user: 请从给定的汇编指令推导出C源代码:

```asm
<grd_triangle>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  movss  %xmm0,0x10(%rsp)
  movss  %xmm1,0x18(%rsp)
  movss  %xmm2,0x1c(%rsp)
  movss  %xmm3,0xc(%rsp)
  mov    %rdi,%r14
  mov    %rsi,%rbx
  mov    %rdx,0x20(%rsp)
  mov    %rcx,%r13
  mov    %r8,0x28(%rsp)
  mov    %r9,%rbp
  divss  D15(%rip),%xmm2
  movd   %xmm2,%r12d
  movaps %xmm2,%xmm0
  call   <fabs@plt>
  pxor   %xmm1,%xmm1
  cvtsi2ss %eax,%xmm1
  movss  0x10(%rsp),%xmm7
  movaps %xmm7,%xmm0
  mulss  %xmm7,%xmm0
  divss  0x18(%rsp),%xmm0
  comiss %xmm0,%xmm1
  ja     L60
  movd   %r12d,%xmm0
  call   <fabs@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ss %eax,%xmm0
  divss  0x18(%rsp),%xmm0
  call   <sqrt@plt>
  divss  0xc(%rsp),%xmm0
  call   <ceil@plt>
  lea    0x3(%rax),%r12d
  mov    %r12d,0x0(%rbp)
  add    %r12d,%r12d
  movslq %r12d,%rax
  mov    %rax,0x10(%rsp)
  lea    0x0(,%r12,4),%r15d
  mov    %r15d,%edi
  call   <malloc@plt>
  mov    %rax,(%rbx)
  cmpl   $0x0,0x0(%rbp)
  jle    L40
  mov    $0x0,%eax
  mov    $0x0,%edx
  mov    0x10(%rsp),%rdi
  lea    -0x4(,%rdi,4),%rdi
L4:
  mov    (%rbx),%rcx
  pxor   %xmm0,%xmm0
  cvtsi2ss %edx,%xmm0
  mulss  0xc(%rsp),%xmm0
  mulss  0x18(%rsp),%xmm0
  movss  %xmm0,(%rcx,%rax,1)
  mov    (%rbx),%rcx
  movss  (%rcx,%rax,1),%xmm0
  mov    %rdi,%rsi
  sub    %rax,%rsi
  movss  %xmm0,(%rcx,%rsi,1)
  add    $0x1,%edx
  add    $0x4,%rax
  cmp    %edx,0x0(%rbp)
  jg     L4
L40:
  mov    %r12d,%esi
  mov    (%rbx),%rdi
  call   <sumfloats@plt>
  imul   $0x10a1,%eax,%eax
  pxor   %xmm0,%xmm0
  cvtsi2ss %eax,%xmm0
  mulss  0xc(%rsp),%xmm0
  movss  0x1c(%rsp),%xmm7
  divss  %xmm0,%xmm7
  movss  %xmm7,0x18(%rsp)
  movaps %xmm7,%xmm0
  call   <fabs@plt>
  cmp    $0x1,%eax
  jg     L50
L66:
  cvttss2si 0x18(%rsp),%edx
  mov    %r12d,%esi
  mov    (%rbx),%rdi
  call   <scalefloats@plt>
  test   %r14,%r14
  je     L74
  mov    %r15d,%edi
  call   <malloc@plt>
  mov    %rax,%rsi
  mov    %rax,(%r14)
  mov    %r12d,%edx
  mov    (%rbx),%rdi
  call   <cumulativeSum@plt>
  movss  0xc(%rsp),%xmm0
  mulss  D15(%rip),%xmm0
  cvttss2si %xmm0,%edx
  mov    %r12d,%esi
  mov    (%r14),%rdi
  call   <scalefloats@plt>
L74:
  mov    0x20(%rsp),%r14
  test   %r14,%r14
  je     L106
  mov    %r15d,%edi
  call   <malloc@plt>
  mov    %rax,%rsi
  mov    %rax,(%r14)
  mov    %r12d,%edx
  mov    (%rbx),%rdi
  call   <diffArray@plt>
  movss  D14(%rip),%xmm0
  divss  0xc(%rsp),%xmm0
  cvttss2si %xmm0,%edx
  mov    %r12d,%esi
  mov    (%r14),%rdi
  call   <scalefloats@plt>
L106:
  test   %r13,%r13
  je     L80
  mov    %r15d,%edi
  call   <malloc@plt>
  mov    %rax,0x0(%r13)
  test   %r12d,%r12d
  jle    L80
  mov    %r12d,%ecx
  mov    $0x0,%eax
L82:
  mov    0x0(%r13),%rdx
  pxor   %xmm0,%xmm0
  cvtsi2ss %eax,%xmm0
  mulss  0xc(%rsp),%xmm0
  movss  %xmm0,(%rdx,%rax,4)
  add    $0x1,%rax
  cmp    %rcx,%rax
  jne    L82
L80:
  mov    0x28(%rsp),%rax
  mov    %r12d,(%rax)
L41:
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L60:
  lea    D20(%rip),%rdi
  call   <puts@plt>
  mov    %rbp,%r9
  mov    0x28(%rsp),%r8
  mov    %r13,%rcx
  mov    0x20(%rsp),%rdx
  mov    %rbx,%rsi
  mov    %r14,%rdi
  movss  0xc(%rsp),%xmm3
  movss  0x1c(%rsp),%xmm2
  movss  0x18(%rsp),%xmm1
  movss  0x10(%rsp),%xmm0
  call   <grd_trapezoid@plt>
  jmp    L41
L50:
  pxor   %xmm0,%xmm0
  cvtss2sd 0x18(%rsp),%xmm0
  lea    D35(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  jmp    L66
```

tool_calls: name: unpack_data
arguments: label: D15
type_infered: byte[4]
name: unpack_data
arguments: label: D14
type_infered: byte[4]
name: unpack_data
arguments: label: D20
type_infered: string
name: unpack_data
arguments: label: D35
type_infered: string

tool: {"D15": [0x00,0x08,0x85,0x45]}

tool: {"D14": [0x00,0x00,0x80,0x3f]}

tool: D20: grd_triangle: using a trapezoid lobe

tool: D35: grd_triangle: abs(scaling)=%.2f> 1 !


assistant: ```c
void grd_triangle(float GMAX, float SMAX, float Ktgt, float Ts, float **kx, float **gx, float **slew, float **time, int *N, int *N_ramp) {
  float T_ramp;
  int Ngx;
  float scaling;
  int n;
  if (fabs(Ktgt / 4257) > (GMAX * GMAX) / SMAX) {
    if (1)
      printf("grd_triangle: using a trapezoid lobe\n");
    grd_trapezoid(GMAX, SMAX, Ktgt, Ts, kx, gx, slew, time, N, N_ramp);
    return;
  }
  T_ramp = sqrt(fabs(Ktgt / 4257) / SMAX);
  *N_ramp = ceil(T_ramp / Ts) + 3;
  Ngx = 2 * *N_ramp;
  *gx = (float *)malloc(Ngx * sizeof(float));
  for (n = 0; n < *N_ramp; n++) {
    (*gx)[n] = n * Ts * SMAX;
    (*gx)[Ngx - 1 - n] = (*gx)[n];
  }
  scaling = Ktgt / (sumfloats((*gx), Ngx) * 4257 * Ts);
  if (fabs(scaling) > 1 && 1)
    printf("grd_triangle: abs(scaling)=%.2f> 1 !\n", scaling);
  scalefloats(*gx, Ngx, scaling);
  if (kx) {
    *kx = (float *)malloc(Ngx * sizeof(float));
    cumulativeSum(*gx, *kx, Ngx);
    scalefloats(*kx, Ngx, 4257 * Ts);
  }
  if (slew) {
    *slew = (float *)malloc(Ngx * sizeof(float));
    diffArray(*gx, *slew, Ngx);
    scalefloats(*slew, Ngx, 1 / Ts);
  }
  if (time) {
    *time = (float *)malloc(Ngx * sizeof(float));
    for (n = 0; n < Ngx; n++)
      (*time)[n] = n * Ts;
  }
  *N = Ngx;
  return;
}
```