user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<performOperation>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  cmp    $0x5,%edi
  jne    L244
  jmp    L99
  nopl   0x0(%rax)
L105:
  xor    %eax,%eax
  call   <ErrorMessage@plt>
  xor    %eax,%eax
  call   <getMenuOption@plt>
  mov    %eax,%ebx
L244:
  lea    -0x1(%rbx),%eax
  cmp    $0x4,%eax
  ja     L105
  cmp    $0x3,%ebx
  je     L164
  jg     L87
  cmp    $0x1,%ebx
  je     L12
  cmp    $0x2,%ebx
  jne    L131
  lea    D43(%rip),%rdi
  call   <printf@plt>
  nopl   (%rax)
L193:
  lea    0x4(%rsp),%r13
  mov    %rsp,%r12
  lea    D3(%rip),%rbp
  lea    D56(%rip),%r14
  jmp    L239
L142:
  mov    %r14,%rdi
  call   <printf@plt>
  xor    %eax,%eax
  call   <discardUnnecessaryInput@plt>
L239:
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <scanf@plt>
  cmp    $0x2,%eax
  jne    L142
  cmp    $0x3,%ebx
  je     L211
  jg     L92
  cmp    $0x1,%ebx
  je     L235
  cmp    $0x2,%ebx
  jne    L152
  movss  0x4(%rsp),%xmm1
  movss  (%rsp),%xmm0
  call   <Subtraction@plt>
  nopl   0x0(%rax,%rax,1)
L152:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L159
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L92:
  cmp    $0x4,%ebx
  jne    L152
  movss  0x4(%rsp),%xmm1
  movss  (%rsp),%xmm0
  call   <Division@plt>
  jmp    L152
  nop
L87:
  cmp    $0x4,%ebx
  jne    L144
  lea    D11(%rip),%rdi
  call   <printf@plt>
  jmp    L193
  nopw   0x0(%rax,%rax,1)
L12:
  lea    D45(%rip),%rdi
  call   <printf@plt>
  jmp    L193
  nopl   0x0(%rax)
L99:
  xor    %eax,%eax
  call   <Exit@plt>
  jmp    L193
  nopl   0x0(%rax)
L164:
  lea    D30(%rip),%rdi
  call   <printf@plt>
  jmp    L193
  nopl   0x0(%rax)
L235:
  movss  0x4(%rsp),%xmm1
  movss  (%rsp),%xmm0
  call   <Add@plt>
  jmp    L152
  nopl   (%rax)
L211:
  movss  0x4(%rsp),%xmm1
  movss  (%rsp),%xmm0
  call   <Multiplication@plt>
  jmp    L152
L144:
  mov    $0x5,%ebx
  jmp    L193
L159:
  call   <__stack_chk_fail@plt>
L131:
  mov    $0x3,%ebx
  jmp    L193
```

tool_calls: name: disassemble_data
arguments: data_label: D43
datatype: string
name: disassemble_data
arguments: data_label: D3
datatype: string
name: disassemble_data
arguments: data_label: D56
datatype: string
name: disassemble_data
arguments: data_label: D11
datatype: string
name: disassemble_data
arguments: data_label: D45
datatype: string
name: disassemble_data
arguments: data_label: D30
datatype: string

tool: D43: 
Please enter two numbers for Subtraction, separated by a space: 

tool: D3: %f %f

tool: D56: 
Error reading your numbers, please re-enter both numbers: 

tool: D11: 
Please enter two numbers for Division, separated by a space: 

tool: D45: 
Please enter two numbers for Addition, separated by a space: 

tool: D30: 
Please enter two numbers for Multiplication, separated by a space: 

assistant: ```c
void performOperation(int i) {
  if (i == 5) {
    Exit();
  }
  while ((i < 1) || (i > 5)) {
    ErrorMessage();
    i = getMenuOption();
  }
  float num1, num2;
  switch (i) {
  case 1:
    printf("\nPlease enter two numbers for Addition, separated by a space: ");
    break;
  case 2:
    printf("\nPlease enter two numbers for Subtraction, separated by a space: ");
    break;
  case 3:
    printf("\nPlease enter two numbers for Multiplication, separated by a space: ");
    break;
  case 4:
    printf("\nPlease enter two numbers for Division, separated by a space: ");
    break;
  default:
    break;
  }
  while (2 != scanf("%f %f", &num1, &num2)) {
    printf("\nError reading your numbers, please re-enter both numbers: ");
    discardUnnecessaryInput();
  }
  switch (i) {
  case 1:
    Add(num1, num2);
    break;
  case 2:
    Subtraction(num1, num2);
    break;
  case 3:
    Multiplication(num1, num2);
    break;
  case 4:
    Division(num1, num2);
    break;
  default:
    break;
  }
}
```