user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<http_request_line>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,%ebx
  mov    %rsi,%r12
  mov    %rdx,%rbp
  mov    %rcx,%r14
  mov    %r8d,0x8(%rsp)
  mov    %r9d,%r13d
  lea    D170(%rip),%rdi
  call   <touch@plt>
  mov    $0x2000,%edx
  lea    D84(%rip),%rsi
  mov    %ebx,%edi
  call   <http_read_line@plt>
  lea    D167(%rip),%rdx
  test   %rax,%rax
  js     L16
  mov    $0x20,%esi
  lea    D84(%rip),%rdi
  call   <strchr@plt>
  lea    D54(%rip),%rdx
  test   %rax,%rax
  je     L16
  movb   $0x0,(%rax)
  lea    D32(%rip),%rdx
  cmpb   $0x2f,0x1(%rax)
  je     L75
L16:
  mov    %rdx,%rax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L75:
  lea    0x1(%rax),%rbx
  mov    $0x20,%esi
  mov    %rbx,%rdi
  call   <strchr@plt>
  mov    %rax,%r15
  lea    D28(%rip),%rdx
  test   %rax,%rax
  je     L16
  movb   $0x0,(%rax)
  lea    D11(%rip),%rsi
  lea    D84(%rip),%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L61
  lea    D79(%rip),%rsi
  lea    D84(%rip),%rdi
  call   <strcmp@plt>
  lea    D30(%rip),%rdx
  test   %rax,%rax
  jne    L16
L61:
  lea    D84(%rip),%rcx
  lea    D57(%rip),%rdx
  mov    %r13d,%esi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <snprintf@plt>
  add    $0x1,%eax
  movslq %eax,%rdx
  lea    0x0(%rbp,%rdx,1),%rdi
  sub    %eax,%r13d
  lea    0x1(%r15),%rcx
  lea    D72(%rip),%rdx
  mov    %r13d,%esi
  mov    %rdi,%r15
  mov    $0x0,%eax
  call   <snprintf@plt>
  lea    0x1(%rax),%ecx
  movslq %ecx,%rax
  add    %rax,%r15
  mov    %ecx,0xc(%rsp)
  sub    %ecx,%r13d
  mov    $0x3f,%esi
  mov    %rbx,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L40
  movb   $0x0,(%rax)
  lea    0x1(%rax),%rcx
  lea    D41(%rip),%rdx
  mov    %r13d,%esi
  mov    %r15,%rdi
  mov    $0x0,%eax
  call   <snprintf@plt>
  mov    0xc(%rsp),%ecx
  lea    0x1(%rcx,%rax,1),%eax
  sub    %eax,%r13d
  cltq
  add    %rax,%r15
L40:
  mov    0x8(%rsp),%edx
  mov    %rbx,%rsi
  mov    %r12,%rdi
  call   <url_decode@plt>
  mov    %r12,%rcx
  lea    D103(%rip),%rdx
  mov    %r13d,%esi
  mov    %r15,%rdi
  mov    $0x0,%eax
  call   <snprintf@plt>
  add    $0x1,%eax
  movslq %eax,%rbx
  add    %r15,%rbx
  mov    %r13d,%esi
  sub    %eax,%esi
  lea    D98(%rip),%rdx
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <snprintf@plt>
  add    $0x1,%eax
  cltq
  add    %rax,%rbx
  movb   $0x0,(%rbx)
  sub    %rbp,%rbx
  add    $0x1,%rbx
  mov    %rbx,(%r14)
  mov    $0x0,%edx
  jmp    L16
```

tool_calls: name: disassemble_data
arguments: data_label: D170
data_type: string
name: disassemble_data
arguments: data_label: D167
data_type: string
name: disassemble_data
arguments: data_label: D54
data_type: string
name: disassemble_data
arguments: data_label: D32
data_type: string
name: disassemble_data
arguments: data_label: D28
data_type: string
name: disassemble_data
arguments: data_label: D11
data_type: string
name: disassemble_data
arguments: data_label: D79
data_type: string
name: disassemble_data
arguments: data_label: D30
data_type: string
name: disassemble_data
arguments: data_label: D57
data_type: string
name: disassemble_data
arguments: data_label: D72
data_type: string
name: disassemble_data
arguments: data_label: D41
data_type: string
name: disassemble_data
arguments: data_label: D103
data_type: string
name: disassemble_data
arguments: data_label: D98
data_type: string

tool: D170: http_request_line

tool: D167: Socket IO error

tool: D54: Cannot parse HTTP request (1)

tool: D32: Bad request path

tool: D28: Cannot parse HTTP request (2)

tool: D11: GET

tool: D79: POST

tool: D30: Unsupported request (not GET or POST)

tool: D57: REQUEST_METHOD=%s

tool: D72: SERVER_PROTOCOL=%s

tool: D41: QUERY_STRING=%s

tool: D103: REQUEST_URI=%s

tool: D98: SERVER_NAME=zoobar.org

assistant: ```c
const char *http_request_line(int fd, char *reqpath, char *env, size_t *env_len, int len, int len2) {
  static char buf[8192];
  char *sp1, *sp2, *qp, *envp = env;
  touch("http_request_line");
  if (http_read_line(fd, buf, sizeof(buf)) < 0)
    return "Socket IO error";
  sp1 = strchr(buf, ' ');
  if (!sp1)
    return "Cannot parse HTTP request (1)";
  *sp1 = '\0';
  sp1++;
  if (*sp1 != '/')
    return "Bad request path";
  sp2 = strchr(sp1, ' ');
  if (!sp2)
    return "Cannot parse HTTP request (2)";
  *sp2 = '\0';
  sp2++;
  if (strcmp(buf, "GET") && strcmp(buf, "POST"))
    return "Unsupported request (not GET or POST)";
  int length = len2;
  int gap = snprintf(envp, length, "REQUEST_METHOD=%s", buf) + 1;
  envp += gap;
  length -= gap;
  gap = snprintf(envp, length, "SERVER_PROTOCOL=%s", sp2) + 1;
  envp += gap;
  length -= gap;
  if ((qp = strchr(sp1, '?'))) {
    *qp = '\0';
    gap += snprintf(envp, length, "QUERY_STRING=%s", qp + 1) + 1;
    length -= gap;
    envp += gap;
  }
  url_decode(reqpath, sp1, len);
  gap = snprintf(envp, length, "REQUEST_URI=%s", reqpath) + 1;
  envp += gap;
  length -= gap;
  gap = snprintf(envp, length, "SERVER_NAME=zoobar.org") + 1;
  envp += gap;
  length -= gap;
  *envp = 0;
  *env_len = envp - env + 1;
  return NULL;
}
```