drc/gte: add some stall handling

[pcsx_rearmed.git] / libpcsxcore / misc.c

diff --git a/libpcsxcore/misc.c b/libpcsxcore/misc.c
index cd16c41..02d1761 100644 (file)
--- a/libpcsxcore/misc.c
+++ b/libpcsxcore/misc.c
@@ -21,6 +21,7 @@
 * Miscellaneous functions, including savestates and CD-ROM loading.
 */
 
+#include <stddef.h>
 #include "misc.h"
 #include "cdrom.h"
 #include "mdec.h"
@@ -602,7 +603,8 @@ int SaveState(const char *file) {
        SaveFuncs.write(f, psxM, 0x00200000);
        SaveFuncs.write(f, psxR, 0x00080000);
        SaveFuncs.write(f, psxH, 0x00010000);
-       SaveFuncs.write(f, (void *)&psxRegs, sizeof(psxRegs));
+       // only partial save of psxRegisters to maintain savestate compat
+       SaveFuncs.write(f, &psxRegs, offsetof(psxRegisters, gteBusyCycle));
 
        // gpu
        gpufP = (GPUFreeze_t *)malloc(sizeof(GPUFreeze_t));
@@ -666,7 +668,8 @@ int LoadState(const char *file) {
        SaveFuncs.read(f, psxM, 0x00200000);
        SaveFuncs.read(f, psxR, 0x00080000);
        SaveFuncs.read(f, psxH, 0x00010000);
-       SaveFuncs.read(f, (void *)&psxRegs, sizeof(psxRegs));
+       SaveFuncs.read(f, &psxRegs, offsetof(psxRegisters, gteBusyCycle));
+       psxRegs.gteBusyCycle = psxRegs.cycle;
 
        if (Config.HLE)
                psxBiosFreeze(0);