util.lst

au1200下的boot代码

 284              		.set	nomacro
 285              		
  56:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 	int i;
  57:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 	for(i = 0; string[i] != 0; ++i);
 286              		.loc 1 57 0
 287 0188 00008280 		lb	$2,0($4)
 288 018c 06004010 		beq	$2,$0,$L43
 289 0190 21280000 		move	$5,$0
 290              	
 291              	$L41:
 292 0194 0100A524 		addiu	$5,$5,1
 293 0198 21108500 		addu	$2,$4,$5
 294 019c 00004380 		lb	$3,0($2)
 295 01a0 FCFF6014 		bne	$3,$0,$L41
 296 01a4 00000000 		nop
 297              	
 298              	$L43:
  58:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 	return i;
  59:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** }
 299              		.loc 1 59 0
 300 01a8 0800E003 		j	$31
 301 01ac 2110A000 		move	$2,$5
 302              	
 303              		.set	macro
 304              		.set	reorder
 305              	$LFE6:
 306              		.end	stringLength
 307              		.align	2
 308              		.globl	charToInt
 309              		.ent	charToInt
 310              		.type	charToInt, @function
 311              	charToInt:
 312              	$LFB8:
  60:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 
  61:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** int stringToInt(const char* string)
  62:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** {
  63:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 	int value = 0;
  64:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 	int i;
  65:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 	for(i = 0; string[i] != 0; ++i)
  66:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 	{
  67:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		value = value << 4;
  68:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		value |= charToInt(string[i]);
  69:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 	}
  70:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 	return value;
  71:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** }
  72:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 
  73:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** int charToInt(const char ch)
  74:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** {
 313              		.loc 1 74 0
 314              		.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
 315              		.mask	0x00000000,0
 316              		.fmask	0x00000000,0
 317              		.set	noreorder
 318              		.set	nomacro
 319              		
 320              		.loc 1 74 0
 321 01b0 00260400 		sll	$4,$4,24
GAS LISTING /tmp/ccu9oIwe.s 			page 8


 322 01b4 03260400 		sra	$4,$4,24
  75:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 	switch (ch)
 323              		.loc 1 75 0
 324 01b8 D0FF8524 		addiu	$5,$4,-48
 325 01bc 3700A22C 		sltu	$2,$5,55
 326 01c0 07004010 		beq	$2,$0,$L68
 327 01c4 0000033C 		lui	$3,%hi($L69)
 328              	
 329 01c8 80100500 		sll	$2,$5,2
 330 01cc 00006324 		addiu	$3,$3,%lo($L69)
 331 01d0 21104300 		addu	$2,$2,$3
 332 01d4 0000448C 		lw	$4,0($2)
 333 01d8 08008000 		j	$4
 334 01dc 00000000 		nop
 335              	
 336              		.rdata
 337              		.align	2
 338              	$L69:
 339 0000 F0010000 		.word	$L55
 340 0004 F0010000 		.word	$L55
 341 0008 F0010000 		.word	$L55
 342 000c F0010000 		.word	$L55
 343 0010 F0010000 		.word	$L55
 344 0014 F0010000 		.word	$L55
 345 0018 F0010000 		.word	$L55
 346 001c F0010000 		.word	$L55
 347 0020 F0010000 		.word	$L55
 348 0024 F0010000 		.word	$L55
 349 0028 E0010000 		.word	$L68
 350 002c E0010000 		.word	$L68
 351 0030 E0010000 		.word	$L68
 352 0034 E0010000 		.word	$L68
 353 0038 E0010000 		.word	$L68
 354 003c E0010000 		.word	$L68
 355 0040 E0010000 		.word	$L68
 356 0044 F8010000 		.word	$L57
 357 0048 00020000 		.word	$L59
 358 004c 08020000 		.word	$L61
 359 0050 10020000 		.word	$L63
 360 0054 18020000 		.word	$L65
 361 0058 E8010000 		.word	$L67
 362 005c E0010000 		.word	$L68
 363 0060 E0010000 		.word	$L68
 364 0064 E0010000 		.word	$L68
 365 0068 E0010000 		.word	$L68
 366 006c E0010000 		.word	$L68
 367 0070 E0010000 		.word	$L68
 368 0074 E0010000 		.word	$L68
 369 0078 E0010000 		.word	$L68
 370 007c E0010000 		.word	$L68
 371 0080 E0010000 		.word	$L68
 372 0084 E0010000 		.word	$L68
 373 0088 E0010000 		.word	$L68
 374 008c E0010000 		.word	$L68
 375 0090 E0010000 		.word	$L68
 376 0094 E0010000 		.word	$L68
 377 0098 E0010000 		.word	$L68
GAS LISTING /tmp/ccu9oIwe.s 			page 9


 378 009c E0010000 		.word	$L68
 379 00a0 E0010000 		.word	$L68
 380 00a4 E0010000 		.word	$L68
 381 00a8 E0010000 		.word	$L68
 382 00ac E0010000 		.word	$L68
 383 00b0 E0010000 		.word	$L68
 384 00b4 E0010000 		.word	$L68
 385 00b8 E0010000 		.word	$L68
 386 00bc E0010000 		.word	$L68
 387 00c0 E0010000 		.word	$L68
 388 00c4 F8010000 		.word	$L57
 389 00c8 00020000 		.word	$L59
 390 00cc 08020000 		.word	$L61
 391 00d0 10020000 		.word	$L63
 392 00d4 18020000 		.word	$L65
 393 00d8 E8010000 		.word	$L67
 394 00dc 00000000 		.text
 395              	$L68:
  76:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 	{
  77:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case '0':
  78:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case '1':
  79:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case '2':
  80:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case '3':
  81:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case '4':
  82:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case '5':
  83:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case '6':
  84:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case '7':
  85:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case '8':
  86:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case '9':
  87:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 			return (ch - '0');
  88:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 			break;
  89:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case 'A':
  90:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case 'a':
  91:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 			return 10;
  92:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 			break;
  93:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case 'B':
  94:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case 'b':
  95:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 			return 11;
  96:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 			break;
  97:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case 'C':
  98:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case 'c':
  99:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 			return 12;
 100:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 			break;
 101:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case 'D':
 102:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case 'd':
 103:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 			return 13;
 104:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 			break;
 105:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case 'E':
 106:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case 'e':
 107:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 			return 14;
 108:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 			break;
 109:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case 'F':
 110:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		case 'f':
 111:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 			return 15;
 112:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 			break;
 113:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		default:
 114:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 			return 0;
GAS LISTING /tmp/ccu9oIwe.s 			page 10


 396              		.loc 1 114 0
 115:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 	}
 116:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** }
 397              		.loc 1 116 0
 398 01e0 0800E003 		j	$31
 399 01e4 21100000 		move	$2,$0
 400              	
 401              	$L67:
 402              		.loc 1 111 0
 403 01e8 0800E003 		j	$31
 404 01ec 0F000224 		li	$2,15			# 0xf
 405              	
 406              	$L55:
 407              		.loc 1 87 0
 408 01f0 0800E003 		j	$31
 409 01f4 2110A000 		move	$2,$5
 410              	
 411              	$L57:
 412              		.loc 1 91 0
 413 01f8 0800E003 		j	$31
 414 01fc 0A000224 		li	$2,10			# 0xa
 415              	
 416              	$L59:
 417              		.loc 1 95 0
 418 0200 0800E003 		j	$31
 419 0204 0B000224 		li	$2,11			# 0xb
 420              	
 421              	$L61:
 422              		.loc 1 99 0
 423 0208 0800E003 		j	$31
 424 020c 0C000224 		li	$2,12			# 0xc
 425              	
 426              	$L63:
 427              		.loc 1 103 0
 428 0210 0800E003 		j	$31
 429 0214 0D000224 		li	$2,13			# 0xd
 430              	
 431              	$L65:
 432              		.loc 1 107 0
 433 0218 0800E003 		j	$31
 434 021c 0E000224 		li	$2,14			# 0xe
 435              	
 436              		.set	macro
 437              		.set	reorder
 438              	$LFE8:
 439              		.end	charToInt
 440              		.align	2
 441              		.globl	stringToInt
 442              		.ent	stringToInt
 443              		.type	stringToInt, @function
 444              	stringToInt:
 445              	$LFB7:
 446              		.loc 1 62 0
 447              		.frame	$sp,32,$31		# vars= 0, regs= 4/0, args= 16, gp= 0
 448              		.mask	0x80070000,-4
 449              		.fmask	0x00000000,0
 450              		.set	noreorder
GAS LISTING /tmp/ccu9oIwe.s 			page 11


 451              		.set	nomacro
 452              		
 453 0220 E0FFBD27 		addiu	$sp,$sp,-32
 454              	$LCFI9:
 455 0224 1800B2AF 		sw	$18,24($sp)
 456              	$LCFI10:
 457 0228 1400B1AF 		sw	$17,20($sp)
 458              	$LCFI11:
 459 022c 1000B0AF 		sw	$16,16($sp)
 460              	$LCFI12:
 461 0230 1C00BFAF 		sw	$31,28($sp)
 462              	$LCFI13:
 463              		.loc 1 65 0
 464 0234 00008280 		lb	$2,0($4)
 465              		.loc 1 62 0
 466 0238 21908000 		move	$18,$4
 467              		.loc 1 63 0
 468 023c 21800000 		move	$16,$0
 469              		.loc 1 65 0
 470 0240 09004010 		beq	$2,$0,$L76
 471 0244 21880000 		move	$17,$0
 472              	
 473              	$L74:
 474              		.loc 1 68 0
 475 0248 00008480 		lb	$4,0($4)
 476              		.loc 1 65 0
 477 024c 01003126 		addiu	$17,$17,1
 478              		.loc 1 67 0
 479              		.loc 1 68 0
 480 0250 0000000C 		jal	charToInt
 481 0254 00811000 		sll	$16,$16,4
 482              	
 483              		.loc 1 65 0
 484 0258 21205102 		addu	$4,$18,$17
 485 025c 00008380 		lb	$3,0($4)
 486              		.loc 1 68 0
 487              		.loc 1 65 0
 488 0260 F9FF6014 		bne	$3,$0,$L74
 489 0264 25800202 		or	$16,$16,$2
 490              	
 491              	$L76:
 492              		.loc 1 71 0
 493 0268 21100002 		move	$2,$16
 494 026c 1C00BF8F 		lw	$31,28($sp)
 495 0270 1800B28F 		lw	$18,24($sp)
 496 0274 1400B18F 		lw	$17,20($sp)
 497 0278 1000B08F 		lw	$16,16($sp)
 498 027c 0800E003 		j	$31
 499 0280 2000BD27 		addiu	$sp,$sp,32
 500              	
 501              		.set	macro
 502              		.set	reorder
 503              	$LFE7:
 504              		.end	stringToInt
 505              		.align	2
 506              		.globl	showProgress
 507              		.ent	showProgress
GAS LISTING /tmp/ccu9oIwe.s 			page 12


 508              		.type	showProgress, @function
 509              	showProgress:
 510              	$LFB9:
 117:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 
 118:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** void showProgress(int show)
 119:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** {	
 511              		.loc 1 119 0
 512              		.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
 513              		.mask	0x00000000,0
 514              		.fmask	0x00000000,0
 515              		.set	noreorder
 516              		.set	nomacro
 517              		
 120:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 	if(show)
 121:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 	{
 122:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		progress = 1;
 123:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		dots = 0;
 124:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 	}
 125:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 	else
 126:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 		progress = 0;
 518              		.loc 1 126 0
 519              		.loc 1 120 0
 520 0284 07008010 		beq	$4,$0,$L78
 521 0288 0000023C 		lui	$2,%hi(progress)
 522              	
 523              		.loc 1 122 0
 524 028c 01000224 		li	$2,1			# 0x1
 525 0290 0000033C 		lui	$3,%hi(progress)
 526              		.loc 1 123 0
 527 0294 0000043C 		lui	$4,%hi(dots)
 528              		.loc 1 122 0
 529 0298 000062AC 		sw	$2,%lo(progress)($3)
 530              		.loc 1 123 0
 531 029c 0800E003 		j	$31
 532 02a0 040080AC 		sw	$0,%lo(dots)($4)
 533              	
 534              	$L78:
 535              		.loc 1 126 0
 536 02a4 0800E003 		j	$31
 537 02a8 000040AC 		sw	$0,%lo(progress)($2)
 538              	
 539              		.set	macro
 540              		.set	reorder
 541              	$LFE9:
 542              		.end	showProgress
 543              		.section	.rodata.str1.4
 544 000a 0000     		.align	2
 545              	$LC3:
 546 000c 2E00     		.ascii	".\000"
 547 000e 0000     		.text
 548              		.align	2
 549              		.globl	updateProgress
 550              		.ent	updateProgress
 551              		.type	updateProgress, @function
 552              	updateProgress:
 553              	$LFB10:
 127:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** }
GAS LISTING /tmp/ccu9oIwe.s 			page 13


 128:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** 
 129:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** void updateProgress(int bytesRead)
 130:/mnt/hgfs/boot/booter/source/applications/booter/util.c **** {