ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<tcp_checksum>:
  endbr64
  mov    D6(%rip),%rax
  movzwl 0x2(%rdx),%r9d
  mov    %rsi,%rcx
  lea    0x1(%rdi),%esi
  sar    %esi
  mov    (%rax),%r8d
  movzwl (%rdx),%eax
  add    %r9d,%eax
  movzwl 0x4(%rdx),%r9d
  movzwl 0x6(%rdx),%edx
  add    %edi,%r8d
  movslq %r8d,%r8
  add    %r9d,%eax
  add    %edx,%eax
  cltq
  add    %r8,%rax
  test   $0x1,%dil
  je     L0
  movslq %edi,%rdi
  movb   $0x0,(%rcx,%rdi,1)
L0:
  movzwl 0x2(%rcx),%edi
  movzwl (%rcx),%edx
  add    %edi,%edx
  movzwl 0x4(%rcx),%edi
  add    %edi,%edx
  movzwl 0x6(%rcx),%edi
  add    %edi,%edx
  movzwl 0x8(%rcx),%edi
  add    %edi,%edx
  movzwl 0xa(%rcx),%edi
  add    %edi,%edx
  movzwl 0xc(%rcx),%edi
  add    %edi,%edx
  movzwl 0xe(%rcx),%edi
  add    %edi,%edx
  movzwl 0x12(%rcx),%edi
  add    %edi,%edx
  lea    -0xb(%rsi),%edi
  movslq %edx,%rdx
  add    %rax,%rdx
  lea    0x14(%rcx),%rax
  cmp    $0xa,%si
  je     L18
  movzwl %di,%edi
  lea    0x16(%rcx,%rdi,2),%rsi
  nopl   (%rax)
L37:
  movzwl (%rax),%ecx
  add    $0x2,%rax
  add    %rcx,%rdx
  cmp    %rsi,%rax
  jne    L37
  movzwl %dx,%eax
  shr    $0x10,%rdx
  je     L16
L23:
  add    %rax,%rdx
L18:
  movzwl %dx,%eax
  shr    $0x10,%rdx
  jne    L23
L16:
  not    %eax
  ret
```

assistant: ```c
unsigned short tcp_checksum(int bytes, char *tcp_segment, char *net_addresses) {
  unsigned short *p = (unsigned short *)net_addresses;
  unsigned short x = (bytes + 1) >> 1;
  unsigned long sum = bytes + IPPROTO_TCP;
  unsigned short carry;
  sum += *p + p[1] + p[2] + p[3];
  p = (unsigned short *)tcp_segment;
  if (bytes & 1)
    tcp_segment[bytes] = 0;
  sum += *p + p[1] + p[2] + p[3] + p[4] + p[5] + p[6] + p[7] + p[9];
  p += 10;
  x -= 10;
  while (x--)
    sum += *p++;
  carry = sum;
  while (sum >>= 16) {
    sum += carry;
    carry = sum;
  }
  return carry ^ 65535;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<tcp_checksum>:
  endbr64
  mov    D8(%rip),%rax
  movzwl 0x2(%rdx),%r9d
  lea    0x1(%rdi),%ecx
  sar    %ecx
  mov    (%rax),%r8d
  movzwl (%rdx),%eax
  add    %r9d,%eax
  movzwl 0x4(%rdx),%r9d
  movzwl 0x6(%rdx),%edx
  add    %edi,%r8d
  movslq %r8d,%r8
  add    %r9d,%eax
  add    %edx,%eax
  cltq
  add    %r8,%rax
  test   $0x1,%dil
  je     L22
  movslq %edi,%rdi
  movb   $0x0,(%rsi,%rdi,1)
L22:
  movzwl 0x2(%rsi),%edi
  movzwl (%rsi),%edx
  lea    0x14(%rsi),%r9
  lea    -0xb(%rcx),%r8d
  add    %edi,%edx
  movzwl 0x4(%rsi),%edi
  add    %edi,%edx
  movzwl 0x6(%rsi),%edi
  add    %edi,%edx
  movzwl 0x8(%rsi),%edi
  add    %edi,%edx
  movzwl 0xa(%rsi),%edi
  add    %edi,%edx
  movzwl 0xc(%rsi),%edi
  add    %edi,%edx
  movzwl 0xe(%rsi),%edi
  add    %edi,%edx
  movzwl 0x12(%rsi),%edi
  add    %edi,%edx
  movslq %edx,%rdx
  add    %rax,%rdx
  cmp    $0xa,%cx
  je     L57
  lea    -0xa(%rcx),%r10d
  cmp    $0x6,%r8w
  jbe    L34
  sub    $0x12,%ecx
  pxor   %xmm3,%xmm3
  pxor   %xmm4,%xmm4
  xor    %eax,%eax
  shr    $0x3,%cx
  pxor   %xmm2,%xmm2
  add    $0x1,%ecx
  cs nopw 0x0(%rax,%rax,1)
L75:
  mov    %rax,%rdi
  add    $0x1,%rax
  shl    $0x4,%rdi
  movdqu 0x14(%rsi,%rdi,1),%xmm0
  movdqa %xmm0,%xmm1
  punpckhwd %xmm4,%xmm0
  movdqa %xmm0,%xmm5
  punpcklwd %xmm4,%xmm1
  punpckldq %xmm2,%xmm0
  punpckhdq %xmm2,%xmm5
  paddq  %xmm5,%xmm0
  movdqa %xmm1,%xmm5
  punpckldq %xmm2,%xmm1
  punpckhdq %xmm2,%xmm5
  paddq  %xmm5,%xmm1
  paddq  %xmm1,%xmm0
  paddq  %xmm0,%xmm3
  cmp    %ax,%cx
  ja     L75
  movdqa %xmm3,%xmm0
  shl    $0x3,%ecx
  psrldq $0x8,%xmm0
  sub    %ecx,%r8d
  paddq  %xmm0,%xmm3
  movq   %xmm3,%rax
  add    %rax,%rdx
  movzwl %cx,%eax
  lea    (%r9,%rax,2),%r9
  cmp    %r10w,%cx
  je     L57
L34:
  movzwl (%r9),%eax
  add    %rax,%rdx
  test   %r8w,%r8w
  je     L57
  movzwl 0x2(%r9),%eax
  add    %rax,%rdx
  cmp    $0x1,%r8w
  je     L57
  movzwl 0x4(%r9),%eax
  add    %rax,%rdx
  cmp    $0x2,%r8w
  je     L57
  movzwl 0x6(%r9),%eax
  add    %rax,%rdx
  cmp    $0x3,%r8w
  je     L57
  movzwl 0x8(%r9),%eax
  add    %rax,%rdx
  cmp    $0x4,%r8w
  je     L57
  movzwl 0xa(%r9),%eax
  add    %rax,%rdx
  cmp    $0x5,%r8w
  je     L57
  movzwl 0xc(%r9),%eax
  nop
L117:
  add    %rax,%rdx
L57:
  movzwl %dx,%eax
  shr    $0x10,%rdx
  jne    L117
  not    %eax
  ret
```

assistant: ```c
unsigned short tcp_checksum(int bytes, char *tcp_segment, char *net_addresses) {
  unsigned short *p = (unsigned short *)net_addresses;
  unsigned short x = (bytes + 1) >> 1;
  unsigned long sum = bytes + IPPROTO_TCP;
  unsigned short carry;
  sum += *p + p[1] + p[2] + p[3];
  p = (unsigned short *)tcp_segment;
  if (bytes & 1)
    tcp_segment[bytes] = 0;
  sum += *p + p[1] + p[2] + p[3] + p[4] + p[5] + p[6] + p[7] + p[9];
  p += 10;
  x -= 10;
  while (x--)
    sum += *p++;
  carry = sum;
  while (sum >>= 16) {
    sum += carry;
    carry = sum;
  }
  return carry ^ 65535;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<STORAGE_IsReady>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movzbl D11(%rip),%eax
  test   %al,%al
  jns    L1
  mov    $0x0,%eax
  call   <SD_Init@plt>
  movb   $0x0,D11(%rip)
L1:
  mov    $0x0,%eax
  call   <SD_GetStatus@plt>
  test   %rax,%rax
  je     L4
  movb   $0xff,D11(%rip)
  mov    $0xffffffff,%eax
  jmp    L0
L4:
  mov    $0x0,%eax
L0:
  pop    %rbp
  ret
```

assistant: ```c
char STORAGE_IsReady(void) {
  static char last_status = 0;
  if (last_status < 0) {
    SD_Init();
    last_status = 0;
  }
  if (SD_GetStatus() != 0) {
    last_status = -1;
    return (-1);
  }
  return (0);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<STORAGE_IsReady>:
  endbr64
  sub    $0x8,%rsp
  cmpb   $0x0,D14(%rip)
  js     L29
L18:
  mov    $0x0,%eax
  call   <SD_GetStatus@plt>
  test   %rax,%rax
  jne    L26
  mov    $0x0,%eax
L35:
  add    $0x8,%rsp
  ret
L29:
  mov    $0x0,%eax
  call   <SD_Init@plt>
  movb   $0x0,D14(%rip)
  jmp    L18
L26:
  movb   $0xff,D14(%rip)
  mov    $0xffffffff,%eax
  jmp    L35
```

assistant: ```c
char STORAGE_IsReady(void) {
  static char last_status = 0;
  if (last_status < 0) {
    SD_Init();
    last_status = 0;
  }
  if (SD_GetStatus() != 0) {
    last_status = -1;
    return (-1);
  }
  return (0);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<STORAGE_IsReady>:
  endbr64
  sub    $0x8,%rsp
  cmpb   $0x0,D5(%rip)
  js     L13
L38:
  xor    %eax,%eax
  call   <SD_GetStatus@plt>
  test   %rax,%rax
  jne    L12
  xor    %eax,%eax
L9:
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax)
L13:
  xor    %eax,%eax
  call   <SD_Init@plt>
  movb   $0x0,D5(%rip)
  jmp    L38
  nopl   0x0(%rax,%rax,1)
L12:
  movb   $0xff,D5(%rip)
  mov    $0xffffffff,%eax
  jmp    L9
```

assistant: ```c
char STORAGE_IsReady(void) {
  static char last_status = 0;
  if (last_status < 0) {
    SD_Init();
    last_status = 0;
  }
  if (SD_GetStatus() != 0) {
    last_status = -1;
    return (-1);
  }
  return (0);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<STORAGE_IsReady>:
  endbr64
  sub    $0x8,%rsp
  cmpb   $0x0,D23(%rip)
  js     L33
L4:
  xor    %eax,%eax
  call   <SD_GetStatus@plt>
  test   %rax,%rax
  jne    L39
  xor    %eax,%eax
L13:
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax)
L33:
  xor    %eax,%eax
  call   <SD_Init@plt>
  movb   $0x0,D23(%rip)
  jmp    L4
  nopl   0x0(%rax,%rax,1)
L39:
  movb   $0xff,D23(%rip)
  mov    $0xffffffff,%eax
  jmp    L13
```

assistant: ```c
char STORAGE_IsReady(void) {
  static char last_status = 0;
  if (last_status < 0) {
    SD_Init();
    last_status = 0;
  }
  if (SD_GetStatus() != 0) {
    last_status = -1;
    return (-1);
  }
  return (0);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<BMI_sockio_nbpeek>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x18(%rbp)
  mov    D0(%rip),%rax
  mov    (%rax),%ecx
  mov    -0x14(%rbp),%eax
  mov    $0x0,%edx
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <fcntl@plt>
  mov    %eax,%edx
  mov    D40(%rip),%rax
  mov    (%rax),%eax
  and    %edx,%eax
  mov    %eax,%edi
  call   <assert@plt>
L60:
  mov    D30(%rip),%rax
  mov    (%rax),%ecx
  mov    -0x18(%rbp),%edx
  mov    -0x20(%rbp),%rsi
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <recv@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jne    L10
  mov    D75(%rip),%rax
  mov    (%rax),%rdx
  mov    D81(%rip),%rax
  mov    %rdx,(%rax)
  mov    $0xffffffff,%eax
  jmp    L18
L10:
  cmpl   $0xffffffff,-0x4(%rbp)
  jne    L52
  mov    D81(%rip),%rax
  mov    (%rax),%rdx
  mov    D68(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,%rdx
  jne    L52
  mov    $0x0,%eax
  jmp    L18
L52:
  cmpl   $0xffffffff,-0x4(%rbp)
  jne    L96
  mov    D81(%rip),%rax
  mov    (%rax),%rdx
  mov    D39(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,%rdx
  jne    L96
  jmp    L60
L96:
  cmpl   $0xffffffff,-0x4(%rbp)
  jne    L22
  mov    $0xffffffff,%eax
  jmp    L18
L22:
  mov    -0x4(%rbp),%eax
L18:
  leave
  ret
```

assistant: ```c
int BMI_sockio_nbpeek(int s, void *buf, int len) {
  int ret;
  assert(fcntl(s, F_GETFL, 0) & O_NONBLOCK);
nbpeek_restart:
  ret = recv(s, buf, len, (MSG_PEEK | 0));
  if (ret == 0) {
    errno = EPIPE;
    return (-1);
  } else if (ret == -1 && errno == EWOULDBLOCK) {
    return (0);
  } else if (ret == -1 && errno == EINTR) {
    goto nbpeek_restart;
  } else if (ret == -1) {
    return (-1);
  }
  return (ret);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<BMI_sockio_nbpeek>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  mov    %rsi,%r12
  mov    %edx,%ebp
  mov    $0x0,%edx
  mov    D38(%rip),%rax
  mov    (%rax),%esi
  call   <fcntl@plt>
  mov    D36(%rip),%rdx
  and    (%rdx),%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    D4(%rip),%r13
  jmp    L42
L23:
  mov    D5(%rip),%rax
  mov    (%rax),%rdx
  mov    D52(%rip),%rax
  mov    %rdx,(%rax)
  mov    $0xffffffff,%eax
  jmp    L4
L61:
  mov    D52(%rip),%rdx
  mov    (%rdx),%rcx
  mov    D11(%rip),%rdx
  cmp    (%rdx),%rcx
  je     L41
  mov    D61(%rip),%rdx
  cmp    (%rdx),%rcx
  jne    L4
L42:
  mov    0x0(%r13),%ecx
  mov    %ebp,%edx
  mov    %r12,%rsi
  mov    %ebx,%edi
  call   <recv@plt>
  test   %eax,%eax
  je     L23
  cmp    $0xffffffff,%eax
  je     L61
L4:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L41:
  mov    $0x0,%eax
  jmp    L4
```

assistant: ```c
int BMI_sockio_nbpeek(int s, void *buf, int len) {
  int ret;
  assert(fcntl(s, F_GETFL, 0) & O_NONBLOCK);
nbpeek_restart:
  ret = recv(s, buf, len, (MSG_PEEK | 0));
  if (ret == 0) {
    errno = EPIPE;
    return (-1);
  } else if (ret == -1 && errno == EWOULDBLOCK) {
    return (0);
  } else if (ret == -1 && errno == EINTR) {
    goto nbpeek_restart;
  } else if (ret == -1) {
    return (-1);
  }
  return (ret);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<BMI_sockio_nbpeek>:
  endbr64
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %edx,%ebp
  xor    %edx,%edx
  push   %rbx
  mov    %edi,%ebx
  sub    $0x8,%rsp
  mov    D31(%rip),%rax
  mov    (%rax),%esi
  call   <fcntl@plt>
  mov    D52(%rip),%rdx
  and    (%rdx),%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    D61(%rip),%r13
  nopl   0x0(%rax)
L30:
  mov    0x0(%r13),%ecx
  mov    %ebp,%edx
  mov    %r12,%rsi
  mov    %ebx,%edi
  call   <recv@plt>
  test   %eax,%eax
  je     L48
  cmp    $0xffffffff,%eax
  je     L46
L8:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L46:
  mov    D25(%rip),%rdx
  mov    (%rdx),%rcx
  mov    D18(%rip),%rdx
  cmp    (%rdx),%rcx
  je     L41
  mov    D43(%rip),%rdx
  cmp    (%rdx),%rcx
  je     L30
  jmp    L8
  nopl   0x0(%rax)
L48:
  mov    D69(%rip),%rax
  mov    (%rax),%rdx
  mov    D25(%rip),%rax
  mov    %rdx,(%rax)
  add    $0x8,%rsp
  mov    $0xffffffff,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L41:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int BMI_sockio_nbpeek(int s, void *buf, int len) {
  int ret;
  assert(fcntl(s, F_GETFL, 0) & O_NONBLOCK);
nbpeek_restart:
  ret = recv(s, buf, len, (MSG_PEEK | 0));
  if (ret == 0) {
    errno = EPIPE;
    return (-1);
  } else if (ret == -1 && errno == EWOULDBLOCK) {
    return (0);
  } else if (ret == -1 && errno == EINTR) {
    goto nbpeek_restart;
  } else if (ret == -1) {
    return (-1);
  }
  return (ret);
}
```
user: Translate the below assembly code into C programming language:

```asm
<BMI_sockio_nbpeek>:
  endbr64
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %edx,%ebp
  xor    %edx,%edx
  push   %rbx
  mov    %edi,%ebx
  sub    $0x8,%rsp
  mov    D69(%rip),%rax
  mov    (%rax),%esi
  call   <fcntl@plt>
  mov    D43(%rip),%rdx
  and    (%rdx),%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    D44(%rip),%r13
  nopl   0x0(%rax)
L41:
  mov    0x0(%r13),%ecx
  mov    %ebp,%edx
  mov    %r12,%rsi
  mov    %ebx,%edi
  call   <recv@plt>
  test   %eax,%eax
  je     L22
  cmp    $0xffffffff,%eax
  je     L16
L20:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L16:
  mov    D4(%rip),%rdx
  mov    (%rdx),%rcx
  mov    D29(%rip),%rdx
  cmp    (%rdx),%rcx
  je     L29
  mov    D12(%rip),%rdx
  cmp    (%rdx),%rcx
  je     L41
  jmp    L20
  nopl   0x0(%rax)
L22:
  mov    D28(%rip),%rax
  mov    (%rax),%rdx
  mov    D4(%rip),%rax
  mov    %rdx,(%rax)
  add    $0x8,%rsp
  mov    $0xffffffff,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L29:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int BMI_sockio_nbpeek(int s, void *buf, int len) {
  int ret;
  assert(fcntl(s, F_GETFL, 0) & O_NONBLOCK);
nbpeek_restart:
  ret = recv(s, buf, len, (MSG_PEEK | 0));
  if (ret == 0) {
    errno = EPIPE;
    return (-1);
  } else if (ret == -1 && errno == EWOULDBLOCK) {
    return (0);
  } else if (ret == -1 && errno == EINTR) {
    goto nbpeek_restart;
  } else if (ret == -1) {
    return (-1);
  }
  return (ret);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<flipcoins>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <rand@plt>
  mov    %eax,-0x4(%rbp)
  movl   $0x1,-0x10(%rbp)
  movl   $0x0,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L12
L9:
  mov    -0x4(%rbp),%eax
  and    -0x10(%rbp),%eax
  test   %eax,%eax
  je     L15
  addl   $0x1,-0xc(%rbp)
  shll   -0x10(%rbp)
  addl   $0x1,-0x8(%rbp)
L12:
  cmpl   $0x1f,-0x8(%rbp)
  jle    L9
  jmp    L27
L15:
  nop
L27:
  mov    -0xc(%rbp),%eax
  mov    $0xf,%edx
  cmp    %edx,%eax
  cmovg  %edx,%eax
  add    $0x1,%eax
  leave
  ret
```

assistant: ```c
uint8_t flipcoins() {
  int coin = rand();
  int shift = 1;
  uint8_t result = 0;
  for (uint8_t i = 0; i < 32; i++) {
    if (coin & shift)
      result++;
    else
      break;
    shift <<= 1;
  }
  return (result >= 16) ? 16 : result + 1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<flipcoins>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <rand@plt>
  mov    %eax,%edx
  and    $0x1,%edx
  je     L6
  mov    $0x2,%ecx
L26:
  test   %ecx,%eax
  je     L6
  add    $0x1,%edx
  add    %ecx,%ecx
  cmp    $0x20,%edx
  jne    L26
L6:
  mov    $0xf,%eax
  cmp    %eax,%edx
  cmovle %edx,%eax
  add    $0x1,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
uint8_t flipcoins() {
  int coin = rand();
  int shift = 1;
  uint8_t result = 0;
  for (uint8_t i = 0; i < 32; i++) {
    if (coin & shift)
      result++;
    else
      break;
    shift <<= 1;
  }
  return (result >= 16) ? 16 : result + 1;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<flipcoins>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <rand@plt>
  xor    %edx,%edx
  mov    $0x1,%ecx
  jmp    L8
  nopl   0x0(%rax,%rax,1)
L14:
  add    $0x1,%edx
  add    %ecx,%ecx
  cmp    $0x20,%edx
  je     L11
L8:
  test   %ecx,%eax
  jne    L14
  mov    $0xf,%eax
  cmp    %eax,%edx
  cmovle %edx,%eax
  add    $0x8,%rsp
  add    $0x1,%eax
  ret
L11:
  mov    $0x10,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
uint8_t flipcoins() {
  int coin = rand();
  int shift = 1;
  uint8_t result = 0;
  for (uint8_t i = 0; i < 32; i++) {
    if (coin & shift)
      result++;
    else
      break;
    shift <<= 1;
  }
  return (result >= 16) ? 16 : result + 1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<flipcoins>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <rand@plt>
  xor    %edx,%edx
  mov    $0x1,%ecx
  jmp    L0
  nopl   0x0(%rax,%rax,1)
L3:
  add    $0x1,%edx
  add    %ecx,%ecx
  cmp    $0x20,%edx
  je     L17
L0:
  test   %ecx,%eax
  jne    L3
  mov    $0xf,%eax
  cmp    %eax,%edx
  cmovle %edx,%eax
  add    $0x8,%rsp
  add    $0x1,%eax
  ret
L17:
  mov    $0x10,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
uint8_t flipcoins() {
  int coin = rand();
  int shift = 1;
  uint8_t result = 0;
  for (uint8_t i = 0; i < 32; i++) {
    if (coin & shift)
      result++;
    else
      break;
    shift <<= 1;
  }
  return (result >= 16) ? 16 : result + 1;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  cmpl   $0x2,-0x4(%rbp)
  jne    L15
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <FastGrep@plt>
  jmp    L9
L15:
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L9:
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D3
data_type: string

tool: D3: Usage: fgrep chaine


assistant: ```c
int main(int argc, char *argv[]) {
  if (argc == 2)
    FastGrep(argv[1]);
  else
    printf("Usage: fgrep chaine\n");
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x2,%edi
  je     L5
  lea    D0(%rip),%rdi
  call   <printf@plt>
L0:
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
L5:
  mov    0x8(%rsi),%rdi
  call   <FastGrep@plt>
  jmp    L0
```

tool_calls: name: retrieve_data
arguments: data_label: D0
type_infered: string

tool: D0: Usage: fgrep chaine


assistant: ```c
int main(int argc, char *argv[]) {
  if (argc == 2)
    FastGrep(argv[1]);
  else
    printf("Usage: fgrep chaine\n");
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x2,%edi
  je     L17
  lea    D6(%rip),%rdi
  call   <printf@plt>
L3:
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
L17:
  mov    0x8(%rsi),%rdi
  call   <FastGrep@plt>
  jmp    L3
```

tool_calls: name: parse_data
arguments: data_tag: D6
datatype: string

tool: D6: Usage: fgrep chaine


assistant: ```c
int main(int argc, char *argv[]) {
  if (argc == 2)
    FastGrep(argv[1]);
  else
    printf("Usage: fgrep chaine\n");
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x2,%edi
  je     L4
  lea    D2(%rip),%rdi
  call   <printf@plt>
L11:
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
L4:
  mov    0x8(%rsi),%rdi
  call   <FastGrep@plt>
  jmp    L11
```

tool_calls: name: unpack_data
arguments: tag: D2
datatype: string

tool: D2: Usage: fgrep chaine


assistant: ```c
int main(int argc, char *argv[]) {
  if (argc == 2)
    FastGrep(argv[1]);
  else
    printf("Usage: fgrep chaine\n");
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<internalerror>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D29(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <starexit@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: tag: D29
datatype: string
name: unpack_data
arguments: tag: D11
datatype: string
name: unpack_data
arguments: tag: D5
datatype: string

tool: D29:   Please report this bug to jrs@cs.berkeley.edu


tool: D11:   Include the message above, your input data set, and the exact


tool: D5:   command line you used to run Star.


assistant: ```c
void internalerror(void) {
  printf("  Please report this bug to jrs@cs.berkeley.edu\n");
  printf("  Include the message above, your input data set, and the exact\n");
  printf("  command line you used to run Star.\n");
  starexit(1);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<internalerror>:
  endbr64
  sub    $0x8,%rsp
  lea    D8(%rip),%rdi
  call   <printf@plt>
  lea    D3(%rip),%rdi
  call   <printf@plt>
  lea    D12(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <starexit@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: tag: D8
type: string
name: unpack_data
arguments: tag: D3
type: string
name: unpack_data
arguments: tag: D12
type: string

tool: D8:   Please report this bug to jrs@cs.berkeley.edu


tool: D3:   Include the message above, your input data set, and the exact


tool: D12:   command line you used to run Star.


assistant: ```c
void internalerror(void) {
  printf("  Please report this bug to jrs@cs.berkeley.edu\n");
  printf("  Include the message above, your input data set, and the exact\n");
  printf("  command line you used to run Star.\n");
  starexit(1);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<internalerror>:
  endbr64
  sub    $0x8,%rsp
  lea    D12(%rip),%rdi
  call   <printf@plt>
  lea    D9(%rip),%rdi
  call   <printf@plt>
  lea    D24(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  add    $0x8,%rsp
  jmp    1070 <starexit@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D12
type: string
name: extract_symbolic_data
arguments: label: D9
type: string
name: extract_symbolic_data
arguments: label: D24
type: string

tool: D12:   Please report this bug to jrs@cs.berkeley.edu


tool: D9:   Include the message above, your input data set, and the exact


tool: D24:   command line you used to run Star.


assistant: ```c
void internalerror(void) {
  printf("  Please report this bug to jrs@cs.berkeley.edu\n");
  printf("  Include the message above, your input data set, and the exact\n");
  printf("  command line you used to run Star.\n");
  starexit(1);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<internalerror>:
  endbr64
  sub    $0x8,%rsp
  lea    D0(%rip),%rdi
  call   <printf@plt>
  lea    D18(%rip),%rdi
  call   <printf@plt>
  lea    D26(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  add    $0x8,%rsp
  jmp    1070 <starexit@plt>
```

tool_calls: name: parse_data
arguments: data_label: D0
type_infered: string
name: parse_data
arguments: data_label: D18
type_infered: string
name: parse_data
arguments: data_label: D26
type_infered: string

tool: D0:   Please report this bug to jrs@cs.berkeley.edu


tool: D18:   Include the message above, your input data set, and the exact


tool: D26:   command line you used to run Star.


assistant: ```c
void internalerror(void) {
  printf("  Please report this bug to jrs@cs.berkeley.edu\n");
  printf("  Include the message above, your input data set, and the exact\n");
  printf("  command line you used to run Star.\n");
  starexit(1);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<prem_compute_dpval>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  movsd  %xmm0,-0x30(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movl   $0x1,-0xc(%rbp)
  jmp    L7
L6:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0xc(%rbp),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  -0x8(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  addl   $0x1,-0xc(%rbp)
L7:
  mov    -0xc(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L6
  movsd  -0x8(%rbp),%xmm0
  mulsd  -0x30(%rbp),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

assistant: ```c
double prem_compute_dpval(double *y, double *par, int np, double fac) {
  int i;
  double val;
  val = 0.0;
  for (i = 1; i < np; i++)
    val += par[i] * y[i - 1];
  val *= fac;
  return val;
}
```