user: 这段汇编代码用C语言表示是什么样的：

```asm
<bytes_from_string>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x470,%rsp
  mov    %rdi,-0x458(%rbp)
  mov    %rsi,-0x460(%rbp)
  mov    %rdx,-0x468(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x438(%rbp)
  movl   $0x0,-0x440(%rbp)
  mov    -0x468(%rbp),%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jg     L91
  movl   $0xffffffff,-0x438(%rbp)
L91:
  cmpq   $0x0,-0x458(%rbp)
  jne    L20
  movl   $0xfffffffe,-0x438(%rbp)
L20:
  cmpl   $0x0,-0x438(%rbp)
  jne    L28
  mov    -0x458(%rbp),%rax
  mov    %rax,-0x420(%rbp)
  movl   $0x0,-0x434(%rbp)
  lea    -0x410(%rbp),%rax
  mov    $0x400,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  jmp    L40
L0:
  mov    -0x420(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L120
  movl   $0x1,-0x440(%rbp)
  jmp    L81
L120:
  mov    -0x420(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L81
  mov    -0x420(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2b,%al
  je     L81
  mov    -0x420(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x434(%rbp),%eax
  cltq
  mov    %dl,-0x410(%rbp,%rax,1)
  addl   $0x1,-0x434(%rbp)
L81:
  addq   $0x1,-0x420(%rbp)
L40:
  cmpl   $0x0,-0x440(%rbp)
  je     L0
  lea    -0x410(%rbp),%rax
  mov    %rax,-0x428(%rbp)
L28:
  movl   $0x0,-0x440(%rbp)
  cmpl   $0x0,-0x440(%rbp)
  jne    L179
  mov    -0x428(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x43c(%rbp)
  mov    -0x43c(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L179
  movl   $0x1,-0x440(%rbp)
L179:
  cmpl   $0x0,-0x440(%rbp)
  jne    L130
  mov    -0x428(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  movd   %xmm0,%eax
  movd   %eax,%xmm1
  ucomiss D6(%rip),%xmm1
  jp     L35
  movd   %eax,%xmm2
  ucomiss D6(%rip),%xmm2
  jne    L35
  addq   $0x2,-0x428(%rbp)
L35:
  mov    -0x460(%rbp),%rax
  mov    %rax,-0x430(%rbp)
  mov    -0x468(%rbp),%rax
  movl   $0x0,(%rax)
  jmp    L136
L53:
  movb   $0x0,-0x411(%rbp)
  mov    -0x428(%rbp),%rcx
  lea    -0x413(%rbp),%rax
  mov    $0x2,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  lea    -0x444(%rbp),%rdx
  lea    -0x413(%rbp),%rax
  lea    D8(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sscanf@plt>
  mov    -0x444(%rbp),%eax
  mov    %eax,%edx
  mov    -0x430(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x468(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%edx
  mov    -0x468(%rbp),%rax
  mov    %edx,(%rax)
  addq   $0x1,-0x430(%rbp)
  subl   $0x1,-0x43c(%rbp)
  subl   $0x1,-0x43c(%rbp)
  addq   $0x1,-0x428(%rbp)
  addq   $0x1,-0x428(%rbp)
L136:
  cmpl   $0x0,-0x440(%rbp)
  jne    L130
  cmpl   $0x0,-0x43c(%rbp)
  jg     L53
L130:
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L132
  call   <__stack_chk_fail@plt>
L132:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D6
type_infered: byte[4]
name: unpack_data
arguments: data_tag: D8
type_infered: string

tool: {"D6": [0x00,0x00,0xcc,0x42]}

tool: D8: %x

assistant: ```c
void bytes_from_string(char *string, char *bytes, int *bytes_length) {
  int byte;
  int done;
  int len;
  char *pdest;
  char *psource;
  char ptemp[1024];
  int status;
  status = 0;
  done = 0;
  if (*bytes_length < 1)
    status = -1;
  if (!string)
    status = -2;
  if (status == (0)) {
    char *p;
    int i;
    p = string;
    i = 0;
    memset(ptemp, 0, sizeof(ptemp));
    while (!done) {
      if (*p == 0)
        done = 1;
      else {
        if ((*p != ' ') && (*p != '+')) {
          ptemp[i] = *p;
          i++;
        };
      };
      p++;
    };
    psource = ptemp;
  };
  done = 0;
  if (!done) {
    len = strlen(psource);
    if (0 != (len % 2))
      done = 1;
  };
  if (!done) {
    if (tolower(*psource) == 'f')
      psource = psource + 2;
    pdest = bytes;
    *bytes_length = 0;
    while (!done && (len > 0)) {
      char octet[3];
      octet[2] = 0;
      memcpy(octet, psource, 2);
      sscanf(octet, "%x", &byte);
      *pdest = 0xff & byte;
      (*bytes_length)++;
      pdest++;
      len--;
      len--;
      psource++;
      psource++;
    };
  };
}
```