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

```asm
<df_to_len>:
  endbr64
  mov    %edi,%ecx
  cmp    $0x1f,%edi
  jg     L2
  cmp    $0x18,%edi
  ja     L9
  mov    $0x1,%eax
  mov    $0xe,%r8d
  shl    %cl,%rax
  test   $0x17f0000,%eax
  jne    L17
  mov    $0x7,%r8d
  test   $0x831,%eax
  jne    L17
L9:
  and    $0x18,%ecx
  xor    %r8d,%r8d
  mov    $0xe,%eax
  cmp    $0x18,%ecx
  cmove  %eax,%r8d
L17:
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L2:
  mov    $0xffffffff,%r8d
  jmp    L17
```

assistant: ```c
int df_to_len(uint8_t df) {
  if (df > 31) {
    return -1;
  }
  switch (df) {
  case 0:
  case 4:
  case 5:
  case 11:
    return 7;
  case 16:
  case 17:
  case 18:
  case 19:
  case 20:
  case 21:
  case 22:
  case 24:
    return 14;
  default:
    if ((df & 0x18) == 0x18)
      return 14;
    return 0;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<df_to_len>:
  endbr64
  mov    %edi,%ecx
  cmp    $0x1f,%edi
  jg     L12
  cmp    $0x18,%edi
  ja     L37
  mov    $0x1,%eax
  mov    $0xe,%r8d
  shl    %cl,%rax
  test   $0x17f0000,%eax
  jne    L30
  mov    $0x7,%r8d
  test   $0x831,%eax
  jne    L30
L37:
  and    $0x18,%ecx
  xor    %r8d,%r8d
  mov    $0xe,%eax
  cmp    $0x18,%ecx
  cmove  %eax,%r8d
L30:
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L12:
  mov    $0xffffffff,%r8d
  jmp    L30
```

assistant: ```c
int df_to_len(uint8_t df) {
  if (df > 31) {
    return -1;
  }
  switch (df) {
  case 0:
  case 4:
  case 5:
  case 11:
    return 7;
  case 16:
  case 17:
  case 18:
  case 19:
  case 20:
  case 21:
  case 22:
  case 24:
    return 14;
  default:
    if ((df & 0x18) == 0x18)
      return 14;
    return 0;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<receive_packet>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x48,%rsp
  mov    %edi,%ebx
  mov    %rsi,%r15
  mov    %rdx,%r14
  mov    %ecx,%r12d
  mov    %r8,%r13
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  mov    $0x4,%edi
  call   <CMSG_SPACE@plt>
  movslq %eax,%rdx
  add    $0xf,%rdx
  mov    %rdx,%rsi
  and    $0xfffffffffffffff0,%rsi
  and    $0xfffffffffffff000,%rdx
  mov    %rsp,%rcx
  sub    %rdx,%rcx
L104:
  cmp    %rcx,%rsp
  je     L96
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L104
L96:
  mov    %rsi,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  je     L94
  orq    $0x0,-0x8(%rsp,%rdx,1)
L94:
  mov    %r15,-0x70(%rbp)
  mov    %r14,-0x68(%rbp)
  movl   $0x4,-0x60(%rbp)
  movl   $0x1,-0x5c(%rbp)
  mov    %rsp,-0x58(%rbp)
  mov    %eax,-0x50(%rbp)
  lea    -0x70(%rbp),%rax
  mov    %rax,-0x48(%rbp)
  mov    %r13,-0x40(%rbp)
  lea    -0x60(%rbp),%rsi
  mov    %r12d,%edx
  mov    %ebx,%edi
  call   <recvmsg@plt>
  mov    %eax,%r13d
  cmp    $0xffffffff,%eax
  je     L46
  lea    -0x60(%rbp),%rdi
  call   <CMSG_FIRSTHDR@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L46
  mov    D7(%rip),%r12
  jmp    L54
L32:
  lea    -0x60(%rbp),%rdi
  mov    %rbx,%rsi
  call   <CMSG_NXTHDR@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L46
L54:
  mov    (%r12),%rax
  cmp    %rax,(%rbx)
  jne    L32
  mov    D17(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,0x8(%rbx)
  jne    L32
  mov    %rbx,%rdi
  call   <CMSG_DATA@plt>
  cmpl   $0xff,(%rax)
  je     L32
  mov    D6(%rip),%rax
  mov    (%rax),%edx
  mov    D14(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffff,%r13d
L46:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L40
  mov    %r13d,%eax
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L40:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
ssize_t receive_packet(int fd, void *buf, size_t len, int flags, struct sockaddr_in6 *addr) {
  char cbuf[CMSG_SPACE(sizeof(int))];
  struct iovec iov = {.iov_base = buf, .iov_len = len};
  struct msghdr hdr = {.msg_name = addr, .msg_namelen = sizeof(*addr), .msg_iov = &iov, .msg_iovlen = 1, .msg_control = cbuf, .msg_controllen = sizeof(cbuf)};
  ssize_t val = recvmsg(fd, &hdr, flags);
  if (val == -1)
    return val;
  for (struct cmsghdr *cmsg = CMSG_FIRSTHDR(&hdr); cmsg != NULL; cmsg = CMSG_NXTHDR(&hdr, cmsg)) {
    if ((cmsg->cmsg_level == IPPROTO_IPV6) && (cmsg->cmsg_type == IPV6_HOPLIMIT)) {
      if (255 != *(int *)CMSG_DATA(cmsg)) {
        errno = EAGAIN;
        return -1;
      }
    }
  }
  return val;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<receive_packet>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  mov    %rsi,%r15
  push   %r14
  mov    %rdx,%r14
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %edi,%r12d
  mov    $0x4,%edi
  push   %rbx
  mov    %r8,%rbx
  sub    $0x58,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  call   <CMSG_SPACE@plt>
  mov    %rsp,%rsi
  movslq %eax,%rdx
  add    $0xf,%rdx
  mov    %rdx,%rcx
  and    $0xfffffffffffff000,%rdx
  sub    %rdx,%rsi
  and    $0xfffffffffffffff0,%rcx
  cmp    %rsi,%rsp
  je     L30
L66:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rsi,%rsp
  jne    L66
L30:
  and    $0xfff,%ecx
  sub    %rcx,%rsp
  test   %rcx,%rcx
  jne    L31
L51:
  mov    %rbx,-0x40(%rbp)
  lea    -0x60(%rbp),%rbx
  mov    %r12d,%edi
  mov    %r13d,%edx
  movabs $0x100000004,%rcx
  mov    %eax,-0x50(%rbp)
  mov    %rbx,%rsi
  lea    -0x70(%rbp),%rax
  mov    %r15,-0x70(%rbp)
  mov    %r14,-0x68(%rbp)
  mov    %rcx,-0x60(%rbp)
  mov    %rsp,-0x58(%rbp)
  mov    %rax,-0x48(%rbp)
  call   <recvmsg@plt>
  mov    %eax,%r12d
  cmp    $0xffffffff,%eax
  je     L24
  mov    %rbx,%rdi
  call   <CMSG_FIRSTHDR@plt>
  mov    %rax,%rsi
  test   %rax,%rax
  je     L24
  mov    D33(%rip),%r13
  jmp    L91
L71:
  mov    %rbx,%rdi
  call   <CMSG_NXTHDR@plt>
  mov    %rax,%rsi
  test   %rax,%rax
  je     L24
L91:
  mov    0x0(%r13),%rax
  cmp    %rax,(%rsi)
  jne    L71
  mov    D39(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,0x8(%rsi)
  jne    L71
  mov    %rsi,%rdi
  mov    %rsi,-0x78(%rbp)
  call   <CMSG_DATA@plt>
  mov    -0x78(%rbp),%rsi
  cmpl   $0xff,(%rax)
  je     L71
  mov    D12(%rip),%rax
  mov    $0xffffffff,%r12d
  mov    (%rax),%edx
  mov    D25(%rip),%rax
  mov    %edx,(%rax)
  nopl   0x0(%rax)
L24:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L17
  lea    -0x28(%rbp),%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L31:
  orq    $0x0,-0x8(%rsp,%rcx,1)
  jmp    L51
L17:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
ssize_t receive_packet(int fd, void *buf, size_t len, int flags, struct sockaddr_in6 *addr) {
  char cbuf[CMSG_SPACE(sizeof(int))];
  struct iovec iov = {.iov_base = buf, .iov_len = len};
  struct msghdr hdr = {.msg_name = addr, .msg_namelen = sizeof(*addr), .msg_iov = &iov, .msg_iovlen = 1, .msg_control = cbuf, .msg_controllen = sizeof(cbuf)};
  ssize_t val = recvmsg(fd, &hdr, flags);
  if (val == -1)
    return val;
  for (struct cmsghdr *cmsg = CMSG_FIRSTHDR(&hdr); cmsg != NULL; cmsg = CMSG_NXTHDR(&hdr, cmsg)) {
    if ((cmsg->cmsg_level == IPPROTO_IPV6) && (cmsg->cmsg_type == IPV6_HOPLIMIT)) {
      if (255 != *(int *)CMSG_DATA(cmsg)) {
        errno = EAGAIN;
        return -1;
      }
    }
  }
  return val;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<find_interface_ids>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xd0,%rsp
  mov    %rdi,-0xa8(%rbp)
  mov    %rsi,-0xb0(%rbp)
  mov    %rdx,-0xb8(%rbp)
  mov    %rcx,-0xc0(%rbp)
  mov    %r8,-0xc8(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0xa8(%rbp),%rdx
  lea    -0x90(%rbp),%rax
  mov    %rdx,%rcx
  lea    D18(%rip),%rdx
  mov    $0x80,%esi
  mov    %rax,%rdi
  call   <snprintf@plt>
  mov    %eax,-0x94(%rbp)
  lea    -0x90(%rbp),%rax
  mov    %rax,%rdi
  call   <get_val_from_file@plt>
  mov    -0xb0(%rbp),%rdx
  mov    %eax,(%rdx)
  mov    -0xa8(%rbp),%rdx
  lea    -0x90(%rbp),%rax
  mov    %rdx,%rcx
  lea    D0(%rip),%rdx
  mov    $0x80,%esi
  mov    %rax,%rdi
  call   <snprintf@plt>
  mov    %eax,-0x94(%rbp)
  lea    -0x90(%rbp),%rax
  mov    %rax,%rdi
  call   <get_val_from_file@plt>
  mov    -0xb8(%rbp),%rdx
  mov    %eax,(%rdx)
  mov    -0xa8(%rbp),%rdx
  lea    -0x90(%rbp),%rax
  mov    %rdx,%rcx
  lea    D13(%rip),%rdx
  mov    $0x80,%esi
  mov    %rax,%rdi
  call   <snprintf@plt>
  mov    %eax,-0x94(%rbp)
  lea    -0x90(%rbp),%rax
  mov    %rax,%rdi
  call   <get_val_from_file@plt>
  mov    -0xc0(%rbp),%rdx
  mov    %eax,(%rdx)
  mov    -0xa8(%rbp),%rdx
  lea    -0x90(%rbp),%rax
  mov    %rdx,%rcx
  lea    D33(%rip),%rdx
  mov    $0x80,%esi
  mov    %rax,%rdi
  call   <snprintf@plt>
  mov    %eax,-0x94(%rbp)
  lea    -0x90(%rbp),%rax
  mov    %rax,%rdi
  call   <get_val_from_file@plt>
  mov    -0xc8(%rbp),%rdx
  mov    %eax,(%rdx)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D18
data_type: string
name: unpack_data
arguments: tag: D0
data_type: string
name: unpack_data
arguments: tag: D13
data_type: string
name: unpack_data
arguments: tag: D33
data_type: string

tool: D18: /sys/class/net/%s/device/vendor

tool: D0: /sys/class/net/%s/device/device

tool: D13: /sys/class/net/%s/device/subsystem_vendor

tool: D33: /sys/class/net/%s/device/subsystem_device

assistant: ```c
void find_interface_ids(char *interface_name, int *vendor, int *device, int *sub_vend, int *sub_dev) {
  int ret;
  char sysfile[128];
  ret = snprintf(sysfile, 128, "/sys/class/net/%s/device/vendor", interface_name);
  *vendor = get_val_from_file(sysfile);
  ret = snprintf(sysfile, 128, "/sys/class/net/%s/device/device", interface_name);
  *device = get_val_from_file(sysfile);
  ret = snprintf(sysfile, 128, "/sys/class/net/%s/device/subsystem_vendor", interface_name);
  *sub_vend = get_val_from_file(sysfile);
  ret = snprintf(sysfile, 128, "/sys/class/net/%s/device/subsystem_device", interface_name);
  *sub_dev = get_val_from_file(sysfile);
}
```
user: Translate the below assembly code into C programming language:

```asm
<find_interface_ids>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x98,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%r15
  mov    %rdx,%r14
  mov    %rcx,%r13
  mov    %r8,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  mov    %rdi,%rcx
  lea    D8(%rip),%rdx
  mov    $0x80,%esi
  mov    %rbx,%rdi
  call   <snprintf@plt>
  mov    %rbx,%rdi
  call   <get_val_from_file@plt>
  mov    %eax,(%r15)
  mov    %rbp,%rcx
  lea    D9(%rip),%rdx
  mov    $0x80,%esi
  mov    %rbx,%rdi
  call   <snprintf@plt>
  mov    %rbx,%rdi
  call   <get_val_from_file@plt>
  mov    %eax,(%r14)
  mov    %rbp,%rcx
  lea    D20(%rip),%rdx
  mov    $0x80,%esi
  mov    %rbx,%rdi
  call   <snprintf@plt>
  mov    %rbx,%rdi
  call   <get_val_from_file@plt>
  mov    %eax,0x0(%r13)
  mov    %rbp,%rcx
  lea    D2(%rip),%rdx
  mov    $0x80,%esi
  mov    %rbx,%rdi
  call   <snprintf@plt>
  mov    %rbx,%rdi
  call   <get_val_from_file@plt>
  mov    %eax,(%r12)
  mov    0x88(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x98,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D8
datatype: string
name: unpack_data
arguments: label: D9
datatype: string
name: unpack_data
arguments: label: D20
datatype: string
name: unpack_data
arguments: label: D2
datatype: string

tool: D8: /sys/class/net/%s/device/vendor

tool: D9: /sys/class/net/%s/device/device

tool: D20: /sys/class/net/%s/device/subsystem_vendor

tool: D2: /sys/class/net/%s/device/subsystem_device

assistant: ```c
void find_interface_ids(char *interface_name, int *vendor, int *device, int *sub_vend, int *sub_dev) {
  int ret;
  char sysfile[128];
  ret = snprintf(sysfile, 128, "/sys/class/net/%s/device/vendor", interface_name);
  *vendor = get_val_from_file(sysfile);
  ret = snprintf(sysfile, 128, "/sys/class/net/%s/device/device", interface_name);
  *device = get_val_from_file(sysfile);
  ret = snprintf(sysfile, 128, "/sys/class/net/%s/device/subsystem_vendor", interface_name);
  *sub_vend = get_val_from_file(sysfile);
  ret = snprintf(sysfile, 128, "/sys/class/net/%s/device/subsystem_device", interface_name);
  *sub_dev = get_val_from_file(sysfile);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<find_interface_ids>:
  endbr64
  push   %r15
  mov    %rsi,%r15
  mov    $0x80,%esi
  push   %r14
  mov    %rdx,%r14
  lea    D4(%rip),%rdx
  push   %r13
  mov    %rcx,%r13
  mov    %rdi,%rcx
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  mov    %r8,%rbx
  sub    $0x98,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <snprintf@plt>
  mov    %rbp,%rdi
  call   <get_val_from_file@plt>
  mov    %r12,%rcx
  mov    $0x80,%esi
  mov    %rbp,%rdi
  mov    %eax,(%r15)
  lea    D0(%rip),%rdx
  call   <snprintf@plt>
  mov    %rbp,%rdi
  call   <get_val_from_file@plt>
  mov    %r12,%rcx
  mov    $0x80,%esi
  mov    %rbp,%rdi
  mov    %eax,(%r14)
  lea    D6(%rip),%rdx
  call   <snprintf@plt>
  mov    %rbp,%rdi
  call   <get_val_from_file@plt>
  mov    %r12,%rcx
  mov    $0x80,%esi
  mov    %rbp,%rdi
  mov    %eax,0x0(%r13)
  lea    D33(%rip),%rdx
  call   <snprintf@plt>
  mov    %rbp,%rdi
  call   <get_val_from_file@plt>
  mov    %eax,(%rbx)
  mov    0x88(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x98,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D4
data_type: string
name: parse_data
arguments: data_label: D0
data_type: string
name: parse_data
arguments: data_label: D6
data_type: string
name: parse_data
arguments: data_label: D33
data_type: string

tool: D4: /sys/class/net/%s/device/vendor

tool: D0: /sys/class/net/%s/device/device

tool: D6: /sys/class/net/%s/device/subsystem_vendor

tool: D33: /sys/class/net/%s/device/subsystem_device

assistant: ```c
void find_interface_ids(char *interface_name, int *vendor, int *device, int *sub_vend, int *sub_dev) {
  int ret;
  char sysfile[128];
  ret = snprintf(sysfile, 128, "/sys/class/net/%s/device/vendor", interface_name);
  *vendor = get_val_from_file(sysfile);
  ret = snprintf(sysfile, 128, "/sys/class/net/%s/device/device", interface_name);
  *device = get_val_from_file(sysfile);
  ret = snprintf(sysfile, 128, "/sys/class/net/%s/device/subsystem_vendor", interface_name);
  *sub_vend = get_val_from_file(sysfile);
  ret = snprintf(sysfile, 128, "/sys/class/net/%s/device/subsystem_device", interface_name);
  *sub_dev = get_val_from_file(sysfile);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<find_interface_ids>:
  endbr64
  push   %r15
  mov    %rsi,%r15
  mov    $0x80,%esi
  push   %r14
  mov    %rdx,%r14
  lea    D14(%rip),%rdx
  push   %r13
  mov    %rcx,%r13
  mov    %rdi,%rcx
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  mov    %r8,%rbx
  sub    $0x98,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <snprintf@plt>
  mov    %rbp,%rdi
  call   <get_val_from_file@plt>
  mov    %r12,%rcx
  mov    $0x80,%esi
  mov    %rbp,%rdi
  mov    %eax,(%r15)
  lea    D13(%rip),%rdx
  call   <snprintf@plt>
  mov    %rbp,%rdi
  call   <get_val_from_file@plt>
  mov    %r12,%rcx
  mov    $0x80,%esi
  mov    %rbp,%rdi
  mov    %eax,(%r14)
  lea    D16(%rip),%rdx
  call   <snprintf@plt>
  mov    %rbp,%rdi
  call   <get_val_from_file@plt>
  mov    %r12,%rcx
  mov    $0x80,%esi
  mov    %rbp,%rdi
  mov    %eax,0x0(%r13)
  lea    D21(%rip),%rdx
  call   <snprintf@plt>
  mov    %rbp,%rdi
  call   <get_val_from_file@plt>
  mov    %eax,(%rbx)
  mov    0x88(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x98,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D14
data_type: string
name: extract_symbolic_data
arguments: data_label: D13
data_type: string
name: extract_symbolic_data
arguments: data_label: D16
data_type: string
name: extract_symbolic_data
arguments: data_label: D21
data_type: string

tool: D14: /sys/class/net/%s/device/vendor

tool: D13: /sys/class/net/%s/device/device

tool: D16: /sys/class/net/%s/device/subsystem_vendor

tool: D21: /sys/class/net/%s/device/subsystem_device

assistant: ```c
void find_interface_ids(char *interface_name, int *vendor, int *device, int *sub_vend, int *sub_dev) {
  int ret;
  char sysfile[128];
  ret = snprintf(sysfile, 128, "/sys/class/net/%s/device/vendor", interface_name);
  *vendor = get_val_from_file(sysfile);
  ret = snprintf(sysfile, 128, "/sys/class/net/%s/device/device", interface_name);
  *device = get_val_from_file(sysfile);
  ret = snprintf(sysfile, 128, "/sys/class/net/%s/device/subsystem_vendor", interface_name);
  *sub_vend = get_val_from_file(sysfile);
  ret = snprintf(sysfile, 128, "/sys/class/net/%s/device/subsystem_device", interface_name);
  *sub_dev = get_val_from_file(sysfile);
}
```
user: What is the c source code of the assembly code below?

```asm
<get_file_line>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L58
L20:
  addq   $0x1,-0x8(%rbp)
L58:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L15
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x3a,%al
  jne    L20
L15:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x3a,%al
  je     L10
  mov    -0x20(%rbp),%rax
  lea    D9(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x28(%rbp),%rax
  movl   $0xffffffff,(%rax)
  jmp    L57
L10:
  mov    -0x8(%rbp),%rax
  movb   $0x0,(%rax)
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    -0x20(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x8(%rbp),%rax
  movb   $0x3a,(%rax)
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdx
  lea    D14(%rip),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <sscanf@plt>
  cmp    $0x1,%eax
  je     L57
  mov    -0x28(%rbp),%rax
  movl   $0xffffffff,(%rax)
L57:
  nop
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D9
type_guessed: string
name: disassemble_data
arguments: data_tag: D14
type_guessed: string

tool: D9: --UNKNOWN--

tool: D14: %d

assistant: ```c
void get_file_line(char *sin, char *linefile, int *pline) {
  char *s;
  for (s = sin; (*s != '\0') && (*s != ':'); s++)
    ;
  if (*s != ':') {
    (void)strcpy(linefile, "--UNKNOWN--");
    *pline = -1;
  } else {
    *s = '\0';
    (void)strcpy(linefile, sin + 1);
    *s = ':';
    if (sscanf(s + 1, "%d", pline) != 1) {
      *pline = -1;
    }
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<get_file_line>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rcx
  mov    %rsi,%rdi
  mov    %rdx,%rbp
  movzbl (%rcx),%eax
  test   %al,%al
  je     L37
  cmp    $0x3a,%al
  je     L37
  mov    %rcx,%rbx
L62:
  add    $0x1,%rbx
  movzbl (%rbx),%eax
  test   %al,%al
  je     L6
  cmp    $0x3a,%al
  jne    L62
L6:
  cmp    $0x3a,%al
  je     L5
  lea    D15(%rip),%rsi
  call   <strcpy@plt>
  movl   $0xffffffff,0x0(%rbp)
L63:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L37:
  mov    %rcx,%rbx
  jmp    L6
L5:
  movb   $0x0,(%rbx)
  lea    0x1(%rcx),%rsi
  call   <strcpy@plt>
  movb   $0x3a,(%rbx)
  lea    0x1(%rbx),%rdi
  mov    %rbp,%rdx
  lea    D10(%rip),%rsi
  call   <sscanf@plt>
  cmp    $0x1,%eax
  je     L63
  movl   $0xffffffff,0x0(%rbp)
  jmp    L63
```

tool_calls: name: unpack_data
arguments: tag: D15
type_guessed: string
name: unpack_data
arguments: tag: D10
type_guessed: string

tool: D15: --UNKNOWN--

tool: D10: %d

assistant: ```c
void get_file_line(char *sin, char *linefile, int *pline) {
  char *s;
  for (s = sin; (*s != '\0') && (*s != ':'); s++)
    ;
  if (*s != ':') {
    (void)strcpy(linefile, "--UNKNOWN--");
    *pline = -1;
  } else {
    *s = '\0';
    (void)strcpy(linefile, sin + 1);
    *s = ':';
    if (sscanf(s + 1, "%d", pline) != 1) {
      *pline = -1;
    }
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<get_file_line>:
  endbr64
  push   %rbp
  mov    %rdi,%rcx
  mov    %rdx,%rbp
  mov    %rsi,%rdi
  push   %rbx
  mov    %rcx,%rbx
  sub    $0x8,%rsp
  movzbl (%rcx),%eax
  test   %al,%al
  je     L4
  cmp    $0x3a,%al
  je     L4
  nopl   0x0(%rax)
L18:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  test   %al,%al
  je     L4
  cmp    $0x3a,%al
  jne    L18
L2:
  movb   $0x0,(%rbx)
  lea    0x1(%rcx),%rsi
  call   <strcpy@plt>
  movb   $0x3a,(%rbx)
  lea    0x1(%rbx),%rdi
  mov    %rbp,%rdx
  lea    D15(%rip),%rsi
  call   <sscanf@plt>
  cmp    $0x1,%eax
  je     L30
  movl   $0xffffffff,0x0(%rbp)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   (%rax)
L4:
  cmp    $0x3a,%al
  je     L2
  lea    D9(%rip),%rsi
  call   <strcpy@plt>
  movl   $0xffffffff,0x0(%rbp)
L30:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: tag: D15
type: string
name: unpack_data
arguments: tag: D9
type: string

tool: D15: %d

tool: D9: --UNKNOWN--

assistant: ```c
void get_file_line(char *sin, char *linefile, int *pline) {
  char *s;
  for (s = sin; (*s != '\0') && (*s != ':'); s++)
    ;
  if (*s != ':') {
    (void)strcpy(linefile, "--UNKNOWN--");
    *pline = -1;
  } else {
    *s = '\0';
    (void)strcpy(linefile, sin + 1);
    *s = ':';
    if (sscanf(s + 1, "%d", pline) != 1) {
      *pline = -1;
    }
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<get_file_line>:
  endbr64
  push   %rbp
  mov    %rdi,%rcx
  mov    %rdx,%rbp
  mov    %rsi,%rdi
  push   %rbx
  mov    %rcx,%rbx
  sub    $0x8,%rsp
  movzbl (%rcx),%eax
  test   %al,%al
  je     L4
  cmp    $0x3a,%al
  je     L4
  nopl   0x0(%rax)
L55:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  test   %al,%al
  je     L4
  cmp    $0x3a,%al
  jne    L55
L26:
  movb   $0x0,(%rbx)
  lea    0x1(%rcx),%rsi
  call   <strcpy@plt>
  movb   $0x3a,(%rbx)
  lea    0x1(%rbx),%rdi
  mov    %rbp,%rdx
  lea    D1(%rip),%rsi
  call   <sscanf@plt>
  cmp    $0x1,%eax
  je     L44
  movl   $0xffffffff,0x0(%rbp)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   (%rax)
L4:
  cmp    $0x3a,%al
  je     L26
  lea    D6(%rip),%rsi
  call   <strcpy@plt>
  movl   $0xffffffff,0x0(%rbp)
L44:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D1
type_infered: string
name: extract_symbolic_data
arguments: tag: D6
type_infered: string

tool: D1: %d

tool: D6: --UNKNOWN--

assistant: ```c
void get_file_line(char *sin, char *linefile, int *pline) {
  char *s;
  for (s = sin; (*s != '\0') && (*s != ':'); s++)
    ;
  if (*s != ':') {
    (void)strcpy(linefile, "--UNKNOWN--");
    *pline = -1;
  } else {
    *s = '\0';
    (void)strcpy(linefile, sin + 1);
    *s = ':';
    if (sscanf(s + 1, "%d", pline) != 1) {
      *pline = -1;
    }
  }
}
```