In these days, Japanese perl mongers trying to inject a x86 binary code to the perl world with pure perl.DynaLoader::dl_install_xsub inject binary code, that can call as CV(coderef).Following is a sample code, call the fork(2).use DynaLoader; my $s = join('', "\x31\xc0", # xor %eax,%eax "\xb0\x02", # mov $0x2,%al "\xcd\x80", # int $0x80 "\xc3", # ret ); DynaLoader::dl_install_xsub( 'myfork', unpac