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Re: parcelling up struct gdbarch
>> Don't forget you need to bump the syscall number as part of that new
>> interface.
>
>
> Well, the example I was considering here was something like SSE
> registers or Altivec registers which may or may not be available - you
> can safely increase the size of the user struct, and you can add
> subrequests like PTRACE_GETFPXREGS (or whatever it's called).
Well, if you're not careful all existing GDB binaries will mysteriously
barf.
Andrew