user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  movl   $0xfeed1281,0x10(%rsp)
  movl   $0x0,0x14(%rsp)
  movl   $0x0,0x18(%rsp)
  movl   $0x0,0x1c(%rsp)
  movl   $0x0,0x20(%rsp)
  movl   $0x0,0x24(%rsp)
  cmp    $0x3,%edi
  je     L136
  call   <usage@plt>
L136:
  mov    0x8(%rbx),%rdi
  lea    D122(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L102
L158:
  mov    0x10(%rbx),%rdi
  lea    D172(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L146
L159:
  lea    0x10(%rsp),%rdi
  mov    %r12,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  cmp    $0x1,%eax
  je     L138
  lea    D154(%rip),%rdi
  call   <pexit@plt>
L138:
  mov    0x10(%rsp),%esi
  lea    D53(%rip),%rdi
  call   <printf@plt>
  lea    0x14(%rsp),%rdi
  mov    %r12,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  cmp    $0x1,%eax
  je     L87
  lea    D154(%rip),%rdi
  call   <pexit@plt>
L87:
  mov    0x14(%rsp),%esi
  lea    D28(%rip),%rdi
  call   <printf@plt>
  lea    0x18(%rsp),%rdi
  mov    %r12,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  cmp    $0x1,%eax
  je     L38
  lea    D154(%rip),%rdi
  call   <pexit@plt>
L38:
  mov    0x18(%rsp),%esi
  lea    D150(%rip),%rdi
  call   <printf@plt>
  mov    0x14(%rsp),%eax
  mov    0x18(%rsp),%ebp
  add    %eax,%ebp
  test   %eax,%eax
  jle    L109
  xor    %ebx,%ebx
  lea    0xc(%rsp),%r13
  lea    D154(%rip),%r15
  nopl   0x0(%rax,%rax,1)
L37:
  mov    %r12,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  mov    %r13,%rdi
  call   <fread@plt>
  cmp    $0x1,%eax
  je     L112
  mov    %r15,%rdi
  call   <pexit@plt>
L112:
  mov    %r14,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  mov    %r13,%rdi
  add    $0x1,%ebx
  call   <fwrite@plt>
  cmp    $0x1,%eax
  je     L117
  lea    D63(%rip),%rdi
  call   <pexit@plt>
L117:
  add    0xc(%rsp),%ebp
  cmp    %ebx,0x14(%rsp)
  jg     L37
L109:
  mov    %ebp,%esi
  lea    D86(%rip),%rdi
  neg    %esi
  call   <printf@plt>
  lea    0x1c(%rsp),%rdi
  mov    %r12,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  cmp    $0x1,%eax
  je     L57
  lea    D154(%rip),%rdi
  call   <pexit@plt>
L57:
  mov    0x1c(%rsp),%esi
  lea    D41(%rip),%rdi
  call   <printf@plt>
  lea    0x20(%rsp),%rdi
  mov    %r12,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  cmp    $0x1,%eax
  je     L69
  lea    D154(%rip),%rdi
  call   <pexit@plt>
L69:
  mov    0x20(%rsp),%esi
  lea    D194(%rip),%rdi
  call   <printf@plt>
  lea    0x24(%rsp),%rdi
  mov    %r12,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  cmp    $0x1,%eax
  je     L52
  lea    D154(%rip),%rdi
  call   <pexit@plt>
L52:
  mov    0x24(%rsp),%esi
  lea    D11(%rip),%rdi
  call   <printf@plt>
  mov    %r12,%rdi
  call   <fclose@plt>
  mov    %r14,%rdi
  call   <fclose@plt>
  test   %rax,%rax
  jne    L77
L157:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L74
  add    $0x38,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L77:
  lea    D129(%rip),%rdi
  call   <pexit@plt>
  jmp    L157
L146:
  lea    D98(%rip),%rdi
  call   <pexit@plt>
  jmp    L159
L102:
  lea    D98(%rip),%rdi
  call   <pexit@plt>
  jmp    L158
L74:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D122
type: string
name: read_data
arguments: data_tag: D172
type: string
name: read_data
arguments: data_tag: D154
type: string
name: read_data
arguments: data_tag: D53
type: string
name: read_data
arguments: data_tag: D28
type: string
name: read_data
arguments: data_tag: D150
type: string
name: read_data
arguments: data_tag: D63
type: string
name: read_data
arguments: data_tag: D86
type: string
name: read_data
arguments: data_tag: D41
type: string
name: read_data
arguments: data_tag: D194
type: string
name: read_data
arguments: data_tag: D11
type: string
name: read_data
arguments: data_tag: D129
type: string
name: read_data
arguments: data_tag: D98
type: string

tool: D122: rb

tool: D172: w+b

tool: D154: fread

tool: D53: MAGIC=0x%X


tool: D28: RECLENGHT=0x%X


tool: D150: LOADADDR=0x%X


tool: D63: fwrite

tool: D86: CHECKSUM_CALC=0x%X


tool: D41: CHECKSUM=0x%X


tool: D194: ZERO=0x%X


tool: D11: ENTRY=0x%X


tool: D129: fclose

tool: D98: fopen

assistant: ```c
int main(int argc, char *argv[]) {
  FILE *in = NULL, *out = NULL;
  uint8_t buf;
  uint32_t magic = 0xfeed1281L;
  uint32_t reclength = 0;
  uint32_t loadaddress = 0;
  uint32_t checksum = 0;
  uint32_t checksum_calc = 0;
  uint32_t compsize = 0;
  uint32_t zero = 0;
  uint32_t entry = 0;
  if (argc != 3)
    usage();
  in = fopen(argv[1], "rb");
  if (!in)
    pexit("fopen");
  out = fopen(argv[2], "w+b");
  if (!out)
    pexit("fopen");
  if (1 != fread(&magic, sizeof magic, 1, in))
    pexit("fread");
  printf("MAGIC=0x%X\n", magic);
  if (1 != fread(&reclength, sizeof reclength, 1, in))
    pexit("fread");
  printf("RECLENGHT=0x%X\n", reclength);
  if (1 != fread(&loadaddress, sizeof loadaddress, 1, in))
    pexit("fread");
  printf("LOADADDR=0x%X\n", loadaddress);
  checksum_calc = reclength + loadaddress;
  while (compsize < reclength) {
    if (1 != fread(&buf, sizeof buf, 1, in))
      pexit("fread");
    compsize++;
    if (1 != fwrite(&buf, sizeof buf, 1, out))
      pexit("fwrite");
    checksum_calc += buf;
  }
  checksum_calc = ~checksum_calc + 1;
  printf("CHECKSUM_CALC=0x%X\n", checksum_calc);
  if (1 != fread(&checksum, sizeof checksum, 1, in))
    pexit("fread");
  printf("CHECKSUM=0x%X\n", checksum);
  if (1 != fread(&zero, sizeof zero, 1, in))
    pexit("fread");
  printf("ZERO=0x%X\n", zero);
  if (1 != fread(&entry, sizeof entry, 1, in))
    pexit("fread");
  printf("ENTRY=0x%X\n", entry);
  fclose(in);
  if (fclose(out))
    pexit("fclose");
  return 0;
}
```