user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %r13
  mov    $0xffff,%edi
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    $0xffff,%edi
  mov    %rax,%rbp
  call   <malloc@plt>
  mov    $0x64,%edi
  mov    %rax,%r12
  call   <malloc@plt>
  movdqa D53(%rip),%xmm3
  movdqa D70(%rip),%xmm10
  lea    0xfff0(%rbp),%rdx
  movdqa D26(%rip),%xmm9
  movdqa D52(%rip),%xmm7
  mov    %rax,%r13
  mov    %rbp,%rax
  movdqa D1(%rip),%xmm5
  movdqa D95(%rip),%xmm4
  movdqa D100(%rip),%xmm8
  movdqa D5(%rip),%xmm6
  nopl   (%rax)
L22:
  movdqa %xmm3,%xmm2
  add    $0x10,%rax
  paddd  %xmm10,%xmm3
  movdqa %xmm2,%xmm11
  movdqa %xmm2,%xmm0
  movdqa %xmm2,%xmm1
  paddd  %xmm9,%xmm11
  punpcklwd %xmm11,%xmm0
  punpckhwd %xmm11,%xmm1
  movdqa %xmm0,%xmm11
  punpcklwd %xmm1,%xmm0
  punpckhwd %xmm1,%xmm11
  movdqa %xmm2,%xmm1
  paddd  %xmm7,%xmm2
  paddd  %xmm8,%xmm1
  punpcklwd %xmm11,%xmm0
  movdqa %xmm1,%xmm11
  punpcklwd %xmm2,%xmm1
  punpckhwd %xmm2,%xmm11
  movdqa %xmm1,%xmm2
  punpckhwd %xmm11,%xmm2
  punpcklwd %xmm11,%xmm1
  movdqa %xmm0,%xmm11
  pmulhuw %xmm5,%xmm11
  punpcklwd %xmm2,%xmm1
  psrlw  $0x3,%xmm11
  movdqa %xmm11,%xmm2
  psllw  $0x1,%xmm2
  paddw  %xmm11,%xmm2
  psllw  $0x2,%xmm2
  paddw  %xmm11,%xmm2
  movdqa %xmm1,%xmm11
  pmulhuw %xmm5,%xmm11
  psllw  $0x1,%xmm2
  psubw  %xmm2,%xmm0
  pand   %xmm4,%xmm0
  psrlw  $0x3,%xmm11
  movdqa %xmm11,%xmm2
  psllw  $0x1,%xmm2
  paddw  %xmm11,%xmm2
  psllw  $0x2,%xmm2
  paddw  %xmm11,%xmm2
  psllw  $0x1,%xmm2
  psubw  %xmm2,%xmm1
  pand   %xmm4,%xmm1
  packuswb %xmm1,%xmm0
  paddb  %xmm6,%xmm0
  movups %xmm0,-0x10(%rax)
  cmp    %rax,%rdx
  jne    L22
  mov    D40(%rip),%rax
  mov    $0xffff,%edx
  xor    %esi,%esi
  mov    %rbp,%rdi
  movl   $0x6c6b6a69,0xfff8(%rbp)
  mov    %rax,0xfff0(%rbp)
  mov    $0x6e6d,%eax
  mov    %ax,0xfffc(%rbp)
  movb   $0x6f,0xfffe(%rbp)
  call   <flash_write@plt>
  mov    $0xffff,%edx
  xor    %esi,%esi
  mov    %r12,%rdi
  call   <memset@plt>
  mov    $0xffff,%edx
  xor    %esi,%esi
  mov    %r12,%rdi
  call   <flash_read@plt>
  mov    $0xffff,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <memcmp@plt>
  mov    0x8(%rbx),%rdx
  test   %eax,%eax
  jne    L3
  lea    D87(%rip),%rsi
  mov    %r13,%rdi
  call   <sprintf@plt>
L10:
  mov    %r13,%rdi
  call   <system@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  mov    %r12,%rdi
  call   <free@plt>
  mov    %r13,%rdi
  call   <free@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L3:
  lea    D20(%rip),%rsi
  mov    %r13,%rdi
  call   <sprintf@plt>
  jmp    L10
```

tool_calls: name: retrieve_data
arguments: data_tag: D53
type_guessed: byte[16]
name: retrieve_data
arguments: data_tag: D70
type_guessed: byte[16]
name: retrieve_data
arguments: data_tag: D26
type_guessed: byte[16]
name: retrieve_data
arguments: data_tag: D52
type_guessed: byte[16]
name: retrieve_data
arguments: data_tag: D1
type_guessed: byte[16]
name: retrieve_data
arguments: data_tag: D95
type_guessed: byte[16]
name: retrieve_data
arguments: data_tag: D100
type_guessed: byte[16]
name: retrieve_data
arguments: data_tag: D5
type_guessed: byte[16]
name: retrieve_data
arguments: data_tag: D40
type_guessed: byte[8]
name: retrieve_data
arguments: data_tag: D87
type_guessed: string
name: retrieve_data
arguments: data_tag: D20
type_guessed: string

tool: {"D53": [0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x03,0x00,0x00,0x00]}

tool: {"D70": [0x10,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x10,0x00,0x00,0x00]}

tool: {"D26": [0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00]}

tool: {"D52": [0x0c,0x00,0x00,0x00,0x0c,0x00,0x00,0x00,0x0c,0x00,0x00,0x00,0x0c,0x00,0x00,0x00]}

tool: {"D1": [0xc5,0x4e,0xc5,0x4e,0xc5,0x4e,0xc5,0x4e,0xc5,0x4e,0xc5,0x4e,0xc5,0x4e,0xc5,0x4e]}

tool: {"D95": [0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00]}

tool: {"D100": [0x08,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x08,0x00,0x00,0x00]}

tool: {"D5": [0x61,0x61,0x61,0x61,0x61,0x61,0x61,0x61,0x61,0x61,0x61,0x61,0x61,0x61,0x61,0x61]}

tool: {"D40": [0x61,0x62,0x63,0x64,0x65,0x66,0x67,0x68]}

tool: D87: echo Test result: PASS > %s

tool: D20: echo Test result: FAIL > %s

assistant: ```c
int main(int argc, char *argv[]) {
  int i = 0;
  int test_mem = 65535;
  int result;
  char *content = NULL;
  char *buf = NULL;
  char *shell = NULL;
  content = (char *)malloc(test_mem);
  buf = (char *)malloc(test_mem);
  shell = (char *)malloc(100);
  for (i = 0; i < test_mem; i++) {
    content[i] = 'a' + i % 26;
  }
  flash_write(content, 0x0, test_mem);
  memset(buf, 0, test_mem);
  flash_read(buf, 0x0, test_mem);
  result = memcmp(content, buf, test_mem);
  if (result == 0) {
    sprintf(shell, "echo Test result: PASS > %s", argv[1]);
  } else {
    sprintf(shell, "echo Test result: FAIL > %s", argv[1]);
  }
  system(shell);
  free(content);
  content = NULL;
  free(buf);
  buf = NULL;
  free(shell);
  shell = NULL;
  return 0;
}
```