static void REGPARAM2 rtarea_wput (uaecptr addr, uae_u32 value)
{
addr &= 0xffff;
value &= 0xffff;
if (addr & 1)
return;
if (!rtarea_write(addr))
return;
uaecptr addr2 = addr - RTAREA_TRAP_STATUS;
if (rtarea_trap_status(addr)) {
int trap_offset = addr2 & (RTAREA_TRAP_STATUS_SIZE - 1);
int trap_slot = addr2 / RTAREA_TRAP_STATUS_SIZE;
if (trap_offset == 2) {
value = 0;
if ((rtarea_bank.baseaddr[addr + 1] & 0x80) == 0) {
write_log(_T("TRAP SLOT %d unlock without allocation!\n"), trap_slot);
}
rtarea_bank.baseaddr[addr + 0] = value >> 8;
rtarea_bank.baseaddr[addr + 1] = (uae_u8)value;
return;
}
}
static void REGPARAM2 rtarea_bput (uaecptr addr, uae_u32 value)
{
addr &= 0xffff;
if (!rtarea_write(addr))
return;
rtarea_bank.baseaddr[addr] = value;
if (addr == RTAREA_INTREQ + 3) {
mousehack_wakeup();
}
if (!rtarea_trap_status(addr))
return;
addr -= RTAREA_TRAP_STATUS;
int trap_offset = addr & (RTAREA_TRAP_STATUS_SIZE - 1);
int trap_slot = addr / RTAREA_TRAP_STATUS_SIZE;
#if NEW_TRAP_DEBUG
write_log(_T("PUT TRAP SLOT %d OFFSET %d: V=%02x\n"), trap_slot, trap_offset, (uae_u8)value);
#endif
if (trap_offset == RTAREA_TRAP_STATUS_SECOND) {
write_log(_T("TRAP SLOT %d PRI=%02x\n"), trap_slot, (uae_u8)value);
}
if (trap_offset == RTAREA_TRAP_STATUS_SECOND + 3) {
uae_u8 v = (uae_u8)value;
if (v != 0xff && v != 0xfd && v != 0x01 && v != 0x02 && v != 0x03 && v != 0x04)
write_log(_T("TRAP SLOT %d STATUS = %02x\n"), trap_slot, v);
if (v == 0xfd)
atomic_dec(&hwtrap_waiting);
if (v == 0x01)
atomic_dec(&hwtrap_waiting);
// 1 = interrupt ack
// 2 = interrupt -> task ack
// 3 = hwtrap_entry ack
if (v == 0x01 || v == 0x02 || v == 0x03) {
// signal call_hardware_trap_back_back()
uae_sem_post(&hardware_trap_event[trap_slot]);
}
}
}