Initial commit of OpenSPARC T2 design and verification files.

[OpenSPARC-T2-DV] / 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