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

```asm
<_group_bits>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  jmp    L46
L10:
  movl   $0x0,-0x8(%rbp)
  jmp    L35
L36:
  cmpl   $0x3,-0x8(%rbp)
  jne    L26
  xorl   $0x1,-0x1c(%rbp)
L26:
  mov    -0x28(%rbp),%rax
  not    %eax
  and    $0x7,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x28(%rbp),%rax
  shr    $0x3,%rax
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rdx),%esi
  mov    -0x4(%rbp),%edx
  mov    $0x1,%edi
  mov    %edx,%ecx
  shl    %cl,%edi
  mov    %edi,%edx
  not    %edx
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  and    %esi,%edx
  mov    %edx,(%rax)
  mov    -0x28(%rbp),%rax
  shr    $0x3,%rax
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rdx),%edi
  mov    -0x1c(%rbp),%edx
  mov    %edx,%esi
  and    $0x1,%esi
  mov    -0x4(%rbp),%edx
  mov    %edx,%ecx
  shl    %cl,%esi
  mov    %esi,%edx
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  or     %edi,%edx
  mov    %edx,(%rax)
  addl   $0x1,-0x8(%rbp)
  addq   $0x1,-0x28(%rbp)
L35:
  cmpl   $0x5,-0x8(%rbp)
  jle    L36
  sarl   -0x1c(%rbp)
L46:
  mov    -0x30(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    %rdx,-0x30(%rbp)
  test   %rax,%rax
  jne    L10
  mov    -0x28(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
size_t _group_bits(uint8_t *vbi, uint8_t code, size_t offset, size_t length) {
  int i, b;
  while (length--) {
    for (i = 0; i < 6; i++, offset++) {
      if (i == 3)
        code ^= 1;
      b = 7 - (offset % 8);
      vbi[offset / 8] &= ~(1 << b);
      vbi[offset / 8] |= (code & 1) << b;
    }
    code >>= 1;
  }
  return (offset);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<_group_bits>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r9
  mov    %esi,%edi
  mov    %rdx,%rbp
  mov    %rcx,%r12
  lea    -0x1(%rcx),%rbx
  mov    %rdx,%r11
  mov    $0x1,%r10d
  mov    %rdx,%rax
  test   %rcx,%rcx
  jne    L3
  jmp    L44
L47:
  add    $0x6,%r11
  sar    %edi
  sub    $0x1,%rbx
  cmp    $0xffffffffffffffff,%rbx
  je     L45
L3:
  mov    %r11,%rdx
  mov    $0x0,%esi
L19:
  mov    %edx,%ecx
  not    %ecx
  and    $0x7,%ecx
  mov    %rdx,%rax
  shr    $0x3,%rax
  lea    (%r9,%rax,4),%r8
  mov    %r10d,%eax
  shl    %cl,%eax
  not    %eax
  and    (%r8),%eax
  mov    %edi,%r13d
  and    $0x1,%r13d
  shl    %cl,%r13d
  or     %r13d,%eax
  mov    %eax,(%r8)
  add    $0x1,%esi
  add    $0x1,%rdx
  cmp    $0x6,%esi
  je     L47
  mov    %edi,%eax
  xor    $0x1,%eax
  cmp    $0x3,%esi
  cmove  %eax,%edi
  jmp    L19
L45:
  lea    (%r12,%r12,2),%rax
  lea    0x0(%rbp,%rax,2),%rax
L44:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
size_t _group_bits(uint8_t *vbi, uint8_t code, size_t offset, size_t length) {
  int i, b;
  while (length--) {
    for (i = 0; i < 6; i++, offset++) {
      if (i == 3)
        code ^= 1;
      b = 7 - (offset % 8);
      vbi[offset / 8] &= ~(1 << b);
      vbi[offset / 8] |= (code & 1) << b;
    }
    code >>= 1;
  }
  return (offset);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<_group_bits>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  test   %rcx,%rcx
  je     L21
  mov    %rdi,%r9
  mov    %rcx,%r12
  mov    %esi,%edi
  mov    %rdx,%rbx
  lea    -0x1(%rcx),%r11
  mov    $0x1,%r10d
  nopl   0x0(%rax,%rax,1)
L38:
  mov    %rbx,%rdx
  xor    %esi,%esi
  jmp    L22
  nopw   0x0(%rax,%rax,1)
L39:
  mov    %edi,%eax
  xor    $0x1,%eax
  cmp    $0x3,%esi
  cmove  %eax,%edi
L22:
  mov    %edx,%ecx
  mov    %rdx,%rax
  mov    %edi,%r13d
  shr    $0x3,%rax
  not    %ecx
  and    $0x1,%r13d
  add    $0x1,%esi
  lea    (%r9,%rax,4),%r8
  and    $0x7,%ecx
  mov    %r10d,%eax
  add    $0x1,%rdx
  shl    %cl,%eax
  shl    %cl,%r13d
  not    %eax
  and    (%r8),%eax
  or     %r13d,%eax
  mov    %eax,(%r8)
  cmp    $0x6,%esi
  jne    L39
  add    $0x6,%rbx
  sar    %edi
  sub    $0x1,%r11
  jae    L38
  lea    (%r12,%r12,2),%rax
  pop    %rbx
  lea    0x0(%rbp,%rax,2),%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L21:
  pop    %rbx
  mov    %rdx,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
size_t _group_bits(uint8_t *vbi, uint8_t code, size_t offset, size_t length) {
  int i, b;
  while (length--) {
    for (i = 0; i < 6; i++, offset++) {
      if (i == 3)
        code ^= 1;
      b = 7 - (offset % 8);
      vbi[offset / 8] &= ~(1 << b);
      vbi[offset / 8] |= (code & 1) << b;
    }
    code >>= 1;
  }
  return (offset);
}
```
user: What is the c source code of the assembly code below?

```asm
<_group_bits>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rcx,-0x10(%rsp)
  test   %rcx,%rcx
  je     L13
  mov    %rdx,-0x8(%rsp)
  lea    -0x1(%rcx),%r14
  lea    0x1(%rdx),%r13
  mov    %rdx,%r10
  lea    0x2(%rdx),%r12
  lea    0x3(%rdx),%rbp
  mov    $0x1,%r8d
  lea    0x4(%rdx),%rbx
  lea    0x5(%rdx),%r11
  nopw   0x0(%rax,%rax,1)
L3:
  mov    %r10d,%ecx
  mov    %r10,%rax
  mov    %esi,%r9d
  xor    $0x1,%esi
  shr    $0x3,%rax
  not    %ecx
  and    $0x1,%r9d
  and    $0x7,%ecx
  lea    (%rdi,%rax,4),%rdx
  mov    %r8d,%eax
  mov    %r9d,%r15d
  shl    %cl,%eax
  shl    %cl,%r15d
  mov    %r13d,%ecx
  not    %eax
  and    (%rdx),%eax
  not    %ecx
  or     %r15d,%eax
  and    $0x7,%ecx
  mov    %r9d,%r15d
  mov    %eax,(%rdx)
  mov    %r13,%rax
  mov    %r8d,%edx
  shl    %cl,%r15d
  shr    $0x3,%rax
  shl    %cl,%edx
  mov    %r12d,%ecx
  lea    (%rdi,%rax,4),%rax
  not    %edx
  not    %ecx
  and    (%rax),%edx
  and    $0x7,%ecx
  or     %r15d,%edx
  shl    %cl,%r9d
  mov    %edx,(%rax)
  mov    %r12,%rax
  shr    $0x3,%rax
  lea    (%rdi,%rax,4),%rdx
  mov    %r8d,%eax
  shl    %cl,%eax
  mov    %ebp,%ecx
  not    %eax
  and    (%rdx),%eax
  not    %ecx
  or     %r9d,%eax
  mov    %esi,%r9d
  and    $0x7,%ecx
  mov    %eax,(%rdx)
  mov    %rbp,%rax
  and    $0x1,%r9d
  shr    $0x3,%rax
  mov    %r9d,%r15d
  lea    (%rdi,%rax,4),%rdx
  mov    %r8d,%eax
  shl    %cl,%r15d
  shl    %cl,%eax
  mov    %ebx,%ecx
  not    %eax
  and    (%rdx),%eax
  not    %ecx
  or     %r15d,%eax
  and    $0x7,%ecx
  mov    %r9d,%r15d
  mov    %eax,(%rdx)
  mov    %rbx,%rax
  mov    %r8d,%edx
  shl    %cl,%r15d
  shr    $0x3,%rax
  shl    %cl,%edx
  mov    %r11d,%ecx
  lea    (%rdi,%rax,4),%rax
  not    %edx
  not    %ecx
  and    (%rax),%edx
  or     %r15d,%edx
  and    $0x7,%ecx
  sub    $0x1,%r14
  add    $0x6,%r10
  mov    %edx,(%rax)
  mov    %r11,%rax
  shl    %cl,%r9d
  add    $0x6,%r13
  shr    $0x3,%rax
  sar    %esi
  add    $0x6,%r12
  add    $0x6,%rbp
  lea    (%rdi,%rax,4),%rdx
  mov    %r8d,%eax
  add    $0x6,%rbx
  add    $0x6,%r11
  shl    %cl,%eax
  not    %eax
  and    (%rdx),%eax
  or     %r9d,%eax
  mov    %eax,(%rdx)
  cmp    $0xffffffffffffffff,%r14
  jne    L3
  mov    -0x10(%rsp),%rax
  mov    -0x8(%rsp),%r15
  pop    %rbx
  pop    %rbp
  lea    (%rax,%rax,2),%rax
  pop    %r12
  pop    %r13
  lea    (%r15,%rax,2),%rax
  pop    %r14
  pop    %r15
  ret
L13:
  pop    %rbx
  mov    %rdx,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
size_t _group_bits(uint8_t *vbi, uint8_t code, size_t offset, size_t length) {
  int i, b;
  while (length--) {
    for (i = 0; i < 6; i++, offset++) {
      if (i == 3)
        code ^= 1;
      b = 7 - (offset % 8);
      vbi[offset / 8] &= ~(1 << b);
      vbi[offset / 8] |= (code & 1) << b;
    }
    code >>= 1;
  }
  return (offset);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<serpent_lt>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  mov    $0xd,%esi
  mov    %eax,%edi
  call   <rotl32@plt>
  mov    -0x18(%rbp),%rdx
  mov    %eax,(%rdx)
  mov    -0x18(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%eax
  mov    -0x18(%rbp),%rdx
  lea    0x8(%rdx),%rbx
  mov    $0x3,%esi
  mov    %eax,%edi
  call   <rotl32@plt>
  mov    %eax,(%rbx)
  mov    -0x18(%rbp),%rax
  add    $0x4,%rax
  mov    (%rax),%edx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%ecx
  mov    -0x18(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%eax
  xor    %eax,%ecx
  mov    -0x18(%rbp),%rax
  add    $0x4,%rax
  xor    %ecx,%edx
  mov    %edx,(%rax)
  mov    -0x18(%rbp),%rax
  add    $0xc,%rax
  mov    (%rax),%edx
  mov    -0x18(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%ecx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  shl    $0x3,%eax
  xor    %eax,%ecx
  mov    -0x18(%rbp),%rax
  add    $0xc,%rax
  xor    %ecx,%edx
  mov    %edx,(%rax)
  mov    -0x18(%rbp),%rax
  add    $0x4,%rax
  mov    (%rax),%eax
  mov    -0x18(%rbp),%rdx
  lea    0x4(%rdx),%rbx
  mov    $0x1,%esi
  mov    %eax,%edi
  call   <rotl32@plt>
  mov    %eax,(%rbx)
  mov    -0x18(%rbp),%rax
  add    $0xc,%rax
  mov    (%rax),%eax
  mov    -0x18(%rbp),%rdx
  lea    0xc(%rdx),%rbx
  mov    $0x7,%esi
  mov    %eax,%edi
  call   <rotl32@plt>
  mov    %eax,(%rbx)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x18(%rbp),%rax
  add    $0x4,%rax
  mov    (%rax),%ecx
  mov    -0x18(%rbp),%rax
  add    $0xc,%rax
  mov    (%rax),%eax
  xor    %ecx,%eax
  xor    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x18(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%edx
  mov    -0x18(%rbp),%rax
  add    $0xc,%rax
  mov    (%rax),%ecx
  mov    -0x18(%rbp),%rax
  add    $0x4,%rax
  mov    (%rax),%eax
  shl    $0x7,%eax
  xor    %eax,%ecx
  mov    -0x18(%rbp),%rax
  add    $0x8,%rax
  xor    %ecx,%edx
  mov    %edx,(%rax)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  mov    $0x5,%esi
  mov    %eax,%edi
  call   <rotl32@plt>
  mov    -0x18(%rbp),%rdx
  mov    %eax,(%rdx)
  mov    -0x18(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%eax
  mov    -0x18(%rbp),%rdx
  lea    0x8(%rdx),%rbx
  mov    $0xa,%esi
  mov    %eax,%edi
  call   <rotr32@plt>
  mov    %eax,(%rbx)
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void serpent_lt(uint8_t *b) {
  (((uint32_t *)b)[0]) = rotl32((((uint32_t *)b)[0]), 13);
  (((uint32_t *)b)[2]) = rotl32((((uint32_t *)b)[2]), 3);
  (((uint32_t *)b)[1]) ^= (((uint32_t *)b)[0]) ^ (((uint32_t *)b)[2]);
  (((uint32_t *)b)[3]) ^= (((uint32_t *)b)[2]) ^ ((((uint32_t *)b)[0]) << 3);
  (((uint32_t *)b)[1]) = rotl32((((uint32_t *)b)[1]), 1);
  (((uint32_t *)b)[3]) = rotl32((((uint32_t *)b)[3]), 7);
  (((uint32_t *)b)[0]) ^= (((uint32_t *)b)[1]) ^ (((uint32_t *)b)[3]);
  (((uint32_t *)b)[2]) ^= (((uint32_t *)b)[3]) ^ ((((uint32_t *)b)[1]) << 7);
  (((uint32_t *)b)[0]) = rotl32((((uint32_t *)b)[0]), 5);
  (((uint32_t *)b)[2]) = rotr32((((uint32_t *)b)[2]), 10);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<serpent_lt>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    $0xd,%esi
  mov    (%rdi),%edi
  call   <rotl32@plt>
  mov    %eax,(%rbx)
  mov    0x8(%rbx),%edi
  mov    $0x3,%esi
  call   <rotl32@plt>
  mov    %eax,0x8(%rbx)
  mov    (%rbx),%edx
  mov    %edx,%edi
  xor    0x4(%rbx),%edi
  xor    %eax,%edi
  mov    %edi,0x4(%rbx)
  shl    $0x3,%edx
  xor    0xc(%rbx),%edx
  xor    %eax,%edx
  mov    %edx,0xc(%rbx)
  mov    $0x1,%esi
  call   <rotl32@plt>
  mov    %eax,0x4(%rbx)
  mov    0xc(%rbx),%edi
  mov    $0x7,%esi
  call   <rotl32@plt>
  mov    %eax,0xc(%rbx)
  mov    0x4(%rbx),%edx
  mov    %edx,%edi
  xor    (%rbx),%edi
  xor    %eax,%edi
  mov    %edi,(%rbx)
  shl    $0x7,%edx
  xor    0x8(%rbx),%edx
  xor    %eax,%edx
  mov    %edx,0x8(%rbx)
  mov    $0x5,%esi
  call   <rotl32@plt>
  mov    %eax,(%rbx)
  mov    0x8(%rbx),%edi
  mov    $0xa,%esi
  call   <rotr32@plt>
  mov    %eax,0x8(%rbx)
  pop    %rbx
  ret
```

assistant: ```c
void serpent_lt(uint8_t *b) {
  (((uint32_t *)b)[0]) = rotl32((((uint32_t *)b)[0]), 13);
  (((uint32_t *)b)[2]) = rotl32((((uint32_t *)b)[2]), 3);
  (((uint32_t *)b)[1]) ^= (((uint32_t *)b)[0]) ^ (((uint32_t *)b)[2]);
  (((uint32_t *)b)[3]) ^= (((uint32_t *)b)[2]) ^ ((((uint32_t *)b)[0]) << 3);
  (((uint32_t *)b)[1]) = rotl32((((uint32_t *)b)[1]), 1);
  (((uint32_t *)b)[3]) = rotl32((((uint32_t *)b)[3]), 7);
  (((uint32_t *)b)[0]) ^= (((uint32_t *)b)[1]) ^ (((uint32_t *)b)[3]);
  (((uint32_t *)b)[2]) ^= (((uint32_t *)b)[3]) ^ ((((uint32_t *)b)[1]) << 7);
  (((uint32_t *)b)[0]) = rotl32((((uint32_t *)b)[0]), 5);
  (((uint32_t *)b)[2]) = rotr32((((uint32_t *)b)[2]), 10);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<serpent_lt>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    (%rdi),%edi
  mov    $0xd,%esi
  call   <rotl32@plt>
  mov    0x8(%rbx),%edi
  mov    $0x3,%esi
  mov    %eax,(%rbx)
  call   <rotl32@plt>
  mov    (%rbx),%edx
  mov    0x4(%rbx),%edi
  mov    $0x1,%esi
  mov    %eax,0x8(%rbx)
  xor    %edx,%edi
  shl    $0x3,%edx
  xor    0xc(%rbx),%edx
  xor    %eax,%edx
  xor    %eax,%edi
  mov    %edx,0xc(%rbx)
  mov    %edi,0x4(%rbx)
  call   <rotl32@plt>
  mov    0xc(%rbx),%edi
  mov    $0x7,%esi
  mov    %eax,0x4(%rbx)
  call   <rotl32@plt>
  mov    0x4(%rbx),%edx
  mov    (%rbx),%edi
  mov    $0x5,%esi
  mov    %eax,0xc(%rbx)
  xor    %edx,%edi
  shl    $0x7,%edx
  xor    0x8(%rbx),%edx
  xor    %eax,%edi
  xor    %eax,%edx
  mov    %edi,(%rbx)
  mov    %edx,0x8(%rbx)
  call   <rotl32@plt>
  mov    0x8(%rbx),%edi
  mov    $0xa,%esi
  mov    %eax,(%rbx)
  call   <rotr32@plt>
  mov    %eax,0x8(%rbx)
  pop    %rbx
  ret
```

assistant: ```c
void serpent_lt(uint8_t *b) {
  (((uint32_t *)b)[0]) = rotl32((((uint32_t *)b)[0]), 13);
  (((uint32_t *)b)[2]) = rotl32((((uint32_t *)b)[2]), 3);
  (((uint32_t *)b)[1]) ^= (((uint32_t *)b)[0]) ^ (((uint32_t *)b)[2]);
  (((uint32_t *)b)[3]) ^= (((uint32_t *)b)[2]) ^ ((((uint32_t *)b)[0]) << 3);
  (((uint32_t *)b)[1]) = rotl32((((uint32_t *)b)[1]), 1);
  (((uint32_t *)b)[3]) = rotl32((((uint32_t *)b)[3]), 7);
  (((uint32_t *)b)[0]) ^= (((uint32_t *)b)[1]) ^ (((uint32_t *)b)[3]);
  (((uint32_t *)b)[2]) ^= (((uint32_t *)b)[3]) ^ ((((uint32_t *)b)[1]) << 7);
  (((uint32_t *)b)[0]) = rotl32((((uint32_t *)b)[0]), 5);
  (((uint32_t *)b)[2]) = rotr32((((uint32_t *)b)[2]), 10);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<serpent_lt>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    (%rdi),%edi
  mov    $0xd,%esi
  call   <rotl32@plt>
  mov    0x8(%rbx),%edi
  mov    $0x3,%esi
  mov    %eax,(%rbx)
  call   <rotl32@plt>
  mov    (%rbx),%edx
  mov    0x4(%rbx),%edi
  mov    $0x1,%esi
  movd   %eax,%xmm1
  xor    %edx,%edi
  shl    $0x3,%edx
  xor    0xc(%rbx),%edx
  xor    %eax,%edx
  xor    %eax,%edi
  mov    %edx,0xc(%rbx)
  movd   %edi,%xmm0
  punpckldq %xmm1,%xmm0
  movq   %xmm0,0x4(%rbx)
  call   <rotl32@plt>
  mov    0xc(%rbx),%edi
  mov    $0x7,%esi
  mov    %eax,0x4(%rbx)
  call   <rotl32@plt>
  mov    0x4(%rbx),%edx
  mov    (%rbx),%edi
  mov    $0x5,%esi
  movd   %eax,%xmm2
  xor    %edx,%edi
  shl    $0x7,%edx
  xor    0x8(%rbx),%edx
  xor    %eax,%edi
  xor    %eax,%edx
  mov    %edi,(%rbx)
  movd   %edx,%xmm0
  punpckldq %xmm2,%xmm0
  movq   %xmm0,0x8(%rbx)
  call   <rotl32@plt>
  mov    0x8(%rbx),%edi
  mov    $0xa,%esi
  mov    %eax,(%rbx)
  call   <rotr32@plt>
  mov    %eax,0x8(%rbx)
  pop    %rbx
  ret
```

assistant: ```c
void serpent_lt(uint8_t *b) {
  (((uint32_t *)b)[0]) = rotl32((((uint32_t *)b)[0]), 13);
  (((uint32_t *)b)[2]) = rotl32((((uint32_t *)b)[2]), 3);
  (((uint32_t *)b)[1]) ^= (((uint32_t *)b)[0]) ^ (((uint32_t *)b)[2]);
  (((uint32_t *)b)[3]) ^= (((uint32_t *)b)[2]) ^ ((((uint32_t *)b)[0]) << 3);
  (((uint32_t *)b)[1]) = rotl32((((uint32_t *)b)[1]), 1);
  (((uint32_t *)b)[3]) = rotl32((((uint32_t *)b)[3]), 7);
  (((uint32_t *)b)[0]) ^= (((uint32_t *)b)[1]) ^ (((uint32_t *)b)[3]);
  (((uint32_t *)b)[2]) ^= (((uint32_t *)b)[3]) ^ ((((uint32_t *)b)[1]) << 7);
  (((uint32_t *)b)[0]) = rotl32((((uint32_t *)b)[0]), 5);
  (((uint32_t *)b)[2]) = rotr32((((uint32_t *)b)[2]), 10);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<checkfilename>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  movl   $0x0,-0x14(%rbp)
  movl   $0x0,-0x10(%rbp)
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x15(%rbp)
  jmp    L16
L52:
  addl   $0x1,-0x14(%rbp)
  addl   $0x1,-0x10(%rbp)
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x15(%rbp)
L16:
  cmpb   $0x0,-0x15(%rbp)
  jne    L52
  mov    $0x5,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L15
L23:
  mov    -0x10(%rbp),%edx
  mov    -0xc(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    -0x5(%rax),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    -0xc(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0xc(%rbp)
L15:
  cmpl   $0x4,-0xc(%rbp)
  jle    L23
  mov    -0x8(%rbp),%rax
  add    $0x5,%rax
  movb   $0x0,(%rax)
  mov    -0x8(%rbp),%rax
  lea    D9(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L10
  mov    $0x1,%eax
  jmp    L29
L10:
  mov    $0x0,%eax
L29:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D9
data_type: string

tool: D9: .digs

assistant: ```c
int checkfilename(const char *filename) {
  int i = 0, j = 0, k;
  char c = filename[i];
  while (c != 0) {
    i++;
    j++;
    c = filename[i];
  }
  char *subbuf = (char *)malloc(sizeof(char) * 5);
  for (k = 0; k < 5; k++)
    subbuf[k] = filename[j + k - 5];
  subbuf[5] = 0;
  if (strcmp(subbuf, ".digs") == 0)
    return 1;
  else
    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
<checkfilename>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  cmpb   $0x0,(%rdi)
  je     L33
  mov    $0x1,%eax
L24:
  mov    %eax,%ebp
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rbx,%rax,1)
  jne    L24
L2:
  mov    $0x5,%edi
  call   <malloc@plt>
  mov    %rax,%rdi
  lea    0x5(%rax),%rax
  mov    %rdi,%rdx
  movslq %ebp,%rbp
  sub    %rdi,%rbp
  add    %rbp,%rbx
L38:
  movzbl -0x5(%rbx,%rdx,1),%ecx
  mov    %cl,(%rdx)
  add    $0x1,%rdx
  cmp    %rax,%rdx
  jne    L38
  movb   $0x0,0x5(%rdi)
  lea    D8(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  sete   %al
  movzbl %al,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L33:
  mov    $0x0,%ebp
  jmp    L2
```

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

tool: D8: .digs

assistant: ```c
int checkfilename(const char *filename) {
  int i = 0, j = 0, k;
  char c = filename[i];
  while (c != 0) {
    i++;
    j++;
    c = filename[i];
  }
  char *subbuf = (char *)malloc(sizeof(char) * 5);
  for (k = 0; k < 5; k++)
    subbuf[k] = filename[j + k - 5];
  subbuf[5] = 0;
  if (strcmp(subbuf, ".digs") == 0)
    return 1;
  else
    return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<checkfilename>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  cmpb   $0x0,(%rdi)
  je     L14
  mov    $0x1,%eax
  nopw   0x0(%rax,%rax,1)
L26:
  movslq %eax,%rbp
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rbx,%rax,1)
  jne    L26
L32:
  mov    $0x5,%edi
  call   <malloc@plt>
  mov    %rax,%rdi
  lea    0x5(%rax),%rax
  sub    %rdi,%rbp
  mov    %rdi,%rdx
  add    %rbp,%rbx
L5:
  movzbl -0x5(%rbx,%rdx,1),%ecx
  add    $0x1,%rdx
  mov    %cl,-0x1(%rdx)
  cmp    %rdx,%rax
  jne    L5
  movb   $0x0,0x5(%rdi)
  lea    D8(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  sete   %al
  add    $0x8,%rsp
  movzbl %al,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax)
L14:
  xor    %ebp,%ebp
  jmp    L32
```

tool_calls: name: parse_data
arguments: label: D8
type_infered: string

tool: D8: .digs

assistant: ```c
int checkfilename(const char *filename) {
  int i = 0, j = 0, k;
  char c = filename[i];
  while (c != 0) {
    i++;
    j++;
    c = filename[i];
  }
  char *subbuf = (char *)malloc(sizeof(char) * 5);
  for (k = 0; k < 5; k++)
    subbuf[k] = filename[j + k - 5];
  subbuf[5] = 0;
  if (strcmp(subbuf, ".digs") == 0)
    return 1;
  else
    return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<checkfilename>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  cmpb   $0x0,(%rdi)
  je     L7
  mov    $0x1,%eax
  nopw   0x0(%rax,%rax,1)
L10:
  movslq %eax,%rbp
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rbx,%rax,1)
  jne    L10
L15:
  mov    $0x5,%edi
  call   <malloc@plt>
  lea    D2(%rip),%rsi
  mov    %rax,%rdi
  movzbl -0x5(%rbx,%rbp,1),%eax
  mov    %al,(%rdi)
  movzbl -0x4(%rbx,%rbp,1),%eax
  mov    %al,0x1(%rdi)
  movzbl -0x3(%rbx,%rbp,1),%eax
  mov    %al,0x2(%rdi)
  movzbl -0x2(%rbx,%rbp,1),%eax
  mov    %al,0x3(%rdi)
  movzbl -0x1(%rbx,%rbp,1),%eax
  movb   $0x0,0x5(%rdi)
  mov    %al,0x4(%rdi)
  call   <strcmp@plt>
  test   %rax,%rax
  sete   %al
  add    $0x8,%rsp
  movzbl %al,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L7:
  xor    %ebp,%ebp
  jmp    L15
```

tool_calls: name: disassemble_data
arguments: data_label: D2
data_type: string

tool: D2: .digs

assistant: ```c
int checkfilename(const char *filename) {
  int i = 0, j = 0, k;
  char c = filename[i];
  while (c != 0) {
    i++;
    j++;
    c = filename[i];
  }
  char *subbuf = (char *)malloc(sizeof(char) * 5);
  for (k = 0; k < 5; k++)
    subbuf[k] = filename[j + k - 5];
  subbuf[5] = 0;
  if (strcmp(subbuf, ".digs") == 0)
    return 1;
  else
    return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D45(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  movl   $0x1,-0xc(%rbp)
  jmp    L40
L20:
  lea    D15(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    -0x1c(%rbp),%rax
  mov    %rax,%rsi
  lea    D45(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  movl   $0x0,-0x10(%rbp)
  movl   $0x1,-0x14(%rbp)
  jmp    L22
L15:
  mov    -0x14(%rbp),%eax
  add    %eax,-0x10(%rbp)
  addl   $0x1,-0x14(%rbp)
L22:
  mov    -0x1c(%rbp),%eax
  cmp    %eax,-0x14(%rbp)
  jle    L15
  mov    -0x1c(%rbp),%eax
  mov    -0x10(%rbp),%edx
  mov    %eax,%esi
  lea    D22(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0xc(%rbp)
L40:
  mov    -0x18(%rbp),%eax
  cmp    %eax,-0xc(%rbp)
  jle    L20
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L18
  call   <__stack_chk_fail@plt>
L18:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D13
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D45
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D15
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D22
type_guessed: string

tool: D13: Enter the number of triangular number you need: 

tool: D45: %i

tool: D15: What triangular number do you want?

tool: D22: Triangular number %i is %i


assistant: ```c
int main(void) {
  int n, number, tri_num, count, counter;
  printf("Enter the number of triangular number you need: ");
  scanf("%i", &count);
  for (counter = 1; counter <= count; ++counter) {
    printf("What triangular number do you want?\n");
    scanf("%i", &number);
    tri_num = 0;
    for (n = 1; n <= number; ++n) {
      tri_num += n;
    }
    printf("Triangular number %i is %i\n", number, tri_num);
  }
  return 0;
}
```