For help, type "help".                            
Type "apropos word" to search for commands related to "word"...                   
GEF for linux ready, type `gef' to start, `gef config' to configure
68 commands loaded for GDB 8.2 using Python engine 3.7
[*] 5 commands could not be loaded, run `gef missing` to know why.                        
Reading symbols from /home/user/Documents/dev/git/u-boot/u-boot...done.
gef➤  gef config gef.debug 1                                        
gef➤  gef-remote :3333                                          
0x08010fe4 in reloc_bootstage ()                                               
[+] Connected to ':3333'                                                         
[+] Targeting PID=42000                    
                                        
─────────────────────────────── Exception raised ───────────────────────────────
error: Not supported on this target.                 
───────────────────────────── Detailed stacktrace ──────────────────────────────
↳ File "/home/user/.gdbinit-gef.py", line 2391, in get_path_from_info_proc()
    →     for x in gdb.execute("info proc", to_string=True).splitlines():         
↳ File "/home/user/.gdbinit-gef.py", line 5598, in setup_remote_environment()
    →     exepath = get_path_from_info_proc()         
↳ File "/home/user/.gdbinit-gef.py", line 5537, in do_invoke()               
    →     self.setup_remote_environment(rpid, update_solib)            
↳ File "/home/user/.gdbinit-gef.py", line 319, in wrapper()
    →     rv = f(*args, **kwargs)                   
↳ File "/home/user/.gdbinit-gef.py", line 3659, in invoke()                    
    →     bufferize(self.do_invoke)(argv)           
───────────────────────────── Last 10 GDB commands ─────────────────────────────          
warning: bad breakpoint number at or near '0'
───────────────────────────── Runtime environment ──────────────────────────────
* GDB: 8.2                                                                       
* Python: 3.7.1 - final 
__main__:936: DeprecationWarning: dist() and linux_distribution() functions are deprecated in Python 3.5
* OS: Linux - 4.18.16-arch1-1-ARCH (64bit) on arch
────────────────────────────────────────────────────────────────────────────────

gef➤  q
Detaching from program: /home/user/Documents/dev/git/u-boot/u-boot, Remote target