user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<io_mon>:
  endbr64
  push   %r13
  lea    D41(%rip),%rsi
  push   %r12
  mov    %rdi,%r12
  lea    D35(%rip),%rdi
  push   %rbp
  sub    $0xc0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xb8(%rsp)
  xor    %eax,%eax
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L170
L82:
  lea    0x48(%rsp),%rax
  mov    %rsp,%rdx
  lea    0x8(%rsp),%rcx
  mov    %rbp,%rdi
  push   %rax
  lea    D68(%rip),%r13
  mov    %r13,%rsi
  lea    0x48(%rsp),%rax
  push   %rax
  lea    0x48(%rsp),%rax
  push   %rax
  lea    0x48(%rsp),%rax
  push   %rax
  lea    0x48(%rsp),%rax
  push   %rax
  lea    0x48(%rsp),%rax
  push   %rax
  lea    0x48(%rsp),%r9
  lea    0x40(%rsp),%r8
  call   <fscanf@plt>
  add    $0x30,%rsp
  cmp    $0xa,%eax
  jne    L152
L87:
  mov    $0xee6b280,%esi
  xor    %edi,%edi
  call   <timeout@plt>
  mov    %rbp,%rdi
  call   <rewind@plt>
  lea    0x50(%rsp),%rdx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  lea    0x98(%rsp),%rax
  lea    0x58(%rsp),%rcx
  push   %rax
  lea    0x98(%rsp),%rax
  push   %rax
  lea    0x98(%rsp),%rax
  push   %rax
  lea    0x98(%rsp),%rax
  push   %rax
  lea    0x98(%rsp),%rax
  push   %rax
  lea    0x98(%rsp),%rax
  push   %rax
  lea    0x98(%rsp),%r9
  lea    0x90(%rsp),%r8
  call   <fscanf@plt>
  add    $0x30,%rsp
  cmp    $0xa,%eax
  jne    L55
L83:
  mov    %rbp,%rdi
  call   <fclose@plt>
  test   %rax,%rax
  jne    L168
L77:
  movdqa 0x10(%rsp),%xmm2
  movdqa 0x60(%rsp),%xmm1
  paddq  (%rsp),%xmm2
  paddq  0x50(%rsp),%xmm1
  paddq  0x30(%rsp),%xmm2
  mov    0x70(%rsp),%rax
  paddq  0x80(%rsp),%xmm1
  paddq  0x20(%rsp),%xmm2
  paddq  0x70(%rsp),%xmm1
  paddq  0x40(%rsp),%xmm2
  paddq  0x90(%rsp),%xmm1
  sub    0x20(%rsp),%rax
  js     L84
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
L21:
  movdqa %xmm1,%xmm3
  psrldq $0x8,%xmm3
  paddq  %xmm3,%xmm1
  movq   %xmm1,%rax
  movdqa %xmm2,%xmm1
  psrldq $0x8,%xmm1
  paddq  %xmm1,%xmm2
  movq   %xmm2,%rdx
  sub    %rdx,%rax
  js     L130
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
L144:
  divsd  %xmm1,%xmm0
  lea    0xa0(%rsp),%rbp
  mov    $0x14,%esi
  lea    D38(%rip),%rdx
  mov    %rbp,%rdi
  mulsd  D1(%rip),%xmm0
  call   <snprintf@plt>
  test   %eax,%eax
  js     L142
L23:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <multithread_write@plt>
  mov    0xb8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L186
  add    $0xc0,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L152:
  mov    %rbp,%rdi
  call   <ferror@plt>
  test   %rax,%rax
  je     L134
  lea    D36(%rip),%rdi
  call   <die@plt>
  jmp    L87
  nopw   0x0(%rax,%rax,1)
L55:
  mov    %rbp,%rdi
  call   <ferror@plt>
  test   %rax,%rax
  je     L146
  lea    D60(%rip),%rdi
  call   <die@plt>
  mov    %rbp,%rdi
  call   <fclose@plt>
  test   %rax,%rax
  je     L77
L168:
  lea    D18(%rip),%rdi
  call   <die@plt>
  jmp    L77
  nopw   0x0(%rax,%rax,1)
L130:
  mov    %rax,%rdx
  and    $0x1,%eax
  pxor   %xmm1,%xmm1
  shr    %rdx
  or     %rax,%rdx
  cvtsi2sd %rdx,%xmm1
  addsd  %xmm1,%xmm1
  jmp    L144
  xchg   %ax,%ax
L84:
  mov    %rax,%rdx
  and    $0x1,%eax
  pxor   %xmm0,%xmm0
  shr    %rdx
  or     %rax,%rdx
  cvtsi2sd %rdx,%xmm0
  addsd  %xmm0,%xmm0
  jmp    L21
  xchg   %ax,%ax
L142:
  lea    D43(%rip),%rdi
  call   <die_sans_errno@plt>
  jmp    L23
  nopl   0x0(%rax)
L134:
  lea    D100(%rip),%rdi
  call   <die_sans_errno@plt>
  jmp    L87
  nopl   0x0(%rax)
L146:
  lea    D3(%rip),%rdi
  call   <die_sans_errno@plt>
  jmp    L83
  nopl   0x0(%rax)
L170:
  lea    D58(%rip),%rdi
  call   <die@plt>
  jmp    L82
L186:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D41
type_infered: string
name: read_data
arguments: tag: D35
type_infered: string
name: read_data
arguments: tag: D68
type_infered: string
name: read_data
arguments: tag: D38
type_infered: string
name: read_data
arguments: tag: D1
type_infered: f64
name: read_data
arguments: tag: D36
type_infered: string
name: read_data
arguments: tag: D60
type_infered: string
name: read_data
arguments: tag: D18
type_infered: string
name: read_data
arguments: tag: D43
type_infered: string
name: read_data
arguments: tag: D100
type_infered: string
name: read_data
arguments: tag: D3
type_infered: string
name: read_data
arguments: tag: D58
type_infered: string

tool: D41: r

tool: D35: /proc/stat

tool: D68: cpu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu

tool: D38: io:%3.0f%%

tool: D1: 100

tool: D36: first fscanf on /proc/stat in io_mon failed

tool: D60: second fscanf on /proc/stat in io_mon failed

tool: D18: couldn't close /proc/stat in io_mon

tool: D43: snprintf in io_mon failed

tool: D100: matching error for first fscanf on /proc/stat in io_mon

tool: D3: matching error for second fscanf on /proc/stat in io_mon

tool: D58: couldn't open /proc/stat in io_mon

assistant: ```c
void *io_mon(void *thread_id) {
  FILE *procstat = fopen("/proc/stat", "r");
  if (procstat == NULL) {
    die("couldn't open /proc/stat in io_mon");
  }
  unsigned long int start_stats[10];
  int values_read = fscanf(procstat, "cpu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu", start_stats + 0, start_stats + 1, start_stats + 2, start_stats + 3, start_stats + 4, start_stats + 5, start_stats + 6, start_stats + 7, start_stats + 8, start_stats + 9);
  if (values_read != 10) {
    if (ferror(procstat)) {
      die("first fscanf on /proc/stat in io_mon failed");
    } else {
      die_sans_errno("matching error for first fscanf on /proc/stat in io_mon");
    }
  }
  timeout(0, 250000000);
  rewind(procstat);
  unsigned long int end_stats[10];
  values_read = fscanf(procstat, "cpu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu", end_stats + 0, end_stats + 1, end_stats + 2, end_stats + 3, end_stats + 4, end_stats + 5, end_stats + 6, end_stats + 7, end_stats + 8, end_stats + 9);
  if (values_read != 10) {
    if (ferror(procstat)) {
      die("second fscanf on /proc/stat in io_mon failed");
    } else {
      die_sans_errno("matching error for second fscanf on /proc/stat in io_mon");
    }
  }
  if (fclose(procstat) != 0) {
    die("couldn't close /proc/stat in io_mon");
  }
  int i;
  unsigned long int total_starting_cpu_time = 0;
  unsigned long int total_ending_cpu_time = 0;
  for (i = 0; i < 10; i++) {
    total_starting_cpu_time += start_stats[i];
    total_ending_cpu_time += end_stats[i];
  }
  double percent_iowait = ((double)(end_stats[4] - start_stats[4]) / (double)(total_ending_cpu_time - total_starting_cpu_time)) * 100;
  char out_buffer[20];
  int bytes_written = snprintf(out_buffer, 20, "io:%3.0f%%", percent_iowait);
  if (bytes_written < 0) {
    die_sans_errno("snprintf in io_mon failed");
  }
  multithread_write(out_buffer, (int *)thread_id);
  return NULL;
}
```