user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  cmp    $0x2,%edi
  jle    L23
  mov    %edi,%ebp
  mov    0x10(%rsi),%rdi
  mov    0x8(%rsi),%r15
  call   <atoi@plt>
  mov    %eax,%r14d
  cmp    $0x4,%ebp
  je     L80
  mov    $0x4,%edi
  call   <malloc@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L56
  movl   $0x1,0xc(%rsp)
L79:
  mov    %r13,%r12
  xor    %ebp,%ebp
  jmp    L138
  xchg   %ax,%ax
L75:
  lea    D40(%rip),%rdi
  xor    %eax,%eax
  add    $0x4,%r12
  call   <printf@plt>
  cmp    0xc(%rsp),%ebp
  jge    L3
L138:
  mov    %r14d,%esi
  mov    %r15,%rdi
  mov    %ebp,%ebx
  call   <x_create_tcp_client@plt>
  lea    0x1(%rbp),%ebp
  mov    %eax,(%r12)
  mov    %eax,%esi
  cmp    $0xffffffff,%eax
  jne    L75
  lea    D5(%rip),%rdi
  call   <perror@plt>
  xor    %eax,%eax
  mov    %ebp,%esi
  lea    D11(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  call   <pause@plt>
  test   %ebx,%ebx
  je     L109
L97:
  xor    %ebp,%ebp
  nopl   0x0(%rax)
L125:
  mov    0x0(%r13,%rbp,4),%edi
  add    $0x1,%rbp
  call   <x_close@plt>
  cmp    %ebp,%ebx
  jg     L125
L109:
  mov    %r13,%rdi
  call   <free@plt>
  xor    %eax,%eax
L130:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L3:
  lea    0x2(%rbx),%esi
  lea    D11(%rip),%rdi
  xor    %eax,%eax
  mov    %ebp,%ebx
  call   <printf@plt>
  xor    %eax,%eax
  call   <pause@plt>
  jmp    L97
L80:
  mov    0x18(%rbx),%rdi
  call   <atoi@plt>
  lea    0x0(,%rax,4),%edi
  mov    %eax,0xc(%rsp)
  mov    %eax,%ebx
  call   <malloc@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L56
  test   %ebx,%ebx
  jg     L79
  mov    $0x1,%esi
  lea    D11(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  xor    %eax,%eax
  call   <pause@plt>
  jmp    L109
L56:
  lea    D47(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  or     $0xffffffff,%eax
  jmp    L130
L23:
  mov    (%rsi),%rsi
  lea    D27(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  or     $0xffffffff,%eax
  jmp    L130
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D40
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D5
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D11
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D47
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D27
type_infered: string

tool: D40: create client fd: %d


tool: D5: create tcp client error

tool: D11: create %d connect


tool: D47: malloc failed

tool: D27: usage: %s <ip> <port> [connections]


assistant: ```c
int main(int argc, char *argv[]) {
  int connections = 1;
  char *ip = NULL;
  int port = -1;
  int *conns = NULL;
  int i = 0;
  int j = 0;
  if (argc < 3) {
    printf("usage: %s <ip> <port> [connections]\n", argv[0]);
    return -1;
  }
  ip = argv[1];
  port = atoi(argv[2]);
  if (argc == 4) {
    connections = atoi(argv[3]);
  }
  conns = (int *)malloc(sizeof(int) * connections);
  if (conns == NULL) {
    printf("malloc failed");
    return -1;
  }
  for (i = 0; i < connections; i++) {
    conns[i] = x_create_tcp_client(ip, port);
    if (conns[i] == -1) {
      perror("create tcp client error");
      break;
    }
    printf("create client fd: %d\n", conns[i]);
  }
  printf("create %d connect\n", i + 1);
  pause();
  for (j = 0; j < i; j++) {
    x_close(conns[j]);
  }
  free(conns);
  return 0;
}
```