/ 
B-C-1.32
River stage zero No dependents

Changes for version 1.32 - 2011-06-10

  • more darwin and package scan fixes, Bytecode -i includeall. all top100 modules can be now be compiled on most perls
  • Bytecode.pm (1.11): fixed const xsub xsubany ptr >=5.10 <5.14 (27). save_cq => save_begin+save_init_end: moved push_begin upfront for the same init order (44). add CVf_CVGV_RC flag (refcount) on CV with no backref magic, e.g. END (48) added option -i includeall which adds no BEGIN require ops, but adds all included symbols. better BEGIN block @INC manipulation detection (33) print newsvx flags if -S or Comment print hex IV < 8 as int with -S
  • C.pm (1.32): check PERL_TRACK_MEMPOOL for AV malloc (25). fixed init chunk splitting for CV and -fav-init2, if >10000 lines. fixed overlarge AvFILL=3 of endav. Undefined subroutine &main:: (48) fixed shared GPs on typeglob assignment. do not gp_free shared GPs, just set them once. added try_isa before try_autoload. use mro::get_linear_isa instead of @ISA mark_package force: detect and fix already discarded packages which are brought back in directly or by someone else's @ISA. (e.g. Sub::Name needs DynaLoader::dl_load_flags) improved method_named package search, still not exact though (LWP) add manually compiled packages to %INC to avoid a runtime require special case Config detection, AUTOLOAD = launcher, included by Dynaloader added -Ds to print all sub names do not compile any B::C subs, esp. our %SIG handler add our own Internals::V as it is not exported by libperl inc the REFCNT of stashes (Path::Class)
  • Assembler.pm (1.10): archflag bit 2 for MULTPLICITY
  • Disassembler.pm (1.10): archflag bit 2 for MULTPLICITY use longsize resp. ivsize from .plc not from perl print newsvx flags print hex IV < 8 as int
  • ByteLoader (0.08): support archflag 2 MULTPLICITY, [perl #86186] force binary IO for __DATA__ handles, which changed in core with 5.14
  • bytecode.pl: support m for MULTIPLICITY (yet unused)
  • Makefile.PL: move cc_runtime.h installation to make install step (sudo). Tested ok on darwin gcc, does use -I. internally.
  • cc_runtime.h: renamed from cc_runtime514.h
  • cc_harness: fixed darwin coredir
  • perlcc (2.11): fixed darwin coredir. omit darwin linking to dynamic .bundle - generate .a via libtool
  • TESTS: removed END block from test 28, only test run-time require (fixed 28) added 48 for previous test 28 END block lexvar del_backref failure added 49 for m//i blowup and -fno-fold testing added 50 empty @ISA issue 64
  • assembler.t: fix for hex->int IV roundtrips

Documentation

BcVersions
ByteLoader bytecode versions
B::Asmdata
Autogenerated data about Perl ops, used to generate bytecode
perlcompile
Introduction to the Perl Compiler-Translator
perloptree
The Perl op tree
ramblings::frozenperl_2010
yapc_bratislava08
Need help with the perl compiler, emit C or JIT, blabla
assemble
Assemble Perl bytecode
disassemble
perlcc
generate executables from Perl programs

Modules

B::Asm5_005002
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_005003
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_005004
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_005005
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_005008
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_006000
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_006001
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_006001RC1
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_006002
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_008000
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_008001
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_008002
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_008003
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_008004
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_008005
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_008006
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_008007
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_008008
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_008009
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_010000
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_01001
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_012000
Autogenerated data about Perl ops, used to generate bytecode
B::Asm5_012001
Autogenerated data about Perl ops, used to generate bytecode
ByteLoader
load byte compiled perl code
B::Assembler
Assemble Perl bytecode
B::Bblock
Walk basic blocks
B::Bytecode
Perl compiler's bytecode backend
B::C
Perl compiler's C backend
B::CC
Perl compiler's optimized C translation backend
B::Disassembler
Disassemble Perl bytecode
B::Stackobj
Stack and type annotation helper module for the CC backend
B::Stash
show what stashes are loaded

Provides

B::C::InitSection
in lib/B/C.pm
B::C::Section
in lib/B/C.pm
B::Disassembler::BytecodeStream
in lib/B/Disassembler.pm
B::FAKEOP
in lib/B/C.pm
B::Pseudoreg
in lib/B/CC.pm
B::Shadow
in lib/B/CC.pm
double
in lib/B/CC.pm
int
in lib/B/CC.pm

Other files