register.lst

au1200下的boot代码

 258              		.set	nomacro
 259              		
 260 0138 A0FFBD27 		addiu	$sp,$sp,-96
 261              	$LCFI0:
 262 013c 5000B6AF 		sw	$22,80($sp)
 263              	$LCFI1:
 264 0140 21B08000 		move	$22,$4
  37:/mnt/hgfs/boot/booter/source/register.c **** 	int i;
  38:/mnt/hgfs/boot/booter/source/register.c **** 	int errors = 0;
  39:/mnt/hgfs/boot/booter/source/register.c **** 	uint32 mask;
  40:/mnt/hgfs/boot/booter/source/register.c **** 	char test_results[32];
  41:/mnt/hgfs/boot/booter/source/register.c **** 
  42:/mnt/hgfs/boot/booter/source/register.c **** 	printf("\tTesting Register: %X\n", reg);
 265              		.loc 2 42 0
 266 0144 0000043C 		lui	$4,%hi($LC0)
 267              		.loc 2 36 0
 268 0148 6400A5AF 		sw	$5,100($sp)
 269              		.loc 2 42 0
 270 014c 00008424 		addiu	$4,$4,%lo($LC0)
 271 0150 2128C002 		move	$5,$22
 272              		.loc 2 36 0
 273 0154 5C00BFAF 		sw	$31,92($sp)
 274              	$LCFI2:
 275 0158 3C00B1AF 		sw	$17,60($sp)
 276              	$LCFI3:
 277 015c 3800B0AF 		sw	$16,56($sp)
 278              	$LCFI4:
 279 0160 2188E000 		move	$17,$7
 280 0164 2180C000 		move	$16,$6
 281 0168 5800BEAF 		sw	$fp,88($sp)
 282              	$LCFI5:
 283 016c 5400B7AF 		sw	$23,84($sp)
 284              	$LCFI6:
 285 0170 4C00B5AF 		sw	$21,76($sp)
 286              	$LCFI7:
 287 0174 4800B4AF 		sw	$20,72($sp)
 288              	$LCFI8:
 289 0178 4400B3AF 		sw	$19,68($sp)
 290              	$LCFI9:
 291              		.loc 2 36 0
 292              	$LCFI10:
 293              		.loc 2 42 0
 294 017c 0000000C 		jal	printf
 295 0180 4000B2AF 		sw	$18,64($sp)
 296              	
  43:/mnt/hgfs/boot/booter/source/register.c **** 	mask = register_get_default_mask(reg_config, default_config);
 297              		.loc 2 43 0
 298 0184 6400A48F 		lw	$4,100($sp)
 299 0188 0000000C 		jal	register_get_default_mask
 300 018c 21282002 		move	$5,$17
 301              	
 302 0190 21184000 		move	$3,$2
  44:/mnt/hgfs/boot/booter/source/register.c **** 	if((*reg & mask) != (default_value & mask))
 303              		.loc 2 44 0
 304 0194 0000C28E 		lw	$2,0($22)
 305 0198 24280302 		and	$5,$16,$3
 306 019c 24104300 		and	$2,$2,$3
GAS LISTING /tmp/ccOm8T7z.s 			page 8


 307              		.loc 2 38 0
 308              		.loc 2 44 0
 309 01a0 08004510 		beq	$2,$5,$L25
 310 01a4 3000A0AF 		sw	$0,48($sp)
 311              	
  45:/mnt/hgfs/boot/booter/source/register.c **** 	{
  46:/mnt/hgfs/boot/booter/source/register.c **** 		printf("\t\tDefault Value Error. Expected: %8X, Actual: %8X\n", default_value & mask, *reg & mask
 312              		.loc 2 46 0
 313 01a8 0000C68E 		lw	$6,0($22)
 314 01ac 0000043C 		lui	$4,%hi($LC1)
 315 01b0 00008424 		addiu	$4,$4,%lo($LC1)
 316 01b4 0000000C 		jal	printf
 317 01b8 2430C300 		and	$6,$6,$3
 318              	
  47:/mnt/hgfs/boot/booter/source/register.c **** 		++errors;
 319              		.loc 2 47 0
 320 01bc 01000224 		li	$2,1			# 0x1
 321 01c0 3000A2AF 		sw	$2,48($sp)
 322              	$L25:
  48:/mnt/hgfs/boot/booter/source/register.c **** 	}
  49:/mnt/hgfs/boot/booter/source/register.c **** 
  50:/mnt/hgfs/boot/booter/source/register.c **** 	for(i = 0; i < 32; ++i)
 323              		.loc 2 50 0
 324 01c4 21880000 		move	$17,$0
 325 01c8 2D001524 		li	$21,45			# 0x2d
 326 01cc 1000BE27 		addiu	$fp,$sp,16
 327 01d0 1F001724 		li	$23,31			# 0x1f
  51:/mnt/hgfs/boot/booter/source/register.c **** 	{
  52:/mnt/hgfs/boot/booter/source/register.c **** 		if(reg_config[i] != REG_RES && reg_config[i] != REG_WO)	//Don't test bits that are 'Reserved', No
 328              		.loc 2 52 0
 329 01d4 6400A38F 		lw	$3,100($sp)
 330              	$L34:
 331 01d8 21807100 		addu	$16,$3,$17
 332 01dc 00000282 		lb	$2,0($16)
  53:/mnt/hgfs/boot/booter/source/register.c **** 		{
  54:/mnt/hgfs/boot/booter/source/register.c **** 			test_results[i] = bit_test(reg, (31-i));
 333              		.loc 2 54 0
 334              		.loc 2 52 0
 335 01e0 1B005510 		beq	$2,$21,$L28
 336 01e4 23A0F102 		subu	$20,$23,$17
 337              	
 338 01e8 57000324 		li	$3,87			# 0x57
 339              		.loc 2 54 0
 340 01ec 21288002 		move	$5,$20
 341 01f0 2120C002 		move	$4,$22
 342              		.loc 2 52 0
 343 01f4 16004310 		beq	$2,$3,$L28
 344 01f8 2190D103 		addu	$18,$fp,$17
 345              	
 346              		.loc 2 54 0
 347 01fc 0000000C 		jal	bit_test
 348 0200 00000000 		nop
 349              	
  55:/mnt/hgfs/boot/booter/source/register.c **** 			if(test_results[i] != reg_config[i])
 350              		.loc 2 55 0
 351 0204 00000382 		lb	$3,0($16)
 352 0208 21984000 		move	$19,$2
GAS LISTING /tmp/ccOm8T7z.s 			page 9


 353              		.loc 2 54 0
 354 020c 000042A2 		sb	$2,0($18)
  56:/mnt/hgfs/boot/booter/source/register.c **** 			{
  57:/mnt/hgfs/boot/booter/source/register.c **** 				printf("\t\tBit %2d Error. Expected: %s, Actual: %s\n", (31-i), register_get_pretty(reg_config[
 355              		.loc 2 57 0
 356              		.loc 2 55 0
 357 0210 0F004310 		beq	$2,$3,$L28
 358 0214 21206000 		move	$4,$3
 359              	
 360              		.loc 2 57 0
 361 0218 0000000C 		jal	register_get_pretty
 362 021c 00000000 		nop
 363              	
 364 0220 21206002 		move	$4,$19
 365 0224 0000000C 		jal	register_get_pretty
 366 0228 21804000 		move	$16,$2
 367              	
 368 022c 21384000 		move	$7,$2
  58:/mnt/hgfs/boot/booter/source/register.c **** 				++errors;
 369              		.loc 2 58 0
 370 0230 3000A28F 		lw	$2,48($sp)
 371              		.loc 2 57 0
 372 0234 0000033C 		lui	$3,%hi($LC2)
 373 0238 21288002 		move	$5,$20
 374              		.loc 2 58 0
 375 023c 01004224 		addiu	$2,$2,1
 376              		.loc 2 57 0
 377 0240 21300002 		move	$6,$16
 378 0244 00006424 		addiu	$4,$3,%lo($LC2)
 379              		.loc 2 58 0
 380              		.loc 2 57 0
 381 0248 0000000C 		jal	printf
 382 024c 3000A2AF 		sw	$2,48($sp)
 383              	
 384              	$L28:
 385              		.loc 2 50 0
 386 0250 01003126 		addiu	$17,$17,1
 387 0254 2000222A 		slt	$2,$17,32
 388              		.loc 2 52 0
 389              		.loc 2 50 0
 390 0258 DFFF4014 		bne	$2,$0,$L34
 391 025c 6400A38F 		lw	$3,100($sp)
 392              	
  59:/mnt/hgfs/boot/booter/source/register.c **** 			}
  60:/mnt/hgfs/boot/booter/source/register.c **** 		}
  61:/mnt/hgfs/boot/booter/source/register.c **** 	}
  62:/mnt/hgfs/boot/booter/source/register.c **** 	return errors;
  63:/mnt/hgfs/boot/booter/source/register.c **** }
 393              		.loc 2 63 0
 394 0260 3000A28F 		lw	$2,48($sp)
 395 0264 5C00BF8F 		lw	$31,92($sp)
 396 0268 5800BE8F 		lw	$fp,88($sp)
 397 026c 5400B78F 		lw	$23,84($sp)
 398 0270 5000B68F 		lw	$22,80($sp)
 399 0274 4C00B58F 		lw	$21,76($sp)
 400 0278 4800B48F 		lw	$20,72($sp)
 401 027c 4400B38F 		lw	$19,68($sp)
GAS LISTING /tmp/ccOm8T7z.s 			page 10


 402 0280 4000B28F 		lw	$18,64($sp)
 403 0284 3C00B18F 		lw	$17,60($sp)
 404 0288 3800B08F 		lw	$16,56($sp)
 405 028c 0800E003 		j	$31
 406 0290 6000BD27 		addiu	$sp,$sp,96
 407              	
 408              		.set	macro
 409              		.set	reorder
 410              	$LFE5:
 411              		.end	register_test
 412              		.section	.debug_frame,"",@progbits
 413              	$Lframe0:
 414 0000 0C000000 		.4byte	$LECIE0-$LSCIE0
 415              	$LSCIE0:
 416 0004 FFFFFFFF 		.4byte	0xffffffff
 417 0008 01       		.byte	0x1
 418 0009 00       		.ascii	"\000"
 419 000a 01       		.uleb128 0x1
 420 000b 04       		.sleb128 4
 421 000c 1F       		.byte	0x1f
 422 000d 0C       		.byte	0xc
 423 000e 1D       		.uleb128 0x1d
 424 000f 00       		.uleb128 0x0
 425              		.align	2
 426              	$LECIE0:
 427              	$LSFDE0:
 428 0010 0C000000 		.4byte	$LEFDE0-$LASFDE0
 429              	$LASFDE0:
 430 0014 00000000 		.4byte	$Lframe0
 431 0018 00000000 		.4byte	$LFB2
 432 001c 74000000 		.4byte	$LFE2-$LFB2
 433              		.align	2
 434              	$LEFDE0:
 435              	$LSFDE2:
 436 0020 0C000000 		.4byte	$LEFDE2-$LASFDE2
 437              	$LASFDE2:
 438 0024 00000000 		.4byte	$Lframe0
 439 0028 74000000 		.4byte	$LFB3
 440 002c 50000000 		.4byte	$LFE3-$LFB3
 441              		.align	2
 442              	$LEFDE2:
 443              	$LSFDE4:
 444 0030 0C000000 		.4byte	$LEFDE4-$LASFDE4
 445              	$LASFDE4:
 446 0034 00000000 		.4byte	$Lframe0
 447 0038 C4000000 		.4byte	$LFB4
 448 003c 74000000 		.4byte	$LFE4-$LFB4
 449              		.align	2
 450              	$LEFDE4:
 451              	$LSFDE6:
 452 0040 30000000 		.4byte	$LEFDE6-$LASFDE6
 453              	$LASFDE6:
 454 0044 00000000 		.4byte	$Lframe0
 455 0048 38010000 		.4byte	$LFB5
 456 004c 5C010000 		.4byte	$LFE5-$LFB5
 457 0050 44       		.byte	0x4
 458              		.4byte	$LCFI0-$LFB5
GAS LISTING /tmp/ccOm8T7z.s 			page 11


 459 0051 0E       		.byte	0xe
 460 0052 60       		.uleb128 0x60
 461 0053 44       		.byte	0x4
 462              		.4byte	$LCFI1-$LCFI0
 463 0054 11       		.byte	0x11
 464 0055 16       		.uleb128 0x16
 465 0056 7C       		.sleb128 -4
 466 0057 60       		.byte	0x4
 467              		.4byte	$LCFI4-$LCFI1
 468 0058 11       		.byte	0x11
 469 0059 10       		.uleb128 0x10
 470 005a 76       		.sleb128 -10
 471 005b 11       		.byte	0x11
 472 005c 11       		.uleb128 0x11
 473 005d 77       		.sleb128 -9
 474 005e 11       		.byte	0x11
 475 005f 1F       		.uleb128 0x1f
 476 0060 7F       		.sleb128 -1
 477 0061 5C       		.byte	0x4
 478              		.4byte	$LCFI10-$LCFI4
 479 0062 11       		.byte	0x11
 480 0063 12       		.uleb128 0x12
 481 0064 78       		.sleb128 -8
 482 0065 11       		.byte	0x11
 483 0066 13       		.uleb128 0x13
 484 0067 79       		.sleb128 -7
 485 0068 11       		.byte	0x11
 486 0069 14       		.uleb128 0x14
 487 006a 7A       		.sleb128 -6
 488 006b 11       		.byte	0x11
 489 006c 15       		.uleb128 0x15
 490 006d 7B       		.sleb128 -5
 491 006e 11       		.byte	0x11
 492 006f 17       		.uleb128 0x17
 493 0070 7D       		.sleb128 -3
 494 0071 11       		.byte	0x11
 495 0072 1E       		.uleb128 0x1e
 496 0073 7E       		.sleb128 -2
 497              		.align	2
 498              	$LEFDE6:
 499              		.align	0
 500              		.file 3 "/mnt/hgfs/boot/booter/include/example.h"
 501              		.file 4 "/mnt/hgfs/boot/booter/platforms/DB1200/platform.h"
 502              		.text
 503              	$Letext0:
 504 0294 00000000 		.section	.debug_info
 504      00000000 
 504      00000000 
 505 0000 D0020000 		.4byte	0x2d0
 506 0004 0200     		.2byte	0x2
 507 0006 00000000 		.4byte	$Ldebug_abbrev0
 508 000a 04       		.byte	0x4
 509 000b 01       		.uleb128 0x1
 510 000c 00000000 		.4byte	$Ldebug_line0
 511 0010 94020000 		.4byte	$Letext0
 512 0014 00000000 		.4byte	$Ltext0
 513 0018 F0000000 		.4byte	$LASF26
GAS LISTING /tmp/ccOm8T7z.s 			page 12


 514 001c 01       		.byte	0x1
 515 001d 42000000 		.4byte	$LASF27
 516 0021 02       		.uleb128 0x2
 517 0022 4A010000 		.4byte	$LASF0
 518 0026 01       		.byte	0x1
 519 0027 06       		.byte	0x6
 520 0028 02       		.uleb128 0x2
 521 0029 0E010000 		.4byte	$LASF1
 522 002d 02       		.byte	0x2
 523 002e 05       		.byte	0x5
 524 002f 03       		.uleb128 0x3
 525 0030 696E7400 		.ascii	"int\000"
 526 0034 04       		.byte	0x4
 527 0035 05       		.byte	0x5
 528 0036 02       		.uleb128 0x2
 529 0037 2B010000 		.4byte	$LASF2
 530 003b 01       		.byte	0x1
 531 003c 08       		.byte	0x8
 532 003d 02       		.uleb128 0x2
 533 003e 56010000 		.4byte	$LASF3
 534 0042 02       		.byte	0x2
 535 0043 07       		.byte	0x7
 536 0044 04       		.uleb128 0x4
 537 0045 C7000000 		.4byte	$LASF28
 538 0049 03       		.byte	0x3
 539 004a 37       		.byte	0x37
 540 004b 4F000000 		.4byte	0x4f
 541 004f 02       		.uleb128 0x2
 542 0050 27000000 		.4byte	$LASF4
 543 0054 04       		.byte	0x4
 544 0055 07       		.byte	0x7
 545 0056 02       		.uleb128 0x2
 546 0057 89000000 		.4byte	$LASF5
 547 005b 08       		.byte	0x8
 548 005c 07       		.byte	0x7
 549 005d 02       		.uleb128 0x2
 550 005e 27000000 		.4byte	$LASF4
 551 0062 04       		.byte	0x4
 552 0063 07       		.byte	0x7
 553 0064 02       		.uleb128 0x2
 554 0065 D3000000 		.4byte	$LASF6
 555 0069 04       		.byte	0x4
 556 006a 07       		.byte	0x7
 557 006b 05       		.uleb128 0x5
 558 006c 97000000 		.4byte	0x97
 559 0070 0E000000 		.4byte	$LASF29
 560 0074 01       		.byte	0x1
 561 0075 11       		.byte	0x11
 562 0076 01       		.byte	0x1
 563 0077 97000000 		.4byte	0x97
 564 007b 00000000 		.4byte	$LFB2
 565 007f 74000000 		.4byte	$LFE2
 566 0083 10000000 		.4byte	$LSFDE0
 567 0087 01       		.byte	0x1
 568 0088 6D       		.byte	0x6d
 569 0089 06       		.uleb128 0x6
 570 008a BA000000 		.4byte	$LASF8
GAS LISTING /tmp/ccOm8T7z.s 			page 13


 571 008e 01       		.byte	0x1
 572 008f 10       		.byte	0x10
 573 0090 A2000000 		.4byte	0xa2