Hi, Still on the perlXS issue (damn, its complicated) This is my header file: 
#include <TM_TranslationAPI.h>
#include "TM_DefaultParams.h"

// This data structure holds an array of address and the number of act
+ual addresses
typedef struct TM_TranslationAdresses{
  u64 addressCount;
  u64 addresses[10*MAX_NUM_OF_ALIASES];
} TM_TranslationAdresses;

TM_TranslationAdresses *
findEAsForGivenRAAndContext(
  u64 raAddress,
  u64 lpid,
  u64 pid);

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As you can see - contains only one structure and one function

This is my XS file (trans.xs): 


#include "/usr/include/stdio.h"
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"

#include "ppport.h"

#include "TM_TranslationsDB.h"

MODULE = trans        PACKAGE = trans        

PROTOTYPES: ENABLE

TM_TranslationAdresses *
findEAsForGivenRAAndContext(raAddress, lpid, pid) 
  u64 raAddress
  u64 lpid
  u64 pid

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this is the typemap I use: 

TYPEMAP
TM_TranslationAdresses *   T_PTROBJ
u64                   T_U_LONG_LONG
##################################################
INPUT
T_U_LONG_LONG
    $var = (unsigned long long int)SvUV($arg)
##################################################
OUTPUT
T_U_LONG_LONG
    sv_setuv($arg, (UV)$var);

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this is the trans.pm file I use: 

package trans;

use 5.010001;
use strict;
use warnings;

require Exporter;

our @ISA = qw(Exporter);
our %EXPORT_TAGS = ( 'all' => [ qw(
) ] );
our @EXPORT_OK = ( @{ $EXPORT_TAGS{'all'} } );
our @EXPORT = qw(
);
our $VERSION = '0.01';

require XSLoader;
XSLoader::load('trans', $VERSION);

1;

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and finally - this is the simple perl program I try to test everything: 

#!/usr/bin/perl -w
use lib '/gpfs/haifa-p4/08/tm/team/hagaih/perlWithC/trans/blib/arch/au
+to/trans';
use lib '/gpfs/haifa-p4/08/tm/team/hagaih/perlWithC/trans/blib/lib';
use trans;
use Math::BigInt;
use Data::Dumper;

my $lpid=0;
my $pid=5;
my $raAddress=Math::BigInt->new("0x00000000_01F560C0");
my $result=trans::findEAsForGivenRAAndContext($raAddress, $lpid, $pid)
+;
print $result->addressCount;

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everything compiles great. I know the C code is working since I wrote a simple C program to verify it.

but when I run the perl program I get this error: 

Can't locate object method "addressCount" via package "TM_TranslationA
+dressesPtr" at test_translations.pl ...

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Please ... will appreciate any help on the matter

In reply to perlXS - missing object methods by kopolov

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