diff --git a/SOURCES/zlib-1.2.11-IBM-Z-hw-accelrated-deflate-s390x.patch b/SOURCES/zlib-1.2.11-IBM-Z-hw-accelrated-deflate-s390x.patch
new file mode 100644
index 0000000..002a0d5
--- /dev/null
+++ b/SOURCES/zlib-1.2.11-IBM-Z-hw-accelrated-deflate-s390x.patch
@@ -0,0 +1,1709 @@
+From 4e65ca20fc242e4a03471558a357d7809adeb9c4 Mon Sep 17 00:00:00 2001
+From: IBM developers
+Date: Thu, 1 Aug 2019 09:02:01 +0200
+Subject: [PATCH] Add support for IBM Z hardware-accelerated deflate
+
+Future versions of IBM Z mainframes will provide DFLTCC instruction,
+which implements deflate algorithm in hardware with estimated
+compression and decompression performance orders of magnitude faster
+than the current zlib and ratio comparable with that of level 1.
+
+This patch adds DFLTCC support to zlib. In order to enable it, the
+following build commands should be used:
+
+ $ CFLAGS=-DDFLTCC ./configure
+ $ make OBJA=dfltcc.o PIC_OBJA=dfltcc.lo
+
+When built like this, zlib would compress in hardware on level 1, and in
+software on all other levels. Decompression will always happen in
+hardware. In order to enable DFLTCC compression for levels 1-6 (i.e. to
+make it used by default) one could either add -DDFLTCC_LEVEL_MASK=0x7e
+at compile time, or set the environment variable DFLTCC_LEVEL_MASK to
+0x7e at run time.
+
+Two DFLTCC compression calls produce the same results only when they
+both are made on machines of the same generation, and when the
+respective buffers have the same offset relative to the start of the
+page. Therefore care should be taken when using hardware compression
+when reproducible results are desired. One such use case - reproducible
+software builds - is handled explicitly: when SOURCE_DATE_EPOCH
+environment variable is set, the hardware compression is disabled.
+
+DFLTCC does not support every single zlib feature, in particular:
+
+ * inflate(Z_BLOCK) and inflate(Z_TREES)
+ * inflateMark()
+ * inflatePrime()
+ * deflateParams() after the first deflate() call
+
+When used, these functions will either switch to software, or, in case
+this is not possible, gracefully fail.
+
+This patch tries to add DFLTCC support in a least intrusive way.
+All SystemZ-specific code was placed into a separate file, but
+unfortunately there is still a noticeable amount of changes in the
+main zlib code. Below is the summary of those changes.
+
+DFLTCC takes as arguments a parameter block, an input buffer, an output
+buffer and a window. Since DFLTCC requires parameter block to be
+doubleword-aligned, and it's reasonable to allocate it alongside
+deflate and inflate states, ZALLOC_STATE, ZFREE_STATE and ZCOPY_STATE
+macros were introduced in order to encapsulate the allocation details.
+The same is true for window, for which ZALLOC_WINDOW and
+TRY_FREE_WINDOW macros were introduced.
+
+While for inflate software and hardware window formats match, this is
+not the case for deflate. Therefore, deflateSetDictionary and
+deflateGetDictionary need special handling, which is triggered using the
+new DEFLATE_SET_DICTIONARY_HOOK and DEFLATE_GET_DICTIONARY_HOOK macros.
+
+deflateResetKeep() and inflateResetKeep() now update the DFLTCC
+parameter block, which is allocated alongside zlib state, using
+the new DEFLATE_RESET_KEEP_HOOK and INFLATE_RESET_KEEP_HOOK macros.
+
+In order to make unsupported deflateParams(), inflatePrime() and
+inflateMark() calls to fail gracefully, the new DEFLATE_PARAMS_HOOK,
+INFLATE_PRIME_HOOK and INFLATE_MARK_HOOK macros were introduced.
+
+The algorithm implemented in hardware has different compression ratio
+than the one implemented in software. In order for deflateBound() to
+return the correct results for the hardware implementation, the new
+DEFLATE_BOUND_ADJUST_COMPLEN and DEFLATE_NEED_CONSERVATIVE_BOUND macros
+were introduced.
+
+Actual compression and decompression are handled by the new DEFLATE_HOOK
+and INFLATE_TYPEDO_HOOK macros. Since inflation with DFLTCC manages the
+window on its own, calling updatewindow() is suppressed using the new
+INFLATE_NEED_UPDATEWINDOW() macro.
+
+In addition to compression, DFLTCC computes CRC-32 and Adler-32
+checksums, therefore, whenever it's used, software checksumming needs to
+be suppressed using the new DEFLATE_NEED_CHECKSUM and
+INFLATE_NEED_CHECKSUM macros.
+
+DFLTCC will refuse to write an End-of-block Symbol if there is no input
+data, thus in some cases it is necessary to do this manually. In order
+to achieve this, send_bits, bi_reverse, bi_windup and flush_pending
+were promoted from local to ZLIB_INTERNAL. Furthermore, since block and
+stream termination must be handled in software as well, block_state enum
+was moved to deflate.h.
+
+Since the first call to dfltcc_inflate already needs the window, and it
+might be not allocated yet, inflate_ensure_window was factored out of
+updatewindow and made ZLIB_INTERNAL.
+---
+ Makefile.in | 8 +
+ configure | 13 +
+ contrib/README.contrib | 4 +
+ contrib/s390/dfltcc.c | 901 ++++++++++++++++++++++++++++++++++
+ contrib/s390/dfltcc.h | 55 +++
+ contrib/s390/dfltcc_deflate.h | 50 ++
+ deflate.c | 60 ++-
+ deflate.h | 12 +
+ gzguts.h | 4 +
+ inflate.c | 84 +++-
+ inflate.h | 2 +
+ test/infcover.c | 2 +-
+ test/minigzip.c | 4 +
+ trees.c | 13 +-
+ 14 files changed, 1161 insertions(+), 51 deletions(-)
+ create mode 100644 contrib/s390/dfltcc.c
+ create mode 100644 contrib/s390/dfltcc.h
+ create mode 100644 contrib/s390/dfltcc_deflate.h
+
+diff --git a/Makefile.in b/Makefile.in
+index 5a77949..e756e2f 100644
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -143,6 +143,14 @@ match.lo: match.S
+ mv _match.o match.lo
+ rm -f _match.s
+
++dfltcc.o: $(SRCDIR)contrib/s390/dfltcc.c $(SRCDIR)zlib.h zconf.h
++ $(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)contrib/s390/dfltcc.c
++
++dfltcc.lo: $(SRCDIR)contrib/s390/dfltcc.c $(SRCDIR)zlib.h zconf.h
++ -@mkdir objs 2>/dev/null || test -d objs
++ $(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/dfltcc.o $(SRCDIR)contrib/s390/dfltcc.c
++ -@mv objs/dfltcc.o $@
++
+ example.o: $(SRCDIR)test/example.c $(SRCDIR)zlib.h zconf.h
+ $(CC) $(CFLAGS) $(ZINCOUT) -c -o $@ $(SRCDIR)test/example.c
+
+diff --git a/configure b/configure
+index e974d1f..8fab355 100755
+--- a/configure
++++ b/configure
+@@ -826,6 +826,19 @@ EOF
+ fi
+ fi
+
++# Check whether sys/sdt.h is available
++cat > $test.c << EOF
++#include <sys/sdt.h>
++int main() { return 0; }
++EOF
++if try ${CC} ${CFLAGS} $test.c; then
++ echo "Checking for sys/sdt.h ... Yes." | tee -a configure.log
++ CFLAGS="$CFLAGS -DHAVE_SYS_SDT_H"
++ SFLAGS="$SFLAGS -DHAVE_SYS_SDT_H"
++else
++ echo "Checking for sys/sdt.h ... No." | tee -a configure.log
++fi
++
+ # show the results in the log
+ echo >> configure.log
+ echo ALL = $ALL >> configure.log
+diff --git a/contrib/README.contrib b/contrib/README.contrib
+index a411d5c..b4d3b18 100644
+--- a/contrib/README.contrib
++++ b/contrib/README.contrib
+@@ -67,6 +67,10 @@ puff/ by Mark Adler <madler@alumni.caltech.edu>
+ Small, low memory usage inflate. Also serves to provide an
+ unambiguous description of the deflate format.
+
++s390/ by Ilya Leoshkevich <iii@linux.ibm.com>
++ Hardware-accelerated deflate on IBM Z with DEFLATE CONVERSION CALL
++ instruction.
++
+ testzlib/ by Gilles Vollant <info@winimage.com>
+ Example of the use of zlib
+
+diff --git a/contrib/s390/dfltcc.c b/contrib/s390/dfltcc.c
+new file mode 100644
+index 0000000..d187796
+--- /dev/null
++++ b/contrib/s390/dfltcc.c
+@@ -0,0 +1,901 @@
++/* dfltcc.c - SystemZ DEFLATE CONVERSION CALL support. */
++
++/*
++ Use the following commands to build zlib with DFLTCC support:
++ $ CFLAGS=-DDFLTCC ./configure
++ $ make OBJA=dfltcc.o PIC_OBJA=dfltcc.lo
++*/
++
++#define _GNU_SOURCE
++#include <ctype.h>
++#include <inttypes.h>
++#include <stddef.h>
++#include <stdio.h>
++#include <stdint.h>
++#include <stdlib.h>
++#include "../../zutil.h"
++#include "../../deflate.h"
++#include "../../inftrees.h"
++#include "../../inflate.h"
++#include "dfltcc.h"
++#include "dfltcc_deflate.h"
++#ifdef HAVE_SYS_SDT_H
++#include <sys/sdt.h>
++#endif
++
++/*
++ C wrapper for the DEFLATE CONVERSION CALL instruction.
++ */
++typedef enum {
++ DFLTCC_CC_OK = 0,
++ DFLTCC_CC_OP1_TOO_SHORT = 1,
++ DFLTCC_CC_OP2_TOO_SHORT = 2,
++ DFLTCC_CC_OP2_CORRUPT = 2,
++ DFLTCC_CC_AGAIN = 3,
++} dfltcc_cc;
++
++#define DFLTCC_QAF 0
++#define DFLTCC_GDHT 1
++#define DFLTCC_CMPR 2
++#define DFLTCC_XPND 4
++#define HBT_CIRCULAR (1 << 7)
++#define HB_BITS 15
++#define HB_SIZE (1 << HB_BITS)
++#define DFLTCC_FACILITY 151
++
++local inline dfltcc_cc dfltcc OF((int fn, void *param,
++ Bytef **op1, size_t *len1,
++ z_const Bytef **op2, size_t *len2,
++ void *hist));
++local inline dfltcc_cc dfltcc(fn, param, op1, len1, op2, len2, hist)
++ int fn;
++ void *param;
++ Bytef **op1;
++ size_t *len1;
++ z_const Bytef **op2;
++ size_t *len2;
++ void *hist;
++{
++ Bytef *t2 = op1 ? *op1 : NULL;
++ size_t t3 = len1 ? *len1 : 0;
++ z_const Bytef *t4 = op2 ? *op2 : NULL;
++ size_t t5 = len2 ? *len2 : 0;
++ register int r0 __asm__("r0") = fn;
++ register void *r1 __asm__("r1") = param;
++ register Bytef *r2 __asm__("r2") = t2;
++ register size_t r3 __asm__("r3") = t3;
++ register z_const Bytef *r4 __asm__("r4") = t4;
++ register size_t r5 __asm__("r5") = t5;
++ int cc;
++
++ __asm__ volatile(
++#ifdef HAVE_SYS_SDT_H
++ STAP_PROBE_ASM(zlib, dfltcc_entry,
++ STAP_PROBE_ASM_TEMPLATE(5))
++#endif
++ ".insn rrf,0xb9390000,%[r2],%[r4],%[hist],0\n"
++#ifdef HAVE_SYS_SDT_H
++ STAP_PROBE_ASM(zlib, dfltcc_exit,
++ STAP_PROBE_ASM_TEMPLATE(5))
++#endif
++ "ipm %[cc]\n"
++ : [r2] "+r" (r2)
++ , [r3] "+r" (r3)
++ , [r4] "+r" (r4)
++ , [r5] "+r" (r5)
++ , [cc] "=r" (cc)
++ : [r0] "r" (r0)
++ , [r1] "r" (r1)
++ , [hist] "r" (hist)
++#ifdef HAVE_SYS_SDT_H
++ , STAP_PROBE_ASM_OPERANDS(5, r2, r3, r4, r5, hist)
++#endif
++ : "cc", "memory");
++ t2 = r2; t3 = r3; t4 = r4; t5 = r5;
++
++ if (op1)
++ *op1 = t2;
++ if (len1)
++ *len1 = t3;
++ if (op2)
++ *op2 = t4;
++ if (len2)
++ *len2 = t5;
++ return (cc >> 28) & 3;
++}
++
++/*
++ Parameter Block for Query Available Functions.
++ */
++#define static_assert(c, msg) \
++ __attribute__((unused)) \
++ static char static_assert_failed_ ## msg[c ? 1 : -1]
++
++struct dfltcc_qaf_param {
++ char fns[16];
++ char reserved1[8];
++ char fmts[2];
++ char reserved2[6];
++};
++
++static_assert(sizeof(struct dfltcc_qaf_param) == 32,
++ sizeof_struct_dfltcc_qaf_param_is_32);
++
++local inline int is_bit_set OF((const char *bits, int n));
++local inline int is_bit_set(bits, n)
++ const char *bits;
++ int n;
++{
++ return bits[n / 8] & (1 << (7 - (n % 8)));
++}
++
++local inline void clear_bit OF((char *bits, int n));
++local inline void clear_bit(bits, n)
++ char *bits;
++ int n;
++{
++ bits[n / 8] &= ~(1 << (7 - (n % 8)));
++}
++
++#define DFLTCC_FMT0 0
++
++/*
++ Parameter Block for Generate Dynamic-Huffman Table, Compress and Expand.
++ */
++#define CVT_CRC32 0
++#define CVT_ADLER32 1
++#define HTT_FIXED 0
++#define HTT_DYNAMIC 1
++
++struct dfltcc_param_v0 {
++ uint16_t pbvn; /* Parameter-Block-Version Number */
++ uint8_t mvn; /* Model-Version Number */
++ uint8_t ribm; /* Reserved for IBM use */
++ unsigned reserved32 : 31;
++ unsigned cf : 1; /* Continuation Flag */
++ uint8_t reserved64[8];
++ unsigned nt : 1; /* New Task */
++ unsigned reserved129 : 1;
++ unsigned cvt : 1; /* Check Value Type */
++ unsigned reserved131 : 1;
++ unsigned htt : 1; /* Huffman-Table Type */
++ unsigned bcf : 1; /* Block-Continuation Flag */
++ unsigned bcc : 1; /* Block Closing Control */
++ unsigned bhf : 1; /* Block Header Final */
++ unsigned reserved136 : 1;
++ unsigned reserved137 : 1;
++ unsigned dhtgc : 1; /* DHT Generation Control */
++ unsigned reserved139 : 5;
++ unsigned reserved144 : 5;
++ unsigned sbb : 3; /* Sub-Byte Boundary */
++ uint8_t oesc; /* Operation-Ending-Supplemental Code */
++ unsigned reserved160 : 12;
++ unsigned ifs : 4; /* Incomplete-Function Status */
++ uint16_t ifl; /* Incomplete-Function Length */
++ uint8_t reserved192[8];
++ uint8_t reserved256[8];
++ uint8_t reserved320[4];
++ uint16_t hl; /* History Length */
++ unsigned reserved368 : 1;
++ uint16_t ho : 15; /* History Offset */
++ uint32_t cv; /* Check Value */
++ unsigned eobs : 15; /* End-of-block Symbol */
++ unsigned reserved431: 1;
++ uint8_t eobl : 4; /* End-of-block Length */
++ unsigned reserved436 : 12;
++ unsigned reserved448 : 4;
++ uint16_t cdhtl : 12; /* Compressed-Dynamic-Huffman Table
++ Length */
++ uint8_t reserved464[6];
++ uint8_t cdht[288];
++ uint8_t reserved[32];
++ uint8_t csb[1152];
++};
++
++static_assert(sizeof(struct dfltcc_param_v0) == 1536,
++ sizeof_struct_dfltcc_param_v0_is_1536);
++
++local z_const char *oesc_msg OF((char *buf, int oesc));
++local z_const char *oesc_msg(buf, oesc)
++ char *buf;
++ int oesc;
++{
++ if (oesc == 0x00)
++ return NULL; /* Successful completion */
++ else {
++ sprintf(buf, "Operation-Ending-Supplemental Code is 0x%.2X", oesc);
++ return buf;
++ }
++}
++
++/*
++ Extension of inflate_state and deflate_state. Must be doubleword-aligned.
++*/
++struct dfltcc_state {
++ struct dfltcc_param_v0 param; /* Parameter block. */
++ struct dfltcc_qaf_param af; /* Available functions. */
++ uLong level_mask; /* Levels on which to use DFLTCC */
++ uLong block_size; /* New block each X bytes */
++ uLong block_threshold; /* New block after total_in > X */
++ uLong dht_threshold; /* New block only if avail_in >= X */
++ char msg[64]; /* Buffer for strm->msg */
++};
++
++#define ALIGN_UP(p, size) \
++ (__typeof__(p))(((uintptr_t)(p) + ((size) - 1)) & ~((size) - 1))
++
++#define GET_DFLTCC_STATE(state) ((struct dfltcc_state FAR *)( \
++ (char FAR *)(state) + ALIGN_UP(sizeof(*state), 8)))
++
++/*
++ Compress.
++ */
++local inline int dfltcc_are_params_ok(int level,
++ uInt window_bits,
++ int strategy,
++ uLong level_mask);
++local inline int dfltcc_are_params_ok(level, window_bits, strategy, level_mask)
++ int level;
++ uInt window_bits;
++ int strategy;
++ uLong level_mask;
++{
++ return (level_mask & (1 << level)) != 0 &&
++ (window_bits == HB_BITS) &&
++ (strategy == Z_FIXED || strategy == Z_DEFAULT_STRATEGY);
++}
++
++
++int ZLIB_INTERNAL dfltcc_can_deflate(strm)
++ z_streamp strm;
++{
++ deflate_state FAR *state = (deflate_state FAR *)strm->state;
++ struct dfltcc_state FAR *dfltcc_state = GET_DFLTCC_STATE(state);
++
++ /* Unsupported compression settings */
++ if (!dfltcc_are_params_ok(state->level, state->w_bits, state->strategy,
++ dfltcc_state->level_mask))
++ return 0;
++
++ /* Unsupported hardware */
++ if (!is_bit_set(dfltcc_state->af.fns, DFLTCC_GDHT) ||
++ !is_bit_set(dfltcc_state->af.fns, DFLTCC_CMPR) ||
++ !is_bit_set(dfltcc_state->af.fmts, DFLTCC_FMT0))
++ return 0;
++
++ return 1;
++}
++
++local void dfltcc_gdht OF((z_streamp strm));
++local void dfltcc_gdht(strm)
++ z_streamp strm;
++{
++ deflate_state FAR *state = (deflate_state FAR *)strm->state;
++ struct dfltcc_param_v0 FAR *param = &GET_DFLTCC_STATE(state)->param;
++ size_t avail_in = avail_in = strm->avail_in;
++
++ dfltcc(DFLTCC_GDHT,
++ param, NULL, NULL,
++ &strm->next_in, &avail_in, NULL);
++}
++
++local dfltcc_cc dfltcc_cmpr OF((z_streamp strm));
++local dfltcc_cc dfltcc_cmpr(strm)
++ z_streamp strm;
++{
++ deflate_state FAR *state = (deflate_state FAR *)strm->state;
++ struct dfltcc_param_v0 FAR *param = &GET_DFLTCC_STATE(state)->param;
++ size_t avail_in = strm->avail_in;
++ size_t avail_out = strm->avail_out;
++ dfltcc_cc cc;
++
++ cc = dfltcc(DFLTCC_CMPR | HBT_CIRCULAR,
++ param, &strm->next_out, &avail_out,
++ &strm->next_in, &avail_in, state->window);
++ strm->total_in += (strm->avail_in - avail_in);
++ strm->total_out += (strm->avail_out - avail_out);
++ strm->avail_in = avail_in;
++ strm->avail_out = avail_out;
++ return cc;
++}
++
++local void send_eobs OF((z_streamp strm,
++ z_const struct dfltcc_param_v0 FAR *param));
++local void send_eobs(strm, param)
++ z_streamp strm;
++ z_const struct dfltcc_param_v0 FAR *param;
++{
++ deflate_state FAR *state = (deflate_state FAR *)strm->state;
++
++ _tr_send_bits(
++ state,
++ bi_reverse(param->eobs >> (15 - param->eobl), param->eobl),
++ param->eobl);
++ flush_pending(strm);
++ if (state->pending != 0) {
++ /* The remaining data is located in pending_out[0:pending]. If someone
++ * calls put_byte() - this might happen in deflate() - the byte will be
++ * placed into pending_buf[pending], which is incorrect. Move the
++ * remaining data to the beginning of pending_buf so that put_byte() is
++ * usable again.
++ */
++ memmove(state->pending_buf, state->pending_out, state->pending);
++ state->pending_out = state->pending_buf;
++ }
++#ifdef ZLIB_DEBUG
++ state->compressed_len += param->eobl;
++#endif
++}
++
++int ZLIB_INTERNAL dfltcc_deflate(strm, flush, result)
++ z_streamp strm;
++ int flush;
++ block_state *result;
++{
++ deflate_state FAR *state = (deflate_state FAR *)strm->state;
++ struct dfltcc_state FAR *dfltcc_state = GET_DFLTCC_STATE(state);
++ struct dfltcc_param_v0 FAR *param = &dfltcc_state->param;
++ uInt masked_avail_in;
++ dfltcc_cc cc;
++ int need_empty_block;
++ int soft_bcc;
++ int no_flush;
++
++ if (!dfltcc_can_deflate(strm))
++ return 0;
++
++again:
++ masked_avail_in = 0;
++ soft_bcc = 0;
++ no_flush = flush == Z_NO_FLUSH;
++
++ /* Trailing empty block. Switch to software, except when Continuation Flag
++ * is set, which means that DFLTCC has buffered some output in the
++ * parameter block and needs to be called again in order to flush it.
++ */
++ if (flush == Z_FINISH && strm->avail_in == 0 && !param->cf) {
++ if (param->bcf) {
++ /* A block is still open, and the hardware does not support closing
++ * blocks without adding data. Thus, close it manually.
++ */
++ send_eobs(strm, param);
++ param->bcf = 0;
++ }
++ return 0;
++ }
++
++ if (strm->avail_in == 0 && !param->cf) {
++ *result = need_more;
++ return 1;
++ }
++
++ /* There is an open non-BFINAL block, we are not going to close it just
++ * yet, we have compressed more than DFLTCC_BLOCK_SIZE bytes and we see
++ * more than DFLTCC_DHT_MIN_SAMPLE_SIZE bytes. Open a new block with a new
++ * DHT in order to adapt to a possibly changed input data distribution.
++ */
++ if (param->bcf && no_flush &&
++ strm->total_in > dfltcc_state->block_threshold &&
++ strm->avail_in >= dfltcc_state->dht_threshold) {
++ if (param->cf) {
++ /* We need to flush the DFLTCC buffer before writing the
++ * End-of-block Symbol. Mask the input data and proceed as usual.
++ */
++ masked_avail_in += strm->avail_in;
++ strm->avail_in = 0;
++ no_flush = 0;
++ } else {
++ /* DFLTCC buffer is empty, so we can manually write the
++ * End-of-block Symbol right away.
++ */
++ send_eobs(strm, param);
++ param->bcf = 0;
++ dfltcc_state->block_threshold =
++ strm->total_in + dfltcc_state->block_size;
++ if (strm->avail_out == 0) {
++ *result = need_more;
++ return 1;
++ }
++ }
++ }
++
++ /* The caller gave us too much data. Pass only one block worth of
++ * uncompressed data to DFLTCC and mask the rest, so that on the next
++ * iteration we start a new block.
++ */
++ if (no_flush && strm->avail_in > dfltcc_state->block_size) {
++ masked_avail_in += (strm->avail_in - dfltcc_state->block_size);
++ strm->avail_in = dfltcc_state->block_size;
++ }
++
++ /* When we have an open non-BFINAL deflate block and caller indicates that
++ * the stream is ending, we need to close an open deflate block and open a
++ * BFINAL one.
++ */
++ need_empty_block = flush == Z_FINISH && param->bcf && !param->bhf;
++
++ /* Translate stream to parameter block */
++ param->cvt = state->wrap == 2 ? CVT_CRC32 : CVT_ADLER32;
++ if (!no_flush)
++ /* We need to close a block. Always do this in software - when there is
++ * no input data, the hardware will not nohor BCC. */
++ soft_bcc = 1;
++ if (flush == Z_FINISH && !param->bcf)
++ /* We are about to open a BFINAL block, set Block Header Final bit
++ * until the stream ends.
++ */
++ param->bhf = 1;
++ /* DFLTCC-CMPR will write to next_out, so make sure that buffers with
++ * higher precedence are empty.
++ */
++ Assert(state->pending == 0, "There must be no pending bytes");
++ Assert(state->bi_valid < 8, "There must be less than 8 pending bits");
++ param->sbb = (unsigned int)state->bi_valid;
++ if (param->sbb > 0)
++ *strm->next_out = (Bytef)state->bi_buf;
++ if (param->hl)
++ param->nt = 0; /* Honor history */
++ param->cv = state->wrap == 2 ? ZSWAP32(strm->adler) : strm->adler;
++
++ /* When opening a block, choose a Huffman-Table Type */
++ if (!param->bcf) {
++ if (state->strategy == Z_FIXED ||
++ (strm->total_in == 0 && dfltcc_state->block_threshold > 0))
++ param->htt = HTT_FIXED;
++ else {
++ param->htt = HTT_DYNAMIC;
++ dfltcc_gdht(strm);
++ }
++ }
++
++ /* Deflate */
++ do {
++ cc = dfltcc_cmpr(strm);
++ if (strm->avail_in < 4096 && masked_avail_in > 0)
++ /* We are about to call DFLTCC with a small input buffer, which is
++ * inefficient. Since there is masked data, there will be at least
++ * one more DFLTCC call, so skip the current one and make the next
++ * one handle more data.
++ */
++ break;
++ } while (cc == DFLTCC_CC_AGAIN);
++
++ /* Translate parameter block to stream */
++ strm->msg = oesc_msg(dfltcc_state->msg, param->oesc);
++ state->bi_valid = param->sbb;
++ if (state->bi_valid == 0)
++ state->bi_buf = 0; /* Avoid accessing next_out */
++ else
++ state->bi_buf = *strm->next_out & ((1 << state->bi_valid) - 1);
++ strm->adler = state->wrap == 2 ? ZSWAP32(param->cv) : param->cv;
++
++ /* Unmask the input data */
++ strm->avail_in += masked_avail_in;
++ masked_avail_in = 0;
++
++ /* If we encounter an error, it means there is a bug in DFLTCC call */
++ Assert(cc != DFLTCC_CC_OP2_CORRUPT || param->oesc == 0, "BUG");
++
++ /* Update Block-Continuation Flag. It will be used to check whether to call
++ * GDHT the next time.
++ */
++ if (cc == DFLTCC_CC_OK) {
++ if (soft_bcc) {
++ send_eobs(strm, param);
++ param->bcf = 0;
++ dfltcc_state->block_threshold =
++ strm->total_in + dfltcc_state->block_size;
++ } else
++ param->bcf = 1;
++ if (flush == Z_FINISH) {
++ if (need_empty_block)
++ /* Make the current deflate() call also close the stream */
++ return 0;
++ else {
++ bi_windup(state);
++ *result = finish_done;
++ }
++ } else {
++ if (flush == Z_FULL_FLUSH)
++ param->hl = 0; /* Clear history */
++ *result = flush == Z_NO_FLUSH ? need_more : block_done;
++ }
++ } else {
++ param->bcf = 1;
++ *result = need_more;
++ }
++ if (strm->avail_in != 0 && strm->avail_out != 0)
++ goto again; /* deflate() must use all input or all output */
++ return 1;
++}
++
++/*
++ Expand.
++ */
++int ZLIB_INTERNAL dfltcc_can_inflate(strm)
++ z_streamp strm;
++{
++ struct inflate_state FAR *state = (struct inflate_state FAR *)strm->state;
++ struct dfltcc_state FAR *dfltcc_state = GET_DFLTCC_STATE(state);
++
++ /* Unsupported compression settings */
++ if (state->wbits != HB_BITS)
++ return 0;
++
++ /* Unsupported hardware */
++ return is_bit_set(dfltcc_state->af.fns, DFLTCC_XPND) &&
++ is_bit_set(dfltcc_state->af.fmts, DFLTCC_FMT0);
++}
++
++local dfltcc_cc dfltcc_xpnd OF((z_streamp strm));
++local dfltcc_cc dfltcc_xpnd(strm)
++ z_streamp strm;
++{
++ struct inflate_state FAR *state = (struct inflate_state FAR *)strm->state;
++ struct dfltcc_param_v0 FAR *param = &GET_DFLTCC_STATE(state)->param;
++ size_t avail_in = strm->avail_in;
++ size_t avail_out = strm->avail_out;
++ dfltcc_cc cc;
++
++ cc = dfltcc(DFLTCC_XPND | HBT_CIRCULAR,
++ param, &strm->next_out, &avail_out,
++ &strm->next_in, &avail_in, state->window);
++ strm->avail_in = avail_in;
++ strm->avail_out = avail_out;
++ return cc;
++}
++
++dfltcc_inflate_action ZLIB_INTERNAL dfltcc_inflate(strm, flush, ret)
++ z_streamp strm;
++ int flush;
++ int *ret;
++{
++ struct inflate_state FAR *state = (struct inflate_state FAR *)strm->state;
++ struct dfltcc_state FAR *dfltcc_state = GET_DFLTCC_STATE(state);
++ struct dfltcc_param_v0 FAR *param = &dfltcc_state->param;
++ dfltcc_cc cc;
++
++ if (flush == Z_BLOCK || flush == Z_TREES) {
++ /* DFLTCC does not support stopping on block boundaries */
++ if (dfltcc_inflate_disable(strm)) {
++ *ret = Z_STREAM_ERROR;
++ return DFLTCC_INFLATE_BREAK;
++ } else
++ return DFLTCC_INFLATE_SOFTWARE;
++ }
++
++ if (state->last) {
++ if (state->bits != 0) {
++ strm->next_in++;
++ strm->avail_in--;
++ state->bits = 0;
++ }
++ state->mode = CHECK;
++ return DFLTCC_INFLATE_CONTINUE;
++ }
++
++ if (strm->avail_in == 0 && !param->cf)
++ return DFLTCC_INFLATE_BREAK;
++
++ if (inflate_ensure_window(state)) {
++ state->mode = MEM;
++ return DFLTCC_INFLATE_CONTINUE;
++ }
++
++ /* Translate stream to parameter block */
++ param->cvt = state->flags ? CVT_CRC32 : CVT_ADLER32;
++ param->sbb = state->bits;
++ param->hl = state->whave; /* Software and hardware history formats match */
++ param->ho = (state->wnext - state->whave) & ((1 << HB_BITS) - 1);
++ if (param->hl)
++ param->nt = 0; /* Honor history for the first block */
++ param->cv = state->flags ? ZSWAP32(state->check) : state->check;
++
++ /* Inflate */
++ do {
++ cc = dfltcc_xpnd(strm);
++ } while (cc == DFLTCC_CC_AGAIN);
++
++ /* Translate parameter block to stream */
++ strm->msg = oesc_msg(dfltcc_state->msg, param->oesc);
++ state->last = cc == DFLTCC_CC_OK;
++ state->bits = param->sbb;
++ state->whave = param->hl;
++ state->wnext = (param->ho + param->hl) & ((1 << HB_BITS) - 1);
++ state->check = state->flags ? ZSWAP32(param->cv) : param->cv;
++ if (cc == DFLTCC_CC_OP2_CORRUPT && param->oesc != 0) {
++ /* Report an error if stream is corrupted */
++ state->mode = BAD;
++ return DFLTCC_INFLATE_CONTINUE;
++ }
++ state->mode = TYPEDO;
++ /* Break if operands are exhausted, otherwise continue looping */
++ return (cc == DFLTCC_CC_OP1_TOO_SHORT || cc == DFLTCC_CC_OP2_TOO_SHORT) ?
++ DFLTCC_INFLATE_BREAK : DFLTCC_INFLATE_CONTINUE;
++}
++
++int ZLIB_INTERNAL dfltcc_was_inflate_used(strm)
++ z_streamp strm;
++{
++ struct inflate_state FAR *state = (struct inflate_state FAR *)strm->state;
++ struct dfltcc_param_v0 FAR *param = &GET_DFLTCC_STATE(state)->param;
++
++ return !param->nt;
++}
++
++int ZLIB_INTERNAL dfltcc_inflate_disable(strm)
++ z_streamp strm;
++{
++ struct inflate_state FAR *state = (struct inflate_state FAR *)strm->state;
++ struct dfltcc_state FAR *dfltcc_state = GET_DFLTCC_STATE(state);
++
++ if (!dfltcc_can_inflate(strm))
++ return 0;
++ if (dfltcc_was_inflate_used(strm))
++ /* DFLTCC has already decompressed some data. Since there is not
++ * enough information to resume decompression in software, the call
++ * must fail.
++ */
++ return 1;
++ /* DFLTCC was not used yet - decompress in software */
++ memset(&dfltcc_state->af, 0, sizeof(dfltcc_state->af));
++ return 0;
++}
++
++/*
++ Memory management.
++ DFLTCC requires parameter blocks and window to be aligned. zlib allows
++ users to specify their own allocation functions, so using e.g.
++ `posix_memalign' is not an option. Thus, we overallocate and take the
++ aligned portion of the buffer.
++*/
++local inline int is_dfltcc_enabled OF((void));
++local inline int is_dfltcc_enabled(void)
++{
++ const char *env;
++ uint64_t facilities[(DFLTCC_FACILITY / 64) + 1];
++ register char r0 __asm__("r0");
++
++ env = secure_getenv("DFLTCC");
++ if (env && !strcmp(env, "0"))
++ /* User has explicitly disabled DFLTCC. */
++ return 0;
++
++ memset(facilities, 0, sizeof(facilities));
++ r0 = sizeof(facilities) / sizeof(facilities[0]) - 1;
++ /* STFLE is supported since z9-109 and only in z/Architecture mode. When
++ * compiling with -m31, gcc defaults to ESA mode, however, since the kernel
++ * is 64-bit, it's always z/Architecture mode at runtime.
++ */
++ __asm__ volatile(".machinemode push\n"
++ ".machinemode zarch\n"
++ "stfle %[facilities]\n"
++ ".machinemode pop\n"
++ : [facilities] "=Q" (facilities)
++ , [r0] "+r" (r0)
++ :
++ : "cc");
++ return is_bit_set((const char *)facilities, DFLTCC_FACILITY);
++}
++
++void ZLIB_INTERNAL dfltcc_reset(strm, size)
++ z_streamp strm;
++ uInt size;
++{
++ struct dfltcc_state *dfltcc_state =
++ (struct dfltcc_state *)((char FAR *)strm->state + ALIGN_UP(size, 8));
++ struct dfltcc_qaf_param *param =
++ (struct dfltcc_qaf_param *)&dfltcc_state->param;
++ const char *s;
++
++ /* Initialize available functions */
++ if (is_dfltcc_enabled()) {
++ dfltcc(DFLTCC_QAF, param, NULL, NULL, NULL, NULL, NULL);
++ memmove(&dfltcc_state->af, param, sizeof(dfltcc_state->af));
++ } else
++ memset(&dfltcc_state->af, 0, sizeof(dfltcc_state->af));
++
++ if (secure_getenv("SOURCE_DATE_EPOCH"))
++ /* User needs reproducible results, but the output of DFLTCC_CMPR
++ * depends on buffers' page offsets.
++ */
++ clear_bit(dfltcc_state->af.fns, DFLTCC_CMPR);
++
++ /* Initialize parameter block */
++ memset(&dfltcc_state->param, 0, sizeof(dfltcc_state->param));
++ dfltcc_state->param.nt = 1;
++
++ /* Initialize tuning parameters */
++#ifndef DFLTCC_LEVEL_MASK
++#define DFLTCC_LEVEL_MASK 0x2
++#endif
++ s = secure_getenv("DFLTCC_LEVEL_MASK");
++ dfltcc_state->level_mask = (s && *s) ? strtoul(s, NULL, 0) :
++ DFLTCC_LEVEL_MASK;
++#ifndef DFLTCC_BLOCK_SIZE
++#define DFLTCC_BLOCK_SIZE 1048576
++#endif
++ s = secure_getenv("DFLTCC_BLOCK_SIZE");
++ dfltcc_state->block_size = (s && *s) ? strtoul(s, NULL, 0) :
++ DFLTCC_BLOCK_SIZE;
++#ifndef DFLTCC_FIRST_FHT_BLOCK_SIZE
++#define DFLTCC_FIRST_FHT_BLOCK_SIZE 4096
++#endif
++ s = secure_getenv("DFLTCC_FIRST_FHT_BLOCK_SIZE");
++ dfltcc_state->block_threshold = (s && *s) ? strtoul(s, NULL, 0) :
++ DFLTCC_FIRST_FHT_BLOCK_SIZE;
++#ifndef DFLTCC_DHT_MIN_SAMPLE_SIZE
++#define DFLTCC_DHT_MIN_SAMPLE_SIZE 4096
++#endif
++ s = secure_getenv("DFLTCC_DHT_MIN_SAMPLE_SIZE");
++ dfltcc_state->dht_threshold = (s && *s) ? strtoul(s, NULL, 0) :
++ DFLTCC_DHT_MIN_SAMPLE_SIZE;
++#ifndef DFLTCC_RIBM
++#define DFLTCC_RIBM 0
++#endif
++ s = secure_getenv("DFLTCC_RIBM");
++ dfltcc_state->param.ribm = (s && *s) ? strtoul(s, NULL, 0) :
++ DFLTCC_RIBM;
++}
++
++voidpf ZLIB_INTERNAL dfltcc_alloc_state(strm, items, size)
++ z_streamp strm;
++ uInt items;
++ uInt size;
++{
++ return ZALLOC(strm,
++ ALIGN_UP(items * size, 8) + sizeof(struct dfltcc_state),
++ sizeof(unsigned char));
++}
++
++void ZLIB_INTERNAL dfltcc_copy_state(dst, src, size)
++ voidpf dst;
++ const voidpf src;
++ uInt size;
++{
++ zmemcpy(dst, src, ALIGN_UP(size, 8) + sizeof(struct dfltcc_state));
++}
++
++static const int PAGE_ALIGN = 0x1000;
++
++voidpf ZLIB_INTERNAL dfltcc_alloc_window(strm, items, size)
++ z_streamp strm;
++ uInt items;
++ uInt size;
++{
++ voidpf p, w;
++
++ /* To simplify freeing, we store the pointer to the allocated buffer right
++ * before the window.
++ */
++ p = ZALLOC(strm, sizeof(voidpf) + items * size + PAGE_ALIGN,
++ sizeof(unsigned char));
++ if (p == NULL)
++ return NULL;
++ w = ALIGN_UP((char FAR *)p + sizeof(voidpf), PAGE_ALIGN);
++ *(voidpf *)((char FAR *)w - sizeof(voidpf)) = p;
++ return w;
++}
++
++void ZLIB_INTERNAL dfltcc_free_window(strm, w)
++ z_streamp strm;
++ voidpf w;
++{
++ if (w)
++ ZFREE(strm, *(voidpf *)((unsigned char FAR *)w - sizeof(voidpf)));
++}
++
++/*
++ Switching between hardware and software compression.
++ DFLTCC does not support all zlib settings, e.g. generation of non-compressed
++ blocks or alternative window sizes. When such settings are applied on the
++ fly with deflateParams, we need to convert between hardware and software
++ window formats.
++*/
++int ZLIB_INTERNAL dfltcc_deflate_params(strm, level, strategy)
++ z_streamp strm;
++ int level;
++ int strategy;
++{
++ deflate_state FAR *state = (deflate_state FAR *)strm->state;
++ struct dfltcc_state FAR *dfltcc_state = GET_DFLTCC_STATE(state);
++ struct dfltcc_param_v0 FAR *param = &dfltcc_state->param;
++ int could_deflate = dfltcc_can_deflate(strm);
++ int can_deflate = dfltcc_are_params_ok(level, state->w_bits, strategy,
++ dfltcc_state->level_mask);
++
++ if (can_deflate == could_deflate)
++ /* We continue to work in the same mode - no changes needed */
++ return Z_OK;
++
++ if (strm->total_in == 0 && param->nt == 1 && param->hl == 0)
++ /* DFLTCC was not used yet - no changes needed */
++ return Z_OK;
++
++ /* Switching between hardware and software is not implemented */
++ return Z_STREAM_ERROR;
++}
++
++/*
++ Preloading history.
++*/
++local void append_history OF((struct dfltcc_param_v0 FAR *param,
++ Bytef *history,
++ const Bytef *buf,
++ uInt count));
++local void append_history(param, history, buf, count)
++ struct dfltcc_param_v0 FAR *param;
++ Bytef *history;
++ const Bytef *buf;
++ uInt count;
++{
++ size_t offset;
++ size_t n;
++
++ /* Do not use more than 32K */
++ if (count > HB_SIZE) {
++ buf += count - HB_SIZE;
++ count = HB_SIZE;
++ }
++ offset = (param->ho + param->hl) % HB_SIZE;
++ if (offset + count <= HB_SIZE)
++ /* Circular history buffer does not wrap - copy one chunk */
++ zmemcpy(history + offset, buf, count);
++ else {
++ /* Circular history buffer wraps - copy two chunks */
++ n = HB_SIZE - offset;
++ zmemcpy(history + offset, buf, n);
++ zmemcpy(history, buf + n, count - n);
++ }
++ n = param->hl + count;
++ if (n <= HB_SIZE)
++ /* All history fits into buffer - no need to discard anything */
++ param->hl = n;
++ else {
++ /* History does not fit into buffer - discard extra bytes */
++ param->ho = (param->ho + (n - HB_SIZE)) % HB_SIZE;
++ param->hl = HB_SIZE;
++ }
++}
++
++int ZLIB_INTERNAL dfltcc_deflate_set_dictionary(strm, dictionary, dict_length)
++ z_streamp strm;
++ const Bytef *dictionary;
++ uInt dict_length;
++{
++ deflate_state FAR *state = (deflate_state FAR *)strm->state;
++ struct dfltcc_state FAR *dfltcc_state = GET_DFLTCC_STATE(state);
++ struct dfltcc_param_v0 FAR *param = &dfltcc_state->param;
++
++ append_history(param, state->window, dictionary, dict_length);
++ state->strstart = 1; /* Add FDICT to zlib header */
++ return Z_OK;
++}
++
++int ZLIB_INTERNAL dfltcc_deflate_get_dictionary(strm, dictionary, dict_length)
++ z_streamp strm;
++ Bytef *dictionary;
++ uInt *dict_length;
++{
++ deflate_state FAR *state = (deflate_state FAR *)strm->state;
++ struct dfltcc_state FAR *dfltcc_state = GET_DFLTCC_STATE(state);
++ struct dfltcc_param_v0 FAR *param = &dfltcc_state->param;
++
++ if (dictionary) {
++ if (param->ho + param->hl <= HB_SIZE)
++ /* Circular history buffer does not wrap - copy one chunk */
++ zmemcpy(dictionary, state->window + param->ho, param->hl);
++ else {
++ /* Circular history buffer wraps - copy two chunks */
++ zmemcpy(dictionary,
++ state->window + param->ho,
++ HB_SIZE - param->ho);
++ zmemcpy(dictionary + HB_SIZE - param->ho,
++ state->window,
++ param->ho + param->hl - HB_SIZE);
++ }
++ }
++ if (dict_length)
++ *dict_length = param->hl;
++ return Z_OK;
++}
+\ No newline at end of file
+diff --git a/contrib/s390/dfltcc.h b/contrib/s390/dfltcc.h
+new file mode 100644
+index 0000000..574e84c
+--- /dev/null
++++ b/contrib/s390/dfltcc.h
+@@ -0,0 +1,55 @@
++#ifndef DFLTCC_H
++#define DFLTCC_H
++
++#include "../../zlib.h"
++#include "../../zutil.h"
++
++voidpf ZLIB_INTERNAL dfltcc_alloc_state OF((z_streamp strm, uInt items,
++ uInt size));
++void ZLIB_INTERNAL dfltcc_copy_state OF((voidpf dst, const voidpf src,
++ uInt size));
++void ZLIB_INTERNAL dfltcc_reset OF((z_streamp strm, uInt size));
++voidpf ZLIB_INTERNAL dfltcc_alloc_window OF((z_streamp strm, uInt items,
++ uInt size));
++void ZLIB_INTERNAL dfltcc_free_window OF((z_streamp strm, voidpf w));
++int ZLIB_INTERNAL dfltcc_can_inflate OF((z_streamp strm));
++typedef enum {
++ DFLTCC_INFLATE_CONTINUE,
++ DFLTCC_INFLATE_BREAK,
++ DFLTCC_INFLATE_SOFTWARE,
++} dfltcc_inflate_action;
++dfltcc_inflate_action ZLIB_INTERNAL dfltcc_inflate OF((z_streamp strm,
++ int flush, int *ret));
++int ZLIB_INTERNAL dfltcc_was_inflate_used OF((z_streamp strm));
++int ZLIB_INTERNAL dfltcc_inflate_disable OF((z_streamp strm));
++
++#define ZALLOC_STATE dfltcc_alloc_state
++#define ZFREE_STATE ZFREE
++#define ZCOPY_STATE dfltcc_copy_state
++#define ZALLOC_WINDOW dfltcc_alloc_window
++#define ZFREE_WINDOW dfltcc_free_window
++#define TRY_FREE_WINDOW dfltcc_free_window
++#define INFLATE_RESET_KEEP_HOOK(strm) \
++ dfltcc_reset((strm), sizeof(struct inflate_state))
++#define INFLATE_PRIME_HOOK(strm, bits, value) \
++ do { if (dfltcc_inflate_disable((strm))) return Z_STREAM_ERROR; } while (0)
++#define INFLATE_TYPEDO_HOOK(strm, flush) \
++ if (dfltcc_can_inflate((strm))) { \
++ dfltcc_inflate_action action; \
++\
++ RESTORE(); \
++ action = dfltcc_inflate((strm), (flush), &ret); \
++ LOAD(); \
++ if (action == DFLTCC_INFLATE_CONTINUE) \
++ break; \
++ else if (action == DFLTCC_INFLATE_BREAK) \
++ goto inf_leave; \
++ }
++#define INFLATE_NEED_CHECKSUM(strm) (!dfltcc_can_inflate((strm)))
++#define INFLATE_NEED_UPDATEWINDOW(strm) (!dfltcc_can_inflate((strm)))
++#define INFLATE_MARK_HOOK(strm) \
++ do { \
++ if (dfltcc_was_inflate_used((strm))) return -(1L << 16); \
++ } while (0)
++
++#endif
+\ No newline at end of file
+diff --git a/contrib/s390/dfltcc_deflate.h b/contrib/s390/dfltcc_deflate.h
+new file mode 100644
+index 0000000..a129a91
+--- /dev/null
++++ b/contrib/s390/dfltcc_deflate.h
+@@ -0,0 +1,50 @@
++#ifndef DFLTCC_DEFLATE_H
++#define DFLTCC_DEFLATE_H
++
++#include "dfltcc.h"
++
++int ZLIB_INTERNAL dfltcc_can_deflate OF((z_streamp strm));
++int ZLIB_INTERNAL dfltcc_deflate OF((z_streamp strm,
++ int flush,
++ block_state *result));
++int ZLIB_INTERNAL dfltcc_deflate_params OF((z_streamp strm,
++ int level,
++ int strategy));
++int ZLIB_INTERNAL dfltcc_deflate_set_dictionary OF((z_streamp strm,
++ const Bytef *dictionary,
++ uInt dict_length));
++int ZLIB_INTERNAL dfltcc_deflate_get_dictionary OF((z_streamp strm,
++ Bytef *dictionary,
++ uInt* dict_length));
++
++#define DEFLATE_SET_DICTIONARY_HOOK(strm, dict, dict_len) \
++ do { \
++ if (dfltcc_can_deflate((strm))) \
++ return dfltcc_deflate_set_dictionary((strm), (dict), (dict_len)); \
++ } while (0)
++#define DEFLATE_GET_DICTIONARY_HOOK(strm, dict, dict_len) \
++ do { \
++ if (dfltcc_can_deflate((strm))) \
++ return dfltcc_deflate_get_dictionary((strm), (dict), (dict_len)); \
++ } while (0)
++#define DEFLATE_RESET_KEEP_HOOK(strm) \
++ dfltcc_reset((strm), sizeof(deflate_state))
++#define DEFLATE_PARAMS_HOOK(strm, level, strategy) \
++ do { \
++ int err; \
++\
++ err = dfltcc_deflate_params((strm), (level), (strategy)); \
++ if (err == Z_STREAM_ERROR) \
++ return err; \
++ } while (0)
++#define DEFLATE_BOUND_ADJUST_COMPLEN(strm, complen, source_len) \
++ do { \
++ if (dfltcc_can_deflate((strm))) \
++ (complen) = (3 + 5 + 5 + 4 + 19 * 3 + (286 + 30) * 7 + \
++ (source_len) * 16 + 15 + 7) >> 3; \
++ } while (0)
++#define DEFLATE_NEED_CONSERVATIVE_BOUND(strm) (dfltcc_can_deflate((strm)))
++#define DEFLATE_HOOK dfltcc_deflate
++#define DEFLATE_NEED_CHECKSUM(strm) (!dfltcc_can_deflate((strm)))
++
++#endif
+\ No newline at end of file
+diff --git a/deflate.c b/deflate.c
+index 1ec7614..089285a 100644
+--- a/deflate.c
++++ b/deflate.c
+@@ -61,15 +61,29 @@ const char deflate_copyright[] =
+ */
+
+ /* ===========================================================================
+- * Function prototypes.
++ * Architecture-specific bits.
+ */
+-typedef enum {
+- need_more, /* block not completed, need more input or more output */
+- block_done, /* block flush performed */
+- finish_started, /* finish started, need only more output at next deflate */
+- finish_done /* finish done, accept no more input or output */
+-} block_state;
++#ifdef DFLTCC
++# include "contrib/s390/dfltcc_deflate.h"
++#else
++#define ZALLOC_STATE ZALLOC
++#define ZFREE_STATE ZFREE
++#define ZCOPY_STATE zmemcpy
++#define ZALLOC_WINDOW ZALLOC
++#define TRY_FREE_WINDOW TRY_FREE
++#define DEFLATE_SET_DICTIONARY_HOOK(strm, dict, dict_len) do {} while (0)
++#define DEFLATE_GET_DICTIONARY_HOOK(strm, dict, dict_len) do {} while (0)
++#define DEFLATE_RESET_KEEP_HOOK(strm) do {} while (0)
++#define DEFLATE_PARAMS_HOOK(strm, level, strategy) do {} while (0)
++#define DEFLATE_BOUND_ADJUST_COMPLEN(strm, complen, sourceLen) do {} while (0)
++#define DEFLATE_NEED_CONSERVATIVE_BOUND(strm) 0
++#define DEFLATE_HOOK(strm, flush, bstate) 0
++#define DEFLATE_NEED_CHECKSUM(strm) 1
++#endif
+
++/* ===========================================================================
++ * Function prototypes.
++ */
+ typedef block_state (*compress_func) OF((deflate_state *s, int flush));
+ /* Compression function. Returns the block state after the call. */
+
+@@ -85,7 +99,6 @@ local block_state deflate_rle OF((deflate_state *s, int flush));
+ local block_state deflate_huff OF((deflate_state *s, int flush));
+ local void lm_init OF((deflate_state *s));
+ local void putShortMSB OF((deflate_state *s, uInt b));
+-local void flush_pending OF((z_streamp strm));
+ local unsigned read_buf OF((z_streamp strm, Bytef *buf, unsigned size));
+ #ifdef ASMV
+ # pragma message("Assembler code may have bugs -- use at your own risk")
+@@ -301,7 +314,7 @@ int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy,
+ return Z_STREAM_ERROR;
+ }
+ if (windowBits == 8) windowBits = 9; /* until 256-byte window bug fixed */
+- s = (deflate_state *) ZALLOC(strm, 1, sizeof(deflate_state));
++ s = (deflate_state *) ZALLOC_STATE(strm, 1, sizeof(deflate_state));
+ if (s == Z_NULL) return Z_MEM_ERROR;
+ strm->state = (struct internal_state FAR *)s;
+ s->strm = strm;
+@@ -318,7 +331,7 @@ int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy,
+ s->hash_mask = s->hash_size - 1;
+ s->hash_shift = ((s->hash_bits+MIN_MATCH-1)/MIN_MATCH);
+
+- s->window = (Bytef *) ZALLOC(strm, s->w_size, 2*sizeof(Byte));
++ s->window = (Bytef *) ZALLOC_WINDOW(strm, s->w_size, 2*sizeof(Byte));
+ s->prev = (Posf *) ZALLOC(strm, s->w_size, sizeof(Pos));
+ s->head = (Posf *) ZALLOC(strm, s->hash_size, sizeof(Pos));
+
+@@ -394,6 +407,7 @@ int ZEXPORT deflateSetDictionary (strm, dictionary, dictLength)
+ /* when using zlib wrappers, compute Adler-32 for provided dictionary */
+ if (wrap == 1)
+ strm->adler = adler32(strm->adler, dictionary, dictLength);
++ DEFLATE_SET_DICTIONARY_HOOK(strm, dictionary, dictLength);
+ s->wrap = 0; /* avoid computing Adler-32 in read_buf */
+
+ /* if dictionary would fill window, just replace the history */
+@@ -452,6 +466,7 @@ int ZEXPORT deflateGetDictionary (strm, dictionary, dictLength)
+
+ if (deflateStateCheck(strm))
+ return Z_STREAM_ERROR;
++ DEFLATE_GET_DICTIONARY_HOOK(strm, dictionary, dictLength);
+ s = strm->state;
+ len = s->strstart + s->lookahead;
+ if (len > s->w_size)
+@@ -498,6 +513,8 @@ int ZEXPORT deflateResetKeep (strm)
+
+ _tr_init(s);
+
++ DEFLATE_RESET_KEEP_HOOK(strm);
++
+ return Z_OK;
+ }
+
+@@ -584,6 +601,7 @@ int ZEXPORT deflateParams(strm, level, strategy)
+ if (level < 0 || level > 9 || strategy < 0 || strategy > Z_FIXED) {
+ return Z_STREAM_ERROR;
+ }
++ DEFLATE_PARAMS_HOOK(strm, level, strategy);
+ func = configuration_table[s->level].func;
+
+ if ((strategy != s->strategy || func != configuration_table[level].func) &&
+@@ -659,6 +677,7 @@ uLong ZEXPORT deflateBound(strm, sourceLen)
+ /* conservative upper bound for compressed data */
+ complen = sourceLen +
+ ((sourceLen + 7) >> 3) + ((sourceLen + 63) >> 6) + 5;
++ DEFLATE_BOUND_ADJUST_COMPLEN(strm, complen, sourceLen);
+
+ /* if can't get parameters, return conservative bound plus zlib wrapper */
+ if (deflateStateCheck(strm))
+@@ -700,7 +719,8 @@ uLong ZEXPORT deflateBound(strm, sourceLen)
+ }
+
+ /* if not default parameters, return conservative bound */
+- if (s->w_bits != 15 || s->hash_bits != 8 + 7)
++ if (DEFLATE_NEED_CONSERVATIVE_BOUND(strm) ||
++ s->w_bits != 15 || s->hash_bits != 8 + 7)
+ return complen + wraplen;
+
+ /* default settings: return tight bound for that case */
+@@ -727,7 +747,7 @@ local void putShortMSB (s, b)
+ * applications may wish to modify it to avoid allocating a large
+ * strm->next_out buffer and copying into it. (See also read_buf()).
+ */
+-local void flush_pending(strm)
++void ZLIB_INTERNAL flush_pending(strm)
+ z_streamp strm;
+ {
+ unsigned len;
+@@ -997,7 +1017,8 @@ int ZEXPORT deflate (strm, flush)
+ (flush != Z_NO_FLUSH && s->status != FINISH_STATE)) {
+ block_state bstate;
+
+- bstate = s->level == 0 ? deflate_stored(s, flush) :
++ bstate = DEFLATE_HOOK(strm, flush, &bstate) ? bstate :
++ s->level == 0 ? deflate_stored(s, flush) :
+ s->strategy == Z_HUFFMAN_ONLY ? deflate_huff(s, flush) :
+ s->strategy == Z_RLE ? deflate_rle(s, flush) :
+ (*(configuration_table[s->level].func))(s, flush);
+@@ -1086,9 +1107,9 @@ int ZEXPORT deflateEnd (strm)
+ TRY_FREE(strm, strm->state->pending_buf);
+ TRY_FREE(strm, strm->state->head);
+ TRY_FREE(strm, strm->state->prev);
+- TRY_FREE(strm, strm->state->window);
++ TRY_FREE_WINDOW(strm, strm->state->window);
+
+- ZFREE(strm, strm->state);
++ ZFREE_STATE(strm, strm->state);
+ strm->state = Z_NULL;
+
+ return status == BUSY_STATE ? Z_DATA_ERROR : Z_OK;
+@@ -1119,13 +1140,13 @@ int ZEXPORT deflateCopy (dest, source)
+
+ zmemcpy((voidpf)dest, (voidpf)source, sizeof(z_stream));
+
+- ds = (deflate_state *) ZALLOC(dest, 1, sizeof(deflate_state));
++ ds = (deflate_state *) ZALLOC_STATE(dest, 1, sizeof(deflate_state));
+ if (ds == Z_NULL) return Z_MEM_ERROR;
+ dest->state = (struct internal_state FAR *) ds;
+- zmemcpy((voidpf)ds, (voidpf)ss, sizeof(deflate_state));
++ ZCOPY_STATE((voidpf)ds, (voidpf)ss, sizeof(deflate_state));
+ ds->strm = dest;
+
+- ds->window = (Bytef *) ZALLOC(dest, ds->w_size, 2*sizeof(Byte));
++ ds->window = (Bytef *) ZALLOC_WINDOW(dest, ds->w_size, 2*sizeof(Byte));
+ ds->prev = (Posf *) ZALLOC(dest, ds->w_size, sizeof(Pos));
+ ds->head = (Posf *) ZALLOC(dest, ds->hash_size, sizeof(Pos));
+ overlay = (ushf *) ZALLOC(dest, ds->lit_bufsize, sizeof(ush)+2);
+@@ -1174,7 +1195,8 @@ local unsigned read_buf(strm, buf, size)
+ strm->avail_in -= len;
+
+ zmemcpy(buf, strm->next_in, len);
+- if (strm->state->wrap == 1) {
++ if (!DEFLATE_NEED_CHECKSUM(strm)) {}
++ else if (strm->state->wrap == 1) {
+ strm->adler = adler32(strm->adler, buf, len);
+ }
+ #ifdef GZIP
+diff --git a/deflate.h b/deflate.h
+index 23ecdd3..821a4b9 100644
+--- a/deflate.h
++++ b/deflate.h
+@@ -304,6 +304,7 @@ void ZLIB_INTERNAL _tr_flush_bits OF((deflate_state *s));
+ void ZLIB_INTERNAL _tr_align OF((deflate_state *s));
+ void ZLIB_INTERNAL _tr_stored_block OF((deflate_state *s, charf *buf,
+ ulg stored_len, int last));
++void ZLIB_INTERNAL _tr_send_bits OF((deflate_state *s, int value, int length));
+
+ #define d_code(dist) \
+ ((dist) < 256 ? _dist_code[dist] : _dist_code[256+((dist)>>7)])
+@@ -346,4 +347,15 @@ void ZLIB_INTERNAL _tr_stored_block OF((deflate_state *s, charf *buf,
+ flush = _tr_tally(s, distance, length)
+ #endif
+
++typedef enum {
++ need_more, /* block not completed, need more input or more output */
++ block_done, /* block flush performed */
++ finish_started, /* finish started, need only more output at next deflate */
++ finish_done /* finish done, accept no more input or output */
++} block_state;
++
++unsigned ZLIB_INTERNAL bi_reverse OF((unsigned code, int len));
++void ZLIB_INTERNAL bi_windup OF((deflate_state *s));
++void ZLIB_INTERNAL flush_pending OF((z_streamp strm));
++
+ #endif /* DEFLATE_H */
+diff --git a/gzguts.h b/gzguts.h
+index 990a4d2..3218395 100644
+--- a/gzguts.h
++++ b/gzguts.h
+@@ -153,7 +153,11 @@
+
+ /* default i/o buffer size -- double this for output when reading (this and
+ twice this must be able to fit in an unsigned type) */
++#ifdef DFLTCC
++#define GZBUFSIZE 131072
++#else
+ #define GZBUFSIZE 8192
++#endif
+
+ /* gzip modes, also provide a little integrity check on the passed structure */
+ #define GZ_NONE 0
+diff --git a/inflate.c b/inflate.c
+index ac333e8..f77c2ae 100644
+--- a/inflate.c
++++ b/inflate.c
+@@ -85,6 +85,23 @@
+ #include "inflate.h"
+ #include "inffast.h"
+
++/* architecture-specific bits */
++#ifdef DFLTCC
++# include "contrib/s390/dfltcc.h"
++#else
++#define ZALLOC_STATE ZALLOC
++#define ZFREE_STATE ZFREE
++#define ZCOPY_STATE zmemcpy
++#define ZALLOC_WINDOW ZALLOC
++#define ZFREE_WINDOW ZFREE
++#define INFLATE_RESET_KEEP_HOOK(strm) do {} while (0)
++#define INFLATE_PRIME_HOOK(strm, bits, value) do {} while (0)
++#define INFLATE_TYPEDO_HOOK(strm, flush) do {} while (0)
++#define INFLATE_NEED_CHECKSUM(strm) 1
++#define INFLATE_NEED_UPDATEWINDOW(strm) 1
++#define INFLATE_MARK_HOOK(strm) do {} while (0)
++#endif
++
+ #ifdef MAKEFIXED
+ # ifndef BUILDFIXED
+ # define BUILDFIXED
+@@ -137,6 +154,7 @@ z_streamp strm;
+ state->lencode = state->distcode = state->next = state->codes;
+ state->sane = 1;
+ state->back = -1;
++ INFLATE_RESET_KEEP_HOOK(strm);
+ Tracev((stderr, "inflate: reset\n"));
+ return Z_OK;
+ }
+@@ -182,7 +200,7 @@ int windowBits;
+ if (windowBits && (windowBits < 8 || windowBits > 15))
+ return Z_STREAM_ERROR;
+ if (state->window != Z_NULL && state->wbits != (unsigned)windowBits) {
+- ZFREE(strm, state->window);
++ ZFREE_WINDOW(strm, state->window);
+ state->window = Z_NULL;
+ }
+
+@@ -221,7 +239,7 @@ int stream_size;
+ strm->zfree = zcfree;
+ #endif
+ state = (struct inflate_state FAR *)
+- ZALLOC(strm, 1, sizeof(struct inflate_state));
++ ZALLOC_STATE(strm, 1, sizeof(struct inflate_state));
+ if (state == Z_NULL) return Z_MEM_ERROR;
+ Tracev((stderr, "inflate: allocated\n"));
+ strm->state = (struct internal_state FAR *)state;
+@@ -230,7 +248,7 @@ int stream_size;
+ state->mode = HEAD; /* to pass state test in inflateReset2() */
+ ret = inflateReset2(strm, windowBits);
+ if (ret != Z_OK) {
+- ZFREE(strm, state);
++ ZFREE_STATE(strm, state);
+ strm->state = Z_NULL;
+ }
+ return ret;
+@@ -252,6 +270,7 @@ int value;
+ struct inflate_state FAR *state;
+
+ if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
++ INFLATE_PRIME_HOOK(strm, bits, value);
+ state = (struct inflate_state FAR *)strm->state;
+ if (bits < 0) {
+ state->hold = 0;
+@@ -379,6 +398,27 @@ void makefixed()
+ }
+ #endif /* MAKEFIXED */
+
++int ZLIB_INTERNAL inflate_ensure_window(state)
++ struct inflate_state *state;
++{
++ /* if it hasn't been done already, allocate space for the window */
++ if (state->window == Z_NULL) {
++ state->window = (unsigned char FAR *)
++ ZALLOC_WINDOW(state->strm, 1U << state->wbits,
++ sizeof(unsigned char));
++ if (state->window == Z_NULL) return 1;
++ }
++
++ /* if window not in use yet, initialize */
++ if (state->wsize == 0) {
++ state->wsize = 1U << state->wbits;
++ state->wnext = 0;
++ state->whave = 0;
++ }
++
++ return 0;
++}
++
+ /*
+ Update the window with the last wsize (normally 32K) bytes written before
+ returning. If window does not exist yet, create it. This is only called
+@@ -403,20 +443,7 @@ unsigned copy;
+
+ state = (struct inflate_state FAR *)strm->state;
+
+- /* if it hasn't been done already, allocate space for the window */
+- if (state->window == Z_NULL) {
+- state->window = (unsigned char FAR *)
+- ZALLOC(strm, 1U << state->wbits,
+- sizeof(unsigned char));
+- if (state->window == Z_NULL) return 1;
+- }
+-
+- /* if window not in use yet, initialize */
+- if (state->wsize == 0) {
+- state->wsize = 1U << state->wbits;
+- state->wnext = 0;
+- state->whave = 0;
+- }
++ if (inflate_ensure_window(state)) return 1;
+
+ /* copy state->wsize or less output bytes into the circular window */
+ if (copy >= state->wsize) {
+@@ -849,6 +876,7 @@ int flush;
+ case TYPE:
+ if (flush == Z_BLOCK || flush == Z_TREES) goto inf_leave;
+ case TYPEDO:
++ INFLATE_TYPEDO_HOOK(strm, flush);
+ if (state->last) {
+ BYTEBITS();
+ state->mode = CHECK;
+@@ -1200,7 +1228,7 @@ int flush;
+ out -= left;
+ strm->total_out += out;
+ state->total += out;
+- if ((state->wrap & 4) && out)
++ if (INFLATE_NEED_CHECKSUM(strm) && (state->wrap & 4) && out)
+ strm->adler = state->check =
+ UPDATE(state->check, put - out, out);
+ out = left;
+@@ -1252,8 +1280,9 @@ int flush;
+ */
+ inf_leave:
+ RESTORE();
+- if (state->wsize || (out != strm->avail_out && state->mode < BAD &&
+- (state->mode < CHECK || flush != Z_FINISH)))
++ if (INFLATE_NEED_UPDATEWINDOW(strm) &&
++ (state->wsize || (out != strm->avail_out && state->mode < BAD &&
++ (state->mode < CHECK || flush != Z_FINISH))))
+ if (updatewindow(strm, strm->next_out, out - strm->avail_out)) {
+ state->mode = MEM;
+ return Z_MEM_ERROR;
+@@ -1263,7 +1292,7 @@ int flush;
+ strm->total_in += in;
+ strm->total_out += out;
+ state->total += out;
+- if ((state->wrap & 4) && out)
++ if (INFLATE_NEED_CHECKSUM(strm) && (state->wrap & 4) && out)
+ strm->adler = state->check =
+ UPDATE(state->check, strm->next_out - out, out);
+ strm->data_type = (int)state->bits + (state->last ? 64 : 0) +
+@@ -1281,8 +1310,8 @@ z_streamp strm;
+ if (inflateStateCheck(strm))
+ return Z_STREAM_ERROR;
+ state = (struct inflate_state FAR *)strm->state;
+- if (state->window != Z_NULL) ZFREE(strm, state->window);
+- ZFREE(strm, strm->state);
++ if (state->window != Z_NULL) ZFREE_WINDOW(strm, state->window);
++ ZFREE_STATE(strm, strm->state);
+ strm->state = Z_NULL;
+ Tracev((stderr, "inflate: end\n"));
+ return Z_OK;
+@@ -1474,21 +1503,21 @@ z_streamp source;
+
+ /* allocate space */
+ copy = (struct inflate_state FAR *)
+- ZALLOC(source, 1, sizeof(struct inflate_state));
++ ZALLOC_STATE(source, 1, sizeof(struct inflate_state));
+ if (copy == Z_NULL) return Z_MEM_ERROR;
+ window = Z_NULL;
+ if (state->window != Z_NULL) {
+ window = (unsigned char FAR *)
+- ZALLOC(source, 1U << state->wbits, sizeof(unsigned char));
++ ZALLOC_WINDOW(source, 1U << state->wbits, sizeof(unsigned char));
+ if (window == Z_NULL) {
+- ZFREE(source, copy);
++ ZFREE_STATE(source, copy);
+ return Z_MEM_ERROR;
+ }
+ }
+
+ /* copy state */
+ zmemcpy((voidpf)dest, (voidpf)source, sizeof(z_stream));
+- zmemcpy((voidpf)copy, (voidpf)state, sizeof(struct inflate_state));
++ ZCOPY_STATE((voidpf)copy, (voidpf)state, sizeof(struct inflate_state));
+ copy->strm = dest;
+ if (state->lencode >= state->codes &&
+ state->lencode <= state->codes + ENOUGH - 1) {
+@@ -1545,6 +1574,7 @@ z_streamp strm;
+
+ if (inflateStateCheck(strm))
+ return -(1L << 16);
++ INFLATE_MARK_HOOK(strm);
+ state = (struct inflate_state FAR *)strm->state;
+ return (long)(((unsigned long)((long)state->back)) << 16) +
+ (state->mode == COPY ? state->length :
+diff --git a/inflate.h b/inflate.h
+index a46cce6..7b19617 100644
+--- a/inflate.h
++++ b/inflate.h
+@@ -123,3 +123,5 @@ struct inflate_state {
+ int back; /* bits back of last unprocessed length/lit */
+ unsigned was; /* initial length of match */
+ };
++
++int ZLIB_INTERNAL inflate_ensure_window OF((struct inflate_state *state));
+diff --git a/test/infcover.c b/test/infcover.c
+index 2be0164..a34cd17 100644
+--- a/test/infcover.c
++++ b/test/infcover.c
+@@ -444,7 +444,7 @@ local void cover_wrap(void)
+ }
+
+ /* input and output functions for inflateBack() */
+-local unsigned pull(void *desc, unsigned char **buf)
++local unsigned pull(void *desc, z_const unsigned char **buf)
+ {
+ static unsigned int next = 0;
+ static unsigned char dat[] = {0x63, 0, 2, 0};
+diff --git a/test/minigzip.c b/test/minigzip.c
+index e22fb08..4b5f4ef 100644
+--- a/test/minigzip.c
++++ b/test/minigzip.c
+@@ -132,7 +132,11 @@ static void pwinerror (s)
+ #endif
+ #define SUFFIX_LEN (sizeof(GZ_SUFFIX)-1)
+
++#ifdef DFLTCC
++#define BUFLEN 262144
++#else
+ #define BUFLEN 16384
++#endif
+ #define MAX_NAME_LEN 1024
+
+ #ifdef MAXSEG_64K
+diff --git a/trees.c b/trees.c
+index 50cf4b4..ad51207 100644
+--- a/trees.c
++++ b/trees.c
+@@ -149,8 +149,6 @@ local void send_all_trees OF((deflate_state *s, int lcodes, int dcodes,
+ local void compress_block OF((deflate_state *s, const ct_data *ltree,
+ const ct_data *dtree));
+ local int detect_data_type OF((deflate_state *s));
+-local unsigned bi_reverse OF((unsigned value, int length));
+-local void bi_windup OF((deflate_state *s));
+ local void bi_flush OF((deflate_state *s));
+
+ #ifdef GEN_TREES_H
+@@ -223,6 +221,13 @@ local void send_bits(s, value, length)
+ }
+ #endif /* ZLIB_DEBUG */
+
++void ZLIB_INTERNAL _tr_send_bits(s, value, length)
++ deflate_state *s;
++ int value;
++ int length;
++{
++ send_bits(s, value, length);
++}
+
+ /* the arguments must not have side effects */
+
+@@ -1155,7 +1160,7 @@ local int detect_data_type(s)
+ * method would use a table)
+ * IN assertion: 1 <= len <= 15
+ */
+-local unsigned bi_reverse(code, len)
++unsigned ZLIB_INTERNAL bi_reverse(code, len)
+ unsigned code; /* the value to invert */
+ int len; /* its bit length */
+ {
+@@ -1187,7 +1192,7 @@ local void bi_flush(s)
+ /* ===========================================================================
+ * Flush the bit buffer and align the output on a byte boundary
+ */
+-local void bi_windup(s)
++void ZLIB_INTERNAL bi_windup(s)
+ deflate_state *s;
+ {
+ if (s->bi_valid > 8) {
+--
+2.19.1
+
diff --git a/SOURCES/zlib-1.2.11-covscan-issues.patch b/SOURCES/zlib-1.2.11-covscan-issues.patch
new file mode 100644
index 0000000..28e8604
--- /dev/null
+++ b/SOURCES/zlib-1.2.11-covscan-issues.patch
@@ -0,0 +1,74 @@
+From f776e1609cc63bf486634ee9bc6226dac2c0d2f3 Mon Sep 17 00:00:00 2001
+From: Ondrej Dubaj <odubaj@redhat.com>
+Date: Tue, 15 Oct 2019 11:27:15 +0200
+Subject: [PATCH] fixed covscan issues
+
+---
+ crc32.c | 2 +-
+ deflate.c | 2 +-
+ test/crc32_test.c | 8 ++++----
+ 3 files changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/crc32.c b/crc32.c
+index 406d350..34132ea 100644
+--- a/crc32.c
++++ b/crc32.c
+@@ -302,7 +302,7 @@ unsigned long ZEXPORT crc32_z(crc, buf, len)
+
+ if (!crc32_func)
+ crc32_func = crc32_z_ifunc();
+- return (*crc32_func)(crc, buf, len);
++ return (*crc32_func)(crc, buf, len);
+ }
+
+ #endif /* defined(Z_IFUNC_ASM) || defined(Z_IFUNC_NATIVE) */
+diff --git a/deflate.c b/deflate.c
+index 089285a..9b09718 100644
+--- a/deflate.c
++++ b/deflate.c
+@@ -1015,7 +1015,7 @@ int ZEXPORT deflate (strm, flush)
+ */
+ if (strm->avail_in != 0 || s->lookahead != 0 ||
+ (flush != Z_NO_FLUSH && s->status != FINISH_STATE)) {
+- block_state bstate;
++ block_state bstate = 0;
+
+ bstate = DEFLATE_HOOK(strm, flush, &bstate) ? bstate :
+ s->level == 0 ? deflate_stored(s, flush) :
+diff --git a/test/crc32_test.c b/test/crc32_test.c
+index 5d73128..2d2a6c7 100644
+--- a/test/crc32_test.c
++++ b/test/crc32_test.c
+@@ -11,25 +11,25 @@
+ # include <stdlib.h>
+ #endif
+
+-void test_crc32 OF((uLong crc, Byte* buf, z_size_t len, uLong chk, int line));
++void test_crc32 OF((uLong crc, char* buf, z_size_t len, uLong chk, int line));
+ int main OF((void));
+
+ typedef struct {
+ int line;
+ uLong crc;
+- Byte* buf;
++ char* buf;
+ int len;
+ uLong expect;
+ } crc32_test;
+
+ void test_crc32(crc, buf, len, chk, line)
+ uLong crc;
+- Byte *buf;
++ char *buf;
+ z_size_t len;
+ uLong chk;
+ int line;
+ {
+- uLong res = crc32(crc, buf, len);
++ uLong res = crc32(crc, (Bytef *) buf, len);
+ if (res != chk) {
+ fprintf(stderr, "FAIL [%d]: crc32 returned 0x%08X expected 0x%08X\n",
+ line, (unsigned int)res, (unsigned int)chk);
+--
+2.19.1
+
diff --git a/SOURCES/zlib-1.2.11-firefox-crash-fix.patch b/SOURCES/zlib-1.2.11-firefox-crash-fix.patch
new file mode 100644
index 0000000..27068bb
--- /dev/null
+++ b/SOURCES/zlib-1.2.11-firefox-crash-fix.patch
@@ -0,0 +1,365 @@
+From 27a84de4a30cd35f8565937397f6d1205b912818 Mon Sep 17 00:00:00 2001
+From: Ondrej Dubaj <odubaj@redhat.com>
+Date: Thu, 5 Sep 2019 09:16:35 +0200
+Subject: [PATCH 1/2] fix: power8 crc32 - return 0 with 0 ptr passed
+
+---
+ contrib/power8-crc/vec_crc32.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/contrib/power8-crc/vec_crc32.c b/contrib/power8-crc/vec_crc32.c
+index bb2204b..5ce9cd2 100644
+--- a/contrib/power8-crc/vec_crc32.c
++++ b/contrib/power8-crc/vec_crc32.c
+@@ -74,6 +74,7 @@ unsigned int CRC32_FUNCTION(unsigned int crc, const unsigned char *p,
+ unsigned int prealign;
+ unsigned int tail;
+
++ if (p == (const unsigned char *) 0x0) return 0;
+ #ifdef CRC_XOR
+ crc ^= 0xffffffff;
+ #endif
+--
+2.19.1
+
+
+From c066ac92982a2ffe5b1e9bd36000058927437bd5 Mon Sep 17 00:00:00 2001
+From: Ondrej Dubaj <odubaj@redhat.com>
+Date: Thu, 5 Sep 2019 09:36:47 +0200
+Subject: [PATCH 2/2] Add CRC32 tests (crc32_test)
+
+This commit includes a CRC32 test (crc32_test). This tests are important
+since some architectures may want include CPU dependent optimizations for
+CRC32 algorithm like using vector instructions and we may want to
+validate those.
+---
+ Makefile.in | 35 +++++---
+ test/crc32_test.c | 205 ++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 230 insertions(+), 10 deletions(-)
+ create mode 100644 test/crc32_test.c
+
+diff --git a/Makefile.in b/Makefile.in
+index 40b5cfb..6070dcc 100644
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -75,11 +75,11 @@ PIC_OBJS = $(PIC_OBJC) $(PIC_OBJA)
+
+ all: static shared
+
+-static: example$(EXE) minigzip$(EXE)
++static: crc32_test$(EXE) example$(EXE) minigzip$(EXE)
+
+-shared: examplesh$(EXE) minigzipsh$(EXE)
++shared: crc32_testsh$(EXE) examplesh$(EXE) minigzipsh$(EXE)
+
+-all64: example64$(EXE) minigzip64$(EXE)
++all64: crc32_test64$(EXE) example64$(EXE) minigzip64$(EXE)
+
+ check: test
+
+@@ -87,7 +87,7 @@ test: all teststatic testshared
+
+ teststatic: static
+ @TMPST=tmpst_$$; \
+- if echo hello world | ./minigzip | ./minigzip -d && ./example $$TMPST ; then \
++ if echo hello world | ./minigzip | ./minigzip -d && ./example $$TMPST && ./crc32_test; then \
+ echo ' *** zlib test OK ***'; \
+ else \
+ echo ' *** zlib test FAILED ***'; false; \
+@@ -100,7 +100,7 @@ testshared: shared
+ DYLD_LIBRARY_PATH=`pwd`:$(DYLD_LIBRARY_PATH) ; export DYLD_LIBRARY_PATH; \
+ SHLIB_PATH=`pwd`:$(SHLIB_PATH) ; export SHLIB_PATH; \
+ TMPSH=tmpsh_$$; \
+- if echo hello world | ./minigzipsh | ./minigzipsh -d && ./examplesh $$TMPSH; then \
++ if echo hello world | ./minigzipsh | ./minigzipsh -d && ./examplesh $$TMPSH && ./crc32_testsh; then \
+ echo ' *** zlib shared test OK ***'; \
+ else \
+ echo ' *** zlib shared test FAILED ***'; false; \
+@@ -109,7 +109,7 @@ testshared: shared
+
+ test64: all64
+ @TMP64=tmp64_$$; \
+- if echo hello world | ./minigzip64 | ./minigzip64 -d && ./example64 $$TMP64; then \
++ if echo hello world | ./minigzip64 | ./minigzip64 -d && ./example64 $$TMP64 && ./crc32_test64; then \
+ echo ' *** zlib 64-bit test OK ***'; \
+ else \
+ echo ' *** zlib 64-bit test FAILED ***'; false; \
+@@ -157,6 +157,12 @@ example.o: $(SRCDIR)test/example.c $(SRCDIR)zlib.h zconf.h
+ minigzip.o: $(SRCDIR)test/minigzip.c $(SRCDIR)zlib.h zconf.h
+ $(CC) $(CFLAGS) $(ZINCOUT) -c -o $@ $(SRCDIR)test/minigzip.c
+
++crc32_test.o: $(SRCDIR)test/crc32_test.c $(SRCDIR)zlib.h zconf.h
++ $(CC) $(CFLAGS) $(ZINCOUT) -c -o $@ $(SRCDIR)test/crc32_test.c
++
++crc32_test64.o: $(SRCDIR)test/crc32_test.c $(SRCDIR)zlib.h zconf.h
++ $(CC) $(CFLAGS) $(ZINCOUT) -D_FILE_OFFSET_BITS=64 -c -o $@ $(SRCDIR)test/crc32_test.c
++
+ example64.o: $(SRCDIR)test/example.c $(SRCDIR)zlib.h zconf.h
+ $(CC) $(CFLAGS) $(ZINCOUT) -D_FILE_OFFSET_BITS=64 -c -o $@ $(SRCDIR)test/example.c
+
+@@ -307,12 +313,21 @@ example$(EXE): example.o $(STATICLIB)
+ minigzip$(EXE): minigzip.o $(STATICLIB)
+ $(CC) $(CFLAGS) -o $@ minigzip.o $(TEST_LDFLAGS)
+
++crc32_test$(EXE): crc32_test.o $(STATICLIB)
++ $(CC) $(CFLAGS) -o $@ crc32_test.o $(TEST_LDFLAGS)
++
++crc32_testsh$(EXE): crc32_test.o $(SHAREDLIBV)
++ $(CC) $(CFLAGS) -o $@ crc32_test.o -L. $(SHAREDLIBV)
++
+ examplesh$(EXE): example.o $(SHAREDLIBV)
+ $(CC) $(CFLAGS) -o $@ example.o -L. $(SHAREDLIBV)
+
+ minigzipsh$(EXE): minigzip.o $(SHAREDLIBV)
+ $(CC) $(CFLAGS) -o $@ minigzip.o -L. $(SHAREDLIBV)
+
++crc32_test64$(EXE): crc32_test64.o $(STATICLIB)
++ $(CC) $(CFLAGS) -o $@ crc32_test64.o $(TEST_LDFLAGS)
++
+ example64$(EXE): example64.o $(STATICLIB)
+ $(CC) $(CFLAGS) -o $@ example64.o $(TEST_LDFLAGS)
+
+@@ -382,8 +397,8 @@ zconf: $(SRCDIR)zconf.h.in
+ mostlyclean: clean
+ clean:
+ rm -f *.o *.lo *~ \
+- example$(EXE) minigzip$(EXE) examplesh$(EXE) minigzipsh$(EXE) \
+- example64$(EXE) minigzip64$(EXE) \
++ crc32_test$(EXE) example$(EXE) minigzip$(EXE) crc32_testsh$(EXE) examplesh$(EXE) minigzipsh$(EXE) \
++ crc32_test64$(EXE) example64$(EXE) minigzip64$(EXE) \
+ infcover \
+ libz.* foo.gz so_locations \
+ _match.s maketree contrib/infback9/*.o
+@@ -407,7 +422,7 @@ tags:
+
+ adler32.o zutil.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
+ gzclose.o gzlib.o gzread.o gzwrite.o: $(SRCDIR)zlib.h zconf.h $(SRCDIR)gzguts.h
+-compress.o example.o minigzip.o uncompr.o: $(SRCDIR)zlib.h zconf.h
++compress.o crc32_test.o example.o minigzip.o uncompr.o: $(SRCDIR)zlib.h zconf.h
+ crc32.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)crc32.h
+ deflate.o: $(SRCDIR)deflate.h $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
+ infback.o inflate.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h $(SRCDIR)inflate.h $(SRCDIR)inffast.h $(SRCDIR)inffixed.h
+@@ -417,7 +432,7 @@ trees.o: $(SRCDIR)deflate.h $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)tr
+
+ adler32.lo zutil.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
+ gzclose.lo gzlib.lo gzread.lo gzwrite.lo: $(SRCDIR)zlib.h zconf.h $(SRCDIR)gzguts.h
+-compress.lo example.lo minigzip.lo uncompr.lo: $(SRCDIR)zlib.h zconf.h
++compress.lo crc32_test.lo example.lo minigzip.lo uncompr.lo: $(SRCDIR)zlib.h zconf.h
+ crc32.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)crc32.h
+ deflate.lo: $(SRCDIR)deflate.h $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h
+ infback.lo inflate.lo: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h $(SRCDIR)inftrees.h $(SRCDIR)inflate.h $(SRCDIR)inffast.h $(SRCDIR)inffixed.h
+diff --git a/test/crc32_test.c b/test/crc32_test.c
+new file mode 100644
+index 0000000..5d73128
+--- /dev/null
++++ b/test/crc32_test.c
+@@ -0,0 +1,205 @@
++/* crc32_tes.c -- unit test for crc32 in the zlib compression library
++ * Copyright (C) 1995-2006, 2010, 2011, 2016, 2019 Rogerio Alves
++ * For conditions of distribution and use, see copyright notice in zlib.h
++ */
++
++#include "zlib.h"
++#include <stdio.h>
++
++#ifdef STDC
++# include <string.h>
++# include <stdlib.h>
++#endif
++
++void test_crc32 OF((uLong crc, Byte* buf, z_size_t len, uLong chk, int line));
++int main OF((void));
++
++typedef struct {
++ int line;
++ uLong crc;
++ Byte* buf;
++ int len;
++ uLong expect;
++} crc32_test;
++
++void test_crc32(crc, buf, len, chk, line)
++ uLong crc;
++ Byte *buf;
++ z_size_t len;
++ uLong chk;
++ int line;
++{
++ uLong res = crc32(crc, buf, len);
++ if (res != chk) {
++ fprintf(stderr, "FAIL [%d]: crc32 returned 0x%08X expected 0x%08X\n",
++ line, (unsigned int)res, (unsigned int)chk);
++ exit(1);
++ }
++}
++
++static const crc32_test tests[] = {
++ {__LINE__, 0x0, 0x0, 0, 0x0},
++ {__LINE__, 0xffffffff, 0x0, 0, 0x0},
++ {__LINE__, 0x0, 0x0, 255, 0x0}, /* BZ 174799. */
++ {__LINE__, 0x0, 0x0, 256, 0x0},
++ {__LINE__, 0x0, 0x0, 257, 0x0},
++ {__LINE__, 0x0, 0x0, 32767, 0x0},
++ {__LINE__, 0x0, 0x0, 32768, 0x0},
++ {__LINE__, 0x0, 0x0, 32769, 0x0},
++ {__LINE__, 0x0, "", 0, 0x0},
++ {__LINE__, 0xffffffff, "", 0, 0xffffffff},
++ {__LINE__, 0x0, "abacus", 6, 0xc3d7115b},
++ {__LINE__, 0x0, "backlog", 7, 0x269205},
++ {__LINE__, 0x0, "campfire", 8, 0x22a515f8},
++ {__LINE__, 0x0, "delta", 5, 0x9643fed9},
++ {__LINE__, 0x0, "executable", 10, 0xd68eda01},
++ {__LINE__, 0x0, "file", 4, 0x8c9f3610},
++ {__LINE__, 0x0, "greatest", 8, 0xc1abd6cd},
++ {__LINE__, 0x0, "hello", 5, 0x3610a686},
++ {__LINE__, 0x0, "inverter", 8, 0xc9e962c9},
++ {__LINE__, 0x0, "jigsaw", 6, 0xce4e3f69},
++ {__LINE__, 0x0, "karate", 6, 0x890be0e2},
++ {__LINE__, 0x0, "landscape", 9, 0xc4e0330b},
++ {__LINE__, 0x0, "machine", 7, 0x1505df84},
++ {__LINE__, 0x0, "nanometer", 9, 0xd4e19f39},
++ {__LINE__, 0x0, "oblivion", 8, 0xdae9de77},
++ {__LINE__, 0x0, "panama", 6, 0x66b8979c},
++ {__LINE__, 0x0, "quest", 5, 0x4317f817},
++ {__LINE__, 0x0, "resource", 8, 0xbc91f416},
++ {__LINE__, 0x0, "secret", 6, 0x5ca2e8e5},
++ {__LINE__, 0x0, "test", 4, 0xd87f7e0c},
++ {__LINE__, 0x0, "ultimate", 8, 0x3fc79b0b},
++ {__LINE__, 0x0, "vector", 6, 0x1b6e485b},
++ {__LINE__, 0x0, "walrus", 6, 0xbe769b97},
++ {__LINE__, 0x0, "xeno", 4, 0xe7a06444},
++ {__LINE__, 0x0, "yelling", 7, 0xfe3944e5},
++ {__LINE__, 0x0, "zlib", 4, 0x73887d3a},
++ {__LINE__, 0x0, "4BJD7PocN1VqX0jXVpWB", 20, 0xd487a5a1},
++ {__LINE__, 0x0, "F1rPWI7XvDs6nAIRx41l", 20, 0x61a0132e},
++ {__LINE__, 0x0, "ldhKlsVkPFOveXgkGtC2", 20, 0xdf02f76},
++ {__LINE__, 0x0, "5KKnGOOrs8BvJ35iKTOS", 20, 0x579b2b0a},
++ {__LINE__, 0x0, "0l1tw7GOcem06Ddu7yn4", 20, 0xf7d16e2d},
++ {__LINE__, 0x0, "MCr47CjPIn9R1IvE1Tm5", 20, 0x731788f5},
++ {__LINE__, 0x0, "UcixbzPKTIv0SvILHVdO", 20, 0x7112bb11},
++ {__LINE__, 0x0, "dGnAyAhRQDsWw0ESou24", 20, 0xf32a0dac},
++ {__LINE__, 0x0, "di0nvmY9UYMYDh0r45XT", 20, 0x625437bb},
++ {__LINE__, 0x0, "2XKDwHfAhFsV0RhbqtvH", 20, 0x896930f9},
++ {__LINE__, 0x0, "ZhrANFIiIvRnqClIVyeD", 20, 0x8579a37},
++ {__LINE__, 0x0, "v7Q9ehzioTOVeDIZioT1", 20, 0x632aa8e0},
++ {__LINE__, 0x0, "Yod5hEeKcYqyhfXbhxj2", 20, 0xc829af29},
++ {__LINE__, 0x0, "GehSWY2ay4uUKhehXYb0", 20, 0x1b08b7e8},
++ {__LINE__, 0x0, "kwytJmq6UqpflV8Y8GoE", 20, 0x4e33b192},
++ {__LINE__, 0x0, "70684206568419061514", 20, 0x59a179f0},
++ {__LINE__, 0x0, "42015093765128581010", 20, 0xcd1013d7},
++ {__LINE__, 0x0, "88214814356148806939", 20, 0xab927546},
++ {__LINE__, 0x0, "43472694284527343838", 20, 0x11f3b20c},
++ {__LINE__, 0x0, "49769333513942933689", 20, 0xd562d4ca},
++ {__LINE__, 0x0, "54979784887993251199", 20, 0x233395f7},
++ {__LINE__, 0x0, "58360544869206793220", 20, 0x2d167fd5},
++ {__LINE__, 0x0, "27347953487840714234", 20, 0x8b5108ba},
++ {__LINE__, 0x0, "07650690295365319082", 20, 0xc46b3cd8},
++ {__LINE__, 0x0, "42655507906821911703", 20, 0xc10b2662},
++ {__LINE__, 0x0, "29977409200786225655", 20, 0xc9a0f9d2},
++ {__LINE__, 0x0, "85181542907229116674", 20, 0x9341357b},
++ {__LINE__, 0x0, "87963594337989416799", 20, 0xf0424937},
++ {__LINE__, 0x0, "21395988329504168551", 20, 0xd7c4c31f},
++ {__LINE__, 0x0, "51991013580943379423", 20, 0xf11edcc4},
++ {__LINE__, 0x0, "*]+@!);({_$;}[_},?{?;(_?,=-][@", 30, 0x40795df4},
++ {__LINE__, 0x0, "_@:_).&(#.[:[{[:)$++-($_;@[)}+", 30, 0xdd61a631},
++ {__LINE__, 0x0, "&[!,[$_==}+.]@!;*(+},[;:)$;)-@", 30, 0xca907a99},
++ {__LINE__, 0x0, "]{.[.+?+[[=;[?}_#&;[=)__$$:+=_", 30, 0xf652deac},
++ {__LINE__, 0x0, "-%.)=/[@].:.(:,()$;=%@-$?]{%+%", 30, 0xaf39a5a9},
++ {__LINE__, 0x0, "+]#$(@&.=:,*];/.!]%/{:){:@(;)$", 30, 0x6bebb4cf},
++ {__LINE__, 0x0, ")-._.:?[&:.=+}(*$/=!.${;(=$@!}", 30, 0x76430bac},
++ {__LINE__, 0x0, ":(_*&%/[[}+,?#$&*+#[([*-/#;%(]", 30, 0x6c80c388},
++ {__LINE__, 0x0, "{[#-;:$/{)(+[}#]/{&!%(@)%:@-$:", 30, 0xd54d977d},
++ {__LINE__, 0x0, "_{$*,}(&,@.)):=!/%(&(,,-?$}}}!", 30, 0xe3966ad5},
++ {__LINE__, 0x0, "e$98KNzqaV)Y:2X?]77].{gKRD4G5{mHZk,Z)SpU%L3FSgv!Wb8MLAFdi{+fp)c,@8m6v)yXg@]HBDFk?.4&}g5_udE*JHCiH=aL", 100, 0xe7c71db9},
++ {__LINE__, 0x0, "r*Fd}ef+5RJQ;+W=4jTR9)R*p!B;]Ed7tkrLi;88U7g@3v!5pk2X6D)vt,.@N8c]@yyEcKi[vwUu@.Ppm@C6%Mv*3Nw}Y,58_aH)", 100, 0xeaa52777},
++ {__LINE__, 0x0, "h{bcmdC+a;t+Cf{6Y_dFq-{X4Yu&7uNfVDh?q&_u.UWJU],-GiH7ADzb7-V.Q%4=+v!$L9W+T=bP]$_:]Vyg}A.ygD.r;h-D]m%&", 100, 0xcd472048},
++ {__LINE__, 0x7a30360d, "abacus", 6, 0xf8655a84},
++ {__LINE__, 0x6fd767ee, "backlog", 7, 0x1ed834b1},
++ {__LINE__, 0xefeb7589, "campfire", 8, 0x686cfca},
++ {__LINE__, 0x61cf7e6b, "delta", 5, 0x1554e4b1},
++ {__LINE__, 0xdc712e2, "executable", 10, 0x761b4254},
++ {__LINE__, 0xad23c7fd, "file", 4, 0x7abdd09b},
++ {__LINE__, 0x85cb2317, "greatest", 8, 0x4ba91c6b},
++ {__LINE__, 0x9eed31b0, "inverter", 8, 0xd5e78ba5},
++ {__LINE__, 0xb94f34ca, "jigsaw", 6, 0x23649109},
++ {__LINE__, 0xab058a2, "karate", 6, 0xc5591f41},
++ {__LINE__, 0x5bff2b7a, "landscape", 9, 0xf10eb644},
++ {__LINE__, 0x605c9a5f, "machine", 7, 0xbaa0a636},
++ {__LINE__, 0x51bdeea5, "nanometer", 9, 0x6af89afb},
++ {__LINE__, 0x85c21c79, "oblivion", 8, 0xecae222b},
++ {__LINE__, 0x97216f56, "panama", 6, 0x47dffac4},
++ {__LINE__, 0x18444af2, "quest", 5, 0x70c2fe36},
++ {__LINE__, 0xbe6ce359, "resource", 8, 0x1471d925},
++ {__LINE__, 0x843071f1, "secret", 6, 0x50c9a0db},
++ {__LINE__, 0xf2480c60, "ultimate", 8, 0xf973daf8},
++ {__LINE__, 0x2d2feb3d, "vector", 6, 0x344ac03d},
++ {__LINE__, 0x7490310a, "walrus", 6, 0x6d1408ef},
++ {__LINE__, 0x97d247d4, "xeno", 4, 0xe62670b5},
++ {__LINE__, 0x93cf7599, "yelling", 7, 0x1b36da38},
++ {__LINE__, 0x73c84278, "zlib", 4, 0x6432d127},
++ {__LINE__, 0x228a87d1, "4BJD7PocN1VqX0jXVpWB", 20, 0x997107d0},
++ {__LINE__, 0xa7a048d0, "F1rPWI7XvDs6nAIRx41l", 20, 0xdc567274},
++ {__LINE__, 0x1f0ded40, "ldhKlsVkPFOveXgkGtC2", 20, 0xdcc63870},
++ {__LINE__, 0xa804a62f, "5KKnGOOrs8BvJ35iKTOS", 20, 0x6926cffd},
++ {__LINE__, 0x508fae6a, "0l1tw7GOcem06Ddu7yn4", 20, 0xb52b38bc},
++ {__LINE__, 0xe5adaf4f, "MCr47CjPIn9R1IvE1Tm5", 20, 0xf83b8178},
++ {__LINE__, 0x67136a40, "UcixbzPKTIv0SvILHVdO", 20, 0xc5213070},
++ {__LINE__, 0xb00c4a10, "dGnAyAhRQDsWw0ESou24", 20, 0xbc7648b0},
++ {__LINE__, 0x2e0c84b5, "di0nvmY9UYMYDh0r45XT", 20, 0xd8123a72},
++ {__LINE__, 0x81238d44, "2XKDwHfAhFsV0RhbqtvH", 20, 0xd5ac5620},
++ {__LINE__, 0xf853aa92, "ZhrANFIiIvRnqClIVyeD", 20, 0xceae099d},
++ {__LINE__, 0x5a692325, "v7Q9ehzioTOVeDIZioT1", 20, 0xb07d2b24},
++ {__LINE__, 0x3275b9f, "Yod5hEeKcYqyhfXbhxj2", 20, 0x24ce91df},
++ {__LINE__, 0x38371feb, "GehSWY2ay4uUKhehXYb0", 20, 0x707b3b30},
++ {__LINE__, 0xafc8bf62, "kwytJmq6UqpflV8Y8GoE", 20, 0x16abc6a9},
++ {__LINE__, 0x9b07db73, "70684206568419061514", 20, 0xae1fb7b7},
++ {__LINE__, 0xe75b214, "42015093765128581010", 20, 0xd4eecd2d},
++ {__LINE__, 0x72d0fe6f, "88214814356148806939", 20, 0x4660ec7},
++ {__LINE__, 0xf857a4b1, "43472694284527343838", 20, 0xfd8afdf7},
++ {__LINE__, 0x54b8e14, "49769333513942933689", 20, 0xc6d1b5f2},
++ {__LINE__, 0xd6aa5616, "54979784887993251199", 20, 0x32476461},
++ {__LINE__, 0x11e63098, "58360544869206793220", 20, 0xd917cf1a},
++ {__LINE__, 0xbe92385, "27347953487840714234", 20, 0x4ad14a12},
++ {__LINE__, 0x49511de0, "07650690295365319082", 20, 0xe37b5c6c},
++ {__LINE__, 0x3db13bc1, "42655507906821911703", 20, 0x7cc497f1},
++ {__LINE__, 0xbb899bea, "29977409200786225655", 20, 0x99781bb2},
++ {__LINE__, 0xf6cd9436, "85181542907229116674", 20, 0x132256a1},
++ {__LINE__, 0x9109e6c3, "87963594337989416799", 20, 0xbfdb2c83},
++ {__LINE__, 0x75770fc, "21395988329504168551", 20, 0x8d9d1e81},
++ {__LINE__, 0x69b1d19b, "51991013580943379423", 20, 0x7b6d4404},
++ {__LINE__, 0xc6132975, "*]+@!);({_$;}[_},?{?;(_?,=-][@", 30, 0x8619f010},
++ {__LINE__, 0xd58cb00c, "_@:_).&(#.[:[{[:)$++-($_;@[)}+", 30, 0x15746ac3},
++ {__LINE__, 0xb63b8caa, "&[!,[$_==}+.]@!;*(+},[;:)$;)-@", 30, 0xaccf812f},
++ {__LINE__, 0x8a45a2b8, "]{.[.+?+[[=;[?}_#&;[=)__$$:+=_", 30, 0x78af45de},
++ {__LINE__, 0xcbe95b78, "-%.)=/[@].:.(:,()$;=%@-$?]{%+%", 30, 0x25b06b59},
++ {__LINE__, 0x4ef8a54b, "+]#$(@&.=:,*];/.!]%/{:){:@(;)$", 30, 0x4ba0d08f},
++ {__LINE__, 0x76ad267a, ")-._.:?[&:.=+}(*$/=!.${;(=$@!}", 30, 0xe26b6aac},
++ {__LINE__, 0x569e613c, ":(_*&%/[[}+,?#$&*+#[([*-/#;%(]", 30, 0x7e2b0a66},
++ {__LINE__, 0x36aa61da, "{[#-;:$/{)(+[}#]/{&!%(@)%:@-$:", 30, 0xb3430dc7},
++ {__LINE__, 0xf67222df, "_{$*,}(&,@.)):=!/%(&(,,-?$}}}!", 30, 0x626c17a},
++ {__LINE__, 0x74b34fd3, "e$98KNzqaV)Y:2X?]77].{gKRD4G5{mHZk,Z)SpU%L3FSgv!Wb8MLAFdi{+fp)c,@8m6v)yXg@]HBDFk?.4&}g5_udE*JHCiH=aL", 100, 0xccf98060},
++ {__LINE__, 0x351fd770, "r*Fd}ef+5RJQ;+W=4jTR9)R*p!B;]Ed7tkrLi;88U7g@3v!5pk2X6D)vt,.@N8c]@yyEcKi[vwUu@.Ppm@C6%Mv*3Nw}Y,58_aH)", 100, 0xd8b95312},
++ {__LINE__, 0xc45aef77, "h{bcmdC+a;t+Cf{6Y_dFq-{X4Yu&7uNfVDh?q&_u.UWJU],-GiH7ADzb7-V.Q%4=+v!$L9W+T=bP]$_:]Vyg}A.ygD.r;h-D]m%&", 100, 0xbb1c9912},
++ {__LINE__, 0xc45aef77, "h{bcmdC+a;t+Cf{6Y_dFq-{X4Yu&7uNfVDh?q&_u.UWJU],-GiH7ADzb7-V.Q%4=+v!$L9W+T=bP]$_:]Vyg}A.ygD.r;h-D]m%&"
++ "h{bcmdC+a;t+Cf{6Y_dFq-{X4Yu&7uNfVDh?q&_u.UWJU],-GiH7ADzb7-V.Q%4=+v!$L9W+T=bP]$_:]Vyg}A.ygD.r;h-D]m%&"
++ "h{bcmdC+a;t+Cf{6Y_dFq-{X4Yu&7uNfVDh?q&_u.UWJU],-GiH7ADzb7-V.Q%4=+v!$L9W+T=bP]$_:]Vyg}A.ygD.r;h-D]m%&"
++ "h{bcmdC+a;t+Cf{6Y_dFq-{X4Yu&7uNfVDh?q&_u.UWJU],-GiH7ADzb7-V.Q%4=+v!$L9W+T=bP]$_:]Vyg}A.ygD.r;h-D]m%&"
++ "h{bcmdC+a;t+Cf{6Y_dFq-{X4Yu&7uNfVDh?q&_u.UWJU],-GiH7ADzb7-V.Q%4=+v!$L9W+T=bP]$_:]Vyg}A.ygD.r;h-D]m%&"
++ "h{bcmdC+a;t+Cf{6Y_dFq-{X4Yu&7uNfVDh?q&_u.UWJU],-GiH7ADzb7-V.Q%4=+v!$L9W+T=bP]$_:]Vyg}A.ygD.r;h-D]m%&", 600, 0x888AFA5B}
++};
++
++static const int test_size = sizeof(tests) / sizeof(tests[0]);
++
++int main(void)
++{
++ int i;
++ for (i = 0; i < test_size; i++) {
++ test_crc32(tests[i].crc, tests[i].buf, tests[i].len,
++ tests[i].expect, tests[i].line);
++ }
++ return 0;
++}
+\ No newline at end of file
+--
+2.19.1
+
diff --git a/SOURCES/zlib-1.2.11-optimized-CRC32-framework.patch b/SOURCES/zlib-1.2.11-optimized-CRC32-framework.patch
new file mode 100644
index 0000000..18255fa
--- /dev/null
+++ b/SOURCES/zlib-1.2.11-optimized-CRC32-framework.patch
@@ -0,0 +1,2258 @@
+From d1155b9ab9a2ef643ec82285d1fb767dcfd00d16 Mon Sep 17 00:00:00 2001
+From: Ondrej Dubaj <odubaj@redhat.com>
+Date: Thu, 1 Aug 2019 12:17:06 +0200
+Subject: [PATCH] Optimized CRC32 for POWER 8+ architectures.
+
+---
+ Makefile.in | 8 +
+ configure | 77 ++
+ contrib/power8-crc/clang_workaround.h | 82 ++
+ contrib/power8-crc/crc32_constants.h | 1206 +++++++++++++++++++++++++
+ contrib/power8-crc/vec_crc32.c | 674 ++++++++++++++
+ crc32.c | 100 +-
+ 6 files changed, 2135 insertions(+), 12 deletions(-)
+ create mode 100644 contrib/power8-crc/clang_workaround.h
+ create mode 100644 contrib/power8-crc/crc32_constants.h
+ create mode 100644 contrib/power8-crc/vec_crc32.c
+
+diff --git a/Makefile.in b/Makefile.in
+index b7bdbf2..55f6489 100644
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -167,6 +167,9 @@ minigzip64.o: $(SRCDIR)test/minigzip.c $(SRCDIR)zlib.h zconf.h
+ adler32.o: $(SRCDIR)adler32.c
+ $(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)adler32.c
+
++crc32_power8.o: $(SRCDIR)contrib/power8-crc/vec_crc32.c
++ $(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)contrib/power8-crc/vec_crc32.c
++
+ crc32.o: $(SRCDIR)crc32.c
+ $(CC) $(CFLAGS) $(ZINC) -c -o $@ $(SRCDIR)crc32.c
+
+@@ -215,6 +218,11 @@ adler32.lo: $(SRCDIR)adler32.c
+ $(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/adler32.o $(SRCDIR)adler32.c
+ -@mv objs/adler32.o $@
+
++crc32_power8.lo: $(SRCDIR)contrib/power8-crc/vec_crc32.c
++ -@mkdir objs 2>/dev/null || test -d objs
++ $(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/crc32_power8.o $(SRCDIR)contrib/power8-crc/vec_crc32.c
++ -@mv objs/crc32_power8.o $@
++
+ crc32.lo: $(SRCDIR)crc32.c
+ -@mkdir objs 2>/dev/null || test -d objs
+ $(CC) $(SFLAGS) $(ZINC) -DPIC -c -o objs/crc32.o $(SRCDIR)crc32.c
+diff --git a/configure b/configure
+index cd9eeef..e93ff99 100755
+--- a/configure
++++ b/configure
+@@ -839,6 +839,83 @@ else
+ echo "Checking for sys/sdt.h ... No." | tee -a configure.log
+ fi
+
++# test to see if Power8+ implementation is compile time possible
++echo >> configure.log
++cat > $test.c <<EOF
++#if _ARCH_PWR8==1
++#if __BYTE_ORDER == __BIG_ENDIAN && defined(__clang__)
++#error "Clang vector instructions aren't big endian compatible"
++#endif
++#if defined(__BUILTIN_CPU_SUPPORTS__)
++/* good and easy */
++#else
++#include <sys/auxv.h>
++#include <bits/hwcap.h>
++int main()
++{
++ return (getauxval(AT_HWCAP2) & PPC_FEATURE2_ARCH_2_07);
++}
++#endif
++#else
++#error No Power 8 or newer architecture, may need -mcpu=power8
++#endif
++EOF
++
++if tryboth $CC -c $CFLAGS $test.c; then
++ OBJC="$OBJC crc32_power8.o"
++ PIC_OBJC="$PIC_OBJC crc32_power8.lo"
++ echo "Checking for runtime cpu detection and Power 8 (or newer) Architecture support... Yes." | tee -a configure.log
++else
++ echo "Checking for runtime cpu detection and Power 8 (or newer) Architecture support... No." | tee -a configure.log
++fi
++
++# test to see if we can use a gnu indirection function to detect and load optimized code at runtime
++echo >> configure.log
++cat > $test.c <<EOF
++static unsigned int crc32_real_optimized(unsigned int crc, unsigned char *p,
++ unsigned long len)
++{
++ return 1;
++}
++static unsigned int (*(crc32_ifunc(void)))(unsigned int, unsigned char *,unsigned long)
++{
++ return crc32_real_optimized;
++}
++unsigned int crc32(unsigned int, unsigned char *,unsigned long)
++ __attribute__ ((ifunc ("crc32_ifunc")));
++EOF
++
++if tryboth $CC -c $CFLAGS $test.c; then
++ SFLAGS="${SFLAGS} -DZ_IFUNC_NATIVE"
++ echo "Checking for attribute(ifunc) support... Yes." | tee -a configure.log
++else
++ echo "Checking for attribute(ifunc) support... No." | tee -a configure.log
++
++ # alternately can we can use a gnu indirection using __asm__ attributes to detect and load optimized code at runtime
++ echo >> configure.log
++ cat > $test.c <<EOF
++static unsigned int crc32_real_optimized(unsigned int crc, unsigned char *p,
++ unsigned long len)
++{
++ return 1;
++}
++static unsigned int (*(crc32_ifunc(void)))(unsigned int, unsigned char *,unsigned long)
++ __asm__ ("crc32");
++static unsigned int (*(crc32_ifunc(void)))(unsigned int, unsigned char *,unsigned long)
++{
++ return crc32_real_optimized;
++}
++__asm__(".type crc32, %gnu_indirect_function");
++EOF
++
++ if tryboth $CC -c $CFLAGS $test.c; then
++ SFLAGS="${SFLAGS} -DZ_IFUNC_ASM"
++ echo "Checking for asm .type %gnu_indirect_function support... Yes." | tee -a configure.log
++ else
++ echo "Checking for asm .type %gnu_indirect_function support... No." | tee -a configure.log
++ fi
++fi
++
+ # show the results in the log
+ echo >> configure.log
+ echo ALL = $ALL >> configure.log
+diff --git a/contrib/power8-crc/clang_workaround.h b/contrib/power8-crc/clang_workaround.h
+new file mode 100644
+index 0000000..09c411b
+--- /dev/null
++++ b/contrib/power8-crc/clang_workaround.h
+@@ -0,0 +1,82 @@
++#ifndef CLANG_WORKAROUNDS_H
++#define CLANG_WORKAROUNDS_H
++
++/*
++ * These stubs fix clang incompatibilities with GCC builtins.
++ */
++
++#ifndef __builtin_crypto_vpmsumw
++#define __builtin_crypto_vpmsumw __builtin_crypto_vpmsumb
++#endif
++#ifndef __builtin_crypto_vpmsumd
++#define __builtin_crypto_vpmsumd __builtin_crypto_vpmsumb
++#endif
++
++static inline
++__vector unsigned long long __attribute__((overloadable))
++vec_ld(int __a, const __vector unsigned long long* __b)
++{
++ return (__vector unsigned long long)__builtin_altivec_lvx(__a, __b);
++}
++
++/*
++ * GCC __builtin_pack_vector_int128 returns a vector __int128_t but Clang
++ * does not recognize this type. On GCC this builtin is translated to a
++ * xxpermdi instruction that only moves the registers __a, __b instead generates
++ * a load.
++ *
++ * Clang has vec_xxpermdi intrinsics. It was implemented in 4.0.0.
++ */
++static inline
++__vector unsigned long long __builtin_pack_vector (unsigned long __a,
++ unsigned long __b)
++{
++ #if defined(__BIG_ENDIAN__)
++ __vector unsigned long long __v = {__a, __b};
++ #else
++ __vector unsigned long long __v = {__b, __a};
++ #endif
++ return __v;
++}
++
++#ifndef vec_xxpermdi
++
++static inline
++unsigned long __builtin_unpack_vector (__vector unsigned long long __v,
++ int __o)
++{
++ return __v[__o];
++}
++
++#if defined(__BIG_ENDIAN__)
++#define __builtin_unpack_vector_0(a) __builtin_unpack_vector ((a), 0)
++#define __builtin_unpack_vector_1(a) __builtin_unpack_vector ((a), 1)
++#else
++#define __builtin_unpack_vector_0(a) __builtin_unpack_vector ((a), 1)
++#define __builtin_unpack_vector_1(a) __builtin_unpack_vector ((a), 0)
++#endif
++
++#else
++
++static inline
++unsigned long __builtin_unpack_vector_0 (__vector unsigned long long __v)
++{
++ #if defined(__BIG_ENDIAN__)
++ return vec_xxpermdi(__v, __v, 0x0)[1];
++ #else
++ return vec_xxpermdi(__v, __v, 0x0)[0];
++ #endif
++}
++
++static inline
++unsigned long __builtin_unpack_vector_1 (__vector unsigned long long __v)
++{
++ #if defined(__BIG_ENDIAN__)
++ return vec_xxpermdi(__v, __v, 0x3)[1];
++ #else
++ return vec_xxpermdi(__v, __v, 0x3)[0];
++ #endif
++}
++#endif /* vec_xxpermdi */
++
++#endif
+\ No newline at end of file
+diff --git a/contrib/power8-crc/crc32_constants.h b/contrib/power8-crc/crc32_constants.h
+new file mode 100644
+index 0000000..58088dc
+--- /dev/null
++++ b/contrib/power8-crc/crc32_constants.h
+@@ -0,0 +1,1206 @@
++/*
++*
++* THIS FILE IS GENERATED WITH
++./crc32_constants -c -r -x 0x04C11DB7
++
++* This is from https://github.com/antonblanchard/crc32-vpmsum/
++* DO NOT MODIFY IT MANUALLY!
++*
++*/
++
++#define CRC 0x4c11db7
++#define CRC_XOR
++#define REFLECT
++#define MAX_SIZE 32768
++
++#ifndef __ASSEMBLER__
++#ifdef CRC_TABLE
++static const unsigned int crc_table[] = {
++ 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba,
++ 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
++ 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
++ 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
++ 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
++ 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
++ 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,
++ 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
++ 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
++ 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
++ 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940,
++ 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
++ 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116,
++ 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
++ 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
++ 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
++ 0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a,
++ 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
++ 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818,
++ 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
++ 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
++ 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
++ 0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c,
++ 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
++ 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
++ 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
++ 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
++ 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
++ 0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086,
++ 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
++ 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4,
++ 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
++ 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
++ 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
++ 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
++ 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
++ 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe,
++ 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
++ 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
++ 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
++ 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252,
++ 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
++ 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60,
++ 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
++ 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
++ 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
++ 0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04,
++ 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
++ 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a,
++ 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
++ 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
++ 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
++ 0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e,
++ 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
++ 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
++ 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
++ 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
++ 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
++ 0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0,
++ 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
++ 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6,
++ 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
++ 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
++ 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d,};
++
++#endif /* CRC_TABLE */
++#ifdef POWER8_INTRINSICS
++
++/* Constants */
++
++/* Reduce 262144 kbits to 1024 bits */
++static const __vector unsigned long long vcrc_const[255]
++ __attribute__((aligned (16))) = {
++#ifdef __LITTLE_ENDIAN__
++ /* x^261120 mod p(x)` << 1, x^261184 mod p(x)` << 1 */
++ { 0x0000000099ea94a8, 0x00000001651797d2 },
++ /* x^260096 mod p(x)` << 1, x^260160 mod p(x)` << 1 */
++ { 0x00000000945a8420, 0x0000000021e0d56c },
++ /* x^259072 mod p(x)` << 1, x^259136 mod p(x)` << 1 */
++ { 0x0000000030762706, 0x000000000f95ecaa },
++ /* x^258048 mod p(x)` << 1, x^258112 mod p(x)` << 1 */
++ { 0x00000001a52fc582, 0x00000001ebd224ac },
++ /* x^257024 mod p(x)` << 1, x^257088 mod p(x)` << 1 */
++ { 0x00000001a4a7167a, 0x000000000ccb97ca },
++ /* x^256000 mod p(x)` << 1, x^256064 mod p(x)` << 1 */
++ { 0x000000000c18249a, 0x00000001006ec8a8 },
++ /* x^254976 mod p(x)` << 1, x^255040 mod p(x)` << 1 */
++ { 0x00000000a924ae7c, 0x000000014f58f196 },
++ /* x^253952 mod p(x)` << 1, x^254016 mod p(x)` << 1 */
++ { 0x00000001e12ccc12, 0x00000001a7192ca6 },
++ /* x^252928 mod p(x)` << 1, x^252992 mod p(x)` << 1 */
++ { 0x00000000a0b9d4ac, 0x000000019a64bab2 },
++ /* x^251904 mod p(x)` << 1, x^251968 mod p(x)` << 1 */
++ { 0x0000000095e8ddfe, 0x0000000014f4ed2e },
++ /* x^250880 mod p(x)` << 1, x^250944 mod p(x)` << 1 */
++ { 0x00000000233fddc4, 0x000000011092b6a2 },
++ /* x^249856 mod p(x)` << 1, x^249920 mod p(x)` << 1 */
++ { 0x00000001b4529b62, 0x00000000c8a1629c },
++ /* x^248832 mod p(x)` << 1, x^248896 mod p(x)` << 1 */
++ { 0x00000001a7fa0e64, 0x000000017bf32e8e },
++ /* x^247808 mod p(x)` << 1, x^247872 mod p(x)` << 1 */
++ { 0x00000001b5334592, 0x00000001f8cc6582 },
++ /* x^246784 mod p(x)` << 1, x^246848 mod p(x)` << 1 */
++ { 0x000000011f8ee1b4, 0x000000008631ddf0 },
++ /* x^245760 mod p(x)` << 1, x^245824 mod p(x)` << 1 */
++ { 0x000000006252e632, 0x000000007e5a76d0 },
++ /* x^244736 mod p(x)` << 1, x^244800 mod p(x)` << 1 */
++ { 0x00000000ab973e84, 0x000000002b09b31c },
++ /* x^243712 mod p(x)` << 1, x^243776 mod p(x)` << 1 */
++ { 0x000000007734f5ec, 0x00000001b2df1f84 },
++ /* x^242688 mod p(x)` << 1, x^242752 mod p(x)` << 1 */
++ { 0x000000007c547798, 0x00000001d6f56afc },
++ /* x^241664 mod p(x)` << 1, x^241728 mod p(x)` << 1 */
++ { 0x000000007ec40210, 0x00000001b9b5e70c },
++ /* x^240640 mod p(x)` << 1, x^240704 mod p(x)` << 1 */
++ { 0x00000001ab1695a8, 0x0000000034b626d2 },
++ /* x^239616 mod p(x)` << 1, x^239680 mod p(x)` << 1 */
++ { 0x0000000090494bba, 0x000000014c53479a },
++ /* x^238592 mod p(x)` << 1, x^238656 mod p(x)` << 1 */
++ { 0x00000001123fb816, 0x00000001a6d179a4 },
++ /* x^237568 mod p(x)` << 1, x^237632 mod p(x)` << 1 */
++ { 0x00000001e188c74c, 0x000000015abd16b4 },
++ /* x^236544 mod p(x)` << 1, x^236608 mod p(x)` << 1 */
++ { 0x00000001c2d3451c, 0x00000000018f9852 },
++ /* x^235520 mod p(x)` << 1, x^235584 mod p(x)` << 1 */
++ { 0x00000000f55cf1ca, 0x000000001fb3084a },
++ /* x^234496 mod p(x)` << 1, x^234560 mod p(x)` << 1 */
++ { 0x00000001a0531540, 0x00000000c53dfb04 },
++ /* x^233472 mod p(x)` << 1, x^233536 mod p(x)` << 1 */
++ { 0x0000000132cd7ebc, 0x00000000e10c9ad6 },
++ /* x^232448 mod p(x)` << 1, x^232512 mod p(x)` << 1 */
++ { 0x0000000073ab7f36, 0x0000000025aa994a },
++ /* x^231424 mod p(x)` << 1, x^231488 mod p(x)` << 1 */
++ { 0x0000000041aed1c2, 0x00000000fa3a74c4 },
++ /* x^230400 mod p(x)` << 1, x^230464 mod p(x)` << 1 */
++ { 0x0000000136c53800, 0x0000000033eb3f40 },
++ /* x^229376 mod p(x)` << 1, x^229440 mod p(x)` << 1 */
++ { 0x0000000126835a30, 0x000000017193f296 },
++ /* x^228352 mod p(x)` << 1, x^228416 mod p(x)` << 1 */
++ { 0x000000006241b502, 0x0000000043f6c86a },
++ /* x^227328 mod p(x)` << 1, x^227392 mod p(x)` << 1 */
++ { 0x00000000d5196ad4, 0x000000016b513ec6 },
++ /* x^226304 mod p(x)` << 1, x^226368 mod p(x)` << 1 */
++ { 0x000000009cfa769a, 0x00000000c8f25b4e },
++ /* x^225280 mod p(x)` << 1, x^225344 mod p(x)` << 1 */
++ { 0x00000000920e5df4, 0x00000001a45048ec },
++ /* x^224256 mod p(x)` << 1, x^224320 mod p(x)` << 1 */
++ { 0x0000000169dc310e, 0x000000000c441004 },
++ /* x^223232 mod p(x)` << 1, x^223296 mod p(x)` << 1 */
++ { 0x0000000009fc331c, 0x000000000e17cad6 },
++ /* x^222208 mod p(x)` << 1, x^222272 mod p(x)` << 1 */
++ { 0x000000010d94a81e, 0x00000001253ae964 },
++ /* x^221184 mod p(x)` << 1, x^221248 mod p(x)` << 1 */
++ { 0x0000000027a20ab2, 0x00000001d7c88ebc },
++ /* x^220160 mod p(x)` << 1, x^220224 mod p(x)` << 1 */
++ { 0x0000000114f87504, 0x00000001e7ca913a },
++ /* x^219136 mod p(x)` << 1, x^219200 mod p(x)` << 1 */
++ { 0x000000004b076d96, 0x0000000033ed078a },
++ /* x^218112 mod p(x)` << 1, x^218176 mod p(x)` << 1 */
++ { 0x00000000da4d1e74, 0x00000000e1839c78 },
++ /* x^217088 mod p(x)` << 1, x^217152 mod p(x)` << 1 */
++ { 0x000000001b81f672, 0x00000001322b267e },
++ /* x^216064 mod p(x)` << 1, x^216128 mod p(x)` << 1 */
++ { 0x000000009367c988, 0x00000000638231b6 },
++ /* x^215040 mod p(x)` << 1, x^215104 mod p(x)` << 1 */
++ { 0x00000001717214ca, 0x00000001ee7f16f4 },
++ /* x^214016 mod p(x)` << 1, x^214080 mod p(x)` << 1 */
++ { 0x000000009f47d820, 0x0000000117d9924a },
++ /* x^212992 mod p(x)` << 1, x^213056 mod p(x)` << 1 */
++ { 0x000000010d9a47d2, 0x00000000e1a9e0c4 },
++ /* x^211968 mod p(x)` << 1, x^212032 mod p(x)` << 1 */
++ { 0x00000000a696c58c, 0x00000001403731dc },
++ /* x^210944 mod p(x)` << 1, x^211008 mod p(x)` << 1 */
++ { 0x000000002aa28ec6, 0x00000001a5ea9682 },
++ /* x^209920 mod p(x)` << 1, x^209984 mod p(x)` << 1 */
++ { 0x00000001fe18fd9a, 0x0000000101c5c578 },
++ /* x^208896 mod p(x)` << 1, x^208960 mod p(x)` << 1 */
++ { 0x000000019d4fc1ae, 0x00000000dddf6494 },
++ /* x^207872 mod p(x)` << 1, x^207936 mod p(x)` << 1 */
++ { 0x00000001ba0e3dea, 0x00000000f1c3db28 },
++ /* x^206848 mod p(x)` << 1, x^206912 mod p(x)` << 1 */
++ { 0x0000000074b59a5e, 0x000000013112fb9c },
++ /* x^205824 mod p(x)` << 1, x^205888 mod p(x)` << 1 */
++ { 0x00000000f2b5ea98, 0x00000000b680b906 },
++ /* x^204800 mod p(x)` << 1, x^204864 mod p(x)` << 1 */
++ { 0x0000000187132676, 0x000000001a282932 },
++ /* x^203776 mod p(x)` << 1, x^203840 mod p(x)` << 1 */
++ { 0x000000010a8c6ad4, 0x0000000089406e7e },
++ /* x^202752 mod p(x)` << 1, x^202816 mod p(x)` << 1 */
++ { 0x00000001e21dfe70, 0x00000001def6be8c },
++ /* x^201728 mod p(x)` << 1, x^201792 mod p(x)` << 1 */
++ { 0x00000001da0050e4, 0x0000000075258728 },
++ /* x^200704 mod p(x)` << 1, x^200768 mod p(x)` << 1 */
++ { 0x00000000772172ae, 0x000000019536090a },
++ /* x^199680 mod p(x)` << 1, x^199744 mod p(x)` << 1 */
++ { 0x00000000e47724aa, 0x00000000f2455bfc },
++ /* x^198656 mod p(x)` << 1, x^198720 mod p(x)` << 1 */
++ { 0x000000003cd63ac4, 0x000000018c40baf4 },
++ /* x^197632 mod p(x)` << 1, x^197696 mod p(x)` << 1 */
++ { 0x00000001bf47d352, 0x000000004cd390d4 },
++ /* x^196608 mod p(x)` << 1, x^196672 mod p(x)` << 1 */
++ { 0x000000018dc1d708, 0x00000001e4ece95a },
++ /* x^195584 mod p(x)` << 1, x^195648 mod p(x)` << 1 */
++ { 0x000000002d4620a4, 0x000000001a3ee918 },
++ /* x^194560 mod p(x)` << 1, x^194624 mod p(x)` << 1 */
++ { 0x0000000058fd1740, 0x000000007c652fb8 },
++ /* x^193536 mod p(x)` << 1, x^193600 mod p(x)` << 1 */
++ { 0x00000000dadd9bfc, 0x000000011c67842c },
++ /* x^192512 mod p(x)` << 1, x^192576 mod p(x)` << 1 */
++ { 0x00000001ea2140be, 0x00000000254f759c },
++ /* x^191488 mod p(x)` << 1, x^191552 mod p(x)` << 1 */
++ { 0x000000009de128ba, 0x000000007ece94ca },
++ /* x^190464 mod p(x)` << 1, x^190528 mod p(x)` << 1 */
++ { 0x000000013ac3aa8e, 0x0000000038f258c2 },
++ /* x^189440 mod p(x)` << 1, x^189504 mod p(x)` << 1 */
++ { 0x0000000099980562, 0x00000001cdf17b00 },
++ /* x^188416 mod p(x)` << 1, x^188480 mod p(x)` << 1 */
++ { 0x00000001c1579c86, 0x000000011f882c16 },
++ /* x^187392 mod p(x)` << 1, x^187456 mod p(x)` << 1 */
++ { 0x0000000068dbbf94, 0x0000000100093fc8 },
++ /* x^186368 mod p(x)` << 1, x^186432 mod p(x)` << 1 */
++ { 0x000000004509fb04, 0x00000001cd684f16 },
++ /* x^185344 mod p(x)` << 1, x^185408 mod p(x)` << 1 */
++ { 0x00000001202f6398, 0x000000004bc6a70a },
++ /* x^184320 mod p(x)` << 1, x^184384 mod p(x)` << 1 */
++ { 0x000000013aea243e, 0x000000004fc7e8e4 },
++ /* x^183296 mod p(x)` << 1, x^183360 mod p(x)` << 1 */
++ { 0x00000001b4052ae6, 0x0000000130103f1c },
++ /* x^182272 mod p(x)` << 1, x^182336 mod p(x)` << 1 */
++ { 0x00000001cd2a0ae8, 0x0000000111b0024c },
++ /* x^181248 mod p(x)` << 1, x^181312 mod p(x)` << 1 */
++ { 0x00000001fe4aa8b4, 0x000000010b3079da },
++ /* x^180224 mod p(x)` << 1, x^180288 mod p(x)` << 1 */
++ { 0x00000001d1559a42, 0x000000010192bcc2 },
++ /* x^179200 mod p(x)` << 1, x^179264 mod p(x)` << 1 */
++ { 0x00000001f3e05ecc, 0x0000000074838d50 },
++ /* x^178176 mod p(x)` << 1, x^178240 mod p(x)` << 1 */
++ { 0x0000000104ddd2cc, 0x000000001b20f520 },
++ /* x^177152 mod p(x)` << 1, x^177216 mod p(x)` << 1 */
++ { 0x000000015393153c, 0x0000000050c3590a },
++ /* x^176128 mod p(x)` << 1, x^176192 mod p(x)` << 1 */
++ { 0x0000000057e942c6, 0x00000000b41cac8e },
++ /* x^175104 mod p(x)` << 1, x^175168 mod p(x)` << 1 */
++ { 0x000000012c633850, 0x000000000c72cc78 },
++ /* x^174080 mod p(x)` << 1, x^174144 mod p(x)` << 1 */
++ { 0x00000000ebcaae4c, 0x0000000030cdb032 },
++ /* x^173056 mod p(x)` << 1, x^173120 mod p(x)` << 1 */
++ { 0x000000013ee532a6, 0x000000013e09fc32 },
++ /* x^172032 mod p(x)` << 1, x^172096 mod p(x)` << 1 */
++ { 0x00000001bf0cbc7e, 0x000000001ed624d2 },
++ /* x^171008 mod p(x)` << 1, x^171072 mod p(x)` << 1 */
++ { 0x00000000d50b7a5a, 0x00000000781aee1a },
++ /* x^169984 mod p(x)` << 1, x^170048 mod p(x)` << 1 */
++ { 0x0000000002fca6e8, 0x00000001c4d8348c },
++ /* x^168960 mod p(x)` << 1, x^169024 mod p(x)` << 1 */
++ { 0x000000007af40044, 0x0000000057a40336 },
++ /* x^167936 mod p(x)` << 1, x^168000 mod p(x)` << 1 */
++ { 0x0000000016178744, 0x0000000085544940 },
++ /* x^166912 mod p(x)` << 1, x^166976 mod p(x)` << 1 */
++ { 0x000000014c177458, 0x000000019cd21e80 },
++ /* x^165888 mod p(x)` << 1, x^165952 mod p(x)` << 1 */
++ { 0x000000011b6ddf04, 0x000000013eb95bc0 },
++ /* x^164864 mod p(x)` << 1, x^164928 mod p(x)` << 1 */
++ { 0x00000001f3e29ccc, 0x00000001dfc9fdfc },
++ /* x^163840 mod p(x)` << 1, x^163904 mod p(x)` << 1 */
++ { 0x0000000135ae7562, 0x00000000cd028bc2 },
++ /* x^162816 mod p(x)` << 1, x^162880 mod p(x)` << 1 */
++ { 0x0000000190ef812c, 0x0000000090db8c44 },
++ /* x^161792 mod p(x)` << 1, x^161856 mod p(x)` << 1 */
++ { 0x0000000067a2c786, 0x000000010010a4ce },
++ /* x^160768 mod p(x)` << 1, x^160832 mod p(x)` << 1 */
++ { 0x0000000048b9496c, 0x00000001c8f4c72c },
++ /* x^159744 mod p(x)` << 1, x^159808 mod p(x)` << 1 */
++ { 0x000000015a422de6, 0x000000001c26170c },
++ /* x^158720 mod p(x)` << 1, x^158784 mod p(x)` << 1 */
++ { 0x00000001ef0e3640, 0x00000000e3fccf68 },
++ /* x^157696 mod p(x)` << 1, x^157760 mod p(x)` << 1 */
++ { 0x00000001006d2d26, 0x00000000d513ed24 },
++ /* x^156672 mod p(x)` << 1, x^156736 mod p(x)` << 1 */
++ { 0x00000001170d56d6, 0x00000000141beada },
++ /* x^155648 mod p(x)` << 1, x^155712 mod p(x)` << 1 */
++ { 0x00000000a5fb613c, 0x000000011071aea0 },
++ /* x^154624 mod p(x)` << 1, x^154688 mod p(x)` << 1 */
++ { 0x0000000040bbf7fc, 0x000000012e19080a },
++ /* x^153600 mod p(x)` << 1, x^153664 mod p(x)` << 1 */
++ { 0x000000016ac3a5b2, 0x0000000100ecf826 },
++ /* x^152576 mod p(x)` << 1, x^152640 mod p(x)` << 1 */
++ { 0x00000000abf16230, 0x0000000069b09412 },
++ /* x^151552 mod p(x)` << 1, x^151616 mod p(x)` << 1 */
++ { 0x00000001ebe23fac, 0x0000000122297bac },
++ /* x^150528 mod p(x)` << 1, x^150592 mod p(x)` << 1 */
++ { 0x000000008b6a0894, 0x00000000e9e4b068 },
++ /* x^149504 mod p(x)` << 1, x^149568 mod p(x)` << 1 */
++ { 0x00000001288ea478, 0x000000004b38651a },
++ /* x^148480 mod p(x)` << 1, x^148544 mod p(x)` << 1 */
++ { 0x000000016619c442, 0x00000001468360e2 },
++ /* x^147456 mod p(x)` << 1, x^147520 mod p(x)` << 1 */
++ { 0x0000000086230038, 0x00000000121c2408 },
++ /* x^146432 mod p(x)` << 1, x^146496 mod p(x)` << 1 */
++ { 0x000000017746a756, 0x00000000da7e7d08 },
++ /* x^145408 mod p(x)` << 1, x^145472 mod p(x)` << 1 */
++ { 0x0000000191b8f8f8, 0x00000001058d7652 },
++ /* x^144384 mod p(x)` << 1, x^144448 mod p(x)` << 1 */
++ { 0x000000008e167708, 0x000000014a098a90 },
++ /* x^143360 mod p(x)` << 1, x^143424 mod p(x)` << 1 */
++ { 0x0000000148b22d54, 0x0000000020dbe72e },
++ /* x^142336 mod p(x)` << 1, x^142400 mod p(x)` << 1 */
++ { 0x0000000044ba2c3c, 0x000000011e7323e8 },
++ /* x^141312 mod p(x)` << 1, x^141376 mod p(x)` << 1 */
++ { 0x00000000b54d2b52, 0x00000000d5d4bf94 },
++ /* x^140288 mod p(x)` << 1, x^140352 mod p(x)` << 1 */
++ { 0x0000000005a4fd8a, 0x0000000199d8746c },
++ /* x^139264 mod p(x)` << 1, x^139328 mod p(x)` << 1 */
++ { 0x0000000139f9fc46, 0x00000000ce9ca8a0 },
++ /* x^138240 mod p(x)` << 1, x^138304 mod p(x)` << 1 */
++ { 0x000000015a1fa824, 0x00000000136edece },
++ /* x^137216 mod p(x)` << 1, x^137280 mod p(x)` << 1 */
++ { 0x000000000a61ae4c, 0x000000019b92a068 },
++ /* x^136192 mod p(x)` << 1, x^136256 mod p(x)` << 1 */
++ { 0x0000000145e9113e, 0x0000000071d62206 },
++ /* x^135168 mod p(x)` << 1, x^135232 mod p(x)` << 1 */
++ { 0x000000006a348448, 0x00000000dfc50158 },
++ /* x^134144 mod p(x)` << 1, x^134208 mod p(x)` << 1 */
++ { 0x000000004d80a08c, 0x00000001517626bc },
++ /* x^133120 mod p(x)` << 1, x^133184 mod p(x)` << 1 */
++ { 0x000000014b6837a0, 0x0000000148d1e4fa },
++ /* x^132096 mod p(x)` << 1, x^132160 mod p(x)` << 1 */
++ { 0x000000016896a7fc, 0x0000000094d8266e },
++ /* x^131072 mod p(x)` << 1, x^131136 mod p(x)` << 1 */
++ { 0x000000014f187140, 0x00000000606c5e34 },
++ /* x^130048 mod p(x)` << 1, x^130112 mod p(x)` << 1 */
++ { 0x000000019581b9da, 0x000000019766beaa },
++ /* x^129024 mod p(x)` << 1, x^129088 mod p(x)` << 1 */
++ { 0x00000001091bc984, 0x00000001d80c506c },
++ /* x^128000 mod p(x)` << 1, x^128064 mod p(x)` << 1 */
++ { 0x000000001067223c, 0x000000001e73837c },
++ /* x^126976 mod p(x)` << 1, x^127040 mod p(x)` << 1 */
++ { 0x00000001ab16ea02, 0x0000000064d587de },
++ /* x^125952 mod p(x)` << 1, x^126016 mod p(x)` << 1 */
++ { 0x000000013c4598a8, 0x00000000f4a507b0 },
++ /* x^124928 mod p(x)` << 1, x^124992 mod p(x)` << 1 */
++ { 0x00000000b3735430, 0x0000000040e342fc },
++ /* x^123904 mod p(x)` << 1, x^123968 mod p(x)` << 1 */
++ { 0x00000001bb3fc0c0, 0x00000001d5ad9c3a },
++ /* x^122880 mod p(x)` << 1, x^122944 mod p(x)` << 1 */
++ { 0x00000001570ae19c, 0x0000000094a691a4 },
++ /* x^121856 mod p(x)` << 1, x^121920 mod p(x)` << 1 */
++ { 0x00000001ea910712, 0x00000001271ecdfa },
++ /* x^120832 mod p(x)` << 1, x^120896 mod p(x)` << 1 */
++ { 0x0000000167127128, 0x000000009e54475a },
++ /* x^119808 mod p(x)` << 1, x^119872 mod p(x)` << 1 */
++ { 0x0000000019e790a2, 0x00000000c9c099ee },
++ /* x^118784 mod p(x)` << 1, x^118848 mod p(x)` << 1 */
++ { 0x000000003788f710, 0x000000009a2f736c },
++ /* x^117760 mod p(x)` << 1, x^117824 mod p(x)` << 1 */
++ { 0x00000001682a160e, 0x00000000bb9f4996 },
++ /* x^116736 mod p(x)` << 1, x^116800 mod p(x)` << 1 */
++ { 0x000000007f0ebd2e, 0x00000001db688050 },
++ /* x^115712 mod p(x)` << 1, x^115776 mod p(x)` << 1 */
++ { 0x000000002b032080, 0x00000000e9b10af4 },
++ /* x^114688 mod p(x)` << 1, x^114752 mod p(x)` << 1 */
++ { 0x00000000cfd1664a, 0x000000012d4545e4 },
++ /* x^113664 mod p(x)` << 1, x^113728 mod p(x)` << 1 */
++ { 0x00000000aa1181c2, 0x000000000361139c },
++ /* x^112640 mod p(x)` << 1, x^112704 mod p(x)` << 1 */
++ { 0x00000000ddd08002, 0x00000001a5a1a3a8 },
++ /* x^111616 mod p(x)` << 1, x^111680 mod p(x)` << 1 */
++ { 0x00000000e8dd0446, 0x000000006844e0b0 },
++ /* x^110592 mod p(x)` << 1, x^110656 mod p(x)` << 1 */
++ { 0x00000001bbd94a00, 0x00000000c3762f28 },
++ /* x^109568 mod p(x)` << 1, x^109632 mod p(x)` << 1 */
++ { 0x00000000ab6cd180, 0x00000001d26287a2 },
++ /* x^108544 mod p(x)` << 1, x^108608 mod p(x)` << 1 */
++ { 0x0000000031803ce2, 0x00000001f6f0bba8 },
++ /* x^107520 mod p(x)` << 1, x^107584 mod p(x)` << 1 */
++ { 0x0000000024f40b0c, 0x000000002ffabd62 },
++ /* x^106496 mod p(x)` << 1, x^106560 mod p(x)` << 1 */
++ { 0x00000001ba1d9834, 0x00000000fb4516b8 },
++ /* x^105472 mod p(x)` << 1, x^105536 mod p(x)` << 1 */
++ { 0x0000000104de61aa, 0x000000018cfa961c },
++ /* x^104448 mod p(x)` << 1, x^104512 mod p(x)` << 1 */
++ { 0x0000000113e40d46, 0x000000019e588d52 },
++ /* x^103424 mod p(x)` << 1, x^103488 mod p(x)` << 1 */
++ { 0x00000001415598a0, 0x00000001180f0bbc },
++ /* x^102400 mod p(x)` << 1, x^102464 mod p(x)` << 1 */
++ { 0x00000000bf6c8c90, 0x00000000e1d9177a },
++ /* x^101376 mod p(x)` << 1, x^101440 mod p(x)` << 1 */
++ { 0x00000001788b0504, 0x0000000105abc27c },
++ /* x^100352 mod p(x)` << 1, x^100416 mod p(x)` << 1 */
++ { 0x0000000038385d02, 0x00000000972e4a58 },
++ /* x^99328 mod p(x)` << 1, x^99392 mod p(x)` << 1 */
++ { 0x00000001b6c83844, 0x0000000183499a5e },
++ /* x^98304 mod p(x)` << 1, x^98368 mod p(x)` << 1 */
++ { 0x0000000051061a8a, 0x00000001c96a8cca },
++ /* x^97280 mod p(x)` << 1, x^97344 mod p(x)` << 1 */
++ { 0x000000017351388a, 0x00000001a1a5b60c },
++ /* x^96256 mod p(x)` << 1, x^96320 mod p(x)` << 1 */
++ { 0x0000000132928f92, 0x00000000e4b6ac9c },
++ /* x^95232 mod p(x)` << 1, x^95296 mod p(x)` << 1 */
++ { 0x00000000e6b4f48a, 0x00000001807e7f5a },
++ /* x^94208 mod p(x)` << 1, x^94272 mod p(x)` << 1 */
++ { 0x0000000039d15e90, 0x000000017a7e3bc8 },
++ /* x^93184 mod p(x)` << 1, x^93248 mod p(x)` << 1 */
++ { 0x00000000312d6074, 0x00000000d73975da },
++ /* x^92160 mod p(x)` << 1, x^92224 mod p(x)` << 1 */
++ { 0x000000017bbb2cc4, 0x000000017375d038 },
++ /* x^91136 mod p(x)` << 1, x^91200 mod p(x)` << 1 */
++ { 0x000000016ded3e18, 0x00000000193680bc },
++ /* x^90112 mod p(x)` << 1, x^90176 mod p(x)` << 1 */
++ { 0x00000000f1638b16, 0x00000000999b06f6 },
++ /* x^89088 mod p(x)` << 1, x^89152 mod p(x)` << 1 */
++ { 0x00000001d38b9ecc, 0x00000001f685d2b8 },
++ /* x^88064 mod p(x)` << 1, x^88128 mod p(x)` << 1 */
++ { 0x000000018b8d09dc, 0x00000001f4ecbed2 },
++ /* x^87040 mod p(x)` << 1, x^87104 mod p(x)` << 1 */
++ { 0x00000000e7bc27d2, 0x00000000ba16f1a0 },
++ /* x^86016 mod p(x)` << 1, x^86080 mod p(x)` << 1 */
++ { 0x00000000275e1e96, 0x0000000115aceac4 },
++ /* x^84992 mod p(x)` << 1, x^85056 mod p(x)` << 1 */
++ { 0x00000000e2e3031e, 0x00000001aeff6292 },
++ /* x^83968 mod p(x)` << 1, x^84032 mod p(x)` << 1 */
++ { 0x00000001041c84d8, 0x000000009640124c },
++ /* x^82944 mod p(x)` << 1, x^83008 mod p(x)` << 1 */
++ { 0x00000000706ce672, 0x0000000114f41f02 },
++ /* x^81920 mod p(x)` << 1, x^81984 mod p(x)` << 1 */
++ { 0x000000015d5070da, 0x000000009c5f3586 },
++ /* x^80896 mod p(x)` << 1, x^80960 mod p(x)` << 1 */
++ { 0x0000000038f9493a, 0x00000001878275fa },
++ /* x^79872 mod p(x)` << 1, x^79936 mod p(x)` << 1 */
++ { 0x00000000a3348a76, 0x00000000ddc42ce8 },
++ /* x^78848 mod p(x)` << 1, x^78912 mod p(x)` << 1 */
++ { 0x00000001ad0aab92, 0x0000000181d2c73a },
++ /* x^77824 mod p(x)` << 1, x^77888 mod p(x)` << 1 */
++ { 0x000000019e85f712, 0x0000000141c9320a },
++ /* x^76800 mod p(x)` << 1, x^76864 mod p(x)` << 1 */
++ { 0x000000005a871e76, 0x000000015235719a },
++ /* x^75776 mod p(x)` << 1, x^75840 mod p(x)` << 1 */
++ { 0x000000017249c662, 0x00000000be27d804 },
++ /* x^74752 mod p(x)` << 1, x^74816 mod p(x)` << 1 */
++ { 0x000000003a084712, 0x000000006242d45a },
++ /* x^73728 mod p(x)` << 1, x^73792 mod p(x)` << 1 */
++ { 0x00000000ed438478, 0x000000009a53638e },
++ /* x^72704 mod p(x)` << 1, x^72768 mod p(x)` << 1 */
++ { 0x00000000abac34cc, 0x00000001001ecfb6 },
++ /* x^71680 mod p(x)` << 1, x^71744 mod p(x)` << 1 */
++ { 0x000000005f35ef3e, 0x000000016d7c2d64 },
++ /* x^70656 mod p(x)` << 1, x^70720 mod p(x)` << 1 */
++ { 0x0000000047d6608c, 0x00000001d0ce46c0 },
++ /* x^69632 mod p(x)` << 1, x^69696 mod p(x)` << 1 */
++ { 0x000000002d01470e, 0x0000000124c907b4 },
++ /* x^68608 mod p(x)` << 1, x^68672 mod p(x)` << 1 */
++ { 0x0000000158bbc7b0, 0x0000000018a555ca },
++ /* x^67584 mod p(x)` << 1, x^67648 mod p(x)` << 1 */
++ { 0x00000000c0a23e8e, 0x000000006b0980bc },
++ /* x^66560 mod p(x)` << 1, x^66624 mod p(x)` << 1 */
++ { 0x00000001ebd85c88, 0x000000008bbba964 },
++ /* x^65536 mod p(x)` << 1, x^65600 mod p(x)` << 1 */
++ { 0x000000019ee20bb2, 0x00000001070a5a1e },
++ /* x^64512 mod p(x)` << 1, x^64576 mod p(x)` << 1 */
++ { 0x00000001acabf2d6, 0x000000002204322a },
++ /* x^63488 mod p(x)` << 1, x^63552 mod p(x)` << 1 */
++ { 0x00000001b7963d56, 0x00000000a27524d0 },
++ /* x^62464 mod p(x)` << 1, x^62528 mod p(x)` << 1 */
++ { 0x000000017bffa1fe, 0x0000000020b1e4ba },
++ /* x^61440 mod p(x)` << 1, x^61504 mod p(x)` << 1 */
++ { 0x000000001f15333e, 0x0000000032cc27fc },
++ /* x^60416 mod p(x)` << 1, x^60480 mod p(x)` << 1 */
++ { 0x000000018593129e, 0x0000000044dd22b8 },
++ /* x^59392 mod p(x)` << 1, x^59456 mod p(x)` << 1 */
++ { 0x000000019cb32602, 0x00000000dffc9e0a },
++ /* x^58368 mod p(x)` << 1, x^58432 mod p(x)` << 1 */
++ { 0x0000000142b05cc8, 0x00000001b7a0ed14 },
++ /* x^57344 mod p(x)` << 1, x^57408 mod p(x)` << 1 */
++ { 0x00000001be49e7a4, 0x00000000c7842488 },
++ /* x^56320 mod p(x)` << 1, x^56384 mod p(x)` << 1 */
++ { 0x0000000108f69d6c, 0x00000001c02a4fee },
++ /* x^55296 mod p(x)` << 1, x^55360 mod p(x)` << 1 */
++ { 0x000000006c0971f0, 0x000000003c273778 },
++ /* x^54272 mod p(x)` << 1, x^54336 mod p(x)` << 1 */
++ { 0x000000005b16467a, 0x00000001d63f8894 },
++ /* x^53248 mod p(x)` << 1, x^53312 mod p(x)` << 1 */
++ { 0x00000001551a628e, 0x000000006be557d6 },
++ /* x^52224 mod p(x)` << 1, x^52288 mod p(x)` << 1 */
++ { 0x000000019e42ea92, 0x000000006a7806ea },
++ /* x^51200 mod p(x)` << 1, x^51264 mod p(x)` << 1 */
++ { 0x000000012fa83ff2, 0x000000016155aa0c },
++ /* x^50176 mod p(x)` << 1, x^50240 mod p(x)` << 1 */
++ { 0x000000011ca9cde0, 0x00000000908650ac },
++ /* x^49152 mod p(x)` << 1, x^49216 mod p(x)` << 1 */
++ { 0x00000000c8e5cd74, 0x00000000aa5a8084 },
++ /* x^48128 mod p(x)` << 1, x^48192 mod p(x)` << 1 */
++ { 0x0000000096c27f0c, 0x0000000191bb500a },
++ /* x^47104 mod p(x)` << 1, x^47168 mod p(x)` << 1 */
++ { 0x000000002baed926, 0x0000000064e9bed0 },
++ /* x^46080 mod p(x)` << 1, x^46144 mod p(x)` << 1 */
++ { 0x000000017c8de8d2, 0x000000009444f302 },
++ /* x^45056 mod p(x)` << 1, x^45120 mod p(x)` << 1 */
++ { 0x00000000d43d6068, 0x000000019db07d3c },
++ /* x^44032 mod p(x)` << 1, x^44096 mod p(x)` << 1 */
++ { 0x00000000cb2c4b26, 0x00000001359e3e6e },
++ /* x^43008 mod p(x)` << 1, x^43072 mod p(x)` << 1 */
++ { 0x0000000145b8da26, 0x00000001e4f10dd2 },
++ /* x^41984 mod p(x)` << 1, x^42048 mod p(x)` << 1 */
++ { 0x000000018fff4b08, 0x0000000124f5735e },
++ /* x^40960 mod p(x)` << 1, x^41024 mod p(x)` << 1 */
++ { 0x0000000150b58ed0, 0x0000000124760a4c },
++ /* x^39936 mod p(x)` << 1, x^40000 mod p(x)` << 1 */
++ { 0x00000001549f39bc, 0x000000000f1fc186 },
++ /* x^38912 mod p(x)` << 1, x^38976 mod p(x)` << 1 */
++ { 0x00000000ef4d2f42, 0x00000000150e4cc4 },
++ /* x^37888 mod p(x)` << 1, x^37952 mod p(x)` << 1 */
++ { 0x00000001b1468572, 0x000000002a6204e8 },
++ /* x^36864 mod p(x)` << 1, x^36928 mod p(x)` << 1 */
++ { 0x000000013d7403b2, 0x00000000beb1d432 },
++ /* x^35840 mod p(x)` << 1, x^35904 mod p(x)` << 1 */
++ { 0x00000001a4681842, 0x0000000135f3f1f0 },
++ /* x^34816 mod p(x)` << 1, x^34880 mod p(x)` << 1 */
++ { 0x0000000167714492, 0x0000000074fe2232 },
++ /* x^33792 mod p(x)` << 1, x^33856 mod p(x)` << 1 */
++ { 0x00000001e599099a, 0x000000001ac6e2ba },
++ /* x^32768 mod p(x)` << 1, x^32832 mod p(x)` << 1 */
++ { 0x00000000fe128194, 0x0000000013fca91e },
++ /* x^31744 mod p(x)` << 1, x^31808 mod p(x)` << 1 */
++ { 0x0000000077e8b990, 0x0000000183f4931e },
++ /* x^30720 mod p(x)` << 1, x^30784 mod p(x)` << 1 */
++ { 0x00000001a267f63a, 0x00000000b6d9b4e4 },
++ /* x^29696 mod p(x)` << 1, x^29760 mod p(x)` << 1 */
++ { 0x00000001945c245a, 0x00000000b5188656 },
++ /* x^28672 mod p(x)` << 1, x^28736 mod p(x)` << 1 */
++ { 0x0000000149002e76, 0x0000000027a81a84 },
++ /* x^27648 mod p(x)` << 1, x^27712 mod p(x)` << 1 */
++ { 0x00000001bb8310a4, 0x0000000125699258 },
++ /* x^26624 mod p(x)` << 1, x^26688 mod p(x)` << 1 */
++ { 0x000000019ec60bcc, 0x00000001b23de796 },
++ /* x^25600 mod p(x)` << 1, x^25664 mod p(x)` << 1 */
++ { 0x000000012d8590ae, 0x00000000fe4365dc },
++ /* x^24576 mod p(x)` << 1, x^24640 mod p(x)` << 1 */
++ { 0x0000000065b00684, 0x00000000c68f497a },
++ /* x^23552 mod p(x)` << 1, x^23616 mod p(x)` << 1 */
++ { 0x000000015e5aeadc, 0x00000000fbf521ee },
++ /* x^22528 mod p(x)` << 1, x^22592 mod p(x)` << 1 */
++ { 0x00000000b77ff2b0, 0x000000015eac3378 },
++ /* x^21504 mod p(x)` << 1, x^21568 mod p(x)` << 1 */
++ { 0x0000000188da2ff6, 0x0000000134914b90 },
++ /* x^20480 mod p(x)` << 1, x^20544 mod p(x)` << 1 */
++ { 0x0000000063da929a, 0x0000000016335cfe },
++ /* x^19456 mod p(x)` << 1, x^19520 mod p(x)` << 1 */
++ { 0x00000001389caa80, 0x000000010372d10c },
++ /* x^18432 mod p(x)` << 1, x^18496 mod p(x)` << 1 */
++ { 0x000000013db599d2, 0x000000015097b908 },
++ /* x^17408 mod p(x)` << 1, x^17472 mod p(x)` << 1 */
++ { 0x0000000122505a86, 0x00000001227a7572 },
++ /* x^16384 mod p(x)` << 1, x^16448 mod p(x)` << 1 */
++ { 0x000000016bd72746, 0x000000009a8f75c0 },
++ /* x^15360 mod p(x)` << 1, x^15424 mod p(x)` << 1 */
++ { 0x00000001c3faf1d4, 0x00000000682c77a2 },
++ /* x^14336 mod p(x)` << 1, x^14400 mod p(x)` << 1 */
++ { 0x00000001111c826c, 0x00000000231f091c },
++ /* x^13312 mod p(x)` << 1, x^13376 mod p(x)` << 1 */
++ { 0x00000000153e9fb2, 0x000000007d4439f2 },
++ /* x^12288 mod p(x)` << 1, x^12352 mod p(x)` << 1 */
++ { 0x000000002b1f7b60, 0x000000017e221efc },
++ /* x^11264 mod p(x)` << 1, x^11328 mod p(x)` << 1 */
++ { 0x00000000b1dba570, 0x0000000167457c38 },
++ /* x^10240 mod p(x)` << 1, x^10304 mod p(x)` << 1 */
++ { 0x00000001f6397b76, 0x00000000bdf081c4 },
++ /* x^9216 mod p(x)` << 1, x^9280 mod p(x)` << 1 */
++ { 0x0000000156335214, 0x000000016286d6b0 },
++ /* x^8192 mod p(x)` << 1, x^8256 mod p(x)` << 1 */
++ { 0x00000001d70e3986, 0x00000000c84f001c },
++ /* x^7168 mod p(x)` << 1, x^7232 mod p(x)` << 1 */
++ { 0x000000003701a774, 0x0000000064efe7c0 },
++ /* x^6144 mod p(x)` << 1, x^6208 mod p(x)` << 1 */
++ { 0x00000000ac81ef72, 0x000000000ac2d904 },
++ /* x^5120 mod p(x)` << 1, x^5184 mod p(x)` << 1 */
++ { 0x0000000133212464, 0x00000000fd226d14 },
++ /* x^4096 mod p(x)` << 1, x^4160 mod p(x)` << 1 */
++ { 0x00000000e4e45610, 0x000000011cfd42e0 },
++ /* x^3072 mod p(x)` << 1, x^3136 mod p(x)` << 1 */
++ { 0x000000000c1bd370, 0x000000016e5a5678 },
++ /* x^2048 mod p(x)` << 1, x^2112 mod p(x)` << 1 */
++ { 0x00000001a7b9e7a6, 0x00000001d888fe22 },
++ /* x^1024 mod p(x)` << 1, x^1088 mod p(x)` << 1 */
++ { 0x000000007d657a10, 0x00000001af77fcd4 }
++#else /* __LITTLE_ENDIAN__ */
++ /* x^261120 mod p(x)` << 1, x^261184 mod p(x)` << 1 */
++ { 0x00000001651797d2, 0x0000000099ea94a8 },
++ /* x^260096 mod p(x)` << 1, x^260160 mod p(x)` << 1 */
++ { 0x0000000021e0d56c, 0x00000000945a8420 },
++ /* x^259072 mod p(x)` << 1, x^259136 mod p(x)` << 1 */
++ { 0x000000000f95ecaa, 0x0000000030762706 },
++ /* x^258048 mod p(x)` << 1, x^258112 mod p(x)` << 1 */
++ { 0x00000001ebd224ac, 0x00000001a52fc582 },
++ /* x^257024 mod p(x)` << 1, x^257088 mod p(x)` << 1 */
++ { 0x000000000ccb97ca, 0x00000001a4a7167a },
++ /* x^256000 mod p(x)` << 1, x^256064 mod p(x)` << 1 */
++ { 0x00000001006ec8a8, 0x000000000c18249a },
++ /* x^254976 mod p(x)` << 1, x^255040 mod p(x)` << 1 */
++ { 0x000000014f58f196, 0x00000000a924ae7c },
++ /* x^253952 mod p(x)` << 1, x^254016 mod p(x)` << 1 */
++ { 0x00000001a7192ca6, 0x00000001e12ccc12 },
++ /* x^252928 mod p(x)` << 1, x^252992 mod p(x)` << 1 */
++ { 0x000000019a64bab2, 0x00000000a0b9d4ac },
++ /* x^251904 mod p(x)` << 1, x^251968 mod p(x)` << 1 */
++ { 0x0000000014f4ed2e, 0x0000000095e8ddfe },
++ /* x^250880 mod p(x)` << 1, x^250944 mod p(x)` << 1 */
++ { 0x000000011092b6a2, 0x00000000233fddc4 },
++ /* x^249856 mod p(x)` << 1, x^249920 mod p(x)` << 1 */
++ { 0x00000000c8a1629c, 0x00000001b4529b62 },
++ /* x^248832 mod p(x)` << 1, x^248896 mod p(x)` << 1 */
++ { 0x000000017bf32e8e, 0x00000001a7fa0e64 },
++ /* x^247808 mod p(x)` << 1, x^247872 mod p(x)` << 1 */
++ { 0x00000001f8cc6582, 0x00000001b5334592 },
++ /* x^246784 mod p(x)` << 1, x^246848 mod p(x)` << 1 */
++ { 0x000000008631ddf0, 0x000000011f8ee1b4 },
++ /* x^245760 mod p(x)` << 1, x^245824 mod p(x)` << 1 */
++ { 0x000000007e5a76d0, 0x000000006252e632 },
++ /* x^244736 mod p(x)` << 1, x^244800 mod p(x)` << 1 */
++ { 0x000000002b09b31c, 0x00000000ab973e84 },
++ /* x^243712 mod p(x)` << 1, x^243776 mod p(x)` << 1 */
++ { 0x00000001b2df1f84, 0x000000007734f5ec },
++ /* x^242688 mod p(x)` << 1, x^242752 mod p(x)` << 1 */
++ { 0x00000001d6f56afc, 0x000000007c547798 },
++ /* x^241664 mod p(x)` << 1, x^241728 mod p(x)` << 1 */
++ { 0x00000001b9b5e70c, 0x000000007ec40210 },
++ /* x^240640 mod p(x)` << 1, x^240704 mod p(x)` << 1 */
++ { 0x0000000034b626d2, 0x00000001ab1695a8 },
++ /* x^239616 mod p(x)` << 1, x^239680 mod p(x)` << 1 */
++ { 0x000000014c53479a, 0x0000000090494bba },
++ /* x^238592 mod p(x)` << 1, x^238656 mod p(x)` << 1 */
++ { 0x00000001a6d179a4, 0x00000001123fb816 },
++ /* x^237568 mod p(x)` << 1, x^237632 mod p(x)` << 1 */
++ { 0x000000015abd16b4, 0x00000001e188c74c },
++ /* x^236544 mod p(x)` << 1, x^236608 mod p(x)` << 1 */
++ { 0x00000000018f9852, 0x00000001c2d3451c },
++ /* x^235520 mod p(x)` << 1, x^235584 mod p(x)` << 1 */
++ { 0x000000001fb3084a, 0x00000000f55cf1ca },
++ /* x^234496 mod p(x)` << 1, x^234560 mod p(x)` << 1 */
++ { 0x00000000c53dfb04, 0x00000001a0531540 },
++ /* x^233472 mod p(x)` << 1, x^233536 mod p(x)` << 1 */
++ { 0x00000000e10c9ad6, 0x0000000132cd7ebc },
++ /* x^232448 mod p(x)` << 1, x^232512 mod p(x)` << 1 */
++ { 0x0000000025aa994a, 0x0000000073ab7f36 },
++ /* x^231424 mod p(x)` << 1, x^231488 mod p(x)` << 1 */
++ { 0x00000000fa3a74c4, 0x0000000041aed1c2 },
++ /* x^230400 mod p(x)` << 1, x^230464 mod p(x)` << 1 */
++ { 0x0000000033eb3f40, 0x0000000136c53800 },
++ /* x^229376 mod p(x)` << 1, x^229440 mod p(x)` << 1 */
++ { 0x000000017193f296, 0x0000000126835a30 },
++ /* x^228352 mod p(x)` << 1, x^228416 mod p(x)` << 1 */
++ { 0x0000000043f6c86a, 0x000000006241b502 },
++ /* x^227328 mod p(x)` << 1, x^227392 mod p(x)` << 1 */
++ { 0x000000016b513ec6, 0x00000000d5196ad4 },
++ /* x^226304 mod p(x)` << 1, x^226368 mod p(x)` << 1 */
++ { 0x00000000c8f25b4e, 0x000000009cfa769a },
++ /* x^225280 mod p(x)` << 1, x^225344 mod p(x)` << 1 */
++ { 0x00000001a45048ec, 0x00000000920e5df4 },
++ /* x^224256 mod p(x)` << 1, x^224320 mod p(x)` << 1 */
++ { 0x000000000c441004, 0x0000000169dc310e },
++ /* x^223232 mod p(x)` << 1, x^223296 mod p(x)` << 1 */
++ { 0x000000000e17cad6, 0x0000000009fc331c },
++ /* x^222208 mod p(x)` << 1, x^222272 mod p(x)` << 1 */
++ { 0x00000001253ae964, 0x000000010d94a81e },
++ /* x^221184 mod p(x)` << 1, x^221248 mod p(x)` << 1 */
++ { 0x00000001d7c88ebc, 0x0000000027a20ab2 },
++ /* x^220160 mod p(x)` << 1, x^220224 mod p(x)` << 1 */
++ { 0x00000001e7ca913a, 0x0000000114f87504 },
++ /* x^219136 mod p(x)` << 1, x^219200 mod p(x)` << 1 */
++ { 0x0000000033ed078a, 0x000000004b076d96 },
++ /* x^218112 mod p(x)` << 1, x^218176 mod p(x)` << 1 */
++ { 0x00000000e1839c78, 0x00000000da4d1e74 },
++ /* x^217088 mod p(x)` << 1, x^217152 mod p(x)` << 1 */
++ { 0x00000001322b267e, 0x000000001b81f672 },
++ /* x^216064 mod p(x)` << 1, x^216128 mod p(x)` << 1 */
++ { 0x00000000638231b6, 0x000000009367c988 },
++ /* x^215040 mod p(x)` << 1, x^215104 mod p(x)` << 1 */
++ { 0x00000001ee7f16f4, 0x00000001717214ca },
++ /* x^214016 mod p(x)` << 1, x^214080 mod p(x)` << 1 */
++ { 0x0000000117d9924a, 0x000000009f47d820 },
++ /* x^212992 mod p(x)` << 1, x^213056 mod p(x)` << 1 */
++ { 0x00000000e1a9e0c4, 0x000000010d9a47d2 },
++ /* x^211968 mod p(x)` << 1, x^212032 mod p(x)` << 1 */
++ { 0x00000001403731dc, 0x00000000a696c58c },
++ /* x^210944 mod p(x)` << 1, x^211008 mod p(x)` << 1 */
++ { 0x00000001a5ea9682, 0x000000002aa28ec6 },
++ /* x^209920 mod p(x)` << 1, x^209984 mod p(x)` << 1 */
++ { 0x0000000101c5c578, 0x00000001fe18fd9a },
++ /* x^208896 mod p(x)` << 1, x^208960 mod p(x)` << 1 */
++ { 0x00000000dddf6494, 0x000000019d4fc1ae },
++ /* x^207872 mod p(x)` << 1, x^207936 mod p(x)` << 1 */
++ { 0x00000000f1c3db28, 0x00000001ba0e3dea },
++ /* x^206848 mod p(x)` << 1, x^206912 mod p(x)` << 1 */
++ { 0x000000013112fb9c, 0x0000000074b59a5e },
++ /* x^205824 mod p(x)` << 1, x^205888 mod p(x)` << 1 */
++ { 0x00000000b680b906, 0x00000000f2b5ea98 },
++ /* x^204800 mod p(x)` << 1, x^204864 mod p(x)` << 1 */
++ { 0x000000001a282932, 0x0000000187132676 },
++ /* x^203776 mod p(x)` << 1, x^203840 mod p(x)` << 1 */
++ { 0x0000000089406e7e, 0x000000010a8c6ad4 },
++ /* x^202752 mod p(x)` << 1, x^202816 mod p(x)` << 1 */
++ { 0x00000001def6be8c, 0x00000001e21dfe70 },
++ /* x^201728 mod p(x)` << 1, x^201792 mod p(x)` << 1 */
++ { 0x0000000075258728, 0x00000001da0050e4 },
++ /* x^200704 mod p(x)` << 1, x^200768 mod p(x)` << 1 */
++ { 0x000000019536090a, 0x00000000772172ae },
++ /* x^199680 mod p(x)` << 1, x^199744 mod p(x)` << 1 */
++ { 0x00000000f2455bfc, 0x00000000e47724aa },
++ /* x^198656 mod p(x)` << 1, x^198720 mod p(x)` << 1 */
++ { 0x000000018c40baf4, 0x000000003cd63ac4 },
++ /* x^197632 mod p(x)` << 1, x^197696 mod p(x)` << 1 */
++ { 0x000000004cd390d4, 0x00000001bf47d352 },
++ /* x^196608 mod p(x)` << 1, x^196672 mod p(x)` << 1 */
++ { 0x00000001e4ece95a, 0x000000018dc1d708 },
++ /* x^195584 mod p(x)` << 1, x^195648 mod p(x)` << 1 */
++ { 0x000000001a3ee918, 0x000000002d4620a4 },
++ /* x^194560 mod p(x)` << 1, x^194624 mod p(x)` << 1 */
++ { 0x000000007c652fb8, 0x0000000058fd1740 },
++ /* x^193536 mod p(x)` << 1, x^193600 mod p(x)` << 1 */
++ { 0x000000011c67842c, 0x00000000dadd9bfc },
++ /* x^192512 mod p(x)` << 1, x^192576 mod p(x)` << 1 */
++ { 0x00000000254f759c, 0x00000001ea2140be },
++ /* x^191488 mod p(x)` << 1, x^191552 mod p(x)` << 1 */
++ { 0x000000007ece94ca, 0x000000009de128ba },
++ /* x^190464 mod p(x)` << 1, x^190528 mod p(x)` << 1 */
++ { 0x0000000038f258c2, 0x000000013ac3aa8e },
++ /* x^189440 mod p(x)` << 1, x^189504 mod p(x)` << 1 */
++ { 0x00000001cdf17b00, 0x0000000099980562 },
++ /* x^188416 mod p(x)` << 1, x^188480 mod p(x)` << 1 */
++ { 0x000000011f882c16, 0x00000001c1579c86 },
++ /* x^187392 mod p(x)` << 1, x^187456 mod p(x)` << 1 */
++ { 0x0000000100093fc8, 0x0000000068dbbf94 },
++ /* x^186368 mod p(x)` << 1, x^186432 mod p(x)` << 1 */
++ { 0x00000001cd684f16, 0x000000004509fb04 },
++ /* x^185344 mod p(x)` << 1, x^185408 mod p(x)` << 1 */
++ { 0x000000004bc6a70a, 0x00000001202f6398 },
++ /* x^184320 mod p(x)` << 1, x^184384 mod p(x)` << 1 */
++ { 0x000000004fc7e8e4, 0x000000013aea243e },
++ /* x^183296 mod p(x)` << 1, x^183360 mod p(x)` << 1 */
++ { 0x0000000130103f1c, 0x00000001b4052ae6 },
++ /* x^182272 mod p(x)` << 1, x^182336 mod p(x)` << 1 */
++ { 0x0000000111b0024c, 0x00000001cd2a0ae8 },
++ /* x^181248 mod p(x)` << 1, x^181312 mod p(x)` << 1 */
++ { 0x000000010b3079da, 0x00000001fe4aa8b4 },
++ /* x^180224 mod p(x)` << 1, x^180288 mod p(x)` << 1 */
++ { 0x000000010192bcc2, 0x00000001d1559a42 },
++ /* x^179200 mod p(x)` << 1, x^179264 mod p(x)` << 1 */
++ { 0x0000000074838d50, 0x00000001f3e05ecc },
++ /* x^178176 mod p(x)` << 1, x^178240 mod p(x)` << 1 */
++ { 0x000000001b20f520, 0x0000000104ddd2cc },
++ /* x^177152 mod p(x)` << 1, x^177216 mod p(x)` << 1 */
++ { 0x0000000050c3590a, 0x000000015393153c },
++ /* x^176128 mod p(x)` << 1, x^176192 mod p(x)` << 1 */
++ { 0x00000000b41cac8e, 0x0000000057e942c6 },
++ /* x^175104 mod p(x)` << 1, x^175168 mod p(x)` << 1 */
++ { 0x000000000c72cc78, 0x000000012c633850 },
++ /* x^174080 mod p(x)` << 1, x^174144 mod p(x)` << 1 */
++ { 0x0000000030cdb032, 0x00000000ebcaae4c },
++ /* x^173056 mod p(x)` << 1, x^173120 mod p(x)` << 1 */
++ { 0x000000013e09fc32, 0x000000013ee532a6 },
++ /* x^172032 mod p(x)` << 1, x^172096 mod p(x)` << 1 */
++ { 0x000000001ed624d2, 0x00000001bf0cbc7e },
++ /* x^171008 mod p(x)` << 1, x^171072 mod p(x)` << 1 */
++ { 0x00000000781aee1a, 0x00000000d50b7a5a },
++ /* x^169984 mod p(x)` << 1, x^170048 mod p(x)` << 1 */
++ { 0x00000001c4d8348c, 0x0000000002fca6e8 },
++ /* x^168960 mod p(x)` << 1, x^169024 mod p(x)` << 1 */
++ { 0x0000000057a40336, 0x000000007af40044 },
++ /* x^167936 mod p(x)` << 1, x^168000 mod p(x)` << 1 */
++ { 0x0000000085544940, 0x0000000016178744 },
++ /* x^166912 mod p(x)` << 1, x^166976 mod p(x)` << 1 */
++ { 0x000000019cd21e80, 0x000000014c177458 },
++ /* x^165888 mod p(x)` << 1, x^165952 mod p(x)` << 1 */
++ { 0x000000013eb95bc0, 0x000000011b6ddf04 },
++ /* x^164864 mod p(x)` << 1, x^164928 mod p(x)` << 1 */
++ { 0x00000001dfc9fdfc, 0x00000001f3e29ccc },
++ /* x^163840 mod p(x)` << 1, x^163904 mod p(x)` << 1 */
++ { 0x00000000cd028bc2, 0x0000000135ae7562 },
++ /* x^162816 mod p(x)` << 1, x^162880 mod p(x)` << 1 */
++ { 0x0000000090db8c44, 0x0000000190ef812c },
++ /* x^161792 mod p(x)` << 1, x^161856 mod p(x)` << 1 */
++ { 0x000000010010a4ce, 0x0000000067a2c786 },
++ /* x^160768 mod p(x)` << 1, x^160832 mod p(x)` << 1 */
++ { 0x00000001c8f4c72c, 0x0000000048b9496c },
++ /* x^159744 mod p(x)` << 1, x^159808 mod p(x)` << 1 */
++ { 0x000000001c26170c, 0x000000015a422de6 },
++ /* x^158720 mod p(x)` << 1, x^158784 mod p(x)` << 1 */
++ { 0x00000000e3fccf68, 0x00000001ef0e3640 },
++ /* x^157696 mod p(x)` << 1, x^157760 mod p(x)` << 1 */
++ { 0x00000000d513ed24, 0x00000001006d2d26 },
++ /* x^156672 mod p(x)` << 1, x^156736 mod p(x)` << 1 */
++ { 0x00000000141beada, 0x00000001170d56d6 },
++ /* x^155648 mod p(x)` << 1, x^155712 mod p(x)` << 1 */
++ { 0x000000011071aea0, 0x00000000a5fb613c },
++ /* x^154624 mod p(x)` << 1, x^154688 mod p(x)` << 1 */
++ { 0x000000012e19080a, 0x0000000040bbf7fc },
++ /* x^153600 mod p(x)` << 1, x^153664 mod p(x)` << 1 */
++ { 0x0000000100ecf826, 0x000000016ac3a5b2 },
++ /* x^152576 mod p(x)` << 1, x^152640 mod p(x)` << 1 */
++ { 0x0000000069b09412, 0x00000000abf16230 },
++ /* x^151552 mod p(x)` << 1, x^151616 mod p(x)` << 1 */
++ { 0x0000000122297bac, 0x00000001ebe23fac },
++ /* x^150528 mod p(x)` << 1, x^150592 mod p(x)` << 1 */
++ { 0x00000000e9e4b068, 0x000000008b6a0894 },
++ /* x^149504 mod p(x)` << 1, x^149568 mod p(x)` << 1 */
++ { 0x000000004b38651a, 0x00000001288ea478 },
++ /* x^148480 mod p(x)` << 1, x^148544 mod p(x)` << 1 */
++ { 0x00000001468360e2, 0x000000016619c442 },
++ /* x^147456 mod p(x)` << 1, x^147520 mod p(x)` << 1 */
++ { 0x00000000121c2408, 0x0000000086230038 },
++ /* x^146432 mod p(x)` << 1, x^146496 mod p(x)` << 1 */
++ { 0x00000000da7e7d08, 0x000000017746a756 },
++ /* x^145408 mod p(x)` << 1, x^145472 mod p(x)` << 1 */
++ { 0x00000001058d7652, 0x0000000191b8f8f8 },
++ /* x^144384 mod p(x)` << 1, x^144448 mod p(x)` << 1 */
++ { 0x000000014a098a90, 0x000000008e167708 },
++ /* x^143360 mod p(x)` << 1, x^143424 mod p(x)` << 1 */
++ { 0x0000000020dbe72e, 0x0000000148b22d54 },
++ /* x^142336 mod p(x)` << 1, x^142400 mod p(x)` << 1 */
++ { 0x000000011e7323e8, 0x0000000044ba2c3c },
++ /* x^141312 mod p(x)` << 1, x^141376 mod p(x)` << 1 */
++ { 0x00000000d5d4bf94, 0x00000000b54d2b52 },
++ /* x^140288 mod p(x)` << 1, x^140352 mod p(x)` << 1 */
++ { 0x0000000199d8746c, 0x0000000005a4fd8a },
++ /* x^139264 mod p(x)` << 1, x^139328 mod p(x)` << 1 */
++ { 0x00000000ce9ca8a0, 0x0000000139f9fc46 },
++ /* x^138240 mod p(x)` << 1, x^138304 mod p(x)` << 1 */
++ { 0x00000000136edece, 0x000000015a1fa824 },
++ /* x^137216 mod p(x)` << 1, x^137280 mod p(x)` << 1 */
++ { 0x000000019b92a068, 0x000000000a61ae4c },
++ /* x^136192 mod p(x)` << 1, x^136256 mod p(x)` << 1 */
++ { 0x0000000071d62206, 0x0000000145e9113e },
++ /* x^135168 mod p(x)` << 1, x^135232 mod p(x)` << 1 */
++ { 0x00000000dfc50158, 0x000000006a348448 },
++ /* x^134144 mod p(x)` << 1, x^134208 mod p(x)` << 1 */
++ { 0x00000001517626bc, 0x000000004d80a08c },
++ /* x^133120 mod p(x)` << 1, x^133184 mod p(x)` << 1 */
++ { 0x0000000148d1e4fa, 0x000000014b6837a0 },
++ /* x^132096 mod p(x)` << 1, x^132160 mod p(x)` << 1 */
++ { 0x0000000094d8266e, 0x000000016896a7fc },
++ /* x^131072 mod p(x)` << 1, x^131136 mod p(x)` << 1 */
++ { 0x00000000606c5e34, 0x000000014f187140 },
++ /* x^130048 mod p(x)` << 1, x^130112 mod p(x)` << 1 */
++ { 0x000000019766beaa, 0x000000019581b9da },
++ /* x^129024 mod p(x)` << 1, x^129088 mod p(x)` << 1 */
++ { 0x00000001d80c506c, 0x00000001091bc984 },
++ /* x^128000 mod p(x)` << 1, x^128064 mod p(x)` << 1 */
++ { 0x000000001e73837c, 0x000000001067223c },
++ /* x^126976 mod p(x)` << 1, x^127040 mod p(x)` << 1 */
++ { 0x0000000064d587de, 0x00000001ab16ea02 },
++ /* x^125952 mod p(x)` << 1, x^126016 mod p(x)` << 1 */
++ { 0x00000000f4a507b0, 0x000000013c4598a8 },
++ /* x^124928 mod p(x)` << 1, x^124992 mod p(x)` << 1 */
++ { 0x0000000040e342fc, 0x00000000b3735430 },
++ /* x^123904 mod p(x)` << 1, x^123968 mod p(x)` << 1 */
++ { 0x00000001d5ad9c3a, 0x00000001bb3fc0c0 },
++ /* x^122880 mod p(x)` << 1, x^122944 mod p(x)` << 1 */
++ { 0x0000000094a691a4, 0x00000001570ae19c },
++ /* x^121856 mod p(x)` << 1, x^121920 mod p(x)` << 1 */
++ { 0x00000001271ecdfa, 0x00000001ea910712 },
++ /* x^120832 mod p(x)` << 1, x^120896 mod p(x)` << 1 */
++ { 0x000000009e54475a, 0x0000000167127128 },
++ /* x^119808 mod p(x)` << 1, x^119872 mod p(x)` << 1 */
++ { 0x00000000c9c099ee, 0x0000000019e790a2 },
++ /* x^118784 mod p(x)` << 1, x^118848 mod p(x)` << 1 */
++ { 0x000000009a2f736c, 0x000000003788f710 },
++ /* x^117760 mod p(x)` << 1, x^117824 mod p(x)` << 1 */
++ { 0x00000000bb9f4996, 0x00000001682a160e },
++ /* x^116736 mod p(x)` << 1, x^116800 mod p(x)` << 1 */
++ { 0x00000001db688050, 0x000000007f0ebd2e },
++ /* x^115712 mod p(x)` << 1, x^115776 mod p(x)` << 1 */
++ { 0x00000000e9b10af4, 0x000000002b032080 },
++ /* x^114688 mod p(x)` << 1, x^114752 mod p(x)` << 1 */
++ { 0x000000012d4545e4, 0x00000000cfd1664a },
++ /* x^113664 mod p(x)` << 1, x^113728 mod p(x)` << 1 */
++ { 0x000000000361139c, 0x00000000aa1181c2 },
++ /* x^112640 mod p(x)` << 1, x^112704 mod p(x)` << 1 */
++ { 0x00000001a5a1a3a8, 0x00000000ddd08002 },
++ /* x^111616 mod p(x)` << 1, x^111680 mod p(x)` << 1 */
++ { 0x000000006844e0b0, 0x00000000e8dd0446 },
++ /* x^110592 mod p(x)` << 1, x^110656 mod p(x)` << 1 */
++ { 0x00000000c3762f28, 0x00000001bbd94a00 },
++ /* x^109568 mod p(x)` << 1, x^109632 mod p(x)` << 1 */
++ { 0x00000001d26287a2, 0x00000000ab6cd180 },
++ /* x^108544 mod p(x)` << 1, x^108608 mod p(x)` << 1 */
++ { 0x00000001f6f0bba8, 0x0000000031803ce2 },
++ /* x^107520 mod p(x)` << 1, x^107584 mod p(x)` << 1 */
++ { 0x000000002ffabd62, 0x0000000024f40b0c },
++ /* x^106496 mod p(x)` << 1, x^106560 mod p(x)` << 1 */
++ { 0x00000000fb4516b8, 0x00000001ba1d9834 },
++ /* x^105472 mod p(x)` << 1, x^105536 mod p(x)` << 1 */
++ { 0x000000018cfa961c, 0x0000000104de61aa },
++ /* x^104448 mod p(x)` << 1, x^104512 mod p(x)` << 1 */
++ { 0x000000019e588d52, 0x0000000113e40d46 },
++ /* x^103424 mod p(x)` << 1, x^103488 mod p(x)` << 1 */
++ { 0x00000001180f0bbc, 0x00000001415598a0 },
++ /* x^102400 mod p(x)` << 1, x^102464 mod p(x)` << 1 */
++ { 0x00000000e1d9177a, 0x00000000bf6c8c90 },
++ /* x^101376 mod p(x)` << 1, x^101440 mod p(x)` << 1 */
++ { 0x0000000105abc27c, 0x00000001788b0504 },
++ /* x^100352 mod p(x)` << 1, x^100416 mod p(x)` << 1 */
++ { 0x00000000972e4a58, 0x0000000038385d02 },
++ /* x^99328 mod p(x)` << 1, x^99392 mod p(x)` << 1 */
++ { 0x0000000183499a5e, 0x00000001b6c83844 },
++ /* x^98304 mod p(x)` << 1, x^98368 mod p(x)` << 1 */
++ { 0x00000001c96a8cca, 0x0000000051061a8a },
++ /* x^97280 mod p(x)` << 1, x^97344 mod p(x)` << 1 */
++ { 0x00000001a1a5b60c, 0x000000017351388a },
++ /* x^96256 mod p(x)` << 1, x^96320 mod p(x)` << 1 */
++ { 0x00000000e4b6ac9c, 0x0000000132928f92 },
++ /* x^95232 mod p(x)` << 1, x^95296 mod p(x)` << 1 */
++ { 0x00000001807e7f5a, 0x00000000e6b4f48a },
++ /* x^94208 mod p(x)` << 1, x^94272 mod p(x)` << 1 */
++ { 0x000000017a7e3bc8, 0x0000000039d15e90 },
++ /* x^93184 mod p(x)` << 1, x^93248 mod p(x)` << 1 */
++ { 0x00000000d73975da, 0x00000000312d6074 },
++ /* x^92160 mod p(x)` << 1, x^92224 mod p(x)` << 1 */
++ { 0x000000017375d038, 0x000000017bbb2cc4 },
++ /* x^91136 mod p(x)` << 1, x^91200 mod p(x)` << 1 */
++ { 0x00000000193680bc, 0x000000016ded3e18 },
++ /* x^90112 mod p(x)` << 1, x^90176 mod p(x)` << 1 */
++ { 0x00000000999b06f6, 0x00000000f1638b16 },
++ /* x^89088 mod p(x)` << 1, x^89152 mod p(x)` << 1 */
++ { 0x00000001f685d2b8, 0x00000001d38b9ecc },
++ /* x^88064 mod p(x)` << 1, x^88128 mod p(x)` << 1 */
++ { 0x00000001f4ecbed2, 0x000000018b8d09dc },
++ /* x^87040 mod p(x)` << 1, x^87104 mod p(x)` << 1 */
++ { 0x00000000ba16f1a0, 0x00000000e7bc27d2 },
++ /* x^86016 mod p(x)` << 1, x^86080 mod p(x)` << 1 */
++ { 0x0000000115aceac4, 0x00000000275e1e96 },
++ /* x^84992 mod p(x)` << 1, x^85056 mod p(x)` << 1 */
++ { 0x00000001aeff6292, 0x00000000e2e3031e },
++ /* x^83968 mod p(x)` << 1, x^84032 mod p(x)` << 1 */
++ { 0x000000009640124c, 0x00000001041c84d8 },
++ /* x^82944 mod p(x)` << 1, x^83008 mod p(x)` << 1 */
++ { 0x0000000114f41f02, 0x00000000706ce672 },
++ /* x^81920 mod p(x)` << 1, x^81984 mod p(x)` << 1 */
++ { 0x000000009c5f3586, 0x000000015d5070da },
++ /* x^80896 mod p(x)` << 1, x^80960 mod p(x)` << 1 */
++ { 0x00000001878275fa, 0x0000000038f9493a },
++ /* x^79872 mod p(x)` << 1, x^79936 mod p(x)` << 1 */
++ { 0x00000000ddc42ce8, 0x00000000a3348a76 },
++ /* x^78848 mod p(x)` << 1, x^78912 mod p(x)` << 1 */
++ { 0x0000000181d2c73a, 0x00000001ad0aab92 },
++ /* x^77824 mod p(x)` << 1, x^77888 mod p(x)` << 1 */
++ { 0x0000000141c9320a, 0x000000019e85f712 },
++ /* x^76800 mod p(x)` << 1, x^76864 mod p(x)` << 1 */
++ { 0x000000015235719a, 0x000000005a871e76 },
++ /* x^75776 mod p(x)` << 1, x^75840 mod p(x)` << 1 */
++ { 0x00000000be27d804, 0x000000017249c662 },
++ /* x^74752 mod p(x)` << 1, x^74816 mod p(x)` << 1 */
++ { 0x000000006242d45a, 0x000000003a084712 },
++ /* x^73728 mod p(x)` << 1, x^73792 mod p(x)` << 1 */
++ { 0x000000009a53638e, 0x00000000ed438478 },
++ /* x^72704 mod p(x)` << 1, x^72768 mod p(x)` << 1 */
++ { 0x00000001001ecfb6, 0x00000000abac34cc },
++ /* x^71680 mod p(x)` << 1, x^71744 mod p(x)` << 1 */
++ { 0x000000016d7c2d64, 0x000000005f35ef3e },
++ /* x^70656 mod p(x)` << 1, x^70720 mod p(x)` << 1 */
++ { 0x00000001d0ce46c0, 0x0000000047d6608c },
++ /* x^69632 mod p(x)` << 1, x^69696 mod p(x)` << 1 */
++ { 0x0000000124c907b4, 0x000000002d01470e },
++ /* x^68608 mod p(x)` << 1, x^68672 mod p(x)` << 1 */
++ { 0x0000000018a555ca, 0x0000000158bbc7b0 },
++ /* x^67584 mod p(x)` << 1, x^67648 mod p(x)` << 1 */
++ { 0x000000006b0980bc, 0x00000000c0a23e8e },
++ /* x^66560 mod p(x)` << 1, x^66624 mod p(x)` << 1 */
++ { 0x000000008bbba964, 0x00000001ebd85c88 },
++ /* x^65536 mod p(x)` << 1, x^65600 mod p(x)` << 1 */
++ { 0x00000001070a5a1e, 0x000000019ee20bb2 },
++ /* x^64512 mod p(x)` << 1, x^64576 mod p(x)` << 1 */
++ { 0x000000002204322a, 0x00000001acabf2d6 },
++ /* x^63488 mod p(x)` << 1, x^63552 mod p(x)` << 1 */
++ { 0x00000000a27524d0, 0x00000001b7963d56 },
++ /* x^62464 mod p(x)` << 1, x^62528 mod p(x)` << 1 */
++ { 0x0000000020b1e4ba, 0x000000017bffa1fe },
++ /* x^61440 mod p(x)` << 1, x^61504 mod p(x)` << 1 */
++ { 0x0000000032cc27fc, 0x000000001f15333e },
++ /* x^60416 mod p(x)` << 1, x^60480 mod p(x)` << 1 */
++ { 0x0000000044dd22b8, 0x000000018593129e },
++ /* x^59392 mod p(x)` << 1, x^59456 mod p(x)` << 1 */
++ { 0x00000000dffc9e0a, 0x000000019cb32602 },
++ /* x^58368 mod p(x)` << 1, x^58432 mod p(x)` << 1 */
++ { 0x00000001b7a0ed14, 0x0000000142b05cc8 },
++ /* x^57344 mod p(x)` << 1, x^57408 mod p(x)` << 1 */
++ { 0x00000000c7842488, 0x00000001be49e7a4 },
++ /* x^56320 mod p(x)` << 1, x^56384 mod p(x)` << 1 */
++ { 0x00000001c02a4fee, 0x0000000108f69d6c },
++ /* x^55296 mod p(x)` << 1, x^55360 mod p(x)` << 1 */
++ { 0x000000003c273778, 0x000000006c0971f0 },
++ /* x^54272 mod p(x)` << 1, x^54336 mod p(x)` << 1 */
++ { 0x00000001d63f8894, 0x000000005b16467a },
++ /* x^53248 mod p(x)` << 1, x^53312 mod p(x)` << 1 */
++ { 0x000000006be557d6, 0x00000001551a628e },
++ /* x^52224 mod p(x)` << 1, x^52288 mod p(x)` << 1 */
++ { 0x000000006a7806ea, 0x000000019e42ea92 },
++ /* x^51200 mod p(x)` << 1, x^51264 mod p(x)` << 1 */
++ { 0x000000016155aa0c, 0x000000012fa83ff2 },
++ /* x^50176 mod p(x)` << 1, x^50240 mod p(x)` << 1 */
++ { 0x00000000908650ac, 0x000000011ca9cde0 },
++ /* x^49152 mod p(x)` << 1, x^49216 mod p(x)` << 1 */
++ { 0x00000000aa5a8084, 0x00000000c8e5cd74 },
++ /* x^48128 mod p(x)` << 1, x^48192 mod p(x)` << 1 */
++ { 0x0000000191bb500a, 0x0000000096c27f0c },
++ /* x^47104 mod p(x)` << 1, x^47168 mod p(x)` << 1 */
++ { 0x0000000064e9bed0, 0x000000002baed926 },
++ /* x^46080 mod p(x)` << 1, x^46144 mod p(x)` << 1 */
++ { 0x000000009444f302, 0x000000017c8de8d2 },
++ /* x^45056 mod p(x)` << 1, x^45120 mod p(x)` << 1 */
++ { 0x000000019db07d3c, 0x00000000d43d6068 },
++ /* x^44032 mod p(x)` << 1, x^44096 mod p(x)` << 1 */
++ { 0x00000001359e3e6e, 0x00000000cb2c4b26 },
++ /* x^43008 mod p(x)` << 1, x^43072 mod p(x)` << 1 */
++ { 0x00000001e4f10dd2, 0x0000000145b8da26 },
++ /* x^41984 mod p(x)` << 1, x^42048 mod p(x)` << 1 */
++ { 0x0000000124f5735e, 0x000000018fff4b08 },
++ /* x^40960 mod p(x)` << 1, x^41024 mod p(x)` << 1 */
++ { 0x0000000124760a4c, 0x0000000150b58ed0 },
++ /* x^39936 mod p(x)` << 1, x^40000 mod p(x)` << 1 */
++ { 0x000000000f1fc186, 0x00000001549f39bc },
++ /* x^38912 mod p(x)` << 1, x^38976 mod p(x)` << 1 */
++ { 0x00000000150e4cc4, 0x00000000ef4d2f42 },
++ /* x^37888 mod p(x)` << 1, x^37952 mod p(x)` << 1 */
++ { 0x000000002a6204e8, 0x00000001b1468572 },
++ /* x^36864 mod p(x)` << 1, x^36928 mod p(x)` << 1 */
++ { 0x00000000beb1d432, 0x000000013d7403b2 },
++ /* x^35840 mod p(x)` << 1, x^35904 mod p(x)` << 1 */
++ { 0x0000000135f3f1f0, 0x00000001a4681842 },
++ /* x^34816 mod p(x)` << 1, x^34880 mod p(x)` << 1 */
++ { 0x0000000074fe2232, 0x0000000167714492 },
++ /* x^33792 mod p(x)` << 1, x^33856 mod p(x)` << 1 */
++ { 0x000000001ac6e2ba, 0x00000001e599099a },
++ /* x^32768 mod p(x)` << 1, x^32832 mod p(x)` << 1 */
++ { 0x0000000013fca91e, 0x00000000fe128194 },
++ /* x^31744 mod p(x)` << 1, x^31808 mod p(x)` << 1 */
++ { 0x0000000183f4931e, 0x0000000077e8b990 },
++ /* x^30720 mod p(x)` << 1, x^30784 mod p(x)` << 1 */
++ { 0x00000000b6d9b4e4, 0x00000001a267f63a },
++ /* x^29696 mod p(x)` << 1, x^29760 mod p(x)` << 1 */
++ { 0x00000000b5188656, 0x00000001945c245a },
++ /* x^28672 mod p(x)` << 1, x^28736 mod p(x)` << 1 */
++ { 0x0000000027a81a84, 0x0000000149002e76 },
++ /* x^27648 mod p(x)` << 1, x^27712 mod p(x)` << 1 */
++ { 0x0000000125699258, 0x00000001bb8310a4 },
++ /* x^26624 mod p(x)` << 1, x^26688 mod p(x)` << 1 */
++ { 0x00000001b23de796, 0x000000019ec60bcc },
++ /* x^25600 mod p(x)` << 1, x^25664 mod p(x)` << 1 */
++ { 0x00000000fe4365dc, 0x000000012d8590ae },
++ /* x^24576 mod p(x)` << 1, x^24640 mod p(x)` << 1 */
++ { 0x00000000c68f497a, 0x0000000065b00684 },
++ /* x^23552 mod p(x)` << 1, x^23616 mod p(x)` << 1 */
++ { 0x00000000fbf521ee, 0x000000015e5aeadc },
++ /* x^22528 mod p(x)` << 1, x^22592 mod p(x)` << 1 */
++ { 0x000000015eac3378, 0x00000000b77ff2b0 },
++ /* x^21504 mod p(x)` << 1, x^21568 mod p(x)` << 1 */
++ { 0x0000000134914b90, 0x0000000188da2ff6 },
++ /* x^20480 mod p(x)` << 1, x^20544 mod p(x)` << 1 */
++ { 0x0000000016335cfe, 0x0000000063da929a },
++ /* x^19456 mod p(x)` << 1, x^19520 mod p(x)` << 1 */
++ { 0x000000010372d10c, 0x00000001389caa80 },
++ /* x^18432 mod p(x)` << 1, x^18496 mod p(x)` << 1 */
++ { 0x000000015097b908, 0x000000013db599d2 },
++ /* x^17408 mod p(x)` << 1, x^17472 mod p(x)` << 1 */
++ { 0x00000001227a7572, 0x0000000122505a86 },
++ /* x^16384 mod p(x)` << 1, x^16448 mod p(x)` << 1 */
++ { 0x000000009a8f75c0, 0x000000016bd72746 },
++ /* x^15360 mod p(x)` << 1, x^15424 mod p(x)` << 1 */
++ { 0x00000000682c77a2, 0x00000001c3faf1d4 },
++ /* x^14336 mod p(x)` << 1, x^14400 mod p(x)` << 1 */
++ { 0x00000000231f091c, 0x00000001111c826c },
++ /* x^13312 mod p(x)` << 1, x^13376 mod p(x)` << 1 */
++ { 0x000000007d4439f2, 0x00000000153e9fb2 },
++ /* x^12288 mod p(x)` << 1, x^12352 mod p(x)` << 1 */
++ { 0x000000017e221efc, 0x000000002b1f7b60 },
++ /* x^11264 mod p(x)` << 1, x^11328 mod p(x)` << 1 */
++ { 0x0000000167457c38, 0x00000000b1dba570 },
++ /* x^10240 mod p(x)` << 1, x^10304 mod p(x)` << 1 */
++ { 0x00000000bdf081c4, 0x00000001f6397b76 },
++ /* x^9216 mod p(x)` << 1, x^9280 mod p(x)` << 1 */
++ { 0x000000016286d6b0, 0x0000000156335214 },
++ /* x^8192 mod p(x)` << 1, x^8256 mod p(x)` << 1 */
++ { 0x00000000c84f001c, 0x00000001d70e3986 },
++ /* x^7168 mod p(x)` << 1, x^7232 mod p(x)` << 1 */
++ { 0x0000000064efe7c0, 0x000000003701a774 },
++ /* x^6144 mod p(x)` << 1, x^6208 mod p(x)` << 1 */
++ { 0x000000000ac2d904, 0x00000000ac81ef72 },
++ /* x^5120 mod p(x)` << 1, x^5184 mod p(x)` << 1 */
++ { 0x00000000fd226d14, 0x0000000133212464 },
++ /* x^4096 mod p(x)` << 1, x^4160 mod p(x)` << 1 */
++ { 0x000000011cfd42e0, 0x00000000e4e45610 },
++ /* x^3072 mod p(x)` << 1, x^3136 mod p(x)` << 1 */
++ { 0x000000016e5a5678, 0x000000000c1bd370 },
++ /* x^2048 mod p(x)` << 1, x^2112 mod p(x)` << 1 */
++ { 0x00000001d888fe22, 0x00000001a7b9e7a6 },
++ /* x^1024 mod p(x)` << 1, x^1088 mod p(x)` << 1 */
++ { 0x00000001af77fcd4, 0x000000007d657a10 }
++#endif /* __LITTLE_ENDIAN__ */
++ };
++
++/* Reduce final 1024-2048 bits to 64 bits, shifting 32 bits to include the trailing 32 bits of zeros */
++
++static const __vector unsigned long long vcrc_short_const[16]
++ __attribute__((aligned (16))) = {
++#ifdef __LITTLE_ENDIAN__
++ /* x^1952 mod p(x) , x^1984 mod p(x) , x^2016 mod p(x) , x^2048 mod p(x) */
++ { 0x99168a18ec447f11, 0xed837b2613e8221e },
++ /* x^1824 mod p(x) , x^1856 mod p(x) , x^1888 mod p(x) , x^1920 mod p(x) */
++ { 0xe23e954e8fd2cd3c, 0xc8acdd8147b9ce5a },
++ /* x^1696 mod p(x) , x^1728 mod p(x) , x^1760 mod p(x) , x^1792 mod p(x) */
++ { 0x92f8befe6b1d2b53, 0xd9ad6d87d4277e25 },
++ /* x^1568 mod p(x) , x^1600 mod p(x) , x^1632 mod p(x) , x^1664 mod p(x) */
++ { 0xf38a3556291ea462, 0xc10ec5e033fbca3b },
++ /* x^1440 mod p(x) , x^1472 mod p(x) , x^1504 mod p(x) , x^1536 mod p(x) */
++ { 0x974ac56262b6ca4b, 0xc0b55b0e82e02e2f },
++ /* x^1312 mod p(x) , x^1344 mod p(x) , x^1376 mod p(x) , x^1408 mod p(x) */
++ { 0x855712b3784d2a56, 0x71aa1df0e172334d },
++ /* x^1184 mod p(x) , x^1216 mod p(x) , x^1248 mod p(x) , x^1280 mod p(x) */
++ { 0xa5abe9f80eaee722, 0xfee3053e3969324d },
++ /* x^1056 mod p(x) , x^1088 mod p(x) , x^1120 mod p(x) , x^1152 mod p(x) */
++ { 0x1fa0943ddb54814c, 0xf44779b93eb2bd08 },
++ /* x^928 mod p(x) , x^960 mod p(x) , x^992 mod p(x) , x^1024 mod p(x) */
++ { 0xa53ff440d7bbfe6a, 0xf5449b3f00cc3374 },
++ /* x^800 mod p(x) , x^832 mod p(x) , x^864 mod p(x) , x^896 mod p(x) */
++ { 0xebe7e3566325605c, 0x6f8346e1d777606e },
++ /* x^672 mod p(x) , x^704 mod p(x) , x^736 mod p(x) , x^768 mod p(x) */
++ { 0xc65a272ce5b592b8, 0xe3ab4f2ac0b95347 },
++ /* x^544 mod p(x) , x^576 mod p(x) , x^608 mod p(x) , x^640 mod p(x) */
++ { 0x5705a9ca4721589f, 0xaa2215ea329ecc11 },
++ /* x^416 mod p(x) , x^448 mod p(x) , x^480 mod p(x) , x^512 mod p(x) */
++ { 0xe3720acb88d14467, 0x1ed8f66ed95efd26 },
++ /* x^288 mod p(x) , x^320 mod p(x) , x^352 mod p(x) , x^384 mod p(x) */
++ { 0xba1aca0315141c31, 0x78ed02d5a700e96a },
++ /* x^160 mod p(x) , x^192 mod p(x) , x^224 mod p(x) , x^256 mod p(x) */
++ { 0xad2a31b3ed627dae, 0xba8ccbe832b39da3 },
++ /* x^32 mod p(x) , x^64 mod p(x) , x^96 mod p(x) , x^128 mod p(x) */
++ { 0x6655004fa06a2517, 0xedb88320b1e6b092 }
++#else /* __LITTLE_ENDIAN__ */
++ /* x^1952 mod p(x) , x^1984 mod p(x) , x^2016 mod p(x) , x^2048 mod p(x) */
++ { 0xed837b2613e8221e, 0x99168a18ec447f11 },
++ /* x^1824 mod p(x) , x^1856 mod p(x) , x^1888 mod p(x) , x^1920 mod p(x) */
++ { 0xc8acdd8147b9ce5a, 0xe23e954e8fd2cd3c },
++ /* x^1696 mod p(x) , x^1728 mod p(x) , x^1760 mod p(x) , x^1792 mod p(x) */
++ { 0xd9ad6d87d4277e25, 0x92f8befe6b1d2b53 },
++ /* x^1568 mod p(x) , x^1600 mod p(x) , x^1632 mod p(x) , x^1664 mod p(x) */
++ { 0xc10ec5e033fbca3b, 0xf38a3556291ea462 },
++ /* x^1440 mod p(x) , x^1472 mod p(x) , x^1504 mod p(x) , x^1536 mod p(x) */
++ { 0xc0b55b0e82e02e2f, 0x974ac56262b6ca4b },
++ /* x^1312 mod p(x) , x^1344 mod p(x) , x^1376 mod p(x) , x^1408 mod p(x) */
++ { 0x71aa1df0e172334d, 0x855712b3784d2a56 },
++ /* x^1184 mod p(x) , x^1216 mod p(x) , x^1248 mod p(x) , x^1280 mod p(x) */
++ { 0xfee3053e3969324d, 0xa5abe9f80eaee722 },
++ /* x^1056 mod p(x) , x^1088 mod p(x) , x^1120 mod p(x) , x^1152 mod p(x) */
++ { 0xf44779b93eb2bd08, 0x1fa0943ddb54814c },
++ /* x^928 mod p(x) , x^960 mod p(x) , x^992 mod p(x) , x^1024 mod p(x) */
++ { 0xf5449b3f00cc3374, 0xa53ff440d7bbfe6a },
++ /* x^800 mod p(x) , x^832 mod p(x) , x^864 mod p(x) , x^896 mod p(x) */
++ { 0x6f8346e1d777606e, 0xebe7e3566325605c },
++ /* x^672 mod p(x) , x^704 mod p(x) , x^736 mod p(x) , x^768 mod p(x) */
++ { 0xe3ab4f2ac0b95347, 0xc65a272ce5b592b8 },
++ /* x^544 mod p(x) , x^576 mod p(x) , x^608 mod p(x) , x^640 mod p(x) */
++ { 0xaa2215ea329ecc11, 0x5705a9ca4721589f },
++ /* x^416 mod p(x) , x^448 mod p(x) , x^480 mod p(x) , x^512 mod p(x) */
++ { 0x1ed8f66ed95efd26, 0xe3720acb88d14467 },
++ /* x^288 mod p(x) , x^320 mod p(x) , x^352 mod p(x) , x^384 mod p(x) */
++ { 0x78ed02d5a700e96a, 0xba1aca0315141c31 },
++ /* x^160 mod p(x) , x^192 mod p(x) , x^224 mod p(x) , x^256 mod p(x) */
++ { 0xba8ccbe832b39da3, 0xad2a31b3ed627dae },
++ /* x^32 mod p(x) , x^64 mod p(x) , x^96 mod p(x) , x^128 mod p(x) */
++ { 0xedb88320b1e6b092, 0x6655004fa06a2517 }
++#endif /* __LITTLE_ENDIAN__ */
++ };
++
++/* Barrett constants */
++/* 33 bit reflected Barrett constant m - (4^32)/n */
++
++static const __vector unsigned long long v_Barrett_const[2]
++ __attribute__((aligned (16))) = {
++ /* x^64 div p(x) */
++#ifdef __LITTLE_ENDIAN__
++ { 0x00000001f7011641, 0x0000000000000000 },
++ { 0x00000001db710641, 0x0000000000000000 }
++#else /* __LITTLE_ENDIAN__ */
++ { 0x0000000000000000, 0x00000001f7011641 },
++ { 0x0000000000000000, 0x00000001db710641 }
++#endif /* __LITTLE_ENDIAN__ */
++ };
++#endif /* POWER8_INTRINSICS */
++
++#endif /* __ASSEMBLER__ */
+diff --git a/contrib/power8-crc/vec_crc32.c b/contrib/power8-crc/vec_crc32.c
+new file mode 100644
+index 0000000..bb2204b
+--- /dev/null
++++ b/contrib/power8-crc/vec_crc32.c
+@@ -0,0 +1,674 @@
++/*
++ * Calculate the checksum of data that is 16 byte aligned and a multiple of
++ * 16 bytes.
++ *
++ * The first step is to reduce it to 1024 bits. We do this in 8 parallel
++ * chunks in order to mask the latency of the vpmsum instructions. If we
++ * have more than 32 kB of data to checksum we repeat this step multiple
++ * times, passing in the previous 1024 bits.
++ *
++ * The next step is to reduce the 1024 bits to 64 bits. This step adds
++ * 32 bits of 0s to the end - this matches what a CRC does. We just
++ * calculate constants that land the data in this 32 bits.
++ *
++ * We then use fixed point Barrett reduction to compute a mod n over GF(2)
++ * for n = CRC using POWER8 instructions. We use x = 32.
++ *
++ * http://en.wikipedia.org/wiki/Barrett_reduction
++ *
++ * This code uses gcc vector builtins instead using assembly directly.
++ *
++ * Copyright (C) 2017 Rogerio Alves <rogealve@br.ibm.com>, IBM
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of either:
++ *
++ * a) the GNU General Public License as published by the Free Software
++ * Foundation; either version 2 of the License, or (at your option)
++ * any later version, or
++ * b) the Apache License, Version 2.0
++ */
++
++#include <altivec.h>
++
++#define POWER8_INTRINSICS
++#define CRC_TABLE
++
++#ifdef CRC32_CONSTANTS_HEADER
++#include CRC32_CONSTANTS_HEADER
++#else
++#include "crc32_constants.h"
++#endif
++
++#define VMX_ALIGN 16
++#define VMX_ALIGN_MASK (VMX_ALIGN-1)
++
++#ifdef REFLECT
++static unsigned int crc32_align(unsigned int crc, const unsigned char *p,
++ unsigned long len)
++{
++ while (len--)
++ crc = crc_table[(crc ^ *p++) & 0xff] ^ (crc >> 8);
++ return crc;
++}
++#else
++static unsigned int crc32_align(unsigned int crc, const unsigned char *p,
++ unsigned long len)
++{
++ while (len--)
++ crc = crc_table[((crc >> 24) ^ *p++) & 0xff] ^ (crc << 8);
++ return crc;
++}
++#endif
++
++static unsigned int __attribute__ ((aligned (32)))
++__crc32_vpmsum(unsigned int crc, const void* p, unsigned long len);
++
++#ifndef CRC32_FUNCTION
++#define CRC32_FUNCTION crc32_vpmsum
++#endif
++
++unsigned int CRC32_FUNCTION(unsigned int crc, const unsigned char *p,
++ unsigned long len)
++{
++ unsigned int prealign;
++ unsigned int tail;
++
++#ifdef CRC_XOR
++ crc ^= 0xffffffff;
++#endif
++
++ if (len < VMX_ALIGN + VMX_ALIGN_MASK) {
++ crc = crc32_align(crc, p, len);
++ goto out;
++ }
++
++ if ((unsigned long)p & VMX_ALIGN_MASK) {
++ prealign = VMX_ALIGN - ((unsigned long)p & VMX_ALIGN_MASK);
++ crc = crc32_align(crc, p, prealign);
++ len -= prealign;
++ p += prealign;
++ }
++
++ crc = __crc32_vpmsum(crc, p, len & ~VMX_ALIGN_MASK);
++
++ tail = len & VMX_ALIGN_MASK;
++ if (tail) {
++ p += len & ~VMX_ALIGN_MASK;
++ crc = crc32_align(crc, p, tail);
++ }
++
++out:
++#ifdef CRC_XOR
++ crc ^= 0xffffffff;
++#endif
++
++ return crc;
++}
++
++#if defined (__clang__)
++#include "clang_workaround.h"
++#else
++#define __builtin_pack_vector(a, b) __builtin_pack_vector_int128 ((a), (b))
++#define __builtin_unpack_vector_0(a) __builtin_unpack_vector_int128 ((vector __int128_t)(a), 0)
++#define __builtin_unpack_vector_1(a) __builtin_unpack_vector_int128 ((vector __int128_t)(a), 1)
++#endif
++
++/* When we have a load-store in a single-dispatch group and address overlap
++ * such that foward is not allowed (load-hit-store) the group must be flushed.
++ * A group ending NOP prevents the flush.
++ */
++#define GROUP_ENDING_NOP asm("ori 2,2,0" ::: "memory")
++
++#if defined(__BIG_ENDIAN__) && defined (REFLECT)
++#define BYTESWAP_DATA
++#elif defined(__LITTLE_ENDIAN__) && !defined(REFLECT)
++#define BYTESWAP_DATA
++#endif
++
++#ifdef BYTESWAP_DATA
++#define VEC_PERM(vr, va, vb, vc) vr = vec_perm(va, vb,\
++ (__vector unsigned char) vc)
++#if defined(__LITTLE_ENDIAN__)
++/* Byte reverse permute constant LE. */
++static const __vector unsigned long long vperm_const
++ __attribute__ ((aligned(16))) = { 0x08090A0B0C0D0E0FUL,
++ 0x0001020304050607UL };
++#else
++static const __vector unsigned long long vperm_const
++ __attribute__ ((aligned(16))) = { 0x0F0E0D0C0B0A0908UL,
++ 0X0706050403020100UL };
++#endif
++#else
++#define VEC_PERM(vr, va, vb, vc)
++#endif
++
++static unsigned int __attribute__ ((aligned (32)))
++__crc32_vpmsum(unsigned int crc, const void* p, unsigned long len) {
++
++ const __vector unsigned long long vzero = {0,0};
++ const __vector unsigned long long vones = {0xffffffffffffffffUL,
++ 0xffffffffffffffffUL};
++
++#ifdef REFLECT
++ const __vector unsigned long long vmask_32bit =
++ (__vector unsigned long long)vec_sld((__vector unsigned char)vzero,
++ (__vector unsigned char)vones, 4);
++#endif
++
++ const __vector unsigned long long vmask_64bit =
++ (__vector unsigned long long)vec_sld((__vector unsigned char)vzero,
++ (__vector unsigned char)vones, 8);
++
++ __vector unsigned long long vcrc;
++
++ __vector unsigned long long vconst1, vconst2;
++
++ /* vdata0-vdata7 will contain our data (p). */
++ __vector unsigned long long vdata0, vdata1, vdata2, vdata3, vdata4,
++ vdata5, vdata6, vdata7;
++
++ /* v0-v7 will contain our checksums */
++ __vector unsigned long long v0 = {0,0};
++ __vector unsigned long long v1 = {0,0};
++ __vector unsigned long long v2 = {0,0};
++ __vector unsigned long long v3 = {0,0};
++ __vector unsigned long long v4 = {0,0};
++ __vector unsigned long long v5 = {0,0};
++ __vector unsigned long long v6 = {0,0};
++ __vector unsigned long long v7 = {0,0};
++
++
++ /* Vector auxiliary variables. */
++ __vector unsigned long long va0, va1, va2, va3, va4, va5, va6, va7;
++
++ unsigned int result = 0;
++ unsigned int offset; /* Constant table offset. */
++
++ unsigned long i; /* Counter. */
++ unsigned long chunks;
++
++ unsigned long block_size;
++ int next_block = 0;
++
++ /* Align by 128 bits. The last 128 bit block will be processed at end. */
++ unsigned long length = len & 0xFFFFFFFFFFFFFF80UL;
++
++#ifdef REFLECT
++ vcrc = (__vector unsigned long long)__builtin_pack_vector(0UL, crc);
++#else
++ vcrc = (__vector unsigned long long)__builtin_pack_vector(crc, 0UL);
++
++ /* Shift into top 32 bits */
++ vcrc = (__vector unsigned long long)vec_sld((__vector unsigned char)vcrc,
++ (__vector unsigned char)vzero, 4);
++#endif
++
++ /* Short version. */
++ if (len < 256) {
++ /* Calculate where in the constant table we need to start. */
++ offset = 256 - len;
++
++ vconst1 = vec_ld(offset, vcrc_short_const);
++ vdata0 = vec_ld(0, (__vector unsigned long long*) p);
++ VEC_PERM(vdata0, vdata0, vconst1, vperm_const);
++
++ /* xor initial value*/
++ vdata0 = vec_xor(vdata0, vcrc);
++
++ vdata0 = (__vector unsigned long long) __builtin_crypto_vpmsumw
++ ((__vector unsigned int)vdata0, (__vector unsigned int)vconst1);
++ v0 = vec_xor(v0, vdata0);
++
++ for (i = 16; i < len; i += 16) {
++ vconst1 = vec_ld(offset + i, vcrc_short_const);
++ vdata0 = vec_ld(i, (__vector unsigned long long*) p);
++ VEC_PERM(vdata0, vdata0, vconst1, vperm_const);
++ vdata0 = (__vector unsigned long long) __builtin_crypto_vpmsumw
++ ((__vector unsigned int)vdata0, (__vector unsigned int)vconst1);
++ v0 = vec_xor(v0, vdata0);
++ }
++ } else {
++
++ /* Load initial values. */
++ vdata0 = vec_ld(0, (__vector unsigned long long*) p);
++ vdata1 = vec_ld(16, (__vector unsigned long long*) p);
++
++ VEC_PERM(vdata0, vdata0, vdata0, vperm_const);
++ VEC_PERM(vdata1, vdata1, vdata1, vperm_const);
++
++ vdata2 = vec_ld(32, (__vector unsigned long long*) p);
++ vdata3 = vec_ld(48, (__vector unsigned long long*) p);
++
++ VEC_PERM(vdata2, vdata2, vdata2, vperm_const);
++ VEC_PERM(vdata3, vdata3, vdata3, vperm_const);
++
++ vdata4 = vec_ld(64, (__vector unsigned long long*) p);
++ vdata5 = vec_ld(80, (__vector unsigned long long*) p);
++
++ VEC_PERM(vdata4, vdata4, vdata4, vperm_const);
++ VEC_PERM(vdata5, vdata5, vdata5, vperm_const);
++
++ vdata6 = vec_ld(96, (__vector unsigned long long*) p);
++ vdata7 = vec_ld(112, (__vector unsigned long long*) p);
++
++ VEC_PERM(vdata6, vdata6, vdata6, vperm_const);
++ VEC_PERM(vdata7, vdata7, vdata7, vperm_const);
++
++ /* xor in initial value */
++ vdata0 = vec_xor(vdata0, vcrc);
++
++ p = (char *)p + 128;
++
++ do {
++ /* Checksum in blocks of MAX_SIZE. */
++ block_size = length;
++ if (block_size > MAX_SIZE) {
++ block_size = MAX_SIZE;
++ }
++
++ length = length - block_size;
++
++ /*
++ * Work out the offset into the constants table to start at. Each
++ * constant is 16 bytes, and it is used against 128 bytes of input
++ * data - 128 / 16 = 8
++ */
++ offset = (MAX_SIZE/8) - (block_size/8);
++ /* We reduce our final 128 bytes in a separate step */
++ chunks = (block_size/128)-1;
++
++ vconst1 = vec_ld(offset, vcrc_const);
++
++ va0 = __builtin_crypto_vpmsumd ((__vector unsigned long long)vdata0,
++ (__vector unsigned long long)vconst1);
++ va1 = __builtin_crypto_vpmsumd ((__vector unsigned long long)vdata1,
++ (__vector unsigned long long)vconst1);
++ va2 = __builtin_crypto_vpmsumd ((__vector unsigned long long)vdata2,
++ (__vector unsigned long long)vconst1);
++ va3 = __builtin_crypto_vpmsumd ((__vector unsigned long long)vdata3,
++ (__vector unsigned long long)vconst1);
++ va4 = __builtin_crypto_vpmsumd ((__vector unsigned long long)vdata4,
++ (__vector unsigned long long)vconst1);
++ va5 = __builtin_crypto_vpmsumd ((__vector unsigned long long)vdata5,
++ (__vector unsigned long long)vconst1);
++ va6 = __builtin_crypto_vpmsumd ((__vector unsigned long long)vdata6,
++ (__vector unsigned long long)vconst1);
++ va7 = __builtin_crypto_vpmsumd ((__vector unsigned long long)vdata7,
++ (__vector unsigned long long)vconst1);
++
++ if (chunks > 1) {
++ offset += 16;
++ vconst2 = vec_ld(offset, vcrc_const);
++ GROUP_ENDING_NOP;
++
++ vdata0 = vec_ld(0, (__vector unsigned long long*) p);
++ VEC_PERM(vdata0, vdata0, vdata0, vperm_const);
++
++ vdata1 = vec_ld(16, (__vector unsigned long long*) p);
++ VEC_PERM(vdata1, vdata1, vdata1, vperm_const);
++
++ vdata2 = vec_ld(32, (__vector unsigned long long*) p);
++ VEC_PERM(vdata2, vdata2, vdata2, vperm_const);
++
++ vdata3 = vec_ld(48, (__vector unsigned long long*) p);
++ VEC_PERM(vdata3, vdata3, vdata3, vperm_const);
++
++ vdata4 = vec_ld(64, (__vector unsigned long long*) p);
++ VEC_PERM(vdata4, vdata4, vdata4, vperm_const);
++
++ vdata5 = vec_ld(80, (__vector unsigned long long*) p);
++ VEC_PERM(vdata5, vdata5, vdata5, vperm_const);
++
++ vdata6 = vec_ld(96, (__vector unsigned long long*) p);
++ VEC_PERM(vdata6, vdata6, vdata6, vperm_const);
++
++ vdata7 = vec_ld(112, (__vector unsigned long long*) p);
++ VEC_PERM(vdata7, vdata7, vdata7, vperm_const);
++
++ p = (char *)p + 128;
++
++ /*
++ * main loop. We modulo schedule it such that it takes three
++ * iterations to complete - first iteration load, second
++ * iteration vpmsum, third iteration xor.
++ */
++ for (i = 0; i < chunks-2; i++) {
++ vconst1 = vec_ld(offset, vcrc_const);
++ offset += 16;
++ GROUP_ENDING_NOP;
++
++ v0 = vec_xor(v0, va0);
++ va0 = __builtin_crypto_vpmsumd ((__vector unsigned long
++ long)vdata0, (__vector unsigned long long)vconst2);
++ vdata0 = vec_ld(0, (__vector unsigned long long*) p);
++ VEC_PERM(vdata0, vdata0, vdata0, vperm_const);
++ GROUP_ENDING_NOP;
++
++ v1 = vec_xor(v1, va1);
++ va1 = __builtin_crypto_vpmsumd ((__vector unsigned long
++ long)vdata1, (__vector unsigned long long)vconst2);
++ vdata1 = vec_ld(16, (__vector unsigned long long*) p);
++ VEC_PERM(vdata1, vdata1, vdata1, vperm_const);
++ GROUP_ENDING_NOP;
++
++ v2 = vec_xor(v2, va2);
++ va2 = __builtin_crypto_vpmsumd ((__vector unsigned long
++ long)vdata2, (__vector unsigned long long)vconst2);
++ vdata2 = vec_ld(32, (__vector unsigned long long*) p);
++ VEC_PERM(vdata2, vdata2, vdata2, vperm_const);
++ GROUP_ENDING_NOP;
++
++ v3 = vec_xor(v3, va3);
++ va3 = __builtin_crypto_vpmsumd ((__vector unsigned long
++ long)vdata3, (__vector unsigned long long)vconst2);
++ vdata3 = vec_ld(48, (__vector unsigned long long*) p);
++ VEC_PERM(vdata3, vdata3, vdata3, vperm_const);
++
++ vconst2 = vec_ld(offset, vcrc_const);
++ GROUP_ENDING_NOP;
++
++ v4 = vec_xor(v4, va4);
++ va4 = __builtin_crypto_vpmsumd ((__vector unsigned long
++ long)vdata4, (__vector unsigned long long)vconst1);
++ vdata4 = vec_ld(64, (__vector unsigned long long*) p);
++ VEC_PERM(vdata4, vdata4, vdata4, vperm_const);
++ GROUP_ENDING_NOP;
++
++ v5 = vec_xor(v5, va5);
++ va5 = __builtin_crypto_vpmsumd ((__vector unsigned long
++ long)vdata5, (__vector unsigned long long)vconst1);
++ vdata5 = vec_ld(80, (__vector unsigned long long*) p);
++ VEC_PERM(vdata5, vdata5, vdata5, vperm_const);
++ GROUP_ENDING_NOP;
++
++ v6 = vec_xor(v6, va6);
++ va6 = __builtin_crypto_vpmsumd ((__vector unsigned long
++ long)vdata6, (__vector unsigned long long)vconst1);
++ vdata6 = vec_ld(96, (__vector unsigned long long*) p);
++ VEC_PERM(vdata6, vdata6, vdata6, vperm_const);
++ GROUP_ENDING_NOP;
++
++ v7 = vec_xor(v7, va7);
++ va7 = __builtin_crypto_vpmsumd ((__vector unsigned long
++ long)vdata7, (__vector unsigned long long)vconst1);
++ vdata7 = vec_ld(112, (__vector unsigned long long*) p);
++ VEC_PERM(vdata7, vdata7, vdata7, vperm_const);
++
++ p = (char *)p + 128;
++ }
++
++ /* First cool down*/
++ vconst1 = vec_ld(offset, vcrc_const);
++ offset += 16;
++
++ v0 = vec_xor(v0, va0);
++ va0 = __builtin_crypto_vpmsumd ((__vector unsigned long
++ long)vdata0, (__vector unsigned long long)vconst1);
++ GROUP_ENDING_NOP;
++
++ v1 = vec_xor(v1, va1);
++ va1 = __builtin_crypto_vpmsumd ((__vector unsigned long
++ long)vdata1, (__vector unsigned long long)vconst1);
++ GROUP_ENDING_NOP;
++
++ v2 = vec_xor(v2, va2);
++ va2 = __builtin_crypto_vpmsumd ((__vector unsigned long
++ long)vdata2, (__vector unsigned long long)vconst1);
++ GROUP_ENDING_NOP;
++
++ v3 = vec_xor(v3, va3);
++ va3 = __builtin_crypto_vpmsumd ((__vector unsigned long
++ long)vdata3, (__vector unsigned long long)vconst1);
++ GROUP_ENDING_NOP;
++
++ v4 = vec_xor(v4, va4);
++ va4 = __builtin_crypto_vpmsumd ((__vector unsigned long
++ long)vdata4, (__vector unsigned long long)vconst1);
++ GROUP_ENDING_NOP;
++
++ v5 = vec_xor(v5, va5);
++ va5 = __builtin_crypto_vpmsumd ((__vector unsigned long
++ long)vdata5, (__vector unsigned long long)vconst1);
++ GROUP_ENDING_NOP;
++
++ v6 = vec_xor(v6, va6);
++ va6 = __builtin_crypto_vpmsumd ((__vector unsigned long
++ long)vdata6, (__vector unsigned long long)vconst1);
++ GROUP_ENDING_NOP;
++
++ v7 = vec_xor(v7, va7);
++ va7 = __builtin_crypto_vpmsumd ((__vector unsigned long
++ long)vdata7, (__vector unsigned long long)vconst1);
++ }/* else */
++
++ /* Second cool down. */
++ v0 = vec_xor(v0, va0);
++ v1 = vec_xor(v1, va1);
++ v2 = vec_xor(v2, va2);
++ v3 = vec_xor(v3, va3);
++ v4 = vec_xor(v4, va4);
++ v5 = vec_xor(v5, va5);
++ v6 = vec_xor(v6, va6);
++ v7 = vec_xor(v7, va7);
++
++#ifdef REFLECT
++ /*
++ * vpmsumd produces a 96 bit result in the least significant bits
++ * of the register. Since we are bit reflected we have to shift it
++ * left 32 bits so it occupies the least significant bits in the
++ * bit reflected domain.
++ */
++ v0 = (__vector unsigned long long)vec_sld((__vector unsigned char)v0,
++ (__vector unsigned char)vzero, 4);
++ v1 = (__vector unsigned long long)vec_sld((__vector unsigned char)v1,
++ (__vector unsigned char)vzero, 4);
++ v2 = (__vector unsigned long long)vec_sld((__vector unsigned char)v2,
++ (__vector unsigned char)vzero, 4);
++ v3 = (__vector unsigned long long)vec_sld((__vector unsigned char)v3,
++ (__vector unsigned char)vzero, 4);
++ v4 = (__vector unsigned long long)vec_sld((__vector unsigned char)v4,
++ (__vector unsigned char)vzero, 4);
++ v5 = (__vector unsigned long long)vec_sld((__vector unsigned char)v5,
++ (__vector unsigned char)vzero, 4);
++ v6 = (__vector unsigned long long)vec_sld((__vector unsigned char)v6,
++ (__vector unsigned char)vzero, 4);
++ v7 = (__vector unsigned long long)vec_sld((__vector unsigned char)v7,
++ (__vector unsigned char)vzero, 4);
++#endif
++
++ /* xor with the last 1024 bits. */
++ va0 = vec_ld(0, (__vector unsigned long long*) p);
++ VEC_PERM(va0, va0, va0, vperm_const);
++
++ va1 = vec_ld(16, (__vector unsigned long long*) p);
++ VEC_PERM(va1, va1, va1, vperm_const);
++
++ va2 = vec_ld(32, (__vector unsigned long long*) p);
++ VEC_PERM(va2, va2, va2, vperm_const);
++
++ va3 = vec_ld(48, (__vector unsigned long long*) p);
++ VEC_PERM(va3, va3, va3, vperm_const);
++
++ va4 = vec_ld(64, (__vector unsigned long long*) p);
++ VEC_PERM(va4, va4, va4, vperm_const);
++
++ va5 = vec_ld(80, (__vector unsigned long long*) p);
++ VEC_PERM(va5, va5, va5, vperm_const);
++
++ va6 = vec_ld(96, (__vector unsigned long long*) p);
++ VEC_PERM(va6, va6, va6, vperm_const);
++
++ va7 = vec_ld(112, (__vector unsigned long long*) p);
++ VEC_PERM(va7, va7, va7, vperm_const);
++
++ p = (char *)p + 128;
++
++ vdata0 = vec_xor(v0, va0);
++ vdata1 = vec_xor(v1, va1);
++ vdata2 = vec_xor(v2, va2);
++ vdata3 = vec_xor(v3, va3);
++ vdata4 = vec_xor(v4, va4);
++ vdata5 = vec_xor(v5, va5);
++ vdata6 = vec_xor(v6, va6);
++ vdata7 = vec_xor(v7, va7);
++
++ /* Check if we have more blocks to process */
++ next_block = 0;
++ if (length != 0) {
++ next_block = 1;
++
++ /* zero v0-v7 */
++ v0 = vec_xor(v0, v0);
++ v1 = vec_xor(v1, v1);
++ v2 = vec_xor(v2, v2);
++ v3 = vec_xor(v3, v3);
++ v4 = vec_xor(v4, v4);
++ v5 = vec_xor(v5, v5);
++ v6 = vec_xor(v6, v6);
++ v7 = vec_xor(v7, v7);
++ }
++ length = length + 128;
++
++ } while (next_block);
++
++ /* Calculate how many bytes we have left. */
++ length = (len & 127);
++
++ /* Calculate where in (short) constant table we need to start. */
++ offset = 128 - length;
++
++ v0 = vec_ld(offset, vcrc_short_const);
++ v1 = vec_ld(offset + 16, vcrc_short_const);
++ v2 = vec_ld(offset + 32, vcrc_short_const);
++ v3 = vec_ld(offset + 48, vcrc_short_const);
++ v4 = vec_ld(offset + 64, vcrc_short_const);
++ v5 = vec_ld(offset + 80, vcrc_short_const);
++ v6 = vec_ld(offset + 96, vcrc_short_const);
++ v7 = vec_ld(offset + 112, vcrc_short_const);
++
++ offset += 128;
++
++ v0 = (__vector unsigned long long)__builtin_crypto_vpmsumw (
++ (__vector unsigned int)vdata0,(__vector unsigned int)v0);
++ v1 = (__vector unsigned long long)__builtin_crypto_vpmsumw (
++ (__vector unsigned int)vdata1,(__vector unsigned int)v1);
++ v2 = (__vector unsigned long long)__builtin_crypto_vpmsumw (
++ (__vector unsigned int)vdata2,(__vector unsigned int)v2);
++ v3 = (__vector unsigned long long)__builtin_crypto_vpmsumw (
++ (__vector unsigned int)vdata3,(__vector unsigned int)v3);
++ v4 = (__vector unsigned long long)__builtin_crypto_vpmsumw (
++ (__vector unsigned int)vdata4,(__vector unsigned int)v4);
++ v5 = (__vector unsigned long long)__builtin_crypto_vpmsumw (
++ (__vector unsigned int)vdata5,(__vector unsigned int)v5);
++ v6 = (__vector unsigned long long)__builtin_crypto_vpmsumw (
++ (__vector unsigned int)vdata6,(__vector unsigned int)v6);
++ v7 = (__vector unsigned long long)__builtin_crypto_vpmsumw (
++ (__vector unsigned int)vdata7,(__vector unsigned int)v7);
++
++ /* Now reduce the tail (0-112 bytes). */
++ for (i = 0; i < length; i+=16) {
++ vdata0 = vec_ld(i,(__vector unsigned long long*)p);
++ VEC_PERM(vdata0, vdata0, vdata0, vperm_const);
++ va0 = vec_ld(offset + i,vcrc_short_const);
++ va0 = (__vector unsigned long long)__builtin_crypto_vpmsumw (
++ (__vector unsigned int)vdata0,(__vector unsigned int)va0);
++ v0 = vec_xor(v0, va0);
++ }
++
++ /* xor all parallel chunks together. */
++ v0 = vec_xor(v0, v1);
++ v2 = vec_xor(v2, v3);
++ v4 = vec_xor(v4, v5);
++ v6 = vec_xor(v6, v7);
++
++ v0 = vec_xor(v0, v2);
++ v4 = vec_xor(v4, v6);
++
++ v0 = vec_xor(v0, v4);
++ }
++
++ /* Barrett Reduction */
++ vconst1 = vec_ld(0, v_Barrett_const);
++ vconst2 = vec_ld(16, v_Barrett_const);
++
++ v1 = (__vector unsigned long long)vec_sld((__vector unsigned char)v0,
++ (__vector unsigned char)v0, 8);
++ v0 = vec_xor(v1,v0);
++
++#ifdef REFLECT
++ /* shift left one bit */
++ __vector unsigned char vsht_splat = vec_splat_u8 (1);
++ v0 = (__vector unsigned long long)vec_sll ((__vector unsigned char)v0,
++ vsht_splat);
++#endif
++
++ v0 = vec_and(v0, vmask_64bit);
++
++#ifndef REFLECT
++
++ /*
++ * Now for the actual algorithm. The idea is to calculate q,
++ * the multiple of our polynomial that we need to subtract. By
++ * doing the computation 2x bits higher (ie 64 bits) and shifting the
++ * result back down 2x bits, we round down to the nearest multiple.
++ */
++
++ /* ma */
++ v1 = __builtin_crypto_vpmsumd ((__vector unsigned long long)v0,
++ (__vector unsigned long long)vconst1);
++ /* q = floor(ma/(2^64)) */
++ v1 = (__vector unsigned long long)vec_sld ((__vector unsigned char)vzero,
++ (__vector unsigned char)v1, 8);
++ /* qn */
++ v1 = __builtin_crypto_vpmsumd ((__vector unsigned long long)v1,
++ (__vector unsigned long long)vconst2);
++ /* a - qn, subtraction is xor in GF(2) */
++ v0 = vec_xor (v0, v1);
++ /*
++ * Get the result into r3. We need to shift it left 8 bytes:
++ * V0 [ 0 1 2 X ]
++ * V0 [ 0 X 2 3 ]
++ */
++ result = __builtin_unpack_vector_1 (v0);
++#else
++
++ /*
++ * The reflected version of Barrett reduction. Instead of bit
++ * reflecting our data (which is expensive to do), we bit reflect our
++ * constants and our algorithm, which means the intermediate data in
++ * our vector registers goes from 0-63 instead of 63-0. We can reflect
++ * the algorithm because we don't carry in mod 2 arithmetic.
++ */
++
++ /* bottom 32 bits of a */
++ v1 = vec_and(v0, vmask_32bit);
++
++ /* ma */
++ v1 = __builtin_crypto_vpmsumd ((__vector unsigned long long)v1,
++ (__vector unsigned long long)vconst1);
++
++ /* bottom 32bits of ma */
++ v1 = vec_and(v1, vmask_32bit);
++ /* qn */
++ v1 = __builtin_crypto_vpmsumd ((__vector unsigned long long)v1,
++ (__vector unsigned long long)vconst2);
++ /* a - qn, subtraction is xor in GF(2) */
++ v0 = vec_xor (v0, v1);
++
++ /*
++ * Since we are bit reflected, the result (ie the low 32 bits) is in
++ * the high 32 bits. We just need to shift it left 4 bytes
++ * V0 [ 0 1 X 3 ]
++ * V0 [ 0 X 2 3 ]
++ */
++
++ /* shift result into top 64 bits of */
++ v0 = (__vector unsigned long long)vec_sld((__vector unsigned char)v0,
++ (__vector unsigned char)vzero, 4);
++
++ result = __builtin_unpack_vector_0 (v0);
++#endif
++
++ return result;
++}
+diff --git a/crc32.c b/crc32.c
+index 9580440..406d350 100644
+--- a/crc32.c
++++ b/crc32.c
+@@ -199,13 +199,78 @@ const z_crc_t FAR * ZEXPORT get_crc_table()
+ #define DO8 DO1; DO1; DO1; DO1; DO1; DO1; DO1; DO1
+
+ /* ========================================================================= */
+-unsigned long ZEXPORT crc32_z(crc, buf, len)
++local
++unsigned long ZEXPORT crc32_table_lookup(crc, buf, len)
+ unsigned long crc;
+ const unsigned char FAR *buf;
+ z_size_t len;
+ {
+ if (buf == Z_NULL) return 0UL;
+
++ crc = crc ^ 0xffffffffUL;
++ while (len >= 8) {
++ DO8;
++ len -= 8;
++ }
++ if (len) do {
++ DO1;
++ } while (--len);
++ return crc ^ 0xffffffffUL;
++}
++
++/* Small helper function to compare optfun against the reference table lookup
++ * return test_ref_comparision_##optfn in crc32_z_ifunc
++#include <assert.h>
++#define TEST_COMPARE(optfn) \
++ static unsigned long test_ref_comparision_ ## optfn(unsigned long crc, const unsigned char FAR *p, z_size_t len) \
++ { \
++ unsigned long crc_tbl_lookup = crc32_table_lookup(crc, p, len); \
++ unsigned long optcrc = optfn(crc, p, len); \
++ assert( optcrc == crc_tbl_lookup ); \
++ return optcrc; \
++ }
++*/
++
++#ifdef Z_IFUNC_ASM
++unsigned long (*(crc32_z_ifunc(void)))(unsigned long, const unsigned char FAR *, z_size_t)
++ __asm__ ("crc32_z");
++__asm__(".type crc32_z, %gnu_indirect_function");
++#elif defined(Z_IFUNC_NATIVE)
++unsigned long ZEXPORT crc32_z(
++ unsigned long crc,
++ const unsigned char FAR *buf,
++ z_size_t len)
++ __attribute__ ((ifunc ("crc32_z_ifunc")));
++#endif
++
++#if _ARCH_PWR8==1
++unsigned long crc32_vpmsum(unsigned long, const unsigned char FAR *, z_size_t);
++/* for testing TEST_COMPARE(crc32_vpmsum) */
++#ifndef __BUILTIN_CPU_SUPPORTS__
++#include <sys/auxv.h>
++#include <bits/hwcap.h>
++#endif
++#endif
++
++/* due to a quirk of gnu_indirect_function - "local" (aka static) is applied to
++ * crc32_z which is not desired. crc32_z_ifunc is implictly "local" */
++#ifndef Z_IFUNC_ASM
++local
++#endif
++unsigned long (*(crc32_z_ifunc(void)))(unsigned long, const unsigned char FAR *, z_size_t)
++{
++#if _ARCH_PWR8==1
++#if defined(__BUILTIN_CPU_SUPPORTS__)
++ if (__builtin_cpu_supports("arch_2_07"))
++ return crc32_vpmsum;
++#else
++ if (getauxval(AT_HWCAP2) & PPC_FEATURE2_ARCH_2_07)
++ return crc32_vpmsum;
++#endif
++#endif /* _ARCH_PWR8 */
++
++/* return a function pointer for optimized arches here */
++
+ #ifdef DYNAMIC_CRC_TABLE
+ if (crc_table_empty)
+ make_crc_table();
+@@ -217,22 +282,31 @@ unsigned long ZEXPORT crc32_z(crc, buf, len)
+
+ endian = 1;
+ if (*((unsigned char *)(&endian)))
+- return crc32_little(crc, buf, len);
++ return crc32_little;
+ else
+- return crc32_big(crc, buf, len);
++ return crc32_big;
+ }
+ #endif /* BYFOUR */
+- crc = crc ^ 0xffffffffUL;
+- while (len >= 8) {
+- DO8;
+- len -= 8;
+- }
+- if (len) do {
+- DO1;
+- } while (--len);
+- return crc ^ 0xffffffffUL;
++
++ return crc32_table_lookup;
+ }
+
++#if !defined(Z_IFUNC_ASM) && !defined(Z_IFUNC_NATIVE)
++
++unsigned long ZEXPORT crc32_z(crc, buf, len)
++ unsigned long crc;
++ const unsigned char FAR *buf;
++ z_size_t len;
++{
++ static unsigned long ZEXPORT (*crc32_func)(unsigned long, const unsigned char FAR *, z_size_t) = NULL;
++
++ if (!crc32_func)
++ crc32_func = crc32_z_ifunc();
++ return (*crc32_func)(crc, buf, len);
++}
++
++#endif /* defined(Z_IFUNC_ASM) || defined(Z_IFUNC_NATIVE) */
++
+ /* ========================================================================= */
+ unsigned long ZEXPORT crc32(crc, buf, len)
+ unsigned long crc;
+@@ -271,6 +345,7 @@ local unsigned long crc32_little(crc, buf, len)
+ register z_crc_t c;
+ register const z_crc_t FAR *buf4;
+
++ if (buf == Z_NULL) return 0UL;
+ c = (z_crc_t)crc;
+ c = ~c;
+ while (len && ((ptrdiff_t)buf & 3)) {
+@@ -311,6 +386,7 @@ local unsigned long crc32_big(crc, buf, len)
+ register z_crc_t c;
+ register const z_crc_t FAR *buf4;
+
++ if (buf == Z_NULL) return 0UL;
+ c = ZSWAP32((z_crc_t)crc);
+ c = ~c;
+ while (len && ((ptrdiff_t)buf & 3)) {
+--
+2.19.1
+
diff --git a/SPECS/zlib.spec b/SPECS/zlib.spec
index e3fd67f..4884bd9 100644
--- a/SPECS/zlib.spec
+++ b/SPECS/zlib.spec
@@ -3,7 +3,7 @@
Name: zlib
Version: 1.2.11
-Release: 10%{?dist}
+Release: 13%{?dist}
Summary: The compression and decompression library
# /contrib/dotzlib/ have Boost license
License: zlib and Boost
@@ -14,6 +14,14 @@ Source: http://www.zlib.net/zlib-%{version}.tar.xz
Patch0: zlib-1.2.5-minizip-fixuncrypt.patch
# resolves: #805113
Patch1: zlib-1.2.11-optimized-s390.patch
+# IBM Z optimalizations
+Patch2: zlib-1.2.11-IBM-Z-hw-accelrated-deflate-s390x.patch
+# IBM CRC32 optimalization for POWER archs
+Patch3: zlib-1.2.11-optimized-CRC32-framework.patch
+# fixed firefox crash + added test case
+Patch4: zlib-1.2.11-firefox-crash-fix.patch
+# fixed covscan issues
+Patch5: zlib-1.2.11-covscan-issues.patch
BuildRequires: automake, autoconf, libtool
@@ -68,6 +76,10 @@ developing applications which use minizip.
%ifarch s390 s390x
%patch1 -p1 -b .optimized-deflate
%endif
+%patch2 -p1
+%patch3 -p1
+%patch4 -p1
+%patch5 -p1
iconv -f iso-8859-2 -t utf-8 < ChangeLog > ChangeLog.tmp
mv ChangeLog.tmp ChangeLog
@@ -78,10 +90,19 @@ export CFLAGS="$RPM_OPT_FLAGS"
%ifarch ppc64
CFLAGS+=" -O3"
%endif
+%ifarch s390 s390x
+CFLAGS+=" -DDFLTCC"
+%endif
+
+export MKFLAGS=""
+%ifarch s390 s390x
+MKFLAGS+="OBJA=dfltcc.o PIC_OBJA=dfltcc.lo"
+%endif
+
export LDFLAGS="$LDFLAGS -Wl,-z,relro -Wl,-z,now"
# no-autotools, %%configure is not compatible
./configure --libdir=%{_libdir} --includedir=%{_includedir} --prefix=%{_prefix}
-%make_build
+%make_build $MKFLAGS
%if %{with minizip}
cd contrib/minizip
@@ -142,6 +163,19 @@ find $RPM_BUILD_ROOT -name '*.la' -delete
%changelog
+* Tue Oct 29 2019 Ondrej Dubaj <odubaj@redhat.com> - 1.2.11-13
+- Added -DDFLTCC parameter to configure to enable
+- Z hardware-accelerated deflate for s390x architectures
+
+* Tue Oct 15 2019 Ondrej Dubaj <odubaj@redhat.com> - 1.2.11-12
+- fixed covscan issues
+
+* Mon Oct 14 2019 Ondrej Dubaj <odubaj@redhat.com> - 1.2.11-11
+- IBM Z hardware-accelerated deflate for s390x architectures
+- IBM CRC32 optimalization for POWER 8+ architectures
+- fixed firefox crash due to zlib (#1741266)
+- added test for crc32
+
* Fri Aug 03 2018 Pavel Raiskup <praiskup@redhat.com> - 1.2.11-10
- sync with fedora rawhide