user: 这段汇编代码用C语言表示是什么样的:

```asm
<f_set_hex>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    0x60(%rsp),%r13
  mov    0x68(%rsp),%r12
  mov    0x70(%rsp),%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  test   %edi,%edi
  js     L166
  mov    %rsi,%r15
  mov    %r13,%rdi
  call   <atoi@plt>
  mov    %eax,%ebp
  mov    %r12,%rdi
  call   <atoi@plt>
  mov    %eax,%r14d
  cmp    $0x8,%ebp
  ja     L200
  test   %eax,%eax
  jle    L58
L157:
  mov    $0x10,%r12d
  test   %ebp,%ebp
  jne    L122
L126:
  mov    %rbx,%rax
L73:
  movzbl (%rax),%edx
  test   %dl,%dl
  je     L85
  add    $0x1,%rax
  cmp    $0x3a,%dl
  jne    L73
  lea    0x10(%rsp),%rcx
  lea    0x14(%rsp),%rdx
  lea    D27(%rip),%rsi
  mov    %rbx,%rdi
  call   <sscanf@plt>
  cmp    $0x1,%eax
  jne    L166
  movslq %ebp,%rbp
  lea    (%r15,%rbp,8),%r15
  movslq %r14d,%rax
  sub    $0x1,%rax
  mov    %rax,%rbp
  sub    %eax,%r14d
  mov    %r14d,0xc(%rsp)
  lea    0x10(%rsp),%r14
  jmp    L90
L200:
  mov    %r13,%rsi
  lea    D73(%rip),%rdi
  call   <fatal_error@plt>
  test   %r14d,%r14d
  jle    L58
L185:
  movslq %ebp,%rax
  mov    (%r15,%rax,8),%rdi
  call   <uint4@plt>
  mov    %eax,%r12d
  jmp    L126
L58:
  lea    D55(%rip),%rsi
  lea    D20(%rip),%rdi
  call   <fatal_error@plt>
  jmp    L157
L122:
  cmp    $0x8,%ebp
  jne    L185
  mov    $0x4,%r12d
  jmp    L126
L161:
  mov    (%r15),%rax
  mov    0x14(%rsp),%edx
  mov    %dl,(%rax,%rbp,1)
  movslq 0x10(%rsp),%rax
  add    %rax,%rbx
  lea    0x14(%rsp),%rdx
  mov    %r14,%rcx
  lea    D9(%rip),%rsi
  mov    %rbx,%rdi
  call   <sscanf@plt>
  add    $0x1,%rbp
  cmp    $0x1,%eax
  jne    L166
L90:
  mov    0xc(%rsp),%eax
  add    %ebp,%eax
  cmp    %r12d,%eax
  jle    L161
  mov    %r13,%rsi
  lea    D18(%rip),%rdi
  call   <fatal_error@plt>
  jmp    L161
L123:
  mov    (%r15),%rax
  mov    0x14(%rsp),%edx
  mov    %dl,(%rax,%rbp,1)
  movslq 0x10(%rsp),%rax
  add    %rax,%rbx
  lea    0x14(%rsp),%rdx
  mov    %r14,%rcx
  lea    D82(%rip),%rsi
  mov    %rbx,%rdi
  call   <sscanf@plt>
  add    $0x1,%rbp
  cmp    $0x1,%eax
  jne    L166
L194:
  mov    0xc(%rsp),%eax
  add    %ebp,%eax
  cmp    %eax,%r12d
  jge    L123
  mov    %r13,%rsi
  lea    D18(%rip),%rdi
  call   <fatal_error@plt>
  jmp    L123
L166:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L59
  mov    $0x0,%eax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L85:
  lea    0x10(%rsp),%rcx
  lea    0x14(%rsp),%rdx
  lea    D82(%rip),%rsi
  mov    %rbx,%rdi
  call   <sscanf@plt>
  cmp    $0x1,%eax
  jne    L166
  movslq %ebp,%rbp
  lea    (%r15,%rbp,8),%r15
  movslq %r14d,%rax
  sub    $0x1,%rax
  mov    %rax,%rbp
  sub    %eax,%r14d
  mov    %r14d,0xc(%rsp)
  lea    0x10(%rsp),%r14
  jmp    L194
L59:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D27
datatype: string
name: extract_symbolic_data
arguments: label: D73
datatype: string
name: extract_symbolic_data
arguments: label: D55
datatype: string
name: extract_symbolic_data
arguments: label: D20
datatype: string
name: extract_symbolic_data
arguments: label: D9
datatype: string
name: extract_symbolic_data
arguments: label: D18
datatype: string
name: extract_symbolic_data
arguments: label: D82
datatype: string

tool: D27: %x%n

tool: D73: set_byte: bad section number %s

tool: 

tool: D20: set_hex: octet number must >= 1

tool: D9: :%x%n

tool: D18: set_byte out of bounds section %s

tool: D82: %2x%n

assistant: ```c
int f_set_hex(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, seclen, has_colon;
  unsigned int val;
  const char *str;
  if (mode < 0)
    return 0;
  i = atoi(arg1);
  j = atoi(arg2);
  if (i < 0 || i > 8)
    fatal_error("set_byte: bad section number %s", arg1);
  if (j <= 0)
    fatal_error("set_hex: octet number must >= 1", "");
  if (i == 0)
    seclen = 16;
  else if (i == 8)
    seclen = 4;
  else
    seclen = uint4(sec[i]);
  str = arg3;
  has_colon = 0;
  while (*str) {
    if (*str++ == ':') {
      has_colon = 1;
      break;
    }
  }
  if (has_colon) {
    k = sscanf(arg3, "%x%n", &val, &m);
    while (k == 1) {
      if (j > seclen)
        fatal_error("set_byte out of bounds section %s", arg1);
      sec[i][j++ - 1] = val;
      arg3 += m;
      k = sscanf(arg3, ":%x%n", &val, &m);
    }
  } else {
    k = sscanf(arg3, "%2x%n", &val, &m);
    while (k == 1) {
      if (j > seclen)
        fatal_error("set_byte out of bounds section %s", arg1);
      sec[i][j++ - 1] = val;
      arg3 += m;
      k = sscanf(arg3, "%2x%n", &val, &m);
    }
  }
  return 0;
}
```