ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x10(%rbp),%rdx
  mov    -0x4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <test_init@plt>
  mov    $0x184,%edx
  lea    D1(%rip),%rax
  mov    %rax,%rsi
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  call   <test_msg@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D1
type_guessed: string
name: disassemble_data
arguments: tag: D17
type_guessed: string

tool: D1: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/AuthenticEshkinKot/criu/refs/heads/master/test/zdtm/live/static/inotify_system.c

tool: D17: SKIP: %s:%d: Inotify not supported.


assistant: ```c
int main(int argc, char **argv) {
  test_init(argc, argv);
  test_msg("SKIP: %s:%d: "
           "Inotify not supported."
           "\n",
           "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/AuthenticEshkinKot/criu/refs/heads/master/test/zdtm/live/static/inotify_system.c", 388);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  call   <test_init@plt>
  mov    $0x184,%edx
  lea    D17(%rip),%rsi
  lea    D19(%rip),%rdi
  call   <test_msg@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D17
type_infered: string
name: extract_symbolic_data
arguments: data_label: D19
type_infered: string

tool: D17: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/AuthenticEshkinKot/criu/refs/heads/master/test/zdtm/live/static/inotify_system.c

tool: D19: SKIP: %s:%d: Inotify not supported.


assistant: ```c
int main(int argc, char **argv) {
  test_init(argc, argv);
  test_msg("SKIP: %s:%d: "
           "Inotify not supported."
           "\n",
           "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/AuthenticEshkinKot/criu/refs/heads/master/test/zdtm/live/static/inotify_system.c", 388);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  call   <test_init@plt>
  mov    $0x184,%edx
  lea    D11(%rip),%rsi
  lea    D19(%rip),%rdi
  call   <test_msg@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D11
type: string
name: retrieve_data
arguments: label: D19
type: string

tool: D11: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/AuthenticEshkinKot/criu/refs/heads/master/test/zdtm/live/static/inotify_system.c

tool: D19: SKIP: %s:%d: Inotify not supported.


assistant: ```c
int main(int argc, char **argv) {
  test_init(argc, argv);
  test_msg("SKIP: %s:%d: "
           "Inotify not supported."
           "\n",
           "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/AuthenticEshkinKot/criu/refs/heads/master/test/zdtm/live/static/inotify_system.c", 388);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  call   <test_init@plt>
  mov    $0x184,%edx
  lea    D4(%rip),%rsi
  lea    D0(%rip),%rdi
  call   <test_msg@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: tag: D4
data_type: string
name: parse_data
arguments: tag: D0
data_type: string

tool: D4: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/AuthenticEshkinKot/criu/refs/heads/master/test/zdtm/live/static/inotify_system.c

tool: D0: SKIP: %s:%d: Inotify not supported.


assistant: ```c
int main(int argc, char **argv) {
  test_init(argc, argv);
  test_msg("SKIP: %s:%d: "
           "Inotify not supported."
           "\n",
           "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/AuthenticEshkinKot/criu/refs/heads/master/test/zdtm/live/static/inotify_system.c", 388);
  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
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xa0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x98(%rbp)
  movl   $0x0,-0x94(%rbp)
  jmp    L4
L37:
  lea    D24(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x90(%rbp),%rax
  mov    %rax,%rdi
  call   <gets@plt>
  lea    -0x9c(%rbp),%rdx
  lea    -0x90(%rbp),%rax
  lea    D28(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sscanf@plt>
  mov    %eax,-0x94(%rbp)
L4:
  cmpl   $0x0,-0x94(%rbp)
  jle    L37
  jmp    L32
L0:
  mov    -0x98(%rbp),%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %eax,%eax
  mov    %eax,-0x98(%rbp)
  mov    -0x9c(%rbp),%ecx
  movslq %ecx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    $0x2,%eax
  mov    %ecx,%esi
  sar    $0x1f,%esi
  sub    %esi,%eax
  mov    %eax,%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %eax,%eax
  sub    %eax,%ecx
  mov    %ecx,%edx
  add    %edx,-0x98(%rbp)
  mov    -0x9c(%rbp),%eax
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x2,%edx
  sar    $0x1f,%eax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    %eax,-0x9c(%rbp)
L32:
  mov    -0x9c(%rbp),%eax
  test   %eax,%eax
  jne    L0
  mov    -0x98(%rbp),%eax
  mov    %eax,%esi
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L31
  call   <__stack_chk_fail@plt>
L31:
  leave
  ret
```

tool_calls: name: read_data
arguments: data_label: D24
datatype: string
name: read_data
arguments: data_label: D28
datatype: string
name: read_data
arguments: data_label: D17
datatype: string

tool: D24: Enter an integer: 

tool: D28: %d

tool: D17: Reverse number is %d


assistant: ```c
main() {
  int num, rev = 0;
  int valid_input = 0;
  char inbuf[133];
  while (valid_input < 1) {
    printf("Enter an integer: ");
    gets(inbuf);
    valid_input = sscanf(inbuf, "%d", &num);
  }
  while (num != 0) {
    rev *= 10;
    rev += num % 10;
    num /= 10;
  }
  printf("Reverse number is %d\n", rev);
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0xa8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x98(%rsp)
  xor    %eax,%eax
  lea    D6(%rip),%r13
  lea    0x10(%rsp),%rbx
  lea    0xc(%rsp),%r12
  lea    D19(%rip),%rbp
L39:
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%rdi
  call   <gets@plt>
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <sscanf@plt>
  test   %eax,%eax
  jle    L39
  mov    0xc(%rsp),%edx
  test   %edx,%edx
  je     L28
  mov    $0x0,%esi
L26:
  lea    (%rsi,%rsi,4),%esi
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  sar    $0x22,%rax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  lea    (%rax,%rax,4),%ecx
  add    %ecx,%ecx
  sub    %ecx,%edx
  lea    (%rdx,%rsi,2),%esi
  mov    %eax,%edx
  test   %eax,%eax
  jne    L26
  movl   $0x0,0xc(%rsp)
L14:
  lea    D9(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x98(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L41
  mov    $0x0,%eax
  add    $0xa8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L28:
  mov    %edx,%esi
  jmp    L14
L41:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D6
type_guessed: string
name: read_data
arguments: data_tag: D19
type_guessed: string
name: read_data
arguments: data_tag: D9
type_guessed: string

tool: D6: Enter an integer: 

tool: D19: %d

tool: D9: Reverse number is %d


assistant: ```c
main() {
  int num, rev = 0;
  int valid_input = 0;
  char inbuf[133];
  while (valid_input < 1) {
    printf("Enter an integer: ");
    gets(inbuf);
    valid_input = sscanf(inbuf, "%d", &num);
  }
  while (num != 0) {
    rev *= 10;
    rev += num % 10;
    num /= 10;
  }
  printf("Reverse number is %d\n", rev);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %r13
  lea    D14(%rip),%r13
  push   %r12
  push   %rbp
  lea    D8(%rip),%rbp
  push   %rbx
  sub    $0xa8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x98(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%rbx
  lea    0xc(%rsp),%r12
  nopl   0x0(%rax)
L33:
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbx,%rdi
  call   <gets@plt>
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <sscanf@plt>
  test   %eax,%eax
  jle    L33
  mov    0xc(%rsp),%edx
  xor    %esi,%esi
  test   %edx,%edx
  je     L5
  xchg   %ax,%ax
L12:
  movslq %edx,%rax
  mov    %edx,%ecx
  lea    (%rsi,%rsi,4),%esi
  imul   $0x66666667,%rax,%rax
  sar    $0x1f,%ecx
  sar    $0x22,%rax
  sub    %ecx,%eax
  lea    (%rax,%rax,4),%ecx
  add    %ecx,%ecx
  sub    %ecx,%edx
  lea    (%rdx,%rsi,2),%esi
  mov    %eax,%edx
  test   %eax,%eax
  jne    L12
  movl   $0x0,0xc(%rsp)
L5:
  xor    %eax,%eax
  lea    D7(%rip),%rdi
  call   <printf@plt>
  mov    0x98(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L32
  add    $0xa8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L32:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D14
type_infered: string
name: retrieve_data
arguments: data_label: D8
type_infered: string
name: retrieve_data
arguments: data_label: D7
type_infered: string

tool: D14: Enter an integer: 

tool: D8: %d

tool: D7: Reverse number is %d


assistant: ```c
main() {
  int num, rev = 0;
  int valid_input = 0;
  char inbuf[133];
  while (valid_input < 1) {
    printf("Enter an integer: ");
    gets(inbuf);
    valid_input = sscanf(inbuf, "%d", &num);
  }
  while (num != 0) {
    rev *= 10;
    rev += num % 10;
    num /= 10;
  }
  printf("Reverse number is %d\n", rev);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<main>:
  endbr64
  push   %r13
  lea    D26(%rip),%r13
  push   %r12
  push   %rbp
  lea    D3(%rip),%rbp
  push   %rbx
  sub    $0xa8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x98(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%rbx
  lea    0xc(%rsp),%r12
  nopl   0x0(%rax)
L5:
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbx,%rdi
  call   <gets@plt>
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <sscanf@plt>
  test   %eax,%eax
  jle    L5
  mov    0xc(%rsp),%edx
  xor    %esi,%esi
  test   %edx,%edx
  je     L18
  xchg   %ax,%ax
L4:
  movslq %edx,%rax
  mov    %edx,%ecx
  lea    (%rsi,%rsi,4),%esi
  imul   $0x66666667,%rax,%rax
  sar    $0x1f,%ecx
  sar    $0x22,%rax
  sub    %ecx,%eax
  lea    (%rax,%rax,4),%ecx
  add    %ecx,%ecx
  sub    %ecx,%edx
  lea    (%rdx,%rsi,2),%esi
  mov    %eax,%edx
  test   %eax,%eax
  jne    L4
  movl   $0x0,0xc(%rsp)
L18:
  xor    %eax,%eax
  lea    D28(%rip),%rdi
  call   <printf@plt>
  mov    0x98(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L14
  add    $0xa8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L14:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D26
type: string
name: disassemble_data
arguments: tag: D3
type: string
name: disassemble_data
arguments: tag: D28
type: string

tool: D26: Enter an integer: 

tool: D3: %d

tool: D28: Reverse number is %d


assistant: ```c
main() {
  int num, rev = 0;
  int valid_input = 0;
  char inbuf[133];
  while (valid_input < 1) {
    printf("Enter an integer: ");
    gets(inbuf);
    valid_input = sscanf(inbuf, "%d", &num);
  }
  while (num != 0) {
    rev *= 10;
    rev += num % 10;
    num /= 10;
  }
  printf("Reverse number is %d\n", rev);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<directive>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movb   $0x23,-0x1(%rbp)
  jmp    L0
L4:
  movsbl -0x1(%rbp),%eax
  mov    -0x20(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <putc@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <getc@plt>
  mov    %al,-0x1(%rbp)
L0:
  cmpb   $0xa,-0x1(%rbp)
  jne    L4
  movsbl -0x1(%rbp),%eax
  mov    -0x20(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <putc@plt>
  nop
  leave
  ret
```

assistant: ```c
void directive(FILE *fp, FILE *tp) {
  char a = '#';
  while (a != '\n') {
    putc(a, tp);
    a = getc(fp);
  }
  putc(a, tp);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<directive>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  mov    $0x23,%eax
L1:
  movsbl %al,%edi
  mov    %rbx,%rsi
  call   <putc@plt>
  mov    %rbp,%rdi
  call   <getc@plt>
  cmp    $0xa,%al
  jne    L1
  mov    %rbx,%rsi
  mov    $0xa,%edi
  call   <putc@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void directive(FILE *fp, FILE *tp) {
  char a = '#';
  while (a != '\n') {
    putc(a, tp);
    a = getc(fp);
  }
  putc(a, tp);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<directive>:
  endbr64
  push   %rbp
  mov    $0x23,%eax
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  nopl   (%rax)
L0:
  movsbl %al,%edi
  mov    %rbp,%rsi
  call   <putc@plt>
  mov    %rbx,%rdi
  call   <getc@plt>
  cmp    $0xa,%al
  jne    L0
  add    $0x8,%rsp
  mov    %rbp,%rsi
  mov    $0xa,%edi
  pop    %rbx
  pop    %rbp
  jmp    1060 <putc@plt>
```

assistant: ```c
void directive(FILE *fp, FILE *tp) {
  char a = '#';
  while (a != '\n') {
    putc(a, tp);
    a = getc(fp);
  }
  putc(a, tp);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<directive>:
  endbr64
  push   %rbp
  mov    $0x23,%eax
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  nopl   (%rax)
L2:
  movsbl %al,%edi
  mov    %rbp,%rsi
  call   <putc@plt>
  mov    %rbx,%rdi
  call   <getc@plt>
  cmp    $0xa,%al
  jne    L2
  add    $0x8,%rsp
  mov    %rbp,%rsi
  mov    $0xa,%edi
  pop    %rbx
  pop    %rbp
  jmp    1060 <putc@plt>
```

assistant: ```c
void directive(FILE *fp, FILE *tp) {
  char a = '#';
  while (a != '\n') {
    putc(a, tp);
    a = getc(fp);
  }
  putc(a, tp);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<get_mask_by_prefix_len>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  movl   $0x0,-0x4(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L15
L17:
  mov    -0x8(%rbp),%eax
  mov    $0x80000000,%edx
  mov    %eax,%ecx
  shr    %cl,%edx
  mov    %edx,%eax
  or     %eax,-0x4(%rbp)
  addl   $0x1,-0x8(%rbp)
L15:
  mov    -0x8(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L17
  mov    $0x20,%edx
  mov    $0x0,%esi
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  call   <memset@plt>
  mov    -0x4(%rbp),%eax
  movzbl %al,%esi
  mov    -0x4(%rbp),%eax
  shr    $0x8,%eax
  movzbl %al,%ecx
  mov    -0x4(%rbp),%eax
  shr    $0x10,%eax
  movzbl %al,%eax
  mov    -0x4(%rbp),%edx
  shr    $0x18,%edx
  mov    %esi,%r9d
  mov    %ecx,%r8d
  mov    %eax,%ecx
  lea    D2(%rip),%rax
  mov    %rax,%rsi
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    D18(%rip),%rax
  leave
  ret
```

tool_calls: name: parse_data
arguments: tag: D2
datatype: string

tool: D2: %u.%u.%u.%u

assistant: ```c
const char *get_mask_by_prefix_len(int len) {
  int i;
  static char mask_str[32] = {'\0'};
  unsigned int mask = 0;
  for (i = 0; i < len; i++) {
    mask |= (1 << (31 - i));
  }
  memset(mask_str, 0, sizeof(mask_str));
  sprintf(mask_str, "%u.%u.%u.%u", (mask & 0xFF000000) >> 24, (mask & 0x00FF0000) >> 16, (mask & 0x0000FF00) >> 8, (mask & 0x000000FF));
  return mask_str;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<get_mask_by_prefix_len>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %edi,%edi
  jle    L13
  mov    $0x0,%ebx
  mov    $0x0,%ecx
  mov    $0x80000000,%edx
L28:
  mov    %edx,%eax
  shr    %cl,%eax
  or     %eax,%ebx
  add    $0x1,%ecx
  cmp    %ecx,%edi
  jne    L28
L4:
  mov    $0x20,%edx
  mov    $0x0,%esi
  lea    D10(%rip),%rbp
  mov    %rbp,%rdi
  call   <memset@plt>
  movzbl %bh,%eax
  mov    %eax,%r8d
  mov    %ebx,%ecx
  shr    $0x10,%ecx
  movzbl %cl,%ecx
  mov    %ebx,%edx
  shr    $0x18,%edx
  movzbl %bl,%r9d
  lea    D3(%rip),%rsi
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L13:
  mov    $0x0,%ebx
  jmp    L4
```

tool_calls: name: disassemble_data
arguments: data_tag: D3
type_guessed: string

tool: D3: %u.%u.%u.%u

assistant: ```c
const char *get_mask_by_prefix_len(int len) {
  int i;
  static char mask_str[32] = {'\0'};
  unsigned int mask = 0;
  for (i = 0; i < len; i++) {
    mask |= (1 << (31 - i));
  }
  memset(mask_str, 0, sizeof(mask_str));
  sprintf(mask_str, "%u.%u.%u.%u", (mask & 0xFF000000) >> 24, (mask & 0x00FF0000) >> 16, (mask & 0x0000FF00) >> 8, (mask & 0x000000FF));
  return mask_str;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<get_mask_by_prefix_len>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  test   %edi,%edi
  jle    L24
  xor    %eax,%eax
  xor    %ecx,%ecx
  mov    $0x80000000,%esi
  nopl   0x0(%rax)
L19:
  mov    %esi,%edx
  shr    %cl,%edx
  add    $0x1,%ecx
  or     %edx,%eax
  cmp    %ecx,%edi
  jne    L19
  mov    %eax,%r14d
  movzbl %al,%ebp
  movzbl %ah,%ebx
  shr    $0x18,%eax
  shr    $0x10,%r14d
  mov    %eax,%r12d
  movzbl %r14b,%r14d
L18:
  lea    D19(%rip),%r13
  mov    $0x20,%edx
  xor    %esi,%esi
  mov    %r13,%rdi
  call   <memset@plt>
  mov    %ebp,%r9d
  mov    %ebx,%r8d
  mov    %r14d,%ecx
  mov    %r12d,%edx
  mov    %r13,%rdi
  lea    D2(%rip),%rsi
  call   <sprintf@plt>
  pop    %rbx
  mov    %r13,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L24:
  xor    %r12d,%r12d
  xor    %r14d,%r14d
  xor    %ebx,%ebx
  xor    %ebp,%ebp
  jmp    L18
```

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

tool: D2: %u.%u.%u.%u

assistant: ```c
const char *get_mask_by_prefix_len(int len) {
  int i;
  static char mask_str[32] = {'\0'};
  unsigned int mask = 0;
  for (i = 0; i < len; i++) {
    mask |= (1 << (31 - i));
  }
  memset(mask_str, 0, sizeof(mask_str));
  sprintf(mask_str, "%u.%u.%u.%u", (mask & 0xFF000000) >> 24, (mask & 0x00FF0000) >> 16, (mask & 0x0000FF00) >> 8, (mask & 0x000000FF));
  return mask_str;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<get_mask_by_prefix_len>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  test   %edi,%edi
  jle    L4
  xor    %eax,%eax
  xor    %ecx,%ecx
  mov    $0x80000000,%esi
  nopl   0x0(%rax)
L9:
  mov    %esi,%edx
  shr    %cl,%edx
  add    $0x1,%ecx
  or     %edx,%eax
  cmp    %ecx,%edi
  jne    L9
  mov    %eax,%r14d
  movzbl %al,%ebp
  movzbl %ah,%ebx
  shr    $0x18,%eax
  shr    $0x10,%r14d
  mov    %eax,%r12d
  movzbl %r14b,%r14d
L8:
  lea    D6(%rip),%r13
  mov    $0x20,%edx
  xor    %esi,%esi
  mov    %r13,%rdi
  call   <memset@plt>
  mov    %ebp,%r9d
  mov    %ebx,%r8d
  mov    %r14d,%ecx
  mov    %r12d,%edx
  mov    %r13,%rdi
  lea    D0(%rip),%rsi
  call   <sprintf@plt>
  pop    %rbx
  mov    %r13,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L4:
  xor    %r12d,%r12d
  xor    %r14d,%r14d
  xor    %ebx,%ebx
  xor    %ebp,%ebp
  jmp    L8
```

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

tool: D0: %u.%u.%u.%u

assistant: ```c
const char *get_mask_by_prefix_len(int len) {
  int i;
  static char mask_str[32] = {'\0'};
  unsigned int mask = 0;
  for (i = 0; i < len; i++) {
    mask |= (1 << (31 - i));
  }
  memset(mask_str, 0, sizeof(mask_str));
  sprintf(mask_str, "%u.%u.%u.%u", (mask & 0xFF000000) >> 24, (mask & 0x00FF0000) >> 16, (mask & 0x0000FF00) >> 8, (mask & 0x000000FF));
  return mask_str;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<stlower>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L11
L12:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x40,%al
  jle    L4
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x5a,%al
  jg     L4
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  lea    0x20(%rax),%ecx
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    %ecx,%edx
  mov    %dl,(%rax)
L4:
  addl   $0x1,-0x4(%rbp)
L11:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L12
  mov    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
char *stlower(char *st) {
  int i = 0;
  while (st[i] != '\0') {
    if (st[i] >= 'A' && st[i] <= 'Z')
      st[i] = st[i] + 'a' - 'A';
    i++;
  }
  return st;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<stlower>:
  endbr64
  mov    %rdi,%rax
  movzbl (%rdi),%edx
  test   %dl,%dl
  je     L3
  mov    %rdi,%rcx
  jmp    L27
L28:
  add    $0x1,%rcx
  movzbl (%rcx),%edx
  test   %dl,%dl
  je     L3
L27:
  lea    -0x41(%rdx),%esi
  cmp    $0x19,%sil
  ja     L28
  add    $0x20,%edx
  mov    %dl,(%rcx)
  jmp    L28
L3:
  ret
```

assistant: ```c
char *stlower(char *st) {
  int i = 0;
  while (st[i] != '\0') {
    if (st[i] >= 'A' && st[i] <= 'Z')
      st[i] = st[i] + 'a' - 'A';
    i++;
  }
  return st;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<stlower>:
  endbr64
  movzbl (%rdi),%edx
  mov    %rdi,%rax
  test   %dl,%dl
  je     L28
  mov    %rdi,%rcx
  nopl   0x0(%rax)
L2:
  lea    -0x41(%rdx),%esi
  cmp    $0x19,%sil
  ja     L23
  add    $0x20,%edx
  mov    %dl,(%rcx)
L23:
  movzbl 0x1(%rcx),%edx
  add    $0x1,%rcx
  test   %dl,%dl
  jne    L2
L28:
  ret
```

assistant: ```c
char *stlower(char *st) {
  int i = 0;
  while (st[i] != '\0') {
    if (st[i] >= 'A' && st[i] <= 'Z')
      st[i] = st[i] + 'a' - 'A';
    i++;
  }
  return st;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<stlower>:
  endbr64
  movzbl (%rdi),%edx
  mov    %rdi,%rax
  test   %dl,%dl
  je     L6
  mov    %rdi,%rcx
  nopl   0x0(%rax)
L27:
  lea    -0x41(%rdx),%esi
  cmp    $0x19,%sil
  ja     L12
  add    $0x20,%edx
  add    $0x1,%rcx
  mov    %dl,-0x1(%rcx)
  movzbl (%rcx),%edx
  test   %dl,%dl
  jne    L27
  ret
  nopl   0x0(%rax,%rax,1)
L12:
  movzbl 0x1(%rcx),%edx
  add    $0x1,%rcx
  test   %dl,%dl
  jne    L27
L6:
  ret
```

assistant: ```c
char *stlower(char *st) {
  int i = 0;
  while (st[i] != '\0') {
    if (st[i] >= 'A' && st[i] <= 'Z')
      st[i] = st[i] + 'a' - 'A';
    i++;
  }
  return st;
}
```