user: 这段汇编代码用C语言表示是什么样的:

```asm
<getbattery>:
  endbr64
  push   %r14
  mov    $0xc,%edi
  push   %r13
  lea    D29(%rip),%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movq   $0x0,0x10(%rsp)
  call   <malloc@plt>
  mov    %r13,%rsi
  lea    D22(%rip),%rdi
  mov    %rax,%rbp
  call   <fopen@plt>
  test   %rax,%rax
  je     L27
  lea    D57(%rip),%r14
  lea    0x8(%rsp),%rdx
  mov    %rax,%r12
  mov    %rax,%rdi
  mov    %r14,%rsi
  xor    %eax,%eax
  call   <fscanf@plt>
  mov    %r12,%rdi
  call   <fclose@plt>
  mov    %r13,%rsi
  lea    D26(%rip),%rdi
  call   <fopen@plt>
  lea    0x10(%rsp),%rdx
  mov    %r14,%rsi
  mov    %rax,%r12
  mov    %rax,%rdi
  xor    %eax,%eax
  call   <fscanf@plt>
  mov    %r12,%rdi
  call   <fclose@plt>
  mov    %r13,%rsi
  lea    D72(%rip),%rdi
  call   <fopen@plt>
  mov    %rbp,%rdx
  lea    D2(%rip),%rsi
  mov    %rax,%rdi
  mov    %rax,%r12
  xor    %eax,%eax
  call   <fscanf@plt>
  mov    %r12,%rdi
  call   <fclose@plt>
  lea    D33(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  lea    D73(%rip),%rsi
  mov    %rbp,%rdi
  cmp    $0x1,%rax
  sbb    %ebx,%ebx
  call   <strcmp@plt>
  and    $0xffffffec,%ebx
  lea    D70(%rip),%rsi
  mov    %rbp,%rdi
  add    $0x3f,%ebx
  test   %rax,%rax
  mov    $0x2d,%eax
  cmove  %eax,%ebx
  call   <strcmp@plt>
  mov    0x10(%rsp),%rsi
  movabs $0xa3d70a3d70a3d70b,%rdx
  lea    D84(%rip),%rdi
  test   %rax,%rax
  mov    $0x3d,%eax
  cmove  %eax,%ebx
  mov    %rsi,%rax
  imul   %rdx
  mov    0x8(%rsp),%rax
  lea    (%rdx,%rsi,1),%rcx
  sar    $0x3f,%rsi
  cqto
  sar    $0x6,%rcx
  sub    %rsi,%rcx
  movsbl %bl,%esi
  idiv   %rcx
  mov    %rax,%rdx
  xor    %eax,%eax
  call   <smprintf@plt>
L24:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L3
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L27:
  lea    D101(%rip),%rdi
  xor    %eax,%eax
  call   <smprintf@plt>
  jmp    L24
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D29
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D22
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D57
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D26
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D72
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D2
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D33
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D73
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D70
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D84
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D101
type_guessed: string

tool: D29: r

tool: D22: /sys/class/power_supply/BAT0/charge_now

tool: D57: %ld


tool: D26: /sys/class/power_supply/BAT0/charge_full

tool: D72: /sys/class/power_supply/BAT0/status

tool: D2: %s


tool: D33: Charging

tool: D73: Discharging

tool: D70: Full

tool: D84: %c%ld%%

tool: 

assistant: ```c
char *getbattery() {
  long lnum1, lnum2 = 0;
  char *status = malloc(sizeof(char) * 12);
  char s = '?';
  FILE *fp = NULL;
  if ((fp = fopen("/sys/class/power_supply/BAT0/charge_now", "r"))) {
    fscanf(fp, "%ld\n", &lnum1);
    fclose(fp);
    fp = fopen("/sys/class/power_supply/BAT0/charge_full", "r");
    fscanf(fp, "%ld\n", &lnum2);
    fclose(fp);
    fp = fopen("/sys/class/power_supply/BAT0/status", "r");
    fscanf(fp, "%s\n", status);
    fclose(fp);
    if (strcmp(status, "Charging") == 0)
      s = '+';
    if (strcmp(status, "Discharging") == 0)
      s = '-';
    if (strcmp(status, "Full") == 0)
      s = '=';
    return smprintf("%c%ld%%", s, (lnum1 / (lnum2 / 100)));
  } else
    return smprintf("");
}
```