Commit | Line | Data |
---|---|---|
79072805 | 1 | #!/usr/bin/perl |
36bb303b NC |
2 | BEGIN { |
3 | # Get function prototypes | |
9ad884cb | 4 | require 'regen_lib.pl'; |
36bb303b | 5 | } |
79072805 | 6 | |
bb6f4497 CL |
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 LW |
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 LW |
30 | $check{$key} = $check; |
31 | $ckname{$check}++; | |
32 | $flags{$key} = $flags; | |
33 | $args{$key} = $args; | |
34 | } | |
35 | ||
36 | # Emit defines. | |
37 | ||
38 | $i = 0; | |
748a9306 | 39 | print <<"END"; |
d6376244 JH |
40 | /* |
41 | * opcode.h | |
42 | * | |
4bb101f2 | 43 | * Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, |
b5f8cc5c | 44 | * 2000, 2001, 2002, 2003, 2004, by Larry Wall and others |
d6376244 JH |
45 | * |
46 | * You may distribute under the terms of either the GNU General Public | |
47 | * License or the Artistic License, as specified in the README file. | |
48 | * | |
49 | * !!!!!!! DO NOT EDIT THIS FILE !!!!!!! | |
50 | * This file is built by opcode.pl from its data. Any changes made here | |
51 | * will be lost! | |
52 | */ | |
a27f85b3 | 53 | |
864dbfa3 GS |
54 | #define Perl_pp_i_preinc Perl_pp_preinc |
55 | #define Perl_pp_i_predec Perl_pp_predec | |
56 | #define Perl_pp_i_postinc Perl_pp_postinc | |
57 | #define Perl_pp_i_postdec Perl_pp_postdec | |
748a9306 | 58 | |
748a9306 | 59 | END |
abdd5c84 GS |
60 | |
61 | print ON <<"END"; | |
d6376244 JH |
62 | /* |
63 | * opnames.h | |
64 | * | |
b5f8cc5c | 65 | * Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, by Larry Wall and others |
d6376244 JH |
66 | * |
67 | * You may distribute under the terms of either the GNU General Public | |
68 | * License or the Artistic License, as specified in the README file. | |
69 | * | |
70 | * | |
71 | * !!!!!!! DO NOT EDIT THIS FILE !!!!!!! | |
72 | * This file is built by opcode.pl from its data. Any changes made here | |
73 | * will be lost! | |
74 | */ | |
abdd5c84 GS |
75 | |
76 | typedef enum opcode { | |
77 | END | |
78 | ||
79072805 | 79 | for (@ops) { |
abdd5c84 | 80 | print ON "\t", &tab(3,"OP_\U$_,"), "/* ", $i++, " */\n"; |
79072805 | 81 | } |
abdd5c84 GS |
82 | print ON "\t", &tab(3,"OP_max"), "\n"; |
83 | print ON "} opcode;\n"; | |
4c80c0b2 NC |
84 | print ON "\n#define MAXO ", scalar @ops, "\n"; |
85 | print ON "#define OP_phoney_INPUT_ONLY -1\n"; | |
86 | print ON "#define OP_phoney_OUTPUT_ONLY -2\n\n"; | |
79072805 | 87 | |
c07a80fd | 88 | # Emit op names and descriptions. |
79072805 LW |
89 | |
90 | print <<END; | |
73c4f7a1 GS |
91 | |
92 | START_EXTERN_C | |
93 | ||
19e8ce8e | 94 | |
4a36906c RGS |
95 | #define OP_NAME(o) ((o)->op_type == OP_CUSTOM ? custom_op_name(o) : \\ |
96 | PL_op_name[(o)->op_type]) | |
97 | #define OP_DESC(o) ((o)->op_type == OP_CUSTOM ? custom_op_desc(o) : \\ | |
98 | PL_op_desc[(o)->op_type]) | |
53e06cf0 | 99 | |
79072805 | 100 | #ifndef DOINIT |
22c35a8c | 101 | EXT char *PL_op_name[]; |
79072805 | 102 | #else |
22c35a8c | 103 | EXT char *PL_op_name[] = { |
79072805 LW |
104 | END |
105 | ||
106 | for (@ops) { | |
c07a80fd | 107 | print qq(\t"$_",\n); |
108 | } | |
109 | ||
110 | print <<END; | |
111 | }; | |
112 | #endif | |
113 | ||
114 | END | |
115 | ||
116 | print <<END; | |
117 | #ifndef DOINIT | |
22c35a8c | 118 | EXT char *PL_op_desc[]; |
c07a80fd | 119 | #else |
22c35a8c | 120 | EXT char *PL_op_desc[] = { |
c07a80fd | 121 | END |
122 | ||
123 | for (@ops) { | |
42d38218 MS |
124 | my($safe_desc) = $desc{$_}; |
125 | ||
a567e93b | 126 | # Have to escape double quotes and escape characters. |
42d38218 MS |
127 | $safe_desc =~ s/(^|[^\\])([\\"])/$1\\$2/g; |
128 | ||
129 | print qq(\t"$safe_desc",\n); | |
79072805 LW |
130 | } |
131 | ||
132 | print <<END; | |
133 | }; | |
134 | #endif | |
135 | ||
73c4f7a1 GS |
136 | END_EXTERN_C |
137 | ||
22c35a8c | 138 | END |
79072805 | 139 | |
22c35a8c | 140 | # Emit function declarations. |
79072805 | 141 | |
22c35a8c | 142 | #for (sort keys %ckname) { |
cea2e8a9 | 143 | # print "OP *\t", &tab(3,$_),"(pTHX_ OP* o);\n"; |
22c35a8c GS |
144 | #} |
145 | # | |
146 | #print "\n"; | |
147 | # | |
148 | #for (@ops) { | |
cea2e8a9 | 149 | # print "OP *\t", &tab(3, "pp_$_"), "(pTHX);\n"; |
22c35a8c | 150 | #} |
79072805 LW |
151 | |
152 | # Emit ppcode switch array. | |
153 | ||
154 | print <<END; | |
155 | ||
73c4f7a1 GS |
156 | START_EXTERN_C |
157 | ||
79072805 | 158 | #ifndef DOINIT |
cea2e8a9 | 159 | EXT OP * (CPERLscope(*PL_ppaddr)[])(pTHX); |
79072805 | 160 | #else |
cea2e8a9 | 161 | EXT OP * (CPERLscope(*PL_ppaddr)[])(pTHX) = { |
79072805 LW |
162 | END |
163 | ||
164 | for (@ops) { | |
53e06cf0 | 165 | print "\tMEMBER_TO_FPTR(Perl_pp_$_),\n" unless $_ eq "custom"; |
79072805 LW |
166 | } |
167 | ||
168 | print <<END; | |
169 | }; | |
170 | #endif | |
171 | ||
172 | END | |
173 | ||
174 | # Emit check routines. | |
175 | ||
176 | print <<END; | |
177 | #ifndef DOINIT | |
cea2e8a9 | 178 | EXT OP * (CPERLscope(*PL_check)[]) (pTHX_ OP *op); |
79072805 | 179 | #else |
cea2e8a9 | 180 | EXT OP * (CPERLscope(*PL_check)[]) (pTHX_ OP *op) = { |
79072805 LW |
181 | END |
182 | ||
183 | for (@ops) { | |
2b260de0 | 184 | print "\t", &tab(3, "MEMBER_TO_FPTR(Perl_$check{$_}),"), "\t/* $_ */\n"; |
79072805 LW |
185 | } |
186 | ||
187 | print <<END; | |
188 | }; | |
189 | #endif | |
190 | ||
191 | END | |
192 | ||
193 | # Emit allowed argument types. | |
194 | ||
195 | print <<END; | |
196 | #ifndef DOINIT | |
22c35a8c | 197 | EXT U32 PL_opargs[]; |
79072805 | 198 | #else |
22c35a8c | 199 | EXT U32 PL_opargs[] = { |
79072805 LW |
200 | END |
201 | ||
202 | %argnum = ( | |
203 | S, 1, # scalar | |
204 | L, 2, # list | |
205 | A, 3, # array value | |
206 | H, 4, # hash value | |
207 | C, 5, # code value | |
208 | F, 6, # file value | |
209 | R, 7, # scalar reference | |
210 | ); | |
211 | ||
db173bac MB |
212 | %opclass = ( |
213 | '0', 0, # baseop | |
214 | '1', 1, # unop | |
215 | '2', 2, # binop | |
216 | '|', 3, # logop | |
1a67a97c SM |
217 | '@', 4, # listop |
218 | '/', 5, # pmop | |
350de78d | 219 | '$', 6, # svop_or_padop |
7934575e | 220 | '#', 7, # padop |
1a67a97c SM |
221 | '"', 8, # pvop_or_svop |
222 | '{', 9, # loop | |
223 | ';', 10, # cop | |
224 | '%', 11, # baseop_or_unop | |
225 | '-', 12, # filestatop | |
226 | '}', 13, # loopexop | |
db173bac MB |
227 | ); |
228 | ||
a85d93d9 JH |
229 | my %OP_IS_SOCKET; |
230 | my %OP_IS_FILETEST; | |
231 | ||
79072805 LW |
232 | for (@ops) { |
233 | $argsum = 0; | |
234 | $flags = $flags{$_}; | |
235 | $argsum |= 1 if $flags =~ /m/; # needs stack mark | |
236 | $argsum |= 2 if $flags =~ /f/; # fold constants | |
237 | $argsum |= 4 if $flags =~ /s/; # always produces scalar | |
238 | $argsum |= 8 if $flags =~ /t/; # needs target scalar | |
b162f9ea | 239 | $argsum |= (8|256) if $flags =~ /T/; # ... which may be lexical |
79072805 LW |
240 | $argsum |= 16 if $flags =~ /i/; # always produces integer |
241 | $argsum |= 32 if $flags =~ /I/; # has corresponding int op | |
242 | $argsum |= 64 if $flags =~ /d/; # danger, unknown side effects | |
a0d0e21e | 243 | $argsum |= 128 if $flags =~ /u/; # defaults to $_ |
8be7d673 | 244 | $flags =~ /([\W\d_])/ or die qq[Opcode "$_" has no class indicator]; |
b162f9ea IZ |
245 | $argsum |= $opclass{$1} << 9; |
246 | $mul = 0x2000; # 2 ^ OASHIFT | |
79072805 | 247 | for $arg (split(' ',$args{$_})) { |
a85d93d9 JH |
248 | if ($arg =~ /^F/) { |
249 | $OP_IS_SOCKET{$_} = 1 if $arg =~ s/s//; | |
250 | $OP_IS_FILETEST{$_} = 1 if $arg =~ s/-//; | |
251 | } | |
79072805 | 252 | $argnum = ($arg =~ s/\?//) ? 8 : 0; |
a85d93d9 | 253 | die "op = $_, arg = $arg\n" unless length($arg) == 1; |
79072805 | 254 | $argnum += $argnum{$arg}; |
b162f9ea IZ |
255 | warn "# Conflicting bit 32 for '$_'.\n" |
256 | if $argnum & 8 and $mul == 0x10000000; | |
79072805 LW |
257 | $argsum += $argnum * $mul; |
258 | $mul <<= 4; | |
259 | } | |
260 | $argsum = sprintf("0x%08x", $argsum); | |
db173bac | 261 | print "\t", &tab(3, "$argsum,"), "/* $_ */\n"; |
79072805 LW |
262 | } |
263 | ||
264 | print <<END; | |
265 | }; | |
266 | #endif | |
73c4f7a1 GS |
267 | |
268 | END_EXTERN_C | |
79072805 LW |
269 | END |
270 | ||
a85d93d9 JH |
271 | if (keys %OP_IS_SOCKET) { |
272 | print ON "\n#define OP_IS_SOCKET(op) \\\n\t("; | |
273 | print ON join(" || \\\n\t ", | |
274 | map { "(op) == OP_" . uc() } sort keys %OP_IS_SOCKET); | |
275 | print ON ")\n\n"; | |
276 | } | |
277 | ||
278 | if (keys %OP_IS_FILETEST) { | |
279 | print ON "\n#define OP_IS_FILETEST(op) \\\n\t("; | |
280 | print ON join(" || \\\n\t ", | |
281 | map { "(op) == OP_" . uc() } sort keys %OP_IS_FILETEST); | |
282 | print ON ")\n\n"; | |
283 | } | |
284 | ||
735e0d5c | 285 | close OC or die "Error closing opcode.h: $!"; |
abdd5c84 | 286 | close ON or die "Error closing opnames.h: $!"; |
735e0d5c | 287 | |
36bb303b NC |
288 | foreach ('opcode.h', 'opnames.h') { |
289 | safer_rename_silent $_, "$_-old"; | |
290 | } | |
291 | safer_rename $opcode_new, 'opcode.h'; | |
292 | safer_rename $opname_new, 'opnames.h'; | |
46f659cb | 293 | |
bb6f4497 CL |
294 | $pp_proto_new = 'pp_proto.h-new'; |
295 | $pp_sym_new = 'pp.sym-new'; | |
296 | ||
297 | open PP, ">$pp_proto_new" or die "Error creating $pp_proto_new: $!"; | |
dfb1454f | 298 | binmode PP; |
bb6f4497 | 299 | open PPSYM, ">$pp_sym_new" or die "Error creating $pp_sym_new: $!"; |
dfb1454f | 300 | binmode PPSYM; |
22c35a8c | 301 | |
a27f85b3 | 302 | print PP <<"END"; |
a567e93b | 303 | /* !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
a27f85b3 GS |
304 | This file is built by opcode.pl from its data. Any changes made here |
305 | will be lost! | |
306 | */ | |
307 | ||
308 | END | |
309 | ||
310 | print PPSYM <<"END"; | |
311 | # | |
a567e93b | 312 | # !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
a27f85b3 GS |
313 | # This file is built by opcode.pl from its data. Any changes made here |
314 | # will be lost! | |
315 | # | |
316 | ||
317 | END | |
318 | ||
319 | ||
22c35a8c | 320 | for (sort keys %ckname) { |
864dbfa3 GS |
321 | print PP "PERL_CKDEF(Perl_$_)\n"; |
322 | print PPSYM "Perl_$_\n"; | |
20ce7b12 | 323 | #OP *\t", &tab(3,$_),"(OP* o);\n"; |
22c35a8c GS |
324 | } |
325 | ||
326 | print PP "\n\n"; | |
327 | ||
735e0d5c | 328 | for (@ops) { |
15e52e56 | 329 | next if /^i_(pre|post)(inc|dec)$/; |
53e06cf0 | 330 | next if /^custom$/; |
864dbfa3 GS |
331 | print PP "PERL_PPDEF(Perl_pp_$_)\n"; |
332 | print PPSYM "Perl_pp_$_\n"; | |
735e0d5c IZ |
333 | } |
334 | ||
335 | close PP or die "Error closing pp_proto.h: $!"; | |
22c35a8c | 336 | close PPSYM or die "Error closing pp.sym: $!"; |
735e0d5c | 337 | |
36bb303b NC |
338 | foreach ('pp_proto.h', 'pp.sym') { |
339 | safer_rename_silent $_, "$_-old"; | |
340 | } | |
341 | safer_rename $pp_proto_new, 'pp_proto.h'; | |
342 | safer_rename $pp_sym_new, 'pp.sym'; | |
46f659cb | 343 | |
24600adc JH |
344 | END { |
345 | foreach ('opcode.h', 'opnames.h', 'pp_proto.h', 'pp.sym') { | |
346 | 1 while unlink "$_-old"; | |
347 | } | |
348 | } | |
349 | ||
79072805 LW |
350 | ########################################################################### |
351 | sub tab { | |
352 | local($l, $t) = @_; | |
353 | $t .= "\t" x ($l - (length($t) + 1) / 8); | |
354 | $t; | |
355 | } | |
356 | ########################################################################### | |
b162f9ea IZ |
357 | |
358 | # Some comments about 'T' opcode classifier: | |
359 | ||
360 | # Safe to set if the ppcode uses: | |
361 | # tryAMAGICbin, tryAMAGICun, SETn, SETi, SETu, PUSHn, PUSHTARG, SETTARG, | |
362 | # SETs(TARG), XPUSHn, XPUSHu, | |
363 | ||
364 | # Unsafe to set if the ppcode uses dTARG or [X]RETPUSH[YES|NO|UNDEF] | |
365 | ||
366 | # lt and friends do SETs (including ncmp, but not scmp) | |
367 | ||
21f5b33c GS |
368 | # Additional mode of failure: the opcode can modify TARG before it "used" |
369 | # all the arguments (or may call an external function which does the same). | |
370 | # If the target coincides with one of the arguments ==> kaboom. | |
371 | ||
b162f9ea IZ |
372 | # pp.c pos substr each not OK (RETPUSHUNDEF) |
373 | # substr vec also not OK due to LV to target (are they???) | |
374 | # ref not OK (RETPUSHNO) | |
375 | # trans not OK (dTARG; TARG = sv_newmortal();) | |
376 | # ucfirst etc not OK: TMP arg processed inplace | |
69b47968 | 377 | # quotemeta not OK (unsafe when TARG == arg) |
91e74348 | 378 | # each repeat not OK too due to list context |
b162f9ea | 379 | # pack split - unknown whether they are safe |
dae78bb1 IZ |
380 | # sprintf: is calling do_sprintf(TARG,...) which can act on TARG |
381 | # before other args are processed. | |
b162f9ea | 382 | |
21f5b33c GS |
383 | # Suspicious wrt "additional mode of failure" (and only it): |
384 | # schop, chop, postinc/dec, bit_and etc, negate, complement. | |
385 | ||
386 | # Also suspicious: 4-arg substr, sprintf, uc/lc (POK_only), reverse, pack. | |
387 | ||
388 | # substr/vec: doing TAINT_off()??? | |
389 | ||
b162f9ea IZ |
390 | # pp_hot.c |
391 | # readline - unknown whether it is safe | |
392 | # match subst not OK (dTARG) | |
393 | # grepwhile not OK (not always setting) | |
69b47968 | 394 | # join not OK (unsafe when TARG == arg) |
b162f9ea | 395 | |
21f5b33c GS |
396 | # Suspicious wrt "additional mode of failure": concat (dealt with |
397 | # in ck_sassign()), join (same). | |
398 | ||
b162f9ea IZ |
399 | # pp_ctl.c |
400 | # mapwhile flip caller not OK (not always setting) | |
401 | ||
402 | # pp_sys.c | |
403 | # backtick glob warn die not OK (not always setting) | |
404 | # warn not OK (RETPUSHYES) | |
405 | # open fileno getc sysread syswrite ioctl accept shutdown | |
406 | # ftsize(etc) readlink telldir fork alarm getlogin not OK (RETPUSHUNDEF) | |
407 | # umask select not OK (XPUSHs(&PL_sv_undef);) | |
408 | # fileno getc sysread syswrite tell not OK (meth("FILENO" "GETC")) | |
409 | # sselect shm* sem* msg* syscall - unknown whether they are safe | |
410 | # gmtime not OK (list context) | |
411 | ||
21f5b33c GS |
412 | # Suspicious wrt "additional mode of failure": warn, die, select. |
413 | ||
79072805 LW |
414 | __END__ |
415 | ||
4289559a | 416 | # New ops always go at the end, just before 'custom' |
7399586d | 417 | |
64b99527 SC |
418 | # A recapitulation of the format of this file: |
419 | # The file consists of five columns: the name of the op, an English | |
420 | # description, the name of the "check" routine used to optimize this | |
421 | # operation, some flags, and a description of the operands. | |
422 | ||
423 | # The flags consist of options followed by a mandatory op class signifier | |
424 | ||
425 | # The classes are: | |
426 | # baseop - 0 unop - 1 binop - 2 | |
427 | # logop - | listop - @ pmop - / | |
428 | # padop/svop - $ padop - # (unused) loop - { | |
429 | # baseop/unop - % loopexop - } filestatop - - | |
3508218b | 430 | # pvop/svop - " cop - ; |
64b99527 SC |
431 | |
432 | # Other options are: | |
433 | # needs stack mark - m | |
434 | # needs constant folding - f | |
435 | # produces a scalar - s | |
436 | # produces an integer - i | |
437 | # needs a target - t | |
438 | # target can be in a pad - T | |
439 | # has a corresponding integer version - I | |
440 | # has side effects - d | |
441 | # uses $_ if no argument given - u | |
442 | ||
443 | # Values for the operands are: | |
444 | # scalar - S list - L array - A | |
445 | # hash - H sub (CV) - C file - F | |
446 | # socket - Fs filetest - F- reference - R | |
447 | # "?" denotes an optional operand. | |
448 | ||
79072805 LW |
449 | # Nothing. |
450 | ||
451 | null null operation ck_null 0 | |
93a17b20 | 452 | stub stub ck_null 0 |
db173bac | 453 | scalar scalar ck_fun s% S |
79072805 LW |
454 | |
455 | # Pushy stuff. | |
456 | ||
db173bac MB |
457 | pushmark pushmark ck_null s0 |
458 | wantarray wantarray ck_null is0 | |
79072805 | 459 | |
db173bac | 460 | const constant item ck_svconst s$ |
79072805 | 461 | |
7934575e GS |
462 | gvsv scalar variable ck_null ds$ |
463 | gv glob value ck_null ds$ | |
db173bac MB |
464 | gelem glob elem ck_null d2 S S |
465 | padsv private variable ck_null ds0 | |
466 | padav private array ck_null d0 | |
467 | padhv private hash ck_null d0 | |
f1612b5c | 468 | padany private value ck_null d0 |
79072805 | 469 | |
1167e5da | 470 | pushre push regexp ck_null d/ |
79072805 LW |
471 | |
472 | # References and stuff. | |
473 | ||
db173bac | 474 | rv2gv ref-to-glob cast ck_rvconst ds1 |
b89fed5f | 475 | rv2sv scalar dereference ck_rvconst ds1 |
db173bac | 476 | av2arylen array length ck_null is1 |
b89fed5f | 477 | rv2cv subroutine dereference ck_rvconst d1 |
db173bac MB |
478 | anoncode anonymous subroutine ck_anoncode $ |
479 | prototype subroutine prototype ck_null s% S | |
5d11ae5e | 480 | refgen reference constructor ck_spair m1 L |
dfa0f641 | 481 | srefgen single ref constructor ck_null fs1 S |
db173bac MB |
482 | ref reference-type operator ck_fun stu% S? |
483 | bless bless ck_fun s@ S S? | |
79072805 LW |
484 | |
485 | # Pushy I/O. | |
486 | ||
16fe6d59 | 487 | backtick quoted execution (``, qx) ck_open t% |
0a753a76 | 488 | # glob defaults its first arg to $_ |
649da076 | 489 | glob glob ck_glob t@ S? |
b04ef359 | 490 | readline <HANDLE> ck_null t% F? |
5fc9b9e4 | 491 | rcatline append I/O operator ck_null t$ |
79072805 LW |
492 | |
493 | # Bindable operators. | |
494 | ||
f1612b5c GS |
495 | regcmaybe regexp internal guard ck_fun s1 S |
496 | regcreset regexp internal reset ck_fun s1 S | |
497 | regcomp regexp compilation ck_null s| S | |
498 | match pattern match (m//) ck_match d/ | |
499 | qr pattern quote (qr//) ck_match s/ | |
59f00321 | 500 | subst substitution (s///) ck_match dis/ S |
f1612b5c | 501 | substcont substitution iterator ck_null dis| |
59f00321 | 502 | trans transliteration (tr///) ck_match is" S |
79072805 LW |
503 | |
504 | # Lvalue operators. | |
db173bac MB |
505 | # sassign is special-cased for op class |
506 | ||
b162f9ea | 507 | sassign scalar assignment ck_sassign s0 |
db173bac MB |
508 | aassign list assignment ck_null t2 L L |
509 | ||
21f5b33c GS |
510 | chop chop ck_spair mts% L |
511 | schop scalar chop ck_null stu% S? | |
f1612b5c GS |
512 | chomp chomp ck_spair mTs% L |
513 | schomp scalar chomp ck_null sTu% S? | |
69794302 | 514 | defined defined operator ck_defined isu% S? |
db173bac MB |
515 | undef undef operator ck_lfun s% S? |
516 | study study ck_fun su% S? | |
517 | pos match position ck_lfun stu% S? | |
518 | ||
42d38218 MS |
519 | preinc preincrement (++) ck_lfun dIs1 S |
520 | i_preinc integer preincrement (++) ck_lfun dis1 S | |
521 | predec predecrement (--) ck_lfun dIs1 S | |
522 | i_predec integer predecrement (--) ck_lfun dis1 S | |
21f5b33c | 523 | postinc postincrement (++) ck_lfun dIst1 S |
42d38218 | 524 | i_postinc integer postincrement (++) ck_lfun disT1 S |
21f5b33c | 525 | postdec postdecrement (--) ck_lfun dIst1 S |
42d38218 | 526 | i_postdec integer postdecrement (--) ck_lfun disT1 S |
79072805 LW |
527 | |
528 | # Ordinary operators. | |
529 | ||
42d38218 MS |
530 | pow exponentiation (**) ck_null fsT2 S S |
531 | ||
f1612b5c | 532 | multiply multiplication (*) ck_null IfsT2 S S |
42d38218 MS |
533 | i_multiply integer multiplication (*) ck_null ifsT2 S S |
534 | divide division (/) ck_null IfsT2 S S | |
535 | i_divide integer division (/) ck_null ifsT2 S S | |
536 | modulo modulus (%) ck_null IifsT2 S S | |
537 | i_modulo integer modulus (%) ck_null ifsT2 S S | |
538 | repeat repeat (x) ck_repeat mt2 L S | |
539 | ||
540 | add addition (+) ck_null IfsT2 S S | |
541 | i_add integer addition (+) ck_null ifsT2 S S | |
542 | subtract subtraction (-) ck_null IfsT2 S S | |
543 | i_subtract integer subtraction (-) ck_null ifsT2 S S | |
df91b2c5 | 544 | concat concatenation (.) or string ck_concat fsT2 S S |
b162f9ea | 545 | stringify string ck_fun fsT@ S |
db173bac | 546 | |
42d38218 MS |
547 | left_shift left bitshift (<<) ck_bitop fsT2 S S |
548 | right_shift right bitshift (>>) ck_bitop fsT2 S S | |
549 | ||
550 | lt numeric lt (<) ck_null Iifs2 S S | |
551 | i_lt integer lt (<) ck_null ifs2 S S | |
552 | gt numeric gt (>) ck_null Iifs2 S S | |
553 | i_gt integer gt (>) ck_null ifs2 S S | |
554 | le numeric le (<=) ck_null Iifs2 S S | |
555 | i_le integer le (<=) ck_null ifs2 S S | |
556 | ge numeric ge (>=) ck_null Iifs2 S S | |
557 | i_ge integer ge (>=) ck_null ifs2 S S | |
558 | eq numeric eq (==) ck_null Iifs2 S S | |
559 | i_eq integer eq (==) ck_null ifs2 S S | |
560 | ne numeric ne (!=) ck_null Iifs2 S S | |
561 | i_ne integer ne (!=) ck_null ifs2 S S | |
562 | ncmp numeric comparison (<=>) ck_null Iifst2 S S | |
563 | i_ncmp integer comparison (<=>) ck_null ifst2 S S | |
db173bac | 564 | |
2de3dbcc JH |
565 | slt string lt ck_null ifs2 S S |
566 | sgt string gt ck_null ifs2 S S | |
567 | sle string le ck_null ifs2 S S | |
568 | sge string ge ck_null ifs2 S S | |
db173bac MB |
569 | seq string eq ck_null ifs2 S S |
570 | sne string ne ck_null ifs2 S S | |
2de3dbcc | 571 | scmp string comparison (cmp) ck_null ifst2 S S |
db173bac | 572 | |
21f5b33c GS |
573 | bit_and bitwise and (&) ck_bitop fst2 S S |
574 | bit_xor bitwise xor (^) ck_bitop fst2 S S | |
575 | bit_or bitwise or (|) ck_bitop fst2 S S | |
db173bac | 576 | |
21f5b33c | 577 | negate negation (-) ck_null Ifst1 S |
f1612b5c | 578 | i_negate integer negation (-) ck_null ifsT1 S |
db173bac | 579 | not not ck_null ifs1 S |
21f5b33c | 580 | complement 1's complement (~) ck_bitop fst1 S |
79072805 LW |
581 | |
582 | # High falutin' math. | |
583 | ||
f1612b5c GS |
584 | atan2 atan2 ck_fun fsT@ S S |
585 | sin sin ck_fun fsTu% S? | |
586 | cos cos ck_fun fsTu% S? | |
587 | rand rand ck_fun sT% S? | |
588 | srand srand ck_fun s% S? | |
589 | exp exp ck_fun fsTu% S? | |
590 | log log ck_fun fsTu% S? | |
591 | sqrt sqrt ck_fun fsTu% S? | |
79072805 | 592 | |
cf26c822 CS |
593 | # Lowbrow math. |
594 | ||
b162f9ea IZ |
595 | int int ck_fun fsTu% S? |
596 | hex hex ck_fun fsTu% S? | |
597 | oct oct ck_fun fsTu% S? | |
598 | abs abs ck_fun fsTu% S? | |
79072805 LW |
599 | |
600 | # String stuff. | |
601 | ||
b162f9ea | 602 | length length ck_lengthconst isTu% S? |
35fba0d9 | 603 | substr substr ck_substr st@ S S S? S? |
db173bac | 604 | vec vec ck_fun ist@ S S S |
79072805 | 605 | |
b162f9ea IZ |
606 | index index ck_index isT@ S S S? |
607 | rindex rindex ck_index isT@ S S S? | |
79072805 | 608 | |
2de3dbcc | 609 | sprintf sprintf ck_fun mfst@ S L |
db173bac | 610 | formline formline ck_fun ms@ S L |
b162f9ea IZ |
611 | ord ord ck_fun ifsTu% S? |
612 | chr chr ck_fun fsTu% S? | |
613 | crypt crypt ck_fun fsT@ S S | |
2de3dbcc JH |
614 | ucfirst ucfirst ck_fun fstu% S? |
615 | lcfirst lcfirst ck_fun fstu% S? | |
616 | uc uc ck_fun fstu% S? | |
617 | lc lc ck_fun fstu% S? | |
69b47968 | 618 | quotemeta quotemeta ck_fun fstu% S? |
79072805 LW |
619 | |
620 | # Arrays. | |
621 | ||
f1612b5c | 622 | rv2av array dereference ck_rvconst dt1 |
7934575e | 623 | aelemfast constant array element ck_null s$ A S |
db173bac MB |
624 | aelem array element ck_null s2 A S |
625 | aslice array slice ck_null m@ A L | |
79072805 | 626 | |
aa689395 | 627 | # Hashes. |
79072805 | 628 | |
59af0135 | 629 | each each ck_fun % H |
db173bac MB |
630 | values values ck_fun t% H |
631 | keys keys ck_fun t% H | |
632 | delete delete ck_delete % S | |
42d38218 | 633 | exists exists ck_exists is% S |
f1612b5c GS |
634 | rv2hv hash dereference ck_rvconst dt1 |
635 | helem hash element ck_null s2@ H S | |
db173bac | 636 | hslice hash slice ck_null m@ H L |
79072805 LW |
637 | |
638 | # Explosives and implosives. | |
639 | ||
bab9c0ac | 640 | unpack unpack ck_unpack @ S S? |
db173bac MB |
641 | pack pack ck_fun mst@ S L |
642 | split split ck_split t@ S S S | |
297b36dc | 643 | join join or string ck_join mst@ S L |
79072805 LW |
644 | |
645 | # List operators. | |
646 | ||
db173bac MB |
647 | list list ck_null m@ L |
648 | lslice list slice ck_null 2 H L L | |
42d38218 MS |
649 | anonlist anonymous list ([]) ck_fun ms@ L |
650 | anonhash anonymous hash ({}) ck_fun ms@ L | |
79072805 | 651 | |
db173bac | 652 | splice splice ck_fun m@ A S? S? L |
b162f9ea | 653 | push push ck_fun imsT@ A L |
26f600bc RGS |
654 | pop pop ck_shift s% A? |
655 | shift shift ck_shift s% A? | |
b162f9ea | 656 | unshift unshift ck_fun imsT@ A L |
db173bac MB |
657 | sort sort ck_sort m@ C? L |
658 | reverse reverse ck_fun mt@ L | |
79072805 | 659 | |
f1612b5c GS |
660 | grepstart grep ck_grep dm@ C L |
661 | grepwhile grep iterator ck_null dt| | |
79072805 | 662 | |
f1612b5c GS |
663 | mapstart map ck_grep dm@ C L |
664 | mapwhile map iterator ck_null dt| | |
a0d0e21e | 665 | |
79072805 LW |
666 | # Range stuff. |
667 | ||
1a67a97c | 668 | range flipflop ck_null | S S |
db173bac MB |
669 | flip range (or flip) ck_null 1 S S |
670 | flop range (or flop) ck_null 1 | |
79072805 LW |
671 | |
672 | # Control. | |
673 | ||
42d38218 | 674 | and logical and (&&) ck_null | |
f1612b5c GS |
675 | or logical or (||) ck_null | |
676 | xor logical xor ck_null fs2 S S | |
677 | cond_expr conditional expression ck_null d| | |
42d38218 MS |
678 | andassign logical and assignment (&&=) ck_null s| |
679 | orassign logical or assignment (||=) ck_null s| | |
db173bac | 680 | |
f5d5a27c | 681 | method method lookup ck_method d1 |
db173bac MB |
682 | entersub subroutine entry ck_subr dmt1 L |
683 | leavesub subroutine exit ck_null 1 | |
78f9721b | 684 | leavesublv lvalue subroutine return ck_null 1 |
db173bac MB |
685 | caller caller ck_fun t% S? |
686 | warn warn ck_fun imst@ L | |
96e176bf | 687 | die die ck_die dimst@ L |
f1612b5c | 688 | reset symbol reset ck_fun is% S? |
db173bac MB |
689 | |
690 | lineseq line sequence ck_null @ | |
722969e2 DM |
691 | nextstate next statement ck_null s; |
692 | dbstate debug next statement ck_null s; | |
e9c54c90 | 693 | unstack iteration finalizer ck_null s0 |
79072805 | 694 | enter block entry ck_null 0 |
db173bac MB |
695 | leave block exit ck_null @ |
696 | scope block ck_null @ | |
697 | enteriter foreach loop entry ck_null d{ | |
79072805 | 698 | iter foreach loop iterator ck_null 0 |
db173bac MB |
699 | enterloop loop entry ck_null d{ |
700 | leaveloop loop exit ck_null 2 | |
78f9721b | 701 | return return ck_return dm@ L |
db173bac MB |
702 | last last ck_null ds} |
703 | next next ck_null ds} | |
704 | redo redo ck_null ds} | |
705 | dump dump ck_null ds} | |
706 | goto goto ck_null ds} | |
d98f61e7 | 707 | exit exit ck_exit ds% S? |
7399586d | 708 | # continued below |
79072805 | 709 | |
f1612b5c GS |
710 | #nswitch numeric switch ck_null d |
711 | #cswitch character switch ck_null d | |
79072805 LW |
712 | |
713 | # I/O. | |
714 | ||
a567e93b | 715 | open open ck_open ismt@ F S? L |
db173bac MB |
716 | close close ck_fun is% F? |
717 | pipe_op pipe ck_fun is@ F F | |
79072805 | 718 | |
db173bac | 719 | fileno fileno ck_fun ist% F |
a86a20aa | 720 | umask umask ck_fun ist% S? |
1c1fc3ea | 721 | binmode binmode ck_fun s@ F S? |
79072805 | 722 | |
db173bac MB |
723 | tie tie ck_fun idms@ R S L |
724 | untie untie ck_fun is% R | |
725 | tied tied ck_fun s% R | |
726 | dbmopen dbmopen ck_fun is@ H S S | |
727 | dbmclose dbmclose ck_fun is% H | |
79072805 | 728 | |
db173bac MB |
729 | sselect select system call ck_select t@ S S S S |
730 | select select ck_select st@ F? | |
79072805 | 731 | |
db173bac | 732 | getc getc ck_eof st% F? |
d1a002d4 | 733 | read read ck_fun imst@ F R S S? |
db173bac MB |
734 | enterwrite write ck_fun dis% F? |
735 | leavewrite write exit ck_null 1 | |
79072805 | 736 | |
db173bac MB |
737 | prtf printf ck_listiob ims@ F? L |
738 | print print ck_listiob ims@ F? L | |
79072805 | 739 | |
db173bac MB |
740 | sysopen sysopen ck_fun s@ F S S S? |
741 | sysseek sysseek ck_fun s@ F S S | |
d1a002d4 | 742 | sysread sysread ck_fun imst@ F R S S? |
145d37e2 | 743 | syswrite syswrite ck_fun imst@ F S S? S? |
79072805 | 744 | |
a85d93d9 JH |
745 | send send ck_fun imst@ Fs S S S? |
746 | recv recv ck_fun imst@ Fs R S S | |
79072805 | 747 | |
db173bac MB |
748 | eof eof ck_eof is% F? |
749 | tell tell ck_fun st% F? | |
750 | seek seek ck_fun s@ F S S | |
9b01e405 | 751 | # truncate really behaves as if it had both "S S" and "F S" |
db173bac | 752 | truncate truncate ck_trunc is@ S S |
79072805 | 753 | |
db173bac MB |
754 | fcntl fcntl ck_fun st@ F S S |
755 | ioctl ioctl ck_fun st@ F S S | |
b162f9ea | 756 | flock flock ck_fun isT@ F S |
79072805 LW |
757 | |
758 | # Sockets. | |
759 | ||
a85d93d9 JH |
760 | socket socket ck_fun is@ Fs S S S |
761 | sockpair socketpair ck_fun is@ Fs Fs S S S | |
79072805 | 762 | |
a85d93d9 JH |
763 | bind bind ck_fun is@ Fs S |
764 | connect connect ck_fun is@ Fs S | |
765 | listen listen ck_fun is@ Fs S | |
766 | accept accept ck_fun ist@ Fs Fs | |
767 | shutdown shutdown ck_fun ist@ Fs S | |
79072805 | 768 | |
a85d93d9 JH |
769 | gsockopt getsockopt ck_fun is@ Fs S S |
770 | ssockopt setsockopt ck_fun is@ Fs S S S | |
79072805 | 771 | |
a85d93d9 JH |
772 | getsockname getsockname ck_fun is% Fs |
773 | getpeername getpeername ck_fun is% Fs | |
79072805 LW |
774 | |
775 | # Stat calls. | |
776 | ||
db173bac MB |
777 | lstat lstat ck_ftst u- F |
778 | stat stat ck_ftst u- F | |
a85d93d9 JH |
779 | ftrread -R ck_ftst isu- F- |
780 | ftrwrite -W ck_ftst isu- F- | |
781 | ftrexec -X ck_ftst isu- F- | |
782 | fteread -r ck_ftst isu- F- | |
783 | ftewrite -w ck_ftst isu- F- | |
784 | fteexec -x ck_ftst isu- F- | |
785 | ftis -e ck_ftst isu- F- | |
786 | fteowned -O ck_ftst isu- F- | |
787 | ftrowned -o ck_ftst isu- F- | |
788 | ftzero -z ck_ftst isu- F- | |
789 | ftsize -s ck_ftst istu- F- | |
790 | ftmtime -M ck_ftst stu- F- | |
791 | ftatime -A ck_ftst stu- F- | |
792 | ftctime -C ck_ftst stu- F- | |
793 | ftsock -S ck_ftst isu- F- | |
794 | ftchr -c ck_ftst isu- F- | |
795 | ftblk -b ck_ftst isu- F- | |
796 | ftfile -f ck_ftst isu- F- | |
797 | ftdir -d ck_ftst isu- F- | |
798 | ftpipe -p ck_ftst isu- F- | |
799 | ftlink -l ck_ftst isu- F- | |
800 | ftsuid -u ck_ftst isu- F- | |
801 | ftsgid -g ck_ftst isu- F- | |
802 | ftsvtx -k ck_ftst isu- F- | |
803 | fttty -t ck_ftst is- F- | |
804 | fttext -T ck_ftst isu- F- | |
805 | ftbinary -B ck_ftst isu- F- | |
79072805 LW |
806 | |
807 | # File calls. | |
808 | ||
b162f9ea IZ |
809 | chdir chdir ck_fun isT% S? |
810 | chown chown ck_fun imsT@ L | |
811 | chroot chroot ck_fun isTu% S? | |
812 | unlink unlink ck_fun imsTu@ L | |
a86a20aa | 813 | chmod chmod ck_fun imsT@ L |
b162f9ea IZ |
814 | utime utime ck_fun imsT@ L |
815 | rename rename ck_fun isT@ S S | |
816 | link link ck_fun isT@ S S | |
817 | symlink symlink ck_fun isT@ S S | |
db173bac | 818 | readlink readlink ck_fun stu% S? |
a86a20aa | 819 | mkdir mkdir ck_fun isT@ S S? |
b162f9ea | 820 | rmdir rmdir ck_fun isTu% S? |
79072805 LW |
821 | |
822 | # Directory calls. | |
823 | ||
1e2c6ed7 | 824 | open_dir opendir ck_fun is@ F S |
db173bac MB |
825 | readdir readdir ck_fun % F |
826 | telldir telldir ck_fun st% F | |
827 | seekdir seekdir ck_fun s@ F S | |
828 | rewinddir rewinddir ck_fun s% F | |
829 | closedir closedir ck_fun is% F | |
79072805 LW |
830 | |
831 | # Process control. | |
832 | ||
db173bac | 833 | fork fork ck_null ist0 |
b162f9ea IZ |
834 | wait wait ck_null isT0 |
835 | waitpid waitpid ck_fun isT@ S S | |
836 | system system ck_exec imsT@ S? L | |
837 | exec exec ck_exec dimsT@ S? L | |
838 | kill kill ck_fun dimsT@ L | |
839 | getppid getppid ck_null isT0 | |
840 | getpgrp getpgrp ck_fun isT% S? | |
841 | setpgrp setpgrp ck_fun isT@ S? S? | |
842 | getpriority getpriority ck_fun isT@ S S | |
843 | setpriority setpriority ck_fun isT@ S S S | |
79072805 LW |
844 | |
845 | # Time calls. | |
846 | ||
cd39f2b6 JH |
847 | # NOTE: MacOS patches the 'i' of time() away later when the interpreter |
848 | # is created because in MacOS time() is already returning times > 2**31-1, | |
849 | # that is, non-integers. | |
850 | ||
b162f9ea | 851 | time time ck_null isT0 |
79072805 | 852 | tms times ck_null 0 |
db173bac MB |
853 | localtime localtime ck_fun t% S? |
854 | gmtime gmtime ck_fun t% S? | |
855 | alarm alarm ck_fun istu% S? | |
b162f9ea | 856 | sleep sleep ck_fun isT% S? |
79072805 LW |
857 | |
858 | # Shared memory. | |
859 | ||
db173bac MB |
860 | shmget shmget ck_fun imst@ S S S |
861 | shmctl shmctl ck_fun imst@ S S S | |
862 | shmread shmread ck_fun imst@ S S S S | |
863 | shmwrite shmwrite ck_fun imst@ S S S S | |
79072805 LW |
864 | |
865 | # Message passing. | |
866 | ||
db173bac MB |
867 | msgget msgget ck_fun imst@ S S |
868 | msgctl msgctl ck_fun imst@ S S S | |
869 | msgsnd msgsnd ck_fun imst@ S S S | |
870 | msgrcv msgrcv ck_fun imst@ S S S S S | |
79072805 LW |
871 | |
872 | # Semaphores. | |
873 | ||
db173bac MB |
874 | semget semget ck_fun imst@ S S S |
875 | semctl semctl ck_fun imst@ S S S S | |
876 | semop semop ck_fun imst@ S S | |
79072805 LW |
877 | |
878 | # Eval. | |
879 | ||
db173bac | 880 | require require ck_require du% S? |
b3f4d674 GS |
881 | dofile do "file" ck_fun d1 S |
882 | entereval eval "string" ck_eval d% S | |
883 | leaveeval eval "string" exit ck_null 1 S | |
db173bac | 884 | #evalonce eval constant string ck_null d1 S |
42d38218 | 885 | entertry eval {block} ck_null | |
f1612b5c | 886 | leavetry eval {block} exit ck_null @ |
79072805 LW |
887 | |
888 | # Get system info. | |
889 | ||
db173bac MB |
890 | ghbyname gethostbyname ck_fun % S |
891 | ghbyaddr gethostbyaddr ck_fun @ S S | |
79072805 | 892 | ghostent gethostent ck_null 0 |
db173bac MB |
893 | gnbyname getnetbyname ck_fun % S |
894 | gnbyaddr getnetbyaddr ck_fun @ S S | |
79072805 | 895 | gnetent getnetent ck_null 0 |
db173bac MB |
896 | gpbyname getprotobyname ck_fun % S |
897 | gpbynumber getprotobynumber ck_fun @ S | |
79072805 | 898 | gprotoent getprotoent ck_null 0 |
db173bac MB |
899 | gsbyname getservbyname ck_fun @ S S |
900 | gsbyport getservbyport ck_fun @ S S | |
79072805 | 901 | gservent getservent ck_null 0 |
db173bac MB |
902 | shostent sethostent ck_fun is% S |
903 | snetent setnetent ck_fun is% S | |
904 | sprotoent setprotoent ck_fun is% S | |
905 | sservent setservent ck_fun is% S | |
906 | ehostent endhostent ck_null is0 | |
907 | enetent endnetent ck_null is0 | |
908 | eprotoent endprotoent ck_null is0 | |
909 | eservent endservent ck_null is0 | |
910 | gpwnam getpwnam ck_fun % S | |
911 | gpwuid getpwuid ck_fun % S | |
79072805 | 912 | gpwent getpwent ck_null 0 |
db173bac MB |
913 | spwent setpwent ck_null is0 |
914 | epwent endpwent ck_null is0 | |
915 | ggrnam getgrnam ck_fun % S | |
916 | ggrgid getgrgid ck_fun % S | |
79072805 | 917 | ggrent getgrent ck_null 0 |
db173bac MB |
918 | sgrent setgrent ck_null is0 |
919 | egrent endgrent ck_null is0 | |
920 | getlogin getlogin ck_null st0 | |
79072805 LW |
921 | |
922 | # Miscellaneous. | |
923 | ||
db173bac | 924 | syscall syscall ck_fun imst@ S L |
c0329465 MB |
925 | |
926 | # For multi-threading | |
5a47f09b | 927 | lock lock ck_rfun s% R |
f1612b5c | 928 | threadsv per-thread value ck_null ds0 |
7399586d HS |
929 | |
930 | # Control (contd.) | |
3f872cb9 | 931 | setstate set statement info ck_null s; |
f5d5a27c | 932 | method_named method with known name ck_null d$ |
53e06cf0 | 933 | |
c963b151 BD |
934 | dor defined or (//) ck_null | |
935 | dorassign defined or assignment (//=) ck_null s| | |
936 | ||
16bb0245 | 937 | # Add new ops before this, the custom operator. |
7e030f46 | 938 | |
53e06cf0 | 939 | custom unknown custom operator ck_null 0 |