bzlib_huffman.lst

au1200下的boot代码

 148:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_huffman.c **** 	 UPHEAP(nHeap);
 139              		.loc 1 148 0
 140 0120 02008229 		slt	$2,$12,2
 141 0124 97004014 		bne	$2,$0,$L53
 142 0128 00000000 		nop
 143              	
 144 012c 80580C00 		sll	$11,$12,2
 145 0130 00FF1824 		li	$24,-256			# 0xffffffffffffff00
 146              	$L33:
 147              		.loc 1 140 0
 148 0134 21107D01 		addu	$2,$11,$sp
 149 0138 00004B8C 		lw	$11,0($2)
 150 013c 0400AA8F 		lw	$10,4($sp)
 151 0140 FFFF8C25 		addiu	$12,$12,-1
 152 0144 80100B00 		sll	$2,$11,2
 153 0148 21485D00 		addu	$9,$2,$sp
 154              	$LBB5:
 155 014c 01000724 		li	$7,1			# 0x1
 156 0150 6E000008 		j	$L19
 157 0154 0400ABAF 		sw	$11,4($sp)
 158              	
 159              	$L71:
 160 0158 0C006010 		beq	$3,$0,$L76
 161 015c 80180600 		sll	$3,$6,2
 162              	
 163 0160 0000858C 		lw	$5,0($4)
 164 0164 0400838C 		lw	$3,4($4)
 165 0168 80280500 		sll	$5,$5,2
 166 016c 80180300 		sll	$3,$3,2
 167 0170 21187D00 		addu	$3,$3,$sp
 168 0174 2128BD00 		addu	$5,$5,$sp
 169 0178 1004628C 		lw	$2,1040($3)
 170 017c 1004A48C 		lw	$4,1040($5)
 171 0180 2A104400 		slt	$2,$2,$4
 172 0184 2130C200 		addu	$6,$6,$2
 173 0188 80180600 		sll	$3,$6,2
 174              	$L76:
 175 018c 21187D00 		addu	$3,$3,$sp
 176 0190 0000658C 		lw	$5,0($3)
 177 0194 1004248D 		lw	$4,1040($9)
 178 0198 80100500 		sll	$2,$5,2
 179 019c 21105D00 		addu	$2,$2,$sp
 180 01a0 1004438C 		lw	$3,1040($2)
 181 01a4 2A208300 		slt	$4,$4,$3
 182 01a8 0C008014 		bne	$4,$0,$L77
 183 01ac 80100700 		sll	$2,$7,2
 184              	
 185 01b0 2138C000 		move	$7,$6
 186 01b4 000005AD 		sw	$5,0($8)
 187              	$L19:
 188 01b8 C0100700 		sll	$2,$7,3
 189 01bc 40300700 		sll	$6,$7,1
 190 01c0 80180700 		sll	$3,$7,2
GAS LISTING /tmp/ccRSZRFA.s 			page 7


 191 01c4 21205D00 		addu	$4,$2,$sp
 192 01c8 2A108601 		slt	$2,$12,$6
 193 01cc 21407D00 		addu	$8,$3,$sp
 194 01d0 E1FF4010 		beq	$2,$0,$L71
 195 01d4 2A18CC00 		slt	$3,$6,$12
 196              	
 197 01d8 80100700 		sll	$2,$7,2
 198              	$L77:
 199 01dc 21105D00 		addu	$2,$2,$sp
 200              	$LBE5:
 201              		.loc 1 141 0
 202 01e0 80180C00 		sll	$3,$12,2
 203              	$LBB6:
 204              		.loc 1 140 0
 205 01e4 00004BAC 		sw	$11,0($2)
 206              	$LBE6:
 207              		.loc 1 141 0
 208 01e8 21187D00 		addu	$3,$3,$sp
 209 01ec 00006D8C 		lw	$13,0($3)
 210 01f0 0400A98F 		lw	$9,4($sp)
 211 01f4 FFFF8C25 		addiu	$12,$12,-1
 212 01f8 80100D00 		sll	$2,$13,2
 213 01fc 21405D00 		addu	$8,$2,$sp
 214              	$LBB7:
 215 0200 01000B24 		li	$11,1			# 0x1
 216 0204 9B000008 		j	$L24
 217 0208 0400ADAF 		sw	$13,4($sp)
 218              	
 219              	$L72:
 220 020c 0C006010 		beq	$3,$0,$L78
 221 0210 80180600 		sll	$3,$6,2
 222              	
 223 0214 0000858C 		lw	$5,0($4)
 224 0218 0400838C 		lw	$3,4($4)
 225 021c 80280500 		sll	$5,$5,2
 226 0220 80180300 		sll	$3,$3,2
 227 0224 21187D00 		addu	$3,$3,$sp
 228 0228 2128BD00 		addu	$5,$5,$sp
 229 022c 1004628C 		lw	$2,1040($3)
 230 0230 1004A48C 		lw	$4,1040($5)
 231 0234 2A104400 		slt	$2,$2,$4
 232 0238 2130C200 		addu	$6,$6,$2
 233 023c 80180600 		sll	$3,$6,2
 234              	$L78:
 235 0240 21187D00 		addu	$3,$3,$sp
 236 0244 0000658C 		lw	$5,0($3)
 237 0248 1004048D 		lw	$4,1040($8)
 238 024c 80100500 		sll	$2,$5,2
 239 0250 21105D00 		addu	$2,$2,$sp
 240 0254 1004438C 		lw	$3,1040($2)
 241 0258 2A208300 		slt	$4,$4,$3
 242 025c 0B008014 		bne	$4,$0,$L25
 243 0260 00000000 		nop
 244              	
 245 0264 2158C000 		move	$11,$6
 246 0268 0000E5AC 		sw	$5,0($7)
 247              	$L24:
GAS LISTING /tmp/ccRSZRFA.s 			page 8


 248 026c C0100B00 		sll	$2,$11,3
 249 0270 40300B00 		sll	$6,$11,1
 250 0274 80180B00 		sll	$3,$11,2
 251 0278 21205D00 		addu	$4,$2,$sp
 252 027c 2A108601 		slt	$2,$12,$6
 253 0280 21387D00 		addu	$7,$3,$sp
 254 0284 E1FF4010 		beq	$2,$0,$L72
 255 0288 2A18CC00 		slt	$3,$6,$12
 256              	
 257              	$L25:
 258              	$LBE7:
 259              		.loc 1 143 0
 260 028c 80500A00 		sll	$10,$10,2
 261 0290 80480900 		sll	$9,$9,2
 262 0294 21505D01 		addu	$10,$10,$sp
 263 0298 21483D01 		addu	$9,$9,$sp
 264              		.loc 1 144 0
 265 029c 1004478D 		lw	$7,1040($10)
 266 02a0 1004288D 		lw	$8,1040($9)
 267              		.loc 1 146 0
 268 02a4 01008C25 		addiu	$12,$12,1
 269              	$LBB8:
 270              		.loc 1 141 0
 271 02a8 80100B00 		sll	$2,$11,2
 272              	$LBE8:
 273              	$LBB9:
 274              		.loc 1 148 0
 275 02ac 43200C00 		sra	$4,$12,1
 276              	$LBE9:
 277              		.loc 1 147 0
 278 02b0 80580C00 		sll	$11,$12,2
 279              		.loc 1 142 0
 280 02b4 0100CE25 		addiu	$14,$14,1
 281              	$LBB10:
 282              		.loc 1 141 0
 283 02b8 21105D00 		addu	$2,$2,$sp
 284              	$LBE10:
 285              		.loc 1 147 0
 286 02bc 21287D01 		addu	$5,$11,$sp
 287              	$LBB11:
 288              		.loc 1 148 0
 289 02c0 80200400 		sll	$4,$4,2
 290              	$LBE11:
 291              	$LBB12:
 292              		.loc 1 141 0
 293 02c4 00004DAC 		sw	$13,0($2)
 294              	$LBE12:
 295              		.loc 1 144 0
 296 02c8 FF000331 		andi	$3,$8,0xff
 297 02cc FF00E630 		andi	$6,$7,0xff
 298              	$LBB13:
 299              		.loc 1 148 0
 300 02d0 21209D00 		addu	$4,$4,$sp
 301              	$LBE13:
 302              		.loc 1 147 0
 303 02d4 0000AEAC 		sw	$14,0($5)
 304              	$LBB14:
GAS LISTING /tmp/ccRSZRFA.s 			page 9


 305              		.loc 1 148 0
 306 02d8 0000858C 		lw	$5,0($4)
 307              	$LBE14:
 308              		.loc 1 144 0
 309 02dc 2A106600 		slt	$2,$3,$6
 310 02e0 0B18C200 		movn	$3,$6,$2
 311 02e4 24401801 		and	$8,$8,$24
 312 02e8 2438F800 		and	$7,$7,$24
 313 02ec 2138E800 		addu	$7,$7,$8
 314 02f0 01006324 		addiu	$3,$3,1
 315 02f4 80200E00 		sll	$4,$14,2
 316 02f8 2538E300 		or	$7,$7,$3
 317 02fc 21209D00 		addu	$4,$4,$sp
 318              	$LBB15:
 319              		.loc 1 148 0
 320 0300 80280500 		sll	$5,$5,2
 321              	$LBE15:
 322              		.loc 1 144 0
 323 0304 100487AC 		sw	$7,1040($4)
 324              	$LBB16:
 325              		.loc 1 148 0
 326 0308 2128BD00 		addu	$5,$5,$sp
 327 030c 1004A38C 		lw	$3,1040($5)
 328              	$LBE16:
 329              		.loc 1 145 0
 330 0310 FFFF0224 		li	$2,-1			# 0xffffffffffffffff
 331              	$LBB17:
 332              		.loc 1 148 0
 333 0314 21408001 		move	$8,$12
 334 0318 2A18E300 		slt	$3,$7,$3
 335              	$LBE17:
 336              		.loc 1 143 0
 337 031c 200C2EAD 		sw	$14,3104($9)
 338 0320 200C4EAD 		sw	$14,3104($10)
 339              		.loc 1 145 0
 340 0324 DA000008 		j	$L67
 341 0328 200C82AC 		sw	$2,3104($4)
 342              	
 343              	$L73:
 344              	$LBB18:
 345              		.loc 1 148 0
 346 032c 80100500 		sll	$2,$5,2
 347 0330 21105D00 		addu	$2,$2,$sp
 348 0334 0000468C 		lw	$6,0($2)
 349 0338 80200800 		sll	$4,$8,2
 350 033c 43180500 		sra	$3,$5,1
 351 0340 21209D00 		addu	$4,$4,$sp
 352 0344 80180300 		sll	$3,$3,2
 353 0348 21187D00 		addu	$3,$3,$sp
 354 034c 000086AC 		sw	$6,0($4)
 355 0350 0000628C 		lw	$2,0($3)
 356 0354 2140A000 		move	$8,$5
 357 0358 80100200 		sll	$2,$2,2
 358 035c 21105D00 		addu	$2,$2,$sp
 359 0360 1004438C 		lw	$3,1040($2)
 360 0364 2A18E300 		slt	$3,$7,$3
 361              	$L67:
GAS LISTING /tmp/ccRSZRFA.s 			page 10


 362 0368 F0FF6014 		bne	$3,$0,$L73
 363 036c 43280800 		sra	$5,$8,1
 364              	
 365 0370 80100800 		sll	$2,$8,2
 366 0374 21105D00 		addu	$2,$2,$sp
 367              	$LBE18:
 368 0378 02008329 		slt	$3,$12,2
 369 037c 6DFF6010 		beq	$3,$0,$L33
 370 0380 00004EAC 		sw	$14,0($2)
 371              	
 372              	$L53:
 149:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_huffman.c ****       }
 150:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_huffman.c **** 
 151:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_huffman.c ****       AssertH( nNodes < (BZ_MAX_ALPHA_SIZE * 2), 2002 );
 152:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_huffman.c **** 
 153:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_huffman.c ****       tooLong = False;
 373              		.loc 1 153 0
 374 0384 21380000 		move	$7,$0
 154:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_huffman.c ****       for (i = 1; i <= alphaSize; i++) {
 375              		.loc 1 154 0
 376 0388 28002016 		bne	$17,$0,$L9
 377 038c 01000824 		li	$8,1			# 0x1
 378              	
 379              	$L41:
 155:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_huffman.c **** 	 j = 0;
 156:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_huffman.c **** 	 k = i;
 157:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_huffman.c **** 	 while (parent[k] >= 0) { k = parent[k]; j++; }
 380              		.loc 1 157 0
 381 0390 80200800 		sll	$4,$8,2
 382 0394 21109D00 		addu	$2,$4,$sp
 383 0398 200C438C 		lw	$3,3104($2)
 384              		.loc 1 155 0
 385 039c EE000008 		j	$L68
 386 03a0 21300000 		move	$6,$0
 387              	
 388              	$L74:
 389              		.loc 1 157 0
 390 03a4 200C438C 		lw	$3,3104($2)
 391 03a8 0100C624 		addiu	$6,$6,1
 392 03ac 80200300 		sll	$4,$3,2
 393 03b0 21109D00 		addu	$2,$4,$sp
 394 03b4 200C438C 		lw	$3,3104($2)
 395              	$L68:
 396 03b8 FAFF6104 		bgez	$3,$L74
 397 03bc 21109D00 		addu	$2,$4,$sp
 398              	
 158:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_huffman.c **** 	 len[i-1] = j;
 399              		.loc 1 158 0
 400 03c0 21282803 		addu	$5,$25,$8
 401              		.loc 1 154 0
 402 03c4 01000825 		addiu	$8,$8,1
 159:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_huffman.c **** 	 if (j > maxLen) tooLong = True;
 403              		.loc 1 159 0
 404 03c8 2A180602 		slt	$3,$16,$6
 405 03cc 01000224 		li	$2,1			# 0x1
 406              		.loc 1 154 0
 407 03d0 2A20E801 		slt	$4,$15,$8
GAS LISTING /tmp/ccRSZRFA.s 			page 11


 408              		.loc 1 159 0
 409 03d4 0B384300 		movn	$7,$2,$3
 410              		.loc 1 158 0
 411              		.loc 1 154 0
 412 03d8 EDFF8010 		beq	$4,$0,$L41
 413 03dc FFFFA6A0 		sb	$6,-1($5)
 414              	
 160:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_huffman.c ****       }
 161:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_huffman.c **** 
 162:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_huffman.c ****       if (! tooLong) break;
 163:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_huffman.c ****