Overhauled the SiS 496/497 chipset emulation (and added the DRB locking to it) (later Zida Tomato 4DPS BIOS'es now work, and we now use the actual 1.72), fixed the W83787F and FDC37C932FR Super I/O chips, removed the no longer needed Acer M3A registers (that's now correctly handled as FDC37C932FR GPIO), and a number of bugfixes here and there.

src/machine/m_at_socket8.c

@@ -121,7 +121,6 @@ machine_at_v60n_init(const machine_t *model)
     device_add(&piix3_device);
     device_add(&keyboard_ps2_pci_device);
     device_add(&fdc37c935_device);
-	device_add(&acerm3a_device);
     device_add(&sst_flash_29ee010_device);
 
     return ret;