user: 这段汇编代码用C语言表示是什么样的？

```asm
<difference_edge>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    %r8,-0x48(%rbp)
  mov    %r9d,-0x4c(%rbp)
  movl   $0xfa,-0x10(%rbp)
  movl   $0x10,-0xc(%rbp)
  cmpq   $0x4,-0x48(%rbp)
  jne    L136
  movl   $0xa,-0x10(%rbp)
  movl   $0x3,-0xc(%rbp)
L136:
  movl   $0xff,-0x8(%rbp)
  cmpq   $0x4,-0x48(%rbp)
  jne    L14
  movl   $0x10,-0x8(%rbp)
L14:
  movl   $0x0,-0x1c(%rbp)
  jmp    L2
L61:
  movl   $0x0,-0x18(%rbp)
  jmp    L151
L9:
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%eax
  cltq
  add    %rax,%rax
  add    %rdx,%rax
  movw   $0x0,(%rax)
  addl   $0x1,-0x18(%rbp)
L151:
  mov    -0x18(%rbp),%eax
  cltq
  cmp    %rax,-0x40(%rbp)
  jg     L9
  addl   $0x1,-0x1c(%rbp)
L2:
  mov    -0x1c(%rbp),%eax
  cltq
  cmp    %rax,-0x38(%rbp)
  jg     L61
  movl   $0x1,-0x1c(%rbp)
  jmp    L201
L26:
  mov    -0x1c(%rbp),%ecx
  movslq %ecx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    $0x2,%eax
  mov    %ecx,%esi
  sar    $0x1f,%esi
  sub    %esi,%eax
  mov    %eax,%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %eax,%eax
  sub    %eax,%ecx
  mov    %ecx,%edx
  test   %edx,%edx
  jne    L126
  mov    -0x1c(%rbp),%eax
  mov    %eax,%esi
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L126:
  movl   $0x1,-0x18(%rbp)
  jmp    L144
L32:
  movl   $0x0,-0x14(%rbp)
  mov    -0x1c(%rbp),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%eax
  cltq
  add    %rax,%rax
  sub    $0x2,%rax
  add    %rdx,%rax
  movzwl (%rax),%eax
  cwtl
  mov    -0x1c(%rbp),%edx
  movslq %edx,%rdx
  add    $0x1,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x28(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rdx),%rcx
  mov    -0x18(%rbp),%edx
  movslq %edx,%rdx
  add    $0x1,%rdx
  add    %rdx,%rdx
  add    %rcx,%rdx
  movzwl (%rdx),%edx
  movswl %dx,%edx
  sub    %edx,%eax
  mov    %eax,%edx
  neg    %edx
  cmovns %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jle    L6
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x14(%rbp)
L6:
  mov    -0x1c(%rbp),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%eax
  cltq
  add    $0x1,%rax
  add    %rax,%rax
  add    %rdx,%rax
  movzwl (%rax),%eax
  cwtl
  mov    -0x1c(%rbp),%edx
  movslq %edx,%rdx
  add    $0x1,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x28(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rdx),%rcx
  mov    -0x18(%rbp),%edx
  movslq %edx,%rdx
  add    %rdx,%rdx
  sub    $0x2,%rdx
  add    %rcx,%rdx
  movzwl (%rdx),%edx
  movswl %dx,%edx
  sub    %edx,%eax
  mov    %eax,%edx
  neg    %edx
  cmovns %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jle    L212
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x14(%rbp)
L212:
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%eax
  cltq
  add    %rax,%rax
  sub    $0x2,%rax
  add    %rdx,%rax
  movzwl (%rax),%eax
  cwtl
  mov    -0x1c(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x28(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rdx),%rcx
  mov    -0x18(%rbp),%edx
  movslq %edx,%rdx
  add    $0x1,%rdx
  add    %rdx,%rdx
  add    %rcx,%rdx
  movzwl (%rdx),%edx
  movswl %dx,%edx
  sub    %edx,%eax
  mov    %eax,%edx
  neg    %edx
  cmovns %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jle    L137
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x14(%rbp)
L137:
  mov    -0x1c(%rbp),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%eax
  cltq
  add    %rax,%rax
  add    %rdx,%rax
  movzwl (%rax),%eax
  cwtl
  mov    -0x1c(%rbp),%edx
  movslq %edx,%rdx
  add    $0x1,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x28(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rdx),%rcx
  mov    -0x18(%rbp),%edx
  movslq %edx,%rdx
  add    %rdx,%rdx
  add    %rcx,%rdx
  movzwl (%rdx),%edx
  movswl %dx,%edx
  sub    %edx,%eax
  mov    %eax,%edx
  neg    %edx
  cmovns %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jle    L204
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x14(%rbp)
L204:
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%eax
  cltq
  add    %rax,%rax
  add    %rdx,%rax
  mov    -0x14(%rbp),%edx
  mov    %dx,(%rax)
  addl   $0x1,-0x18(%rbp)
L144:
  mov    -0x18(%rbp),%eax
  cltq
  mov    -0x40(%rbp),%rdx
  sub    $0x1,%rdx
  cmp    %rdx,%rax
  jl     L32
  addl   $0x1,-0x1c(%rbp)
L201:
  mov    -0x1c(%rbp),%eax
  cltq
  mov    -0x38(%rbp),%rdx
  sub    $0x1,%rdx
  cmp    %rdx,%rax
  jl     L26
  cmpl   $0x1,-0x4c(%rbp)
  jne    L178
  movl   $0x0,-0x1c(%rbp)
  jmp    L131
L73:
  movl   $0x0,-0x18(%rbp)
  jmp    L72
L75:
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%eax
  cltq
  add    %rax,%rax
  add    %rdx,%rax
  movzwl (%rax),%eax
  cwtl
  cmp    %eax,0x10(%rbp)
  jge    L143
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%eax
  cltq
  add    %rax,%rax
  add    %rdx,%rax
  mov    -0x10(%rbp),%edx
  mov    %dx,(%rax)
  jmp    L36
L143:
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%eax
  cltq
  add    %rax,%rax
  add    %rdx,%rax
  mov    -0xc(%rbp),%edx
  mov    %dx,(%rax)
L36:
  addl   $0x1,-0x18(%rbp)
L72:
  mov    -0x18(%rbp),%eax
  cltq
  cmp    %rax,-0x40(%rbp)
  jg     L75
  addl   $0x1,-0x1c(%rbp)
L131:
  mov    -0x1c(%rbp),%eax
  cltq
  cmp    %rax,-0x38(%rbp)
  jg     L73
L178:
  mov    $0x1,%eax
  leave
  ret
```

tool_calls: name: read_data
arguments: data_label: D1
type_guessed: string

tool: D1: %4d

assistant: ```c
int difference_edge(the_image, out_image, rows, cols, bits_per_pixel, threshold, high)
int high, threshold;
short **the_image, **out_image;
long rows, cols, bits_per_pixel;
{
  int a, b, absdiff, absmax, diff, i, j, length, max, max_diff, new_hi, new_low, width;
  new_hi = 250;
  new_low = 16;
  if (bits_per_pixel == 4) {
    new_hi = 10;
    new_low = 3;
  }
  max = 255;
  if (bits_per_pixel == 4)
    max = 16;
  for (i = 0; i < rows; i++)
    for (j = 0; j < cols; j++)
      out_image[i][j] = 0;
  for (i = 1; i < rows - 1; i++) {
    if ((i % 10) == 0)
      printf("%4d", i);
    for (j = 1; j < cols - 1; j++) {
      max_diff = 0;
      absdiff = abs(the_image[i - 1][j - 1] - the_image[i + 1][j + 1]);
      if (absdiff > max_diff)
        max_diff = absdiff;
      absdiff = abs(the_image[i - 1][j + 1] - the_image[i + 1][j - 1]);
      if (absdiff > max_diff)
        max_diff = absdiff;
      absdiff = abs(the_image[i][j - 1] - the_image[i][j + 1]);
      if (absdiff > max_diff)
        max_diff = absdiff;
      absdiff = abs(the_image[i - 1][j] - the_image[i + 1][j]);
      if (absdiff > max_diff)
        max_diff = absdiff;
      out_image[i][j] = max_diff;
    }
  }
  if (threshold == 1) {
    for (i = 0; i < rows; i++) {
      for (j = 0; j < cols; j++) {
        if (out_image[i][j] > high) {
          out_image[i][j] = new_hi;
        } else {
          out_image[i][j] = new_low;
        }
      }
    }
  }
  return (1);
}
```