PSW_USER_BITS
regs->psw.mask = PSW_USER_BITS | PSW_MASK_EA | PSW_MASK_BA; \
regs->psw.mask = PSW_USER_BITS | PSW_MASK_BA; \
tmp |= PSW_USER_BITS;
if ((data ^ PSW_USER_BITS) & ~mask)
user_sregs.regs.psw.mask = PSW_USER_BITS |
(PSW_USER_BITS & PSW_MASK_ASC) |
(PSW_USER_BITS & PSW_MASK_ASC) |