bzlib_decompress.lst

au1200下的boot代码

 390:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       EOB      = s->nInUse+1;
 391:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       nblockMAX = 100000 * s->blockSize100k;
 392:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       groupNo  = -1;
 393:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       groupPos = 0;
 394:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 
 395:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       for (i = 0; i <= 255; i++) s->unzftab[i] = 0;
 396:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 
 397:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       /*-- MTF init --*/
 398:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       {
 399:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	 Int32 ii, jj, kk;
 400:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	 kk = MTFA_SIZE-1;
 401:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	 for (ii = 256 / MTFL_SIZE - 1; ii >= 0; ii--) {
 402:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    for (jj = MTFL_SIZE-1; jj >= 0; jj--) {
 403:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	       s->mtfa[kk] = (UChar)(ii * MTFL_SIZE + jj);
 404:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	       kk--;
 405:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    }
 406:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    s->mtfbase[ii] = kk + 1;
 407:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	 }
 408:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       }
 409:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       /*-- end MTF init --*/
 410:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 
 411:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       nblock = 0;
 412:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       GET_MTF_VAL(BZ_X_MTF_1, BZ_X_MTF_2, nextSym);
 413:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 
 414:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       while (True) {
 415:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 
 416:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** #if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
 417:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	WATCHDOG_RESET();
 418:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** #endif
 419:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	 if (nextSym == EOB) break;
 420:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 
 421:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	 if (nextSym == BZ_RUNA || nextSym == BZ_RUNB) {
 422:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 
 423:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    es = -1;
 424:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    N = 1;
 425:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    do {
GAS LISTING /tmp/cccqP2ln.s 			page 12


 426:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	       if (nextSym == BZ_RUNA) es = es + (0+1) * N; else
 427:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	       if (nextSym == BZ_RUNB) es = es + (1+1) * N;
 428:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	       N = N * 2;
 429:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	       GET_MTF_VAL(BZ_X_MTF_3, BZ_X_MTF_4, nextSym);
 430:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    }
 431:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	       while (nextSym == BZ_RUNA || nextSym == BZ_RUNB);
 432:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 
 433:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    es++;
 434:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    uc = s->seqToUnseq[ s->mtfa[s->mtfbase[0]] ];
 435:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    s->unzftab[uc] += es;
 436:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 
 437:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    if (s->smallDecompress)
 438:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	       while (es > 0) {
 439:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  if (nblock >= nblockMAX) RETURN(BZ_DATA_ERROR);
 440:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  s->ll16[nblock] = (UInt16)uc;
 441:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  nblock++;
 442:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  es--;
 443:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	       }
 444:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    else
 445:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	       while (es > 0) {
 446:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  if (nblock >= nblockMAX) RETURN(BZ_DATA_ERROR);
 447:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  s->tt[nblock] = (UInt32)uc;
 448:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  nblock++;
 449:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  es--;
 450:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	       };
 451:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 
 452:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    continue;
 453:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 
 454:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	 } else {
 455:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 
 456:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    if (nblock >= nblockMAX) RETURN(BZ_DATA_ERROR);
 457:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 
 458:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    /*-- uc = MTF ( nextSym-1 ) --*/
 459:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    {
 460:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	       Int32 ii, jj, kk, pp, lno, off;
 461:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	       UInt32 nn;
 462:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	       nn = (UInt32)(nextSym - 1);
 463:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 
 464:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	       if (nn < MTFL_SIZE) {
 465:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  /* avoid general-case expense */
 466:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  pp = s->mtfbase[0];
 467:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  uc = s->mtfa[pp+nn];
 468:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  while (nn > 3) {
 469:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		     Int32 z = pp+nn;
 470:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		     s->mtfa[(z)  ] = s->mtfa[(z)-1];
 471:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		     s->mtfa[(z)-1] = s->mtfa[(z)-2];
 472:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		     s->mtfa[(z)-2] = s->mtfa[(z)-3];
 473:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		     s->mtfa[(z)-3] = s->mtfa[(z)-4];
 474:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		     nn -= 4;
 475:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  }
 476:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  while (nn > 0) {
 477:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		     s->mtfa[(pp+nn)] = s->mtfa[(pp+nn)-1]; nn--;
 478:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  };
 479:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  s->mtfa[pp] = uc;
 480:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	       } else {
 481:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  /* general case */
 482:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  lno = nn / MTFL_SIZE;
GAS LISTING /tmp/cccqP2ln.s 			page 13


 483:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  off = nn % MTFL_SIZE;
 484:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  pp = s->mtfbase[lno] + off;
 485:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  uc = s->mtfa[pp];
 486:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  while (pp > s->mtfbase[lno]) {
 487:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		     s->mtfa[pp] = s->mtfa[pp-1]; pp--;
 488:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  };
 489:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  s->mtfbase[lno]++;
 490:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  while (lno > 0) {
 491:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		     s->mtfbase[lno]--;
 492:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		     s->mtfa[s->mtfbase[lno]]
 493:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 			= s->mtfa[s->mtfbase[lno-1] + MTFL_SIZE - 1];
 494:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		     lno--;
 495:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  }
 496:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  s->mtfbase[0]--;
 497:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  s->mtfa[s->mtfbase[0]] = uc;
 498:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  if (s->mtfbase[0] == 0) {
 499:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		     kk = MTFA_SIZE-1;
 500:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		     for (ii = 256 / MTFL_SIZE-1; ii >= 0; ii--) {
 501:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** #if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
 502:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 			WATCHDOG_RESET();
 503:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** #endif
 504:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 			for (jj = MTFL_SIZE-1; jj >= 0; jj--) {
 505:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 			   s->mtfa[kk] = s->mtfa[s->mtfbase[ii] + jj];
 506:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 			   kk--;
 507:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 			}
 508:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 			s->mtfbase[ii] = kk + 1;
 509:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		     }
 510:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 		  }
 511:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	       }
 512:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    }
 513:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    /*-- end uc = MTF ( nextSym-1 ) --*/
 514:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 
 515:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    s->unzftab[s->seqToUnseq[uc]]++;
 516:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    if (s->smallDecompress)
 517:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	       s->ll16[nblock] = (UInt16)(s->seqToUnseq[uc]); else
 518:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	       s->tt[nblock]   = (UInt32)(s->seqToUnseq[uc]);
 519:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    nblock++;
 520:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 
 521:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    GET_MTF_VAL(BZ_X_MTF_5, BZ_X_MTF_6, nextSym);
 522:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	    continue;
 523:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	 }
 524:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       }
 525:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 
 526:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       /* Now we know what nblock is, we can do a better sanity
 527:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	 check on s->origPtr.
 528:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       */
 529:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       if (s->origPtr < 0 || s->origPtr >= nblock)
 530:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 	 RETURN(BZ_DATA_ERROR);
 531:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 
 532:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       s->state_out_len = 0;
 533:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       s->state_out_ch  = 0;
 534:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       BZ_INITIALISE_CRC ( s->calculatedBlockCRC );
 535:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       s->state = BZ_X_OUTPUT;
 536:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       if (s->verbosity >= 2) VPrintf0 ( "rt+rld" );
 537:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c **** 
 538:/mnt/hgfs/boot/booter/source/applications/booter/bzlib_decompress.c ****       /*-- Set up cftab to facilitate generation of