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

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbx
  movl   $0x0,0x4(%rsp)
  mov    %rbx,%rdi
  call   10f0 <lib$free_ef@plt>
  cmp    $0x1582ac,%eax
  je     L261
  mov    0x4(%rsp),%esi
  mov    %eax,%edx
  lea    D213(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L261:
  movl   $0x1,0x4(%rsp)
  lea    D145(%rip),%rbp
  nopl   0x0(%rax,%rax,1)
L16:
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   10f0 <lib$free_ef@plt>
  mov    %eax,%edx
  cmp    $0x1,%eax
  je     L148
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
L148:
  mov    0x4(%rsp),%eax
  add    $0x1,%eax
  mov    %eax,0x4(%rsp)
  cmp    $0x17,%eax
  jbe    L16
  movl   $0x18,0x4(%rsp)
  lea    D213(%rip),%rbp
  xchg   %ax,%ax
L398:
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   10f0 <lib$free_ef@plt>
  mov    %eax,%edx
  cmp    $0x1582ac,%eax
  je     L341
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
L341:
  mov    0x4(%rsp),%eax
  add    $0x1,%eax
  mov    %eax,0x4(%rsp)
  cmp    $0x1f,%eax
  jbe    L398
  movl   $0x20,0x4(%rsp)
  lea    D126(%rip),%rbp
L177:
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   10f0 <lib$free_ef@plt>
  mov    %eax,%edx
  cmp    $0x15829c,%eax
  je     L258
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
L258:
  mov    0x4(%rsp),%eax
  add    $0x1,%eax
  mov    %eax,0x4(%rsp)
  cmp    $0x3f,%eax
  jbe    L177
  mov    %rbx,%rdi
  xor    %eax,%eax
  movl   $0x40,0x4(%rsp)
  call   10f0 <lib$free_ef@plt>
  mov    %eax,%edx
  cmp    $0x1582ac,%eax
  je     L46
  mov    0x4(%rsp),%esi
  lea    D213(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L46:
  xor    %r12d,%r12d
L288:
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   10e0 <lib$get_ef@plt>
  mov    %eax,%ebp
  cmp    $0x1,%eax
  je     L24
  cmp    $0x37,%r12d
  je     L76
  lea    D26(%rip),%rdi
  call   <puts@plt>
L76:
  cmp    $0x158294,%ebp
  jne    L285
  cmpl   $0xffffffff,0x4(%rsp)
  je     L35
L285:
  mov    %ebp,%esi
  lea    D7(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L35:
  mov    %rbx,%rdi
  xor    %eax,%eax
  movl   $0x0,0x4(%rsp)
  call   10f0 <lib$free_ef@plt>
  mov    %eax,%edx
  cmp    $0x1582ac,%eax
  je     L156
  mov    0x4(%rsp),%esi
  lea    D213(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L156:
  movl   $0x1,0x4(%rsp)
  lea    D145(%rip),%rbp
  nopl   0x0(%rax,%rax,1)
L57:
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   10f0 <lib$free_ef@plt>
  mov    %eax,%edx
  cmp    $0x1,%eax
  je     L334
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
L334:
  mov    0x4(%rsp),%eax
  add    $0x1,%eax
  mov    %eax,0x4(%rsp)
  cmp    $0x17,%eax
  jbe    L57
  movl   $0x18,0x4(%rsp)
  lea    D213(%rip),%rbp
  cs nopw 0x0(%rax,%rax,1)
L158:
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   10f0 <lib$free_ef@plt>
  mov    %eax,%edx
  cmp    $0x1582ac,%eax
  je     L69
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
L69:
  mov    0x4(%rsp),%eax
  add    $0x1,%eax
  mov    %eax,0x4(%rsp)
  cmp    $0x1f,%eax
  jbe    L158
  movl   $0x20,0x4(%rsp)
  lea    D154(%rip),%rbp
L243:
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   10f0 <lib$free_ef@plt>
  mov    %eax,%edx
  cmp    $0x1,%eax
  je     L317
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
L317:
  mov    0x4(%rsp),%eax
  add    $0x1,%eax
  mov    %eax,0x4(%rsp)
  cmp    $0x3f,%eax
  jbe    L243
  mov    %rbx,%rdi
  xor    %eax,%eax
  movl   $0x40,0x4(%rsp)
  call   10f0 <lib$free_ef@plt>
  mov    %eax,%edx
  cmp    $0x1582ac,%eax
  je     L255
  mov    0x4(%rsp),%esi
  lea    D213(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L255:
  movl   $0x1,0x4(%rsp)
  lea    D129(%rip),%rbp
  nopl   0x0(%rax,%rax,1)
L174:
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   10f0 <lib$free_ef@plt>
  mov    %eax,%edx
  cmp    $0x15829c,%eax
  je     L286
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
L286:
  mov    0x4(%rsp),%eax
  add    $0x1,%eax
  mov    %eax,0x4(%rsp)
  cmp    $0x17,%eax
  jbe    L174
  movl   $0x18,0x4(%rsp)
  lea    D213(%rip),%rbp
L279:
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   10f0 <lib$free_ef@plt>
  mov    %eax,%edx
  cmp    $0x1582ac,%eax
  je     L412
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
L412:
  mov    0x4(%rsp),%eax
  add    $0x1,%eax
  mov    %eax,0x4(%rsp)
  cmp    $0x1f,%eax
  jbe    L279
  movl   $0x20,0x4(%rsp)
  lea    D126(%rip),%rbp
L352:
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   10f0 <lib$free_ef@plt>
  mov    %eax,%edx
  cmp    $0x15829c,%eax
  je     L247
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
L247:
  mov    0x4(%rsp),%eax
  add    $0x1,%eax
  mov    %eax,0x4(%rsp)
  cmp    $0x3f,%eax
  jbe    L352
  mov    %rbx,%rdi
  xor    %eax,%eax
  movl   $0x0,0x4(%rsp)
  call   10b0 <lib$reserve_ef@plt>
  mov    %eax,%edx
  cmp    $0x1582ac,%eax
  je     L108
  mov    0x4(%rsp),%esi
  lea    D220(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L108:
  movl   $0x1,0x4(%rsp)
  lea    D161(%rip),%rbp
  nopl   (%rax)
L254:
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   10b0 <lib$reserve_ef@plt>
  mov    %eax,%edx
  cmp    $0x1,%eax
  je     L270
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
L270:
  mov    0x4(%rsp),%eax
  add    $0x1,%eax
  mov    %eax,0x4(%rsp)
  cmp    $0x17,%eax
  jbe    L254
  movl   $0x18,0x4(%rsp)
  lea    D220(%rip),%rbp
  xchg   %ax,%ax
L297:
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   10b0 <lib$reserve_ef@plt>
  mov    %eax,%edx
  cmp    $0x1582ac,%eax
  je     L219
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
L219:
  mov    0x4(%rsp),%eax
  add    $0x1,%eax
  mov    %eax,0x4(%rsp)
  cmp    $0x1f,%eax
  jbe    L297
  movl   $0x20,0x4(%rsp)
  lea    D10(%rip),%rbp
L417:
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   10b0 <lib$reserve_ef@plt>
  mov    %eax,%edx
  cmp    $0x1,%eax
  je     L183
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
L183:
  mov    0x4(%rsp),%eax
  add    $0x1,%eax
  mov    %eax,0x4(%rsp)
  cmp    $0x3f,%eax
  jbe    L417
  mov    %rbx,%rdi
  xor    %eax,%eax
  movl   $0x40,0x4(%rsp)
  call   10b0 <lib$reserve_ef@plt>
  mov    %eax,%edx
  cmp    $0x1582ac,%eax
  je     L337
  mov    0x4(%rsp),%esi
  lea    D220(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L337:
  movl   $0x1,0x4(%rsp)
  lea    D10(%rip),%rbp
  nopl   0x0(%rax,%rax,1)
L153:
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   10b0 <lib$reserve_ef@plt>
  mov    %eax,%edx
  cmp    $0x1582a4,%eax
  je     L125
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
L125:
  mov    0x4(%rsp),%eax
  add    $0x1,%eax
  mov    %eax,0x4(%rsp)
  cmp    $0x17,%eax
  jbe    L153
  movl   $0x18,0x4(%rsp)
  lea    D220(%rip),%rbp
L95:
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   10b0 <lib$reserve_ef@plt>
  mov    %eax,%edx
  cmp    $0x1582ac,%eax
  je     L166
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
L166:
  mov    0x4(%rsp),%eax
  add    $0x1,%eax
  mov    %eax,0x4(%rsp)
  cmp    $0x1f,%eax
  jbe    L95
  movl   $0x20,0x4(%rsp)
  lea    D10(%rip),%rbp
L132:
  mov    %rbx,%rdi
  xor    %eax,%eax
  call   10b0 <lib$reserve_ef@plt>
  mov    %eax,%edx
  cmp    $0x1582a4,%eax
  je     L339
  mov    0x4(%rsp),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
L339:
  mov    0x4(%rsp),%eax
  add    $0x1,%eax
  mov    %eax,0x4(%rsp)
  cmp    $0x3f,%eax
  jbe    L132
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L199
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L24:
  add    $0x1,%r12d
  jmp    L288
L199:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D213
type: string
name: extract_symbolic_data
arguments: data_tag: D145
type: string
name: extract_symbolic_data
arguments: data_tag: D126
type: string
name: extract_symbolic_data
arguments: data_tag: D26
type: string
name: extract_symbolic_data
arguments: data_tag: D7
type: string
name: extract_symbolic_data
arguments: data_tag: D154
type: string
name: extract_symbolic_data
arguments: data_tag: D129
type: string
name: extract_symbolic_data
arguments: data_tag: D220
type: string
name: extract_symbolic_data
arguments: data_tag: D161
type: string
name: extract_symbolic_data
arguments: data_tag: D10
type: string

tool: D213: Broken: Can never free event flag %d, status %u


tool: D145: Broken: Should be able to free 1-13, efn %d, status %u


tool: D126: Broken: Should already be free 32-63, efn %d, status %u


tool: D26: Broken:  Couldn't reserve 55 event flags

tool: D7: Broken: wrong status returned from lib$get_ef, status = %u


tool: D154: Broken: Should be able to free 32-63, efn %d, status %u


tool: D129: Broken: Should already be free 1-23, efn %d, status %u


tool: D220: Broken: Can never reserve event flag %d, status %u


tool: D161: Broken: Should be able to reserve 1-23, efn %d, status %u


tool: D10: Broken: Should be able to reserve 32-63, efn %d, status %u


assistant: ```c
int main(void) {
  unsigned int efn = 0;
  unsigned int status = lib$free_ef(&efn);
  if (status != 0x001582AC)
    printf("Broken: Can never free event flag %d, status %u\n", efn, status);
  for (efn = 1; efn <= 23; efn++) {
    status = lib$free_ef(&efn);
    if (status != 1)
      printf("Broken: Should be able to free 1-13, efn %d, status %u\n", efn, status);
  }
  for (efn = 24; efn <= 31; efn++) {
    status = lib$free_ef(&efn);
    if (status != 0x001582AC)
      printf("Broken: Can never free event flag %d, status %u\n", efn, status);
  }
  for (efn = 32; efn <= 63; efn++) {
    status = lib$free_ef(&efn);
    if (status != 0x0015829C)
      printf("Broken: Should already be free 32-63, efn %d, status %u\n", efn, status);
  }
  efn = 64;
  status = lib$free_ef(&efn);
  if (status != 0x001582AC)
    printf("Broken: Can never free event flag %d, status %u\n", efn, status);
  int cnt = 0;
  do {
    status = lib$get_ef(&efn);
    if (status == 1)
      cnt++;
  } while (status == 1);
  if (cnt != 55)
    printf("Broken:  Couldn't reserve 55 event flags\n");
  if (status != 0x00158294 || efn != (unsigned int)-1)
    printf("Broken: wrong status returned from lib$get_ef, status = %u\n", status);
  efn = 0;
  status = lib$free_ef(&efn);
  if (status != 0x001582AC)
    printf("Broken: Can never free event flag %d, status %u\n", efn, status);
  for (efn = 1; efn <= 23; efn++) {
    status = lib$free_ef(&efn);
    if (status != 1)
      printf("Broken: Should be able to free 1-13, efn %d, status %u\n", efn, status);
  }
  for (efn = 24; efn <= 31; efn++) {
    status = lib$free_ef(&efn);
    if (status != 0x001582AC)
      printf("Broken: Can never free event flag %d, status %u\n", efn, status);
  }
  for (efn = 32; efn <= 63; efn++) {
    status = lib$free_ef(&efn);
    if (status != 1)
      printf("Broken: Should be able to free 32-63, efn %d, status %u\n", efn, status);
  }
  efn = 64;
  status = lib$free_ef(&efn);
  if (status != 0x001582AC)
    printf("Broken: Can never free event flag %d, status %u\n", efn, status);
  for (efn = 1; efn <= 23; efn++) {
    status = lib$free_ef(&efn);
    if (status != 0x0015829C)
      printf("Broken: Should already be free 1-23, efn %d, status %u\n", efn, status);
  }
  for (efn = 24; efn <= 31; efn++) {
    status = lib$free_ef(&efn);
    if (status != 0x001582AC)
      printf("Broken: Can never free event flag %d, status %u\n", efn, status);
  }
  for (efn = 32; efn <= 63; efn++) {
    status = lib$free_ef(&efn);
    if (status != 0x0015829C)
      printf("Broken: Should already be free 32-63, efn %d, status %u\n", efn, status);
  }
  efn = 0;
  status = lib$reserve_ef(&efn);
  if (status != 0x001582AC)
    printf("Broken: Can never reserve event flag %d, status %u\n", efn, status);
  for (efn = 1; efn <= 23; efn++) {
    status = lib$reserve_ef(&efn);
    if (status != 1)
      printf("Broken: Should be able to reserve 1-23, efn %d, status %u\n", efn, status);
  }
  for (efn = 24; efn <= 31; efn++) {
    status = lib$reserve_ef(&efn);
    if (status != 0x001582AC)
      printf("Broken: Can never reserve event flag %d, status %u\n", efn, status);
  }
  for (efn = 32; efn <= 63; efn++) {
    status = lib$reserve_ef(&efn);
    if (status != 1)
      printf("Broken: Should be able to reserve 32-63, efn %d, status %u\n", efn, status);
  }
  efn = 64;
  status = lib$reserve_ef(&efn);
  if (status != 0x001582AC)
    printf("Broken: Can never reserve event flag %d, status %u\n", efn, status);
  for (efn = 1; efn <= 23; efn++) {
    status = lib$reserve_ef(&efn);
    if (status != 0x001582A4)
      printf("Broken: Should be able to reserve 32-63, efn %d, status %u\n", efn, status);
  }
  for (efn = 24; efn <= 31; efn++) {
    status = lib$reserve_ef(&efn);
    if (status != 0x001582AC)
      printf("Broken: Can never reserve event flag %d, status %u\n", efn, status);
  }
  for (efn = 32; efn <= 63; efn++) {
    status = lib$reserve_ef(&efn);
    if (status != 0x001582A4)
      printf("Broken: Should be able to reserve 32-63, efn %d, status %u\n", efn, status);
  }
  return 0;
}
```