4 open(OC, ">opcode.h") || die "Can't create opcode.h: $!\n";
13 ($key, $desc, $check, $flags, $args) = split(/\t+/, $_, 5);
15 warn qq[Description "$desc" duplicates $seen{$desc}\n] if $seen{$desc};
16 die qq[Opcode "$key" duplicates $seen{$key}\n] if $seen{$key};
17 $seen{$desc} = qq[description of opcode "$key"];
18 $seen{$key} = qq[opcode "$key"];
22 $check{$key} = $check;
24 $flags{$key} = $flags;
32 #define pp_i_preinc pp_preinc
33 #define pp_i_predec pp_predec
34 #define pp_i_postinc pp_postinc
35 #define pp_i_postdec pp_postdec
40 print "\t", &tab(3,"OP_\U$_,"), "/* ", $i++, " */\n";
42 print "\t", &tab(3,"OP_max"), "\n";
44 print "\n#define MAXO ", scalar @ops, "\n\n";
46 # Emit op names and descriptions.
52 EXT char *op_name[] = {
69 EXT char *op_desc[] = {
73 print qq(\t"$desc{$_}",\n);
82 # Emit function declarations.
84 for (sort keys %ckname) {
85 print "OP *\t", &tab(3,$_),"_((OP* op));\n";
91 print "OP *\t", &tab(3, "pp_\L$_"), "_((void));\n";
94 # Emit ppcode switch array.
99 EXT OP * (*ppaddr[])();
101 EXT OP * (*ppaddr[])() = {
105 print "\tpp_\L$_,\n";
114 # Emit check routines.
118 EXT OP * (*check[]) _((OP *op));
120 EXT OP * (*check[]) _((OP *op)) = {
124 print "\t", &tab(3, "$check{$_},"), "/* \L$_ */\n";
133 # Emit allowed argument types.
149 R, 7, # scalar reference
155 $argsum |= 1 if $flags =~ /m/; # needs stack mark
156 $argsum |= 2 if $flags =~ /f/; # fold constants
157 $argsum |= 4 if $flags =~ /s/; # always produces scalar
158 $argsum |= 8 if $flags =~ /t/; # needs target scalar
159 $argsum |= 16 if $flags =~ /i/; # always produces integer
160 $argsum |= 32 if $flags =~ /I/; # has corresponding int op
161 $argsum |= 64 if $flags =~ /d/; # danger, unknown side effects
162 $argsum |= 128 if $flags =~ /u/; # defaults to $_
164 for $arg (split(' ',$args{$_})) {
165 $argnum = ($arg =~ s/\?//) ? 8 : 0;
166 $argnum += $argnum{$arg};
167 $argsum += $argnum * $mul;
170 $argsum = sprintf("0x%08x", $argsum);
171 print "\t", &tab(3, "$argsum,"), "/* \L$_ */\n";
179 ###########################################################################
182 $t .= "\t" x ($l - (length($t) + 1) / 8);
185 ###########################################################################
190 null null operation ck_null 0
192 scalar scalar ck_fun s S
196 pushmark pushmark ck_null s
197 wantarray wantarray ck_null is
199 const constant item ck_svconst s
201 gvsv scalar variable ck_null ds
202 gv glob value ck_null ds
203 gelem glob elem ck_null d S S
204 padsv private variable ck_null ds
205 padav private array ck_null d
206 padhv private hash ck_null d
207 padany private something ck_null d
209 pushre push regexp ck_null 0
211 # References and stuff.
213 rv2gv ref-to-glob cast ck_rvconst ds
214 rv2sv scalar deref ck_rvconst ds
215 av2arylen array length ck_null is
216 rv2cv subroutine deref ck_rvconst d
217 anoncode anonymous subroutine ck_anoncode 0
218 prototype subroutine prototype ck_null s S
219 refgen reference constructor ck_spair m L
220 srefgen scalar ref constructor ck_null fs S
221 ref reference-type operator ck_fun stu S?
222 bless bless ck_fun s S S?
226 backtick backticks ck_null t
227 # glob defaults its first arg to $_
228 glob glob ck_glob t S? S?
229 readline <HANDLE> ck_null t
230 rcatline append I/O operator ck_null t
232 # Bindable operators.
234 regcmaybe regexp comp once ck_fun s S
235 regcomp regexp compilation ck_null s S
236 match pattern match ck_match d
237 subst substitution ck_null dis S
238 substcont substitution cont ck_null dis
239 trans character translation ck_null is S
243 sassign scalar assignment ck_null s
244 aassign list assignment ck_null t L L
246 chop chop ck_spair mts L
247 schop scalar chop ck_null stu S?
248 chomp safe chop ck_spair mts L
249 schomp scalar safe chop ck_null stu S?
250 defined defined operator ck_rfun isu S?
251 undef undef operator ck_lfun s S?
252 study study ck_fun su S?
253 pos match position ck_lfun stu S?
255 preinc preincrement ck_lfun dIs S
256 i_preinc integer preincrement ck_lfun dis S
257 predec predecrement ck_lfun dIs S
258 i_predec integer predecrement ck_lfun dis S
259 postinc postincrement ck_lfun dIst S
260 i_postinc integer postincrement ck_lfun dist S
261 postdec postdecrement ck_lfun dIst S
262 i_postdec integer postdecrement ck_lfun dist S
264 # Ordinary operators.
266 pow exponentiation ck_null fst S S
268 multiply multiplication ck_null Ifst S S
269 i_multiply integer multiplication ck_null ifst S S
270 divide division ck_null Ifst S S
271 i_divide integer division ck_null ifst S S
272 modulo modulus ck_null Iifst S S
273 i_modulo integer modulus ck_null ifst S S
274 repeat repeat ck_repeat mt L S
276 add addition ck_null Ifst S S
277 i_add integer addition ck_null ifst S S
278 subtract subtraction ck_null Ifst S S
279 i_subtract integer subtraction ck_null ifst S S
280 concat concatenation ck_concat fst S S
281 stringify string ck_fun fst S
283 left_shift left bitshift ck_bitop fst S S
284 right_shift right bitshift ck_bitop fst S S
286 lt numeric lt ck_null Iifs S S
287 i_lt integer lt ck_null ifs S S
288 gt numeric gt ck_null Iifs S S
289 i_gt integer gt ck_null ifs S S
290 le numeric le ck_null Iifs S S
291 i_le integer le ck_null ifs S S
292 ge numeric ge ck_null Iifs S S
293 i_ge integer ge ck_null ifs S S
294 eq numeric eq ck_null Iifs S S
295 i_eq integer eq ck_null ifs S S
296 ne numeric ne ck_null Iifs S S
297 i_ne integer ne ck_null ifs S S
298 ncmp spaceship operator ck_null Iifst S S
299 i_ncmp integer spaceship ck_null ifst S S
301 slt string lt ck_scmp ifs S S
302 sgt string gt ck_scmp ifs S S
303 sle string le ck_scmp ifs S S
304 sge string ge ck_scmp ifs S S
305 seq string eq ck_null ifs S S
306 sne string ne ck_null ifs S S
307 scmp string comparison ck_scmp ifst S S
309 bit_and bitwise and ck_bitop fst S S
310 bit_xor bitwise xor ck_bitop fst S S
311 bit_or bitwise or ck_bitop fst S S
313 negate negate ck_null Ifst S
314 i_negate integer negate ck_null ifst S
315 not not ck_null ifs S
316 complement 1's complement ck_bitop fst S
318 # High falutin' math.
320 atan2 atan2 ck_fun fst S S
321 sin sin ck_fun fstu S?
322 cos cos ck_fun fstu S?
323 rand rand ck_fun st S?
324 srand srand ck_fun s S?
325 exp exp ck_fun fstu S?
326 log log ck_fun fstu S?
327 sqrt sqrt ck_fun fstu S?
329 int int ck_fun fstu S?
330 hex hex ck_fun istu S?
331 oct oct ck_fun istu S?
332 abs abs ck_fun fstu S?
336 length length ck_lengthconst istu S?
337 substr substr ck_fun st S S S?
338 vec vec ck_fun ist S S S
340 index index ck_index ist S S S?
341 rindex rindex ck_index ist S S S?
343 sprintf sprintf ck_fun_locale mst S L
344 formline formline ck_fun ms S L
345 ord ord ck_fun ifstu S?
346 chr chr ck_fun fstu S?
347 crypt crypt ck_fun fst S S
348 ucfirst upper case first ck_fun_locale fstu S?
349 lcfirst lower case first ck_fun_locale fstu S?
350 uc upper case ck_fun_locale fstu S?
351 lc lower case ck_fun_locale fstu S?
352 quotemeta quote metachars ck_fun fstu S?
356 rv2av array deref ck_rvconst dt
357 aelemfast known array element ck_null s A S
358 aelem array element ck_null s A S
359 aslice array slice ck_null m A L
364 values values ck_fun t H
366 delete delete ck_delete 0 S
367 exists exists operator ck_exists is S
368 rv2hv hash deref ck_rvconst dt
369 helem hash elem ck_null s H S
370 hslice hash slice ck_null m H L
372 # Explosives and implosives.
374 unpack unpack ck_fun 0 S S
375 pack pack ck_fun mst S L
376 split split ck_split t S S S
377 join join ck_fun mst S L
381 list list ck_null m L
382 lslice list slice ck_null 0 H L L
383 anonlist anonymous list ck_fun ms L
384 anonhash anonymous hash ck_fun ms L
386 splice splice ck_fun m A S? S? L
387 push push ck_fun imst A L
389 shift shift ck_shift s A
390 unshift unshift ck_fun imst A L
391 sort sort ck_sort m C? L
392 reverse reverse ck_fun mt L
394 grepstart grep ck_grep dm C L
395 grepwhile grep iterator ck_null dt
397 mapstart map ck_grep dm C L
398 mapwhile map iterator ck_null dt
402 range flipflop ck_null 0 S S
403 flip range (or flip) ck_null 0 S S
404 flop range (or flop) ck_null 0
408 and logical and ck_null 0
409 or logical or ck_null 0
410 xor logical xor ck_null fs S S
411 cond_expr conditional expression ck_null d
412 andassign logical and assignment ck_null s
413 orassign logical or assignment ck_null s
415 method method lookup ck_null d
416 entersub subroutine entry ck_subr dmt L
417 leavesub subroutine exit ck_null 0
418 caller caller ck_fun t S?
419 warn warn ck_fun imst L
420 die die ck_fun dimst L
421 reset reset ck_fun is S?
423 lineseq line sequence ck_null 0
424 nextstate next statement ck_null s
425 dbstate debug next statement ck_null s
426 unstack unstack ck_null s
427 enter block entry ck_null 0
428 leave block exit ck_null 0
429 scope block ck_null 0
430 enteriter foreach loop entry ck_null d
431 iter foreach loop iterator ck_null 0
432 enterloop loop entry ck_null d
433 leaveloop loop exit ck_null 0
434 return return ck_null dm L
440 exit exit ck_fun ds S?
442 #nswitch numeric switch ck_null d
443 #cswitch character switch ck_null d
447 open open ck_fun ist F S?
448 close close ck_fun is F?
449 pipe_op pipe ck_fun is F F
451 fileno fileno ck_fun ist F
452 umask umask ck_fun ist S?
453 binmode binmode ck_fun s F
455 tie tie ck_fun idms R S L
456 untie untie ck_fun is R
458 dbmopen dbmopen ck_fun is H S S
459 dbmclose dbmclose ck_fun is H
461 sselect select system call ck_select t S S S S
462 select select ck_select st F?
464 getc getc ck_eof st F?
465 read read ck_fun imst F R S S?
466 enterwrite write ck_fun dis F?
467 leavewrite write exit ck_null 0
469 prtf printf ck_listiob ims F? L
470 print print ck_listiob ims F? L
472 sysopen sysopen ck_fun s F S S S?
473 sysread sysread ck_fun imst F R S S?
474 syswrite syswrite ck_fun imst F S S S?
476 send send ck_fun imst F S S S?
477 recv recv ck_fun imst F R S S
480 tell tell ck_fun st F?
481 seek seek ck_fun s F S S
482 # truncate really behaves as if it had both "S S" and "F S"
483 truncate truncate ck_trunc is S S
485 fcntl fcntl ck_fun st F S S
486 ioctl ioctl ck_fun st F S S
487 flock flock ck_fun ist F S
491 socket socket ck_fun is F S S S
492 sockpair socketpair ck_fun is F F S S S
494 bind bind ck_fun is F S
495 connect connect ck_fun is F S
496 listen listen ck_fun is F S
497 accept accept ck_fun ist F F
498 shutdown shutdown ck_fun ist F S
500 gsockopt getsockopt ck_fun is F S S
501 ssockopt setsockopt ck_fun is F S S S
503 getsockname getsockname ck_fun is F
504 getpeername getpeername ck_fun is F
508 lstat lstat ck_ftst u F
509 stat stat ck_ftst u F
510 ftrread -R ck_ftst isu F
511 ftrwrite -W ck_ftst isu F
512 ftrexec -X ck_ftst isu F
513 fteread -r ck_ftst isu F
514 ftewrite -w ck_ftst isu F
515 fteexec -x ck_ftst isu F
516 ftis -e ck_ftst isu F
517 fteowned -O ck_ftst isu F
518 ftrowned -o ck_ftst isu F
519 ftzero -z ck_ftst isu F
520 ftsize -s ck_ftst istu F
521 ftmtime -M ck_ftst stu F
522 ftatime -A ck_ftst stu F
523 ftctime -C ck_ftst stu F
524 ftsock -S ck_ftst isu F
525 ftchr -c ck_ftst isu F
526 ftblk -b ck_ftst isu F
527 ftfile -f ck_ftst isu F
528 ftdir -d ck_ftst isu F
529 ftpipe -p ck_ftst isu F
530 ftlink -l ck_ftst isu F
531 ftsuid -u ck_ftst isu F
532 ftsgid -g ck_ftst isu F
533 ftsvtx -k ck_ftst isu F
534 fttty -t ck_ftst is F
535 fttext -T ck_ftst isu F
536 ftbinary -B ck_ftst isu F
540 chdir chdir ck_fun ist S?
541 chown chown ck_fun imst L
542 chroot chroot ck_fun istu S?
543 unlink unlink ck_fun imstu L
544 chmod chmod ck_fun imst L
545 utime utime ck_fun imst L
546 rename rename ck_fun ist S S
547 link link ck_fun ist S S
548 symlink symlink ck_fun ist S S
549 readlink readlink ck_fun stu S?
550 mkdir mkdir ck_fun ist S S
551 rmdir rmdir ck_fun istu S?
555 open_dir opendir ck_fun is F S
556 readdir readdir ck_fun 0 F
557 telldir telldir ck_fun st F
558 seekdir seekdir ck_fun s F S
559 rewinddir rewinddir ck_fun s F
560 closedir closedir ck_fun is F
564 fork fork ck_null ist
565 wait wait ck_null ist
566 waitpid waitpid ck_fun ist S S
567 system system ck_exec imst S? L
568 exec exec ck_exec dimst S? L
569 kill kill ck_fun dimst L
570 getppid getppid ck_null ist
571 getpgrp getpgrp ck_fun ist S?
572 setpgrp setpgrp ck_fun ist S? S?
573 getpriority getpriority ck_fun ist S S
574 setpriority setpriority ck_fun ist S S S
578 time time ck_null ist
580 localtime localtime ck_fun t S?
581 gmtime gmtime ck_fun t S?
582 alarm alarm ck_fun istu S?
583 sleep sleep ck_fun ist S?
587 shmget shmget ck_fun imst S S S
588 shmctl shmctl ck_fun imst S S S
589 shmread shmread ck_fun imst S S S S
590 shmwrite shmwrite ck_fun imst S S S S
594 msgget msgget ck_fun imst S S
595 msgctl msgctl ck_fun imst S S S
596 msgsnd msgsnd ck_fun imst S S S
597 msgrcv msgrcv ck_fun imst S S S S S
601 semget semget ck_fun imst S S S
602 semctl semctl ck_fun imst S S S S
603 semop semop ck_fun imst S S
607 require require ck_require du S?
608 dofile do 'file' ck_fun d S
609 entereval eval string ck_eval d S
610 leaveeval eval exit ck_null 0 S
611 #evalonce eval constant string ck_null d S
612 entertry eval block ck_null 0
613 leavetry eval block exit ck_null 0
617 ghbyname gethostbyname ck_fun 0 S
618 ghbyaddr gethostbyaddr ck_fun 0 S S
619 ghostent gethostent ck_null 0
620 gnbyname getnetbyname ck_fun 0 S
621 gnbyaddr getnetbyaddr ck_fun 0 S S
622 gnetent getnetent ck_null 0
623 gpbyname getprotobyname ck_fun 0 S
624 gpbynumber getprotobynumber ck_fun 0 S
625 gprotoent getprotoent ck_null 0
626 gsbyname getservbyname ck_fun 0 S S
627 gsbyport getservbyport ck_fun 0 S S
628 gservent getservent ck_null 0
629 shostent sethostent ck_fun is S
630 snetent setnetent ck_fun is S
631 sprotoent setprotoent ck_fun is S
632 sservent setservent ck_fun is S
633 ehostent endhostent ck_null is
634 enetent endnetent ck_null is
635 eprotoent endprotoent ck_null is
636 eservent endservent ck_null is
637 gpwnam getpwnam ck_fun 0 S
638 gpwuid getpwuid ck_fun 0 S
639 gpwent getpwent ck_null 0
640 spwent setpwent ck_null is
641 epwent endpwent ck_null is
642 ggrnam getgrnam ck_fun 0 S
643 ggrgid getgrgid ck_fun 0 S
644 ggrent getgrent ck_null 0
645 sgrent setgrent ck_null is
646 egrent endgrent ck_null is
647 getlogin getlogin ck_null st
651 syscall syscall ck_fun imst S L