user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    $0x1,%eax
  cmp    $0x2,%edi
  jg     L82
L50:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L52
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L82:
  mov    %rsi,%rbx
  mov    0x8(%rsi),%rdi
  lea    D9(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L8
  mov    0x10(%rbx),%rdi
  call   <atoi@plt>
  mov    $0x4,%ecx
  cltd
  idiv   %ecx
  mov    %eax,%r12d
  mov    %eax,%esi
  lea    D14(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D66(%rip),%rdi
  call   <puts@plt>
  lea    D36(%rip),%rdi
  call   <puts@plt>
  lea    D96(%rip),%rdi
  call   <puts@plt>
  lea    D95(%rip),%rdi
  call   <puts@plt>
  lea    D99(%rip),%rdi
  call   <puts@plt>
  mov    $0x0,%ebx
  lea    D71(%rip),%r13
  jmp    L65
L37:
  lea    0x4(%rsp),%rdi
  mov    %rbp,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  call   <fread@plt>
  movzbl 0x5(%rsp),%ecx
  movzbl 0x4(%rsp),%edx
  movzbl 0x7(%rsp),%r9d
  movzbl 0x6(%rsp),%r8d
  mov    %ebx,%esi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x1,%ebx
L65:
  mov    %rbp,%rdi
  call   <feof@plt>
  test   %eax,%eax
  je     L37
  cmp    %r12d,%ebx
  jge    L7
  lea    D71(%rip),%r13
L23:
  mov    $0x0,%r9d
  mov    $0x0,%r8d
  mov    $0x0,%ecx
  mov    $0x0,%edx
  mov    %ebx,%esi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x1,%ebx
  cmp    %ebx,%r12d
  jne    L23
L7:
  lea    D85(%rip),%rdi
  call   <puts@plt>
  mov    %rbp,%rdi
  call   <fclose@plt>
  mov    $0x0,%eax
  jmp    L50
L8:
  mov    $0x1,%eax
  jmp    L50
L52:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D9
type: string
name: disassemble_data
arguments: data_tag: D14
type: string
name: disassemble_data
arguments: data_tag: D66
type: string
name: disassemble_data
arguments: data_tag: D36
type: string
name: disassemble_data
arguments: data_tag: D96
type: string
name: disassemble_data
arguments: data_tag: D95
type: string
name: disassemble_data
arguments: data_tag: D99
type: string
name: disassemble_data
arguments: data_tag: D71
type: string
name: disassemble_data
arguments: data_tag: D85
type: string

tool: D9: rb

tool: D14: DEPTH = %d;


tool: D66: WIDTH = 32;

tool: D36: ADDRESS_RADIX = HEX;

tool: D96: DATA_RADIX = HEX;

tool: D95: CONTENT

tool: D99: BEGIN

tool: D71: %x : %02X%02X%02X%02X;


tool: D85: END;

assistant: ```c
int main(int argc, char *argv[]) {
  unsigned char x[4];
  int i, n;
  FILE *f;
  if (argc < 3)
    return 1;
  if (!(f = fopen(argv[1], "rb")))
    return 1;
  n = atoi(argv[2]) / 4;
  printf("DEPTH = %d;\n", n);
  printf("WIDTH = 32;\n");
  printf("ADDRESS_RADIX = HEX;\n");
  printf("DATA_RADIX = HEX;\n");
  printf("CONTENT\n");
  printf("BEGIN\n");
  for (i = 0; !feof(f); ++i) {
    fread(x, 1, 4, f);
    printf("%x : %02X%02X%02X%02X;\n", i, x[0], x[1], x[2], x[3]);
  }
  for (; i < n; ++i) {
    printf("%x : %02X%02X%02X%02X;\n", i, 0, 0, 0, 0);
  }
  printf("END;\n");
  fclose(f);
  return 0;
}
```