Commit | Line | Data |
---|---|---|
79072805 LW |
1 | #!/usr/bin/perl |
2 | ||
bb6f4497 CL |
3 | $opcode_new = 'opcode.h-new'; |
4 | $opname_new = 'opnames.h-new'; | |
5 | open(OC, ">$opcode_new") || die "Can't create $opcode_new: $!\n"; | |
6 | open(ON, ">$opname_new") || die "Can't create $opname_new: $!\n"; | |
79072805 LW |
7 | select OC; |
8 | ||
9 | # Read data. | |
10 | ||
11 | while (<DATA>) { | |
12 | chop; | |
13 | next unless $_; | |
14 | next if /^#/; | |
c07a80fd | 15 | ($key, $desc, $check, $flags, $args) = split(/\t+/, $_, 5); |
16 | ||
17 | warn qq[Description "$desc" duplicates $seen{$desc}\n] if $seen{$desc}; | |
18 | die qq[Opcode "$key" duplicates $seen{$key}\n] if $seen{$key}; | |
19 | $seen{$desc} = qq[description of opcode "$key"]; | |
20 | $seen{$key} = qq[opcode "$key"]; | |
21 | ||
79072805 | 22 | push(@ops, $key); |
c07a80fd | 23 | $desc{$key} = $desc; |
79072805 LW |
24 | $check{$key} = $check; |
25 | $ckname{$check}++; | |
26 | $flags{$key} = $flags; | |
27 | $args{$key} = $args; | |
28 | } | |
29 | ||
30 | # Emit defines. | |
31 | ||
32 | $i = 0; | |
748a9306 | 33 | print <<"END"; |
d6376244 JH |
34 | /* |
35 | * opcode.h | |
36 | * | |
37 | * Copyright (c) 1997-2002, Larry Wall | |
38 | * | |
39 | * You may distribute under the terms of either the GNU General Public | |
40 | * License or the Artistic License, as specified in the README file. | |
41 | * | |
42 | * !!!!!!! DO NOT EDIT THIS FILE !!!!!!! | |
43 | * This file is built by opcode.pl from its data. Any changes made here | |
44 | * will be lost! | |
45 | */ | |
a27f85b3 | 46 | |
864dbfa3 GS |
47 | #define Perl_pp_i_preinc Perl_pp_preinc |
48 | #define Perl_pp_i_predec Perl_pp_predec | |
49 | #define Perl_pp_i_postinc Perl_pp_postinc | |
50 | #define Perl_pp_i_postdec Perl_pp_postdec | |
748a9306 | 51 | |
748a9306 | 52 | END |
abdd5c84 GS |
53 | |
54 | print ON <<"END"; | |
d6376244 JH |
55 | /* |
56 | * opnames.h | |
57 | * | |
58 | * Copyright (c) 1997-2002, Larry Wall | |
59 | * | |
60 | * You may distribute under the terms of either the GNU General Public | |
61 | * License or the Artistic License, as specified in the README file. | |
62 | * | |
63 | * | |
64 | * !!!!!!! DO NOT EDIT THIS FILE !!!!!!! | |
65 | * This file is built by opcode.pl from its data. Any changes made here | |
66 | * will be lost! | |
67 | */ | |
abdd5c84 GS |
68 | |
69 | typedef enum opcode { | |
70 | END | |
71 | ||
79072805 | 72 | for (@ops) { |
abdd5c84 | 73 | print ON "\t", &tab(3,"OP_\U$_,"), "/* ", $i++, " */\n"; |
79072805 | 74 | } |
abdd5c84 GS |
75 | print ON "\t", &tab(3,"OP_max"), "\n"; |
76 | print ON "} opcode;\n"; | |
4c80c0b2 NC |
77 | print ON "\n#define MAXO ", scalar @ops, "\n"; |
78 | print ON "#define OP_phoney_INPUT_ONLY -1\n"; | |
79 | print ON "#define OP_phoney_OUTPUT_ONLY -2\n\n"; | |
79072805 | 80 | |
c07a80fd | 81 | # Emit op names and descriptions. |
79072805 LW |
82 | |
83 | print <<END; | |
73c4f7a1 GS |
84 | |
85 | START_EXTERN_C | |
86 | ||
19e8ce8e | 87 | |
53e06cf0 SC |
88 | #define OP_NAME(o) (o->op_type == OP_CUSTOM ? custom_op_name(o) : \\ |
89 | PL_op_name[o->op_type]) | |
90 | #define OP_DESC(o) (o->op_type == OP_CUSTOM ? custom_op_desc(o) : \\ | |
91 | PL_op_desc[o->op_type]) | |
53e06cf0 | 92 | |
79072805 | 93 | #ifndef DOINIT |
22c35a8c | 94 | EXT char *PL_op_name[]; |
79072805 | 95 | #else |
22c35a8c | 96 | EXT char *PL_op_name[] = { |
79072805 LW |
97 | END |
98 | ||
99 | for (@ops) { | |
c07a80fd | 100 | print qq(\t"$_",\n); |
101 | } | |
102 | ||
103 | print <<END; | |
104 | }; | |
105 | #endif | |
106 | ||
107 | END | |
108 | ||
109 | print <<END; | |
110 | #ifndef DOINIT | |
22c35a8c | 111 | EXT char *PL_op_desc[]; |
c07a80fd | 112 | #else |
22c35a8c | 113 | EXT char *PL_op_desc[] = { |
c07a80fd | 114 | END |
115 | ||
116 | for (@ops) { | |
42d38218 MS |
117 | my($safe_desc) = $desc{$_}; |
118 | ||
a567e93b | 119 | # Have to escape double quotes and escape characters. |
42d38218 MS |
120 | $safe_desc =~ s/(^|[^\\])([\\"])/$1\\$2/g; |
121 | ||
122 | print qq(\t"$safe_desc",\n); | |
79072805 LW |
123 | } |
124 | ||
125 | print <<END; | |
126 | }; | |
127 | #endif | |
128 | ||
73c4f7a1 GS |
129 | END_EXTERN_C |
130 | ||
22c35a8c | 131 | END |
79072805 | 132 | |
22c35a8c | 133 | # Emit function declarations. |
79072805 | 134 | |
22c35a8c | 135 | #for (sort keys %ckname) { |
cea2e8a9 | 136 | # print "OP *\t", &tab(3,$_),"(pTHX_ OP* o);\n"; |
22c35a8c GS |
137 | #} |
138 | # | |
139 | #print "\n"; | |
140 | # | |
141 | #for (@ops) { | |
cea2e8a9 | 142 | # print "OP *\t", &tab(3, "pp_$_"), "(pTHX);\n"; |
22c35a8c | 143 | #} |
79072805 LW |
144 | |
145 | # Emit ppcode switch array. | |
146 | ||
147 | print <<END; | |
148 | ||
73c4f7a1 GS |
149 | START_EXTERN_C |
150 | ||
79072805 | 151 | #ifndef DOINIT |
cea2e8a9 | 152 | EXT OP * (CPERLscope(*PL_ppaddr)[])(pTHX); |
79072805 | 153 | #else |
cea2e8a9 | 154 | EXT OP * (CPERLscope(*PL_ppaddr)[])(pTHX) = { |
79072805 LW |
155 | END |
156 | ||
157 | for (@ops) { | |
53e06cf0 | 158 | print "\tMEMBER_TO_FPTR(Perl_pp_$_),\n" unless $_ eq "custom"; |
79072805 LW |
159 | } |
160 | ||
161 | print <<END; | |
162 | }; | |
163 | #endif | |
164 | ||
165 | END | |
166 | ||
167 | # Emit check routines. | |
168 | ||
169 | print <<END; | |
170 | #ifndef DOINIT | |
cea2e8a9 | 171 | EXT OP * (CPERLscope(*PL_check)[]) (pTHX_ OP *op); |
79072805 | 172 | #else |
cea2e8a9 | 173 | EXT OP * (CPERLscope(*PL_check)[]) (pTHX_ OP *op) = { |
79072805 LW |
174 | END |
175 | ||
176 | for (@ops) { | |
2b260de0 | 177 | print "\t", &tab(3, "MEMBER_TO_FPTR(Perl_$check{$_}),"), "\t/* $_ */\n"; |
79072805 LW |
178 | } |
179 | ||
180 | print <<END; | |
181 | }; | |
182 | #endif | |
183 | ||
184 | END | |
185 | ||
186 | # Emit allowed argument types. | |
187 | ||
188 | print <<END; | |
189 | #ifndef DOINIT | |
22c35a8c | 190 | EXT U32 PL_opargs[]; |
79072805 | 191 | #else |
22c35a8c | 192 | EXT U32 PL_opargs[] = { |
79072805 LW |
193 | END |
194 | ||
195 | %argnum = ( | |
196 | S, 1, # scalar | |
197 | L, 2, # list | |
198 | A, 3, # array value | |
199 | H, 4, # hash value | |
200 | C, 5, # code value | |
201 | F, 6, # file value | |
202 | R, 7, # scalar reference | |
203 | ); | |
204 | ||
db173bac MB |
205 | %opclass = ( |
206 | '0', 0, # baseop | |
207 | '1', 1, # unop | |
208 | '2', 2, # binop | |
209 | '|', 3, # logop | |
1a67a97c SM |
210 | '@', 4, # listop |
211 | '/', 5, # pmop | |
350de78d | 212 | '$', 6, # svop_or_padop |
7934575e | 213 | '#', 7, # padop |
1a67a97c SM |
214 | '"', 8, # pvop_or_svop |
215 | '{', 9, # loop | |
216 | ';', 10, # cop | |
217 | '%', 11, # baseop_or_unop | |
218 | '-', 12, # filestatop | |
219 | '}', 13, # loopexop | |
db173bac MB |
220 | ); |
221 | ||
a85d93d9 JH |
222 | my %OP_IS_SOCKET; |
223 | my %OP_IS_FILETEST; | |
224 | ||
79072805 LW |
225 | for (@ops) { |
226 | $argsum = 0; | |
227 | $flags = $flags{$_}; | |
228 | $argsum |= 1 if $flags =~ /m/; # needs stack mark | |
229 | $argsum |= 2 if $flags =~ /f/; # fold constants | |
230 | $argsum |= 4 if $flags =~ /s/; # always produces scalar | |
231 | $argsum |= 8 if $flags =~ /t/; # needs target scalar | |
b162f9ea | 232 | $argsum |= (8|256) if $flags =~ /T/; # ... which may be lexical |
79072805 LW |
233 | $argsum |= 16 if $flags =~ /i/; # always produces integer |
234 | $argsum |= 32 if $flags =~ /I/; # has corresponding int op | |
235 | $argsum |= 64 if $flags =~ /d/; # danger, unknown side effects | |
a0d0e21e | 236 | $argsum |= 128 if $flags =~ /u/; # defaults to $_ |
8be7d673 | 237 | $flags =~ /([\W\d_])/ or die qq[Opcode "$_" has no class indicator]; |
b162f9ea IZ |
238 | $argsum |= $opclass{$1} << 9; |
239 | $mul = 0x2000; # 2 ^ OASHIFT | |
79072805 | 240 | for $arg (split(' ',$args{$_})) { |
a85d93d9 JH |
241 | if ($arg =~ /^F/) { |
242 | $OP_IS_SOCKET{$_} = 1 if $arg =~ s/s//; | |
243 | $OP_IS_FILETEST{$_} = 1 if $arg =~ s/-//; | |
244 | } | |
79072805 | 245 | $argnum = ($arg =~ s/\?//) ? 8 : 0; |
a85d93d9 | 246 | die "op = $_, arg = $arg\n" unless length($arg) == 1; |
79072805 | 247 | $argnum += $argnum{$arg}; |
b162f9ea IZ |
248 | warn "# Conflicting bit 32 for '$_'.\n" |
249 | if $argnum & 8 and $mul == 0x10000000; | |
79072805 LW |
250 | $argsum += $argnum * $mul; |
251 | $mul <<= 4; | |
252 | } | |
253 | $argsum = sprintf("0x%08x", $argsum); | |
db173bac | 254 | print "\t", &tab(3, "$argsum,"), "/* $_ */\n"; |
79072805 LW |
255 | } |
256 | ||
257 | print <<END; | |
258 | }; | |
259 | #endif | |
73c4f7a1 GS |
260 | |
261 | END_EXTERN_C | |
79072805 LW |
262 | END |
263 | ||
a85d93d9 JH |
264 | if (keys %OP_IS_SOCKET) { |
265 | print ON "\n#define OP_IS_SOCKET(op) \\\n\t("; | |
266 | print ON join(" || \\\n\t ", | |
267 | map { "(op) == OP_" . uc() } sort keys %OP_IS_SOCKET); | |
268 | print ON ")\n\n"; | |
269 | } | |
270 | ||
271 | if (keys %OP_IS_FILETEST) { | |
272 | print ON "\n#define OP_IS_FILETEST(op) \\\n\t("; | |
273 | print ON join(" || \\\n\t ", | |
274 | map { "(op) == OP_" . uc() } sort keys %OP_IS_FILETEST); | |
275 | print ON ")\n\n"; | |
276 | } | |
277 | ||
735e0d5c | 278 | close OC or die "Error closing opcode.h: $!"; |
abdd5c84 | 279 | close ON or die "Error closing opnames.h: $!"; |
735e0d5c | 280 | |
8999201b JH |
281 | chmod 0600, 'opcode.h'; # required by dosish filesystems |
282 | chmod 0600, 'opnames.h'; # required by dosish filesystems | |
283 | ||
a64c954a IZ |
284 | # Some dosish systems can't rename over an existing file: |
285 | unlink "$_-old" for qw(opcode.h opnames.h); | |
286 | rename $_, "$_-old" for qw(opcode.h opnames.h); | |
287 | ||
bb6f4497 CL |
288 | rename $opcode_new, 'opcode.h' or die "renaming opcode.h: $!\n"; |
289 | rename $opname_new, 'opnames.h' or die "renaming opnames.h: $!\n"; | |
46f659cb | 290 | |
bb6f4497 CL |
291 | $pp_proto_new = 'pp_proto.h-new'; |
292 | $pp_sym_new = 'pp.sym-new'; | |
293 | ||
294 | open PP, ">$pp_proto_new" or die "Error creating $pp_proto_new: $!"; | |
295 | open PPSYM, ">$pp_sym_new" or die "Error creating $pp_sym_new: $!"; | |
22c35a8c | 296 | |
a27f85b3 | 297 | print PP <<"END"; |
a567e93b | 298 | /* !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
a27f85b3 GS |
299 | This file is built by opcode.pl from its data. Any changes made here |
300 | will be lost! | |
301 | */ | |
302 | ||
303 | END | |
304 | ||
305 | print PPSYM <<"END"; | |
306 | # | |
a567e93b | 307 | # !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
a27f85b3 GS |
308 | # This file is built by opcode.pl from its data. Any changes made here |
309 | # will be lost! | |
310 | # | |
311 | ||
312 | END | |
313 | ||
314 | ||
22c35a8c | 315 | for (sort keys %ckname) { |
864dbfa3 GS |
316 | print PP "PERL_CKDEF(Perl_$_)\n"; |
317 | print PPSYM "Perl_$_\n"; | |
20ce7b12 | 318 | #OP *\t", &tab(3,$_),"(OP* o);\n"; |
22c35a8c GS |
319 | } |
320 | ||
321 | print PP "\n\n"; | |
322 | ||
735e0d5c | 323 | for (@ops) { |
15e52e56 | 324 | next if /^i_(pre|post)(inc|dec)$/; |
53e06cf0 | 325 | next if /^custom$/; |
864dbfa3 GS |
326 | print PP "PERL_PPDEF(Perl_pp_$_)\n"; |
327 | print PPSYM "Perl_pp_$_\n"; | |
735e0d5c IZ |
328 | } |
329 | ||
330 | close PP or die "Error closing pp_proto.h: $!"; | |
22c35a8c | 331 | close PPSYM or die "Error closing pp.sym: $!"; |
735e0d5c | 332 | |
8999201b JH |
333 | chmod 0600, 'pp_proto.h'; # required by dosish filesystems |
334 | chmod 0600, 'pp.sym'; # required by dosish filesystems | |
335 | ||
a64c954a IZ |
336 | # Some dosish systems can't rename over an existing file: |
337 | unlink "$_-old" for qw(pp_proto.h pp.sym); | |
338 | rename $_, "$_-old" for qw(pp_proto.h pp.sym); | |
339 | ||
bb6f4497 CL |
340 | rename $pp_proto_new, 'pp_proto.h' or die "rename pp_proto.h: $!\n"; |
341 | rename $pp_sym_new, 'pp.sym' or die "rename pp.sym: $!\n"; | |
46f659cb | 342 | |
79072805 LW |
343 | ########################################################################### |
344 | sub tab { | |
345 | local($l, $t) = @_; | |
346 | $t .= "\t" x ($l - (length($t) + 1) / 8); | |
347 | $t; | |
348 | } | |
349 | ########################################################################### | |
b162f9ea IZ |
350 | |
351 | # Some comments about 'T' opcode classifier: | |
352 | ||
353 | # Safe to set if the ppcode uses: | |
354 | # tryAMAGICbin, tryAMAGICun, SETn, SETi, SETu, PUSHn, PUSHTARG, SETTARG, | |
355 | # SETs(TARG), XPUSHn, XPUSHu, | |
356 | ||
357 | # Unsafe to set if the ppcode uses dTARG or [X]RETPUSH[YES|NO|UNDEF] | |
358 | ||
359 | # lt and friends do SETs (including ncmp, but not scmp) | |
360 | ||
21f5b33c GS |
361 | # Additional mode of failure: the opcode can modify TARG before it "used" |
362 | # all the arguments (or may call an external function which does the same). | |
363 | # If the target coincides with one of the arguments ==> kaboom. | |
364 | ||
b162f9ea IZ |
365 | # pp.c pos substr each not OK (RETPUSHUNDEF) |
366 | # substr vec also not OK due to LV to target (are they???) | |
367 | # ref not OK (RETPUSHNO) | |
368 | # trans not OK (dTARG; TARG = sv_newmortal();) | |
369 | # ucfirst etc not OK: TMP arg processed inplace | |
69b47968 | 370 | # quotemeta not OK (unsafe when TARG == arg) |
91e74348 | 371 | # each repeat not OK too due to list context |
b162f9ea | 372 | # pack split - unknown whether they are safe |
dae78bb1 IZ |
373 | # sprintf: is calling do_sprintf(TARG,...) which can act on TARG |
374 | # before other args are processed. | |
b162f9ea | 375 | |
21f5b33c GS |
376 | # Suspicious wrt "additional mode of failure" (and only it): |
377 | # schop, chop, postinc/dec, bit_and etc, negate, complement. | |
378 | ||
379 | # Also suspicious: 4-arg substr, sprintf, uc/lc (POK_only), reverse, pack. | |
380 | ||
381 | # substr/vec: doing TAINT_off()??? | |
382 | ||
b162f9ea IZ |
383 | # pp_hot.c |
384 | # readline - unknown whether it is safe | |
385 | # match subst not OK (dTARG) | |
386 | # grepwhile not OK (not always setting) | |
69b47968 | 387 | # join not OK (unsafe when TARG == arg) |
b162f9ea | 388 | |
21f5b33c GS |
389 | # Suspicious wrt "additional mode of failure": concat (dealt with |
390 | # in ck_sassign()), join (same). | |
391 | ||
b162f9ea IZ |
392 | # pp_ctl.c |
393 | # mapwhile flip caller not OK (not always setting) | |
394 | ||
395 | # pp_sys.c | |
396 | # backtick glob warn die not OK (not always setting) | |
397 | # warn not OK (RETPUSHYES) | |
398 | # open fileno getc sysread syswrite ioctl accept shutdown | |
399 | # ftsize(etc) readlink telldir fork alarm getlogin not OK (RETPUSHUNDEF) | |
400 | # umask select not OK (XPUSHs(&PL_sv_undef);) | |
401 | # fileno getc sysread syswrite tell not OK (meth("FILENO" "GETC")) | |
402 | # sselect shm* sem* msg* syscall - unknown whether they are safe | |
403 | # gmtime not OK (list context) | |
404 | ||
21f5b33c GS |
405 | # Suspicious wrt "additional mode of failure": warn, die, select. |
406 | ||
79072805 LW |
407 | __END__ |
408 | ||
4289559a | 409 | # New ops always go at the end, just before 'custom' |
7399586d | 410 | |
64b99527 SC |
411 | # A recapitulation of the format of this file: |
412 | # The file consists of five columns: the name of the op, an English | |
413 | # description, the name of the "check" routine used to optimize this | |
414 | # operation, some flags, and a description of the operands. | |
415 | ||
416 | # The flags consist of options followed by a mandatory op class signifier | |
417 | ||
418 | # The classes are: | |
419 | # baseop - 0 unop - 1 binop - 2 | |
420 | # logop - | listop - @ pmop - / | |
421 | # padop/svop - $ padop - # (unused) loop - { | |
422 | # baseop/unop - % loopexop - } filestatop - - | |
423 | # pvop/svop - " | |
424 | ||
425 | # Other options are: | |
426 | # needs stack mark - m | |
427 | # needs constant folding - f | |
428 | # produces a scalar - s | |
429 | # produces an integer - i | |
430 | # needs a target - t | |
431 | # target can be in a pad - T | |
432 | # has a corresponding integer version - I | |
433 | # has side effects - d | |
434 | # uses $_ if no argument given - u | |
435 | ||
436 | # Values for the operands are: | |
437 | # scalar - S list - L array - A | |
438 | # hash - H sub (CV) - C file - F | |
439 | # socket - Fs filetest - F- reference - R | |
440 | # "?" denotes an optional operand. | |
441 | ||
79072805 LW |
442 | # Nothing. |
443 | ||
444 | null null operation ck_null 0 | |
93a17b20 | 445 | stub stub ck_null 0 |
db173bac | 446 | scalar scalar ck_fun s% S |
79072805 LW |
447 | |
448 | # Pushy stuff. | |
449 | ||
db173bac MB |
450 | pushmark pushmark ck_null s0 |
451 | wantarray wantarray ck_null is0 | |
79072805 | 452 | |
db173bac | 453 | const constant item ck_svconst s$ |
79072805 | 454 | |
7934575e GS |
455 | gvsv scalar variable ck_null ds$ |
456 | gv glob value ck_null ds$ | |
db173bac MB |
457 | gelem glob elem ck_null d2 S S |
458 | padsv private variable ck_null ds0 | |
459 | padav private array ck_null d0 | |
460 | padhv private hash ck_null d0 | |
f1612b5c | 461 | padany private value ck_null d0 |
79072805 | 462 | |
1167e5da | 463 | pushre push regexp ck_null d/ |
79072805 LW |
464 | |
465 | # References and stuff. | |
466 | ||
db173bac | 467 | rv2gv ref-to-glob cast ck_rvconst ds1 |
b89fed5f | 468 | rv2sv scalar dereference ck_rvconst ds1 |
db173bac | 469 | av2arylen array length ck_null is1 |
b89fed5f | 470 | rv2cv subroutine dereference ck_rvconst d1 |
db173bac MB |
471 | anoncode anonymous subroutine ck_anoncode $ |
472 | prototype subroutine prototype ck_null s% S | |
5d11ae5e | 473 | refgen reference constructor ck_spair m1 L |
dfa0f641 | 474 | srefgen single ref constructor ck_null fs1 S |
db173bac MB |
475 | ref reference-type operator ck_fun stu% S? |
476 | bless bless ck_fun s@ S S? | |
79072805 LW |
477 | |
478 | # Pushy I/O. | |
479 | ||
16fe6d59 | 480 | backtick quoted execution (``, qx) ck_open t% |
0a753a76 | 481 | # glob defaults its first arg to $_ |
649da076 | 482 | glob glob ck_glob t@ S? |
b04ef359 | 483 | readline <HANDLE> ck_null t% F? |
5fc9b9e4 | 484 | rcatline append I/O operator ck_null t$ |
79072805 LW |
485 | |
486 | # Bindable operators. | |
487 | ||
f1612b5c GS |
488 | regcmaybe regexp internal guard ck_fun s1 S |
489 | regcreset regexp internal reset ck_fun s1 S | |
490 | regcomp regexp compilation ck_null s| S | |
491 | match pattern match (m//) ck_match d/ | |
492 | qr pattern quote (qr//) ck_match s/ | |
493 | subst substitution (s///) ck_null dis/ S | |
494 | substcont substitution iterator ck_null dis| | |
495 | trans transliteration (tr///) ck_null is" S | |
79072805 LW |
496 | |
497 | # Lvalue operators. | |
db173bac MB |
498 | # sassign is special-cased for op class |
499 | ||
b162f9ea | 500 | sassign scalar assignment ck_sassign s0 |
db173bac MB |
501 | aassign list assignment ck_null t2 L L |
502 | ||
21f5b33c GS |
503 | chop chop ck_spair mts% L |
504 | schop scalar chop ck_null stu% S? | |
f1612b5c GS |
505 | chomp chomp ck_spair mTs% L |
506 | schomp scalar chomp ck_null sTu% S? | |
69794302 | 507 | defined defined operator ck_defined isu% S? |
db173bac MB |
508 | undef undef operator ck_lfun s% S? |
509 | study study ck_fun su% S? | |
510 | pos match position ck_lfun stu% S? | |
511 | ||
42d38218 MS |
512 | preinc preincrement (++) ck_lfun dIs1 S |
513 | i_preinc integer preincrement (++) ck_lfun dis1 S | |
514 | predec predecrement (--) ck_lfun dIs1 S | |
515 | i_predec integer predecrement (--) ck_lfun dis1 S | |
21f5b33c | 516 | postinc postincrement (++) ck_lfun dIst1 S |
42d38218 | 517 | i_postinc integer postincrement (++) ck_lfun disT1 S |
21f5b33c | 518 | postdec postdecrement (--) ck_lfun dIst1 S |
42d38218 | 519 | i_postdec integer postdecrement (--) ck_lfun disT1 S |
79072805 LW |
520 | |
521 | # Ordinary operators. | |
522 | ||
42d38218 MS |
523 | pow exponentiation (**) ck_null fsT2 S S |
524 | ||
f1612b5c | 525 | multiply multiplication (*) ck_null IfsT2 S S |
42d38218 MS |
526 | i_multiply integer multiplication (*) ck_null ifsT2 S S |
527 | divide division (/) ck_null IfsT2 S S | |
528 | i_divide integer division (/) ck_null ifsT2 S S | |
529 | modulo modulus (%) ck_null IifsT2 S S | |
530 | i_modulo integer modulus (%) ck_null ifsT2 S S | |
531 | repeat repeat (x) ck_repeat mt2 L S | |
532 | ||
533 | add addition (+) ck_null IfsT2 S S | |
534 | i_add integer addition (+) ck_null ifsT2 S S | |
535 | subtract subtraction (-) ck_null IfsT2 S S | |
536 | i_subtract integer subtraction (-) ck_null ifsT2 S S | |
297b36dc | 537 | concat concatenation (.) or string ck_concat fsT2 S S |
b162f9ea | 538 | stringify string ck_fun fsT@ S |
db173bac | 539 | |
42d38218 MS |
540 | left_shift left bitshift (<<) ck_bitop fsT2 S S |
541 | right_shift right bitshift (>>) ck_bitop fsT2 S S | |
542 | ||
543 | lt numeric lt (<) ck_null Iifs2 S S | |
544 | i_lt integer lt (<) ck_null ifs2 S S | |
545 | gt numeric gt (>) ck_null Iifs2 S S | |
546 | i_gt integer gt (>) ck_null ifs2 S S | |
547 | le numeric le (<=) ck_null Iifs2 S S | |
548 | i_le integer le (<=) ck_null ifs2 S S | |
549 | ge numeric ge (>=) ck_null Iifs2 S S | |
550 | i_ge integer ge (>=) ck_null ifs2 S S | |
551 | eq numeric eq (==) ck_null Iifs2 S S | |
552 | i_eq integer eq (==) ck_null ifs2 S S | |
553 | ne numeric ne (!=) ck_null Iifs2 S S | |
554 | i_ne integer ne (!=) ck_null ifs2 S S | |
555 | ncmp numeric comparison (<=>) ck_null Iifst2 S S | |
556 | i_ncmp integer comparison (<=>) ck_null ifst2 S S | |
db173bac | 557 | |
2de3dbcc JH |
558 | slt string lt ck_null ifs2 S S |
559 | sgt string gt ck_null ifs2 S S | |
560 | sle string le ck_null ifs2 S S | |
561 | sge string ge ck_null ifs2 S S | |
db173bac MB |
562 | seq string eq ck_null ifs2 S S |
563 | sne string ne ck_null ifs2 S S | |
2de3dbcc | 564 | scmp string comparison (cmp) ck_null ifst2 S S |
db173bac | 565 | |
21f5b33c GS |
566 | bit_and bitwise and (&) ck_bitop fst2 S S |
567 | bit_xor bitwise xor (^) ck_bitop fst2 S S | |
568 | bit_or bitwise or (|) ck_bitop fst2 S S | |
db173bac | 569 | |
21f5b33c | 570 | negate negation (-) ck_null Ifst1 S |
f1612b5c | 571 | i_negate integer negation (-) ck_null ifsT1 S |
db173bac | 572 | not not ck_null ifs1 S |
21f5b33c | 573 | complement 1's complement (~) ck_bitop fst1 S |
79072805 LW |
574 | |
575 | # High falutin' math. | |
576 | ||
f1612b5c GS |
577 | atan2 atan2 ck_fun fsT@ S S |
578 | sin sin ck_fun fsTu% S? | |
579 | cos cos ck_fun fsTu% S? | |
580 | rand rand ck_fun sT% S? | |
581 | srand srand ck_fun s% S? | |
582 | exp exp ck_fun fsTu% S? | |
583 | log log ck_fun fsTu% S? | |
584 | sqrt sqrt ck_fun fsTu% S? | |
79072805 | 585 | |
cf26c822 CS |
586 | # Lowbrow math. |
587 | ||
b162f9ea IZ |
588 | int int ck_fun fsTu% S? |
589 | hex hex ck_fun fsTu% S? | |
590 | oct oct ck_fun fsTu% S? | |
591 | abs abs ck_fun fsTu% S? | |
79072805 LW |
592 | |
593 | # String stuff. | |
594 | ||
b162f9ea | 595 | length length ck_lengthconst isTu% S? |
35fba0d9 | 596 | substr substr ck_substr st@ S S S? S? |
db173bac | 597 | vec vec ck_fun ist@ S S S |
79072805 | 598 | |
b162f9ea IZ |
599 | index index ck_index isT@ S S S? |
600 | rindex rindex ck_index isT@ S S S? | |
79072805 | 601 | |
2de3dbcc | 602 | sprintf sprintf ck_fun mfst@ S L |
db173bac | 603 | formline formline ck_fun ms@ S L |
b162f9ea IZ |
604 | ord ord ck_fun ifsTu% S? |
605 | chr chr ck_fun fsTu% S? | |
606 | crypt crypt ck_fun fsT@ S S | |
2de3dbcc JH |
607 | ucfirst ucfirst ck_fun fstu% S? |
608 | lcfirst lcfirst ck_fun fstu% S? | |
609 | uc uc ck_fun fstu% S? | |
610 | lc lc ck_fun fstu% S? | |
69b47968 | 611 | quotemeta quotemeta ck_fun fstu% S? |
79072805 LW |
612 | |
613 | # Arrays. | |
614 | ||
f1612b5c | 615 | rv2av array dereference ck_rvconst dt1 |
7934575e | 616 | aelemfast constant array element ck_null s$ A S |
db173bac MB |
617 | aelem array element ck_null s2 A S |
618 | aslice array slice ck_null m@ A L | |
79072805 | 619 | |
aa689395 | 620 | # Hashes. |
79072805 | 621 | |
59af0135 | 622 | each each ck_fun % H |
db173bac MB |
623 | values values ck_fun t% H |
624 | keys keys ck_fun t% H | |
625 | delete delete ck_delete % S | |
42d38218 | 626 | exists exists ck_exists is% S |
f1612b5c GS |
627 | rv2hv hash dereference ck_rvconst dt1 |
628 | helem hash element ck_null s2@ H S | |
db173bac | 629 | hslice hash slice ck_null m@ H L |
79072805 LW |
630 | |
631 | # Explosives and implosives. | |
632 | ||
db173bac MB |
633 | unpack unpack ck_fun @ S S |
634 | pack pack ck_fun mst@ S L | |
635 | split split ck_split t@ S S S | |
297b36dc | 636 | join join or string ck_join mst@ S L |
79072805 LW |
637 | |
638 | # List operators. | |
639 | ||
db173bac MB |
640 | list list ck_null m@ L |
641 | lslice list slice ck_null 2 H L L | |
42d38218 MS |
642 | anonlist anonymous list ([]) ck_fun ms@ L |
643 | anonhash anonymous hash ({}) ck_fun ms@ L | |
79072805 | 644 | |
db173bac | 645 | splice splice ck_fun m@ A S? S? L |
b162f9ea | 646 | push push ck_fun imsT@ A L |
a9f58cad | 647 | pop pop ck_shift s% A |
db173bac | 648 | shift shift ck_shift s% A |
b162f9ea | 649 | unshift unshift ck_fun imsT@ A L |
db173bac MB |
650 | sort sort ck_sort m@ C? L |
651 | reverse reverse ck_fun mt@ L | |
79072805 | 652 | |
f1612b5c GS |
653 | grepstart grep ck_grep dm@ C L |
654 | grepwhile grep iterator ck_null dt| | |
79072805 | 655 | |
f1612b5c GS |
656 | mapstart map ck_grep dm@ C L |
657 | mapwhile map iterator ck_null dt| | |
a0d0e21e | 658 | |
79072805 LW |
659 | # Range stuff. |
660 | ||
1a67a97c | 661 | range flipflop ck_null | S S |
db173bac MB |
662 | flip range (or flip) ck_null 1 S S |
663 | flop range (or flop) ck_null 1 | |
79072805 LW |
664 | |
665 | # Control. | |
666 | ||
42d38218 | 667 | and logical and (&&) ck_null | |
f1612b5c GS |
668 | or logical or (||) ck_null | |
669 | xor logical xor ck_null fs2 S S | |
670 | cond_expr conditional expression ck_null d| | |
42d38218 MS |
671 | andassign logical and assignment (&&=) ck_null s| |
672 | orassign logical or assignment (||=) ck_null s| | |
db173bac | 673 | |
f5d5a27c | 674 | method method lookup ck_method d1 |
db173bac MB |
675 | entersub subroutine entry ck_subr dmt1 L |
676 | leavesub subroutine exit ck_null 1 | |
78f9721b | 677 | leavesublv lvalue subroutine return ck_null 1 |
db173bac MB |
678 | caller caller ck_fun t% S? |
679 | warn warn ck_fun imst@ L | |
96e176bf | 680 | die die ck_die dimst@ L |
f1612b5c | 681 | reset symbol reset ck_fun is% S? |
db173bac MB |
682 | |
683 | lineseq line sequence ck_null @ | |
684 | nextstate next statement ck_null s; | |
685 | dbstate debug next statement ck_null s; | |
e9c54c90 | 686 | unstack iteration finalizer ck_null s0 |
79072805 | 687 | enter block entry ck_null 0 |
db173bac MB |
688 | leave block exit ck_null @ |
689 | scope block ck_null @ | |
690 | enteriter foreach loop entry ck_null d{ | |
79072805 | 691 | iter foreach loop iterator ck_null 0 |
db173bac MB |
692 | enterloop loop entry ck_null d{ |
693 | leaveloop loop exit ck_null 2 | |
78f9721b | 694 | return return ck_return dm@ L |
db173bac MB |
695 | last last ck_null ds} |
696 | next next ck_null ds} | |
697 | redo redo ck_null ds} | |
698 | dump dump ck_null ds} | |
699 | goto goto ck_null ds} | |
d98f61e7 | 700 | exit exit ck_exit ds% S? |
7399586d | 701 | # continued below |
79072805 | 702 | |
f1612b5c GS |
703 | #nswitch numeric switch ck_null d |
704 | #cswitch character switch ck_null d | |
79072805 LW |
705 | |
706 | # I/O. | |
707 | ||
a567e93b | 708 | open open ck_open ismt@ F S? L |
db173bac MB |
709 | close close ck_fun is% F? |
710 | pipe_op pipe ck_fun is@ F F | |
79072805 | 711 | |
db173bac | 712 | fileno fileno ck_fun ist% F |
a86a20aa | 713 | umask umask ck_fun ist% S? |
1c1fc3ea | 714 | binmode binmode ck_fun s@ F S? |
79072805 | 715 | |
db173bac MB |
716 | tie tie ck_fun idms@ R S L |
717 | untie untie ck_fun is% R | |
718 | tied tied ck_fun s% R | |
719 | dbmopen dbmopen ck_fun is@ H S S | |
720 | dbmclose dbmclose ck_fun is% H | |
79072805 | 721 | |
db173bac MB |
722 | sselect select system call ck_select t@ S S S S |
723 | select select ck_select st@ F? | |
79072805 | 724 | |
db173bac | 725 | getc getc ck_eof st% F? |
d1a002d4 | 726 | read read ck_fun imst@ F R S S? |
db173bac MB |
727 | enterwrite write ck_fun dis% F? |
728 | leavewrite write exit ck_null 1 | |
79072805 | 729 | |
db173bac MB |
730 | prtf printf ck_listiob ims@ F? L |
731 | print print ck_listiob ims@ F? L | |
79072805 | 732 | |
db173bac MB |
733 | sysopen sysopen ck_fun s@ F S S S? |
734 | sysseek sysseek ck_fun s@ F S S | |
d1a002d4 | 735 | sysread sysread ck_fun imst@ F R S S? |
145d37e2 | 736 | syswrite syswrite ck_fun imst@ F S S? S? |
79072805 | 737 | |
a85d93d9 JH |
738 | send send ck_fun imst@ Fs S S S? |
739 | recv recv ck_fun imst@ Fs R S S | |
79072805 | 740 | |
db173bac MB |
741 | eof eof ck_eof is% F? |
742 | tell tell ck_fun st% F? | |
743 | seek seek ck_fun s@ F S S | |
9b01e405 | 744 | # truncate really behaves as if it had both "S S" and "F S" |
db173bac | 745 | truncate truncate ck_trunc is@ S S |
79072805 | 746 | |
db173bac MB |
747 | fcntl fcntl ck_fun st@ F S S |
748 | ioctl ioctl ck_fun st@ F S S | |
b162f9ea | 749 | flock flock ck_fun isT@ F S |
79072805 LW |
750 | |
751 | # Sockets. | |
752 | ||
a85d93d9 JH |
753 | socket socket ck_fun is@ Fs S S S |
754 | sockpair socketpair ck_fun is@ Fs Fs S S S | |
79072805 | 755 | |
a85d93d9 JH |
756 | bind bind ck_fun is@ Fs S |
757 | connect connect ck_fun is@ Fs S | |
758 | listen listen ck_fun is@ Fs S | |
759 | accept accept ck_fun ist@ Fs Fs | |
760 | shutdown shutdown ck_fun ist@ Fs S | |
79072805 | 761 | |
a85d93d9 JH |
762 | gsockopt getsockopt ck_fun is@ Fs S S |
763 | ssockopt setsockopt ck_fun is@ Fs S S S | |
79072805 | 764 | |
a85d93d9 JH |
765 | getsockname getsockname ck_fun is% Fs |
766 | getpeername getpeername ck_fun is% Fs | |
79072805 LW |
767 | |
768 | # Stat calls. | |
769 | ||
db173bac MB |
770 | lstat lstat ck_ftst u- F |
771 | stat stat ck_ftst u- F | |
a85d93d9 JH |
772 | ftrread -R ck_ftst isu- F- |
773 | ftrwrite -W ck_ftst isu- F- | |
774 | ftrexec -X ck_ftst isu- F- | |
775 | fteread -r ck_ftst isu- F- | |
776 | ftewrite -w ck_ftst isu- F- | |
777 | fteexec -x ck_ftst isu- F- | |
778 | ftis -e ck_ftst isu- F- | |
779 | fteowned -O ck_ftst isu- F- | |
780 | ftrowned -o ck_ftst isu- F- | |
781 | ftzero -z ck_ftst isu- F- | |
782 | ftsize -s ck_ftst istu- F- | |
783 | ftmtime -M ck_ftst stu- F- | |
784 | ftatime -A ck_ftst stu- F- | |
785 | ftctime -C ck_ftst stu- F- | |
786 | ftsock -S ck_ftst isu- F- | |
787 | ftchr -c ck_ftst isu- F- | |
788 | ftblk -b ck_ftst isu- F- | |
789 | ftfile -f ck_ftst isu- F- | |
790 | ftdir -d ck_ftst isu- F- | |
791 | ftpipe -p ck_ftst isu- F- | |
792 | ftlink -l ck_ftst isu- F- | |
793 | ftsuid -u ck_ftst isu- F- | |
794 | ftsgid -g ck_ftst isu- F- | |
795 | ftsvtx -k ck_ftst isu- F- | |
796 | fttty -t ck_ftst is- F- | |
797 | fttext -T ck_ftst isu- F- | |
798 | ftbinary -B ck_ftst isu- F- | |
79072805 LW |
799 | |
800 | # File calls. | |
801 | ||
b162f9ea IZ |
802 | chdir chdir ck_fun isT% S? |
803 | chown chown ck_fun imsT@ L | |
804 | chroot chroot ck_fun isTu% S? | |
805 | unlink unlink ck_fun imsTu@ L | |
a86a20aa | 806 | chmod chmod ck_fun imsT@ L |
b162f9ea IZ |
807 | utime utime ck_fun imsT@ L |
808 | rename rename ck_fun isT@ S S | |
809 | link link ck_fun isT@ S S | |
810 | symlink symlink ck_fun isT@ S S | |
db173bac | 811 | readlink readlink ck_fun stu% S? |
a86a20aa | 812 | mkdir mkdir ck_fun isT@ S S? |
b162f9ea | 813 | rmdir rmdir ck_fun isTu% S? |
79072805 LW |
814 | |
815 | # Directory calls. | |
816 | ||
1e2c6ed7 | 817 | open_dir opendir ck_fun is@ F S |
db173bac MB |
818 | readdir readdir ck_fun % F |
819 | telldir telldir ck_fun st% F | |
820 | seekdir seekdir ck_fun s@ F S | |
821 | rewinddir rewinddir ck_fun s% F | |
822 | closedir closedir ck_fun is% F | |
79072805 LW |
823 | |
824 | # Process control. | |
825 | ||
db173bac | 826 | fork fork ck_null ist0 |
b162f9ea IZ |
827 | wait wait ck_null isT0 |
828 | waitpid waitpid ck_fun isT@ S S | |
829 | system system ck_exec imsT@ S? L | |
830 | exec exec ck_exec dimsT@ S? L | |
831 | kill kill ck_fun dimsT@ L | |
832 | getppid getppid ck_null isT0 | |
833 | getpgrp getpgrp ck_fun isT% S? | |
834 | setpgrp setpgrp ck_fun isT@ S? S? | |
835 | getpriority getpriority ck_fun isT@ S S | |
836 | setpriority setpriority ck_fun isT@ S S S | |
79072805 LW |
837 | |
838 | # Time calls. | |
839 | ||
cd39f2b6 JH |
840 | # NOTE: MacOS patches the 'i' of time() away later when the interpreter |
841 | # is created because in MacOS time() is already returning times > 2**31-1, | |
842 | # that is, non-integers. | |
843 | ||
b162f9ea | 844 | time time ck_null isT0 |
79072805 | 845 | tms times ck_null 0 |
db173bac MB |
846 | localtime localtime ck_fun t% S? |
847 | gmtime gmtime ck_fun t% S? | |
848 | alarm alarm ck_fun istu% S? | |
b162f9ea | 849 | sleep sleep ck_fun isT% S? |
79072805 LW |
850 | |
851 | # Shared memory. | |
852 | ||
db173bac MB |
853 | shmget shmget ck_fun imst@ S S S |
854 | shmctl shmctl ck_fun imst@ S S S | |
855 | shmread shmread ck_fun imst@ S S S S | |
856 | shmwrite shmwrite ck_fun imst@ S S S S | |
79072805 LW |
857 | |
858 | # Message passing. | |
859 | ||
db173bac MB |
860 | msgget msgget ck_fun imst@ S S |
861 | msgctl msgctl ck_fun imst@ S S S | |
862 | msgsnd msgsnd ck_fun imst@ S S S | |
863 | msgrcv msgrcv ck_fun imst@ S S S S S | |
79072805 LW |
864 | |
865 | # Semaphores. | |
866 | ||
db173bac MB |
867 | semget semget ck_fun imst@ S S S |
868 | semctl semctl ck_fun imst@ S S S S | |
869 | semop semop ck_fun imst@ S S | |
79072805 LW |
870 | |
871 | # Eval. | |
872 | ||
db173bac | 873 | require require ck_require du% S? |
b3f4d674 GS |
874 | dofile do "file" ck_fun d1 S |
875 | entereval eval "string" ck_eval d% S | |
876 | leaveeval eval "string" exit ck_null 1 S | |
db173bac | 877 | #evalonce eval constant string ck_null d1 S |
42d38218 | 878 | entertry eval {block} ck_null | |
f1612b5c | 879 | leavetry eval {block} exit ck_null @ |
79072805 LW |
880 | |
881 | # Get system info. | |
882 | ||
db173bac MB |
883 | ghbyname gethostbyname ck_fun % S |
884 | ghbyaddr gethostbyaddr ck_fun @ S S | |
79072805 | 885 | ghostent gethostent ck_null 0 |
db173bac MB |
886 | gnbyname getnetbyname ck_fun % S |
887 | gnbyaddr getnetbyaddr ck_fun @ S S | |
79072805 | 888 | gnetent getnetent ck_null 0 |
db173bac MB |
889 | gpbyname getprotobyname ck_fun % S |
890 | gpbynumber getprotobynumber ck_fun @ S | |
79072805 | 891 | gprotoent getprotoent ck_null 0 |
db173bac MB |
892 | gsbyname getservbyname ck_fun @ S S |
893 | gsbyport getservbyport ck_fun @ S S | |
79072805 | 894 | gservent getservent ck_null 0 |
db173bac MB |
895 | shostent sethostent ck_fun is% S |
896 | snetent setnetent ck_fun is% S | |
897 | sprotoent setprotoent ck_fun is% S | |
898 | sservent setservent ck_fun is% S | |
899 | ehostent endhostent ck_null is0 | |
900 | enetent endnetent ck_null is0 | |
901 | eprotoent endprotoent ck_null is0 | |
902 | eservent endservent ck_null is0 | |
903 | gpwnam getpwnam ck_fun % S | |
904 | gpwuid getpwuid ck_fun % S | |
79072805 | 905 | gpwent getpwent ck_null 0 |
db173bac MB |
906 | spwent setpwent ck_null is0 |
907 | epwent endpwent ck_null is0 | |
908 | ggrnam getgrnam ck_fun % S | |
909 | ggrgid getgrgid ck_fun % S | |
79072805 | 910 | ggrent getgrent ck_null 0 |
db173bac MB |
911 | sgrent setgrent ck_null is0 |
912 | egrent endgrent ck_null is0 | |
913 | getlogin getlogin ck_null st0 | |
79072805 LW |
914 | |
915 | # Miscellaneous. | |
916 | ||
db173bac | 917 | syscall syscall ck_fun imst@ S L |
c0329465 MB |
918 | |
919 | # For multi-threading | |
db173bac | 920 | lock lock ck_rfun s% S |
f1612b5c | 921 | threadsv per-thread value ck_null ds0 |
7399586d HS |
922 | |
923 | # Control (contd.) | |
3f872cb9 | 924 | setstate set statement info ck_null s; |
f5d5a27c | 925 | method_named method with known name ck_null d$ |
53e06cf0 | 926 | |
16bb0245 | 927 | # Add new ops before this, the custom operator. |
7e030f46 | 928 | |
53e06cf0 | 929 | custom unknown custom operator ck_null 0 |