Sdl inside gdb


I’m testing a pretty big program that uses SDL and opengl, it’s compiled
with mingw using a cygwin enviroment.
The program eventually crashes, but when I run it inside GDB (5.2.1,
compiled with the cygwin libraries), I get no image. I know the program is
running, because it responds to the keys (‘esc’ to quit), and the mouse
cursor changes when it’s over an area where it’s supposed to chenge, but
the whole screen is black, so I can’t reproduce the crash.
Is this a known problem? I tried using SDL_NO_PARACHUTE to init with no
luck… Any ideas?