ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0x4e,%esi
  lea    D8(%rip),%rbx
  mov    %rbx,%rdi
  call   <printf@plt>
  mov    $0x65,%esi
  mov    %rbx,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  pop    %rbx
  ret
```

tool_calls: name: parse_data
arguments: data_label: D8
data_type: string

tool: D8: %c


assistant: ```c
int main(void) {
  char *names[] = {"Martin", "Alejandro", "Noblia"};
  printf("%c\n", names[2][0]);
  printf("%c\n", *(*(names + 1) + 2));
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<main>:
  endbr64
  push   %rbp
  lea    D8(%rip),%rbp
  mov    $0x4e,%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  mov    %rbp,%rdi
  mov    $0x65,%esi
  call   <printf@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D8
type: string

tool: D8: %c


assistant: ```c
int main(void) {
  char *names[] = {"Martin", "Alejandro", "Noblia"};
  printf("%c\n", names[2][0]);
  printf("%c\n", *(*(names + 1) + 2));
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %rbp
  lea    D4(%rip),%rbp
  mov    $0x4e,%esi
  mov    %rbp,%rdi
  call   <printf@plt>
  mov    %rbp,%rdi
  mov    $0x65,%esi
  call   <printf@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D4
datatype: string

tool: D4: %c


assistant: ```c
int main(void) {
  char *names[] = {"Martin", "Alejandro", "Noblia"};
  printf("%c\n", names[2][0]);
  printf("%c\n", *(*(names + 1) + 2));
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<fand>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    -0x14(%rbp),%eax
  bswap  %eax
  mov    %eax,-0x14(%rbp)
  mov    -0x18(%rbp),%eax
  bswap  %eax
  mov    %eax,-0x18(%rbp)
  mov    -0x14(%rbp),%eax
  and    -0x18(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  bswap  %eax
  pop    %rbp
  ret
```

assistant: ```c
int fand(int a, int b) {
  int tmp;
  a = __builtin_bswap32(a);
  b = __builtin_bswap32(b);
  tmp = a & b;
  return __builtin_bswap32(tmp);
}
```
user: What is the c source code of the assembly code below?

```asm
<fand>:
  endbr64
  mov    %edi,%eax
  and    %esi,%eax
  ret
```

assistant: ```c
int fand(int a, int b) {
  int tmp;
  a = __builtin_bswap32(a);
  b = __builtin_bswap32(b);
  tmp = a & b;
  return __builtin_bswap32(tmp);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<fand>:
  endbr64
  mov    %edi,%eax
  and    %esi,%eax
  ret
```

assistant: ```c
int fand(int a, int b) {
  int tmp;
  a = __builtin_bswap32(a);
  b = __builtin_bswap32(b);
  tmp = a & b;
  return __builtin_bswap32(tmp);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<fand>:
  endbr64
  mov    %edi,%eax
  and    %esi,%eax
  ret
```

assistant: ```c
int fand(int a, int b) {
  int tmp;
  a = __builtin_bswap32(a);
  b = __builtin_bswap32(b);
  tmp = a & b;
  return __builtin_bswap32(tmp);
}
```
user: What is the c source code of the assembly code below?

```asm
<set_nonce_in_tweak>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%eax
  and    $0xf0,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  sar    $0x4,%eax
  xor    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  shl    $0x4,%eax
  movzbl %al,%edx
  mov    -0x10(%rbp),%rax
  add    $0x4,%rax
  mov    (%rax),%eax
  sar    $0x4,%eax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%rax
  add    $0x4,%rax
  xor    %ecx,%edx
  mov    %edx,(%rax)
  mov    -0x10(%rbp),%rax
  add    $0x4,%rax
  mov    (%rax),%eax
  shl    $0x4,%eax
  movzbl %al,%edx
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%eax
  sar    $0x4,%eax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  xor    %ecx,%edx
  mov    %edx,(%rax)
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%eax
  shl    $0x4,%eax
  movzbl %al,%edx
  mov    -0x10(%rbp),%rax
  add    $0xc,%rax
  mov    (%rax),%eax
  sar    $0x4,%eax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%rax
  add    $0xc,%rax
  xor    %ecx,%edx
  mov    %edx,(%rax)
  mov    -0x10(%rbp),%rax
  add    $0xc,%rax
  mov    (%rax),%eax
  shl    $0x4,%eax
  movzbl %al,%edx
  mov    -0x10(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%eax
  sar    $0x4,%eax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%rax
  add    $0x10,%rax
  xor    %ecx,%edx
  mov    %edx,(%rax)
  mov    -0x10(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%eax
  shl    $0x4,%eax
  movzbl %al,%edx
  mov    -0x10(%rbp),%rax
  add    $0x14,%rax
  mov    (%rax),%eax
  sar    $0x4,%eax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%rax
  add    $0x14,%rax
  xor    %ecx,%edx
  mov    %edx,(%rax)
  mov    -0x10(%rbp),%rax
  add    $0x14,%rax
  mov    (%rax),%eax
  shl    $0x4,%eax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%rax
  lea    0x18(%rax),%rdx
  movzbl %cl,%eax
  mov    %eax,(%rdx)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void set_nonce_in_tweak(uint8_t *tweak, const uint8_t *nonce) {
  tweak[0] = (tweak[0] & 0xf0) ^ (nonce[0] >> 4);
  tweak[1] = ((nonce[0] & 0xf) << 4) ^ (nonce[1] >> 4);
  tweak[2] = ((nonce[1] & 0xf) << 4) ^ (nonce[2] >> 4);
  tweak[3] = ((nonce[2] & 0xf) << 4) ^ (nonce[3] >> 4);
  tweak[4] = ((nonce[3] & 0xf) << 4) ^ (nonce[4] >> 4);
  tweak[5] = ((nonce[4] & 0xf) << 4) ^ (nonce[5] >> 4);
  tweak[6] = ((nonce[5] & 0xf) << 4);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<set_nonce_in_tweak>:
  endbr64
  mov    %rsi,%rax
  mov    (%rdi),%ecx
  and    $0xf0,%ecx
  mov    (%rsi),%esi
  sar    $0x4,%esi
  xor    %esi,%ecx
  mov    %ecx,(%rdi)
  mov    (%rax),%ecx
  shl    $0x4,%ecx
  movzbl %cl,%ecx
  mov    0x4(%rax),%esi
  sar    $0x4,%esi
  xor    %esi,%ecx
  mov    %ecx,0x4(%rdi)
  mov    0x4(%rax),%ecx
  shl    $0x4,%ecx
  movzbl %cl,%ecx
  mov    0x8(%rax),%esi
  sar    $0x4,%esi
  xor    %esi,%ecx
  mov    %ecx,0x8(%rdi)
  mov    0x8(%rax),%ecx
  shl    $0x4,%ecx
  movzbl %cl,%ecx
  mov    0xc(%rax),%esi
  sar    $0x4,%esi
  xor    %esi,%ecx
  mov    %ecx,0xc(%rdi)
  mov    0xc(%rax),%ecx
  shl    $0x4,%ecx
  movzbl %cl,%ecx
  mov    0x10(%rax),%esi
  sar    $0x4,%esi
  xor    %esi,%ecx
  mov    %ecx,0x10(%rdi)
  mov    0x10(%rax),%ecx
  shl    $0x4,%ecx
  movzbl %cl,%ecx
  mov    0x14(%rax),%esi
  sar    $0x4,%esi
  xor    %esi,%ecx
  mov    %ecx,0x14(%rdi)
  mov    0x14(%rax),%eax
  shl    $0x4,%eax
  and    $0xff,%eax
  mov    %eax,0x18(%rdi)
  ret
```

assistant: ```c
void set_nonce_in_tweak(uint8_t *tweak, const uint8_t *nonce) {
  tweak[0] = (tweak[0] & 0xf0) ^ (nonce[0] >> 4);
  tweak[1] = ((nonce[0] & 0xf) << 4) ^ (nonce[1] >> 4);
  tweak[2] = ((nonce[1] & 0xf) << 4) ^ (nonce[2] >> 4);
  tweak[3] = ((nonce[2] & 0xf) << 4) ^ (nonce[3] >> 4);
  tweak[4] = ((nonce[3] & 0xf) << 4) ^ (nonce[4] >> 4);
  tweak[5] = ((nonce[4] & 0xf) << 4) ^ (nonce[5] >> 4);
  tweak[6] = ((nonce[5] & 0xf) << 4);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<set_nonce_in_tweak>:
  endbr64
  mov    %rsi,%rax
  mov    (%rdi),%ecx
  mov    (%rsi),%esi
  and    $0xf0,%ecx
  sar    $0x4,%esi
  xor    %esi,%ecx
  mov    %ecx,(%rdi)
  mov    (%rax),%ecx
  mov    0x4(%rax),%esi
  shl    $0x4,%ecx
  sar    $0x4,%esi
  movzbl %cl,%ecx
  xor    %esi,%ecx
  mov    %ecx,0x4(%rdi)
  mov    0x4(%rax),%ecx
  mov    0x8(%rax),%esi
  shl    $0x4,%ecx
  sar    $0x4,%esi
  movzbl %cl,%ecx
  xor    %esi,%ecx
  mov    %ecx,0x8(%rdi)
  mov    0x8(%rax),%ecx
  mov    0xc(%rax),%esi
  shl    $0x4,%ecx
  sar    $0x4,%esi
  movzbl %cl,%ecx
  xor    %esi,%ecx
  mov    %ecx,0xc(%rdi)
  mov    0xc(%rax),%ecx
  mov    0x10(%rax),%esi
  shl    $0x4,%ecx
  sar    $0x4,%esi
  movzbl %cl,%ecx
  xor    %esi,%ecx
  mov    %ecx,0x10(%rdi)
  mov    0x10(%rax),%ecx
  mov    0x14(%rax),%esi
  shl    $0x4,%ecx
  movzbl %cl,%ecx
  sar    $0x4,%esi
  xor    %esi,%ecx
  mov    %ecx,0x14(%rdi)
  mov    0x14(%rax),%eax
  shl    $0x4,%eax
  and    $0xff,%eax
  mov    %eax,0x18(%rdi)
  ret
```

assistant: ```c
void set_nonce_in_tweak(uint8_t *tweak, const uint8_t *nonce) {
  tweak[0] = (tweak[0] & 0xf0) ^ (nonce[0] >> 4);
  tweak[1] = ((nonce[0] & 0xf) << 4) ^ (nonce[1] >> 4);
  tweak[2] = ((nonce[1] & 0xf) << 4) ^ (nonce[2] >> 4);
  tweak[3] = ((nonce[2] & 0xf) << 4) ^ (nonce[3] >> 4);
  tweak[4] = ((nonce[3] & 0xf) << 4) ^ (nonce[4] >> 4);
  tweak[5] = ((nonce[4] & 0xf) << 4) ^ (nonce[5] >> 4);
  tweak[6] = ((nonce[5] & 0xf) << 4);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<set_nonce_in_tweak>:
  endbr64
  mov    %rsi,%rax
  mov    (%rdi),%ecx
  mov    (%rsi),%esi
  and    $0xf0,%ecx
  sar    $0x4,%esi
  xor    %esi,%ecx
  mov    %ecx,(%rdi)
  mov    (%rax),%ecx
  mov    0x4(%rax),%esi
  shl    $0x4,%ecx
  sar    $0x4,%esi
  movzbl %cl,%ecx
  xor    %esi,%ecx
  mov    %ecx,0x4(%rdi)
  mov    0x4(%rax),%ecx
  mov    0x8(%rax),%esi
  shl    $0x4,%ecx
  sar    $0x4,%esi
  movzbl %cl,%ecx
  xor    %esi,%ecx
  mov    %ecx,0x8(%rdi)
  mov    0x8(%rax),%ecx
  mov    0xc(%rax),%esi
  shl    $0x4,%ecx
  sar    $0x4,%esi
  movzbl %cl,%ecx
  xor    %esi,%ecx
  mov    %ecx,0xc(%rdi)
  mov    0xc(%rax),%ecx
  mov    0x10(%rax),%esi
  shl    $0x4,%ecx
  sar    $0x4,%esi
  movzbl %cl,%ecx
  xor    %esi,%ecx
  mov    %ecx,0x10(%rdi)
  mov    0x10(%rax),%ecx
  mov    0x14(%rax),%esi
  shl    $0x4,%ecx
  movzbl %cl,%ecx
  sar    $0x4,%esi
  xor    %esi,%ecx
  mov    %ecx,0x14(%rdi)
  mov    0x14(%rax),%eax
  shl    $0x4,%eax
  and    $0xff,%eax
  mov    %eax,0x18(%rdi)
  ret
```

assistant: ```c
void set_nonce_in_tweak(uint8_t *tweak, const uint8_t *nonce) {
  tweak[0] = (tweak[0] & 0xf0) ^ (nonce[0] >> 4);
  tweak[1] = ((nonce[0] & 0xf) << 4) ^ (nonce[1] >> 4);
  tweak[2] = ((nonce[1] & 0xf) << 4) ^ (nonce[2] >> 4);
  tweak[3] = ((nonce[2] & 0xf) << 4) ^ (nonce[3] >> 4);
  tweak[4] = ((nonce[3] & 0xf) << 4) ^ (nonce[4] >> 4);
  tweak[5] = ((nonce[4] & 0xf) << 4) ^ (nonce[5] >> 4);
  tweak[6] = ((nonce[5] & 0xf) << 4);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<frac>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movsd  %xmm0,-0x8(%rbp)
  movsd  %xmm1,-0x10(%rbp)
  pxor   %xmm0,%xmm0
  ucomisd -0x10(%rbp),%xmm0
  jp     L13
  pxor   %xmm0,%xmm0
  ucomisd -0x10(%rbp),%xmm0
  jne    L13
  pxor   %xmm0,%xmm0
  ucomisd -0x8(%rbp),%xmm0
  setnp  %al
  mov    $0x0,%edx
  pxor   %xmm0,%xmm0
  ucomisd -0x8(%rbp),%xmm0
  cmovne %edx,%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  pxor   %xmm0,%xmm0
  jmp    L2
L13:
  movsd  -0x8(%rbp),%xmm0
  divsd  -0x10(%rbp),%xmm0
L2:
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  leave
  ret
```

assistant: ```c
double frac(double u, double v) {
  if (0. == v) {
    assert(0. == u);
    return 0.;
  }
  return u / v;
}
```
user: Translate the below assembly code into C programming language:

```asm
<frac>:
  endbr64
  ucomisd D3(%rip),%xmm1
  jp     L1
  je     L10
L1:
  divsd  %xmm1,%xmm0
  ret
L10:
  sub    $0x8,%rsp
  pxor   %xmm2,%xmm2
  ucomisd %xmm2,%xmm0
  setnp  %dil
  movzbl %dil,%edi
  mov    $0x0,%eax
  cmovne %eax,%edi
  call   <assert@plt>
  pxor   %xmm0,%xmm0
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: label: D3
datatype: f64

tool: D3: 0

assistant: ```c
double frac(double u, double v) {
  if (0. == v) {
    assert(0. == u);
    return 0.;
  }
  return u / v;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<frac>:
  endbr64
  pxor   %xmm2,%xmm2
  ucomisd %xmm2,%xmm1
  jp     L7
  je     L9
L7:
  divsd  %xmm1,%xmm0
  ret
  nopl   (%rax)
L9:
  sub    $0x8,%rsp
  xor    %edi,%edi
  mov    $0x0,%eax
  ucomisd %xmm2,%xmm0
  setnp  %dil
  cmovne %eax,%edi
  call   <assert@plt>
  pxor   %xmm0,%xmm0
  add    $0x8,%rsp
  ret
```

assistant: ```c
double frac(double u, double v) {
  if (0. == v) {
    assert(0. == u);
    return 0.;
  }
  return u / v;
}
```
user: What is the c source code of the assembly code below:

```asm
<frac>:
  endbr64
  pxor   %xmm2,%xmm2
  ucomisd %xmm2,%xmm1
  jp     L0
  je     L17
L0:
  divsd  %xmm1,%xmm0
  ret
  nopl   (%rax)
L17:
  sub    $0x8,%rsp
  xor    %edi,%edi
  mov    $0x0,%eax
  ucomisd %xmm2,%xmm0
  setnp  %dil
  cmovne %eax,%edi
  call   <assert@plt>
  pxor   %xmm0,%xmm0
  add    $0x8,%rsp
  ret
```

assistant: ```c
double frac(double u, double v) {
  if (0. == v) {
    assert(0. == u);
    return 0.;
  }
  return u / v;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x120,%rsp
  mov    %edi,-0x114(%rbp)
  mov    %rsi,-0x120(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    $0x0,%eax
  call   <check_vect@plt>
  movl   $0x0,-0x104(%rbp)
  jmp    L49
L46:
  mov    -0x104(%rbp),%eax
  movzbl %al,%edx
  mov    -0x104(%rbp),%eax
  mov    %edx,-0x100(%rbp,%rax,4)
  mov    -0x104(%rbp),%eax
  movl   $0x0,-0xb0(%rbp,%rax,4)
  addl   $0x1,-0x104(%rbp)
L49:
  cmpl   $0x13,-0x104(%rbp)
  jbe    L46
  movl   $0xc88,-0x60(%rbp)
  movl   $0x536,-0x5c(%rbp)
  movl   $0x705c,-0x58(%rbp)
  movl   $0x8b5f,-0x54(%rbp)
  movl   $0xae5,-0x50(%rbp)
  movl   $0x32e4,-0x4c(%rbp)
  movl   $0x1292,-0x48(%rbp)
  movl   $0x291ac,-0x44(%rbp)
  movl   $0x16476,-0x40(%rbp)
  movl   $0x306f,-0x3c(%rbp)
  movl   $0x5940,-0x38(%rbp)
  movl   $0x1fee,-0x34(%rbp)
  movl   $0x4b2fc,-0x30(%rbp)
  movl   $0x23d8d,-0x2c(%rbp)
  movl   $0x55f9,-0x28(%rbp)
  movl   $0x7f9c,-0x24(%rbp)
  movl   $0x2d4a,-0x20(%rbp)
  movl   $0x6d44c,-0x1c(%rbp)
  movl   $0x316a4,-0x18(%rbp)
  movl   $0x7b83,-0x14(%rbp)
  lea    -0xb0(%rbp),%rdx
  lea    -0x100(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <foo@plt>
  movl   $0x0,-0x104(%rbp)
  jmp    L42
L37:
  mov    -0x104(%rbp),%eax
  mov    -0xb0(%rbp,%rax,4),%edx
  mov    -0x104(%rbp),%eax
  mov    -0x60(%rbp,%rax,4),%eax
  cmp    %eax,%edx
  je     L48
  call   <abort@plt>
L48:
  addl   $0x1,-0x104(%rbp)
L42:
  cmpl   $0x13,-0x104(%rbp)
  jbe    L37
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L41
  call   <__stack_chk_fail@plt>
L41:
  leave
  ret
```

assistant: ```c
int main(int argc, const char *argv[]) {
  unsigned int input[20], output[20], i;
  check_vect();
  for (i = 0; i < 20; i++) {
    input[i] = i % 256;
    output[i] = 0;
    asm volatile("" ::: "memory");
  }
  unsigned int check_results[20] = {3208, 1334, 28764, 35679, 2789, 13028, 4754, 168364, 91254, 12399, 22848, 8174, 307964, 146829, 22009, 32668, 11594, 447564, 202404, 31619};
  foo(input, output);
  for (i = 0; i < 20; i++)
    if (output[i] != check_results[i])
      abort();
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  sub    $0x108,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xf8(%rsp)
  xor    %eax,%eax
  call   <check_vect@plt>
  mov    $0x0,%eax
L7:
  mov    %eax,(%rsp,%rax,4)
  movl   $0x0,0x50(%rsp,%rax,4)
  add    $0x1,%rax
  cmp    $0x14,%rax
  jne    L7
  movl   $0xc88,0xa0(%rsp)
  movl   $0x536,0xa4(%rsp)
  movl   $0x705c,0xa8(%rsp)
  movl   $0x8b5f,0xac(%rsp)
  movl   $0xae5,0xb0(%rsp)
  movl   $0x32e4,0xb4(%rsp)
  movl   $0x1292,0xb8(%rsp)
  movl   $0x291ac,0xbc(%rsp)
  movl   $0x16476,0xc0(%rsp)
  movl   $0x306f,0xc4(%rsp)
  movl   $0x5940,0xc8(%rsp)
  movl   $0x1fee,0xcc(%rsp)
  movl   $0x4b2fc,0xd0(%rsp)
  movl   $0x23d8d,0xd4(%rsp)
  movl   $0x55f9,0xd8(%rsp)
  movl   $0x7f9c,0xdc(%rsp)
  movl   $0x2d4a,0xe0(%rsp)
  movl   $0x6d44c,0xe4(%rsp)
  movl   $0x316a4,0xe8(%rsp)
  movl   $0x7b83,0xec(%rsp)
  lea    0x50(%rsp),%rsi
  mov    %rsp,%rdi
  mov    $0x0,%eax
  call   <foo@plt>
  mov    $0x0,%eax
  lea    0xa0(%rsp),%rdx
L39:
  mov    (%rdx,%rax,1),%ecx
  cmp    %ecx,0x50(%rsp,%rax,1)
  jne    L21
  add    $0x4,%rax
  cmp    $0x50,%rax
  jne    L39
  mov    0xf8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  mov    $0x0,%eax
  add    $0x108,%rsp
  ret
L21:
  call   <abort@plt>
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(int argc, const char *argv[]) {
  unsigned int input[20], output[20], i;
  check_vect();
  for (i = 0; i < 20; i++) {
    input[i] = i % 256;
    output[i] = 0;
    asm volatile("" ::: "memory");
  }
  unsigned int check_results[20] = {3208, 1334, 28764, 35679, 2789, 13028, 4754, 168364, 91254, 12399, 22848, 8174, 307964, 146829, 22009, 32668, 11594, 447564, 202404, 31619};
  foo(input, output);
  for (i = 0; i < 20; i++)
    if (output[i] != check_results[i])
      abort();
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  push   %rbx
  sub    $0x100,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xf8(%rsp)
  xor    %eax,%eax
  lea    0x50(%rsp),%rbx
  call   <check_vect@plt>
  xor    %eax,%eax
  mov    %rsp,%rdi
  xchg   %ax,%ax
L9:
  mov    %eax,(%rdi,%rax,4)
  movl   $0x0,(%rbx,%rax,4)
  add    $0x1,%rax
  cmp    $0x14,%rax
  jne    L9
  movabs $0x8b5f0000705c,%rax
  mov    %rbx,%rsi
  movl   $0x536,0xa4(%rsp)
  mov    %rax,0xa8(%rsp)
  movabs $0x32e400000ae5,%rax
  mov    %rax,0xb0(%rsp)
  movabs $0x291ac00001292,%rax
  mov    %rax,0xb8(%rsp)
  movabs $0x306f00016476,%rax
  mov    %rax,0xc0(%rsp)
  movabs $0x1fee00005940,%rax
  mov    %rax,0xc8(%rsp)
  movabs $0x23d8d0004b2fc,%rax
  mov    %rax,0xd0(%rsp)
  movabs $0x7f9c000055f9,%rax
  mov    %rax,0xd8(%rsp)
  movabs $0x6d44c00002d4a,%rax
  mov    %rax,0xe0(%rsp)
  movabs $0x7b83000316a4,%rax
  mov    %rax,0xe8(%rsp)
  xor    %eax,%eax
  call   <foo@plt>
  xor    %eax,%eax
  mov    $0xc88,%edx
  jmp    L26
  nopl   0x0(%rax)
L12:
  mov    0xa0(%rsp,%rax,1),%edx
L26:
  cmp    %edx,(%rbx,%rax,1)
  jne    10c0 <main.cold>
  add    $0x4,%rax
  cmp    $0x50,%rax
  jne    L12
  mov    0xf8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L10
  add    $0x100,%rsp
  xor    %eax,%eax
  pop    %rbx
  ret
L10:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(int argc, const char *argv[]) {
  unsigned int input[20], output[20], i;
  check_vect();
  for (i = 0; i < 20; i++) {
    input[i] = i % 256;
    output[i] = 0;
    asm volatile("" ::: "memory");
  }
  unsigned int check_results[20] = {3208, 1334, 28764, 35679, 2789, 13028, 4754, 168364, 91254, 12399, 22848, 8174, 307964, 146829, 22009, 32668, 11594, 447564, 202404, 31619};
  foo(input, output);
  for (i = 0; i < 20; i++)
    if (output[i] != check_results[i])
      abort();
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbx
  sub    $0x100,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xf8(%rsp)
  xor    %eax,%eax
  lea    0x50(%rsp),%rbx
  call   <check_vect@plt>
  xor    %eax,%eax
  mov    %rsp,%rdi
  xchg   %ax,%ax
L4:
  mov    %eax,(%rdi,%rax,4)
  movl   $0x0,(%rbx,%rax,4)
  add    $0x1,%rax
  cmp    $0x14,%rax
  jne    L4
  movdqa D5(%rip),%xmm0
  mov    %rbx,%rsi
  xor    %eax,%eax
  movaps %xmm0,0xa0(%rsp)
  movdqa D49(%rip),%xmm0
  movaps %xmm0,0xb0(%rsp)
  movdqa D12(%rip),%xmm0
  movaps %xmm0,0xc0(%rsp)
  movdqa D16(%rip),%xmm0
  movaps %xmm0,0xd0(%rsp)
  movdqa D47(%rip),%xmm0
  movaps %xmm0,0xe0(%rsp)
  call   <foo@plt>
  xor    %eax,%eax
  lea    0xa0(%rsp),%rdx
  nopl   0x0(%rax,%rax,1)
L23:
  mov    (%rdx,%rax,1),%ecx
  cmp    %ecx,(%rbx,%rax,1)
  jne    10c0 <main.cold>
  add    $0x4,%rax
  cmp    $0x50,%rax
  jne    L23
  mov    0xf8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x100,%rsp
  xor    %eax,%eax
  pop    %rbx
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D5
type: byte[16]
name: read_data
arguments: data_label: D49
type: byte[16]
name: read_data
arguments: data_label: D12
type: byte[16]
name: read_data
arguments: data_label: D16
type: byte[16]
name: read_data
arguments: data_label: D47
type: byte[16]

tool: {"D5": [0x88,0x0c,0x00,0x00,0x36,0x05,0x00,0x00,0x5c,0x70,0x00,0x00,0x5f,0x8b,0x00,0x00]}

tool: {"D49": [0xe5,0x0a,0x00,0x00,0xe4,0x32,0x00,0x00,0x92,0x12,0x00,0x00,0xac,0x91,0x02,0x00]}

tool: {"D12": [0x76,0x64,0x01,0x00,0x6f,0x30,0x00,0x00,0x40,0x59,0x00,0x00,0xee,0x1f,0x00,0x00]}

tool: {"D16": [0xfc,0xb2,0x04,0x00,0x8d,0x3d,0x02,0x00,0xf9,0x55,0x00,0x00,0x9c,0x7f,0x00,0x00]}

tool: {"D47": [0x4a,0x2d,0x00,0x00,0x4c,0xd4,0x06,0x00,0xa4,0x16,0x03,0x00,0x83,0x7b,0x00,0x00]}

assistant: ```c
int main(int argc, const char *argv[]) {
  unsigned int input[20], output[20], i;
  check_vect();
  for (i = 0; i < 20; i++) {
    input[i] = i % 256;
    output[i] = 0;
    asm volatile("" ::: "memory");
  }
  unsigned int check_results[20] = {3208, 1334, 28764, 35679, 2789, 13028, 4754, 168364, 91254, 12399, 22848, 8174, 307964, 146829, 22009, 32668, 11594, 447564, 202404, 31619};
  foo(input, output);
  for (i = 0; i < 20; i++)
    if (output[i] != check_results[i])
      abort();
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<strDLeader>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,%eax
  mov    %rdx,-0x28(%rbp)
  mov    %al,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  jmp    L35
L33:
  mov    -0x8(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L17
  mov    -0x8(%rbp),%eax
  cltq
  mov    -0x28(%rbp),%rdx
  sub    $0x1,%rdx
  cmp    %rdx,%rax
  jae    L17
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x1c(%rbp),%eax
  mov    %al,(%rdx)
  jmp    L11
L17:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x20,(%rax)
L11:
  addl   $0x1,-0x8(%rbp)
L35:
  mov    -0x8(%rbp),%eax
  cltq
  cmp    %rax,-0x28(%rbp)
  ja     L33
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x18(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *strDLeader(char *st, char ch, size_t len) {
  int i, l;
  l = strlen(st);
  for (i = l; i < len; i++)
    if (((i & 1) == 1) && (i < len - 1))
      st[i] = ch;
    else
      st[i] = ' ';
  st[i] = 0;
  return st;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<strDLeader>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rdx,%rbp
  mov    %esi,%r12d
  call   <strlen@plt>
  movslq %eax,%rcx
  cmp    %rcx,%rbp
  jbe    L19
  mov    %rcx,%rdx
  sub    %ecx,%eax
  lea    -0x1(%rbp),%rsi
  jmp    L35
L21:
  movb   $0x20,(%rbx,%rdx,1)
L45:
  add    $0x1,%rdx
  cmp    %rdx,%rbp
  je     L49
L35:
  lea    (%rax,%rdx,1),%ecx
  test   $0x1,%cl
  je     L21
  cmp    %rdx,%rsi
  jbe    L21
  mov    %r12b,(%rbx,%rdx,1)
  jmp    L45
L19:
  mov    %rcx,%rdx
L49:
  movb   $0x0,(%rbx,%rdx,1)
  mov    %rbx,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *strDLeader(char *st, char ch, size_t len) {
  int i, l;
  l = strlen(st);
  for (i = l; i < len; i++)
    if (((i & 1) == 1) && (i < len - 1))
      st[i] = ch;
    else
      st[i] = ' ';
  st[i] = 0;
  return st;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<strDLeader>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %rdx,%rbx
  call   <strlen@plt>
  movslq %eax,%rcx
  cmp    %rcx,%rbx
  jbe    L18
  sub    %ecx,%eax
  mov    $0x20,%esi
  lea    -0x1(%rbx),%rdx
  nopl   0x0(%rax,%rax,1)
L27:
  lea    (%rax,%rcx,1),%r8d
  mov    $0x20,%edi
  and    $0x1,%r8d
  je     L25
  cmp    %rcx,%rdx
  mov    %esi,%edi
  cmova  %ebp,%edi
L25:
  mov    %dil,(%r12,%rcx,1)
  add    $0x1,%rcx
  cmp    %rcx,%rbx
  jne    L27
L18:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  movb   $0x0,(%r12,%rcx,1)
  pop    %r12
  ret
```

assistant: ```c
char *strDLeader(char *st, char ch, size_t len) {
  int i, l;
  l = strlen(st);
  for (i = l; i < len; i++)
    if (((i & 1) == 1) && (i < len - 1))
      st[i] = ch;
    else
      st[i] = ' ';
  st[i] = 0;
  return st;
}
```