ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<sigqueue>:
  endbr64
  push   %r13
  push   %r12
  mov    %esi,%r12d
  xor    %esi,%esi
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %edx,%ebx
  mov    $0x14,%edx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r13
  mov    %r13,%rdi
  call   <memset@plt>
  mov    D6(%rip),%rax
  mov    %r12d,(%rsp)
  mov    %ebx,0xc(%rsp)
  mov    (%rax),%eax
  mov    %eax,0x10(%rsp)
  xor    %eax,%eax
  call   <getpid@plt>
  mov    %eax,0x8(%rsp)
  xor    %eax,%eax
  call   <getuid@plt>
  mov    %r12d,%edx
  mov    %r13,%rcx
  mov    %ebp,%esi
  mov    $0xb2,%edi
  mov    %eax,0x4(%rsp)
  call   <syscall@plt>
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int sigqueue(pid_t pid, int sig, const union sigval value) {
  siginfo_t si;
  memset(&si, 0, sizeof si);
  si.si_signo = sig;
  si.si_code = SI_QUEUE;
  si.si_value = value;
  si.si_pid = getpid();
  si.si_uid = getuid();
  return syscall(178, pid, sig, &si);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<vn_build_resp_403_body>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  lea    D75(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  mov    -0x8(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  lea    D43(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  mov    -0x8(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  lea    D19(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  mov    -0x8(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  lea    D58(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  mov    -0x10(%rbp),%rcx
  mov    -0x8(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  lea    D60(%rip),%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  mov    -0x8(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  lea    D37(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  mov    -0x8(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  lea    D12(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  mov    -0x8(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  lea    D59(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  nop
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D75
type_infered: string
name: parse_data
arguments: data_tag: D43
type_infered: string
name: parse_data
arguments: data_tag: D19
type_infered: string
name: parse_data
arguments: data_tag: D58
type_infered: string
name: parse_data
arguments: data_tag: D60
type_infered: string
name: parse_data
arguments: data_tag: D37
type_infered: string
name: parse_data
arguments: data_tag: D12
type_infered: string
name: parse_data
arguments: data_tag: D59
type_infered: string

tool: D75: <html><head>

tool: D43: %s<title>403 Forbidden</title>

tool: D19: %s</head><body>

tool: D58: %s<h1>Forbidden</h1>

tool: D60: %s<p>You don't have permission to access %s on this server.</p>

tool: D37: %s<hr>

tool: D12: %s<address>Vino Server</address>

tool: D59: %s</body></html>

assistant: ```c
void vn_build_resp_403_body(char *body, const char *uri) {
  sprintf(body, "<html><head>");
  sprintf(body, "%s<title>403 Forbidden</title>", body);
  sprintf(body, "%s</head><body>", body);
  sprintf(body, "%s<h1>Forbidden</h1>", body);
  sprintf(body, "%s<p>You don't have permission to access %s on this server.</p>", body, uri);
  sprintf(body, "%s<hr>", body);
  sprintf(body, "%s<address>Vino Server</address>", body);
  sprintf(body, "%s</body></html>", body);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<vn_build_resp_403_body>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  movabs $0x683c3e6c6d74683c,%rax
  mov    %rax,(%rdi)
  movl   $0x3e646165,0x8(%rdi)
  movb   $0x0,0xc(%rdi)
  mov    %rdi,%rdx
  lea    D32(%rip),%rsi
  mov    $0x0,%eax
  call   <sprintf@plt>
  mov    %rbx,%rdx
  lea    D3(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  mov    %rbx,%rdx
  lea    D47(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  mov    %rbp,%rcx
  mov    %rbx,%rdx
  lea    D23(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  mov    %rbx,%rdx
  lea    D48(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  mov    %rbx,%rdx
  lea    D27(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  mov    %rbx,%rdx
  lea    D25(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D32
type_infered: string
name: disassemble_data
arguments: data_tag: D3
type_infered: string
name: disassemble_data
arguments: data_tag: D47
type_infered: string
name: disassemble_data
arguments: data_tag: D23
type_infered: string
name: disassemble_data
arguments: data_tag: D48
type_infered: string
name: disassemble_data
arguments: data_tag: D27
type_infered: string
name: disassemble_data
arguments: data_tag: D25
type_infered: string

tool: D32: %s<title>403 Forbidden</title>

tool: D3: %s</head><body>

tool: D47: %s<h1>Forbidden</h1>

tool: D23: %s<p>You don't have permission to access %s on this server.</p>

tool: D48: %s<hr>

tool: D27: %s<address>Vino Server</address>

tool: D25: %s</body></html>

assistant: ```c
void vn_build_resp_403_body(char *body, const char *uri) {
  sprintf(body, "<html><head>");
  sprintf(body, "%s<title>403 Forbidden</title>", body);
  sprintf(body, "%s</head><body>", body);
  sprintf(body, "%s<h1>Forbidden</h1>", body);
  sprintf(body, "%s<p>You don't have permission to access %s on this server.</p>", body, uri);
  sprintf(body, "%s<hr>", body);
  sprintf(body, "%s<address>Vino Server</address>", body);
  sprintf(body, "%s</body></html>", body);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<vn_build_resp_403_body>:
  endbr64
  movabs $0x683c3e6c6d74683c,%rax
  push   %r12
  mov    %rdi,%rdx
  mov    %rsi,%r12
  push   %rbp
  lea    D13(%rip),%rsi
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  mov    %rax,(%rdi)
  xor    %eax,%eax
  movl   $0x3e646165,0x8(%rdi)
  movb   $0x0,0xc(%rdi)
  call   <sprintf@plt>
  mov    %rbp,%rdx
  mov    %rbp,%rdi
  xor    %eax,%eax
  lea    D4(%rip),%rsi
  call   <sprintf@plt>
  mov    %rbp,%rdx
  mov    %rbp,%rdi
  xor    %eax,%eax
  lea    D60(%rip),%rsi
  call   <sprintf@plt>
  mov    %r12,%rcx
  mov    %rbp,%rdx
  mov    %rbp,%rdi
  lea    D66(%rip),%rsi
  xor    %eax,%eax
  call   <sprintf@plt>
  mov    %rbp,%rdx
  mov    %rbp,%rdi
  xor    %eax,%eax
  lea    D31(%rip),%rsi
  call   <sprintf@plt>
  mov    %rbp,%rdx
  mov    %rbp,%rdi
  xor    %eax,%eax
  lea    D19(%rip),%rsi
  call   <sprintf@plt>
  add    $0x8,%rsp
  mov    %rbp,%rdx
  mov    %rbp,%rdi
  lea    D63(%rip),%rsi
  pop    %rbp
  xor    %eax,%eax
  pop    %r12
  jmp    1050 <sprintf@plt>
```

tool_calls: name: read_data
arguments: tag: D13
datatype: string
name: read_data
arguments: tag: D4
datatype: string
name: read_data
arguments: tag: D60
datatype: string
name: read_data
arguments: tag: D66
datatype: string
name: read_data
arguments: tag: D31
datatype: string
name: read_data
arguments: tag: D19
datatype: string
name: read_data
arguments: tag: D63
datatype: string

tool: D13: %s<title>403 Forbidden</title>

tool: D4: %s</head><body>

tool: D60: %s<h1>Forbidden</h1>

tool: D66: %s<p>You don't have permission to access %s on this server.</p>

tool: D31: %s<hr>

tool: D19: %s<address>Vino Server</address>

tool: D63: %s</body></html>

assistant: ```c
void vn_build_resp_403_body(char *body, const char *uri) {
  sprintf(body, "<html><head>");
  sprintf(body, "%s<title>403 Forbidden</title>", body);
  sprintf(body, "%s</head><body>", body);
  sprintf(body, "%s<h1>Forbidden</h1>", body);
  sprintf(body, "%s<p>You don't have permission to access %s on this server.</p>", body, uri);
  sprintf(body, "%s<hr>", body);
  sprintf(body, "%s<address>Vino Server</address>", body);
  sprintf(body, "%s</body></html>", body);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<vn_build_resp_403_body>:
  endbr64
  movabs $0x683c3e6c6d74683c,%rax
  push   %r12
  mov    %rdi,%rdx
  mov    %rsi,%r12
  push   %rbp
  lea    D24(%rip),%rsi
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  mov    %rax,(%rdi)
  xor    %eax,%eax
  movl   $0x3e646165,0x8(%rdi)
  movb   $0x0,0xc(%rdi)
  call   <sprintf@plt>
  mov    %rbp,%rdx
  mov    %rbp,%rdi
  xor    %eax,%eax
  lea    D45(%rip),%rsi
  call   <sprintf@plt>
  mov    %rbp,%rdx
  mov    %rbp,%rdi
  xor    %eax,%eax
  lea    D46(%rip),%rsi
  call   <sprintf@plt>
  mov    %r12,%rcx
  mov    %rbp,%rdx
  mov    %rbp,%rdi
  lea    D23(%rip),%rsi
  xor    %eax,%eax
  call   <sprintf@plt>
  mov    %rbp,%rdx
  mov    %rbp,%rdi
  xor    %eax,%eax
  lea    D33(%rip),%rsi
  call   <sprintf@plt>
  mov    %rbp,%rdx
  mov    %rbp,%rdi
  xor    %eax,%eax
  lea    D22(%rip),%rsi
  call   <sprintf@plt>
  add    $0x8,%rsp
  mov    %rbp,%rdx
  mov    %rbp,%rdi
  lea    D41(%rip),%rsi
  pop    %rbp
  xor    %eax,%eax
  pop    %r12
  jmp    1050 <sprintf@plt>
```

tool_calls: name: parse_data
arguments: label: D24
datatype: string
name: parse_data
arguments: label: D45
datatype: string
name: parse_data
arguments: label: D46
datatype: string
name: parse_data
arguments: label: D23
datatype: string
name: parse_data
arguments: label: D33
datatype: string
name: parse_data
arguments: label: D22
datatype: string
name: parse_data
arguments: label: D41
datatype: string

tool: D24: %s<title>403 Forbidden</title>

tool: D45: %s</head><body>

tool: D46: %s<h1>Forbidden</h1>

tool: D23: %s<p>You don't have permission to access %s on this server.</p>

tool: D33: %s<hr>

tool: D22: %s<address>Vino Server</address>

tool: D41: %s</body></html>

assistant: ```c
void vn_build_resp_403_body(char *body, const char *uri) {
  sprintf(body, "<html><head>");
  sprintf(body, "%s<title>403 Forbidden</title>", body);
  sprintf(body, "%s</head><body>", body);
  sprintf(body, "%s<h1>Forbidden</h1>", body);
  sprintf(body, "%s<p>You don't have permission to access %s on this server.</p>", body, uri);
  sprintf(body, "%s<hr>", body);
  sprintf(body, "%s<address>Vino Server</address>", body);
  sprintf(body, "%s</body></html>", body);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<get_time>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x20(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <gettimeofday@plt>
  mov    -0x20(%rbp),%eax
  imul   $0xf4240,%eax,%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L1
  call   <__stack_chk_fail@plt>
L1:
  leave
  ret
```

assistant: ```c
uint64_t get_time(void) {
  struct timeval tm;
  gettimeofday(&tm, NULL);
  return tm.tv_sec * 1000000 + tm.tv_usec;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<get_time>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  mov    $0x0,%esi
  call   <gettimeofday@plt>
  imul   $0xf4240,(%rsp),%eax
  cltq
  add    0x8(%rsp),%rax
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L8
  add    $0x28,%rsp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
uint64_t get_time(void) {
  struct timeval tm;
  gettimeofday(&tm, NULL);
  return tm.tv_sec * 1000000 + tm.tv_usec;
}
```
user: Translate the below assembly code into C programming language:

```asm
<get_time>:
  endbr64
  sub    $0x28,%rsp
  xor    %esi,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  call   <gettimeofday@plt>
  imul   $0xf4240,(%rsp),%eax
  cltq
  add    0x8(%rsp),%rax
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x28,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
uint64_t get_time(void) {
  struct timeval tm;
  gettimeofday(&tm, NULL);
  return tm.tv_sec * 1000000 + tm.tv_usec;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<get_time>:
  endbr64
  sub    $0x28,%rsp
  xor    %esi,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  call   <gettimeofday@plt>
  imul   $0xf4240,(%rsp),%eax
  cltq
  add    0x8(%rsp),%rax
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L8
  add    $0x28,%rsp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
uint64_t get_time(void) {
  struct timeval tm;
  gettimeofday(&tm, NULL);
  return tm.tv_sec * 1000000 + tm.tv_usec;
}
```
user: What is the c source code of the assembly code below?

```asm
<KSRM16162742943295_br_find_sbin_dir>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    $0x0,%edi
  call   <KSRM16162742943295_br_find_prefix@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L32
  cmpq   $0x0,-0x18(%rbp)
  je     L38
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  jmp    L31
L38:
  mov    $0x0,%eax
  jmp    L31
L32:
  mov    -0x10(%rbp),%rax
  lea    D6(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <KSRM16162742943295_br_build_path@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x8(%rbp),%rax
L31:
  leave
  ret
```

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

tool: D6: sbin

assistant: ```c
char *KSRM16162742943295_br_find_sbin_dir(const char *default_sbin_dir) {
  char *prefix, *dir;
  prefix = KSRM16162742943295_br_find_prefix((const char *)((char *)0));
  if (prefix == (char *)((char *)0)) {
    if (default_sbin_dir != (const char *)((char *)0))
      return strdup(default_sbin_dir);
    else
      return (char *)((char *)0);
  }
  dir = KSRM16162742943295_br_build_path(prefix, "sbin");
  free(prefix);
  return dir;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<KSRM16162742943295_br_find_sbin_dir>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    $0x0,%edi
  call   <KSRM16162742943295_br_find_prefix@plt>
  test   %rax,%rax
  je     L2
  mov    %rax,%rbx
  lea    D9(%rip),%rsi
  mov    %rax,%rdi
  call   <KSRM16162742943295_br_build_path@plt>
  mov    %rax,%r12
  mov    %rbx,%rdi
  call   <free@plt>
L17:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L2:
  mov    %rbp,%r12
  test   %rbp,%rbp
  je     L17
  mov    %rbp,%rdi
  call   <strdup@plt>
  mov    %rax,%r12
  jmp    L17
```

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

tool: D9: sbin

assistant: ```c
char *KSRM16162742943295_br_find_sbin_dir(const char *default_sbin_dir) {
  char *prefix, *dir;
  prefix = KSRM16162742943295_br_find_prefix((const char *)((char *)0));
  if (prefix == (char *)((char *)0)) {
    if (default_sbin_dir != (const char *)((char *)0))
      return strdup(default_sbin_dir);
    else
      return (char *)((char *)0);
  }
  dir = KSRM16162742943295_br_build_path(prefix, "sbin");
  free(prefix);
  return dir;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<KSRM16162742943295_br_find_sbin_dir>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  xor    %edi,%edi
  push   %rbp
  sub    $0x8,%rsp
  call   <KSRM16162742943295_br_find_prefix@plt>
  test   %rax,%rax
  je     L11
  mov    %rax,%rbp
  lea    D0(%rip),%rsi
  mov    %rax,%rdi
  call   <KSRM16162742943295_br_build_path@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <free@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L11:
  test   %r12,%r12
  je     L3
  add    $0x8,%rsp
  mov    %r12,%rdi
  pop    %rbp
  pop    %r12
  jmp    10b0 <strdup@plt>
  nopl   0x0(%rax)
L3:
  xor    %r12d,%r12d
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D0
type_guessed: string

tool: D0: sbin

assistant: ```c
char *KSRM16162742943295_br_find_sbin_dir(const char *default_sbin_dir) {
  char *prefix, *dir;
  prefix = KSRM16162742943295_br_find_prefix((const char *)((char *)0));
  if (prefix == (char *)((char *)0)) {
    if (default_sbin_dir != (const char *)((char *)0))
      return strdup(default_sbin_dir);
    else
      return (char *)((char *)0);
  }
  dir = KSRM16162742943295_br_build_path(prefix, "sbin");
  free(prefix);
  return dir;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<KSRM16162742943295_br_find_sbin_dir>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  xor    %edi,%edi
  push   %rbp
  sub    $0x8,%rsp
  call   <KSRM16162742943295_br_find_prefix@plt>
  test   %rax,%rax
  je     L0
  mov    %rax,%rbp
  lea    D4(%rip),%rsi
  mov    %rax,%rdi
  call   <KSRM16162742943295_br_build_path@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <free@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L0:
  test   %r12,%r12
  je     L6
  add    $0x8,%rsp
  mov    %r12,%rdi
  pop    %rbp
  pop    %r12
  jmp    10b0 <strdup@plt>
  nopl   0x0(%rax)
L6:
  xor    %r12d,%r12d
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D4
type: string

tool: D4: sbin

assistant: ```c
char *KSRM16162742943295_br_find_sbin_dir(const char *default_sbin_dir) {
  char *prefix, *dir;
  prefix = KSRM16162742943295_br_find_prefix((const char *)((char *)0));
  if (prefix == (char *)((char *)0)) {
    if (default_sbin_dir != (const char *)((char *)0))
      return strdup(default_sbin_dir);
    else
      return (char *)((char *)0);
  }
  dir = KSRM16162742943295_br_build_path(prefix, "sbin");
  free(prefix);
  return dir;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<calculate_distance>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L13
L0:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm2
  movapd %xmm0,%xmm1
  subsd  %xmm2,%xmm1
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm2
  subsd  %xmm2,%xmm0
  mulsd  %xmm1,%xmm0
  movsd  -0x8(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  addl   $0x1,-0xc(%rbp)
L13:
  mov    -0xc(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L0
  movsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

assistant: ```c
double calculate_distance(const double *p1, const double *p2, int dim) {
  double distance_sq_sum = 0;
  for (int i = 0; i < dim; i++) {
    distance_sq_sum += ((*(p1 + i) - *(p2 + i)) * (*(p1 + i) - *(p2 + i)));
  }
  return distance_sq_sum;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<calculate_distance>:
  endbr64
  test   %edx,%edx
  jle    L27
  mov    %edx,%edx
  mov    $0x0,%eax
  pxor   %xmm1,%xmm1
L4:
  movsd  (%rdi,%rax,8),%xmm0
  subsd  (%rsi,%rax,8),%xmm0
  mulsd  %xmm0,%xmm0
  addsd  %xmm0,%xmm1
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L4
L19:
  movapd %xmm1,%xmm0
  ret
L27:
  pxor   %xmm1,%xmm1
  jmp    L19
```

assistant: ```c
double calculate_distance(const double *p1, const double *p2, int dim) {
  double distance_sq_sum = 0;
  for (int i = 0; i < dim; i++) {
    distance_sq_sum += ((*(p1 + i) - *(p2 + i)) * (*(p1 + i) - *(p2 + i)));
  }
  return distance_sq_sum;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<calculate_distance>:
  endbr64
  test   %edx,%edx
  jle    L11
  movslq %edx,%rdx
  xor    %eax,%eax
  pxor   %xmm1,%xmm1
  nopl   0x0(%rax)
L8:
  movsd  (%rdi,%rax,8),%xmm0
  subsd  (%rsi,%rax,8),%xmm0
  add    $0x1,%rax
  mulsd  %xmm0,%xmm0
  addsd  %xmm0,%xmm1
  cmp    %rax,%rdx
  jne    L8
  movapd %xmm1,%xmm0
  ret
  nopl   0x0(%rax,%rax,1)
L11:
  pxor   %xmm1,%xmm1
  movapd %xmm1,%xmm0
  ret
```

assistant: ```c
double calculate_distance(const double *p1, const double *p2, int dim) {
  double distance_sq_sum = 0;
  for (int i = 0; i < dim; i++) {
    distance_sq_sum += ((*(p1 + i) - *(p2 + i)) * (*(p1 + i) - *(p2 + i)));
  }
  return distance_sq_sum;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<calculate_distance>:
  endbr64
  test   %edx,%edx
  jle    L3
  cmp    $0x1,%edx
  je     L13
  mov    %edx,%ecx
  xor    %eax,%eax
  pxor   %xmm0,%xmm0
  shr    %ecx
  shl    $0x4,%rcx
  nopl   0x0(%rax,%rax,1)
L47:
  movupd (%rdi,%rax,1),%xmm1
  movupd (%rsi,%rax,1),%xmm3
  add    $0x10,%rax
  subpd  %xmm3,%xmm1
  mulpd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  unpckhpd %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  cmp    %rax,%rcx
  jne    L47
  mov    %edx,%eax
  and    $0xfffffffe,%eax
  and    $0x1,%edx
  je     L7
L21:
  cltq
  movsd  (%rdi,%rax,8),%xmm1
  subsd  (%rsi,%rax,8),%xmm1
  mulsd  %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  ret
  cs nopw 0x0(%rax,%rax,1)
L7:
  ret
  nopl   0x0(%rax)
L3:
  pxor   %xmm0,%xmm0
  ret
L13:
  xor    %eax,%eax
  pxor   %xmm0,%xmm0
  jmp    L21
```

assistant: ```c
double calculate_distance(const double *p1, const double *p2, int dim) {
  double distance_sq_sum = 0;
  for (int i = 0; i < dim; i++) {
    distance_sq_sum += ((*(p1 + i) - *(p2 + i)) * (*(p1 + i) - *(p2 + i)));
  }
  return distance_sq_sum;
}
```
user: Translate the below assembly code into C programming language:

```asm
<af_sa_supported_ipv>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  cmp    $0x80,%eax
  je     L13
  cmp    $0x81,%eax
  jne    L7
  movl   $0x4,-0x4(%rbp)
  jmp    L7
L13:
  movl   $0x6,-0x4(%rbp)
  nop
L7:
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int af_sa_supported_ipv(const struct sockaddr *sa) {
  int ipv;
  ipv = 0;
  switch (sa->sa_family) {
  case AF_INET:
    ipv = 4;
    break;
  case AF_INET6:
    ipv = 6;
    break;
  }
  return (ipv);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<af_sa_supported_ipv>:
  endbr64
  mov    (%rdi),%edx
  mov    $0x6,%eax
  cmp    $0x80,%edx
  je     L1
  cmp    $0x81,%edx
  sete   %al
  movzbl %al,%eax
  shl    $0x2,%eax
L1:
  ret
```

assistant: ```c
int af_sa_supported_ipv(const struct sockaddr *sa) {
  int ipv;
  ipv = 0;
  switch (sa->sa_family) {
  case AF_INET:
    ipv = 4;
    break;
  case AF_INET6:
    ipv = 6;
    break;
  }
  return (ipv);
}
```
user: What is the c source code of the assembly code below?

```asm
<af_sa_supported_ipv>:
  endbr64
  mov    (%rdi),%edx
  mov    $0x6,%eax
  cmp    $0x80,%edx
  je     L9
  xor    %eax,%eax
  cmp    $0x81,%edx
  sete   %al
  shl    $0x2,%eax
L9:
  ret
```

assistant: ```c
int af_sa_supported_ipv(const struct sockaddr *sa) {
  int ipv;
  ipv = 0;
  switch (sa->sa_family) {
  case AF_INET:
    ipv = 4;
    break;
  case AF_INET6:
    ipv = 6;
    break;
  }
  return (ipv);
}
```
user: What is the c source code of the assembly code below?

```asm
<af_sa_supported_ipv>:
  endbr64
  mov    (%rdi),%edx
  mov    $0x6,%eax
  cmp    $0x80,%edx
  je     L8
  xor    %eax,%eax
  cmp    $0x81,%edx
  sete   %al
  shl    $0x2,%eax
L8:
  ret
```

assistant: ```c
int af_sa_supported_ipv(const struct sockaddr *sa) {
  int ipv;
  ipv = 0;
  switch (sa->sa_family) {
  case AF_INET:
    ipv = 4;
    break;
  case AF_INET6:
    ipv = 6;
    break;
  }
  return (ipv);
}
```