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

```asm
<send_with_flush>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %edi,%ebx
  mov    %rsi,0x8(%rsp)
  mov    %rdx,%rbp
  mov    %ecx,%r12d
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movl   $0x1,0x14(%rsp)
  lea    0x14(%rsp),%r15
  mov    D5(%rip),%r14
  mov    D6(%rip),%r13
  mov    $0x4,%r8d
  mov    %r15,%rcx
  mov    (%r14),%edx
  mov    0x0(%r13),%esi
  call   <setsockopt@plt>
  mov    %r12d,%ecx
  mov    %rbp,%rdx
  mov    0x8(%rsp),%rsi
  mov    %ebx,%edi
  call   <send@plt>
  mov    %eax,0x8(%rsp)
  mov    D10(%rip),%rbp
  mov    0x0(%rbp),%r12d
  movl   $0x0,0x14(%rsp)
  mov    $0x4,%r8d
  mov    %r15,%rcx
  mov    (%r14),%edx
  mov    0x0(%r13),%esi
  mov    %ebx,%edi
  call   <setsockopt@plt>
  mov    %r12d,0x0(%rbp)
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  mov    0x8(%rsp),%eax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
ssize_t send_with_flush(int sockfd, const void *buf, size_t len, int flags) {
  int flag, err;
  ssize_t wr;
  flag = 1;
  setsockopt(sockfd, IPPROTO_TCP, TCP_NODELAY, (char *)&flag, sizeof(int));
  wr = send(sockfd, buf, len, flags);
  err = errno;
  flag = 0;
  setsockopt(sockfd, IPPROTO_TCP, TCP_NODELAY, (char *)&flag, sizeof(int));
  errno = err;
  return wr;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<send_with_flush>:
  endbr64
  push   %r15
  mov    $0x4,%r8d
  push   %r14
  mov    %ecx,%r14d
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  sub    $0x18,%rsp
  mov    D37(%rip),%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    D25(%rip),%rax
  lea    0x4(%rsp),%r15
  movl   $0x1,0x4(%rsp)
  mov    (%rbx),%esi
  mov    %r15,%rcx
  mov    (%rax),%edx
  call   <setsockopt@plt>
  mov    %r14d,%ecx
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %ebp,%edi
  call   <send@plt>
  mov    D19(%rip),%r13
  mov    (%rbx),%esi
  mov    %ebp,%edi
  mov    %eax,%r12d
  mov    D25(%rip),%rax
  mov    $0x4,%r8d
  mov    %r15,%rcx
  mov    0x0(%r13),%r14d
  movl   $0x0,0x4(%rsp)
  mov    (%rax),%edx
  call   <setsockopt@plt>
  mov    %r14d,0x0(%r13)
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x18,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
ssize_t send_with_flush(int sockfd, const void *buf, size_t len, int flags) {
  int flag, err;
  ssize_t wr;
  flag = 1;
  setsockopt(sockfd, IPPROTO_TCP, TCP_NODELAY, (char *)&flag, sizeof(int));
  wr = send(sockfd, buf, len, flags);
  err = errno;
  flag = 0;
  setsockopt(sockfd, IPPROTO_TCP, TCP_NODELAY, (char *)&flag, sizeof(int));
  errno = err;
  return wr;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<send_with_flush>:
  endbr64
  push   %r15
  mov    $0x4,%r8d
  push   %r14
  mov    %ecx,%r14d
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  sub    $0x18,%rsp
  mov    D39(%rip),%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    D35(%rip),%rax
  lea    0x4(%rsp),%r15
  movl   $0x1,0x4(%rsp)
  mov    (%rbx),%esi
  mov    %r15,%rcx
  mov    (%rax),%edx
  call   <setsockopt@plt>
  mov    %r14d,%ecx
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %ebp,%edi
  call   <send@plt>
  mov    D7(%rip),%r13
  mov    (%rbx),%esi
  mov    %ebp,%edi
  mov    %eax,%r12d
  mov    D35(%rip),%rax
  mov    $0x4,%r8d
  mov    %r15,%rcx
  mov    0x0(%r13),%r14d
  movl   $0x0,0x4(%rsp)
  mov    (%rax),%edx
  call   <setsockopt@plt>
  mov    %r14d,0x0(%r13)
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x18,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
ssize_t send_with_flush(int sockfd, const void *buf, size_t len, int flags) {
  int flag, err;
  ssize_t wr;
  flag = 1;
  setsockopt(sockfd, IPPROTO_TCP, TCP_NODELAY, (char *)&flag, sizeof(int));
  wr = send(sockfd, buf, len, flags);
  err = errno;
  flag = 0;
  setsockopt(sockfd, IPPROTO_TCP, TCP_NODELAY, (char *)&flag, sizeof(int));
  errno = err;
  return wr;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<strncpy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L48
L39:
  mov    -0x20(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    -0x18(%rbp),%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addq   $0x1,-0x8(%rbp)
L48:
  mov    -0x8(%rbp),%rax
  cmp    -0x28(%rbp),%rax
  jae    L19
  mov    -0x20(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L39
  jmp    L19
L40:
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  addq   $0x1,-0x8(%rbp)
L19:
  mov    -0x8(%rbp),%rax
  cmp    -0x28(%rbp),%rax
  jb     L40
  mov    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
char *strncpy(char *dest, const char *src, size_t n) {
  size_t i;
  for (i = 0; i < n && src[i] != '\0'; i++) {
    dest[i] = src[i];
  }
  for (; i < n; i++) {
    dest[i] = '\0';
  }
  return dest;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<strncpy>:
  endbr64
  mov    %rdi,%rax
  mov    $0x0,%ecx
  test   %rdx,%rdx
  je     L32
L24:
  movzbl (%rsi,%rcx,1),%r8d
  test   %r8b,%r8b
  je     L49
  mov    %r8b,(%rax,%rcx,1)
  add    $0x1,%rcx
  cmp    %rcx,%rdx
  jne    L24
  ret
L32:
  ret
L49:
  cmp    %rcx,%rdx
  jbe    L40
  add    %rax,%rcx
  add    %rax,%rdx
L2:
  movb   $0x0,(%rcx)
  add    $0x1,%rcx
  cmp    %rdx,%rcx
  jne    L2
  ret
L40:
  ret
```

assistant: ```c
char *strncpy(char *dest, const char *src, size_t n) {
  size_t i;
  for (i = 0; i < n && src[i] != '\0'; i++) {
    dest[i] = src[i];
  }
  for (; i < n; i++) {
    dest[i] = '\0';
  }
  return dest;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<strncpy>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  xor    %edi,%edi
  test   %rdx,%rdx
  jne    L9
  jmp    L15
  nopw   0x0(%rax,%rax,1)
L10:
  mov    %al,(%r12,%rdi,1)
  add    $0x1,%rdi
  cmp    %rdi,%rdx
  je     L15
L9:
  movzbl (%rsi,%rdi,1),%eax
  test   %al,%al
  jne    L10
  cmp    %rdi,%rdx
  jbe    L15
  sub    %rdi,%rdx
  xor    %esi,%esi
  add    %r12,%rdi
  call   <memset@plt>
L15:
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
char *strncpy(char *dest, const char *src, size_t n) {
  size_t i;
  for (i = 0; i < n && src[i] != '\0'; i++) {
    dest[i] = src[i];
  }
  for (; i < n; i++) {
    dest[i] = '\0';
  }
  return dest;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<strncpy>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  xor    %edi,%edi
  test   %rdx,%rdx
  jne    L40
  jmp    L4
  nopw   0x0(%rax,%rax,1)
L19:
  mov    %al,(%r12,%rdi,1)
  add    $0x1,%rdi
  cmp    %rdi,%rdx
  je     L4
L40:
  movzbl (%rsi,%rdi,1),%eax
  test   %al,%al
  jne    L19
  cmp    %rdi,%rdx
  jbe    L4
  sub    %rdi,%rdx
  xor    %esi,%esi
  add    %r12,%rdi
  call   <memset@plt>
L4:
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
char *strncpy(char *dest, const char *src, size_t n) {
  size_t i;
  for (i = 0; i < n && src[i] != '\0'; i++) {
    dest[i] = src[i];
  }
  for (; i < n; i++) {
    dest[i] = '\0';
  }
  return dest;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movabs $0x322e31332e323731,%rax
  mov    %rax,-0x17(%rbp)
  movl   $0x322e3535,-0xf(%rbp)
  movw   $0x3535,-0xb(%rbp)
  movb   $0x0,-0x9(%rbp)
  movabs $0x2e3836312e323931,%rax
  mov    %rax,-0x25(%rbp)
  movl   $0x30332e32,-0x1d(%rbp)
  movw   $0x30,-0x19(%rbp)
  lea    -0x17(%rbp),%rax
  mov    %rax,%rdi
  call   <is_valid_ip@plt>
  mov    %eax,%edi
  call   <assert@plt>
  lea    -0x25(%rbp),%rax
  mov    %rax,%rdi
  call   <is_valid_ip@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

assistant: ```c
int main(void) {
  char ip_correct[] = "172.31.255.255";
  char ip_incorrect[] = "192.168.2.300";
  assert(is_valid_ip(ip_correct));
  assert(!is_valid_ip(ip_incorrect));
  return (0);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<main>:
  endbr64
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  movabs $0x322e31332e323731,%rax
  mov    %rax,0x19(%rsp)
  movl   $0x322e3535,0x21(%rsp)
  movw   $0x3535,0x25(%rsp)
  movb   $0x0,0x27(%rsp)
  movabs $0x2e3836312e323931,%rax
  mov    %rax,0xb(%rsp)
  movl   $0x30332e32,0x13(%rsp)
  movw   $0x30,0x17(%rsp)
  lea    0x19(%rsp),%rdi
  call   <is_valid_ip@plt>
  mov    %eax,%edi
  call   <assert@plt>
  lea    0xb(%rsp),%rdi
  call   <is_valid_ip@plt>
  test   %eax,%eax
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  mov    $0x0,%eax
  add    $0x38,%rsp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(void) {
  char ip_correct[] = "172.31.255.255";
  char ip_incorrect[] = "192.168.2.300";
  assert(is_valid_ip(ip_correct));
  assert(!is_valid_ip(ip_incorrect));
  return (0);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x38,%rsp
  mov    $0x30,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  movabs $0x322e31332e323731,%rax
  lea    0x19(%rsp),%rdi
  mov    %dx,0x17(%rsp)
  movl   $0x322e3535,0x21(%rsp)
  movb   $0x0,0x27(%rsp)
  movl   $0x30332e32,0x13(%rsp)
  mov    %rax,0x19(%rsp)
  mov    $0x3535,%eax
  mov    %ax,0x25(%rsp)
  movabs $0x2e3836312e323931,%rax
  mov    %rax,0xb(%rsp)
  call   <is_valid_ip@plt>
  mov    %eax,%edi
  call   <assert@plt>
  lea    0xb(%rsp),%rdi
  call   <is_valid_ip@plt>
  xor    %edi,%edi
  test   %eax,%eax
  sete   %dil
  call   <assert@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  xor    %eax,%eax
  add    $0x38,%rsp
  ret
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(void) {
  char ip_correct[] = "172.31.255.255";
  char ip_incorrect[] = "192.168.2.300";
  assert(is_valid_ip(ip_correct));
  assert(!is_valid_ip(ip_incorrect));
  return (0);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x38,%rsp
  mov    $0x30,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  movabs $0x322e31332e323731,%rax
  lea    0x19(%rsp),%rdi
  mov    %dx,0x17(%rsp)
  movl   $0x322e3535,0x21(%rsp)
  movb   $0x0,0x27(%rsp)
  movl   $0x30332e32,0x13(%rsp)
  mov    %rax,0x19(%rsp)
  mov    $0x3535,%eax
  mov    %ax,0x25(%rsp)
  movabs $0x2e3836312e323931,%rax
  mov    %rax,0xb(%rsp)
  call   <is_valid_ip@plt>
  mov    %eax,%edi
  call   <assert@plt>
  lea    0xb(%rsp),%rdi
  call   <is_valid_ip@plt>
  xor    %edi,%edi
  test   %eax,%eax
  sete   %dil
  call   <assert@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  xor    %eax,%eax
  add    $0x38,%rsp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(void) {
  char ip_correct[] = "172.31.255.255";
  char ip_incorrect[] = "192.168.2.300";
  assert(is_valid_ip(ip_correct));
  assert(!is_valid_ip(ip_incorrect));
  return (0);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<xdr_uint32_t>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%eax
  cmp    $0x82,%eax
  je     L2
  cmp    $0x82,%eax
  jg     L53
  cmp    $0x80,%eax
  je     L41
  cmp    $0x81,%eax
  jne    L53
  mov    -0x8(%rbp),%rax
  mov    0x8(%rax),%rax
  mov    (%rax),%rcx
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   *%rcx
  jmp    L65
L2:
  mov    -0x8(%rbp),%rax
  mov    0x8(%rax),%rax
  mov    0x8(%rax),%rcx
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   *%rcx
  jmp    L65
L41:
  mov    $0x1,%eax
  jmp    L65
L53:
  mov    $0x0,%eax
L65:
  leave
  ret
```

assistant: ```c
bool_t xdr_uint32_t(XDR *xdrs, unsigned int *ulp) {
  switch (xdrs->x_op) {
  case XDR_ENCODE:
    return (*(xdrs)->x_ops->x_putint32)(xdrs, (int32_t *)ulp);
  case XDR_DECODE:
    return (*(xdrs)->x_ops->x_getint32)(xdrs, (int32_t *)ulp);
  case XDR_FREE:
    return 1;
  default:
    return 0;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<xdr_uint32_t>:
  endbr64
  sub    $0x8,%rsp
  mov    (%rdi),%eax
  cmp    $0x81,%eax
  je     L18
  cmp    $0x82,%eax
  je     L12
  cmp    $0x80,%eax
  sete   %al
  movzbl %al,%eax
L23:
  add    $0x8,%rsp
  ret
L18:
  mov    0x8(%rdi),%rax
  call   *(%rax)
  jmp    L23
L12:
  mov    0x8(%rdi),%rax
  call   *0x8(%rax)
  jmp    L23
```

assistant: ```c
bool_t xdr_uint32_t(XDR *xdrs, unsigned int *ulp) {
  switch (xdrs->x_op) {
  case XDR_ENCODE:
    return (*(xdrs)->x_ops->x_putint32)(xdrs, (int32_t *)ulp);
  case XDR_DECODE:
    return (*(xdrs)->x_ops->x_getint32)(xdrs, (int32_t *)ulp);
  case XDR_FREE:
    return 1;
  default:
    return 0;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<xdr_uint32_t>:
  endbr64
  mov    (%rdi),%eax
  cmp    $0x81,%eax
  je     L4
  cmp    $0x82,%eax
  je     L12
  cmp    $0x80,%eax
  sete   %al
  movzbl %al,%eax
  ret
L4:
  mov    0x8(%rdi),%rax
  jmp    *(%rax)
  cs nopw 0x0(%rax,%rax,1)
L12:
  mov    0x8(%rdi),%rax
  jmp    *0x8(%rax)
```

assistant: ```c
bool_t xdr_uint32_t(XDR *xdrs, unsigned int *ulp) {
  switch (xdrs->x_op) {
  case XDR_ENCODE:
    return (*(xdrs)->x_ops->x_putint32)(xdrs, (int32_t *)ulp);
  case XDR_DECODE:
    return (*(xdrs)->x_ops->x_getint32)(xdrs, (int32_t *)ulp);
  case XDR_FREE:
    return 1;
  default:
    return 0;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<xdr_uint32_t>:
  endbr64
  mov    (%rdi),%eax
  cmp    $0x81,%eax
  je     L7
  cmp    $0x82,%eax
  je     L13
  cmp    $0x80,%eax
  sete   %al
  movzbl %al,%eax
  ret
L7:
  mov    0x8(%rdi),%rax
  jmp    *(%rax)
  cs nopw 0x0(%rax,%rax,1)
L13:
  mov    0x8(%rdi),%rax
  jmp    *0x8(%rax)
```

assistant: ```c
bool_t xdr_uint32_t(XDR *xdrs, unsigned int *ulp) {
  switch (xdrs->x_op) {
  case XDR_ENCODE:
    return (*(xdrs)->x_ops->x_putint32)(xdrs, (int32_t *)ulp);
  case XDR_DECODE:
    return (*(xdrs)->x_ops->x_getint32)(xdrs, (int32_t *)ulp);
  case XDR_FREE:
    return 1;
  default:
    return 0;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<getcwd_ok>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <getcwd@plt>
  mov    %rax,-0x28(%rbp)
  cmpq   $0x0,-0x28(%rbp)
  je     L25
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  mov    %al,-0x29(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  movzbl -0x29(%rbp),%eax
  jmp    L43
L25:
  lea    -0x20(%rbp),%rax
  mov    $0x10,%esi
  mov    %rax,%rdi
  call   <getcwd@plt>
  mov    %rax,-0x28(%rbp)
  cmpq   $0x0,-0x28(%rbp)
  je     L1
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  jmp    L43
L1:
  mov    $0x61,%eax
L43:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L10
  call   <__stack_chk_fail@plt>
L10:
  leave
  ret
```

assistant: ```c
char getcwd_ok() {
  char *cwd = getcwd(NULL, 0);
  if (cwd != NULL) {
    char result = cwd[0];
    free(cwd);
    return result;
  }
  char buf[16];
  cwd = getcwd(&buf, 16);
  if (cwd != NULL) {
    return cwd[0];
  }
  return 'a';
}
```
user: What is the c source code of the assembly code below?

```asm
<getcwd_ok>:
  endbr64
  push   %rbx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <getcwd@plt>
  test   %rax,%rax
  je     L5
  movzbl (%rax),%ebx
  mov    %rax,%rdi
  call   <free@plt>
L39:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L10
  mov    %ebx,%eax
  add    $0x20,%rsp
  pop    %rbx
  ret
L5:
  mov    %rsp,%rdi
  mov    $0x10,%esi
  call   <getcwd@plt>
  mov    $0x61,%ebx
  test   %rax,%rax
  je     L39
  movzbl (%rax),%ebx
  jmp    L39
L10:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char getcwd_ok() {
  char *cwd = getcwd(NULL, 0);
  if (cwd != NULL) {
    char result = cwd[0];
    free(cwd);
    return result;
  }
  char buf[16];
  cwd = getcwd(&buf, 16);
  if (cwd != NULL) {
    return cwd[0];
  }
  return 'a';
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<getcwd_ok>:
  endbr64
  push   %r12
  xor    %esi,%esi
  xor    %edi,%edi
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <getcwd@plt>
  test   %rax,%rax
  je     L33
  mov    %rax,%rdi
  movzbl (%rax),%r12d
  call   <free@plt>
L14:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L32
  add    $0x20,%rsp
  mov    %r12d,%eax
  pop    %r12
  ret
  xchg   %ax,%ax
L33:
  mov    %rsp,%rdi
  mov    $0x10,%esi
  mov    $0x61,%r12d
  call   <getcwd@plt>
  test   %rax,%rax
  je     L14
  movzbl (%rax),%r12d
  jmp    L14
L32:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char getcwd_ok() {
  char *cwd = getcwd(NULL, 0);
  if (cwd != NULL) {
    char result = cwd[0];
    free(cwd);
    return result;
  }
  char buf[16];
  cwd = getcwd(&buf, 16);
  if (cwd != NULL) {
    return cwd[0];
  }
  return 'a';
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<getcwd_ok>:
  endbr64
  push   %r12
  xor    %esi,%esi
  xor    %edi,%edi
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <getcwd@plt>
  test   %rax,%rax
  je     L7
  mov    %rax,%rdi
  movzbl (%rax),%r12d
  call   <free@plt>
L15:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x20,%rsp
  mov    %r12d,%eax
  pop    %r12
  ret
  xchg   %ax,%ax
L7:
  mov    %rsp,%rdi
  mov    $0x10,%esi
  mov    $0x61,%r12d
  call   <getcwd@plt>
  test   %rax,%rax
  je     L15
  movzbl (%rax),%r12d
  jmp    L15
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char getcwd_ok() {
  char *cwd = getcwd(NULL, 0);
  if (cwd != NULL) {
    char result = cwd[0];
    free(cwd);
    return result;
  }
  char buf[16];
  cwd = getcwd(&buf, 16);
  if (cwd != NULL) {
    return cwd[0];
  }
  return 'a';
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<send_notification>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x1,%edx
  lea    D10(%rip),%rax
  mov    %rax,%rsi
  mov    $0x3,%edi
  call   <write@plt>
  cmp    $0x1,%eax
  je     L2
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L9
L2:
  lea    D14(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L9:
  nop
  pop    %rbp
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D10
datatype: string
name: disassemble_data
arguments: data_tag: D4
datatype: string
name: disassemble_data
arguments: data_tag: D14
datatype: string

tool: D10: !

tool: D4: Could not send notification!


tool: D14: Notification sent.


assistant: ```c
void send_notification() {
  if (write(3, "!", 1) != 1)
    printf("Could not send notification!\n");
  else
    printf("Notification sent.\n");
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<send_notification>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%edx
  lea    D15(%rip),%rsi
  mov    $0x3,%edi
  call   <write@plt>
  cmp    $0x1,%eax
  je     L6
  lea    D12(%rip),%rdi
  call   <printf@plt>
L19:
  add    $0x8,%rsp
  ret
L6:
  lea    D25(%rip),%rdi
  call   <printf@plt>
  jmp    L19
```

tool_calls: name: extract_symbolic_data
arguments: tag: D15
type_guessed: string
name: extract_symbolic_data
arguments: tag: D12
type_guessed: string
name: extract_symbolic_data
arguments: tag: D25
type_guessed: string

tool: D15: !

tool: D12: Could not send notification!


tool: D25: Notification sent.


assistant: ```c
void send_notification() {
  if (write(3, "!", 1) != 1)
    printf("Could not send notification!\n");
  else
    printf("Notification sent.\n");
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<send_notification>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%edx
  mov    $0x3,%edi
  lea    D8(%rip),%rsi
  call   <write@plt>
  cmp    $0x1,%eax
  je     L5
  lea    D1(%rip),%rdi
  add    $0x8,%rsp
  jmp    1070 <printf@plt>
  nopl   0x0(%rax,%rax,1)
L5:
  lea    D0(%rip),%rdi
  add    $0x8,%rsp
  jmp    1070 <printf@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D8
datatype: string
name: extract_symbolic_data
arguments: tag: D1
datatype: string
name: extract_symbolic_data
arguments: tag: D0
datatype: string

tool: D8: !

tool: D1: Could not send notification!


tool: D0: Notification sent.


assistant: ```c
void send_notification() {
  if (write(3, "!", 1) != 1)
    printf("Could not send notification!\n");
  else
    printf("Notification sent.\n");
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<send_notification>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%edx
  mov    $0x3,%edi
  lea    D11(%rip),%rsi
  call   <write@plt>
  cmp    $0x1,%eax
  je     L0
  lea    D7(%rip),%rdi
  add    $0x8,%rsp
  jmp    1070 <printf@plt>
  nopl   0x0(%rax,%rax,1)
L0:
  lea    D21(%rip),%rdi
  add    $0x8,%rsp
  jmp    1070 <printf@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D11
type: string
name: unpack_data
arguments: data_label: D7
type: string
name: unpack_data
arguments: data_label: D21
type: string

tool: D11: !

tool: D7: Could not send notification!


tool: D21: Notification sent.


assistant: ```c
void send_notification() {
  if (write(3, "!", 1) != 1)
    printf("Could not send notification!\n");
  else
    printf("Notification sent.\n");
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<digit_count>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  movl   $0x1,-0x8(%rbp)
  movl   $0x40,-0x4(%rbp)
  jmp    L10
L14:
  addl   $0x1,-0x8(%rbp)
  shll   $0x6,-0x4(%rbp)
L10:
  mov    -0x14(%rbp),%eax
  cmp    %eax,-0x4(%rbp)
  jbe    L14
  mov    -0x8(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int digit_count(int v) {
  unsigned int i, x;
  for (i = 1, x = 64; (unsigned int)v >= x; i++, x <<= 6) {
  }
  return i;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<digit_count>:
  endbr64
  cmp    $0x3f,%edi
  jbe    L19
  mov    $0x40,%eax
  mov    $0x1,%edx
L13:
  add    $0x1,%edx
  shl    $0x6,%eax
  cmp    %edi,%eax
  jbe    L13
L3:
  mov    %edx,%eax
  ret
L19:
  mov    $0x1,%edx
  jmp    L3
```

assistant: ```c
int digit_count(int v) {
  unsigned int i, x;
  for (i = 1, x = 64; (unsigned int)v >= x; i++, x <<= 6) {
  }
  return i;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<digit_count>:
  endbr64
  cmp    $0x3f,%edi
  jbe    L11
  mov    $0x40,%edx
  mov    $0x1,%eax
  nopl   0x0(%rax,%rax,1)
L10:
  shl    $0x6,%edx
  add    $0x1,%eax
  cmp    %edi,%edx
  jbe    L10
  ret
  nopl   0x0(%rax,%rax,1)
L11:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int digit_count(int v) {
  unsigned int i, x;
  for (i = 1, x = 64; (unsigned int)v >= x; i++, x <<= 6) {
  }
  return i;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<digit_count>:
  endbr64
  cmp    $0x3f,%edi
  jbe    L9
  mov    $0x40,%edx
  mov    $0x1,%eax
  nopl   0x0(%rax,%rax,1)
L17:
  shl    $0x6,%edx
  add    $0x1,%eax
  cmp    %edi,%edx
  jbe    L17
  ret
  nopl   0x0(%rax,%rax,1)
L9:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int digit_count(int v) {
  unsigned int i, x;
  for (i = 1, x = 64; (unsigned int)v >= x; i++, x <<= 6) {
  }
  return i;
}
```