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Re: [MiNT] Teradesk compile problem
Petr Stehlik <pstehlik@sophics.cz> writes:
> Paul Wratt píše v Po 30. 11. 2009 v 20:32 +1100:
>> move.l USP,a7
>> rte
>
>> I presume USP is related to stack pointer, and that code must be in
>
> My guess is that USP is a macro or define that contains a pointer to
> memory with preallocated buffer for an own stack.
No, this is a privileged m68k insn for accessing the usp (User Stack
Pointer) register.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
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