On Fri, Oct 26, 2018 at 03:06:06PM -0500, Eric Sandeen wrote:
> On 10/23/18 10:57 AM, Darrick J. Wong wrote:
> > From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
> >
> > Add a self test for crc32 into xfs_db so that xfstests can check the
> > operation of the (potentially cross-compiled) package binaries by
> > isolating the self test code to a header file that can be included by
> > the build system self test and xfs_db.
> >
> > Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
> > ---
> > db/command.c | 1
> > db/crc.c | 36 ++
> > db/crc.h | 1
> > include/crc32selftest.h | 706 +++++++++++++++++++++++++++++++++++++++++++++++
> > libfrog/crc32.c | 669 ---------------------------------------------
> > man/man8/xfs_db.8 | 5
> > 6 files changed, 750 insertions(+), 668 deletions(-)
> > create mode 100644 include/crc32selftest.h
> >
> > diff --git a/db/command.c b/db/command.c
> > index c7c52342..7b727986 100644
> > --- a/db/command.c
> > +++ b/db/command.c
> > @@ -139,4 +139,5 @@ init_commands(void)
> > write_init();
> > dquot_init();
> > fuzz_init();
> > + crc32selftest_init();
> > }
> > diff --git a/db/crc.c b/db/crc.c
> > index b6775bc7..93745003 100644
> > --- a/db/crc.c
> > +++ b/db/crc.c
> > @@ -17,6 +17,7 @@
> > #include "output.h"
> > #include "bit.h"
> > #include "print.h"
> > +#include "crc32selftest.h"
> >
> > static int crc_f(int argc, char **argv);
> > static void crc_help(void);
> > @@ -175,3 +176,38 @@ crc_f(
> > flist_free(fl);
> > return 0;
> > }
> > +
> > +static int
> > +crc32selftest_f(
> > + int argc,
> > + char **argv)
> > +{
> > + int c;
> > + int errors;
> > +
> > + while ((c = getopt(argc, argv, "")) != EOF) {
> > + switch (c) {
> > + default:
> > + dbprintf(_("Bad option for crc32selftest command.\n"));
> > + return 0;
> > + }
> > + }
> > +
> > + if (argc != optind) {
> > + dbprintf(_("The crc32selftest command takes no arguments.\n"));
> > + return 0;
> > + }
>
> Isn't this redundant w/ the first "Bad option" message - can we even
> get here?
Hmm, I guess not.
> > +
> > + errors = crc32c_test();
> > + return errors == 0 ? 0 : 1;
>
> Oh, ok, it can return number of errors, fine.
We might as well stop if crc32 is broken. :)
--D
>
> -Eric
>
> > +}
> > +
> > +static const cmdinfo_t crc32selftest_cmd =
> > + { "crc32selftest", NULL, crc32selftest_f, 0, 0, 0, "",
> > + N_("crc32c self test"), NULL };
> > +
> > +void
> > +crc32selftest_init(void)
> > +{
> > + add_command(&crc32selftest_cmd);
> > +}
> > diff --git a/db/crc.h b/db/crc.h
> > index ca2621f1..bcb3737c 100644
> > --- a/db/crc.h
> > +++ b/db/crc.h
> > @@ -8,3 +8,4 @@ struct field;
> >
> > extern void crc_init(void);
> > extern void crc_struct(const field_t *fields, int argc, char **argv);
> > +extern void crc32selftest_init(void);
> > diff --git a/include/crc32selftest.h b/include/crc32selftest.h
> > new file mode 100644
> > index 00000000..75215c3f
> > --- /dev/null
> > +++ b/include/crc32selftest.h
> > @@ -0,0 +1,706 @@
> > +// SPDX-License-Identifier: GPL-2.0
> > +/*
> > + * Aug 8, 2011 Bob Pearson with help from Joakim Tjernlund and George Spelvin
> > + * cleaned up code to current version of sparse and added the slicing-by-8
> > + * algorithm to the closely similar existing slicing-by-4 algorithm.
> > + * Oct 15, 2000 Matt Domsch <Matt_Domsch@xxxxxxxx>
> > + * Nicer crc32 functions/docs submitted by linux@xxxxxxxxxxx. Thanks!
> > + * Code was from the public domain, copyright abandoned. Code was
> > + * subsequently included in the kernel, thus was re-licensed under the
> > + * GNU GPL v2.
> > + * Oct 12, 2000 Matt Domsch <Matt_Domsch@xxxxxxxx>
> > + * Same crc32 function was used in 5 other places in the kernel.
> > + * I made one version, and deleted the others.
> > + * There are various incantations of crc32(). Some use a seed of 0 or ~0.
> > + * Some xor at the end with ~0. The generic crc32() function takes
> > + * seed as an argument, and doesn't xor at the end. Then individual
> > + * users can do whatever they need.
> > + * drivers/net/smc9194.c uses seed ~0, doesn't xor with ~0.
> > + * fs/jffs2 uses seed 0, doesn't xor with ~0.
> > + * fs/partitions/efi.c uses seed ~0, xor's with ~0.
> > + */
> > +
> > +/* see: Documentation/crc32.txt for a description of algorithms */
> > +
> > +/*
> > + * lifted from the 3.8-rc2 kernel source for xfsprogs. Killed CONFIG_X86
> > + * specific bits for just the generic algorithm. Also removed the big endian
> > + * version of the algorithm as XFS only uses the little endian CRC version to
> > + * match the hardware acceleration available on Intel CPUs.
> > + */
> > +
> > +/* This is just the crc32 self test bits from crc32.c. */
> > +
> > +#ifndef _LIBFROG_CRC32SELFTEST_H_
> > +#define _LIBFROG_CRC32SELFTEST_H_
> > +
> > +/* 4096 random bytes */
> > +static uint8_t __attribute__((__aligned__(8))) test_buf[] =
> > +{
> > + 0x5b, 0x85, 0x21, 0xcb, 0x09, 0x68, 0x7d, 0x30,
> > + 0xc7, 0x69, 0xd7, 0x30, 0x92, 0xde, 0x59, 0xe4,
> > + 0xc9, 0x6e, 0x8b, 0xdb, 0x98, 0x6b, 0xaa, 0x60,
> > + 0xa8, 0xb5, 0xbc, 0x6c, 0xa9, 0xb1, 0x5b, 0x2c,
> > + 0xea, 0xb4, 0x92, 0x6a, 0x3f, 0x79, 0x91, 0xe4,
> > + 0xe9, 0x70, 0x51, 0x8c, 0x7f, 0x95, 0x6f, 0x1a,
> > + 0x56, 0xa1, 0x5c, 0x27, 0x03, 0x67, 0x9f, 0x3a,
> > + 0xe2, 0x31, 0x11, 0x29, 0x6b, 0x98, 0xfc, 0xc4,
> > + 0x53, 0x24, 0xc5, 0x8b, 0xce, 0x47, 0xb2, 0xb9,
> > + 0x32, 0xcb, 0xc1, 0xd0, 0x03, 0x57, 0x4e, 0xd4,
> > + 0xe9, 0x3c, 0xa1, 0x63, 0xcf, 0x12, 0x0e, 0xca,
> > + 0xe1, 0x13, 0xd1, 0x93, 0xa6, 0x88, 0x5c, 0x61,
> > + 0x5b, 0xbb, 0xf0, 0x19, 0x46, 0xb4, 0xcf, 0x9e,
> > + 0xb6, 0x6b, 0x4c, 0x3a, 0xcf, 0x60, 0xf9, 0x7a,
> > + 0x8d, 0x07, 0x63, 0xdb, 0x40, 0xe9, 0x0b, 0x6f,
> > + 0xad, 0x97, 0xf1, 0xed, 0xd0, 0x1e, 0x26, 0xfd,
> > + 0xbf, 0xb7, 0xc8, 0x04, 0x94, 0xf8, 0x8b, 0x8c,
> > + 0xf1, 0xab, 0x7a, 0xd4, 0xdd, 0xf3, 0xe8, 0x88,
> > + 0xc3, 0xed, 0x17, 0x8a, 0x9b, 0x40, 0x0d, 0x53,
> > + 0x62, 0x12, 0x03, 0x5f, 0x1b, 0x35, 0x32, 0x1f,
> > + 0xb4, 0x7b, 0x93, 0x78, 0x0d, 0xdb, 0xce, 0xa4,
> > + 0xc0, 0x47, 0xd5, 0xbf, 0x68, 0xe8, 0x5d, 0x74,
> > + 0x8f, 0x8e, 0x75, 0x1c, 0xb2, 0x4f, 0x9a, 0x60,
> > + 0xd1, 0xbe, 0x10, 0xf4, 0x5c, 0xa1, 0x53, 0x09,
> > + 0xa5, 0xe0, 0x09, 0x54, 0x85, 0x5c, 0xdc, 0x07,
> > + 0xe7, 0x21, 0x69, 0x7b, 0x8a, 0xfd, 0x90, 0xf1,
> > + 0x22, 0xd0, 0xb4, 0x36, 0x28, 0xe6, 0xb8, 0x0f,
> > + 0x39, 0xde, 0xc8, 0xf3, 0x86, 0x60, 0x34, 0xd2,
> > + 0x5e, 0xdf, 0xfd, 0xcf, 0x0f, 0xa9, 0x65, 0xf0,
> > + 0xd5, 0x4d, 0x96, 0x40, 0xe3, 0xdf, 0x3f, 0x95,
> > + 0x5a, 0x39, 0x19, 0x93, 0xf4, 0x75, 0xce, 0x22,
> > + 0x00, 0x1c, 0x93, 0xe2, 0x03, 0x66, 0xf4, 0x93,
> > + 0x73, 0x86, 0x81, 0x8e, 0x29, 0x44, 0x48, 0x86,
> > + 0x61, 0x7c, 0x48, 0xa3, 0x43, 0xd2, 0x9c, 0x8d,
> > + 0xd4, 0x95, 0xdd, 0xe1, 0x22, 0x89, 0x3a, 0x40,
> > + 0x4c, 0x1b, 0x8a, 0x04, 0xa8, 0x09, 0x69, 0x8b,
> > + 0xea, 0xc6, 0x55, 0x8e, 0x57, 0xe6, 0x64, 0x35,
> > + 0xf0, 0xc7, 0x16, 0x9f, 0x5d, 0x5e, 0x86, 0x40,
> > + 0x46, 0xbb, 0xe5, 0x45, 0x88, 0xfe, 0xc9, 0x63,
> > + 0x15, 0xfb, 0xf5, 0xbd, 0x71, 0x61, 0xeb, 0x7b,
> > + 0x78, 0x70, 0x07, 0x31, 0x03, 0x9f, 0xb2, 0xc8,
> > + 0xa7, 0xab, 0x47, 0xfd, 0xdf, 0xa0, 0x78, 0x72,
> > + 0xa4, 0x2a, 0xe4, 0xb6, 0xba, 0xc0, 0x1e, 0x86,
> > + 0x71, 0xe6, 0x3d, 0x18, 0x37, 0x70, 0xe6, 0xff,
> > + 0xe0, 0xbc, 0x0b, 0x22, 0xa0, 0x1f, 0xd3, 0xed,
> > + 0xa2, 0x55, 0x39, 0xab, 0xa8, 0x13, 0x73, 0x7c,
> > + 0x3f, 0xb2, 0xd6, 0x19, 0xac, 0xff, 0x99, 0xed,
> > + 0xe8, 0xe6, 0xa6, 0x22, 0xe3, 0x9c, 0xf1, 0x30,
> > + 0xdc, 0x01, 0x0a, 0x56, 0xfa, 0xe4, 0xc9, 0x99,
> > + 0xdd, 0xa8, 0xd8, 0xda, 0x35, 0x51, 0x73, 0xb4,
> > + 0x40, 0x86, 0x85, 0xdb, 0x5c, 0xd5, 0x85, 0x80,
> > + 0x14, 0x9c, 0xfd, 0x98, 0xa9, 0x82, 0xc5, 0x37,
> > + 0xff, 0x32, 0x5d, 0xd0, 0x0b, 0xfa, 0xdc, 0x04,
> > + 0x5e, 0x09, 0xd2, 0xca, 0x17, 0x4b, 0x1a, 0x8e,
> > + 0x15, 0xe1, 0xcc, 0x4e, 0x52, 0x88, 0x35, 0xbd,
> > + 0x48, 0xfe, 0x15, 0xa0, 0x91, 0xfd, 0x7e, 0x6c,
> > + 0x0e, 0x5d, 0x79, 0x1b, 0x81, 0x79, 0xd2, 0x09,
> > + 0x34, 0x70, 0x3d, 0x81, 0xec, 0xf6, 0x24, 0xbb,
> > + 0xfb, 0xf1, 0x7b, 0xdf, 0x54, 0xea, 0x80, 0x9b,
> > + 0xc7, 0x99, 0x9e, 0xbd, 0x16, 0x78, 0x12, 0x53,
> > + 0x5e, 0x01, 0xa7, 0x4e, 0xbd, 0x67, 0xe1, 0x9b,
> > + 0x4c, 0x0e, 0x61, 0x45, 0x97, 0xd2, 0xf0, 0x0f,
> > + 0xfe, 0x15, 0x08, 0xb7, 0x11, 0x4c, 0xe7, 0xff,
> > + 0x81, 0x53, 0xff, 0x91, 0x25, 0x38, 0x7e, 0x40,
> > + 0x94, 0xe5, 0xe0, 0xad, 0xe6, 0xd9, 0x79, 0xb6,
> > + 0x92, 0xc9, 0xfc, 0xde, 0xc3, 0x1a, 0x23, 0xbb,
> > + 0xdd, 0xc8, 0x51, 0x0c, 0x3a, 0x72, 0xfa, 0x73,
> > + 0x6f, 0xb7, 0xee, 0x61, 0x39, 0x03, 0x01, 0x3f,
> > + 0x7f, 0x94, 0x2e, 0x2e, 0xba, 0x3a, 0xbb, 0xb4,
> > + 0xfa, 0x6a, 0x17, 0xfe, 0xea, 0xef, 0x5e, 0x66,
> > + 0x97, 0x3f, 0x32, 0x3d, 0xd7, 0x3e, 0xb1, 0xf1,
> > + 0x6c, 0x14, 0x4c, 0xfd, 0x37, 0xd3, 0x38, 0x80,
> > + 0xfb, 0xde, 0xa6, 0x24, 0x1e, 0xc8, 0xca, 0x7f,
> > + 0x3a, 0x93, 0xd8, 0x8b, 0x18, 0x13, 0xb2, 0xe5,
> > + 0xe4, 0x93, 0x05, 0x53, 0x4f, 0x84, 0x66, 0xa7,
> > + 0x58, 0x5c, 0x7b, 0x86, 0x52, 0x6d, 0x0d, 0xce,
> > + 0xa4, 0x30, 0x7d, 0xb6, 0x18, 0x9f, 0xeb, 0xff,
> > + 0x22, 0xbb, 0x72, 0x29, 0xb9, 0x44, 0x0b, 0x48,
> > + 0x1e, 0x84, 0x71, 0x81, 0xe3, 0x6d, 0x73, 0x26,
> > + 0x92, 0xb4, 0x4d, 0x2a, 0x29, 0xb8, 0x1f, 0x72,
> > + 0xed, 0xd0, 0xe1, 0x64, 0x77, 0xea, 0x8e, 0x88,
> > + 0x0f, 0xef, 0x3f, 0xb1, 0x3b, 0xad, 0xf9, 0xc9,
> > + 0x8b, 0xd0, 0xac, 0xc6, 0xcc, 0xa9, 0x40, 0xcc,
> > + 0x76, 0xf6, 0x3b, 0x53, 0xb5, 0x88, 0xcb, 0xc8,
> > + 0x37, 0xf1, 0xa2, 0xba, 0x23, 0x15, 0x99, 0x09,
> > + 0xcc, 0xe7, 0x7a, 0x3b, 0x37, 0xf7, 0x58, 0xc8,
> > + 0x46, 0x8c, 0x2b, 0x2f, 0x4e, 0x0e, 0xa6, 0x5c,
> > + 0xea, 0x85, 0x55, 0xba, 0x02, 0x0e, 0x0e, 0x48,
> > + 0xbc, 0xe1, 0xb1, 0x01, 0x35, 0x79, 0x13, 0x3d,
> > + 0x1b, 0xc0, 0x53, 0x68, 0x11, 0xe7, 0x95, 0x0f,
> > + 0x9d, 0x3f, 0x4c, 0x47, 0x7b, 0x4d, 0x1c, 0xae,
> > + 0x50, 0x9b, 0xcb, 0xdd, 0x05, 0x8d, 0x9a, 0x97,
> > + 0xfd, 0x8c, 0xef, 0x0c, 0x1d, 0x67, 0x73, 0xa8,
> > + 0x28, 0x36, 0xd5, 0xb6, 0x92, 0x33, 0x40, 0x75,
> > + 0x0b, 0x51, 0xc3, 0x64, 0xba, 0x1d, 0xc2, 0xcc,
> > + 0xee, 0x7d, 0x54, 0x0f, 0x27, 0x69, 0xa7, 0x27,
> > + 0x63, 0x30, 0x29, 0xd9, 0xc8, 0x84, 0xd8, 0xdf,
> > + 0x9f, 0x68, 0x8d, 0x04, 0xca, 0xa6, 0xc5, 0xc7,
> > + 0x7a, 0x5c, 0xc8, 0xd1, 0xcb, 0x4a, 0xec, 0xd0,
> > + 0xd8, 0x20, 0x69, 0xc5, 0x17, 0xcd, 0x78, 0xc8,
> > + 0x75, 0x23, 0x30, 0x69, 0xc9, 0xd4, 0xea, 0x5c,
> > + 0x4f, 0x6b, 0x86, 0x3f, 0x8b, 0xfe, 0xee, 0x44,
> > + 0xc9, 0x7c, 0xb7, 0xdd, 0x3e, 0xe5, 0xec, 0x54,
> > + 0x03, 0x3e, 0xaa, 0x82, 0xc6, 0xdf, 0xb2, 0x38,
> > + 0x0e, 0x5d, 0xb3, 0x88, 0xd9, 0xd3, 0x69, 0x5f,
> > + 0x8f, 0x70, 0x8a, 0x7e, 0x11, 0xd9, 0x1e, 0x7b,
> > + 0x38, 0xf1, 0x42, 0x1a, 0xc0, 0x35, 0xf5, 0xc7,
> > + 0x36, 0x85, 0xf5, 0xf7, 0xb8, 0x7e, 0xc7, 0xef,
> > + 0x18, 0xf1, 0x63, 0xd6, 0x7a, 0xc6, 0xc9, 0x0e,
> > + 0x4d, 0x69, 0x4f, 0x84, 0xef, 0x26, 0x41, 0x0c,
> > + 0xec, 0xc7, 0xe0, 0x7e, 0x3c, 0x67, 0x01, 0x4c,
> > + 0x62, 0x1a, 0x20, 0x6f, 0xee, 0x47, 0x4d, 0xc0,
> > + 0x99, 0x13, 0x8d, 0x91, 0x4a, 0x26, 0xd4, 0x37,
> > + 0x28, 0x90, 0x58, 0x75, 0x66, 0x2b, 0x0a, 0xdf,
> > + 0xda, 0xee, 0x92, 0x25, 0x90, 0x62, 0x39, 0x9e,
> > + 0x44, 0x98, 0xad, 0xc1, 0x88, 0xed, 0xe4, 0xb4,
> > + 0xaf, 0xf5, 0x8c, 0x9b, 0x48, 0x4d, 0x56, 0x60,
> > + 0x97, 0x0f, 0x61, 0x59, 0x9e, 0xa6, 0x27, 0xfe,
> > + 0xc1, 0x91, 0x15, 0x38, 0xb8, 0x0f, 0xae, 0x61,
> > + 0x7d, 0x26, 0x13, 0x5a, 0x73, 0xff, 0x1c, 0xa3,
> > + 0x61, 0x04, 0x58, 0x48, 0x55, 0x44, 0x11, 0xfe,
> > + 0x15, 0xca, 0xc3, 0xbd, 0xca, 0xc5, 0xb4, 0x40,
> > + 0x5d, 0x1b, 0x7f, 0x39, 0xb5, 0x9c, 0x35, 0xec,
> > + 0x61, 0x15, 0x32, 0x32, 0xb8, 0x4e, 0x40, 0x9f,
> > + 0x17, 0x1f, 0x0a, 0x4d, 0xa9, 0x91, 0xef, 0xb7,
> > + 0xb0, 0xeb, 0xc2, 0x83, 0x9a, 0x6c, 0xd2, 0x79,
> > + 0x43, 0x78, 0x5e, 0x2f, 0xe5, 0xdd, 0x1a, 0x3c,
> > + 0x45, 0xab, 0x29, 0x40, 0x3a, 0x37, 0x5b, 0x6f,
> > + 0xd7, 0xfc, 0x48, 0x64, 0x3c, 0x49, 0xfb, 0x21,
> > + 0xbe, 0xc3, 0xff, 0x07, 0xfb, 0x17, 0xe9, 0xc9,
> > + 0x0c, 0x4c, 0x5c, 0x15, 0x9e, 0x8e, 0x22, 0x30,
> > + 0x0a, 0xde, 0x48, 0x7f, 0xdb, 0x0d, 0xd1, 0x2b,
> > + 0x87, 0x38, 0x9e, 0xcc, 0x5a, 0x01, 0x16, 0xee,
> > + 0x75, 0x49, 0x0d, 0x30, 0x01, 0x34, 0x6a, 0xb6,
> > + 0x9a, 0x5a, 0x2a, 0xec, 0xbb, 0x48, 0xac, 0xd3,
> > + 0x77, 0x83, 0xd8, 0x08, 0x86, 0x4f, 0x48, 0x09,
> > + 0x29, 0x41, 0x79, 0xa1, 0x03, 0x12, 0xc4, 0xcd,
> > + 0x90, 0x55, 0x47, 0x66, 0x74, 0x9a, 0xcc, 0x4f,
> > + 0x35, 0x8c, 0xd6, 0x98, 0xef, 0xeb, 0x45, 0xb9,
> > + 0x9a, 0x26, 0x2f, 0x39, 0xa5, 0x70, 0x6d, 0xfc,
> > + 0xb4, 0x51, 0xee, 0xf4, 0x9c, 0xe7, 0x38, 0x59,
> > + 0xad, 0xf4, 0xbc, 0x46, 0xff, 0x46, 0x8e, 0x60,
> > + 0x9c, 0xa3, 0x60, 0x1d, 0xf8, 0x26, 0x72, 0xf5,
> > + 0x72, 0x9d, 0x68, 0x80, 0x04, 0xf6, 0x0b, 0xa1,
> > + 0x0a, 0xd5, 0xa7, 0x82, 0x3a, 0x3e, 0x47, 0xa8,
> > + 0x5a, 0xde, 0x59, 0x4f, 0x7b, 0x07, 0xb3, 0xe9,
> > + 0x24, 0x19, 0x3d, 0x34, 0x05, 0xec, 0xf1, 0xab,
> > + 0x6e, 0x64, 0x8f, 0xd3, 0xe6, 0x41, 0x86, 0x80,
> > + 0x70, 0xe3, 0x8d, 0x60, 0x9c, 0x34, 0x25, 0x01,
> > + 0x07, 0x4d, 0x19, 0x41, 0x4e, 0x3d, 0x5c, 0x7e,
> > + 0xa8, 0xf5, 0xcc, 0xd5, 0x7b, 0xe2, 0x7d, 0x3d,
> > + 0x49, 0x86, 0x7d, 0x07, 0xb7, 0x10, 0xe3, 0x35,
> > + 0xb8, 0x84, 0x6d, 0x76, 0xab, 0x17, 0xc6, 0x38,
> > + 0xb4, 0xd3, 0x28, 0x57, 0xad, 0xd3, 0x88, 0x5a,
> > + 0xda, 0xea, 0xc8, 0x94, 0xcc, 0x37, 0x19, 0xac,
> > + 0x9c, 0x9f, 0x4b, 0x00, 0x15, 0xc0, 0xc8, 0xca,
> > + 0x1f, 0x15, 0xaa, 0xe0, 0xdb, 0xf9, 0x2f, 0x57,
> > + 0x1b, 0x24, 0xc7, 0x6f, 0x76, 0x29, 0xfb, 0xed,
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> > + 0x27, 0x2c, 0xa7, 0xb6, 0x50, 0xbd, 0x91, 0x86,
> > + 0xab, 0x24, 0xa1, 0x38, 0xfd, 0xea, 0x71, 0x55,
> > + 0x7e, 0x9a, 0x07, 0x77, 0x4b, 0xfa, 0x61, 0x66,
> > + 0x20, 0x1e, 0x28, 0x95, 0x18, 0x1b, 0xa4, 0xa0,
> > + 0xfd, 0xc0, 0x89, 0x72, 0x43, 0xd9, 0x3b, 0x49,
> > + 0x5a, 0x3f, 0x9d, 0xbf, 0xdb, 0xb4, 0x46, 0xea,
> > + 0x42, 0x01, 0x77, 0x23, 0x68, 0x95, 0xb6, 0x24,
> > + 0xb3, 0xa8, 0x6c, 0x28, 0x3b, 0x11, 0x40, 0x7e,
> > + 0x18, 0x65, 0x6d, 0xd8, 0x24, 0x42, 0x7d, 0x88,
> > + 0xc0, 0x52, 0xd9, 0x05, 0xe4, 0x95, 0x90, 0x87,
> > + 0x8c, 0xf4, 0xd0, 0x6b, 0xb9, 0x83, 0x99, 0x34,
> > + 0x6d, 0xfe, 0x54, 0x40, 0x94, 0x52, 0x21, 0x4f,
> > + 0x14, 0x25, 0xc5, 0xd6, 0x5e, 0x95, 0xdc, 0x0a,
> > + 0x2b, 0x89, 0x20, 0x11, 0x84, 0x48, 0xd6, 0x3a,
> > + 0xcd, 0x5c, 0x24, 0xad, 0x62, 0xe3, 0xb1, 0x93,
> > + 0x25, 0x8d, 0xcd, 0x7e, 0xfc, 0x27, 0xa3, 0x37,
> > + 0xfd, 0x84, 0xfc, 0x1b, 0xb2, 0xf1, 0x27, 0x38,
> > + 0x5a, 0xb7, 0xfc, 0xf2, 0xfa, 0x95, 0x66, 0xd4,
> > + 0xfb, 0xba, 0xa7, 0xd7, 0xa3, 0x72, 0x69, 0x48,
> > + 0x48, 0x8c, 0xeb, 0x28, 0x89, 0xfe, 0x33, 0x65,
> > + 0x5a, 0x36, 0x01, 0x7e, 0x06, 0x79, 0x0a, 0x09,
> > + 0x3b, 0x74, 0x11, 0x9a, 0x6e, 0xbf, 0xd4, 0x9e,
> > + 0x58, 0x90, 0x49, 0x4f, 0x4d, 0x08, 0xd4, 0xe5,
> > + 0x4a, 0x09, 0x21, 0xef, 0x8b, 0xb8, 0x74, 0x3b,
> > + 0x91, 0xdd, 0x36, 0x85, 0x60, 0x2d, 0xfa, 0xd4,
> > + 0x45, 0x7b, 0x45, 0x53, 0xf5, 0x47, 0x87, 0x7e,
> > + 0xa6, 0x37, 0xc8, 0x78, 0x7a, 0x68, 0x9d, 0x8d,
> > + 0x65, 0x2c, 0x0e, 0x91, 0x5c, 0xa2, 0x60, 0xf0,
> > + 0x8e, 0x3f, 0xe9, 0x1a, 0xcd, 0xaa, 0xe7, 0xd5,
> > + 0x77, 0x18, 0xaf, 0xc9, 0xbc, 0x18, 0xea, 0x48,
> > + 0x1b, 0xfb, 0x22, 0x48, 0x70, 0x16, 0x29, 0x9e,
> > + 0x5b, 0xc1, 0x2c, 0x66, 0x23, 0xbc, 0xf0, 0x1f,
> > + 0xef, 0xaf, 0xe4, 0xd6, 0x04, 0x19, 0x82, 0x7a,
> > + 0x0b, 0xba, 0x4b, 0x46, 0xb1, 0x6a, 0x85, 0x5d,
> > + 0xb4, 0x73, 0xd6, 0x21, 0xa1, 0x71, 0x60, 0x14,
> > + 0xee, 0x0a, 0x77, 0xc4, 0x66, 0x2e, 0xf9, 0x69,
> > + 0x30, 0xaf, 0x41, 0x0b, 0xc8, 0x83, 0x3c, 0x53,
> > + 0x99, 0x19, 0x27, 0x46, 0xf7, 0x41, 0x6e, 0x56,
> > + 0xdc, 0x94, 0x28, 0x67, 0x4e, 0xb7, 0x25, 0x48,
> > + 0x8a, 0xc2, 0xe0, 0x60, 0x96, 0xcc, 0x18, 0xf4,
> > + 0x84, 0xdd, 0xa7, 0x5e, 0x3e, 0x05, 0x0b, 0x26,
> > + 0x26, 0xb2, 0x5c, 0x1f, 0x57, 0x1a, 0x04, 0x7e,
> > + 0x6a, 0xe3, 0x2f, 0xb4, 0x35, 0xb6, 0x38, 0x40,
> > + 0x40, 0xcd, 0x6f, 0x87, 0x2e, 0xef, 0xa3, 0xd7,
> > + 0xa9, 0xc2, 0xe8, 0x0d, 0x27, 0xdf, 0x44, 0x62,
> > + 0x99, 0xa0, 0xfc, 0xcf, 0x81, 0x78, 0xcb, 0xfe,
> > + 0xe5, 0xa0, 0x03, 0x4e, 0x6c, 0xd7, 0xf4, 0xaf,
> > + 0x7a, 0xbb, 0x61, 0x82, 0xfe, 0x71, 0x89, 0xb2,
> > + 0x22, 0x7c, 0x8e, 0x83, 0x04, 0xce, 0xf6, 0x5d,
> > + 0x84, 0x8f, 0x95, 0x6a, 0x7f, 0xad, 0xfd, 0x32,
> > + 0x9c, 0x5e, 0xe4, 0x9c, 0x89, 0x60, 0x54, 0xaa,
> > + 0x96, 0x72, 0xd2, 0xd7, 0x36, 0x85, 0xa9, 0x45,
> > + 0xd2, 0x2a, 0xa1, 0x81, 0x49, 0x6f, 0x7e, 0x04,
> > + 0xfa, 0xe2, 0xfe, 0x90, 0x26, 0x77, 0x5a, 0x33,
> > + 0xb8, 0x04, 0x9a, 0x7a, 0xe6, 0x4c, 0x4f, 0xad,
> > + 0x72, 0x96, 0x08, 0x28, 0x58, 0x13, 0xf8, 0xc4,
> > + 0x1c, 0xf0, 0xc3, 0x45, 0x95, 0x49, 0x20, 0x8c,
> > + 0x9f, 0x39, 0x70, 0xe1, 0x77, 0xfe, 0xd5, 0x4b,
> > + 0xaf, 0x86, 0xda, 0xef, 0x22, 0x06, 0x83, 0x36,
> > + 0x29, 0x12, 0x11, 0x40, 0xbc, 0x3b, 0x86, 0xaa,
> > + 0xaa, 0x65, 0x60, 0xc3, 0x80, 0xca, 0xed, 0xa9,
> > + 0xf3, 0xb0, 0x79, 0x96, 0xa2, 0x55, 0x27, 0x28,
> > + 0x55, 0x73, 0x26, 0xa5, 0x50, 0xea, 0x92, 0x4b,
> > + 0x3c, 0x5c, 0x82, 0x33, 0xf0, 0x01, 0x3f, 0x03,
> > + 0xc1, 0x08, 0x05, 0xbf, 0x98, 0xf4, 0x9b, 0x6d,
> > + 0xa5, 0xa8, 0xb4, 0x82, 0x0c, 0x06, 0xfa, 0xff,
> > + 0x2d, 0x08, 0xf3, 0x05, 0x4f, 0x57, 0x2a, 0x39,
> > + 0xd4, 0x83, 0x0d, 0x75, 0x51, 0xd8, 0x5b, 0x1b,
> > + 0xd3, 0x51, 0x5a, 0x32, 0x2a, 0x9b, 0x32, 0xb2,
> > + 0xf2, 0xa4, 0x96, 0x12, 0xf2, 0xae, 0x40, 0x34,
> > + 0x67, 0xa8, 0xf5, 0x44, 0xd5, 0x35, 0x53, 0xfe,
> > + 0xa3, 0x60, 0x96, 0x63, 0x0f, 0x1f, 0x6e, 0xb0,
> > + 0x5a, 0x42, 0xa6, 0xfc, 0x51, 0x0b, 0x60, 0x27,
> > + 0xbc, 0x06, 0x71, 0xed, 0x65, 0x5b, 0x23, 0x86,
> > + 0x4a, 0x07, 0x3b, 0x22, 0x07, 0x46, 0xe6, 0x90,
> > + 0x3e, 0xf3, 0x25, 0x50, 0x1b, 0x4c, 0x7f, 0x03,
> > + 0x08, 0xa8, 0x36, 0x6b, 0x87, 0xe5, 0xe3, 0xdb,
> > + 0x9a, 0x38, 0x83, 0xff, 0x9f, 0x1a, 0x9f, 0x57,
> > + 0xa4, 0x2a, 0xf6, 0x37, 0xbc, 0x1a, 0xff, 0xc9,
> > + 0x1e, 0x35, 0x0c, 0xc3, 0x7c, 0xa3, 0xb2, 0xe5,
> > + 0xd2, 0xc6, 0xb4, 0x57, 0x47, 0xe4, 0x32, 0x16,
> > + 0x6d, 0xa9, 0xae, 0x64, 0xe6, 0x2d, 0x8d, 0xc5,
> > + 0x8d, 0x50, 0x8e, 0xe8, 0x1a, 0x22, 0x34, 0x2a,
> > + 0xd9, 0xeb, 0x51, 0x90, 0x4a, 0xb1, 0x41, 0x7d,
> > + 0x64, 0xf9, 0xb9, 0x0d, 0xf6, 0x23, 0x33, 0xb0,
> > + 0x33, 0xf4, 0xf7, 0x3f, 0x27, 0x84, 0xc6, 0x0f,
> > + 0x54, 0xa5, 0xc0, 0x2e, 0xec, 0x0b, 0x3a, 0x48,
> > + 0x6e, 0x80, 0x35, 0x81, 0x43, 0x9b, 0x90, 0xb1,
> > + 0xd0, 0x2b, 0xea, 0x21, 0xdc, 0xda, 0x5b, 0x09,
> > + 0xf4, 0xcc, 0x10, 0xb4, 0xc7, 0xfe, 0x79, 0x51,
> > + 0xc3, 0xc5, 0xac, 0x88, 0x74, 0x84, 0x0b, 0x4b,
> > + 0xca, 0x79, 0x16, 0x29, 0xfb, 0x69, 0x54, 0xdf,
> > + 0x41, 0x7e, 0xe9, 0xc7, 0x8e, 0xea, 0xa5, 0xfe,
> > + 0xfc, 0x76, 0x0e, 0x90, 0xc4, 0x92, 0x38, 0xad,
> > + 0x7b, 0x48, 0xe6, 0x6e, 0xf7, 0x21, 0xfd, 0x4e,
> > + 0x93, 0x0a, 0x7b, 0x41, 0x83, 0x68, 0xfb, 0x57,
> > + 0x51, 0x76, 0x34, 0xa9, 0x6c, 0x00, 0xaa, 0x4f,
> > + 0x66, 0x65, 0x98, 0x4a, 0x4f, 0xa3, 0xa0, 0xef,
> > + 0x69, 0x3f, 0xe3, 0x1c, 0x92, 0x8c, 0xfd, 0xd8,
> > + 0xe8, 0xde, 0x7c, 0x7f, 0x3e, 0x84, 0x8e, 0x69,
> > + 0x3c, 0xf1, 0xf2, 0x05, 0x46, 0xdc, 0x2f, 0x9d,
> > + 0x5e, 0x6e, 0x4c, 0xfb, 0xb5, 0x99, 0x2a, 0x59,
> > + 0x63, 0xc1, 0x34, 0xbc, 0x57, 0xc0, 0x0d, 0xb9,
> > + 0x61, 0x25, 0xf3, 0x33, 0x23, 0x51, 0xb6, 0x0d,
> > + 0x07, 0xa6, 0xab, 0x94, 0x4a, 0xb7, 0x2a, 0xea,
> > + 0xee, 0xac, 0xa3, 0xc3, 0x04, 0x8b, 0x0e, 0x56,
> > + 0xfe, 0x44, 0xa7, 0x39, 0xe2, 0xed, 0xed, 0xb4,
> > + 0x22, 0x2b, 0xac, 0x12, 0x32, 0x28, 0x91, 0xd8,
> > + 0xa5, 0xab, 0xff, 0x5f, 0xe0, 0x4b, 0xda, 0x78,
> > + 0x17, 0xda, 0xf1, 0x01, 0x5b, 0xcd, 0xe2, 0x5f,
> > + 0x50, 0x45, 0x73, 0x2b, 0xe4, 0x76, 0x77, 0xf4,
> > + 0x64, 0x1d, 0x43, 0xfb, 0x84, 0x7a, 0xea, 0x91,
> > + 0xae, 0xf9, 0x9e, 0xb7, 0xb4, 0xb0, 0x91, 0x5f,
> > + 0x16, 0x35, 0x9a, 0x11, 0xb8, 0xc7, 0xc1, 0x8c,
> > + 0xc6, 0x10, 0x8d, 0x2f, 0x63, 0x4a, 0xa7, 0x57,
> > + 0x3a, 0x51, 0xd6, 0x32, 0x2d, 0x64, 0x72, 0xd4,
> > + 0x66, 0xdc, 0x10, 0xa6, 0x67, 0xd6, 0x04, 0x23,
> > + 0x9d, 0x0a, 0x11, 0x77, 0xdd, 0x37, 0x94, 0x17,
> > + 0x3c, 0xbf, 0x8b, 0x65, 0xb0, 0x2e, 0x5e, 0x66,
> > + 0x47, 0x64, 0xac, 0xdd, 0xf0, 0x84, 0xfd, 0x39,
> > + 0xfa, 0x15, 0x5d, 0xef, 0xae, 0xca, 0xc1, 0x36,
> > + 0xa7, 0x5c, 0xbf, 0xc7, 0x08, 0xc2, 0x66, 0x00,
> > + 0x74, 0x74, 0x4e, 0x27, 0x3f, 0x55, 0x8a, 0xb7,
> > + 0x38, 0x66, 0x83, 0x6d, 0xcf, 0x99, 0x9e, 0x60,
> > + 0x8f, 0xdd, 0x2e, 0x62, 0x22, 0x0e, 0xef, 0x0c,
> > + 0x98, 0xa7, 0x85, 0x74, 0x3b, 0x9d, 0xec, 0x9e,
> > + 0xa9, 0x19, 0x72, 0xa5, 0x7f, 0x2c, 0x39, 0xb7,
> > + 0x7d, 0xb7, 0xf1, 0x12, 0x65, 0x27, 0x4b, 0x5a,
> > + 0xde, 0x17, 0xfe, 0xad, 0x44, 0xf3, 0x20, 0x4d,
> > + 0xfd, 0xe4, 0x1f, 0xb5, 0x81, 0xb0, 0x36, 0x37,
> > + 0x08, 0x6f, 0xc3, 0x0c, 0xe9, 0x85, 0x98, 0x82,
> > + 0xa9, 0x62, 0x0c, 0xc4, 0x97, 0xc0, 0x50, 0xc8,
> > + 0xa7, 0x3c, 0x50, 0x9f, 0x43, 0xb9, 0xcd, 0x5e,
> > + 0x4d, 0xfa, 0x1c, 0x4b, 0x0b, 0xa9, 0x98, 0x85,
> > + 0x38, 0x92, 0xac, 0x8d, 0xe4, 0xad, 0x9b, 0x98,
> > + 0xab, 0xd9, 0x38, 0xac, 0x62, 0x52, 0xa3, 0x22,
> > + 0x63, 0x0f, 0xbf, 0x95, 0x48, 0xdf, 0x69, 0xe7,
> > + 0x8b, 0x33, 0xd5, 0xb2, 0xbd, 0x05, 0x49, 0x49,
> > + 0x9d, 0x57, 0x73, 0x19, 0x33, 0xae, 0xfa, 0x33,
> > + 0xf1, 0x19, 0xa8, 0x80, 0xce, 0x04, 0x9f, 0xbc,
> > + 0x1d, 0x65, 0x82, 0x1b, 0xe5, 0x3a, 0x51, 0xc8,
> > + 0x1c, 0x21, 0xe3, 0x5d, 0xf3, 0x7d, 0x9b, 0x2f,
> > + 0x2c, 0x1d, 0x4a, 0x7f, 0x9b, 0x68, 0x35, 0xa3,
> > + 0xb2, 0x50, 0xf7, 0x62, 0x79, 0xcd, 0xf4, 0x98,
> > + 0x4f, 0xe5, 0x63, 0x7c, 0x3e, 0x45, 0x31, 0x8c,
> > + 0x16, 0xa0, 0x12, 0xc8, 0x58, 0xce, 0x39, 0xa6,
> > + 0xbc, 0x54, 0xdb, 0xc5, 0xe0, 0xd5, 0xba, 0xbc,
> > + 0xb9, 0x04, 0xf4, 0x8d, 0xe8, 0x2f, 0x15, 0x9d,
> > +};
> > +
> > +/* 100 test cases */
> > +static struct crc_test {
> > + uint32_t crc; /* random starting crc */
> > + uint32_t start; /* random 6 bit offset in buf */
> > + uint32_t length; /* random 11 bit length of test */
> > + uint32_t crc32c_le; /* expected crc32c_le result */
> > +} test[] =
> > +{
> > + {0x674bf11d, 0x00000038, 0x00000542, 0xf6e93d6c},
> > + {0x35c672c6, 0x0000003a, 0x000001aa, 0x0fe92aca},
> > + {0x496da28e, 0x00000039, 0x000005af, 0x52e1ebb8},
> > + {0x09a9b90e, 0x00000027, 0x000001f8, 0x0798af9a},
> > + {0xdc97e5a9, 0x00000025, 0x000003b6, 0x18eb3152},
> > + {0x47c58900, 0x0000000a, 0x000000b9, 0xd00d08c7},
> > + {0x292561e8, 0x0000000c, 0x00000403, 0x8ba966bc},
> > + {0x415037f6, 0x00000003, 0x00000676, 0x11d694a2},
> > + {0x3466e707, 0x00000026, 0x00000042, 0x6ab3208d},
> > + {0xafd1281b, 0x00000023, 0x000002ee, 0xba4603c5},
> > + {0xd3857b18, 0x00000028, 0x000004a2, 0xe6071c6f},
> > + {0x1d825a8f, 0x0000002b, 0x0000050b, 0x179ec30a},
> > + {0x5033e3bc, 0x0000000b, 0x00000078, 0x0903beb8},
> > + {0x94f1fb5e, 0x0000000f, 0x000003a2, 0x6a7cb4fa},
> > + {0xc9a0fe14, 0x00000009, 0x00000473, 0xdb535801},
> > + {0x88a034b1, 0x0000001c, 0x000005ad, 0x92bed597},
> > + {0xf0f72239, 0x00000020, 0x0000026d, 0x192a3f1b},
> > + {0xcc20a5e3, 0x0000003b, 0x0000067a, 0xccbaec1a},
> > + {0xce589c95, 0x0000002b, 0x00000641, 0x7eabae4d},
> > + {0x78edc885, 0x00000035, 0x000005be, 0x28c72982},
> > + {0x9d40a377, 0x0000003b, 0x00000038, 0xc3cd4d18},
> > + {0x703d0e01, 0x0000003c, 0x000006f1, 0xbca8f0e7},
> > + {0x776bf505, 0x0000000f, 0x000005b2, 0x713f60b3},
> > + {0x4a3e7854, 0x00000027, 0x000004b8, 0xebd08fd5},
> > + {0x209172dd, 0x0000003b, 0x00000356, 0x64406c59},
> > + {0x3ba4cc5b, 0x0000002f, 0x00000203, 0x7421890e},
> > + {0xfc62f297, 0x00000000, 0x00000079, 0xe9347603},
> > + {0x64280b8b, 0x00000016, 0x000007ab, 0x1bef9060},
> > + {0x97dd724b, 0x00000033, 0x000007ad, 0x34720072},
> > + {0x61394b52, 0x00000035, 0x00000571, 0x48310f59},
> > + {0x29b4faff, 0x00000024, 0x0000006e, 0x783a4213},
> > + {0x29bfb1dc, 0x0000000b, 0x00000244, 0x9e8efd41},
> > + {0x86ae934b, 0x00000035, 0x00000104, 0xfc3d34a5},
> > + {0xc4c1024e, 0x0000002e, 0x000006b1, 0x17a52ae2},
> > + {0x3287a80a, 0x00000026, 0x00000496, 0x886d935a},
> > + {0xa4db423e, 0x00000023, 0x0000045d, 0xeaaeaeb2},
> > + {0x7a1078df, 0x00000015, 0x0000014a, 0x8e900a4b},
> > + {0x6048bd5b, 0x00000006, 0x0000006a, 0xd74662b1},
> > + {0xd8f9ea20, 0x0000003d, 0x00000277, 0xd26752ba},
> > + {0xea5ec3b4, 0x0000002a, 0x000004fe, 0x8b1fcd62},
> > + {0x2dfb005d, 0x00000016, 0x00000345, 0xf54342fe},
> > + {0x5a214ade, 0x00000020, 0x000005b6, 0x5b95b988},
> > + {0xf0ab9cca, 0x00000032, 0x00000515, 0x2e1176be},
> > + {0x91b444f9, 0x0000002e, 0x000007f8, 0x66120546},
> > + {0x1b5d2ddb, 0x0000002e, 0x0000012c, 0xf256a5cc},
> > + {0xd824d1bb, 0x0000003a, 0x000007b5, 0x4af1dd69},
> > + {0x0470180c, 0x00000034, 0x000001f0, 0x56f0a04a},
> > + {0xffaa3a3f, 0x00000036, 0x00000299, 0x74f6b6b2},
> > + {0x6406cfeb, 0x00000023, 0x00000600, 0x085951fd},
> > + {0xb24aaa38, 0x0000003e, 0x000004a1, 0xc65387eb},
> > + {0x58b2ab7c, 0x00000039, 0x000002b4, 0x1ca9257b},
> > + {0x3db85970, 0x00000006, 0x000002b6, 0xfd196d76},
> > + {0x857830c5, 0x00000003, 0x00000590, 0x5ef88339},
> > + {0xe1fcd978, 0x0000003e, 0x000007d8, 0x2c3714d9},
> > + {0xb982a768, 0x00000016, 0x000006e0, 0x58576548},
> > + {0x1d581ce8, 0x0000001e, 0x0000058b, 0xfd7c57de},
> > + {0x2456719b, 0x00000025, 0x00000503, 0xd5fedd59},
> > + {0xfae6d8f2, 0x00000000, 0x0000055d, 0x1cc3b17b},
> > + {0xcba828e3, 0x00000039, 0x000002ce, 0x270eed73},
> > + {0x13d25952, 0x0000000a, 0x0000072d, 0x91ecbb11},
> > + {0x0342be3f, 0x00000015, 0x00000599, 0x05ed8d0c},
> > + {0xeaa344e0, 0x00000014, 0x000004d8, 0x0b09ad5b},
> > + {0xbbb52021, 0x0000003b, 0x00000272, 0xf8d511fb},
> > + {0xb66384dc, 0x0000001d, 0x000007fc, 0x5ad832cc},
> > + {0x616c01b6, 0x00000022, 0x000002c8, 0x1214d196},
> > + {0xce2bdaad, 0x00000016, 0x0000062a, 0x5747218a},
> > + {0x00fe84d7, 0x00000005, 0x00000205, 0xde8f14de},
> > + {0xbebdcb4c, 0x00000006, 0x0000055d, 0x3563b7b9},
> > + {0xd8b1a02a, 0x00000010, 0x00000387, 0x071475d0},
> > + {0x3b96cad2, 0x00000036, 0x00000347, 0x54c79d60},
> > + {0xc94c1ed7, 0x00000005, 0x0000038b, 0x4c53eee6},
> > + {0x1aad454e, 0x00000025, 0x000002b2, 0x10137a3c},
> > + {0xa4fec9a6, 0x00000000, 0x000006d6, 0xaa9d6c73},
> > + {0x1bbe71e2, 0x0000001f, 0x000002fd, 0xb63d23e7},
> > + {0x4201c7e4, 0x00000002, 0x000002b7, 0x7f53e9cf},
> > + {0x23fddc96, 0x00000003, 0x00000627, 0x13c1cd83},
> > + {0xd82ba25c, 0x00000016, 0x0000063e, 0x49ff5867},
> > + {0x786f2032, 0x0000002d, 0x0000060f, 0x8467f211},
> > + {0xfebe4e1f, 0x0000002a, 0x000004f2, 0x3f9683b2},
> > + {0x1a6e0a39, 0x00000008, 0x00000672, 0x76a3f874},
> > + {0x56000ab8, 0x0000000e, 0x000000e5, 0x863b702f},
> > + {0x4717fe0c, 0x00000000, 0x000006ec, 0xdc6c58ff},
> > + {0xd5d5d68e, 0x0000003c, 0x000003a3, 0x0622cc95},
> > + {0xc25dd6c6, 0x00000024, 0x000006c0, 0xe85605cd},
> > + {0xe9b11300, 0x00000023, 0x00000683, 0x31da5f06},
> > + {0x95cd285e, 0x00000001, 0x00000047, 0xa1f2e784},
> > + {0xd9245a25, 0x0000001e, 0x000003a6, 0xb07cc616},
> > + {0x103279db, 0x00000006, 0x0000039b, 0xbf943b6c},
> > + {0x1cba3172, 0x00000027, 0x000001c8, 0x2c01af1c},
> > + {0x8f613739, 0x0000000c, 0x000001df, 0x0fe5f56d},
> > + {0x1c6aa90d, 0x0000001b, 0x0000053c, 0xf8943b2d},
> > + {0xaabe5b93, 0x0000003d, 0x00000715, 0xe4d89272},
> > + {0xf15dd038, 0x00000006, 0x000006db, 0x7c2f6bbb},
> > + {0x584dd49c, 0x00000020, 0x000007bc, 0xabbf388b},
> > + {0x5d8c9506, 0x00000020, 0x00000470, 0x1dca1f4e},
> > + {0xb80d17b0, 0x00000032, 0x00000346, 0x5c170e23},
> > + {0xdaf0592e, 0x00000023, 0x000007b0, 0xc0e9d672},
> > + {0x4793cc85, 0x0000000d, 0x00000706, 0xc18bdc86},
> > + {0x82ebf64e, 0x00000009, 0x000007c3, 0xa874fcdd},
> > + {0xb18a0319, 0x00000026, 0x000007db, 0x9dc0bb48},
> > +};
> > +
> > +static int
> > +crc32c_test(void)
> > +{
> > + int i;
> > + int errors = 0;
> > + int bytes = 0;
> > + struct timeval start, stop;
> > + uint64_t usec;
> > +
> > + /* keep static to prevent cache warming code from
> > + * getting eliminated by the compiler */
> > + static uint32_t crc;
> > +
> > + /* pre-warm the cache */
> > + for (i = 0; i < 100; i++) {
> > + bytes += 2*test[i].length;
> > +
> > + crc ^= crc32c_le(test[i].crc, test_buf +
> > + test[i].start, test[i].length);
> > + }
> > +
> > + gettimeofday(&start, NULL);
> > + for (i = 0; i < 100; i++) {
> > + if (test[i].crc32c_le != crc32c_le(test[i].crc, test_buf +
> > + test[i].start, test[i].length))
> > + errors++;
> > + }
> > + gettimeofday(&stop, NULL);
> > +
> > + usec = stop.tv_usec - start.tv_usec +
> > + 1000000 * (stop.tv_sec - start.tv_sec);
> > +
> > + if (errors)
> > + printf("crc32c: %d self tests failed\n", errors);
> > + else {
> > + printf("crc32c: tests passed, %d bytes in %" PRIu64 " usec\n",
> > + bytes, usec);
> > + }
> > +
> > + return errors;
> > +}
> > +
> > +#endif /* _LIBFROG_CRC32SELFTEST_H_ */
> > diff --git a/libfrog/crc32.c b/libfrog/crc32.c
> > index 1d52f683..0b8e92f3 100644
> > --- a/libfrog/crc32.c
> > +++ b/libfrog/crc32.c
> > @@ -180,674 +180,7 @@ u32 __pure crc32c_le(u32 crc, unsigned char const *p, size_t len)
> >
> >
> > #ifdef CRC32_SELFTEST
> > -
> > -/* 4096 random bytes */
> > -static u8 __attribute__((__aligned__(8))) test_buf[] =
> > -{
> > - 0x5b, 0x85, 0x21, 0xcb, 0x09, 0x68, 0x7d, 0x30,
> > - 0xc7, 0x69, 0xd7, 0x30, 0x92, 0xde, 0x59, 0xe4,
> > - 0xc9, 0x6e, 0x8b, 0xdb, 0x98, 0x6b, 0xaa, 0x60,
> > - 0xa8, 0xb5, 0xbc, 0x6c, 0xa9, 0xb1, 0x5b, 0x2c,
> > - 0xea, 0xb4, 0x92, 0x6a, 0x3f, 0x79, 0x91, 0xe4,
> > - 0xe9, 0x70, 0x51, 0x8c, 0x7f, 0x95, 0x6f, 0x1a,
> > - 0x56, 0xa1, 0x5c, 0x27, 0x03, 0x67, 0x9f, 0x3a,
> > - 0xe2, 0x31, 0x11, 0x29, 0x6b, 0x98, 0xfc, 0xc4,
> > - 0x53, 0x24, 0xc5, 0x8b, 0xce, 0x47, 0xb2, 0xb9,
> > - 0x32, 0xcb, 0xc1, 0xd0, 0x03, 0x57, 0x4e, 0xd4,
> > - 0xe9, 0x3c, 0xa1, 0x63, 0xcf, 0x12, 0x0e, 0xca,
> > - 0xe1, 0x13, 0xd1, 0x93, 0xa6, 0x88, 0x5c, 0x61,
> > - 0x5b, 0xbb, 0xf0, 0x19, 0x46, 0xb4, 0xcf, 0x9e,
> > - 0xb6, 0x6b, 0x4c, 0x3a, 0xcf, 0x60, 0xf9, 0x7a,
> > - 0x8d, 0x07, 0x63, 0xdb, 0x40, 0xe9, 0x0b, 0x6f,
> > - 0xad, 0x97, 0xf1, 0xed, 0xd0, 0x1e, 0x26, 0xfd,
> > - 0xbf, 0xb7, 0xc8, 0x04, 0x94, 0xf8, 0x8b, 0x8c,
> > - 0xf1, 0xab, 0x7a, 0xd4, 0xdd, 0xf3, 0xe8, 0x88,
> > - 0xc3, 0xed, 0x17, 0x8a, 0x9b, 0x40, 0x0d, 0x53,
> > - 0x62, 0x12, 0x03, 0x5f, 0x1b, 0x35, 0x32, 0x1f,
> > - 0xb4, 0x7b, 0x93, 0x78, 0x0d, 0xdb, 0xce, 0xa4,
> > - 0xc0, 0x47, 0xd5, 0xbf, 0x68, 0xe8, 0x5d, 0x74,
> > - 0x8f, 0x8e, 0x75, 0x1c, 0xb2, 0x4f, 0x9a, 0x60,
> > - 0xd1, 0xbe, 0x10, 0xf4, 0x5c, 0xa1, 0x53, 0x09,
> > - 0xa5, 0xe0, 0x09, 0x54, 0x85, 0x5c, 0xdc, 0x07,
> > - 0xe7, 0x21, 0x69, 0x7b, 0x8a, 0xfd, 0x90, 0xf1,
> > - 0x22, 0xd0, 0xb4, 0x36, 0x28, 0xe6, 0xb8, 0x0f,
> > - 0x39, 0xde, 0xc8, 0xf3, 0x86, 0x60, 0x34, 0xd2,
> > - 0x5e, 0xdf, 0xfd, 0xcf, 0x0f, 0xa9, 0x65, 0xf0,
> > - 0xd5, 0x4d, 0x96, 0x40, 0xe3, 0xdf, 0x3f, 0x95,
> > - 0x5a, 0x39, 0x19, 0x93, 0xf4, 0x75, 0xce, 0x22,
> > - 0x00, 0x1c, 0x93, 0xe2, 0x03, 0x66, 0xf4, 0x93,
> > - 0x73, 0x86, 0x81, 0x8e, 0x29, 0x44, 0x48, 0x86,
> > - 0x61, 0x7c, 0x48, 0xa3, 0x43, 0xd2, 0x9c, 0x8d,
> > - 0xd4, 0x95, 0xdd, 0xe1, 0x22, 0x89, 0x3a, 0x40,
> > - 0x4c, 0x1b, 0x8a, 0x04, 0xa8, 0x09, 0x69, 0x8b,
> > - 0xea, 0xc6, 0x55, 0x8e, 0x57, 0xe6, 0x64, 0x35,
> > - 0xf0, 0xc7, 0x16, 0x9f, 0x5d, 0x5e, 0x86, 0x40,
> > - 0x46, 0xbb, 0xe5, 0x45, 0x88, 0xfe, 0xc9, 0x63,
> > - 0x15, 0xfb, 0xf5, 0xbd, 0x71, 0x61, 0xeb, 0x7b,
> > - 0x78, 0x70, 0x07, 0x31, 0x03, 0x9f, 0xb2, 0xc8,
> > - 0xa7, 0xab, 0x47, 0xfd, 0xdf, 0xa0, 0x78, 0x72,
> > - 0xa4, 0x2a, 0xe4, 0xb6, 0xba, 0xc0, 0x1e, 0x86,
> > - 0x71, 0xe6, 0x3d, 0x18, 0x37, 0x70, 0xe6, 0xff,
> > - 0xe0, 0xbc, 0x0b, 0x22, 0xa0, 0x1f, 0xd3, 0xed,
> > - 0xa2, 0x55, 0x39, 0xab, 0xa8, 0x13, 0x73, 0x7c,
> > - 0x3f, 0xb2, 0xd6, 0x19, 0xac, 0xff, 0x99, 0xed,
> > - 0xe8, 0xe6, 0xa6, 0x22, 0xe3, 0x9c, 0xf1, 0x30,
> > - 0xdc, 0x01, 0x0a, 0x56, 0xfa, 0xe4, 0xc9, 0x99,
> > - 0xdd, 0xa8, 0xd8, 0xda, 0x35, 0x51, 0x73, 0xb4,
> > - 0x40, 0x86, 0x85, 0xdb, 0x5c, 0xd5, 0x85, 0x80,
> > - 0x14, 0x9c, 0xfd, 0x98, 0xa9, 0x82, 0xc5, 0x37,
> > - 0xff, 0x32, 0x5d, 0xd0, 0x0b, 0xfa, 0xdc, 0x04,
> > - 0x5e, 0x09, 0xd2, 0xca, 0x17, 0x4b, 0x1a, 0x8e,
> > - 0x15, 0xe1, 0xcc, 0x4e, 0x52, 0x88, 0x35, 0xbd,
> > - 0x48, 0xfe, 0x15, 0xa0, 0x91, 0xfd, 0x7e, 0x6c,
> > - 0x0e, 0x5d, 0x79, 0x1b, 0x81, 0x79, 0xd2, 0x09,
> > - 0x34, 0x70, 0x3d, 0x81, 0xec, 0xf6, 0x24, 0xbb,
> > - 0xfb, 0xf1, 0x7b, 0xdf, 0x54, 0xea, 0x80, 0x9b,
> > - 0xc7, 0x99, 0x9e, 0xbd, 0x16, 0x78, 0x12, 0x53,
> > - 0x5e, 0x01, 0xa7, 0x4e, 0xbd, 0x67, 0xe1, 0x9b,
> > - 0x4c, 0x0e, 0x61, 0x45, 0x97, 0xd2, 0xf0, 0x0f,
> > - 0xfe, 0x15, 0x08, 0xb7, 0x11, 0x4c, 0xe7, 0xff,
> > - 0x81, 0x53, 0xff, 0x91, 0x25, 0x38, 0x7e, 0x40,
> > - 0x94, 0xe5, 0xe0, 0xad, 0xe6, 0xd9, 0x79, 0xb6,
> > - 0x92, 0xc9, 0xfc, 0xde, 0xc3, 0x1a, 0x23, 0xbb,
> > - 0xdd, 0xc8, 0x51, 0x0c, 0x3a, 0x72, 0xfa, 0x73,
> > - 0x6f, 0xb7, 0xee, 0x61, 0x39, 0x03, 0x01, 0x3f,
> > - 0x7f, 0x94, 0x2e, 0x2e, 0xba, 0x3a, 0xbb, 0xb4,
> > - 0xfa, 0x6a, 0x17, 0xfe, 0xea, 0xef, 0x5e, 0x66,
> > - 0x97, 0x3f, 0x32, 0x3d, 0xd7, 0x3e, 0xb1, 0xf1,
> > - 0x6c, 0x14, 0x4c, 0xfd, 0x37, 0xd3, 0x38, 0x80,
> > - 0xfb, 0xde, 0xa6, 0x24, 0x1e, 0xc8, 0xca, 0x7f,
> > - 0x3a, 0x93, 0xd8, 0x8b, 0x18, 0x13, 0xb2, 0xe5,
> > - 0xe4, 0x93, 0x05, 0x53, 0x4f, 0x84, 0x66, 0xa7,
> > - 0x58, 0x5c, 0x7b, 0x86, 0x52, 0x6d, 0x0d, 0xce,
> > - 0xa4, 0x30, 0x7d, 0xb6, 0x18, 0x9f, 0xeb, 0xff,
> > - 0x22, 0xbb, 0x72, 0x29, 0xb9, 0x44, 0x0b, 0x48,
> > - 0x1e, 0x84, 0x71, 0x81, 0xe3, 0x6d, 0x73, 0x26,
> > - 0x92, 0xb4, 0x4d, 0x2a, 0x29, 0xb8, 0x1f, 0x72,
> > - 0xed, 0xd0, 0xe1, 0x64, 0x77, 0xea, 0x8e, 0x88,
> > - 0x0f, 0xef, 0x3f, 0xb1, 0x3b, 0xad, 0xf9, 0xc9,
> > - 0x8b, 0xd0, 0xac, 0xc6, 0xcc, 0xa9, 0x40, 0xcc,
> > - 0x76, 0xf6, 0x3b, 0x53, 0xb5, 0x88, 0xcb, 0xc8,
> > - 0x37, 0xf1, 0xa2, 0xba, 0x23, 0x15, 0x99, 0x09,
> > - 0xcc, 0xe7, 0x7a, 0x3b, 0x37, 0xf7, 0x58, 0xc8,
> > - 0x46, 0x8c, 0x2b, 0x2f, 0x4e, 0x0e, 0xa6, 0x5c,
> > - 0xea, 0x85, 0x55, 0xba, 0x02, 0x0e, 0x0e, 0x48,
> > - 0xbc, 0xe1, 0xb1, 0x01, 0x35, 0x79, 0x13, 0x3d,
> > - 0x1b, 0xc0, 0x53, 0x68, 0x11, 0xe7, 0x95, 0x0f,
> > - 0x9d, 0x3f, 0x4c, 0x47, 0x7b, 0x4d, 0x1c, 0xae,
> > - 0x50, 0x9b, 0xcb, 0xdd, 0x05, 0x8d, 0x9a, 0x97,
> > - 0xfd, 0x8c, 0xef, 0x0c, 0x1d, 0x67, 0x73, 0xa8,
> > - 0x28, 0x36, 0xd5, 0xb6, 0x92, 0x33, 0x40, 0x75,
> > - 0x0b, 0x51, 0xc3, 0x64, 0xba, 0x1d, 0xc2, 0xcc,
> > - 0xee, 0x7d, 0x54, 0x0f, 0x27, 0x69, 0xa7, 0x27,
> > - 0x63, 0x30, 0x29, 0xd9, 0xc8, 0x84, 0xd8, 0xdf,
> > - 0x9f, 0x68, 0x8d, 0x04, 0xca, 0xa6, 0xc5, 0xc7,
> > - 0x7a, 0x5c, 0xc8, 0xd1, 0xcb, 0x4a, 0xec, 0xd0,
> > - 0xd8, 0x20, 0x69, 0xc5, 0x17, 0xcd, 0x78, 0xc8,
> > - 0x75, 0x23, 0x30, 0x69, 0xc9, 0xd4, 0xea, 0x5c,
> > - 0x4f, 0x6b, 0x86, 0x3f, 0x8b, 0xfe, 0xee, 0x44,
> > - 0xc9, 0x7c, 0xb7, 0xdd, 0x3e, 0xe5, 0xec, 0x54,
> > - 0x03, 0x3e, 0xaa, 0x82, 0xc6, 0xdf, 0xb2, 0x38,
> > - 0x0e, 0x5d, 0xb3, 0x88, 0xd9, 0xd3, 0x69, 0x5f,
> > - 0x8f, 0x70, 0x8a, 0x7e, 0x11, 0xd9, 0x1e, 0x7b,
> > - 0x38, 0xf1, 0x42, 0x1a, 0xc0, 0x35, 0xf5, 0xc7,
> > - 0x36, 0x85, 0xf5, 0xf7, 0xb8, 0x7e, 0xc7, 0xef,
> > - 0x18, 0xf1, 0x63, 0xd6, 0x7a, 0xc6, 0xc9, 0x0e,
> > - 0x4d, 0x69, 0x4f, 0x84, 0xef, 0x26, 0x41, 0x0c,
> > - 0xec, 0xc7, 0xe0, 0x7e, 0x3c, 0x67, 0x01, 0x4c,
> > - 0x62, 0x1a, 0x20, 0x6f, 0xee, 0x47, 0x4d, 0xc0,
> > - 0x99, 0x13, 0x8d, 0x91, 0x4a, 0x26, 0xd4, 0x37,
> > - 0x28, 0x90, 0x58, 0x75, 0x66, 0x2b, 0x0a, 0xdf,
> > - 0xda, 0xee, 0x92, 0x25, 0x90, 0x62, 0x39, 0x9e,
> > - 0x44, 0x98, 0xad, 0xc1, 0x88, 0xed, 0xe4, 0xb4,
> > - 0xaf, 0xf5, 0x8c, 0x9b, 0x48, 0x4d, 0x56, 0x60,
> > - 0x97, 0x0f, 0x61, 0x59, 0x9e, 0xa6, 0x27, 0xfe,
> > - 0xc1, 0x91, 0x15, 0x38, 0xb8, 0x0f, 0xae, 0x61,
> > - 0x7d, 0x26, 0x13, 0x5a, 0x73, 0xff, 0x1c, 0xa3,
> > - 0x61, 0x04, 0x58, 0x48, 0x55, 0x44, 0x11, 0xfe,
> > - 0x15, 0xca, 0xc3, 0xbd, 0xca, 0xc5, 0xb4, 0x40,
> > - 0x5d, 0x1b, 0x7f, 0x39, 0xb5, 0x9c, 0x35, 0xec,
> > - 0x61, 0x15, 0x32, 0x32, 0xb8, 0x4e, 0x40, 0x9f,
> > - 0x17, 0x1f, 0x0a, 0x4d, 0xa9, 0x91, 0xef, 0xb7,
> > - 0xb0, 0xeb, 0xc2, 0x83, 0x9a, 0x6c, 0xd2, 0x79,
> > - 0x43, 0x78, 0x5e, 0x2f, 0xe5, 0xdd, 0x1a, 0x3c,
> > - 0x45, 0xab, 0x29, 0x40, 0x3a, 0x37, 0x5b, 0x6f,
> > - 0xd7, 0xfc, 0x48, 0x64, 0x3c, 0x49, 0xfb, 0x21,
> > - 0xbe, 0xc3, 0xff, 0x07, 0xfb, 0x17, 0xe9, 0xc9,
> > - 0x0c, 0x4c, 0x5c, 0x15, 0x9e, 0x8e, 0x22, 0x30,
> > - 0x0a, 0xde, 0x48, 0x7f, 0xdb, 0x0d, 0xd1, 0x2b,
> > - 0x87, 0x38, 0x9e, 0xcc, 0x5a, 0x01, 0x16, 0xee,
> > - 0x75, 0x49, 0x0d, 0x30, 0x01, 0x34, 0x6a, 0xb6,
> > - 0x9a, 0x5a, 0x2a, 0xec, 0xbb, 0x48, 0xac, 0xd3,
> > - 0x77, 0x83, 0xd8, 0x08, 0x86, 0x4f, 0x48, 0x09,
> > - 0x29, 0x41, 0x79, 0xa1, 0x03, 0x12, 0xc4, 0xcd,
> > - 0x90, 0x55, 0x47, 0x66, 0x74, 0x9a, 0xcc, 0x4f,
> > - 0x35, 0x8c, 0xd6, 0x98, 0xef, 0xeb, 0x45, 0xb9,
> > - 0x9a, 0x26, 0x2f, 0x39, 0xa5, 0x70, 0x6d, 0xfc,
> > - 0xb4, 0x51, 0xee, 0xf4, 0x9c, 0xe7, 0x38, 0x59,
> > - 0xad, 0xf4, 0xbc, 0x46, 0xff, 0x46, 0x8e, 0x60,
> > - 0x9c, 0xa3, 0x60, 0x1d, 0xf8, 0x26, 0x72, 0xf5,
> > - 0x72, 0x9d, 0x68, 0x80, 0x04, 0xf6, 0x0b, 0xa1,
> > - 0x0a, 0xd5, 0xa7, 0x82, 0x3a, 0x3e, 0x47, 0xa8,
> > - 0x5a, 0xde, 0x59, 0x4f, 0x7b, 0x07, 0xb3, 0xe9,
> > - 0x24, 0x19, 0x3d, 0x34, 0x05, 0xec, 0xf1, 0xab,
> > - 0x6e, 0x64, 0x8f, 0xd3, 0xe6, 0x41, 0x86, 0x80,
> > - 0x70, 0xe3, 0x8d, 0x60, 0x9c, 0x34, 0x25, 0x01,
> > - 0x07, 0x4d, 0x19, 0x41, 0x4e, 0x3d, 0x5c, 0x7e,
> > - 0xa8, 0xf5, 0xcc, 0xd5, 0x7b, 0xe2, 0x7d, 0x3d,
> > - 0x49, 0x86, 0x7d, 0x07, 0xb7, 0x10, 0xe3, 0x35,
> > - 0xb8, 0x84, 0x6d, 0x76, 0xab, 0x17, 0xc6, 0x38,
> > - 0xb4, 0xd3, 0x28, 0x57, 0xad, 0xd3, 0x88, 0x5a,
> > - 0xda, 0xea, 0xc8, 0x94, 0xcc, 0x37, 0x19, 0xac,
> > - 0x9c, 0x9f, 0x4b, 0x00, 0x15, 0xc0, 0xc8, 0xca,
> > - 0x1f, 0x15, 0xaa, 0xe0, 0xdb, 0xf9, 0x2f, 0x57,
> > - 0x1b, 0x24, 0xc7, 0x6f, 0x76, 0x29, 0xfb, 0xed,
> > - 0x25, 0x0d, 0xc0, 0xfe, 0xbd, 0x5a, 0xbf, 0x20,
> > - 0x08, 0x51, 0x05, 0xec, 0x71, 0xa3, 0xbf, 0xef,
> > - 0x5e, 0x99, 0x75, 0xdb, 0x3c, 0x5f, 0x9a, 0x8c,
> > - 0xbb, 0x19, 0x5c, 0x0e, 0x93, 0x19, 0xf8, 0x6a,
> > - 0xbc, 0xf2, 0x12, 0x54, 0x2f, 0xcb, 0x28, 0x64,
> > - 0x88, 0xb3, 0x92, 0x0d, 0x96, 0xd1, 0xa6, 0xe4,
> > - 0x1f, 0xf1, 0x4d, 0xa4, 0xab, 0x1c, 0xee, 0x54,
> > - 0xf2, 0xad, 0x29, 0x6d, 0x32, 0x37, 0xb2, 0x16,
> > - 0x77, 0x5c, 0xdc, 0x2e, 0x54, 0xec, 0x75, 0x26,
> > - 0xc6, 0x36, 0xd9, 0x17, 0x2c, 0xf1, 0x7a, 0xdc,
> > - 0x4b, 0xf1, 0xe2, 0xd9, 0x95, 0xba, 0xac, 0x87,
> > - 0xc1, 0xf3, 0x8e, 0x58, 0x08, 0xd8, 0x87, 0x60,
> > - 0xc9, 0xee, 0x6a, 0xde, 0xa4, 0xd2, 0xfc, 0x0d,
> > - 0xe5, 0x36, 0xc4, 0x5c, 0x52, 0xb3, 0x07, 0x54,
> > - 0x65, 0x24, 0xc1, 0xb1, 0xd1, 0xb1, 0x53, 0x13,
> > - 0x31, 0x79, 0x7f, 0x05, 0x76, 0xeb, 0x37, 0x59,
> > - 0x15, 0x2b, 0xd1, 0x3f, 0xac, 0x08, 0x97, 0xeb,
> > - 0x91, 0x98, 0xdf, 0x6c, 0x09, 0x0d, 0x04, 0x9f,
> > - 0xdc, 0x3b, 0x0e, 0x60, 0x68, 0x47, 0x23, 0x15,
> > - 0x16, 0xc6, 0x0b, 0x35, 0xf8, 0x77, 0xa2, 0x78,
> > - 0x50, 0xd4, 0x64, 0x22, 0x33, 0xff, 0xfb, 0x93,
> > - 0x71, 0x46, 0x50, 0x39, 0x1b, 0x9c, 0xea, 0x4e,
> > - 0x8d, 0x0c, 0x37, 0xe5, 0x5c, 0x51, 0x3a, 0x31,
> > - 0xb2, 0x85, 0x84, 0x3f, 0x41, 0xee, 0xa2, 0xc1,
> > - 0xc6, 0x13, 0x3b, 0x54, 0x28, 0xd2, 0x18, 0x37,
> > - 0xcc, 0x46, 0x9f, 0x6a, 0x91, 0x3d, 0x5a, 0x15,
> > - 0x3c, 0x89, 0xa3, 0x61, 0x06, 0x7d, 0x2e, 0x78,
> > - 0xbe, 0x7d, 0x40, 0xba, 0x2f, 0x95, 0xb1, 0x2f,
> > - 0x87, 0x3b, 0x8a, 0xbe, 0x6a, 0xf4, 0xc2, 0x31,
> > - 0x74, 0xee, 0x91, 0xe0, 0x23, 0xaa, 0x5d, 0x7f,
> > - 0xdd, 0xf0, 0x44, 0x8c, 0x0b, 0x59, 0x2b, 0xfc,
> > - 0x48, 0x3a, 0xdf, 0x07, 0x05, 0x38, 0x6c, 0xc9,
> > - 0xeb, 0x18, 0x24, 0x68, 0x8d, 0x58, 0x98, 0xd3,
> > - 0x31, 0xa3, 0xe4, 0x70, 0x59, 0xb1, 0x21, 0xbe,
> > - 0x7e, 0x65, 0x7d, 0xb8, 0x04, 0xab, 0xf6, 0xe4,
> > - 0xd7, 0xda, 0xec, 0x09, 0x8f, 0xda, 0x6d, 0x24,
> > - 0x07, 0xcc, 0x29, 0x17, 0x05, 0x78, 0x1a, 0xc1,
> > - 0xb1, 0xce, 0xfc, 0xaa, 0x2d, 0xe7, 0xcc, 0x85,
> > - 0x84, 0x84, 0x03, 0x2a, 0x0c, 0x3f, 0xa9, 0xf8,
> > - 0xfd, 0x84, 0x53, 0x59, 0x5c, 0xf0, 0xd4, 0x09,
> > - 0xf0, 0xd2, 0x6c, 0x32, 0x03, 0xb0, 0xa0, 0x8c,
> > - 0x52, 0xeb, 0x23, 0x91, 0x88, 0x43, 0x13, 0x46,
> > - 0xf6, 0x1e, 0xb4, 0x1b, 0xf5, 0x8e, 0x3a, 0xb5,
> > - 0x3d, 0x00, 0xf6, 0xe5, 0x08, 0x3d, 0x5f, 0x39,
> > - 0xd3, 0x21, 0x69, 0xbc, 0x03, 0x22, 0x3a, 0xd2,
> > - 0x5c, 0x84, 0xf8, 0x15, 0xc4, 0x80, 0x0b, 0xbc,
> > - 0x29, 0x3c, 0xf3, 0x95, 0x98, 0xcd, 0x8f, 0x35,
> > - 0xbc, 0xa5, 0x3e, 0xfc, 0xd4, 0x13, 0x9e, 0xde,
> > - 0x4f, 0xce, 0x71, 0x9d, 0x09, 0xad, 0xf2, 0x80,
> > - 0x6b, 0x65, 0x7f, 0x03, 0x00, 0x14, 0x7c, 0x15,
> > - 0x85, 0x40, 0x6d, 0x70, 0xea, 0xdc, 0xb3, 0x63,
> > - 0x35, 0x4f, 0x4d, 0xe0, 0xd9, 0xd5, 0x3c, 0x58,
> > - 0x56, 0x23, 0x80, 0xe2, 0x36, 0xdd, 0x75, 0x1d,
> > - 0x94, 0x11, 0x41, 0x8e, 0xe0, 0x81, 0x8e, 0xcf,
> > - 0xe0, 0xe5, 0xf6, 0xde, 0xd1, 0xe7, 0x04, 0x12,
> > - 0x79, 0x92, 0x2b, 0x71, 0x2a, 0x79, 0x8b, 0x7c,
> > - 0x44, 0x79, 0x16, 0x30, 0x4e, 0xf4, 0xf6, 0x9b,
> > - 0xb7, 0x40, 0xa3, 0x5a, 0xa7, 0x69, 0x3e, 0xc1,
> > - 0x3a, 0x04, 0xd0, 0x88, 0xa0, 0x3b, 0xdd, 0xc6,
> > - 0x9e, 0x7e, 0x1e, 0x1e, 0x8f, 0x44, 0xf7, 0x73,
> > - 0x67, 0x1e, 0x1a, 0x78, 0xfa, 0x62, 0xf4, 0xa9,
> > - 0xa8, 0xc6, 0x5b, 0xb8, 0xfa, 0x06, 0x7d, 0x5e,
> > - 0x38, 0x1c, 0x9a, 0x39, 0xe9, 0x39, 0x98, 0x22,
> > - 0x0b, 0xa7, 0xac, 0x0b, 0xf3, 0xbc, 0xf1, 0xeb,
> > - 0x8c, 0x81, 0xe3, 0x48, 0x8a, 0xed, 0x42, 0xc2,
> > - 0x38, 0xcf, 0x3e, 0xda, 0xd2, 0x89, 0x8d, 0x9c,
> > - 0x53, 0xb5, 0x2f, 0x41, 0x01, 0x26, 0x84, 0x9c,
> > - 0xa3, 0x56, 0xf6, 0x49, 0xc7, 0xd4, 0x9f, 0x93,
> > - 0x1b, 0x96, 0x49, 0x5e, 0xad, 0xb3, 0x84, 0x1f,
> > - 0x3c, 0xa4, 0xe0, 0x9b, 0xd1, 0x90, 0xbc, 0x38,
> > - 0x6c, 0xdd, 0x95, 0x4d, 0x9d, 0xb1, 0x71, 0x57,
> > - 0x2d, 0x34, 0xe8, 0xb8, 0x42, 0xc7, 0x99, 0x03,
> > - 0xc7, 0x07, 0x30, 0x65, 0x91, 0x55, 0xd5, 0x90,
> > - 0x70, 0x97, 0x37, 0x68, 0xd4, 0x11, 0xf9, 0xe8,
> > - 0xce, 0xec, 0xdc, 0x34, 0xd5, 0xd3, 0xb7, 0xc4,
> > - 0xb8, 0x97, 0x05, 0x92, 0xad, 0xf8, 0xe2, 0x36,
> > - 0x64, 0x41, 0xc9, 0xc5, 0x41, 0x77, 0x52, 0xd7,
> > - 0x2c, 0xa5, 0x24, 0x2f, 0xd9, 0x34, 0x0b, 0x47,
> > - 0x35, 0xa7, 0x28, 0x8b, 0xc5, 0xcd, 0xe9, 0x46,
> > - 0xac, 0x39, 0x94, 0x3c, 0x10, 0xc6, 0x29, 0x73,
> > - 0x0e, 0x0e, 0x5d, 0xe0, 0x71, 0x03, 0x8a, 0x72,
> > - 0x0e, 0x26, 0xb0, 0x7d, 0x84, 0xed, 0x95, 0x23,
> > - 0x49, 0x5a, 0x45, 0x83, 0x45, 0x60, 0x11, 0x4a,
> > - 0x46, 0x31, 0xd4, 0xd8, 0x16, 0x54, 0x98, 0x58,
> > - 0xed, 0x6d, 0xcc, 0x5d, 0xd6, 0x50, 0x61, 0x9f,
> > - 0x9d, 0xc5, 0x3e, 0x9d, 0x32, 0x47, 0xde, 0x96,
> > - 0xe1, 0x5d, 0xd8, 0xf8, 0xb4, 0x69, 0x6f, 0xb9,
> > - 0x15, 0x90, 0x57, 0x7a, 0xf6, 0xad, 0xb0, 0x5b,
> > - 0xf5, 0xa6, 0x36, 0x94, 0xfd, 0x84, 0xce, 0x1c,
> > - 0x0f, 0x4b, 0xd0, 0xc2, 0x5b, 0x6b, 0x56, 0xef,
> > - 0x73, 0x93, 0x0b, 0xc3, 0xee, 0xd9, 0xcf, 0xd3,
> > - 0xa4, 0x22, 0x58, 0xcd, 0x50, 0x6e, 0x65, 0xf4,
> > - 0xe9, 0xb7, 0x71, 0xaf, 0x4b, 0xb3, 0xb6, 0x2f,
> > - 0x0f, 0x0e, 0x3b, 0xc9, 0x85, 0x14, 0xf5, 0x17,
> > - 0xe8, 0x7a, 0x3a, 0xbf, 0x5f, 0x5e, 0xf8, 0x18,
> > - 0x48, 0xa6, 0x72, 0xab, 0x06, 0x95, 0xe9, 0xc8,
> > - 0xa7, 0xf4, 0x32, 0x44, 0x04, 0x0c, 0x84, 0x98,
> > - 0x73, 0xe3, 0x89, 0x8d, 0x5f, 0x7e, 0x4a, 0x42,
> > - 0x8f, 0xc5, 0x28, 0xb1, 0x82, 0xef, 0x1c, 0x97,
> > - 0x31, 0x3b, 0x4d, 0xe0, 0x0e, 0x10, 0x10, 0x97,
> > - 0x93, 0x49, 0x78, 0x2f, 0x0d, 0x86, 0x8b, 0xa1,
> > - 0x53, 0xa9, 0x81, 0x20, 0x79, 0xe7, 0x07, 0x77,
> > - 0xb6, 0xac, 0x5e, 0xd2, 0x05, 0xcd, 0xe9, 0xdb,
> > - 0x8a, 0x94, 0x82, 0x8a, 0x23, 0xb9, 0x3d, 0x1c,
> > - 0xa9, 0x7d, 0x72, 0x4a, 0xed, 0x33, 0xa3, 0xdb,
> > - 0x21, 0xa7, 0x86, 0x33, 0x45, 0xa5, 0xaa, 0x56,
> > - 0x45, 0xb5, 0x83, 0x29, 0x40, 0x47, 0x79, 0x04,
> > - 0x6e, 0xb9, 0x95, 0xd0, 0x81, 0x77, 0x2d, 0x48,
> > - 0x1e, 0xfe, 0xc3, 0xc2, 0x1e, 0xe5, 0xf2, 0xbe,
> > - 0xfd, 0x3b, 0x94, 0x9f, 0xc4, 0xc4, 0x26, 0x9d,
> > - 0xe4, 0x66, 0x1e, 0x19, 0xee, 0x6c, 0x79, 0x97,
> > - 0x11, 0x31, 0x4b, 0x0d, 0x01, 0xcb, 0xde, 0xa8,
> > - 0xf6, 0x6d, 0x7c, 0x39, 0x46, 0x4e, 0x7e, 0x3f,
> > - 0x94, 0x17, 0xdf, 0xa1, 0x7d, 0xd9, 0x1c, 0x8e,
> > - 0xbc, 0x7d, 0x33, 0x7d, 0xe3, 0x12, 0x40, 0xca,
> > - 0xab, 0x37, 0x11, 0x46, 0xd4, 0xae, 0xef, 0x44,
> > - 0xa2, 0xb3, 0x6a, 0x66, 0x0e, 0x0c, 0x90, 0x7f,
> > - 0xdf, 0x5c, 0x66, 0x5f, 0xf2, 0x94, 0x9f, 0xa6,
> > - 0x73, 0x4f, 0xeb, 0x0d, 0xad, 0xbf, 0xc0, 0x63,
> > - 0x5c, 0xdc, 0x46, 0x51, 0xe8, 0x8e, 0x90, 0x19,
> > - 0xa8, 0xa4, 0x3c, 0x91, 0x79, 0xfa, 0x7e, 0x58,
> > - 0x85, 0x13, 0x55, 0xc5, 0x19, 0x82, 0x37, 0x1b,
> > - 0x0a, 0x02, 0x1f, 0x99, 0x6b, 0x18, 0xf1, 0x28,
> > - 0x08, 0xa2, 0x73, 0xb8, 0x0f, 0x2e, 0xcd, 0xbf,
> > - 0xf3, 0x86, 0x7f, 0xea, 0xef, 0xd0, 0xbb, 0xa6,
> > - 0x21, 0xdf, 0x49, 0x73, 0x51, 0xcc, 0x36, 0xd3,
> > - 0x3e, 0xa0, 0xf8, 0x44, 0xdf, 0xd3, 0xa6, 0xbe,
> > - 0x8a, 0xd4, 0x57, 0xdd, 0x72, 0x94, 0x61, 0x0f,
> > - 0x82, 0xd1, 0x07, 0xb8, 0x7c, 0x18, 0x83, 0xdf,
> > - 0x3a, 0xe5, 0x50, 0x6a, 0x82, 0x20, 0xac, 0xa9,
> > - 0xa8, 0xff, 0xd9, 0xf3, 0x77, 0x33, 0x5a, 0x9e,
> > - 0x7f, 0x6d, 0xfe, 0x5d, 0x33, 0x41, 0x42, 0xe7,
> > - 0x6c, 0x19, 0xe0, 0x44, 0x8a, 0x15, 0xf6, 0x70,
> > - 0x98, 0xb7, 0x68, 0x4d, 0xfa, 0x97, 0x39, 0xb0,
> > - 0x8e, 0xe8, 0x84, 0x8b, 0x75, 0x30, 0xb7, 0x7d,
> > - 0x92, 0x69, 0x20, 0x9c, 0x81, 0xfb, 0x4b, 0xf4,
> > - 0x01, 0x50, 0xeb, 0xce, 0x0c, 0x1c, 0x6c, 0xb5,
> > - 0x4a, 0xd7, 0x27, 0x0c, 0xce, 0xbb, 0xe5, 0x85,
> > - 0xf0, 0xb6, 0xee, 0xd5, 0x70, 0xdd, 0x3b, 0xfc,
> > - 0xd4, 0x99, 0xf1, 0x33, 0xdd, 0x8b, 0xc4, 0x2f,
> > - 0xae, 0xab, 0x74, 0x96, 0x32, 0xc7, 0x4c, 0x56,
> > - 0x3c, 0x89, 0x0f, 0x96, 0x0b, 0x42, 0xc0, 0xcb,
> > - 0xee, 0x0f, 0x0b, 0x8c, 0xfb, 0x7e, 0x47, 0x7b,
> > - 0x64, 0x48, 0xfd, 0xb2, 0x00, 0x80, 0x89, 0xa5,
> > - 0x13, 0x55, 0x62, 0xfc, 0x8f, 0xe2, 0x42, 0x03,
> > - 0xb7, 0x4e, 0x2a, 0x79, 0xb4, 0x82, 0xea, 0x23,
> > - 0x49, 0xda, 0xaf, 0x52, 0x63, 0x1e, 0x60, 0x03,
> > - 0x89, 0x06, 0x44, 0x46, 0x08, 0xc3, 0xc4, 0x87,
> > - 0x70, 0x2e, 0xda, 0x94, 0xad, 0x6b, 0xe0, 0xe4,
> > - 0xd1, 0x8a, 0x06, 0xc2, 0xa8, 0xc0, 0xa7, 0x43,
> > - 0x3c, 0x47, 0x52, 0x0e, 0xc3, 0x77, 0x81, 0x11,
> > - 0x67, 0x0e, 0xa0, 0x70, 0x04, 0x47, 0x29, 0x40,
> > - 0x86, 0x0d, 0x34, 0x56, 0xa7, 0xc9, 0x35, 0x59,
> > - 0x68, 0xdc, 0x93, 0x81, 0x70, 0xee, 0x86, 0xd9,
> > - 0x80, 0x06, 0x40, 0x4f, 0x1a, 0x0d, 0x40, 0x30,
> > - 0x0b, 0xcb, 0x96, 0x47, 0xc1, 0xb7, 0x52, 0xfd,
> > - 0x56, 0xe0, 0x72, 0x4b, 0xfb, 0xbd, 0x92, 0x45,
> > - 0x61, 0x71, 0xc2, 0x33, 0x11, 0xbf, 0x52, 0x83,
> > - 0x79, 0x26, 0xe0, 0x49, 0x6b, 0xb7, 0x05, 0x8b,
> > - 0xe8, 0x0e, 0x87, 0x31, 0xd7, 0x9d, 0x8a, 0xf5,
> > - 0xc0, 0x5f, 0x2e, 0x58, 0x4a, 0xdb, 0x11, 0xb3,
> > - 0x6c, 0x30, 0x2a, 0x46, 0x19, 0xe3, 0x27, 0x84,
> > - 0x1f, 0x63, 0x6e, 0xf6, 0x57, 0xc7, 0xc9, 0xd8,
> > - 0x5e, 0xba, 0xb3, 0x87, 0xd5, 0x83, 0x26, 0x34,
> > - 0x21, 0x9e, 0x65, 0xde, 0x42, 0xd3, 0xbe, 0x7b,
> > - 0xbc, 0x91, 0x71, 0x44, 0x4d, 0x99, 0x3b, 0x31,
> > - 0xe5, 0x3f, 0x11, 0x4e, 0x7f, 0x13, 0x51, 0x3b,
> > - 0xae, 0x79, 0xc9, 0xd3, 0x81, 0x8e, 0x25, 0x40,
> > - 0x10, 0xfc, 0x07, 0x1e, 0xf9, 0x7b, 0x9a, 0x4b,
> > - 0x6c, 0xe3, 0xb3, 0xad, 0x1a, 0x0a, 0xdd, 0x9e,
> > - 0x59, 0x0c, 0xa2, 0xcd, 0xae, 0x48, 0x4a, 0x38,
> > - 0x5b, 0x47, 0x41, 0x94, 0x65, 0x6b, 0xbb, 0xeb,
> > - 0x5b, 0xe3, 0xaf, 0x07, 0x5b, 0xd4, 0x4a, 0xa2,
> > - 0xc9, 0x5d, 0x2f, 0x64, 0x03, 0xd7, 0x3a, 0x2c,
> > - 0x6e, 0xce, 0x76, 0x95, 0xb4, 0xb3, 0xc0, 0xf1,
> > - 0xe2, 0x45, 0x73, 0x7a, 0x5c, 0xab, 0xc1, 0xfc,
> > - 0x02, 0x8d, 0x81, 0x29, 0xb3, 0xac, 0x07, 0xec,
> > - 0x40, 0x7d, 0x45, 0xd9, 0x7a, 0x59, 0xee, 0x34,
> > - 0xf0, 0xe9, 0xd5, 0x7b, 0x96, 0xb1, 0x3d, 0x95,
> > - 0xcc, 0x86, 0xb5, 0xb6, 0x04, 0x2d, 0xb5, 0x92,
> > - 0x7e, 0x76, 0xf4, 0x06, 0xa9, 0xa3, 0x12, 0x0f,
> > - 0xb1, 0xaf, 0x26, 0xba, 0x7c, 0xfc, 0x7e, 0x1c,
> > - 0xbc, 0x2c, 0x49, 0x97, 0x53, 0x60, 0x13, 0x0b,
> > - 0xa6, 0x61, 0x83, 0x89, 0x42, 0xd4, 0x17, 0x0c,
> > - 0x6c, 0x26, 0x52, 0xc3, 0xb3, 0xd4, 0x67, 0xf5,
> > - 0xe3, 0x04, 0xb7, 0xf4, 0xcb, 0x80, 0xb8, 0xcb,
> > - 0x77, 0x56, 0x3e, 0xaa, 0x57, 0x54, 0xee, 0xb4,
> > - 0x2c, 0x67, 0xcf, 0xf2, 0xdc, 0xbe, 0x55, 0xf9,
> > - 0x43, 0x1f, 0x6e, 0x22, 0x97, 0x67, 0x7f, 0xc4,
> > - 0xef, 0xb1, 0x26, 0x31, 0x1e, 0x27, 0xdf, 0x41,
> > - 0x80, 0x47, 0x6c, 0xe2, 0xfa, 0xa9, 0x8c, 0x2a,
> > - 0xf6, 0xf2, 0xab, 0xf0, 0x15, 0xda, 0x6c, 0xc8,
> > - 0xfe, 0xb5, 0x23, 0xde, 0xa9, 0x05, 0x3f, 0x06,
> > - 0x54, 0x4c, 0xcd, 0xe1, 0xab, 0xfc, 0x0e, 0x62,
> > - 0x33, 0x31, 0x73, 0x2c, 0x76, 0xcb, 0xb4, 0x47,
> > - 0x1e, 0x20, 0xad, 0xd8, 0xf2, 0x31, 0xdd, 0xc4,
> > - 0x8b, 0x0c, 0x77, 0xbe, 0xe1, 0x8b, 0x26, 0x00,
> > - 0x02, 0x58, 0xd6, 0x8d, 0xef, 0xad, 0x74, 0x67,
> > - 0xab, 0x3f, 0xef, 0xcb, 0x6f, 0xb0, 0xcc, 0x81,
> > - 0x44, 0x4c, 0xaf, 0xe9, 0x49, 0x4f, 0xdb, 0xa0,
> > - 0x25, 0xa4, 0xf0, 0x89, 0xf1, 0xbe, 0xd8, 0x10,
> > - 0xff, 0xb1, 0x3b, 0x4b, 0xfa, 0x98, 0xf5, 0x79,
> > - 0x6d, 0x1e, 0x69, 0x4d, 0x57, 0xb1, 0xc8, 0x19,
> > - 0x1b, 0xbd, 0x1e, 0x8c, 0x84, 0xb7, 0x7b, 0xe8,
> > - 0xd2, 0x2d, 0x09, 0x41, 0x41, 0x37, 0x3d, 0xb1,
> > - 0x6f, 0x26, 0x5d, 0x71, 0x16, 0x3d, 0xb7, 0x83,
> > - 0x27, 0x2c, 0xa7, 0xb6, 0x50, 0xbd, 0x91, 0x86,
> > - 0xab, 0x24, 0xa1, 0x38, 0xfd, 0xea, 0x71, 0x55,
> > - 0x7e, 0x9a, 0x07, 0x77, 0x4b, 0xfa, 0x61, 0x66,
> > - 0x20, 0x1e, 0x28, 0x95, 0x18, 0x1b, 0xa4, 0xa0,
> > - 0xfd, 0xc0, 0x89, 0x72, 0x43, 0xd9, 0x3b, 0x49,
> > - 0x5a, 0x3f, 0x9d, 0xbf, 0xdb, 0xb4, 0x46, 0xea,
> > - 0x42, 0x01, 0x77, 0x23, 0x68, 0x95, 0xb6, 0x24,
> > - 0xb3, 0xa8, 0x6c, 0x28, 0x3b, 0x11, 0x40, 0x7e,
> > - 0x18, 0x65, 0x6d, 0xd8, 0x24, 0x42, 0x7d, 0x88,
> > - 0xc0, 0x52, 0xd9, 0x05, 0xe4, 0x95, 0x90, 0x87,
> > - 0x8c, 0xf4, 0xd0, 0x6b, 0xb9, 0x83, 0x99, 0x34,
> > - 0x6d, 0xfe, 0x54, 0x40, 0x94, 0x52, 0x21, 0x4f,
> > - 0x14, 0x25, 0xc5, 0xd6, 0x5e, 0x95, 0xdc, 0x0a,
> > - 0x2b, 0x89, 0x20, 0x11, 0x84, 0x48, 0xd6, 0x3a,
> > - 0xcd, 0x5c, 0x24, 0xad, 0x62, 0xe3, 0xb1, 0x93,
> > - 0x25, 0x8d, 0xcd, 0x7e, 0xfc, 0x27, 0xa3, 0x37,
> > - 0xfd, 0x84, 0xfc, 0x1b, 0xb2, 0xf1, 0x27, 0x38,
> > - 0x5a, 0xb7, 0xfc, 0xf2, 0xfa, 0x95, 0x66, 0xd4,
> > - 0xfb, 0xba, 0xa7, 0xd7, 0xa3, 0x72, 0x69, 0x48,
> > - 0x48, 0x8c, 0xeb, 0x28, 0x89, 0xfe, 0x33, 0x65,
> > - 0x5a, 0x36, 0x01, 0x7e, 0x06, 0x79, 0x0a, 0x09,
> > - 0x3b, 0x74, 0x11, 0x9a, 0x6e, 0xbf, 0xd4, 0x9e,
> > - 0x58, 0x90, 0x49, 0x4f, 0x4d, 0x08, 0xd4, 0xe5,
> > - 0x4a, 0x09, 0x21, 0xef, 0x8b, 0xb8, 0x74, 0x3b,
> > - 0x91, 0xdd, 0x36, 0x85, 0x60, 0x2d, 0xfa, 0xd4,
> > - 0x45, 0x7b, 0x45, 0x53, 0xf5, 0x47, 0x87, 0x7e,
> > - 0xa6, 0x37, 0xc8, 0x78, 0x7a, 0x68, 0x9d, 0x8d,
> > - 0x65, 0x2c, 0x0e, 0x91, 0x5c, 0xa2, 0x60, 0xf0,
> > - 0x8e, 0x3f, 0xe9, 0x1a, 0xcd, 0xaa, 0xe7, 0xd5,
> > - 0x77, 0x18, 0xaf, 0xc9, 0xbc, 0x18, 0xea, 0x48,
> > - 0x1b, 0xfb, 0x22, 0x48, 0x70, 0x16, 0x29, 0x9e,
> > - 0x5b, 0xc1, 0x2c, 0x66, 0x23, 0xbc, 0xf0, 0x1f,
> > - 0xef, 0xaf, 0xe4, 0xd6, 0x04, 0x19, 0x82, 0x7a,
> > - 0x0b, 0xba, 0x4b, 0x46, 0xb1, 0x6a, 0x85, 0x5d,
> > - 0xb4, 0x73, 0xd6, 0x21, 0xa1, 0x71, 0x60, 0x14,
> > - 0xee, 0x0a, 0x77, 0xc4, 0x66, 0x2e, 0xf9, 0x69,
> > - 0x30, 0xaf, 0x41, 0x0b, 0xc8, 0x83, 0x3c, 0x53,
> > - 0x99, 0x19, 0x27, 0x46, 0xf7, 0x41, 0x6e, 0x56,
> > - 0xdc, 0x94, 0x28, 0x67, 0x4e, 0xb7, 0x25, 0x48,
> > - 0x8a, 0xc2, 0xe0, 0x60, 0x96, 0xcc, 0x18, 0xf4,
> > - 0x84, 0xdd, 0xa7, 0x5e, 0x3e, 0x05, 0x0b, 0x26,
> > - 0x26, 0xb2, 0x5c, 0x1f, 0x57, 0x1a, 0x04, 0x7e,
> > - 0x6a, 0xe3, 0x2f, 0xb4, 0x35, 0xb6, 0x38, 0x40,
> > - 0x40, 0xcd, 0x6f, 0x87, 0x2e, 0xef, 0xa3, 0xd7,
> > - 0xa9, 0xc2, 0xe8, 0x0d, 0x27, 0xdf, 0x44, 0x62,
> > - 0x99, 0xa0, 0xfc, 0xcf, 0x81, 0x78, 0xcb, 0xfe,
> > - 0xe5, 0xa0, 0x03, 0x4e, 0x6c, 0xd7, 0xf4, 0xaf,
> > - 0x7a, 0xbb, 0x61, 0x82, 0xfe, 0x71, 0x89, 0xb2,
> > - 0x22, 0x7c, 0x8e, 0x83, 0x04, 0xce, 0xf6, 0x5d,
> > - 0x84, 0x8f, 0x95, 0x6a, 0x7f, 0xad, 0xfd, 0x32,
> > - 0x9c, 0x5e, 0xe4, 0x9c, 0x89, 0x60, 0x54, 0xaa,
> > - 0x96, 0x72, 0xd2, 0xd7, 0x36, 0x85, 0xa9, 0x45,
> > - 0xd2, 0x2a, 0xa1, 0x81, 0x49, 0x6f, 0x7e, 0x04,
> > - 0xfa, 0xe2, 0xfe, 0x90, 0x26, 0x77, 0x5a, 0x33,
> > - 0xb8, 0x04, 0x9a, 0x7a, 0xe6, 0x4c, 0x4f, 0xad,
> > - 0x72, 0x96, 0x08, 0x28, 0x58, 0x13, 0xf8, 0xc4,
> > - 0x1c, 0xf0, 0xc3, 0x45, 0x95, 0x49, 0x20, 0x8c,
> > - 0x9f, 0x39, 0x70, 0xe1, 0x77, 0xfe, 0xd5, 0x4b,
> > - 0xaf, 0x86, 0xda, 0xef, 0x22, 0x06, 0x83, 0x36,
> > - 0x29, 0x12, 0x11, 0x40, 0xbc, 0x3b, 0x86, 0xaa,
> > - 0xaa, 0x65, 0x60, 0xc3, 0x80, 0xca, 0xed, 0xa9,
> > - 0xf3, 0xb0, 0x79, 0x96, 0xa2, 0x55, 0x27, 0x28,
> > - 0x55, 0x73, 0x26, 0xa5, 0x50, 0xea, 0x92, 0x4b,
> > - 0x3c, 0x5c, 0x82, 0x33, 0xf0, 0x01, 0x3f, 0x03,
> > - 0xc1, 0x08, 0x05, 0xbf, 0x98, 0xf4, 0x9b, 0x6d,
> > - 0xa5, 0xa8, 0xb4, 0x82, 0x0c, 0x06, 0xfa, 0xff,
> > - 0x2d, 0x08, 0xf3, 0x05, 0x4f, 0x57, 0x2a, 0x39,
> > - 0xd4, 0x83, 0x0d, 0x75, 0x51, 0xd8, 0x5b, 0x1b,
> > - 0xd3, 0x51, 0x5a, 0x32, 0x2a, 0x9b, 0x32, 0xb2,
> > - 0xf2, 0xa4, 0x96, 0x12, 0xf2, 0xae, 0x40, 0x34,
> > - 0x67, 0xa8, 0xf5, 0x44, 0xd5, 0x35, 0x53, 0xfe,
> > - 0xa3, 0x60, 0x96, 0x63, 0x0f, 0x1f, 0x6e, 0xb0,
> > - 0x5a, 0x42, 0xa6, 0xfc, 0x51, 0x0b, 0x60, 0x27,
> > - 0xbc, 0x06, 0x71, 0xed, 0x65, 0x5b, 0x23, 0x86,
> > - 0x4a, 0x07, 0x3b, 0x22, 0x07, 0x46, 0xe6, 0x90,
> > - 0x3e, 0xf3, 0x25, 0x50, 0x1b, 0x4c, 0x7f, 0x03,
> > - 0x08, 0xa8, 0x36, 0x6b, 0x87, 0xe5, 0xe3, 0xdb,
> > - 0x9a, 0x38, 0x83, 0xff, 0x9f, 0x1a, 0x9f, 0x57,
> > - 0xa4, 0x2a, 0xf6, 0x37, 0xbc, 0x1a, 0xff, 0xc9,
> > - 0x1e, 0x35, 0x0c, 0xc3, 0x7c, 0xa3, 0xb2, 0xe5,
> > - 0xd2, 0xc6, 0xb4, 0x57, 0x47, 0xe4, 0x32, 0x16,
> > - 0x6d, 0xa9, 0xae, 0x64, 0xe6, 0x2d, 0x8d, 0xc5,
> > - 0x8d, 0x50, 0x8e, 0xe8, 0x1a, 0x22, 0x34, 0x2a,
> > - 0xd9, 0xeb, 0x51, 0x90, 0x4a, 0xb1, 0x41, 0x7d,
> > - 0x64, 0xf9, 0xb9, 0x0d, 0xf6, 0x23, 0x33, 0xb0,
> > - 0x33, 0xf4, 0xf7, 0x3f, 0x27, 0x84, 0xc6, 0x0f,
> > - 0x54, 0xa5, 0xc0, 0x2e, 0xec, 0x0b, 0x3a, 0x48,
> > - 0x6e, 0x80, 0x35, 0x81, 0x43, 0x9b, 0x90, 0xb1,
> > - 0xd0, 0x2b, 0xea, 0x21, 0xdc, 0xda, 0x5b, 0x09,
> > - 0xf4, 0xcc, 0x10, 0xb4, 0xc7, 0xfe, 0x79, 0x51,
> > - 0xc3, 0xc5, 0xac, 0x88, 0x74, 0x84, 0x0b, 0x4b,
> > - 0xca, 0x79, 0x16, 0x29, 0xfb, 0x69, 0x54, 0xdf,
> > - 0x41, 0x7e, 0xe9, 0xc7, 0x8e, 0xea, 0xa5, 0xfe,
> > - 0xfc, 0x76, 0x0e, 0x90, 0xc4, 0x92, 0x38, 0xad,
> > - 0x7b, 0x48, 0xe6, 0x6e, 0xf7, 0x21, 0xfd, 0x4e,
> > - 0x93, 0x0a, 0x7b, 0x41, 0x83, 0x68, 0xfb, 0x57,
> > - 0x51, 0x76, 0x34, 0xa9, 0x6c, 0x00, 0xaa, 0x4f,
> > - 0x66, 0x65, 0x98, 0x4a, 0x4f, 0xa3, 0xa0, 0xef,
> > - 0x69, 0x3f, 0xe3, 0x1c, 0x92, 0x8c, 0xfd, 0xd8,
> > - 0xe8, 0xde, 0x7c, 0x7f, 0x3e, 0x84, 0x8e, 0x69,
> > - 0x3c, 0xf1, 0xf2, 0x05, 0x46, 0xdc, 0x2f, 0x9d,
> > - 0x5e, 0x6e, 0x4c, 0xfb, 0xb5, 0x99, 0x2a, 0x59,
> > - 0x63, 0xc1, 0x34, 0xbc, 0x57, 0xc0, 0x0d, 0xb9,
> > - 0x61, 0x25, 0xf3, 0x33, 0x23, 0x51, 0xb6, 0x0d,
> > - 0x07, 0xa6, 0xab, 0x94, 0x4a, 0xb7, 0x2a, 0xea,
> > - 0xee, 0xac, 0xa3, 0xc3, 0x04, 0x8b, 0x0e, 0x56,
> > - 0xfe, 0x44, 0xa7, 0x39, 0xe2, 0xed, 0xed, 0xb4,
> > - 0x22, 0x2b, 0xac, 0x12, 0x32, 0x28, 0x91, 0xd8,
> > - 0xa5, 0xab, 0xff, 0x5f, 0xe0, 0x4b, 0xda, 0x78,
> > - 0x17, 0xda, 0xf1, 0x01, 0x5b, 0xcd, 0xe2, 0x5f,
> > - 0x50, 0x45, 0x73, 0x2b, 0xe4, 0x76, 0x77, 0xf4,
> > - 0x64, 0x1d, 0x43, 0xfb, 0x84, 0x7a, 0xea, 0x91,
> > - 0xae, 0xf9, 0x9e, 0xb7, 0xb4, 0xb0, 0x91, 0x5f,
> > - 0x16, 0x35, 0x9a, 0x11, 0xb8, 0xc7, 0xc1, 0x8c,
> > - 0xc6, 0x10, 0x8d, 0x2f, 0x63, 0x4a, 0xa7, 0x57,
> > - 0x3a, 0x51, 0xd6, 0x32, 0x2d, 0x64, 0x72, 0xd4,
> > - 0x66, 0xdc, 0x10, 0xa6, 0x67, 0xd6, 0x04, 0x23,
> > - 0x9d, 0x0a, 0x11, 0x77, 0xdd, 0x37, 0x94, 0x17,
> > - 0x3c, 0xbf, 0x8b, 0x65, 0xb0, 0x2e, 0x5e, 0x66,
> > - 0x47, 0x64, 0xac, 0xdd, 0xf0, 0x84, 0xfd, 0x39,
> > - 0xfa, 0x15, 0x5d, 0xef, 0xae, 0xca, 0xc1, 0x36,
> > - 0xa7, 0x5c, 0xbf, 0xc7, 0x08, 0xc2, 0x66, 0x00,
> > - 0x74, 0x74, 0x4e, 0x27, 0x3f, 0x55, 0x8a, 0xb7,
> > - 0x38, 0x66, 0x83, 0x6d, 0xcf, 0x99, 0x9e, 0x60,
> > - 0x8f, 0xdd, 0x2e, 0x62, 0x22, 0x0e, 0xef, 0x0c,
> > - 0x98, 0xa7, 0x85, 0x74, 0x3b, 0x9d, 0xec, 0x9e,
> > - 0xa9, 0x19, 0x72, 0xa5, 0x7f, 0x2c, 0x39, 0xb7,
> > - 0x7d, 0xb7, 0xf1, 0x12, 0x65, 0x27, 0x4b, 0x5a,
> > - 0xde, 0x17, 0xfe, 0xad, 0x44, 0xf3, 0x20, 0x4d,
> > - 0xfd, 0xe4, 0x1f, 0xb5, 0x81, 0xb0, 0x36, 0x37,
> > - 0x08, 0x6f, 0xc3, 0x0c, 0xe9, 0x85, 0x98, 0x82,
> > - 0xa9, 0x62, 0x0c, 0xc4, 0x97, 0xc0, 0x50, 0xc8,
> > - 0xa7, 0x3c, 0x50, 0x9f, 0x43, 0xb9, 0xcd, 0x5e,
> > - 0x4d, 0xfa, 0x1c, 0x4b, 0x0b, 0xa9, 0x98, 0x85,
> > - 0x38, 0x92, 0xac, 0x8d, 0xe4, 0xad, 0x9b, 0x98,
> > - 0xab, 0xd9, 0x38, 0xac, 0x62, 0x52, 0xa3, 0x22,
> > - 0x63, 0x0f, 0xbf, 0x95, 0x48, 0xdf, 0x69, 0xe7,
> > - 0x8b, 0x33, 0xd5, 0xb2, 0xbd, 0x05, 0x49, 0x49,
> > - 0x9d, 0x57, 0x73, 0x19, 0x33, 0xae, 0xfa, 0x33,
> > - 0xf1, 0x19, 0xa8, 0x80, 0xce, 0x04, 0x9f, 0xbc,
> > - 0x1d, 0x65, 0x82, 0x1b, 0xe5, 0x3a, 0x51, 0xc8,
> > - 0x1c, 0x21, 0xe3, 0x5d, 0xf3, 0x7d, 0x9b, 0x2f,
> > - 0x2c, 0x1d, 0x4a, 0x7f, 0x9b, 0x68, 0x35, 0xa3,
> > - 0xb2, 0x50, 0xf7, 0x62, 0x79, 0xcd, 0xf4, 0x98,
> > - 0x4f, 0xe5, 0x63, 0x7c, 0x3e, 0x45, 0x31, 0x8c,
> > - 0x16, 0xa0, 0x12, 0xc8, 0x58, 0xce, 0x39, 0xa6,
> > - 0xbc, 0x54, 0xdb, 0xc5, 0xe0, 0xd5, 0xba, 0xbc,
> > - 0xb9, 0x04, 0xf4, 0x8d, 0xe8, 0x2f, 0x15, 0x9d,
> > -};
> > -
> > -/* 100 test cases */
> > -static struct crc_test {
> > - u32 crc; /* random starting crc */
> > - u32 start; /* random 6 bit offset in buf */
> > - u32 length; /* random 11 bit length of test */
> > - u32 crc32c_le; /* expected crc32c_le result */
> > -} test[] =
> > -{
> > - {0x674bf11d, 0x00000038, 0x00000542, 0xf6e93d6c},
> > - {0x35c672c6, 0x0000003a, 0x000001aa, 0x0fe92aca},
> > - {0x496da28e, 0x00000039, 0x000005af, 0x52e1ebb8},
> > - {0x09a9b90e, 0x00000027, 0x000001f8, 0x0798af9a},
> > - {0xdc97e5a9, 0x00000025, 0x000003b6, 0x18eb3152},
> > - {0x47c58900, 0x0000000a, 0x000000b9, 0xd00d08c7},
> > - {0x292561e8, 0x0000000c, 0x00000403, 0x8ba966bc},
> > - {0x415037f6, 0x00000003, 0x00000676, 0x11d694a2},
> > - {0x3466e707, 0x00000026, 0x00000042, 0x6ab3208d},
> > - {0xafd1281b, 0x00000023, 0x000002ee, 0xba4603c5},
> > - {0xd3857b18, 0x00000028, 0x000004a2, 0xe6071c6f},
> > - {0x1d825a8f, 0x0000002b, 0x0000050b, 0x179ec30a},
> > - {0x5033e3bc, 0x0000000b, 0x00000078, 0x0903beb8},
> > - {0x94f1fb5e, 0x0000000f, 0x000003a2, 0x6a7cb4fa},
> > - {0xc9a0fe14, 0x00000009, 0x00000473, 0xdb535801},
> > - {0x88a034b1, 0x0000001c, 0x000005ad, 0x92bed597},
> > - {0xf0f72239, 0x00000020, 0x0000026d, 0x192a3f1b},
> > - {0xcc20a5e3, 0x0000003b, 0x0000067a, 0xccbaec1a},
> > - {0xce589c95, 0x0000002b, 0x00000641, 0x7eabae4d},
> > - {0x78edc885, 0x00000035, 0x000005be, 0x28c72982},
> > - {0x9d40a377, 0x0000003b, 0x00000038, 0xc3cd4d18},
> > - {0x703d0e01, 0x0000003c, 0x000006f1, 0xbca8f0e7},
> > - {0x776bf505, 0x0000000f, 0x000005b2, 0x713f60b3},
> > - {0x4a3e7854, 0x00000027, 0x000004b8, 0xebd08fd5},
> > - {0x209172dd, 0x0000003b, 0x00000356, 0x64406c59},
> > - {0x3ba4cc5b, 0x0000002f, 0x00000203, 0x7421890e},
> > - {0xfc62f297, 0x00000000, 0x00000079, 0xe9347603},
> > - {0x64280b8b, 0x00000016, 0x000007ab, 0x1bef9060},
> > - {0x97dd724b, 0x00000033, 0x000007ad, 0x34720072},
> > - {0x61394b52, 0x00000035, 0x00000571, 0x48310f59},
> > - {0x29b4faff, 0x00000024, 0x0000006e, 0x783a4213},
> > - {0x29bfb1dc, 0x0000000b, 0x00000244, 0x9e8efd41},
> > - {0x86ae934b, 0x00000035, 0x00000104, 0xfc3d34a5},
> > - {0xc4c1024e, 0x0000002e, 0x000006b1, 0x17a52ae2},
> > - {0x3287a80a, 0x00000026, 0x00000496, 0x886d935a},
> > - {0xa4db423e, 0x00000023, 0x0000045d, 0xeaaeaeb2},
> > - {0x7a1078df, 0x00000015, 0x0000014a, 0x8e900a4b},
> > - {0x6048bd5b, 0x00000006, 0x0000006a, 0xd74662b1},
> > - {0xd8f9ea20, 0x0000003d, 0x00000277, 0xd26752ba},
> > - {0xea5ec3b4, 0x0000002a, 0x000004fe, 0x8b1fcd62},
> > - {0x2dfb005d, 0x00000016, 0x00000345, 0xf54342fe},
> > - {0x5a214ade, 0x00000020, 0x000005b6, 0x5b95b988},
> > - {0xf0ab9cca, 0x00000032, 0x00000515, 0x2e1176be},
> > - {0x91b444f9, 0x0000002e, 0x000007f8, 0x66120546},
> > - {0x1b5d2ddb, 0x0000002e, 0x0000012c, 0xf256a5cc},
> > - {0xd824d1bb, 0x0000003a, 0x000007b5, 0x4af1dd69},
> > - {0x0470180c, 0x00000034, 0x000001f0, 0x56f0a04a},
> > - {0xffaa3a3f, 0x00000036, 0x00000299, 0x74f6b6b2},
> > - {0x6406cfeb, 0x00000023, 0x00000600, 0x085951fd},
> > - {0xb24aaa38, 0x0000003e, 0x000004a1, 0xc65387eb},
> > - {0x58b2ab7c, 0x00000039, 0x000002b4, 0x1ca9257b},
> > - {0x3db85970, 0x00000006, 0x000002b6, 0xfd196d76},
> > - {0x857830c5, 0x00000003, 0x00000590, 0x5ef88339},
> > - {0xe1fcd978, 0x0000003e, 0x000007d8, 0x2c3714d9},
> > - {0xb982a768, 0x00000016, 0x000006e0, 0x58576548},
> > - {0x1d581ce8, 0x0000001e, 0x0000058b, 0xfd7c57de},
> > - {0x2456719b, 0x00000025, 0x00000503, 0xd5fedd59},
> > - {0xfae6d8f2, 0x00000000, 0x0000055d, 0x1cc3b17b},
> > - {0xcba828e3, 0x00000039, 0x000002ce, 0x270eed73},
> > - {0x13d25952, 0x0000000a, 0x0000072d, 0x91ecbb11},
> > - {0x0342be3f, 0x00000015, 0x00000599, 0x05ed8d0c},
> > - {0xeaa344e0, 0x00000014, 0x000004d8, 0x0b09ad5b},
> > - {0xbbb52021, 0x0000003b, 0x00000272, 0xf8d511fb},
> > - {0xb66384dc, 0x0000001d, 0x000007fc, 0x5ad832cc},
> > - {0x616c01b6, 0x00000022, 0x000002c8, 0x1214d196},
> > - {0xce2bdaad, 0x00000016, 0x0000062a, 0x5747218a},
> > - {0x00fe84d7, 0x00000005, 0x00000205, 0xde8f14de},
> > - {0xbebdcb4c, 0x00000006, 0x0000055d, 0x3563b7b9},
> > - {0xd8b1a02a, 0x00000010, 0x00000387, 0x071475d0},
> > - {0x3b96cad2, 0x00000036, 0x00000347, 0x54c79d60},
> > - {0xc94c1ed7, 0x00000005, 0x0000038b, 0x4c53eee6},
> > - {0x1aad454e, 0x00000025, 0x000002b2, 0x10137a3c},
> > - {0xa4fec9a6, 0x00000000, 0x000006d6, 0xaa9d6c73},
> > - {0x1bbe71e2, 0x0000001f, 0x000002fd, 0xb63d23e7},
> > - {0x4201c7e4, 0x00000002, 0x000002b7, 0x7f53e9cf},
> > - {0x23fddc96, 0x00000003, 0x00000627, 0x13c1cd83},
> > - {0xd82ba25c, 0x00000016, 0x0000063e, 0x49ff5867},
> > - {0x786f2032, 0x0000002d, 0x0000060f, 0x8467f211},
> > - {0xfebe4e1f, 0x0000002a, 0x000004f2, 0x3f9683b2},
> > - {0x1a6e0a39, 0x00000008, 0x00000672, 0x76a3f874},
> > - {0x56000ab8, 0x0000000e, 0x000000e5, 0x863b702f},
> > - {0x4717fe0c, 0x00000000, 0x000006ec, 0xdc6c58ff},
> > - {0xd5d5d68e, 0x0000003c, 0x000003a3, 0x0622cc95},
> > - {0xc25dd6c6, 0x00000024, 0x000006c0, 0xe85605cd},
> > - {0xe9b11300, 0x00000023, 0x00000683, 0x31da5f06},
> > - {0x95cd285e, 0x00000001, 0x00000047, 0xa1f2e784},
> > - {0xd9245a25, 0x0000001e, 0x000003a6, 0xb07cc616},
> > - {0x103279db, 0x00000006, 0x0000039b, 0xbf943b6c},
> > - {0x1cba3172, 0x00000027, 0x000001c8, 0x2c01af1c},
> > - {0x8f613739, 0x0000000c, 0x000001df, 0x0fe5f56d},
> > - {0x1c6aa90d, 0x0000001b, 0x0000053c, 0xf8943b2d},
> > - {0xaabe5b93, 0x0000003d, 0x00000715, 0xe4d89272},
> > - {0xf15dd038, 0x00000006, 0x000006db, 0x7c2f6bbb},
> > - {0x584dd49c, 0x00000020, 0x000007bc, 0xabbf388b},
> > - {0x5d8c9506, 0x00000020, 0x00000470, 0x1dca1f4e},
> > - {0xb80d17b0, 0x00000032, 0x00000346, 0x5c170e23},
> > - {0xdaf0592e, 0x00000023, 0x000007b0, 0xc0e9d672},
> > - {0x4793cc85, 0x0000000d, 0x00000706, 0xc18bdc86},
> > - {0x82ebf64e, 0x00000009, 0x000007c3, 0xa874fcdd},
> > - {0xb18a0319, 0x00000026, 0x000007db, 0x9dc0bb48},
> > -};
> > -
> > -static int crc32c_test(void)
> > -{
> > - int i;
> > - int errors = 0;
> > - int bytes = 0;
> > - struct timeval start, stop;
> > - uint64_t usec;
> > -
> > - /* keep static to prevent cache warming code from
> > - * getting eliminated by the compiler */
> > - static u32 crc;
> > -
> > - /* pre-warm the cache */
> > - for (i = 0; i < 100; i++) {
> > - bytes += 2*test[i].length;
> > -
> > - crc ^= crc32c_le(test[i].crc, test_buf +
> > - test[i].start, test[i].length);
> > - }
> > -
> > - gettimeofday(&start, NULL);
> > - for (i = 0; i < 100; i++) {
> > - if (test[i].crc32c_le != crc32c_le(test[i].crc, test_buf +
> > - test[i].start, test[i].length))
> > - errors++;
> > - }
> > - gettimeofday(&stop, NULL);
> > -
> > - usec = stop.tv_usec - start.tv_usec +
> > - 1000000 * (stop.tv_sec - start.tv_sec);
> > -
> > - if (errors)
> > - printf("crc32c: %d self tests failed\n", errors);
> > - else {
> > - printf("crc32c: tests passed, %d bytes in %" PRIu64 " usec\n",
> > - bytes, usec);
> > - }
> > -
> > - return errors;
> > -}
> > +# include "crc32selftest.h"
> >
> > /*
> > * make sure we always return 0 for a successful test run, and non-zero for a
> > diff --git a/man/man8/xfs_db.8 b/man/man8/xfs_db.8
> > index 10f2beb9..621af5f3 100644
> > --- a/man/man8/xfs_db.8
> > +++ b/man/man8/xfs_db.8
> > @@ -453,6 +453,11 @@ Recalculate the current structure's correct CRC value, and write it to disk.
> > Validate and display the current value and state of the structure's CRC.
> > .RE
> > .TP
> > +.B crc32selftest
> > +Perform a self-test of the crc32c implementation in xfsprogs by computing the
> > +checksum of arbitrary ranges of a byte buffer and comparing them to known good
> > +checksum values.
> > +.TP
> > .BI "daddr [" d ]
> > Set current address to the daddr (512 byte block) given by
> > .IR d .
> >
