user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<TestEmbedChar>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %ecx,-0x30(%rbp)
  mov    %r8,-0x40(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x10(%rbp)
  lea    -0x10(%rbp),%rcx
  mov    -0x38(%rbp),%rdx
  mov    -0x2c(%rbp),%esi
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <embed@plt>
  mov    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  cmp    -0x30(%rbp),%eax
  je     L50
  lea    D48(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x10(%rbp),%rax
  test   %rax,%rax
  je     L96
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  movq   $0x0,-0x10(%rbp)
  jmp    L116
L50:
  lea    D22(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  cmpq   $0x0,-0x28(%rbp)
  je     L103
  lea    D36(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D45(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,-0x18(%rbp)
  jmp    L91
L112:
  mov    -0x18(%rbp),%eax
  and    $0x7,%eax
  test   %eax,%eax
  jne    L80
  mov    $0xa,%edi
  call   <putchar@plt>
L80:
  mov    -0x10(%rbp),%rdx
  mov    -0x18(%rbp),%eax
  cltq
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x18(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x40(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L94
  lea    D30(%rip),%rax
  jmp    L97
L94:
  lea    D43(%rip),%rax
L97:
  mov    -0x18(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x40(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rdx),%edx
  movzbl %dl,%ecx
  mov    -0x10(%rbp),%rsi
  mov    -0x18(%rbp),%edx
  movslq %edx,%rdx
  add    %rsi,%rdx
  movzbl (%rdx),%edx
  movzbl %dl,%edx
  mov    -0x18(%rbp),%esi
  mov    %rax,%r8
  lea    D55(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x1,-0x18(%rbp)
L91:
  mov    -0x18(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jl     L112
L103:
  lea    D31(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x10(%rbp),%rax
  test   %rax,%rax
  je     L116
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  movq   $0x0,-0x10(%rbp)
  jmp    L116
L96:
  nop
L116:
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L15
  call   <__stack_chk_fail@plt>
L15:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D48
data_type: string
name: retrieve_data
arguments: tag: D22
data_type: string
name: retrieve_data
arguments: tag: D36
data_type: string
name: retrieve_data
arguments: tag: D45
data_type: string
name: retrieve_data
arguments: tag: D30
data_type: string
name: retrieve_data
arguments: tag: D43
data_type: string
name: retrieve_data
arguments: tag: D55
data_type: string
name: retrieve_data
arguments: tag: D31
data_type: string

tool: D48: Test Failed

tool: D22: Yay it worked! WoooHoo!!!

tool: D36: Compare arrays:

tool: D45:   encode:    result:

tool: D30: true

tool: D43: false

tool: D55: %3d: 0x%02x == 0x%02x (%s)


tool: D31: 


assistant: ```c
void TestEmbedChar(char *image_data, int data_length, char *message, int resultf, char *resultem) {
  char *encoded = NULL;
  int rcembed;
  int idx;
  rcembed = embed(image_data, data_length, message, &encoded);
  if (rcembed != resultf) {
    printf("Test Failed\n");
    if (encoded != NULL) {
      free(encoded);
      encoded = NULL;
    }
    return;
  } else {
    printf("Yay it worked! WoooHoo!!!\n");
  }
  if (image_data != NULL) {
    printf("Compare arrays:\n");
    printf("  encode:    result:");
    for (idx = 0; idx < data_length; idx++) {
      if ((idx % 8) == 0) {
        printf("\n");
      }
      printf("%3d: 0x%02x == 0x%02x (%s)\n", idx, (unsigned char)encoded[idx], (unsigned char)resultem[idx], ((unsigned char)encoded[idx] == (unsigned char)resultem[idx] ? "true" : "false"));
    }
  }
  printf("\n\n");
  if (encoded != NULL) {
    free(encoded);
    encoded = NULL;
  }
}
```