flash.lst

au1200下的boot代码

GAS LISTING /tmp/ccFGv1Uf.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 7E000000 		.text
   9      02005700 
   9      00000101 
   9      FB0E0A00 
   9      01010101 
  10              	$Ltext0:
  11              		.align	2
  12              		.globl	flashClose
  13              		.ent	flashClose
  14              		.type	flashClose, @function
  15              	flashClose:
  16              	$LFB2:
  17              		.file 1 "/mnt/hgfs/boot/booter/source/applications/booter/flash.c"
   1:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** 
   2:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** #include "flash.h"
   3:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** #include "util.h"
   4:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** 
   5:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** struct FlashFileHandle fileHandle;
   6:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** 
   7:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** int flashClose()
   8:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** {
  18              		.loc 1 8 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              		
   9:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** 	return 1;
  10:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** }
  25              		.loc 1 10 0
  26 0000 0800E003 		j	$31
  27 0004 01000224 		li	$2,1			# 0x1
  28              	
  29              		.set	macro
  30              		.set	reorder
  31              	$LFE2:
  32              		.end	flashClose
  33              		.align	2
  34              		.globl	flashOpen
  35              		.ent	flashOpen
  36              		.type	flashOpen, @function
  37              	flashOpen:
  38              	$LFB3:
  11:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** 
  12:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** int flashOpen(const char* address)
  13:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** {
  39              		.loc 1 13 0
  40              		.frame	$sp,24,$31		# vars= 0, regs= 1/0, args= 16, gp= 0
GAS LISTING /tmp/ccFGv1Uf.s 			page 2


  41              		.mask	0x80000000,-8
  42              		.fmask	0x00000000,0
  43              		.set	noreorder
  44              		.set	nomacro
  45              		
  46 0008 E8FFBD27 		addiu	$sp,$sp,-24
  47              	$LCFI0:
  48 000c 1000BFAF 		sw	$31,16($sp)
  49              	$LCFI1:
  14:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** 	fileHandle.start = (char*)stringToInt(address);
  50              		.loc 1 14 0
  51 0010 0000000C 		jal	stringToInt
  52 0014 00000000 		nop
  53              	
  54 0018 0000043C 		lui	$4,%hi(fileHandle)
  15:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** 	fileHandle.current = fileHandle.start;
  16:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** 
  17:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** 	return 1;
  18:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** }
  55              		.loc 1 18 0
  56 001c 1000BF8F 		lw	$31,16($sp)
  57              		.loc 1 15 0
  58 0020 00008324 		addiu	$3,$4,%lo(fileHandle)
  59 0024 040062AC 		sw	$2,4($3)
  60              		.loc 1 14 0
  61 0028 000082AC 		sw	$2,%lo(fileHandle)($4)
  62              		.loc 1 18 0
  63 002c 1800BD27 		addiu	$sp,$sp,24
  64 0030 0800E003 		j	$31
  65 0034 01000224 		li	$2,1			# 0x1
  66              	
  67              		.set	macro
  68              		.set	reorder
  69              	$LFE3:
  70              		.end	flashOpen
  71              		.align	2
  72              		.globl	flashRead
  73              		.ent	flashRead
  74              		.type	flashRead, @function
  75              	flashRead:
  76              	$LFB4:
  19:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** 
  20:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** int flashRead(void* buffer, int size)
  21:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** {
  77              		.loc 1 21 0
  78              		.frame	$sp,32,$31		# vars= 0, regs= 3/0, args= 16, gp= 0
  79              		.mask	0x80030000,-8
  80              		.fmask	0x00000000,0
  81              		.set	noreorder
  82              		.set	nomacro
  83              		
  84 0038 E0FFBD27 		addiu	$sp,$sp,-32
  85              	$LCFI2:
  86 003c 1400B1AF 		sw	$17,20($sp)
  87              	$LCFI3:
  22:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** 	memCopy(fileHandle.current, buffer, size);
  88              		.loc 1 22 0
GAS LISTING /tmp/ccFGv1Uf.s 			page 3


  89 0040 0000113C 		lui	$17,%hi(fileHandle)
  90              		.loc 1 21 0
  91 0044 1800BFAF 		sw	$31,24($sp)
  92              	$LCFI4:
  93 0048 1000B0AF 		sw	$16,16($sp)
  94              	$LCFI5:
  95              		.loc 1 22 0
  96 004c 00003126 		addiu	$17,$17,%lo(fileHandle)
  97              		.loc 1 21 0
  98 0050 21108000 		move	$2,$4
  99              		.loc 1 22 0
 100 0054 0400248E 		lw	$4,4($17)
 101              		.loc 1 21 0
 102 0058 2180A000 		move	$16,$5
 103              		.loc 1 22 0
 104 005c 21300002 		move	$6,$16
 105 0060 0000000C 		jal	memCopy
 106 0064 21284000 		move	$5,$2
 107              	
  23:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** 	fileHandle.current += size;
 108              		.loc 1 23 0
 109 0068 0400238E 		lw	$3,4($17)
  24:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** 	
  25:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** 	return size;
  26:/mnt/hgfs/boot/booter/source/applications/booter/flash.c **** }
 110              		.loc 1 26 0
 111 006c 21100002 		move	$2,$16
 112 0070 1800BF8F 		lw	$31,24($sp)
 113              		.loc 1 23 0
 114 0074 21187000 		addu	$3,$3,$16
 115 0078 040023AE 		sw	$3,4($17)
 116              		.loc 1 26 0
 117 007c 1000B08F 		lw	$16,16($sp)
 118 0080 1400B18F 		lw	$17,20($sp)
 119 0084 0800E003 		j	$31
 120 0088 2000BD27 		addiu	$sp,$sp,32
 121              	
 122              		.set	macro
 123              		.set	reorder
 124              	$LFE4:
 125              		.end	flashRead
 126              	
 127              		.comm	fileHandle,8,4
 128              		.section	.debug_frame,"",@progbits
 129              	$Lframe0:
 130 0000 0C000000 		.4byte	$LECIE0-$LSCIE0
 131              	$LSCIE0:
 132 0004 FFFFFFFF 		.4byte	0xffffffff
 133 0008 01       		.byte	0x1
 134 0009 00       		.ascii	"\000"
 135 000a 01       		.uleb128 0x1
 136 000b 04       		.sleb128 4
 137 000c 1F       		.byte	0x1f
 138 000d 0C       		.byte	0xc
 139 000e 1D       		.uleb128 0x1d
 140 000f 00       		.uleb128 0x0
 141              		.align	2
GAS LISTING /tmp/ccFGv1Uf.s 			page 4


 142              	$LECIE0:
 143              	$LSFDE0:
 144 0010 0C000000 		.4byte	$LEFDE0-$LASFDE0
 145              	$LASFDE0:
 146 0014 00000000 		.4byte	$Lframe0
 147 0018 00000000 		.4byte	$LFB2
 148 001c 08000000 		.4byte	$LFE2-$LFB2
 149              		.align	2
 150              	$LEFDE0:
 151              	$LSFDE2:
 152 0020 14000000 		.4byte	$LEFDE2-$LASFDE2
 153              	$LASFDE2:
 154 0024 00000000 		.4byte	$Lframe0
 155 0028 08000000 		.4byte	$LFB3
 156 002c 30000000 		.4byte	$LFE3-$LFB3
 157 0030 44       		.byte	0x4
 158              		.4byte	$LCFI0-$LFB3
 159 0031 0E       		.byte	0xe
 160 0032 18       		.uleb128 0x18
 161 0033 44       		.byte	0x4
 162              		.4byte	$LCFI1-$LCFI0
 163 0034 11       		.byte	0x11
 164 0035 1F       		.uleb128 0x1f
 165 0036 7E       		.sleb128 -2
 166 0037 00       		.align	2
 167              	$LEFDE2:
 168              	$LSFDE4:
 169 0038 1C000000 		.4byte	$LEFDE4-$LASFDE4
 170              	$LASFDE4:
 171 003c 00000000 		.4byte	$Lframe0
 172 0040 38000000 		.4byte	$LFB4
 173 0044 54000000 		.4byte	$LFE4-$LFB4
 174 0048 44       		.byte	0x4
 175              		.4byte	$LCFI2-$LFB4
 176 0049 0E       		.byte	0xe
 177 004a 20       		.uleb128 0x20
 178 004b 44       		.byte	0x4
 179              		.4byte	$LCFI3-$LCFI2
 180 004c 11       		.byte	0x11
 181 004d 11       		.uleb128 0x11
 182 004e 7D       		.sleb128 -3
 183 004f 4C       		.byte	0x4
 184              		.4byte	$LCFI5-$LCFI3
 185 0050 11       		.byte	0x11
 186 0051 10       		.uleb128 0x10
 187 0052 7C       		.sleb128 -4
 188 0053 11       		.byte	0x11
 189 0054 1F       		.uleb128 0x1f
 190 0055 7E       		.sleb128 -2
 191 0056 0000     		.align	2
 192              	$LEFDE4:
 193              		.align	0
 194              		.file 2 "/mnt/hgfs/boot/booter/source/applications/booter/flash.h"
 195              		.text
 196              	$Letext0:
 197 008c 00000000 		.section	.debug_info
 198 0000 FB000000 		.4byte	0xfb
GAS LISTING /tmp/ccFGv1Uf.s 			page 5


 199 0004 0200     		.2byte	0x2
 200 0006 00000000 		.4byte	$Ldebug_abbrev0
 201 000a 04       		.byte	0x4
 202 000b 01       		.uleb128 0x1
 203 000c 00000000 		.4byte	$Ldebug_line0
 204 0010 8C000000 		.4byte	$Letext0
 205 0014 00000000 		.4byte	$Ltext0
 206 0018 12000000 		.4byte	$LASF8
 207 001c 01       		.byte	0x1
 208 001d 70000000 		.4byte	$LASF9
 209 0021 02       		.uleb128 0x2
 210 0022 4A000000 		.4byte	0x4a
 211 0026 53000000 		.4byte	$LASF10
 212 002a 08       		.byte	0x8
 213 002b 02       		.byte	0x2
 214 002c 07       		.byte	0x7
 215 002d 03       		.uleb128 0x3
 216 002e 4D000000 		.4byte	$LASF0
 217 0032 02       		.byte	0x2
 218 0033 08       		.byte	0x8
 219 0034 4A000000 		.4byte	0x4a
 220 0038 02       		.byte	0x2
 221 0039 10       		.byte	0x10
 222 003a 00       		.uleb128 0x0
 223 003b 03       		.uleb128 0x3
 224 003c 63000000 		.4byte	$LASF1
 225 0040 02       		.byte	0x2
 226 0041 09       		.byte	0x9
 227 0042 4A000000 		.4byte	0x4a
 228 0046 02       		.byte	0x2
 229 0047 10       		.byte	0x10
 230 0048 04       		.uleb128 0x4
 231 0049 00       		.byte	0x0
 232 004a 04       		.uleb128 0x4
 233 004b 04       		.byte	0x4
 234 004c 50000000 		.4byte	0x50
 235 0050 05       		.uleb128 0x5
 236 0051 6B000000 		.4byte	$LASF2
 237 0055 01       		.byte	0x1
 238 0056 06       		.byte	0x6
 239 0057 06       		.uleb128 0x6
 240 0058 01       		.byte	0x1
 241 0059 00000000 		.4byte	$LASF11
 242 005d 01       		.byte	0x1
 243 005e 08       		.byte	0x8
 244 005f 71000000 		.4byte	0x71
 245 0063 00000000 		.4byte	$LFB2
 246 0067 08000000 		.4byte	$LFE2
 247 006b 10000000 		.4byte	$LSFDE0
 248 006f 01       		.byte	0x1
 249 0070 6D       		.byte	0x6d
 250 0071 07       		.uleb128 0x7
 251 0072 696E7400 		.ascii	"int\000"
 252 0076 04       		.byte	0x4
 253 0077 05       		.byte	0x5
 254 0078 08       		.uleb128 0x8
 255 0079 A5000000 		.4byte	0xa5
GAS LISTING /tmp/ccFGv1Uf.s 			page 6


 256 007d 01       		.byte	0x1
 257 007e 43000000 		.4byte	$LASF3
 258 0082 01       		.byte	0x1
 259 0083 0D       		.byte	0xd
 260 0084 01       		.byte	0x1
 261 0085 71000000 		.4byte	0x71
 262 0089 08000000 		.4byte	$LFB3
 263 008d 38000000 		.4byte	$LFE3
 264 0091 20000000 		.4byte	$LSFDE2
 265 0095 01       		.byte	0x1
 266 0096 6D       		.byte	0x6d
 267 0097 09       		.uleb128 0x9
 268 0098 30000000 		.4byte	$LASF5
 269 009c 01       		.byte	0x1
 270 009d 0C       		.byte	0xc
 271 009e A5000000 		.4byte	0xa5
 272 00a2 01       		.byte	0x1
 273 00a3 54       		.byte	0x54
 274 00a4 00       		.byte	0x0
 275 00a5 04       		.uleb128 0x4
 276 00a6 04       		.byte	0x4
 277 00a7 AB000000 		.4byte	0xab
 278 00ab 0A       		.uleb128 0xa
 279 00ac 50000000 		.4byte	0x50
 280 00b0 08       		.uleb128 0x8
 281 00b1 EA000000 		.4byte	0xea
 282 00b5 01       		.byte	0x1