user: What would the C source look like for the assembly code provided here:

```asm
<pet_c_lmosem_dda>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %rdi,0x20(%rsp)
  mov    %esi,%ebx
  mov    %rdx,0x28(%rsp)
  mov    %r8,0x30(%rsp)
  mov    0xb0(%rsp),%r14
  mov    0xf0(%rsp),%r13d
  imul   %r13d,%r13d
  mov    0xf8(%rsp),%eax
  lea    0x0(,%rax,4),%edi
  call   <malloc@plt>
  mov    %rax,0x8(%rsp)
  test   %ebx,%ebx
  jle    L55
  mov    %ebx,%eax
  mov    %rax,0x38(%rsp)
  mov    $0x0,%r15d
  jmp    L49
L55:
  mov    0x8(%rsp),%rdi
  call   <free@plt>
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L94:
  mov    0x8(%rsp),%rax
  movl   $0xffffffff,(%rax)
L39:
  add    $0x1,%r15
  cmp    %r15,0x38(%rsp)
  je     L55
L49:
  mov    0x20(%rsp),%rax
  movzwl (%rax,%r15,2),%ebx
  mov    0x28(%rsp),%rax
  movzwl (%rax,%r15,2),%ebp
  mov    0x30(%rsp),%rax
  movzwl (%rax,%r15,2),%esi
  mov    %esi,0x18(%rsp)
  mov    0x80(%rsp),%rax
  movzwl (%rax,%r15,2),%eax
  sub    %ebx,%eax
  mov    %eax,%ecx
  mov    %eax,(%rsp)
  mov    0x90(%rsp),%rax
  movzwl (%rax,%r15,2),%eax
  sub    %ebp,%eax
  mov    %eax,%r12d
  mov    %eax,0x14(%rsp)
  mov    0xa0(%rsp),%rax
  movzwl (%rax,%r15,2),%eax
  sub    %esi,%eax
  mov    %eax,0x4(%rsp)
  mov    %ecx,%edi
  call   <abs@plt>
  movss  %xmm0,0x10(%rsp)
  mov    %r12d,%edi
  call   <abs@plt>
  movss  %xmm0,0x1c(%rsp)
  mov    0x4(%rsp),%edi
  call   <abs@plt>
  cvttss2si 0x1c(%rsp),%r12d
  pxor   %xmm1,%xmm1
  cvtsi2ss %r12d,%xmm1
  movss  0x10(%rsp),%xmm6
  comiss %xmm1,%xmm6
  jbe    L63
  cvttss2si %xmm6,%r12d
L63:
  pxor   %xmm1,%xmm1
  cvtsi2ss %r12d,%xmm1
  comiss %xmm1,%xmm0
  jbe    L97
  cvttss2si %xmm0,%r12d
L97:
  pxor   %xmm0,%xmm0
  cvtsi2ss %r12d,%xmm0
  movss  D27(%rip),%xmm2
  divss  %xmm0,%xmm2
  pxor   %xmm0,%xmm0
  cvtsi2ssl (%rsp),%xmm0
  movss  %xmm2,0x10(%rsp)
  mulss  %xmm2,%xmm0
  movss  %xmm0,(%rsp)
  mov    $0x17,%esi
  mov    $0x2,%edi
  call   <pow@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ss %eax,%xmm0
  mulss  (%rsp),%xmm0
  cvttss2si %xmm0,%eax
  mov    %eax,(%rsp)
  pxor   %xmm0,%xmm0
  cvtsi2ssl 0x14(%rsp),%xmm0
  mulss  0x10(%rsp),%xmm0
  movss  %xmm0,0x14(%rsp)
  mov    $0x17,%esi
  mov    $0x2,%edi
  call   <pow@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ss %eax,%xmm0
  mulss  0x14(%rsp),%xmm0
  cvttss2si %xmm0,%eax
  mov    %eax,0x14(%rsp)
  pxor   %xmm0,%xmm0
  cvtsi2ssl 0x4(%rsp),%xmm0
  mulss  0x10(%rsp),%xmm0
  movss  %xmm0,0x4(%rsp)
  mov    $0x17,%esi
  mov    $0x2,%edi
  call   <pow@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ss %eax,%xmm0
  mulss  0x4(%rsp),%xmm0
  cvttss2si %xmm0,%edi
  mov    %edi,0x4(%rsp)
  mov    $0x17,%esi
  mov    $0x2,%edi
  call   <pow@plt>
  imul   %eax,%ebx
  mov    $0x17,%esi
  mov    $0x2,%edi
  call   <pow@plt>
  imul   %eax,%ebp
  mov    $0x17,%esi
  mov    $0x2,%edi
  call   <pow@plt>
  mov    0x18(%rsp),%ecx
  imul   %eax,%ecx
  test   %r12d,%r12d
  jle    L94
  mov    0x8(%rsp),%rax
  mov    %rax,%rdx
  lea    0x4(%rax),%rsi
  lea    -0x1(%r12),%eax
  lea    (%rsi,%rax,4),%rdi
  pxor   %xmm0,%xmm0
  mov    0x14(%rsp),%r9d
  mov    0x4(%rsp),%r10d
  mov    0xf0(%rsp),%r11d
L16:
  mov    %ecx,%eax
  sar    $0x17,%eax
  imul   %r13d,%eax
  mov    %ebp,%r8d
  sar    $0x17,%r8d
  imul   %r11d,%r8d
  add    %eax,%r8d
  mov    %ebx,%eax
  sar    $0x17,%eax
  add    %r8d,%eax
  mov    %eax,(%rdx)
  cltq
  addss  (%r14,%rax,4),%xmm0
  add    (%rsp),%ebx
  add    %r9d,%ebp
  add    %r10d,%ecx
  add    $0x4,%rdx
  cmp    %rdi,%rdx
  jne    L16
  movslq %r12d,%r12
  mov    0x8(%rsp),%rax
  movl   $0xffffffff,(%rax,%r12,4)
  ucomiss D24(%rip),%xmm0
  jp     L70
  je     L39
L70:
  movss  D27(%rip),%xmm1
  divss  %xmm0,%xmm1
  mov    0x8(%rsp),%rax
  mov    (%rax),%eax
  cmp    $0xffffffff,%eax
  je     L39
  mov    0xd0(%rsp),%rdx
L119:
  cltq
  lea    (%rdx,%rax,4),%rax
  movaps %xmm1,%xmm0
  addss  (%rax),%xmm0
  movss  %xmm0,(%rax)
  mov    (%rsi),%eax
  add    $0x4,%rsi
  cmp    $0xffffffff,%eax
  jne    L119
  jmp    L39
```

tool_calls: name: retrieve_data
arguments: label: D27
datatype: byte[4]
name: retrieve_data
arguments: label: D24
datatype: byte[4]

tool: {"D27": [0x00,0x00,0x80,0x3f]}

tool: {"D24": [0x00,0x00,0x00,0x00]}

assistant: ```c
void pet_c_lmosem_dda(unsigned short int *X1, int nx1, unsigned short int *Y1, int ny1, unsigned short int *Z1, int nz1, unsigned short int *X2, int nx2, unsigned short int *Y2, int ny2, unsigned short int *Z2, int nz2, float *im, int nim1, int nim2, int nim3, float *F, int nf1, int nf2, int nf3, int wim, int ndata) {
  int length, lengthy, lengthz, i, j, n;
  float flength, val;
  float x, y, z, lx, ly, lz;
  int fxinc, fyinc, fzinc, fx, fy, fz;
  int x1, y1, z1, x2, y2, z2, diffx, diffy, diffz;
  int step;
  step = wim * wim;
  int *cols = (int *)malloc(ndata * sizeof(int));
  int LOR_ind;
  int vcol;
  float buf, sum, Qi;
  for (i = 0; i < nx1; ++i) {
    Qi = 0.0f;
    x1 = X1[i];
    x2 = X2[i];
    y1 = Y1[i];
    y2 = Y2[i];
    z1 = Z1[i];
    z2 = Z2[i];
    diffx = x2 - x1;
    diffy = y2 - y1;
    diffz = z2 - z1;
    lx = abs(diffx);
    ly = abs(diffy);
    lz = abs(diffz);
    length = ly;
    if (lx > length) {
      length = lx;
    }
    if (lz > length) {
      length = lz;
    }
    flength = 1.0f / (float)length;
    fxinc = ((int)diffx * flength * (int)(pow(2, 23)));
    fyinc = ((int)diffy * flength * (int)(pow(2, 23)));
    fzinc = ((int)diffz * flength * (int)(pow(2, 23)));
    fx = ((int)x1 * (int)(pow(2, 23)));
    fy = ((int)y1 * (int)(pow(2, 23)));
    fz = ((int)z1 * (int)(pow(2, 23)));
    for (n = 0; n < length; ++n) {
      vcol = (fz >> 23) * step + (fy >> 23) * wim + (fx >> 23);
      cols[n] = vcol;
      Qi += im[vcol];
      fx = fx + fxinc;
      fy = fy + fyinc;
      fz = fz + fzinc;
    }
    cols[n] = -1;
    if (Qi == 0.0f) {
      continue;
    }
    Qi = 1.0f / Qi;
    vcol = cols[0];
    j = 0;
    while (vcol != -1) {
      F[vcol] += Qi;
      ++j;
      vcol = cols[j];
    }
  }
  free(cols);
}
```