user: 下面的汇编指令对应的C源代码是什么：

```asm
<range>:
  endbr64
  push   %r15
  mov    %rdx,%r15
  mov    %r9d,%eax
  push   %r14
  imul   %r9d,%eax
  push   %r13
  push   %r12
  mov    %r8,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0xd8,%rsp
  mov    %rsi,0x48(%rsp)
  mov    %rcx,0x80(%rsp)
  mov    %rdx,0xb8(%rsp)
  mov    %fs:0x28,%rdx
  mov    %rdx,0xc8(%rsp)
  mov    %r9d,%edx
  mov    %eax,0xc4(%rsp)
  cltq
  lea    (%rax,%rax,1),%rdi
  shr    $0x1f,%edx
  add    %r9d,%edx
  sar    %edx
  mov    %edx,%r14d
  mov    %edx,0x20(%rsp)
  call   <malloc@plt>
  cmp    $0x4,%r12
  mov    $0x10,%edx
  mov    $0xa,%edi
  mov    %rax,%rbx
  mov    $0x3,%eax
  cmovne %edx,%eax
  mov    $0xfa,%edx
  mov    %ax,0x96(%rsp)
  mov    $0xa,%eax
  cmovne %edx,%eax
  mov    %ax,0x94(%rsp)
  call   <putchar@plt>
  movslq %r14d,%rax
  sub    %rax,%r15
  mov    %rax,0x70(%rsp)
  mov    %r15,0x88(%rsp)
  cmp    %r15,%rax
  jge    L238
  mov    %rax,%rcx
  mov    0x80(%rsp),%rax
  mov    %rcx,0x38(%rsp)
  sub    %rcx,%rax
  mov    %rax,0x78(%rsp)
  mov    0x20(%rsp),%eax
  mov    %eax,%esi
  lea    (%rax,%rax,1),%edx
  neg    %esi
  mov    %rdx,0x30(%rsp)
  mov    %rdx,%r13
  movslq %esi,%rdi
  mov    %esi,0x90(%rsp)
  mov    %eax,%esi
  mov    %rdi,%rax
  mov    %rdi,0xa8(%rsp)
  add    %rdx,%rax
  add    %rcx,%rax
  lea    0x8(%rbp,%rax,8),%rax
  mov    %rax,0x10(%rsp)
  mov    %rcx,%rax
  add    %rdi,%rcx
  lea    0x1(%rax,%rdi,1),%rax
  mov    %rcx,0x40(%rsp)
  add    %rcx,%rcx
  add    %rax,%rax
  mov    %rcx,0x98(%rsp)
  lea    0x1(%rdx),%ecx
  mov    %rax,0xa0(%rsp)
  lea    0x0(%rbp,%rdi,8),%rax
  mov    %rax,0xb0(%rsp)
  mov    %edx,%eax
  shr    $0x3,%eax
  mov    %ecx,0x1c(%rsp)
  and    $0xfffffff8,%ecx
  sub    $0x1,%eax
  mov    %ecx,%r14d
  add    $0x1,%rax
  shl    $0x4,%rax
  mov    %rax,%r12
  mov    %ecx,%eax
  sub    %esi,%eax
  mov    %eax,0x2c(%rsp)
  mov    %rdi,%rax
  neg    %rax
  add    %rax,%rax
  mov    %rax,0x60(%rsp)
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    %eax,0x24(%rsp)
  add    $0x1,%eax
  mov    %eax,0x28(%rsp)
L124:
  mov    0x38(%rsp),%rax
  mov    %eax,%esi
  imul   $0xcccccccd,%eax,%eax
  add    $0x19999998,%eax
  ror    %eax
  cmp    $0x19999998,%eax
  jbe    L46
L206:
  mov    0x78(%rsp),%rdi
  cmp    %rdi,0x70(%rsp)
  jge    L131
  mov    0xa8(%rsp),%rax
  mov    0x40(%rsp),%rbp
  add    %rdi,%rax
  mov    0x38(%rsp),%rdi
  mov    %rax,0x50(%rsp)
  mov    0xb0(%rsp),%rax
  lea    (%rax,%rdi,8),%rax
  mov    %rax,0x58(%rsp)
  mov    0xa0(%rsp),%rax
  mov    %rax,0x8(%rsp)
  mov    0x98(%rsp),%rax
  mov    %rax,(%rsp)
  lea    0xc4(%rsp),%rax
  mov    %rax,0x68(%rsp)
  mov    0x20(%rsp),%eax
  lea    0x1(%rax,%rax,1),%eax
  mov    %eax,0x18(%rsp)
  nopl   0x0(%rax)
L273:
  mov    0x20(%rsp),%eax
  mov    0x90(%rsp),%ecx
  xor    %r8d,%r8d
  mov    0x58(%rsp),%rdi
  mov    %eax,%r15d
  sub    0x40(%rsp),%r15d
  add    %ebp,%r15d
  cmp    %ecx,%eax
  jl     L187
  cs nopw 0x0(%rax,%rax,1)
L337:
  mov    0x8(%rsp),%rax
  mov    (%rdi),%rcx
  movslq %r8d,%r9
  lea    (%rbx,%r9,2),%rdx
  lea    (%rcx,%rax,1),%rsi
  mov    %rdx,%rax
  sub    %rsi,%rax
  cmp    $0xc,%rax
  jbe    L191
  cmp    $0x2,%r13d
  jbe    L191
  cmp    $0x6,%r13d
  jbe    L229
  mov    (%rsp),%rax
  lea    (%rcx,%rax,1),%rsi
  xor    %eax,%eax
  nopl   0x0(%rax)
L286:
  movdqu (%rsi,%rax,1),%xmm7
  movups %xmm7,(%rdx,%rax,1)
  add    $0x10,%rax
  cmp    %r12,%rax
  jne    L286
  lea    (%r8,%r14,1),%esi
  cmp    %r14d,0x1c(%rsp)
  je     L308
  cmpl   $0x2,0x24(%rsp)
  mov    0x28(%rsp),%r10d
  jbe    L265
  mov    0x2c(%rsp),%edx
  mov    %r14d,%eax
L280:
  lea    (%rax,%rbp,1),%r11
  add    %r9,%rax
  mov    (%rcx,%r11,2),%r11
  mov    %r11,(%rbx,%rax,2)
  mov    %r10d,%eax
  and    $0xfffffffc,%eax
  add    %eax,%edx
  add    %eax,%esi
  cmp    %r10d,%eax
  je     L308
L71:
  lea    (%rdx,%r15,1),%eax
  mov    0x20(%rsp),%r10d
  movslq %esi,%rsi
  cltq
  lea    (%rsi,%rsi,1),%r9
  movzwl (%rcx,%rax,2),%eax
  mov    %ax,(%rbx,%rsi,2)
  lea    0x1(%rdx),%esi
  cmp    %edx,%r10d
  jle    L308
  lea    (%rsi,%r15,1),%eax
  add    $0x2,%edx
  cltq
  movzwl (%rcx,%rax,2),%eax
  mov    %ax,0x2(%rbx,%r9,1)
  cmp    %esi,%r10d
  jle    L308
  add    %r15d,%edx
  movslq %edx,%rdx
  movzwl (%rcx,%rdx,2),%eax
  mov    %ax,0x4(%rbx,%r9,1)
L308:
  add    0x18(%rsp),%r8d
  add    $0x8,%rdi
  cmp    0x10(%rsp),%rdi
  jne    L337
L187:
  mov    0x68(%rsp),%rsi
  mov    %rbx,%rdi
  xor    %eax,%eax
  add    $0x1,%rbp
  call   <sort_elements@plt>
  mov    0x48(%rsp),%rax
  mov    0x38(%rsp),%rcx
  mov    (%rsp),%rdi
  addq   $0x2,0x8(%rsp)
  mov    (%rax,%rcx,8),%rdx
  movslq 0xc4(%rsp),%rax
  mov    0x60(%rsp),%rcx
  movzwl -0x2(%rbx,%rax,2),%eax
  add    %rdi,%rdx
  sub    (%rbx),%ax
  add    $0x2,%rdi
  mov    %ax,(%rdx,%rcx,1)
  mov    %rdi,(%rsp)
  cmp    0x50(%rsp),%rbp
  jne    L273
L131:
  addq   $0x1,0x38(%rsp)
  mov    0x38(%rsp),%rax
  addq   $0x8,0x10(%rsp)
  cmp    0x88(%rsp),%rax
  jne    L124
L238:
  cmpl   $0x1,0x110(%rsp)
  je     L269
L313:
  mov    %rbx,%rdi
  call   <free@plt>
  mov    0xc8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L226
  add    $0xd8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L191:
  mov    (%rsp),%rsi
  mov    0x30(%rsp),%r9
  xor    %eax,%eax
  add    %rcx,%rsi
  cs nopw 0x0(%rax,%rax,1)
L331:
  movzwl (%rsi,%rax,2),%ecx
  mov    %cx,(%rdx,%rax,2)
  mov    %rax,%rcx
  add    $0x1,%rax
  cmp    %r9,%rcx
  jne    L331
  jmp    L308
L229:
  mov    0x1c(%rsp),%r10d
  mov    0x90(%rsp),%edx
  mov    %r8d,%esi
  xor    %eax,%eax
  jmp    L280
L265:
  mov    0x2c(%rsp),%edx
  jmp    L71
L46:
  lea    D0(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L206
L269:
  mov    0xb8(%rsp),%rax
  test   %rax,%rax
  jle    L313
  mov    0x80(%rsp),%r13
  test   %r13,%r13
  jle    L313
  mov    0x48(%rsp),%rsi
  lea    -0x1(%r13),%r10
  mov    %rbx,(%rsp)
  movzwl 0x96(%rsp),%r12d
  mov    0x118(%rsp),%r9d
  lea    (%rsi,%rax,8),%r11
  mov    %r13,%rax
  shr    $0x3,%r13
  mov    %r13,%rdi
  mov    %rax,%r8
  mov    %rax,%r13
  movzwl 0x94(%rsp),%eax
  and    $0xfffffffffffffff8,%r8
  shl    $0x4,%rdi
  movd   %eax,%xmm0
  mov    %r8d,%ebp
  mov    %eax,%ebx
  punpcklwd %xmm0,%xmm0
  pshufd $0x0,%xmm0,%xmm3
  movd   %r12d,%xmm0
  punpcklwd %xmm0,%xmm0
  pshufd $0x0,%xmm0,%xmm2
L340:
  mov    (%rsi),%rcx
  cmp    $0x6,%r10
  jbe    L244
  movd   %r9d,%xmm6
  mov    %rcx,%rax
  lea    (%rdi,%rcx,1),%rdx
  pshufd $0x0,%xmm6,%xmm5
  pxor   %xmm6,%xmm6
L54:
  movdqu (%rax),%xmm1
  movdqa %xmm6,%xmm4
  add    $0x10,%rax
  pcmpgtw %xmm1,%xmm4
  movdqa %xmm1,%xmm0
  punpcklwd %xmm4,%xmm0
  punpckhwd %xmm4,%xmm1
  pcmpgtd %xmm5,%xmm1
  pcmpgtd %xmm5,%xmm0
  movdqa %xmm0,%xmm4
  punpcklwd %xmm1,%xmm0
  punpckhwd %xmm1,%xmm4
  movdqa %xmm0,%xmm1
  punpckhwd %xmm4,%xmm1
  punpcklwd %xmm4,%xmm0
  punpcklwd %xmm1,%xmm0
  movdqa %xmm3,%xmm1
  pand   %xmm0,%xmm1
  pandn  %xmm2,%xmm0
  por    %xmm1,%xmm0
  movups %xmm0,-0x10(%rax)
  cmp    %rdx,%rax
  jne    L54
  cmp    %r8,%r13
  je     L16
  mov    %ebp,%eax
L260:
  movslq %eax,%rdx
  add    %rdx,%rdx
  lea    (%rcx,%rdx,1),%r14
  movswl (%r14),%r15d
  cmp    %r15d,%r9d
  mov    %r12d,%r15d
  cmovl  %ebx,%r15d
  mov    %r15w,(%r14)
  lea    0x1(%rax),%r14d
  movslq %r14d,%r14
  cmp    %r14,%r13
  jle    L16
  lea    0x2(%rcx,%rdx,1),%r14
  movswl (%r14),%r15d
  cmp    %r9d,%r15d
  mov    %r12d,%r15d
  cmovg  %ebx,%r15d
  mov    %r15w,(%r14)
  lea    0x2(%rax),%r14d
  movslq %r14d,%r14
  cmp    %r13,%r14
  jge    L16
  lea    0x4(%rcx,%rdx,1),%r14
  movswl (%r14),%r15d
  cmp    %r15d,%r9d
  mov    %r12d,%r15d
  cmovl  %ebx,%r15d
  mov    %r15w,(%r14)
  lea    0x3(%rax),%r14d
  movslq %r14d,%r14
  cmp    %r14,%r13
  jle    L16
  lea    0x6(%rcx,%rdx,1),%r14
  movswl (%r14),%r15d
  cmp    %r15d,%r9d
  mov    %r12d,%r15d
  cmovl  %ebx,%r15d
  mov    %r15w,(%r14)
  lea    0x4(%rax),%r14d
  movslq %r14d,%r14
  cmp    %r14,%r13
  jle    L16
  lea    0x8(%rcx,%rdx,1),%r14
  movswl (%r14),%r15d
  cmp    %r15d,%r9d
  mov    %r12d,%r15d
  cmovl  %ebx,%r15d
  mov    %r15w,(%r14)
  lea    0x5(%rax),%r14d
  movslq %r14d,%r14
  cmp    %r14,%r13
  jle    L16
  lea    0xa(%rcx,%rdx,1),%r14
  movswl (%r14),%r15d
  cmp    %r9d,%r15d
  mov    %r12d,%r15d
  cmovg  %ebx,%r15d
  add    $0x6,%eax
  cltq
  mov    %r15w,(%r14)
  cmp    %r13,%rax
  jge    L16
  lea    0xc(%rcx,%rdx,1),%rax
  movswl (%rax),%edx
  cmp    %r9d,%edx
  mov    %ebx,%edx
  cmovle %r12d,%edx
  mov    %dx,(%rax)
L16:
  add    $0x8,%rsi
  cmp    %r11,%rsi
  jne    L340
  mov    (%rsp),%rbx
  jmp    L313
L244:
  xor    %eax,%eax
  jmp    L260
L226:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D0
datatype: string

tool: D0: %4d 

assistant: ```c
int range(the_image, out_image, rows, cols, bits_per_pixel, size, threshold, high)
int high, threshold, size;
short **the_image, **out_image;
long rows, cols, bits_per_pixel;
{
  int a, b, count, i, j, k, new_hi, new_low, length, sd2, sd2p1, ss, width;
  short *elements;
  sd2 = size / 2;
  sd2p1 = sd2 + 1;
  ss = size * size;
  elements = (short *)malloc(ss * sizeof(short));
  new_hi = 250;
  new_low = 16;
  if (bits_per_pixel == 4) {
    new_hi = 10;
    new_low = 3;
  }
  printf("\n");
  for (i = sd2; i < rows - sd2; i++) {
    if ((i % 10) == 0)
      printf("%4d ", i);
    for (j = sd2; j < cols - sd2; j++) {
      count = 0;
      for (a = -sd2; a < sd2p1; a++) {
        for (b = -sd2; b < sd2p1; b++) {
          elements[count] = the_image[i + a][j + b];
          count++;
        }
      }
      sort_elements(elements, &ss);
      out_image[i][j] = elements[ss - 1] - elements[0];
    }
  }
  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;
        }
      }
    }
  }
  free(elements);
  return (1);
}
```