booter.lst

au1200下的boot代码

 625 03b0 D8FFBD27 		addiu	$sp,$sp,-40
 626              	$LCFI33:
 214:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	const char** files;
 215:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	const char** addresses;
 216:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	void* jumpAddress;
 217:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** #ifdef SECUREBOOT
 218:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	if(HSSGetBootData(&files, &addresses, &jumpAddress))
 219:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** #else
 220:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	if(platformGetBootData(&files, &addresses, &jumpAddress))
 627              		.loc 1 220 0
 628 03b4 1000A427 		addiu	$4,$sp,16
 629 03b8 1400A527 		addiu	$5,$sp,20
 630              		.loc 1 213 0
 631 03bc 2000BFAF 		sw	$31,32($sp)
 632              	$LCFI34:
 633              		.loc 1 220 0
 634 03c0 0000000C 		jal	platformGetBootData
 635 03c4 1800A627 		addiu	$6,$sp,24
 636              	
 221:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** #endif
 222:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	{
 223:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 		//printf("files: %X, address: %X, jump: %X\n", files, addresses, jumpAddress);
 224:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 		return findImage(files, addresses, jumpAddress);
 225:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 
 226:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	}
 227:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** }
 637              		.loc 1 227 0
 638              		.loc 1 220 0
 639 03c8 03004014 		bne	$2,$0,$L38
 640 03cc 2000BF8F 		lw	$31,32($sp)
 641              	
 642              		.loc 1 227 0
 643 03d0 0800E003 		j	$31
 644 03d4 2800BD27 		addiu	$sp,$sp,40
 645              	
 646              	$L38:
 647              		.loc 1 224 0
 648 03d8 1000A48F 		lw	$4,16($sp)
 649 03dc 1400A58F 		lw	$5,20($sp)
 650 03e0 0000000C 		jal	findImage
 651 03e4 1800A68F 		lw	$6,24($sp)
 652              	
 653              		.loc 1 227 0
 654 03e8 2000BF8F 		lw	$31,32($sp)
 655 03ec 0800E003 		j	$31
 656 03f0 2800BD27 		addiu	$sp,$sp,40
 657              	
 658              		.set	macro
 659              		.set	reorder
 660              	$LFE10:
 661              		.end	loadBootImage
GAS LISTING /tmp/ccjGssRD.s 			page 17


 662              		.align	2
 663              		.globl	doboot
 664              		.ent	doboot
 665              		.type	doboot, @function
 666              	doboot:
 667              	$LFB11:
 228:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 
 229:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** #define CTRL_C          ('C'-0x40)
 230:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 
 231:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** void doboot(unsigned int address, int argc, char* argv[], char* env[])
 232:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** {
 668              		.loc 1 232 0
 669              		.frame	$sp,72,$31		# vars= 32, regs= 5/0, args= 16, gp= 0
 670              		.mask	0x800f0000,-8
 671              		.fmask	0x00000000,0
 672              		.set	noreorder
 673              		.set	nomacro
 674              		
 675 03f4 B8FFBD27 		addiu	$sp,$sp,-72
 676              	$LCFI35:
 677 03f8 21108000 		move	$2,$4
 678 03fc 3800B2AF 		sw	$18,56($sp)
 679              	$LCFI36:
 680 0400 2190A000 		move	$18,$5
 233:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	void* entryPoint;
 234:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	char filename[9];
 235:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 
 236:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	if(address)
 237:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	{
 238:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 		sprintf(filename, "%X", address);
 681              		.loc 1 238 0
 682 0404 0000053C 		lui	$5,%hi($LC6)
 683              		.loc 1 232 0
 684 0408 3C00B3AF 		sw	$19,60($sp)
 685              	$LCFI37:
 686 040c 3400B1AF 		sw	$17,52($sp)
 687              	$LCFI38:
 688 0410 4000BFAF 		sw	$31,64($sp)
 689              	$LCFI39:
 690 0414 2188C000 		move	$17,$6
 691 0418 3000B0AF 		sw	$16,48($sp)
 692              	$LCFI40:
 693              		.loc 1 238 0
 694 041c 1000A427 		addiu	$4,$sp,16
 695              		.loc 1 232 0
 696 0420 2198E000 		move	$19,$7
 697              		.loc 1 238 0
 698 0424 0000A524 		addiu	$5,$5,%lo($LC6)
 699              		.loc 1 236 0
 700 0428 1F004010 		beq	$2,$0,$L40
 701 042c 21304000 		move	$6,$2
 702              	
 703              		.loc 1 238 0
 704 0430 0000000C 		jal	sprintf
 705 0434 00000000 		nop
 706              	
 239:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 		entryPoint = loadImage(getFlashFunctions(), filename);
GAS LISTING /tmp/ccjGssRD.s 			page 18


 707              		.loc 1 239 0
 708 0438 0000000C 		jal	getFlashFunctions
 709 043c 2000A427 		addiu	$4,$sp,32
 710              	
 711 0440 2000A48F 		lw	$4,32($sp)
 712 0444 2400A58F 		lw	$5,36($sp)
 713 0448 2800A68F 		lw	$6,40($sp)
 714 044c 0000000C 		jal	loadImage
 715 0450 1000A727 		addiu	$7,$sp,16
 716              	
 240:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	}
 241:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	else
 242:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	{	
 243:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 		entryPoint = loadBootImage();
 717              		.loc 1 243 0
 718 0454 21804000 		move	$16,$2
 244:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	}
 245:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 
 246:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	if(entryPoint)
 247:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	{
 248:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 		displayEntryPoint(entryPoint);
 719              		.loc 1 248 0
 720              		.loc 1 246 0
 721 0458 18004010 		beq	$2,$0,$L42
 722 045c 21204000 		move	$4,$2
 723              	
 724              	$L45:
 725              	$LBB2:
 726              		.loc 1 248 0
 727 0460 0000000C 		jal	displayEntryPoint
 728 0464 00000000 		nop
 729              	
 249:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 
 250:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** #ifdef _LCD_OUTPUT_
 251:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 		lcd_shutdown();
 730              		.loc 1 251 0
 731 0468 0000000C 		jal	lcd_shutdown
 732 046c 00000000 		nop
 733              	
 252:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** #endif
 253:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 		execute(entryPoint, argc, argv, env);
 734              		.loc 1 253 0
 735 0470 21200002 		move	$4,$16
 736 0474 21284002 		move	$5,$18
 737 0478 21302002 		move	$6,$17
 738 047c 0000000C 		jal	execute
 739 0480 21386002 		move	$7,$19
 740              	
 254:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** #ifdef _LCD_OUTPUT_
 255:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 		lcdInit();
 741              		.loc 1 255 0
 742 0484 0000000C 		jal	lcdInit
 743 0488 00000000 		nop
 744              	
 745              	$LBE2:
 256:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** #endif
 257:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	}
GAS LISTING /tmp/ccjGssRD.s 			page 19


 258:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	else
 259:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	{
 260:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 		displayNoImage();
 261:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	}
 262:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** }
 746              		.loc 1 262 0
 747 048c 4000BF8F 		lw	$31,64($sp)
 748 0490 3C00B38F 		lw	$19,60($sp)
 749 0494 3800B28F 		lw	$18,56($sp)
 750 0498 3400B18F 		lw	$17,52($sp)
 751 049c 3000B08F 		lw	$16,48($sp)
 752 04a0 0800E003 		j	$31
 753 04a4 4800BD27 		addiu	$sp,$sp,72
 754              	
 755              	$L40:
 756              		.loc 1 243 0
 757 04a8 0000000C 		jal	loadBootImage
 758 04ac 00000000 		nop
 759              	
 760 04b0 21804000 		move	$16,$2
 761              		.loc 1 248 0
 762              		.loc 1 246 0
 763 04b4 EAFF4014 		bne	$2,$0,$L45
 764 04b8 21204000 		move	$4,$2
 765              	
 766              	$L42:
 767              		.loc 1 260 0
 768 04bc 0000000C 		jal	displayNoImage
 769 04c0 00000000 		nop
 770              	
 771              		.loc 1 262 0
 772 04c4 4000BF8F 		lw	$31,64($sp)
 773 04c8 3C00B38F 		lw	$19,60($sp)
 774 04cc 3800B28F 		lw	$18,56($sp)
 775 04d0 3400B18F 		lw	$17,52($sp)
 776 04d4 3000B08F 		lw	$16,48($sp)
 777 04d8 0800E003 		j	$31
 778 04dc 4800BD27 		addiu	$sp,$sp,72
 779              	
 780              		.set	macro
 781              		.set	reorder
 782              	$LFE11:
 783              		.end	doboot
 784              		.section	.rodata.str1.4
 785 0087 00       		.align	2
 786              	$LC7:
 787 0088 41333030 		.ascii	"A3000000\000"
 787      30303030 
 787      00
 788 0091 000000   		.align	2
 789              	$LC9:
 790 0094 4C6F6164 		.ascii	"Load srec file error\n\000"
 790      20737265 
 790      63206669 
 790      6C652065 
 790      72726F72 
 791 00aa 0000     		.align	2
GAS LISTING /tmp/ccjGssRD.s 			page 20


 792              	$LC8:
 793 00ac 456E7472 		.ascii	"Entry point: 0x%x\n\000"
 793      7920706F 
 793      696E743A 
 793      20307825 
 793      780A00
 794              		.text
 795              		.align	2
 796              		.globl	doloadsrec
 797              		.ent	doloadsrec
 798              		.type	doloadsrec, @function
 799              	doloadsrec:
 800              	$LFB12:
 263:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 
 264:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** void doloadsrec(unsigned int len)
 265:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** {
 801              		.loc 1 265 0
 802              		.frame	$sp,56,$31		# vars= 16, regs= 6/0, args= 16, gp= 0
 803              		.mask	0x801f0000,-4
 804              		.fmask	0x00000000,0
 805              		.set	noreorder
 806              		.set	nomacro
 807              		
 808 04e0 C8FFBD27 		addiu	$sp,$sp,-56
 809              	$LCFI41:
 266:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	int ch, count = 0;
 267:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	char *tmp = (char *)0xA3000000;
 268:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	DataFunctions functions;
 269:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	void* entryPoint;
 270:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 
 271:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	if(len == 0)
 272:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 		len = 0xffffffff;
 810              		.loc 1 272 0
 811 04e4 FFFF0224 		li	$2,-1			# 0xffffffffffffffff
 812              		.loc 1 265 0
 813 04e8 2000B0AF 		sw	$16,32($sp)
 814              	$LCFI42:
 815              		.loc 1 272 0
 816 04ec 21804000 		move	$16,$2
 817 04f0 0B808400 		movn	$16,$4,$4
 273:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 
 274:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	while(len--)
 275:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 	{
 276:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 		ch = platformGetChar();
 277:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 		if(ch == CTRL_C)
 278:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 			break;
 279:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 		count++;
 280:/mnt/hgfs/boot/booter/source/applications/booter/booter.c **** 		*tmp++ = ch;
 818              		.loc 1 280 0
 819 04f4 FFFF1026 		addiu	$16,$16,-1
 820              		.loc 1 265 0
 821 04f8 2800B2AF 		sw	$18,40($sp)
 822              	$LCFI43:
 823 04fc 2400B1AF 		sw	$17,36($sp)
 824              	$LCFI44:
 825 0500 3400BFAF 		sw	$31,52($sp)
 826              	$LCFI45:
GAS LISTING /tmp/ccjGssRD.s 			page 21


 827 0504 3000B4AF 		sw	$20,48($sp)
 828              	$LCFI46:
 829 0508 2C00B3AF 		sw	$19,44($sp)
 830              	$LCFI47:
 831              		.loc 1 266 0
 832 050c 21900000 		move	$18,$0
 833              		.loc 1 267 0
 834              		.loc 1 280 0
 835 0510 0D000212 		beq	$16,$2,$L46