sil,(%rdi,%rax,1)
  mov    %cl,(%rdx)
  add    $0x1,%rax
  sub    $0x1,%rdx
  cmp    %eax,%r8d
  jg     L11
L9:
  ret
```

assistant: ```c
void reverse(char *s, int len) {
  int i;
  char tmp;
  for (i = 0; i < len / 2; i++) {
    tmp = s[i];
    s[i] = s[len - 1 - i];
    s[len - 1 - i] = tmp;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<reverse>:
  endbr64
  mov    %esi,%r8d
  shr    $0x1f,%r8d
  add    %esi,%r8d
  sar    %r8d
  cmp    $0x1,%esi
  jle    L19
  lea    -0x1(%rsi),%eax
  xor    %edx,%edx
  cltq
  add    %rdi,%rax
L14:
  movzbl (%rax),%esi
  movzbl (%rdi,%rdx,1),%ecx
  sub    $0x1,%rax
  mov    %sil,(%rdi,%rdx,1)
  add    $0x1,%rdx
  mov    %cl,0x1(%rax)
  cmp    %edx,%r8d
  jg     L14
L19:
  ret
```

assistant: ```c
void reverse(char *s, int len) {
  int i;
  char tmp;
  for (i = 0; i < len / 2; i++) {
    tmp = s[i];
    s[i] = s[len - 1 - i];
    s[len - 1 - i] = tmp;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<reverse>:
  endbr64
  mov    %esi,%r8d
  shr    $0x1f,%r8d
  add    %esi,%r8d
  sar    %r8d
  cmp    $0x1,%esi
  jle    L19
  lea    -0x1(%rsi),%eax
  xor    %edx,%edx
  cltq
  add    %rdi,%rax
L4:
  movzbl (%rax),%esi
  movzbl (%rdi,%rdx,1),%ecx
  sub    $0x1,%rax
  mov    %sil,(%rdi,%rdx,1)
  add    $0x1,%rdx
  mov    %cl,0x1(%rax)
  cmp    %edx,%r8d
  jg     L4
L19:
  ret
```

assistant: ```c
void reverse(char *s, int len) {
  int i;
  char tmp;
  for (i = 0; i < len / 2; i++) {
    tmp = s[i];
    s[i] = s[len - 1 - i];
    s[len - 1 - i] = tmp;
  }
}
```