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

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rsi,%rbx
  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
  jne    L64
L108:
  mov    0x8(%rbx),%rdi
  lea    D158(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L95
L233:
  mov    0x10(%rbx),%rdi
  lea    D21(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L152
L10:
  lea    0x10(%rsp),%rdi
  mov    %r12,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  cmp    $0x1,%eax
  jne    L143
L270:
  mov    0x10(%rsp),%esi
  lea    D172(%rip),%rdi
  call   <printf@plt>
  lea    0x14(%rsp),%rdi
  mov    %r12,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  cmp    $0x1,%eax
  jne    L107
L79:
  mov    0x14(%rsp),%esi
  lea    D175(%rip),%rdi
  call   <printf@plt>
  lea    0x18(%rsp),%rdi
  mov    %r12,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  cmp    $0x1,%eax
  jne    L140
L177:
  mov    0x18(%rsp),%esi
  lea    D62(%rip),%rdi
  call   <printf@plt>
  mov    0x14(%rsp),%eax
  mov    %eax,%ebp
  add    0x18(%rsp),%ebp
  test   %eax,%eax
  jle    L31
  mov    $0x0,%ebx
  lea    0xc(%rsp),%r13
  lea    D102(%rip),%r15
  jmp    L265
L64:
  call   <usage@plt>
  jmp    L108
L95:
  lea    D98(%rip),%rdi
  call   <pexit@plt>
  jmp    L233
L152:
  lea    D98(%rip),%rdi
  call   <pexit@plt>
  jmp    L10
L143:
  lea    D102(%rip),%rdi
  call   <pexit@plt>
  jmp    L270
L107:
  lea    D102(%rip),%rdi
  call   <pexit@plt>
  jmp    L79
L140:
  lea    D102(%rip),%rdi
  call   <pexit@plt>
  jmp    L177
L27:
  mov    %r15,%rdi
  call   <pexit@plt>
  jmp    L119
L253:
  add    0xc(%rsp),%ebp
  cmp    %ebx,0x14(%rsp)
  jle    L31
L265:
  mov    %r12,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  mov    %r13,%rdi
  call   <fread@plt>
  cmp    $0x1,%eax
  jne    L27
L119:
  add    $0x1,%ebx
  mov    %r14,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  mov    %r13,%rdi
  call   <fwrite@plt>
  cmp    $0x1,%eax
  je     L253
  lea    D149(%rip),%rdi
  call   <pexit@plt>
  jmp    L253
L31:
  mov    %ebp,%esi
  neg    %esi
  lea    D110(%rip),%rdi
  call   <printf@plt>
  lea    0x1c(%rsp),%rdi
  mov    %r12,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  cmp    $0x1,%eax
  jne    L266
L206:
  mov    0x1c(%rsp),%esi
  lea    D128(%rip),%rdi
  call   <printf@plt>
  lea    0x20(%rsp),%rdi
  mov    %r12,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  cmp    $0x1,%eax
  jne    L97
L102:
  mov    0x20(%rsp),%esi
  lea    D85(%rip),%rdi
  call   <printf@plt>
  lea    0x24(%rsp),%rdi
  mov    %r12,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  cmp    $0x1,%eax
  jne    L150
L116:
  mov    0x24(%rsp),%esi
  lea    D186(%rip),%rdi
  call   <printf@plt>
  mov    %r12,%rdi
  call   <fclose@plt>
  mov    %r14,%rdi
  call   <fclose@plt>
  test   %rax,%rax
  jne    L103
L88:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L180
  mov    $0x0,%eax
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L266:
  lea    D102(%rip),%rdi
  call   <pexit@plt>
  jmp    L206
L97:
  lea    D102(%rip),%rdi
  call   <pexit@plt>
  jmp    L102
L150:
  lea    D102(%rip),%rdi
  call   <pexit@plt>
  jmp    L116
L103:
  lea    D64(%rip),%rdi
  call   <pexit@plt>
  jmp    L88
L180:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D158
type_infered: string
name: retrieve_data
arguments: tag: D21
type_infered: string
name: retrieve_data
arguments: tag: D172
type_infered: string
name: retrieve_data
arguments: tag: D175
type_infered: string
name: retrieve_data
arguments: tag: D62
type_infered: string
name: retrieve_data
arguments: tag: D102
type_infered: string
name: retrieve_data
arguments: tag: D98
type_infered: string
name: retrieve_data
arguments: tag: D149
type_infered: string
name: retrieve_data
arguments: tag: D110
type_infered: string
name: retrieve_data
arguments: tag: D128
type_infered: string
name: retrieve_data
arguments: tag: D85
type_infered: string
name: retrieve_data
arguments: tag: D186
type_infered: string
name: retrieve_data
arguments: tag: D64
type_infered: string

tool: D158: rb

tool: D21: w+b

tool: D172: MAGIC=0x%X


tool: D175: RECLENGHT=0x%X


tool: D62: LOADADDR=0x%X


tool: D102: fread

tool: D98: fopen

tool: D149: fwrite

tool: D110: CHECKSUM_CALC=0x%X


tool: D128: CHECKSUM=0x%X


tool: D85: ZERO=0x%X


tool: D186: ENTRY=0x%X


tool: D64: fclose

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;
}
```