user: Demonstrate the C code that generates the assembly output below:

```asm
<draw_bullseye>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbp
  mov    %esi,%r12d
  mov    %edx,%r13d
  mov    %ecx,%ebx
  mov    %r8d,(%rsp)
  mov    0x58(%rsp),%r15d
  movaps %xmm0,%xmm2
  pxor   %xmm0,%xmm0
  cvtsi2ss %ecx,%xmm0
  mulss  D15(%rip),%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2ss %r9d,%xmm1
  subss  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2ssl 0x60(%rsp),%xmm1
  movss  %xmm2,0xc(%rsp)
  mulss  %xmm2,%xmm1
  addss  %xmm1,%xmm0
  call   <floorf@plt>
  mov    %eax,%r14d
  mov    %r15d,%eax
  shr    $0x1f,%eax
  add    %r15d,%eax
  sar    %eax
  pxor   %xmm0,%xmm0
  cvtsi2ss %eax,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2ssl 0x68(%rsp),%xmm1
  mulss  0xc(%rsp),%xmm1
  addss  %xmm1,%xmm0
  cvttss2si %xmm0,%edi
  call   <ceilf@plt>
  mov    %rax,%r15
  pxor   %xmm0,%xmm0
  cvtsi2ssl (%rsp),%xmm0
  mulss  D2(%rip),%xmm0
  cvttss2si %xmm0,%edi
  call   <ceilf@plt>
  mov    %rax,%rdx
  lea    (%rbx,%rbx,8),%eax
  sub    %edx,%eax
  movslq %eax,%rbx
  imul   $0x66666667,%rbx,%rbx
  sar    $0x22,%rbx
  sar    $0x1f,%eax
  sub    %eax,%ebx
  mov    %ebx,%eax
  sub    0x50(%rsp),%eax
  cmp    0x50(%rsp),%ebx
  cmovg  %eax,%ebx
  lea    (%rbx,%rbx,4),%eax
  mov    %rdx,(%rsp)
  add    (%rsp),%eax
  sub    $0x8,%rsp
  push   $0x31
  mov    %eax,0x1c(%rsp)
  mov    %eax,%r9d
  mov    %r15d,%r8d
  mov    %r14d,%ecx
  mov    %r13d,%edx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <draw_mp_circle@plt>
  mov    0x1c(%rsp),%eax
  sub    %ebx,%eax
  movl   $0x30,(%rsp)
  mov    %eax,0x1c(%rsp)
  mov    %eax,%r9d
  mov    %r15d,%r8d
  mov    %r14d,%ecx
  mov    %r13d,%edx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <draw_mp_circle@plt>
  mov    0x1c(%rsp),%eax
  sub    %ebx,%eax
  movl   $0x31,(%rsp)
  mov    %eax,0x1c(%rsp)
  mov    %eax,%r9d
  mov    %r15d,%r8d
  mov    %r14d,%ecx
  mov    %r13d,%edx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <draw_mp_circle@plt>
  mov    0x1c(%rsp),%eax
  sub    %ebx,%eax
  movl   $0x30,(%rsp)
  mov    %eax,0x1c(%rsp)
  mov    %eax,%r9d
  mov    %r15d,%r8d
  mov    %r14d,%ecx
  mov    %r13d,%edx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <draw_mp_circle@plt>
  movl   $0x31,(%rsp)
  mov    0x1c(%rsp),%r9d
  sub    %ebx,%r9d
  mov    %r15d,%r8d
  mov    %r14d,%ecx
  mov    %r13d,%edx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <draw_mp_circle@plt>
  movl   $0x30,(%rsp)
  mov    0x10(%rsp),%r9d
  mov    %r15d,%r8d
  mov    %r14d,%ecx
  mov    %r13d,%edx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <draw_mp_circle@plt>
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D15
type_guessed: byte[4]
name: retrieve_data
arguments: tag: D2
type_guessed: byte[4]

tool: {"D15": [0x00,0x00,0x68,0x41]}

tool: {"D2": [0x00,0x00,0x00,0x3f]}

assistant: ```c
void draw_bullseye(unsigned char *pixelbuf, const int image_width, const int image_height, const int hex_width, const int hex_height, const int hx_start, const int hx_end, const int hex_image_height, const int xoffset, const int yoffset, const float scaler) {
  const int x = (int)floorf(14.5f * hex_width - hx_start + xoffset * scaler);
  const int y = (int)ceilf(hex_image_height / 2 + yoffset * scaler);
  const int r1 = (int)ceilf(hex_height / 2.0f);
  int r_incr = ((hex_width * 9 - r1) / 5) / 2;
  if (r_incr > hx_end) {
    r_incr -= hx_end;
  }
  draw_mp_circle(pixelbuf, image_width, image_height, x, y, r1 + r_incr * 5, '1');
  draw_mp_circle(pixelbuf, image_width, image_height, x, y, r1 + r_incr * 4, '0');
  draw_mp_circle(pixelbuf, image_width, image_height, x, y, r1 + r_incr * 3, '1');
  draw_mp_circle(pixelbuf, image_width, image_height, x, y, r1 + r_incr * 2, '0');
  draw_mp_circle(pixelbuf, image_width, image_height, x, y, r1 + r_incr, '1');
  draw_mp_circle(pixelbuf, image_width, image_height, x, y, r1, '0');
}
```