verif/diag/assembly/rst/rst_mem_st_ld.s

/*
* ========== Copyright Header Begin ==========================================
*
* OpenSPARC T2 Processor File: rst_mem_st_ld.s
* Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved
* 4150 Network Circle, Santa Clara, California 95054, U.S.A.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
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* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*
* For the avoidance of doubt, and except that if any non-GPL license
* choice is available it will apply instead, Sun elects to use only
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* ========== Copyright Header End ============================================
*/
#ifndef RST_DIAG_LOOP_COUNT
#define RST_DIAG_LOOP_COUNT             0x10
#endif

#define MAIN_PAGE_NUCLEUS_ALSO
#define MAIN_PAGE_HV_ALSO

#include "hboot.s"
#include "asi_s.h"

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

.text
.global main

main:
        ta      T_CHANGE_HPRIV

!
! Thread 0 Start
!
thread_0:

        !  Integer loads

        setx    user_data_start, %g1, %g2
        setx    Dest_addr, %g1, %l2
        setx    RST_DIAG_LOOP_COUNT, %g1, %g4
        mov     %g0, %g3
        mov     %g0, %l6
ldx:
        mov     0xf, %g5
ldx_in:
        stx     %l6, [%l2 + %g3]
        nop
        ldx     [%l2 + %g3], %l5
        nop
        cmp     %l6, %l5
        bne     test_failed
        nop
        inc     %l6
        dec     %g5
        brgz    %g5, ldx_in
        add     0x8, %g3, %g3

        dec     %g4
        brgz    %g4, ldx
        nop

test_passed:
        EXIT_GOOD

test_failed:
        EXIT_BAD


/************************************************************************
   Test case data start
 ************************************************************************/
.data
user_data_start:
        .xword 0x0000000000000000
        .xword 0x1111111111111111
        .xword 0x2222222222222222
        .xword 0x3333333333333333
        .xword 0x4444444444444444
        .xword 0x5555555555555555
        .xword 0x6666666666666666
        .xword 0x7777777777777777
        .xword 0x8888888888888888
        .xword 0x9999999999999999
        .xword 0xaaaaaaaaaaaaaaaa
        .xword 0xbbbbbbbbbbbbbbbb
        .xword 0xcccccccccccccccc
        .xword 0xdddddddddddddddd
        .xword 0xeeeeeeeeeeeeeeee
        .xword 0xffffffffffffffff
        .skip   128
Dest_addr:
        .skip   1024

.end