SDT_MEMERA
SDT_MEMERA | SEG_ACCESS_P | SEG_ACCESS_L | SEG_ACCESS_G);
SDT_MEMERA, SEL_KPL, SDP_PAGES, SDP_OP32);
SDT_MEMERA, SEL_KPL, 0, 0);
set_usegd(&bgdt[GDT_B64CODE], SDP_LONG, NULL, SDP_LIMIT_MAX, SDT_MEMERA,
set_usegd(&gdt[GDT_KCODE], SDP_LONG, NULL, 0, SDT_MEMERA, SEL_KPL,
set_usegd(&gdt[GDT_UCODE], SDP_LONG, NULL, 0, SDT_MEMERA, SEL_UPL,
set_usegd(&gdt[GDT_U32CODE], SDP_SHORT, NULL, SDP_LIMIT_MAX, SDT_MEMERA,
SDT_MEMERA, SEL_KPL, SDP_PAGES, SDP_OP32);