bin.lst

au1200下的boot代码

GAS LISTING /tmp/ccKe3Yhi.s 			page 1


   1              		.section .mdebug.abi32
   2              		.previous
   3              		.section	.debug_abbrev,"",@progbits
   4              	$Ldebug_abbrev0:
   5              		.section	.debug_info,"",@progbits
   6              	$Ldebug_info0:
   7              		.section	.debug_line,"",@progbits
   8              	$Ldebug_line0:
   9 0000 26010000 		.text
   9      02008E00 
   9      00000101 
   9      FB0E0A00 
   9      01010101 
  10              	$Ltext0:
  11              		.align	2
  12              		.ent	binRead
  13              		.type	binRead, @function
  14              	binRead:
  15              	$LFB2:
  16              		.file 1 "/mnt/hgfs/boot/booter/source/applications/booter/bin.c"
   1:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 
   2:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** #include "bin.h"
   3:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** #include "fat.h"
   4:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 
   5:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** typedef struct BinImageInfo
   6:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** {
   7:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 	unsigned int address;
   8:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 	unsigned int length;
   9:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** } BinImageInfo;
  10:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 
  11:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** typedef struct BinRecordInfo
  12:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** {
  13:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 	unsigned int address;
  14:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 	unsigned int length;
  15:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 	unsigned int checksum;
  16:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** } BinRecordInfo;
  17:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 
  18:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** BinImageInfo imageInfo;
  19:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** BinRecordInfo recordInfo;
  20:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 
  21:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** DataFunctions fileAccessFunctions;
  22:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 
  23:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** static int 
  24:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** binRead (void *buffer, int bytes)
  25:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** {
  17              		.loc 1 25 0
  18              		.frame	$sp,24,$31		# vars= 0, regs= 2/0, args= 16, gp= 0
  19              		.mask	0x80010000,-4
  20              		.fmask	0x00000000,0
  21              		.set	noreorder
  22              		.set	nomacro
  23              		
  26:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 	int bytesRead = fileAccessFunctions.read(buffer, bytes);	
  24              		.loc 1 26 0
  25 0000 0000033C 		lui	$3,%hi(fileAccessFunctions+8)
  26 0004 0800628C 		lw	$2,%lo(fileAccessFunctions+8)($3)
  27              		.loc 1 25 0
GAS LISTING /tmp/ccKe3Yhi.s 			page 2


  28 0008 E8FFBD27 		addiu	$sp,$sp,-24
  29              	$LCFI0:
  30 000c 1400BFAF 		sw	$31,20($sp)
  31              	$LCFI1:
  32              		.loc 1 25 0
  33              	$LCFI2:
  34              		.loc 1 26 0
  35 0010 09F84000 		jal	$2
  36 0014 1000B0AF 		sw	$16,16($sp)
  37              	
  38 0018 21804000 		move	$16,$2
  27:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 	updateProgress(bytesRead);
  39              		.loc 1 27 0
  40 001c 0000000C 		jal	updateProgress
  41 0020 21204000 		move	$4,$2
  42              	
  28:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 	return bytesRead;
  29:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** }
  43              		.loc 1 29 0
  44 0024 21100002 		move	$2,$16
  45 0028 1400BF8F 		lw	$31,20($sp)
  46 002c 1000B08F 		lw	$16,16($sp)
  47 0030 0800E003 		j	$31
  48 0034 1800BD27 		addiu	$sp,$sp,24
  49              	
  50              		.set	macro
  51              		.set	reorder
  52              	$LFE2:
  53              		.end	binRead
  54              		.align	2
  55              		.globl	isBin
  56              		.ent	isBin
  57              		.type	isBin, @function
  58              	isBin:
  59              	$LFB3:
  30:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 
  31:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** int isBin()
  32:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** {
  60              		.loc 1 32 0
  61              		.frame	$sp,32,$31		# vars= 8, regs= 2/0, args= 16, gp= 0
  62              		.mask	0x80010000,-4
  63              		.fmask	0x00000000,0
  64              		.set	noreorder
  65              		.set	nomacro
  66              		
  67 0038 E0FFBD27 		addiu	$sp,$sp,-32
  68              	$LCFI3:
  33:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 	char sync[7];
  34:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 
  35:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 	return	binRead(sync, 7) &&
  69              		.loc 1 35 0
  70 003c 1000A427 		addiu	$4,$sp,16
  71 0040 07000524 		li	$5,7			# 0x7
  72              		.loc 1 32 0
  73 0044 1800B0AF 		sw	$16,24($sp)
  74              	$LCFI4:
  75 0048 1C00BFAF 		sw	$31,28($sp)
GAS LISTING /tmp/ccKe3Yhi.s 			page 3


  76              	$LCFI5:
  77              		.loc 1 35 0
  78 004c 0000000C 		jal	binRead
  79 0050 21800000 		move	$16,$0
  80              	
  36:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 			sync[0] == 'B' &&
  37:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 			sync[1] == '0' &&
  38:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 			sync[2] == '0' &&
  39:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 			sync[3] == '0' &&
  40:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 			sync[4] == 'F' &&
  41:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 			sync[5] == 'F' &&
  42:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 			sync[6] == '\n';
  43:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** }
  81              		.loc 1 43 0
  82              		.loc 1 35 0
  83 0054 06004010 		beq	$2,$0,$L6
  84 0058 21100002 		move	$2,$16
  85              	
  86 005c 1000A383 		lb	$3,16($sp)
  87 0060 42000224 		li	$2,66			# 0x42
  88 0064 06006210 		beq	$3,$2,$L5
  89 0068 1100A383 		lb	$3,17($sp)
  90              	
  91              	$L3:
  92              		.loc 1 43 0
  93 006c 21100002 		move	$2,$16
  94              	$L6:
  95 0070 1C00BF8F 		lw	$31,28($sp)
  96              	$L7:
  97 0074 1800B08F 		lw	$16,24($sp)
  98 0078 0800E003 		j	$31
  99 007c 2000BD27 		addiu	$sp,$sp,32
 100              	
 101              	$L5:
 102              		.loc 1 35 0
 103 0080 30000224 		li	$2,48			# 0x30
 104              		.loc 1 43 0
 105              		.loc 1 35 0
 106 0084 FAFF6214 		bne	$3,$2,$L6
 107 0088 21100002 		move	$2,$16
 108              	
 109 008c 1200A483 		lb	$4,18($sp)
 110              		.loc 1 43 0
 111              		.loc 1 35 0
 112 0090 F8FF8314 		bne	$4,$3,$L7
 113 0094 1C00BF8F 		lw	$31,28($sp)
 114              	
 115 0098 1300A283 		lb	$2,19($sp)
 116              		.loc 1 43 0
 117              		.loc 1 35 0
 118 009c F5FF4414 		bne	$2,$4,$L7
 119 00a0 21100002 		move	$2,$16
 120              	
 121 00a4 1400A383 		lb	$3,20($sp)
 122 00a8 46000224 		li	$2,70			# 0x46
 123              		.loc 1 43 0
 124              		.loc 1 35 0
GAS LISTING /tmp/ccKe3Yhi.s 			page 4


 125 00ac F1FF6214 		bne	$3,$2,$L7
 126 00b0 21100002 		move	$2,$16
 127              	
 128 00b4 1500A283 		lb	$2,21($sp)
 129              		.loc 1 43 0
 130              		.loc 1 35 0
 131 00b8 EEFF4314 		bne	$2,$3,$L7
 132 00bc 21100002 		move	$2,$16
 133              	
 134 00c0 1600A283 		lb	$2,22($sp)
 135 00c4 0A004238 		xori	$2,$2,0xa
 136 00c8 1B000008 		j	$L3
 137 00cc 0100502C 		sltu	$16,$2,1
 138              	
 139              		.set	macro
 140              		.set	reorder
 141              	$LFE3:
 142              		.end	isBin
 143              		.section	.rodata.str1.4,"aMS",@progbits,1
 144              		.align	2
 145              	$LC0:
 146 0000 0A       		.ascii	"\n"
 147 0001 2D2D2D2D 		.ascii	"-------------------------------\n\000"
 147      2D2D2D2D 
 147      2D2D2D2D 
 147      2D2D2D2D 
 147      2D2D2D2D 
 148 0022 0000     		.align	2
 149              	$LC1:
 150 0024 496D6167 		.ascii	"Image Info:\n\000"
 150      6520496E 
 150      666F3A0A 
 150      00
 151 0031 000000   		.align	2
 152              	$LC2:
 153 0034 20416464 		.ascii	" Address: 0x%X\n\000"
 153      72657373 
 153      3A203078 
 153      25580A00 
 154              		.align	2
 155              	$LC3:
 156 0044 20204C65 		.ascii	"  Length: %d bytes\n\000"
 156      6E677468 
 156      3A202564 
 156      20627974 
 156      65730A00 
 157              		.align	2
 158              	$LC4:
 159 0058 2D2D2D2D 		.ascii	"-------------------------------\n\000"
 159      2D2D2D2D 
 159      2D2D2D2D 
 159      2D2D2D2D 
 159      2D2D2D2D 
 160              		.text
 161              		.align	2
 162              		.globl	displayImageInfo
 163              		.ent	displayImageInfo
GAS LISTING /tmp/ccKe3Yhi.s 			page 5


 164              		.type	displayImageInfo, @function
 165              	displayImageInfo:
 166              	$LFB4:
  44:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 
  45:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** void displayImageInfo()
  46:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** {
 167              		.loc 1 46 0
 168              		.frame	$sp,24,$31		# vars= 0, regs= 2/0, args= 16, gp= 0
 169              		.mask	0x80010000,-4
 170              		.fmask	0x00000000,0
 171              		.set	noreorder
 172              		.set	nomacro
 173              		
  47:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 	printf("\n-------------------------------\n");
 174              		.loc 1 47 0
 175 00d0 0000043C 		lui	$4,%hi($LC0)
 176              		.loc 1 46 0
 177 00d4 E8FFBD27 		addiu	$sp,$sp,-24
 178              	$LCFI6:
 179              		.loc 1 47 0
 180 00d8 00008424 		addiu	$4,$4,%lo($LC0)
 181              		.loc 1 46 0
 182 00dc 1400BFAF 		sw	$31,20($sp)
 183              	$LCFI7:
 184              		.loc 1 46 0
 185              	$LCFI8:
 186              		.loc 1 47 0
 187 00e0 0000000C 		jal	printf
 188 00e4 1000B0AF 		sw	$16,16($sp)
 189              	
  48:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 	printf("Image Info:\n");
 190              		.loc 1 48 0
 191 00e8 0000043C 		lui	$4,%hi($LC1)
 192 00ec 00008424 		addiu	$4,$4,%lo($LC1)
  49:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 	printf(" Address: 0x%X\n", imageInfo.address);
 193              		.loc 1 49 0
 194              		.loc 1 48 0
 195 00f0 0000000C 		jal	printf
 196 00f4 0000103C 		lui	$16,%hi(imageInfo)
 197              	
 198              		.loc 1 49 0
 199 00f8 0000058E 		lw	$5,%lo(imageInfo)($16)
 200 00fc 0000043C 		lui	$4,%hi($LC2)
 201 0100 00008424 		addiu	$4,$4,%lo($LC2)
  50:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 	printf("  Length: %d bytes\n", imageInfo.length);
 202              		.loc 1 50 0
 203              		.loc 1 49 0
 204 0104 0000000C 		jal	printf
 205 0108 00001026 		addiu	$16,$16,%lo(imageInfo)
 206              	
 207              		.loc 1 50 0
 208 010c 0400058E 		lw	$5,4($16)
 209 0110 0000043C 		lui	$4,%hi($LC3)
 210 0114 0000000C 		jal	printf
 211 0118 00008424 		addiu	$4,$4,%lo($LC3)
 212              	
  51:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 	printf("-------------------------------\n");
GAS LISTING /tmp/ccKe3Yhi.s 			page 6


 213              		.loc 1 51 0
 214 011c 0000043C 		lui	$4,%hi($LC4)
 215 0120 1400BF8F 		lw	$31,20($sp)
 216 0124 1000B08F 		lw	$16,16($sp)
 217 0128 00008424 		addiu	$4,$4,%lo($LC4)
 218 012c 00000008 		j	printf
 219 0130 1800BD27 		addiu	$sp,$sp,24
 220              	
 221              		.set	macro
 222              		.set	reorder
 223              	$LFE4:
 224              		.end	displayImageInfo
 225              		.section	.rodata.str1.4
 226 0079 000000   		.align	2
 227              	$LC5:
 228 007c 5265636F 		.ascii	"Record Info:\n\000"
 228      72642049 
 228      6E666F3A 
 228      0A00
 229 008a 0000     		.align	2
 230              	$LC6:
 231 008c 20204164 		.ascii	"  Address: 0x%X\n\000"
 231      64726573 
 231      733A2030 
 231      7825580A 
 231      00
 232 009d 000000   		.align	2
 233              	$LC7:
 234 00a0 2020204C 		.ascii	"   Length: %d bytes\n\000"
 234      656E6774 
 234      683A2025 
 234      64206279 
 234      7465730A 
 235 00b5 000000   		.align	2
 236              	$LC8:
 237 00b8 20436865 		.ascii	" Checksum: %X\n\000"
 237      636B7375 
 237      6D3A2025 
 237      580A00
 238              		.text
 239              		.align	2
 240              		.globl	displayRecordInfo
 241              		.ent	displayRecordInfo
 242              		.type	displayRecordInfo, @function
 243              	displayRecordInfo:
 244              	$LFB5:
  52:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** }
  53:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** 
  54:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** void displayRecordInfo()
  55:/mnt/hgfs/boot/booter/source/applications/booter/bin.c **** {
 245              		.loc 1 55 0
 246              		.frame	$sp,24,$31		# vars= 0, regs= 2/0, args= 16, gp= 0
 247              		.mask	0x80010000,-4
 248              		.fmask	0x00000000,0
 249              		.set	noreorder
 250              		.set	nomacro