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
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   $0x7
  push   $0x6
  mov    $0x5,%r9d
  mov    $0x4,%r8d
  mov    $0x3,%ecx
  mov    $0x2,%edx
  mov    $0x1,%esi
  mov    $0x0,%edi
  call   <foo@plt>
  add    $0x10,%rsp
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main() {
  foo(0, 1, 2, 3, 4, 5, 6, 7);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  push   $0x7
  push   $0x6
  mov    $0x5,%r9d
  mov    $0x4,%r8d
  mov    $0x3,%ecx
  mov    $0x2,%edx
  mov    $0x1,%esi
  mov    $0x0,%edi
  call   <foo@plt>
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
```

assistant: ```c
int main() {
  foo(0, 1, 2, 3, 4, 5, 6, 7);
  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
  mov    $0x3,%ecx
  mov    $0x2,%edx
  xor    %edi,%edi
  push   $0x7
  mov    $0x5,%r9d
  mov    $0x4,%r8d
  mov    $0x1,%esi
  push   $0x6
  call   <foo@plt>
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
```

assistant: ```c
int main() {
  foo(0, 1, 2, 3, 4, 5, 6, 7);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x3,%ecx
  mov    $0x2,%edx
  xor    %edi,%edi
  push   $0x7
  mov    $0x5,%r9d
  mov    $0x4,%r8d
  mov    $0x1,%esi
  push   $0x6
  call   <foo@plt>
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
```

assistant: ```c
int main() {
  foo(0, 1, 2, 3, 4, 5, 6, 7);
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<matrix_vec_mult>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r12
  push   %rbx
  sub    $0x40,%rsp
  mov    %rdi,-0x48(%rbp)
  mov    %rsi,-0x50(%rbp)
  mov    %rdx,-0x58(%rbp)
  mov    %ecx,-0x5c(%rbp)
  mov    %r8d,-0x60(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  xor    %eax,%eax
  mov    -0x48(%rbp),%rax
  cmp    -0x58(%rbp),%rax
  jne    L24
  mov    %rsp,%rax
  mov    %rax,%r12
  mov    -0x60(%rbp),%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x38(%rbp)
  movslq %eax,%rdx
  mov    %rdx,%r14
  mov    $0x0,%r15d
  movslq %eax,%rdx
  mov    %rdx,%r10
  mov    $0x0,%r11d
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    $0x10,%eax
  sub    $0x1,%rax
  add    %rdx,%rax
  mov    $0x10,%esi
  mov    $0x0,%edx
  div    %rsi
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L69:
  cmp    %rdx,%rsp
  je     L15
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L69
L15:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L29
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L29:
  mov    %rsp,%rax
  add    $0x7,%rax
  shr    $0x3,%rax
  shl    $0x3,%rax
  mov    %rax,-0x30(%rbp)
  mov    -0x60(%rbp),%eax
  cltq
  shl    $0x3,%eax
  mov    %eax,%edx
  mov    -0x58(%rbp),%rcx
  mov    -0x30(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  movl   $0x0,-0x3c(%rbp)
  jmp    L98
L1:
  mov    -0x3c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x50(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    -0x3c(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x48(%rbp),%rdx
  lea    (%rcx,%rdx,1),%rbx
  mov    -0x60(%rbp),%edx
  mov    -0x30(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <dot@plt>
  movq   %xmm0,%rax
  mov    %rax,(%rbx)
  addl   $0x1,-0x3c(%rbp)
L98:
  mov    -0x3c(%rbp),%eax
  cmp    -0x5c(%rbp),%eax
  jl     L1
  mov    %r12,%rsp
  jmp    L70
L24:
  movl   $0x0,-0x3c(%rbp)
  jmp    L67
L22:
  mov    -0x3c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x50(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    -0x3c(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x48(%rbp),%rdx
  lea    (%rcx,%rdx,1),%rbx
  mov    -0x60(%rbp),%edx
  mov    -0x58(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <dot@plt>
  movq   %xmm0,%rax
  mov    %rax,(%rbx)
  addl   $0x1,-0x3c(%rbp)
L67:
  mov    -0x3c(%rbp),%eax
  cmp    -0x5c(%rbp),%eax
  jl     L22
L70:
  nop
  mov    -0x28(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L10
  call   <__stack_chk_fail@plt>
L10:
  lea    -0x20(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
```

assistant: ```c
void matrix_vec_mult(double *y, double **A, double *x, int n, int m) {
  int i;
  if (y == x) {
    double z[m];
    memcpy(z, x, m * sizeof(double));
    for (i = 0; i < n; i++)
      y[i] = dot(A[i], z, m);
  } else
    for (i = 0; i < n; i++)
      y[i] = dot(A[i], x, m);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<matrix_vec_mult>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,%r12
  mov    %rsi,%r13
  mov    %rdx,%r14
  mov    %r8d,-0x44(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  cmp    %rdx,%rdi
  je     L19
  mov    %ecx,%r15d
  mov    $0x0,%ebx
  test   %ecx,%ecx
  jle    L20
L32:
  mov    0x0(%r13,%rbx,8),%rdi
  mov    -0x44(%rbp),%edx
  mov    %r14,%rsi
  call   <dot@plt>
  movsd  %xmm0,(%r12,%rbx,8)
  add    $0x1,%rbx
  cmp    %r15,%rbx
  jne    L32
L20:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L22
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L19:
  mov    %ecx,%ebx
  mov    %rsp,-0x50(%rbp)
  movslq -0x44(%rbp),%rax
  lea    0xf(,%rax,8),%rax
  mov    %rax,%rcx
  and    $0xfffffffffffffff0,%rcx
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rdx
  sub    %rax,%rdx
L95:
  cmp    %rdx,%rsp
  je     L59
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L95
L59:
  mov    %rcx,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L41
  orq    $0x0,-0x8(%rsp,%rax,1)
L41:
  mov    %rsp,%r15
  mov    -0x44(%rbp),%eax
  lea    0x0(,%rax,8),%edx
  mov    %r14,%rsi
  mov    %r15,%rdi
  call   <memcpy@plt>
  test   %ebx,%ebx
  jle    L43
  mov    %ebx,%r14d
  mov    $0x0,%ebx
L96:
  mov    0x0(%r13,%rbx,8),%rdi
  mov    -0x44(%rbp),%edx
  mov    %r15,%rsi
  call   <dot@plt>
  movsd  %xmm0,(%r12,%rbx,8)
  add    $0x1,%rbx
  cmp    %r14,%rbx
  jne    L96
L43:
  mov    -0x50(%rbp),%rsp
  jmp    L20
L22:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void matrix_vec_mult(double *y, double **A, double *x, int n, int m) {
  int i;
  if (y == x) {
    double z[m];
    memcpy(z, x, m * sizeof(double));
    for (i = 0; i < n; i++)
      y[i] = dot(A[i], z, m);
  } else
    for (i = 0; i < n; i++)
      y[i] = dot(A[i], x, m);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<matrix_vec_mult>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  mov    %rsi,%r15
  push   %r14
  mov    %rdx,%r14
  push   %r13
  mov    %r8d,%r13d
  push   %r12
  mov    %rdi,%r12
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  cmp    %rdx,%rdi
  je     L94
  movslq %ecx,%rax
  xor    %ebx,%ebx
  mov    %rax,-0x48(%rbp)
  test   %ecx,%ecx
  jle    L92
  nopw   0x0(%rax,%rax,1)
L39:
  mov    (%r15,%rbx,8),%rdi
  mov    %r13d,%edx
  mov    %r14,%rsi
  call   <dot@plt>
  movsd  %xmm0,(%r12,%rbx,8)
  add    $0x1,%rbx
  cmp    -0x48(%rbp),%rbx
  jne    L39
L92:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L93
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopl   0x0(%rax)
L94:
  movslq %r8d,%rax
  mov    %rsp,%rdi
  mov    %rsp,-0x50(%rbp)
  lea    0xf(,%rax,8),%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rdi
  and    $0xfffffffffffffff0,%rdx
  cmp    %rdi,%rsp
  je     L96
L57:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rdi,%rsp
  jne    L57
L96:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L105
L33:
  mov    %rsp,%rdi
  lea    0x0(,%r13,8),%edx
  mov    %r14,%rsi
  mov    %ecx,-0x54(%rbp)
  mov    %rdi,-0x48(%rbp)
  call   <memcpy@plt>
  mov    -0x54(%rbp),%ecx
  test   %ecx,%ecx
  jle    L70
  movslq %ecx,%rbx
  xor    %r14d,%r14d
  nopl   0x0(%rax)
L63:
  mov    (%r15,%r14,8),%rdi
  mov    -0x48(%rbp),%rsi
  mov    %r13d,%edx
  call   <dot@plt>
  movsd  %xmm0,(%r12,%r14,8)
  add    $0x1,%r14
  cmp    %r14,%rbx
  jne    L63
L70:
  mov    -0x50(%rbp),%rsp
  jmp    L92
L105:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L33
L93:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void matrix_vec_mult(double *y, double **A, double *x, int n, int m) {
  int i;
  if (y == x) {
    double z[m];
    memcpy(z, x, m * sizeof(double));
    for (i = 0; i < n; i++)
      y[i] = dot(A[i], z, m);
  } else
    for (i = 0; i < n; i++)
      y[i] = dot(A[i], x, m);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<matrix_vec_mult>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  mov    %rsi,%r15
  push   %r14
  mov    %rdx,%r14
  push   %r13
  mov    %r8d,%r13d
  push   %r12
  mov    %rdi,%r12
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  cmp    %rdx,%rdi
  je     L72
  movslq %ecx,%rax
  xor    %ebx,%ebx
  mov    %rax,-0x48(%rbp)
  test   %ecx,%ecx
  jle    L7
  nopw   0x0(%rax,%rax,1)
L21:
  mov    (%r15,%rbx,8),%rdi
  mov    %r13d,%edx
  mov    %r14,%rsi
  call   <dot@plt>
  movsd  %xmm0,(%r12,%rbx,8)
  add    $0x1,%rbx
  cmp    %rbx,-0x48(%rbp)
  jne    L21
L7:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L98
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopl   0x0(%rax)
L72:
  movslq %r8d,%rax
  mov    %rsp,%rdi
  mov    %rsp,-0x50(%rbp)
  lea    0xf(,%rax,8),%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rdi
  and    $0xfffffffffffffff0,%rdx
  cmp    %rdi,%rsp
  je     L33
L2:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rdi,%rsp
  jne    L2
L33:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L107
L11:
  mov    %rsp,%rdi
  lea    0x0(,%r13,8),%edx
  mov    %r14,%rsi
  mov    %ecx,-0x54(%rbp)
  mov    %rdi,-0x48(%rbp)
  call   <memcpy@plt>
  mov    -0x54(%rbp),%ecx
  test   %ecx,%ecx
  jle    L74
  movslq %ecx,%rbx
  xor    %r14d,%r14d
  nopl   0x0(%rax)
L19:
  mov    (%r15,%r14,8),%rdi
  mov    -0x48(%rbp),%rsi
  mov    %r13d,%edx
  call   <dot@plt>
  movsd  %xmm0,(%r12,%r14,8)
  add    $0x1,%r14
  cmp    %r14,%rbx
  jne    L19
L74:
  mov    -0x50(%rbp),%rsp
  jmp    L7
L107:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L11
L98:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void matrix_vec_mult(double *y, double **A, double *x, int n, int m) {
  int i;
  if (y == x) {
    double z[m];
    memcpy(z, x, m * sizeof(double));
    for (i = 0; i < n; i++)
      y[i] = dot(A[i], z, m);
  } else
    for (i = 0; i < n; i++)
      y[i] = dot(A[i], x, m);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<qsort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x18(%rbp)
  mov    %ecx,-0x24(%rbp)
  mov    -0x24(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x24(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x8(%rbp)
  jmp    L30
L11:
  addl   $0x1,-0xc(%rbp)
L30:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jg     L11
  jmp    L28
L26:
  subl   $0x1,-0x8(%rbp)
L28:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jl     L26
  mov    -0xc(%rbp),%eax
  cmp    -0x8(%rbp),%eax
  jge    L88
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rax,%rdx
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <swap@plt>
  jmp    L30
L88:
  nop
  mov    -0x24(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rax,%rdx
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <swap@plt>
  mov    -0xc(%rbp),%eax
  sub    -0x18(%rbp),%eax
  add    $0x1,%eax
  cmp    %eax,-0x14(%rbp)
  jne    L40
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  jmp    L46
L40:
  mov    -0xc(%rbp),%eax
  sub    -0x18(%rbp),%eax
  cmp    %eax,-0x14(%rbp)
  jg     L32
  mov    -0xc(%rbp),%eax
  lea    -0x1(%rax),%ecx
  mov    -0x18(%rbp),%edx
  mov    -0x20(%rbp),%rsi
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <qsort>
  jmp    L46
L32:
  mov    -0xc(%rbp),%eax
  lea    0x1(%rax),%esi
  mov    -0xc(%rbp),%eax
  sub    -0x18(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0x14(%rbp),%eax
  sub    %edx,%eax
  mov    %eax,%edi
  mov    -0x24(%rbp),%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,%ecx
  mov    %esi,%edx
  mov    %rax,%rsi
  call   <qsort>
L46:
  leave
  ret
```

assistant: ```c
int qsort(int k, int a[], int left, int right) {
  int i, j, pivot;
  pivot = a[right];
  i = left;
  j = right - 1;
  for (;;) {
    for (; a[i] < pivot; i++)
      ;
    for (; a[j] > pivot; j--)
      ;
    if (i < j)
      swap(&a[i], &a[j]);
    else
      break;
  }
  swap(&a[i], &a[right]);
  if (k == i - left + 1)
    return a[i];
  else if (k < i - left + 1)
    return qsort(k, a, left, i - 1);
  else
    return qsort((k - (i - left + 1)), a, i + 1, right);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<qsort>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,0x4(%rsp)
  mov    %rsi,%r14
  mov    %edx,0x8(%rsp)
  mov    %ecx,0xc(%rsp)
  movslq %ecx,%rax
  lea    (%rsi,%rax,4),%r15
  mov    (%r15),%ebp
  lea    -0x1(%rcx),%ebx
  mov    %edx,%r12d
  jmp    L45
L87:
  add    $0x1,%r12d
L45:
  movslq %r12d,%rax
  lea    (%r14,%rax,4),%r13
  cmp    %ebp,0x0(%r13)
  jl     L87
  movslq %ebx,%rax
  lea    (%r14,%rax,4),%rsi
  cmp    (%rsi),%ebp
  jge    L10
  lea    -0x4(%r14,%rax,4),%rax
L92:
  sub    $0x1,%ebx
  mov    %rax,%rsi
  sub    $0x4,%rax
  cmp    %ebp,0x4(%rax)
  jg     L92
L10:
  cmp    %ebx,%r12d
  jge    L16
  mov    %r13,%rdi
  call   <swap@plt>
  jmp    L45
L16:
  mov    %r15,%rsi
  mov    %r13,%rdi
  call   <swap@plt>
  mov    %r12d,%eax
  sub    0x8(%rsp),%eax
  lea    0x1(%rax),%ecx
  cmp    0x4(%rsp),%ecx
  je     L56
  mov    0x4(%rsp),%edi
  cmp    %edi,%eax
  jl     L35
  lea    -0x1(%r12),%ecx
  mov    0x8(%rsp),%edx
  mov    %r14,%rsi
  call   <qsort>
L93:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L56:
  mov    0x0(%r13),%eax
  jmp    L93
L35:
  lea    0x1(%r12),%edx
  mov    0x4(%rsp),%edi
  sub    %ecx,%edi
  mov    0xc(%rsp),%ecx
  mov    %r14,%rsi
  call   <qsort>
  jmp    L93
```

assistant: ```c
int qsort(int k, int a[], int left, int right) {
  int i, j, pivot;
  pivot = a[right];
  i = left;
  j = right - 1;
  for (;;) {
    for (; a[i] < pivot; i++)
      ;
    for (; a[j] > pivot; j--)
      ;
    if (i < j)
      swap(&a[i], &a[j]);
    else
      break;
  }
  swap(&a[i], &a[right]);
  if (k == i - left + 1)
    return a[i];
  else if (k < i - left + 1)
    return qsort(k, a, left, i - 1);
  else
    return qsort((k - (i - left + 1)), a, i + 1, right);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<qsort>:
  endbr64
  push   %r15
  push   %r14
  mov    %rsi,%r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %edx,0x4(%rsp)
  movslq %ecx,%rdx
  mov    %rdx,%rax
  mov    %edi,0x10(%rsp)
  sub    $0x1,%eax
  mov    %rdx,0x18(%rsp)
  mov    %eax,0x14(%rsp)
  nop
L8:
  mov    0x18(%rsp),%rax
  mov    0x14(%rsp),%ecx
  movslq 0x4(%rsp),%r12
  lea    (%r14,%rax,4),%rbp
  mov    %ecx,%r15d
  movslq %ecx,%rax
  mov    0x0(%rbp),%ebx
  mov    %r12d,%r13d
  xchg   %ax,%ax
L42:
  lea    (%r14,%rax,4),%rsi
  lea    (%r14,%r12,4),%rdi
  mov    (%rsi),%r10d
  cmp    %ebx,(%rdi)
  jl     L1
L35:
  cmp    %r10d,%ebx
  jge    L58
  lea    -0x4(%r14,%rax,4),%rax
  nopl   0x0(%rax)
L85:
  mov    %rax,%rsi
  sub    $0x4,%rax
  sub    $0x1,%r15d
  cmp    %ebx,0x4(%rax)
  jg     L85
L58:
  cmp    %r15d,%r13d
  jge    L16
  call   <swap@plt>
  movslq %r15d,%rax
  lea    (%r14,%r12,4),%rdi
  lea    (%r14,%rax,4),%rsi
  mov    (%rsi),%r10d
  cmp    %ebx,(%rdi)
  jge    L35
L1:
  add    $0x1,%r13d
  movslq %r13d,%r12
  jmp    L42
  nopl   (%rax)
L16:
  mov    %rbp,%rsi
  mov    %rdi,0x8(%rsp)
  call   <swap@plt>
  mov    %r13d,%eax
  sub    0x4(%rsp),%eax
  mov    0x8(%rsp),%rdi
  lea    0x1(%rax),%edx
  cmp    0x10(%rsp),%edx
  je     L36
  cmp    0x10(%rsp),%eax
  jl     L88
  lea    -0x1(%r13),%eax
  cltq
  mov    %rax,0x18(%rsp)
  lea    -0x2(%r13),%eax
  mov    %eax,0x14(%rsp)
  jmp    L8
L88:
  lea    0x1(%r13),%eax
  sub    %edx,0x10(%rsp)
  mov    %eax,0x4(%rsp)
  jmp    L8
L36:
  mov    (%rdi),%eax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
int qsort(int k, int a[], int left, int right) {
  int i, j, pivot;
  pivot = a[right];
  i = left;
  j = right - 1;
  for (;;) {
    for (; a[i] < pivot; i++)
      ;
    for (; a[j] > pivot; j--)
      ;
    if (i < j)
      swap(&a[i], &a[j]);
    else
      break;
  }
  swap(&a[i], &a[right]);
  if (k == i - left + 1)
    return a[i];
  else if (k < i - left + 1)
    return qsort(k, a, left, i - 1);
  else
    return qsort((k - (i - left + 1)), a, i + 1, right);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<qsort>:
  endbr64
  push   %r15
  push   %r14
  mov    %rsi,%r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %edx,0x4(%rsp)
  movslq %ecx,%rdx
  mov    %rdx,%rax
  mov    %edi,0x10(%rsp)
  sub    $0x1,%eax
  mov    %rdx,0x18(%rsp)
  mov    %eax,0x14(%rsp)
  nop
L72:
  mov    0x18(%rsp),%rax
  mov    0x14(%rsp),%ecx
  movslq 0x4(%rsp),%r12
  lea    (%r14,%rax,4),%rbp
  mov    %ecx,%r15d
  movslq %ecx,%rax
  mov    0x0(%rbp),%ebx
  mov    %r12d,%r13d
  xchg   %ax,%ax
L1:
  lea    (%r14,%rax,4),%rsi
  lea    (%r14,%r12,4),%rdi
  mov    (%rsi),%r10d
  cmp    %ebx,(%rdi)
  jl     L61
L58:
  cmp    %r10d,%ebx
  jge    L28
  lea    -0x4(%r14,%rax,4),%rax
  nopl   0x0(%rax)
L90:
  mov    %rax,%rsi
  sub    $0x4,%rax
  sub    $0x1,%r15d
  cmp    %ebx,0x4(%rax)
  jg     L90
L28:
  cmp    %r15d,%r13d
  jge    L94
  call   <swap@plt>
  movslq %r15d,%rax
  lea    (%r14,%r12,4),%rdi
  lea    (%r14,%rax,4),%rsi
  mov    (%rsi),%r10d
  cmp    %ebx,(%rdi)
  jge    L58
L61:
  add    $0x1,%r13d
  movslq %r13d,%r12
  jmp    L1
  nopl   (%rax)
L94:
  mov    %rbp,%rsi
  mov    %rdi,0x8(%rsp)
  call   <swap@plt>
  mov    %r13d,%eax
  sub    0x4(%rsp),%eax
  mov    0x8(%rsp),%rdi
  lea    0x1(%rax),%edx
  cmp    0x10(%rsp),%edx
  je     L78
  cmp    0x10(%rsp),%eax
  jl     L65
  lea    -0x1(%r13),%eax
  cltq
  mov    %rax,0x18(%rsp)
  lea    -0x2(%r13),%eax
  mov    %eax,0x14(%rsp)
  jmp    L72
L65:
  lea    0x1(%r13),%eax
  sub    %edx,0x10(%rsp)
  mov    %eax,0x4(%rsp)
  jmp    L72
L78:
  mov    (%rdi),%eax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
int qsort(int k, int a[], int left, int right) {
  int i, j, pivot;
  pivot = a[right];
  i = left;
  j = right - 1;
  for (;;) {
    for (; a[i] < pivot; i++)
      ;
    for (; a[j] > pivot; j--)
      ;
    if (i < j)
      swap(&a[i], &a[j]);
    else
      break;
  }
  swap(&a[i], &a[right]);
  if (k == i - left + 1)
    return a[i];
  else if (k < i - left + 1)
    return qsort(k, a, left, i - 1);
  else
    return qsort((k - (i - left + 1)), a, i + 1, right);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<print_bytes>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %esi,-0x3c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x24(%rbp)
  movl   $0x0,-0x2c(%rbp)
  jmp    L86
L60:
  mov    -0x2c(%rbp),%eax
  and    $0xf,%eax
  test   %eax,%eax
  jne    L72
  mov    -0x38(%rbp),%rax
  mov    %eax,%edx
  mov    -0x2c(%rbp),%eax
  add    %edx,%eax
  mov    %eax,%edi
  call   <print_word@plt>
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L72:
  mov    -0x2c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <print_byte@plt>
  mov    -0x2c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%ecx
  mov    -0x24(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x24(%rbp)
  mov    %ecx,%edx
  cltq
  mov    %dl,-0x20(%rbp,%rax,1)
  mov    $0x20,%edi
  call   <putchar@plt>
  mov    -0x2c(%rbp),%eax
  and    $0xf,%eax
  cmp    $0xf,%eax
  jne    L38
  mov    $0x20,%edi
  call   <putchar@plt>
  movl   $0x0,-0x28(%rbp)
  jmp    L62
L35:
  mov    -0x28(%rbp),%eax
  cltq
  movzbl -0x20(%rbp,%rax,1),%eax
  cmp    $0x1f,%al
  jle    L84
  mov    -0x28(%rbp),%eax
  cltq
  movzbl -0x20(%rbp,%rax,1),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <putchar@plt>
  jmp    L32
L84:
  mov    $0x2e,%edi
  call   <putchar@plt>
L32:
  addl   $0x1,-0x28(%rbp)
L62:
  cmpl   $0xf,-0x28(%rbp)
  jle    L35
  movl   $0x0,-0x24(%rbp)
  mov    $0x0,%eax
  call   <newline@plt>
L38:
  addl   $0x1,-0x2c(%rbp)
L86:
  mov    -0x2c(%rbp),%eax
  cmp    -0x3c(%rbp),%eax
  jl     L60
  mov    $0x0,%eax
  call   <newline@plt>
  nop
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L65
  call   <__stack_chk_fail@plt>
L65:
  leave
  ret
```

tool_calls: name: read_data
arguments: label: D7
datatype: string

tool: D7: : 

assistant: ```c
print_bytes(unsigned char *p, int len) {
  int ii, kk;
  int jj = 0;
  char lbuf[16];
  for (ii = 0; ii < len; ii++) {
    if ((ii & 0xf) == 0) {
      print_word((unsigned int)p + ii);
      puts(": ");
    }
    print_byte(p[ii]);
    lbuf[jj++] = p[ii];
    putchar(' ');
    if ((ii & 0xf) == 0xf) {
      putchar(' ');
      for (kk = 0; kk < 16; kk++) {
        if ((lbuf[kk] >= 0x20) && (lbuf[kk] < 0x80))
          putchar(lbuf[kk]);
        else
          putchar('.');
      }
      jj = 0;
      newline();
    }
  }
  newline();
}
```