ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 下面的汇编指令对应的C源代码是什么：

```asm
<bbs_help>:
  endbr64
  lea    D6(%rip),%rdi
  jmp    1050 <send_string@plt>
```

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

tool: D6: Available commands:
	(L)ist [thread-id]
		List all threads, or messages in a thread
	(P)ost [thread-id]
		Post a new thread, or a reply to a thread
	(R)ead message-id
		Get message contents
	(H)elp
		This screen


assistant: ```c
void bbs_help() {
  const static char help_text[] = "Available commands:\n"
                                  "\t(L)ist [thread-id]\n"
                                  "\t\tList all threads, or messages in a thread\n"
                                  "\t(P)ost [thread-id]\n"
                                  "\t\tPost a new thread, or a reply to a thread\n"
                                  "\t(R)ead message-id\n"
                                  "\t\tGet message contents\n"
                                  "\t(H)elp\n"
                                  "\t\tThis screen\n";
  send_string(help_text);
}
```
user: What is the c source code of the assembly code below:

```asm
<bbs_help>:
  endbr64
  lea    D9(%rip),%rdi
  jmp    1050 <send_string@plt>
```

tool_calls: name: disassemble_data
arguments: label: D9
type_guessed: string

tool: D9: Available commands:
	(L)ist [thread-id]
		List all threads, or messages in a thread
	(P)ost [thread-id]
		Post a new thread, or a reply to a thread
	(R)ead message-id
		Get message contents
	(H)elp
		This screen


assistant: ```c
void bbs_help() {
  const static char help_text[] = "Available commands:\n"
                                  "\t(L)ist [thread-id]\n"
                                  "\t\tList all threads, or messages in a thread\n"
                                  "\t(P)ost [thread-id]\n"
                                  "\t\tPost a new thread, or a reply to a thread\n"
                                  "\t(R)ead message-id\n"
                                  "\t\tGet message contents\n"
                                  "\t(H)elp\n"
                                  "\t\tThis screen\n";
  send_string(help_text);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<Getx>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x14(%rbp)
  movsbl -0x14(%rbp),%eax
  and    $0x5f,%eax
  sub    $0x41,%eax
  cmp    $0x18,%eax
  ja     L18
  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
  movl   $0x1,-0x4(%rbp)
  jmp    L194
  movl   $0x2,-0x4(%rbp)
  jmp    L194
  movl   $0x3,-0x4(%rbp)
  jmp    L194
  movl   $0x4,-0x4(%rbp)
  jmp    L194
  movl   $0x5,-0x4(%rbp)
  jmp    L194
  movl   $0x6,-0x4(%rbp)
  jmp    L194
  movl   $0x7,-0x4(%rbp)
  jmp    L194
  movl   $0x8,-0x4(%rbp)
  jmp    L194
  movl   $0x9,-0x4(%rbp)
  jmp    L194
  movl   $0xa,-0x4(%rbp)
  jmp    L194
  movl   $0xb,-0x4(%rbp)
  jmp    L194
  movl   $0xc,-0x4(%rbp)
  jmp    L194
  movl   $0xd,-0x4(%rbp)
  jmp    L194
  movl   $0xe,-0x4(%rbp)
  jmp    L194
  movl   $0xf,-0x4(%rbp)
  jmp    L194
  movl   $0x10,-0x4(%rbp)
  jmp    L194
  movl   $0x11,-0x4(%rbp)
  jmp    L194
  movl   $0x12,-0x4(%rbp)
  jmp    L194
  movl   $0x13,-0x4(%rbp)
  jmp    L194
  movl   $0x14,-0x4(%rbp)
  jmp    L194
L18:
  movl   $0xffffffff,-0x4(%rbp)
  nop
L194:
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int Getx(char res) {
  int X;
  switch (res & (char)95) {
  case 'L':
    X = 1;
    break;
  case 'I':
    X = 2;
    break;
  case 'V':
    X = 3;
    break;
  case 'M':
    X = 4;
    break;
  case 'F':
    X = 5;
    break;
  case 'Y':
    X = 6;
    break;
  case 'G':
    X = 7;
    break;
  case 'A':
    X = 8;
    break;
  case 'K':
    X = 9;
    break;
  case 'R':
    X = 10;
    break;
  case 'H':
    X = 11;
    break;
  case 'E':
    X = 12;
    break;
  case 'D':
    X = 13;
    break;
  case 'Q':
    X = 14;
    break;
  case 'N':
    X = 15;
    break;
  case 'S':
    X = 16;
    break;
  case 'T':
    X = 17;
    break;
  case 'C':
    X = 18;
    break;
  case 'W':
    X = 19;
    break;
  case 'P':
    X = 20;
    break;
  default:
    X = -1;
    break;
  }
  return X;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<Getx>:
  endbr64
  and    $0x5f,%edi
  sub    $0x41,%edi
  cmp    $0x18,%dil
  ja     L4
  movzbl %dil,%edi
  lea    D7(%rip),%rdx
  movslq (%rdx,%rdi,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  mov    $0x2,%eax
  ret
  mov    $0x3,%eax
  ret
  mov    $0x4,%eax
  ret
  mov    $0x5,%eax
  ret
  mov    $0x6,%eax
  ret
  mov    $0x7,%eax
  ret
  mov    $0x8,%eax
  ret
  mov    $0x9,%eax
  ret
  mov    $0xa,%eax
  ret
  mov    $0xb,%eax
  ret
  mov    $0xc,%eax
  ret
  mov    $0xd,%eax
  ret
  mov    $0xe,%eax
  ret
  mov    $0xf,%eax
  ret
  mov    $0x10,%eax
  ret
  mov    $0x11,%eax
  ret
  mov    $0x12,%eax
  ret
  mov    $0x13,%eax
  ret
  mov    $0x14,%eax
  ret
L4:
  mov    $0xffffffff,%eax
  ret
  mov    $0x1,%eax
  ret
```

assistant: ```c
int Getx(char res) {
  int X;
  switch (res & (char)95) {
  case 'L':
    X = 1;
    break;
  case 'I':
    X = 2;
    break;
  case 'V':
    X = 3;
    break;
  case 'M':
    X = 4;
    break;
  case 'F':
    X = 5;
    break;
  case 'Y':
    X = 6;
    break;
  case 'G':
    X = 7;
    break;
  case 'A':
    X = 8;
    break;
  case 'K':
    X = 9;
    break;
  case 'R':
    X = 10;
    break;
  case 'H':
    X = 11;
    break;
  case 'E':
    X = 12;
    break;
  case 'D':
    X = 13;
    break;
  case 'Q':
    X = 14;
    break;
  case 'N':
    X = 15;
    break;
  case 'S':
    X = 16;
    break;
  case 'T':
    X = 17;
    break;
  case 'C':
    X = 18;
    break;
  case 'W':
    X = 19;
    break;
  case 'P':
    X = 20;
    break;
  default:
    X = -1;
    break;
  }
  return X;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<Getx>:
  endbr64
  and    $0x5f,%edi
  mov    $0xffffffff,%eax
  sub    $0x41,%edi
  cmp    $0x18,%dil
  ja     L7
  movzbl %dil,%edi
  lea    D8(%rip),%rax
  mov    (%rax,%rdi,4),%eax
L7:
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D8
data_type: string

tool: D8: 

assistant: ```c
int Getx(char res) {
  int X;
  switch (res & (char)95) {
  case 'L':
    X = 1;
    break;
  case 'I':
    X = 2;
    break;
  case 'V':
    X = 3;
    break;
  case 'M':
    X = 4;
    break;
  case 'F':
    X = 5;
    break;
  case 'Y':
    X = 6;
    break;
  case 'G':
    X = 7;
    break;
  case 'A':
    X = 8;
    break;
  case 'K':
    X = 9;
    break;
  case 'R':
    X = 10;
    break;
  case 'H':
    X = 11;
    break;
  case 'E':
    X = 12;
    break;
  case 'D':
    X = 13;
    break;
  case 'Q':
    X = 14;
    break;
  case 'N':
    X = 15;
    break;
  case 'S':
    X = 16;
    break;
  case 'T':
    X = 17;
    break;
  case 'C':
    X = 18;
    break;
  case 'W':
    X = 19;
    break;
  case 'P':
    X = 20;
    break;
  default:
    X = -1;
    break;
  }
  return X;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<Getx>:
  endbr64
  and    $0x5f,%edi
  mov    $0xffffffff,%eax
  sub    $0x41,%edi
  cmp    $0x18,%dil
  ja     L7
  movzbl %dil,%edi
  lea    D5(%rip),%rax
  mov    (%rax,%rdi,4),%eax
L7:
  ret
```

tool_calls: name: read_data
arguments: tag: D5
data_type: string

tool: D5: 

assistant: ```c
int Getx(char res) {
  int X;
  switch (res & (char)95) {
  case 'L':
    X = 1;
    break;
  case 'I':
    X = 2;
    break;
  case 'V':
    X = 3;
    break;
  case 'M':
    X = 4;
    break;
  case 'F':
    X = 5;
    break;
  case 'Y':
    X = 6;
    break;
  case 'G':
    X = 7;
    break;
  case 'A':
    X = 8;
    break;
  case 'K':
    X = 9;
    break;
  case 'R':
    X = 10;
    break;
  case 'H':
    X = 11;
    break;
  case 'E':
    X = 12;
    break;
  case 'D':
    X = 13;
    break;
  case 'Q':
    X = 14;
    break;
  case 'N':
    X = 15;
    break;
  case 'S':
    X = 16;
    break;
  case 'T':
    X = 17;
    break;
  case 'C':
    X = 18;
    break;
  case 'W':
    X = 19;
    break;
  case 'P':
    X = 20;
    break;
  default:
    X = -1;
    break;
  }
  return X;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ft_putstr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  je     L22
  jmp    L32
L6:
  addl   $0x1,-0x4(%rbp)
L32:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L6
  mov    -0x4(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x1,%edi
  call   <write@plt>
  jmp    L8
L22:
  nop
L8:
  leave
  ret
```

assistant: ```c
void ft_putstr(char const *s) {
  int len;
  len = 0;
  if (!s)
    return;
  while (s[len])
    len++;
  write(1, s, len);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<ft_putstr>:
  endbr64
  test   %rdi,%rdi
  je     L19
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  cmpb   $0x0,(%rdi)
  je     L28
  mov    $0x1,%eax
L34:
  mov    %eax,%edx
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rsi,%rax,1)
  jne    L34
L24:
  mov    $0x1,%edi
  call   <write@plt>
  add    $0x8,%rsp
  ret
L28:
  mov    $0x0,%edx
  jmp    L24
L19:
  ret
```

assistant: ```c
void ft_putstr(char const *s) {
  int len;
  len = 0;
  if (!s)
    return;
  while (s[len])
    len++;
  write(1, s, len);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<ft_putstr>:
  endbr64
  mov    %rdi,%rsi
  test   %rdi,%rdi
  je     L29
  cmpb   $0x0,(%rdi)
  je     L2
  mov    $0x1,%eax
  cs nopw 0x0(%rax,%rax,1)
L13:
  mov    %eax,%edx
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rsi,%rax,1)
  jne    L13
L0:
  mov    $0x1,%edi
  jmp    1050 <write@plt>
  nopw   0x0(%rax,%rax,1)
L29:
  ret
  nopl   0x0(%rax)
L2:
  xor    %edx,%edx
  jmp    L0
```

assistant: ```c
void ft_putstr(char const *s) {
  int len;
  len = 0;
  if (!s)
    return;
  while (s[len])
    len++;
  write(1, s, len);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ft_putstr>:
  endbr64
  mov    %rdi,%rsi
  test   %rdi,%rdi
  je     L22
  cmpb   $0x0,(%rdi)
  je     L20
  mov    $0x1,%eax
  cs nopw 0x0(%rax,%rax,1)
L36:
  mov    %eax,%edx
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rsi,%rax,1)
  jne    L36
L26:
  mov    $0x1,%edi
  jmp    1050 <write@plt>
  nopw   0x0(%rax,%rax,1)
L22:
  ret
  nopl   0x0(%rax)
L20:
  xor    %edx,%edx
  jmp    L26
```

assistant: ```c
void ft_putstr(char const *s) {
  int len;
  len = 0;
  if (!s)
    return;
  while (s[len])
    len++;
  write(1, s, len);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<file_goto_first_line>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  movl   $0xffffffff,-0xc(%rbp)
  mov    -0x24(%rbp),%edx
  mov    -0x20(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    -0x18(%rbp),%rax
  lea    D9(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L4
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <feof@plt>
  test   %eax,%eax
  jne    L3
  mov    -0x8(%rbp),%rdx
  mov    -0x24(%rbp),%ecx
  mov    -0x20(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  je     L7
  mov    $0x0,%eax
  jmp    L11
L7:
  mov    $0xffffffff,%eax
L11:
  mov    %eax,-0xc(%rbp)
L3:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
L4:
  mov    -0xc(%rbp),%eax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D9
type_guessed: string

tool: D9: r

assistant: ```c
int file_goto_first_line(const char *fpath, char *line, int line_size) {
  FILE *fp;
  int status = -1;
  memset(line, 0, line_size);
  fp = fopen(fpath, "r");
  if (fp) {
    if (!feof(fp)) {
      status = (NULL != fgets(line, line_size, fp)) ? 0 : -1;
    }
    fclose(fp);
  }
  return status;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<file_goto_first_line>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %edx,%r12d
  mov    $0x0,%esi
  mov    %rbp,%rdi
  call   <memset@plt>
  lea    D3(%rip),%rsi
  mov    %rbx,%rdi
  call   <fopen@plt>
  test   %rax,%rax
  je     L1
  mov    %rax,%rbx
  mov    %rax,%rdi
  call   <feof@plt>
  mov    $0xffffffff,%r13d
  test   %eax,%eax
  je     L37
L25:
  mov    %rbx,%rdi
  call   <fclose@plt>
L17:
  mov    %r13d,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L37:
  mov    %rbx,%rdx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <fgets@plt>
  cmp    $0x1,%rax
  sbb    %r13d,%r13d
  jmp    L25
L1:
  mov    $0xffffffff,%r13d
  jmp    L17
```

tool_calls: name: read_data
arguments: data_tag: D3
type_infered: string

tool: D3: r

assistant: ```c
int file_goto_first_line(const char *fpath, char *line, int line_size) {
  FILE *fp;
  int status = -1;
  memset(line, 0, line_size);
  fp = fopen(fpath, "r");
  if (fp) {
    if (!feof(fp)) {
      status = (NULL != fgets(line, line_size, fp)) ? 0 : -1;
    }
    fclose(fp);
  }
  return status;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<file_goto_first_line>:
  endbr64
  push   %r14
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %rsi,%r12
  xor    %esi,%esi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12,%rdi
  sub    $0x8,%rsp
  call   <memset@plt>
  lea    D6(%rip),%rsi
  mov    %rbp,%rdi
  call   <fopen@plt>
  test   %rax,%rax
  je     L28
  mov    %rax,%rdi
  mov    %rax,%rbp
  mov    $0xffffffff,%r14d
  call   <feof@plt>
  test   %eax,%eax
  je     L18
L15:
  mov    %rbp,%rdi
  call   <fclose@plt>
L37:
  add    $0x8,%rsp
  mov    %r14d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L18:
  mov    %rbp,%rdx
  mov    %r13d,%esi
  mov    %r12,%rdi
  call   <fgets@plt>
  cmp    $0x1,%rax
  sbb    %r14d,%r14d
  jmp    L15
  nop
L28:
  mov    $0xffffffff,%r14d
  jmp    L37
```

tool_calls: name: extract_symbolic_data
arguments: label: D6
type_infered: string

tool: D6: r

assistant: ```c
int file_goto_first_line(const char *fpath, char *line, int line_size) {
  FILE *fp;
  int status = -1;
  memset(line, 0, line_size);
  fp = fopen(fpath, "r");
  if (fp) {
    if (!feof(fp)) {
      status = (NULL != fgets(line, line_size, fp)) ? 0 : -1;
    }
    fclose(fp);
  }
  return status;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<file_goto_first_line>:
  endbr64
  push   %r14
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %rsi,%r12
  xor    %esi,%esi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12,%rdi
  sub    $0x8,%rsp
  call   <memset@plt>
  lea    D8(%rip),%rsi
  mov    %rbp,%rdi
  call   <fopen@plt>
  test   %rax,%rax
  je     L17
  mov    %rax,%rdi
  mov    %rax,%rbp
  mov    $0xffffffff,%r14d
  call   <feof@plt>
  test   %eax,%eax
  je     L7
L8:
  mov    %rbp,%rdi
  call   <fclose@plt>
L18:
  add    $0x8,%rsp
  mov    %r14d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L7:
  mov    %rbp,%rdx
  mov    %r13d,%esi
  mov    %r12,%rdi
  call   <fgets@plt>
  cmp    $0x1,%rax
  sbb    %r14d,%r14d
  jmp    L8
  nop
L17:
  mov    $0xffffffff,%r14d
  jmp    L18
```

tool_calls: name: read_data
arguments: label: D8
type_infered: string

tool: D8: r

assistant: ```c
int file_goto_first_line(const char *fpath, char *line, int line_size) {
  FILE *fp;
  int status = -1;
  memset(line, 0, line_size);
  fp = fopen(fpath, "r");
  if (fp) {
    if (!feof(fp)) {
      status = (NULL != fgets(line, line_size, fp)) ? 0 : -1;
    }
    fclose(fp);
  }
  return status;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<cmd_winstr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x130,%rsp
  mov    %edi,-0x124(%rbp)
  mov    %rsi,-0x130(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x124(%rbp),%eax
  mov    $0x1,%esi
  mov    %eax,%edi
  call   <check_arg_count@plt>
  cmp    $0x1,%eax
  je     L46
  mov    -0x130(%rbp),%rax
  mov    (%rax),%rax
  lea    -0x118(%rbp),%rdx
  lea    D0(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sscanf@plt>
  test   %rax,%rax
  jne    L4
  mov    $0x1,%edi
  call   <report_count@plt>
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  call   <report_error@plt>
  jmp    L40
L4:
  mov    $0x2,%edi
  call   <report_count@plt>
  mov    -0x118(%rbp),%rax
  lea    -0x110(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <winstr@plt>
  mov    %eax,%edi
  call   <report_return@plt>
  lea    -0x110(%rbp),%rax
  mov    %rax,%rdi
  call   <report_status@plt>
  jmp    L40
L46:
  nop
L40:
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L15
  call   <__stack_chk_fail@plt>
L15:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D0
type_guessed: string
name: extract_symbolic_data
arguments: label: D13
type_guessed: string

tool: D0: %p

tool: D13: BAD ARGUMENT

assistant: ```c
void cmd_winstr(int nargs, char **args) {
  WINDOW *win;
  char string[256];
  if (check_arg_count(nargs, 1) == 1)
    return;
  if (sscanf(args[0], "%p", &win) == 0) {
    report_count(1);
    report_error("BAD ARGUMENT");
    return;
  }
  report_count(2);
  report_return(winstr(win, string));
  report_status(string);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<cmd_winstr>:
  endbr64
  push   %rbx
  sub    $0x120,%rsp
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x118(%rsp)
  xor    %eax,%eax
  mov    $0x1,%esi
  call   <check_arg_count@plt>
  cmp    $0x1,%eax
  je     L38
  lea    0x8(%rsp),%rdx
  lea    D10(%rip),%rsi
  mov    (%rbx),%rdi
  call   <sscanf@plt>
  test   %rax,%rax
  je     L12
  mov    $0x2,%edi
  call   <report_count@plt>
  lea    0x10(%rsp),%rbx
  mov    %rbx,%rsi
  mov    0x8(%rsp),%rdi
  call   <winstr@plt>
  mov    %eax,%edi
  call   <report_return@plt>
  mov    %rbx,%rdi
  call   <report_status@plt>
L38:
  mov    0x118(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x120,%rsp
  pop    %rbx
  ret
L12:
  mov    $0x1,%edi
  call   <report_count@plt>
  lea    D9(%rip),%rdi
  call   <report_error@plt>
  jmp    L38
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D10
type: string
name: extract_symbolic_data
arguments: label: D9
type: string

tool: D10: %p

tool: D9: BAD ARGUMENT

assistant: ```c
void cmd_winstr(int nargs, char **args) {
  WINDOW *win;
  char string[256];
  if (check_arg_count(nargs, 1) == 1)
    return;
  if (sscanf(args[0], "%p", &win) == 0) {
    report_count(1);
    report_error("BAD ARGUMENT");
    return;
  }
  report_count(2);
  report_return(winstr(win, string));
  report_status(string);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<cmd_winstr>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  mov    $0x1,%esi
  sub    $0x128,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x118(%rsp)
  xor    %eax,%eax
  call   <check_arg_count@plt>
  cmp    $0x1,%eax
  je     L36
  mov    (%rbx),%rdi
  lea    0x8(%rsp),%rdx
  lea    D2(%rip),%rsi
  call   <sscanf@plt>
  test   %rax,%rax
  je     L14
  mov    $0x2,%edi
  lea    0x10(%rsp),%rbp
  call   <report_count@plt>
  mov    0x8(%rsp),%rdi
  mov    %rbp,%rsi
  call   <winstr@plt>
  mov    %eax,%edi
  call   <report_return@plt>
  mov    %rbp,%rdi
  call   <report_status@plt>
L36:
  mov    0x118(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L19
  add    $0x128,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L14:
  mov    $0x1,%edi
  call   <report_count@plt>
  lea    D19(%rip),%rdi
  call   <report_error@plt>
  jmp    L36
L19:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D2
data_type: string
name: disassemble_data
arguments: label: D19
data_type: string

tool: D2: %p

tool: D19: BAD ARGUMENT

assistant: ```c
void cmd_winstr(int nargs, char **args) {
  WINDOW *win;
  char string[256];
  if (check_arg_count(nargs, 1) == 1)
    return;
  if (sscanf(args[0], "%p", &win) == 0) {
    report_count(1);
    report_error("BAD ARGUMENT");
    return;
  }
  report_count(2);
  report_return(winstr(win, string));
  report_status(string);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<cmd_winstr>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  mov    $0x1,%esi
  sub    $0x128,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x118(%rsp)
  xor    %eax,%eax
  call   <check_arg_count@plt>
  cmp    $0x1,%eax
  je     L38
  mov    (%rbx),%rdi
  lea    0x8(%rsp),%rdx
  lea    D4(%rip),%rsi
  call   <sscanf@plt>
  test   %rax,%rax
  je     L2
  mov    $0x2,%edi
  lea    0x10(%rsp),%rbp
  call   <report_count@plt>
  mov    0x8(%rsp),%rdi
  mov    %rbp,%rsi
  call   <winstr@plt>
  mov    %eax,%edi
  call   <report_return@plt>
  mov    %rbp,%rdi
  call   <report_status@plt>
L38:
  mov    0x118(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L16
  add    $0x128,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L2:
  mov    $0x1,%edi
  call   <report_count@plt>
  lea    D8(%rip),%rdi
  call   <report_error@plt>
  jmp    L38
L16:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D4
data_type: string
name: retrieve_data
arguments: label: D8
data_type: string

tool: D4: %p

tool: D8: BAD ARGUMENT

assistant: ```c
void cmd_winstr(int nargs, char **args) {
  WINDOW *win;
  char string[256];
  if (check_arg_count(nargs, 1) == 1)
    return;
  if (sscanf(args[0], "%p", &win) == 0) {
    report_count(1);
    report_error("BAD ARGUMENT");
    return;
  }
  report_count(2);
  report_return(winstr(win, string));
  report_status(string);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<gcd>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  js     L41
  cmpl   $0x0,-0x18(%rbp)
  jns    L121
L41:
  mov    $0x1,%eax
  jmp    L129
L121:
  movl   $0x1,-0x4(%rbp)
  jmp    L79
L115:
  sarl   -0x14(%rbp)
  sarl   -0x18(%rbp)
  shll   -0x4(%rbp)
L79:
  mov    -0x14(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  jne    L112
  mov    -0x18(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L115
L112:
  mov    -0x14(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L22
  mov    -0x18(%rbp),%eax
  neg    %eax
  mov    %eax,-0x8(%rbp)
  jmp    L30
L22:
  mov    -0x14(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  jmp    L71
L88:
  nop
  jmp    L71
L138:
  nop
L71:
  cmpl   $0x0,-0x8(%rbp)
  jle    L11
  sarl   -0x8(%rbp)
  jmp    L30
L11:
  mov    -0x8(%rbp),%eax
  neg    %eax
  sar    %eax
  neg    %eax
  mov    %eax,-0x8(%rbp)
L30:
  mov    -0x8(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L88
  cmpl   $0x0,-0x8(%rbp)
  jle    L92
  mov    -0x8(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  jmp    L124
L92:
  mov    -0x8(%rbp),%eax
  neg    %eax
  mov    %eax,-0x18(%rbp)
L124:
  mov    -0x14(%rbp),%eax
  sub    -0x18(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  cmpl   $0x0,-0x8(%rbp)
  jne    L138
  mov    -0x14(%rbp),%eax
  imul   -0x4(%rbp),%eax
L129:
  pop    %rbp
  ret
```

assistant: ```c
gcd(u, v) int u, v;
{
  int t, f;
  if ((u < 0) || (v < 0))
    return (1);
  f = 1;
  while ((0 == (u % 2)) && (0 == (v % 2))) {
    u >>= 1;
    v >>= 1, f *= 2;
  }
  if (u & 01) {
    t = -v;
    goto B4;
  } else {
    t = u;
  }
B3:
  if (t > 0) {
    t >>= 1;
  } else {
    t = -((-t) >> 1);
  }
B4:
  if (0 == (t % 2))
    goto B3;
  if (t > 0)
    u = t;
  else
    v = -t;
  if (0 != (t = u - v))
    goto B3;
  return (u * f);
}
```