ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here:

```asm
<utf16_to_utf8>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbp
  lea    0x0(,%rsi,4),%r14
  mov    %r14,%rsi
  shr    %rsi
  add    $0x1,%rsi
  mov    $0x1,%edi
  call   <malloc_multiply@plt>
  mov    %rax,0x8(%rsp)
  test   %rax,%rax
  je     L0
  mov    %rax,%r15
  add    %rbp,%r14
  cmp    %r14,%rbp
  jb     L70
  mov    0x8(%rsp),%r15
L32:
  movb   $0x0,(%r15)
L31:
  mov    0x8(%rsp),%rax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L61:
  mov    %ebx,%esi
  mov    %r15,%rdi
  call   <utf8_encode_unichar@plt>
  cltq
  add    %rax,%r15
  mov    %r13,%rbp
L27:
  cmp    %r14,%rbp
  jae    L32
L70:
  mov    0x4(%rbp),%ebx
  shl    $0x8,%ebx
  or     0x0(%rbp),%ebx
  lea    0x8(%rbp),%r13
  mov    %ebx,%edi
  call   <utf16_is_surrogate@plt>
  test   %eax,%eax
  je     L61
  mov    %ebx,%edi
  call   <utf16_is_trailing_surrogate@plt>
  test   %rax,%rax
  jne    L59
  cmp    %r14,%r13
  jae    L32
  mov    0xc(%rbp),%r12d
  shl    $0x8,%r12d
  or     0x8(%rbp),%r12d
  mov    %r12d,%edi
  call   <utf16_is_trailing_surrogate@plt>
  test   %rax,%rax
  je     L74
  add    $0x10,%rbp
  mov    %r12d,%esi
  mov    %ebx,%edi
  call   <utf16_surrogate_pair_to_unichar@plt>
  mov    %eax,%esi
  mov    %r15,%rdi
  call   <utf8_encode_unichar@plt>
  cltq
  add    %rax,%r15
  jmp    L27
L59:
  mov    %r13,%rbp
  jmp    L27
L74:
  mov    %r13,%rbp
  jmp    L70
L0:
  movq   $0x0,0x8(%rsp)
  jmp    L31
```

assistant: ```c
char *utf16_to_utf8(const void *s, size_t length) {
  const uint8_t *f;
  char *r, *t;
  r = ((char *)malloc_multiply(sizeof(char), ((length * 4 + 1) / 2 + 1)));
  if (!r)
    return NULL;
  f = s;
  t = r;
  while (f < (const uint8_t *)s + length) {
    uint16_t w1, w2;
    w1 = f[1] << 8 | f[0];
    f += 2;
    if (!utf16_is_surrogate(w1)) {
      t += utf8_encode_unichar(t, w1);
      continue;
    }
    if (utf16_is_trailing_surrogate(w1))
      continue;
    else if (f >= (const uint8_t *)s + length)
      break;
    w2 = f[1] << 8 | f[0];
    f += 2;
    if (!utf16_is_trailing_surrogate(w2)) {
      f -= 2;
      continue;
    }
    t += utf8_encode_unichar(t, utf16_surrogate_pair_to_unichar(w1, w2));
  }
  *t = 0;
  return r;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<utf16_to_utf8>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  lea    0x0(,%rsi,4),%r12
  push   %rbp
  mov    %r12,%rsi
  push   %rbx
  shr    %rsi
  mov    %rdi,%rbx
  mov    $0x1,%edi
  add    $0x1,%rsi
  sub    $0x18,%rsp
  call   <malloc_multiply@plt>
  mov    %rax,0x8(%rsp)
  test   %rax,%rax
  je     L40
  add    %rbx,%r12
  mov    %rax,%r13
  cmp    %r12,%rbx
  jae    L81
  nopw   0x0(%rax,%rax,1)
L80:
  mov    0x4(%rbx),%ebp
  lea    0x8(%rbx),%r15
  shl    $0x8,%ebp
  or     (%rbx),%ebp
  mov    %ebp,%edi
  call   <utf16_is_surrogate@plt>
  test   %eax,%eax
  je     L38
  mov    %ebp,%edi
  call   <utf16_is_trailing_surrogate@plt>
  test   %rax,%rax
  jne    L54
  cmp    %r12,%r15
  jae    L31
  mov    0xc(%rbx),%esi
  shl    $0x8,%esi
  or     0x8(%rbx),%esi
  mov    %esi,%edi
  mov    %esi,%r14d
  call   <utf16_is_trailing_surrogate@plt>
  test   %rax,%rax
  je     L76
  mov    %r14d,%esi
  mov    %ebp,%edi
  add    $0x10,%rbx
  call   <utf16_surrogate_pair_to_unichar@plt>
  mov    %r13,%rdi
  mov    %eax,%esi
  call   <utf8_encode_unichar@plt>
  cltq
  add    %rax,%r13
L49:
  cmp    %r12,%rbx
  jb     L80
L31:
  movb   $0x0,0x0(%r13)
L40:
  mov    0x8(%rsp),%rax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L38:
  mov    %r13,%rdi
  mov    %ebp,%esi
  mov    %r15,%rbx
  call   <utf8_encode_unichar@plt>
  cltq
  add    %rax,%r13
  jmp    L49
  nopl   0x0(%rax)
L54:
  mov    %r15,%rbx
  jmp    L49
  nopl   (%rax)
L76:
  mov    %r15,%rbx
  jmp    L80
L81:
  mov    0x8(%rsp),%r13
  jmp    L31
```

assistant: ```c
char *utf16_to_utf8(const void *s, size_t length) {
  const uint8_t *f;
  char *r, *t;
  r = ((char *)malloc_multiply(sizeof(char), ((length * 4 + 1) / 2 + 1)));
  if (!r)
    return NULL;
  f = s;
  t = r;
  while (f < (const uint8_t *)s + length) {
    uint16_t w1, w2;
    w1 = f[1] << 8 | f[0];
    f += 2;
    if (!utf16_is_surrogate(w1)) {
      t += utf8_encode_unichar(t, w1);
      continue;
    }
    if (utf16_is_trailing_surrogate(w1))
      continue;
    else if (f >= (const uint8_t *)s + length)
      break;
    w2 = f[1] << 8 | f[0];
    f += 2;
    if (!utf16_is_trailing_surrogate(w2)) {
      f -= 2;
      continue;
    }
    t += utf8_encode_unichar(t, utf16_surrogate_pair_to_unichar(w1, w2));
  }
  *t = 0;
  return r;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<utf16_to_utf8>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  lea    0x0(,%rsi,4),%r12
  push   %rbp
  mov    %r12,%rsi
  push   %rbx
  shr    %rsi
  mov    %rdi,%rbx
  mov    $0x1,%edi
  add    $0x1,%rsi
  sub    $0x18,%rsp
  call   <malloc_multiply@plt>
  mov    %rax,0x8(%rsp)
  test   %rax,%rax
  je     L3
  add    %rbx,%r12
  mov    %rax,%r13
  cmp    %r12,%rbx
  jae    L52
  cs nopw 0x0(%rax,%rax,1)
L60:
  mov    0x4(%rbx),%ebp
  lea    0x8(%rbx),%r15
  shl    $0x8,%ebp
  or     (%rbx),%ebp
  mov    %ebp,%edi
  call   <utf16_is_surrogate@plt>
  test   %eax,%eax
  je     L56
  mov    %ebp,%edi
  call   <utf16_is_trailing_surrogate@plt>
  test   %rax,%rax
  jne    L2
  cmp    %r12,%r15
  jae    L52
  mov    0xc(%rbx),%esi
  shl    $0x8,%esi
  or     0x8(%rbx),%esi
  mov    %esi,%edi
  mov    %esi,%r14d
  call   <utf16_is_trailing_surrogate@plt>
  test   %rax,%rax
  je     L45
  mov    %r14d,%esi
  mov    %ebp,%edi
  add    $0x10,%rbx
  call   <utf16_surrogate_pair_to_unichar@plt>
  mov    %r13,%rdi
  mov    %eax,%esi
  call   <utf8_encode_unichar@plt>
  cltq
  add    %rax,%r13
L70:
  cmp    %r12,%rbx
  jb     L60
L52:
  movb   $0x0,0x0(%r13)
L3:
  mov    0x8(%rsp),%rax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L56:
  mov    %r13,%rdi
  mov    %ebp,%esi
  mov    %r15,%rbx
  call   <utf8_encode_unichar@plt>
  cltq
  add    %rax,%r13
  jmp    L70
  nopl   0x0(%rax)
L2:
  mov    %r15,%rbx
  jmp    L70
  nopl   (%rax)
L45:
  mov    %r15,%rbx
  jmp    L60
```

assistant: ```c
char *utf16_to_utf8(const void *s, size_t length) {
  const uint8_t *f;
  char *r, *t;
  r = ((char *)malloc_multiply(sizeof(char), ((length * 4 + 1) / 2 + 1)));
  if (!r)
    return NULL;
  f = s;
  t = r;
  while (f < (const uint8_t *)s + length) {
    uint16_t w1, w2;
    w1 = f[1] << 8 | f[0];
    f += 2;
    if (!utf16_is_surrogate(w1)) {
      t += utf8_encode_unichar(t, w1);
      continue;
    }
    if (utf16_is_trailing_surrogate(w1))
      continue;
    else if (f >= (const uint8_t *)s + length)
      break;
    w2 = f[1] << 8 | f[0];
    f += 2;
    if (!utf16_is_trailing_surrogate(w2)) {
      f -= 2;
      continue;
    }
    t += utf8_encode_unichar(t, utf16_surrogate_pair_to_unichar(w1, w2));
  }
  *t = 0;
  return r;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<usage>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D27(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  nop
  leave
  ret
```

tool_calls: name: parse_data
arguments: label: D13
type_guessed: string
name: parse_data
arguments: label: D6
type_guessed: string
name: parse_data
arguments: label: D27
type_guessed: string

tool: D13: Usage: %s [-d] [-s] <binfile>


tool: D6:   -d   show debug information

tool: D27:   -s   read INBOX values from STDIN

assistant: ```c
void usage(char *cmd) {
  printf("Usage: %s [-d] [-s] <binfile>\n", cmd);
  printf("  -d   show debug information\n");
  printf("  -s   read INBOX values from STDIN\n");
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<usage>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  lea    D28(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D10(%rip),%rdi
  call   <puts@plt>
  lea    D17(%rip),%rdi
  call   <puts@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: data_label: D28
type_infered: string
name: parse_data
arguments: data_label: D10
type_infered: string
name: parse_data
arguments: data_label: D17
type_infered: string

tool: D28: Usage: %s [-d] [-s] <binfile>


tool: D10:   -d   show debug information

tool: D17:   -s   read INBOX values from STDIN

assistant: ```c
void usage(char *cmd) {
  printf("Usage: %s [-d] [-s] <binfile>\n", cmd);
  printf("  -d   show debug information\n");
  printf("  -s   read INBOX values from STDIN\n");
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<usage>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  lea    D1(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D0(%rip),%rdi
  call   <puts@plt>
  lea    D16(%rip),%rdi
  add    $0x8,%rsp
  jmp    1060 <puts@plt>
```

tool_calls: name: read_data
arguments: data_tag: D1
type_guessed: string
name: read_data
arguments: data_tag: D0
type_guessed: string
name: read_data
arguments: data_tag: D16
type_guessed: string

tool: D1: Usage: %s [-d] [-s] <binfile>


tool: D0:   -d   show debug information

tool: D16:   -s   read INBOX values from STDIN

assistant: ```c
void usage(char *cmd) {
  printf("Usage: %s [-d] [-s] <binfile>\n", cmd);
  printf("  -d   show debug information\n");
  printf("  -s   read INBOX values from STDIN\n");
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<usage>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  lea    D5(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D13(%rip),%rdi
  call   <puts@plt>
  lea    D28(%rip),%rdi
  add    $0x8,%rsp
  jmp    1060 <puts@plt>
```

tool_calls: name: retrieve_data
arguments: label: D5
type_infered: string
name: retrieve_data
arguments: label: D13
type_infered: string
name: retrieve_data
arguments: label: D28
type_infered: string

tool: D5: Usage: %s [-d] [-s] <binfile>


tool: D13:   -d   show debug information

tool: D28:   -s   read INBOX values from STDIN

assistant: ```c
void usage(char *cmd) {
  printf("Usage: %s [-d] [-s] <binfile>\n", cmd);
  printf("  -d   show debug information\n");
  printf("  -s   read INBOX values from STDIN\n");
}
```
user: What is the c source code of the assembly code below?

```asm
<decode_waypoint>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%rcx
  lea    -0xf(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncpy@plt>
  mov    -0x1c(%rbp),%eax
  cltq
  movb   $0x0,-0xf(%rbp,%rax,1)
  lea    -0xf(%rbp),%rax
  mov    %rax,%rdx
  lea    D4(%rip),%rax
  mov    %rax,%rsi
  mov    $0xe,%edi
  call   <lprintf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L1
  call   <__stack_chk_fail@plt>
L1:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D4
type_infered: string

tool: D4: Waypoint Name: %s


assistant: ```c
int decode_waypoint(unsigned char *element, int element_len) {
  char waypoint[7];
  strncpy(waypoint, element, element_len);
  waypoint[element_len] = 0;
  lprintf(14, "Waypoint Name: %s\r\n", waypoint);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<decode_waypoint>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %esi,%ebx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x1(%rsp),%rbp
  mov    %esi,%edx
  mov    %rdi,%rsi
  mov    %rbp,%rdi
  call   <strncpy@plt>
  movslq %ebx,%rbx
  movb   $0x0,0x1(%rsp,%rbx,1)
  mov    %rbp,%rdx
  lea    D3(%rip),%rsi
  mov    $0xe,%edi
  call   <lprintf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: label: D3
type_guessed: string

tool: D3: Waypoint Name: %s


assistant: ```c
int decode_waypoint(unsigned char *element, int element_len) {
  char waypoint[7];
  strncpy(waypoint, element, element_len);
  waypoint[element_len] = 0;
  lprintf(14, "Waypoint Name: %s\r\n", waypoint);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<decode_waypoint>:
  endbr64
  push   %r12
  push   %rbx
  movslq %esi,%rbx
  mov    %rdi,%rsi
  mov    %ebx,%edx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x1(%rsp),%r12
  mov    %r12,%rdi
  call   <strncpy@plt>
  mov    %r12,%rdx
  mov    $0xe,%edi
  lea    D2(%rip),%rsi
  movb   $0x0,0x1(%rsp,%rbx,1)
  call   <lprintf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %r12
  ret
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D2
type_guessed: string

tool: D2: Waypoint Name: %s


assistant: ```c
int decode_waypoint(unsigned char *element, int element_len) {
  char waypoint[7];
  strncpy(waypoint, element, element_len);
  waypoint[element_len] = 0;
  lprintf(14, "Waypoint Name: %s\r\n", waypoint);
  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
<decode_waypoint>:
  endbr64
  push   %r12
  push   %rbx
  movslq %esi,%rbx
  mov    %rdi,%rsi
  mov    %ebx,%edx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x1(%rsp),%r12
  mov    %r12,%rdi
  call   <strncpy@plt>
  mov    %r12,%rdx
  mov    $0xe,%edi
  lea    D2(%rip),%rsi
  movb   $0x0,0x1(%rsp,%rbx,1)
  call   <lprintf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %r12
  ret
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D2
type: string

tool: D2: Waypoint Name: %s


assistant: ```c
int decode_waypoint(unsigned char *element, int element_len) {
  char waypoint[7];
  strncpy(waypoint, element, element_len);
  waypoint[element_len] = 0;
  lprintf(14, "Waypoint Name: %s\r\n", waypoint);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<__vsnprintf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %ecx,-0x2c(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  jne    L6
  mov    -0x2c(%rbp),%ecx
  mov    -0x28(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%r8d
  mov    %rdx,%rcx
  mov    $0x0,%edx
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <__pformat@plt>
  jmp    L14
L6:
  subq   $0x1,-0x20(%rbp)
  mov    -0x2c(%rbp),%esi
  mov    -0x28(%rbp),%rcx
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %esi,%r8d
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <__pformat@plt>
  mov    %eax,%ebx
  mov    -0x20(%rbp),%rax
  cmp    %eax,%ebx
  cmovle %ebx,%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    %ebx,%eax
L14:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int __attribute__((__cdecl__)) __vsnprintf(char *buf, size_t length, const char *fmt, va_list argv) {
  register int retval;
  if (length == (size_t)(0))
    return __pformat(0, buf, 0, fmt, argv);
  retval = __pformat(0, buf, --length, fmt, argv);
  buf[retval < (int)length ? retval : (int)length] = '\0';
  return retval;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<__vsnprintf>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %ecx,%r8d
  test   %rsi,%rsi
  je     L9
  lea    -0x1(%rsi),%rbx
  mov    %rdx,%rcx
  mov    %rbx,%rdx
  mov    %rdi,%rsi
  mov    $0x0,%edi
  call   <__pformat@plt>
  mov    %ebx,%esi
  cmp    %ebx,%eax
  cmovle %eax,%esi
  movslq %esi,%rsi
  movb   $0x0,0x0(%rbp,%rsi,1)
L13:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L9:
  mov    %rdx,%rcx
  mov    $0x0,%edx
  mov    %rdi,%rsi
  mov    $0x0,%edi
  call   <__pformat@plt>
  jmp    L13
```

assistant: ```c
int __attribute__((__cdecl__)) __vsnprintf(char *buf, size_t length, const char *fmt, va_list argv) {
  register int retval;
  if (length == (size_t)(0))
    return __pformat(0, buf, 0, fmt, argv);
  retval = __pformat(0, buf, --length, fmt, argv);
  buf[retval < (int)length ? retval : (int)length] = '\0';
  return retval;
}
```
user: What is the c source code of the assembly code below?

```asm
<__vsnprintf>:
  endbr64
  push   %rbp
  mov    %ecx,%r8d
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %rsi,%rsi
  je     L1
  lea    -0x1(%rsi),%rbx
  mov    %rdx,%rcx
  mov    %rdi,%rsi
  xor    %edi,%edi
  mov    %rbx,%rdx
  call   <__pformat@plt>
  mov    %ebx,%esi
  cmp    %ebx,%eax
  cmovle %eax,%esi
  movslq %esi,%rsi
  movb   $0x0,0x0(%rbp,%rsi,1)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nop
L1:
  add    $0x8,%rsp
  mov    %rdx,%rcx
  mov    %rdi,%rsi
  xor    %edx,%edx
  pop    %rbx
  xor    %edi,%edi
  pop    %rbp
  jmp    1050 <__pformat@plt>
```

assistant: ```c
int __attribute__((__cdecl__)) __vsnprintf(char *buf, size_t length, const char *fmt, va_list argv) {
  register int retval;
  if (length == (size_t)(0))
    return __pformat(0, buf, 0, fmt, argv);
  retval = __pformat(0, buf, --length, fmt, argv);
  buf[retval < (int)length ? retval : (int)length] = '\0';
  return retval;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<__vsnprintf>:
  endbr64
  push   %rbp
  mov    %ecx,%r8d
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %rsi,%rsi
  je     L2
  lea    -0x1(%rsi),%rbx
  mov    %rdx,%rcx
  mov    %rdi,%rsi
  xor    %edi,%edi
  mov    %rbx,%rdx
  call   <__pformat@plt>
  mov    %ebx,%esi
  cmp    %ebx,%eax
  cmovle %eax,%esi
  movslq %esi,%rsi
  movb   $0x0,0x0(%rbp,%rsi,1)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nop
L2:
  add    $0x8,%rsp
  mov    %rdx,%rcx
  mov    %rdi,%rsi
  xor    %edx,%edx
  pop    %rbx
  xor    %edi,%edi
  pop    %rbp
  jmp    1050 <__pformat@plt>
```

assistant: ```c
int __attribute__((__cdecl__)) __vsnprintf(char *buf, size_t length, const char *fmt, va_list argv) {
  register int retval;
  if (length == (size_t)(0))
    return __pformat(0, buf, 0, fmt, argv);
  retval = __pformat(0, buf, --length, fmt, argv);
  buf[retval < (int)length ? retval : (int)length] = '\0';
  return retval;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<file_system_detach_disk>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    $0x0,%eax
  call   <event_playback_active@plt>
  test   %rax,%rax
  jne    L49
  mov    -0x14(%rbp),%eax
  mov    %al,-0xa(%rbp)
  movb   $0x0,-0x9(%rbp)
  mov    $0x0,%eax
  call   <network_connected@plt>
  test   %rax,%rax
  je     L26
  lea    -0xa(%rbp),%rax
  mov    $0x2,%edx
  mov    %rax,%rsi
  mov    $0x6,%edi
  call   <network_event_record@plt>
  jmp    L21
L26:
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <file_system_detach_disk_internal@plt>
  jmp    L21
L49:
  nop
L21:
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L18
  call   <__stack_chk_fail@plt>
L18:
  leave
  ret
```

assistant: ```c
void file_system_detach_disk(int unit) {
  char event_data[2];
  if (event_playback_active()) {
    return;
  }
  event_data[0] = (char)unit;
  event_data[1] = 0;
  if (network_connected()) {
    network_event_record(6, (void *)event_data, 2);
    return;
  }
  file_system_detach_disk_internal(unit);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<file_system_detach_disk>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %edi,%ebx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <event_playback_active@plt>
  test   %rax,%rax
  je     L38
L45:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L35
  add    $0x10,%rsp
  pop    %rbx
  ret
L38:
  mov    %bl,0x6(%rsp)
  movb   $0x0,0x7(%rsp)
  call   <network_connected@plt>
  test   %rax,%rax
  jne    L25
  mov    %ebx,%edi
  call   <file_system_detach_disk_internal@plt>
  jmp    L45
L25:
  lea    0x6(%rsp),%rsi
  mov    $0x2,%edx
  mov    $0x6,%edi
  call   <network_event_record@plt>
  jmp    L45
L35:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void file_system_detach_disk(int unit) {
  char event_data[2];
  if (event_playback_active()) {
    return;
  }
  event_data[0] = (char)unit;
  event_data[1] = 0;
  if (network_connected()) {
    network_event_record(6, (void *)event_data, 2);
    return;
  }
  file_system_detach_disk_internal(unit);
}
```
user: Translate the below assembly code into C programming language:

```asm
<file_system_detach_disk>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <event_playback_active@plt>
  test   %rax,%rax
  je     L45
L17:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L38
  add    $0x10,%rsp
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L45:
  mov    %bpl,0x6(%rsp)
  movb   $0x0,0x7(%rsp)
  call   <network_connected@plt>
  test   %rax,%rax
  jne    L42
  mov    %ebp,%edi
  call   <file_system_detach_disk_internal@plt>
  jmp    L17
  nopl   (%rax)
L42:
  lea    0x6(%rsp),%rsi
  mov    $0x2,%edx
  mov    $0x6,%edi
  call   <network_event_record@plt>
  jmp    L17
L38:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void file_system_detach_disk(int unit) {
  char event_data[2];
  if (event_playback_active()) {
    return;
  }
  event_data[0] = (char)unit;
  event_data[1] = 0;
  if (network_connected()) {
    network_event_record(6, (void *)event_data, 2);
    return;
  }
  file_system_detach_disk_internal(unit);
}
```
user: What is the c source code of the assembly code below:

```asm
<file_system_detach_disk>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <event_playback_active@plt>
  test   %rax,%rax
  je     L4
L33:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L47
  add    $0x10,%rsp
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L4:
  mov    %bpl,0x6(%rsp)
  movb   $0x0,0x7(%rsp)
  call   <network_connected@plt>
  test   %rax,%rax
  jne    L41
  mov    %ebp,%edi
  call   <file_system_detach_disk_internal@plt>
  jmp    L33
  nopl   (%rax)
L41:
  lea    0x6(%rsp),%rsi
  mov    $0x2,%edx
  mov    $0x6,%edi
  call   <network_event_record@plt>
  jmp    L33
L47:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void file_system_detach_disk(int unit) {
  char event_data[2];
  if (event_playback_active()) {
    return;
  }
  event_data[0] = (char)unit;
  event_data[1] = 0;
  if (network_connected()) {
    network_event_record(6, (void *)event_data, 2);
    return;
  }
  file_system_detach_disk_internal(unit);
}
```