On 03/28/2018 09:47 PM, Karl Williamson wrote:
On 03/28/2018 05:44 AM, Yaroslav Kuzmin wrote:
Output :

(16:42) RS12 : PDKUZM | ~/ussport/perl/perl-build
:> ./perl -V
Summary of my perl5 (revision 5 version 27 subversion 11) configuration:
   Snapshot of: 3a7f897ad3c330a4e99ba46255bb72e89c43cd08
   Platform:
     osname=os390
     osvers=25.00
     archname=os390
     uname='os390 rs12 25.00 04 2964 '
     config_args='-Dusedevel -Dusedl -d -s'
     hint=recommended
     useposix=true
     d_sigaction=define
     useithreads=undef
     usemultiplicity=undef
     use64bitint=undef
     use64bitall=undef
     uselongdouble=undef
     usemymalloc=n
     default_inc_excludes_dot=define
     bincompat5005=undef
   Compiler:
     cc='c99'
     ccflags ='-qlanglvl=extended:extc89:extc99 -qlongname -qxplink -qdll -qfloat=ieee -qhaltonmsg=3296:4108 -DMAXSIG=39 -DOEMVS -D_OE_SOCKETS -D_XOPEN_SOURCE_EXTENDED -D_ALL_SOURCE -DYYDYNAMIC -D_POSIX_SOURCE=1 -D_SHR_ENVIRON -DPERL_EXTERNAL_GLOB -qexportall -qdll -qxplink'
     optimize=' '
     cppflags='-DMAXSIG=39 -DOEMVS -D_OE_SOCKETS -D_XOPEN_SOURCE_EXTENDED -D_ALL_SOURCE -DYYDYNAMIC -D_POSIX_SOURCE=1 -D_SHR_ENVIRON -DPERL_EXTERNAL_GLOB'
     ccversion=''
     gccversion=''
     gccosandvers=''
     intsize=4
     longsize=4
     ptrsize=4
     doublesize=8
     byteorder=4321
     doublekind=4
     d_longlong=define
     longlongsize=8
     d_longdbl=define
     longdblsize=16
     longdblkind=2
     ivtype='long'
     ivsize=4
     nvtype='double'
     nvsize=8
     Off_t='off_t'
     lseeksize=4
     alignbytes=8
     prototype=define
   Linker and Libraries:
     ld='c99'
     ldflags ='-qxplink -qdll'
     libpth=/lib /usr/lib
     libs=-lm -lc
     perllibs=-lm -lc
     libc=
     so=so
     useshrplib=true
     libperl=libperl.so
     gnulibc_version=''
   Dynamic Linking:
     dlsrc=dl_dllload.xs
     dlext=so
     d_dlsymun=undef
     ccdlflags='-qxplink -qdll /u/pdkuzm/ussport/perl/perl-build/libperl.x'
     cccdlflags='-c -qexportall -qxplink -qdll'
     lddlflags='-qxplink -qdll /u/pdkuzm/ussport/perl/perl-build/libperl.x'


Characteristics of this binary (from libperl):
   Compile-time options:
     HAS_TIMES
     PERL_COPY_ON_WRITE
     PERL_DONT_CREATE_GVSV
     PERL_EXTERNAL_GLOB
     PERL_MALLOC_WRAP
     PERL_OP_PARENT
     PERL_PRESERVE_IVUV
     PERL_USE_DEVEL
     PERLIO_LAYERS
     USE_LARGE_FILES
     USE_LOCALE
     USE_LOCALE_COLLATE
     USE_LOCALE_CTYPE
     USE_LOCALE_NUMERIC
     USE_LOCALE_TIME
     USE_PERL_ATOF
     USE_PERLIO
   Locally applied patches:
     SMOKE3a7f897ad3c330a4e99ba46255bb72e89c43cd08
   Built under os390
   Compiled at Mar 28 2018 12:12:09
   %ENV:
     PERL5LIB="/u/pdkuzm/ussport/perl/perl-build/lib"
   @INC:
     /u/pdkuzm/ussport/perl/perl-build/lib
     /usr/local/lib/perl5/site_perl/5.27.11/os390
     /usr/local/lib/perl5/site_perl/5.27.11
     /usr/local/lib/perl5/5.27.11/os390
     /usr/local/lib/perl5/5.27.11
(16:43) RS12 : PDKUZM | ~/ussport/perl/perl-build
:>  ./perl -le 'my $a = "\x{587}"; my $b = uc($a); use bytes; print map { ^Jsprintf " %x", ord } split "", $a; print map { sprintf " %x", ord } ^Jsplit "", $b'
  b8 53 48
  b8 53 48

The first sequence is the correct UTF-EBCDIC for \x{587}, but it has an uppercase value that is different.

I think the first thing is for you to package up the directory lib/unicore and send a copy to me.

If you have the machine available, you might want to try testing
https://perl5.git.perl.org/perl.git/shortlog/refs/heads/smoke-me/khw-core

which has a somewhat different casing implementation

For example, a function that is segfaulting in your report is completely removed.

I also looked through the .25 million lines of code that got changed between successful smokes. The likely perpetrators are changes to multiconcat and/or regular expression pattern matching.


В Вс., 25/03/2018 в 16:05 -0600, Karl Williamson пишет:
On 03/21/2018 07:09 AM, Yaroslav Kuzmin wrote:

Smoke log at available https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdrive.google.com%2Ffile%2Fd%2F1XHUAwq74zUMfS3Ps3WnMAvpSagcXFWxJ&data=02%7C01%7Cykuzmin%40rocketsoftware.com% 7C797e757095254fbcdbc408d5929c90fa%7C79544c1eed224879a082b67a9a672aae%7C0%7C1%7C636576123523851610&sdata=n0upDMJ9%2B5AW5XqESiqK2lWUP3FXk%2BcsVa0exwoztSE%3D&reserved=0


Automated smoke report for branch blead 5.27.10 patch 8d8484540d380c09fb40616135be00825189f578 v5.27.8-546-g8d8484540d
RS12: 2964 (2964/)
      on        os/390 - 25.00
      using     c99 version
      smoketime 2 hours 53 minutes (average 1 hour 26 minutes)

Summary: FAIL(XM)

The many failures in this report indicates that something fundamental
got broken.  So to start finding it, I think we need to go back to the
basics.

Try this one-liner, and send me the results:

   ./perl -le 'my $a = "\x{587}"; my $b = uc($a); use bytes; print map {
sprintf " %x", ord } split "", $a; print map { sprintf " %x", ord }
split "", $b'
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