Align with latest TomB version
This commit is contained in:
Chips-fr
parent
a551f1e3a9
commit
97082274cf
167 changed files with 50559 additions and 25948 deletions
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@ -10,8 +10,8 @@
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/* Features:
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*
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* - full CPU state (68000/68010/68020)
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* - FPU
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* - full CPU state (68000/68010/68020/68030/68040/68060)
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* - FPU (68881/68882/68040/68060)
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* - full CIA-A and CIA-B state (with all internal registers)
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* - saves all custom registers and audio internal state.
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* - Chip, Bogo, Fast, Z3 and Picasso96 RAM supported
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@ -55,7 +55,9 @@
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#include "sd-pandora/sound.h"
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#include "newcpu.h"
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#include "savestate.h"
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#include "gui.h"
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#include "audio.h"
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#include "filesys.h"
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int savestate_state = 0;
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@ -66,6 +68,42 @@ char savestate_fname[MAX_DPATH]={
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'/', 't', 'm', 'p', '/', 'n', 'u', 'l', 'l', '.', 'a', 's', 'f', '\0'
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};
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static void state_incompatible_warn(void)
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{
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static int warned;
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int dowarn = 0;
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int i;
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#ifdef BSDSOCKET
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if (currprefs.socket_emu)
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dowarn = 1;
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#endif
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#ifdef UAESERIAL
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if (currprefs.uaeserial)
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dowarn = 1;
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#endif
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#ifdef SCSIEMU
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if (currprefs.scsi)
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dowarn = 1;
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#endif
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#ifdef CATWEASEL
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if (currprefs.catweasel)
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dowarn = 1;
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#endif
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#ifdef FILESYS
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for(i = 0; i < currprefs.mountitems; i++) {
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struct mountedinfo mi;
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int type = get_filesys_unitconfig (&currprefs, i, &mi);
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if (mi.ismounted && type != FILESYS_VIRTUAL && type != FILESYS_HARDFILE && type != FILESYS_HARDFILE_RDB)
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dowarn = 1;
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}
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#endif
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if (!warned && dowarn) {
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warned = 1;
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notify_user (NUMSG_STATEHD);
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}
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}
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/* functions for reading/writing bytes, shorts and longs in big-endian
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* format independent of host machine's endianess */
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@ -233,8 +271,10 @@ static uae_u8 *restore_chunk (struct zfile *f, char *name, size_t *len, size_t *
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if (len2 < 0)
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len2 = 0;
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*len = len2;
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if (len2 == 0)
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if (len2 == 0) {
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*filepos = zfile_ftell (f);
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return 0;
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}
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/* chunk flags */
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zfile_fread (tmp, 1, 4, f);
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@ -257,11 +297,17 @@ static uae_u8 *restore_chunk (struct zfile *f, char *name, size_t *len, size_t *
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&& strcmp (name, "BRAM") != 0
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&& strcmp (name, "FRAM") != 0
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&& strcmp (name, "ZRAM") != 0
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&& strcmp (name, "PRAM") != 0)
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&& strcmp (name, "PRAM") != 0
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&& strcmp (name, "A3K1") != 0
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&& strcmp (name, "A3K2") != 0)
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{
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/* without zeros at the end old state files may not work */
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mem = (uae_u8 *)calloc (1, len2 + 32);
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zfile_fread (mem, 1, len2, f);
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mem = (uae_u8 *)calloc (1, *totallen + 32);
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if (flags & 1) {
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zfile_zuncompress (mem, *totallen, f, len2);
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} else {
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zfile_fread (mem, 1, len2, f);
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}
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} else {
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mem = 0;
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zfile_fseek (f, len2, SEEK_CUR);
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@ -297,6 +343,13 @@ void restore_ram (size_t filepos, uae_u8 *memory)
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}
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}
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static uae_u8 *restore_log (uae_u8 *src)
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{
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write_log ((char *)src);
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src += strlen((char *)src) + 1;
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return src;
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}
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static void restore_header (uae_u8 *src)
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{
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char *emuname, *emuversion, *description;
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@ -320,12 +373,15 @@ void restore_state (char *filename)
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uae_u8 *chunk,*end;
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char name[5];
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size_t len, totallen;
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size_t filepos;
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size_t filepos, filesize;
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chunk = 0;
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f = zfile_fopen (filename, "rb");
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if (!f)
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goto error;
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zfile_fseek (f, 0, SEEK_END);
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filesize = zfile_ftell (f);
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zfile_fseek (f, 0, SEEK_SET);
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chunk = restore_chunk (f, name, &len, &totallen, &filepos);
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if (!chunk || memcmp (name, "ASF ", 4)) {
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@ -338,13 +394,15 @@ void restore_state (char *filename)
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changed_prefs.bogomem_size = 0;
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changed_prefs.chipmem_size = 0;
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changed_prefs.fastmem_size = 0;
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changed_prefs.z3fastmem_size = 0;
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savestate_state = STATE_RESTORE;
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for (;;) {
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name[0] = 0;
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chunk = end = restore_chunk (f, name, &len, &totallen, &filepos);
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write_log ("Chunk '%s' size %d (%d)\n", name, len, totallen);
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if (!strcmp (name, "END "))
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if (!strcmp (name, "END ")) {
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break;
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}
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if (!strcmp (name, "CRAM")) {
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restore_cram (totallen, filepos);
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continue;
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@ -358,6 +416,9 @@ void restore_state (char *filename)
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} else if (!strcmp (name, "ZRAM")) {
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restore_zram (totallen, filepos);
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continue;
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} else if (!strcmp (name, "BORO")) {
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restore_bootrom (totallen, filepos);
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continue;
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#endif
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#ifdef PICASSO96
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} else if (!strcmp (name, "PRAM")) {
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@ -429,14 +490,33 @@ void restore_state (char *filename)
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#ifdef FILESYS
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else if (!strcmp (name, "FSYS"))
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end = restore_filesys (chunk);
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else if (!strcmp (name, "FSYC"))
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end = restore_filesys_common (chunk);
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#endif
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else
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#ifdef CD32
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else if (!strcmp (name, "CD32"))
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end = restore_akiko (chunk);
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#endif
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#ifndef PANDORA
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else if (!strcmp (name, "GAYL"))
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end = restore_gayle (chunk);
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else if (!strcmp (name, "IDE "))
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end = restore_ide (chunk);
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else if (!strcmp (name, "CONF"))
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end = restore_configuration (chunk);
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else if (!strcmp (name, "LOG "))
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end = restore_log (chunk);
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#endif
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else {
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end = chunk + len;
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write_log ("unknown chunk '%s' size %d bytes\n", name, len);
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}
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if (len != end - chunk)
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write_log ("Chunk '%s' total size %d bytes but read %d bytes!\n",
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name, len, end - chunk);
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xfree (chunk);
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}
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restore_disk_finish();
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restore_blitter_finish();
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return;
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@ -480,20 +560,23 @@ static void save_rams (struct zfile *f, int comp)
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dst = save_fram (&len);
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save_chunk (f, dst, len, (char *)"FRAM", comp);
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dst = save_zram (&len);
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save_chunk (f, dst, len, "ZRAM", comp);
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save_chunk (f, dst, len, (char *)"ZRAM", comp);
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dst = save_bootrom (&len);
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save_chunk (f, dst, len, (char *)"BORO", comp);
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#endif
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#ifdef PICASSO96
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dst = save_pram (&len);
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save_chunk (f, dst, len, "PRAM", comp);
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dst = save_p96 (&len, 0);
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save_chunk (f, dst, len, "P96 ", comp);
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save_chunk (f, dst, len, (char *)"P96 ", 0);
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dst = save_pram (&len);
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save_chunk (f, dst, len, (char *)"PRAM", comp);
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#endif
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}
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/* Save all subsystems */
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void save_state (char *filename, const char *description)
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int save_state (char *filename, const char *description)
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{
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uae_u8 endhunk[] = { 'E', 'N', 'D', ' ', 0, 0, 0, 8 };
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uae_u8 header[1000];
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char tmp[100];
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uae_u8 *dst;
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@ -501,19 +584,18 @@ void save_state (char *filename, const char *description)
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int len,i;
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char name[5];
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int comp = savestate_docompress;
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static int warned;
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#ifdef FILESYS
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// if (nr_units (currprefs.mountinfo) && !warned) {
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// warned = 1;
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// gui_message("WARNING: State saves do not support harddrive emulation");
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// }
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#endif
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if (!savestate_specialdump) {
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state_incompatible_warn();
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if (!save_filesys_cando()) {
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gui_message("Filesystem active. Try again later");
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return -1;
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}
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}
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custom_prepare_savestate ();
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f = zfile_fopen (filename, "w+b");
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if (!f)
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return;
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return 0;
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if (savestate_specialdump) {
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size_t pos;
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// if (savestate_specialdump == 2)
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@ -524,17 +606,17 @@ void save_state (char *filename, const char *description)
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// int len, len2, i;
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// uae_u8 *tmp;
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// len = zfile_ftell(f) - pos;
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// tmp = xmalloc(len);
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// tmp = (uae_u8*)xmalloc(len);
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// zfile_fseek(f, pos, SEEK_SET);
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// len2 = zfile_fread(tmp, 1, len, f);
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// for (i = 0; i < len2; i++)
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// tmp[i] += 0x80;
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// write_wavheader(f, len, 22050);
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// zfile_fwrite(tmp, len2, 1, f);
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// zfile_fwrite(tmp, len2, 1, f);
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// xfree(tmp);
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// }
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zfile_fclose (f);
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return;
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return 1;
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}
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dst = header;
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@ -550,7 +632,7 @@ void save_state (char *filename, const char *description)
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xfree (dst);
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#ifdef FPUEMU
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dst = save_fpu (&len, 0);
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save_chunk (f, dst, len, "FPU ", 0);
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save_chunk (f, dst, len, (char *)"FPU ", 0);
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xfree (dst);
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#endif
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@ -623,21 +705,62 @@ void save_state (char *filename, const char *description)
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xfree (dst);
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} while ((dst = save_rom (0, &len, 0)));
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#ifdef CD32
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dst = save_akiko (&len);
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save_chunk (f, dst, len, (char *)"CD32", 0);
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xfree (dst);
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#endif
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#ifdef FILESYS
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for (i = 0; i < nr_units (currprefs.mountinfo); i++) {
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dst = save_filesys_common (&len);
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if (dst) {
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save_chunk (f, dst, len, (char *)"FSYC", 0);
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for (i = 0; i < nr_units (); i++) {
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dst = save_filesys (i, &len);
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if (dst) {
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save_chunk (f, dst, len, (char *)"FSYS", 0);
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xfree (dst);
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}
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}
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}
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#endif
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#ifndef PANDORA
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dst = save_gayle(&len);
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if (dst) {
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save_chunk (f, dst, len, "GAYL", 0);
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xfree(dst);
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}
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for (i = 0; i < 4; i++) {
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dst = save_ide (i, &len);
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if (dst) {
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save_chunk (f, dst, len, "IDE ", 0);
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xfree(dst);
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}
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}
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#endif
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/* add fake END tag, makes it easy to strip CONF and LOG hunks */
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/* move this if you want to use CONF or LOG hunks when restoring state */
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zfile_fwrite (endhunk, 1, 8, f);
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#ifndef PANDORA
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dst = save_configuration (&len);
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if (dst) {
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save_chunk (f, dst, len, "CONF", 1);
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xfree(dst);
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}
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dst = save_log (&len);
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if (dst) {
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save_chunk (f, dst, len, "LOG ", 1);
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xfree(dst);
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}
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zfile_fwrite (endhunk, 1, 8, f);
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#endif
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zfile_fwrite ((void *)"END ", 1, 4, f);
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zfile_fwrite ((void *)"\0\0\0\08", 1, 4, f);
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write_log ("Save of '%s' complete\n", filename);
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zfile_fclose (f);
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savestate_state = 0;
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return 1;
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}
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void savestate_quick (int slot, int save)
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@ -704,215 +827,240 @@ HEADER
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CPU
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"CPU "
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"CPU "
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CPU model 4 (68000,68010 etc..)
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CPU typeflags bit 0=EC-model or not
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D0-D7 8*4=32
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A0-A6 7*4=32
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PC 4
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CPU model 4 (68000,68010,68020,68030,68040,68060)
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CPU typeflags bit 0=EC-model or not, bit 31 = clock rate included
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D0-D7 8*4=32
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A0-A6 7*4=32
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PC 4
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unused 4
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68000 prefetch (IRC) 2
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68000 prefetch (IR) 2
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USP 4
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ISP 4
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SR/CCR 2
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flags 4 (bit 0=CPU was HALTed)
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USP 4
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ISP 4
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SR/CCR 2
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flags 4 (bit 0=CPU was HALTed)
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CPU specific registers
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CPU specific registers
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68000: SR/CCR is last saved register
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68010: save also DFC,SFC and VBR
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68020: all 68010 registers and CAAR,CACR and MSP
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etc..
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68000: SR/CCR is last saved register
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68010: save also DFC,SFC and VBR
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68020: all 68010 registers and CAAR,CACR and MSP
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etc..
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DFC 4 (010+)
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SFC 4 (010+)
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VBR 4 (010+)
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68010+:
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DFC 4
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SFC 4
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VBR 4
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68020+:
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CAAR 4
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CACR 4
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MSP 4
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68030+:
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AC0 4
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AC1 4
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ACUSR 2
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TT0 4
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TT1 4
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68040+:
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ITT0 4
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ITT1 4
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DTT0 4
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DTT1 4
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TCR 4
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URP 4
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SRP 4
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68060:
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BUSCR 4
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PCR 4
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All:
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Clock in KHz 4 (only if bit 31 in flags)
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4 (spare, only if bit 31 in flags)
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CAAR 4 (020-030)
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CACR 4 (020+)
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MSP 4 (020+)
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FPU (only if used)
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"FPU "
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FPU model 4 (68881/68882/68040)
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FPU typeflags 4 (keep zero)
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FPU model 4 (68881/68882/68040/68060)
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FPU typeflags 4 (bit 31 = clock rate included)
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FP0-FP7 4+4+2 (80 bits)
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FPCR 4
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FPSR 4
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FPIAR 4
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Clock in KHz 4 (only if bit 31 in flags)
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4 (spare, only if bit 31 in flags)
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FP0-FP7 4+4+2 (80 bits)
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FPCR 4
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FPSR 4
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FPIAR 4
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MMU (when and if MMU is supported in future..)
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MMU model 4 (68851,68030,68040)
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MMU model 4 (68851,68030,68040,68060)
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// 68040 fields
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ITT0 4
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ITT1 4
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DTT0 4
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DTT1 4
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URP 4
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SRP 4
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MMUSR 4
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TC 2
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CUSTOM CHIPS
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"CHIP"
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"CHIP"
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chipset flags 4 OCS=0,ECSAGNUS=1,ECSDENISE=2,AGA=4
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ECSAGNUS and ECSDENISE can be combined
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chipset flags 4 OCS=0,ECSAGNUS=1,ECSDENISE=2,AGA=4
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ECSAGNUS and ECSDENISE can be combined
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|
||||
DFF000-DFF1FF 352 (0x120 - 0x17f and 0x0a0 - 0xdf excluded)
|
||||
DFF000-DFF1FF 352 (0x120 - 0x17f and 0x0a0 - 0xdf excluded)
|
||||
|
||||
sprite registers (0x120 - 0x17f) saved with SPRx chunks
|
||||
audio registers (0x0a0 - 0xdf) saved with AUDx chunks
|
||||
sprite registers (0x120 - 0x17f) saved with SPRx chunks
|
||||
audio registers (0x0a0 - 0xdf) saved with AUDx chunks
|
||||
|
||||
AGA COLORS
|
||||
|
||||
"AGAC"
|
||||
"AGAC"
|
||||
|
||||
AGA color 8 banks * 32 registers *
|
||||
registers LONG (XRGB) = 1024
|
||||
AGA color 8 banks * 32 registers *
|
||||
registers LONG (XRGB) = 1024
|
||||
|
||||
SPRITE
|
||||
|
||||
"SPR0" - "SPR7"
|
||||
"SPR0" - "SPR7"
|
||||
|
||||
|
||||
SPRxPT 4
|
||||
SPRxPOS 2
|
||||
SPRxCTL 2
|
||||
SPRxDATA 2
|
||||
SPRxDATB 2
|
||||
AGA sprite DATA/DATB 3 * 2 * 2
|
||||
sprite "armed" status 1
|
||||
SPRxPT 4
|
||||
SPRxPOS 2
|
||||
SPRxCTL 2
|
||||
SPRxDATA 2
|
||||
SPRxDATB 2
|
||||
AGA sprite DATA/DATB 3 * 2 * 2
|
||||
sprite "armed" status 1
|
||||
|
||||
sprites maybe armed in non-DMA mode
|
||||
use bit 0 only, other bits are reserved
|
||||
sprites maybe armed in non-DMA mode
|
||||
use bit 0 only, other bits are reserved
|
||||
|
||||
|
||||
AUDIO
|
||||
"AUD0" "AUD1" "AUD2" "AUD3"
|
||||
"AUD0" "AUD1" "AUD2" "AUD3"
|
||||
|
||||
audio state 1
|
||||
machine mode
|
||||
AUDxVOL 1
|
||||
audio state 1
|
||||
machine mode
|
||||
AUDxVOL 1
|
||||
irq? 1
|
||||
data_written? 1
|
||||
internal AUDxLEN 2
|
||||
AUDxLEN 2
|
||||
internal AUDxLEN 2
|
||||
AUDxLEN 2
|
||||
internal AUDxPER 2
|
||||
AUDxPER 2
|
||||
internal AUDxLC 4
|
||||
internal AUDxLC 4
|
||||
AUDxLC 4
|
||||
evtime? 4
|
||||
|
||||
BLITTER
|
||||
|
||||
"BLIT"
|
||||
"BLIT"
|
||||
|
||||
internal blitter state
|
||||
internal blitter state
|
||||
|
||||
flags 4
|
||||
bit 0=blitter active
|
||||
bit 1=fill carry bit
|
||||
internal ahold 4
|
||||
internal bhold 4
|
||||
internal hsize 2
|
||||
internal vsize 2
|
||||
flags 4
|
||||
bit 0=blitter active
|
||||
bit 1=fill carry bit
|
||||
internal ahold 4
|
||||
internal bhold 4
|
||||
internal hsize 2
|
||||
internal vsize 2
|
||||
|
||||
CIA
|
||||
|
||||
"CIAA" and "CIAB"
|
||||
"CIAA" and "CIAB"
|
||||
|
||||
BFE001-BFEF01 16*1 (CIAA)
|
||||
BFD000-BFDF00 16*1 (CIAB)
|
||||
BFE001-BFEF01 16*1 (CIAA)
|
||||
BFD000-BFDF00 16*1 (CIAB)
|
||||
|
||||
internal registers
|
||||
internal registers
|
||||
|
||||
IRQ mask (ICR) 1 BYTE
|
||||
timer latches 2 timers * 2 BYTES (LO/HI)
|
||||
latched tod 3 BYTES (LO/MED/HI)
|
||||
alarm 3 BYTES (LO/MED/HI)
|
||||
flags 1 BYTE
|
||||
bit 0=tod latched (read)
|
||||
bit 1=tod stopped (write)
|
||||
IRQ mask (ICR) 1 BYTE
|
||||
timer latches 2 timers * 2 BYTES (LO/HI)
|
||||
latched tod 3 BYTES (LO/MED/HI)
|
||||
alarm 3 BYTES (LO/MED/HI)
|
||||
flags 1 BYTE
|
||||
bit 0=tod latched (read)
|
||||
bit 1=tod stopped (write)
|
||||
div10 counter 1 BYTE
|
||||
|
||||
FLOPPY DRIVES
|
||||
|
||||
"DSK0" "DSK1" "DSK2" "DSK3"
|
||||
"DSK0" "DSK1" "DSK2" "DSK3"
|
||||
|
||||
drive state
|
||||
drive state
|
||||
|
||||
drive ID-word 4
|
||||
state 1 (bit 0: motor on, bit 1: drive disabled, bit 2: current id bit)
|
||||
rw-head track 1
|
||||
dskready 1
|
||||
id-mode 1 (ID mode bit number 0-31)
|
||||
floppy information
|
||||
drive ID-word 4
|
||||
state 1 (bit 0: motor on, bit 1: drive disabled, bit 2: current id bit)
|
||||
rw-head track 1
|
||||
dskready 1
|
||||
id-mode 1 (ID mode bit number 0-31)
|
||||
floppy information
|
||||
|
||||
bits from 4
|
||||
beginning of track
|
||||
CRC of disk-image 4 (used during restore to check if image
|
||||
is correct)
|
||||
disk-image null-terminated
|
||||
file name
|
||||
bits from 4
|
||||
beginning of track
|
||||
CRC of disk-image 4 (used during restore to check if image
|
||||
is correct)
|
||||
disk-image null-terminated
|
||||
file name
|
||||
|
||||
INTERNAL FLOPPY CONTROLLER STATUS
|
||||
INTERNAL FLOPPY CONTROLLER STATUS
|
||||
|
||||
"DISK"
|
||||
"DISK"
|
||||
|
||||
current DMA word 2
|
||||
DMA word bit offset 1
|
||||
WORDSYNC found 1 (no=0,yes=1)
|
||||
hpos of next bit 1
|
||||
DSKLENGTH status 0=off,1=written once,2=written twice
|
||||
unused 2
|
||||
current DMA word 2
|
||||
DMA word bit offset 1
|
||||
WORDSYNC found 1 (no=0,yes=1)
|
||||
hpos of next bit 1
|
||||
DSKLENGTH status 0=off,1=written once,2=written twice
|
||||
unused 2
|
||||
|
||||
RAM SPACE
|
||||
RAM SPACE
|
||||
|
||||
"xRAM" (CRAM = chip, BRAM = bogo, FRAM = fast, ZFRAM = Z3)
|
||||
"xRAM" (CRAM = chip, BRAM = bogo, FRAM = fast, ZRAM = Z3, P96 = RTG RAM, A3K1/A3K2 = MB RAM)
|
||||
|
||||
start address 4 ("bank"=chip/slow/fast etc..)
|
||||
of RAM "bank"
|
||||
RAM "bank" size 4
|
||||
RAM flags 4 (bit 0 = zlib compressed)
|
||||
RAM "bank" contents
|
||||
start address 4 ("bank"=chip/slow/fast etc..)
|
||||
of RAM "bank"
|
||||
RAM "bank" size 4
|
||||
RAM flags 4 (bit 0 = zlib compressed)
|
||||
RAM "bank" contents
|
||||
|
||||
ROM SPACE
|
||||
|
||||
"ROM "
|
||||
"ROM "
|
||||
|
||||
ROM start 4
|
||||
address
|
||||
size of ROM 4
|
||||
ROM type 4 KICK=0
|
||||
ROM flags 4
|
||||
ROM version 2
|
||||
ROM revision 2
|
||||
ROM CRC 4 see below
|
||||
ROM-image ID-string null terminated, see below
|
||||
path to rom image
|
||||
ROM contents (Not mandatory, use hunk size to check if
|
||||
this hunk contains ROM data or not)
|
||||
ROM start 4
|
||||
address
|
||||
size of ROM 4
|
||||
ROM type 4 KICK=0
|
||||
ROM flags 4
|
||||
ROM version 2
|
||||
ROM revision 2
|
||||
ROM CRC 4 see below
|
||||
ROM-image ID-string null terminated, see below
|
||||
path to rom image
|
||||
ROM contents (Not mandatory, use hunk size to check if
|
||||
this hunk contains ROM data or not)
|
||||
|
||||
Kickstart ROM:
|
||||
ID-string is "Kickstart x.x"
|
||||
ROM version: version in high word and revision in low word
|
||||
Kickstart ROM version and revision can be found from ROM start
|
||||
+ 12 (version) and +14 (revision)
|
||||
Kickstart ROM:
|
||||
ID-string is "Kickstart x.x"
|
||||
ROM version: version in high word and revision in low word
|
||||
Kickstart ROM version and revision can be found from ROM start
|
||||
+ 12 (version) and +14 (revision)
|
||||
|
||||
ROM version and CRC is only meant for emulator to automatically
|
||||
find correct image from its ROM-directory during state restore.
|
||||
ROM version and CRC is only meant for emulator to automatically
|
||||
find correct image from its ROM-directory during state restore.
|
||||
|
||||
Usually saving ROM contents is not good idea.
|
||||
Usually saving ROM contents is not good idea.
|
||||
|
||||
ACTION REPLAY
|
||||
|
||||
|
|
@ -924,7 +1072,7 @@ ACTION REPLAY
|
|||
ROM CRC 4
|
||||
|
||||
END
|
||||
hunk "END " ends, remember hunk size 8!
|
||||
hunk "END " ends, remember hunk size 8!
|
||||
|
||||
|
||||
EMULATOR SPECIFIC HUNKS
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue