user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x48,%rsp
  mov    %edi,0xc(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  mov    %edi,%eax
  and    $0xfffffffd,%eax
  cmp    $0x4,%eax
  jne    L184
  mov    0x8(%rsi),%rdi
  lea    D103(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L3
L90:
  cmpl   $0x6,0xc(%rsp)
  mov    0x10(%rbx),%rdi
  je     L164
L27:
  xor    %edx,%edx
  xor    %esi,%esi
  xor    %r14d,%r14d
  xor    %r13d,%r13d
  call   <strtoul@plt>
  mov    0x18(%rbx),%rdi
  xor    %edx,%edx
  xor    %esi,%esi
  mov    %rax,%r15
  call   <strtoul@plt>
  mov    %rax,(%rsp)
L65:
  mov    (%rsp),%rax
  or     %r15,%rax
  test   %al,%al
  je     L146
  lea    D90(%rip),%rdi
  call   <puts@plt>
  mov    $0x1,%edi
  call   <exit@plt>
L146:
  mov    $0xffffffffffffffff,%rsi
  mov    %rbp,%rdi
  call   <FseekEnd@plt>
  mov    %rbp,%rdi
  call   <ftell@plt>
  mov    0x8(%rbx),%rsi
  lea    D84(%rip),%rdi
  movsbl %al,%ecx
  xor    %eax,%eax
  add    $0x1,%ecx
  movslq %ecx,%r12
  mov    %ecx,0x10(%rsp)
  mov    %r12,%rdx
  call   <printf@plt>
  mov    0x10(%rsp),%ecx
  test   %cl,%cl
  jne    L38
L125:
  mov    %r12,%rsi
  mov    %r15,%rdi
  call   <negoffset@plt>
  mov    (%rsp),%rdi
  mov    %r12,%rsi
  lea    0x38(%rsp),%r12
  mov    %rax,%rbx
  mov    %rax,0x10(%rsp)
  call   <negoffset@plt>
  lea    0x1000000(%rbx),%rcx
  lea    D57(%rip),%rbx
  lea    0x1000000(%rax),%r9
  mov    %rax,0x18(%rsp)
  mov    %rcx,%rdx
  sar    $0x8,%rcx
  mov    %r9,%r8
  sar    $0x8,%r9
  mov    %ecx,%edi
  movzbl %cl,%ecx
  sar    $0x10,%r8
  mov    %r9d,%eax
  movzbl %r9b,%r9d
  sar    $0x10,%rdx
  mov    %r8d,%r10d
  not    %eax
  movzbl %r8b,%r8d
  not    %edi
  not    %r10d
  movzbl %al,%eax
  mov    %edx,%esi
  movzbl %dil,%edi
  movzbl %r10b,%r10d
  shl    $0x8,%rax
  not    %esi
  movzbl %dl,%edx
  or     %r10,%rax
  movzbl %sil,%esi
  shl    $0x8,%rax
  or     %r9,%rax
  shl    $0x8,%rax
  or     %r8,%rax
  shl    $0x8,%rax
  or     %rdi,%rax
  shl    $0x8,%rax
  or     %rsi,%rax
  shl    $0x8,%rax
  or     %rcx,%rax
  shl    $0x8,%rax
  or     %rdx,%rax
  mov    %rax,0x30(%rsp)
  lea    0x30(%rsp),%rax
  mov    %rax,(%rsp)
  mov    %rax,%r15
  nop
L122:
  movsbl (%r15),%esi
  mov    %rbx,%rdi
  xor    %eax,%eax
  add    $0x1,%r15
  call   <printf@plt>
  cmp    %r15,%r12
  jne    L122
  lea    D12(%rip),%rdi
  lea    D81(%rip),%r12
  call   <puts@plt>
  mov    $0xffffffffffffff00,%rsi
  mov    %rbp,%rdi
  call   <FseekEnd@plt>
  mov    %rbp,%rdi
  call   <ftell@plt>
  mov    %r12,%rdi
  movsbl %al,%esi
  xor    %eax,%eax
  call   <printf@plt>
  mov    (%rsp),%rdi
  mov    %rbp,%rcx
  mov    $0x8,%edx
  mov    $0x1,%esi
  call   <fwrite@plt>
  cmpl   $0x6,0xc(%rsp)
  je     L135
L109:
  mov    %rbp,%rdi
  call   <fclose@plt>
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L147
  add    $0x48,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L164:
  lea    D105(%rip),%r12
  mov    %r12,%rsi
  call   <fopen@plt>
  mov    0x18(%rbx),%rdi
  mov    %r12,%rsi
  mov    %rax,%r13
  call   <fopen@plt>
  mov    0x20(%rbx),%rdi
  xor    %edx,%edx
  xor    %esi,%esi
  mov    %rax,%r14
  call   <strtoul@plt>
  mov    0x28(%rbx),%rdi
  xor    %edx,%edx
  xor    %esi,%esi
  mov    %rax,%r15
  call   <strtoul@plt>
  mov    %rax,(%rsp)
  test   %r13,%r13
  je     L165
  test   %r14,%r14
  jne    L65
L165:
  lea    D17(%rip),%rdi
  call   <puts@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L65
L184:
  mov    (%rsi),%rdi
  call   <usage@plt>
  mov    0x8(%rbx),%rdi
  lea    D103(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L3
  mov    0x10(%rbx),%rdi
  jmp    L27
L38:
  lea    D71(%rip),%rdi
  call   <puts@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L125
L135:
  mov    0x10(%rsp),%rsi
  mov    %rbp,%rdi
  lea    0x2f(%rsp),%rbx
  call   <FseekEnd@plt>
  mov    %rbp,%rdi
  call   <ftell@plt>
  mov    %r12,%rdi
  movsbl %al,%esi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L7
  nopl   0x0(%rax,%rax,1)
L177:
  mov    %rbp,%rcx
  mov    $0x1,%edx
  mov    $0x1,%esi
  mov    %rbx,%rdi
  call   <fwrite@plt>
L7:
  mov    %r13,%rcx
  mov    $0x1,%edx
  mov    $0x1,%esi
  mov    %rbx,%rdi
  call   <fread@plt>
  cmp    $0x1,%eax
  je     L177
  mov    0x18(%rsp),%rsi
  mov    %rbp,%rdi
  call   <FseekEnd@plt>
  mov    %rbp,%rdi
  call   <ftell@plt>
  mov    %r12,%rdi
  movsbl %al,%esi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L130
  nopl   0x0(%rax,%rax,1)
L85:
  mov    %rbp,%rcx
  mov    $0x1,%edx
  mov    $0x1,%esi
  mov    %rbx,%rdi
  call   <fwrite@plt>
L130:
  mov    %r14,%rcx
  mov    $0x1,%edx
  mov    $0x1,%esi
  mov    %rbx,%rdi
  call   <fread@plt>
  cmp    $0x1,%eax
  je     L85
  mov    %r13,%rdi
  call   <fclose@plt>
  mov    %r14,%rdi
  call   <fclose@plt>
  jmp    L109
L3:
  lea    D40(%rip),%rdi
  xor    %ebp,%ebp
  call   <puts@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L90
L147:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D103
type: string
name: retrieve_data
arguments: data_label: D90
type: string
name: retrieve_data
arguments: data_label: D84
type: string
name: retrieve_data
arguments: data_label: D57
type: string
name: retrieve_data
arguments: data_label: D12
type: string
name: retrieve_data
arguments: data_label: D81
type: string
name: retrieve_data
arguments: data_label: D105
type: string
name: retrieve_data
arguments: data_label: D17
type: string
name: retrieve_data
arguments: data_label: D71
type: string
name: retrieve_data
arguments: data_label: D40
type: string

tool: D103: rb+

tool: D90: The offsets must be aligned to 0x100

tool: D84: size of %s: 0x%lx


tool: D57: %02hhx 

tool: 

tool: D81: writing to 0x%lx


tool: D105: rb

tool: D17: Error opening file!

tool: D71: The ROM size must be multiple of 0x100

tool: D40: Error opening firmware image!

assistant: ```c
int main(int argc, char *argv[]) {
  FILE *fp, *fw1, *fw2;
  long offset1, offset2;
  if (argc != 4 && argc != 6)
    usage(argv[0]);
  fp = fopen(argv[1], "rb+");
  if (fp == NULL) {
    puts("Error opening firmware image!");
    exit(1);
  }
  if (argc == 6) {
    fw1 = fopen(argv[2], "rb");
    fw2 = fopen(argv[3], "rb");
    offset1 = strtoul(argv[4], NULL, 0);
    offset2 = strtoul(argv[5], NULL, 0);
    if (fw1 == NULL || fw2 == NULL) {
      puts("Error opening file!");
      exit(1);
    }
  } else {
    fw1 = NULL;
    fw2 = NULL;
    offset1 = strtoul(argv[2], NULL, 0);
    offset2 = strtoul(argv[3], NULL, 0);
  }
  if ((offset1 & 0xff) || (offset2 & 0xff)) {
    puts("The offsets must be aligned to 0x100");
    exit(1);
  }
  long romsz;
  FseekEnd(fp, -1);
  romsz = ftell(fp) + 1;
  printf("size of %s: 0x%lx\n", argv[1], romsz);
  if (romsz & 0xff) {
    puts("The ROM size must be multiple of 0x100");
    exit(1);
  }
  offset1 = negoffset(offset1, romsz);
  offset2 = negoffset(offset2, romsz);
  char offs[8];
  long os;
  os = 0x1000000 + offset1;
  offs[0] = os >> 16;
  offs[1] = os >> 8;
  offs[2] = 0xff - offs[0];
  offs[3] = 0xff - offs[1];
  os = 0x1000000 + offset2;
  offs[4] = os >> 16;
  offs[5] = os >> 8;
  offs[6] = 0xff - offs[4];
  offs[7] = 0xff - offs[5];
  for (size_t i = 0; i < 8; i++)
    printf("%02hhx ", offs[i]);
  puts("");
  FseekEnd(fp, -0x100);
  printf("writing to 0x%lx\n", ftell(fp));
  fwrite(offs, 1, 8, fp);
  if (argc == 6) {
    char c;
    FseekEnd(fp, offset1);
    printf("writing to 0x%lx\n", ftell(fp));
    while (fread(&c, 1, 1, fw1) == 1)
      fwrite(&c, 1, 1, fp);
    FseekEnd(fp, offset2);
    printf("writing to 0x%lx\n", ftell(fp));
    while (fread(&c, 1, 1, fw2) == 1)
      fwrite(&c, 1, 1, fp);
    fclose(fw1);
    fclose(fw2);
  }
  fclose(fp);
  return 0;
}
```