user: What would the C source look like for the assembly code provided here:

```asm
<enable_prefetch_core2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  cmpl   $0xffffffff,-0x24(%rbp)
  jne    L131
  movl   $0x0,-0x18(%rbp)
  movl   $0x400,-0x14(%rbp)
  jmp    L102
L131:
  mov    -0x24(%rbp),%eax
  mov    %eax,-0x18(%rbp)
  mov    -0x24(%rbp),%eax
  mov    %eax,-0x14(%rbp)
L102:
  mov    -0x18(%rbp),%eax
  mov    %eax,-0x10(%rbp)
  jmp    L177
L54:
  mov    -0x10(%rbp),%eax
  mov    %eax,%edi
  call   <open_msr@plt>
  mov    %eax,-0xc(%rbp)
  cmpl   $0x0,-0xc(%rbp)
  js     L20
  mov    -0xc(%rbp),%eax
  mov    $0x1a0,%esi
  mov    %eax,%edi
  call   <read_msr@plt>
  mov    %rax,-0x8(%rbp)
  movabs $0x8000000000,%rax
  and    -0x8(%rbp),%rax
  test   %rax,%rax
  je     L34
  mov    $0x4e,%edi
  jmp    L100
L34:
  mov    $0x59,%edi
L100:
  movabs $0x2000000000,%rax
  and    -0x8(%rbp),%rax
  test   %rax,%rax
  je     L7
  mov    $0x4e,%esi
  jmp    L201
L7:
  mov    $0x59,%esi
L201:
  mov    -0x8(%rbp),%rax
  and    $0x80000,%eax
  test   %rax,%rax
  je     L21
  mov    $0x4e,%ecx
  jmp    L164
L21:
  mov    $0x59,%ecx
L164:
  mov    -0x8(%rbp),%rax
  and    $0x200,%eax
  test   %rax,%rax
  je     L92
  mov    $0x4e,%edx
  jmp    L193
L92:
  mov    $0x59,%edx
L193:
  mov    -0x10(%rbp),%eax
  mov    %edi,%r9d
  mov    %esi,%r8d
  mov    %eax,%esi
  lea    D26(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movabs $0xffffff5ffff7fdff,%rax
  and    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rdx
  mov    -0xc(%rbp),%eax
  mov    $0x1a0,%esi
  mov    %eax,%edi
  call   <write_msr@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0xc(%rbp),%eax
  mov    $0x1a0,%esi
  mov    %eax,%edi
  call   <read_msr@plt>
  mov    %rax,-0x8(%rbp)
  movabs $0x8000000000,%rax
  and    -0x8(%rbp),%rax
  test   %rax,%rax
  je     L103
  mov    $0x4e,%edi
  jmp    L213
L103:
  mov    $0x59,%edi
L213:
  movabs $0x2000000000,%rax
  and    -0x8(%rbp),%rax
  test   %rax,%rax
  je     L110
  mov    $0x4e,%esi
  jmp    L41
L110:
  mov    $0x59,%esi
L41:
  mov    -0x8(%rbp),%rax
  and    $0x80000,%eax
  test   %rax,%rax
  je     L96
  mov    $0x4e,%ecx
  jmp    L169
L96:
  mov    $0x59,%ecx
L169:
  mov    -0x8(%rbp),%rax
  and    $0x200,%eax
  test   %rax,%rax
  je     L134
  mov    $0x4e,%edx
  jmp    L50
L134:
  mov    $0x59,%edx
L50:
  mov    -0x10(%rbp),%eax
  mov    %edi,%r9d
  mov    %esi,%r8d
  mov    %eax,%esi
  lea    D24(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  addl   $0x1,-0x10(%rbp)
L177:
  mov    -0x10(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jle    L54
  jmp    L194
L20:
  nop
L194:
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: parse_data
arguments: tag: D18
type: string
name: parse_data
arguments: tag: D26
type: string
name: parse_data
arguments: tag: D24
type: string

tool: D18: Enable all prefetch

tool: D26: 	Core %d old : L2HW=%c L2ADJ=%c DCU=%c DCUIP=%c


tool: D24: 	Core %d new : L2HW=%c L2ADJ=%c DCU=%c DCUIP=%c


assistant: ```c
int enable_prefetch_core2(int core) {
  int fd;
  uint64_t result;
  int begin, end, c;
  printf("Enable all prefetch\n");
  if (core == -1) {
    begin = 0;
    end = 1024;
  } else {
    begin = core;
    end = core;
  }
  for (c = begin; c <= end; c++) {
    fd = open_msr(c);
    if (fd < 0)
      break;
    result = read_msr(fd, 0x1a0);
    printf("\tCore %d old : L2HW=%c L2ADJ=%c DCU=%c DCUIP=%c\n", c, result & (1ULL << 9) ? 'N' : 'Y', result & (1ULL << 19) ? 'N' : 'Y', result & (1ULL << 37) ? 'N' : 'Y', result & (1ULL << 39) ? 'N' : 'Y');
    result &= ~((1ULL << 9) | (1ULL << 19) | (1ULL << 37) | (1ULL << 39));
    result = write_msr(fd, 0x1a0, result);
    result = read_msr(fd, 0x1a0);
    printf("\tCore %d new : L2HW=%c L2ADJ=%c DCU=%c DCUIP=%c\n", c, result & (1ULL << 9) ? 'N' : 'Y', result & (1ULL << 19) ? 'N' : 'Y', result & (1ULL << 37) ? 'N' : 'Y', result & (1ULL << 39) ? 'N' : 'Y');
    close(fd);
  }
  return 0;
}
```