x86/access_test.c

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

int main(void)
{
    int r;

    printf("starting test\n\n");
    r = ac_test_run(PT_LEVEL_PML4);

#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();
        r = ac_test_run(PT_LEVEL_PML5);
    }
#endif

    return r ? 0 : 1;
}