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[/] [openmsp430/] [trunk/] [core/] [sim/] [rtl_sim/] [src/] [two-op_mov.s43] - Rev 224
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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 */
/* */
/*===========================================================================*/
/* TWO-OPERAND ARITHMETIC: MOV INSTRUCTION */
/*---------------------------------------------------------------------------*/
/* Test the MOV instruction with all addressing modes */
/* */
/* Author(s): */
/* - Olivier Girard, olgirard@gmail.com */
/* */
/*---------------------------------------------------------------------------*/
/* $Rev: 200 $ */
/* $LastChangedBy: olivier.girard $ */
/* $LastChangedDate: 2015-01-21 23:01:31 +0100 (Wed, 21 Jan 2015) $ */
/*===========================================================================*/
.include "pmem_defs.asm"
.global main
main:
/* ---------------------- INITIALIZE REGISTERS --------------------- */
mov #0x2202, r2
mov #0x3333, r3
mov #0x4444, r4
mov #0x5555, r5
mov #0x6666, r6
mov #0x7777, r7
mov #0x8888, r8
mov #0x9999, r9
mov #0xaaaa, r10
mov #0xbbbb, r11
mov #0xcccc, r12
mov #0xdddd, r13
mov #0xeeee, r14
mov #0x1000, r15
/* ---------------------- TEST WHEN SOURCE IS Rn ------------------- */
.set Rn_EDE, DMEM_200+PMEM_EDE_LENGTH
.set Rn_TONY, DMEM_204
mov r4, r3 ;# Overwrite r3 with 0x4444
mov #test_Rn_PC, r4
br r4
nop
nop
nop
nop
mov #0x0000, r4 ;# Make sure the jump is taken
test_Rn_PC:
mov #DMEM_200, r5
mov #0x1234, r6
mov r6, 16(r5) ;# Write 0x1234 to memory @0x0210
mov #0x5678, r7
mov r7, Rn_EDE ;# Write 0x5678 to memory @0x0200
mov #0x9abc, r8
mov r8, &Rn_TONY ;# Write 0x9abc to memory @0x0204
mov #0x2000, r15
/* ---------------------- TEST WHEN SOURCE IS @Rn ------------------ */
.set aRn_EDE, DMEM_200+PMEM_EDE_LENGTH
.set aRn_TONY, DMEM_204
mov #DMEM_210, r4
mov #0x3333, r3
mov @r4, r3 ;# r3 takes @0x0210 value: 0x1234
mov #test_aRn_PC, r4
mov r4, &DMEM_200
mov #DMEM_200, r4
br @r4
nop
nop
nop
mov #0x0000, r4 ;# Make sure the jump is taken
test_aRn_PC:
mov #DMEM_200, r5
mov #DMEM_204, r6
mov @r6, 16(r5) ;# Move memory @0x204 (0x9abc) to memory @0x210
mov #0xfedc, &DMEM_202
mov #DMEM_202, r6
mov @r6, aRn_EDE ;# Move memory @0x202 (0xfedc) to memory @0x200
mov #0xf1d2, &DMEM_202
mov #DMEM_202, r6
mov @r6, &aRn_TONY ;# Move memory @0x202 (0xf1d2) to memory @0x204
mov #0x3000, r15
/* ---------------------- TEST WHEN SOURCE IS @Rn+ ----------------- */
.set aRni_EDE, DMEM_200+PMEM_EDE_LENGTH
.set aRni_TONY, DMEM_214
mov #0x1111, &DMEM_200
mov #DMEM_200, r4
mov @r4+, r5 ;# Write @0x200 (0x1111) to R5
mov #test_aRni_PC, &DMEM_204
mov #DMEM_204, r6
br @r6+
nop
nop
nop
nop
mov #0x0000, r6 ;# Make sure the jump is taken
test_aRni_PC:
mov #0x1234, &DMEM_210
mov #0x5678, &DMEM_212
mov #0x9abc, &DMEM_214
mov #0xdef0, &DMEM_216
mov #DMEM_210, r8
mov #DMEM_216, r7
mov @r7+, 16(r8) ;# Move memory @0x216 (0xdef0) to memory @0x220
mov #DMEM_212, r8
mov @r8+, aRni_EDE ;# Move memory @0x212 (0x5678) to memory @0x200
mov #DMEM_210, r9
mov @r9+, &aRni_TONY ;# Move memory @0x210 (0x1234) to memory @0x214
mov #0x4000, r15
/* ---------------------- TEST WHEN SOURCE IS #N ------------------- */
.set N_EDE, DMEM_210+PMEM_EDE_LENGTH
.set N_TONY, DMEM_206
mov #0x3210, r4 ;# Write 0x3210 to R4
mov #0xfcde, r5
br #test_N_PC
nop
nop
nop
nop
mov #0x0000, r5 ;# Make sure the jump is taken
test_N_PC:
mov #DMEM_200, r6
mov #0x5a5a, 48(r6) ;# Move memory 0x5a5a to memory @0x230
mov #0x1a2b, N_EDE ;# Move memory 0x1a2b to memory @0x210
mov #0x3c4d, &N_TONY ;# Move memory 0x3c4d to memory @0x206
mov #0x5000, r15
/* ---------------------- TEST WHEN SOURCE IS x(Rn) ---------------- */
.set xRn_EDE, DMEM_220+PMEM_EDE_LENGTH
.set xRn_TONY, DMEM_208
mov #0x8347, &DMEM_210
mov #0x1234, &DMEM_200
mov #DMEM_200, r4
mov 16(r4), r5 ;# Write 0x8347 to R5
mov #test_xRn_PC, &DMEM_208
mov #0x1234, &DMEM_200
mov #0x2345, r6
mov #DMEM_200, r4
br 8(r4)
nop
nop
nop
nop
mov #0x0000, r6 ;# Make sure the jump is taken
test_xRn_PC:
mov #0x4231, &DMEM_210
mov #0x1234, &DMEM_200
mov #DMEM_200, r7
mov #DMEM_202, r8
mov 16(r7), 18(r8) ;# Move memory @0x210 (0x4231) to memory @0x214
mov #0x7238, &DMEM_204
mov #0x1234, &DMEM_200
mov #DMEM_200, r7
mov 4(r7), xRn_EDE ;# Move memory @0x204 (0x7238) to memory @0x220
mov #0x98b2, &DMEM_216
mov #0x1234, &DMEM_200
mov #DMEM_200, r7
mov 22(r4), &xRn_TONY ;# Move memory @0x216 (0x98b2) to memory @0x208
mov #0x6000, r15
/* ---------------------- TEST WHEN SOURCE IS 'EDE' ---------------- */
.set EDE_EDE, DMEM_216+PMEM_EDE_LENGTH
.set EDE_TONY, DMEM_212
.set EDE_200, DMEM_200+PMEM_EDE_LENGTH
.set EDE_202, DMEM_202+PMEM_EDE_LENGTH
.set EDE_204, DMEM_204+PMEM_EDE_LENGTH
.set EDE_206, DMEM_206+PMEM_EDE_LENGTH
.set EDE_208, DMEM_208+PMEM_EDE_LENGTH
mov #0xc3d6, &DMEM_200
mov #0x1234, &DMEM_202
mov #0x4321, r4
mov EDE_200, r4 ;# Write 0xc3d6 to R4
mov #test_EDE_PC, &DMEM_202
mov #0x1234, &DMEM_204
mov #0x3456, r6
br EDE_202
nop
nop
nop
nop
mov #0x0000, r6 ;# Make sure the jump is taken
test_EDE_PC:
mov #DMEM_202, r8
mov #0xf712, &DMEM_204
mov #0x1234, &DMEM_206
mov EDE_204, 18(r8) ;# Move memory @0x204 (0xf712) to memory @0x214
mov #0xb3a9, &DMEM_206
mov #0x1234, &DMEM_208
mov EDE_206, EDE_EDE ;# Move memory @0x206 (0xb3a9) to memory @0x216
mov #0x837A, &DMEM_208
mov #0x1234, &DMEM_20A
mov EDE_208, &EDE_TONY ;# Move memory @0x208 (0x837A) to memory @0x212
mov #0x7000, r15
/* ---------------------- TEST WHEN SOURCE IS '&EDE' --------------- */
.set aEDE_EDE, DMEM_218+PMEM_EDE_LENGTH
.set aEDE_TONY, DMEM_202
mov #0x23d4, &DMEM_200
mov #0x1234, &DMEM_202
mov #0x4321, r4
mov &DMEM_200, r4 ;# Write 0x23d4 to R4
mov #test_aEDE_PC, &DMEM_202
mov #0x1234, &DMEM_204
mov #0xfb58, r6
br &DMEM_202
nop
nop
nop
nop
mov #0x0000, r6 ;# Make sure the jump is taken
test_aEDE_PC:
mov #DMEM_202, r7
mov #0x481c, &DMEM_204
mov #0x1234, &DMEM_206
mov &DMEM_204, 18(r7) ;# Move memory @0x204 (0x481c) to memory @0x214
mov #0x5c1f, &DMEM_206
mov #0x1234, &DMEM_208
mov &DMEM_206, aEDE_EDE ;# Move memory @0x206 (0x5c1f) to memory @0x218
mov #0xc16e, &DMEM_208
mov #0x1234, &DMEM_20A
mov &DMEM_208, &aEDE_TONY ;# Move memory @0x208 (0xc16e) to memory @0x202
mov #0x8000, r15
/* ---------------------- TEST WHEN SOURCE IS CONSTANT ------------- */
.set CONST_EDE0, DMEM_220+PMEM_EDE_LENGTH
.set CONST_EDE1, DMEM_222+PMEM_EDE_LENGTH
.set CONST_EDE2, DMEM_224+PMEM_EDE_LENGTH
.set CONST_EDE4, DMEM_226+PMEM_EDE_LENGTH
.set CONST_EDE8, DMEM_228+PMEM_EDE_LENGTH
.set CONST_EDEm1, DMEM_22A+PMEM_EDE_LENGTH
.set CONST_TONY0, DMEM_230
.set CONST_TONY1, DMEM_232
.set CONST_TONY2, DMEM_234
.set CONST_TONY4, DMEM_236
.set CONST_TONY8, DMEM_238
.set CONST_TONYm1, DMEM_23A
mov #0x4444, r4 ;# Initialize registers
mov #0x5555, r5
mov #0x6666, r6
mov #0x7777, r7
mov #0x8888, r8
mov #0x9999, r9
mov #0x0000, r4 ;# Write +0 to R4
mov #0x0001, r5 ;# Write +1 to R5
mov #0x0002, r6 ;# Write +2 to R6
mov #0x0004, r7 ;# Write +4 to R7
mov #0x0008, r8 ;# Write +8 to R8
mov #0xffff, r9 ;# Write -1 to R9
mov #DMEM_202, r10
mov #0x1234, r11
mov #0x0000, 14(r10) ;# Move +0 to memory @0x210
mov #0x0001, 16(r10) ;# Move +1 to memory @0x212
mov #0x0002, 18(r10) ;# Move +2 to memory @0x214
mov #0x0004, 20(r10) ;# Move +4 to memory @0x216
mov #0x0008, 22(r10) ;# Move +8 to memory @0x218
mov #0xffff, 24(r10) ;# Move -1 to memory @0x21A
mov #0x0000, CONST_EDE0 ;# Move +0 to memory @0x220
mov #0x0001, CONST_EDE1 ;# Move +1 to memory @0x222
mov #0x0002, CONST_EDE2 ;# Move +2 to memory @0x224
mov #0x0004, CONST_EDE4 ;# Move +4 to memory @0x226
mov #0x0008, CONST_EDE8 ;# Move +8 to memory @0x228
mov #0xffff, CONST_EDEm1 ;# Move -1 to memory @0x22A
mov #0x0000, &CONST_TONY0 ;# Move +0 to memory @0x230
mov #0x0001, &CONST_TONY1 ;# Move +1 to memory @0x232
mov #0x0002, &CONST_TONY2 ;# Move +2 to memory @0x234
mov #0x0004, &CONST_TONY4 ;# Move +4 to memory @0x236
mov #0x0008, &CONST_TONY8 ;# Move +8 to memory @0x238
mov #0xffff, &CONST_TONYm1 ;# Move -1 to memory @0x23A
mov #0x9000, r15
/* ---------------- TEST WHEN SOURCE IS CONSTANT IN BYTE MODE ------ */
#
# NOTE: The following section would not fit in the smallest ROM
# configuration for the "two-op_mov-b.s43" pattern.
# It is therefore executed here.
#
.set CONSTL_TONY0, DMEM_250
.set CONSTL_TONY1, DMEM_252
.set CONSTL_TONY2, DMEM_254
.set CONSTL_TONY4, DMEM_256
.set CONSTL_TONY8, DMEM_258
.set CONSTL_TONYm1, DMEM_25A
.set CONSTH_TONY0, DMEM_25D
.set CONSTH_TONY1, DMEM_25F
.set CONSTH_TONY2, DMEM_261
.set CONSTH_TONY4, DMEM_263
.set CONSTH_TONY8, DMEM_265
.set CONSTH_TONYm1, DMEM_267
mov #0x4444, &DMEM_250 ;# Initialize Memory
mov #0x5555, &DMEM_252
mov #0x6666, &DMEM_254
mov #0x7777, &DMEM_256
mov #0x3535, &DMEM_258
mov #0x9999, &DMEM_25A
mov #0xaaaa, &DMEM_25C
mov #0xbbbb, &DMEM_25E
mov #0xcccc, &DMEM_260
mov #0xdddd, &DMEM_262
mov #0xeeee, &DMEM_264
mov #0x3333, &DMEM_266
mov.b #0x0000, &CONSTL_TONY0 ;# Move +0 to memory @0x250
mov.b #0x0001, &CONSTL_TONY1 ;# Move +1 to memory @0x252
mov.b #0x0002, &CONSTL_TONY2 ;# Move +2 to memory @0x254
mov.b #0x0004, &CONSTL_TONY4 ;# Move +4 to memory @0x256
mov.b #0x0008, &CONSTL_TONY8 ;# Move +8 to memory @0x258
mov.b #0xffff, &CONSTL_TONYm1 ;# Move -1 to memory @0x25A
mov.b #0x0000, &CONSTH_TONY0 ;# Move +0 to memory @0x25D
mov.b #0x0001, &CONSTH_TONY1 ;# Move +1 to memory @0x25F
mov.b #0x0002, &CONSTH_TONY2 ;# Move +2 to memory @0x261
mov.b #0x0004, &CONSTH_TONY4 ;# Move +4 to memory @0x263
mov.b #0x0008, &CONSTH_TONY8 ;# Move +8 to memory @0x265
mov.b #0xffff, &CONSTH_TONYm1 ;# Move -1 to memory @0x267
mov #0xA000, r15
/* ---------------------- END OF TEST --------------- */
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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