user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<rkStep>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r12
  push   %rbx
  sub    $0xf0,%rsp
  mov    %edi,-0x84(%rbp)
  mov    %rsi,-0x90(%rbp)
  mov    %rdx,-0x98(%rbp)
  movsd  %xmm0,-0xa0(%rbp)
  movsd  %xmm1,-0xa8(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rax
  mov    %rax,%r12
  mov    -0x84(%rbp),%edx
  movslq %edx,%rax
  sub    $0x1,%rax
  mov    %rax,-0x78(%rbp)
  movslq %edx,%rax
  mov    %rax,%rcx
  mov    $0x0,%ebx
  movslq %edx,%rax
  mov    %rax,%r8
  mov    $0x0,%r9d
  movslq %edx,%rax
  lea    0x0(,%rax,8),%rdx
  mov    $0x10,%eax
  sub    $0x1,%rax
  add    %rdx,%rax
  mov    $0x10,%ebx
  mov    $0x0,%edx
  div    %rbx
  imul   $0x10,%rax,%rdx
  mov    %rdx,%rax
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rcx
  sub    %rax,%rcx
L77:
  cmp    %rcx,%rsp
  je     L72
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L77
L72:
  mov    %rdx,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  mov    %rdx,%rax
  and    $0xfff,%eax
  test   %rax,%rax
  je     L19
  mov    %rdx,%rax
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L19:
  mov    %rsp,%rax
  add    $0x7,%rax
  shr    $0x3,%rax
  shl    $0x3,%rax
  mov    %rax,-0x70(%rbp)
  mov    -0x84(%rbp),%edx
  movslq %edx,%rax
  sub    $0x1,%rax
  mov    %rax,-0x68(%rbp)
  movslq %edx,%rax
  mov    %rax,%r10
  mov    $0x0,%r11d
  movslq %edx,%rax
  mov    %rax,%r14
  mov    $0x0,%r15d
  movslq %edx,%rax
  lea    0x0(,%rax,8),%rdx
  mov    $0x10,%eax
  sub    $0x1,%rax
  add    %rdx,%rax
  mov    $0x10,%ebx
  mov    $0x0,%edx
  div    %rbx
  imul   $0x10,%rax,%rdx
  mov    %rdx,%rax
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rcx
  sub    %rax,%rcx
L55:
  cmp    %rcx,%rsp
  je     L213
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L55
L213:
  mov    %rdx,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  mov    %rdx,%rax
  and    $0xfff,%eax
  test   %rax,%rax
  je     L235
  mov    %rdx,%rax
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L235:
  mov    %rsp,%rax
  add    $0x7,%rax
  shr    $0x3,%rax
  shl    $0x3,%rax
  mov    %rax,-0x60(%rbp)
  mov    -0x84(%rbp),%edx
  movslq %edx,%rax
  sub    $0x1,%rax
  mov    %rax,-0x58(%rbp)
  movslq %edx,%rax
  mov    %rax,-0xc0(%rbp)
  movq   $0x0,-0xb8(%rbp)
  movslq %edx,%rax
  mov    %rax,-0xd0(%rbp)
  movq   $0x0,-0xc8(%rbp)
  movslq %edx,%rax
  lea    0x0(,%rax,8),%rdx
  mov    $0x10,%eax
  sub    $0x1,%rax
  add    %rdx,%rax
  mov    $0x10,%ebx
  mov    $0x0,%edx
  div    %rbx
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L50:
  cmp    %rdx,%rsp
  je     L25
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L50
L25:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L34
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L34:
  mov    %rsp,%rax
  add    $0x7,%rax
  shr    $0x3,%rax
  shl    $0x3,%rax
  mov    %rax,-0x50(%rbp)
  mov    -0x84(%rbp),%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x48(%rbp)
  movslq %eax,%rdx
  mov    %rdx,-0xe0(%rbp)
  movq   $0x0,-0xd8(%rbp)
  movslq %eax,%rdx
  mov    %rdx,-0xf0(%rbp)
  movq   $0x0,-0xe8(%rbp)
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    $0x10,%eax
  sub    $0x1,%rax
  add    %rdx,%rax
  mov    $0x10,%esi
  mov    $0x0,%edx
  div    %rsi
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L230:
  cmp    %rdx,%rsp
  je     L38
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L230
L38:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L138
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L138:
  mov    %rsp,%rax
  add    $0x7,%rax
  shr    $0x3,%rax
  shl    $0x3,%rax
  mov    %rax,-0x40(%rbp)
  mov    -0x84(%rbp),%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x38(%rbp)
  movslq %eax,%rdx
  mov    %rdx,-0x100(%rbp)
  movq   $0x0,-0xf8(%rbp)
  movslq %eax,%rdx
  mov    %rdx,-0x110(%rbp)
  movq   $0x0,-0x108(%rbp)
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    $0x10,%eax
  sub    $0x1,%rax
  add    %rdx,%rax
  mov    $0x10,%edi
  mov    $0x0,%edx
  div    %rdi
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L27:
  cmp    %rdx,%rsp
  je     L121
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L27
L121:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L202
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L202:
  mov    %rsp,%rax
  add    $0x7,%rax
  shr    $0x3,%rax
  shl    $0x3,%rax
  mov    %rax,-0x30(%rbp)
  mov    -0x70(%rbp),%rcx
  mov    -0x90(%rbp),%rdx
  mov    -0xa0(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rdx,%rdi
  movq   %rax,%xmm0
  call   <kepler@plt>
  movl   $0x0,-0x7c(%rbp)
  jmp    L145
L32:
  mov    -0x7c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x90(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  movsd  -0xa8(%rbp),%xmm2
  movsd  D17(%rip),%xmm0
  mulsd  %xmm0,%xmm2
  mov    -0x70(%rbp),%rax
  mov    -0x7c(%rbp),%edx
  movslq %edx,%rdx
  movsd  (%rax,%rdx,8),%xmm0
  mulsd  %xmm2,%xmm0
  addsd  %xmm1,%xmm0
  mov    -0x30(%rbp),%rax
  mov    -0x7c(%rbp),%edx
  movslq %edx,%rdx
  movsd  %xmm0,(%rax,%rdx,8)
  addl   $0x1,-0x7c(%rbp)
L145:
  mov    -0x7c(%rbp),%eax
  cmp    -0x84(%rbp),%eax
  jl     L32
  mov    -0x60(%rbp),%rcx
  mov    -0x30(%rbp),%rdx
  mov    -0xa0(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rdx,%rdi
  movq   %rax,%xmm0
  call   <kepler@plt>
  movl   $0x0,-0x7c(%rbp)
  jmp    L113
L146:
  mov    -0x7c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x90(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  movsd  -0xa8(%rbp),%xmm2
  movsd  D17(%rip),%xmm0
  mulsd  %xmm0,%xmm2
  mov    -0x60(%rbp),%rax
  mov    -0x7c(%rbp),%edx
  movslq %edx,%rdx
  movsd  (%rax,%rdx,8),%xmm0
  mulsd  %xmm2,%xmm0
  addsd  %xmm1,%xmm0
  mov    -0x30(%rbp),%rax
  mov    -0x7c(%rbp),%edx
  movslq %edx,%rdx
  movsd  %xmm0,(%rax,%rdx,8)
  addl   $0x1,-0x7c(%rbp)
L113:
  mov    -0x7c(%rbp),%eax
  cmp    -0x84(%rbp),%eax
  jl     L146
  mov    -0x50(%rbp),%rcx
  mov    -0x30(%rbp),%rdx
  mov    -0xa0(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rdx,%rdi
  movq   %rax,%xmm0
  call   <kepler@plt>
  movl   $0x0,-0x7c(%rbp)
  jmp    L188
L227:
  mov    -0x7c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x90(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0x50(%rbp),%rax
  mov    -0x7c(%rbp),%edx
  movslq %edx,%rdx
  movsd  (%rax,%rdx,8),%xmm0
  mulsd  -0xa8(%rbp),%xmm0
  addsd  %xmm1,%xmm0
  mov    -0x30(%rbp),%rax
  mov    -0x7c(%rbp),%edx
  movslq %edx,%rdx
  movsd  %xmm0,(%rax,%rdx,8)
  addl   $0x1,-0x7c(%rbp)
L188:
  mov    -0x7c(%rbp),%eax
  cmp    -0x84(%rbp),%eax
  jl     L227
  mov    -0x40(%rbp),%rcx
  mov    -0x30(%rbp),%rdx
  mov    -0xa0(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rdx,%rdi
  movq   %rax,%xmm0
  call   <kepler@plt>
  movl   $0x0,-0x7c(%rbp)
  jmp    L172
L135:
  mov    -0x7c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x90(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0x70(%rbp),%rax
  mov    -0x7c(%rbp),%edx
  movslq %edx,%rdx
  movsd  (%rax,%rdx,8),%xmm2
  mov    -0x60(%rbp),%rax
  mov    -0x7c(%rbp),%edx
  movslq %edx,%rdx
  movsd  (%rax,%rdx,8),%xmm3
  mov    -0x50(%rbp),%rax
  mov    -0x7c(%rbp),%edx
  movslq %edx,%rdx
  movsd  (%rax,%rdx,8),%xmm0
  addsd  %xmm3,%xmm0
  addsd  %xmm0,%xmm0
  addsd  %xmm0,%xmm2
  mov    -0x40(%rbp),%rax
  mov    -0x7c(%rbp),%edx
  movslq %edx,%rdx
  movsd  (%rax,%rdx,8),%xmm0
  addsd  %xmm2,%xmm0
  mulsd  -0xa8(%rbp),%xmm0
  movsd  D8(%rip),%xmm2
  divsd  %xmm2,%xmm0
  mov    -0x7c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x98(%rbp),%rax
  add    %rdx,%rax
  addsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x7c(%rbp)
L172:
  mov    -0x7c(%rbp),%eax
  cmp    -0x84(%rbp),%eax
  jl     L135
  mov    $0x0,%eax
  mov    %r12,%rsp
  mov    -0x28(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L68
  call   <__stack_chk_fail@plt>
L68:
  lea    -0x20(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D17
data_type: f64
name: disassemble_data
arguments: data_tag: D8
data_type: f64

tool: D17: 0.5

tool: D8: 6

assistant: ```c
int rkStep(int neqn, double *y, double *yp, double t, double dt) {
  double k1[neqn], k2[neqn], k3[neqn], k4[neqn], yt[neqn];
  int i;
  kepler(t, y, k1);
  for (i = 0; i < neqn; i++) {
    yt[i] = y[i] + 0.5 * dt * k1[i];
  }
  kepler(t, yt, k2);
  for (i = 0; i < neqn; i++) {
    yt[i] = y[i] + 0.5 * dt * k2[i];
  }
  kepler(t, yt, k3);
  for (i = 0; i < neqn; i++) {
    yt[i] = y[i] + dt * k3[i];
  }
  kepler(t, yt, k4);
  for (i = 0; i < neqn; i++) {
    yp[i] = y[i] + dt * (k1[i] + 2.0 * (k2[i] + k3[i]) + k4[i]) / 6.0;
  }
  return 0;
}
```