bzlib.lst

au1200下的boot代码

  77              		.loc 1 547 0
  78 0058 0A006010 		beq	$3,$0,$L2
  79 005c 0500A22C 		sltu	$2,$5,5
  80              	
  81              		.loc 1 548 0
  82 0060 08004010 		beq	$2,$0,$L2
  83 0064 00000000 		nop
  84              	
 549:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 
 550:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    if ((strm->bzalloc == NULL) || (strm->bzfree == NULL))
  85              		.loc 1 550 0
  86 0068 2400038E 		lw	$3,36($16)
 551:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****      return BZ_MEM_ERROR;
  87              		.loc 1 551 0
  88              		.loc 1 550 0
  89 006c 05006010 		beq	$3,$0,$L2
  90 0070 FDFF0424 		li	$4,-3			# 0xfffffffffffffffd
  91              	
  92 0074 2800028E 		lw	$2,40($16)
 552:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 
 553:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    s = BZALLOC( sizeof(DState) );
  93              		.loc 1 553 0
  94 0078 74FA0534 		li	$5,64116			# 0xfa74
  95              		.loc 1 550 0
  96 007c 08004014 		bne	$2,$0,$L15
  97 0080 01000624 		li	$6,1			# 0x1
  98              	
  99              	$L2:
 554:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    if (s == NULL) return BZ_MEM_ERROR;
 555:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    s->strm                  = strm;
 556:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    strm->state              = s;
 557:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    s->state                 = BZ_X_MAGIC_1;
 558:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    s->bsLive                = 0;
 559:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    s->bsBuff                = 0;
 560:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    s->calculatedCombinedCRC = 0;
 561:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    strm->total_in_lo32      = 0;
 562:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    strm->total_in_hi32      = 0;
 563:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    strm->total_out_lo32     = 0;
 564:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    strm->total_out_hi32     = 0;
 565:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    s->smallDecompress       = (Bool)small;
 566:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    s->ll4                   = NULL;
 567:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    s->ll16                  = NULL;
 568:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    s->tt                    = NULL;
 569:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    s->currBlockNo           = 0;
 570:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    s->verbosity             = verbosity;
 571:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 
 572:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    return BZ_OK;
 573:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** }
 100              		.loc 1 573 0
 101 0084 1C00BF8F 		lw	$31,28($sp)
 102 0088 1800B28F 		lw	$18,24($sp)
 103 008c 1400B18F 		lw	$17,20($sp)
 104 0090 1000B08F 		lw	$16,16($sp)
 105 0094 21108000 		move	$2,$4
 106 0098 0800E003 		j	$31
 107 009c 2000BD27 		addiu	$sp,$sp,32
GAS LISTING /tmp/cccHVc4I.s 			page 13


 108              	
 109              	$L15:
 110              		.loc 1 553 0
 111 00a0 09F86000 		jal	$3
 112 00a4 2C00048E 		lw	$4,44($16)
 113              	
 114 00a8 21184000 		move	$3,$2
 115              		.loc 1 554 0
 116 00ac F5FF4010 		beq	$2,$0,$L2
 117 00b0 FDFF0424 		li	$4,-3			# 0xfffffffffffffffd
 118              	
 119              		.loc 1 557 0
 120 00b4 0A000224 		li	$2,10			# 0xa
 121 00b8 040062AC 		sw	$2,4($3)
 122              		.loc 1 558 0
 123 00bc 200060AC 		sw	$0,32($3)
 124              		.loc 1 559 0
 125 00c0 1C0060AC 		sw	$0,28($3)
 126              		.loc 1 560 0
 127 00c4 640C60AC 		sw	$0,3172($3)
 128              		.loc 1 556 0
 129 00c8 200003AE 		sw	$3,32($16)
 130              		.loc 1 564 0
 131 00cc 1C0000AE 		sw	$0,28($16)
 132              		.loc 1 561 0
 133 00d0 080000AE 		sw	$0,8($16)
 134              		.loc 1 562 0
 135 00d4 0C0000AE 		sw	$0,12($16)
 136              		.loc 1 563 0
 137 00d8 180000AE 		sw	$0,24($16)
 138              		.loc 1 555 0
 139 00dc 000070AC 		sw	$16,0($3)
 140              		.loc 1 570 0
 141 00e0 300071AC 		sw	$17,48($3)
 142              		.loc 1 565 0
 143 00e4 280072A0 		sb	$18,40($3)
 144              		.loc 1 573 0
 145 00e8 1C00BF8F 		lw	$31,28($sp)
 146 00ec 1800B28F 		lw	$18,24($sp)
 147 00f0 1400B18F 		lw	$17,20($sp)
 148 00f4 1000B08F 		lw	$16,16($sp)
 149              		.loc 1 572 0
 150 00f8 21200000 		move	$4,$0
 151              		.loc 1 573 0
 152 00fc 21108000 		move	$2,$4
 153 0100 2000BD27 		addiu	$sp,$sp,32
 154              		.loc 1 566 0
 155 0104 540C60AC 		sw	$0,3156($3)
 156              		.loc 1 567 0
 157 0108 500C60AC 		sw	$0,3152($3)
 158              		.loc 1 568 0
 159 010c 4C0C60AC 		sw	$0,3148($3)
 160              		.loc 1 569 0
 161              		.loc 1 573 0
 162 0110 0800E003 		j	$31
 163 0114 2C0060AC 		sw	$0,44($3)
 164              	
GAS LISTING /tmp/cccHVc4I.s 			page 14


 165              		.set	macro
 166              		.set	reorder
 167              	$LFE4:
 168              		.end	BZ2_bzDecompressInit
 169              		.align	2
 170              		.globl	BZ2_indexIntoF
 171              		.ent	BZ2_indexIntoF
 172              		.type	BZ2_indexIntoF, @function
 173              	BZ2_indexIntoF:
 174              	$LFB6:
 574:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 
 575:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 
 576:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** /*---------------------------------------------------*/
 577:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** static
 578:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** void unRLE_obuf_to_output_FAST ( DState* s )
 579:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** {
 580:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    UChar k1;
 581:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 
 582:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****    if (s->blockRandomised) {
 583:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 
 584:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c ****       while (True) {
 585:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	 /* try to finish existing run */
 586:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	 while (True) {
 587:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	    if (s->strm->avail_out == 0) return;
 588:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	    if (s->state_out_len == 0) break;
 589:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	    *( (UChar*)(s->strm->next_out) ) = s->state_out_ch;
 590:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	    s->calculatedBlockCRC = BZ_UPDATE_CRC ( s->calculatedBlockCRC, s->state_out_ch );
 591:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	    s->state_out_len--;
 592:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	    s->strm->next_out++;
 593:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	    s->strm->avail_out--;
 594:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	    s->strm->total_out_lo32++;
 595:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	    if (s->strm->total_out_lo32 == 0) s->strm->total_out_hi32++;
 596:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	 }
 597:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 
 598:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	 /* can a new run be started? */
 599:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	 if (s->nblock_used == s->save_nblock+1) return;
 600:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 
 601:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 
 602:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	 s->state_out_len = 1;
 603:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	 s->state_out_ch = s->k0;
 604:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	 BZ_GET_FAST(k1); BZ_RAND_UPD_MASK;
 605:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	 k1 ^= BZ_RAND_MASK; s->nblock_used++;
 606:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	 if (s->nblock_used == s->save_nblock+1) continue;
 607:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	 if (k1 != s->k0) { s->k0 = k1; continue; };
 608:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 
 609:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	 s->state_out_len = 2;
 610:/mnt/hgfs/boot/booter/source/applications/booter/bzlib.c **** 	 BZ_GET_FAST(k1); BZ