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BcVersions(3)	      User Contributed Perl Documentation	 BcVersions(3)

NAME
       BcVersions - ByteLoader bytecode	versions

DESCRIPTION
       Reference of tables of Asmdata files per	perl - ByteLoader version.

       5.005 had no ByteLoader VERSION.	 5.005008 had 118 bytecodes, but no
       ByteLoader module and no	header.

       5.6 removed and added some opcodes.

       With 5.8	several	bytecodes were changed in the middle, and the number
       changed from 120	(5.008000) to 150 (5.008009).

       With 5.10 it is not in CORE anymore, bytecode numbering juggled in
       development releases, while stable releases follow the static bytecode
       policy. New bytecodes are only added to the end,	discontinued ops are
       nop'ed.

       Since the CPAN release 6	new ops	were added: op_latefree, op_latefreed,
       op_attached, op_reflags,	cop_seq_low, cop_seq_high.

	 perl	  number blversion
	 5.005008 118	 -    no header!
	 5.006000 117	 0.03 no header!
	 5.006001 121	 0.04 magic:32 "archname" "blversion" ivsize:32	ptrsize:32 "byteorder"
	 5.006002 120	 0.04
	 5.008000 120	 0.04
	 5.008001 150	 0.05 magic:32 "archname" "blversion" ivsize:32	ptrsize:32
	 5.008002 150	 0.05
	 5.008003 150	 0.05
	 5.008004 150	 0.05
	 5.008005 150	 0.05
	 5.008006 150	 0.05
	 5.008007 150	 0.05
	 5.008008 150	 0.06
	 5.008009 150	 0.06
	 5.010000 156	 0.07 magic:32 "archname" "blversion" ivsize:32	ptrsize:32 longsize:32 "byteorder" archflag:16 "perlversion"
	 5.010001 156	 0.07
	 5.011000 156	 0.07
	 5.011005 156	 0.07
	 5.012000 156	 0.07
	 5.012001 156	 0.07
	 5.013004 156	 0.07

       ByteLoader:

	 0.06_01: added	byteorder
	       magic:32	"archname" "blversion" ivsize:32 ptrsize:32 "byteorder"
	 0.06_03: added	longsize
	       magic:32	"archname" "blversion" ivsize:32 ptrsize:32 longsize:32	"byteorder"
	 0.06_05: added	archflag
	       magic:32	"archname" "blversion" ivsize:32 ptrsize:32 longsize:32	"byteorder" archflag:16
	 0.06_06: added	perlversion
	       magic:32	"archname" "blversion" ivsize:32 ptrsize:32 longsize:32	"byteorder" archflag:16	"perlversion"
	 0.07:	  same as 0.6_06

HOW TO
       Create new versions:

	 perlall=${perlall:-"5.6.0 5.6.1 5.6.2 5.8.0 5.8.0-nt 5.8.1 5.8.1-nt 5.8.2 5.8.3 5.8.4 5.8.5 5.8.6 5.8.8 5.8.8-nt 5.8.9	5.8.9-nt 5.10.0	5.10.0-nt 5.10.1 5.10.1-nt 5.12.0 5.12.1 5.13.4"}
	 for p in $perlall
	 do
	   #make -q clean
	   perl$p Makefile.PL
	   v=`perl$p -MConfig -e'printf	"%1.6f", $]'|sed -e's,5.,5_,'`
	   echo	"perl$p	$v"
	   make	lib/B/Asmdata.pm && sed	-e"s,package B::Asmdata,package	B::Asm$v," \
	       <lib/B/Asmdata.pm >ByteLoader/BcVersions/Asm$v.pm
	 done

       In BcVersions/Asm5_0*.pm	are all	original Asmdata files from all
       previous	releases, regardless of	ITHREADs.

AUTHOR
       Reini Urban <rurban@cpan.org> 2009.

SEE ALSO
       B::Asmdata, ByteLoader, B::Bytecode, B::Assembler, B::Disassembler

perl v5.32.0			  2015-10-02			 BcVersions(3)

NAME | DESCRIPTION | HOW TO | AUTHOR | SEE ALSO

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