user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    $0x8001,%edi
  call   <malloc@plt>
  mov    %rax,-0x38(%rbp)
  mov    $0x8001,%edi
  call   <malloc@plt>
  mov    %rax,-0x30(%rbp)
  mov    $0x8001,%edi
  call   <malloc@plt>
  mov    %rax,-0x28(%rbp)
  mov    $0x8001,%edi
  call   <malloc@plt>
  mov    %rax,-0x20(%rbp)
  mov    $0x8001,%edi
  call   <malloc@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x38(%rbp),%rax
  mov    $0x8000,%edx
  mov    $0x26,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    -0x30(%rbp),%rax
  mov    $0x8000,%edx
  mov    $0x26,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    -0x28(%rbp),%rax
  mov    $0x8000,%edx
  mov    $0x26,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    -0x20(%rbp),%rax
  mov    $0x8000,%edx
  mov    $0x26,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    -0x18(%rbp),%rax
  mov    $0x8000,%edx
  mov    $0x26,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  rdtsc
  mov    %rax,-0x10(%rbp)
  mov    -0x38(%rbp),%rax
  mov    $0x8000,%esi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <old_bzero@plt>
  rdtsc
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  sub    -0x10(%rbp),%rax
  mov    -0x38(%rbp),%rdx
  mov    %rax,%rsi
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  rdtsc
  mov    %rax,-0x10(%rbp)
  mov    -0x30(%rbp),%rax
  mov    $0x8000,%esi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <old_bzero@plt>
  rdtsc
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  sub    -0x10(%rbp),%rax
  mov    -0x30(%rbp),%rdx
  mov    %rax,%rsi
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  rdtsc
  mov    %rax,-0x10(%rbp)
  mov    -0x28(%rbp),%rax
  mov    $0x8000,%esi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <new_bzero@plt>
  rdtsc
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  sub    -0x10(%rbp),%rax
  mov    -0x28(%rbp),%rdx
  mov    %rax,%rsi
  lea    D22(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  rdtsc
  mov    %rax,-0x10(%rbp)
  mov    -0x20(%rbp),%rax
  mov    $0x8000,%esi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <asm_bzero@plt>
  rdtsc
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  sub    -0x10(%rbp),%rax
  mov    -0x20(%rbp),%rdx
  mov    %rax,%rsi
  lea    D49(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  rdtsc
  mov    %rax,-0x10(%rbp)
  mov    -0x18(%rbp),%rax
  mov    $0x8000,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  rdtsc
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  sub    -0x10(%rbp),%rax
  mov    -0x18(%rbp),%rdx
  mov    %rax,%rsi
  lea    D27(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D1
datatype: string
name: unpack_data
arguments: data_label: D22
datatype: string
name: unpack_data
arguments: data_label: D49
datatype: string
name: unpack_data
arguments: data_label: D27
datatype: string

tool: D1: old - (%6lu) %s


tool: D22: new - (%6lu) %s


tool: D49: asm - (%6lu) %s


tool: D27: std - (%6lu) %s


assistant: ```c
int main(void) {
  char *block1 = malloc(32768 + 1);
  char *block2 = malloc(32768 + 1);
  char *block3 = malloc(32768 + 1);
  char *block4 = malloc(32768 + 1);
  char *block5 = malloc(32768 + 1);
  memset(block1, 0x26, 32768);
  memset(block2, 0x26, 32768);
  memset(block3, 0x26, 32768);
  memset(block4, 0x26, 32768);
  memset(block5, 0x26, 32768);
  unsigned long t1, t2;
  asm volatile("rdtsc" : "=A"(t1) : :);
  ;
  old_bzero(block1, 32768);
  asm volatile("rdtsc" : "=A"(t2) : :);
  ;
  printf("old - (%6lu) %s\n", t2 - t1, block1);
  asm volatile("rdtsc" : "=A"(t1) : :);
  ;
  old_bzero(block2, 32768);
  asm volatile("rdtsc" : "=A"(t2) : :);
  ;
  printf("old - (%6lu) %s\n", t2 - t1, block2);
  asm volatile("rdtsc" : "=A"(t1) : :);
  ;
  new_bzero(block3, 32768);
  asm volatile("rdtsc" : "=A"(t2) : :);
  ;
  printf("new - (%6lu) %s\n", t2 - t1, block3);
  asm volatile("rdtsc" : "=A"(t1) : :);
  ;
  asm_bzero(block4, 32768);
  asm volatile("rdtsc" : "=A"(t2) : :);
  ;
  printf("asm - (%6lu) %s\n", t2 - t1, block4);
  asm volatile("rdtsc" : "=A"(t1) : :);
  ;
  bzero(block5, 32768);
  asm volatile("rdtsc" : "=A"(t2) : :);
  ;
  printf("std - (%6lu) %s\n", t2 - t1, block5);
  free(block1);
  free(block2);
  free(block3);
  free(block4);
  free(block5);
}
```