user: 请从给定的汇编指令推导出C源代码：

```asm
<dfragTestsuiteRun>:
  endbr64
  push   %r15
  mov    %esi,%r15d
  lea    D2(%rip),%rsi
  push   %r14
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  mov    %rcx,%rbx
  sub    $0x1f8,%rsp
  mov    %rcx,0x18(%rsp)
  lea    0x60(%rsp),%rdi
  mov    $0x30,%ecx
  mov    %rdx,0x8(%rsp)
  mov    %r8d,0x2c(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x1e8(%rsp)
  xor    %eax,%eax
  mov    %rdi,0x50(%rsp)
  rep movsq %ds:(%rsi),%es:(%rdi)
  mov    %r15d,0x58(%rsp)
  movl   $0x0,0x10(%rsp)
  movl   $0x0,0x4c(%rsp)
  mov    (%rsi),%eax
  lea    0x0(,%r15,4),%esi
  mov    %esi,0x5c(%rsp)
  mov    %eax,(%rdi)
  lea    (%r15,%r15,1),%eax
  mov    %eax,0x28(%rsp)
  cltq
  add    %rbx,%rax
  mov    %rax,0x38(%rsp)
  lea    0x1e0(%rsp),%rax
  mov    %rax,0x40(%rsp)
L114:
  mov    0x4c(%rsp),%eax
  mov    0x8(%rsp),%rsi
  mov    0x50(%rsp),%r13
  add    %eax,%eax
  cltq
  add    %rsi,%rax
  mov    %rax,0x20(%rsp)
  mov    0x58(%rsp),%eax
  add    %eax,%eax
  cltq
  add    %rsi,%rax
  mov    %rax,0x30(%rsp)
  nopl   0x0(%rax)
L60:
  mov    0x2c(%rsp),%edx
  mov    0x18(%rsp),%rdi
  xor    %esi,%esi
  xor    %r14d,%r14d
  call   <memset@plt>
L65:
  mov    0x0(%r13,%r14,4),%eax
  mov    %r15d,%edx
  mov    %r15d,%r9d
  mov    %ebp,%esi
  mov    %r12,%rdi
  mov    %eax,%ebx
  imul   %eax,%edx
  mov    %eax,%ecx
  add    0x10(%rsp),%edx
  shr    $0x1f,%ecx
  shr    $0x1f,%ebx
  push   $0x2
  movslq %edx,%rdx
  add    %eax,%ebx
  add    %ecx,%eax
  and    $0x1,%eax
  sar    %ebx
  sub    %ecx,%eax
  mov    %ebx,%ecx
  push   %rax
  mov    0x18(%rsp),%rax
  lea    (%rax,%rdx,1),%r8
  mov    %ebp,%edx
  call   <dfragAssemble@plt>
  mov    %eax,%r8d
  pop    %rax
  pop    %rdx
  test   %r8d,%r8d
  jns    L86
L72:
  add    $0x1,%r14
  cmp    $0x4,%r14
  jne    L65
  mov    0x28(%rsp),%ebx
  mov    0x18(%rsp),%rsi
  mov    0x20(%rsp),%rdi
  mov    %ebx,%edx
  call   <memcmp@plt>
  test   %rax,%rax
  jne    L61
  mov    0x38(%rsp),%rsi
  mov    0x30(%rsp),%rdi
  mov    %ebx,%edx
  call   <memcmp@plt>
  test   %rax,%rax
  jne    L61
  add    $0x10,%r13
  cmp    %r13,0x40(%rsp)
  jne    L60
  add    $0x1,%ebp
  mov    0x28(%rsp),%esi
  add    %esi,0x58(%rsp)
  add    %esi,0x4c(%rsp)
  mov    0x5c(%rsp),%esi
  add    %esi,0x10(%rsp)
  cmp    $0x40,%ebp
  jne    L114
  lea    D3(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%eax
  jmp    L31
  nopl   0x0(%rax)
L86:
  mov    %r8d,%esi
  mov    %r12,%rdi
  mov    %r8d,0x14(%rsp)
  call   <dfragLength@plt>
  mov    0x14(%rsp),%r8d
  test   %eax,%eax
  jle    L25
  cmp    %eax,0x28(%rsp)
  jge    L33
L25:
  mov    %r8d,%esi
  mov    %r12,%rdi
  call   <dfragClear@plt>
  jmp    L72
  nop
L33:
  imul   %r15d,%ebx
  mov    %r8d,%esi
  mov    %r12,%rdi
  mov    %eax,0x48(%rsp)
  call   <dfragGet@plt>
  mov    0x48(%rsp),%edx
  mov    %eax,%esi
  lea    (%rbx,%rbx,1),%edi
  movslq %edi,%rdi
  add    0x18(%rsp),%rdi
  call   <memcpy@plt>
  mov    0x14(%rsp),%r8d
  jmp    L25
L61:
  xor    %eax,%eax
L31:
  mov    0x1e8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L69
  add    $0x1f8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L69:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D2
type_infered: string
name: disassemble_data
arguments: tag: D3
type_infered: string

tool: 

tool: D3: success!


assistant: ```c
int dfragTestsuiteRun(struct s_dfrag *dfrag, const int fragsize, const unsigned char *cmpstr, unsigned char *mystr, const int str_len) {
  int ret;
  int len;
  int i, j, k;
  int pos;
  int msgid;
  int order[] = {0, 1, 2, 3, 0, 1, 3, 2, 0, 2, 1, 3, 0, 2, 3, 1, 0, 3, 1, 2, 0, 3, 2, 1, 1, 0, 2, 3, 1, 0, 3, 2, 1, 2, 0, 3, 1, 2, 3, 0, 1, 3, 0, 2, 1, 3, 2, 0, 2, 1, 0, 3, 2, 1, 3, 0, 2, 0, 1, 3, 2, 0, 3, 1, 2, 3, 1, 0, 2, 3, 0, 1, 3, 1, 2, 0, 3, 1, 0, 2, 3, 2, 1, 0, 3, 2, 0, 1, 3, 0, 1, 2, 3, 0, 2, 1, 0};
  for (k = 0; k < 64; k++) {
    for (j = 0; j < 24; j++) {
      memset(mystr, 0, str_len);
      for (i = 0; i < 4; i++) {
        pos = order[(4 * j) + i];
        msgid = (pos / 2);
        ret = dfragAssemble(dfrag, k, k, msgid, &cmpstr[((k * fragsize * 4) + (pos * fragsize))], fragsize, (pos - (msgid * 2)), 2);
        if (!(ret < 0)) {
          len = dfragLength(dfrag, ret);
          if (len > 0 && len <= (fragsize * 2)) {
            memcpy(&mystr[(msgid * fragsize * 2)], dfragGet(dfrag, ret), len);
          }
          dfragClear(dfrag, ret);
        }
      }
      for (i = 0; i < 2; i++) {
        if (memcmp(&cmpstr[((k * fragsize * 4) + (i * fragsize * 2))], &mystr[(i * fragsize * 2)], (fragsize * 2)) != 0) {
          return 0;
        }
      }
    }
  }
  printf("success!\n");
  return 1;
}
```