user: 这段汇编代码用C语言表示是什么样的？

```asm
<write_bt_info>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,%eax
  mov    %al,-0x1c(%rbp)
  cmpb   $0x53,-0x1c(%rbp)
  jne    L96
  movl   $0xc,-0x10(%rbp)
  lea    D6(%rip),%rax
  mov    %rax,-0x8(%rbp)
  movl   $0x3c,-0xc(%rbp)
  jmp    L5
L96:
  cmpb   $0x57,-0x1c(%rbp)
  jne    L18
  movl   $0x18,-0x10(%rbp)
  lea    D91(%rip),%rax
  mov    %rax,-0x8(%rbp)
  movl   $0xc8,-0xc(%rbp)
  jmp    L5
L18:
  cmpb   $0x41,-0x1c(%rbp)
  jne    L36
  movl   $0x40,-0x10(%rbp)
  lea    D91(%rip),%rax
  mov    %rax,-0x8(%rbp)
  movl   $0xc8,-0xc(%rbp)
  jmp    L5
L36:
  cmpb   $0x42,-0x1c(%rbp)
  jne    L97
  movl   $0x66,-0x10(%rbp)
  lea    D116(%rip),%rax
  mov    %rax,-0x8(%rbp)
  movl   $0xc8,-0xc(%rbp)
  jmp    L5
L97:
  cmpb   $0x43,-0x1c(%rbp)
  jne    L85
  movl   $0xa2,-0x10(%rbp)
  lea    D31(%rip),%rax
  mov    %rax,-0x8(%rbp)
  movl   $0xc8,-0xc(%rbp)
  jmp    L5
L85:
  movsbl -0x1c(%rbp),%eax
  mov    %eax,%esi
  lea    D46(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
L5:
  mov    -0x18(%rbp),%rax
  lea    D23(%rip),%rdx
  lea    D98(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    -0xc(%rbp),%ecx
  mov    -0x10(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%r8d
  mov    %edx,%ecx
  lea    D23(%rip),%rdx
  lea    D20(%rip),%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    -0x18(%rbp),%rax
  lea    D23(%rip),%rdx
  lea    D7(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    -0x8(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rcx
  lea    D23(%rip),%rdx
  lea    D131(%rip),%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  nop
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D6
datatype: string
name: extract_symbolic_data
arguments: data_tag: D91
datatype: string
name: extract_symbolic_data
arguments: data_tag: D116
datatype: string
name: extract_symbolic_data
arguments: data_tag: D31
datatype: string
name: extract_symbolic_data
arguments: data_tag: D46
datatype: string
name: extract_symbolic_data
arguments: data_tag: D23
datatype: string
name: extract_symbolic_data
arguments: data_tag: D98
datatype: string
name: extract_symbolic_data
arguments: data_tag: D20
datatype: string
name: extract_symbolic_data
arguments: data_tag: D7
datatype: string
name: extract_symbolic_data
arguments: data_tag: D131
datatype: string

tool: D6: 0.010d0

tool: D91: 0.0008d0

tool: D116: 0.0003d0

tool: D31: 0.0001d0

tool: D46: setparams: Internal error: invalid class %c


tool: D23:         

tool: D98: %sinteger problem_size, niter_default


tool: D20: %sparameter (problem_size=%d, niter_default=%d)


tool: D7: %sdouble precision dt_default


tool: D131: %sparameter (dt_default = %s)


assistant: ```c
void write_bt_info(FILE *fp, char class) {
  int problem_size, niter;
  char *dt;
  if (class == 'S') {
    problem_size = 12;
    dt = "0.010d0";
    niter = 60;
  } else if (class == 'W') {
    problem_size = 24;
    dt = "0.0008d0";
    niter = 200;
  } else if (class == 'A') {
    problem_size = 64;
    dt = "0.0008d0";
    niter = 200;
  } else if (class == 'B') {
    problem_size = 102;
    dt = "0.0003d0";
    niter = 200;
  } else if (class == 'C') {
    problem_size = 162;
    dt = "0.0001d0";
    niter = 200;
  } else {
    printf("setparams: Internal error: invalid class %c\n", class);
    exit(1);
  }
  fprintf(fp, "%sinteger problem_size, niter_default\n", "        ");
  fprintf(fp, "%sparameter (problem_size=%d, niter_default=%d)\n", "        ", problem_size, niter);
  fprintf(fp, "%sdouble precision dt_default\n", "        ");
  fprintf(fp, "%sparameter (dt_default = %s)\n", "        ", dt);
}
```