Commit | Line | Data |
79072805 |
1 | #!/usr/bin/perl |
36bb303b |
2 | BEGIN { |
3 | # Get function prototypes |
9ad884cb |
4 | require 'regen_lib.pl'; |
36bb303b |
5 | } |
79072805 |
6 | |
bb6f4497 |
7 | $opcode_new = 'opcode.h-new'; |
8 | $opname_new = 'opnames.h-new'; |
9 | open(OC, ">$opcode_new") || die "Can't create $opcode_new: $!\n"; |
dfb1454f |
10 | binmode OC; |
bb6f4497 |
11 | open(ON, ">$opname_new") || die "Can't create $opname_new: $!\n"; |
dfb1454f |
12 | binmode ON; |
79072805 |
13 | select OC; |
14 | |
15 | # Read data. |
16 | |
17 | while (<DATA>) { |
18 | chop; |
19 | next unless $_; |
20 | next if /^#/; |
c07a80fd |
21 | ($key, $desc, $check, $flags, $args) = split(/\t+/, $_, 5); |
22 | |
23 | warn qq[Description "$desc" duplicates $seen{$desc}\n] if $seen{$desc}; |
24 | die qq[Opcode "$key" duplicates $seen{$key}\n] if $seen{$key}; |
25 | $seen{$desc} = qq[description of opcode "$key"]; |
26 | $seen{$key} = qq[opcode "$key"]; |
27 | |
79072805 |
28 | push(@ops, $key); |
c07a80fd |
29 | $desc{$key} = $desc; |
79072805 |
30 | $check{$key} = $check; |
31 | $ckname{$check}++; |
32 | $flags{$key} = $flags; |
33 | $args{$key} = $args; |
34 | } |
35 | |
36 | # Emit defines. |
37 | |
38 | $i = 0; |
748a9306 |
39 | print <<"END"; |
d6376244 |
40 | /* |
41 | * opcode.h |
42 | * |
4bb101f2 |
43 | * Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, |
b5f8cc5c |
44 | * 2000, 2001, 2002, 2003, 2004, by Larry Wall and others |
d6376244 |
45 | * |
46 | * You may distribute under the terms of either the GNU General Public |
47 | * License or the Artistic License, as specified in the README file. |
48 | * |
49 | * !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
50 | * This file is built by opcode.pl from its data. Any changes made here |
51 | * will be lost! |
52 | */ |
a27f85b3 |
53 | |
27da23d5 |
54 | #ifndef PERL_GLOBAL_STRUCT_INIT |
55 | |
864dbfa3 |
56 | #define Perl_pp_i_preinc Perl_pp_preinc |
57 | #define Perl_pp_i_predec Perl_pp_predec |
58 | #define Perl_pp_i_postinc Perl_pp_postinc |
59 | #define Perl_pp_i_postdec Perl_pp_postdec |
748a9306 |
60 | |
748a9306 |
61 | END |
abdd5c84 |
62 | |
63 | print ON <<"END"; |
d6376244 |
64 | /* |
65 | * opnames.h |
66 | * |
b5f8cc5c |
67 | * Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, by Larry Wall and others |
d6376244 |
68 | * |
69 | * You may distribute under the terms of either the GNU General Public |
70 | * License or the Artistic License, as specified in the README file. |
71 | * |
72 | * |
73 | * !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
74 | * This file is built by opcode.pl from its data. Any changes made here |
75 | * will be lost! |
76 | */ |
abdd5c84 |
77 | |
78 | typedef enum opcode { |
79 | END |
80 | |
79072805 |
81 | for (@ops) { |
abdd5c84 |
82 | print ON "\t", &tab(3,"OP_\U$_,"), "/* ", $i++, " */\n"; |
79072805 |
83 | } |
abdd5c84 |
84 | print ON "\t", &tab(3,"OP_max"), "\n"; |
85 | print ON "} opcode;\n"; |
4c80c0b2 |
86 | print ON "\n#define MAXO ", scalar @ops, "\n"; |
87 | print ON "#define OP_phoney_INPUT_ONLY -1\n"; |
88 | print ON "#define OP_phoney_OUTPUT_ONLY -2\n\n"; |
79072805 |
89 | |
c07a80fd |
90 | # Emit op names and descriptions. |
79072805 |
91 | |
92 | print <<END; |
73c4f7a1 |
93 | START_EXTERN_C |
94 | |
4a36906c |
95 | #define OP_NAME(o) ((o)->op_type == OP_CUSTOM ? custom_op_name(o) : \\ |
96 | PL_op_name[(o)->op_type]) |
97 | #define OP_DESC(o) ((o)->op_type == OP_CUSTOM ? custom_op_desc(o) : \\ |
98 | PL_op_desc[(o)->op_type]) |
53e06cf0 |
99 | |
79072805 |
100 | #ifndef DOINIT |
27da23d5 |
101 | EXTCONST char* const PL_op_name[]; |
79072805 |
102 | #else |
27da23d5 |
103 | EXTCONST char* const PL_op_name[] = { |
79072805 |
104 | END |
105 | |
106 | for (@ops) { |
c07a80fd |
107 | print qq(\t"$_",\n); |
108 | } |
109 | |
110 | print <<END; |
111 | }; |
112 | #endif |
113 | |
114 | END |
115 | |
116 | print <<END; |
117 | #ifndef DOINIT |
27da23d5 |
118 | EXTCONST char* const PL_op_desc[]; |
c07a80fd |
119 | #else |
27da23d5 |
120 | EXTCONST char* const PL_op_desc[] = { |
c07a80fd |
121 | END |
122 | |
123 | for (@ops) { |
42d38218 |
124 | my($safe_desc) = $desc{$_}; |
125 | |
a567e93b |
126 | # Have to escape double quotes and escape characters. |
42d38218 |
127 | $safe_desc =~ s/(^|[^\\])([\\"])/$1\\$2/g; |
128 | |
129 | print qq(\t"$safe_desc",\n); |
79072805 |
130 | } |
131 | |
132 | print <<END; |
133 | }; |
134 | #endif |
135 | |
73c4f7a1 |
136 | END_EXTERN_C |
137 | |
27da23d5 |
138 | #endif /* !PERL_GLOBAL_STRUCT_INIT */ |
139 | |
22c35a8c |
140 | END |
79072805 |
141 | |
22c35a8c |
142 | # Emit function declarations. |
79072805 |
143 | |
22c35a8c |
144 | #for (sort keys %ckname) { |
cea2e8a9 |
145 | # print "OP *\t", &tab(3,$_),"(pTHX_ OP* o);\n"; |
22c35a8c |
146 | #} |
147 | # |
148 | #print "\n"; |
149 | # |
150 | #for (@ops) { |
cea2e8a9 |
151 | # print "OP *\t", &tab(3, "pp_$_"), "(pTHX);\n"; |
22c35a8c |
152 | #} |
79072805 |
153 | |
154 | # Emit ppcode switch array. |
155 | |
156 | print <<END; |
157 | |
73c4f7a1 |
158 | START_EXTERN_C |
159 | |
27da23d5 |
160 | #ifdef PERL_GLOBAL_STRUCT_INIT |
161 | static const Perl_ppaddr_t Gppaddr[] |
79072805 |
162 | #else |
27da23d5 |
163 | # ifndef PERL_GLOBAL_STRUCT |
164 | EXT Perl_ppaddr_t PL_ppaddr[] /* or perlvars.h */ |
165 | # endif |
166 | #endif /* PERL_GLOBAL_STRUCT */ |
167 | #if (defined(DOINIT) && !defined(PERL_GLOBAL_STRUCT)) || defined(PERL_GLOBAL_STRUCT_INIT) |
168 | = { |
79072805 |
169 | END |
170 | |
171 | for (@ops) { |
53e06cf0 |
172 | print "\tMEMBER_TO_FPTR(Perl_pp_$_),\n" unless $_ eq "custom"; |
79072805 |
173 | } |
174 | |
175 | print <<END; |
27da23d5 |
176 | } |
79072805 |
177 | #endif |
27da23d5 |
178 | ; |
79072805 |
179 | |
180 | END |
181 | |
182 | # Emit check routines. |
183 | |
184 | print <<END; |
27da23d5 |
185 | #ifdef PERL_GLOBAL_STRUCT_INIT |
186 | static const Perl_check_t Gcheck[] |
79072805 |
187 | #else |
27da23d5 |
188 | # ifndef PERL_GLOBAL_STRUCT |
189 | EXT Perl_check_t PL_check[] /* or perlvars.h */ |
190 | # endif |
191 | #endif |
192 | #if (defined(DOINIT) && !defined(PERL_GLOBAL_STRUCT)) || defined(PERL_GLOBAL_STRUCT_INIT) |
193 | = { |
79072805 |
194 | END |
195 | |
196 | for (@ops) { |
2b260de0 |
197 | print "\t", &tab(3, "MEMBER_TO_FPTR(Perl_$check{$_}),"), "\t/* $_ */\n"; |
79072805 |
198 | } |
199 | |
200 | print <<END; |
27da23d5 |
201 | } |
79072805 |
202 | #endif |
27da23d5 |
203 | ; |
79072805 |
204 | |
205 | END |
206 | |
207 | # Emit allowed argument types. |
208 | |
209 | print <<END; |
27da23d5 |
210 | #ifndef PERL_GLOBAL_STRUCT_INIT |
211 | |
79072805 |
212 | #ifndef DOINIT |
27da23d5 |
213 | EXT const U32 PL_opargs[]; |
79072805 |
214 | #else |
27da23d5 |
215 | EXT const U32 PL_opargs[] = { |
79072805 |
216 | END |
217 | |
218 | %argnum = ( |
219 | S, 1, # scalar |
220 | L, 2, # list |
221 | A, 3, # array value |
222 | H, 4, # hash value |
223 | C, 5, # code value |
224 | F, 6, # file value |
225 | R, 7, # scalar reference |
226 | ); |
227 | |
db173bac |
228 | %opclass = ( |
229 | '0', 0, # baseop |
230 | '1', 1, # unop |
231 | '2', 2, # binop |
232 | '|', 3, # logop |
1a67a97c |
233 | '@', 4, # listop |
234 | '/', 5, # pmop |
350de78d |
235 | '$', 6, # svop_or_padop |
7934575e |
236 | '#', 7, # padop |
1a67a97c |
237 | '"', 8, # pvop_or_svop |
238 | '{', 9, # loop |
239 | ';', 10, # cop |
240 | '%', 11, # baseop_or_unop |
241 | '-', 12, # filestatop |
242 | '}', 13, # loopexop |
db173bac |
243 | ); |
244 | |
a85d93d9 |
245 | my %OP_IS_SOCKET; |
246 | my %OP_IS_FILETEST; |
247 | |
79072805 |
248 | for (@ops) { |
249 | $argsum = 0; |
250 | $flags = $flags{$_}; |
251 | $argsum |= 1 if $flags =~ /m/; # needs stack mark |
252 | $argsum |= 2 if $flags =~ /f/; # fold constants |
253 | $argsum |= 4 if $flags =~ /s/; # always produces scalar |
254 | $argsum |= 8 if $flags =~ /t/; # needs target scalar |
b162f9ea |
255 | $argsum |= (8|256) if $flags =~ /T/; # ... which may be lexical |
79072805 |
256 | $argsum |= 16 if $flags =~ /i/; # always produces integer |
257 | $argsum |= 32 if $flags =~ /I/; # has corresponding int op |
258 | $argsum |= 64 if $flags =~ /d/; # danger, unknown side effects |
a0d0e21e |
259 | $argsum |= 128 if $flags =~ /u/; # defaults to $_ |
8be7d673 |
260 | $flags =~ /([\W\d_])/ or die qq[Opcode "$_" has no class indicator]; |
b162f9ea |
261 | $argsum |= $opclass{$1} << 9; |
262 | $mul = 0x2000; # 2 ^ OASHIFT |
79072805 |
263 | for $arg (split(' ',$args{$_})) { |
a85d93d9 |
264 | if ($arg =~ /^F/) { |
265 | $OP_IS_SOCKET{$_} = 1 if $arg =~ s/s//; |
266 | $OP_IS_FILETEST{$_} = 1 if $arg =~ s/-//; |
267 | } |
79072805 |
268 | $argnum = ($arg =~ s/\?//) ? 8 : 0; |
a85d93d9 |
269 | die "op = $_, arg = $arg\n" unless length($arg) == 1; |
79072805 |
270 | $argnum += $argnum{$arg}; |
b162f9ea |
271 | warn "# Conflicting bit 32 for '$_'.\n" |
272 | if $argnum & 8 and $mul == 0x10000000; |
79072805 |
273 | $argsum += $argnum * $mul; |
274 | $mul <<= 4; |
275 | } |
276 | $argsum = sprintf("0x%08x", $argsum); |
db173bac |
277 | print "\t", &tab(3, "$argsum,"), "/* $_ */\n"; |
79072805 |
278 | } |
279 | |
280 | print <<END; |
281 | }; |
282 | #endif |
73c4f7a1 |
283 | |
284 | END_EXTERN_C |
27da23d5 |
285 | |
286 | #endif /* !PERL_GLOBAL_STRUCT_INIT */ |
79072805 |
287 | END |
288 | |
a85d93d9 |
289 | if (keys %OP_IS_SOCKET) { |
290 | print ON "\n#define OP_IS_SOCKET(op) \\\n\t("; |
291 | print ON join(" || \\\n\t ", |
292 | map { "(op) == OP_" . uc() } sort keys %OP_IS_SOCKET); |
293 | print ON ")\n\n"; |
294 | } |
295 | |
296 | if (keys %OP_IS_FILETEST) { |
297 | print ON "\n#define OP_IS_FILETEST(op) \\\n\t("; |
298 | print ON join(" || \\\n\t ", |
299 | map { "(op) == OP_" . uc() } sort keys %OP_IS_FILETEST); |
300 | print ON ")\n\n"; |
301 | } |
302 | |
735e0d5c |
303 | close OC or die "Error closing opcode.h: $!"; |
abdd5c84 |
304 | close ON or die "Error closing opnames.h: $!"; |
735e0d5c |
305 | |
36bb303b |
306 | foreach ('opcode.h', 'opnames.h') { |
307 | safer_rename_silent $_, "$_-old"; |
308 | } |
309 | safer_rename $opcode_new, 'opcode.h'; |
310 | safer_rename $opname_new, 'opnames.h'; |
46f659cb |
311 | |
bb6f4497 |
312 | $pp_proto_new = 'pp_proto.h-new'; |
313 | $pp_sym_new = 'pp.sym-new'; |
314 | |
315 | open PP, ">$pp_proto_new" or die "Error creating $pp_proto_new: $!"; |
dfb1454f |
316 | binmode PP; |
bb6f4497 |
317 | open PPSYM, ">$pp_sym_new" or die "Error creating $pp_sym_new: $!"; |
dfb1454f |
318 | binmode PPSYM; |
22c35a8c |
319 | |
a27f85b3 |
320 | print PP <<"END"; |
a567e93b |
321 | /* !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
a27f85b3 |
322 | This file is built by opcode.pl from its data. Any changes made here |
323 | will be lost! |
324 | */ |
325 | |
326 | END |
327 | |
328 | print PPSYM <<"END"; |
329 | # |
a567e93b |
330 | # !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
a27f85b3 |
331 | # This file is built by opcode.pl from its data. Any changes made here |
332 | # will be lost! |
333 | # |
334 | |
335 | END |
336 | |
337 | |
22c35a8c |
338 | for (sort keys %ckname) { |
864dbfa3 |
339 | print PP "PERL_CKDEF(Perl_$_)\n"; |
340 | print PPSYM "Perl_$_\n"; |
20ce7b12 |
341 | #OP *\t", &tab(3,$_),"(OP* o);\n"; |
22c35a8c |
342 | } |
343 | |
344 | print PP "\n\n"; |
345 | |
735e0d5c |
346 | for (@ops) { |
15e52e56 |
347 | next if /^i_(pre|post)(inc|dec)$/; |
53e06cf0 |
348 | next if /^custom$/; |
864dbfa3 |
349 | print PP "PERL_PPDEF(Perl_pp_$_)\n"; |
350 | print PPSYM "Perl_pp_$_\n"; |
735e0d5c |
351 | } |
352 | |
353 | close PP or die "Error closing pp_proto.h: $!"; |
22c35a8c |
354 | close PPSYM or die "Error closing pp.sym: $!"; |
735e0d5c |
355 | |
36bb303b |
356 | foreach ('pp_proto.h', 'pp.sym') { |
357 | safer_rename_silent $_, "$_-old"; |
358 | } |
359 | safer_rename $pp_proto_new, 'pp_proto.h'; |
360 | safer_rename $pp_sym_new, 'pp.sym'; |
46f659cb |
361 | |
24600adc |
362 | END { |
363 | foreach ('opcode.h', 'opnames.h', 'pp_proto.h', 'pp.sym') { |
364 | 1 while unlink "$_-old"; |
365 | } |
366 | } |
367 | |
79072805 |
368 | ########################################################################### |
369 | sub tab { |
370 | local($l, $t) = @_; |
371 | $t .= "\t" x ($l - (length($t) + 1) / 8); |
372 | $t; |
373 | } |
374 | ########################################################################### |
b162f9ea |
375 | |
376 | # Some comments about 'T' opcode classifier: |
377 | |
378 | # Safe to set if the ppcode uses: |
379 | # tryAMAGICbin, tryAMAGICun, SETn, SETi, SETu, PUSHn, PUSHTARG, SETTARG, |
380 | # SETs(TARG), XPUSHn, XPUSHu, |
381 | |
382 | # Unsafe to set if the ppcode uses dTARG or [X]RETPUSH[YES|NO|UNDEF] |
383 | |
384 | # lt and friends do SETs (including ncmp, but not scmp) |
385 | |
21f5b33c |
386 | # Additional mode of failure: the opcode can modify TARG before it "used" |
387 | # all the arguments (or may call an external function which does the same). |
388 | # If the target coincides with one of the arguments ==> kaboom. |
389 | |
b162f9ea |
390 | # pp.c pos substr each not OK (RETPUSHUNDEF) |
391 | # substr vec also not OK due to LV to target (are they???) |
392 | # ref not OK (RETPUSHNO) |
393 | # trans not OK (dTARG; TARG = sv_newmortal();) |
394 | # ucfirst etc not OK: TMP arg processed inplace |
69b47968 |
395 | # quotemeta not OK (unsafe when TARG == arg) |
91e74348 |
396 | # each repeat not OK too due to list context |
b162f9ea |
397 | # pack split - unknown whether they are safe |
dae78bb1 |
398 | # sprintf: is calling do_sprintf(TARG,...) which can act on TARG |
399 | # before other args are processed. |
b162f9ea |
400 | |
21f5b33c |
401 | # Suspicious wrt "additional mode of failure" (and only it): |
402 | # schop, chop, postinc/dec, bit_and etc, negate, complement. |
403 | |
404 | # Also suspicious: 4-arg substr, sprintf, uc/lc (POK_only), reverse, pack. |
405 | |
406 | # substr/vec: doing TAINT_off()??? |
407 | |
b162f9ea |
408 | # pp_hot.c |
409 | # readline - unknown whether it is safe |
410 | # match subst not OK (dTARG) |
411 | # grepwhile not OK (not always setting) |
69b47968 |
412 | # join not OK (unsafe when TARG == arg) |
b162f9ea |
413 | |
21f5b33c |
414 | # Suspicious wrt "additional mode of failure": concat (dealt with |
415 | # in ck_sassign()), join (same). |
416 | |
b162f9ea |
417 | # pp_ctl.c |
418 | # mapwhile flip caller not OK (not always setting) |
419 | |
420 | # pp_sys.c |
421 | # backtick glob warn die not OK (not always setting) |
422 | # warn not OK (RETPUSHYES) |
423 | # open fileno getc sysread syswrite ioctl accept shutdown |
424 | # ftsize(etc) readlink telldir fork alarm getlogin not OK (RETPUSHUNDEF) |
425 | # umask select not OK (XPUSHs(&PL_sv_undef);) |
426 | # fileno getc sysread syswrite tell not OK (meth("FILENO" "GETC")) |
427 | # sselect shm* sem* msg* syscall - unknown whether they are safe |
428 | # gmtime not OK (list context) |
429 | |
21f5b33c |
430 | # Suspicious wrt "additional mode of failure": warn, die, select. |
431 | |
79072805 |
432 | __END__ |
433 | |
4289559a |
434 | # New ops always go at the end, just before 'custom' |
7399586d |
435 | |
64b99527 |
436 | # A recapitulation of the format of this file: |
437 | # The file consists of five columns: the name of the op, an English |
438 | # description, the name of the "check" routine used to optimize this |
439 | # operation, some flags, and a description of the operands. |
440 | |
441 | # The flags consist of options followed by a mandatory op class signifier |
442 | |
443 | # The classes are: |
444 | # baseop - 0 unop - 1 binop - 2 |
445 | # logop - | listop - @ pmop - / |
446 | # padop/svop - $ padop - # (unused) loop - { |
447 | # baseop/unop - % loopexop - } filestatop - - |
3508218b |
448 | # pvop/svop - " cop - ; |
64b99527 |
449 | |
450 | # Other options are: |
451 | # needs stack mark - m |
452 | # needs constant folding - f |
453 | # produces a scalar - s |
454 | # produces an integer - i |
455 | # needs a target - t |
456 | # target can be in a pad - T |
457 | # has a corresponding integer version - I |
458 | # has side effects - d |
459 | # uses $_ if no argument given - u |
460 | |
461 | # Values for the operands are: |
462 | # scalar - S list - L array - A |
463 | # hash - H sub (CV) - C file - F |
464 | # socket - Fs filetest - F- reference - R |
465 | # "?" denotes an optional operand. |
466 | |
79072805 |
467 | # Nothing. |
468 | |
469 | null null operation ck_null 0 |
93a17b20 |
470 | stub stub ck_null 0 |
db173bac |
471 | scalar scalar ck_fun s% S |
79072805 |
472 | |
473 | # Pushy stuff. |
474 | |
db173bac |
475 | pushmark pushmark ck_null s0 |
476 | wantarray wantarray ck_null is0 |
79072805 |
477 | |
db173bac |
478 | const constant item ck_svconst s$ |
79072805 |
479 | |
7934575e |
480 | gvsv scalar variable ck_null ds$ |
481 | gv glob value ck_null ds$ |
db173bac |
482 | gelem glob elem ck_null d2 S S |
483 | padsv private variable ck_null ds0 |
484 | padav private array ck_null d0 |
485 | padhv private hash ck_null d0 |
f1612b5c |
486 | padany private value ck_null d0 |
79072805 |
487 | |
1167e5da |
488 | pushre push regexp ck_null d/ |
79072805 |
489 | |
490 | # References and stuff. |
491 | |
db173bac |
492 | rv2gv ref-to-glob cast ck_rvconst ds1 |
b89fed5f |
493 | rv2sv scalar dereference ck_rvconst ds1 |
db173bac |
494 | av2arylen array length ck_null is1 |
b89fed5f |
495 | rv2cv subroutine dereference ck_rvconst d1 |
db173bac |
496 | anoncode anonymous subroutine ck_anoncode $ |
497 | prototype subroutine prototype ck_null s% S |
5d11ae5e |
498 | refgen reference constructor ck_spair m1 L |
dfa0f641 |
499 | srefgen single ref constructor ck_null fs1 S |
db173bac |
500 | ref reference-type operator ck_fun stu% S? |
501 | bless bless ck_fun s@ S S? |
79072805 |
502 | |
503 | # Pushy I/O. |
504 | |
16fe6d59 |
505 | backtick quoted execution (``, qx) ck_open t% |
0a753a76 |
506 | # glob defaults its first arg to $_ |
649da076 |
507 | glob glob ck_glob t@ S? |
b04ef359 |
508 | readline <HANDLE> ck_null t% F? |
5fc9b9e4 |
509 | rcatline append I/O operator ck_null t$ |
79072805 |
510 | |
511 | # Bindable operators. |
512 | |
f1612b5c |
513 | regcmaybe regexp internal guard ck_fun s1 S |
514 | regcreset regexp internal reset ck_fun s1 S |
515 | regcomp regexp compilation ck_null s| S |
516 | match pattern match (m//) ck_match d/ |
517 | qr pattern quote (qr//) ck_match s/ |
59f00321 |
518 | subst substitution (s///) ck_match dis/ S |
f1612b5c |
519 | substcont substitution iterator ck_null dis| |
59f00321 |
520 | trans transliteration (tr///) ck_match is" S |
79072805 |
521 | |
522 | # Lvalue operators. |
db173bac |
523 | # sassign is special-cased for op class |
524 | |
b162f9ea |
525 | sassign scalar assignment ck_sassign s0 |
db173bac |
526 | aassign list assignment ck_null t2 L L |
527 | |
21f5b33c |
528 | chop chop ck_spair mts% L |
529 | schop scalar chop ck_null stu% S? |
f1612b5c |
530 | chomp chomp ck_spair mTs% L |
531 | schomp scalar chomp ck_null sTu% S? |
69794302 |
532 | defined defined operator ck_defined isu% S? |
db173bac |
533 | undef undef operator ck_lfun s% S? |
534 | study study ck_fun su% S? |
535 | pos match position ck_lfun stu% S? |
536 | |
42d38218 |
537 | preinc preincrement (++) ck_lfun dIs1 S |
538 | i_preinc integer preincrement (++) ck_lfun dis1 S |
539 | predec predecrement (--) ck_lfun dIs1 S |
540 | i_predec integer predecrement (--) ck_lfun dis1 S |
21f5b33c |
541 | postinc postincrement (++) ck_lfun dIst1 S |
42d38218 |
542 | i_postinc integer postincrement (++) ck_lfun disT1 S |
21f5b33c |
543 | postdec postdecrement (--) ck_lfun dIst1 S |
42d38218 |
544 | i_postdec integer postdecrement (--) ck_lfun disT1 S |
79072805 |
545 | |
546 | # Ordinary operators. |
547 | |
42d38218 |
548 | pow exponentiation (**) ck_null fsT2 S S |
549 | |
f1612b5c |
550 | multiply multiplication (*) ck_null IfsT2 S S |
42d38218 |
551 | i_multiply integer multiplication (*) ck_null ifsT2 S S |
552 | divide division (/) ck_null IfsT2 S S |
553 | i_divide integer division (/) ck_null ifsT2 S S |
554 | modulo modulus (%) ck_null IifsT2 S S |
555 | i_modulo integer modulus (%) ck_null ifsT2 S S |
556 | repeat repeat (x) ck_repeat mt2 L S |
557 | |
558 | add addition (+) ck_null IfsT2 S S |
559 | i_add integer addition (+) ck_null ifsT2 S S |
560 | subtract subtraction (-) ck_null IfsT2 S S |
561 | i_subtract integer subtraction (-) ck_null ifsT2 S S |
df91b2c5 |
562 | concat concatenation (.) or string ck_concat fsT2 S S |
b162f9ea |
563 | stringify string ck_fun fsT@ S |
db173bac |
564 | |
42d38218 |
565 | left_shift left bitshift (<<) ck_bitop fsT2 S S |
566 | right_shift right bitshift (>>) ck_bitop fsT2 S S |
567 | |
568 | lt numeric lt (<) ck_null Iifs2 S S |
569 | i_lt integer lt (<) ck_null ifs2 S S |
570 | gt numeric gt (>) ck_null Iifs2 S S |
571 | i_gt integer gt (>) ck_null ifs2 S S |
572 | le numeric le (<=) ck_null Iifs2 S S |
573 | i_le integer le (<=) ck_null ifs2 S S |
574 | ge numeric ge (>=) ck_null Iifs2 S S |
575 | i_ge integer ge (>=) ck_null ifs2 S S |
576 | eq numeric eq (==) ck_null Iifs2 S S |
577 | i_eq integer eq (==) ck_null ifs2 S S |
578 | ne numeric ne (!=) ck_null Iifs2 S S |
579 | i_ne integer ne (!=) ck_null ifs2 S S |
580 | ncmp numeric comparison (<=>) ck_null Iifst2 S S |
581 | i_ncmp integer comparison (<=>) ck_null ifst2 S S |
db173bac |
582 | |
2de3dbcc |
583 | slt string lt ck_null ifs2 S S |
584 | sgt string gt ck_null ifs2 S S |
585 | sle string le ck_null ifs2 S S |
586 | sge string ge ck_null ifs2 S S |
db173bac |
587 | seq string eq ck_null ifs2 S S |
588 | sne string ne ck_null ifs2 S S |
2de3dbcc |
589 | scmp string comparison (cmp) ck_null ifst2 S S |
db173bac |
590 | |
21f5b33c |
591 | bit_and bitwise and (&) ck_bitop fst2 S S |
592 | bit_xor bitwise xor (^) ck_bitop fst2 S S |
593 | bit_or bitwise or (|) ck_bitop fst2 S S |
db173bac |
594 | |
21f5b33c |
595 | negate negation (-) ck_null Ifst1 S |
f1612b5c |
596 | i_negate integer negation (-) ck_null ifsT1 S |
db173bac |
597 | not not ck_null ifs1 S |
21f5b33c |
598 | complement 1's complement (~) ck_bitop fst1 S |
79072805 |
599 | |
600 | # High falutin' math. |
601 | |
f1612b5c |
602 | atan2 atan2 ck_fun fsT@ S S |
603 | sin sin ck_fun fsTu% S? |
604 | cos cos ck_fun fsTu% S? |
605 | rand rand ck_fun sT% S? |
606 | srand srand ck_fun s% S? |
607 | exp exp ck_fun fsTu% S? |
608 | log log ck_fun fsTu% S? |
609 | sqrt sqrt ck_fun fsTu% S? |
79072805 |
610 | |
cf26c822 |
611 | # Lowbrow math. |
612 | |
b162f9ea |
613 | int int ck_fun fsTu% S? |
614 | hex hex ck_fun fsTu% S? |
615 | oct oct ck_fun fsTu% S? |
616 | abs abs ck_fun fsTu% S? |
79072805 |
617 | |
618 | # String stuff. |
619 | |
b162f9ea |
620 | length length ck_lengthconst isTu% S? |
35fba0d9 |
621 | substr substr ck_substr st@ S S S? S? |
db173bac |
622 | vec vec ck_fun ist@ S S S |
79072805 |
623 | |
b162f9ea |
624 | index index ck_index isT@ S S S? |
625 | rindex rindex ck_index isT@ S S S? |
79072805 |
626 | |
2de3dbcc |
627 | sprintf sprintf ck_fun mfst@ S L |
db173bac |
628 | formline formline ck_fun ms@ S L |
b162f9ea |
629 | ord ord ck_fun ifsTu% S? |
630 | chr chr ck_fun fsTu% S? |
631 | crypt crypt ck_fun fsT@ S S |
2de3dbcc |
632 | ucfirst ucfirst ck_fun fstu% S? |
633 | lcfirst lcfirst ck_fun fstu% S? |
634 | uc uc ck_fun fstu% S? |
635 | lc lc ck_fun fstu% S? |
69b47968 |
636 | quotemeta quotemeta ck_fun fstu% S? |
79072805 |
637 | |
638 | # Arrays. |
639 | |
f1612b5c |
640 | rv2av array dereference ck_rvconst dt1 |
7934575e |
641 | aelemfast constant array element ck_null s$ A S |
db173bac |
642 | aelem array element ck_null s2 A S |
643 | aslice array slice ck_null m@ A L |
79072805 |
644 | |
aa689395 |
645 | # Hashes. |
79072805 |
646 | |
59af0135 |
647 | each each ck_fun % H |
db173bac |
648 | values values ck_fun t% H |
649 | keys keys ck_fun t% H |
650 | delete delete ck_delete % S |
42d38218 |
651 | exists exists ck_exists is% S |
f1612b5c |
652 | rv2hv hash dereference ck_rvconst dt1 |
653 | helem hash element ck_null s2@ H S |
db173bac |
654 | hslice hash slice ck_null m@ H L |
79072805 |
655 | |
656 | # Explosives and implosives. |
657 | |
bab9c0ac |
658 | unpack unpack ck_unpack @ S S? |
db173bac |
659 | pack pack ck_fun mst@ S L |
660 | split split ck_split t@ S S S |
297b36dc |
661 | join join or string ck_join mst@ S L |
79072805 |
662 | |
663 | # List operators. |
664 | |
db173bac |
665 | list list ck_null m@ L |
666 | lslice list slice ck_null 2 H L L |
42d38218 |
667 | anonlist anonymous list ([]) ck_fun ms@ L |
668 | anonhash anonymous hash ({}) ck_fun ms@ L |
79072805 |
669 | |
db173bac |
670 | splice splice ck_fun m@ A S? S? L |
b162f9ea |
671 | push push ck_fun imsT@ A L |
26f600bc |
672 | pop pop ck_shift s% A? |
673 | shift shift ck_shift s% A? |
b162f9ea |
674 | unshift unshift ck_fun imsT@ A L |
db173bac |
675 | sort sort ck_sort m@ C? L |
676 | reverse reverse ck_fun mt@ L |
79072805 |
677 | |
f1612b5c |
678 | grepstart grep ck_grep dm@ C L |
679 | grepwhile grep iterator ck_null dt| |
79072805 |
680 | |
f1612b5c |
681 | mapstart map ck_grep dm@ C L |
682 | mapwhile map iterator ck_null dt| |
a0d0e21e |
683 | |
79072805 |
684 | # Range stuff. |
685 | |
1a67a97c |
686 | range flipflop ck_null | S S |
db173bac |
687 | flip range (or flip) ck_null 1 S S |
688 | flop range (or flop) ck_null 1 |
79072805 |
689 | |
690 | # Control. |
691 | |
42d38218 |
692 | and logical and (&&) ck_null | |
f1612b5c |
693 | or logical or (||) ck_null | |
694 | xor logical xor ck_null fs2 S S |
695 | cond_expr conditional expression ck_null d| |
42d38218 |
696 | andassign logical and assignment (&&=) ck_null s| |
697 | orassign logical or assignment (||=) ck_null s| |
db173bac |
698 | |
f5d5a27c |
699 | method method lookup ck_method d1 |
db173bac |
700 | entersub subroutine entry ck_subr dmt1 L |
701 | leavesub subroutine exit ck_null 1 |
78f9721b |
702 | leavesublv lvalue subroutine return ck_null 1 |
db173bac |
703 | caller caller ck_fun t% S? |
704 | warn warn ck_fun imst@ L |
96e176bf |
705 | die die ck_die dimst@ L |
f1612b5c |
706 | reset symbol reset ck_fun is% S? |
db173bac |
707 | |
708 | lineseq line sequence ck_null @ |
722969e2 |
709 | nextstate next statement ck_null s; |
710 | dbstate debug next statement ck_null s; |
e9c54c90 |
711 | unstack iteration finalizer ck_null s0 |
79072805 |
712 | enter block entry ck_null 0 |
db173bac |
713 | leave block exit ck_null @ |
714 | scope block ck_null @ |
715 | enteriter foreach loop entry ck_null d{ |
79072805 |
716 | iter foreach loop iterator ck_null 0 |
db173bac |
717 | enterloop loop entry ck_null d{ |
718 | leaveloop loop exit ck_null 2 |
78f9721b |
719 | return return ck_return dm@ L |
db173bac |
720 | last last ck_null ds} |
721 | next next ck_null ds} |
722 | redo redo ck_null ds} |
723 | dump dump ck_null ds} |
724 | goto goto ck_null ds} |
d98f61e7 |
725 | exit exit ck_exit ds% S? |
7399586d |
726 | # continued below |
79072805 |
727 | |
f1612b5c |
728 | #nswitch numeric switch ck_null d |
729 | #cswitch character switch ck_null d |
79072805 |
730 | |
731 | # I/O. |
732 | |
a567e93b |
733 | open open ck_open ismt@ F S? L |
db173bac |
734 | close close ck_fun is% F? |
735 | pipe_op pipe ck_fun is@ F F |
79072805 |
736 | |
db173bac |
737 | fileno fileno ck_fun ist% F |
a86a20aa |
738 | umask umask ck_fun ist% S? |
1c1fc3ea |
739 | binmode binmode ck_fun s@ F S? |
79072805 |
740 | |
db173bac |
741 | tie tie ck_fun idms@ R S L |
742 | untie untie ck_fun is% R |
743 | tied tied ck_fun s% R |
744 | dbmopen dbmopen ck_fun is@ H S S |
745 | dbmclose dbmclose ck_fun is% H |
79072805 |
746 | |
db173bac |
747 | sselect select system call ck_select t@ S S S S |
748 | select select ck_select st@ F? |
79072805 |
749 | |
db173bac |
750 | getc getc ck_eof st% F? |
d1a002d4 |
751 | read read ck_fun imst@ F R S S? |
db173bac |
752 | enterwrite write ck_fun dis% F? |
753 | leavewrite write exit ck_null 1 |
79072805 |
754 | |
db173bac |
755 | prtf printf ck_listiob ims@ F? L |
756 | print print ck_listiob ims@ F? L |
79072805 |
757 | |
db173bac |
758 | sysopen sysopen ck_fun s@ F S S S? |
759 | sysseek sysseek ck_fun s@ F S S |
d1a002d4 |
760 | sysread sysread ck_fun imst@ F R S S? |
145d37e2 |
761 | syswrite syswrite ck_fun imst@ F S S? S? |
79072805 |
762 | |
a85d93d9 |
763 | send send ck_fun imst@ Fs S S S? |
764 | recv recv ck_fun imst@ Fs R S S |
79072805 |
765 | |
db173bac |
766 | eof eof ck_eof is% F? |
767 | tell tell ck_fun st% F? |
768 | seek seek ck_fun s@ F S S |
9b01e405 |
769 | # truncate really behaves as if it had both "S S" and "F S" |
db173bac |
770 | truncate truncate ck_trunc is@ S S |
79072805 |
771 | |
db173bac |
772 | fcntl fcntl ck_fun st@ F S S |
773 | ioctl ioctl ck_fun st@ F S S |
b162f9ea |
774 | flock flock ck_fun isT@ F S |
79072805 |
775 | |
776 | # Sockets. |
777 | |
a85d93d9 |
778 | socket socket ck_fun is@ Fs S S S |
779 | sockpair socketpair ck_fun is@ Fs Fs S S S |
79072805 |
780 | |
a85d93d9 |
781 | bind bind ck_fun is@ Fs S |
782 | connect connect ck_fun is@ Fs S |
783 | listen listen ck_fun is@ Fs S |
784 | accept accept ck_fun ist@ Fs Fs |
785 | shutdown shutdown ck_fun ist@ Fs S |
79072805 |
786 | |
a85d93d9 |
787 | gsockopt getsockopt ck_fun is@ Fs S S |
788 | ssockopt setsockopt ck_fun is@ Fs S S S |
79072805 |
789 | |
a85d93d9 |
790 | getsockname getsockname ck_fun is% Fs |
791 | getpeername getpeername ck_fun is% Fs |
79072805 |
792 | |
793 | # Stat calls. |
794 | |
db173bac |
795 | lstat lstat ck_ftst u- F |
796 | stat stat ck_ftst u- F |
a85d93d9 |
797 | ftrread -R ck_ftst isu- F- |
798 | ftrwrite -W ck_ftst isu- F- |
799 | ftrexec -X ck_ftst isu- F- |
800 | fteread -r ck_ftst isu- F- |
801 | ftewrite -w ck_ftst isu- F- |
802 | fteexec -x ck_ftst isu- F- |
803 | ftis -e ck_ftst isu- F- |
804 | fteowned -O ck_ftst isu- F- |
805 | ftrowned -o ck_ftst isu- F- |
806 | ftzero -z ck_ftst isu- F- |
807 | ftsize -s ck_ftst istu- F- |
808 | ftmtime -M ck_ftst stu- F- |
809 | ftatime -A ck_ftst stu- F- |
810 | ftctime -C ck_ftst stu- F- |
811 | ftsock -S ck_ftst isu- F- |
812 | ftchr -c ck_ftst isu- F- |
813 | ftblk -b ck_ftst isu- F- |
814 | ftfile -f ck_ftst isu- F- |
815 | ftdir -d ck_ftst isu- F- |
816 | ftpipe -p ck_ftst isu- F- |
817 | ftlink -l ck_ftst isu- F- |
818 | ftsuid -u ck_ftst isu- F- |
819 | ftsgid -g ck_ftst isu- F- |
820 | ftsvtx -k ck_ftst isu- F- |
821 | fttty -t ck_ftst is- F- |
822 | fttext -T ck_ftst isu- F- |
823 | ftbinary -B ck_ftst isu- F- |
79072805 |
824 | |
825 | # File calls. |
826 | |
b162f9ea |
827 | chdir chdir ck_fun isT% S? |
828 | chown chown ck_fun imsT@ L |
829 | chroot chroot ck_fun isTu% S? |
830 | unlink unlink ck_fun imsTu@ L |
a86a20aa |
831 | chmod chmod ck_fun imsT@ L |
b162f9ea |
832 | utime utime ck_fun imsT@ L |
833 | rename rename ck_fun isT@ S S |
834 | link link ck_fun isT@ S S |
835 | symlink symlink ck_fun isT@ S S |
db173bac |
836 | readlink readlink ck_fun stu% S? |
a86a20aa |
837 | mkdir mkdir ck_fun isT@ S S? |
b162f9ea |
838 | rmdir rmdir ck_fun isTu% S? |
79072805 |
839 | |
840 | # Directory calls. |
841 | |
1e2c6ed7 |
842 | open_dir opendir ck_fun is@ F S |
db173bac |
843 | readdir readdir ck_fun % F |
844 | telldir telldir ck_fun st% F |
845 | seekdir seekdir ck_fun s@ F S |
846 | rewinddir rewinddir ck_fun s% F |
847 | closedir closedir ck_fun is% F |
79072805 |
848 | |
849 | # Process control. |
850 | |
db173bac |
851 | fork fork ck_null ist0 |
b162f9ea |
852 | wait wait ck_null isT0 |
853 | waitpid waitpid ck_fun isT@ S S |
854 | system system ck_exec imsT@ S? L |
855 | exec exec ck_exec dimsT@ S? L |
856 | kill kill ck_fun dimsT@ L |
857 | getppid getppid ck_null isT0 |
858 | getpgrp getpgrp ck_fun isT% S? |
859 | setpgrp setpgrp ck_fun isT@ S? S? |
860 | getpriority getpriority ck_fun isT@ S S |
861 | setpriority setpriority ck_fun isT@ S S S |
79072805 |
862 | |
863 | # Time calls. |
864 | |
cd39f2b6 |
865 | # NOTE: MacOS patches the 'i' of time() away later when the interpreter |
866 | # is created because in MacOS time() is already returning times > 2**31-1, |
867 | # that is, non-integers. |
868 | |
b162f9ea |
869 | time time ck_null isT0 |
79072805 |
870 | tms times ck_null 0 |
db173bac |
871 | localtime localtime ck_fun t% S? |
872 | gmtime gmtime ck_fun t% S? |
873 | alarm alarm ck_fun istu% S? |
b162f9ea |
874 | sleep sleep ck_fun isT% S? |
79072805 |
875 | |
876 | # Shared memory. |
877 | |
db173bac |
878 | shmget shmget ck_fun imst@ S S S |
879 | shmctl shmctl ck_fun imst@ S S S |
880 | shmread shmread ck_fun imst@ S S S S |
881 | shmwrite shmwrite ck_fun imst@ S S S S |
79072805 |
882 | |
883 | # Message passing. |
884 | |
db173bac |
885 | msgget msgget ck_fun imst@ S S |
886 | msgctl msgctl ck_fun imst@ S S S |
887 | msgsnd msgsnd ck_fun imst@ S S S |
888 | msgrcv msgrcv ck_fun imst@ S S S S S |
79072805 |
889 | |
890 | # Semaphores. |
891 | |
db173bac |
892 | semget semget ck_fun imst@ S S S |
893 | semctl semctl ck_fun imst@ S S S S |
894 | semop semop ck_fun imst@ S S |
79072805 |
895 | |
896 | # Eval. |
897 | |
db173bac |
898 | require require ck_require du% S? |
b3f4d674 |
899 | dofile do "file" ck_fun d1 S |
900 | entereval eval "string" ck_eval d% S |
901 | leaveeval eval "string" exit ck_null 1 S |
db173bac |
902 | #evalonce eval constant string ck_null d1 S |
42d38218 |
903 | entertry eval {block} ck_null | |
f1612b5c |
904 | leavetry eval {block} exit ck_null @ |
79072805 |
905 | |
906 | # Get system info. |
907 | |
db173bac |
908 | ghbyname gethostbyname ck_fun % S |
909 | ghbyaddr gethostbyaddr ck_fun @ S S |
79072805 |
910 | ghostent gethostent ck_null 0 |
db173bac |
911 | gnbyname getnetbyname ck_fun % S |
912 | gnbyaddr getnetbyaddr ck_fun @ S S |
79072805 |
913 | gnetent getnetent ck_null 0 |
db173bac |
914 | gpbyname getprotobyname ck_fun % S |
915 | gpbynumber getprotobynumber ck_fun @ S |
79072805 |
916 | gprotoent getprotoent ck_null 0 |
db173bac |
917 | gsbyname getservbyname ck_fun @ S S |
918 | gsbyport getservbyport ck_fun @ S S |
79072805 |
919 | gservent getservent ck_null 0 |
db173bac |
920 | shostent sethostent ck_fun is% S |
921 | snetent setnetent ck_fun is% S |
922 | sprotoent setprotoent ck_fun is% S |
923 | sservent setservent ck_fun is% S |
924 | ehostent endhostent ck_null is0 |
925 | enetent endnetent ck_null is0 |
926 | eprotoent endprotoent ck_null is0 |
927 | eservent endservent ck_null is0 |
928 | gpwnam getpwnam ck_fun % S |
929 | gpwuid getpwuid ck_fun % S |
79072805 |
930 | gpwent getpwent ck_null 0 |
db173bac |
931 | spwent setpwent ck_null is0 |
932 | epwent endpwent ck_null is0 |
933 | ggrnam getgrnam ck_fun % S |
934 | ggrgid getgrgid ck_fun % S |
79072805 |
935 | ggrent getgrent ck_null 0 |
db173bac |
936 | sgrent setgrent ck_null is0 |
937 | egrent endgrent ck_null is0 |
938 | getlogin getlogin ck_null st0 |
79072805 |
939 | |
940 | # Miscellaneous. |
941 | |
db173bac |
942 | syscall syscall ck_fun imst@ S L |
c0329465 |
943 | |
944 | # For multi-threading |
5a47f09b |
945 | lock lock ck_rfun s% R |
f1612b5c |
946 | threadsv per-thread value ck_null ds0 |
7399586d |
947 | |
948 | # Control (contd.) |
3f872cb9 |
949 | setstate set statement info ck_null s; |
f5d5a27c |
950 | method_named method with known name ck_null d$ |
53e06cf0 |
951 | |
c963b151 |
952 | dor defined or (//) ck_null | |
953 | dorassign defined or assignment (//=) ck_null s| |
954 | |
16bb0245 |
955 | # Add new ops before this, the custom operator. |
7e030f46 |
956 | |
53e06cf0 |
957 | custom unknown custom operator ck_null 0 |