user: 下面的汇编指令对应的C源代码是什么:

```asm
<uniquePathsWithObstacles>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x58,%rsp
  mov    %rdi,-0x68(%rbp)
  mov    %esi,-0x6c(%rbp)
  mov    %edx,-0x70(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rax
  mov    %rax,-0x78(%rbp)
  cmpl   $0x0,-0x6c(%rbp)
  jle    L65
  cmpl   $0x0,-0x70(%rbp)
  jle    L65
  mov    -0x68(%rbp),%rax
  mov    (%rax),%rax
  mov    (%rax),%eax
  test   %eax,%eax
  je     L49
L65:
  mov    $0x0,%eax
  jmp    L125
L49:
  mov    -0x70(%rbp),%esi
  mov    -0x6c(%rbp),%edi
  movslq %esi,%rax
  sub    $0x1,%rax
  mov    %rax,-0x50(%rbp)
  movslq %esi,%rax
  mov    %rax,%rcx
  mov    $0x0,%ebx
  movslq %esi,%rax
  lea    0x0(,%rax,4),%rcx
  movslq %edi,%rax
  sub    $0x1,%rax
  mov    %rax,-0x48(%rbp)
  movslq %esi,%rax
  mov    %rax,%r14
  mov    $0x0,%r15d
  movslq %edi,%rax
  mov    %rax,%r12
  mov    $0x0,%r13d
  mov    %r15,%rdx
  imul   %r12,%rdx
  mov    %r13,%rax
  imul   %r14,%rax
  lea    (%rdx,%rax,1),%rbx
  mov    %r14,%rax
  mul    %r12
  add    %rdx,%rbx
  mov    %rbx,%rdx
  movslq %esi,%rax
  mov    %rax,%r10
  mov    $0x0,%r11d
  movslq %edi,%rax
  mov    %rax,%r8
  mov    $0x0,%r9d
  mov    %r11,%rdx
  imul   %r8,%rdx
  mov    %r9,%rax
  imul   %r10,%rax
  lea    (%rdx,%rax,1),%rbx
  mov    %r10,%rax
  mul    %r8
  lea    (%rbx,%rdx,1),%r8
  mov    %r8,%rdx
  movslq %esi,%rdx
  movslq %edi,%rax
  imul   %rdx,%rax
  lea    0x0(,%rax,4),%rdx
  mov    $0x10,%eax
  sub    $0x1,%rax
  add    %rdx,%rax
  mov    $0x10,%ebx
  mov    $0x0,%edx
  div    %rbx
  imul   $0x10,%rax,%rax
  mov    %rax,%rsi
  and    $0xfffffffffffff000,%rsi
  mov    %rsp,%rdx
  sub    %rsi,%rdx
L7:
  cmp    %rdx,%rsp
  je     L40
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L7
L40:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L157
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L157:
  mov    %rsp,%rax
  add    $0x3,%rax
  shr    $0x2,%rax
  shl    $0x2,%rax
  mov    %rax,-0x40(%rbp)
  mov    -0x68(%rbp),%rax
  mov    (%rax),%rax
  mov    (%rax),%eax
  mov    $0x1,%edx
  sub    %eax,%edx
  mov    -0x40(%rbp),%rax
  mov    %edx,(%rax)
  movw   $0x1,-0x54(%rbp)
  jmp    L6
L198:
  movzwl -0x54(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jne    L173
  mov    %rcx,%rsi
  shr    $0x2,%rsi
  movzwl -0x54(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x40(%rbp),%rax
  movslq %edx,%rdx
  imul   %rsi,%rdx
  mov    (%rax,%rdx,4),%eax
  jmp    L47
L173:
  mov    $0x0,%eax
L47:
  mov    %rcx,%rdi
  shr    $0x2,%rdi
  movzwl -0x54(%rbp),%esi
  mov    -0x40(%rbp),%rdx
  movslq %esi,%rsi
  imul   %rdi,%rsi
  mov    %eax,(%rdx,%rsi,4)
  movzwl -0x54(%rbp),%eax
  add    $0x1,%eax
  mov    %ax,-0x54(%rbp)
L6:
  movzwl -0x54(%rbp),%eax
  cmp    %eax,-0x6c(%rbp)
  jg     L198
  movw   $0x1,-0x52(%rbp)
  jmp    L60
L54:
  mov    -0x68(%rbp),%rax
  mov    (%rax),%rdx
  movzwl -0x52(%rbp),%eax
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jne    L191
  movzwl -0x52(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x40(%rbp),%rax
  movslq %edx,%rdx
  mov    (%rax,%rdx,4),%eax
  jmp    L29
L191:
  mov    $0x0,%eax
L29:
  movzwl -0x52(%rbp),%esi
  mov    -0x40(%rbp),%rdx
  movslq %esi,%rsi
  mov    %eax,(%rdx,%rsi,4)
  movzwl -0x52(%rbp),%eax
  add    $0x1,%eax
  mov    %ax,-0x52(%rbp)
L60:
  movzwl -0x52(%rbp),%eax
  cmp    %eax,-0x70(%rbp)
  jg     L54
  movw   $0x1,-0x54(%rbp)
  jmp    L161
L205:
  movw   $0x1,-0x52(%rbp)
  jmp    L131
L48:
  movzwl -0x54(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  movzwl -0x52(%rbp),%eax
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  je     L177
  mov    %rcx,%rdi
  shr    $0x2,%rdi
  movzwl -0x54(%rbp),%edx
  movzwl -0x52(%rbp),%esi
  mov    -0x40(%rbp),%rax
  movslq %esi,%rsi
  movslq %edx,%rdx
  imul   %rdi,%rdx
  add    %rsi,%rdx
  movl   $0x0,(%rax,%rdx,4)
  jmp    L179
L177:
  mov    %rcx,%rsi
  shr    $0x2,%rsi
  movzwl -0x54(%rbp),%eax
  lea    -0x1(%rax),%edi
  movzwl -0x52(%rbp),%edx
  mov    -0x40(%rbp),%rax
  movslq %edx,%r8
  movslq %edi,%rdx
  imul   %rsi,%rdx
  add    %r8,%rdx
  mov    (%rax,%rdx,4),%r9d
  mov    %rcx,%rsi
  shr    $0x2,%rsi
  movzwl -0x54(%rbp),%edx
  movzwl -0x52(%rbp),%eax
  lea    -0x1(%rax),%edi
  mov    -0x40(%rbp),%rax
  movslq %edi,%rdi
  movslq %edx,%rdx
  imul   %rsi,%rdx
  add    %rdi,%rdx
  mov    (%rax,%rdx,4),%eax
  mov    %rcx,%r8
  shr    $0x2,%r8
  movzwl -0x54(%rbp),%edx
  movzwl -0x52(%rbp),%edi
  lea    (%r9,%rax,1),%esi
  mov    -0x40(%rbp),%rax
  movslq %edi,%rdi
  movslq %edx,%rdx
  imul   %r8,%rdx
  add    %rdi,%rdx
  mov    %esi,(%rax,%rdx,4)
L179:
  movzwl -0x52(%rbp),%eax
  add    $0x1,%eax
  mov    %ax,-0x52(%rbp)
L131:
  movzwl -0x52(%rbp),%eax
  cmp    %eax,-0x70(%rbp)
  jg     L48
  movzwl -0x54(%rbp),%eax
  add    $0x1,%eax
  mov    %ax,-0x54(%rbp)
L161:
  movzwl -0x54(%rbp),%eax
  cmp    %eax,-0x6c(%rbp)
  jg     L205
  shr    $0x2,%rcx
  mov    -0x6c(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x70(%rbp),%eax
  lea    -0x1(%rax),%esi
  mov    -0x40(%rbp),%rax
  movslq %esi,%rsi
  movslq %edx,%rdx
  imul   %rcx,%rdx
  add    %rsi,%rdx
  mov    (%rax,%rdx,4),%eax
L125:
  mov    -0x78(%rbp),%rsp
  mov    -0x38(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L96
  call   <__stack_chk_fail@plt>
L96:
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
```

assistant: ```c
int uniquePathsWithObstacles(int **obstacleGrid, int obstacleGridRowSize, int obstacleGridColSize) {
  if (obstacleGridRowSize <= 0 || obstacleGridColSize <= 0 || obstacleGrid[0][0]) {
    return 0;
  }
  int grid[obstacleGridRowSize][obstacleGridColSize];
  unsigned short i, j;
  grid[0][0] = 1 - obstacleGrid[0][0];
  for (i = 1; i < obstacleGridRowSize; i++) {
    grid[i][0] = obstacleGrid[i][0] ? 0 : grid[i - 1][0];
  }
  for (j = 1; j < obstacleGridColSize; j++) {
    grid[0][j] = obstacleGrid[0][j] ? 0 : grid[0][j - 1];
  }
  for (i = 1; i < obstacleGridRowSize; i++) {
    for (j = 1; j < obstacleGridColSize; j++) {
      if (obstacleGrid[i][j]) {
        grid[i][j] = 0;
        continue;
      }
      grid[i][j] = grid[i - 1][j] + grid[i][j - 1];
    }
  }
  return grid[obstacleGridRowSize - 1][obstacleGridColSize - 1];
}
```