user: 这段汇编代码用C语言表示是什么样的？

```asm
<updater_addelta>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  add    $0xffffffffffffff80,%rsp
  mov    %rdi,-0x68(%rbp)
  mov    %rsi,-0x70(%rbp)
  mov    %rdx,-0x78(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x78(%rbp),%rax
  mov    %rax,%rdi
  call   <proto_get_ascii@plt>
  mov    %rax,-0x40(%rbp)
  lea    -0x78(%rbp),%rax
  mov    %rax,%rdi
  call   <proto_get_ascii@plt>
  mov    %rax,-0x38(%rbp)
  lea    -0x78(%rbp),%rax
  mov    %rax,%rdi
  call   <proto_get_ascii@plt>
  mov    %rax,-0x30(%rbp)
  lea    -0x78(%rbp),%rax
  mov    %rax,%rdi
  call   <proto_get_ascii@plt>
  mov    %rax,-0x28(%rbp)
  movq   $0x0,-0x60(%rbp)
  cmpq   $0x0,-0x40(%rbp)
  je     L59
  cmpq   $0x0,-0x30(%rbp)
  je     L59
  cmpq   $0x0,-0x28(%rbp)
  jne    L366
L59:
  mov    $0xffffffff,%eax
  jmp    L13
L366:
  mov    -0x38(%rbp),%rdi
  mov    -0x28(%rbp),%rcx
  mov    -0x30(%rbp),%rdx
  mov    -0x40(%rbp),%rsi
  mov    -0x68(%rbp),%rax
  mov    %rdi,%r8
  mov    %rax,%rdi
  call   <rcsfile_addelta@plt>
  mov    %rax,-0x20(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  jne    L115
  mov    -0x40(%rbp),%rax
  mov    %rax,%rdx
  lea    D65(%rip),%rax
  mov    %rax,%rsi
  mov    $0xffffffff,%edi
  call   <lprintf@plt>
  mov    $0xfffffffd,%eax
  jmp    L13
L347:
  mov    -0x58(%rbp),%rax
  lea    D21(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L209
  lea    -0x58(%rbp),%rax
  mov    %rax,%rdi
  call   <proto_get_ascii@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  sub    $0x4c,%eax
  cmp    $0x22,%eax
  ja     L395
  mov    %eax,%eax
  lea    0x0(,%rax,4),%rdx
  lea    D47(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  cltq
  lea    D47(%rip),%rdx
  add    %rdx,%rax
  notrack jmp *%rax
  lea    -0x60(%rbp),%rdx
  mov    -0x70(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <stream_getln@plt>
  mov    %rax,-0x50(%rbp)
  jmp    L235
L214:
  mov    -0x60(%rbp),%rax
  cmp    $0x2,%rax
  jne    L316
  mov    -0x50(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2e,%al
  je     L288
L316:
  mov    -0x60(%rbp),%rax
  cmp    $0x3,%rax
  jne    L121
  mov    -0x50(%rbp),%rax
  mov    $0x2,%edx
  lea    D31(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcmp@plt>
  test   %eax,%eax
  jne    L121
  mov    -0x20(%rbp),%rax
  mov    $0xffffffff,%esi
  mov    %rax,%rdi
  call   <rcsdelta_truncatelog@plt>
  jmp    L114
L121:
  mov    -0x60(%rbp),%rax
  cmp    $0x2,%rax
  jbe    L2
  mov    -0x50(%rbp),%rax
  mov    $0x2,%edx
  lea    D22(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcmp@plt>
  test   %eax,%eax
  jne    L2
  mov    -0x60(%rbp),%rax
  sub    $0x1,%rax
  mov    %rax,-0x60(%rbp)
  addq   $0x1,-0x50(%rbp)
L2:
  mov    -0x60(%rbp),%rdx
  mov    -0x50(%rbp),%rcx
  mov    -0x20(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <rcsdelta_appendlog@plt>
  test   %eax,%eax
  jns    L119
  mov    $0xffffffff,%eax
  jmp    L13
L119:
  lea    -0x60(%rbp),%rdx
  mov    -0x70(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <stream_getln@plt>
  mov    %rax,-0x50(%rbp)
L235:
  cmpq   $0x0,-0x50(%rbp)
  jne    L214
  jmp    L395
L288:
  nop
L114:
  jmp    L395
  lea    -0x58(%rbp),%rax
  mov    %rax,%rdi
  call   <proto_get_ascii@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L372
  mov    $0xffffffff,%eax
  jmp    L13
L372:
  mov    -0x10(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <rcsdelta_setstate@plt>
  jmp    L395
  lea    -0x60(%rbp),%rdx
  mov    -0x70(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <stream_getln@plt>
  mov    %rax,-0x48(%rbp)
  jmp    L161
L277:
  mov    -0x60(%rbp),%rax
  cmp    $0x2,%rax
  jne    L61
  mov    -0x48(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2e,%al
  je     L168
L61:
  mov    -0x60(%rbp),%rax
  cmp    $0x3,%rax
  jne    L184
  mov    -0x48(%rbp),%rax
  mov    $0x2,%edx
  lea    D31(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcmp@plt>
  test   %eax,%eax
  jne    L184
  mov    -0x20(%rbp),%rax
  mov    $0xffffffff,%esi
  mov    %rax,%rdi
  call   <rcsdelta_truncatetext@plt>
  jmp    L387
L184:
  mov    -0x60(%rbp),%rax
  cmp    $0x2,%rax
  jbe    L125
  mov    -0x48(%rbp),%rax
  mov    $0x2,%edx
  lea    D22(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcmp@plt>
  test   %eax,%eax
  jne    L125
  mov    -0x60(%rbp),%rax
  sub    $0x1,%rax
  mov    %rax,-0x60(%rbp)
  addq   $0x1,-0x48(%rbp)
L125:
  mov    -0x60(%rbp),%rdx
  mov    -0x48(%rbp),%rcx
  mov    -0x20(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <rcsdelta_appendtext@plt>
  test   %eax,%eax
  jns    L383
  mov    $0xffffffff,%eax
  jmp    L13
L383:
  lea    -0x60(%rbp),%rdx
  mov    -0x70(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <stream_getln@plt>
  mov    %rax,-0x48(%rbp)
L161:
  cmpq   $0x0,-0x48(%rbp)
  jne    L277
  jmp    L395
L168:
  nop
L387:
  jmp    L395
L115:
  nop
L395:
  mov    -0x70(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <stream_getln@plt>
  mov    %rax,-0x58(%rbp)
  mov    -0x58(%rbp),%rax
  test   %rax,%rax
  jne    L347
  jmp    L162
L209:
  nop
L162:
  mov    $0x0,%eax
L13:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L286
  call   <__stack_chk_fail@plt>
L286:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D65
type_guessed: string
name: extract_symbolic_data
arguments: tag: D21
type_guessed: string
name: extract_symbolic_data
arguments: tag: D31
type_guessed: string
name: extract_symbolic_data
arguments: tag: D22
type_guessed: string

tool: D65: Error adding delta %s


tool: D21: .

tool: D31: .+

tool: D22: ..

assistant: ```c
int updater_addelta(struct rcsfile *rf, struct stream *rd, char *cmdline) {
  struct delta *d;
  size_t size;
  char *author, *cmd, *diffbase, *line, *logline;
  char *revdate, *revnum, *state, *textline;
  revnum = proto_get_ascii(&cmdline);
  diffbase = proto_get_ascii(&cmdline);
  revdate = proto_get_ascii(&cmdline);
  author = proto_get_ascii(&cmdline);
  size = 0;
  if (revnum == NULL || revdate == NULL || author == NULL)
    return ((-1));
  d = rcsfile_addelta(rf, revnum, revdate, author, diffbase);
  if (d == NULL) {
    lprintf(-1, "Error adding delta %s\n", revnum);
    return ((-3));
  }
  while ((line = stream_getln(rd, NULL)) != NULL) {
    if (strcmp(line, ".") == 0)
      break;
    cmd = proto_get_ascii(&line);
    switch (cmd[0]) {
    case 'L':
      logline = stream_getln(rd, &size);
      while (logline != NULL) {
        if (size == 2 && *logline == '.')
          break;
        if (size == 3 && memcmp(logline, ".+", 2) == 0) {
          rcsdelta_truncatelog(d, -1);
          break;
        }
        if (size >= 3 && memcmp(logline, "..", 2) == 0) {
          size--;
          logline++;
        }
        if (rcsdelta_appendlog(d, logline, size) < 0)
          return (-1);
        logline = stream_getln(rd, &size);
      }
      break;
    case 'N':
    case 'n':
      break;
    case 'S':
      state = proto_get_ascii(&line);
      if (state == NULL)
        return ((-1));
      rcsdelta_setstate(d, state);
      break;
    case 'T':
      textline = stream_getln(rd, &size);
      while (textline != NULL) {
        if (size == 2 && *textline == '.')
          break;
        if (size == 3 && memcmp(textline, ".+", 2) == 0) {
          rcsdelta_truncatetext(d, -1);
          break;
        }
        if (size >= 3 && memcmp(textline, "..", 2) == 0) {
          size--;
          textline++;
        }
        if (rcsdelta_appendtext(d, textline, size) < 0)
          return (-1);
        textline = stream_getln(rd, &size);
      }
      break;
    }
  }
  return (0);
}
```