user: 这段汇编代码用C语言表示是什么样的：

```asm
<register_builtin_macros>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x68,%rsp
  mov    %rdi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x58(%rsp)
  xor    %eax,%eax
  mov    $0x0,%edi
  call   <time@plt>
  mov    %eax,0xc(%rsp)
  lea    0xc(%rsp),%rdi
  call   <localtime@plt>
  mov    %rax,%r13
  lea    D133(%rip),%r14
  mov    %r14,%rdx
  lea    D7(%rip),%rsi
  mov    %rbx,%rdi
  call   <register_builtin_macro@plt>
  lea    D139(%rip),%rdx
  lea    D153(%rip),%rsi
  mov    %rbx,%rdi
  call   <register_builtin_macro@plt>
  lea    D125(%rip),%rdx
  lea    D42(%rip),%rsi
  mov    %rbx,%rdi
  call   <register_builtin_macro@plt>
  lea    D11(%rip),%rdx
  lea    D14(%rip),%rsi
  mov    %rbx,%rdi
  call   <register_builtin_macro@plt>
  lea    0x30(%rsp),%r12
  mov    %r13,%rcx
  lea    D17(%rip),%rdx
  mov    $0x1e,%esi
  mov    %r12,%rdi
  call   <strftime@plt>
  lea    0x10(%rsp),%rbp
  mov    %r12,%rdx
  lea    D53(%rip),%r15
  mov    %r15,%rsi
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rdx
  lea    D18(%rip),%rsi
  mov    %rbx,%rdi
  call   <register_builtin_macro@plt>
  mov    %r13,%rcx
  lea    D136(%rip),%rdx
  mov    $0x1e,%esi
  mov    %r12,%rdi
  call   <strftime@plt>
  mov    %r12,%rdx
  mov    %r15,%rsi
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rdx
  lea    D4(%rip),%rsi
  mov    %rbx,%rdi
  call   <register_builtin_macro@plt>
  mov    %r14,%rdx
  lea    D35(%rip),%rsi
  mov    %rbx,%rdi
  call   <register_builtin_macro@plt>
  lea    D141(%rip),%rdx
  lea    D112(%rip),%rsi
  mov    %rbx,%rdi
  call   <register_builtin_macro@plt>
  mov    0x58(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x68,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D133
type_guessed: string
name: read_data
arguments: data_tag: D7
type_guessed: string
name: read_data
arguments: data_tag: D139
type_guessed: string
name: read_data
arguments: data_tag: D153
type_guessed: string
name: read_data
arguments: data_tag: D125
type_guessed: string
name: read_data
arguments: data_tag: D42
type_guessed: string
name: read_data
arguments: data_tag: D11
type_guessed: string
name: read_data
arguments: data_tag: D14
type_guessed: string
name: read_data
arguments: data_tag: D17
type_guessed: string
name: read_data
arguments: data_tag: D53
type_guessed: string
name: read_data
arguments: data_tag: D18
type_guessed: string
name: read_data
arguments: data_tag: D136
type_guessed: string
name: read_data
arguments: data_tag: D4
type_guessed: string
name: read_data
arguments: data_tag: D35
type_guessed: string
name: read_data
arguments: data_tag: D141
type_guessed: string
name: read_data
arguments: data_tag: D112
type_guessed: string

tool: D133: 0

tool: D7: __ROMCC__

tool: D139: 72

tool: D153: __ROMCC_MINOR__

tool: D125: "This should be the filename"

tool: D42: __FILE__

tool: D11: 54321

tool: D14: __LINE__

tool: D17: %b %e %Y

tool: D53: "%s"

tool: D18: __DATE__

tool: D136: %H:%M:%S

tool: D4: __TIME__

tool: D35: __STDC__

tool: D141: 199901L

tool: D112: __STDC_VERSION__

assistant: ```c
void register_builtin_macros(struct compile_state *state) {
  char buf[30];
  char scratch[30];
  time_t now;
  struct tm *tm;
  now = time(NULL);
  tm = localtime(&now);
  register_builtin_macro(state, "__ROMCC__", "0");
  register_builtin_macro(state, "__ROMCC_MINOR__", "72");
  register_builtin_macro(state, "__FILE__", "\"This should be the filename\"");
  register_builtin_macro(state, "__LINE__", "54321");
  strftime(scratch, sizeof(scratch), "%b %e %Y", tm);
  sprintf(buf, "\"%s\"", scratch);
  register_builtin_macro(state, "__DATE__", buf);
  strftime(scratch, sizeof(scratch), "%H:%M:%S", tm);
  sprintf(buf, "\"%s\"", scratch);
  register_builtin_macro(state, "__TIME__", buf);
  register_builtin_macro(state, "__STDC__", "0");
  register_builtin_macro(state, "__STDC_VERSION__", "199901L");
}
```