lightrec: fix pcsx interpreter -> lightrec switch too

[pcsx_rearmed.git] / libpcsxcore / lightrec / plugin.c

diff --git a/libpcsxcore/lightrec/plugin.c b/libpcsxcore/lightrec/plugin.c
index bd3ee22..a3eb776 100644 (file)
--- a/libpcsxcore/lightrec/plugin.c
+++ b/libpcsxcore/lightrec/plugin.c
@@ -443,15 +443,15 @@ static void lightrec_restore_regs(struct lightrec_state *state)
 extern void intExecuteBlock();
 extern void gen_interupt();
 
-static void lightrec_plugin_execute_block(void)
+static void lightrec_plugin_execute_internal(bool block_only)
 {
-       u32 old_pc = psxRegs.pc;
        u32 flags;
 
        gen_interupt();
 
        // step during early boot so that 0x80030000 fastboot hack works
-       if (booting)
+       booting = block_only;
+       if (block_only)
                next_interupt = psxRegs.cycle;
 
        if (use_pcsx_interpreter) {
@@ -482,9 +482,6 @@ static void lightrec_plugin_execute_block(void)
 
                if (flags & LIGHTREC_EXIT_SYSCALL)
                        psxException(0x20, 0);
-
-               if (booting && (psxRegs.pc & 0xff800000) == 0x80000000)
-                       booting = false;
        }
 
        if ((psxRegs.CP0.n.Cause & psxRegs.CP0.n.Status & 0x300) &&
@@ -499,8 +496,18 @@ static void lightrec_plugin_execute(void)
 {
        extern int stop;
 
+       if (!booting)
+               lightrec_plugin_sync_regs_from_pcsx();
+
        while (!stop)
-               lightrec_plugin_execute_block();
+               lightrec_plugin_execute_internal(false);
+
+       lightrec_plugin_sync_regs_to_pcsx();
+}
+
+static void lightrec_plugin_execute_block(void)
+{
+       lightrec_plugin_execute_internal(true);
 }
 
 static void lightrec_plugin_clear(u32 addr, u32 size)
@@ -552,11 +559,9 @@ static void lightrec_plugin_reset(void)
 
        regs->cp0[12] = 0x10900000; // COP0 enabled | BEV = 1 | TS = 1
        regs->cp0[15] = 0x00000002; // PRevID = Revision ID, same as R3000A
-
-       booting = true;
 }
 
-void lightrec_plugin_prepare_load_state(void)
+void lightrec_plugin_sync_regs_from_pcsx(void)
 {
        struct lightrec_registers *regs;
 
@@ -568,7 +573,7 @@ void lightrec_plugin_prepare_load_state(void)
        lightrec_invalidate_all(lightrec_state);
 }
 
-void lightrec_plugin_prepare_save_state(void)
+void lightrec_plugin_sync_regs_to_pcsx(void)
 {
        struct lightrec_registers *regs;