1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494
|
;--------------------------------------------------------
; File Created by SDCC : free open source ANSI-C Compiler
; Version 2.9.0 #5416 (Oct 6 2009) (UNIX)
; This file was generated Mon Oct 19 23:11:07 2009
;--------------------------------------------------------
.module ledmatrix
.optsdcc -mmcs51 --model-small
;--------------------------------------------------------
; Public variables in this module
;--------------------------------------------------------
.globl _main
.globl _CY
.globl _AC
.globl _F0
.globl _RS1
.globl _RS0
.globl _OV
.globl _FL
.globl _P
.globl _PS
.globl _PT1
.globl _PX1
.globl _PT0
.globl _PX0
.globl _RD
.globl _WR
.globl _T1
.globl _T0
.globl _INT1
.globl _INT0
.globl _TXD
.globl _RXD
.globl _P3_7
.globl _P3_6
.globl _P3_5
.globl _P3_4
.globl _P3_3
.globl _P3_2
.globl _P3_1
.globl _P3_0
.globl _EA
.globl _ES
.globl _ET1
.globl _EX1
.globl _ET0
.globl _EX0
.globl _P2_7
.globl _P2_6
.globl _P2_5
.globl _P2_4
.globl _P2_3
.globl _P2_2
.globl _P2_1
.globl _P2_0
.globl _SM0
.globl _SM1
.globl _SM2
.globl _REN
.globl _TB8
.globl _RB8
.globl _TI
.globl _RI
.globl _P1_7
.globl _P1_6
.globl _P1_5
.globl _P1_4
.globl _P1_3
.globl _P1_2
.globl _P1_1
.globl _P1_0
.globl _TF1
.globl _TR1
.globl _TF0
.globl _TR0
.globl _IE1
.globl _IT1
.globl _IE0
.globl _IT0
.globl _P0_7
.globl _P0_6
.globl _P0_5
.globl _P0_4
.globl _P0_3
.globl _P0_2
.globl _P0_1
.globl _P0_0
.globl _B
.globl _A
.globl _ACC
.globl _PSW
.globl _IP
.globl _P3
.globl _IE
.globl _P2
.globl _SBUF
.globl _SCON
.globl _P1
.globl _TH1
.globl _TH0
.globl _TL1
.globl _TL0
.globl _TMOD
.globl _TCON
.globl _PCON
.globl _DPH
.globl _DPL
.globl _SP
.globl _P0
;--------------------------------------------------------
; special function registers
;--------------------------------------------------------
.area RSEG (DATA)
G$P0$0$0 == 0x0080
_P0 = 0x0080
G$SP$0$0 == 0x0081
_SP = 0x0081
G$DPL$0$0 == 0x0082
_DPL = 0x0082
G$DPH$0$0 == 0x0083
_DPH = 0x0083
G$PCON$0$0 == 0x0087
_PCON = 0x0087
G$TCON$0$0 == 0x0088
_TCON = 0x0088
G$TMOD$0$0 == 0x0089
_TMOD = 0x0089
G$TL0$0$0 == 0x008a
_TL0 = 0x008a
G$TL1$0$0 == 0x008b
_TL1 = 0x008b
G$TH0$0$0 == 0x008c
_TH0 = 0x008c
G$TH1$0$0 == 0x008d
_TH1 = 0x008d
G$P1$0$0 == 0x0090
_P1 = 0x0090
G$SCON$0$0 == 0x0098
_SCON = 0x0098
G$SBUF$0$0 == 0x0099
_SBUF = 0x0099
G$P2$0$0 == 0x00a0
_P2 = 0x00a0
G$IE$0$0 == 0x00a8
_IE = 0x00a8
G$P3$0$0 == 0x00b0
_P3 = 0x00b0
G$IP$0$0 == 0x00b8
_IP = 0x00b8
G$PSW$0$0 == 0x00d0
_PSW = 0x00d0
G$ACC$0$0 == 0x00e0
_ACC = 0x00e0
G$A$0$0 == 0x00e0
_A = 0x00e0
G$B$0$0 == 0x00f0
_B = 0x00f0
;--------------------------------------------------------
; special function bits
;--------------------------------------------------------
.area RSEG (DATA)
G$P0_0$0$0 == 0x0080
_P0_0 = 0x0080
G$P0_1$0$0 == 0x0081
_P0_1 = 0x0081
G$P0_2$0$0 == 0x0082
_P0_2 = 0x0082
G$P0_3$0$0 == 0x0083
_P0_3 = 0x0083
G$P0_4$0$0 == 0x0084
_P0_4 = 0x0084
G$P0_5$0$0 == 0x0085
_P0_5 = 0x0085
G$P0_6$0$0 == 0x0086
_P0_6 = 0x0086
G$P0_7$0$0 == 0x0087
_P0_7 = 0x0087
G$IT0$0$0 == 0x0088
_IT0 = 0x0088
G$IE0$0$0 == 0x0089
_IE0 = 0x0089
G$IT1$0$0 == 0x008a
_IT1 = 0x008a
G$IE1$0$0 == 0x008b
_IE1 = 0x008b
G$TR0$0$0 == 0x008c
_TR0 = 0x008c
G$TF0$0$0 == 0x008d
_TF0 = 0x008d
G$TR1$0$0 == 0x008e
_TR1 = 0x008e
G$TF1$0$0 == 0x008f
_TF1 = 0x008f
G$P1_0$0$0 == 0x0090
_P1_0 = 0x0090
G$P1_1$0$0 == 0x0091
_P1_1 = 0x0091
G$P1_2$0$0 == 0x0092
_P1_2 = 0x0092
G$P1_3$0$0 == 0x0093
_P1_3 = 0x0093
G$P1_4$0$0 == 0x0094
_P1_4 = 0x0094
G$P1_5$0$0 == 0x0095
_P1_5 = 0x0095
G$P1_6$0$0 == 0x0096
_P1_6 = 0x0096
G$P1_7$0$0 == 0x0097
_P1_7 = 0x0097
G$RI$0$0 == 0x0098
_RI = 0x0098
G$TI$0$0 == 0x0099
_TI = 0x0099
G$RB8$0$0 == 0x009a
_RB8 = 0x009a
G$TB8$0$0 == 0x009b
_TB8 = 0x009b
G$REN$0$0 == 0x009c
_REN = 0x009c
G$SM2$0$0 == 0x009d
_SM2 = 0x009d
G$SM1$0$0 == 0x009e
_SM1 = 0x009e
G$SM0$0$0 == 0x009f
_SM0 = 0x009f
G$P2_0$0$0 == 0x00a0
_P2_0 = 0x00a0
G$P2_1$0$0 == 0x00a1
_P2_1 = 0x00a1
G$P2_2$0$0 == 0x00a2
_P2_2 = 0x00a2
G$P2_3$0$0 == 0x00a3
_P2_3 = 0x00a3
G$P2_4$0$0 == 0x00a4
_P2_4 = 0x00a4
G$P2_5$0$0 == 0x00a5
_P2_5 = 0x00a5
G$P2_6$0$0 == 0x00a6
_P2_6 = 0x00a6
G$P2_7$0$0 == 0x00a7
_P2_7 = 0x00a7
G$EX0$0$0 == 0x00a8
_EX0 = 0x00a8
G$ET0$0$0 == 0x00a9
_ET0 = 0x00a9
G$EX1$0$0 == 0x00aa
_EX1 = 0x00aa
G$ET1$0$0 == 0x00ab
_ET1 = 0x00ab
G$ES$0$0 == 0x00ac
_ES = 0x00ac
G$EA$0$0 == 0x00af
_EA = 0x00af
G$P3_0$0$0 == 0x00b0
_P3_0 = 0x00b0
G$P3_1$0$0 == 0x00b1
_P3_1 = 0x00b1
G$P3_2$0$0 == 0x00b2
_P3_2 = 0x00b2
G$P3_3$0$0 == 0x00b3
_P3_3 = 0x00b3
G$P3_4$0$0 == 0x00b4
_P3_4 = 0x00b4
G$P3_5$0$0 == 0x00b5
_P3_5 = 0x00b5
G$P3_6$0$0 == 0x00b6
_P3_6 = 0x00b6
G$P3_7$0$0 == 0x00b7
_P3_7 = 0x00b7
G$RXD$0$0 == 0x00b0
_RXD = 0x00b0
G$TXD$0$0 == 0x00b1
_TXD = 0x00b1
G$INT0$0$0 == 0x00b2
_INT0 = 0x00b2
G$INT1$0$0 == 0x00b3
_INT1 = 0x00b3
G$T0$0$0 == 0x00b4
_T0 = 0x00b4
G$T1$0$0 == 0x00b5
_T1 = 0x00b5
G$WR$0$0 == 0x00b6
_WR = 0x00b6
G$RD$0$0 == 0x00b7
_RD = 0x00b7
G$PX0$0$0 == 0x00b8
_PX0 = 0x00b8
G$PT0$0$0 == 0x00b9
_PT0 = 0x00b9
G$PX1$0$0 == 0x00ba
_PX1 = 0x00ba
G$PT1$0$0 == 0x00bb
_PT1 = 0x00bb
G$PS$0$0 == 0x00bc
_PS = 0x00bc
G$P$0$0 == 0x00d0
_P = 0x00d0
G$FL$0$0 == 0x00d1
_FL = 0x00d1
G$OV$0$0 == 0x00d2
_OV = 0x00d2
G$RS0$0$0 == 0x00d3
_RS0 = 0x00d3
G$RS1$0$0 == 0x00d4
_RS1 = 0x00d4
G$F0$0$0 == 0x00d5
_F0 = 0x00d5
G$AC$0$0 == 0x00d6
_AC = 0x00d6
G$CY$0$0 == 0x00d7
_CY = 0x00d7
;--------------------------------------------------------
; overlayable register banks
;--------------------------------------------------------
.area REG_BANK_0 (REL,OVR,DATA)
.ds 8
;--------------------------------------------------------
; internal ram data
;--------------------------------------------------------
.area DSEG (DATA)
;--------------------------------------------------------
; overlayable items in internal ram
;--------------------------------------------------------
.area OSEG (OVR,DATA)
;--------------------------------------------------------
; Stack segment in internal ram
;--------------------------------------------------------
.area SSEG (DATA)
__start__stack:
.ds 1
;--------------------------------------------------------
; indirectly addressable internal ram data
;--------------------------------------------------------
.area ISEG (DATA)
;--------------------------------------------------------
; absolute internal ram data
;--------------------------------------------------------
.area IABS (ABS,DATA)
.area IABS (ABS,DATA)
;--------------------------------------------------------
; bit data
;--------------------------------------------------------
.area BSEG (BIT)
;--------------------------------------------------------
; paged external ram data
;--------------------------------------------------------
.area PSEG (PAG,XDATA)
;--------------------------------------------------------
; external ram data
;--------------------------------------------------------
.area XSEG (XDATA)
;--------------------------------------------------------
; absolute external ram data
;--------------------------------------------------------
.area XABS (ABS,XDATA)
;--------------------------------------------------------
; external initialized ram data
;--------------------------------------------------------
.area XISEG (XDATA)
.area HOME (CODE)
.area GSINIT0 (CODE)
.area GSINIT1 (CODE)
.area GSINIT2 (CODE)
.area GSINIT3 (CODE)
.area GSINIT4 (CODE)
.area GSINIT5 (CODE)
.area GSINIT (CODE)
.area GSFINAL (CODE)
.area CSEG (CODE)
;--------------------------------------------------------
; interrupt vector
;--------------------------------------------------------
.area HOME (CODE)
__interrupt_vect:
ljmp __sdcc_gsinit_startup
;--------------------------------------------------------
; global & static initialisations
;--------------------------------------------------------
.area HOME (CODE)
.area GSINIT (CODE)
.area GSFINAL (CODE)
.area GSINIT (CODE)
.globl __sdcc_gsinit_startup
.globl __sdcc_program_startup
.globl __start__stack
.globl __mcs51_genXINIT
.globl __mcs51_genXRAMCLEAR
.globl __mcs51_genRAMCLEAR
.area GSFINAL (CODE)
ljmp __sdcc_program_startup
;--------------------------------------------------------
; Home
;--------------------------------------------------------
.area HOME (CODE)
.area HOME (CODE)
__sdcc_program_startup:
lcall _main
; return from main will lock up
sjmp .
;--------------------------------------------------------
; code
;--------------------------------------------------------
.area CSEG (CODE)
;------------------------------------------------------------
;Allocation info for local variables in function 'main'
;------------------------------------------------------------
;i Allocated to registers r2 r3
;------------------------------------------------------------
G$main$0$0 ==.
C$ledmatrix.c$27$0$0 ==.
; ledmatrix.c:27: int main()
; -----------------------------------------
; function main
; -----------------------------------------
_main:
ar2 = 0x02
ar3 = 0x03
ar4 = 0x04
ar5 = 0x05
ar6 = 0x06
ar7 = 0x07
ar0 = 0x00
ar1 = 0x01
C$ledmatrix.c$30$1$1 ==.
; ledmatrix.c:30: while(1) {
00102$:
C$ledmatrix.c$31$2$2 ==.
; ledmatrix.c:31: for(i=0; i<8; i++) {
mov r2,#0x00
mov r3,#0x00
00104$:
clr c
mov a,r2
subb a,#0x08
mov a,r3
xrl a,#0x80
subb a,#0x80
jnc 00102$
C$ledmatrix.c$32$3$3 ==.
; ledmatrix.c:32: P1 = 0xff;
mov _P1,#0xFF
C$ledmatrix.c$33$3$3 ==.
; ledmatrix.c:33: P0 = image[i];
mov a,r2
add a,#_image
mov dpl,a
mov a,r3
addc a,#(_image >> 8)
mov dph,a
clr a
movc a,@a+dptr
mov _P0,a
C$ledmatrix.c$34$3$3 ==.
; ledmatrix.c:34: P1 = (1 << i) ^ 255;
mov b,r2
inc b
mov r4,#0x01
mov r5,#0x00
sjmp 00115$
00114$:
mov a,r4
add a,r4
mov r4,a
mov a,r5
rlc a
mov r5,a
00115$:
djnz b,00114$
mov a,#0xFF
xrl a,r4
mov _P1,a
C$ledmatrix.c$31$2$2 ==.
; ledmatrix.c:31: for(i=0; i<8; i++) {
inc r2
cjne r2,#0x00,00104$
inc r3
C$ledmatrix.c$37$1$1 ==.
XG$main$0$0 ==.
sjmp 00104$
.area CSEG (CODE)
.area CONST (CODE)
Fledmatrix$image$0$0 == .
_image:
.db #0xB1
.db #0x9D
.db #0xBD
.db #0xB1
.db #0xB7
.db #0xB7
.db #0x11
.db #0xFF
.area XINIT (CODE)
.area CABS (ABS,CODE)
|