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[/] [openmsp430/] [trunk/] [core/] [sim/] [rtl_sim/] [src/] [sing-op_push.s43] - Blame information for rev 122

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1 2 olivier.gi 
/*===========================================================================*/
2 
/* Copyright (C) 2001 Authors                                                */
3 
/*                                                                           */
4 
/* This source file may be used and distributed without restriction provided */
5 
/* that this copyright statement is not removed from the file and that any   */
6 
/* derivative work contains the original copyright notice and the associated */
7 
/* disclaimer.                                                               */
8 
/*                                                                           */
9 
/* This source file is free software; you can redistribute it and/or modify  */
10 
/* it under the terms of the GNU Lesser General Public License as published  */
11 
/* by the Free Software Foundation; either version 2.1 of the License, or    */
12 
/* (at your option) any later version.                                       */
13 
/*                                                                           */
14 
/* This source is distributed in the hope that it will be useful, but WITHOUT*/
15 
/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or     */
16 
/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public       */
17 
/* License for more details.                                                 */
18 
/*                                                                           */
19 
/* You should have received a copy of the GNU Lesser General Public License  */
20 
/* along with this source; if not, write to the Free Software Foundation,    */
21 
/* Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA        */
22 
/*                                                                           */
23 
/*===========================================================================*/
24 
/*                 SINGLE-OPERAND ARITHMETIC: PUSH  INSTRUCTION              */
25 
/*---------------------------------------------------------------------------*/
26 
/* Test the PUSH  instruction.                                               */
27 18 olivier.gi 
/*                                                                           */
28 
/* Author(s):                                                                */
29 
/*             - Olivier Girard,    olgirard@gmail.com                       */
30 
/*                                                                           */
31 
/*---------------------------------------------------------------------------*/
32 19 olivier.gi 
/* $Rev: 111 $                                                                */
33 
/* $LastChangedBy: olivier.girard $                                          */
34 
/* $LastChangedDate: 2011-05-20 22:39:02 +0200 (Fri, 20 May 2011) $          */
35 2 olivier.gi 
/*===========================================================================*/
36 
 
37 111 olivier.gi 
.set    DMEM_BASE, (__data_start     )
38 
.set    DMEM_200,  (__data_start+0x00)
39 
.set    DMEM_212,  (__data_start+0x12)
40 
.set    DMEM_214,  (__data_start+0x14)
41 
.set    DMEM_215,  (__data_start+0x15)
42 
.set    DMEM_216,  (__data_start+0x16)
43 
.set    DMEM_218,  (__data_start+0x18)
44 
.set    DMEM_21A,  (__data_start+0x1A)
45 
.set    DMEM_21C,  (__data_start+0x1C)
46 
.set    DMEM_21E,  (__data_start+0x1E)
47 
.set    DMEM_220,  (__data_start+0x20)
48 
.set    DMEM_221,  (__data_start+0x21)
49 
.set    DMEM_222,  (__data_start+0x22)
50 
.set    DMEM_224,  (__data_start+0x24)
51 
.set    DMEM_225,  (__data_start+0x25)
52 
.set    DMEM_228,  (__data_start+0x28)
53 
.set    DMEM_22A,  (__data_start+0x2A)
54 
.set    DMEM_22C,  (__data_start+0x2C)
55 
.set    DMEM_22E,  (__data_start+0x2E)
56 
.set    DMEM_250,  (__data_start+0x50)
57 
.set    DMEM_252,  (__data_start+0x52)
58 
.set    DMEM_300,  (__data_start+0x100)
59 2 olivier.gi 
 
60 
.global main
61 
 
62 
main:
63 
        /* -------------- TEST INSTRUCTION IN WORD MODE ------------------- */
64 
 
65 
        # Initialization
66 
        #------------------------
67 
 
68 
        mov     #0x0050, r4        ;# Initialize RAM
69 111 olivier.gi 
        mov   #DMEM_200, r5
70 2 olivier.gi 
clear_mem_loop:
71 
        clr    0(r5)
72 
        incd     r5
73 
        dec      r4
74 
        jnz     clear_mem_loop
75 
 
76 
 
77 111 olivier.gi 
        mov   #DMEM_252, r1        ;# Initialize stack pointer
78 2 olivier.gi 
 
79 
 
80 
        mov     #0x1000, r15
81 
 
82 
 
83 
        # Addressing mode: Rn
84 
        #------------------------
85 
 
86 
        mov     #0x7524, r4
87 111 olivier.gi 
        mov     #0x5555, &DMEM_300
88 2 olivier.gi 
        push          r4           ;# PUSH (r4=0x7524  =>  @=0x0250)
89 
 
90 
        mov     #0x1cb6, r6
91 111 olivier.gi 
        mov     #0x5555, &DMEM_300
92 2 olivier.gi 
        push          r6           ;# PUSH (r6=0x1cb6  =>  @=0x024E)
93 
 
94 
        mov     #0x2000, r15
95 
 
96 
 
97 
        # Addressing mode: @Rn
98 
        #------------------------
99 
 
100 111 olivier.gi 
        mov   #DMEM_212, r4
101 
        mov     #0x1234, &DMEM_212
102 
        mov     #0x5555, &DMEM_300
103 2 olivier.gi 
        push        @r4           ;# PUSH (0x1234  =>  @=0x024C)
104 
 
105 111 olivier.gi 
        mov   #DMEM_214, r6
106 
        mov     #0x5678, &DMEM_214
107 
        mov     #0x5555, &DMEM_300
108 2 olivier.gi 
        push        @r6           ;# PUSH (0x5678  =>  @=0x024A)
109 
 
110 
        mov     #0x3000, r15
111 
 
112 
 
113 
        # Addressing mode: @Rn+
114 
        #------------------------
115 
 
116 111 olivier.gi 
        mov   #DMEM_216, r4
117 
        mov     #0x9abc, &DMEM_216
118 
        mov     #0x5555, &DMEM_300
119 2 olivier.gi 
        push       @r4+           ;# PUSH (0x9abc  =>  @=0x0248)
120 
 
121 111 olivier.gi 
        mov     #0xdef0, &DMEM_218
122 
        mov     #0x5555, &DMEM_300
123 2 olivier.gi 
        push       @r4+           ;# PUSH (0xdef0  =>  @=0x0246)
124 
 
125 
        mov     #0x4000, r15
126 
 
127 
 
128 
        # Addressing mode: X(Rn)
129 
        #------------------------
130 
 
131 111 olivier.gi 
        mov   #DMEM_200, r4
132 
        mov     #0x0fed, &DMEM_21A
133 
        mov     #0x5555, &DMEM_300
134 2 olivier.gi 
        push      26(r4)           ;# PUSH (0x0fed  =>  @=0x0244)
135 
 
136 111 olivier.gi 
        mov     #0xcba9, &DMEM_21C
137 
        mov     #0x5555, &DMEM_300
138 2 olivier.gi 
        push      28(r4)           ;# PUSH (0xcba9  =>  @=0x0242)
139 
 
140 
        mov     #0x5000, r15
141 
 
142 
 
143 
        # Addressing mode: EDE
144 
        #------------------------
145 111 olivier.gi 
.set   EDE_21E,  DMEM_21E
146 
.set   EDE_220,  DMEM_220
147 2 olivier.gi 
 
148 111 olivier.gi 
        mov   #DMEM_200, r4
149 
        mov     #0x8765, &DMEM_21E
150 
        mov     #0x5555, &DMEM_300
151 2 olivier.gi 
        push    EDE_21E            ;# PUSH (0x8765  =>  @=0x0240)
152 
 
153 111 olivier.gi 
        mov     #0x4321, &DMEM_220
154 
        mov     #0x5555, &DMEM_300
155 2 olivier.gi 
        push    EDE_220            ;# PUSH (0x4321  =>  @=0x023E)
156 
 
157 
        mov     #0x6000, r15
158 
 
159 
 
160 
        # Addressing mode: &EDE
161 
        #------------------------
162 111 olivier.gi 
.set   aEDE_222,  DMEM_222
163 
.set   aEDE_224,  DMEM_224
164 2 olivier.gi 
 
165 111 olivier.gi 
        mov   #DMEM_200, r4
166 
        mov     #0x1f2e, &DMEM_222
167 
        mov     #0x5555, &DMEM_300
168 2 olivier.gi 
        push  &aEDE_222            ;# PUSH (0x1f2e  =>  @=0x023C)
169 
 
170 111 olivier.gi 
        mov     #0x3d4c, &DMEM_224
171 
        mov     #0x5555, &DMEM_300
172 2 olivier.gi 
        push  &aEDE_224            ;# PUSH (0x3d4c  =>  @=0x023A)
173 
 
174 
        mov     #0x7000, r15
175 
 
176 
 
177 
        # Addressing mode: #N
178 
        #------------------------
179 
 
180 111 olivier.gi 
        mov     #0x5555, &DMEM_300
181 2 olivier.gi 
        push    #0x71c8            ;# PUSH (0x71c8  =>  @=0x0238)
182 
 
183 111 olivier.gi 
        mov     #0x5555, &DMEM_300
184 2 olivier.gi 
        push    #0x178c            ;# PUSH (0x178c  =>  @=0x0236)
185 
 
186 
        mov     #0x7001, r15
187 
 
188 
 
189 
        /* -------------- TEST INSTRUCTION IN BYTE MODE ------------------- */
190 
 
191 
        # Initialization
192 
        #------------------------
193 
 
194 111 olivier.gi 
        mov   #DMEM_252, r1        ;# Initialize stack pointer
195 2 olivier.gi 
 
196 
        mov     #0x8000, r15
197 
 
198 
 
199 
        # Addressing mode: Rn
200 
        #------------------------
201 
 
202 
        mov     #0x1fe2, r4
203 111 olivier.gi 
        mov     #0x5555, &DMEM_300
204 2 olivier.gi 
        push.b        r4           ;# PUSH (r4=0xe2  =>  @=0x0250)
205 
 
206 
        mov     #0x3dc4, r6
207 111 olivier.gi 
        mov     #0x5555, &DMEM_300
208 2 olivier.gi 
        push.b        r6           ;# PUSH (r6=0xc4  =>  @=0x024E)
209 
 
210 
        mov     #0x9000, r15
211 
 
212 
 
213 
        # Addressing mode: @Rn
214 
        #------------------------
215 
 
216 111 olivier.gi 
        mov   #DMEM_212, r4
217 
        mov     #0x5ba6, &DMEM_212
218 
        mov     #0x5555, &DMEM_300
219 2 olivier.gi 
        push.b      @r4           ;# PUSH (0xa6    =>  @=0x024C)
220 
 
221 111 olivier.gi 
        mov   #DMEM_215, r6
222 
        mov     #0x7988, &DMEM_214
223 
        mov     #0x5555, &DMEM_300
224 2 olivier.gi 
        push.b      @r6           ;# PUSH (0x79    =>  @=0x024A)
225 
 
226 
        mov     #0xA000, r15
227 
 
228 
 
229 
        # Addressing mode: @Rn+
230 
        #------------------------
231 
 
232 111 olivier.gi 
        mov   #DMEM_216, r4
233 
        mov     #0x976a, &DMEM_216
234 
        mov     #0x5555, &DMEM_300
235 2 olivier.gi 
        push.b     @r4+           ;# PUSH (0x6a  =>  @=0x0248)
236 
 
237 111 olivier.gi 
        mov     #0x5555, &DMEM_300
238 2 olivier.gi 
        push.b     @r4+           ;# PUSH (0x97  =>  @=0x0246)
239 
 
240 
        mov     #0xB000, r15
241 
 
242 
 
243 
        # Addressing mode: X(Rn)
244 
        #------------------------
245 
 
246 111 olivier.gi 
        mov   #DMEM_200, r4
247 
        mov     #0xb54c, &DMEM_21A
248 
        mov     #0x5555, &DMEM_300
249 2 olivier.gi 
        push.b    26(r4)           ;# PUSH (0x4c  =>  @=0x0244)
250 
 
251 111 olivier.gi 
        mov     #0xc32d, &DMEM_21C
252 
        mov     #0x5555, &DMEM_300
253 2 olivier.gi 
        push.b    29(r4)           ;# PUSH (0xc3  =>  @=0x0242)
254 
 
255 
        mov     #0xC000, r15
256 
 
257 
 
258 
        # Addressing mode: EDE
259 
        #------------------------
260 111 olivier.gi 
.set   EDE_B_21E,  DMEM_21E
261 
.set   EDE_B_221,  DMEM_221
262 2 olivier.gi 
 
263 111 olivier.gi 
        mov   #DMEM_200, r4
264 
        mov     #0xd10e, &DMEM_21E
265 
        mov     #0x5555, &DMEM_300
266 2 olivier.gi 
        push.b  EDE_B_21E          ;# PUSH (0x0e  =>  @=0x0240)
267 
 
268 111 olivier.gi 
        mov     #0xfed0, &DMEM_220
269 
        mov     #0x5555, &DMEM_300
270 2 olivier.gi 
        push.b  EDE_B_221          ;# PUSH (0xfe  =>  @=0x023E)
271 
 
272 
        mov     #0xD000, r15
273 
 
274 
 
275 
        # Addressing mode: &EDE
276 
        #------------------------
277 111 olivier.gi 
.set   aEDE_B_222,  DMEM_222
278 
.set   aEDE_B_225,  DMEM_225
279 2 olivier.gi 
 
280 111 olivier.gi 
        mov   #DMEM_200, r4
281 
        mov     #0x1bc2, &DMEM_222
282 
        mov     #0x5555, &DMEM_300
283 2 olivier.gi 
        push.b &aEDE_B_222         ;# PUSH (0xc2  =>  @=0x023C)
284 
 
285 111 olivier.gi 
        mov     #0x3ba4, &DMEM_224
286 
        mov     #0x5555, &DMEM_300
287 2 olivier.gi 
        push.b &aEDE_B_225         ;# PUSH (0x3b  =>  @=0x023A)
288 
 
289 
        mov     #0xE000, r15
290 
 
291 
 
292 
        # Addressing mode: #N
293 
        #------------------------
294 
 
295 111 olivier.gi 
        mov     #0x5555, &DMEM_300
296 2 olivier.gi 
        push.b  #0x82d9            ;# PUSH (0xd9  =>  @=0x0238)
297 
 
298 111 olivier.gi 
        mov     #0x5555, &DMEM_300
299 2 olivier.gi 
        push.b  #0x288d            ;# PUSH (0x8d  =>  @=0x0236)
300 
 
301 
        mov     #0xF000, r15
302 
 
303 102 olivier.gi 
        /* -------------- TEST INSTRUCTION WITH SR AS ARGUMENT ------------------- */
304 
 
305 
        # Addressing mode: SR
306 
        #------------------------
307 2 olivier.gi 
 
308 102 olivier.gi 
        nop
309 
        push    r1                 ;# PUSH (r1=0x0234  =>  @=0x0234)
310 
        push    r1                 ;# PUSH (r1=0x0232  =>  @=0x0232)
311 
        nop
312 
 
313 
        mov     #0xF100, r15
314 
 
315 
 
316 
        # Addressing mode: @SR
317 
        #------------------------
318 
 
319 111 olivier.gi 
        mov     #0x1234, &DMEM_22E
320 
        mov     #0x5678, &DMEM_22C
321 102 olivier.gi 
        nop
322 
        push    @r1                ;# PUSH (r1=0x0230  =>  @=0x0230) -> do nothing
323 
        push    @r1                ;# PUSH (r1=0x022E  =>  @=0x022E) -> do nothing
324 
        nop
325 
 
326 
        mov     #0xF200, r15
327 
 
328 
 
329 
        # Addressing mode: @SR+
330 
        #------------------------
331 
 
332 111 olivier.gi 
        mov     #0x0000, &DMEM_22A
333 
        mov     #0x0000, &DMEM_228
334 102 olivier.gi 
        nop
335 
        push    @r1+               ;# PUSH (r1=0x022C  =>  @=0x022C) -> do nothing
336 
        push    @r1+               ;# PUSH (r1=0x022C  =>  @=0x022C) -> do nothing
337 
        nop
338 
 
339 
        mov     #0xF300, r15
340 
 
341 
 
342 
        # Addressing mode: x(SR)
343 
        #------------------------
344 
 
345 
        nop
346 
        push    12(r1)              ;# PUSH (r1=0x022C+12  =>  @=0x022C)
347 
        push    12(r1)              ;# PUSH (r1=0x022A+12  =>  @=0x022A)
348 
        nop
349 
 
350 
        mov     #0xF400, r15
351 
 
352 
        /* -------------- TEST POP INSTRUCTION WITH SR AS ARGUMENT ------------------- */
353 
 
354 
        # Addressing mode: x(SR)
355 
        #------------------------
356 
 
357 
        nop
358 
        pop     8(r1)              ;# POP (r1=0x022A  =>  @=0x022A+8)
359 
        pop     8(r1)              ;# POP (r1=0x022C  =>  @=0x022C+8)
360 
        nop
361 
 
362 
        mov     #0xF500, r15
363 
 
364 
 
365 
        # Addressing mode: SR
366 
        #------------------------
367 
 
368 
        nop
369 
        pop     r1                 ;# POP (r1=@0x022E)
370 
        nop
371 
 
372 
        mov     #0xF600, r15
373 
 
374 
 
375 2 olivier.gi 
        /* ----------------------         END OF TEST        --------------- */
376 
end_of_test:
377 
        nop
378 
        br #0xffff
379 
 
380 
 
381 
 
382 
        /* ----------------------         INTERRUPT VECTORS  --------------- */
383 
 
384 
.section .vectors, "a"
385 
.word end_of_test  ; Interrupt  0 (lowest priority)
386 
.word end_of_test  ; Interrupt  1
387 
.word end_of_test  ; Interrupt  2
388 
.word end_of_test  ; Interrupt  3
389 
.word end_of_test  ; Interrupt  4
390 
.word end_of_test  ; Interrupt  5
391 
.word end_of_test  ; Interrupt  6
392 
.word end_of_test  ; Interrupt  7
393 
.word end_of_test  ; Interrupt  8
394 
.word end_of_test  ; Interrupt  9
395 
.word end_of_test  ; Interrupt 10                      Watchdog timer
396 
.word end_of_test  ; Interrupt 11
397 
.word end_of_test  ; Interrupt 12
398 
.word end_of_test  ; Interrupt 13
399 
.word end_of_test  ; Interrupt 14                      NMI
400 
.word main         ; Interrupt 15 (highest priority)   RESET

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