Fix BLR when the source reg is X30 (#493)

This commit is contained in:
gdkchan 2018-11-09 16:41:20 -02:00 committed by GitHub
parent 44c1cf3fe5
commit a4822b7946
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23

View file

@ -72,11 +72,14 @@ namespace ChocolArm64.Instructions
{ {
OpCodeBReg64 op = (OpCodeBReg64)context.CurrOp; OpCodeBReg64 op = (OpCodeBReg64)context.CurrOp;
context.EmitLdintzr(op.Rn);
context.EmitSttmp();
context.EmitLdc_I(op.Position + 4); context.EmitLdc_I(op.Position + 4);
context.EmitStint(CpuThreadState.LrIndex); context.EmitStint(CpuThreadState.LrIndex);
context.EmitStoreState(); context.EmitStoreState();
context.EmitLdintzr(op.Rn);
context.EmitLdtmp();
context.Emit(OpCodes.Ret); context.Emit(OpCodes.Ret);
} }