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
<findMedian>:
  endbr64
  cmp    %esi,%edi
  jge    L7
  cmp    %edx,%edi
  mov    %esi,%eax
  cmovl  %edx,%edi
  cmp    %edx,%esi
  cmovge %edi,%eax
  ret
  nopl   (%rax)
L7:
  cmp    %edx,%esi
  mov    %edi,%eax
  cmovl  %edx,%esi
  cmp    %edx,%edi
  cmovge %esi,%eax
  ret
```

assistant: ```c
int findMedian(int first, int middle, int last) {
  int median;
  if (first < middle) {
    if (middle < last)
      median = middle;
    else if (first < last)
      median = last;
    else
      median = first;
  } else {
    if (first < last)
      median = first;
    else if (middle < last)
      median = last;
    else
      median = middle;
  }
  return median;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<getCycles>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <clock@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
int getCycles(void) {
  clock_t cycles;
  cycles = clock();
  return ((int)cycles);
}
```
user: What is the c source code of the assembly code below:

```asm
<getCycles>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <clock@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
int getCycles(void) {
  clock_t cycles;
  cycles = clock();
  return ((int)cycles);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<getCycles>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <clock@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
int getCycles(void) {
  clock_t cycles;
  cycles = clock();
  return ((int)cycles);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<getCycles>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <clock@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
int getCycles(void) {
  clock_t cycles;
  cycles = clock();
  return ((int)cycles);
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %al,-0x9(%rbp)
  lea    -0x9(%rbp),%rdx
  mov    -0x20(%rbp),%rcx
  lea    -0x14(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <print_tab@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: retrieve_data
arguments: data_tag: D1
data_type: string

tool: D1: Podaj separator! :


assistant: ```c
int main(int ile_arg, char *arg[]) {
  printf("Podaj separator! :\n");
  char c;
  c = getchar();
  print_tab(&ile_arg, arg, &c);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbx
  sub    $0x20,%rsp
  mov    %edi,0xc(%rsp)
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    D3(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %al,0x17(%rsp)
  lea    0x17(%rsp),%rdx
  lea    0xc(%rsp),%rdi
  mov    %rbx,%rsi
  call   <print_tab@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  mov    $0x0,%eax
  add    $0x20,%rsp
  pop    %rbx
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D3
datatype: string

tool: D3: Podaj separator! :


assistant: ```c
int main(int ile_arg, char *arg[]) {
  printf("Podaj separator! :\n");
  char c;
  c = getchar();
  print_tab(&ile_arg, arg, &c);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  sub    $0x20,%rsp
  mov    %edi,0xc(%rsp)
  lea    D1(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  lea    0x17(%rsp),%rdx
  lea    0xc(%rsp),%rdi
  mov    %rbp,%rsi
  mov    %al,0x17(%rsp)
  call   <print_tab@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x20,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D1
datatype: string

tool: D1: Podaj separator! :


assistant: ```c
int main(int ile_arg, char *arg[]) {
  printf("Podaj separator! :\n");
  char c;
  c = getchar();
  print_tab(&ile_arg, arg, &c);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  sub    $0x20,%rsp
  mov    %edi,0xc(%rsp)
  lea    D3(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  lea    0x17(%rsp),%rdx
  lea    0xc(%rsp),%rdi
  mov    %rbp,%rsi
  mov    %al,0x17(%rsp)
  call   <print_tab@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x20,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D3
datatype: string

tool: D3: Podaj separator! :


assistant: ```c
int main(int ile_arg, char *arg[]) {
  printf("Podaj separator! :\n");
  char c;
  c = getchar();
  print_tab(&ile_arg, arg, &c);
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<fn75>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <rand@plt>
  mov    %eax,%edx
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    $0x3,%eax
  mov    %edx,%esi
  sar    $0x1f,%esi
  sub    %esi,%eax
  mov    %eax,%ecx
  mov    %ecx,%eax
  shl    $0x2,%eax
  add    %ecx,%eax
  shl    $0x2,%eax
  mov    %edx,%ecx
  sub    %eax,%ecx
  lea    0x14(%rcx),%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    $0x0,%eax
  call   <rand@plt>
  mov    %eax,%edx
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    $0x3,%eax
  mov    %edx,%esi
  sar    $0x1f,%esi
  sub    %esi,%eax
  mov    %eax,%ecx
  mov    %ecx,%eax
  shl    $0x2,%eax
  add    %ecx,%eax
  shl    $0x2,%eax
  sub    %eax,%edx
  mov    %edx,%ecx
  lea    0x1e(%rcx),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  lea    D0(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x8(%rbp),%rax
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D0
datatype: string

tool: D0: fn75

assistant: ```c
char *fn75() {
  char *result;
  result = malloc(20 + rand() % 20);
  result = realloc(result, 30 + rand() % 20);
  strcpy((char *)result, "fn75");
  return result;
}
```
user: Translate the below assembly code into C programming language:

```asm
<fn75>:
  endbr64
  push   %rbx
  mov    $0x0,%eax
  call   <rand@plt>
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x23,%rdx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  lea    (%rdx,%rdx,4),%edx
  shl    $0x2,%edx
  sub    %edx,%eax
  lea    0x14(%rax),%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    $0x0,%eax
  call   <rand@plt>
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x23,%rdx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  lea    (%rdx,%rdx,4),%edx
  shl    $0x2,%edx
  sub    %edx,%eax
  lea    0x1e(%rax),%esi
  mov    %rbx,%rdi
  call   <realloc@plt>
  mov    %rax,%rbx
  lea    D6(%rip),%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rax
  pop    %rbx
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D6
data_type: string

tool: D6: fn75

assistant: ```c
char *fn75() {
  char *result;
  result = malloc(20 + rand() % 20);
  result = realloc(result, 30 + rand() % 20);
  strcpy((char *)result, "fn75");
  return result;
}
```
user: What is the c source code of the assembly code below?

```asm
<fn75>:
  endbr64
  push   %r12
  xor    %eax,%eax
  call   <rand@plt>
  movslq %eax,%rdx
  mov    %eax,%ecx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x1f,%ecx
  sar    $0x23,%rdx
  sub    %ecx,%edx
  lea    (%rdx,%rdx,4),%edx
  shl    $0x2,%edx
  sub    %edx,%eax
  lea    0x14(%rax),%edi
  call   <malloc@plt>
  mov    %rax,%r12
  xor    %eax,%eax
  call   <rand@plt>
  mov    %r12,%rdi
  movslq %eax,%rdx
  mov    %eax,%ecx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x1f,%ecx
  sar    $0x23,%rdx
  sub    %ecx,%edx
  lea    (%rdx,%rdx,4),%edx
  shl    $0x2,%edx
  sub    %edx,%eax
  lea    0x1e(%rax),%esi
  call   <realloc@plt>
  lea    D7(%rip),%rsi
  mov    %rax,%r12
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D7
data_type: string

tool: D7: fn75

assistant: ```c
char *fn75() {
  char *result;
  result = malloc(20 + rand() % 20);
  result = realloc(result, 30 + rand() % 20);
  strcpy((char *)result, "fn75");
  return result;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<fn75>:
  endbr64
  push   %r12
  xor    %eax,%eax
  call   <rand@plt>
  movslq %eax,%rdx
  mov    %eax,%ecx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x1f,%ecx
  sar    $0x23,%rdx
  sub    %ecx,%edx
  lea    (%rdx,%rdx,4),%edx
  shl    $0x2,%edx
  sub    %edx,%eax
  lea    0x14(%rax),%edi
  call   <malloc@plt>
  mov    %rax,%r12
  xor    %eax,%eax
  call   <rand@plt>
  mov    %r12,%rdi
  movslq %eax,%rdx
  mov    %eax,%ecx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x1f,%ecx
  sar    $0x23,%rdx
  sub    %ecx,%edx
  lea    (%rdx,%rdx,4),%edx
  shl    $0x2,%edx
  sub    %edx,%eax
  lea    0x1e(%rax),%esi
  call   <realloc@plt>
  lea    D7(%rip),%rsi
  mov    %rax,%r12
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D7
type_infered: string

tool: D7: fn75

assistant: ```c
char *fn75() {
  char *result;
  result = malloc(20 + rand() % 20);
  result = realloc(result, 30 + rand() % 20);
  strcpy((char *)result, "fn75");
  return result;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<Mat_doubleSwap>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x18(%rbp),%rax
  movsd  (%rax),%xmm0
  movsd  %xmm0,-0x10(%rbp)
  movzbl -0x10(%rbp),%edx
  movzbl -0x9(%rbp),%eax
  xor    %edx,%eax
  mov    %al,-0x10(%rbp)
  movzbl -0x9(%rbp),%edx
  movzbl -0x10(%rbp),%eax
  xor    %edx,%eax
  mov    %al,-0x9(%rbp)
  movzbl -0x10(%rbp),%edx
  movzbl -0x9(%rbp),%eax
  xor    %edx,%eax
  mov    %al,-0x10(%rbp)
  movzbl -0xf(%rbp),%edx
  movzbl -0xa(%rbp),%eax
  xor    %edx,%eax
  mov    %al,-0xf(%rbp)
  movzbl -0xa(%rbp),%edx
  movzbl -0xf(%rbp),%eax
  xor    %edx,%eax
  mov    %al,-0xa(%rbp)
  movzbl -0xf(%rbp),%edx
  movzbl -0xa(%rbp),%eax
  xor    %edx,%eax
  mov    %al,-0xf(%rbp)
  movzbl -0xe(%rbp),%edx
  movzbl -0xb(%rbp),%eax
  xor    %edx,%eax
  mov    %al,-0xe(%rbp)
  movzbl -0xb(%rbp),%edx
  movzbl -0xe(%rbp),%eax
  xor    %edx,%eax
  mov    %al,-0xb(%rbp)
  movzbl -0xe(%rbp),%edx
  movzbl -0xb(%rbp),%eax
  xor    %edx,%eax
  mov    %al,-0xe(%rbp)
  movzbl -0xd(%rbp),%edx
  movzbl -0xc(%rbp),%eax
  xor    %edx,%eax
  mov    %al,-0xd(%rbp)
  movzbl -0xc(%rbp),%edx
  movzbl -0xd(%rbp),%eax
  xor    %edx,%eax
  mov    %al,-0xc(%rbp)
  movzbl -0xd(%rbp),%edx
  movzbl -0xc(%rbp),%eax
  xor    %edx,%eax
  mov    %al,-0xd(%rbp)
  movsd  -0x10(%rbp),%xmm0
  mov    -0x18(%rbp),%rax
  movsd  %xmm0,(%rax)
  mov    -0x18(%rbp),%rax
  movsd  (%rax),%xmm0
  movq   %xmm0,%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L4
  call   <__stack_chk_fail@plt>
L4:
  movq   %rax,%xmm0
  leave
  ret
```

assistant: ```c
double Mat_doubleSwap(double *a) {
  union {
    char a[8];
    double b;
  } tmp;
  tmp.b = *a;
  tmp.a[0] ^= tmp.a[7];
  tmp.a[7] ^= tmp.a[0];
  tmp.a[0] ^= tmp.a[7];
  tmp.a[1] ^= tmp.a[6];
  tmp.a[6] ^= tmp.a[1];
  tmp.a[1] ^= tmp.a[6];
  tmp.a[2] ^= tmp.a[5];
  tmp.a[5] ^= tmp.a[2];
  tmp.a[2] ^= tmp.a[5];
  tmp.a[3] ^= tmp.a[4];
  tmp.a[4] ^= tmp.a[3];
  tmp.a[3] ^= tmp.a[4];
  *a = tmp.b;
  return *a;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<Mat_doubleSwap>:
  endbr64
  mov    %rdi,%rsi
  mov    (%rdi),%rdx
  mov    %rdx,%rax
  shl    $0x38,%rax
  mov    %rdx,%rcx
  sar    $0x38,%rcx
  mov    %cl,%al
  movzbl %dh,%ecx
  shl    $0x30,%rcx
  movabs $0xff00ffffffffffff,%rdi
  and    %rdi,%rax
  or     %rcx,%rax
  mov    %rdx,%rcx
  shl    $0x8,%rcx
  sar    $0x38,%rcx
  mov    %cl,%ah
  mov    %edx,%ecx
  shl    $0x8,%ecx
  sar    $0x18,%ecx
  movzbl %cl,%ecx
  shl    $0x28,%rcx
  movabs $0xffff00ffffffffff,%rdi
  and    %rdi,%rax
  or     %rcx,%rax
  mov    %rdx,%rcx
  shr    $0x18,%rcx
  and    $0xff0000,%ecx
  and    $0xffffffffff00ffff,%rax
  or     %rcx,%rax
  mov    %edx,%ecx
  sar    $0x18,%ecx
  movzbl %cl,%ecx
  shl    $0x20,%rcx
  movabs $0xffffff00ffffffff,%rdi
  and    %rdi,%rax
  or     %rcx,%rax
  shr    $0x8,%rdx
  and    $0xff000000,%edx
  movabs $0xffffffff00ffffff,%rcx
  and    %rcx,%rax
  or     %rdx,%rax
  movq   %rax,%xmm0
  mov    %rax,(%rsi)
  ret
```

assistant: ```c
double Mat_doubleSwap(double *a) {
  union {
    char a[8];
    double b;
  } tmp;
  tmp.b = *a;
  tmp.a[0] ^= tmp.a[7];
  tmp.a[7] ^= tmp.a[0];
  tmp.a[0] ^= tmp.a[7];
  tmp.a[1] ^= tmp.a[6];
  tmp.a[6] ^= tmp.a[1];
  tmp.a[1] ^= tmp.a[6];
  tmp.a[2] ^= tmp.a[5];
  tmp.a[5] ^= tmp.a[2];
  tmp.a[2] ^= tmp.a[5];
  tmp.a[3] ^= tmp.a[4];
  tmp.a[4] ^= tmp.a[3];
  tmp.a[3] ^= tmp.a[4];
  *a = tmp.b;
  return *a;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<Mat_doubleSwap>:
  endbr64
  mov    (%rdi),%rdx
  mov    %rdi,%rsi
  movabs $0xff00ffffffffffff,%rdi
  mov    %rdx,%rax
  mov    %rdx,%rcx
  sar    $0x38,%rcx
  shl    $0x38,%rax
  mov    %cl,%al
  movzbl %dh,%ecx
  shl    $0x30,%rcx
  and    %rdi,%rax
  movabs $0xffff00ffffffffff,%rdi
  or     %rcx,%rax
  mov    %rdx,%rcx
  shl    $0x8,%rcx
  sar    $0x38,%rcx
  mov    %cl,%ah
  mov    %rdx,%rcx
  shr    $0x10,%rcx
  and    %rdi,%rax
  movabs $0xffffff00ffffffff,%rdi
  and    $0xff,%ecx
  shl    $0x28,%rcx
  or     %rcx,%rax
  mov    %rdx,%rcx
  shr    $0x18,%rcx
  and    $0xffffffffff00ffff,%rax
  and    $0xff0000,%ecx
  or     %rcx,%rax
  mov    %edx,%ecx
  shr    $0x8,%rdx
  sar    $0x18,%ecx
  and    %rdi,%rax
  and    $0xff000000,%edx
  movzbl %cl,%ecx
  shl    $0x20,%rcx
  or     %rcx,%rax
  movabs $0xffffffff00ffffff,%rcx
  and    %rcx,%rax
  or     %rdx,%rax
  mov    %rax,(%rsi)
  movq   %rax,%xmm0
  ret
```

assistant: ```c
double Mat_doubleSwap(double *a) {
  union {
    char a[8];
    double b;
  } tmp;
  tmp.b = *a;
  tmp.a[0] ^= tmp.a[7];
  tmp.a[7] ^= tmp.a[0];
  tmp.a[0] ^= tmp.a[7];
  tmp.a[1] ^= tmp.a[6];
  tmp.a[6] ^= tmp.a[1];
  tmp.a[1] ^= tmp.a[6];
  tmp.a[2] ^= tmp.a[5];
  tmp.a[5] ^= tmp.a[2];
  tmp.a[2] ^= tmp.a[5];
  tmp.a[3] ^= tmp.a[4];
  tmp.a[4] ^= tmp.a[3];
  tmp.a[3] ^= tmp.a[4];
  *a = tmp.b;
  return *a;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<Mat_doubleSwap>:
  endbr64
  push   %rbx
  mov    (%rdi),%rcx
  mov    %rdi,%rdx
  movzbl %cl,%eax
  movzbl %ch,%ebx
  mov    %rcx,%r10
  mov    %ecx,%r9d
  shl    $0x8,%rax
  shr    $0x10,%r10
  mov    %rcx,%r8
  mov    %rcx,%rdi
  sar    $0x18,%r9d
  or     %rbx,%rax
  and    $0xff,%r10d
  pop    %rbx
  shl    $0x8,%rax
  movzbl %r9b,%r9d
  shl    $0x18,%r8
  mov    %rcx,%rsi
  shr    $0x38,%r8
  or     %r10,%rax
  shl    $0x10,%rdi
  shl    $0x8,%rax
  shr    $0x38,%rdi
  shl    $0x8,%rsi
  or     %r9,%rax
  shr    $0x38,%rcx
  shl    $0x8,%rax
  shr    $0x38,%rsi
  or     %r8,%rax
  shl    $0x8,%rax
  or     %rdi,%rax
  shl    $0x8,%rax
  or     %rsi,%rax
  shl    $0x8,%rax
  or     %rcx,%rax
  movq   %rax,%xmm0
  mov    %rax,(%rdx)
  ret
```

assistant: ```c
double Mat_doubleSwap(double *a) {
  union {
    char a[8];
    double b;
  } tmp;
  tmp.b = *a;
  tmp.a[0] ^= tmp.a[7];
  tmp.a[7] ^= tmp.a[0];
  tmp.a[0] ^= tmp.a[7];
  tmp.a[1] ^= tmp.a[6];
  tmp.a[6] ^= tmp.a[1];
  tmp.a[1] ^= tmp.a[6];
  tmp.a[2] ^= tmp.a[5];
  tmp.a[5] ^= tmp.a[2];
  tmp.a[2] ^= tmp.a[5];
  tmp.a[3] ^= tmp.a[4];
  tmp.a[4] ^= tmp.a[3];
  tmp.a[3] ^= tmp.a[4];
  *a = tmp.b;
  return *a;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<configure_socket>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    D24(%rip),%rax
  mov    (%rax),%ecx
  mov    -0x14(%rbp),%eax
  mov    $0x0,%edx
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <fcntl@plt>
  mov    %eax,-0x8(%rbp)
  cmpl   $0xffffffff,-0x8(%rbp)
  jne    L7
  mov    $0xffffffff,%eax
  jmp    L9
L7:
  mov    D22(%rip),%rax
  mov    (%rax),%eax
  or     %eax,-0x8(%rbp)
  mov    D27(%rip),%rax
  mov    (%rax),%ecx
  mov    -0x8(%rbp),%edx
  mov    -0x14(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <fcntl@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
L9:
  leave
  ret
```

assistant: ```c
int configure_socket(int sock) {
  int flags, ret;
  flags = fcntl(sock, F_GETFL, 0);
  if (flags == -1) {
    return -1;
  }
  flags |= O_NONBLOCK;
  ret = fcntl(sock, F_SETFL, flags);
  return ret;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<configure_socket>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    $0x0,%edx
  mov    D5(%rip),%rax
  mov    (%rax),%esi
  call   <fcntl@plt>
  cmp    $0xffffffff,%eax
  je     L3
  mov    D15(%rip),%rdx
  or     (%rdx),%eax
  mov    %eax,%edx
  mov    D9(%rip),%rax
  mov    (%rax),%esi
  mov    %ebx,%edi
  call   <fcntl@plt>
L3:
  pop    %rbx
  ret
```

assistant: ```c
int configure_socket(int sock) {
  int flags, ret;
  flags = fcntl(sock, F_GETFL, 0);
  if (flags == -1) {
    return -1;
  }
  flags |= O_NONBLOCK;
  ret = fcntl(sock, F_SETFL, flags);
  return ret;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<configure_socket>:
  endbr64
  mov    D21(%rip),%rax
  push   %rbp
  xor    %edx,%edx
  mov    %edi,%ebp
  mov    (%rax),%esi
  call   <fcntl@plt>
  cmp    $0xffffffff,%eax
  je     L8
  mov    D26(%rip),%rdx
  mov    %ebp,%edi
  pop    %rbp
  or     (%rdx),%eax
  mov    %eax,%edx
  mov    D11(%rip),%rax
  mov    (%rax),%esi
  jmp    1050 <fcntl@plt>
  nopl   0x0(%rax,%rax,1)
L8:
  mov    $0xffffffff,%eax
  pop    %rbp
  ret
```

assistant: ```c
int configure_socket(int sock) {
  int flags, ret;
  flags = fcntl(sock, F_GETFL, 0);
  if (flags == -1) {
    return -1;
  }
  flags |= O_NONBLOCK;
  ret = fcntl(sock, F_SETFL, flags);
  return ret;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<configure_socket>:
  endbr64
  mov    D2(%rip),%rax
  push   %rbp
  xor    %edx,%edx
  mov    %edi,%ebp
  mov    (%rax),%esi
  call   <fcntl@plt>
  cmp    $0xffffffff,%eax
  je     L7
  mov    D12(%rip),%rdx
  mov    %ebp,%edi
  pop    %rbp
  or     (%rdx),%eax
  mov    %eax,%edx
  mov    D20(%rip),%rax
  mov    (%rax),%esi
  jmp    1050 <fcntl@plt>
  nopl   0x0(%rax,%rax,1)
L7:
  mov    $0xffffffff,%eax
  pop    %rbp
  ret
```

assistant: ```c
int configure_socket(int sock) {
  int flags, ret;
  flags = fcntl(sock, F_GETFL, 0);
  if (flags == -1) {
    return -1;
  }
  flags |= O_NONBLOCK;
  ret = fcntl(sock, F_SETFL, flags);
  return ret;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<getlinelength>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L22
L6:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x8(%rbp),%edx
  mov    %dl,(%rax)
  addl   $0x1,-0x4(%rbp)
L22:
  mov    -0x1c(%rbp),%eax
  sub    $0x1,%eax
  cmp    %eax,-0x4(%rbp)
  jge    L31
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %eax,-0x8(%rbp)
  mov    D2(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x8(%rbp)
  je     L31
  cmpl   $0xa,-0x8(%rbp)
  jne    L6
L31:
  cmpl   $0xa,-0x8(%rbp)
  jne    L29
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x8(%rbp),%edx
  mov    %dl,(%rax)
  addl   $0x1,-0x4(%rbp)
L29:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int getlinelength(char line[], int limit) {
  int c, i;
  for (i = 0; i < limit - 1 && (c = getchar()) != EOF && c != '\n'; ++i)
    line[i] = c;
  if (c == '\n') {
    line[i] = c;
    ++i;
  }
  line[i] = '\0';
  return i;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<getlinelength>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r13
  cmp    $0x1,%esi
  jle    L16
  mov    %rdi,%rbp
  lea    -0x1(%rsi),%r12d
  mov    $0x0,%ebx
L34:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    D3(%rip),%rdx
  cmp    %eax,(%rdx)
  je     L51
  cmp    $0xa,%eax
  je     L51
  mov    %al,0x0(%rbp)
  add    $0x1,%ebx
  add    $0x1,%rbp
  cmp    %r12d,%ebx
  jne    L34
  mov    %r12d,%ebx
  jmp    L63
L16:
  mov    $0x0,%ebx
L51:
  cmp    $0xa,%eax
  je     L54
L63:
  movslq %ebx,%rax
  movb   $0x0,0x0(%r13,%rax,1)
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L54:
  movslq %ebx,%rax
  movb   $0xa,0x0(%r13,%rax,1)
  add    $0x1,%ebx
  jmp    L63
```

assistant: ```c
int getlinelength(char line[], int limit) {
  int c, i;
  for (i = 0; i < limit - 1 && (c = getchar()) != EOF && c != '\n'; ++i)
    line[i] = c;
  if (c == '\n') {
    line[i] = c;
    ++i;
  }
  line[i] = '\0';
  return i;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<getlinelength>:
  endbr64
  push   %r14
  mov    %rdi,%rcx
  xor    %r14d,%r14d
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  lea    -0x1(%rsi),%ebp
  push   %rbx
  test   %ebp,%ebp
  jle    L57
  mov    D3(%rip),%r12
  mov    %rdi,%rbx
  xor    %r14d,%r14d
  jmp    L54
  nopl   0x0(%rax,%rax,1)
L23:
  lea    0x1(%r14),%edx
  cmp    $0xa,%eax
  je     L20
  mov    %al,(%rcx)
  lea    0x1(%rcx),%rbx
  cmp    %edx,%ebp
  je     L16
  mov    %edx,%r14d
L54:
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %rbx,%rcx
  cmp    %eax,(%r12)
  jne    L23
  cmp    $0xa,%eax
  je     L18
L57:
  movb   $0x0,(%rcx)
  mov    %r14d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L18:
  lea    0x1(%r14),%edx
L20:
  movslq %edx,%rcx
  movb   $0xa,(%rbx)
  mov    %rcx,%r14
  add    %r13,%rcx
  movb   $0x0,(%rcx)
  mov    %r14d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L16:
  movslq %ebp,%rcx
  mov    %ebp,%r14d
  add    %r13,%rcx
  mov    %r14d,%eax
  movb   $0x0,(%rcx)
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int getlinelength(char line[], int limit) {
  int c, i;
  for (i = 0; i < limit - 1 && (c = getchar()) != EOF && c != '\n'; ++i)
    line[i] = c;
  if (c == '\n') {
    line[i] = c;
    ++i;
  }
  line[i] = '\0';
  return i;
}
```