user: Translate the below assembly code into C programming language:

```asm
<multiply>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    -0x38(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x30,%al
  je     L17
  mov    -0x40(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x30,%al
  jne    L25
L17:
  lea    D2(%rip),%rax
  jmp    L5
L25:
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x1c(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x18(%rbp)
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x14(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    -0x1c(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x30(%rbp)
  jmp    L58
L10:
  mov    -0x18(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x2c(%rbp)
  jmp    L40
L114:
  mov    -0x30(%rbp),%edx
  mov    -0x2c(%rbp),%eax
  add    %edx,%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ecx
  mov    -0x30(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  lea    -0x30(%rax),%edx
  mov    -0x2c(%rbp),%eax
  movslq %eax,%rsi
  mov    -0x40(%rbp),%rax
  add    %rsi,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  sub    $0x30,%eax
  imul   %eax,%edx
  mov    -0x30(%rbp),%esi
  mov    -0x2c(%rbp),%eax
  add    %esi,%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rsi
  mov    -0x10(%rbp),%rax
  add    %rsi,%rax
  add    %ecx,%edx
  mov    %edx,(%rax)
  subl   $0x1,-0x2c(%rbp)
L40:
  cmpl   $0x0,-0x2c(%rbp)
  jns    L114
  subl   $0x1,-0x30(%rbp)
L58:
  cmpl   $0x0,-0x30(%rbp)
  jns    L10
  mov    -0x14(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x28(%rbp)
  jmp    L38
L100:
  mov    -0x28(%rbp),%eax
  cltq
  shl    $0x2,%rax
  lea    -0x4(%rax),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ecx
  mov    -0x28(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x2,%edx
  sar    $0x1f,%eax
  sub    %eax,%edx
  mov    -0x28(%rbp),%eax
  cltq
  shl    $0x2,%rax
  lea    -0x4(%rax),%rsi
  mov    -0x10(%rbp),%rax
  add    %rsi,%rax
  add    %ecx,%edx
  mov    %edx,(%rax)
  mov    -0x28(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ecx
  mov    -0x28(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x10(%rbp),%rax
  lea    (%rdx,%rax,1),%rsi
  movslq %ecx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    $0x2,%eax
  mov    %ecx,%edi
  sar    $0x1f,%edi
  sub    %edi,%eax
  mov    %eax,%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %eax,%eax
  sub    %eax,%ecx
  mov    %ecx,%edx
  mov    %edx,(%rsi)
  subl   $0x1,-0x28(%rbp)
L38:
  cmpl   $0x0,-0x28(%rbp)
  jg     L100
  mov    -0x14(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x24(%rbp)
  movl   $0x0,-0x20(%rbp)
  mov    -0x20(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jne    L102
  addl   $0x1,-0x20(%rbp)
  jmp    L102
L42:
  mov    -0x20(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x20(%rbp)
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  lea    0x30(%rax),%ecx
  mov    -0x24(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x24(%rbp)
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    %ecx,%edx
  mov    %dl,(%rax)
L102:
  mov    -0x20(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L42
  mov    -0x24(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x8(%rbp),%rax
L5:
  leave
  ret
```

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

tool: D2: 0

assistant: ```c
char *multiply(char *num1, char *num2) {
  if (*num1 == '0' || *num2 == '0')
    return "0";
  int len1 = strlen(num1);
  int len2 = strlen(num2);
  int len = len1 + len2;
  int *arr = (int *)malloc(sizeof(int) * len);
  memset(arr, 0, sizeof(int) * len);
  for (int i = len1 - 1; i > -1; i--)
    for (int j = len2 - 1; j > -1; j--)
      arr[i + j + 1] += (num1[i] - '0') * (num2[j] - '0');
  for (int i = len - 1; i > 0; i--) {
    arr[i - 1] += arr[i] / 10;
    arr[i] %= 10;
  }
  char *s = (char *)malloc(sizeof(char) * (len + 1));
  int index = 0;
  int i = 0;
  if (arr[i] == 0)
    i++;
  while (i < len)
    s[index++] = arr[i++] + '0';
  s[index] = '\0';
  return s;
}
```