ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<gf8mul_10001010>:
  endbr64
  pxor   %xmm7,%xmm6
  pxor   %xmm7,%xmm3
  pxor   %xmm7,%xmm1
  pxor   %xmm7,%xmm0
  pxor   %xmm6,%xmm7
  pxor   %xmm6,%xmm5
  pxor   %xmm6,%xmm3
  pxor   %xmm6,%xmm1
  pxor   %xmm7,%xmm6
  pxor   %xmm5,%xmm6
  pxor   %xmm5,%xmm4
  pxor   %xmm5,%xmm2
  pxor   %xmm5,%xmm0
  pxor   %xmm6,%xmm5
  pxor   %xmm4,%xmm7
  pxor   %xmm4,%xmm6
  pxor   %xmm4,%xmm2
  pxor   %xmm4,%xmm0
  pxor   %xmm3,%xmm7
  pxor   %xmm3,%xmm5
  pxor   %xmm3,%xmm4
  pxor   %xmm3,%xmm2
  pxor   %xmm3,%xmm0
  pxor   %xmm2,%xmm7
  pxor   %xmm2,%xmm4
  pxor   %xmm2,%xmm3
  pxor   %xmm2,%xmm0
  pxor   %xmm3,%xmm2
  pxor   %xmm1,%xmm7
  pxor   %xmm1,%xmm0
  pxor   %xmm0,%xmm7
  pxor   %xmm0,%xmm3
  pxor   %xmm0,%xmm1
  pxor   %xmm1,%xmm0
  ret
```

assistant: ```c
void gf8mul_10001010(void) {
  __asm__ __volatile__("\tpxor    %xmm7, %xmm6\n"
                       "\tpxor    %xmm7, %xmm3\n"
                       "\tpxor    %xmm7, %xmm1\n"
                       "\tpxor    %xmm7, %xmm0\n"
                       "\tpxor    %xmm6, %xmm7\n"
                       "\tpxor    %xmm6, %xmm5\n"
                       "\tpxor    %xmm6, %xmm3\n"
                       "\tpxor    %xmm6, %xmm1\n"
                       "\tpxor    %xmm7, %xmm6\n"
                       "\tpxor    %xmm5, %xmm6\n"
                       "\tpxor    %xmm5, %xmm4\n"
                       "\tpxor    %xmm5, %xmm2\n"
                       "\tpxor    %xmm5, %xmm0\n"
                       "\tpxor    %xmm6, %xmm5\n"
                       "\tpxor    %xmm4, %xmm7\n"
                       "\tpxor    %xmm4, %xmm6\n"
                       "\tpxor    %xmm4, %xmm2\n"
                       "\tpxor    %xmm4, %xmm0\n"
                       "\tpxor    %xmm3, %xmm7\n"
                       "\tpxor    %xmm3, %xmm5\n"
                       "\tpxor    %xmm3, %xmm4\n"
                       "\tpxor    %xmm3, %xmm2\n"
                       "\tpxor    %xmm3, %xmm0\n"
                       "\tpxor    %xmm2, %xmm7\n"
                       "\tpxor    %xmm2, %xmm4\n"
                       "\tpxor    %xmm2, %xmm3\n"
                       "\tpxor    %xmm2, %xmm0\n"
                       "\tpxor    %xmm3, %xmm2\n"
                       "\tpxor    %xmm1, %xmm7\n"
                       "\tpxor    %xmm1, %xmm0\n"
                       "\tpxor    %xmm0, %xmm7\n"
                       "\tpxor    %xmm0, %xmm3\n"
                       "\tpxor    %xmm0, %xmm1\n"
                       "\tpxor    %xmm1, %xmm0\n");
}
```
user: Translate the below assembly code into C programming language:

```asm
<gf8mul_10001010>:
  endbr64
  pxor   %xmm7,%xmm6
  pxor   %xmm7,%xmm3
  pxor   %xmm7,%xmm1
  pxor   %xmm7,%xmm0
  pxor   %xmm6,%xmm7
  pxor   %xmm6,%xmm5
  pxor   %xmm6,%xmm3
  pxor   %xmm6,%xmm1
  pxor   %xmm7,%xmm6
  pxor   %xmm5,%xmm6
  pxor   %xmm5,%xmm4
  pxor   %xmm5,%xmm2
  pxor   %xmm5,%xmm0
  pxor   %xmm6,%xmm5
  pxor   %xmm4,%xmm7
  pxor   %xmm4,%xmm6
  pxor   %xmm4,%xmm2
  pxor   %xmm4,%xmm0
  pxor   %xmm3,%xmm7
  pxor   %xmm3,%xmm5
  pxor   %xmm3,%xmm4
  pxor   %xmm3,%xmm2
  pxor   %xmm3,%xmm0
  pxor   %xmm2,%xmm7
  pxor   %xmm2,%xmm4
  pxor   %xmm2,%xmm3
  pxor   %xmm2,%xmm0
  pxor   %xmm3,%xmm2
  pxor   %xmm1,%xmm7
  pxor   %xmm1,%xmm0
  pxor   %xmm0,%xmm7
  pxor   %xmm0,%xmm3
  pxor   %xmm0,%xmm1
  pxor   %xmm1,%xmm0
  ret
```

assistant: ```c
void gf8mul_10001010(void) {
  __asm__ __volatile__("\tpxor    %xmm7, %xmm6\n"
                       "\tpxor    %xmm7, %xmm3\n"
                       "\tpxor    %xmm7, %xmm1\n"
                       "\tpxor    %xmm7, %xmm0\n"
                       "\tpxor    %xmm6, %xmm7\n"
                       "\tpxor    %xmm6, %xmm5\n"
                       "\tpxor    %xmm6, %xmm3\n"
                       "\tpxor    %xmm6, %xmm1\n"
                       "\tpxor    %xmm7, %xmm6\n"
                       "\tpxor    %xmm5, %xmm6\n"
                       "\tpxor    %xmm5, %xmm4\n"
                       "\tpxor    %xmm5, %xmm2\n"
                       "\tpxor    %xmm5, %xmm0\n"
                       "\tpxor    %xmm6, %xmm5\n"
                       "\tpxor    %xmm4, %xmm7\n"
                       "\tpxor    %xmm4, %xmm6\n"
                       "\tpxor    %xmm4, %xmm2\n"
                       "\tpxor    %xmm4, %xmm0\n"
                       "\tpxor    %xmm3, %xmm7\n"
                       "\tpxor    %xmm3, %xmm5\n"
                       "\tpxor    %xmm3, %xmm4\n"
                       "\tpxor    %xmm3, %xmm2\n"
                       "\tpxor    %xmm3, %xmm0\n"
                       "\tpxor    %xmm2, %xmm7\n"
                       "\tpxor    %xmm2, %xmm4\n"
                       "\tpxor    %xmm2, %xmm3\n"
                       "\tpxor    %xmm2, %xmm0\n"
                       "\tpxor    %xmm3, %xmm2\n"
                       "\tpxor    %xmm1, %xmm7\n"
                       "\tpxor    %xmm1, %xmm0\n"
                       "\tpxor    %xmm0, %xmm7\n"
                       "\tpxor    %xmm0, %xmm3\n"
                       "\tpxor    %xmm0, %xmm1\n"
                       "\tpxor    %xmm1, %xmm0\n");
}
```
user: What is the c source code of the assembly code below:

```asm
<gf8mul_10001010>:
  endbr64
  pxor   %xmm7,%xmm6
  pxor   %xmm7,%xmm3
  pxor   %xmm7,%xmm1
  pxor   %xmm7,%xmm0
  pxor   %xmm6,%xmm7
  pxor   %xmm6,%xmm5
  pxor   %xmm6,%xmm3
  pxor   %xmm6,%xmm1
  pxor   %xmm7,%xmm6
  pxor   %xmm5,%xmm6
  pxor   %xmm5,%xmm4
  pxor   %xmm5,%xmm2
  pxor   %xmm5,%xmm0
  pxor   %xmm6,%xmm5
  pxor   %xmm4,%xmm7
  pxor   %xmm4,%xmm6
  pxor   %xmm4,%xmm2
  pxor   %xmm4,%xmm0
  pxor   %xmm3,%xmm7
  pxor   %xmm3,%xmm5
  pxor   %xmm3,%xmm4
  pxor   %xmm3,%xmm2
  pxor   %xmm3,%xmm0
  pxor   %xmm2,%xmm7
  pxor   %xmm2,%xmm4
  pxor   %xmm2,%xmm3
  pxor   %xmm2,%xmm0
  pxor   %xmm3,%xmm2
  pxor   %xmm1,%xmm7
  pxor   %xmm1,%xmm0
  pxor   %xmm0,%xmm7
  pxor   %xmm0,%xmm3
  pxor   %xmm0,%xmm1
  pxor   %xmm1,%xmm0
  ret
```

assistant: ```c
void gf8mul_10001010(void) {
  __asm__ __volatile__("\tpxor    %xmm7, %xmm6\n"
                       "\tpxor    %xmm7, %xmm3\n"
                       "\tpxor    %xmm7, %xmm1\n"
                       "\tpxor    %xmm7, %xmm0\n"
                       "\tpxor    %xmm6, %xmm7\n"
                       "\tpxor    %xmm6, %xmm5\n"
                       "\tpxor    %xmm6, %xmm3\n"
                       "\tpxor    %xmm6, %xmm1\n"
                       "\tpxor    %xmm7, %xmm6\n"
                       "\tpxor    %xmm5, %xmm6\n"
                       "\tpxor    %xmm5, %xmm4\n"
                       "\tpxor    %xmm5, %xmm2\n"
                       "\tpxor    %xmm5, %xmm0\n"
                       "\tpxor    %xmm6, %xmm5\n"
                       "\tpxor    %xmm4, %xmm7\n"
                       "\tpxor    %xmm4, %xmm6\n"
                       "\tpxor    %xmm4, %xmm2\n"
                       "\tpxor    %xmm4, %xmm0\n"
                       "\tpxor    %xmm3, %xmm7\n"
                       "\tpxor    %xmm3, %xmm5\n"
                       "\tpxor    %xmm3, %xmm4\n"
                       "\tpxor    %xmm3, %xmm2\n"
                       "\tpxor    %xmm3, %xmm0\n"
                       "\tpxor    %xmm2, %xmm7\n"
                       "\tpxor    %xmm2, %xmm4\n"
                       "\tpxor    %xmm2, %xmm3\n"
                       "\tpxor    %xmm2, %xmm0\n"
                       "\tpxor    %xmm3, %xmm2\n"
                       "\tpxor    %xmm1, %xmm7\n"
                       "\tpxor    %xmm1, %xmm0\n"
                       "\tpxor    %xmm0, %xmm7\n"
                       "\tpxor    %xmm0, %xmm3\n"
                       "\tpxor    %xmm0, %xmm1\n"
                       "\tpxor    %xmm1, %xmm0\n");
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<square>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  imul   %eax,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int square(int x) {
  int result;
  result = x * x;
  return result;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<square>:
  endbr64
  imul   %edi,%edi
  mov    %edi,%eax
  ret
```

assistant: ```c
int square(int x) {
  int result;
  result = x * x;
  return result;
}
```
user: Translate the below assembly code into C programming language:

```asm
<square>:
  endbr64
  mov    %edi,%eax
  imul   %edi,%eax
  ret
```

assistant: ```c
int square(int x) {
  int result;
  result = x * x;
  return result;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<square>:
  endbr64
  mov    %edi,%eax
  imul   %edi,%eax
  ret
```

assistant: ```c
int square(int x) {
  int result;
  result = x * x;
  return result;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<udp_socket_close>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0xffffffff,-0x14(%rbp)
  jne    L4
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <perror@plt>
L4:
  nop
  leave
  ret
```

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

tool: D9: socket

assistant: ```c
void udp_socket_close(int fd) {
  int rv;
  rv = close(fd);
  if (fd == -1) {
    perror("socket");
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<udp_socket_close>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  call   <close@plt>
  cmp    $0xffffffff,%ebx
  je     L15
L4:
  pop    %rbx
  ret
L15:
  lea    D7(%rip),%rdi
  call   <perror@plt>
  jmp    L4
```

tool_calls: name: read_data
arguments: label: D7
type_guessed: string

tool: D7: socket

assistant: ```c
void udp_socket_close(int fd) {
  int rv;
  rv = close(fd);
  if (fd == -1) {
    perror("socket");
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<udp_socket_close>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  call   <close@plt>
  cmp    $0xffffffff,%ebx
  je     L2
  pop    %rbx
  ret
  nopl   0x0(%rax,%rax,1)
L2:
  lea    D2(%rip),%rdi
  pop    %rbx
  jmp    1070 <perror@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D2
type_guessed: string

tool: D2: socket

assistant: ```c
void udp_socket_close(int fd) {
  int rv;
  rv = close(fd);
  if (fd == -1) {
    perror("socket");
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<udp_socket_close>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  call   <close@plt>
  cmp    $0xffffffff,%ebx
  je     L0
  pop    %rbx
  ret
  nopl   0x0(%rax,%rax,1)
L0:
  lea    D7(%rip),%rdi
  pop    %rbx
  jmp    1070 <perror@plt>
```

tool_calls: name: disassemble_data
arguments: label: D7
type: string

tool: D7: socket

assistant: ```c
void udp_socket_close(int fd) {
  int rv;
  rv = close(fd);
  if (fd == -1) {
    perror("socket");
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<M381_f>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <debug@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <debug@plt>
  mov    $0x1,%eax
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D8
type: string
name: retrieve_data
arguments: label: D18
type: string

tool: D8: M381_f(const char *s) is not yet implemented!


tool: D18: %s


assistant: ```c
int M381_f(char *s) {
  debug("M381_f(const char *s) is not yet implemented!\n");
  debug("%s\n", s);
  return 1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<M381_f>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  lea    D7(%rip),%rdi
  mov    $0x0,%eax
  call   <debug@plt>
  mov    %rbx,%rsi
  lea    D1(%rip),%rdi
  mov    $0x0,%eax
  call   <debug@plt>
  mov    $0x1,%eax
  pop    %rbx
  ret
```

tool_calls: name: unpack_data
arguments: label: D7
type_infered: string
name: unpack_data
arguments: label: D1
type_infered: string

tool: D7: M381_f(const char *s) is not yet implemented!


tool: D1: %s


assistant: ```c
int M381_f(char *s) {
  debug("M381_f(const char *s) is not yet implemented!\n");
  debug("%s\n", s);
  return 1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<M381_f>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  mov    %rdi,%rbp
  lea    D1(%rip),%rdi
  call   <debug@plt>
  mov    %rbp,%rsi
  lea    D4(%rip),%rdi
  xor    %eax,%eax
  call   <debug@plt>
  mov    $0x1,%eax
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D1
type_guessed: string
name: retrieve_data
arguments: data_tag: D4
type_guessed: string

tool: D1: M381_f(const char *s) is not yet implemented!


tool: D4: %s


assistant: ```c
int M381_f(char *s) {
  debug("M381_f(const char *s) is not yet implemented!\n");
  debug("%s\n", s);
  return 1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<M381_f>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  mov    %rdi,%rbp
  lea    D6(%rip),%rdi
  call   <debug@plt>
  mov    %rbp,%rsi
  lea    D5(%rip),%rdi
  xor    %eax,%eax
  call   <debug@plt>
  mov    $0x1,%eax
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D6
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D5
type_infered: string

tool: D6: M381_f(const char *s) is not yet implemented!


tool: D5: %s


assistant: ```c
int M381_f(char *s) {
  debug("M381_f(const char *s) is not yet implemented!\n");
  debug("%s\n", s);
  return 1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<if_indextoname>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    D7(%rip),%rax
  mov    (%rax),%eax
  mov    $0x0,%edx
  mov    $0x2,%esi
  mov    %eax,%edi
  call   <socket@plt>
  mov    %eax,-0x28(%rbp)
  cmpl   $0x0,-0x28(%rbp)
  jns    L61
  mov    D10(%rip),%rax
  mov    (%rax),%eax
  mov    $0x0,%edx
  mov    $0x2,%esi
  mov    %eax,%edi
  call   <socket@plt>
  mov    %eax,-0x28(%rbp)
L61:
  mov    -0x34(%rbp),%eax
  mov    %eax,-0x20(%rbp)
  mov    D38(%rip),%rax
  mov    (%rax),%ecx
  lea    -0x20(%rbp),%rdx
  mov    -0x28(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <ioctl@plt>
  test   %rax,%rax
  jne    L24
  mov    -0x28(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  movl   $0x0,-0x24(%rbp)
  jmp    L21
L19:
  mov    -0x18(%rbp),%rdx
  mov    -0x24(%rbp),%eax
  cltq
  add    %rax,%rdx
  mov    -0x24(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x40(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
  movzbl (%rax),%eax
  test   %al,%al
  jne    L73
  mov    -0x40(%rbp),%rax
  jmp    L70
L73:
  addl   $0x1,-0x24(%rbp)
L21:
  mov    D27(%rip),%rax
  mov    (%rax),%eax
  sub    $0x1,%eax
  cmp    %eax,-0x24(%rbp)
  jl     L19
  mov    -0x24(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x40(%rbp),%rax
  jmp    L70
L24:
  mov    -0x28(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  mov    $0x0,%eax
L70:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L13
  call   <__stack_chk_fail@plt>
L13:
  leave
  ret
```

assistant: ```c
char *if_indextoname(unsigned int interface, char *blub) {
  struct ifreq ifr;
  int fd;
  fd = socket(AF_INET6, 2, 0);
  if (fd < 0)
    fd = socket(AF_INET, 2, 0);
  ifr.ifr_ifindex = interface;
  if (ioctl(fd, SIOCGIFNAME, &ifr) == 0) {
    int i;
    close(fd);
    for (i = 0; i < IFNAMSIZ - 1; i++)
      if (!(blub[i] = ifr.ifr_name[i]))
        return blub;
    blub[i] = 0;
    return blub;
  }
  close(fd);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<if_indextoname>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  mov    %edi,%r12d
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    $0x0,%edx
  mov    $0x2,%esi
  mov    D7(%rip),%rax
  mov    (%rax),%edi
  call   <socket@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  js     L34
L85:
  mov    %r12d,(%rsp)
  mov    %rsp,%rdx
  mov    D22(%rip),%rax
  mov    (%rax),%esi
  mov    %ebp,%edi
  call   <ioctl@plt>
  test   %rax,%rax
  jne    L87
  mov    %ebp,%edi
  call   <close@plt>
  mov    D29(%rip),%rax
  cmpl   $0x1,(%rax)
  jle    L84
  mov    0x8(%rsp),%rsi
  mov    $0x0,%eax
L77:
  movzbl (%rsi,%rax,1),%edx
  mov    %dl,(%rbx,%rax,1)
  test   %dl,%dl
  je     L36
  lea    0x1(%rax),%ecx
  add    $0x1,%rax
  mov    D29(%rip),%rdx
  mov    (%rdx),%edx
  sub    $0x1,%edx
  cmp    %eax,%edx
  jg     L77
L58:
  movslq %ecx,%rcx
  movb   $0x0,(%rbx,%rcx,1)
L36:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L30
  mov    %rbx,%rax
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L34:
  mov    $0x0,%edx
  mov    $0x2,%esi
  mov    D20(%rip),%rax
  mov    (%rax),%edi
  call   <socket@plt>
  mov    %eax,%ebp
  jmp    L85
L84:
  mov    $0x0,%ecx
  jmp    L58
L87:
  mov    %ebp,%edi
  call   <close@plt>
  mov    $0x0,%ebx
  jmp    L36
L30:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *if_indextoname(unsigned int interface, char *blub) {
  struct ifreq ifr;
  int fd;
  fd = socket(AF_INET6, 2, 0);
  if (fd < 0)
    fd = socket(AF_INET, 2, 0);
  ifr.ifr_ifindex = interface;
  if (ioctl(fd, SIOCGIFNAME, &ifr) == 0) {
    int i;
    close(fd);
    for (i = 0; i < IFNAMSIZ - 1; i++)
      if (!(blub[i] = ifr.ifr_name[i]))
        return blub;
    blub[i] = 0;
    return blub;
  }
  close(fd);
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<if_indextoname>:
  endbr64
  push   %r12
  xor    %edx,%edx
  mov    %rsi,%r12
  mov    $0x2,%esi
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    D16(%rip),%rax
  mov    (%rax),%edi
  call   <socket@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  js     L84
L49:
  mov    D18(%rip),%rax
  mov    %ebp,%edi
  mov    %rsp,%rdx
  mov    %ebx,(%rsp)
  mov    (%rax),%esi
  call   <ioctl@plt>
  mov    %ebp,%edi
  test   %rax,%rax
  jne    L43
  call   <close@plt>
  mov    D2(%rip),%rsi
  cmpl   $0x1,(%rsi)
  jle    L56
  mov    0x8(%rsp),%rdi
  xor    %eax,%eax
  jmp    L89
  nopl   0x0(%rax,%rax,1)
L94:
  mov    (%rsi),%ebx
  lea    0x1(%rax),%ecx
  add    $0x1,%rax
  lea    -0x1(%rbx),%edx
  cmp    %eax,%edx
  jle    L95
L89:
  movzbl (%rdi,%rax,1),%edx
  mov    %dl,(%r12,%rax,1)
  test   %dl,%dl
  jne    L94
L16:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L26
  add    $0x20,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L95:
  movslq %ecx,%rcx
  add    %r12,%rcx
L65:
  movb   $0x0,(%rcx)
  jmp    L16
  nopl   0x0(%rax,%rax,1)
L43:
  call   <close@plt>
  xor    %r12d,%r12d
  jmp    L16
  nopw   0x0(%rax,%rax,1)
L84:
  mov    D38(%rip),%rax
  xor    %edx,%edx
  mov    $0x2,%esi
  mov    (%rax),%edi
  call   <socket@plt>
  mov    %eax,%ebp
  jmp    L49
L56:
  mov    %r12,%rcx
  jmp    L65
L26:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *if_indextoname(unsigned int interface, char *blub) {
  struct ifreq ifr;
  int fd;
  fd = socket(AF_INET6, 2, 0);
  if (fd < 0)
    fd = socket(AF_INET, 2, 0);
  ifr.ifr_ifindex = interface;
  if (ioctl(fd, SIOCGIFNAME, &ifr) == 0) {
    int i;
    close(fd);
    for (i = 0; i < IFNAMSIZ - 1; i++)
      if (!(blub[i] = ifr.ifr_name[i]))
        return blub;
    blub[i] = 0;
    return blub;
  }
  close(fd);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<if_indextoname>:
  endbr64
  push   %r12
  xor    %edx,%edx
  mov    %rsi,%r12
  mov    $0x2,%esi
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    D28(%rip),%rax
  mov    (%rax),%edi
  call   <socket@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  js     L94
L18:
  mov    D1(%rip),%rax
  mov    %ebp,%edi
  mov    %rsp,%rdx
  mov    %ebx,(%rsp)
  mov    (%rax),%esi
  call   <ioctl@plt>
  mov    %ebp,%edi
  test   %rax,%rax
  jne    L61
  call   <close@plt>
  mov    D0(%rip),%rsi
  cmpl   $0x1,(%rsi)
  jle    L98
  mov    0x8(%rsp),%rdi
  xor    %eax,%eax
  jmp    L34
  nopl   0x0(%rax,%rax,1)
L24:
  mov    (%rsi),%ebx
  lea    0x1(%rax),%ecx
  add    $0x1,%rax
  lea    -0x1(%rbx),%edx
  cmp    %eax,%edx
  jle    L46
L34:
  movzbl (%rdi,%rax,1),%edx
  mov    %dl,(%r12,%rax,1)
  test   %dl,%dl
  jne    L24
L36:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L38
  add    $0x20,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L46:
  movslq %ecx,%rcx
  add    %r12,%rcx
L93:
  movb   $0x0,(%rcx)
  jmp    L36
  nopl   0x0(%rax,%rax,1)
L61:
  call   <close@plt>
  xor    %r12d,%r12d
  jmp    L36
  nopw   0x0(%rax,%rax,1)
L94:
  mov    D13(%rip),%rax
  xor    %edx,%edx
  mov    $0x2,%esi
  mov    (%rax),%edi
  call   <socket@plt>
  mov    %eax,%ebp
  jmp    L18
L98:
  mov    %r12,%rcx
  jmp    L93
L38:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *if_indextoname(unsigned int interface, char *blub) {
  struct ifreq ifr;
  int fd;
  fd = socket(AF_INET6, 2, 0);
  if (fd < 0)
    fd = socket(AF_INET, 2, 0);
  ifr.ifr_ifindex = interface;
  if (ioctl(fd, SIOCGIFNAME, &ifr) == 0) {
    int i;
    close(fd);
    for (i = 0; i < IFNAMSIZ - 1; i++)
      if (!(blub[i] = ifr.ifr_name[i]))
        return blub;
    blub[i] = 0;
    return blub;
  }
  close(fd);
  return 0;
}
```