osfmk/i386/mp_desc.c

210 #if defined(__x86_64__) && !defined(UBER64)
211 #define UBER64(x) ((uintptr_t)x)
559 		kernel_ldt_desc64.offset64 = UBER64(&master_ldt);
564 		kernel_tss_desc64.offset64 = UBER64(&master_ktss64);
580 		master_ktss64.ist1 = UBER64((uintptr_t) df_task_stack_end);
614 		kernel_ldt_desc64.offset64 = UBER64(cdi->cdi_ldt);
619 		kernel_ldt_desc64.offset64 = UBER64(cdi->cdi_ldt);
624 		kernel_tss_desc64.offset64 = UBER64(cdi->cdi_ktss);
631 		cdt->ktss.ist1 = UBER64((unsigned long)cdt->dfstk + sizeof(cdt->dfstk));
733 	wrmsr64(MSR_IA32_SYSENTER_EIP, UBER64((uintptr_t) hi64_sysenter));
734 	wrmsr64(MSR_IA32_SYSENTER_ESP, UBER64(current_sstk()));
743 	wrmsr64(MSR_IA32_LSTAR, UBER64((uintptr_t) hi64_syscall));
760 	wrmsr64(MSR_IA32_KERNEL_GS_BASE, UBER64(cdp));