user: 下面的汇编指令对应的C源代码是什么:

```asm
<f_set_int2>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    0x60(%rsp),%rax
  mov    %rax,%rcx
  mov    %rax,0x8(%rsp)
  mov    0x68(%rsp),%r12
  mov    0x70(%rsp),%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  test   %edi,%edi
  js     L26
  mov    %rsi,%r14
  mov    %rcx,%rdi
  call   <atoi@plt>
  mov    %eax,%ebx
  mov    %r12,%rdi
  call   <atoi@plt>
  mov    %eax,%r13d
  cmp    $0x8,%ebx
  ja     L117
  test   %eax,%eax
  jle    L142
L106:
  mov    $0x10,%r12d
  test   %ebx,%ebx
  jne    L1
L0:
  lea    0x10(%rsp),%rcx
  lea    0x14(%rsp),%rdx
  lea    D12(%rip),%rsi
  mov    %rbp,%rdi
  call   <sscanf@plt>
  cmp    $0x1,%eax
  jne    L26
  movslq %ebx,%rbx
  lea    (%r14,%rbx,8),%r15
  movslq %r13d,%rax
  sub    $0x1,%rax
  mov    %rax,%rbx
  sub    %eax,%r13d
  mov    %r13d,0x4(%rsp)
  lea    0x10(%rsp),%r14
  lea    D19(%rip),%r13
  jmp    L149
L117:
  mov    0x8(%rsp),%rsi
  lea    D58(%rip),%rdi
  call   <fatal_error@plt>
  test   %r13d,%r13d
  jle    L142
L7:
  movslq %ebx,%rax
  mov    (%r14,%rax,8),%rdi
  call   <uint4@plt>
  mov    %eax,%r12d
  jmp    L0
L142:
  lea    D55(%rip),%rsi
  lea    D54(%rip),%rdi
  call   <fatal_error@plt>
  jmp    L106
L1:
  cmp    $0x8,%ebx
  jne    L7
  mov    $0x4,%r12d
  jmp    L0
L114:
  mov    %rbx,%rsi
  add    (%r15),%rsi
  mov    0x14(%rsp),%edi
  call   <int2_char@plt>
  movslq 0x10(%rsp),%rax
  add    %rax,%rbp
  lea    0x14(%rsp),%rdx
  mov    %r14,%rcx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  call   <sscanf@plt>
  add    $0x2,%rbx
  cmp    $0x1,%eax
  jne    L26
L149:
  mov    0x4(%rsp),%eax
  add    %ebx,%eax
  cmp    %eax,%r12d
  jg     L114
  mov    0x8(%rsp),%rsi
  lea    D13(%rip),%rdi
  call   <fatal_error@plt>
  jmp    L114
L26:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L137
  mov    $0x0,%eax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L137:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D12
type_infered: string
name: extract_symbolic_data
arguments: data_label: D19
type_infered: string
name: extract_symbolic_data
arguments: data_label: D58
type_infered: string
name: extract_symbolic_data
arguments: data_label: D55
type_infered: string
name: extract_symbolic_data
arguments: data_label: D54
type_infered: string
name: extract_symbolic_data
arguments: data_label: D13
type_infered: string

tool: D12: %d%n

tool: D19: :%d%n

tool: D58: set_int2: bad section number %s

tool: 

tool: D54: set_int2: octet number must >= 1

tool: D13: set_int2 out of bounds section %s

assistant: ```c
int f_set_int2(int mode, unsigned char **sec, float *data, unsigned int ndata, char *inv_out, void **local, const char *arg1, const char *arg2, const char *arg3) {
  int i, j, k, m, val, seclen;
  if (mode < 0)
    return 0;
  i = atoi(arg1);
  j = atoi(arg2);
  if (i < 0 || i > 8)
    fatal_error("set_int2: bad section number %s", arg1);
  if (j <= 0)
    fatal_error("set_int2: octet number must >= 1", "");
  if (i == 0)
    seclen = 16;
  else if (i == 8)
    seclen = 4;
  else
    seclen = uint4(sec[i]);
  k = sscanf(arg3, "%d%n", &val, &m);
  while (k == 1) {
    if (j + 1 > seclen)
      fatal_error("set_int2 out of bounds section %s", arg1);
    int2_char(val, sec[i] + j - 1);
    j += 2;
    arg3 += m;
    k = sscanf(arg3, ":%d%n", &val, &m);
  }
  return 0;
}
```