user: 请从给定的汇编指令推导出C源代码:

```asm
<create_letter_distribution_diagram>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xd0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0xb4(%rbp)
  jmp    L211
L4:
  mov    -0xb4(%rbp),%eax
  cltq
  movl   $0x0,-0xa0(%rbp,%rax,4)
  addl   $0x1,-0xb4(%rbp)
L211:
  cmpl   $0x19,-0xb4(%rbp)
  jle    L4
  movl   $0x0,-0xb4(%rbp)
  jmp    L11
L223:
  mov    -0xb4(%rbp),%eax
  add    $0x61,%eax
  mov    %eax,%edx
  mov    -0xb4(%rbp),%eax
  cltq
  mov    %dl,-0x30(%rbp,%rax,1)
  addl   $0x1,-0xb4(%rbp)
L11:
  cmpl   $0x19,-0xb4(%rbp)
  jle    L223
  mov    -0xc8(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0xa8(%rbp)
  movl   $0x0,-0xb4(%rbp)
  jmp    L30
L155:
  mov    -0xb4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0xc8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x60,%al
  jle    L32
  mov    -0xb4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0xc8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x7a,%al
  jg     L32
  mov    -0xb4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0xc8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  sub    $0x61,%eax
  movslq %eax,%rdx
  mov    -0xa0(%rbp,%rdx,4),%edx
  add    $0x1,%edx
  cltq
  mov    %edx,-0xa0(%rbp,%rax,4)
L32:
  mov    -0xb4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0xc8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x40,%al
  jle    L9
  mov    -0xb4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0xc8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x5a,%al
  jg     L9
  mov    -0xb4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0xc8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  sub    $0x41,%eax
  movslq %eax,%rdx
  mov    -0xa0(%rbp,%rdx,4),%edx
  add    $0x1,%edx
  cltq
  mov    %edx,-0xa0(%rbp,%rax,4)
L9:
  addl   $0x1,-0xb4(%rbp)
L30:
  mov    -0xb4(%rbp),%eax
  cmp    -0xa8(%rbp),%eax
  jl     L155
  movl   $0x0,-0xb0(%rbp)
  jmp    L92
L183:
  mov    -0xb0(%rbp),%eax
  mov    %eax,-0xac(%rbp)
  mov    -0xb0(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0xb4(%rbp)
  jmp    L160
L229:
  mov    -0xb4(%rbp),%eax
  cltq
  mov    -0xa0(%rbp,%rax,4),%edx
  mov    -0xac(%rbp),%eax
  cltq
  mov    -0xa0(%rbp,%rax,4),%eax
  cmp    %eax,%edx
  jle    L99
  mov    -0xb4(%rbp),%eax
  mov    %eax,-0xac(%rbp)
L99:
  addl   $0x1,-0xb4(%rbp)
L160:
  cmpl   $0x19,-0xb4(%rbp)
  jle    L229
  mov    -0xb0(%rbp),%eax
  cltq
  mov    -0xa0(%rbp,%rax,4),%eax
  mov    %eax,-0xa4(%rbp)
  mov    -0xac(%rbp),%eax
  cltq
  mov    -0xa0(%rbp,%rax,4),%edx
  mov    -0xb0(%rbp),%eax
  cltq
  mov    %edx,-0xa0(%rbp,%rax,4)
  mov    -0xac(%rbp),%eax
  cltq
  mov    -0xa4(%rbp),%edx
  mov    %edx,-0xa0(%rbp,%rax,4)
  mov    -0xb0(%rbp),%eax
  cltq
  movzbl -0x30(%rbp,%rax,1),%eax
  mov    %al,-0xb5(%rbp)
  mov    -0xac(%rbp),%eax
  cltq
  movzbl -0x30(%rbp,%rax,1),%edx
  mov    -0xb0(%rbp),%eax
  cltq
  mov    %dl,-0x30(%rbp,%rax,1)
  mov    -0xac(%rbp),%eax
  cltq
  movzbl -0xb5(%rbp),%edx
  mov    %dl,-0x30(%rbp,%rax,1)
  addl   $0x1,-0xb0(%rbp)
L92:
  cmpl   $0x19,-0xb0(%rbp)
  jle    L183
  movl   $0x0,-0xb4(%rbp)
  jmp    L188
L218:
  movl   $0x0,-0xb0(%rbp)
  jmp    L31
L169:
  cmpl   $0x19,-0xb0(%rbp)
  jg     L158
  mov    -0xb0(%rbp),%eax
  cltq
  mov    -0xa0(%rbp,%rax,4),%edx
  mov    -0xb0(%rbp),%eax
  add    $0x1,%eax
  cltq
  mov    -0xa0(%rbp,%rax,4),%eax
  cmp    %eax,%edx
  jne    L158
  mov    -0xb0(%rbp),%eax
  cltq
  movzbl -0x30(%rbp,%rax,1),%edx
  mov    -0xb0(%rbp),%eax
  add    $0x1,%eax
  cltq
  movzbl -0x30(%rbp,%rax,1),%eax
  cmp    %al,%dl
  jle    L158
  mov    -0xb0(%rbp),%eax
  cltq
  mov    -0xa0(%rbp,%rax,4),%eax
  mov    %eax,-0xa4(%rbp)
  mov    -0xb0(%rbp),%eax
  add    $0x1,%eax
  cltq
  mov    -0xa0(%rbp,%rax,4),%edx
  mov    -0xb0(%rbp),%eax
  cltq
  mov    %edx,-0xa0(%rbp,%rax,4)
  mov    -0xb0(%rbp),%eax
  add    $0x1,%eax
  cltq
  mov    -0xa4(%rbp),%edx
  mov    %edx,-0xa0(%rbp,%rax,4)
  mov    -0xb0(%rbp),%eax
  cltq
  movzbl -0x30(%rbp,%rax,1),%eax
  mov    %al,-0xb5(%rbp)
  mov    -0xb0(%rbp),%eax
  add    $0x1,%eax
  cltq
  movzbl -0x30(%rbp,%rax,1),%edx
  mov    -0xb0(%rbp),%eax
  cltq
  mov    %dl,-0x30(%rbp,%rax,1)
  mov    -0xb0(%rbp),%eax
  add    $0x1,%eax
  cltq
  movzbl -0xb5(%rbp),%edx
  mov    %dl,-0x30(%rbp,%rax,1)
L158:
  addl   $0x1,-0xb0(%rbp)
L31:
  cmpl   $0x19,-0xb0(%rbp)
  jle    L169
  addl   $0x1,-0xb4(%rbp)
L188:
  cmpl   $0x19,-0xb4(%rbp)
  jle    L218
  movl   $0x0,-0xb0(%rbp)
  jmp    L90
L248:
  mov    -0xb0(%rbp),%eax
  cltq
  mov    -0xa0(%rbp,%rax,4),%edx
  mov    -0xb0(%rbp),%eax
  cltq
  movzbl -0x30(%rbp,%rax,1),%eax
  movsbl %al,%eax
  mov    %eax,%esi
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  addl   $0x1,-0xb0(%rbp)
L90:
  cmpl   $0x19,-0xb0(%rbp)
  jle    L248
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L235
  call   <__stack_chk_fail@plt>
L235:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D6
type: string

tool: D6: %c-->%d


assistant: ```c
int create_letter_distribution_diagram(char *string) {
  int counter, num[26], length, position, max, help;
  char letters[26], helpchar;
  for (counter = 0; counter < 26; counter++)
    num[counter] = 0;
  for (counter = 0; counter < 26; counter++)
    letters[counter] = counter + 'a';
  length = strlen(string);
  for (counter = 0; counter < length; counter++) {
    if (string[counter] >= 'a' && string[counter] <= 'z')
      num[string[counter] - 'a']++;
    if (string[counter] >= 'A' && string[counter] <= 'Z')
      num[string[counter] - 'A']++;
  }
  for (position = 0; position < 26; position++) {
    max = position;
    for (counter = position + 1; counter < 26; counter++) {
      if (num[counter] > num[max])
        max = counter;
    }
    help = num[position];
    num[position] = num[max];
    num[max] = help;
    helpchar = letters[position];
    letters[position] = letters[max];
    letters[max] = helpchar;
  }
  for (counter = 0; counter < 26; counter++) {
    for (position = 0; position < 26; position++) {
      if (position < 26) {
        if (num[position] == num[position + 1]) {
          if (letters[position] > letters[position + 1]) {
            help = num[position];
            num[position] = num[position + 1];
            num[position + 1] = help;
            helpchar = letters[position];
            letters[position] = letters[position + 1];
            letters[position + 1] = helpchar;
          }
        }
      }
    }
  }
  for (position = 0; position < 26; position++)
    printf("%c-->%d\n", letters[position], num[position]);
  return 0;
}
```