PSR_SYSCALL
return (regs->psr & PSR_SYSCALL);
return (regs->psr &= ~PSR_SYSCALL);
((tstate & TSTATE_SYSCALL) ? PSR_SYSCALL : 0) |
regs->psr = (regs->psr & ~(PSR_ICC | PSR_SYSCALL)) |
(psr & (PSR_ICC | PSR_SYSCALL));
regs->psr = (regs->psr & ~(PSR_ICC | PSR_SYSCALL)) |
(v[0] & (PSR_ICC | PSR_SYSCALL));
if (reg & PSR_SYSCALL)
if (uregs[0] & PSR_SYSCALL)