user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<strrchr_p>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %esi,-0x3c(%rbp)
  mov    -0x3c(%rbp),%eax
  movsbl %al,%edx
  mov    -0x38(%rbp),%rax
  mov    %rax,%rsi
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <stringLength_p@plt>
  mov    %eax,-0x14(%rbp)
  movl   $0x0,-0x24(%rbp)
  movl   $0x0,-0x20(%rbp)
  jmp    L1
L31:
  mov    -0x38(%rbp),%rax
  movzbl (%rax),%eax
  mov    -0x3c(%rbp),%edx
  cmp    %dl,%al
  je     L69
  addl   $0x1,-0x24(%rbp)
  addq   $0x1,-0x38(%rbp)
  jmp    L1
L69:
  addl   $0x1,-0x20(%rbp)
  addl   $0x1,-0x24(%rbp)
  addq   $0x1,-0x38(%rbp)
L1:
  mov    -0x24(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L31
  cmpl   $0x0,-0x20(%rbp)
  jne    L157
  mov    $0x0,%eax
  jmp    L4
L157:
  movl   $0x0,-0x24(%rbp)
  movl   $0x0,-0x1c(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,-0x38(%rbp)
  jmp    L107
L57:
  mov    -0x38(%rbp),%rax
  movzbl (%rax),%eax
  mov    -0x3c(%rbp),%edx
  cmp    %dl,%al
  je     L116
  addl   $0x1,-0x24(%rbp)
  addq   $0x1,-0x38(%rbp)
  jmp    L61
L116:
  addl   $0x1,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  je     L61
  addl   $0x1,-0x24(%rbp)
  addq   $0x1,-0x38(%rbp)
L61:
  mov    -0x1c(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  je     L16
L107:
  mov    -0x24(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L57
  jmp    L105
L16:
  nop
L105:
  mov    -0x24(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jne    L71
  mov    $0x0,%eax
  jmp    L4
L71:
  mov    -0x14(%rbp),%eax
  sub    -0x24(%rbp),%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x18(%rbp)
  jmp    L111
L52:
  mov    -0x18(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rax,%rdx
  mov    -0x38(%rbp),%rax
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x24(%rbp)
  addl   $0x1,-0x18(%rbp)
  addq   $0x1,-0x38(%rbp)
L111:
  mov    -0x24(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L52
  mov    -0x18(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x8(%rbp),%rax
L4:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D5
datatype: string

tool: D5: searchString = %s 	 searchChar = %c 


assistant: ```c
char *strrchr_p(char *searchStr, int charInt) {
  printf("searchString = %s \t searchChar = %c \n", searchStr, (char)charInt);
  char *start = searchStr;
  int searchLength = stringLength_p(searchStr);
  int index = 0;
  int numOccurences = 0;
  while (index < searchLength) {
    if (*searchStr != (char)charInt) {
      index++;
      searchStr++;
    } else {
      numOccurences++;
      index++;
      searchStr++;
    }
  }
  if (numOccurences == 0) {
    return NULL;
  }
  index = 0;
  int count = 0;
  searchStr = start;
  while (index < searchLength) {
    if (*searchStr != (char)charInt) {
      index++;
      searchStr++;
    } else {
      count++;
      if (count != numOccurences) {
        index++;
        searchStr++;
      }
    }
    if (count == numOccurences) {
      break;
    }
  }
  if (index == searchLength) {
    return NULL;
  }
  char *result = malloc((searchLength - index) * sizeof(char));
  int index2 = 0;
  while (index < searchLength) {
    result[index2] = *searchStr;
    index++;
    index2++;
    searchStr++;
  }
  result[index2] = '\0';
  return result;
}
```