PSR_SETTABLE_32
frame->tf_spsr &= ~PSR_SETTABLE_32;
frame->tf_spsr |= regs->x[16] & PSR_SETTABLE_32;
tf->tf_spsr &= ~PSR_SETTABLE_32;
tf->tf_spsr |= regs->r_cpsr & PSR_SETTABLE_32;
if ((spsr & ~(PSR_SETTABLE_32 | PSR_SS)) !=
(tf->tf_spsr & ~(PSR_SETTABLE_32 | PSR_SS)))
spsr &= PSR_SETTABLE_32;
spsr |= tf->tf_spsr & ~PSR_SETTABLE_32;