3 unlink "opcode.h", "opnames.h";
4 open(OC, ">opcode.h") || die "Can't create opcode.h: $!\n";
5 open(ON, ">opnames.h") || die "Can't create opnames.h: $!\n";
14 ($key, $desc, $check, $flags, $args) = split(/\t+/, $_, 5);
16 warn qq[Description "$desc" duplicates $seen{$desc}\n] if $seen{$desc};
17 die qq[Opcode "$key" duplicates $seen{$key}\n] if $seen{$key};
18 $seen{$desc} = qq[description of opcode "$key"];
19 $seen{$key} = qq[opcode "$key"];
23 $check{$key} = $check;
25 $flags{$key} = $flags;
33 /* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
34 This file is built by opcode.pl from its data. Any changes made here
38 #define Perl_pp_i_preinc Perl_pp_preinc
39 #define Perl_pp_i_predec Perl_pp_predec
40 #define Perl_pp_i_postinc Perl_pp_postinc
41 #define Perl_pp_i_postdec Perl_pp_postdec
46 /* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
47 This file is built by opcode.pl from its data. Any changes made here
55 print ON "\t", &tab(3,"OP_\U$_,"), "/* ", $i++, " */\n";
57 print ON "\t", &tab(3,"OP_max"), "\n";
58 print ON "} opcode;\n";
59 print ON "\n#define MAXO ", scalar @ops, "\n";
60 print ON "#define OP_phoney_INPUT_ONLY -1\n";
61 print ON "#define OP_phoney_OUTPUT_ONLY -2\n\n";
63 # Emit op names and descriptions.
70 EXT char *PL_op_name[];
72 EXT char *PL_op_name[] = {
87 EXT char *PL_op_desc[];
89 EXT char *PL_op_desc[] = {
93 my($safe_desc) = $desc{$_};
95 # Have to escape double quotes and escape characters.
96 $safe_desc =~ s/(^|[^\\])([\\"])/$1\\$2/g;
98 print qq(\t"$safe_desc",\n);
109 # Emit function declarations.
111 #for (sort keys %ckname) {
112 # print "OP *\t", &tab(3,$_),"(pTHX_ OP* o);\n";
118 # print "OP *\t", &tab(3, "pp_$_"), "(pTHX);\n";
121 # Emit ppcode switch array.
128 EXT OP * (CPERLscope(*PL_ppaddr)[])(pTHX);
130 EXT OP * (CPERLscope(*PL_ppaddr)[])(pTHX) = {
134 print "\tMEMBER_TO_FPTR(Perl_pp_$_),\n";
143 # Emit check routines.
147 EXT OP * (CPERLscope(*PL_check)[]) (pTHX_ OP *op);
149 EXT OP * (CPERLscope(*PL_check)[]) (pTHX_ OP *op) = {
153 print "\t", &tab(3, "MEMBER_TO_FPTR(Perl_$check{$_}),"), "\t/* $_ */\n";
162 # Emit allowed argument types.
168 EXT U32 PL_opargs[] = {
178 R, 7, # scalar reference
188 '$', 6, # svop_or_padop
190 '"', 8, # pvop_or_svop
193 '%', 11, # baseop_or_unop
194 '-', 12, # filestatop
204 $argsum |= 1 if $flags =~ /m/; # needs stack mark
205 $argsum |= 2 if $flags =~ /f/; # fold constants
206 $argsum |= 4 if $flags =~ /s/; # always produces scalar
207 $argsum |= 8 if $flags =~ /t/; # needs target scalar
208 $argsum |= (8|256) if $flags =~ /T/; # ... which may be lexical
209 $argsum |= 16 if $flags =~ /i/; # always produces integer
210 $argsum |= 32 if $flags =~ /I/; # has corresponding int op
211 $argsum |= 64 if $flags =~ /d/; # danger, unknown side effects
212 $argsum |= 128 if $flags =~ /u/; # defaults to $_
214 $flags =~ /([\W\d_])/ or die qq[Opcode "$_" has no class indicator];
215 $argsum |= $opclass{$1} << 9;
216 $mul = 0x2000; # 2 ^ OASHIFT
217 for $arg (split(' ',$args{$_})) {
219 $OP_IS_SOCKET{$_} = 1 if $arg =~ s/s//;
220 $OP_IS_FILETEST{$_} = 1 if $arg =~ s/-//;
222 $argnum = ($arg =~ s/\?//) ? 8 : 0;
223 die "op = $_, arg = $arg\n" unless length($arg) == 1;
224 $argnum += $argnum{$arg};
225 warn "# Conflicting bit 32 for '$_'.\n"
226 if $argnum & 8 and $mul == 0x10000000;
227 $argsum += $argnum * $mul;
230 $argsum = sprintf("0x%08x", $argsum);
231 print "\t", &tab(3, "$argsum,"), "/* $_ */\n";
241 if (keys %OP_IS_SOCKET) {
242 print ON "\n#define OP_IS_SOCKET(op) \\\n\t(";
243 print ON join(" || \\\n\t ",
244 map { "(op) == OP_" . uc() } sort keys %OP_IS_SOCKET);
248 if (keys %OP_IS_FILETEST) {
249 print ON "\n#define OP_IS_FILETEST(op) \\\n\t(";
250 print ON join(" || \\\n\t ",
251 map { "(op) == OP_" . uc() } sort keys %OP_IS_FILETEST);
255 close OC or die "Error closing opcode.h: $!";
256 close ON or die "Error closing opnames.h: $!";
260 open PP, '>pp_proto.h' or die "Error creating pp_proto.h: $!";
261 open PPSYM, '>pp.sym' or die "Error creating pp.sym: $!";
264 /* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
265 This file is built by opcode.pl from its data. Any changes made here
273 # !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
274 # This file is built by opcode.pl from its data. Any changes made here
281 for (sort keys %ckname) {
282 print PP "PERL_CKDEF(Perl_$_)\n";
283 print PPSYM "Perl_$_\n";
284 #OP *\t", &tab(3,$_),"(OP* o);\n";
290 next if /^i_(pre|post)(inc|dec)$/;
291 print PP "PERL_PPDEF(Perl_pp_$_)\n";
292 print PPSYM "Perl_pp_$_\n";
295 close PP or die "Error closing pp_proto.h: $!";
296 close PPSYM or die "Error closing pp.sym: $!";
298 ###########################################################################
301 $t .= "\t" x ($l - (length($t) + 1) / 8);
304 ###########################################################################
306 # Some comments about 'T' opcode classifier:
308 # Safe to set if the ppcode uses:
309 # tryAMAGICbin, tryAMAGICun, SETn, SETi, SETu, PUSHn, PUSHTARG, SETTARG,
310 # SETs(TARG), XPUSHn, XPUSHu,
312 # Unsafe to set if the ppcode uses dTARG or [X]RETPUSH[YES|NO|UNDEF]
314 # lt and friends do SETs (including ncmp, but not scmp)
316 # Additional mode of failure: the opcode can modify TARG before it "used"
317 # all the arguments (or may call an external function which does the same).
318 # If the target coincides with one of the arguments ==> kaboom.
320 # pp.c pos substr each not OK (RETPUSHUNDEF)
321 # substr vec also not OK due to LV to target (are they???)
322 # ref not OK (RETPUSHNO)
323 # trans not OK (dTARG; TARG = sv_newmortal();)
324 # ucfirst etc not OK: TMP arg processed inplace
325 # quotemeta not OK (unsafe when TARG == arg)
326 # each repeat not OK too due to list context
327 # pack split - unknown whether they are safe
328 # sprintf: is calling do_sprintf(TARG,...) which can act on TARG
329 # before other args are processed.
331 # Suspicious wrt "additional mode of failure" (and only it):
332 # schop, chop, postinc/dec, bit_and etc, negate, complement.
334 # Also suspicious: 4-arg substr, sprintf, uc/lc (POK_only), reverse, pack.
336 # substr/vec: doing TAINT_off()???
339 # readline - unknown whether it is safe
340 # match subst not OK (dTARG)
341 # grepwhile not OK (not always setting)
342 # join not OK (unsafe when TARG == arg)
344 # Suspicious wrt "additional mode of failure": concat (dealt with
345 # in ck_sassign()), join (same).
348 # mapwhile flip caller not OK (not always setting)
351 # backtick glob warn die not OK (not always setting)
352 # warn not OK (RETPUSHYES)
353 # open fileno getc sysread syswrite ioctl accept shutdown
354 # ftsize(etc) readlink telldir fork alarm getlogin not OK (RETPUSHUNDEF)
355 # umask select not OK (XPUSHs(&PL_sv_undef);)
356 # fileno getc sysread syswrite tell not OK (meth("FILENO" "GETC"))
357 # sselect shm* sem* msg* syscall - unknown whether they are safe
358 # gmtime not OK (list context)
360 # Suspicious wrt "additional mode of failure": warn, die, select.
364 # New ops always go at the very end
366 # A recapitulation of the format of this file:
367 # The file consists of five columns: the name of the op, an English
368 # description, the name of the "check" routine used to optimize this
369 # operation, some flags, and a description of the operands.
371 # The flags consist of options followed by a mandatory op class signifier
374 # baseop - 0 unop - 1 binop - 2
375 # logop - | listop - @ pmop - /
376 # padop/svop - $ padop - # (unused) loop - {
377 # baseop/unop - % loopexop - } filestatop - -
381 # needs stack mark - m
382 # needs constant folding - f
383 # produces a scalar - s
384 # produces an integer - i
386 # target can be in a pad - T
387 # has a corresponding integer version - I
388 # has side effects - d
389 # uses $_ if no argument given - u
391 # Values for the operands are:
392 # scalar - S list - L array - A
393 # hash - H sub (CV) - C file - F
394 # socket - Fs filetest - F- reference - R
395 # "?" denotes an optional operand.
399 null null operation ck_null 0
401 scalar scalar ck_fun s% S
405 pushmark pushmark ck_null s0
406 wantarray wantarray ck_null is0
408 const constant item ck_svconst s$
410 gvsv scalar variable ck_null ds$
411 gv glob value ck_null ds$
412 gelem glob elem ck_null d2 S S
413 padsv private variable ck_null ds0
414 padav private array ck_null d0
415 padhv private hash ck_null d0
416 padany private value ck_null d0
418 pushre push regexp ck_null d/
420 # References and stuff.
422 rv2gv ref-to-glob cast ck_rvconst ds1
423 rv2sv scalar dereference ck_rvconst ds1
424 av2arylen array length ck_null is1
425 rv2cv subroutine dereference ck_rvconst d1
426 anoncode anonymous subroutine ck_anoncode $
427 prototype subroutine prototype ck_null s% S
428 refgen reference constructor ck_spair m1 L
429 srefgen single ref constructor ck_null fs1 S
430 ref reference-type operator ck_fun stu% S?
431 bless bless ck_fun s@ S S?
435 backtick quoted execution (``, qx) ck_open t%
436 # glob defaults its first arg to $_
437 glob glob ck_glob t@ S?
438 readline <HANDLE> ck_null t%
439 rcatline append I/O operator ck_null t%
441 # Bindable operators.
443 regcmaybe regexp internal guard ck_fun s1 S
444 regcreset regexp internal reset ck_fun s1 S
445 regcomp regexp compilation ck_null s| S
446 match pattern match (m//) ck_match d/
447 qr pattern quote (qr//) ck_match s/
448 subst substitution (s///) ck_null dis/ S
449 substcont substitution iterator ck_null dis|
450 trans transliteration (tr///) ck_null is" S
453 # sassign is special-cased for op class
455 sassign scalar assignment ck_sassign s0
456 aassign list assignment ck_null t2 L L
458 chop chop ck_spair mts% L
459 schop scalar chop ck_null stu% S?
460 chomp chomp ck_spair mTs% L
461 schomp scalar chomp ck_null sTu% S?
462 defined defined operator ck_defined isu% S?
463 undef undef operator ck_lfun s% S?
464 study study ck_fun su% S?
465 pos match position ck_lfun stu% S?
467 preinc preincrement (++) ck_lfun dIs1 S
468 i_preinc integer preincrement (++) ck_lfun dis1 S
469 predec predecrement (--) ck_lfun dIs1 S
470 i_predec integer predecrement (--) ck_lfun dis1 S
471 postinc postincrement (++) ck_lfun dIst1 S
472 i_postinc integer postincrement (++) ck_lfun disT1 S
473 postdec postdecrement (--) ck_lfun dIst1 S
474 i_postdec integer postdecrement (--) ck_lfun disT1 S
476 # Ordinary operators.
478 pow exponentiation (**) ck_null fsT2 S S
480 multiply multiplication (*) ck_null IfsT2 S S
481 i_multiply integer multiplication (*) ck_null ifsT2 S S
482 divide division (/) ck_null IfsT2 S S
483 i_divide integer division (/) ck_null ifsT2 S S
484 modulo modulus (%) ck_null IifsT2 S S
485 i_modulo integer modulus (%) ck_null ifsT2 S S
486 repeat repeat (x) ck_repeat mt2 L S
488 add addition (+) ck_null IfsT2 S S
489 i_add integer addition (+) ck_null ifsT2 S S
490 subtract subtraction (-) ck_null IfsT2 S S
491 i_subtract integer subtraction (-) ck_null ifsT2 S S
492 concat concatenation (.) or string ck_concat fsT2 S S
493 stringify string ck_fun fsT@ S
495 left_shift left bitshift (<<) ck_bitop fsT2 S S
496 right_shift right bitshift (>>) ck_bitop fsT2 S S
498 lt numeric lt (<) ck_null Iifs2 S S
499 i_lt integer lt (<) ck_null ifs2 S S
500 gt numeric gt (>) ck_null Iifs2 S S
501 i_gt integer gt (>) ck_null ifs2 S S
502 le numeric le (<=) ck_null Iifs2 S S
503 i_le integer le (<=) ck_null ifs2 S S
504 ge numeric ge (>=) ck_null Iifs2 S S
505 i_ge integer ge (>=) ck_null ifs2 S S
506 eq numeric eq (==) ck_null Iifs2 S S
507 i_eq integer eq (==) ck_null ifs2 S S
508 ne numeric ne (!=) ck_null Iifs2 S S
509 i_ne integer ne (!=) ck_null ifs2 S S
510 ncmp numeric comparison (<=>) ck_null Iifst2 S S
511 i_ncmp integer comparison (<=>) ck_null ifst2 S S
513 slt string lt ck_null ifs2 S S
514 sgt string gt ck_null ifs2 S S
515 sle string le ck_null ifs2 S S
516 sge string ge ck_null ifs2 S S
517 seq string eq ck_null ifs2 S S
518 sne string ne ck_null ifs2 S S
519 scmp string comparison (cmp) ck_null ifst2 S S
521 bit_and bitwise and (&) ck_bitop fst2 S S
522 bit_xor bitwise xor (^) ck_bitop fst2 S S
523 bit_or bitwise or (|) ck_bitop fst2 S S
525 negate negation (-) ck_null Ifst1 S
526 i_negate integer negation (-) ck_null ifsT1 S
527 not not ck_null ifs1 S
528 complement 1's complement (~) ck_bitop fst1 S
530 # High falutin' math.
532 atan2 atan2 ck_fun fsT@ S S
533 sin sin ck_fun fsTu% S?
534 cos cos ck_fun fsTu% S?
535 rand rand ck_fun sT% S?
536 srand srand ck_fun s% S?
537 exp exp ck_fun fsTu% S?
538 log log ck_fun fsTu% S?
539 sqrt sqrt ck_fun fsTu% S?
543 int int ck_fun fsTu% S?
544 hex hex ck_fun fsTu% S?
545 oct oct ck_fun fsTu% S?
546 abs abs ck_fun fsTu% S?
550 length length ck_lengthconst isTu% S?
551 substr substr ck_substr st@ S S S? S?
552 vec vec ck_fun ist@ S S S
554 index index ck_index isT@ S S S?
555 rindex rindex ck_index isT@ S S S?
557 sprintf sprintf ck_fun mfst@ S L
558 formline formline ck_fun ms@ S L
559 ord ord ck_fun ifsTu% S?
560 chr chr ck_fun fsTu% S?
561 crypt crypt ck_fun fsT@ S S
562 ucfirst ucfirst ck_fun fstu% S?
563 lcfirst lcfirst ck_fun fstu% S?
564 uc uc ck_fun fstu% S?
565 lc lc ck_fun fstu% S?
566 quotemeta quotemeta ck_fun fstu% S?
570 rv2av array dereference ck_rvconst dt1
571 aelemfast constant array element ck_null s$ A S
572 aelem array element ck_null s2 A S
573 aslice array slice ck_null m@ A L
578 values values ck_fun t% H
579 keys keys ck_fun t% H
580 delete delete ck_delete % S
581 exists exists ck_exists is% S
582 rv2hv hash dereference ck_rvconst dt1
583 helem hash element ck_null s2@ H S
584 hslice hash slice ck_null m@ H L
586 # Explosives and implosives.
588 unpack unpack ck_fun @ S S
589 pack pack ck_fun mst@ S L
590 split split ck_split t@ S S S
591 join join or string ck_join mst@ S L
595 list list ck_null m@ L
596 lslice list slice ck_null 2 H L L
597 anonlist anonymous list ([]) ck_fun ms@ L
598 anonhash anonymous hash ({}) ck_fun ms@ L
600 splice splice ck_fun m@ A S? S? L
601 push push ck_fun imsT@ A L
602 pop pop ck_shift s% A
603 shift shift ck_shift s% A
604 unshift unshift ck_fun imsT@ A L
605 sort sort ck_sort m@ C? L
606 reverse reverse ck_fun mt@ L
608 grepstart grep ck_grep dm@ C L
609 grepwhile grep iterator ck_null dt|
611 mapstart map ck_grep dm@ C L
612 mapwhile map iterator ck_null dt|
616 range flipflop ck_null | S S
617 flip range (or flip) ck_null 1 S S
618 flop range (or flop) ck_null 1
622 and logical and (&&) ck_null |
623 or logical or (||) ck_null |
624 xor logical xor ck_null fs2 S S
625 cond_expr conditional expression ck_null d|
626 andassign logical and assignment (&&=) ck_null s|
627 orassign logical or assignment (||=) ck_null s|
629 method method lookup ck_method d1
630 entersub subroutine entry ck_subr dmt1 L
631 leavesub subroutine exit ck_null 1
632 leavesublv lvalue subroutine return ck_null 1
633 caller caller ck_fun t% S?
634 warn warn ck_fun imst@ L
635 die die ck_fun dimst@ L
636 reset symbol reset ck_fun is% S?
638 lineseq line sequence ck_null @
639 nextstate next statement ck_null s;
640 dbstate debug next statement ck_null s;
641 unstack iteration finalizer ck_null s0
642 enter block entry ck_null 0
643 leave block exit ck_null @
644 scope block ck_null @
645 enteriter foreach loop entry ck_null d{
646 iter foreach loop iterator ck_null 0
647 enterloop loop entry ck_null d{
648 leaveloop loop exit ck_null 2
649 return return ck_return dm@ L
650 last last ck_null ds}
651 next next ck_null ds}
652 redo redo ck_null ds}
653 dump dump ck_null ds}
654 goto goto ck_null ds}
655 exit exit ck_exit ds% S?
658 #nswitch numeric switch ck_null d
659 #cswitch character switch ck_null d
663 open open ck_open ismt@ F S? L
664 close close ck_fun is% F?
665 pipe_op pipe ck_fun is@ F F
667 fileno fileno ck_fun ist% F
668 umask umask ck_fun ist% S?
669 binmode binmode ck_fun s@ F S?
671 tie tie ck_fun idms@ R S L
672 untie untie ck_fun is% R
673 tied tied ck_fun s% R
674 dbmopen dbmopen ck_fun is@ H S S
675 dbmclose dbmclose ck_fun is% H
677 sselect select system call ck_select t@ S S S S
678 select select ck_select st@ F?
680 getc getc ck_eof st% F?
681 read read ck_fun imst@ F R S S?
682 enterwrite write ck_fun dis% F?
683 leavewrite write exit ck_null 1
685 prtf printf ck_listiob ims@ F? L
686 print print ck_listiob ims@ F? L
688 sysopen sysopen ck_fun s@ F S S S?
689 sysseek sysseek ck_fun s@ F S S
690 sysread sysread ck_fun imst@ F R S S?
691 syswrite syswrite ck_fun imst@ F S S? S?
693 send send ck_fun imst@ Fs S S S?
694 recv recv ck_fun imst@ Fs R S S
696 eof eof ck_eof is% F?
697 tell tell ck_fun st% F?
698 seek seek ck_fun s@ F S S
699 # truncate really behaves as if it had both "S S" and "F S"
700 truncate truncate ck_trunc is@ S S
702 fcntl fcntl ck_fun st@ F S S
703 ioctl ioctl ck_fun st@ F S S
704 flock flock ck_fun isT@ F S
708 socket socket ck_fun is@ Fs S S S
709 sockpair socketpair ck_fun is@ Fs Fs S S S
711 bind bind ck_fun is@ Fs S
712 connect connect ck_fun is@ Fs S
713 listen listen ck_fun is@ Fs S
714 accept accept ck_fun ist@ Fs Fs
715 shutdown shutdown ck_fun ist@ Fs S
717 gsockopt getsockopt ck_fun is@ Fs S S
718 ssockopt setsockopt ck_fun is@ Fs S S S
720 getsockname getsockname ck_fun is% Fs
721 getpeername getpeername ck_fun is% Fs
725 lstat lstat ck_ftst u- F
726 stat stat ck_ftst u- F
727 ftrread -R ck_ftst isu- F-
728 ftrwrite -W ck_ftst isu- F-
729 ftrexec -X ck_ftst isu- F-
730 fteread -r ck_ftst isu- F-
731 ftewrite -w ck_ftst isu- F-
732 fteexec -x ck_ftst isu- F-
733 ftis -e ck_ftst isu- F-
734 fteowned -O ck_ftst isu- F-
735 ftrowned -o ck_ftst isu- F-
736 ftzero -z ck_ftst isu- F-
737 ftsize -s ck_ftst istu- F-
738 ftmtime -M ck_ftst stu- F-
739 ftatime -A ck_ftst stu- F-
740 ftctime -C ck_ftst stu- F-
741 ftsock -S ck_ftst isu- F-
742 ftchr -c ck_ftst isu- F-
743 ftblk -b ck_ftst isu- F-
744 ftfile -f ck_ftst isu- F-
745 ftdir -d ck_ftst isu- F-
746 ftpipe -p ck_ftst isu- F-
747 ftlink -l ck_ftst isu- F-
748 ftsuid -u ck_ftst isu- F-
749 ftsgid -g ck_ftst isu- F-
750 ftsvtx -k ck_ftst isu- F-
751 fttty -t ck_ftst is- F-
752 fttext -T ck_ftst isu- F-
753 ftbinary -B ck_ftst isu- F-
757 chdir chdir ck_fun isT% S?
758 chown chown ck_fun imsT@ L
759 chroot chroot ck_fun isTu% S?
760 unlink unlink ck_fun imsTu@ L
761 chmod chmod ck_fun imsT@ L
762 utime utime ck_fun imsT@ L
763 rename rename ck_fun isT@ S S
764 link link ck_fun isT@ S S
765 symlink symlink ck_fun isT@ S S
766 readlink readlink ck_fun stu% S?
767 mkdir mkdir ck_fun isT@ S S?
768 rmdir rmdir ck_fun isTu% S?
772 open_dir opendir ck_fun is@ F S
773 readdir readdir ck_fun % F
774 telldir telldir ck_fun st% F
775 seekdir seekdir ck_fun s@ F S
776 rewinddir rewinddir ck_fun s% F
777 closedir closedir ck_fun is% F
781 fork fork ck_null ist0
782 wait wait ck_null isT0
783 waitpid waitpid ck_fun isT@ S S
784 system system ck_exec imsT@ S? L
785 exec exec ck_exec dimsT@ S? L
786 kill kill ck_fun dimsT@ L
787 getppid getppid ck_null isT0
788 getpgrp getpgrp ck_fun isT% S?
789 setpgrp setpgrp ck_fun isT@ S? S?
790 getpriority getpriority ck_fun isT@ S S
791 setpriority setpriority ck_fun isT@ S S S
795 # NOTE: MacOS patches the 'i' of time() away later when the interpreter
796 # is created because in MacOS time() is already returning times > 2**31-1,
797 # that is, non-integers.
799 time time ck_null isT0
801 localtime localtime ck_fun t% S?
802 gmtime gmtime ck_fun t% S?
803 alarm alarm ck_fun istu% S?
804 sleep sleep ck_fun isT% S?
808 shmget shmget ck_fun imst@ S S S
809 shmctl shmctl ck_fun imst@ S S S
810 shmread shmread ck_fun imst@ S S S S
811 shmwrite shmwrite ck_fun imst@ S S S S
815 msgget msgget ck_fun imst@ S S
816 msgctl msgctl ck_fun imst@ S S S
817 msgsnd msgsnd ck_fun imst@ S S S
818 msgrcv msgrcv ck_fun imst@ S S S S S
822 semget semget ck_fun imst@ S S S
823 semctl semctl ck_fun imst@ S S S S
824 semop semop ck_fun imst@ S S
828 require require ck_require du% S?
829 dofile do "file" ck_fun d1 S
830 entereval eval "string" ck_eval d% S
831 leaveeval eval "string" exit ck_null 1 S
832 #evalonce eval constant string ck_null d1 S
833 entertry eval {block} ck_null |
834 leavetry eval {block} exit ck_null @
838 ghbyname gethostbyname ck_fun % S
839 ghbyaddr gethostbyaddr ck_fun @ S S
840 ghostent gethostent ck_null 0
841 gnbyname getnetbyname ck_fun % S
842 gnbyaddr getnetbyaddr ck_fun @ S S
843 gnetent getnetent ck_null 0
844 gpbyname getprotobyname ck_fun % S
845 gpbynumber getprotobynumber ck_fun @ S
846 gprotoent getprotoent ck_null 0
847 gsbyname getservbyname ck_fun @ S S
848 gsbyport getservbyport ck_fun @ S S
849 gservent getservent ck_null 0
850 shostent sethostent ck_fun is% S
851 snetent setnetent ck_fun is% S
852 sprotoent setprotoent ck_fun is% S
853 sservent setservent ck_fun is% S
854 ehostent endhostent ck_null is0
855 enetent endnetent ck_null is0
856 eprotoent endprotoent ck_null is0
857 eservent endservent ck_null is0
858 gpwnam getpwnam ck_fun % S
859 gpwuid getpwuid ck_fun % S
860 gpwent getpwent ck_null 0
861 spwent setpwent ck_null is0
862 epwent endpwent ck_null is0
863 ggrnam getgrnam ck_fun % S
864 ggrgid getgrgid ck_fun % S
865 ggrent getgrent ck_null 0
866 sgrent setgrent ck_null is0
867 egrent endgrent ck_null is0
868 getlogin getlogin ck_null st0
872 syscall syscall ck_fun imst@ S L
874 # For multi-threading
875 lock lock ck_rfun s% S
876 threadsv per-thread value ck_null ds0
879 setstate set statement info ck_null s;
880 method_named method with known name ck_null d$