diff options
Diffstat (limited to 'target/linux/generic/pending-5.4/530-jffs2_make_lzma_available.patch')
| -rw-r--r-- | target/linux/generic/pending-5.4/530-jffs2_make_lzma_available.patch | 106 |
1 files changed, 53 insertions, 53 deletions
diff --git a/target/linux/generic/pending-5.4/530-jffs2_make_lzma_available.patch b/target/linux/generic/pending-5.4/530-jffs2_make_lzma_available.patch index 0b6718912d..46c04408a5 100644 --- a/target/linux/generic/pending-5.4/530-jffs2_make_lzma_available.patch +++ b/target/linux/generic/pending-5.4/530-jffs2_make_lzma_available.patch @@ -60,7 +60,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> jffs2-$(CONFIG_JFFS2_RTIME) += compr_rtime.o jffs2-$(CONFIG_JFFS2_ZLIB) += compr_zlib.o jffs2-$(CONFIG_JFFS2_LZO) += compr_lzo.o -+jffs2-$(CONFIG_JFFS2_LZMA) += compr_lzma.o ++jffs2-$(CONFIG_JFFS2_LZMA) += compr_lzma.o jffs2-$(CONFIG_JFFS2_SUMMARY) += summary.o + +CFLAGS_compr_lzma.o += -Iinclude/linux -Ilib/lzma @@ -71,7 +71,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> jffs2_lzo_init(); #endif +#ifdef CONFIG_JFFS2_LZMA -+ jffs2_lzma_init(); ++ jffs2_lzma_init(); +#endif /* Setting default compression mode */ #ifdef CONFIG_JFFS2_CMODE_NONE @@ -81,7 +81,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> { /* Unregistering compressors */ +#ifdef CONFIG_JFFS2_LZMA -+ jffs2_lzma_exit(); ++ jffs2_lzma_exit(); +#endif #ifdef CONFIG_JFFS2_LZO jffs2_lzo_exit(); @@ -152,14 +152,14 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + lzma_free_workspace(); + return -1; + } -+ ++ + if (LzmaEnc_WriteProperties(p, propsEncoded, &propsSize) != SZ_OK) + { + lzma_free_workspace(); + return -1; + } + -+ return 0; ++ return 0; +} + +STATIC int jffs2_lzma_compress(unsigned char *data_in, unsigned char *cpage_out, @@ -194,7 +194,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + SizeT dl = (SizeT)destlen; + SizeT sl = (SizeT)srclen; + ELzmaStatus status; -+ ++ + ret = LzmaDecode(cpage_out, &dl, data_in, &sl, propsEncoded, + propsSize, LZMA_FINISH_ANY, &status, &lzma_alloc); + @@ -215,26 +215,26 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + +int INIT jffs2_lzma_init(void) +{ -+ int ret; ++ int ret; + CLzmaEncProps props; + LzmaEncProps_Init(&props); + -+ props.dictSize = LZMA_BEST_DICT(0x2000); -+ props.level = LZMA_BEST_LEVEL; -+ props.lc = LZMA_BEST_LC; -+ props.lp = LZMA_BEST_LP; -+ props.pb = LZMA_BEST_PB; -+ props.fb = LZMA_BEST_FB; ++ props.dictSize = LZMA_BEST_DICT(0x2000); ++ props.level = LZMA_BEST_LEVEL; ++ props.lc = LZMA_BEST_LC; ++ props.lp = LZMA_BEST_LP; ++ props.pb = LZMA_BEST_PB; ++ props.fb = LZMA_BEST_FB; + + ret = lzma_alloc_workspace(&props); -+ if (ret < 0) -+ return ret; ++ if (ret < 0) ++ return ret; + + ret = jffs2_register_compressor(&jffs2_lzma_comp); + if (ret) + lzma_free_workspace(); -+ -+ return ret; ++ ++ return ret; +} + +void jffs2_lzma_exit(void) @@ -339,16 +339,16 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + +static void *p_lzma_malloc(void *p, size_t size) +{ -+ if (size == 0) -+ return NULL; ++ if (size == 0) ++ return NULL; + -+ return LZMA_MALLOC(size); ++ return LZMA_MALLOC(size); +} + +static void p_lzma_free(void *p, void *address) +{ -+ if (address != NULL) -+ LZMA_FREE(address); ++ if (address != NULL) ++ LZMA_FREE(address); +} + +static ISzAlloc lzma_alloc = {p_lzma_malloc, p_lzma_free}; @@ -664,7 +664,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + SZ_ERROR_MEM - Memory allocation error + SZ_ERROR_UNSUPPORTED - Unsupported properties +*/ -+ ++ +SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc); +void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc); + @@ -693,7 +693,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> +*/ + +/* LzmaDec_DecodeToDic -+ ++ + The decoding to internal dictionary buffer (CLzmaDec::dic). + You must manually update CLzmaDec::dicPos, if it reaches CLzmaDec::dicBufSize !!! + @@ -1645,7 +1645,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + + delta2 = p->pos - p->hash[hash2Value]; + curMatch = p->hash[kFix3HashSize + hashValue]; -+ ++ + p->hash[hash2Value] = + p->hash[kFix3HashSize + hashValue] = p->pos; + @@ -1679,7 +1679,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + delta2 = p->pos - p->hash[ hash2Value]; + delta3 = p->pos - p->hash[kFix3HashSize + hash3Value]; + curMatch = p->hash[kFix4HashSize + hashValue]; -+ ++ + p->hash[ hash2Value] = + p->hash[kFix3HashSize + hash3Value] = + p->hash[kFix4HashSize + hashValue] = p->pos; @@ -2038,7 +2038,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + Byte *dic = p->dic; + SizeT dicBufSize = p->dicBufSize; + SizeT dicPos = p->dicPos; -+ ++ + UInt32 processedPos = p->processedPos; + UInt32 checkDicSize = p->checkDicSize; + unsigned len = 0; @@ -2221,7 +2221,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + { + NORMALIZE + range >>= 1; -+ ++ + { + UInt32 t; + code -= range; @@ -2619,7 +2619,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + SizeT inSize = *srcLen; + (*srcLen) = 0; + LzmaDec_WriteRem(p, dicLimit); -+ ++ + *status = LZMA_STATUS_NOT_SPECIFIED; + + while (p->remainLen != kMatchSpecLenStart) @@ -2665,7 +2665,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + + if (p->needInitState) + LzmaDec_InitStateReal(p); -+ ++ + if (p->tempBufSize == 0) + { + SizeT processed; @@ -2796,12 +2796,12 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> +{ + UInt32 dicSize; + Byte d; -+ ++ + if (size < LZMA_PROPS_SIZE) + return SZ_ERROR_UNSUPPORTED; + else + dicSize = data[1] | ((UInt32)data[2] << 8) | ((UInt32)data[3] << 16) | ((UInt32)data[4] << 24); -+ ++ + if (dicSize < LZMA_DIC_MIN) + dicSize = LZMA_DIC_MIN; + p->dicSize = dicSize; @@ -2883,7 +2883,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + p.dicBufSize = outSize; + + LzmaDec_Init(&p); -+ ++ + *srcLen = inSize; + res = LzmaDec_DecodeToDic(&p, outSize, src, srcLen, finishMode, status); + @@ -3011,7 +3011,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + int c = 2, slotFast; + g_FastPos[0] = 0; + g_FastPos[1] = 1; -+ ++ + for (slotFast = 2; slotFast < kNumLogBits * 2; slotFast++) + { + UInt32 k = (1 << ((slotFast >> 1) - 1)); @@ -3148,7 +3148,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + CLzmaProb posSlotEncoder[kNumLenToPosStates][1 << kNumPosSlotBits]; + CLzmaProb posEncoders[kNumFullDistances - kEndPosModelIndex]; + CLzmaProb posAlignEncoder[1 << kNumAlignBits]; -+ ++ + CLenPriceEnc lenEnc; + CLenPriceEnc repLenEnc; + @@ -3171,7 +3171,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + #ifndef _7ZIP_ST + Byte pad[128]; + #endif -+ ++ + UInt32 optimumEndIndex; + UInt32 optimumCurrentIndex; + @@ -3179,7 +3179,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + UInt32 numPairs; + UInt32 numAvail; + COptimal opt[kNumOpts]; -+ ++ + #ifndef LZMA_LOG_BSR + Byte g_FastPos[1 << kNumLogBits]; + #endif @@ -3213,14 +3213,14 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + CLzmaProb posSlotEncoder[kNumLenToPosStates][1 << kNumPosSlotBits]; + CLzmaProb posEncoders[kNumFullDistances - kEndPosModelIndex]; + CLzmaProb posAlignEncoder[1 << kNumAlignBits]; -+ ++ + CLenPriceEnc lenEnc; + CLenPriceEnc repLenEnc; + + unsigned lclp; + + Bool fastMode; -+ ++ + CRangeEnc rc; + + Bool writeEndMark; @@ -3811,10 +3811,10 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + { + UInt32 posPrev = posMem; + UInt32 backCur = backMem; -+ ++ + backMem = p->opt[posPrev].backPrev; + posMem = p->opt[posPrev].posPrev; -+ ++ + p->opt[posPrev].backPrev = backCur; + p->opt[posPrev].posPrev = cur; + cur = posPrev; @@ -3845,7 +3845,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + return lenRes; + } + p->optimumCurrentIndex = p->optimumEndIndex = 0; -+ ++ + if (p->additionalOffset == 0) + mainLen = ReadMatchDistances(p, &numPairs); + else @@ -4143,7 +4143,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + + matchPrice = curPrice + GET_PRICE_1(p->isMatch[state][posState]); + repMatchPrice = matchPrice + GET_PRICE_1(p->isRep[state]); -+ ++ + if (matchByte == curByte && !(nextOpt->posPrev < cur && nextOpt->backPrev == 0)) + { + UInt32 shortRepPrice = repMatchPrice + GetRepLen1Price(p, state, posState); @@ -4205,7 +4205,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + } + } + } -+ ++ + startLen = 2; /* speed optimization */ + { + UInt32 repIndex; @@ -4236,10 +4236,10 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + } + while (--lenTest >= 2); + lenTest = lenTestTemp; -+ ++ + if (repIndex == 0) + startLen = lenTest + 1; -+ ++ + /* if (_maxMode) */ + { + UInt32 lenTest2 = lenTest + 1; @@ -4263,7 +4263,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + nextRepMatchPrice = curAndLenCharPrice + + GET_PRICE_1(p->isMatch[state2][posStateNext]) + + GET_PRICE_1(p->isRep[state2]); -+ ++ + /* for (; lenTest2 >= 2; lenTest2--) */ + { + UInt32 curAndLenPrice; @@ -4318,7 +4318,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + curAndLenPrice += p->distancesPrices[lenToPosState][curBack]; + else + curAndLenPrice += p->posSlotPrices[lenToPosState][posSlot] + p->alignPrices[curBack & kAlignMask]; -+ ++ + opt = &p->opt[cur + lenTest]; + if (curAndLenPrice < opt->price) + { @@ -4352,7 +4352,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + nextRepMatchPrice = curAndLenCharPrice + + GET_PRICE_1(p->isMatch[state2][posStateNext]) + + GET_PRICE_1(p->isRep[state2]); -+ ++ + /* for (; lenTest2 >= 2; lenTest2--) */ + { + UInt32 offset = cur + lenTest + 1 + lenTest2; @@ -4464,7 +4464,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + MovePos(p, repLen - 1); + return repLen; + } -+ ++ + if (mainLen < 2 || numAvail <= 2) + return 1; + @@ -4478,7 +4478,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + (p->longestMatchLength + 1 >= mainLen && mainLen >= 3 && ChangePair(newDistance, mainDist))) + return 1; + } -+ ++ + data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1; + for (i = 0; i < LZMA_NUM_REPS; i++) + { @@ -4739,7 +4739,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + pos -= LZMA_NUM_REPS; + GetPosSlot(pos, posSlot); + RcTree_Encode(&p->rc, p->posSlotEncoder[GetLenToPosState(len)], kNumPosSlotBits, posSlot); -+ ++ + if (posSlot >= kStartPosModelIndex) + { + UInt32 footerBits = ((posSlot >> 1) - 1); @@ -5044,7 +5044,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com> + p->rc.outStream = &outStream.funcTable; + + res = LzmaEnc_CodeOneBlock(p, True, desiredPackSize, *unpackSize); -+ ++ + *unpackSize = (UInt32)(p->nowPos64 - nowPos64); + *destLen -= outStream.rem; + if (outStream.overflow) |