--- np2/i386c/ia32/ctrlxfer.c 2012/02/05 06:31:44 1.25 +++ np2/i386c/ia32/ctrlxfer.c 2012/03/02 03:35:05 1.26 @@ -1364,10 +1364,6 @@ IRET_pm_return_to_vm86(UINT16 new_cs, UI } SS_POP_CHECK(sp, 36); - if (new_ip > 0xffff) { - EXCEPTION(GP_EXCEPTION, 0); - } - new_sp = cpu_vmemoryread_d(CPU_SS_INDEX, sp + 12); segsel[CPU_SS_INDEX] = cpu_vmemoryread_w(CPU_SS_INDEX, sp + 16); segsel[CPU_ES_INDEX] = cpu_vmemoryread_w(CPU_SS_INDEX, sp + 20); @@ -1381,7 +1377,7 @@ IRET_pm_return_to_vm86(UINT16 new_cs, UI } CPU_ESP = new_sp; - CPU_EIP = new_ip; + CPU_EIP = new_ip & 0xffff; /* to VM86 mode */ set_eflags(new_flags, IOPL_FLAG|I_FLAG|VM_FLAG|RF_FLAG);