user: 下面的汇编指令对应的C源代码是什么：

```asm
<maximalSquare>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x68,%rsp
  mov    %rdi,-0x78(%rbp)
  mov    %esi,-0x7c(%rbp)
  mov    %edx,-0x80(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rax
  mov    %rax,-0x88(%rbp)
  mov    -0x80(%rbp),%esi
  mov    -0x7c(%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
L106:
  cmp    %rdx,%rsp
  je     L75
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L106
L75:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L94
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L94:
  mov    %rsp,%rax
  add    $0x3,%rax
  shr    $0x2,%rax
  shl    $0x2,%rax
  mov    %rax,-0x40(%rbp)
  movl   $0x0,-0x64(%rbp)
  movl   $0x0,-0x60(%rbp)
  jmp    L143
L16:
  mov    -0x7c(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  lea    -0x5(%rax),%rdx
  mov    -0x78(%rbp),%rax
  add    %rax,%rdx
  mov    -0x60(%rbp),%eax
  cltq
  movzbl (%rdx,%rax,1),%eax
  movsbl %al,%esi
  mov    %rcx,%rax
  shr    $0x2,%rax
  mov    -0x7c(%rbp),%edx
  sub    $0x1,%edx
  lea    -0x30(%rsi),%r8d
  mov    -0x40(%rbp),%rsi
  mov    -0x60(%rbp),%edi
  movslq %edi,%r9
  movslq %edx,%rdi
  imul   %rax,%rdi
  add    %r9,%rdi
  mov    %r8d,(%rsi,%rdi,4)
  mov    -0x40(%rbp),%rsi
  mov    -0x60(%rbp),%edi
  movslq %edi,%rdi
  movslq %edx,%rdx
  imul   %rdx,%rax
  add    %rdi,%rax
  mov    (%rsi,%rax,4),%eax
  test   %eax,%eax
  je     L62
  movl   $0x1,-0x64(%rbp)
L62:
  addl   $0x1,-0x60(%rbp)
L143:
  mov    -0x60(%rbp),%eax
  cmp    -0x80(%rbp),%eax
  jl     L16
  movl   $0x0,-0x5c(%rbp)
  jmp    L36
L70:
  mov    -0x5c(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rax,%rdx
  mov    -0x78(%rbp),%rax
  add    %rax,%rdx
  mov    -0x80(%rbp),%eax
  sub    $0x1,%eax
  cltq
  movzbl (%rdx,%rax,1),%eax
  movsbl %al,%esi
  mov    %rcx,%rax
  shr    $0x2,%rax
  mov    -0x80(%rbp),%edx
  sub    $0x1,%edx
  lea    -0x30(%rsi),%r8d
  mov    -0x40(%rbp),%rsi
  movslq %edx,%r9
  mov    -0x5c(%rbp),%edi
  movslq %edi,%rdi
  imul   %rax,%rdi
  add    %r9,%rdi
  mov    %r8d,(%rsi,%rdi,4)
  mov    -0x40(%rbp),%rsi
  movslq %edx,%rdi
  mov    -0x5c(%rbp),%edx
  movslq %edx,%rdx
  imul   %rdx,%rax
  add    %rdi,%rax
  mov    (%rsi,%rax,4),%eax
  test   %eax,%eax
  je     L5
  movl   $0x1,-0x64(%rbp)
L5:
  addl   $0x1,-0x5c(%rbp)
L36:
  mov    -0x5c(%rbp),%eax
  cmp    -0x7c(%rbp),%eax
  jl     L70
  mov    -0x7c(%rbp),%eax
  sub    $0x2,%eax
  mov    %eax,-0x58(%rbp)
  jmp    L44
L54:
  mov    -0x80(%rbp),%eax
  sub    $0x2,%eax
  mov    %eax,-0x54(%rbp)
  jmp    L43
L33:
  mov    -0x58(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rax,%rdx
  mov    -0x78(%rbp),%rax
  add    %rax,%rdx
  mov    -0x54(%rbp),%eax
  cltq
  movzbl (%rdx,%rax,1),%eax
  cmp    $0x31,%al
  jne    L23
  mov    %rcx,%rsi
  shr    $0x2,%rsi
  mov    -0x58(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0x54(%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),%edx
  mov    %rcx,%rdi
  shr    $0x2,%rdi
  mov    -0x58(%rbp),%eax
  lea    0x1(%rax),%r8d
  mov    -0x40(%rbp),%rax
  mov    -0x54(%rbp),%esi
  movslq %esi,%r9
  movslq %r8d,%rsi
  imul   %rdi,%rsi
  add    %r9,%rsi
  mov    (%rax,%rsi,4),%esi
  mov    %rcx,%r8
  shr    $0x2,%r8
  mov    -0x54(%rbp),%eax
  lea    0x1(%rax),%edi
  mov    -0x40(%rbp),%rax
  movslq %edi,%r9
  mov    -0x58(%rbp),%edi
  movslq %edi,%rdi
  imul   %r8,%rdi
  add    %r9,%rdi
  mov    (%rax,%rdi,4),%eax
  cmp    %eax,%esi
  cmovle %esi,%eax
  cmp    %eax,%edx
  cmovle %edx,%eax
  mov    %rcx,%rdi
  shr    $0x2,%rdi
  lea    0x1(%rax),%esi
  mov    -0x40(%rbp),%rax
  mov    -0x54(%rbp),%edx
  movslq %edx,%r8
  mov    -0x58(%rbp),%edx
  movslq %edx,%rdx
  imul   %rdi,%rdx
  add    %r8,%rdx
  mov    %esi,(%rax,%rdx,4)
  mov    %rcx,%rsi
  shr    $0x2,%rsi
  mov    -0x40(%rbp),%rax
  mov    -0x54(%rbp),%edx
  movslq %edx,%rdi
  mov    -0x58(%rbp),%edx
  movslq %edx,%rdx
  imul   %rsi,%rdx
  add    %rdi,%rdx
  mov    (%rax,%rdx,4),%eax
  mov    -0x64(%rbp),%edx
  cmp    %eax,%edx
  cmovge %edx,%eax
  mov    %eax,-0x64(%rbp)
  jmp    L7
L23:
  mov    %rcx,%rsi
  shr    $0x2,%rsi
  mov    -0x40(%rbp),%rax
  mov    -0x54(%rbp),%edx
  movslq %edx,%rdi
  mov    -0x58(%rbp),%edx
  movslq %edx,%rdx
  imul   %rsi,%rdx
  add    %rdi,%rdx
  movl   $0x0,(%rax,%rdx,4)
L7:
  subl   $0x1,-0x54(%rbp)
L43:
  cmpl   $0x0,-0x54(%rbp)
  jns    L33
  subl   $0x1,-0x58(%rbp)
L44:
  cmpl   $0x0,-0x58(%rbp)
  jns    L54
  mov    -0x64(%rbp),%eax
  imul   %eax,%eax
  mov    -0x88(%rbp),%rsp
  mov    -0x38(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L155
  call   <__stack_chk_fail@plt>
L155:
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
```

assistant: ```c
int maximalSquare(char matrix[][5], int matrixRowSize, int matrixColSize) {
  int record[matrixRowSize][matrixColSize];
  int maxEdge = 0;
  for (int i = 0; i < matrixColSize; ++i)
    if (record[matrixRowSize - 1][i] = matrix[matrixRowSize - 1][i] - '0')
      maxEdge = 1;
  for (int i = 0; i < matrixRowSize; ++i)
    if (record[i][matrixColSize - 1] = matrix[i][matrixColSize - 1] - '0')
      maxEdge = 1;
  for (int i = matrixRowSize - 2; i >= 0; --i)
    for (int j = matrixColSize - 2; j >= 0; --j)
      if (matrix[i][j] == '1') {
        record[i][j] = ((((record[i][j + 1]) < (record[i + 1][j]) ? (record[i][j + 1]) : (record[i + 1][j]))) < (record[i + 1][j + 1]) ? (((record[i][j + 1]) < (record[i + 1][j]) ? (record[i][j + 1]) : (record[i + 1][j]))) : (record[i + 1][j + 1])) + 1;
        maxEdge = ((maxEdge) > (record[i][j]) ? (maxEdge) : (record[i][j]));
      } else
        record[i][j] = 0;
  return maxEdge * maxEdge;
}
```