user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  lea    D11(%rip),%r12
  push   %rbp
  push   %rbx
  sub    $0x138,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x128(%rsp)
  xor    %eax,%eax
  lea    0x20(%rsp),%rbp
  movl   $0xffffffff,0x1c(%rsp)
  lea    0x1c(%rsp),%r15
  call   <setpar@plt>
  mov    %rbp,%rdx
  mov    %r12,%rsi
  lea    D45(%rip),%rdi
  call   <mstpar@plt>
  lea    0xa0(%rsp),%rax
  mov    %r12,%rsi
  lea    D4(%rip),%rdi
  mov    %rax,%rdx
  mov    %rax,0x8(%rsp)
  call   <mstpar@plt>
  mov    %r15,%rdx
  lea    D9(%rip),%rsi
  lea    D42(%rip),%rdi
  call   <getpar@plt>
  xor    %eax,%eax
  call   <endpar@plt>
  mov    %rbp,%rdi
  call   <opfile_ro@plt>
  mov    %eax,%ebx
  mov    0x1c(%rsp),%eax
  test   %eax,%eax
  js     L20
  lea    0x6(,%rax,8),%r13d
  lea    0x0(,%r13,4),%r12d
  movslq %r13d,%r14
  mov    %r12d,%edi
  shl    $0x2,%r14
  call   <check_malloc@plt>
  mov    %r12d,%edi
  mov    %rax,%rbp
  call   <check_malloc@plt>
  mov    $0x4,%edx
  mov    %r15,%rsi
  mov    %ebx,%edi
  mov    %rax,%r12
  xor    %eax,%eax
  call   <reed@plt>
  mov    %r14,%rdx
  mov    %rbp,%rsi
  mov    %ebx,%edi
  xor    %eax,%eax
  call   <reed@plt>
  mov    %ebx,%edi
  call   <close@plt>
  mov    %r15,%rdi
  call   <long_swap@plt>
  mov    %eax,0x18(%rsp)
L17:
  xor    %ebx,%ebx
  nopl   0x0(%rax)
L16:
  mov    %rbp,%rdi
  add    $0x4,%rbp
  call   <float_swap@plt>
  movss  %xmm0,(%r12,%rbx,4)
  add    $0x1,%rbx
  cmp    %ebx,%r13d
  jg     L16
L29:
  mov    0x8(%rsp),%rdi
  call   <croptrfile@plt>
  lea    0x18(%rsp),%rsi
  mov    $0x4,%edx
  mov    %eax,%ebp
  mov    %eax,%edi
  xor    %eax,%eax
  call   <rite@plt>
  mov    %ebp,%edi
  xor    %eax,%eax
  mov    %r14,%rdx
  mov    %r12,%rsi
  call   <rite@plt>
  mov    %ebp,%edi
  call   <close@plt>
  mov    0x128(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L46
  add    $0x138,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L20:
  mov    $0x4,%edx
  mov    %r15,%rsi
  mov    %ebx,%edi
  xor    %eax,%eax
  call   <reed@plt>
  mov    0x1c(%rsp),%eax
  lea    0x6(,%rax,8),%r13d
  lea    0x0(,%r13,4),%r12d
  movslq %r13d,%r14
  mov    %r12d,%edi
  shl    $0x2,%r14
  call   <check_malloc@plt>
  mov    %r12d,%edi
  mov    %rax,%rbp
  call   <check_malloc@plt>
  mov    %r14,%rdx
  mov    %rbp,%rsi
  mov    %ebx,%edi
  mov    %rax,%r12
  xor    %eax,%eax
  call   <reed@plt>
  mov    %ebx,%edi
  call   <close@plt>
  mov    %r15,%rdi
  call   <long_swap@plt>
  mov    %eax,0x18(%rsp)
  test   %r13d,%r13d
  jg     L17
  jmp    L29
L46:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D11
type_infered: string
name: disassemble_data
arguments: tag: D45
type_infered: string
name: disassemble_data
arguments: tag: D4
type_infered: string
name: disassemble_data
arguments: tag: D9
type_infered: string
name: disassemble_data
arguments: tag: D42
type_infered: string

tool: D11: s

tool: D45: infile

tool: D4: outfile

tool: D9: d

tool: D42: nt

assistant: ```c
main(int ac, char **av) {
  int fdr, fdw, ntswap, i, ndat;
  float *fbuf;
  char *cbuf;
  char infile[128];
  char outfile[128];
  int nt = -1;
  setpar(ac, av);
  mstpar("infile", "s", infile);
  mstpar("outfile", "s", outfile);
  getpar("nt", "d", &nt);
  endpar();
  fdr = opfile_ro(infile);
  if (nt < 0) {
    reed(fdr, &nt, sizeof(int));
    ndat = 8 * nt + 6;
    cbuf = (char *)check_malloc(ndat * sizeof(float));
    fbuf = (float *)check_malloc(ndat * sizeof(float));
  } else {
    ndat = 8 * nt + 6;
    cbuf = (char *)check_malloc(ndat * sizeof(float));
    fbuf = (float *)check_malloc(ndat * sizeof(float));
    reed(fdr, &nt, sizeof(int));
  }
  reed(fdr, cbuf, ndat * sizeof(float));
  close(fdr);
  ntswap = long_swap((char *)(&nt));
  for (i = 0; i < ndat; i++)
    fbuf[i] = float_swap(cbuf + (i * 4));
  fdw = croptrfile(outfile);
  rite(fdw, &ntswap, sizeof(int));
  rite(fdw, fbuf, ndat * sizeof(float));
  close(fdw);
}
```