/* * ========== Copyright Header Begin ========================================== * * OpenSPARC T2 Processor File: tso_n1_cross_mod6_bug6372.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_BASE_DATA_ADDR 0x160000 #define MAIN_BASE_TEXT_ADDR 0x150000 #define MAIN_BASE_DATA_ADDR_RA 0x100160000 #define MAIN_BASE_TEXT_ADDR_RA 0x100150000 #define USER_PAGE_CUSTOM_MAP #include "hboot.s" SECTION .MAIN TEXT_VA=0x150000, DATA_VA=0x160000 attr_text { Name = .MAIN, VA=MAIN_BASE_TEXT_ADDR, RA=MAIN_BASE_TEXT_ADDR_RA, PA=ra2pa(MAIN_BASE_TEXT_ADDR_RA,0), part_0_ctx_nonzero_tsb_config_0, TTE_G=0, TTE_Context=PCONTEXT, TTE_V=1, TTE_Size=0, TTE_NFO=0, TTE_IE=0, TTE_Soft2=0, TTE_Diag=0, TTE_Soft=0, TTE_L=0, TTE_CP=1, TTE_CV=1, TTE_E=0, TTE_EP=1, TTE_P=0, TTE_W=1 } attr_data { Name = .MAIN, VA=MAIN_BASE_DATA_ADDR, RA=MAIN_BASE_DATA_ADDR_RA, PA=ra2pa(MAIN_BASE_DATA_ADDR_RA,0), part_0_ctx_nonzero_tsb_config_0, TTE_G=0, TTE_Context=PCONTEXT, TTE_V=1, TTE_Size=0, TTE_NFO=0, TTE_IE=0, TTE_Soft2=0, TTE_Diag=0, TTE_Soft=0, TTE_L=0, TTE_CP=1, TTE_CV=1, TTE_E=0, TTE_P=0, TTE_W=1 } .text .global main main: th_fork(th_main,%l0) ! this thread modfifies the code !=============================== th_main_0: setx user_data_start, %l0, %o0 setx 0x100, %l0, %i0 loop0: ld [%o0], %l0 ! ld [%o0+ 0x10], %l0 ! ld [%o0+ 0x20], %l0 ! ld [%o0+ 0x30], %l0 ! add %o0, 0x40, %o0 ! dec %i0 brnz %i0, loop0 ! nop ! ba good_end th_main_1: setx 0x100, %l0, %i0 setx user_data_start, %l0, %o0 ba loop1 nop .align 0x20 loop1: ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 dec %i0 brnz %i0, loop1 ! nop ! ! ba loop1 ! nop ba good_end nop th_main_2: setx user_data_start, %l0, %o0 setx 0x100, %l0, %i0 loop2: ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ld [%o0], %l0 ! ba loop2 ! nop dec %i0 brnz %i0, loop2 nop ba good_end th_main_3: setx loop1, %l0, %o0 or %o0, 0x18, %o0 add %o0, 0x20, %o1 setx 0x100, %l0, %i0 loop3: ld [%o0], %l0 ld [%o1], %l0 ld [%o0], %l0 ld [%o1], %l0 ld [%o0], %l0 ld [%o1], %l0 ld [%o0], %l0 ld [%o1], %l0 ld [%o0], %l0 ld [%o1], %l0 ld [%o0], %l0 ld [%o1], %l0 ld [%o0], %l0 ld [%o1], %l0 ld [%o0], %l0 ld [%o1], %l0 ld [%o0], %l0 ld [%o1], %l0 dec %i0 brnz %i0, loop3 nop ! ba loop3 ! nop ba good_end nop good_end: ta T_GOOD_TRAP bad_end: ta T_BAD_TRAP noop: nop !------------------------------------------------------------------------------ .data .global user_data_start user_data_start: .skip 0x8000 .end