=> 0x7fb5c01e3edc <getenv+156>:	cmp    0x0(%rbp),%r12w
   0x7fb5c01e3ee1 <getenv+161>:	jne    0x7fb5c01e3ed0 <getenv+144>
   0x7fb5c01e3ee3 <getenv+163>:	lea    0x2(%rbp),%rdi
   0x7fb5c01e3ee7 <getenv+167>:	mov    %r14,%rdx
   0x7fb5c01e3eea <getenv+170>:	mov    %r13,%rsi
   0x7fb5c01e3eed <getenv+173>:	callq  0x7fb5c022b960
   0x7fb5c01e3ef2 <getenv+178>:	test   %eax,%eax
   0x7fb5c01e3ef4 <getenv+180>:	jne    0x7fb5c01e3ed0 <getenv+144>
   0x7fb5c01e3ef6 <getenv+182>:	cmpb   $0x3d,0x0(%rbp,%r15,1)
   0x7fb5c01e3efc <getenv+188>:	jne    0x7fb5c01e3ed0 <getenv+144>
   0x7fb5c01e3efe <getenv+190>:	lea    0x1(%rbp,%r15,1),%rax
   0x7fb5c01e3f03 <getenv+195>:	jmp    0x7fb5c01e3ea3 <getenv+99>
   0x7fb5c01e3f05 <getenv+197>:	nopl   (%rax)
   0x7fb5c01e3f08 <getenv+200>:	add    $0x8,%rsp
   0x7fb5c01e3f0c <getenv+204>:	lea    0x2(%rdx),%rax
   0x7fb5c01e3f10 <getenv+208>:	pop    %rbx