Implemented Opcode: mcrf

2021-06-11 23:31:09 +02:00 · 2021-06-11 23:31:09 +02:00 · 0e1353aa71
parent 332f69f36b
commit 0e1353aa71
1 changed files with 6 additions and 2 deletions
--- a/src/xenia/cpu/ppc/ppc_emit_control.cc
+++ b/src/xenia/cpu/ppc/ppc_emit_control.cc
@ -416,8 +416,12 @@ int InstrEmit_crxor(PPCHIRBuilder& f, const InstrData& i) {
 }

 int InstrEmit_mcrf(PPCHIRBuilder& f, const InstrData& i) {
-  XEINSTRNOTIMPLEMENTED();
-  return 1;
+  uint32_t crfd = i.XL.BO >> 2;
+  Value* bi = f.LoadCR(i.XL.BI >> 2);
+
+  f.StoreCR(crfd, bi);
+  f.UpdateCR(crfd, bi);
+  return 0;
 }

 // System linkage (A-24)