Fixed: stack unwinding upon exception does not free Y registers.
Fixed: stack unwinding upon exception does not free Y registers.

layus/mozart2,mozart/mozart2,dianacgr/mozart2,eregon/mozart2,layus/mozart2,eregon/mozart2,yjaradin/mozart2,yjaradin/mozart2,mozart/mozart2,avisparesearch/Mozart2,dianacgr/mozart2,mozart/mozart2,dianacgr/mozart2,Angeldude/mozart2,Angeldude/mozart2,Angeldude/mozart2,avisparesearch/Mozart2,yjaradin/mozart2,layus/mozart2,eregon/mozart2