user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<print_string>:
  endbr64
  push   %r15
  push   %r14
  mov    %ecx,%r14d
  push   %r13
  mov    %edi,%r13d
  push   %r12
  mov    %edi,%r12d
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  test   %rsi,%rsi
  je     L77
L23:
  test   %ebp,%ebp
  jns    L186
  test   %r13b,%r13b
  je     L35
L186:
  test   %r14b,%r14b
  je     L171
  test   %ebp,%ebp
  je     L58
L108:
  xor    %r15d,%r15d
  lea    D10(%rip),%r14
  lea    D45(%rip),%r13
L170:
  movzbl (%rbx),%esi
  mov    %esi,%eax
  or     %r12b,%al
  je     L58
L184:
  test   %sil,%sil
  jne    L12
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <printf@plt>
L116:
  add    $0x1,%r15d
  cmp    %ebp,%r15d
  jae    L58
  add    $0x1,%rbx
  mov    %r12d,%eax
  or     (%rbx),%al
  je     L170
  mov    $0x3a,%edi
  call   <putchar@plt>
  movzbl (%rbx),%esi
  mov    %esi,%eax
  or     %r12b,%al
  jne    L184
L58:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L171:
  test   %ebp,%ebp
  je     L58
L26:
  add    %rbx,%rbp
  jmp    L164
  nopl   0x0(%rax)
L31:
  mov    $0x2d,%edi
  call   <putchar@plt>
L41:
  cmp    %rbp,%rbx
  je     L58
L164:
  movzbl (%rbx),%edi
  mov    %edi,%eax
  or     %r12b,%al
  je     L58
  add    $0x1,%rbx
  test   %dil,%dil
  je     L31
  call   <putchar@plt>
  jmp    L41
  nopl   0x0(%rax)
L35:
  lea    D18(%rip),%rdi
  xor    %eax,%eax
  lea    D33(%rip),%rsi
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  test   %r14b,%r14b
  jne    L108
  jmp    L26
  nopw   0x0(%rax,%rax,1)
L12:
  mov    %r14,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L116
  nopw   0x0(%rax,%rax,1)
L77:
  lea    D11(%rip),%rsi
  lea    D18(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  jmp    L23
```

tool_calls: name: parse_data
arguments: tag: D10
type_infered: string
name: parse_data
arguments: tag: D45
type_infered: string
name: parse_data
arguments: tag: D18
type_infered: string
name: parse_data
arguments: tag: D33
type_infered: string
name: parse_data
arguments: tag: D11
type_infered: string

tool: D10: %02X

tool: D45: --

tool: D18: Error:	%s


tool: D33: Invalid Argument Exception - must end with length or null value

tool: D11: Null Pointer Exception - print_string

assistant: ```c
void print_string(char ignore_nulls_flag, char *str, int len, char hex_flag) {
  int n = 0;
  unsigned char c = 0;
  if (str == 0) {
    printf("Error:\t%s\n", "Null Pointer Exception - print_string");
    exit(-1);
  }
  if ((len < 0 && !ignore_nulls_flag)) {
    printf("Error:\t%s\n", "Invalid Argument Exception - must end with length or null value");
    exit(-1);
  }
  if (hex_flag) {
    for (n = 0; (n < len || len < 0) && (*str || ignore_nulls_flag); n++) {
      c = (unsigned char)(*str++);
      if (c == 0) {
        printf("--");
      } else {
        printf("%02X", c);
      }
      if ((n + 1 < len || len < 0) && (*str || ignore_nulls_flag))
        printf(":");
    }
  } else {
    for (n = 0; (n < len || len < 0) && (*str || ignore_nulls_flag); n++) {
      c = (unsigned char)(*str++);
      if (c == 0) {
        printf("-");
      } else {
        printf("%c", c);
      }
    }
  }
}
```