Fwd: disabling NMI rendering breakpoints non-functional?

Kent Tong kent.tong.mo@gmail.com
Tue Apr 16 02:09:00 GMT 2013

> GDB has no clue of NMI, it just tells the target to set a breakpoint at
> some address, or to single-step.  How qemu implements those things
> behind the scenes is up to qemu.

Thanks for the reply! I also figured that. But does the breakpoint if it is
set to a memory address whose content will be overwritten (e.g., loading
instructions into there)? In the past it worked, but now somehow it has
stopped working.

Kent Tong
IT author and consultant, child education coach

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