ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请从给定的汇编指令推导出C源代码:

```asm
<RandomFunc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x18(%rbp),%rax
  movzwl (%rax),%eax
  imul   $0xfb16,%ax,%ax
  sub    $0x2e4,%ax
  mov    %ax,-0xa(%rbp)
  movw   $0x0,-0xc(%rbp)
  nop
  movzwl -0xa(%rbp),%eax
  lea    -0x5b60(%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %dx,(%rax)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L4
  call   <__stack_chk_fail@plt>
L4:
  leave
  ret
```

assistant: ```c
void RandomFunc(unsigned short input[1], unsigned short output[1]) {
  unsigned short state[1];
  unsigned short local1;
  char copy11;
  char copy12;
  char copy13;
  {
    state[0UL] = (input[0UL] + 914778474UL) * (unsigned short)64278;
    local1 = 0UL;
    while (local1 < (unsigned short)0) {
      if (state[0UL] < local1) {
        copy11 = *((char *)(&state[0UL]) + 1);
        *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = copy11;
      } else {
        state[local1] += state[local1];
      }
      if (state[0UL] <= local1) {
        copy12 = *((char *)(&state[local1]) + 0);
        *((char *)(&state[local1]) + 0) = *((char *)(&state[local1]) + 1);
        *((char *)(&state[local1]) + 1) = copy12;
        copy12 = *((char *)(&state[local1]) + 1);
        *((char *)(&state[local1]) + 1) = *((char *)(&state[local1]) + 0);
        *((char *)(&state[local1]) + 0) = copy12;
      } else {
        copy13 = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = *((char *)(&state[0UL]) + 1);
        *((char *)(&state[0UL]) + 1) = copy13;
        copy13 = *((char *)(&state[0UL]) + 1);
        *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = copy13;
      }
      local1++;
    }
    output[0UL] = (state[0UL] + 676121794UL) + (unsigned short)55262;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<RandomFunc>:
  endbr64
  imul   $0xfb16,(%rdi),%ax
  sub    $0x5e44,%ax
  mov    %ax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned short input[1], unsigned short output[1]) {
  unsigned short state[1];
  unsigned short local1;
  char copy11;
  char copy12;
  char copy13;
  {
    state[0UL] = (input[0UL] + 914778474UL) * (unsigned short)64278;
    local1 = 0UL;
    while (local1 < (unsigned short)0) {
      if (state[0UL] < local1) {
        copy11 = *((char *)(&state[0UL]) + 1);
        *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = copy11;
      } else {
        state[local1] += state[local1];
      }
      if (state[0UL] <= local1) {
        copy12 = *((char *)(&state[local1]) + 0);
        *((char *)(&state[local1]) + 0) = *((char *)(&state[local1]) + 1);
        *((char *)(&state[local1]) + 1) = copy12;
        copy12 = *((char *)(&state[local1]) + 1);
        *((char *)(&state[local1]) + 1) = *((char *)(&state[local1]) + 0);
        *((char *)(&state[local1]) + 0) = copy12;
      } else {
        copy13 = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = *((char *)(&state[0UL]) + 1);
        *((char *)(&state[0UL]) + 1) = copy13;
        copy13 = *((char *)(&state[0UL]) + 1);
        *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = copy13;
      }
      local1++;
    }
    output[0UL] = (state[0UL] + 676121794UL) + (unsigned short)55262;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<RandomFunc>:
  endbr64
  imul   $0xfb16,(%rdi),%ax
  sub    $0x5e44,%ax
  mov    %ax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned short input[1], unsigned short output[1]) {
  unsigned short state[1];
  unsigned short local1;
  char copy11;
  char copy12;
  char copy13;
  {
    state[0UL] = (input[0UL] + 914778474UL) * (unsigned short)64278;
    local1 = 0UL;
    while (local1 < (unsigned short)0) {
      if (state[0UL] < local1) {
        copy11 = *((char *)(&state[0UL]) + 1);
        *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = copy11;
      } else {
        state[local1] += state[local1];
      }
      if (state[0UL] <= local1) {
        copy12 = *((char *)(&state[local1]) + 0);
        *((char *)(&state[local1]) + 0) = *((char *)(&state[local1]) + 1);
        *((char *)(&state[local1]) + 1) = copy12;
        copy12 = *((char *)(&state[local1]) + 1);
        *((char *)(&state[local1]) + 1) = *((char *)(&state[local1]) + 0);
        *((char *)(&state[local1]) + 0) = copy12;
      } else {
        copy13 = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = *((char *)(&state[0UL]) + 1);
        *((char *)(&state[0UL]) + 1) = copy13;
        copy13 = *((char *)(&state[0UL]) + 1);
        *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = copy13;
      }
      local1++;
    }
    output[0UL] = (state[0UL] + 676121794UL) + (unsigned short)55262;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<RandomFunc>:
  endbr64
  imul   $0xfb16,(%rdi),%ax
  sub    $0x5e44,%ax
  mov    %ax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned short input[1], unsigned short output[1]) {
  unsigned short state[1];
  unsigned short local1;
  char copy11;
  char copy12;
  char copy13;
  {
    state[0UL] = (input[0UL] + 914778474UL) * (unsigned short)64278;
    local1 = 0UL;
    while (local1 < (unsigned short)0) {
      if (state[0UL] < local1) {
        copy11 = *((char *)(&state[0UL]) + 1);
        *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = copy11;
      } else {
        state[local1] += state[local1];
      }
      if (state[0UL] <= local1) {
        copy12 = *((char *)(&state[local1]) + 0);
        *((char *)(&state[local1]) + 0) = *((char *)(&state[local1]) + 1);
        *((char *)(&state[local1]) + 1) = copy12;
        copy12 = *((char *)(&state[local1]) + 1);
        *((char *)(&state[local1]) + 1) = *((char *)(&state[local1]) + 0);
        *((char *)(&state[local1]) + 0) = copy12;
      } else {
        copy13 = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = *((char *)(&state[0UL]) + 1);
        *((char *)(&state[0UL]) + 1) = copy13;
        copy13 = *((char *)(&state[0UL]) + 1);
        *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = copy13;
      }
      local1++;
    }
    output[0UL] = (state[0UL] + 676121794UL) + (unsigned short)55262;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<alpha_init>:
  endbr64
  sub    $0x8,%rsp
  mov    D19(%rip),%rax
  mov    (%rax),%edi
  call   <glEnable@plt>
  mov    D4(%rip),%rax
  mov    (%rax),%esi
  mov    D30(%rip),%rax
  mov    (%rax),%edi
  call   <glBlendFunc@plt>
  mov    D1(%rip),%rax
  mov    (%rax),%edi
  call   <glShadeModel@plt>
  pxor   %xmm3,%xmm3
  movapd %xmm3,%xmm2
  movapd %xmm3,%xmm1
  movapd %xmm3,%xmm0
  call   <glClearColor@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void alpha_init(void) {
  glEnable(GL_BLEND);
  glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
  glShadeModel(GL_FLAT);
  glClearColor(0.0, 0.0, 0.0, 0.0);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<alpha_init>:
  endbr64
  sub    $0x8,%rsp
  mov    D10(%rip),%rax
  mov    (%rax),%edi
  call   <glEnable@plt>
  mov    D2(%rip),%rax
  mov    (%rax),%esi
  mov    D29(%rip),%rax
  mov    (%rax),%edi
  call   <glBlendFunc@plt>
  mov    D14(%rip),%rax
  mov    (%rax),%edi
  call   <glShadeModel@plt>
  pxor   %xmm3,%xmm3
  add    $0x8,%rsp
  movapd %xmm3,%xmm2
  movapd %xmm3,%xmm1
  movapd %xmm3,%xmm0
  jmp    1080 <glClearColor@plt>
```

assistant: ```c
void alpha_init(void) {
  glEnable(GL_BLEND);
  glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
  glShadeModel(GL_FLAT);
  glClearColor(0.0, 0.0, 0.0, 0.0);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<alpha_init>:
  endbr64
  sub    $0x8,%rsp
  mov    D36(%rip),%rax
  mov    (%rax),%edi
  call   <glEnable@plt>
  mov    D2(%rip),%rax
  mov    (%rax),%esi
  mov    D28(%rip),%rax
  mov    (%rax),%edi
  call   <glBlendFunc@plt>
  mov    D24(%rip),%rax
  mov    (%rax),%edi
  call   <glShadeModel@plt>
  pxor   %xmm3,%xmm3
  add    $0x8,%rsp
  movapd %xmm3,%xmm2
  movapd %xmm3,%xmm1
  movapd %xmm3,%xmm0
  jmp    1080 <glClearColor@plt>
```

assistant: ```c
void alpha_init(void) {
  glEnable(GL_BLEND);
  glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
  glShadeModel(GL_FLAT);
  glClearColor(0.0, 0.0, 0.0, 0.0);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<memmove>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jae    L8
  jmp    L20
L6:
  mov    -0x8(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    %rcx,-0x10(%rbp)
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
L20:
  mov    -0x28(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    %rdx,-0x28(%rbp)
  test   %rax,%rax
  jne    L6
  jmp    L50
L8:
  mov    -0x28(%rbp),%rax
  add    %rax,-0x8(%rbp)
  mov    -0x28(%rbp),%rax
  add    %rax,-0x10(%rbp)
  jmp    L16
L41:
  subq   $0x1,-0x8(%rbp)
  subq   $0x1,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    %dl,(%rax)
L16:
  mov    -0x28(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    %rdx,-0x28(%rbp)
  test   %rax,%rax
  jne    L41
L50:
  mov    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
void *memmove(void *dst, const void *src, size_t n) {
  char *dp = (char *)dst;
  const char *sp = (const char *)src;
  if (dp < sp) {
    while (n-- != (size_t)0) {
      *dp++ = *sp++;
    }
  } else {
    sp += n;
    dp += n;
    while (n-- != (size_t)0) {
      *--dp = *--sp;
    }
  }
  return dst;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<memmove>:
  endbr64
  mov    %rdi,%rax
  cmp    %rsi,%rdi
  jae    L49
  test   %rdx,%rdx
  je     L14
  mov    $0x0,%ecx
L46:
  movzbl (%rsi,%rcx,1),%edi
  mov    %dil,(%rax,%rcx,1)
  add    $0x1,%rcx
  cmp    %rdx,%rcx
  jne    L46
  ret
L49:
  lea    -0x1(%rdx),%rcx
  test   %rdx,%rdx
  je     L14
L29:
  movzbl (%rsi,%rcx,1),%edx
  mov    %dl,(%rax,%rcx,1)
  sub    $0x1,%rcx
  cmp    $0xffffffffffffffff,%rcx
  jne    L29
L14:
  ret
```

assistant: ```c
void *memmove(void *dst, const void *src, size_t n) {
  char *dp = (char *)dst;
  const char *sp = (const char *)src;
  if (dp < sp) {
    while (n-- != (size_t)0) {
      *dp++ = *sp++;
    }
  } else {
    sp += n;
    dp += n;
    while (n-- != (size_t)0) {
      *--dp = *--sp;
    }
  }
  return dst;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<memmove>:
  endbr64
  mov    %rdi,%rax
  lea    -0x1(%rdx),%rcx
  cmp    %rsi,%rdi
  jae    L12
  xor    %ecx,%ecx
  test   %rdx,%rdx
  je     L20
  nopw   0x0(%rax,%rax,1)
L0:
  movzbl (%rsi,%rcx,1),%edi
  mov    %dil,(%rax,%rcx,1)
  add    $0x1,%rcx
  cmp    %rcx,%rdx
  jne    L0
  ret
  nopw   0x0(%rax,%rax,1)
L12:
  test   %rdx,%rdx
  je     L20
  nopl   (%rax)
L34:
  movzbl (%rsi,%rcx,1),%edx
  mov    %dl,(%rax,%rcx,1)
  sub    $0x1,%rcx
  jae    L34
L20:
  ret
```

assistant: ```c
void *memmove(void *dst, const void *src, size_t n) {
  char *dp = (char *)dst;
  const char *sp = (const char *)src;
  if (dp < sp) {
    while (n-- != (size_t)0) {
      *dp++ = *sp++;
    }
  } else {
    sp += n;
    dp += n;
    while (n-- != (size_t)0) {
      *--dp = *--sp;
    }
  }
  return dst;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<memmove>:
  endbr64
  mov    %rsi,%rcx
  mov    %rdi,%r8
  lea    -0x1(%rdx),%rax
  mov    %rdx,%rsi
  cmp    %rcx,%rdi
  jae    L190
  test   %rdx,%rdx
  je     L158
  lea    0x1(%rcx),%rdi
  mov    %r8,%rdx
  sub    %rdi,%rdx
  cmp    $0xe,%rdx
  jbe    L1
  cmp    $0x6,%rax
  jbe    L1
  cmp    $0xe,%rax
  jbe    L73
  mov    %rsi,%rdi
  xor    %edx,%edx
  and    $0xfffffffffffffff0,%rdi
  nopl   0x0(%rax)
L98:
  movdqu (%rcx,%rdx,1),%xmm0
  movups %xmm0,(%r8,%rdx,1)
  add    $0x10,%rdx
  cmp    %rdi,%rdx
  jne    L98
  mov    %rsi,%rdx
  and    $0xfffffffffffffff0,%rdx
  lea    (%r8,%rdx,1),%rdi
  lea    (%rcx,%rdx,1),%r9
  sub    %rdx,%rax
  cmp    %rdx,%rsi
  je     L158
  sub    %rdx,%rsi
  lea    -0x1(%rsi),%r10
  cmp    $0x6,%r10
  jbe    L176
L4:
  mov    (%rcx,%rdx,1),%rcx
  mov    %rcx,(%r8,%rdx,1)
  mov    %rsi,%rdx
  and    $0xfffffffffffffff8,%rdx
  add    %rdx,%rdi
  add    %rdx,%r9
  sub    %rdx,%rax
  cmp    %rdx,%rsi
  je     L158
L176:
  movzbl (%r9),%edx
  mov    %dl,(%rdi)
  test   %rax,%rax
  je     L158
  movzbl 0x1(%r9),%edx
  mov    %dl,0x1(%rdi)
  cmp    $0x1,%rax
  je     L158
  movzbl 0x2(%r9),%edx
  mov    %dl,0x2(%rdi)
  cmp    $0x2,%rax
  je     L158
  movzbl 0x3(%r9),%edx
  mov    %dl,0x3(%rdi)
  cmp    $0x3,%rax
  je     L158
  movzbl 0x4(%r9),%edx
  mov    %dl,0x4(%rdi)
  cmp    $0x4,%rax
  je     L158
  movzbl 0x5(%r9),%edx
  mov    %dl,0x5(%rdi)
  cmp    $0x5,%rax
  je     L158
  movzbl 0x6(%r9),%eax
  mov    %al,0x6(%rdi)
L158:
  mov    %r8,%rax
  ret
  nopl   (%rax)
L190:
  test   %rdx,%rdx
  je     L158
  nopl   (%rax)
L51:
  movzbl (%rcx,%rax,1),%edx
  mov    %dl,(%r8,%rax,1)
  sub    $0x1,%rax
  jb     L158
  movzbl (%rcx,%rax,1),%edx
  mov    %dl,(%r8,%rax,1)
  sub    $0x1,%rax
  jae    L51
  jmp    L158
  cs nopw 0x0(%rax,%rax,1)
L1:
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L202:
  movzbl (%rcx,%rax,1),%edx
  mov    %dl,(%r8,%rax,1)
  add    $0x1,%rax
  cmp    %rax,%rsi
  jne    L202
  jmp    L158
L73:
  mov    %rcx,%r9
  mov    %r8,%rdi
  xor    %edx,%edx
  jmp    L4
```

assistant: ```c
void *memmove(void *dst, const void *src, size_t n) {
  char *dp = (char *)dst;
  const char *sp = (const char *)src;
  if (dp < sp) {
    while (n-- != (size_t)0) {
      *dp++ = *sp++;
    }
  } else {
    sp += n;
    dp += n;
    while (n-- != (size_t)0) {
      *--dp = *--sp;
    }
  }
  return dst;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<test4>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xc0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x38,-0xc0(%rbp)
  movq   $0x10,-0xb8(%rbp)
  movabs $0x7766554433221100,%rax
  movabs $0xffeeddccbbaa9988,%rdx
  mov    %rax,-0xb0(%rbp)
  mov    %rdx,-0xa8(%rbp)
  movabs $0x807060504030201,%rax
  movabs $0x100f0e0d0c0b0a09,%rdx
  mov    %rax,-0xa0(%rbp)
  mov    %rdx,-0x98(%rbp)
  movabs $0x706050403020100,%rax
  movabs $0xf0e0d0c0b0a0908,%rdx
  mov    %rax,-0x80(%rbp)
  mov    %rdx,-0x78(%rbp)
  movabs $0x1716151413121110,%rax
  movabs $0x1f1e1d1c1b1a1918,%rdx
  mov    %rax,-0x70(%rbp)
  mov    %rdx,-0x68(%rbp)
  movabs $0x2726252423222120,%rax
  movabs $0x2f2e2d2c2b2a2928,%rdx
  mov    %rax,-0x60(%rbp)
  mov    %rdx,-0x58(%rbp)
  movabs $0xbebaafdeefbeadde,%rax
  mov    %rax,-0x50(%rbp)
  movabs $0xee44f8763d0e7cbf,%rax
  movabs $0xc825238d4b4a93aa,%rdx
  mov    %rax,-0x40(%rbp)
  mov    %rdx,-0x38(%rbp)
  movabs $0x7397019046c6e5fc,%rax
  movabs $0x9ca410d7c8a406ae,%rdx
  mov    %rax,-0x30(%rbp)
  mov    %rdx,-0x28(%rbp)
  movabs $0x47a633e6415581a8,%rax
  movabs $0x6c5e8e5dd41c250f,%rdx
  mov    %rax,-0x20(%rbp)
  mov    %rdx,-0x18(%rbp)
  movabs $0xcbe6d8a7dcc19308,%rax
  mov    %rax,-0x10(%rbp)
  movabs $0x416916460c0fe248,%rax
  movabs $0x5308563af69bbe03,%rdx
  mov    %rax,-0x90(%rbp)
  mov    %rdx,-0x88(%rbp)
  lea    -0x40(%rbp),%r9
  mov    -0xc0(%rbp),%r8
  lea    -0x80(%rbp),%rcx
  mov    -0xb8(%rbp),%rdx
  lea    -0xa0(%rbp),%rsi
  lea    -0xb0(%rbp),%rax
  sub    $0x8,%rsp
  lea    -0x90(%rbp),%rdi
  push   %rdi
  mov    %rax,%rdi
  call   <run_test@plt>
  add    $0x10,%rsp
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L3
  call   <__stack_chk_fail@plt>
L3:
  leave
  ret
```

assistant: ```c
int test4() {
  unsigned long long mlen = 56;
  const unsigned long long hlen = 16;
  const unsigned char k[16] = {0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff};
  const unsigned char h[16] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16};
  const unsigned char m[56] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0xde, 0xad, 0xbe, 0xef, 0xde, 0xaf, 0xba, 0xbe};
  const unsigned char c[56] = {0xbf, 0x7c, 0x0e, 0x3d, 0x76, 0xf8, 0x44, 0xee, 0xaa, 0x93, 0x4a, 0x4b, 0x8d, 0x23, 0x25, 0xc8, 0xfc, 0xe5, 0xc6, 0x46, 0x90, 0x01, 0x97, 0x73, 0xae, 0x06, 0xa4, 0xc8, 0xd7, 0x10, 0xa4, 0x9c, 0xa8, 0x81, 0x55, 0x41, 0xe6, 0x33, 0xa6, 0x47, 0x0f, 0x25, 0x1c, 0xd4, 0x5d, 0x8e, 0x5e, 0x6c, 0x08, 0x93, 0xc1, 0xdc, 0xa7, 0xd8, 0xe6, 0xcb};
  const unsigned char t[16] = {0x48, 0xe2, 0x0f, 0x0c, 0x46, 0x16, 0x69, 0x41, 0x03, 0xbe, 0x9b, 0xf6, 0x3a, 0x56, 0x08, 0x53};
  return run_test(k, h, hlen, m, mlen, c, t);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<test4>:
  endbr64
  sub    $0xb8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xa8(%rsp)
  xor    %eax,%eax
  movabs $0x7766554433221100,%rax
  movabs $0xffeeddccbbaa9988,%rdx
  mov    %rax,(%rsp)
  mov    %rdx,0x8(%rsp)
  movabs $0x807060504030201,%rax
  movabs $0x100f0e0d0c0b0a09,%rdx
  mov    %rax,0x10(%rsp)
  mov    %rdx,0x18(%rsp)
  movabs $0x706050403020100,%rax
  movabs $0xf0e0d0c0b0a0908,%rdx
  mov    %rax,0x30(%rsp)
  mov    %rdx,0x38(%rsp)
  movabs $0x1716151413121110,%rax
  movabs $0x1f1e1d1c1b1a1918,%rdx
  mov    %rax,0x40(%rsp)
  mov    %rdx,0x48(%rsp)
  movabs $0x2726252423222120,%rax
  movabs $0x2f2e2d2c2b2a2928,%rdx
  mov    %rax,0x50(%rsp)
  mov    %rdx,0x58(%rsp)
  movabs $0xbebaafdeefbeadde,%rax
  mov    %rax,0x60(%rsp)
  movabs $0xee44f8763d0e7cbf,%rax
  movabs $0xc825238d4b4a93aa,%rdx
  mov    %rax,0x70(%rsp)
  mov    %rdx,0x78(%rsp)
  movabs $0x7397019046c6e5fc,%rax
  movabs $0x9ca410d7c8a406ae,%rdx
  mov    %rax,0x80(%rsp)
  mov    %rdx,0x88(%rsp)
  movabs $0x47a633e6415581a8,%rax
  movabs $0x6c5e8e5dd41c250f,%rdx
  mov    %rax,0x90(%rsp)
  mov    %rdx,0x98(%rsp)
  movabs $0xcbe6d8a7dcc19308,%rax
  mov    %rax,0xa0(%rsp)
  movabs $0x416916460c0fe248,%rax
  movabs $0x5308563af69bbe03,%rdx
  mov    %rax,0x20(%rsp)
  mov    %rdx,0x28(%rsp)
  lea    0x30(%rsp),%rcx
  lea    0x10(%rsp),%rsi
  mov    %rsp,%rdi
  sub    $0x8,%rsp
  lea    0x28(%rsp),%rax
  push   %rax
  lea    0x80(%rsp),%r9
  mov    $0x38,%r8d
  mov    $0x10,%edx
  call   <run_test@plt>
  add    $0x10,%rsp
  mov    0xa8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L5
  add    $0xb8,%rsp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int test4() {
  unsigned long long mlen = 56;
  const unsigned long long hlen = 16;
  const unsigned char k[16] = {0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff};
  const unsigned char h[16] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16};
  const unsigned char m[56] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0xde, 0xad, 0xbe, 0xef, 0xde, 0xaf, 0xba, 0xbe};
  const unsigned char c[56] = {0xbf, 0x7c, 0x0e, 0x3d, 0x76, 0xf8, 0x44, 0xee, 0xaa, 0x93, 0x4a, 0x4b, 0x8d, 0x23, 0x25, 0xc8, 0xfc, 0xe5, 0xc6, 0x46, 0x90, 0x01, 0x97, 0x73, 0xae, 0x06, 0xa4, 0xc8, 0xd7, 0x10, 0xa4, 0x9c, 0xa8, 0x81, 0x55, 0x41, 0xe6, 0x33, 0xa6, 0x47, 0x0f, 0x25, 0x1c, 0xd4, 0x5d, 0x8e, 0x5e, 0x6c, 0x08, 0x93, 0xc1, 0xdc, 0xa7, 0xd8, 0xe6, 0xcb};
  const unsigned char t[16] = {0x48, 0xe2, 0x0f, 0x0c, 0x46, 0x16, 0x69, 0x41, 0x03, 0xbe, 0x9b, 0xf6, 0x3a, 0x56, 0x08, 0x53};
  return run_test(k, h, hlen, m, mlen, c, t);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<compare_mem>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %rsi,%rsi
  je     L7
  mov    %rsi,%rbx
  mov    %rdx,%rbp
  test   %rdx,%rdx
  je     L7
  call   <objp_to_size@plt>
  mov    %rax,%rdx
  mov    $0x0,%eax
  test   %rdx,%rdx
  je     L23
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <memcmp@plt>
  mov    %eax,%edx
  and    $0xfffeffff,%edx
  cmp    $0xc8120000,%edx
  mov    $0xc8110000,%edx
  cmove  %edx,%eax
L23:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L7:
  mov    $0x0,%eax
  call   <ordering_err_2@plt>
  jmp    L23
```

assistant: ```c
int compare_mem(void *context, const void *check, const void *baseline) {
  size_t n;
  if (!check || !baseline)
    return ordering_err_2();
  n = objp_to_size(context);
  if (n <= 0)
    return (((((((0))) != (((int)-(((int)0x37ED) << (8 * (((!!(((!!(sizeof(int))) * ((sizeof(int)) - 1)))) * ((((!!(sizeof(int))) * ((sizeof(int)) - 1))) - 1)))))))) && ((((0))) != (((int)-(((int)0x37EE) << (8 * (((!!(((!!(sizeof(int))) * ((sizeof(int)) - 1)))) * ((((!!(sizeof(int))) * ((sizeof(int)) - 1))) - 1)))))))))) ? ((0)) : (((((((0)))) <= ((0))) ? ((((((0)))) < ((0))) ? (((((int)-(((int)0x37EF) << (8 * (((!!(((!!(sizeof(int))) * ((sizeof(int)) - 1)))) * ((((!!(sizeof(int))) * ((sizeof(int)) - 1))) - 1))))))))) : (((0)))) : (((((int)-(((int)-(((int)0x37EF) << (8 * (((!!(((!!(sizeof(int))) * ((sizeof(int)) - 1)))) * ((((!!(sizeof(int))) * ((sizeof(int)) - 1))) - 1))))))))))))));
  return ((((((memcmp(check, baseline, n))) != (((int)-(((int)0x37ED) << (8 * (((!!(((!!(sizeof(int))) * ((sizeof(int)) - 1)))) * ((((!!(sizeof(int))) * ((sizeof(int)) - 1))) - 1)))))))) && (((memcmp(check, baseline, n))) != (((int)-(((int)0x37EE) << (8 * (((!!(((!!(sizeof(int))) * ((sizeof(int)) - 1)))) * ((((!!(sizeof(int))) * ((sizeof(int)) - 1))) - 1)))))))))) ? (memcmp(check, baseline, n)) : ((((((memcmp(check, baseline, n)))) <= ((0))) ? (((((memcmp(check, baseline, n)))) < ((0))) ? (((((int)-(((int)0x37EF) << (8 * (((!!(((!!(sizeof(int))) * ((sizeof(int)) - 1)))) * ((((!!(sizeof(int))) * ((sizeof(int)) - 1))) - 1))))))))) : (((0)))) : (((((int)-(((int)-(((int)0x37EF) << (8 * (((!!(((!!(sizeof(int))) * ((sizeof(int)) - 1)))) * ((((!!(sizeof(int))) * ((sizeof(int)) - 1))) - 1))))))))))))));
}
```