user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<unpackforblock20_64>:
  endbr64
  push   %r15
  mov    %edi,%r11d
  movd   %edi,%xmm4
  push   %r14
  mov    %rsi,%r14
  pshufd $0x0,%xmm4,%xmm1
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    (%rsi),%rdx
  mov    0x0(%rbp),%r9
  mov    (%rdx),%r13d
  mov    0x1c(%rdx),%ebx
  add    $0x140,%rdx
  mov    -0x13c(%rdx),%r8d
  mov    -0x138(%rdx),%edi
  mov    %r13d,%ecx
  mov    %ebx,-0xc(%rsp)
  mov    -0x134(%rdx),%r15d
  movd   %r13d,%xmm0
  sar    $0x14,%ecx
  mov    -0x130(%rdx),%esi
  mov    -0x12c(%rdx),%eax
  mov    -0x128(%rdx),%r12d
  mov    -0x120(%rdx),%r10d
  movd   %ecx,%xmm3
  mov    $0x28,%ecx
  mov    -0x11c(%rdx),%ebx
  mov    %rdx,(%r14)
  mov    %r13d,%edx
  mov    %r8d,%r14d
  sar    %cl,%edx
  mov    $0x3c,%ecx
  shl    $0x4,%r14d
  punpckldq %xmm3,%xmm0
  movd   %edx,%xmm2
  mov    %r13d,%edx
  sar    %cl,%edx
  mov    $0x24,%ecx
  or     %r14d,%edx
  movd   %edx,%xmm5
  mov    %r8d,%edx
  sar    $0x10,%edx
  punpckldq %xmm5,%xmm2
  and    $0xfffff,%edx
  punpcklqdq %xmm2,%xmm0
  pand   D6(%rip),%xmm0
  add    %r11d,%edx
  mov    %edx,0x10(%r9)
  mov    %r8d,%edx
  paddd  %xmm1,%xmm0
  sar    %cl,%edx
  mov    $0x38,%ecx
  movups %xmm0,(%r9)
  and    $0xfffff,%edx
  sar    %cl,%r8d
  mov    $0x20,%ecx
  add    %r11d,%edx
  mov    %edx,0x14(%r9)
  mov    %edi,%edx
  shl    $0x8,%edx
  or     %edx,%r8d
  mov    %edi,%edx
  shr    $0xc,%edx
  and    $0xfffff,%r8d
  add    %r11d,%r8d
  movd   %edx,%xmm2
  mov    %edi,%edx
  sar    %cl,%edx
  mov    %r8d,0x18(%r9)
  mov    $0x34,%ecx
  mov    %r15d,%r8d
  sar    %cl,%edi
  shl    $0xc,%r8d
  and    $0xfffff,%edx
  mov    $0x30,%ecx
  or     %r8d,%edi
  mov    %r15d,%r8d
  movd   %edx,%xmm7
  mov    %r15d,%edx
  sar    $0x1c,%edx
  and    $0xfffff,%edi
  punpckldq %xmm7,%xmm2
  sar    %cl,%r15d
  sar    $0x8,%r8d
  movd   %edi,%xmm0
  and    $0xfffff,%edx
  mov    %esi,%edi
  and    $0xfffff,%r8d
  mov    $0x2c,%ecx
  movd   %r8d,%xmm6
  punpckldq %xmm6,%xmm0
  punpcklqdq %xmm0,%xmm2
  movd   %edx,%xmm0
  mov    %esi,%edx
  shl    $0x10,%edx
  paddd  %xmm1,%xmm2
  or     %edx,%r15d
  mov    %esi,%edx
  movups %xmm2,0x1c(%r9)
  and    $0xfffff,%r15d
  sar    $0x4,%edx
  sar    $0x18,%edi
  and    $0xfffff,%edx
  movd   %r15d,%xmm4
  sar    %cl,%esi
  and    $0xfffff,%edi
  movd   %edx,%xmm2
  punpckldq %xmm4,%xmm0
  mov    %eax,%edx
  movd   %edi,%xmm3
  mov    $0x28,%ecx
  mov    %eax,%edi
  sar    $0x14,%edx
  punpckldq %xmm3,%xmm2
  and    $0xfffff,%edi
  and    $0xfffff,%edx
  punpcklqdq %xmm2,%xmm0
  movd   %edi,%xmm6
  movd   %edx,%xmm2
  mov    %r12d,%edx
  paddd  %xmm1,%xmm0
  shl    $0x4,%edx
  mov    -0xc(%rsp),%edi
  movups %xmm0,0x2c(%r9)
  movd   %esi,%xmm0
  mov    %eax,%esi
  sar    %cl,%esi
  mov    $0x3c,%ecx
  punpckldq %xmm6,%xmm0
  and    $0xfffff,%esi
  sar    %cl,%eax
  mov    $0x24,%ecx
  movd   %esi,%xmm5
  or     %edx,%eax
  mov    %edi,%esi
  punpckldq %xmm5,%xmm2
  and    $0xfffff,%eax
  shl    $0x8,%esi
  punpcklqdq %xmm2,%xmm0
  paddd  %xmm1,%xmm0
  movups %xmm0,0x3c(%r9)
  movd   %eax,%xmm0
  mov    %r12d,%eax
  sar    $0x10,%eax
  and    $0xfffff,%eax
  mov    %eax,%edx
  mov    %r12d,%eax
  sar    %cl,%eax
  mov    $0x38,%ecx
  movd   %edx,%xmm3
  mov    %r10d,%edx
  sar    %cl,%r12d
  and    $0xfffff,%eax
  punpckldq %xmm3,%xmm0
  shl    $0xc,%edx
  or     %esi,%r12d
  movd   %eax,%xmm2
  mov    %edi,%eax
  mov    $0x20,%ecx
  and    $0xfffff,%r12d
  shr    $0xc,%eax
  movd   %r12d,%xmm7
  punpckldq %xmm7,%xmm2
  punpcklqdq %xmm2,%xmm0
  movd   %eax,%xmm2
  mov    %edi,%eax
  sar    %cl,%eax
  mov    $0x34,%ecx
  paddd  %xmm1,%xmm0
  sar    %cl,%edi
  and    $0xfffff,%eax
  movups %xmm0,0x4c(%r9)
  mov    %edi,%ecx
  movd   %eax,%xmm5
  mov    %r10d,%eax
  or     %edx,%ecx
  mov    %r10d,%edx
  sar    $0x1c,%eax
  punpckldq %xmm5,%xmm2
  sar    $0x8,%edx
  and    $0xfffff,%ecx
  and    $0xfffff,%edx
  movd   %ecx,%xmm0
  and    $0xfffff,%eax
  mov    $0x30,%ecx
  movd   %edx,%xmm4
  sar    %cl,%r10d
  mov    %ebx,%edx
  mov    $0x2c,%ecx
  punpckldq %xmm4,%xmm0
  sar    $0x18,%edx
  punpcklqdq %xmm0,%xmm2
  movd   %eax,%xmm0
  mov    %ebx,%eax
  and    $0xfffff,%edx
  shl    $0x10,%eax
  paddd  %xmm1,%xmm2
  movd   %edx,%xmm6
  or     %eax,%r10d
  mov    %ebx,%eax
  movups %xmm2,0x5c(%r9)
  sar    %cl,%ebx
  sar    $0x4,%eax
  and    $0xfffff,%r10d
  add    %r11d,%ebx
  and    $0xfffff,%eax
  movd   %r10d,%xmm7
  movd   %eax,%xmm2
  punpckldq %xmm7,%xmm0
  punpckldq %xmm6,%xmm2
  punpcklqdq %xmm2,%xmm0
  paddd  %xmm1,%xmm0
  movups %xmm0,0x6c(%r9)
  mov    %ebx,0x7c(%r9)
  pop    %rbx
  subq   $0xffffffffffffff80,0x0(%rbp)
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D6
data_type: byte[16]

tool: {"D6": [0xff,0xff,0x0f,0x00,0xff,0xff,0x0f,0x00,0xff,0xff,0x0f,0x00,0xff,0xff,0x0f,0x00]}

assistant: ```c
void unpackforblock20_64(const uint64_t base, const uint8_t **pw, uint64_t **pout) {
  const uint64_t *pw64 = *(const uint64_t **)pw;
  uint64_t *out = *pout;
  const uint64_t mask = (1048575ULL);
  uint64_t w0 = pw64[0];
  uint64_t w1 = pw64[1];
  uint64_t w2 = pw64[2];
  uint64_t w3 = pw64[3];
  uint64_t w4 = pw64[4];
  uint64_t w5 = pw64[5];
  uint64_t w6 = pw64[6];
  uint64_t w7 = pw64[7];
  uint64_t w8 = pw64[8];
  uint64_t w9 = pw64[9];
  *pw += 80;
  out[0] = base + ((w0)&mask);
  out[1] = base + ((w0 >> 20) & mask);
  out[2] = base + ((w0 >> 40) & mask);
  out[3] = base + (((w0 >> 60) | (w1 << 4)) & mask);
  out[4] = base + ((w1 >> 16) & mask);
  out[5] = base + ((w1 >> 36) & mask);
  out[6] = base + (((w1 >> 56) | (w2 << 8)) & mask);
  out[7] = base + ((w2 >> 12) & mask);
  out[8] = base + ((w2 >> 32) & mask);
  out[9] = base + (((w2 >> 52) | (w3 << 12)) & mask);
  out[10] = base + ((w3 >> 8) & mask);
  out[11] = base + ((w3 >> 28) & mask);
  out[12] = base + (((w3 >> 48) | (w4 << 16)) & mask);
  out[13] = base + ((w4 >> 4) & mask);
  out[14] = base + ((w4 >> 24) & mask);
  out[15] = base + (w4 >> 44);
  out[16] = base + ((w5)&mask);
  out[17] = base + ((w5 >> 20) & mask);
  out[18] = base + ((w5 >> 40) & mask);
  out[19] = base + (((w5 >> 60) | (w6 << 4)) & mask);
  out[20] = base + ((w6 >> 16) & mask);
  out[21] = base + ((w6 >> 36) & mask);
  out[22] = base + (((w6 >> 56) | (w7 << 8)) & mask);
  out[23] = base + ((w7 >> 12) & mask);
  out[24] = base + ((w7 >> 32) & mask);
  out[25] = base + (((w7 >> 52) | (w8 << 12)) & mask);
  out[26] = base + ((w8 >> 8) & mask);
  out[27] = base + ((w8 >> 28) & mask);
  out[28] = base + (((w8 >> 48) | (w9 << 16)) & mask);
  out[29] = base + ((w9 >> 4) & mask);
  out[30] = base + ((w9 >> 24) & mask);
  out[31] = base + (w9 >> 44);
  *pout += 32;
}
```