G
Gancy
Hello All,
Today I have posted a question regrdaing a core dump issue. I did more
investigation on this and I found some more information.
1. I have a HPUX 11i box and the perl version and other information is
as follows:
*******************************************************
This is perl, v5.6.1 built for PA-RISC1.1-thread-multi
(with 1 registered patch, see perl -V for more detail)
Copyright 1987-2001, Larry Wall
Binary build 633 provided by ActiveState Corp.
http://www.ActiveState.com
Built 21:04:57 Jun 17 2002
Perl may be copied only under the terms of either the Artistic License
or the
GNU General Public License, which may be found in the Perl 5 source
kit.
******************************************************
With this version of perl I DONT see core dump problem. But with the
perl which I have on my SunOS box, I do see core dump.
*******************************************************
This is perl, v5.8.5 built for sun4-solaris
Copyright 1987-2004, Larry Wall
Perl may be copied only under the terms of either the Artistic License
or the
GNU General Public License, which may be found in the Perl 5 source
kit.
Complete documentation for Perl, including FAQ lists, should be found
on
this system using `man perl' or `perldoc perl'. If you have access to
the
Internet, point your browser at http://www.perl.com/, the Perl Home
Page.
********************************************************
Here is the stack trace:
[24376] S_regmatch(0x0, 0x128468, 0x1, 0x117400, 0x11a000,
0xffffffff), at 0xd4934
[24377] S_regmatch(0x0, 0x128460, 0x0, 0x117400, 0x11a000,
0xffffffff), at 0xd4934
[24378] S_regmatch(0x0, 0x128450, 0x0, 0x117400, 0x11a000,
0xffffffff), at 0xd4934
[24379] S_regmatch(0x0, 0x128438, 0x0, 0x117400, 0x11a000,
0xffffffff), at 0xd4714
[24380] S_regtry(0x1283c8, 0x16288b, 0x12e531, 0x18cf56, 0x18cf57,
0x1627ef), at 0xd0a78
[24381] Perl_regexec_flags(0x1283c8, 0x1627ef, 0x18cf55, 0x161da0,
0x0, 0x16288b), at 0xd0554
[24382] Perl_pp_match(0x1283c8, 0x12d878, 0x100, 0x12d878, 0x18cf65,
0x13), at 0x819e4
[24383] Perl_runops_standard(0x117400, 0x1223e0, 0x127420, 0x0,
0x11ff94, 0x0), at 0x7de70
[24384] S_run_body(0x1, 0x117c00, 0x117c00, 0x0, 0xffbefa4c, 0x3), at
0x28490
[24385] perl_run(0x0, 0xfffffffc, 0x3, 0xffbefa3c, 0x0, 0x0), at
0x280c0
[24386] main(0x3, 0xffbefa3c, 0xffbefa4c, 0x1176a8, 0x0, 0x0), at
0x24e34
Has anyone faced similar problem?? If any patch is available then
please let me know.
******************************
My previous question was....
Here is the snipet of the perl script, I have perl version v5.8.5 built
for sun4-solaris. I have run this script on thousands of 'c','C++'
headers and source files. Runs smoothly as my new ESTEEM car. But i
have one surce file toke.c in my test case. soon this scripts hits this
file at it dumps. I have tried and still trying to debug, but still no
solutions. If anybody can help me with this would be of great
appreciation. I can uploaded source file (toke.c) as well as core file
frames(core), if needed.
#!/usr/bin/perl
$np = qr{
\(
(?:
(?>[^()]+ )
|
(??{ $np })
)*
\)
}x;
$funpat = qr/((\W)?(\*?\*?\w+)\s*($np))/;
my $temp;
open (FILE, "toke.c") || die "Cannot open file";
while($temp = <FILE>)
{
$tstring.=$temp;
}
close FILE;
get_fn_call($tstring);
sub get_fn_call($){
my ($cur_str) = @_;
while( $cur_str =~ m/$funpat/g )
{
$4 =~ /^\(((.*\n*.*)*)\)$/;
get_fn_call($1);
}
}
Thanks
-Ganesh
Today I have posted a question regrdaing a core dump issue. I did more
investigation on this and I found some more information.
1. I have a HPUX 11i box and the perl version and other information is
as follows:
*******************************************************
This is perl, v5.6.1 built for PA-RISC1.1-thread-multi
(with 1 registered patch, see perl -V for more detail)
Copyright 1987-2001, Larry Wall
Binary build 633 provided by ActiveState Corp.
http://www.ActiveState.com
Built 21:04:57 Jun 17 2002
Perl may be copied only under the terms of either the Artistic License
or the
GNU General Public License, which may be found in the Perl 5 source
kit.
******************************************************
With this version of perl I DONT see core dump problem. But with the
perl which I have on my SunOS box, I do see core dump.
*******************************************************
This is perl, v5.8.5 built for sun4-solaris
Copyright 1987-2004, Larry Wall
Perl may be copied only under the terms of either the Artistic License
or the
GNU General Public License, which may be found in the Perl 5 source
kit.
Complete documentation for Perl, including FAQ lists, should be found
on
this system using `man perl' or `perldoc perl'. If you have access to
the
Internet, point your browser at http://www.perl.com/, the Perl Home
Page.
********************************************************
Here is the stack trace:
[24376] S_regmatch(0x0, 0x128468, 0x1, 0x117400, 0x11a000,
0xffffffff), at 0xd4934
[24377] S_regmatch(0x0, 0x128460, 0x0, 0x117400, 0x11a000,
0xffffffff), at 0xd4934
[24378] S_regmatch(0x0, 0x128450, 0x0, 0x117400, 0x11a000,
0xffffffff), at 0xd4934
[24379] S_regmatch(0x0, 0x128438, 0x0, 0x117400, 0x11a000,
0xffffffff), at 0xd4714
[24380] S_regtry(0x1283c8, 0x16288b, 0x12e531, 0x18cf56, 0x18cf57,
0x1627ef), at 0xd0a78
[24381] Perl_regexec_flags(0x1283c8, 0x1627ef, 0x18cf55, 0x161da0,
0x0, 0x16288b), at 0xd0554
[24382] Perl_pp_match(0x1283c8, 0x12d878, 0x100, 0x12d878, 0x18cf65,
0x13), at 0x819e4
[24383] Perl_runops_standard(0x117400, 0x1223e0, 0x127420, 0x0,
0x11ff94, 0x0), at 0x7de70
[24384] S_run_body(0x1, 0x117c00, 0x117c00, 0x0, 0xffbefa4c, 0x3), at
0x28490
[24385] perl_run(0x0, 0xfffffffc, 0x3, 0xffbefa3c, 0x0, 0x0), at
0x280c0
[24386] main(0x3, 0xffbefa3c, 0xffbefa4c, 0x1176a8, 0x0, 0x0), at
0x24e34
Has anyone faced similar problem?? If any patch is available then
please let me know.
******************************
My previous question was....
Here is the snipet of the perl script, I have perl version v5.8.5 built
for sun4-solaris. I have run this script on thousands of 'c','C++'
headers and source files. Runs smoothly as my new ESTEEM car. But i
have one surce file toke.c in my test case. soon this scripts hits this
file at it dumps. I have tried and still trying to debug, but still no
solutions. If anybody can help me with this would be of great
appreciation. I can uploaded source file (toke.c) as well as core file
frames(core), if needed.
#!/usr/bin/perl
$np = qr{
\(
(?:
(?>[^()]+ )
|
(??{ $np })
)*
\)
}x;
$funpat = qr/((\W)?(\*?\*?\w+)\s*($np))/;
my $temp;
open (FILE, "toke.c") || die "Cannot open file";
while($temp = <FILE>)
{
$tstring.=$temp;
}
close FILE;
get_fn_call($tstring);
sub get_fn_call($){
my ($cur_str) = @_;
while( $cur_str =~ m/$funpat/g )
{
$4 =~ /^\(((.*\n*.*)*)\)$/;
get_fn_call($1);
}
}
Thanks
-Ganesh