C++ (Cpp) native_write_gdt_entry Examples

Example #1

File: boot.c Project: Medvedroid/OT_903D-kernel-2.6.35.7

static void lguest_write_gdt_entry(struct desc_struct *dt, int entrynum,
				   const void *desc, int type)
{
	native_write_gdt_entry(dt, entrynum, desc, type);
	/* Tell Host about this new entry. */
	hcall(LHCALL_LOAD_GDT_ENTRY, entrynum,
	      dt[entrynum].a, dt[entrynum].b, 0);
}

Example #2

File: boot.c Project: embest-tech/rowboat-kernel

/* For a single GDT entry which changes, we do the lazy thing: alter our GDT,
 * then tell the Host to reload the entire thing.  This operation is so rare
 * that this naive implementation is reasonable. */
static void lguest_write_gdt_entry(struct desc_struct *dt, int entrynum,
				   const void *desc, int type)
{
	native_write_gdt_entry(dt, entrynum, desc, type);
	hcall(LHCALL_LOAD_GDT, __pa(dt), GDT_ENTRIES, 0);
}