user: 下面的汇编指令对应的C源代码是什么:

```asm
<classify_suffix>:
  endbr64
  push   %r14
  mov    $0x1,%r14d
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  movq   $0x0,0x8(%rdx)
  movq   $0x0,(%rdx)
  movzbl (%rdi),%eax
  test   %al,%al
  je     L182
  cmp    $0x2e,%al
  jne    L47
  movzbl 0x1(%rdi),%esi
  mov    %rdi,%r13
  mov    %rdx,%r12
  lea    -0x30(%rsi),%eax
  cmp    $0x9,%al
  ja     L149
  lea    0x2(%rdi),%rcx
  mov    $0x1,%edx
  nopw   0x0(%rax,%rax,1)
L145:
  mov    %rcx,%rbp
  mov    %edx,%ebx
  lea    0x1(%rcx),%rcx
  add    $0x1,%edx
  movzbl 0x0(%rbp),%eax
  sub    $0x30,%eax
  cmp    $0x9,%al
  jbe    L145
  cmp    $0x6,%edx
  jle    L47
  sub    $0x30,%esi
  movsbl 0x2(%r13),%eax
  movsbl %sil,%esi
  lea    (%rsi,%rsi,4),%edx
  lea    -0x30(%rax,%rdx,2),%r14d
  cmp    $0x12,%r14d
  jg     L47
  xor    %esi,%esi
  lea    0x3(%r13),%rdi
  mov    $0xa,%edx
  sub    $0x6,%ebx
  call   <strtoll@plt>
  mov    %r14d,%esi
  sub    %ebx,%esi
  js     L47
  test   %r14d,%r14d
  je     L32
  cmpb   $0x30,0x3(%r13)
  je     L47
L32:
  mov    %rax,(%r12)
  mov    %rax,0x8(%r12)
  test   %esi,%esi
  je     L187
  mov    %rax,%rdx
  xor    %ecx,%ecx
  xchg   %ax,%ax
L174:
  lea    (%rax,%rax,4),%rax
  lea    (%rdx,%rdx,4),%rdx
  add    $0x1,%ecx
  add    %rax,%rax
  lea    0x9(%rdx,%rdx,1),%rdx
  cmp    %ecx,%esi
  jne    L174
  mov    %rax,(%r12)
  mov    %rdx,0x8(%r12)
L187:
  movzbl 0x0(%rbp),%eax
  mov    $0x5,%r14d
  test   %al,%al
  je     L182
  cmp    $0x2e,%al
  jne    L47
  movzbl 0x1(%rbp),%eax
  mov    $0x4,%r14d
  cmp    $0x65,%al
  je     L66
L198:
  cmp    $0x74,%al
  je     L197
  cmp    $0x62,%al
  je     L57
L47:
  mov    $0xffffffff,%r14d
L182:
  pop    %rbx
  mov    %r14d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  xchg   %ax,%ax
L149:
  movabs $0x4000000000000000,%rax
  mov    %rdi,%rbp
  xor    %r14d,%r14d
  mov    %rax,0x8(%rdx)
  movzbl 0x1(%rbp),%eax
  cmp    $0x65,%al
  jne    L198
L66:
  lea    D39(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  jne    L47
  add    $0x20,%r14d
  pop    %rbx
  pop    %rbp
  mov    %r14d,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nop
L57:
  lea    D24(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  je     L182
  lea    D33(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  jne    L47
  add    $0x10,%r14d
  jmp    L182
  nopl   0x0(%rax)
L197:
  lea    D30(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %eax,%eax
  jne    L47
  add    $0x3,%r14d
  pop    %rbx
  pop    %rbp
  mov    %r14d,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

tool_calls: name: read_data
arguments: label: D39
data_type: string
name: read_data
arguments: label: D24
data_type: string
name: read_data
arguments: label: D33
data_type: string
name: read_data
arguments: label: D30
data_type: string

tool: D39: .enc

tool: D24: .bin

tool: D33: .bin.bz

tool: D30: .tmp

assistant: ```c
int classify_suffix(char *suffix, int suffix_len, long long *MMPos) {
  int c = 0;
  MMPos[0] = MMPos[1] = 0;
  if (!*suffix) {
    return 1;
  }
  if (*suffix != '.') {
    return -1;
  }
  int i = 1;
  while (suffix[i] >= '0' && suffix[i] <= '9') {
    i++;
  }
  if (i > 1) {
    if (i < 7) {
      return -1;
    }
    int power = (suffix[1] - '0') * 10 + (suffix[2] - '0');
    if (power > 18) {
      return -1;
    }
    long long base = strtoll(suffix + 3, 0, 10);
    int cnt = power - (i - 7);
    if (cnt < 0) {
      return -1;
    }
    if (power > 0 && suffix[3] == '0') {
      return -1;
    }
    MMPos[0] = base;
    MMPos[1] = base;
    int j;
    for (j = 0; j < cnt; j++) {
      MMPos[0] *= 10;
      MMPos[1] = MMPos[1] * 10 + 9;
    }
    suffix += i;
    if (!*suffix) {
      return 5;
    }
    if (*suffix != '.') {
      return -1;
    }
    c = 4;
  } else {
    MMPos[0] = 0;
    MMPos[1] = (1LL << 62);
  }
  switch (suffix[1]) {
  case 'b':
    if (!strcmp(suffix, ".bin")) {
      return c;
    }
    return strcmp(suffix, ".bin.bz") ? -1 : (c + 16);
  case 'e':
    return strcmp(suffix, ".enc") ? -1 : c + 32;
  case 't':
    return strcmp(suffix, ".tmp") ? -1 : c + 3;
  }
  return -1;
}
```