fame: fix roxr

[picodrive.git] / cpu / fame / famec_opcodes.h

diff --git a/cpu/fame/famec_opcodes.h b/cpu/fame/famec_opcodes.h
index 99ba379..2df6d78 100644 (file)
--- a/cpu/fame/famec_opcodes.h
+++ b/cpu/fame/famec_opcodes.h
@@ -18574,6 +18574,10 @@ RET(8)
 // ILLEGAL
 OPCODE(0x4AFC)
 {
+#ifdef PICODRIVE_HACK
+       extern void SekFinishIdleDet(void);
+       SekFinishIdleDet();
+#endif
        SET_PC(execute_exception(M68K_ILLEGAL_INSTRUCTION_EX, GET_PC-2, GET_SR));
 RET(0)
 }
@@ -38005,7 +38009,7 @@ OPCODE(0xE0B0)
                {
                        if (sft == 1) res = (src >> 1) | ((flag_X & M68K_SR_X) << (32 - (M68K_SR_X_SFT + 1)));
                        else res = (src >> sft) | (src << (33 - sft)) | (((flag_X & M68K_SR_X) << (32 - (M68K_SR_X_SFT + 1))) >> (sft - 1));
-                       flag_X = (src >> (32 - sft)) << M68K_SR_X_SFT;
+                       flag_X = (src >> (sft - 1)) << M68K_SR_X_SFT;
                }
                else res = src;
                flag_C = flag_X;