user: 下面的汇编指令对应的C源代码是什么：

```asm
<gcf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x60,%rsp
  mov    %rdi,-0x48(%rbp)
  movsd  %xmm0,-0x50(%rbp)
  movsd  %xmm1,-0x58(%rbp)
  mov    %rsi,-0x60(%rbp)
  mov    -0x50(%rbp),%rax
  movq   %rax,%xmm0
  call   <gammln@plt>
  movq   %xmm0,%rax
  mov    -0x60(%rbp),%rdx
  mov    %rax,(%rdx)
  movsd  -0x58(%rbp),%xmm1
  movsd  D116(%rip),%xmm0
  addsd  %xmm1,%xmm0
  subsd  -0x50(%rbp),%xmm0
  movsd  %xmm0,-0x30(%rbp)
  movsd  D67(%rip),%xmm0
  movsd  %xmm0,-0x28(%rbp)
  movsd  D116(%rip),%xmm0
  divsd  -0x30(%rbp),%xmm0
  movsd  %xmm0,-0x20(%rbp)
  movsd  -0x20(%rbp),%xmm0
  movsd  %xmm0,-0x18(%rbp)
  movl   $0x1,-0x34(%rbp)
  jmp    L30
L43:
  mov    -0x34(%rbp),%eax
  neg    %eax
  pxor   %xmm1,%xmm1
  cvtsi2sd %eax,%xmm1
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0x34(%rbp),%xmm0
  subsd  -0x50(%rbp),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x10(%rbp)
  movsd  -0x30(%rbp),%xmm1
  movsd  D94(%rip),%xmm0
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x30(%rbp)
  movsd  -0x10(%rbp),%xmm0
  mulsd  -0x20(%rbp),%xmm0
  movsd  -0x30(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x20(%rbp)
  movsd  -0x20(%rbp),%xmm0
  movq   D55(%rip),%xmm1
  andpd  %xmm0,%xmm1
  movsd  D141(%rip),%xmm0
  comisd %xmm1,%xmm0
  jbe    L25
  movsd  D141(%rip),%xmm0
  movsd  %xmm0,-0x20(%rbp)
L25:
  movsd  -0x10(%rbp),%xmm0
  divsd  -0x28(%rbp),%xmm0
  movsd  -0x30(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x28(%rbp)
  movsd  -0x28(%rbp),%xmm0
  movq   D55(%rip),%xmm1
  andpd  %xmm0,%xmm1
  movsd  D141(%rip),%xmm0
  comisd %xmm1,%xmm0
  jbe    L69
  movsd  D141(%rip),%xmm0
  movsd  %xmm0,-0x28(%rbp)
L69:
  movsd  D116(%rip),%xmm0
  divsd  -0x20(%rbp),%xmm0
  movsd  %xmm0,-0x20(%rbp)
  movsd  -0x20(%rbp),%xmm0
  mulsd  -0x28(%rbp),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  -0x18(%rbp),%xmm0
  mulsd  -0x8(%rbp),%xmm0
  movsd  %xmm0,-0x18(%rbp)
  movsd  -0x8(%rbp),%xmm0
  movsd  D116(%rip),%xmm1
  subsd  %xmm1,%xmm0
  movq   D55(%rip),%xmm1
  andpd  %xmm0,%xmm1
  movsd  D129(%rip),%xmm0
  comisd %xmm1,%xmm0
  ja     L60
  addl   $0x1,-0x34(%rbp)
L30:
  cmpl   $0x989680,-0x34(%rbp)
  jle    L43
  jmp    L24
L60:
  nop
L24:
  cmpl   $0x989680,-0x34(%rbp)
  jle    L51
  lea    D41(%rip),%rax
  mov    %rax,%rdi
  call   <chiGammaFlagError@plt>
  jmp    L23
L51:
  mov    -0x58(%rbp),%rax
  movq   %rax,%xmm0
  call   <log@plt>
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  mulsd  -0x50(%rbp),%xmm0
  subsd  -0x58(%rbp),%xmm0
  mov    -0x60(%rbp),%rax
  movsd  (%rax),%xmm1
  subsd  %xmm1,%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  call   <exp@plt>
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  mulsd  -0x18(%rbp),%xmm0
  mov    -0x48(%rbp),%rax
  movsd  %xmm0,(%rax)
L23:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D116
data_type: f64
name: unpack_data
arguments: label: D67
data_type: byte[8]
name: unpack_data
arguments: label: D94
data_type: f64
name: unpack_data
arguments: label: D55
data_type: qword
name: unpack_data
arguments: label: D141
data_type: byte[8]
name: unpack_data
arguments: label: D129
data_type: byte[8]
name: unpack_data
arguments: label: D41
data_type: string

tool: D116: 1

tool: {"D67": [0xe9,0x8c,0xa0,0x39,0x59,0x3e,0x29,0x46]}

tool: D94: 2

tool: D55: 9223372036854775807

tool: {"D141": [0xa0,0xc2,0xeb,0xfe,0x4b,0x48,0xb4,0x39]}

tool: {"D129": [0x76,0x83,0x0d,0xf4,0xf5,0x21,0x94,0x3e]}

tool: D41: a too large, ITMAX too small in gcf

assistant: ```c
void gcf(double *gammcf, double a, double x, double *gln) {
  int i;
  double an, b, c, d, del, h;
  *gln = gammln(a);
  b = x + 1.0 - a;
  c = 1.0 / 1.0e-30;
  d = 1.0 / b;
  h = d;
  for (i = 1; i <= 10000000; i++) {
    an = -i * (i - a);
    b += 2.0;
    d = an * d + b;
    if (fabs(d) < 1.0e-30)
      d = 1.0e-30;
    c = b + an / c;
    if (fabs(c) < 1.0e-30)
      c = 1.0e-30;
    d = 1.0 / d;
    del = d * c;
    h *= del;
    if (fabs(del - 1.0) < 3.0e-7)
      break;
  }
  if (i > 10000000) {
    chiGammaFlagError("a too large, ITMAX too small in gcf");
    return;
  }
  *gammcf = exp(-x + a * log(x) - (*gln)) * h;
}
```