user: 这段汇编代码用C语言表示是什么样的:

```asm
<read_3>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x58,%rsp
  mov    %rsi,0x10(%rsp)
  mov    %rdx,0x18(%rsp)
  mov    %rcx,0x20(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  call   <fgetc@plt>
  cmp    $0x20,%al
  jne    L119
  lea    0x30(%rsp),%rbp
  mov    $0x14,%edx
  mov    %rbx,%rdi
  mov    %rbp,%rsi
  call   <getval@plt>
  mov    %rax,(%rsp)
  mov    %eax,%r12d
  cmp    $0xffffffff,%eax
  je     L125
  mov    $0x14,%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <getval@plt>
  mov    %rax,0x8(%rsp)
  mov    %eax,%r14d
  cmp    $0xffffffff,%eax
  je     L127
  mov    $0x14,%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <getval@plt>
  mov    %eax,%r15d
  cmp    $0xffffffff,%eax
  je     L6
  mov    %eax,%ecx
  mov    %r14d,%edx
  mov    %r12d,%esi
  xor    %eax,%eax
  lea    D22(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%eax
  imul   (%rsp),%eax
  lea    (%rax,%rax,2),%r13d
  mov    %r13d,%edi
  mov    %r13d,%r15d
  call   <malloc@plt>
  mov    %rax,0x28(%rsp)
  test   %rax,%rax
  je     L35
  movslq %r13d,%r12
  mov    %rax,%r14
  add    %rax,%r12
  test   %r13d,%r13d
  jle    L54
  nopl   0x0(%rax)
L3:
  mov    %r13d,%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  add    $0x1,%r14
  call   <getval@plt>
  mov    %al,-0x1(%r14)
  cmp    %r12,%r14
  jne    L3
L54:
  mov    0x10(%rsp),%rax
  mov    0x28(%rsp),%rcx
  mov    %rcx,(%rax)
  mov    0x18(%rsp),%rax
  mov    (%rsp),%ecx
  mov    %ecx,(%rax)
  mov    0x20(%rsp),%rax
  mov    0x8(%rsp),%ecx
  mov    %ecx,(%rax)
L91:
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L57
  add    $0x58,%rsp
  mov    %r15d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L119:
  lea    D13(%rip),%rdi
  mov    $0xffffffff,%r15d
  call   <puts@plt>
  jmp    L91
L6:
  mov    $0xffffffff,%esi
  lea    D4(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L91
L127:
  mov    $0xffffffff,%esi
  lea    D17(%rip),%rdi
  xor    %eax,%eax
  mov    $0xffffffff,%r15d
  call   <printf@plt>
  jmp    L91
L125:
  mov    $0xffffffff,%esi
  lea    D57(%rip),%rdi
  xor    %eax,%eax
  mov    $0xffffffff,%r15d
  call   <printf@plt>
  jmp    L91
L35:
  lea    D28(%rip),%rdi
  mov    $0xffffffff,%r15d
  call   <puts@plt>
  jmp    L91
L57:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D22
type: string
name: extract_symbolic_data
arguments: tag: D13
type: string
name: extract_symbolic_data
arguments: tag: D4
type: string
name: extract_symbolic_data
arguments: tag: D17
type: string
name: extract_symbolic_data
arguments: tag: D57
type: string
name: extract_symbolic_data
arguments: tag: D28
type: string

tool: D22: Width = %d, Height = %d, Max = %d


tool: D13: Invalid File

tool: D4: Invalid Maximum %d


tool: D17: Invalid Height %d


tool: D57: Invalid Width %d


tool: D28: You are out of memory. 

assistant: ```c
int read_3(FILE *fp, char **image_data, int *width, int *height) {
  int arrsize;
  char *localdata;
  char rtp;
  char buff[20];
  int imgwid;
  int imght;
  int maxval;
  int idx = 0;
  rtp = fgetc(fp);
  if (rtp != ' ') {
    printf("Invalid File\n");
    return -1;
  }
  imgwid = getval(fp, buff, 20);
  if (imgwid == -1) {
    printf("Invalid Width %d\n", imgwid);
    return -1;
  }
  imght = getval(fp, buff, 20);
  if (imght == -1) {
    printf("Invalid Height %d\n", imght);
    return -1;
  }
  maxval = getval(fp, buff, 20);
  if (maxval == -1) {
    printf("Invalid Maximum %d\n", maxval);
    return -1;
  }
  printf("Width = %d, Height = %d, Max = %d\n", imgwid, imght, maxval);
  arrsize = imgwid * imght * 3;
  localdata = malloc(arrsize * sizeof(char));
  if (localdata == NULL) {
    printf("You are out of memory. \n");
    return -1;
  }
  for (idx = 0; idx < arrsize; idx++) {
    rtp = getval(fp, buff, arrsize);
    localdata[idx] = rtp;
  }
  *image_data = localdata;
  *width = imgwid;
  *height = imght;
  return arrsize;
}
```