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

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    D36(%rip),%rdi
  call   <puts@plt>
  lea    0x4(%rsp),%rbp
  lea    D4(%rip),%rbx
  lea    D33(%rip),%r13
  lea    D36(%rip),%r12
  jmp    L19
L22:
  mov    0x4(%rsp),%esi
  mov    (%rsp),%edi
  call   <imin@plt>
  mov    %eax,%ecx
  mov    0x4(%rsp),%edx
  mov    (%rsp),%esi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %r12,%rdi
  call   <puts@plt>
L19:
  mov    %rsp,%rsi
  mov    %rbp,%rdx
  mov    %rbx,%rdi
  call   <scanf@plt>
  cmp    $0x2,%eax
  je     L22
  lea    D18(%rip),%rdi
  call   <puts@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L24
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L24:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D36
datatype: string
name: disassemble_data
arguments: data_tag: D4
datatype: string
name: disassemble_data
arguments: data_tag: D33
datatype: string
name: disassemble_data
arguments: data_tag: D18
datatype: string

tool: D36: Enter a pair of integers (q to quit):

tool: D4: %d %d

tool: D33: The lesser of %d and %d is %d.


tool: D18: Bye.

assistant: ```c
int main(void) {
  int evil1, evil2;
  printf("Enter a pair of integers (q to quit):\n");
  while (scanf("%d %d", &evil1, &evil2) == 2) {
    printf("The lesser of %d and %d is %d.\n", evil1, evil2, imin(evil1, evil2));
    printf("Enter a pair of integers (q to quit):\n");
  }
  printf("Bye.\n");
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<main>:
  endbr64
  push   %r14
  lea    D39(%rip),%r14
  push   %r13
  lea    D21(%rip),%r13
  push   %r12
  mov    %r13,%rdi
  push   %rbp
  push   %rbx
  lea    D16(%rip),%rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r12
  mov    %rsp,%rbp
  call   <puts@plt>
  jmp    L24
  nopw   0x0(%rax,%rax,1)
L25:
  mov    0x4(%rsp),%esi
  mov    (%rsp),%edi
  call   <imin@plt>
  mov    0x4(%rsp),%edx
  mov    (%rsp),%esi
  mov    %r14,%rdi
  mov    %eax,%ecx
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r13,%rdi
  call   <puts@plt>
L24:
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  cmp    $0x2,%eax
  je     L25
  lea    D26(%rip),%rdi
  call   <puts@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L22
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L22:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D39
type_guessed: string
name: parse_data
arguments: tag: D21
type_guessed: string
name: parse_data
arguments: tag: D16
type_guessed: string
name: parse_data
arguments: tag: D26
type_guessed: string

tool: D39: The lesser of %d and %d is %d.


tool: D21: Enter a pair of integers (q to quit):

tool: D16: %d %d

tool: D26: Bye.

assistant: ```c
int main(void) {
  int evil1, evil2;
  printf("Enter a pair of integers (q to quit):\n");
  while (scanf("%d %d", &evil1, &evil2) == 2) {
    printf("The lesser of %d and %d is %d.\n", evil1, evil2, imin(evil1, evil2));
    printf("Enter a pair of integers (q to quit):\n");
  }
  printf("Bye.\n");
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %r14
  lea    D24(%rip),%r14
  push   %r13
  lea    D17(%rip),%r13
  push   %r12
  mov    %r13,%rdi
  push   %rbp
  push   %rbx
  lea    D21(%rip),%rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r12
  mov    %rsp,%rbp
  call   <puts@plt>
  jmp    L28
  nopw   0x0(%rax,%rax,1)
L20:
  mov    0x4(%rsp),%esi
  mov    (%rsp),%edi
  call   <imin@plt>
  mov    0x4(%rsp),%edx
  mov    (%rsp),%esi
  mov    %r14,%rdi
  mov    %eax,%ecx
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r13,%rdi
  call   <puts@plt>
L28:
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  cmp    $0x2,%eax
  je     L20
  lea    D19(%rip),%rdi
  call   <puts@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L24
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L24:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D24
datatype: string
name: retrieve_data
arguments: data_label: D17
datatype: string
name: retrieve_data
arguments: data_label: D21
datatype: string
name: retrieve_data
arguments: data_label: D19
datatype: string

tool: D24: The lesser of %d and %d is %d.


tool: D17: Enter a pair of integers (q to quit):

tool: D21: %d %d

tool: D19: Bye.

assistant: ```c
int main(void) {
  int evil1, evil2;
  printf("Enter a pair of integers (q to quit):\n");
  while (scanf("%d %d", &evil1, &evil2) == 2) {
    printf("The lesser of %d and %d is %d.\n", evil1, evil2, imin(evil1, evil2));
    printf("Enter a pair of integers (q to quit):\n");
  }
  printf("Bye.\n");
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x1,%edi
  call   <SwapWords@plt>
  mov    %eax,%esi
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: data_label: D2
datatype: string

tool: D2: %d


assistant: ```c
int main() {
  printf("%d\n", SwapWords(1));
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%edi
  call   <SwapWords@plt>
  mov    %eax,%esi
  lea    D6(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

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

tool: D6: %d


assistant: ```c
int main() {
  printf("%d\n", SwapWords(1));
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%edi
  call   <SwapWords@plt>
  lea    D8(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D8
datatype: string

tool: D8: %d


assistant: ```c
int main() {
  printf("%d\n", SwapWords(1));
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%edi
  call   <SwapWords@plt>
  lea    D5(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D5
datatype: string

tool: D5: %d


assistant: ```c
int main() {
  printf("%d\n", SwapWords(1));
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<moveKey>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  movsbl -0x4(%rbp),%eax
  sub    $0x62,%eax
  cmp    $0x17,%eax
  ja     L33
  mov    %eax,%eax
  lea    0x0(,%rax,4),%rdx
  lea    D1(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  cltq
  lea    D1(%rip),%rdx
  add    %rdx,%rax
  notrack jmp *%rax
  mov    $0x1,%esi
  mov    $0x0,%edi
  call   <moveto@plt>
  mov    $0x0,%eax
  jmp    L51
  mov    $0xffffffff,%esi
  mov    $0x0,%edi
  call   <moveto@plt>
  mov    $0x0,%eax
  jmp    L51
  mov    $0x0,%esi
  mov    $0x1,%edi
  call   <moveto@plt>
  mov    $0x0,%eax
  jmp    L51
  mov    $0x0,%esi
  mov    $0xffffffff,%edi
  call   <moveto@plt>
  mov    $0x0,%eax
  jmp    L51
  mov    $0xffffffff,%esi
  mov    $0xffffffff,%edi
  call   <moveto@plt>
  mov    $0x0,%eax
  jmp    L51
  mov    $0x1,%esi
  mov    $0xffffffff,%edi
  call   <moveto@plt>
  mov    $0x0,%eax
  jmp    L51
  mov    $0xffffffff,%esi
  mov    $0x1,%edi
  call   <moveto@plt>
  mov    $0x0,%eax
  jmp    L51
  mov    $0x1,%esi
  mov    $0x1,%edi
  call   <moveto@plt>
  mov    $0x0,%eax
  jmp    L51
L33:
  mov    $0x1,%eax
L51:
  leave
  ret
```

assistant: ```c
int moveKey(char dir) {
  switch (dir) {
  case 'k':
    moveto(0, 1);
    return 0;
  case 'j':
    moveto(0, -1);
    return 0;
  case 'l':
    moveto(1, 0);
    return 0;
  case 'h':
    moveto(-1, 0);
    return 0;
  case 'b':
    moveto(-1, -1);
    return 0;
  case 'y':
    moveto(-1, 1);
    return 0;
  case 'n':
    moveto(1, -1);
    return 0;
  case 'u':
    moveto(1, 1);
    return 0;
  default:
    return 1;
    break;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<moveKey>:
  endbr64
  sub    $0x62,%edi
  cmp    $0x17,%dil
  ja     L28
  sub    $0x8,%rsp
  movzbl %dil,%edi
  lea    D1(%rip),%rdx
  movslq (%rdx,%rdi,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  mov    $0x1,%esi
  mov    $0x0,%edi
  call   <moveto@plt>
  mov    $0x0,%eax
  jmp    L29
  mov    $0xffffffff,%esi
  mov    $0x0,%edi
  call   <moveto@plt>
  mov    $0x0,%eax
  jmp    L29
  mov    $0x0,%esi
  mov    $0x1,%edi
  call   <moveto@plt>
  mov    $0x0,%eax
  jmp    L29
  mov    $0x0,%esi
  mov    $0xffffffff,%edi
  call   <moveto@plt>
  mov    $0x0,%eax
  jmp    L29
  mov    $0xffffffff,%esi
  mov    $0xffffffff,%edi
  call   <moveto@plt>
  mov    $0x0,%eax
  jmp    L29
  mov    $0x1,%esi
  mov    $0xffffffff,%edi
  call   <moveto@plt>
  mov    $0x0,%eax
  jmp    L29
  mov    $0xffffffff,%esi
  mov    $0x1,%edi
  call   <moveto@plt>
  mov    $0x0,%eax
  jmp    L29
  mov    $0x1,%esi
  mov    $0x1,%edi
  call   <moveto@plt>
  mov    $0x0,%eax
  jmp    L29
  mov    $0x1,%eax
L29:
  add    $0x8,%rsp
  ret
L28:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int moveKey(char dir) {
  switch (dir) {
  case 'k':
    moveto(0, 1);
    return 0;
  case 'j':
    moveto(0, -1);
    return 0;
  case 'l':
    moveto(1, 0);
    return 0;
  case 'h':
    moveto(-1, 0);
    return 0;
  case 'b':
    moveto(-1, -1);
    return 0;
  case 'y':
    moveto(-1, 1);
    return 0;
  case 'n':
    moveto(1, -1);
    return 0;
  case 'u':
    moveto(1, 1);
    return 0;
  default:
    return 1;
    break;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<dohardlink>:
  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   <link@plt>
  test   %rax,%rax
  je     L0
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rcx
  mov    %rax,%rdx
  lea    D8(%rip),%rax
  mov    %rax,%rsi
  mov    $0x1,%edi
  call   <err@plt>
  mov    $0x1,%edi
  call   <exit@plt>
L0:
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D8
type_guessed: string

tool: D8: %s or %s

assistant: ```c
void dohardlink(const char *oldfile, const char *newfile) {
  if (link(oldfile, newfile)) {
    err(1, "%s or %s", oldfile, newfile);
    exit(1);
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<dohardlink>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  call   <link@plt>
  test   %rax,%rax
  jne    L0
L7:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L0:
  mov    %rbp,%rcx
  mov    %rbx,%rdx
  lea    D0(%rip),%rsi
  mov    $0x1,%edi
  call   <err@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L7
```

tool_calls: name: unpack_data
arguments: data_label: D0
type: string

tool: D0: %s or %s

assistant: ```c
void dohardlink(const char *oldfile, const char *newfile) {
  if (link(oldfile, newfile)) {
    err(1, "%s or %s", oldfile, newfile);
    exit(1);
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<dohardlink>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rdi,%r12
  sub    $0x8,%rsp
  call   <link@plt>
  test   %rax,%rax
  jne    L2
  add    $0x8,%rsp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L2:
  mov    %r13,%rcx
  mov    %r12,%rdx
  mov    $0x1,%edi
  lea    D7(%rip),%rsi
  call   <err@plt>
  add    $0x8,%rsp
  mov    $0x1,%edi
  pop    %r12
  pop    %r13
  jmp    1090 <exit@plt>
```

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

tool: D7: %s or %s

assistant: ```c
void dohardlink(const char *oldfile, const char *newfile) {
  if (link(oldfile, newfile)) {
    err(1, "%s or %s", oldfile, newfile);
    exit(1);
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<dohardlink>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rdi,%r12
  sub    $0x8,%rsp
  call   <link@plt>
  test   %rax,%rax
  jne    L2
  add    $0x8,%rsp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L2:
  mov    %r13,%rcx
  mov    %r12,%rdx
  mov    $0x1,%edi
  lea    D4(%rip),%rsi
  call   <err@plt>
  add    $0x8,%rsp
  mov    $0x1,%edi
  pop    %r12
  pop    %r13
  jmp    1090 <exit@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D4
type: string

tool: D4: %s or %s

assistant: ```c
void dohardlink(const char *oldfile, const char *newfile) {
  if (link(oldfile, newfile)) {
    err(1, "%s or %s", oldfile, newfile);
    exit(1);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<mygetline>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  je     L124
  cmpq   $0x0,-0x20(%rbp)
  je     L124
  cmpq   $0x0,-0x28(%rbp)
  jne    L54
L124:
  mov    D9(%rip),%rax
  mov    (%rax),%edx
  mov    D17(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffffffffffff,%rax
  jmp    L23
L54:
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L77
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L66
L77:
  mov    -0x18(%rbp),%rax
  movq   $0x0,(%rax)
  mov    -0x20(%rbp),%rax
  movq   $0x0,(%rax)
L66:
  movq   $0x0,-0x8(%rbp)
  jmp    L20
L10:
  addq   $0x1,-0x8(%rbp)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rax
  cmp    %rax,-0x8(%rbp)
  jb     L12
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rax
  lea    0xff(%rax),%rdx
  mov    -0x20(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,(%rax)
L12:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%rax
  sub    $0x1,%rax
  add    %rdx,%rax
  mov    -0xc(%rbp),%edx
  mov    %dl,(%rax)
L20:
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <getc@plt>
  mov    %eax,-0xc(%rbp)
  mov    D21(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0xc(%rbp)
  je     L4
  cmpl   $0xa,-0xc(%rbp)
  jne    L10
L4:
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rax
  cmp    %rax,-0x8(%rbp)
  jb     L53
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rax
  lea    0xff(%rax),%rdx
  mov    -0x20(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,(%rax)
L53:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  cmpq   $0x0,-0x8(%rbp)
  je     L72
  mov    -0x8(%rbp),%rax
  jmp    L23
L72:
  mov    $0xffffffffffffffff,%rax
L23:
  leave
  ret
```

assistant: ```c
size_t mygetline(char **line, size_t *n, FILE *fp) {
  if (line == NULL || n == NULL || fp == NULL) {
    errno = EINVAL;
    return -1;
  }
  if (*n == 0 || !*line) {
    *line = NULL;
    *n = 0;
  }
  size_t nread = 0;
  int c;
  while ((c = getc(fp)) != EOF && c != '\n') {
    if (++nread >= *n) {
      *n += 255;
      *line = (char *)realloc(*line, sizeof(char) * (*n));
    }
    (*line)[nread - 1] = c;
  }
  if (nread >= *n) {
    *n += 255;
    *line = (char *)realloc(*line, sizeof(char) * (*n));
  }
  (*line)[nread] = 0;
  return nread > 0 ? nread : -1;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<mygetline>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdx,%r15
  test   %rsi,%rsi
  sete   %al
  test   %rdx,%rdx
  sete   %dl
  or     %dl,%al
  jne    L98
  mov    %rdi,%r13
  mov    %rsi,%r14
  test   %rdi,%rdi
  je     L98
  cmpq   $0x0,(%rsi)
  je     L11
  cmpq   $0x0,(%rdi)
  jne    L91
L11:
  movq   $0x0,0x0(%r13)
  movq   $0x0,(%r14)
L91:
  mov    $0x0,%ebp
  jmp    L2
L98:
  mov    D25(%rip),%rax
  mov    (%rax),%edx
  mov    D21(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffffffffffff,%rbp
  jmp    L109
L106:
  add    $0xff,%rsi
  mov    %rsi,(%r14)
  mov    0x0(%r13),%rdi
  call   <realloc@plt>
  mov    %rax,0x0(%r13)
L86:
  mov    0x0(%r13),%rax
  mov    %bl,(%rax,%rbp,1)
  mov    %r12,%rbp
L2:
  mov    %r15,%rdi
  call   <getc@plt>
  mov    %eax,%ebx
  mov    D6(%rip),%rax
  cmp    %ebx,(%rax)
  je     L1
  cmp    $0xa,%ebx
  je     L1
  lea    0x1(%rbp),%r12
  mov    (%r14),%rsi
  cmp    %r12,%rsi
  ja     L86
  jmp    L106
L1:
  mov    (%r14),%rax
  cmp    %rbp,%rax
  jbe    L58
L21:
  mov    0x0(%r13),%rax
  movb   $0x0,(%rax,%rbp,1)
  test   %rbp,%rbp
  mov    $0xffffffffffffffff,%rax
  cmove  %rax,%rbp
L109:
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L58:
  lea    0xff(%rax),%rsi
  mov    %rsi,(%r14)
  mov    0x0(%r13),%rdi
  call   <realloc@plt>
  mov    %rax,0x0(%r13)
  jmp    L21
```

assistant: ```c
size_t mygetline(char **line, size_t *n, FILE *fp) {
  if (line == NULL || n == NULL || fp == NULL) {
    errno = EINVAL;
    return -1;
  }
  if (*n == 0 || !*line) {
    *line = NULL;
    *n = 0;
  }
  size_t nread = 0;
  int c;
  while ((c = getc(fp)) != EOF && c != '\n') {
    if (++nread >= *n) {
      *n += 255;
      *line = (char *)realloc(*line, sizeof(char) * (*n));
    }
    (*line)[nread - 1] = c;
  }
  if (nread >= *n) {
    *n += 255;
    *line = (char *)realloc(*line, sizeof(char) * (*n));
  }
  (*line)[nread] = 0;
  return nread > 0 ? nread : -1;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<mygetline>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %rdx,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  test   %rsi,%rsi
  sete   %al
  test   %rdx,%rdx
  sete   %dl
  or     %dl,%al
  jne    L7
  mov    %rdi,%r12
  test   %rdi,%rdi
  je     L7
  cmpq   $0x0,(%rsi)
  mov    %rsi,%rbp
  jne    L74
L3:
  movq   $0x0,(%r12)
  movq   $0x0,0x0(%rbp)
L118:
  mov    D5(%rip),%r14
  xor    %r15d,%r15d
  jmp    L47
  nopw   0x0(%rax,%rax,1)
L32:
  mov    %bl,(%rdi,%r15,1)
  mov    %rdx,%r15
L47:
  mov    %r13,%rdi
  call   <getc@plt>
  mov    %eax,%ebx
  cmp    %eax,(%r14)
  je     L27
  cmp    $0xa,%eax
  je     L27
  mov    0x0(%rbp),%rsi
  lea    0x1(%r15),%rdx
  mov    (%r12),%rdi
  cmp    %rdx,%rsi
  ja     L32
  add    $0xff,%rsi
  mov    %rdx,0x8(%rsp)
  mov    %rsi,0x0(%rbp)
  call   <realloc@plt>
  mov    0x8(%rsp),%rdx
  mov    %rax,(%r12)
  mov    %rax,%rdi
  jmp    L32
  nop
L74:
  cmpq   $0x0,(%rdi)
  jne    L118
  jmp    L3
  nopl   0x0(%rax,%rax,1)
L27:
  mov    0x0(%rbp),%rdx
  mov    (%r12),%rdi
  cmp    %r15,%rdx
  jbe    L114
L44:
  test   %r15,%r15
  mov    $0xffffffffffffffff,%rax
  movb   $0x0,(%rdi,%r15,1)
  cmove  %rax,%r15
L83:
  add    $0x18,%rsp
  mov    %r15,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L7:
  mov    D1(%rip),%rax
  mov    $0xffffffffffffffff,%r15
  mov    (%rax),%edx
  mov    D23(%rip),%rax
  mov    %edx,(%rax)
  jmp    L83
  nopl   0x0(%rax,%rax,1)
L114:
  lea    0xff(%rdx),%rsi
  mov    %rsi,0x0(%rbp)
  call   <realloc@plt>
  mov    %rax,(%r12)
  mov    %rax,%rdi
  jmp    L44
```

assistant: ```c
size_t mygetline(char **line, size_t *n, FILE *fp) {
  if (line == NULL || n == NULL || fp == NULL) {
    errno = EINVAL;
    return -1;
  }
  if (*n == 0 || !*line) {
    *line = NULL;
    *n = 0;
  }
  size_t nread = 0;
  int c;
  while ((c = getc(fp)) != EOF && c != '\n') {
    if (++nread >= *n) {
      *n += 255;
      *line = (char *)realloc(*line, sizeof(char) * (*n));
    }
    (*line)[nread - 1] = c;
  }
  if (nread >= *n) {
    *n += 255;
    *line = (char *)realloc(*line, sizeof(char) * (*n));
  }
  (*line)[nread] = 0;
  return nread > 0 ? nread : -1;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<mygetline>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %rdx,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  test   %rsi,%rsi
  sete   %al
  test   %rdx,%rdx
  sete   %dl
  or     %dl,%al
  jne    L102
  mov    %rdi,%r12
  test   %rdi,%rdi
  je     L102
  cmpq   $0x0,(%rsi)
  mov    %rsi,%rbp
  jne    L58
L79:
  movq   $0x0,(%r12)
  movq   $0x0,0x0(%rbp)
L85:
  mov    D28(%rip),%r14
  xor    %r15d,%r15d
  jmp    L9
  nopw   0x0(%rax,%rax,1)
L7:
  mov    %bl,(%rdi,%r15,1)
  mov    %rdx,%r15
L9:
  mov    %r13,%rdi
  call   <getc@plt>
  mov    %eax,%ebx
  cmp    %eax,(%r14)
  je     L72
  cmp    $0xa,%eax
  je     L72
  mov    0x0(%rbp),%rsi
  lea    0x1(%r15),%rdx
  mov    (%r12),%rdi
  cmp    %rdx,%rsi
  ja     L7
  add    $0xff,%rsi
  mov    %rdx,0x8(%rsp)
  mov    %rsi,0x0(%rbp)
  call   <realloc@plt>
  mov    0x8(%rsp),%rdx
  mov    %rax,(%r12)
  mov    %rax,%rdi
  jmp    L7
  nop
L58:
  cmpq   $0x0,(%rdi)
  jne    L85
  jmp    L79
  nopl   0x0(%rax,%rax,1)
L72:
  mov    0x0(%rbp),%rdx
  mov    (%r12),%rdi
  cmp    %r15,%rdx
  jbe    L60
L94:
  test   %r15,%r15
  mov    $0xffffffffffffffff,%rax
  movb   $0x0,(%rdi,%r15,1)
  cmove  %rax,%r15
L97:
  add    $0x18,%rsp
  mov    %r15,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L102:
  mov    D17(%rip),%rax
  mov    $0xffffffffffffffff,%r15
  mov    (%rax),%edx
  mov    D27(%rip),%rax
  mov    %edx,(%rax)
  jmp    L97
  nopl   0x0(%rax,%rax,1)
L60:
  lea    0xff(%rdx),%rsi
  mov    %rsi,0x0(%rbp)
  call   <realloc@plt>
  mov    %rax,(%r12)
  mov    %rax,%rdi
  jmp    L94
```

assistant: ```c
size_t mygetline(char **line, size_t *n, FILE *fp) {
  if (line == NULL || n == NULL || fp == NULL) {
    errno = EINVAL;
    return -1;
  }
  if (*n == 0 || !*line) {
    *line = NULL;
    *n = 0;
  }
  size_t nread = 0;
  int c;
  while ((c = getc(fp)) != EOF && c != '\n') {
    if (++nread >= *n) {
      *n += 255;
      *line = (char *)realloc(*line, sizeof(char) * (*n));
    }
    (*line)[nread - 1] = c;
  }
  if (nread >= *n) {
    *n += 255;
    *line = (char *)realloc(*line, sizeof(char) * (*n));
  }
  (*line)[nread] = 0;
  return nread > 0 ? nread : -1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<SDL_imageFilterDiv>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %ecx,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  jle    L13
  mov    -0x1c(%rbp),%ecx
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rsi
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <SDL_imageFilterDivASM@plt>
  mov    $0x0,%eax
  jmp    L17
L13:
  mov    $0xffffffff,%eax
L17:
  leave
  ret
```

assistant: ```c
int SDL_imageFilterDiv(unsigned char *Src1, unsigned char *Src2, unsigned char *Dest, int length) {
  if (length > 0) {
    SDL_imageFilterDivASM(Src1, Src2, Dest, length);
    return (0);
  } else {
    return (-1);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<SDL_imageFilterDiv>:
  endbr64
  test   %ecx,%ecx
  jle    L1
  sub    $0x8,%rsp
  call   <SDL_imageFilterDivASM@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
L1:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int SDL_imageFilterDiv(unsigned char *Src1, unsigned char *Src2, unsigned char *Dest, int length) {
  if (length > 0) {
    SDL_imageFilterDivASM(Src1, Src2, Dest, length);
    return (0);
  } else {
    return (-1);
  }
}
```