user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  lea    D8(%rip),%r14
  push   %r13
  lea    D1(%rip),%r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  lea    D34(%rip),%rbp
  push   %rbx
  sub    $0x28,%rsp
  lea    0x13c(%rsp),%rax
  mov    %edi,0x1c(%rsp)
  lea    0x3c(%rsp),%rbx
  mov    %rsi,0x8(%rsp)
  mov    %rax,0x10(%rsp)
  nopl   (%rax)
L4:
  lea    -0x20(%rbx),%r15
  xor    %eax,%eax
  mov    %r15,%rdi
  call   <phex@plt>
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <putstr@plt>
L21:
  mov    %rbp,%rdi
  xor    %eax,%eax
  add    $0x4,%r15
  call   <putstr@plt>
  mov    -0x4(%r15),%edi
  xor    %eax,%eax
  call   <phex@plt>
  cmp    %rbx,%r15
  jne    L21
  mov    %r14,%rdi
  xor    %eax,%eax
  lea    0x20(%r15),%rbx
  call   <putstr@plt>
  cmp    0x10(%rsp),%rbx
  jne    L4
  lea    D40(%rip),%rdi
  xor    %eax,%eax
  call   <putstr@plt>
  mov    0x1c(%rsp),%edi
  xor    %eax,%eax
  call   <phex@plt>
  mov    %r14,%rdi
  xor    %eax,%eax
  call   <putstr@plt>
  lea    D57(%rip),%rdi
  xor    %eax,%eax
  call   <putstr@plt>
  mov    0x8(%rsp),%rdi
  xor    %eax,%eax
  call   <phex@plt>
  mov    %r14,%rdi
  xor    %eax,%eax
  call   <putstr@plt>
  lea    D44(%rip),%rdi
  xor    %eax,%eax
  call   <putstr@plt>
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <phex@plt>
  mov    %r14,%rdi
  xor    %eax,%eax
  call   <putstr@plt>
  mov    0x1c(%rsp),%eax
  test   %eax,%eax
  jle    L3
  xor    %ebx,%ebx
  cs nopw 0x0(%rax,%rax,1)
L50:
  mov    0x8(%rsp),%r15
  xor    %eax,%eax
  mov    (%r15,%rbx,8),%rdi
  call   <phex@plt>
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <putstr@plt>
  mov    (%r15,%rbx,8),%rdi
  xor    %eax,%eax
  add    $0x1,%rbx
  call   <putstr@plt>
  mov    %r14,%rdi
  xor    %eax,%eax
  call   <putstr@plt>
  cmp    %ebx,0x1c(%rsp)
  jg     L50
L3:
  xor    %eax,%eax
  lea    D50(%rip),%rdi
  call   <putstr@plt>
  cmpq   $0x0,(%r12)
  je     L17
  xchg   %ax,%ax
L30:
  mov    %r12,%rdi
  xor    %eax,%eax
  add    $0x8,%r12
  call   <phex@plt>
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <putstr@plt>
  mov    -0x8(%r12),%rdi
  xor    %eax,%eax
  call   <phex@plt>
  mov    %r13,%rdi
  xor    %eax,%eax
  call   <putstr@plt>
  mov    -0x8(%r12),%rdi
  xor    %eax,%eax
  call   <putstr@plt>
  xor    %eax,%eax
  mov    %r14,%rdi
  call   <putstr@plt>
  cmpq   $0x0,(%r12)
  jne    L30
L17:
  add    $0x28,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: parse_data
arguments: tag: D8
data_type: string
name: parse_data
arguments: tag: D1
data_type: string
name: parse_data
arguments: tag: D34
data_type: string
name: parse_data
arguments: tag: D40
data_type: string
name: parse_data
arguments: tag: D57
data_type: string
name: parse_data
arguments: tag: D44
data_type: string
name: parse_data
arguments: tag: D50
data_type: string

tool: D8: 


tool: D1: :

tool: D34:  

tool: D40: ARGC=

tool: D57: ARGV=

tool: D44: ENVP=

tool: D50: ENV=>


assistant: ```c
main(argc, argv, envp) int argc;
char **argv;
char **envp;
{
  int i, j;
  char *p;
  char *str;
  int *arg = &argc;
  for (j = 0; j < 8; j++) {
    phex(arg);
    putstr(":");
    for (i = 0; i < 8; i++) {
      putstr(" ");
      phex(*arg++);
    }
    putstr("\n");
  }
  p = (char *)&argc;
  putstr("ARGC=");
  phex(argc);
  putstr("\n");
  putstr("ARGV=");
  phex(argv);
  putstr("\n");
  putstr("ENVP=");
  phex(envp);
  putstr("\n");
  for (i = 0; i < argc; i++) {
    phex(argv[i]);
    putstr(":");
    putstr(argv[i]);
    putstr("\n");
  }
  putstr("ENV=>\n");
  for (; *envp; envp++) {
    phex(envp);
    putstr(":");
    phex(*envp);
    putstr(":");
    putstr(*envp);
    putstr("\n");
  }
}
```