ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的?

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0x3d,%ecx
  sub    $0x5f0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x5e8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  lea    0x1f0(%rsp),%rbx
  mov    %rbx,%rsi
  rep stos %rax,%es:(%rdi)
  movl   $0x0,(%rdi)
  lea    D24(%rip),%rdi
  call   <scanf@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  cmp    $0x1,%eax
  jle    L11
  mov    $0x1,%edx
  nopl   0x0(%rax)
L16:
  movsbq (%rbx,%rdx,1),%rcx
  add    $0x3,%rdx
  addl   $0x1,(%rsp,%rcx,4)
  cmp    %edx,%eax
  jg     L16
L11:
  movdqu 0x184(%rsp),%xmm2
  pxor   %xmm1,%xmm1
  movdqu 0x194(%rsp),%xmm0
  lea    D4(%rip),%rdi
  cmpl   $0x1,0x1e4(%rsp)
  pcmpeqd %xmm1,%xmm2
  pcmpeqd %xmm1,%xmm0
  pandn  D15(%rip),%xmm0
  pcmpeqd %xmm1,%xmm2
  psubd  %xmm2,%xmm0
  movdqu 0x1a4(%rsp),%xmm2
  pcmpeqd %xmm1,%xmm2
  pcmpeqd %xmm1,%xmm2
  psubd  %xmm2,%xmm0
  movdqu 0x1b4(%rsp),%xmm2
  pcmpeqd %xmm1,%xmm2
  pcmpeqd %xmm1,%xmm2
  psubd  %xmm2,%xmm0
  movdqu 0x1c4(%rsp),%xmm2
  pcmpeqd %xmm1,%xmm2
  pcmpeqd %xmm1,%xmm2
  psubd  %xmm2,%xmm0
  movdqu 0x1d4(%rsp),%xmm2
  pcmpeqd %xmm1,%xmm2
  pcmpeqd %xmm2,%xmm1
  psubd  %xmm1,%xmm0
  movdqa %xmm0,%xmm1
  psrldq $0x8,%xmm1
  paddd  %xmm1,%xmm0
  movdqa %xmm0,%xmm1
  psrldq $0x4,%xmm1
  paddd  %xmm1,%xmm0
  movd   %xmm0,%esi
  sbb    $0xffffffff,%esi
  cmpl   $0x1,0x1e8(%rsp)
  sbb    $0xffffffff,%esi
  call   <printf@plt>
  mov    0x5e8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x5f0,%rsp
  xor    %eax,%eax
  pop    %rbx
  ret
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D24
type: string
name: unpack_data
arguments: tag: D4
type: string
name: unpack_data
arguments: tag: D15
type: byte[16]

tool: D24: %[^
]s

tool: D4: %d


tool: {"D15": [0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00]}

assistant: ```c
int main() {
  char a[1001];
  int b[123] = {0};
  scanf("%[^\n]s", a);
  int f = strlen(a);
  int i;
  int c = 0;
  for (i = 1; i < f; i = i + 3) {
    b[a[i]] += 1;
  }
  for (i = 97; i < 123; i++) {
    if (b[i] != 0)
      ++c;
  }
  printf("%d\n", c);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<modify_bit>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %esi,%ecx
  mov    %edx,%eax
  mov    %ecx,%edx
  mov    %dl,-0x18(%rbp)
  mov    %al,-0x1c(%rbp)
  movzbl -0x18(%rbp),%eax
  sub    $0x1,%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  not    %eax
  and    -0x14(%rbp),%eax
  mov    %eax,%edx
  movzbl -0x1c(%rbp),%eax
  neg    %eax
  and    -0x4(%rbp),%eax
  or     %edx,%eax
  pop    %rbp
  ret
```

assistant: ```c
int modify_bit(int n, unsigned char pos, _Bool new_state) {
  int mask = 1 << (pos - 1);
  return (n & ~mask) | (-new_state & mask);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<modify_bit>:
  endbr64
  lea    -0x1(%rsi),%ecx
  mov    $0x1,%eax
  shl    %cl,%eax
  movzbl %dl,%edx
  neg    %edx
  xor    %edi,%edx
  and    %edx,%eax
  xor    %edi,%eax
  ret
```

assistant: ```c
int modify_bit(int n, unsigned char pos, _Bool new_state) {
  int mask = 1 << (pos - 1);
  return (n & ~mask) | (-new_state & mask);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<modify_bit>:
  endbr64
  movzbl %dl,%edx
  lea    -0x1(%rsi),%ecx
  mov    $0x1,%eax
  neg    %edx
  shl    %cl,%eax
  xor    %edi,%edx
  and    %edx,%eax
  xor    %edi,%eax
  ret
```

assistant: ```c
int modify_bit(int n, unsigned char pos, _Bool new_state) {
  int mask = 1 << (pos - 1);
  return (n & ~mask) | (-new_state & mask);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<modify_bit>:
  endbr64
  movzbl %dl,%edx
  lea    -0x1(%rsi),%ecx
  mov    $0x1,%eax
  neg    %edx
  shl    %cl,%eax
  xor    %edi,%edx
  and    %edx,%eax
  xor    %edi,%eax
  ret
```

assistant: ```c
int modify_bit(int n, unsigned char pos, _Bool new_state) {
  int mask = 1 << (pos - 1);
  return (n & ~mask) | (-new_state & mask);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<op_ED_0x6f>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0xb,%esi
  mov    $0x4,%edi
  call   <RLD@plt>
  mov    $0xe,%edi
  call   <T_WAIT_UNTIL@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void op_ED_0x6f(void) {
  RLD(4, 11);
  T_WAIT_UNTIL(14);
  return;
}
```
user: What is the c source code of the assembly code below?

```asm
<op_ED_0x6f>:
  endbr64
  sub    $0x8,%rsp
  mov    $0xb,%esi
  mov    $0x4,%edi
  call   <RLD@plt>
  mov    $0xe,%edi
  call   <T_WAIT_UNTIL@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void op_ED_0x6f(void) {
  RLD(4, 11);
  T_WAIT_UNTIL(14);
  return;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<op_ED_0x6f>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x4,%edi
  mov    $0xb,%esi
  call   <RLD@plt>
  mov    $0xe,%edi
  add    $0x8,%rsp
  jmp    1060 <T_WAIT_UNTIL@plt>
```

assistant: ```c
void op_ED_0x6f(void) {
  RLD(4, 11);
  T_WAIT_UNTIL(14);
  return;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<op_ED_0x6f>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x4,%edi
  mov    $0xb,%esi
  call   <RLD@plt>
  mov    $0xe,%edi
  add    $0x8,%rsp
  jmp    1060 <T_WAIT_UNTIL@plt>
```

assistant: ```c
void op_ED_0x6f(void) {
  RLD(4, 11);
  T_WAIT_UNTIL(14);
  return;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<ozy_get_firmware_string>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    -0x8(%rbp),%rax
  lea    D5(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D5
type_infered: string

tool: D5: Unknown

assistant: ```c
int ozy_get_firmware_string(char *buffer, int buffer_size) {
  strcpy(buffer, "Unknown");
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<ozy_get_firmware_string>:
  endbr64
  sub    $0x8,%rsp
  lea    D1(%rip),%rsi
  call   <strcpy@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: tag: D1
type: string

tool: D1: Unknown

assistant: ```c
int ozy_get_firmware_string(char *buffer, int buffer_size) {
  strcpy(buffer, "Unknown");
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<ozy_get_firmware_string>:
  endbr64
  sub    $0x8,%rsp
  lea    D6(%rip),%rsi
  call   <strcpy@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D6
type_guessed: string

tool: D6: Unknown

assistant: ```c
int ozy_get_firmware_string(char *buffer, int buffer_size) {
  strcpy(buffer, "Unknown");
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ozy_get_firmware_string>:
  endbr64
  sub    $0x8,%rsp
  lea    D0(%rip),%rsi
  call   <strcpy@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: label: D0
type_infered: string

tool: D0: Unknown

assistant: ```c
int ozy_get_firmware_string(char *buffer, int buffer_size) {
  strcpy(buffer, "Unknown");
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<c_gamma_correct_all_channels>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x4(%rbp)
  movss  %xmm0,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    %edx,-0x10(%rbp)
  mov    %ecx,-0x14(%rbp)
  mov    %r8,-0x20(%rbp)
  mov    %r9d,-0x18(%rbp)
  cmpl   $0x4,-0x4(%rbp)
  je     L67
  cmpl   $0x4,-0x4(%rbp)
  jg     L30
  cmpl   $0x3,-0x4(%rbp)
  je     L4
  cmpl   $0x3,-0x4(%rbp)
  jg     L30
  cmpl   $0x1,-0x4(%rbp)
  je     L62
  cmpl   $0x2,-0x4(%rbp)
  je     L61
  jmp    L30
L62:
  mov    -0x18(%rbp),%r10d
  mov    -0x20(%rbp),%rcx
  mov    -0x14(%rbp),%edx
  mov    -0x10(%rbp),%esi
  mov    -0xc(%rbp),%edi
  mov    -0x8(%rbp),%eax
  sub    $0x8,%rsp
  mov    0x18(%rbp),%r8d
  push   %r8
  mov    0x10(%rbp),%r9
  mov    %r10d,%r8d
  movd   %eax,%xmm0
  call   <c_gamma_correct_all_channels_word8@plt>
  add    $0x10,%rsp
  jmp    L30
L61:
  mov    -0x18(%rbp),%r10d
  mov    -0x20(%rbp),%rcx
  mov    -0x14(%rbp),%edx
  mov    -0x10(%rbp),%esi
  mov    -0xc(%rbp),%edi
  mov    -0x8(%rbp),%eax
  sub    $0x8,%rsp
  mov    0x18(%rbp),%r8d
  push   %r8
  mov    0x10(%rbp),%r9
  mov    %r10d,%r8d
  movd   %eax,%xmm0
  call   <c_gamma_correct_all_channels_word16@plt>
  add    $0x10,%rsp
  jmp    L30
L4:
  mov    -0x18(%rbp),%r10d
  mov    -0x20(%rbp),%rcx
  mov    -0x14(%rbp),%edx
  mov    -0x10(%rbp),%esi
  mov    -0xc(%rbp),%edi
  mov    -0x8(%rbp),%eax
  sub    $0x8,%rsp
  mov    0x18(%rbp),%r8d
  push   %r8
  mov    0x10(%rbp),%r9
  mov    %r10d,%r8d
  movd   %eax,%xmm0
  call   <c_gamma_correct_all_channels_word32@plt>
  add    $0x10,%rsp
  jmp    L30
L67:
  mov    -0x18(%rbp),%r10d
  mov    -0x20(%rbp),%rcx
  mov    -0x14(%rbp),%edx
  mov    -0x10(%rbp),%esi
  mov    -0xc(%rbp),%edi
  mov    -0x8(%rbp),%eax
  sub    $0x8,%rsp
  mov    0x18(%rbp),%r8d
  push   %r8
  mov    0x10(%rbp),%r9
  mov    %r10d,%r8d
  movd   %eax,%xmm0
  call   <c_gamma_correct_all_channels_float@plt>
  add    $0x10,%rsp
  nop
L30:
  nop
  leave
  ret
```

assistant: ```c
void c_gamma_correct_all_channels(int k_type, float gamma, int width, int height, int nchn, void *p1, int pad1, void *p2, int pad2) {
  switch (k_type) {
  case 1:
    c_gamma_correct_all_channels_word8(gamma, width, height, nchn, p1, pad1, p2, pad2);
    ;
    break;
  case 2:
    c_gamma_correct_all_channels_word16(gamma, width, height, nchn, p1, pad1, p2, pad2);
    ;
    break;
  case 3:
    c_gamma_correct_all_channels_word32(gamma, width, height, nchn, p1, pad1, p2, pad2);
    ;
    break;
  case 4:
    c_gamma_correct_all_channels_float(gamma, width, height, nchn, p1, pad1, p2, pad2);
    ;
    break;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<c_gamma_correct_all_channels>:
  endbr64
  sub    $0x8,%rsp
  mov    %edi,%eax
  mov    %esi,%edi
  mov    %edx,%esi
  mov    %ecx,%edx
  mov    %r8,%rcx
  mov    %r9d,%r8d
  cmp    $0x3,%eax
  je     L73
  jg     L50
  cmp    $0x1,%eax
  je     L57
  cmp    $0x2,%eax
  jne    L34
  sub    $0x8,%rsp
  mov    0x20(%rsp),%eax
  push   %rax
  mov    0x20(%rsp),%r9
  call   <c_gamma_correct_all_channels_word16@plt>
  add    $0x10,%rsp
  jmp    L34
L50:
  cmp    $0x4,%eax
  jne    L34
  sub    $0x8,%rsp
  mov    0x20(%rsp),%eax
  push   %rax
  mov    0x20(%rsp),%r9
  call   <c_gamma_correct_all_channels_float@plt>
  add    $0x10,%rsp
  jmp    L34
L57:
  sub    $0x8,%rsp
  mov    0x20(%rsp),%eax
  push   %rax
  mov    0x20(%rsp),%r9
  call   <c_gamma_correct_all_channels_word8@plt>
  add    $0x10,%rsp
L34:
  add    $0x8,%rsp
  ret
L73:
  sub    $0x8,%rsp
  mov    0x20(%rsp),%eax
  push   %rax
  mov    0x20(%rsp),%r9
  call   <c_gamma_correct_all_channels_word32@plt>
  add    $0x10,%rsp
  jmp    L34
```

assistant: ```c
void c_gamma_correct_all_channels(int k_type, float gamma, int width, int height, int nchn, void *p1, int pad1, void *p2, int pad2) {
  switch (k_type) {
  case 1:
    c_gamma_correct_all_channels_word8(gamma, width, height, nchn, p1, pad1, p2, pad2);
    ;
    break;
  case 2:
    c_gamma_correct_all_channels_word16(gamma, width, height, nchn, p1, pad1, p2, pad2);
    ;
    break;
  case 3:
    c_gamma_correct_all_channels_word32(gamma, width, height, nchn, p1, pad1, p2, pad2);
    ;
    break;
  case 4:
    c_gamma_correct_all_channels_float(gamma, width, height, nchn, p1, pad1, p2, pad2);
    ;
    break;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<c_gamma_correct_all_channels>:
  endbr64
  mov    %edi,%eax
  mov    0x10(%rsp),%r10d
  mov    %esi,%edi
  mov    %edx,%esi
  mov    %ecx,%edx
  mov    %r8,%rcx
  mov    %r9d,%r8d
  mov    0x8(%rsp),%r9
  cmp    $0x3,%eax
  je     L40
  jg     L28
  cmp    $0x1,%eax
  je     L17
  cmp    $0x2,%eax
  jne    L47
  mov    %r10d,0x8(%rsp)
  jmp    1080 <c_gamma_correct_all_channels_word16@plt>
  nopw   0x0(%rax,%rax,1)
L28:
  cmp    $0x4,%eax
  jne    L15
  mov    %r10d,0x8(%rsp)
  jmp    10a0 <c_gamma_correct_all_channels_float@plt>
  nop
L15:
  ret
  nopl   0x0(%rax)
L17:
  mov    %r10d,0x8(%rsp)
  jmp    10b0 <c_gamma_correct_all_channels_word8@plt>
  nopw   0x0(%rax,%rax,1)
L40:
  mov    %r10d,0x8(%rsp)
  jmp    1090 <c_gamma_correct_all_channels_word32@plt>
L47:
  ret
```

assistant: ```c
void c_gamma_correct_all_channels(int k_type, float gamma, int width, int height, int nchn, void *p1, int pad1, void *p2, int pad2) {
  switch (k_type) {
  case 1:
    c_gamma_correct_all_channels_word8(gamma, width, height, nchn, p1, pad1, p2, pad2);
    ;
    break;
  case 2:
    c_gamma_correct_all_channels_word16(gamma, width, height, nchn, p1, pad1, p2, pad2);
    ;
    break;
  case 3:
    c_gamma_correct_all_channels_word32(gamma, width, height, nchn, p1, pad1, p2, pad2);
    ;
    break;
  case 4:
    c_gamma_correct_all_channels_float(gamma, width, height, nchn, p1, pad1, p2, pad2);
    ;
    break;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<c_gamma_correct_all_channels>:
  endbr64
  mov    %edi,%eax
  mov    0x10(%rsp),%r10d
  mov    %esi,%edi
  mov    %edx,%esi
  mov    %ecx,%edx
  mov    %r8,%rcx
  mov    %r9d,%r8d
  mov    0x8(%rsp),%r9
  cmp    $0x3,%eax
  je     L23
  jg     L20
  cmp    $0x1,%eax
  je     L6
  cmp    $0x2,%eax
  jne    L10
  mov    %r10d,0x8(%rsp)
  jmp    1080 <c_gamma_correct_all_channels_word16@plt>
  nopw   0x0(%rax,%rax,1)
L20:
  cmp    $0x4,%eax
  jne    L13
  mov    %r10d,0x8(%rsp)
  jmp    10a0 <c_gamma_correct_all_channels_float@plt>
  nop
L13:
  ret
  nopl   0x0(%rax)
L6:
  mov    %r10d,0x8(%rsp)
  jmp    10b0 <c_gamma_correct_all_channels_word8@plt>
  nopw   0x0(%rax,%rax,1)
L23:
  mov    %r10d,0x8(%rsp)
  jmp    1090 <c_gamma_correct_all_channels_word32@plt>
L10:
  ret
```

assistant: ```c
void c_gamma_correct_all_channels(int k_type, float gamma, int width, int height, int nchn, void *p1, int pad1, void *p2, int pad2) {
  switch (k_type) {
  case 1:
    c_gamma_correct_all_channels_word8(gamma, width, height, nchn, p1, pad1, p2, pad2);
    ;
    break;
  case 2:
    c_gamma_correct_all_channels_word16(gamma, width, height, nchn, p1, pad1, p2, pad2);
    ;
    break;
  case 3:
    c_gamma_correct_all_channels_word32(gamma, width, height, nchn, p1, pad1, p2, pad2);
    ;
    break;
  case 4:
    c_gamma_correct_all_channels_float(gamma, width, height, nchn, p1, pad1, p2, pad2);
    ;
    break;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<connect_to_server>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %esi,-0x3c(%rbp)
  mov    %rdx,-0x48(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <gethostbyname@plt>
  mov    %rax,-0x20(%rbp)
  mov    D13(%rip),%rax
  mov    (%rax),%ecx
  mov    D27(%rip),%rax
  mov    (%rax),%eax
  mov    $0x0,%edx
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <socket@plt>
  mov    %eax,-0x24(%rbp)
  cmpl   $0x0,-0x24(%rbp)
  jns    L35
  mov    -0x48(%rbp),%rax
  movb   $0x1,(%rax)
L35:
  cmpq   $0x0,-0x20(%rbp)
  jne    L14
  mov    -0x48(%rbp),%rax
  movb   $0x2,(%rax)
L14:
  lea    -0x14(%rbp),%rax
  mov    $0xc,%esi
  mov    %rax,%rdi
  call   <bzero@plt>
  mov    D27(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  mov    -0x20(%rbp),%rdx
  mov    0x8(%rdx),%rdx
  mov    (%rdx),%rdx
  mov    %rdx,%rdi
  lea    -0x14(%rbp),%rdx
  lea    0x4(%rdx),%rcx
  mov    %eax,%edx
  mov    %rcx,%rsi
  call   <bcopy@plt>
  mov    -0x3c(%rbp),%eax
  mov    %eax,%edi
  call   <htons@plt>
  mov    %eax,-0x14(%rbp)
  lea    -0x14(%rbp),%rcx
  mov    -0x24(%rbp),%eax
  mov    $0xc,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <connect@plt>
  test   %rax,%rax
  jns    L39
  mov    -0x48(%rbp),%rax
  movb   $0x3,(%rax)
L39:
  mov    -0x24(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L33
  call   <__stack_chk_fail@plt>
L33:
  leave
  ret
```

assistant: ```c
int connect_to_server(char *hostname, int portno, char *errcode) {
  struct sockaddr_in serv_addr;
  struct hostent *server = gethostbyname(hostname);
  int sockfd = socket(AF_INET, SOCK_STREAM, 0);
  if (sockfd < 0) {
    *errcode = 1;
  }
  if (server == NULL) {
    *errcode = 2;
  }
  bzero((char *)&serv_addr, sizeof(serv_addr));
  serv_addr.sin_family = AF_INET;
  bcopy((char *)server->h_addr_list[0], (char *)&serv_addr.sin_addr.s_addr, server->h_length);
  serv_addr.sin_port = htons(portno);
  if (connect(sockfd, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) < 0) {
    *errcode = 3;
  }
  return sockfd;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<connect_to_server>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  mov    %esi,%r13d
  mov    %rdx,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <gethostbyname@plt>
  mov    %rax,%rbx
  mov    $0x0,%edx
  mov    D23(%rip),%rax
  mov    (%rax),%esi
  mov    D3(%rip),%rax
  mov    (%rax),%edi
  call   <socket@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  js     L2
L69:
  test   %rbx,%rbx
  je     L0
L4:
  lea    0xc(%rsp),%r14
  mov    $0xc,%esi
  mov    %r14,%rdi
  call   <bzero@plt>
  mov    D3(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,0x14(%rsp)
  lea    0x10(%rsp),%rsi
  mov    0x8(%rbx),%rax
  mov    (%rbx),%edx
  mov    (%rax),%rdi
  call   <bcopy@plt>
  mov    %r13d,%edi
  call   <htons@plt>
  mov    %eax,0xc(%rsp)
  mov    $0xc,%edx
  mov    %r14,%rsi
  mov    %ebp,%edi
  call   <connect@plt>
  test   %rax,%rax
  js     L53
L17:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L38
  mov    %ebp,%eax
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L2:
  movb   $0x1,(%r12)
  jmp    L69
L0:
  movb   $0x2,(%r12)
  jmp    L4
L53:
  movb   $0x3,(%r12)
  jmp    L17
L38:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int connect_to_server(char *hostname, int portno, char *errcode) {
  struct sockaddr_in serv_addr;
  struct hostent *server = gethostbyname(hostname);
  int sockfd = socket(AF_INET, SOCK_STREAM, 0);
  if (sockfd < 0) {
    *errcode = 1;
  }
  if (server == NULL) {
    *errcode = 2;
  }
  bzero((char *)&serv_addr, sizeof(serv_addr));
  serv_addr.sin_family = AF_INET;
  bcopy((char *)server->h_addr_list[0], (char *)&serv_addr.sin_addr.s_addr, server->h_length);
  serv_addr.sin_port = htons(portno);
  if (connect(sockfd, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) < 0) {
    *errcode = 3;
  }
  return sockfd;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<connect_to_server>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %esi,%r13d
  push   %r12
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <gethostbyname@plt>
  mov    D17(%rip),%r15
  xor    %edx,%edx
  mov    %rax,%rbx
  mov    D8(%rip),%rax
  mov    (%r15),%edi
  mov    (%rax),%esi
  call   <socket@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  jns    L3
  movb   $0x1,0x0(%rbp)
L3:
  test   %rbx,%rbx
  je     L30
L21:
  lea    0xc(%rsp),%r14
  mov    $0xc,%esi
  mov    %r14,%rdi
  call   <bzero@plt>
  mov    (%r15),%eax
  mov    (%rbx),%edx
  lea    0x10(%rsp),%rsi
  mov    %eax,0x14(%rsp)
  mov    0x8(%rbx),%rax
  mov    (%rax),%rdi
  call   <bcopy@plt>
  mov    %r13d,%edi
  call   <htons@plt>
  mov    $0xc,%edx
  mov    %r14,%rsi
  mov    %r12d,%edi
  mov    %eax,0xc(%rsp)
  call   <connect@plt>
  test   %rax,%rax
  jns    L47
  movb   $0x3,0x0(%rbp)
L47:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L13
  add    $0x28,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L30:
  movb   $0x2,0x0(%rbp)
  jmp    L21
L13:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int connect_to_server(char *hostname, int portno, char *errcode) {
  struct sockaddr_in serv_addr;
  struct hostent *server = gethostbyname(hostname);
  int sockfd = socket(AF_INET, SOCK_STREAM, 0);
  if (sockfd < 0) {
    *errcode = 1;
  }
  if (server == NULL) {
    *errcode = 2;
  }
  bzero((char *)&serv_addr, sizeof(serv_addr));
  serv_addr.sin_family = AF_INET;
  bcopy((char *)server->h_addr_list[0], (char *)&serv_addr.sin_addr.s_addr, server->h_length);
  serv_addr.sin_port = htons(portno);
  if (connect(sockfd, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) < 0) {
    *errcode = 3;
  }
  return sockfd;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<connect_to_server>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %esi,%r13d
  push   %r12
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <gethostbyname@plt>
  mov    D2(%rip),%r15
  xor    %edx,%edx
  mov    %rax,%rbx
  mov    D9(%rip),%rax
  mov    (%r15),%edi
  mov    (%rax),%esi
  call   <socket@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  jns    L29
  movb   $0x1,0x0(%rbp)
L29:
  test   %rbx,%rbx
  je     L38
L20:
  lea    0xc(%rsp),%r14
  mov    $0xc,%esi
  mov    %r14,%rdi
  call   <bzero@plt>
  mov    (%r15),%eax
  mov    (%rbx),%edx
  lea    0x10(%rsp),%rsi
  mov    %eax,0x14(%rsp)
  mov    0x8(%rbx),%rax
  mov    (%rax),%rdi
  call   <bcopy@plt>
  mov    %r13d,%edi
  call   <htons@plt>
  mov    $0xc,%edx
  mov    %r14,%rsi
  mov    %r12d,%edi
  mov    %eax,0xc(%rsp)
  call   <connect@plt>
  test   %rax,%rax
  jns    L26
  movb   $0x3,0x0(%rbp)
L26:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L15
  add    $0x28,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L38:
  movb   $0x2,0x0(%rbp)
  jmp    L20
L15:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int connect_to_server(char *hostname, int portno, char *errcode) {
  struct sockaddr_in serv_addr;
  struct hostent *server = gethostbyname(hostname);
  int sockfd = socket(AF_INET, SOCK_STREAM, 0);
  if (sockfd < 0) {
    *errcode = 1;
  }
  if (server == NULL) {
    *errcode = 2;
  }
  bzero((char *)&serv_addr, sizeof(serv_addr));
  serv_addr.sin_family = AF_INET;
  bcopy((char *)server->h_addr_list[0], (char *)&serv_addr.sin_addr.s_addr, server->h_length);
  serv_addr.sin_port = htons(portno);
  if (connect(sockfd, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) < 0) {
    *errcode = 3;
  }
  return sockfd;
}
```
user: Translate the below assembly code into C programming language:

```asm
<minHeapSort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x4(%rbp)
  jmp    L19
L12:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <swap@plt>
  mov    -0x4(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <minHeapFixdown@plt>
  subl   $0x1,-0x4(%rbp)
L19:
  cmpl   $0x0,-0x4(%rbp)
  jg     L12
  nop
  nop
  leave
  ret
```

assistant: ```c
void minHeapSort(int a[], int n) {
  for (int i = n - 1; i >= 1; i--) {
    swap(a[i], a[0]);
    minHeapFixdown(a, 0, i);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<minHeapSort>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  lea    -0x1(%rsi),%ebx
  test   %ebx,%ebx
  jle    L0
  mov    %rdi,%rbp
  movslq %ebx,%rbx
L17:
  mov    0x0(%rbp,%rbx,4),%edi
  mov    0x0(%rbp),%esi
  call   <swap@plt>
  mov    %ebx,%edx
  mov    $0x0,%esi
  mov    %rbp,%rdi
  call   <minHeapFixdown@plt>
  sub    $0x1,%rbx
  test   %ebx,%ebx
  jg     L17
L0:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void minHeapSort(int a[], int n) {
  for (int i = n - 1; i >= 1; i--) {
    swap(a[i], a[0]);
    minHeapFixdown(a, 0, i);
  }
}
```