[PPC] Support basic form of sc.

2020-02-11 05:56:36 -06:00
parent ce1d632f4e
commit e2346ee539
6 changed files with 27 additions and 4 deletions
--- a/src/xenia/cpu/ppc/ppc_decode_data.h
+++ b/src/xenia/cpu/ppc/ppc_decode_data.h
@@ -42,7 +42,20 @@ static inline uint64_t XEMASK(uint32_t mstart, uint32_t mstop) {
 }

 struct PPCDecodeData {
-  struct FormatSC {};
+  struct FormatSC {
+    uint32_t LEV() const { return bits_.LEV; }
+
+   private:
+    uint32_t address_;
+    union {
+      uint32_t value_;
+      struct {
+        uint32_t : 5;
+        uint32_t LEV : 7;
+        uint32_t : 20;
+      } bits_;
+    };
+  };
  struct FormatD {
    uint32_t RT() const { return bits_.RT; }
    uint32_t RD() const { return RT(); }