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[/] [openmsp430/] [trunk/] [core/] [sim/] [rtl_sim/] [src/] [c-jump_jne.s43] - Rev 137
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/*===========================================================================*/
/* Copyright (C) 2001 Authors */
/* */
/* This source file may be used and distributed without restriction provided */
/* that this copyright statement is not removed from the file and that any */
/* derivative work contains the original copyright notice and the associated */
/* disclaimer. */
/* */
/* This source file is free software; you can redistribute it and/or modify */
/* it under the terms of the GNU Lesser General Public License as published */
/* by the Free Software Foundation; either version 2.1 of the License, or */
/* (at your option) any later version. */
/* */
/* This source 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 Lesser General Public */
/* License for more details. */
/* */
/* You should have received a copy of the GNU Lesser General Public License */
/* along with this source; if not, write to the Free Software Foundation, */
/* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */
/* */
/*===========================================================================*/
/* CONDITIONAL JUMP: JNE INSTRUCTION */
/*---------------------------------------------------------------------------*/
/* Test the JNE instruction. */
/* */
/* Author(s): */
/* - Olivier Girard, olgirard@gmail.com */
/* */
/*---------------------------------------------------------------------------*/
/* $Rev: 19 $ */
/* $LastChangedBy: olivier.girard $ */
/* $LastChangedDate: 2009-08-04 23:47:15 +0200 (Tue, 04 Aug 2009) $ */
/*===========================================================================*/
.global main
main:
/* -------------- TEST JUMP FORWARD AND BACKWARD ------------------- */
mov #0x0000, r2
mov #0x1234, r4
jne test_jne_fwrd1
mov #0x0000, r4
mov #0x0000, r4
mov #0x0000, r4
test_jne_bckwrd:
mov #0x9abc, r6
jne test_jne_fwrd2
mov #0x0000, r4
mov #0x0000, r4
mov #0x0000, r4
mov #0x0000, r5
mov #0x0000, r5
mov #0x0000, r5
mov #0x0000, r6
mov #0x0000, r6
mov #0x0000, r6
test_jne_fwrd1:
mov #0x5678, r5
jne test_jne_bckwrd
mov #0x0000, r4
mov #0x0000, r4
mov #0x0000, r4
mov #0x0000, r5
mov #0x0000, r5
mov #0x0000, r5
test_jne_fwrd2:
mov #0x1000, r15
/* -------------- TEST JUMP FOR ALL FLAG CONFIGURATIONS ------------ */
mov #0x0000, r2 ;# {V,N,Z,C} = 4'b0000
mov #0x1234, r4
jne test_jne_0
mov #0x0000, r4
test_jne_0:
mov #0x2000, r15
mov #0x0001, r2 ;# {V,N,Z,C} = 4'b0001
mov #0x1234, r4
jne test_jne_1
mov #0x0000, r4
test_jne_1:
mov #0x2001, r15
mov #0x0002, r2 ;# {V,N,Z,C} = 4'b0010
mov #0x1234, r4
jne test_jne_2
mov #0x0000, r4
test_jne_2:
mov #0x2002, r15
mov #0x0003, r2 ;# {V,N,Z,C} = 4'b0011
mov #0x1234, r4
jne test_jne_3
mov #0x0000, r4
test_jne_3:
mov #0x2003, r15
mov #0x0004, r2 ;# {V,N,Z,C} = 4'b0100
mov #0x1234, r4
jne test_jne_4
mov #0x0000, r4
test_jne_4:
mov #0x2004, r15
mov #0x0005, r2 ;# {V,N,Z,C} = 4'b0101
mov #0x1234, r4
jne test_jne_5
mov #0x0000, r4
test_jne_5:
mov #0x2005, r15
mov #0x0006, r2 ;# {V,N,Z,C} = 4'b0110
mov #0x1234, r4
jne test_jne_6
mov #0x0000, r4
test_jne_6:
mov #0x2006, r15
mov #0x0007, r2 ;# {V,N,Z,C} = 4'b0111
mov #0x1234, r4
jne test_jne_7
mov #0x0000, r4
test_jne_7:
mov #0x2007, r15
mov #0x0100, r2 ;# {V,N,Z,C} = 4'b1000
mov #0x1234, r4
jne test_jne_8
mov #0x0000, r4
test_jne_8:
mov #0x2008, r15
mov #0x0101, r2 ;# {V,N,Z,C} = 4'b1001
mov #0x1234, r4
jne test_jne_9
mov #0x0000, r4
test_jne_9:
mov #0x2009, r15
mov #0x0102, r2 ;# {V,N,Z,C} = 4'b1010
mov #0x1234, r4
jne test_jne_A
mov #0x0000, r4
test_jne_A:
mov #0x200A, r15
mov #0x0103, r2 ;# {V,N,Z,C} = 4'b1011
mov #0x1234, r4
jne test_jne_B
mov #0x0000, r4
test_jne_B:
mov #0x200B, r15
mov #0x0104, r2 ;# {V,N,Z,C} = 4'b1100
mov #0x1234, r4
jne test_jne_C
mov #0x0000, r4
test_jne_C:
mov #0x200C, r15
mov #0x0105, r2 ;# {V,N,Z,C} = 4'b1101
mov #0x1234, r4
jne test_jne_D
mov #0x0000, r4
test_jne_D:
mov #0x200D, r15
mov #0x0106, r2 ;# {V,N,Z,C} = 4'b1110
mov #0x1234, r4
jne test_jne_E
mov #0x0000, r4
test_jne_E:
mov #0x200E, r15
mov #0x0107, r2 ;# {V,N,Z,C} = 4'b1111
mov #0x1234, r4
jne test_jne_F
mov #0x0000, r4
test_jne_F:
mov #0x200F, r15
/* ---------------------- END OF TEST --------------- */
mov #0x5000, r15
end_of_test:
nop
br #0xffff
/* ---------------------- INTERRUPT VECTORS --------------- */
.section .vectors, "a"
.word end_of_test ; Interrupt 0 (lowest priority) <unused>
.word end_of_test ; Interrupt 1 <unused>
.word end_of_test ; Interrupt 2 <unused>
.word end_of_test ; Interrupt 3 <unused>
.word end_of_test ; Interrupt 4 <unused>
.word end_of_test ; Interrupt 5 <unused>
.word end_of_test ; Interrupt 6 <unused>
.word end_of_test ; Interrupt 7 <unused>
.word end_of_test ; Interrupt 8 <unused>
.word end_of_test ; Interrupt 9 <unused>
.word end_of_test ; Interrupt 10 Watchdog timer
.word end_of_test ; Interrupt 11 <unused>
.word end_of_test ; Interrupt 12 <unused>
.word end_of_test ; Interrupt 13 <unused>
.word end_of_test ; Interrupt 14 NMI
.word main ; Interrupt 15 (highest priority) RESET
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