user: 下面的汇编指令对应的C源代码是什么：

```asm
<write_ft_info>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbx
  lea    -0x41(%rsi),%eax
  cmp    $0x16,%al
  ja     L21
  movzbl %al,%eax
  lea    D6(%rip),%rdx
  movslq (%rdx,%rax,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  movl   $0x6,0xc(%rsp)
  mov    $0x20,%r15d
  mov    $0x80,%r14d
  mov    $0x80,%r13d
  jmp    L26
  movl   $0x6,0xc(%rsp)
  mov    $0x80,%r15d
  mov    $0x100,%r14d
  mov    $0x100,%r13d
L26:
  cmp    %r14d,%r13d
  mov    %r14d,%r12d
  cmovge %r13d,%r12d
  cmp    %r15d,%r12d
  cmovl  %r15d,%r12d
  lea    D23(%rip),%rbp
  mov    %rbp,%rdx
  lea    D43(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  sub    $0x8,%rsp
  push   %r12
  mov    %r15d,%r9d
  mov    %r14d,%r8d
  mov    %r13d,%ecx
  mov    %rbp,%rdx
  lea    D56(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    0x1c(%rsp),%ecx
  mov    %rbp,%rdx
  lea    D32(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  mov    %rbp,%rdx
  lea    D64(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <fprintf@plt>
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  movl   $0x14,0xc(%rsp)
  mov    $0x100,%r15d
  mov    $0x100,%r14d
  mov    $0x200,%r13d
  jmp    L26
  movl   $0x14,0xc(%rsp)
  mov    $0x200,%r15d
  mov    $0x200,%r14d
  mov    $0x200,%r13d
  jmp    L26
L21:
  movsbl %sil,%esi
  lea    D10(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L26
  movl   $0x6,0xc(%rsp)
  mov    $0x40,%r15d
  mov    $0x40,%r14d
  mov    $0x40,%r13d
  jmp    L26
```

tool_calls: name: unpack_data
arguments: tag: D23
type_infered: string
name: unpack_data
arguments: tag: D43
type_infered: string
name: unpack_data
arguments: tag: D56
type_infered: string
name: unpack_data
arguments: tag: D32
type_infered: string
name: unpack_data
arguments: tag: D64
type_infered: string
name: unpack_data
arguments: tag: D10
type_infered: string

tool: D23:         

tool: D43: %sinteger nx, ny, nz, maxdim, niter_default, ntotal


tool: D56: %sparameter (nx=%d, ny=%d, nz=%d, maxdim=%d)


tool: D32: %sparameter (niter_default=%d)


tool: D64: %sparameter (ntotal=nx*ny*nz)


tool: D10: setparams: Internal error: invalid class type %c


assistant: ```c
void write_ft_info(FILE *fp, char class) {
  int nx, ny, nz, maxdim, niter, np_min;
  if (class == 'S') {
    nx = 64;
    ny = 64;
    nz = 64;
    niter = 6;
  } else if (class == 'W') {
    nx = 128;
    ny = 128;
    nz = 32;
    niter = 6;
  } else if (class == 'A') {
    nx = 256;
    ny = 256;
    nz = 128;
    niter = 6;
  } else if (class == 'B') {
    nx = 512;
    ny = 256;
    nz = 256;
    niter = 20;
  } else if (class == 'C') {
    nx = 512;
    ny = 512;
    nz = 512;
    niter = 20;
  } else {
    printf("setparams: Internal error: invalid class type %c\n", class);
    exit(1);
  }
  maxdim = nx;
  if (ny > maxdim)
    maxdim = ny;
  if (nz > maxdim)
    maxdim = nz;
  fprintf(fp, "%sinteger nx, ny, nz, maxdim, niter_default, ntotal\n", "        ");
  fprintf(fp, "%sparameter (nx=%d, ny=%d, nz=%d, maxdim=%d)\n", "        ", nx, ny, nz, maxdim);
  fprintf(fp, "%sparameter (niter_default=%d)\n", "        ", niter);
  fprintf(fp, "%sparameter (ntotal=nx*ny*nz)\n", "        ");
}
```