user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<test_sscanf_OOB_write>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x228,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x218(%rsp)
  xor    %eax,%eax
  movabs $0x3837363534333231,%rax
  movabs $0x3635343332313039,%rdx
  mov    %rax,0x90(%rsp)
  mov    %rdx,0x98(%rsp)
  movabs $0x3433323130393837,%rcx
  movabs $0x3231303938373635,%rbx
  mov    %rcx,0xa0(%rsp)
  mov    %rbx,0xa8(%rsp)
  movabs $0x3039383736353433,%rdi
  movabs $0x3837363534333231,%rbp
  mov    %rdi,0xb0(%rsp)
  mov    %rbp,0xb8(%rsp)
  movabs $0x61616161612039,%r8
  mov    $0x0,%r9d
  mov    %r8,0xc0(%rsp)
  mov    %r9,0xc8(%rsp)
  movq   $0x0,0xd0(%rsp)
  movq   $0x0,0xd8(%rsp)
  movq   $0x0,0xe0(%rsp)
  movq   $0x0,0xe8(%rsp)
  movq   $0x0,0xf0(%rsp)
  movq   $0x0,0xf8(%rsp)
  movq   $0x0,0x100(%rsp)
  movq   $0x0,0x108(%rsp)
  mov    %rax,0x110(%rsp)
  mov    %rdx,0x118(%rsp)
  mov    %rcx,0x120(%rsp)
  mov    %rbx,0x128(%rsp)
  mov    %rdi,0x130(%rsp)
  mov    %rbp,0x138(%rsp)
  movabs $0x6161616161203039,%r10
  mov    $0x0,%r11d
  mov    %r10,0x140(%rsp)
  mov    %r11,0x148(%rsp)
  movq   $0x0,0x150(%rsp)
  movq   $0x0,0x158(%rsp)
  movq   $0x0,0x160(%rsp)
  movq   $0x0,0x168(%rsp)
  movq   $0x0,0x170(%rsp)
  movq   $0x0,0x178(%rsp)
  movq   $0x0,0x180(%rsp)
  movq   $0x0,0x188(%rsp)
  mov    %rax,0x190(%rsp)
  mov    %rdx,0x198(%rsp)
  mov    %rcx,0x1a0(%rsp)
  mov    %rbx,0x1a8(%rsp)
  mov    %rdi,0x1b0(%rsp)
  mov    %rbp,0x1b8(%rsp)
  movabs $0x6161616120313039,%rax
  mov    $0x61,%edx
  mov    %rax,0x1c0(%rsp)
  mov    %rdx,0x1c8(%rsp)
  movq   $0x0,0x1d0(%rsp)
  movq   $0x0,0x1d8(%rsp)
  movq   $0x0,0x1e0(%rsp)
  movq   $0x0,0x1e8(%rsp)
  movq   $0x0,0x1f0(%rsp)
  movq   $0x0,0x1f8(%rsp)
  movq   $0x0,0x200(%rsp)
  movq   $0x0,0x208(%rsp)
  lea    0x50(%rsp),%rbx
  lea    0x10(%rsp),%rbp
  lea    0x90(%rsp),%rax
  mov    %rbx,%rcx
  mov    %rbp,%rdx
  lea    D30(%rip),%r15
  mov    %r15,%rsi
  mov    %rax,(%rsp)
  mov    %rax,%rdi
  call   <sscanf@plt>
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %eax,%esi
  mov    %rbp,%rdx
  lea    D20(%rip),%r13
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    %eax,%esi
  mov    %rbx,%rdx
  lea    D16(%rip),%r12
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    0x110(%rsp),%rcx
  mov    %rcx,%r8
  mov    %rbx,%rcx
  mov    %rbp,%rdx
  mov    %r15,%rsi
  mov    %r8,0x8(%rsp)
  mov    %r8,%rdi
  call   <sscanf@plt>
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %eax,%esi
  mov    %rbp,%rdx
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    %eax,%esi
  mov    %rbx,%rdx
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    0x190(%rsp),%r14
  mov    %rbx,%rcx
  mov    %rbp,%rdx
  mov    %r15,%rsi
  mov    %r14,%rdi
  call   <sscanf@plt>
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %eax,%esi
  mov    %rbp,%rdx
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    %eax,%esi
  mov    %rbx,%rdx
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    %rbx,%rcx
  mov    %rbp,%rdx
  lea    D22(%rip),%rsi
  mov    %r14,%rdi
  call   <sscanf@plt>
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %eax,%esi
  mov    %rbp,%rdx
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    %eax,%esi
  mov    %rbx,%rdx
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    %rbx,%rcx
  mov    %rbp,%rdx
  lea    D31(%rip),%r15
  mov    %r15,%rsi
  mov    (%rsp),%rdi
  call   <sscanf@plt>
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %eax,%esi
  mov    %rbp,%rdx
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    %eax,%esi
  mov    %rbx,%rdx
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%rcx
  mov    %rbp,%rdx
  mov    %r15,%rsi
  mov    0x8(%rsp),%rdi
  call   <sscanf@plt>
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %eax,%esi
  mov    %rbp,%rdx
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    %eax,%esi
  mov    %rbx,%rdx
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%rcx
  mov    %rbp,%rdx
  mov    %r15,%rsi
  mov    %r14,%rdi
  call   <sscanf@plt>
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %eax,%esi
  mov    %rbp,%rdx
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    %eax,%esi
  mov    %rbx,%rdx
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x218(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x228,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D30
type_guessed: string
name: extract_symbolic_data
arguments: tag: D20
type_guessed: string
name: extract_symbolic_data
arguments: tag: D16
type_guessed: string
name: extract_symbolic_data
arguments: tag: D22
type_guessed: string
name: extract_symbolic_data
arguments: tag: D31
type_guessed: string

tool: D30: %50s %50s

tool: D20: len:%d, param:[%s]


tool: D16: len:%d, value:[%s]


tool: D22: %51s %51s

tool: D31: %49s %49s

assistant: ```c
void test_sscanf_OOB_write() {
  char param[50], value[50];
  char length49[128] = "1234567890123456789012345678901234567890123456789 aaaaa";
  char length50[128] = "12345678901234567890123456789012345678901234567890 aaaaa";
  char length51[128] = "123456789012345678901234567890123456789012345678901 aaaaa";
  int tokens;
  tokens = sscanf(length49, "%50s %50s", param, value);
  printf("len:%d, param:[%s]\n", strlen(param), param);
  printf("len:%d, value:[%s]\n", strlen(value), value);
  tokens = sscanf(length50, "%50s %50s", param, value);
  printf("len:%d, param:[%s]\n", strlen(param), param);
  printf("len:%d, value:[%s]\n", strlen(value), value);
  tokens = sscanf(length51, "%50s %50s", param, value);
  printf("len:%d, param:[%s]\n", strlen(param), param);
  printf("len:%d, value:[%s]\n", strlen(value), value);
  printf("\n");
  tokens = sscanf(length51, "%51s %51s", param, value);
  printf("len:%d, param:[%s]\n", strlen(param), param);
  printf("len:%d, value:[%s]\n", strlen(value), value);
  printf("\n");
  tokens = sscanf(length49, "%49s %49s", param, value);
  printf("len:%d, param:[%s]\n", strlen(param), param);
  printf("len:%d, value:[%s]\n", strlen(value), value);
  tokens = sscanf(length50, "%49s %49s", param, value);
  printf("len:%d, param:[%s]\n", strlen(param), param);
  printf("len:%d, value:[%s]\n", strlen(value), value);
  tokens = sscanf(length51, "%49s %49s", param, value);
  printf("len:%d, param:[%s]\n", strlen(param), param);
  printf("len:%d, value:[%s]\n", strlen(value), value);
}
```