visor/src/efi.c

#include <stdbool.h>

#include <efi.h>
#include <efilib.h>

#include "virt.h"

struct virt_vtable *virt = &virt_vtable_intel;

static char virt_err[100];

EFIAPI
EFI_STATUS
efi_main(EFI_HANDLE imageHandle, EFI_SYSTEM_TABLE *systemTable)
{
	InitializeLib(imageHandle, systemTable);

	Print(L"Hello, World!\n");

	AsciiPrint("* Checking for VT-x Support\n");
	if (!virt->has_support(virt_err, sizeof virt_err)) {
		AsciiPrint(virt_err);
	} else {
		AsciiPrint("* Enabling VT-x\n");
		virt->enable();
		AsciiPrint("* VT-x enabled!\n");
	}

	for (;;) {}

	return EFI_SUCCESS;
}