static void allocate_memory (void)
{
if (allocated_chipmem != prefs_chipmem_size)
{
if (chipmemory)
mapped_free (chipmemory);
chipmemory = 0;
allocated_chipmem = prefs_chipmem_size;
chipmem_mask = allocated_chipmem - 1;
chipmemory = (uae_u8 *)mapped_malloc (allocated_chipmem, "chip");
if (chipmemory == 0) {
write_log ("Fatal error: out of memory for chipmem.\n");
allocated_chipmem = 0;
}
else do_put_mem_long ((uae_u32 *)(chipmemory + 4), swab_l(0));
}
if (savestate_state == STATE_RESTORE)
{
fseek (savestate_file, chip_filepos, SEEK_SET);
#ifdef USE_LIB7Z
void *tmp=malloc(compressed_size);
int outSize=allocated_chipmem;
int inSize=compressed_size;
SRes res;
fread (tmp, 1, compressed_size, savestate_file);
res=Lzma_Decode((Byte *)chipmemory, (size_t *)&outSize, (const Byte *)tmp, (size_t *)&inSize);
free(tmp);
if(res != SZ_OK)
{
allocated_chipmem=compressed_size;
fseek (savestate_file, chip_filepos, SEEK_SET);
}
if(res != SZ_OK)
#endif
fread (chipmemory, 1, allocated_chipmem, savestate_file);
if (allocated_bogomem > 0)
{
fseek (savestate_file, bogo_filepos, SEEK_SET);
fread (bogomemory, 1, allocated_bogomem, savestate_file);
}
}
chipmem_bank.baseaddr = chipmemory;
bogomem_bank.baseaddr = bogomemory;
chipmemory_word=(uae_u16 *)chipmemory;
}
size_t file_num_lines(const char* filename)
{
mapped_t* mapped=mapped_load_readonly(filename);
if(mapped==NULL)
{
warn("file_num_lines(%s), failed", filename);
return 0;
}
char* data = (char*)mapped->data;
size_t i;
size_t counter=0;
for(i=0;i<mapped->length;i++)
{
if(data[i]=='\n')counter++;
}
mapped_free(mapped);
return counter;
}
static void allocate_memory (void)
{
if (allocated_chipmem != prefs_chipmem_size) {
if (chipmemory)
mapped_free (chipmemory);
chipmemory = 0;
allocated_chipmem = prefs_chipmem_size;
chipmem_mask = allocated_chipmem - 1;
chipmemory = mapped_malloc (allocated_chipmem, "chip");
if (chipmemory == 0) {
write_log ("Fatal error: out of memory for chipmem.\n");
allocated_chipmem = 0;
} else
do_put_mem_long ((uae_u32 *)(chipmemory + 4), swab_l(0));
}
chipmem_bank.baseaddr = chipmemory;
bogomem_bank.baseaddr = bogomemory;
chipmemory_word=(uae_u16 *)chipmemory;
}
static void allocate_memory (void)
{
if (allocated_chipmem != currprefs.chipmem_size) {
uae_u32 memsize;
if (chipmemory)
mapped_free (chipmemory);
chipmemory = 0;
memsize = allocated_chipmem = currprefs.chipmem_size;
chipmem_mask = allocated_chipmem - 1;
if (memsize < 0x100000)
memsize = 0x100000;
chipmemory = mapped_malloc (memsize, "chip");
if (chipmemory == 0) {
printf ("Fatal error: out of memory for chipmem.\n");
allocated_chipmem = 0;
} else {
need_hardreset = 1;
if (memsize != allocated_chipmem)
memset (chipmemory + allocated_chipmem, 0xff, memsize - allocated_chipmem);
}
}
chipmem_full_mask = allocated_chipmem - 1;
if ((currprefs.chipset_mask & CSMASK_ECS_AGNUS) && allocated_chipmem < 0x100000)
chipmem_full_mask = 0x100000 - 1;
if (allocated_bogomem != currprefs.bogomem_size) {
if (bogomemory)
mapped_free (bogomemory);
bogomemory = 0;
allocated_bogomem = currprefs.bogomem_size;
bogomem_mask = allocated_bogomem - 1;
if (allocated_bogomem) {
bogomemory = mapped_malloc (allocated_bogomem, "bogo");
if (bogomemory == 0) {
printf ("Out of memory for bogomem.\n");
allocated_bogomem = 0;
}
}
need_hardreset = 1;
}
if (allocated_a3000lmem != currprefs.mbresmem_low_size) {
if (a3000lmemory)
mapped_free (a3000lmemory);
a3000lmemory = 0;
allocated_a3000lmem = currprefs.mbresmem_low_size;
a3000lmem_mask = allocated_a3000lmem - 1;
a3000lmem_start = 0x08000000 - allocated_a3000lmem;
if (allocated_a3000lmem) {
a3000lmemory = mapped_malloc (allocated_a3000lmem, "ramsey_low");
if (a3000lmemory == 0) {
printf ("Out of memory for a3000lowmem.\n");
allocated_a3000lmem = 0;
}
}
need_hardreset = 1;
}
if (allocated_a3000hmem != currprefs.mbresmem_high_size) {
if (a3000hmemory)
mapped_free (a3000hmemory);
a3000hmemory = 0;
allocated_a3000hmem = currprefs.mbresmem_high_size;
a3000hmem_mask = allocated_a3000hmem - 1;
a3000hmem_start = 0x08000000;
if (allocated_a3000hmem) {
a3000hmemory = mapped_malloc (allocated_a3000hmem, "ramsey_high");
if (a3000hmemory == 0) {
printf ("Out of memory for a3000highmem.\n");
allocated_a3000hmem = 0;
}
}
need_hardreset = 1;
}
if (savestate_state == STATE_RESTORE) {
restore_ram (chip_filepos, chipmemory);
if (allocated_bogomem > 0) {
restore_ram (bogo_filepos, bogomemory);
}
if (allocated_a3000lmem > 0)
restore_ram (a3000lmem_filepos, a3000lmemory);
if (allocated_a3000hmem > 0)
restore_ram (a3000hmem_filepos, a3000hmemory);
}
chipmem_bank.baseaddr = chipmemory;
bogomem_bank.baseaddr = bogomemory;
a3000lmem_bank.baseaddr = a3000lmemory;
a3000hmem_bank.baseaddr = a3000hmemory;
}