user: What would the C source look like for the assembly code provided here?

```asm
<hexdump>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x238,%rsp
  mov    %rdi,(%rsp)
  mov    %rsi,%r15
  mov    %rdx,0x8(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x228(%rsp)
  xor    %eax,%eax
  lea    0x120(%rsp),%rdi
  lea    D54(%rip),%rsi
  mov    $0x20,%ecx
  rep movsq %ds:(%rsi),%es:(%rdi)
  movzbl (%rsi),%eax
  mov    %al,(%rdi)
  lea    0x20(%rsp),%rdi
  mov    $0x100,%edx
  mov    $0x0,%esi
  call   <memset@plt>
  test   %r15,%r15
  je     L105
  mov    (%rsp),%rax
  movsbl (%rax),%edx
  lea    0x10(%rsp),%rbx
  lea    D38(%rip),%rsi
  mov    %rbx,%rdi
  call   <sprintf@plt>
  lea    0x20(%rsp),%rdi
  mov    %rbx,%rsi
  call   <strcat@plt>
  mov    $0x1,%r12d
  lea    D60(%rip),%r14
  jmp    L27
L35:
  mov    %rbx,%r12
L27:
  test   $0xf,%r12b
  je     L2
L9:
  lea    0x1(%r12),%rbx
  cmp    %rbx,%r15
  jb     L29
  mov    (%rsp),%rax
  movsbl (%rax,%r12,1),%edx
  lea    0x10(%rsp),%rbp
  lea    D38(%rip),%rsi
  mov    %rbp,%rdi
  call   <sprintf@plt>
  lea    0x20(%rsp),%rdi
  mov    %rbp,%rsi
  call   <strcat@plt>
  test   $0x7,%bl
  jne    L35
  lea    0x20(%rsp),%rdi
  lea    D23(%rip),%rsi
  call   <strcat@plt>
  jmp    L35
L2:
  lea    0x20(%rsp),%rdi
  lea    D111(%rip),%rsi
  call   <strcat@plt>
  lea    -0x10(%r12),%rbx
  cmp    $0xf,%r12
  jbe    L141
  mov    (%rsp),%rax
  add    %rax,%rbx
  lea    (%rax,%r12,1),%r13
L17:
  movzbl (%rbx),%eax
  movsbl 0x120(%rsp,%rax,1),%edx
  lea    0x10(%rsp),%rbp
  mov    %r14,%rsi
  mov    %rbp,%rdi
  call   <sprintf@plt>
  lea    0x20(%rsp),%rdi
  mov    %rbp,%rsi
  call   <strcat@plt>
  add    $0x1,%rbx
  cmp    %r13,%rbx
  jne    L17
L87:
  lea    0x20(%rsp),%rbx
  mov    0x8(%rsp),%rax
  lea    -0x10(%rax,%r12,1),%rsi
  mov    %rbx,%rdx
  lea    D8(%rip),%rdi
  call   <printf@plt>
  mov    $0x100,%edx
  mov    $0x0,%esi
  mov    %rbx,%rdi
  call   <memset@plt>
  jmp    L9
L141:
  mov    %rbx,%r12
  jmp    L87
L29:
  mov    %r15,%r14
  and    $0xf,%r14d
  je     L105
  mov    $0x10,%r13d
  sub    %r14,%r13
  mov    %r13,%rbx
  lea    0x20(%rsp),%rbp
  lea    D43(%rip),%r12
  jmp    L18
L132:
  lea    D23(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcat@plt>
L164:
  sub    $0x1,%rbx
  je     L34
L18:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strcat@plt>
  test   $0x7,%bl
  jne    L164
  cmp    $0x8,%r13
  je     L164
  jmp    L132
L34:
  lea    0x20(%rsp),%rdi
  lea    D1(%rip),%rsi
  call   <strcat@plt>
  lea    -0x20(%r14,%r15,1),%rbx
  cmp    %rbx,%r15
  jbe    L53
  mov    (%rsp),%rax
  add    %rax,%rbx
  add    %r15,%rax
  mov    %rax,%r13
  lea    D60(%rip),%r12
L52:
  movzbl (%rbx),%eax
  movsbl 0x120(%rsp,%rax,1),%edx
  lea    0x10(%rsp),%rbp
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <sprintf@plt>
  lea    0x20(%rsp),%rdi
  mov    %rbp,%rsi
  call   <strcat@plt>
  add    $0x1,%rbx
  cmp    %r13,%rbx
  jne    L52
L53:
  lea    0x20(%rsp),%rdx
  mov    0x8(%rsp),%rsi
  add    %r15,%rsi
  sub    %r14,%rsi
  lea    D8(%rip),%rdi
  call   <printf@plt>
L105:
  mov    0x228(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L143
  add    $0x238,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L143:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D54
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D38
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D60
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D23
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D111
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D8
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D43
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D1
type_infered: string

tool: D54: ................................ !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~.................................................................................................................................

tool: D38: %02x 

tool: D60: %c

tool: D23:  

tool: D111: | 

tool: D8: %.8llx: %s


tool: D43:    

tool: D1:  | 

assistant: ```c
void hexdump(unsigned char *data, size_t length, void *addr) {
  size_t dp = 0, p = 0;
  const char trans[] = "................................ !\"#$%&'()*+,-./0123456789"
                       ":;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklm"
                       "nopqrstuvwxyz{|}~...................................."
                       "....................................................."
                       "........................................";
  char buff[0x100], byte[0x10];
  memset(buff, 0, sizeof(buff));
  for (dp = 1; dp <= length; dp++) {
    sprintf(byte, "%02x ", data[dp - 1]);
    strcat(buff, byte);
    if ((dp % 8) == 0) {
      strcat(buff, " ");
    }
    if ((dp % 16) == 0) {
      strcat(buff, "| ");
      p = dp;
      for (dp -= 16; dp < p; dp++) {
        sprintf(byte, "%c", trans[data[dp]]);
        strcat(buff, byte);
      }
      printf("%.8llx: %s\n", (unsigned long long)addr + dp - 16, buff);
      memset(buff, 0, sizeof(buff));
    }
  }
  if (length % 16 != 0) {
    p = dp = 16 - (length % 16);
    for (dp = p; dp > 0; dp--) {
      strcat(buff, "   ");
      if (((dp % 8) == 0) && (p != 8)) {
        strcat(buff, " ");
      }
    }
    strcat(buff, " | ");
    for (dp = length - 16 - p; dp < length; dp++) {
      sprintf(byte, "%c", trans[data[dp]]);
      strcat(buff, byte);
    }
    printf("%.8llx: %s\n", (unsigned long long)addr + length - (length % 16), buff);
  }
}
```