user: 这段汇编代码用C语言表示是什么样的?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    -0x40000(%rsp),%r11
L145:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L145
  sub    $0x60,%rsp
  mov    %edi,-0x40054(%rbp)
  mov    %rsi,-0x40060(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movw   $0x0,-0x40042(%rbp)
  cmpl   $0x1,-0x40054(%rbp)
  jg     L149
  lea    D59(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D112(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D87(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D64(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D85(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%edi
  call   <exit@plt>
L149:
  mov    -0x40060(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  lea    D7(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x40028(%rbp)
  cmpq   $0x0,-0x40028(%rbp)
  jne    L95
  mov    -0x40060(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
L95:
  mov    -0x40028(%rbp),%rdx
  lea    -0x40010(%rbp),%rax
  mov    %rdx,%rcx
  mov    $0x40000,%edx
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <fread@plt>
  cmp    $0x40000,%eax
  je     L100
  mov    -0x40060(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D29(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x40028(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    $0x2,%edi
  call   <exit@plt>
L100:
  mov    -0x40028(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  lea    -0x40010(%rbp),%rax
  add    $0x8,%rax
  mov    %rax,%rdi
  call   <Read32@plt>
  mov    %rax,-0x40030(%rbp)
  lea    -0x40010(%rbp),%rax
  add    $0xc,%rax
  mov    %rax,%rdi
  call   <Read32@plt>
  mov    %rax,-0x40038(%rbp)
  cmpq   $0x2000100,-0x40030(%rbp)
  jne    L18
  cmpq   $0x4e20,-0x40038(%rbp)
  jbe    L18
  movq   $0x100,-0x40030(%rbp)
  jmp    L122
L18:
  movq   $0x6020,-0x40030(%rbp)
  lea    -0x40010(%rbp),%rax
  add    $0x6004,%rax
  mov    %rax,%rdi
  call   <Read32@plt>
  mov    %rax,-0x40038(%rbp)
L122:
  mov    $0x40000,%eax
  sub    -0x40030(%rbp),%rax
  cmp    %rax,-0x40038(%rbp)
  ja     L74
  cmpq   $0x9c3f,-0x40038(%rbp)
  ja     L40
L74:
  mov    -0x40038(%rbp),%rax
  mov    %rax,%rsi
  lea    D58(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x3,%edi
  call   <exit@plt>
L40:
  movq   $0x0,-0x40040(%rbp)
  jmp    L66
L80:
  mov    -0x40030(%rbp),%rdx
  mov    -0x40040(%rbp),%rax
  add    %rdx,%rax
  movzbl -0x40010(%rbp,%rax,1),%eax
  mov    %al,-0x40043(%rbp)
  movzbl -0x40043(%rbp),%eax
  shr    %al
  mov    %eax,%edx
  movzbl -0x40043(%rbp),%eax
  shl    $0x7,%eax
  or     %edx,%eax
  not    %eax
  mov    %al,-0x40043(%rbp)
  movzbl -0x40043(%rbp),%eax
  add    %ax,-0x40042(%rbp)
  addq   $0x1,-0x40040(%rbp)
L66:
  mov    -0x40040(%rbp),%rax
  cmp    -0x40038(%rbp),%rax
  jb     L80
  movzwl -0x40042(%rbp),%edx
  lea    -0x40016(%rbp),%rax
  add    $0x2,%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <Write32@plt>
  mov    -0x40038(%rbp),%rdx
  lea    -0x40016(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <Write32@plt>
  mov    -0x40060(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  lea    D108(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x40020(%rbp)
  cmpq   $0x0,-0x40020(%rbp)
  jne    L79
  mov    -0x40060(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D95(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x4,%edi
  call   <exit@plt>
L79:
  mov    -0x40020(%rbp),%rdx
  lea    -0x40016(%rbp),%rax
  mov    %rdx,%rcx
  mov    $0x6,%edx
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <fwrite@plt>
  cmp    $0x6,%rax
  jne    L46
  lea    -0x40010(%rbp),%rdx
  mov    -0x40030(%rbp),%rax
  lea    (%rdx,%rax,1),%rdi
  mov    -0x40020(%rbp),%rdx
  mov    -0x40038(%rbp),%rax
  mov    %rdx,%rcx
  mov    %rax,%rdx
  mov    $0x1,%esi
  call   <fwrite@plt>
  cmp    %rax,-0x40038(%rbp)
  je     L45
L46:
  lea    D55(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x40020(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    $0x5,%edi
  call   <exit@plt>
L45:
  mov    -0x40020(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L17
  call   <__stack_chk_fail@plt>
L17:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D59
type_infered: string
name: disassemble_data
arguments: label: D112
type_infered: string
name: disassemble_data
arguments: label: D87
type_infered: string
name: disassemble_data
arguments: label: D64
type_infered: string
name: disassemble_data
arguments: label: D85
type_infered: string
name: disassemble_data
arguments: label: D7
type_infered: string
name: disassemble_data
arguments: label: D9
type_infered: string
name: disassemble_data
arguments: label: D29
type_infered: string
name: disassemble_data
arguments: label: D58
type_infered: string
name: disassemble_data
arguments: label: D108
type_infered: string
name: disassemble_data
arguments: label: D95
type_infered: string
name: disassemble_data
arguments: label: D55
type_infered: string

tool: D59: Extract the software image out of an original Archos Flash ROM dump.

tool: D112: Result is a scrambled file, use the descramble tool to get the binary,

tool: D87:  always without the -fm option, even if processing an FM software.


tool: D64: Usage: extract <flash dump file> <output file>

tool: D85: Example: extract internal_rom_2000000-203FFFF.bin archos.ajz

tool: D7: rb

tool: D9: Error opening input file %s


tool: D29: Error reading input file %s, must be 256kB in size.


tool: D58: Error: Impossible image size %d bytes.


tool: D108: wb

tool: D95: Error opening output file %s


tool: D55: Write error

assistant: ```c
int main(int argc, char *argv[]) {
  FILE *pInFile;
  FILE *pOutFile;
  unsigned char aHeader[6];
  unsigned char aImage[256 * 1024];
  unsigned long i;
  unsigned long uiSize, uiStart;
  unsigned short usChecksum = 0;
  if (argc < 2) {
    printf("Extract the software image out of an original Archos Flash ROM dump.\n");
    printf("Result is a scrambled file, use the descramble tool to get the binary,\n");
    printf(" always without the -fm option, even if processing an FM software.\n\n");
    printf("Usage: extract <flash dump file> <output file>\n");
    printf("Example: extract internal_rom_2000000-203FFFF.bin archos.ajz\n");
    exit(0);
  }
  pInFile = fopen(argv[1], "rb");
  if (pInFile == NULL) {
    printf("Error opening input file %s\n", argv[1]);
    exit(1);
  }
  if (fread(aImage, 1, sizeof(aImage), pInFile) != sizeof(aImage)) {
    printf("Error reading input file %s, must be 256kB in size.\n", argv[1]);
    fclose(pInFile);
    exit(2);
  }
  fclose(pInFile);
  uiStart = Read32(aImage + 8);
  uiSize = Read32(aImage + 12);
  if (uiStart == 0x02000100 && uiSize > 20000) {
    uiStart = 0x0100;
  } else {
    uiStart = 0x6020;
    uiSize = Read32(aImage + 0x6000 + 4);
  }
  if (uiSize > sizeof(aImage) - uiStart || uiSize < 40000) {
    printf("Error: Impossible image size %d bytes.\n", uiSize);
    exit(3);
  }
  for (i = 0; i < uiSize; i++) {
    unsigned char byte;
    byte = aImage[uiStart + i];
    byte = ~((byte >> 1) | ((byte << 7) & 0x80));
    usChecksum += byte;
  }
  Write32(aHeader + 2, usChecksum);
  Write32(aHeader, uiSize);
  pOutFile = fopen(argv[2], "wb");
  if (pOutFile == NULL) {
    printf("Error opening output file %s\n", argv[2]);
    exit(4);
  }
  if (fwrite(aHeader, 1, sizeof(aHeader), pOutFile) != sizeof(aHeader) || fwrite(aImage + uiStart, 1, uiSize, pOutFile) != uiSize) {
    printf("Write error\n");
    fclose(pOutFile);
    exit(5);
  }
  fclose(pOutFile);
  return 0;
}
```