verif/diag/assembly/uarch/pmu/diag/dtlbSl3.pal


:#define MAIN_PAGE_NUCLEUS_ALSO
:#define MAIN_PAGE_HV_ALSO
:#define DMMU_SKIP_IF_NO_TTE

:#include "hboot.s"

:/************************************************************************
:   Test case code start
: ************************************************************************/

:.text
:.global main

:main:          /* test begin */


:! Thread 0 Start

:!main_t0:


:       set    0x5842C202,     %l3 ! Count DTLB References to L2

:       ! Execute Main Diag ..
:       ta T_CHANGE_PRIV            ! Should cause Watchdog_reset trap


:Cnt_DTLB_References:
:       wr      %l3, %g0, %pcr  !  count DTLB References
:       wr      %g0, %g0, %pic  !  zero out the counter

:    setx  0x60040000, %g4, %g5

for ($i = 0; $i <10; $i++) {
:    ta T_CHANGE_HPRIV
:    set 0x80, %g1
:    stxa %g1, [%g1] 0x5f
:    ta T_CHANGE_NONHPRIV
:    ldx  [%g5], %g2
}


$myValue = 'a';


:!
:!  Add         DTLB References
:!
:Check_DTLB_References:
:       setx    0x0000000${myValue}0000000${myValue}, %o4, %g5  ! count DTLB References
:       rd      %pic, %g2         ! load the current pic value into %g2
:       xor     %g2,  %g5, %g6         ! Compare expected results with actual
:       brnz    %g6,  fail
:       nop


:done:
:       EXIT_GOOD       /* test finish  */
:fail:
:       EXIT_BAD        /* bad count */

:/************************************************************************
:   Test case data start
: ************************************************************************/
:.data
:user_data_start:
:scratch_area:
:.align 16
:load_1:
:.word 0xFFFF2e2d
:.word 0x2e2dFFFF
:.align 16

:store_1:
:.align 16
:.word 0xDEADBEEF
:.word 0xAAAAAAAA
:.align 16

:.end