#include "mdec.h"
#include "gpu.h"
#include "ppf.h"
+#include <zlib.h>
char CdromId[10] = "";
char CdromLabel[33] = "";
{
int m, s, d;
#if defined(__arm__)
- int block = (b[3] << 24) | (b[2] << 16) | (b[1] << 8) | b[0];
+ unsigned char *u = (void *)b;
+ int block = (u[3] << 24) | (u[2] << 16) | (u[1] << 8) | u[0];
#elif defined(__BIGENDIAN__)
int block = (b[0] & 0xff) | ((b[1] & 0xff) << 8) | ((b[2] & 0xff) << 16) | (b[3] << 24);
#else
int GetCdromFile(u8 *mdir, u8 *time, char *filename) {
struct iso_directory_record *dir;
+ int retval = -1;
u8 ddir[4096];
u8 *buf;
int i;
if (dir->length[0] == 0) {
return -1;
}
- i += dir->length[0];
+ i += (u8)dir->length[0];
if (dir->flags[0] & 0x2) { // it's a dir
if (!strnicmp((char *)&dir->name[0], filename, dir->name_len[0])) {
} else {
if (!strnicmp((char *)&dir->name[0], filename, strlen(filename))) {
mmssdd(dir->extent, (char *)time);
+ retval = 0;
break;
}
}
}
- return 0;
+ return retval;
}
static const unsigned int gpu_ctl_def[] = {
// read the SYSTEM.CNF
READTRACK();
- sscanf((char *)buf + 12, "BOOT = cdrom:\\%256s", exename);
+ sscanf((char *)buf + 12, "BOOT = cdrom:\\%255s", exename);
if (GetCdromFile(mdir, time, exename) == -1) {
- sscanf((char *)buf + 12, "BOOT = cdrom:%256s", exename);
+ sscanf((char *)buf + 12, "BOOT = cdrom:%255s", exename);
if (GetCdromFile(mdir, time, exename) == -1) {
char *ptr = strstr((char *)buf + 12, "cdrom:");
if (ptr != NULL) {
u32 size, addr;
void *mem;
- sscanf(filename, "cdrom:\\%256s", exename);
+ sscanf(filename, "cdrom:\\%255s", exename);
time[0] = itob(0); time[1] = itob(2); time[2] = itob(0x10);
char *buf;
unsigned char mdir[4096];
char exename[256];
- int i, c;
+ int i, len, c;
FreePPFCache();
READTRACK();
- CdromLabel[0] = '\0';
- CdromId[0] = '\0';
+ memset(CdromLabel, 0, sizeof(CdromLabel));
+ memset(CdromId, 0, sizeof(CdromId));
+ memset(exename, 0, sizeof(exename));
strncpy(CdromLabel, buf + 52, 32);
if (GetCdromFile(mdir, time, "SYSTEM.CNF;1") != -1) {
READTRACK();
- sscanf(buf + 12, "BOOT = cdrom:\\%256s", exename);
+ sscanf(buf + 12, "BOOT = cdrom:\\%255s", exename);
if (GetCdromFile(mdir, time, exename) == -1) {
- sscanf(buf + 12, "BOOT = cdrom:%256s", exename);
+ sscanf(buf + 12, "BOOT = cdrom:%255s", exename);
if (GetCdromFile(mdir, time, exename) == -1) {
char *ptr = strstr(buf + 12, "cdrom:"); // possibly the executable is in some subdir
if (ptr != NULL) {
return -1; // SYSTEM.CNF and PSX.EXE not found
if (CdromId[0] == '\0') {
- i = strlen(exename);
- if (i >= 2) {
- if (exename[i - 2] == ';') i-= 2;
- c = 8; i--;
- while (i >= 0 && c >= 0) {
- if (isalnum(exename[i])) CdromId[c--] = exename[i];
- i--;
- }
+ len = strlen(exename);
+ c = 0;
+ for (i = 0; i < len; ++i) {
+ if (exename[i] == ';' || c >= sizeof(CdromId) - 1)
+ break;
+ if (isalnum(exename[i]))
+ CdromId[c++] = exename[i];
}
}
}
SysPrintf(_("CD-ROM Label: %.32s\n"), CdromLabel);
SysPrintf(_("CD-ROM ID: %.9s\n"), CdromId);
+ SysPrintf(_("CD-ROM EXE Name: %.255s\n"), exename);
BuildPPFCache();
retval = -1;
break;
case INVALID_EXE:
- SysPrintf(_("This file does not appear to be a valid PSX file.\n"));
+ SysPrintf(_("This file does not appear to be a valid PSX EXE file.\n"));
+ SysPrintf(_("(did you forget -cdfile ?)\n"));
retval = -1;
break;
}
// STATES
+static void *zlib_open(const char *name, const char *mode)
+{
+ return gzopen(name, mode);
+}
+
+static int zlib_read(void *file, void *buf, u32 len)
+{
+ return gzread(file, buf, len);
+}
+
+static int zlib_write(void *file, const void *buf, u32 len)
+{
+ return gzwrite(file, buf, len);
+}
+
+static long zlib_seek(void *file, long offs, int whence)
+{
+ return gzseek(file, offs, whence);
+}
+
+static void zlib_close(void *file)
+{
+ gzclose(file);
+}
+
+struct PcsxSaveFuncs SaveFuncs = {
+ zlib_open, zlib_read, zlib_write, zlib_seek, zlib_close
+};
+
static const char PcsxHeader[32] = "STv4 PCSX v" PACKAGE_VERSION;
// Savestate Versioning!
static const u32 SaveVersion = 0x8b410006;
int SaveState(const char *file) {
- gzFile f;
+ void *f;
GPUFreeze_t *gpufP;
SPUFreeze_t *spufP;
int Size;
unsigned char *pMem;
- f = gzopen(file, "wb");
+ f = SaveFuncs.open(file, "wb");
if (f == NULL) return -1;
- new_dyna_save();
+ new_dyna_before_save();
- gzwrite(f, (void *)PcsxHeader, 32);
- gzwrite(f, (void *)&SaveVersion, sizeof(u32));
- gzwrite(f, (void *)&Config.HLE, sizeof(boolean));
+ SaveFuncs.write(f, (void *)PcsxHeader, 32);
+ SaveFuncs.write(f, (void *)&SaveVersion, sizeof(u32));
+ SaveFuncs.write(f, (void *)&Config.HLE, sizeof(boolean));
pMem = (unsigned char *)malloc(128 * 96 * 3);
if (pMem == NULL) return -1;
GPU_getScreenPic(pMem);
- gzwrite(f, pMem, 128 * 96 * 3);
+ SaveFuncs.write(f, pMem, 128 * 96 * 3);
free(pMem);
if (Config.HLE)
psxBiosFreeze(1);
- gzwrite(f, psxM, 0x00200000);
- gzwrite(f, psxR, 0x00080000);
- gzwrite(f, psxH, 0x00010000);
- gzwrite(f, (void *)&psxRegs, sizeof(psxRegs));
+ SaveFuncs.write(f, psxM, 0x00200000);
+ SaveFuncs.write(f, psxR, 0x00080000);
+ SaveFuncs.write(f, psxH, 0x00010000);
+ SaveFuncs.write(f, (void *)&psxRegs, sizeof(psxRegs));
// gpu
gpufP = (GPUFreeze_t *)malloc(sizeof(GPUFreeze_t));
gpufP->ulFreezeVersion = 1;
GPU_freeze(1, gpufP);
- gzwrite(f, gpufP, sizeof(GPUFreeze_t));
+ SaveFuncs.write(f, gpufP, sizeof(GPUFreeze_t));
free(gpufP);
// spu
spufP = (SPUFreeze_t *) malloc(16);
- SPU_freeze(2, spufP);
- Size = spufP->Size; gzwrite(f, &Size, 4);
+ SPU_freeze(2, spufP, psxRegs.cycle);
+ Size = spufP->Size; SaveFuncs.write(f, &Size, 4);
free(spufP);
spufP = (SPUFreeze_t *) malloc(Size);
- SPU_freeze(1, spufP);
- gzwrite(f, spufP, Size);
+ SPU_freeze(1, spufP, psxRegs.cycle);
+ SaveFuncs.write(f, spufP, Size);
free(spufP);
sioFreeze(f, 1);
psxHwFreeze(f, 1);
psxRcntFreeze(f, 1);
mdecFreeze(f, 1);
+ new_dyna_freeze(f, 1);
- gzclose(f);
+ SaveFuncs.close(f);
new_dyna_after_save();
}
int LoadState(const char *file) {
- gzFile f;
+ void *f;
GPUFreeze_t *gpufP;
SPUFreeze_t *spufP;
int Size;
u32 version;
boolean hle;
- f = gzopen(file, "rb");
+ f = SaveFuncs.open(file, "rb");
if (f == NULL) return -1;
- gzread(f, header, sizeof(header));
- gzread(f, &version, sizeof(u32));
- gzread(f, &hle, sizeof(boolean));
+ SaveFuncs.read(f, header, sizeof(header));
+ SaveFuncs.read(f, &version, sizeof(u32));
+ SaveFuncs.read(f, &hle, sizeof(boolean));
if (strncmp("STv4 PCSX", header, 9) != 0 || version != SaveVersion) {
- gzclose(f);
+ SaveFuncs.close(f);
return -1;
}
Config.HLE = hle;
psxBiosInit();
psxCpu->Reset();
- gzseek(f, 128 * 96 * 3, SEEK_CUR);
+ SaveFuncs.seek(f, 128 * 96 * 3, SEEK_CUR);
- gzread(f, psxM, 0x00200000);
- gzread(f, psxR, 0x00080000);
- gzread(f, psxH, 0x00010000);
- gzread(f, (void *)&psxRegs, sizeof(psxRegs));
+ SaveFuncs.read(f, psxM, 0x00200000);
+ SaveFuncs.read(f, psxR, 0x00080000);
+ SaveFuncs.read(f, psxH, 0x00010000);
+ SaveFuncs.read(f, (void *)&psxRegs, sizeof(psxRegs));
if (Config.HLE)
psxBiosFreeze(0);
// gpu
gpufP = (GPUFreeze_t *)malloc(sizeof(GPUFreeze_t));
- gzread(f, gpufP, sizeof(GPUFreeze_t));
+ SaveFuncs.read(f, gpufP, sizeof(GPUFreeze_t));
GPU_freeze(0, gpufP);
free(gpufP);
if (HW_GPU_STATUS == 0)
HW_GPU_STATUS = GPU_readStatus();
// spu
- gzread(f, &Size, 4);
+ SaveFuncs.read(f, &Size, 4);
spufP = (SPUFreeze_t *)malloc(Size);
- gzread(f, spufP, Size);
- SPU_freeze(0, spufP);
+ SaveFuncs.read(f, spufP, Size);
+ SPU_freeze(0, spufP, psxRegs.cycle);
free(spufP);
sioFreeze(f, 0);
psxHwFreeze(f, 0);
psxRcntFreeze(f, 0);
mdecFreeze(f, 0);
+ new_dyna_freeze(f, 0);
- gzclose(f);
- new_dyna_restore();
+ SaveFuncs.close(f);
return 0;
}
int CheckState(const char *file) {
- gzFile f;
+ void *f;
char header[32];
u32 version;
boolean hle;
- f = gzopen(file, "rb");
+ f = SaveFuncs.open(file, "rb");
if (f == NULL) return -1;
- gzread(f, header, sizeof(header));
- gzread(f, &version, sizeof(u32));
- gzread(f, &hle, sizeof(boolean));
+ SaveFuncs.read(f, header, sizeof(header));
+ SaveFuncs.read(f, &version, sizeof(u32));
+ SaveFuncs.read(f, &hle, sizeof(boolean));
- gzclose(f);
+ SaveFuncs.close(f);
if (strncmp("STv4 PCSX", header, 9) != 0 || version != SaveVersion)
return -1;
notaz.gp2x.de / pcsx_rearmed.git / blobdiff