/*===========================================================================*/
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/*===========================================================================*/
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/* Copyright (C) 2001 Authors */
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/* Copyright (C) 2001 Authors */
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/* */
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/* */
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/* This source file may be used and distributed without restriction provided */
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/* This source file may be used and distributed without restriction provided */
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/* that this copyright statement is not removed from the file and that any */
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/* that this copyright statement is not removed from the file and that any */
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/* derivative work contains the original copyright notice and the associated */
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/* derivative work contains the original copyright notice and the associated */
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/* disclaimer. */
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/* disclaimer. */
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/* */
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/* */
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/* This source file is free software; you can redistribute it and/or modify */
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/* This source file is free software; you can redistribute it and/or modify */
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/* it under the terms of the GNU Lesser General Public License as published */
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/* it under the terms of the GNU Lesser General Public License as published */
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/* by the Free Software Foundation; either version 2.1 of the License, or */
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/* by the Free Software Foundation; either version 2.1 of the License, or */
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/* (at your option) any later version. */
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/* (at your option) any later version. */
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/* */
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/* */
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/* This source is distributed in the hope that it will be useful, but WITHOUT*/
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/* This source is distributed in the hope that it will be useful, but WITHOUT*/
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/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
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/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
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/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */
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/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */
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/* License for more details. */
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/* License for more details. */
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/* */
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/* */
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/* You should have received a copy of the GNU Lesser General Public License */
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/* You should have received a copy of the GNU Lesser General Public License */
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/* along with this source; if not, write to the Free Software Foundation, */
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/* along with this source; if not, write to the Free Software Foundation, */
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/* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */
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/* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */
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/* */
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/* */
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/*===========================================================================*/
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/*===========================================================================*/
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/* CONDITIONAL JUMP: JNE INSTRUCTION */
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/* CONDITIONAL JUMP: JNE INSTRUCTION */
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/*---------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------*/
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/* Test the JNE instruction. */
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/* Test the JNE instruction. */
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/* */
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/* */
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/* Author(s): */
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/* Author(s): */
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/* - Olivier Girard, olgirard@gmail.com */
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/* - Olivier Girard, olgirard@gmail.com */
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/* */
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/* */
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/*---------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------*/
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/* $Rev: 17 $ */
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/* $Rev: 19 $ */
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/* $LastChangedBy: olivier.girard $ */
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/* $LastChangedBy: olivier.girard $ */
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/* $LastChangedDate: 2009-08-04 23:15:39 +0200 (Tue, 04 Aug 2009) $ */
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/* $LastChangedDate: 2009-08-04 23:47:15 +0200 (Tue, 04 Aug 2009) $ */
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/*===========================================================================*/
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/*===========================================================================*/
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.global main
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.global main
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main:
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main:
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/* -------------- TEST JUMP FORWARD AND BACKWARD ------------------- */
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/* -------------- TEST JUMP FORWARD AND BACKWARD ------------------- */
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mov #0x0000, r2
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mov #0x0000, r2
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mov #0x1234, r4
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mov #0x1234, r4
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jne test_jne_fwrd1
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jne test_jne_fwrd1
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mov #0x0000, r4
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mov #0x0000, r4
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mov #0x0000, r4
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mov #0x0000, r4
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mov #0x0000, r4
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mov #0x0000, r4
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test_jne_bckwrd:
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test_jne_bckwrd:
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mov #0x9abc, r6
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mov #0x9abc, r6
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jne test_jne_fwrd2
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jne test_jne_fwrd2
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mov #0x0000, r4
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mov #0x0000, r4
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mov #0x0000, r4
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mov #0x0000, r4
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mov #0x0000, r4
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mov #0x0000, r4
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mov #0x0000, r5
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mov #0x0000, r5
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mov #0x0000, r5
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mov #0x0000, r5
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mov #0x0000, r5
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mov #0x0000, r5
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mov #0x0000, r6
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mov #0x0000, r6
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mov #0x0000, r6
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mov #0x0000, r6
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mov #0x0000, r6
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mov #0x0000, r6
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test_jne_fwrd1:
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test_jne_fwrd1:
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mov #0x5678, r5
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mov #0x5678, r5
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jne test_jne_bckwrd
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jne test_jne_bckwrd
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mov #0x0000, r4
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mov #0x0000, r4
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mov #0x0000, r4
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mov #0x0000, r4
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mov #0x0000, r4
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mov #0x0000, r4
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mov #0x0000, r5
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mov #0x0000, r5
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mov #0x0000, r5
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mov #0x0000, r5
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mov #0x0000, r5
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mov #0x0000, r5
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test_jne_fwrd2:
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test_jne_fwrd2:
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mov #0x1000, r15
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mov #0x1000, r15
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/* -------------- TEST JUMP FOR ALL FLAG CONFIGURATIONS ------------ */
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/* -------------- TEST JUMP FOR ALL FLAG CONFIGURATIONS ------------ */
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mov #0x0000, r2 ;# {V,N,Z,C} = 4'b0000
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mov #0x0000, r2 ;# {V,N,Z,C} = 4'b0000
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mov #0x1234, r4
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mov #0x1234, r4
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jne test_jne_0
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jne test_jne_0
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mov #0x0000, r4
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mov #0x0000, r4
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test_jne_0:
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test_jne_0:
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mov #0x2000, r15
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mov #0x2000, r15
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mov #0x0001, r2 ;# {V,N,Z,C} = 4'b0001
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mov #0x0001, r2 ;# {V,N,Z,C} = 4'b0001
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mov #0x1234, r4
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mov #0x1234, r4
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jne test_jne_1
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jne test_jne_1
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mov #0x0000, r4
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mov #0x0000, r4
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test_jne_1:
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test_jne_1:
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mov #0x2001, r15
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mov #0x2001, r15
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mov #0x0002, r2 ;# {V,N,Z,C} = 4'b0010
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mov #0x0002, r2 ;# {V,N,Z,C} = 4'b0010
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mov #0x1234, r4
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mov #0x1234, r4
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jne test_jne_2
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jne test_jne_2
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mov #0x0000, r4
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mov #0x0000, r4
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test_jne_2:
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test_jne_2:
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mov #0x2002, r15
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mov #0x2002, r15
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mov #0x0003, r2 ;# {V,N,Z,C} = 4'b0011
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mov #0x0003, r2 ;# {V,N,Z,C} = 4'b0011
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mov #0x1234, r4
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mov #0x1234, r4
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jne test_jne_3
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jne test_jne_3
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mov #0x0000, r4
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mov #0x0000, r4
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test_jne_3:
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test_jne_3:
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mov #0x2003, r15
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mov #0x2003, r15
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mov #0x0004, r2 ;# {V,N,Z,C} = 4'b0100
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mov #0x0004, r2 ;# {V,N,Z,C} = 4'b0100
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mov #0x1234, r4
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mov #0x1234, r4
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jne test_jne_4
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jne test_jne_4
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mov #0x0000, r4
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mov #0x0000, r4
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test_jne_4:
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test_jne_4:
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mov #0x2004, r15
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mov #0x2004, r15
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mov #0x0005, r2 ;# {V,N,Z,C} = 4'b0101
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mov #0x0005, r2 ;# {V,N,Z,C} = 4'b0101
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mov #0x1234, r4
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mov #0x1234, r4
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jne test_jne_5
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jne test_jne_5
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mov #0x0000, r4
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mov #0x0000, r4
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test_jne_5:
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test_jne_5:
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mov #0x2005, r15
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mov #0x2005, r15
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mov #0x0006, r2 ;# {V,N,Z,C} = 4'b0110
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mov #0x0006, r2 ;# {V,N,Z,C} = 4'b0110
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mov #0x1234, r4
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mov #0x1234, r4
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jne test_jne_6
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jne test_jne_6
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mov #0x0000, r4
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mov #0x0000, r4
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test_jne_6:
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test_jne_6:
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mov #0x2006, r15
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mov #0x2006, r15
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mov #0x0007, r2 ;# {V,N,Z,C} = 4'b0111
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mov #0x0007, r2 ;# {V,N,Z,C} = 4'b0111
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mov #0x1234, r4
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mov #0x1234, r4
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jne test_jne_7
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jne test_jne_7
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mov #0x0000, r4
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mov #0x0000, r4
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test_jne_7:
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test_jne_7:
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mov #0x2007, r15
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mov #0x2007, r15
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mov #0x0100, r2 ;# {V,N,Z,C} = 4'b1000
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mov #0x0100, r2 ;# {V,N,Z,C} = 4'b1000
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mov #0x1234, r4
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mov #0x1234, r4
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jne test_jne_8
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jne test_jne_8
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mov #0x0000, r4
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mov #0x0000, r4
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test_jne_8:
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test_jne_8:
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mov #0x2008, r15
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mov #0x2008, r15
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mov #0x0101, r2 ;# {V,N,Z,C} = 4'b1001
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mov #0x0101, r2 ;# {V,N,Z,C} = 4'b1001
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mov #0x1234, r4
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mov #0x1234, r4
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jne test_jne_9
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jne test_jne_9
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mov #0x0000, r4
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mov #0x0000, r4
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test_jne_9:
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test_jne_9:
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mov #0x2009, r15
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mov #0x2009, r15
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mov #0x0102, r2 ;# {V,N,Z,C} = 4'b1010
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mov #0x0102, r2 ;# {V,N,Z,C} = 4'b1010
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mov #0x1234, r4
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mov #0x1234, r4
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jne test_jne_A
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jne test_jne_A
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mov #0x0000, r4
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mov #0x0000, r4
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test_jne_A:
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test_jne_A:
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mov #0x200A, r15
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mov #0x200A, r15
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mov #0x0103, r2 ;# {V,N,Z,C} = 4'b1011
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mov #0x0103, r2 ;# {V,N,Z,C} = 4'b1011
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mov #0x1234, r4
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mov #0x1234, r4
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jne test_jne_B
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jne test_jne_B
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mov #0x0000, r4
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mov #0x0000, r4
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test_jne_B:
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test_jne_B:
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mov #0x200B, r15
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mov #0x200B, r15
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mov #0x0104, r2 ;# {V,N,Z,C} = 4'b1100
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mov #0x0104, r2 ;# {V,N,Z,C} = 4'b1100
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mov #0x1234, r4
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mov #0x1234, r4
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jne test_jne_C
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jne test_jne_C
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mov #0x0000, r4
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mov #0x0000, r4
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test_jne_C:
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test_jne_C:
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mov #0x200C, r15
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mov #0x200C, r15
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mov #0x0105, r2 ;# {V,N,Z,C} = 4'b1101
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mov #0x0105, r2 ;# {V,N,Z,C} = 4'b1101
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mov #0x1234, r4
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mov #0x1234, r4
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jne test_jne_D
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jne test_jne_D
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mov #0x0000, r4
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mov #0x0000, r4
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test_jne_D:
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test_jne_D:
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mov #0x200D, r15
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mov #0x200D, r15
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mov #0x0106, r2 ;# {V,N,Z,C} = 4'b1110
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mov #0x0106, r2 ;# {V,N,Z,C} = 4'b1110
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mov #0x1234, r4
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mov #0x1234, r4
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jne test_jne_E
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jne test_jne_E
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mov #0x0000, r4
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mov #0x0000, r4
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test_jne_E:
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test_jne_E:
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mov #0x200E, r15
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mov #0x200E, r15
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mov #0x0107, r2 ;# {V,N,Z,C} = 4'b1111
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mov #0x0107, r2 ;# {V,N,Z,C} = 4'b1111
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mov #0x1234, r4
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mov #0x1234, r4
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jne test_jne_F
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jne test_jne_F
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mov #0x0000, r4
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mov #0x0000, r4
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test_jne_F:
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test_jne_F:
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mov #0x200F, r15
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mov #0x200F, r15
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/* ---------------------- END OF TEST --------------- */
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/* ---------------------- END OF TEST --------------- */
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mov #0x5000, r15
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mov #0x5000, r15
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end_of_test:
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end_of_test:
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nop
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nop
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br #0xffff
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br #0xffff
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/* ---------------------- INTERRUPT VECTORS --------------- */
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/* ---------------------- INTERRUPT VECTORS --------------- */
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.section .vectors, "a"
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.section .vectors, "a"
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.word end_of_test ; Interrupt 0 (lowest priority)
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.word end_of_test ; Interrupt 0 (lowest priority)
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.word end_of_test ; Interrupt 1
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.word end_of_test ; Interrupt 1
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.word end_of_test ; Interrupt 2
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.word end_of_test ; Interrupt 2
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.word end_of_test ; Interrupt 3
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.word end_of_test ; Interrupt 3
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.word end_of_test ; Interrupt 4
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.word end_of_test ; Interrupt 4
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.word end_of_test ; Interrupt 5
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.word end_of_test ; Interrupt 5
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.word end_of_test ; Interrupt 6
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.word end_of_test ; Interrupt 6
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.word end_of_test ; Interrupt 7
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.word end_of_test ; Interrupt 7
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.word end_of_test ; Interrupt 8
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.word end_of_test ; Interrupt 8
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.word end_of_test ; Interrupt 9
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.word end_of_test ; Interrupt 9
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.word end_of_test ; Interrupt 10 Watchdog timer
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.word end_of_test ; Interrupt 10 Watchdog timer
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.word end_of_test ; Interrupt 11
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.word end_of_test ; Interrupt 11
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.word end_of_test ; Interrupt 12
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.word end_of_test ; Interrupt 12
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.word end_of_test ; Interrupt 13
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.word end_of_test ; Interrupt 13
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.word end_of_test ; Interrupt 14 NMI
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.word end_of_test ; Interrupt 14 NMI
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.word main ; Interrupt 15 (highest priority) RESET
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.word main ; Interrupt 15 (highest priority) RESET
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