I'm running gdb inside Gentoo inside Interix on Windows XP. There is a C++ frame in my application that if I enter it, gdb gives the error Context stack underflow. Similarly, if I try to set a breakpoint inside that function it also states Context stack underflow. I'm using gcc v4.2.4 and gdb 2002-11-11-cvs (which is the only version I know of to work inside Interix Gentoo).
What is this message telling me about my application and how might I resolve it?