filesystem.lst

au1200下的boot代码

GAS LISTING /tmp/ccKyQdye.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 E6000000 		.text
   9      0200A500 
   9      00000101 
   9      FB0E0A00 
   9      01010101 
  10              	$Ltext0:
  11              		.align	2
  12              		.globl	filesystemClose
  13              		.ent	filesystemClose
  14              		.type	filesystemClose, @function
  15              	filesystemClose:
  16              	$LFB3:
  17              		.file 1 "/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c"
   1:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** #include "filesystem.h"
   2:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** #include "fat.h"
   3:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** #include "pcmcia.h"
   4:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** #include "ide.h"
   5:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 
   6:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** DataFunctions filesystemDataFunctions;
   7:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 
   8:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** int filesystemLoad(DEVICE_TYPE device, int diskNumber)
   9:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** {
  10:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	switch(device)
  11:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	{
  12:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	#if defined(CONFIG_HWBLOCK_PCMCIA)
  13:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 		case PCMCIA: 
  14:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 			if(pcmciaOpen(diskNumber))
  15:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 				return filesystemLoadType(getPCMCIAFunctions());
  16:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 			break;
  17:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	#endif
  18:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	#if defined(CONFIG_HWBLOCK_IDE)
  19:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 		case IDE:
  20:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 			if(ideOpen())
  21:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 				return filesystemLoadType(getIDEFunctions());
  22:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 			break;
  23:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	#endif
  24:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	#if defined(CONFIG_HWBLOCK_SD)
  25:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 		case SDMS:
  26:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 			if (sdOpen (diskNumber))
  27:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 				return filesystemLoadType (getSDFunctions ());
  28:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 			break;
  29:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	#endif
  30:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	}
  31:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 
  32:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	return 0;
  33:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** }
  34:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 
  35:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** int filesystemClose (DEVICE_TYPE device, int diskNumber)
  36:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** {
GAS LISTING /tmp/ccKyQdye.s 			page 2


  18              		.loc 1 36 0
  19              		.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
  20              		.mask	0x00000000,0
  21              		.fmask	0x00000000,0
  22              		.set	noreorder
  23              		.set	nomacro
  24              		
  37:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	switch(device)
  25              		.loc 1 37 0
  26 0000 02000224 		li	$2,2			# 0x2
  27 0004 03008210 		beq	$4,$2,$L5
  28 0008 21100000 		move	$2,$0
  29              	
  38:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	{
  39:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	#if defined(CONFIG_HWBLOCK_PCMCIA)
  40:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 		case PCMCIA: 
  41:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 			return (pcmciaEject(diskNumber));
  42:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	#endif
  43:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	#if defined(CONFIG_HWBLOCK_IDE)
  44:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 		case IDE:
  45:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 			return ideEject();
  46:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	#endif
  47:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	#if defined(CONFIG_HWBLOCK_SD)
  48:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 		case SDMS:
  49:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 			return (sdEject (diskNumber));
  50:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	#endif
  51:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	}
  52:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 
  53:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	return 0;
  54:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** }
  30              		.loc 1 54 0
  31 000c 0800E003 		j	$31
  32 0010 00000000 		nop
  33              	
  34              	$L5:
  35              		.loc 1 45 0
  36 0014 00000008 		j	ideEject
  37 0018 00000000 		nop
  38              	
  39              		.set	macro
  40              		.set	reorder
  41              	$LFE3:
  42              		.end	filesystemClose
  43              		.align	2
  44              		.globl	filesystemLoadType
  45              		.ent	filesystemLoadType
  46              		.type	filesystemLoadType, @function
  47              	filesystemLoadType:
  48              	$LFB4:
  55:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 
  56:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** int filesystemLoadType(DiskFunctions diskFunctions)
  57:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** {
  49              		.loc 1 57 0
  50              		.frame	$sp,24,$31		# vars= 0, regs= 1/0, args= 16, gp= 0
  51              		.mask	0x80000000,-8
  52              		.fmask	0x00000000,0
  53              		.set	noreorder
GAS LISTING /tmp/ccKyQdye.s 			page 3


  54              		.set	nomacro
  55              		
  56 001c E8FFBD27 		addiu	$sp,$sp,-24
  57              	$LCFI0:
  58 0020 1800A4AF 		sw	$4,24($sp)
  59 0024 1000BFAF 		sw	$31,16($sp)
  60              	$LCFI1:
  61              		.loc 1 57 0
  62 0028 1C00A5AF 		sw	$5,28($sp)
  58:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	if(fatLoad(diskFunctions))
  63              		.loc 1 58 0
  64 002c 0000000C 		jal	fatLoad
  65 0030 2000A6AF 		sw	$6,32($sp)
  66              	
  59:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	{
  60:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 		filesystemDataFunctions = getFATFunctions();
  67              		.loc 1 60 0
  68 0034 0000043C 		lui	$4,%hi(filesystemDataFunctions)
  69 0038 00008424 		addiu	$4,$4,%lo(filesystemDataFunctions)
  61:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 		return 1;
  62:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	}
  63:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	return 0;
  70              		.loc 1 63 0
  71              		.loc 1 58 0
  72 003c 05004014 		bne	$2,$0,$L10
  73 0040 21180000 		move	$3,$0
  74              	
  64:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** }
  75              		.loc 1 64 0
  76 0044 1000BF8F 		lw	$31,16($sp)
  77 0048 21106000 		move	$2,$3
  78 004c 0800E003 		j	$31
  79 0050 1800BD27 		addiu	$sp,$sp,24
  80              	
  81              	$L10:
  82              		.loc 1 60 0
  83 0054 0000000C 		jal	getFATFunctions
  84 0058 00000000 		nop
  85              	
  86              		.loc 1 64 0
  87 005c 1000BF8F 		lw	$31,16($sp)
  88              		.loc 1 61 0
  89 0060 01000324 		li	$3,1			# 0x1
  90              		.loc 1 64 0
  91 0064 21106000 		move	$2,$3
  92 0068 0800E003 		j	$31
  93 006c 1800BD27 		addiu	$sp,$sp,24
  94              	
  95              		.set	macro
  96              		.set	reorder
  97              	$LFE4:
  98              		.end	filesystemLoadType
  99              		.align	2
 100              		.globl	filesystemLoad
 101              		.ent	filesystemLoad
 102              		.type	filesystemLoad, @function
 103              	filesystemLoad:
GAS LISTING /tmp/ccKyQdye.s 			page 4


 104              	$LFB2:
 105              		.loc 1 9 0
 106              		.frame	$sp,40,$31		# vars= 16, regs= 1/0, args= 16, gp= 0
 107              		.mask	0x80000000,-8
 108              		.fmask	0x00000000,0
 109              		.set	noreorder
 110              		.set	nomacro
 111              		
 112 0070 D8FFBD27 		addiu	$sp,$sp,-40
 113              	$LCFI2:
 114              		.loc 1 10 0
 115 0074 02000224 		li	$2,2			# 0x2
 116              		.loc 1 9 0
 117              	$LCFI3:
 118              		.loc 1 10 0
 119 0078 05008210 		beq	$4,$2,$L15
 120 007c 2000BFAF 		sw	$31,32($sp)
 121              	
 122              	$L12:
 123              		.loc 1 33 0
 124 0080 2000BF8F 		lw	$31,32($sp)
 125              		.loc 1 32 0
 126 0084 21100000 		move	$2,$0
 127              		.loc 1 33 0
 128 0088 0800E003 		j	$31
 129 008c 2800BD27 		addiu	$sp,$sp,40
 130              	
 131              	$L15:
 132              		.loc 1 20 0
 133 0090 0000000C 		jal	ideOpen
 134 0094 00000000 		nop
 135              	
 136              		.loc 1 21 0
 137              		.loc 1 20 0
 138 0098 F9FF4010 		beq	$2,$0,$L12
 139 009c 1000A427 		addiu	$4,$sp,16
 140              	
 141              		.loc 1 21 0
 142 00a0 0000000C 		jal	getIDEFunctions
 143 00a4 00000000 		nop
 144              	
 145 00a8 1000A48F 		lw	$4,16($sp)
 146 00ac 1400A58F 		lw	$5,20($sp)
 147 00b0 0000000C 		jal	filesystemLoadType
 148 00b4 1800A68F 		lw	$6,24($sp)
 149              	
 150              		.loc 1 33 0
 151 00b8 2000BF8F 		lw	$31,32($sp)
 152 00bc 0800E003 		j	$31
 153 00c0 2800BD27 		addiu	$sp,$sp,40
 154              	
 155              		.set	macro
 156              		.set	reorder
 157              	$LFE2:
 158              		.end	filesystemLoad
 159              		.align	2
 160              		.globl	getFilesystemFunctions
GAS LISTING /tmp/ccKyQdye.s 			page 5


 161              		.ent	getFilesystemFunctions
 162              		.type	getFilesystemFunctions, @function
 163              	getFilesystemFunctions:
 164              	$LFB5:
  65:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 
  66:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** DataFunctions getFilesystemFunctions()
  67:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** {
 165              		.loc 1 67 0
 166              		.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
 167              		.mask	0x00000000,0
 168              		.fmask	0x00000000,0
 169              		.set	noreorder
 170              		.set	nomacro
 171              		
  68:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** 	return filesystemDataFunctions;
 172              		.loc 1 68 0
 173 00c4 0000023C 		lui	$2,%hi(filesystemDataFunctions)
 174 00c8 00004324 		addiu	$3,$2,%lo(filesystemDataFunctions)
 175 00cc 0000458C 		lw	$5,%lo(filesystemDataFunctions)($2)
 176 00d0 0800678C 		lw	$7,8($3)
 177 00d4 0400668C 		lw	$6,4($3)
 178              		.loc 1 67 0
 179 00d8 21108000 		move	$2,$4
 180              		.loc 1 68 0
 181 00dc 000085AC 		sw	$5,0($4)
 182 00e0 040086AC 		sw	$6,4($4)
  69:/mnt/hgfs/boot/booter/source/applications/booter/filesystem.c **** }
 183              		.loc 1 69 0
 184 00e4 0800E003 		j	$31
 185 00e8 080087AC 		sw	$7,8($4)
 186              	
 187              		.set	macro
 188              		.set	reorder
 189              	$LFE5:
 190              		.end	getFilesystemFunctions
 191              	
 192              		.comm	filesystemDataFunctions,12,4
 193              		.section	.debug_frame,"",@progbits
 194              	$Lframe0:
 195 0000 0C000000 		.4byte	$LECIE0-$LSCIE0
 196              	$LSCIE0:
 197 0004 FFFFFFFF 		.4byte	0xffffffff
 198 0008 01       		.byte	0x1
 199 0009 00       		.ascii	"\000"
 200 000a 01       		.uleb128 0x1
 201 000b 04       		.sleb128 4
 202 000c 1F       		.byte	0x1f
 203 000d 0C       		.byte	0xc
 204 000e 1D       		.uleb128 0x1d
 205 000f 00       		.uleb128 0x0
 206              		.align	2
 207              	$LECIE0:
 208              	$LSFDE0:
 209 0010 0C000000 		.4byte	$LEFDE0-$LASFDE0
 210              	$LASFDE0:
 211 0014 00000000 		.4byte	$Lframe0
 212 0018 00000000 		.4byte	$LFB3
GAS LISTING /tmp/ccKyQdye.s 			page 6


 213 001c 1C000000 		.4byte	$LFE3-$LFB3
 214              		.align	2
 215              	$LEFDE0:
 216              	$LSFDE2:
 217 0020 14000000 		.4byte	$LEFDE2-$LASFDE2
 218              	$LASFDE2:
 219 0024 00000000 		.4byte	$Lframe0
 220 0028 1C000000 		.4byte	$LFB4
 221 002c 54000000 		.4byte	$LFE4-$LFB4
 222 0030 44       		.byte	0x4
 223              		.4byte	$LCFI0-$LFB4
 224 0031 0E       		.byte	0xe
 225 0032 18       		.uleb128 0x18
 226 0033 48       		.byte	0x4
 227              		.4byte	$LCFI1-$LCFI0
 228 0034 11       		.byte	0x11
 229 0035 1F       		.uleb128 0x1f
 230 0036 7E       		.sleb128 -2
 231 0037 00       		.align	2
 232              	$LEFDE2:
 233              	$LSFDE4:
 234 0038 14000000 		.4byte	$LEFDE4-$LASFDE4
 235              	$LASFDE4:
 236 003c 00000000 		.4byte	$Lframe0
 237 0040 70000000 		.4byte	$LFB2
 238 0044 54000000 		.4byte	$LFE2-$LFB2
 239 0048 44       		.byte	0x4
 240              		.4byte	$LCFI2-$LFB2
 241 0049 0E       		.byte	0xe
 242 004a 28       		.uleb128 0x28
 243 004b 44       		.byte	0x4
 244              		.4byte	$LCFI3-$LCFI2
 245 004c 11       		.byte	0x11
 246 004d 1F       		.uleb128 0x1f
 247 004e 7E       		.sleb128 -2
 248 004f 00       		.align	2
 249              	$LEFDE4:
 250              	$LSFDE6:
 251 0050 0C000000 		.4byte	$LEFDE6-$LASFDE6
 252              	$LASFDE6:
 253 0054 00000000 		.4byte	$Lframe0
 254 0058 C4000000 		.4byte	$LFB5
 255 005c 28000000 		.4byte	$LFE5-$LFB5
 256              		.align	2
 257              	$LEFDE6:
 258              		.align	0
 259              		.file 2 "/mnt/hgfs/boot/booter/source/applications/booter/filesystem.h"
 260              		.file 3 "/mnt/hgfs/boot/booter/source/applications/booter/functions.h"
 261              		.file 4 "/mnt/hgfs/boot/booter/platforms/DB1200/platform.h"
 262              		.text
 263              	$Letext0:
 264 00ec 00000000 		.section	.debug_info
 265 0000 A3020000 		.4byte	0x2a3
 266 0004 0200     		.2byte	0x2
 267 0006 00000000 		.4byte	$Ldebug_abbrev0
 268 000a 04       		.byte	0x4
 269 000b 01       		.uleb128 0x1
GAS LISTING /tmp/ccKyQdye.s 			page 7


 270 000c 00000000 		.4byte	$Ldebug_line0
 271 0010 EC000000 		.4byte	$Letext0
 272 0014 00000000 		.4byte	$Ltext0
 273 0018 27010000 		.4byte	$LASF28
 274 001c 01       		.byte	0x1
 275 001d B0000000 		.4byte	$LASF29
 276 0021 02       		.uleb128 0x2
 277 0022 BF010000 		.4byte	$LASF0
 278 0026 01       		.byte	0x1
 279 0027 06       		.byte	0x6
 280 0028 02       		.uleb128 0x2
 281 0029 5C010000 		.4byte	$LASF1
 282 002d 02       		.byte	0x2
 283 002e 05       		.byte	0x5
 284 002f 03       		.uleb128 0x3
 285 0030 696E7400 		.ascii	"int\000"
 286 0034 04       		.byte	0x4
 287 0035 05       		.byte	0x5
 288 0036 02       		.uleb128 0x2
 289 0037 9E010000 		.4byte	$LASF2
 290 003b 01       		.byte	0x1
 291 003c 08       		.byte	0x8
 292 003d 02       		.uleb128 0x2
 293 003e CB010000 		.4byte	$LASF3
 294 0042 02       		.byte	0x2
 295 0043 07       		.byte	0x7
 296 0044 02       		.uleb128 0x2
 297 0045 05000000 		.4byte	$LASF4
 298 0049 04       		.byte	0x4
 299 004a 07       		.byte	0x7
 300 004b 02       		.uleb128 0x2
 301 004c 67000000 		.4byte	$LASF5
 302 0050 08       		.byte	0x8
 303 0051 07       		.byte	0x7