Parrot::PackFile Parrot::PackFile is a Perl module with Parrot Bytecode File.
Download

Parrot::PackFile Ranking & Summary

Parrot::PackFile Tags

Perl module bytecode Parrot Parrot Bytecode Bytecode File

Parrot::PackFile Description

Parrot::PackFile is a Perl module with Parrot Bytecode File. Parrot::PackFile is a Perl module with Parrot Bytecode File.SYNOPSIS use Parrot::PackFile;Parrot::PackFile contains all the functions required to process a Parrot bytecode file. It is not intended to understand the contents of the bytecode file's segments, but merely to dissect and reconstruct data from the various segments. See docs/parrotbyte.pod for information about the structure of the frozen bycode.Class Methodsnew()Returns a new instance.Instance Methodsmagic()Get the magic number.wordsize()Returns the packfiles wordsize.byteorder()Returns the packfiles byte order.major()Returns the packfiles major version number.minor()Returns the packfiles minor version number.flags()Returns the packfiles flags.pad()Returns an MD5 hex fingerprint of the ops.floattype()Returns the packfiles float type.opcodetype()Returns the packfiles opcode type.fixup_table()Returns an instance of Parrot::PackFile::FixupTable.const_table()Returns an instance of Parrot::PackFile::ConstTable.byte_code($code) byte_code()Gets/sets the byte code.unpack($string)Unpack the contents from the string. Magic: 4-byte signed integer Fixup: 4-byte length N + N bytes Const: 4-byte length N + N bytes BCode: N bytesTODO - Now that we have a portable bytecode format, with file specified wordsize, this routine is inherently broken since it uses the native sizes.unpack_filehandle($filehandle)Unpack the contents from the filehandle.unpack_file($file)Unpack the contents from the named file.pack()Pack the contents to a string.pack_filehandle($filehandle)Pack the contents to a string and write it to the filehandle.pack_file($file)Pack the contents to a string and write it to the named file.Requirements:· Perl Requirements: · Perl

Parrot::PackFile Related Software