SYSCALLGATE
ldil L%SYSCALLGATE, r1 !\
ldil L%SYSCALLGATE, r1 !\
ldil L%SYSCALLGATE, r1 !\
register long r1 __asm__("r1") = SYSCALLGATE;
if ((tf->tf_iioq_head & ~PAGE_MASK) == SYSCALLGATE)
if ((tf->tf_iioq_tail & ~PAGE_MASK) == SYSCALLGATE)
if (avail_end > SYSCALLGATE)
avail_end = SYSCALLGATE;
va = SYSCALLGATE;
if (!(pde = pmap_pde_get(pmap_kernel()->pm_pdir, SYSCALLGATE)) &&
!(pde = pmap_pde_alloc(pmap_kernel(), SYSCALLGATE, NULL)))
pmap_pte_set(pde, SYSCALLGATE, (paddr_t)&gateway_page |
*startp = SYSCALLGATE + PAGE_SIZE;
(frame->tf_iioq_head & ~PAGE_MASK) == SYSCALLGATE)) {
if ((p->p_md.md_regs->tf_iioq_tail & ~PAGE_MASK) == SYSCALLGATE)
if ((p->p_md.md_regs->tf_iioq_tail & ~PAGE_MASK) != SYSCALLGATE)