user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<generate_heightmap>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,%r12
  mov    %esi,%r14d
  mov    %edx,0x10(%rsp)
  movss  %xmm0,0xc(%rsp)
  mov    $0x0,%edi
  call   <time@plt>
  mov    %eax,%edi
  call   <srand@plt>
  mov    $0x0,%eax
  call   <rand@plt>
  movslq %eax,%rdx
  imul   $0x68db8bad,%rdx,%rdx
  sar    $0x2b,%rdx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  mov    %edx,%r13d
  sub    %ecx,%r13d
  imul   $0x1388,%r13d,%edx
  sub    %edx,%eax
  mov    %eax,%r13d
  mov    $0x0,%eax
  call   <rand@plt>
  movslq %eax,%rbx
  imul   $0x68db8bad,%rbx,%rbx
  sar    $0x2b,%rbx
  cltd
  sub    %edx,%ebx
  imul   $0x1388,%ebx,%edx
  sub    %edx,%eax
  mov    %eax,%ebx
  mov    $0x0,%eax
  call   <rand@plt>
  movslq %eax,%rbp
  imul   $0x68db8bad,%rbp,%rbp
  sar    $0x2b,%rbp
  cltd
  sub    %edx,%ebp
  imul   $0x1388,%ebp,%edx
  sub    %edx,%eax
  mov    %eax,%ebp
  mov    $0x0,%eax
  call   <rand@plt>
  movslq %eax,%rdx
  imul   $0x68db8bad,%rdx,%rdx
  mov    %rdx,%rcx
  sar    $0x2b,%rcx
  cltd
  sub    %edx,%ecx
  imul   $0x1388,%ecx,%edx
  sub    %edx,%eax
  mov    %eax,%r15d
  mov    (%r12),%rax
  mov    %r13d,(%rax)
  movslq %r14d,%rax
  shl    $0x2,%rax
  mov    (%r12),%rdx
  mov    %ebx,-0x4(%rdx,%rax,1)
  movslq 0x10(%rsp),%rdx
  lea    -0x8(%r12,%rdx,8),%rdx
  mov    (%rdx),%rcx
  mov    %ebp,(%rcx)
  mov    (%rdx),%rdx
  mov    %r15d,-0x4(%rdx,%rax,1)
  mov    %r15d,%r8d
  mov    %ebp,%ecx
  mov    %ebx,%edx
  mov    %r13d,%esi
  lea    D7(%rip),%rdi
  call   <printf@plt>
  mov    0x10(%rsp),%edi
  lea    -0x1(%rdi),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %eax,%edx
  sar    %edx
  movslq %edx,%rdx
  mov    %r14d,0x14(%rsp)
  lea    -0x1(%r14),%ecx
  mov    %ecx,%eax
  shr    $0x1f,%eax
  add    %ecx,%eax
  sar    %eax
  cltq
  mov    (%r12,%rdx,8),%rdx
  lea    (%rdx,%rax,4),%r14
  mov    %r15d,%r8d
  mov    %ebp,%ecx
  mov    %ebx,%edx
  mov    %r13d,%esi
  mov    $0x4,%edi
  call   <average@plt>
  mov    %eax,(%r14)
  mov    0x14(%rsp),%ecx
  mov    %ecx,%r14d
  shr    $0x1f,%r14d
  mov    %r14d,%eax
  add    %ecx,%eax
  sar    %eax
  mov    %eax,0x2c(%rsp)
  cmp    $0x1,%ecx
  jle    L122
  mov    0x10(%rsp),%edi
  mov    %edi,%edx
  shr    $0x1f,%edx
  add    %edi,%edx
  sar    %edx
  mov    %edx,0x28(%rsp)
  mov    %eax,%r15d
  jmp    L135
L17:
  movss  0xc(%rsp),%xmm0
  mov    %r15d,%r9d
  mov    %r14d,%r8d
  mov    %ebp,%ecx
  mov    0x10(%rsp),%edx
  mov    0x14(%rsp),%esi
  mov    %r12,%rdi
  call   <diamond@plt>
  add    $0x1,%ebx
  add    0x8(%rsp),%ebp
  cmp    %r13d,%ebx
  jne    L17
L158:
  addl   $0x1,0x18(%rsp)
  mov    0x18(%rsp),%eax
  mov    0x8(%rsp),%ecx
  add    %ecx,0x24(%rsp)
  cmp    0x20(%rsp),%eax
  je     L144
L68:
  mov    0x24(%rsp),%r14d
  mov    0x1c(%rsp),%ebp
  mov    $0x0,%ebx
  test   %r13d,%r13d
  jg     L17
  jmp    L158
L144:
  mov    0x1c(%rsp),%eax
  mov    %eax,0x24(%rsp)
  mov    $0x0,%r14d
  jmp    L15
L123:
  add    $0x1,%ebx
  add    0x8(%rsp),%ebp
  cmp    %r13d,%ebx
  je     L49
L34:
  cmp    $0x1,%r15d
  jle    L123
  movss  0xc(%rsp),%xmm0
  mov    %r15d,%ecx
  mov    0x18(%rsp),%edx
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <square@plt>
  jmp    L123
L49:
  add    $0x1,%r14d
  mov    0x8(%rsp),%edx
  add    %edx,0x24(%rsp)
  cmp    0x20(%rsp),%r14d
  je     L32
L15:
  mov    0x24(%rsp),%eax
  mov    %eax,0x18(%rsp)
  mov    0x1c(%rsp),%ebp
  mov    $0x0,%ebx
  test   %r13d,%r13d
  jg     L34
  jmp    L49
L32:
  cmp    $0x1,%r15d
  je     L122
  mov    %r15d,%eax
  shr    $0x1f,%eax
  add    %r15d,%eax
  sar    %eax
  sub    %eax,%r15d
  test   %r15d,%r15d
  jle    L122
L135:
  mov    0x28(%rsp),%eax
  cltd
  idiv   %r15d
  mov    %eax,0x20(%rsp)
  test   %eax,%eax
  jle    L32
  mov    0x2c(%rsp),%eax
  cltd
  idiv   %r15d
  mov    %eax,%r13d
  mov    %r15d,0x1c(%rsp)
  lea    (%r15,%r15,1),%eax
  mov    %eax,0x8(%rsp)
  mov    %r15d,0x24(%rsp)
  movl   $0x0,0x18(%rsp)
  jmp    L68
L122:
  mov    %r12,%rax
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: retrieve_data
arguments: label: D7
type: string

tool: D7: Seeds:
%d	%d
%d	%d


assistant: ```c
int **generate_heightmap(int **map, int width, int height, float roughness) {
  srand(time(NULL));
  int seed1, seed2, seed3, seed4;
  seed1 = rand() % 5000;
  seed2 = rand() % 5000;
  seed3 = rand() % 5000;
  seed4 = rand() % 5000;
  map[0][0] = seed1;
  map[0][width - 1] = seed2;
  map[height - 1][0] = seed3;
  map[height - 1][width - 1] = seed4;
  printf("Seeds:\n%d\t%d\n%d\t%d\n", seed1, seed2, seed3, seed4);
  map[(height - 1) / 2][(width - 1) / 2] = average(4, seed1, seed2, seed3, seed4);
  int length = width / 2;
  while (length > 0) {
    for (int y = 0; y < height / 2 / length; y++) {
      for (int x = 0; x < width / 2 / length; x++) {
        diamond(map, width, height, length + (x * 2 * length), length + (y * 2 * length), length, roughness);
      }
    }
    for (int y = 0; y < height / 2 / length; y++) {
      for (int x = 0; x < width / 2 / length; x++) {
        if (length > 1) {
          square(map, length + (x * 2 * length), length + (y * 2 * length), length, roughness);
        }
      }
    }
    if (length == 1)
      length = 0;
    length -= length / 2;
  }
  return map;
}
```