On Jul 01 2019, Joachim Dietrich <jo.dietr...@gmx.de> wrote: > coldfire, because in the reference manual of the mcf5329 stands: "To > support dual stack pointers, the following two supervisor instructions > are included in the ColdFire instruction set architecture to load/store > the USP: > move.l Ay,USP;move to USP > move.l USP,Ax;move from USP"
Thus from the software point of view the classic m68k view of the USP is compatible with the coldfire V3. The OTHER_A7 designation is only visible via the BDM. Andreas. -- Andreas Schwab, sch...@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."
