/* * ========== Copyright Header Begin ========================================== * * OpenSPARC T2 Processor File: ncu_mondo_regs.s * Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved * 4150 Network Circle, Santa Clara, California 95054, U.S.A. * * 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. * * 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 * the General Public License version 2 (GPLv2) at this time for any * software where a choice of GPL license versions is made * available with the language indicating that GPLv2 or any later version * may be used, or where a choice of which version of the GPL is applied is * otherwise unspecified. * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * * * ========== Copyright Header End ============================================ */ #define MAIN_PAGE_NUCLEUS_ALSO #define MAIN_PAGE_HV_ALSO #include "hboot.s" !#include "asi_s.h" .text .global main main: ta T_CHANGE_HPRIV get_th_id: ta T_RD_THID // cmp %o1,0x0 // bne test_pass nop !Write then read data of MONDO_BUSY_REG setx 0x0000008000040800,%g7,%g1 setx monod_data,%g7,%g2 set 64,%g3 loop1: ldx [%g2],%g4 stx %g4,[%g1] ldx [%g1], %g5 cmp %g4, %g5 bne %xcc, test_fail add %g2,8,%g2 ldx [%g2],%g4 stx %g4,[%g1] ldx [%g1], %g5 cmp %g4, %g5 bne %xcc, test_fail add %g1,8,%g1 add %g2,8,%g2 sub %g3,1,%g3 cmp %g3,%g0 bne loop1 nop /****************************************************** * Exit code *******************************************************/ test_pass: EXIT_GOOD test_fail: EXIT_BAD .data .align 0x100 monod_data: .xword 0x0000000000000040 .xword 0x0000000000000000 .end