user: 请从给定的汇编指令推导出C源代码:

```asm
<leech_three_signal_rk4>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x2b0,%rsp
  mov    %rdi,-0x278(%rbp)
  mov    %rsi,-0x280(%rbp)
  movsd  %xmm0,-0x288(%rbp)
  mov    %edx,-0x28c(%rbp)
  mov    %ecx,-0x290(%rbp)
  mov    %r8,-0x298(%rbp)
  mov    %r9,-0x2a0(%rbp)
  mov    0x10(%rbp),%rax
  mov    %rax,-0x2a8(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x264(%rbp)
  movsd  -0x288(%rbp),%xmm0
  movsd  D18(%rip),%xmm1
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x260(%rbp)
  movsd  -0x288(%rbp),%xmm0
  movsd  D15(%rip),%xmm1
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x258(%rbp)
  movl   $0x0,-0x26c(%rbp)
  jmp    L12
L22:
  mov    -0x26c(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x298(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x26c(%rbp),%eax
  movsd  %xmm0,-0x70(%rbp,%rax,8)
  addl   $0x1,-0x26c(%rbp)
L12:
  cmpl   $0xb,-0x26c(%rbp)
  jbe    L22
  movl   $0x0,-0x26c(%rbp)
  jmp    L121
L34:
  mov    -0x26c(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x280(%rbp),%rax
  add    %rax,%rdx
  mov    -0x26c(%rbp),%eax
  lea    0x0(,%rax,8),%rcx
  mov    -0x2a8(%rbp),%rax
  add    %rcx,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x26c(%rbp)
L121:
  cmpl   $0x2,-0x26c(%rbp)
  jbe    L34
  movl   $0x1,-0x270(%rbp)
  jmp    L10
L186:
  movl   $0x0,-0x26c(%rbp)
  jmp    L151
L62:
  mov    -0x264(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x278(%rbp),%rax
  add    %rax,%rdx
  mov    -0x2a0(%rbp),%rax
  add    $0x10,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x264(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x264(%rbp)
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x278(%rbp),%rax
  add    %rax,%rdx
  mov    -0x2a0(%rbp),%rax
  add    $0x18,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x2a0(%rbp),%rcx
  lea    -0x70(%rbp),%rdx
  lea    -0x1b0(%rbp),%rsi
  mov    -0x280(%rbp),%rax
  mov    %rax,%rdi
  call   <derivs_three@plt>
  movl   $0x0,-0x268(%rbp)
  jmp    L5
L143:
  mov    -0x268(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x280(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0x268(%rbp),%eax
  movsd  -0x1b0(%rbp,%rax,8),%xmm0
  mulsd  -0x260(%rbp),%xmm0
  addsd  %xmm1,%xmm0
  mov    -0x268(%rbp),%eax
  movsd  %xmm0,-0x250(%rbp,%rax,8)
  addl   $0x1,-0x268(%rbp)
L5:
  cmpl   $0x8,-0x268(%rbp)
  jbe    L143
  mov    -0x264(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x278(%rbp),%rax
  add    %rax,%rdx
  mov    -0x2a0(%rbp),%rax
  add    $0x10,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x264(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x264(%rbp)
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x278(%rbp),%rax
  add    %rax,%rdx
  mov    -0x2a0(%rbp),%rax
  add    $0x18,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x2a0(%rbp),%rcx
  lea    -0x70(%rbp),%rdx
  lea    -0x160(%rbp),%rsi
  lea    -0x250(%rbp),%rax
  mov    %rax,%rdi
  call   <derivs_three@plt>
  movl   $0x0,-0x268(%rbp)
  jmp    L161
L52:
  mov    -0x268(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x280(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0x268(%rbp),%eax
  movsd  -0x160(%rbp,%rax,8),%xmm0
  mulsd  -0x260(%rbp),%xmm0
  addsd  %xmm1,%xmm0
  mov    -0x268(%rbp),%eax
  movsd  %xmm0,-0x200(%rbp,%rax,8)
  addl   $0x1,-0x268(%rbp)
L161:
  cmpl   $0x8,-0x268(%rbp)
  jbe    L52
  mov    -0x2a0(%rbp),%rcx
  lea    -0x70(%rbp),%rdx
  lea    -0x110(%rbp),%rsi
  lea    -0x200(%rbp),%rax
  mov    %rax,%rdi
  call   <derivs_three@plt>
  movl   $0x0,-0x268(%rbp)
  jmp    L2
L119:
  mov    -0x268(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x280(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0x268(%rbp),%eax
  movsd  -0x110(%rbp,%rax,8),%xmm0
  mulsd  -0x288(%rbp),%xmm0
  addsd  %xmm1,%xmm0
  mov    -0x268(%rbp),%eax
  movsd  %xmm0,-0x200(%rbp,%rax,8)
  addl   $0x1,-0x268(%rbp)
L2:
  cmpl   $0x8,-0x268(%rbp)
  jbe    L119
  mov    -0x264(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x278(%rbp),%rax
  add    %rax,%rdx
  mov    -0x2a0(%rbp),%rax
  add    $0x10,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x264(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x278(%rbp),%rax
  add    %rax,%rdx
  mov    -0x2a0(%rbp),%rax
  add    $0x18,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x2a0(%rbp),%rcx
  lea    -0x70(%rbp),%rdx
  lea    -0xc0(%rbp),%rsi
  lea    -0x200(%rbp),%rax
  mov    %rax,%rdi
  call   <derivs_three@plt>
  movl   $0x0,-0x268(%rbp)
  jmp    L98
L15:
  mov    -0x268(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x280(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0x268(%rbp),%eax
  movsd  -0x1b0(%rbp,%rax,8),%xmm2
  mov    -0x268(%rbp),%eax
  movsd  -0x160(%rbp,%rax,8),%xmm3
  mov    -0x268(%rbp),%eax
  movsd  -0x110(%rbp,%rax,8),%xmm0
  addsd  %xmm3,%xmm0
  addsd  %xmm0,%xmm0
  addsd  %xmm0,%xmm2
  mov    -0x268(%rbp),%eax
  movsd  -0xc0(%rbp,%rax,8),%xmm0
  addsd  %xmm2,%xmm0
  mulsd  -0x258(%rbp),%xmm0
  mov    -0x268(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x280(%rbp),%rax
  add    %rdx,%rax
  addsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x268(%rbp)
L98:
  cmpl   $0x8,-0x268(%rbp)
  jbe    L15
  addl   $0x1,-0x26c(%rbp)
L151:
  mov    -0x26c(%rbp),%eax
  cmp    -0x290(%rbp),%eax
  jb     L62
  movl   $0x0,-0x26c(%rbp)
  jmp    L43
L69:
  mov    -0x26c(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x280(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x270(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %eax,%edx
  mov    -0x26c(%rbp),%eax
  add    %edx,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x2a8(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rcx),%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x26c(%rbp)
L43:
  cmpl   $0x2,-0x26c(%rbp)
  jbe    L69
  addl   $0x1,-0x270(%rbp)
L10:
  mov    -0x270(%rbp),%eax
  cmp    -0x28c(%rbp),%eax
  jb     L186
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L103
  call   <__stack_chk_fail@plt>
L103:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D18
type: f64
name: unpack_data
arguments: data_label: D15
type: f64

tool: D18: 2

tool: D15: 6

assistant: ```c
void leech_three_signal_rk4(double *Kt, double *y, const double dt, const unsigned N, const unsigned stride, const double *p, double *kij, double *output) {
  unsigned i, j, k, nKt = 0;
  double dt2, dt6;
  double y1[9], y2[9], k1[9], k2[9], k3[9], k4[9], P[12];
  dt2 = dt / 2.;
  dt6 = dt / 6.;
  for (j = 0; j < 12; j++)
    P[j] = p[j + 1];
  for (j = 0; j < 3; j++)
    output[j] = y[3 * j];
  for (i = 1; i < N; i++) {
    for (j = 0; j < stride; j++) {
      kij[2] = Kt[nKt];
      kij[3] = Kt[nKt++];
      derivs_three(y, k1, P, kij);
      for (k = 0; k < 9; k++)
        y1[k] = y[k] + k1[k] * dt2;
      kij[2] = Kt[nKt];
      kij[3] = Kt[nKt++];
      derivs_three(y1, k2, P, kij);
      for (k = 0; k < 9; k++)
        y2[k] = y[k] + k2[k] * dt2;
      derivs_three(y2, k3, P, kij);
      for (k = 0; k < 9; k++)
        y2[k] = y[k] + k3[k] * dt;
      kij[2] = Kt[nKt];
      kij[3] = Kt[nKt];
      derivs_three(y2, k4, P, kij);
      for (k = 0; k < 9; k++)
        y[k] += dt6 * (k1[k] + 2. * (k2[k] + k3[k]) + k4[k]);
    }
    for (j = 0; j < 3; j++)
      output[3 * i + j] = y[3 * j];
  }
}
```