/*
* Exit emulator
*/
static void do_exit_machine (void)
{
graphics_leave ();
inputdevice_close ();
#ifdef SCSIEMU
scsidev_exit ();
#endif
DISK_free ();
audio_close ();
dump_counts ();
#ifdef SERIAL_PORT
serial_exit ();
#endif
#ifdef CD32
akiko_free ();
#endif
gui_exit ();
#ifdef AUTOCONFIG
expansion_cleanup ();
#endif
#ifdef FILESYS
filesys_cleanup ();
hardfile_cleanup ();
rtarea_cleanup ();
#endif
#ifdef SAVESTATE
savestate_free ();
#endif
memory_cleanup ();
cfgfile_addcfgparam (0);
}
static void rtarea_init_mem (void)
{
rtarea = mapped_malloc (0x10000, "rtarea");
if (!rtarea) {
write_log ("virtual memory exhausted (rtarea)!\n");
return;
}
/* TODO: *** reinitializing rtarea with filesys/expansion code ***
* Moved here from memory_reset(), so we don't lose all the extension/filesys
* traps that will be set up later
*/
rtarea_cleanup();
/* FAMEC fast (direct) memory access instead of functions */
rtarea_bank.baseaddr = rtarea;
}
void memory_reset (void)
{
int i, custom_start;
if (mainMenu_useOneMegaChip) prefs_chipmem_size=0x00100000;
else prefs_chipmem_size=0x00100000>>1;
#ifdef DEBUG_MEMORY
dbg("memory_reset!");
#endif
#ifdef NATMEM_OFFSET
delete_shmmaps (0, 0xFFFF0000);
#endif
init_mem_banks ();
memset(chipmemory,0,allocated_chipmem);
#ifdef USE_FAME_CORE
clear_fame_mem_dummy();
#endif
rtarea_cleanup();
allocate_memory ();
/* Map the chipmem into all of the lower 8MB */
i = allocated_chipmem > 0x200000 ? (allocated_chipmem >> 16) : 32;
#ifdef DEBUG_MEMORY
dbg("map_banks : chipmem_bank");
#endif
map_banks (&chipmem_bank, 0x00, i, allocated_chipmem);
custom_start = 0xC0;
#ifdef DEBUG_MEMORY
dbg("map_banks : custom_bank");
#endif
map_banks (&custom_bank, custom_start, 0xE0 - custom_start, 0);
#ifdef DEBUG_MEMORY
dbg("map_banks : cia_bank");
#endif
map_banks (&cia_bank, 0xA0, 32, 0);
#ifdef DEBUG_MEMORY
dbg("map_banks : clock_bank");
#endif
map_banks (&clock_bank, 0xDC, 1, 0);
/* @@@ Does anyone have a clue what should be in the 0x200000 - 0xA00000
* range on an Amiga without expansion memory? */
custom_start = allocated_chipmem >> 16;
if (custom_start < 0x20)
custom_start = 0x20;
#ifdef DEBUG_MEMORY
dbg("map_banks : dummy_bank");
#endif
map_banks (&dummy_bank, custom_start, 0xA0 - custom_start, 0);
/*map_banks (&mbres_bank, 0xDE, 1); */
if (bogomemory != 0) {
int t = allocated_bogomem >> 16;
if (t > 0x1C)
t = 0x1C;
#ifdef DEBUG_MEMORY
dbg("map_banks : bogomem_bank");
#endif
map_banks (&bogomem_bank, 0xC0, t, allocated_bogomem);
}
