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jtc@RedBackNetworks.com (J.T. Conklin) writes: > I finished my breakpoint extensions prototype, and discovered that GDB > inserts all enabled breakpoints when program execution is resumed, and > removes them when it regains control. Yes, this is a "feature". It's pretty well wired into GDB. It might be possible to make insert_breakpoints() and remove_breakpoints() do some sort of caching-like thing, but I'm not sure that all target memory reads know about substituting original code, so you might get punished when you're doing disassembly or prologue analysis. Stan