x86/access_test.c

#include "libcflat.h"
#include "processor.h"
#include "x86/vm.h"
#include "access.h"

int main(int argc, const char *argv[])
{
	bool force_emulation = argc >= 2 && !strcmp(argv[1], "force_emulation");

	printf("starting test\n\n");
	ac_test_run(PT_LEVEL_PML4, force_emulation);

#ifndef CONFIG_EFI
	/*
	* Not supported yet for UEFI, because setting up 5
	* level page table requires entering real mode.
	*/
	if (this_cpu_has(X86_FEATURE_LA57)) {
		printf("starting 5-level paging test.\n\n");
		setup_5level_page_table();
		ac_test_run(PT_LEVEL_PML5, force_emulation);
	}
#endif

	return report_summary();
}