user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<lsc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x58,%rsp
  mov    %rdi,-0x68(%rbp)
  mov    %rsi,%r14
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  call   <len@plt>
  mov    %eax,%r15d
  mov    %r14,%rdi
  call   <len@plt>
  mov    %eax,%r12d
  lea    0x1(%rax),%eax
  movslq %eax,%rdi
  mov    %rdi,-0x58(%rbp)
  lea    0x0(,%rdi,4),%rax
  mov    %rax,-0x50(%rbp)
  lea    0x1(%r15),%eax
  cltq
  imul   %rdi,%rax
  lea    0xf(,%rax,4),%rdx
  mov    %rdx,%rsi
  and    $0xfffffffffffffff0,%rsi
  and    $0xfffffffffffff000,%rdx
  mov    %rsp,%rcx
  sub    %rdx,%rcx
L26:
  cmp    %rcx,%rsp
  je     L256
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L26
L256:
  mov    %rsi,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  je     L14
  orq    $0x0,-0x8(%rsp,%rdx,1)
L14:
  mov    %rsp,-0x78(%rbp)
  add    $0xf,%rax
  mov    %rax,%rdx
  and    $0xfffffffffffffff0,%rdx
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rcx
  sub    %rax,%rcx
L107:
  cmp    %rcx,%rsp
  je     L303
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L107
L303:
  mov    %rdx,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L157
  orq    $0x0,-0x8(%rsp,%rax,1)
L157:
  mov    %rsp,-0x48(%rbp)
  test   %r15d,%r15d
  js     L280
  mov    -0x50(%rbp),%rsi
  shr    $0x2,%rsi
  lea    0x1(%r15),%ecx
  mov    $0x0,%eax
  mov    -0x78(%rbp),%rdi
L308:
  movslq %eax,%rdx
  imul   %rsi,%rdx
  movl   $0x0,(%rdi,%rdx,4)
  add    $0x1,%eax
  cmp    %ecx,%eax
  jne    L308
L280:
  test   %r12d,%r12d
  js     L28
  mov    -0x78(%rbp),%rdi
  mov    %rdi,%rax
  mov    %r12d,%edx
  lea    0x4(%rdi,%rdx,4),%rdx
L106:
  movl   $0x0,(%rax)
  add    $0x4,%rax
  cmp    %rdx,%rax
  jne    L106
L28:
  test   %r15d,%r15d
  jle    L153
  mov    -0x50(%rbp),%rax
  mov    %rax,%rdi
  shr    $0x2,%rdi
  mov    %rdi,-0x70(%rbp)
  mov    -0x48(%rbp),%rdi
  add    -0x58(%rbp),%rdi
  mov    -0x78(%rbp),%rsi
  mov    %rsi,%rbx
  lea    0x4(%rsi,%rax,1),%r13
  mov    %r15d,%eax
  mov    %rax,-0x60(%rbp)
  mov    $0x1,%eax
  mov    $0x0,%r11d
  mov    %r12d,%r9d
  mov    %r15d,-0x7c(%rbp)
  mov    %rax,%r15
  jmp    L25
L21:
  mov    (%rbx,%rax,4),%ecx
  add    $0x1,%ecx
  mov    %ecx,(%rdx)
  mov    $0x2f,%ecx
L311:
  mov    %cl,0x1(%rdi,%rax,1)
  add    $0x1,%rax
  add    $0x4,%rdx
  cmp    %r9,%rax
  je     L218
L130:
  cmp    (%r14,%rax,1),%r8b
  je     L21
  mov    (%rdx,%r10,4),%esi
  mov    -0x4(%rdx),%ecx
  cmp    %ecx,%esi
  jl     L124
  mov    %esi,(%rdx)
  mov    $0x7c,%ecx
  jmp    L311
L124:
  mov    %ecx,(%rdx)
  mov    $0x7e,%ecx
  jmp    L311
L218:
  add    $0x1,%r11
  add    $0x1,%r15
  add    -0x58(%rbp),%rdi
  mov    -0x50(%rbp),%rax
  add    %rax,%rbx
  add    %rax,%r13
  cmp    -0x60(%rbp),%r11
  je     L22
L25:
  test   %r12d,%r12d
  jle    L218
  mov    -0x68(%rbp),%rax
  movzbl (%rax,%r11,1),%r8d
  mov    %r11,%r10
  sub    %r15,%r10
  imul   -0x70(%rbp),%r10
  mov    %r13,%rdx
  mov    $0x0,%eax
  jmp    L130
L153:
  jne    L5
  jmp    L181
L78:
  mov    0x0(%r13,%rbx,4),%esi
  lea    D17(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x1,%rbx
  cmp    %ebx,%r12d
  jge    L78
L108:
  mov    $0xa,%edi
  call   <putchar@plt>
  add    $0x1,%r14d
  add    -0x50(%rbp),%r13
  cmp    %r14d,%r15d
  jl     L226
L35:
  mov    $0x0,%ebx
  test   %r12d,%r12d
  jns    L78
  jmp    L108
L226:
  mov    -0x60(%rbp),%r14
L5:
  movslq %r12d,%rdx
  movslq %r15d,%rcx
  mov    -0x50(%rbp),%rax
  shr    $0x2,%rax
  imul   %rax,%rcx
  mov    %rdx,%rax
  add    %rcx,%rax
  mov    -0x78(%rbp),%rdi
  mov    (%rdi,%rax,4),%esi
  lea    D4(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x58(%rbp),%rbx
  jmp    L10
L22:
  mov    -0x7c(%rbp),%r15d
L181:
  mov    -0x78(%rbp),%r13
  mov    $0x0,%eax
  mov    %r14,-0x60(%rbp)
  mov    %eax,%r14d
  jmp    L35
L91:
  movslq %r12d,%rax
  movslq %r15d,%rdx
  imul   %rbx,%rdx
  add    -0x48(%rbp),%rax
  cmpb   $0x2f,(%rax,%rdx,1)
  je     L291
L10:
  test   %r15d,%r15d
  jle    L77
  test   %r12d,%r12d
  jle    L77
  movslq %r12d,%rax
  movslq %r15d,%rdx
  imul   %rbx,%rdx
  add    -0x48(%rbp),%rax
  cmpb   $0x7e,(%rax,%rdx,1)
  jne    L76
  cmp    $0x1,%r12d
  setg   %al
  cmp    $0x1,%al
  adc    $0xffffffff,%r12d
L76:
  movslq %r12d,%rax
  movslq %r15d,%rdx
  imul   %rbx,%rdx
  add    -0x48(%rbp),%rax
  cmpb   $0x7c,(%rax,%rdx,1)
  jne    L91
  cmp    $0x1,%r15d
  setg   %al
  cmp    $0x1,%al
  adc    $0xffffffff,%r15d
  jmp    L91
L291:
  movslq %r12d,%rax
  movsbl -0x1(%r14,%rax,1),%edi
  call   <putchar@plt>
  sub    $0x1,%r12d
  sub    $0x1,%r15d
  jmp    L10
L77:
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D17
datatype: string
name: retrieve_data
arguments: data_tag: D4
datatype: string

tool: D17: %d	

tool: D4: Subcadena mas larga: %d


assistant: ```c
void lsc(char *s1, char *s2) {
  const char ARRIBA = '|';
  const char IZQUIERDA = '~';
  const char DIAGONAL = '/';
  int t1 = len(s1);
  int t2 = len(s2);
  int i, j;
  int tabla[t1 + 1][t2 + 1];
  char c[t1 + 1][t2 + 1];
  for (i = 0; i <= t1; i++)
    tabla[i][0] = 0;
  for (i = 0; i <= t2; i++)
    tabla[0][i] = 0;
  for (i = 1; i <= t1; i++) {
    for (j = 1; j <= t2; j++) {
      if (s1[i - 1] == s2[j - 1]) {
        tabla[i][j] = tabla[i - 1][j - 1] + 1;
        c[i][j] = DIAGONAL;
      } else {
        if (tabla[i - 1][j] >= tabla[i][j - 1]) {
          tabla[i][j] = tabla[i - 1][j];
          c[i][j] = ARRIBA;
        } else {
          tabla[i][j] = tabla[i][j - 1];
          c[i][j] = IZQUIERDA;
        }
      }
    }
  }
  for (i = 0; i <= t1; i++) {
    for (j = 0; j <= t2; j++) {
      printf("%d\t", tabla[i][j]);
    }
    printf("\n");
  }
  printf("Subcadena mas larga: %d\n", tabla[t1][t2]);
  i = t1;
  j = t2;
  while (i > 0 && j > 0) {
    if (c[i][j] == IZQUIERDA && (j - 1) > 0)
      j--;
    if (c[i][j] == ARRIBA && (i - 1) > 0)
      i--;
    if (c[i][j] == DIAGONAL) {
      printf("%c", s2[j - 1]);
      j--;
      i--;
    }
  }
  printf("\n");
}
```