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     L113
  call   <usage@plt>
L113:
  mov    0x8(%rbx),%rdi
  lea    D71(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L39
L155:
  mov    0x10(%rbx),%rdi
  lea    D129(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L173
L103:
  lea    0x10(%rsp),%rdi
  mov    %r12,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  cmp    $0x1,%eax
  je     L19
  lea    D62(%rip),%rdi
  call   <pexit@plt>
L19:
  mov    0x10(%rsp),%esi
  lea    D118(%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     L170
  lea    D62(%rip),%rdi
  call   <pexit@plt>
L170:
  mov    0x14(%rsp),%esi
  lea    D145(%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     L175
  lea    D62(%rip),%rdi
  call   <pexit@plt>
L175:
  mov    0x18(%rsp),%esi
  lea    D142(%rip),%rdi
  call   <printf@plt>
  mov    0x14(%rsp),%eax
  mov    0x18(%rsp),%ebp
  add    %eax,%ebp
  test   %eax,%eax
  jle    L138
  xor    %ebx,%ebx
  lea    0xc(%rsp),%r13
  lea    D62(%rip),%r15
  nopl   0x0(%rax,%rax,1)
L17:
  mov    %r12,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  mov    %r13,%rdi
  call   <fread@plt>
  cmp    $0x1,%eax
  je     L149
  mov    %r15,%rdi
  call   <pexit@plt>
L149:
  mov    %r14,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  mov    %r13,%rdi
  add    $0x1,%ebx
  call   <fwrite@plt>
  cmp    $0x1,%eax
  je     L159
  lea    D190(%rip),%rdi
  call   <pexit@plt>
  add    0xc(%rsp),%ebp
  cmp    %ebx,0x14(%rsp)
  jg     L17
L138:
  mov    %ebp,%esi
  lea    D63(%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    D62(%rip),%rdi
  call   <pexit@plt>
L57:
  mov    0x1c(%rsp),%esi
  lea    D187(%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     L142
  lea    D62(%rip),%rdi
  call   <pexit@plt>
L142:
  mov    0x20(%rsp),%esi
  lea    D25(%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     L82
  lea    D62(%rip),%rdi
  call   <pexit@plt>
L82:
  mov    0x24(%rsp),%esi
  lea    D84(%rip),%rdi
  call   <printf@plt>
  mov    %r12,%rdi
  call   <fclose@plt>
  mov    %r14,%rdi
  call   <fclose@plt>
  test   %rax,%rax
  jne    L147
L24:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L192
  add    $0x38,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L159:
  add    0xc(%rsp),%ebp
  cmp    %ebx,0x14(%rsp)
  jg     L17
  jmp    L138
L147:
  lea    D194(%rip),%rdi
  call   <pexit@plt>
  jmp    L24
L173:
  lea    D8(%rip),%rdi
  call   <pexit@plt>
  jmp    L103
L39:
  lea    D8(%rip),%rdi
  call   <pexit@plt>
  jmp    L155
L192:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D71
type: string
name: extract_symbolic_data
arguments: tag: D129
type: string
name: extract_symbolic_data
arguments: tag: D62
type: string
name: extract_symbolic_data
arguments: tag: D118
type: string
name: extract_symbolic_data
arguments: tag: D145
type: string
name: extract_symbolic_data
arguments: tag: D142
type: string
name: extract_symbolic_data
arguments: tag: D190
type: string
name: extract_symbolic_data
arguments: tag: D63
type: string
name: extract_symbolic_data
arguments: tag: D187
type: string
name: extract_symbolic_data
arguments: tag: D25
type: string
name: extract_symbolic_data
arguments: tag: D84
type: string
name: extract_symbolic_data
arguments: tag: D194
type: string
name: extract_symbolic_data
arguments: tag: D8
type: string

tool: D71: rb

tool: D129: w+b

tool: D62: fread

tool: D118: MAGIC=0x%X


tool: D145: RECLENGHT=0x%X


tool: D142: LOADADDR=0x%X


tool: D190: fwrite

tool: D63: CHECKSUM_CALC=0x%X


tool: D187: CHECKSUM=0x%X


tool: D25: ZERO=0x%X


tool: D84: ENTRY=0x%X


tool: D194: fclose

tool: D8: 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;
}
```