}
}
- if ((rw & 0) && ((right & PAGE_READ) == 0)) {
+ if (!(rw & 1) && ((right & PAGE_READ) == 0)) {
return TLBRET_BADADDR;
}
if ((rw & 1) && ((right & PAGE_WRITE) == 0)) {
{
int ret = TLBRET_MATCH;
- /* [0x0000--0x2000]: unmapped */
- if (address < 0x2000 && (cpu->env.sr & SR_SM)) {
- *physical = address;
- *prot = PAGE_READ | PAGE_WRITE;
- return ret;
- }
-
if (rw == 2) { /* ITLB */
*physical = 0;
ret = cpu->env.tlb->cpu_openrisc_map_address_code(cpu, physical,