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 | ||
1d5774de NC |
36 | # Set up aliases |
37 | ||
38 | my %alias; | |
39 | ||
40 | # Format is "this function" => "does these op names" | |
41 | my @raw_alias = ( | |
6faeeb49 | 42 | Perl_do_kv => [qw( keys values )], |
65bca31a | 43 | Perl_unimplemented_op => [qw(padany threadsv mapstart)], |
0b612f93 NC |
44 | # All the ops with a body of { return NORMAL; } |
45 | Perl_pp_null => [qw(scalar regcmaybe lineseq scope)], | |
46 | ||
47 | Perl_pp_goto => ['dump'], | |
48 | Perl_pp_require => ['dofile'], | |
49 | Perl_pp_untie => ['dbmclose'], | |
50 | Perl_pp_sysread => [qw(read recv)], | |
51 | Perl_pp_sysseek => ['seek'], | |
52 | Perl_pp_ioctl => ['fcntl'], | |
53 | Perl_pp_ssockopt => ['gsockopt'], | |
54 | Perl_pp_getpeername => ['getsockname'], | |
55 | Perl_pp_stat => ['lstat'], | |
f1cb2d48 | 56 | Perl_pp_ftrowned => [qw(fteowned ftzero ftsock ftchr ftblk |
17ad201a NC |
57 | ftfile ftdir ftpipe ftsuid ftsgid |
58 | ftsvtx)], | |
0b612f93 NC |
59 | Perl_pp_fttext => ['ftbinary'], |
60 | Perl_pp_gmtime => ['localtime'], | |
61 | Perl_pp_semget => [qw(shmget msgget)], | |
62 | Perl_pp_semctl => [qw(shmctl msgctl)], | |
0b612f93 NC |
63 | Perl_pp_ghostent => [qw(ghbyname ghbyaddr)], |
64 | Perl_pp_gnetent => [qw(gnbyname gnbyaddr)], | |
65 | Perl_pp_gprotoent => [qw(gpbyname gpbynumber)], | |
66 | Perl_pp_gservent => [qw(gsbyname gsbyport)], | |
67 | Perl_pp_gpwent => [qw(gpwnam gpwuid)], | |
68 | Perl_pp_ggrent => [qw(ggrnam ggrgid)], | |
957b0e1d | 69 | Perl_pp_ftis => [qw(ftsize ftmtime ftatime ftctime)], |
605b9385 | 70 | Perl_pp_chown => [qw(unlink chmod utime kill)], |
ce6987d0 | 71 | Perl_pp_link => ['symlink'], |
af9e49b4 NC |
72 | Perl_pp_ftrread => [qw(ftrwrite ftrexec fteread ftewrite |
73 | fteexec)], | |
ca563b4e | 74 | Perl_pp_shmwrite => [qw(shmread msgsnd msgrcv semop)], |
64a1bc8e | 75 | Perl_pp_send => ['syswrite'], |
c960fc3b | 76 | Perl_pp_defined => [qw(dor dorassign)], |
62726f23 SP |
77 | Perl_pp_and => ['andassign'], |
78 | Perl_pp_or => ['orassign'], | |
12e9c124 | 79 | Perl_pp_ucfirst => ['lcfirst'], |
afd9910b | 80 | Perl_pp_sle => [qw(slt sgt sge)], |
605b9385 | 81 | ); |
1d5774de NC |
82 | |
83 | while (my ($func, $names) = splice @raw_alias, 0, 2) { | |
6faeeb49 | 84 | $alias{$_} = $func for @$names; |
1d5774de NC |
85 | } |
86 | ||
79072805 LW |
87 | # Emit defines. |
88 | ||
89 | $i = 0; | |
748a9306 | 90 | print <<"END"; |
37442d52 RGS |
91 | /* -*- buffer-read-only: t -*- |
92 | * | |
d6376244 JH |
93 | * opcode.h |
94 | * | |
4bb101f2 | 95 | * Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, |
bdf1bb36 | 96 | * 2000, 2001, 2002, 2003, 2004, 2005 by Larry Wall and others |
d6376244 JH |
97 | * |
98 | * You may distribute under the terms of either the GNU General Public | |
99 | * License or the Artistic License, as specified in the README file. | |
100 | * | |
101 | * !!!!!!! DO NOT EDIT THIS FILE !!!!!!! | |
102 | * This file is built by opcode.pl from its data. Any changes made here | |
103 | * will be lost! | |
104 | */ | |
a27f85b3 | 105 | |
27da23d5 JH |
106 | #ifndef PERL_GLOBAL_STRUCT_INIT |
107 | ||
864dbfa3 GS |
108 | #define Perl_pp_i_preinc Perl_pp_preinc |
109 | #define Perl_pp_i_predec Perl_pp_predec | |
110 | #define Perl_pp_i_postinc Perl_pp_postinc | |
111 | #define Perl_pp_i_postdec Perl_pp_postdec | |
748a9306 | 112 | |
65bca31a NC |
113 | PERL_PPDEF(Perl_unimplemented_op) |
114 | ||
748a9306 | 115 | END |
abdd5c84 GS |
116 | |
117 | print ON <<"END"; | |
37442d52 RGS |
118 | /* -*- buffer-read-only: t -*- |
119 | * | |
d6376244 JH |
120 | * opnames.h |
121 | * | |
b5f8cc5c | 122 | * Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, by Larry Wall and others |
d6376244 JH |
123 | * |
124 | * You may distribute under the terms of either the GNU General Public | |
125 | * License or the Artistic License, as specified in the README file. | |
126 | * | |
127 | * | |
128 | * !!!!!!! DO NOT EDIT THIS FILE !!!!!!! | |
129 | * This file is built by opcode.pl from its data. Any changes made here | |
130 | * will be lost! | |
131 | */ | |
abdd5c84 GS |
132 | |
133 | typedef enum opcode { | |
134 | END | |
135 | ||
79072805 | 136 | for (@ops) { |
abdd5c84 | 137 | print ON "\t", &tab(3,"OP_\U$_,"), "/* ", $i++, " */\n"; |
79072805 | 138 | } |
abdd5c84 GS |
139 | print ON "\t", &tab(3,"OP_max"), "\n"; |
140 | print ON "} opcode;\n"; | |
4c80c0b2 NC |
141 | print ON "\n#define MAXO ", scalar @ops, "\n"; |
142 | print ON "#define OP_phoney_INPUT_ONLY -1\n"; | |
143 | print ON "#define OP_phoney_OUTPUT_ONLY -2\n\n"; | |
79072805 | 144 | |
c07a80fd | 145 | # Emit op names and descriptions. |
79072805 LW |
146 | |
147 | print <<END; | |
73c4f7a1 GS |
148 | START_EXTERN_C |
149 | ||
4a36906c RGS |
150 | #define OP_NAME(o) ((o)->op_type == OP_CUSTOM ? custom_op_name(o) : \\ |
151 | PL_op_name[(o)->op_type]) | |
152 | #define OP_DESC(o) ((o)->op_type == OP_CUSTOM ? custom_op_desc(o) : \\ | |
153 | PL_op_desc[(o)->op_type]) | |
53e06cf0 | 154 | |
79072805 | 155 | #ifndef DOINIT |
27da23d5 | 156 | EXTCONST char* const PL_op_name[]; |
79072805 | 157 | #else |
27da23d5 | 158 | EXTCONST char* const PL_op_name[] = { |
79072805 LW |
159 | END |
160 | ||
161 | for (@ops) { | |
c07a80fd | 162 | print qq(\t"$_",\n); |
163 | } | |
164 | ||
165 | print <<END; | |
166 | }; | |
167 | #endif | |
168 | ||
169 | END | |
170 | ||
171 | print <<END; | |
172 | #ifndef DOINIT | |
27da23d5 | 173 | EXTCONST char* const PL_op_desc[]; |
c07a80fd | 174 | #else |
27da23d5 | 175 | EXTCONST char* const PL_op_desc[] = { |
c07a80fd | 176 | END |
177 | ||
178 | for (@ops) { | |
42d38218 MS |
179 | my($safe_desc) = $desc{$_}; |
180 | ||
a567e93b | 181 | # Have to escape double quotes and escape characters. |
42d38218 MS |
182 | $safe_desc =~ s/(^|[^\\])([\\"])/$1\\$2/g; |
183 | ||
184 | print qq(\t"$safe_desc",\n); | |
79072805 LW |
185 | } |
186 | ||
187 | print <<END; | |
188 | }; | |
189 | #endif | |
190 | ||
73c4f7a1 GS |
191 | END_EXTERN_C |
192 | ||
27da23d5 | 193 | #endif /* !PERL_GLOBAL_STRUCT_INIT */ |
22c35a8c | 194 | END |
79072805 | 195 | |
22c35a8c | 196 | # Emit function declarations. |
79072805 | 197 | |
22c35a8c | 198 | #for (sort keys %ckname) { |
cea2e8a9 | 199 | # print "OP *\t", &tab(3,$_),"(pTHX_ OP* o);\n"; |
22c35a8c GS |
200 | #} |
201 | # | |
202 | #print "\n"; | |
203 | # | |
204 | #for (@ops) { | |
cea2e8a9 | 205 | # print "OP *\t", &tab(3, "pp_$_"), "(pTHX);\n"; |
22c35a8c | 206 | #} |
79072805 LW |
207 | |
208 | # Emit ppcode switch array. | |
209 | ||
210 | print <<END; | |
211 | ||
73c4f7a1 GS |
212 | START_EXTERN_C |
213 | ||
27da23d5 JH |
214 | #ifdef PERL_GLOBAL_STRUCT_INIT |
215 | static const Perl_ppaddr_t Gppaddr[] | |
79072805 | 216 | #else |
27da23d5 JH |
217 | # ifndef PERL_GLOBAL_STRUCT |
218 | EXT Perl_ppaddr_t PL_ppaddr[] /* or perlvars.h */ | |
219 | # endif | |
220 | #endif /* PERL_GLOBAL_STRUCT */ | |
221 | #if (defined(DOINIT) && !defined(PERL_GLOBAL_STRUCT)) || defined(PERL_GLOBAL_STRUCT_INIT) | |
222 | = { | |
79072805 LW |
223 | END |
224 | ||
225 | for (@ops) { | |
6faeeb49 MB |
226 | $_ eq "custom" and next; |
227 | if (my $name = $alias{$_}) { | |
228 | print "\tMEMBER_TO_FPTR($name),\t/* Perl_pp_$_ */\n"; | |
229 | } | |
230 | else { | |
231 | print "\tMEMBER_TO_FPTR(Perl_pp_$_),\n"; | |
232 | } | |
79072805 LW |
233 | } |
234 | ||
235 | print <<END; | |
27da23d5 | 236 | } |
79072805 | 237 | #endif |
27da23d5 | 238 | ; |
79072805 LW |
239 | |
240 | END | |
241 | ||
242 | # Emit check routines. | |
243 | ||
244 | print <<END; | |
27da23d5 JH |
245 | #ifdef PERL_GLOBAL_STRUCT_INIT |
246 | static const Perl_check_t Gcheck[] | |
79072805 | 247 | #else |
27da23d5 JH |
248 | # ifndef PERL_GLOBAL_STRUCT |
249 | EXT Perl_check_t PL_check[] /* or perlvars.h */ | |
250 | # endif | |
251 | #endif | |
252 | #if (defined(DOINIT) && !defined(PERL_GLOBAL_STRUCT)) || defined(PERL_GLOBAL_STRUCT_INIT) | |
253 | = { | |
79072805 LW |
254 | END |
255 | ||
256 | for (@ops) { | |
2b260de0 | 257 | print "\t", &tab(3, "MEMBER_TO_FPTR(Perl_$check{$_}),"), "\t/* $_ */\n"; |
79072805 LW |
258 | } |
259 | ||
260 | print <<END; | |
27da23d5 | 261 | } |
79072805 | 262 | #endif |
27da23d5 | 263 | ; |
79072805 LW |
264 | |
265 | END | |
266 | ||
267 | # Emit allowed argument types. | |
268 | ||
269 | print <<END; | |
27da23d5 JH |
270 | #ifndef PERL_GLOBAL_STRUCT_INIT |
271 | ||
79072805 | 272 | #ifndef DOINIT |
27da23d5 | 273 | EXT const U32 PL_opargs[]; |
79072805 | 274 | #else |
27da23d5 | 275 | EXT const U32 PL_opargs[] = { |
79072805 LW |
276 | END |
277 | ||
278 | %argnum = ( | |
279 | S, 1, # scalar | |
280 | L, 2, # list | |
281 | A, 3, # array value | |
282 | H, 4, # hash value | |
283 | C, 5, # code value | |
284 | F, 6, # file value | |
285 | R, 7, # scalar reference | |
286 | ); | |
287 | ||
db173bac MB |
288 | %opclass = ( |
289 | '0', 0, # baseop | |
290 | '1', 1, # unop | |
291 | '2', 2, # binop | |
292 | '|', 3, # logop | |
1a67a97c SM |
293 | '@', 4, # listop |
294 | '/', 5, # pmop | |
350de78d | 295 | '$', 6, # svop_or_padop |
7934575e | 296 | '#', 7, # padop |
1a67a97c SM |
297 | '"', 8, # pvop_or_svop |
298 | '{', 9, # loop | |
299 | ';', 10, # cop | |
300 | '%', 11, # baseop_or_unop | |
301 | '-', 12, # filestatop | |
302 | '}', 13, # loopexop | |
db173bac MB |
303 | ); |
304 | ||
a85d93d9 JH |
305 | my %OP_IS_SOCKET; |
306 | my %OP_IS_FILETEST; | |
307 | ||
79072805 LW |
308 | for (@ops) { |
309 | $argsum = 0; | |
310 | $flags = $flags{$_}; | |
311 | $argsum |= 1 if $flags =~ /m/; # needs stack mark | |
312 | $argsum |= 2 if $flags =~ /f/; # fold constants | |
313 | $argsum |= 4 if $flags =~ /s/; # always produces scalar | |
314 | $argsum |= 8 if $flags =~ /t/; # needs target scalar | |
b162f9ea | 315 | $argsum |= (8|256) if $flags =~ /T/; # ... which may be lexical |
79072805 LW |
316 | $argsum |= 16 if $flags =~ /i/; # always produces integer |
317 | $argsum |= 32 if $flags =~ /I/; # has corresponding int op | |
318 | $argsum |= 64 if $flags =~ /d/; # danger, unknown side effects | |
a0d0e21e | 319 | $argsum |= 128 if $flags =~ /u/; # defaults to $_ |
8be7d673 | 320 | $flags =~ /([\W\d_])/ or die qq[Opcode "$_" has no class indicator]; |
b162f9ea IZ |
321 | $argsum |= $opclass{$1} << 9; |
322 | $mul = 0x2000; # 2 ^ OASHIFT | |
79072805 | 323 | for $arg (split(' ',$args{$_})) { |
a85d93d9 JH |
324 | if ($arg =~ /^F/) { |
325 | $OP_IS_SOCKET{$_} = 1 if $arg =~ s/s//; | |
326 | $OP_IS_FILETEST{$_} = 1 if $arg =~ s/-//; | |
327 | } | |
79072805 | 328 | $argnum = ($arg =~ s/\?//) ? 8 : 0; |
a85d93d9 | 329 | die "op = $_, arg = $arg\n" unless length($arg) == 1; |
79072805 | 330 | $argnum += $argnum{$arg}; |
b162f9ea IZ |
331 | warn "# Conflicting bit 32 for '$_'.\n" |
332 | if $argnum & 8 and $mul == 0x10000000; | |
79072805 LW |
333 | $argsum += $argnum * $mul; |
334 | $mul <<= 4; | |
335 | } | |
336 | $argsum = sprintf("0x%08x", $argsum); | |
db173bac | 337 | print "\t", &tab(3, "$argsum,"), "/* $_ */\n"; |
79072805 LW |
338 | } |
339 | ||
340 | print <<END; | |
341 | }; | |
342 | #endif | |
73c4f7a1 GS |
343 | |
344 | END_EXTERN_C | |
27da23d5 JH |
345 | |
346 | #endif /* !PERL_GLOBAL_STRUCT_INIT */ | |
79072805 LW |
347 | END |
348 | ||
a85d93d9 JH |
349 | if (keys %OP_IS_SOCKET) { |
350 | print ON "\n#define OP_IS_SOCKET(op) \\\n\t("; | |
351 | print ON join(" || \\\n\t ", | |
352 | map { "(op) == OP_" . uc() } sort keys %OP_IS_SOCKET); | |
353 | print ON ")\n\n"; | |
354 | } | |
355 | ||
356 | if (keys %OP_IS_FILETEST) { | |
357 | print ON "\n#define OP_IS_FILETEST(op) \\\n\t("; | |
358 | print ON join(" || \\\n\t ", | |
359 | map { "(op) == OP_" . uc() } sort keys %OP_IS_FILETEST); | |
360 | print ON ")\n\n"; | |
361 | } | |
362 | ||
37442d52 RGS |
363 | print OC "/* ex: set ro: */\n"; |
364 | print ON "/* ex: set ro: */\n"; | |
365 | ||
735e0d5c | 366 | close OC or die "Error closing opcode.h: $!"; |
abdd5c84 | 367 | close ON or die "Error closing opnames.h: $!"; |
735e0d5c | 368 | |
36bb303b NC |
369 | foreach ('opcode.h', 'opnames.h') { |
370 | safer_rename_silent $_, "$_-old"; | |
371 | } | |
372 | safer_rename $opcode_new, 'opcode.h'; | |
373 | safer_rename $opname_new, 'opnames.h'; | |
46f659cb | 374 | |
bb6f4497 CL |
375 | $pp_proto_new = 'pp_proto.h-new'; |
376 | $pp_sym_new = 'pp.sym-new'; | |
377 | ||
378 | open PP, ">$pp_proto_new" or die "Error creating $pp_proto_new: $!"; | |
dfb1454f | 379 | binmode PP; |
bb6f4497 | 380 | open PPSYM, ">$pp_sym_new" or die "Error creating $pp_sym_new: $!"; |
dfb1454f | 381 | binmode PPSYM; |
22c35a8c | 382 | |
a27f85b3 | 383 | print PP <<"END"; |
37442d52 RGS |
384 | /* -*- buffer-read-only: t -*- |
385 | !!!!!!! DO NOT EDIT THIS FILE !!!!!!! | |
a27f85b3 GS |
386 | This file is built by opcode.pl from its data. Any changes made here |
387 | will be lost! | |
388 | */ | |
389 | ||
390 | END | |
391 | ||
392 | print PPSYM <<"END"; | |
37442d52 | 393 | # -*- buffer-read-only: t -*- |
a27f85b3 | 394 | # |
a567e93b | 395 | # !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
a27f85b3 GS |
396 | # This file is built by opcode.pl from its data. Any changes made here |
397 | # will be lost! | |
398 | # | |
399 | ||
400 | END | |
401 | ||
402 | ||
22c35a8c | 403 | for (sort keys %ckname) { |
864dbfa3 GS |
404 | print PP "PERL_CKDEF(Perl_$_)\n"; |
405 | print PPSYM "Perl_$_\n"; | |
20ce7b12 | 406 | #OP *\t", &tab(3,$_),"(OP* o);\n"; |
22c35a8c GS |
407 | } |
408 | ||
409 | print PP "\n\n"; | |
410 | ||
735e0d5c | 411 | for (@ops) { |
15e52e56 | 412 | next if /^i_(pre|post)(inc|dec)$/; |
53e06cf0 | 413 | next if /^custom$/; |
864dbfa3 GS |
414 | print PP "PERL_PPDEF(Perl_pp_$_)\n"; |
415 | print PPSYM "Perl_pp_$_\n"; | |
735e0d5c | 416 | } |
37442d52 RGS |
417 | print PP "\n/* ex: set ro: */\n"; |
418 | print PPSYM "\n# ex: set ro:\n"; | |
735e0d5c IZ |
419 | |
420 | close PP or die "Error closing pp_proto.h: $!"; | |
22c35a8c | 421 | close PPSYM or die "Error closing pp.sym: $!"; |
735e0d5c | 422 | |
36bb303b NC |
423 | foreach ('pp_proto.h', 'pp.sym') { |
424 | safer_rename_silent $_, "$_-old"; | |
425 | } | |
426 | safer_rename $pp_proto_new, 'pp_proto.h'; | |
427 | safer_rename $pp_sym_new, 'pp.sym'; | |
46f659cb | 428 | |
24600adc JH |
429 | END { |
430 | foreach ('opcode.h', 'opnames.h', 'pp_proto.h', 'pp.sym') { | |
431 | 1 while unlink "$_-old"; | |
432 | } | |
433 | } | |
434 | ||
79072805 LW |
435 | ########################################################################### |
436 | sub tab { | |
437 | local($l, $t) = @_; | |
438 | $t .= "\t" x ($l - (length($t) + 1) / 8); | |
439 | $t; | |
440 | } | |
441 | ########################################################################### | |
b162f9ea IZ |
442 | |
443 | # Some comments about 'T' opcode classifier: | |
444 | ||
445 | # Safe to set if the ppcode uses: | |
446 | # tryAMAGICbin, tryAMAGICun, SETn, SETi, SETu, PUSHn, PUSHTARG, SETTARG, | |
447 | # SETs(TARG), XPUSHn, XPUSHu, | |
448 | ||
449 | # Unsafe to set if the ppcode uses dTARG or [X]RETPUSH[YES|NO|UNDEF] | |
450 | ||
451 | # lt and friends do SETs (including ncmp, but not scmp) | |
452 | ||
21f5b33c GS |
453 | # Additional mode of failure: the opcode can modify TARG before it "used" |
454 | # all the arguments (or may call an external function which does the same). | |
455 | # If the target coincides with one of the arguments ==> kaboom. | |
456 | ||
b162f9ea IZ |
457 | # pp.c pos substr each not OK (RETPUSHUNDEF) |
458 | # substr vec also not OK due to LV to target (are they???) | |
459 | # ref not OK (RETPUSHNO) | |
460 | # trans not OK (dTARG; TARG = sv_newmortal();) | |
461 | # ucfirst etc not OK: TMP arg processed inplace | |
69b47968 | 462 | # quotemeta not OK (unsafe when TARG == arg) |
91e74348 | 463 | # each repeat not OK too due to list context |
b162f9ea | 464 | # pack split - unknown whether they are safe |
dae78bb1 IZ |
465 | # sprintf: is calling do_sprintf(TARG,...) which can act on TARG |
466 | # before other args are processed. | |
b162f9ea | 467 | |
21f5b33c GS |
468 | # Suspicious wrt "additional mode of failure" (and only it): |
469 | # schop, chop, postinc/dec, bit_and etc, negate, complement. | |
470 | ||
471 | # Also suspicious: 4-arg substr, sprintf, uc/lc (POK_only), reverse, pack. | |
472 | ||
473 | # substr/vec: doing TAINT_off()??? | |
474 | ||
b162f9ea IZ |
475 | # pp_hot.c |
476 | # readline - unknown whether it is safe | |
477 | # match subst not OK (dTARG) | |
478 | # grepwhile not OK (not always setting) | |
69b47968 | 479 | # join not OK (unsafe when TARG == arg) |
b162f9ea | 480 | |
21f5b33c GS |
481 | # Suspicious wrt "additional mode of failure": concat (dealt with |
482 | # in ck_sassign()), join (same). | |
483 | ||
b162f9ea IZ |
484 | # pp_ctl.c |
485 | # mapwhile flip caller not OK (not always setting) | |
486 | ||
487 | # pp_sys.c | |
488 | # backtick glob warn die not OK (not always setting) | |
489 | # warn not OK (RETPUSHYES) | |
490 | # open fileno getc sysread syswrite ioctl accept shutdown | |
491 | # ftsize(etc) readlink telldir fork alarm getlogin not OK (RETPUSHUNDEF) | |
492 | # umask select not OK (XPUSHs(&PL_sv_undef);) | |
493 | # fileno getc sysread syswrite tell not OK (meth("FILENO" "GETC")) | |
494 | # sselect shm* sem* msg* syscall - unknown whether they are safe | |
495 | # gmtime not OK (list context) | |
496 | ||
21f5b33c GS |
497 | # Suspicious wrt "additional mode of failure": warn, die, select. |
498 | ||
79072805 LW |
499 | __END__ |
500 | ||
4289559a | 501 | # New ops always go at the end, just before 'custom' |
7399586d | 502 | |
64b99527 SC |
503 | # A recapitulation of the format of this file: |
504 | # The file consists of five columns: the name of the op, an English | |
505 | # description, the name of the "check" routine used to optimize this | |
506 | # operation, some flags, and a description of the operands. | |
507 | ||
508 | # The flags consist of options followed by a mandatory op class signifier | |
509 | ||
510 | # The classes are: | |
511 | # baseop - 0 unop - 1 binop - 2 | |
512 | # logop - | listop - @ pmop - / | |
513 | # padop/svop - $ padop - # (unused) loop - { | |
514 | # baseop/unop - % loopexop - } filestatop - - | |
3508218b | 515 | # pvop/svop - " cop - ; |
64b99527 SC |
516 | |
517 | # Other options are: | |
518 | # needs stack mark - m | |
519 | # needs constant folding - f | |
520 | # produces a scalar - s | |
521 | # produces an integer - i | |
522 | # needs a target - t | |
523 | # target can be in a pad - T | |
524 | # has a corresponding integer version - I | |
525 | # has side effects - d | |
526 | # uses $_ if no argument given - u | |
527 | ||
528 | # Values for the operands are: | |
529 | # scalar - S list - L array - A | |
530 | # hash - H sub (CV) - C file - F | |
531 | # socket - Fs filetest - F- reference - R | |
532 | # "?" denotes an optional operand. | |
533 | ||
79072805 LW |
534 | # Nothing. |
535 | ||
536 | null null operation ck_null 0 | |
93a17b20 | 537 | stub stub ck_null 0 |
db173bac | 538 | scalar scalar ck_fun s% S |
79072805 LW |
539 | |
540 | # Pushy stuff. | |
541 | ||
db173bac MB |
542 | pushmark pushmark ck_null s0 |
543 | wantarray wantarray ck_null is0 | |
79072805 | 544 | |
db173bac | 545 | const constant item ck_svconst s$ |
79072805 | 546 | |
7934575e GS |
547 | gvsv scalar variable ck_null ds$ |
548 | gv glob value ck_null ds$ | |
db173bac MB |
549 | gelem glob elem ck_null d2 S S |
550 | padsv private variable ck_null ds0 | |
551 | padav private array ck_null d0 | |
552 | padhv private hash ck_null d0 | |
f1612b5c | 553 | padany private value ck_null d0 |
79072805 | 554 | |
1167e5da | 555 | pushre push regexp ck_null d/ |
79072805 LW |
556 | |
557 | # References and stuff. | |
558 | ||
db173bac | 559 | rv2gv ref-to-glob cast ck_rvconst ds1 |
b89fed5f | 560 | rv2sv scalar dereference ck_rvconst ds1 |
db173bac | 561 | av2arylen array length ck_null is1 |
b89fed5f | 562 | rv2cv subroutine dereference ck_rvconst d1 |
db173bac MB |
563 | anoncode anonymous subroutine ck_anoncode $ |
564 | prototype subroutine prototype ck_null s% S | |
5d11ae5e | 565 | refgen reference constructor ck_spair m1 L |
dfa0f641 | 566 | srefgen single ref constructor ck_null fs1 S |
db173bac MB |
567 | ref reference-type operator ck_fun stu% S? |
568 | bless bless ck_fun s@ S S? | |
79072805 LW |
569 | |
570 | # Pushy I/O. | |
571 | ||
16fe6d59 | 572 | backtick quoted execution (``, qx) ck_open t% |
0a753a76 | 573 | # glob defaults its first arg to $_ |
649da076 | 574 | glob glob ck_glob t@ S? |
b04ef359 | 575 | readline <HANDLE> ck_null t% F? |
5fc9b9e4 | 576 | rcatline append I/O operator ck_null t$ |
79072805 LW |
577 | |
578 | # Bindable operators. | |
579 | ||
f1612b5c GS |
580 | regcmaybe regexp internal guard ck_fun s1 S |
581 | regcreset regexp internal reset ck_fun s1 S | |
582 | regcomp regexp compilation ck_null s| S | |
583 | match pattern match (m//) ck_match d/ | |
584 | qr pattern quote (qr//) ck_match s/ | |
59f00321 | 585 | subst substitution (s///) ck_match dis/ S |
f1612b5c | 586 | substcont substitution iterator ck_null dis| |
59f00321 | 587 | trans transliteration (tr///) ck_match is" S |
79072805 LW |
588 | |
589 | # Lvalue operators. | |
db173bac MB |
590 | # sassign is special-cased for op class |
591 | ||
b162f9ea | 592 | sassign scalar assignment ck_sassign s0 |
db173bac MB |
593 | aassign list assignment ck_null t2 L L |
594 | ||
21f5b33c GS |
595 | chop chop ck_spair mts% L |
596 | schop scalar chop ck_null stu% S? | |
f1612b5c GS |
597 | chomp chomp ck_spair mTs% L |
598 | schomp scalar chomp ck_null sTu% S? | |
69794302 | 599 | defined defined operator ck_defined isu% S? |
db173bac MB |
600 | undef undef operator ck_lfun s% S? |
601 | study study ck_fun su% S? | |
602 | pos match position ck_lfun stu% S? | |
603 | ||
42d38218 MS |
604 | preinc preincrement (++) ck_lfun dIs1 S |
605 | i_preinc integer preincrement (++) ck_lfun dis1 S | |
606 | predec predecrement (--) ck_lfun dIs1 S | |
607 | i_predec integer predecrement (--) ck_lfun dis1 S | |
21f5b33c | 608 | postinc postincrement (++) ck_lfun dIst1 S |
42d38218 | 609 | i_postinc integer postincrement (++) ck_lfun disT1 S |
21f5b33c | 610 | postdec postdecrement (--) ck_lfun dIst1 S |
42d38218 | 611 | i_postdec integer postdecrement (--) ck_lfun disT1 S |
79072805 LW |
612 | |
613 | # Ordinary operators. | |
614 | ||
42d38218 MS |
615 | pow exponentiation (**) ck_null fsT2 S S |
616 | ||
f1612b5c | 617 | multiply multiplication (*) ck_null IfsT2 S S |
42d38218 MS |
618 | i_multiply integer multiplication (*) ck_null ifsT2 S S |
619 | divide division (/) ck_null IfsT2 S S | |
620 | i_divide integer division (/) ck_null ifsT2 S S | |
621 | modulo modulus (%) ck_null IifsT2 S S | |
622 | i_modulo integer modulus (%) ck_null ifsT2 S S | |
623 | repeat repeat (x) ck_repeat mt2 L S | |
624 | ||
625 | add addition (+) ck_null IfsT2 S S | |
626 | i_add integer addition (+) ck_null ifsT2 S S | |
627 | subtract subtraction (-) ck_null IfsT2 S S | |
628 | i_subtract integer subtraction (-) ck_null ifsT2 S S | |
df91b2c5 | 629 | concat concatenation (.) or string ck_concat fsT2 S S |
b162f9ea | 630 | stringify string ck_fun fsT@ S |
db173bac | 631 | |
42d38218 MS |
632 | left_shift left bitshift (<<) ck_bitop fsT2 S S |
633 | right_shift right bitshift (>>) ck_bitop fsT2 S S | |
634 | ||
635 | lt numeric lt (<) ck_null Iifs2 S S | |
636 | i_lt integer lt (<) ck_null ifs2 S S | |
637 | gt numeric gt (>) ck_null Iifs2 S S | |
638 | i_gt integer gt (>) ck_null ifs2 S S | |
639 | le numeric le (<=) ck_null Iifs2 S S | |
640 | i_le integer le (<=) ck_null ifs2 S S | |
641 | ge numeric ge (>=) ck_null Iifs2 S S | |
642 | i_ge integer ge (>=) ck_null ifs2 S S | |
643 | eq numeric eq (==) ck_null Iifs2 S S | |
644 | i_eq integer eq (==) ck_null ifs2 S S | |
645 | ne numeric ne (!=) ck_null Iifs2 S S | |
646 | i_ne integer ne (!=) ck_null ifs2 S S | |
647 | ncmp numeric comparison (<=>) ck_null Iifst2 S S | |
648 | i_ncmp integer comparison (<=>) ck_null ifst2 S S | |
db173bac | 649 | |
2de3dbcc JH |
650 | slt string lt ck_null ifs2 S S |
651 | sgt string gt ck_null ifs2 S S | |
652 | sle string le ck_null ifs2 S S | |
653 | sge string ge ck_null ifs2 S S | |
db173bac MB |
654 | seq string eq ck_null ifs2 S S |
655 | sne string ne ck_null ifs2 S S | |
2de3dbcc | 656 | scmp string comparison (cmp) ck_null ifst2 S S |
db173bac | 657 | |
21f5b33c GS |
658 | bit_and bitwise and (&) ck_bitop fst2 S S |
659 | bit_xor bitwise xor (^) ck_bitop fst2 S S | |
660 | bit_or bitwise or (|) ck_bitop fst2 S S | |
db173bac | 661 | |
21f5b33c | 662 | negate negation (-) ck_null Ifst1 S |
f1612b5c | 663 | i_negate integer negation (-) ck_null ifsT1 S |
db173bac | 664 | not not ck_null ifs1 S |
21f5b33c | 665 | complement 1's complement (~) ck_bitop fst1 S |
79072805 LW |
666 | |
667 | # High falutin' math. | |
668 | ||
f1612b5c GS |
669 | atan2 atan2 ck_fun fsT@ S S |
670 | sin sin ck_fun fsTu% S? | |
671 | cos cos ck_fun fsTu% S? | |
672 | rand rand ck_fun sT% S? | |
673 | srand srand ck_fun s% S? | |
674 | exp exp ck_fun fsTu% S? | |
675 | log log ck_fun fsTu% S? | |
676 | sqrt sqrt ck_fun fsTu% S? | |
79072805 | 677 | |
cf26c822 CS |
678 | # Lowbrow math. |
679 | ||
b162f9ea IZ |
680 | int int ck_fun fsTu% S? |
681 | hex hex ck_fun fsTu% S? | |
682 | oct oct ck_fun fsTu% S? | |
683 | abs abs ck_fun fsTu% S? | |
79072805 LW |
684 | |
685 | # String stuff. | |
686 | ||
b162f9ea | 687 | length length ck_lengthconst isTu% S? |
35fba0d9 | 688 | substr substr ck_substr st@ S S S? S? |
db173bac | 689 | vec vec ck_fun ist@ S S S |
79072805 | 690 | |
b162f9ea IZ |
691 | index index ck_index isT@ S S S? |
692 | rindex rindex ck_index isT@ S S S? | |
79072805 | 693 | |
fc7325bb | 694 | sprintf sprintf ck_fun mst@ S L |
db173bac | 695 | formline formline ck_fun ms@ S L |
b162f9ea IZ |
696 | ord ord ck_fun ifsTu% S? |
697 | chr chr ck_fun fsTu% S? | |
698 | crypt crypt ck_fun fsT@ S S | |
2de3dbcc JH |
699 | ucfirst ucfirst ck_fun fstu% S? |
700 | lcfirst lcfirst ck_fun fstu% S? | |
701 | uc uc ck_fun fstu% S? | |
702 | lc lc ck_fun fstu% S? | |
69b47968 | 703 | quotemeta quotemeta ck_fun fstu% S? |
79072805 LW |
704 | |
705 | # Arrays. | |
706 | ||
f1612b5c | 707 | rv2av array dereference ck_rvconst dt1 |
7934575e | 708 | aelemfast constant array element ck_null s$ A S |
db173bac MB |
709 | aelem array element ck_null s2 A S |
710 | aslice array slice ck_null m@ A L | |
79072805 | 711 | |
aa689395 | 712 | # Hashes. |
79072805 | 713 | |
59af0135 | 714 | each each ck_fun % H |
db173bac MB |
715 | values values ck_fun t% H |
716 | keys keys ck_fun t% H | |
717 | delete delete ck_delete % S | |
42d38218 | 718 | exists exists ck_exists is% S |
f1612b5c GS |
719 | rv2hv hash dereference ck_rvconst dt1 |
720 | helem hash element ck_null s2@ H S | |
db173bac | 721 | hslice hash slice ck_null m@ H L |
79072805 LW |
722 | |
723 | # Explosives and implosives. | |
724 | ||
bab9c0ac | 725 | unpack unpack ck_unpack @ S S? |
db173bac MB |
726 | pack pack ck_fun mst@ S L |
727 | split split ck_split t@ S S S | |
297b36dc | 728 | join join or string ck_join mst@ S L |
79072805 LW |
729 | |
730 | # List operators. | |
731 | ||
db173bac MB |
732 | list list ck_null m@ L |
733 | lslice list slice ck_null 2 H L L | |
42d38218 MS |
734 | anonlist anonymous list ([]) ck_fun ms@ L |
735 | anonhash anonymous hash ({}) ck_fun ms@ L | |
79072805 | 736 | |
db173bac | 737 | splice splice ck_fun m@ A S? S? L |
b162f9ea | 738 | push push ck_fun imsT@ A L |
26f600bc RGS |
739 | pop pop ck_shift s% A? |
740 | shift shift ck_shift s% A? | |
b162f9ea | 741 | unshift unshift ck_fun imsT@ A L |
9850bf21 | 742 | sort sort ck_sort dm@ C? L |
db173bac | 743 | reverse reverse ck_fun mt@ L |
79072805 | 744 | |
f1612b5c GS |
745 | grepstart grep ck_grep dm@ C L |
746 | grepwhile grep iterator ck_null dt| | |
79072805 | 747 | |
f1612b5c GS |
748 | mapstart map ck_grep dm@ C L |
749 | mapwhile map iterator ck_null dt| | |
a0d0e21e | 750 | |
79072805 LW |
751 | # Range stuff. |
752 | ||
1a67a97c | 753 | range flipflop ck_null | S S |
db173bac MB |
754 | flip range (or flip) ck_null 1 S S |
755 | flop range (or flop) ck_null 1 | |
79072805 LW |
756 | |
757 | # Control. | |
758 | ||
42d38218 | 759 | and logical and (&&) ck_null | |
f1612b5c GS |
760 | or logical or (||) ck_null | |
761 | xor logical xor ck_null fs2 S S | |
762 | cond_expr conditional expression ck_null d| | |
42d38218 MS |
763 | andassign logical and assignment (&&=) ck_null s| |
764 | orassign logical or assignment (||=) ck_null s| | |
db173bac | 765 | |
f5d5a27c | 766 | method method lookup ck_method d1 |
db173bac MB |
767 | entersub subroutine entry ck_subr dmt1 L |
768 | leavesub subroutine exit ck_null 1 | |
78f9721b | 769 | leavesublv lvalue subroutine return ck_null 1 |
db173bac MB |
770 | caller caller ck_fun t% S? |
771 | warn warn ck_fun imst@ L | |
96e176bf | 772 | die die ck_die dimst@ L |
f1612b5c | 773 | reset symbol reset ck_fun is% S? |
db173bac MB |
774 | |
775 | lineseq line sequence ck_null @ | |
722969e2 DM |
776 | nextstate next statement ck_null s; |
777 | dbstate debug next statement ck_null s; | |
e9c54c90 | 778 | unstack iteration finalizer ck_null s0 |
79072805 | 779 | enter block entry ck_null 0 |
db173bac MB |
780 | leave block exit ck_null @ |
781 | scope block ck_null @ | |
782 | enteriter foreach loop entry ck_null d{ | |
79072805 | 783 | iter foreach loop iterator ck_null 0 |
db173bac MB |
784 | enterloop loop entry ck_null d{ |
785 | leaveloop loop exit ck_null 2 | |
78f9721b | 786 | return return ck_return dm@ L |
db173bac MB |
787 | last last ck_null ds} |
788 | next next ck_null ds} | |
789 | redo redo ck_null ds} | |
790 | dump dump ck_null ds} | |
791 | goto goto ck_null ds} | |
d98f61e7 | 792 | exit exit ck_exit ds% S? |
7399586d | 793 | # continued below |
79072805 | 794 | |
f1612b5c GS |
795 | #nswitch numeric switch ck_null d |
796 | #cswitch character switch ck_null d | |
79072805 LW |
797 | |
798 | # I/O. | |
799 | ||
a567e93b | 800 | open open ck_open ismt@ F S? L |
db173bac MB |
801 | close close ck_fun is% F? |
802 | pipe_op pipe ck_fun is@ F F | |
79072805 | 803 | |
db173bac | 804 | fileno fileno ck_fun ist% F |
a86a20aa | 805 | umask umask ck_fun ist% S? |
1c1fc3ea | 806 | binmode binmode ck_fun s@ F S? |
79072805 | 807 | |
db173bac MB |
808 | tie tie ck_fun idms@ R S L |
809 | untie untie ck_fun is% R | |
810 | tied tied ck_fun s% R | |
811 | dbmopen dbmopen ck_fun is@ H S S | |
812 | dbmclose dbmclose ck_fun is% H | |
79072805 | 813 | |
db173bac MB |
814 | sselect select system call ck_select t@ S S S S |
815 | select select ck_select st@ F? | |
79072805 | 816 | |
db173bac | 817 | getc getc ck_eof st% F? |
d1a002d4 | 818 | read read ck_fun imst@ F R S S? |
db173bac MB |
819 | enterwrite write ck_fun dis% F? |
820 | leavewrite write exit ck_null 1 | |
79072805 | 821 | |
db173bac MB |
822 | prtf printf ck_listiob ims@ F? L |
823 | print print ck_listiob ims@ F? L | |
79072805 | 824 | |
db173bac MB |
825 | sysopen sysopen ck_fun s@ F S S S? |
826 | sysseek sysseek ck_fun s@ F S S | |
d1a002d4 | 827 | sysread sysread ck_fun imst@ F R S S? |
145d37e2 | 828 | syswrite syswrite ck_fun imst@ F S S? S? |
79072805 | 829 | |
a85d93d9 JH |
830 | send send ck_fun imst@ Fs S S S? |
831 | recv recv ck_fun imst@ Fs R S S | |
79072805 | 832 | |
db173bac MB |
833 | eof eof ck_eof is% F? |
834 | tell tell ck_fun st% F? | |
835 | seek seek ck_fun s@ F S S | |
9b01e405 | 836 | # truncate really behaves as if it had both "S S" and "F S" |
db173bac | 837 | truncate truncate ck_trunc is@ S S |
79072805 | 838 | |
db173bac MB |
839 | fcntl fcntl ck_fun st@ F S S |
840 | ioctl ioctl ck_fun st@ F S S | |
b162f9ea | 841 | flock flock ck_fun isT@ F S |
79072805 LW |
842 | |
843 | # Sockets. | |
844 | ||
a85d93d9 JH |
845 | socket socket ck_fun is@ Fs S S S |
846 | sockpair socketpair ck_fun is@ Fs Fs S S S | |
79072805 | 847 | |
a85d93d9 JH |
848 | bind bind ck_fun is@ Fs S |
849 | connect connect ck_fun is@ Fs S | |
850 | listen listen ck_fun is@ Fs S | |
851 | accept accept ck_fun ist@ Fs Fs | |
852 | shutdown shutdown ck_fun ist@ Fs S | |
79072805 | 853 | |
a85d93d9 JH |
854 | gsockopt getsockopt ck_fun is@ Fs S S |
855 | ssockopt setsockopt ck_fun is@ Fs S S S | |
79072805 | 856 | |
a85d93d9 JH |
857 | getsockname getsockname ck_fun is% Fs |
858 | getpeername getpeername ck_fun is% Fs | |
79072805 LW |
859 | |
860 | # Stat calls. | |
861 | ||
db173bac MB |
862 | lstat lstat ck_ftst u- F |
863 | stat stat ck_ftst u- F | |
a85d93d9 JH |
864 | ftrread -R ck_ftst isu- F- |
865 | ftrwrite -W ck_ftst isu- F- | |
866 | ftrexec -X ck_ftst isu- F- | |
867 | fteread -r ck_ftst isu- F- | |
868 | ftewrite -w ck_ftst isu- F- | |
869 | fteexec -x ck_ftst isu- F- | |
870 | ftis -e ck_ftst isu- F- | |
945fa9b5 PF |
871 | fteowned -o ck_ftst isu- F- |
872 | ftrowned -O ck_ftst isu- F- | |
a85d93d9 JH |
873 | ftzero -z ck_ftst isu- F- |
874 | ftsize -s ck_ftst istu- F- | |
875 | ftmtime -M ck_ftst stu- F- | |
876 | ftatime -A ck_ftst stu- F- | |
877 | ftctime -C ck_ftst stu- F- | |
878 | ftsock -S ck_ftst isu- F- | |
879 | ftchr -c ck_ftst isu- F- | |
880 | ftblk -b ck_ftst isu- F- | |
881 | ftfile -f ck_ftst isu- F- | |
882 | ftdir -d ck_ftst isu- F- | |
883 | ftpipe -p ck_ftst isu- F- | |
884 | ftlink -l ck_ftst isu- F- | |
885 | ftsuid -u ck_ftst isu- F- | |
886 | ftsgid -g ck_ftst isu- F- | |
887 | ftsvtx -k ck_ftst isu- F- | |
888 | fttty -t ck_ftst is- F- | |
889 | fttext -T ck_ftst isu- F- | |
890 | ftbinary -B ck_ftst isu- F- | |
79072805 LW |
891 | |
892 | # File calls. | |
893 | ||
b162f9ea IZ |
894 | chdir chdir ck_fun isT% S? |
895 | chown chown ck_fun imsT@ L | |
896 | chroot chroot ck_fun isTu% S? | |
897 | unlink unlink ck_fun imsTu@ L | |
a86a20aa | 898 | chmod chmod ck_fun imsT@ L |
b162f9ea IZ |
899 | utime utime ck_fun imsT@ L |
900 | rename rename ck_fun isT@ S S | |
901 | link link ck_fun isT@ S S | |
902 | symlink symlink ck_fun isT@ S S | |
db173bac | 903 | readlink readlink ck_fun stu% S? |
491873e5 | 904 | mkdir mkdir ck_fun isTu@ S? S? |
b162f9ea | 905 | rmdir rmdir ck_fun isTu% S? |
79072805 LW |
906 | |
907 | # Directory calls. | |
908 | ||
1e2c6ed7 | 909 | open_dir opendir ck_fun is@ F S |
db173bac MB |
910 | readdir readdir ck_fun % F |
911 | telldir telldir ck_fun st% F | |
912 | seekdir seekdir ck_fun s@ F S | |
913 | rewinddir rewinddir ck_fun s% F | |
914 | closedir closedir ck_fun is% F | |
79072805 LW |
915 | |
916 | # Process control. | |
917 | ||
db173bac | 918 | fork fork ck_null ist0 |
b162f9ea IZ |
919 | wait wait ck_null isT0 |
920 | waitpid waitpid ck_fun isT@ S S | |
921 | system system ck_exec imsT@ S? L | |
922 | exec exec ck_exec dimsT@ S? L | |
923 | kill kill ck_fun dimsT@ L | |
924 | getppid getppid ck_null isT0 | |
925 | getpgrp getpgrp ck_fun isT% S? | |
926 | setpgrp setpgrp ck_fun isT@ S? S? | |
927 | getpriority getpriority ck_fun isT@ S S | |
928 | setpriority setpriority ck_fun isT@ S S S | |
79072805 LW |
929 | |
930 | # Time calls. | |
931 | ||
cd39f2b6 JH |
932 | # NOTE: MacOS patches the 'i' of time() away later when the interpreter |
933 | # is created because in MacOS time() is already returning times > 2**31-1, | |
934 | # that is, non-integers. | |
935 | ||
b162f9ea | 936 | time time ck_null isT0 |
79072805 | 937 | tms times ck_null 0 |
db173bac MB |
938 | localtime localtime ck_fun t% S? |
939 | gmtime gmtime ck_fun t% S? | |
940 | alarm alarm ck_fun istu% S? | |
b162f9ea | 941 | sleep sleep ck_fun isT% S? |
79072805 LW |
942 | |
943 | # Shared memory. | |
944 | ||
db173bac MB |
945 | shmget shmget ck_fun imst@ S S S |
946 | shmctl shmctl ck_fun imst@ S S S | |
947 | shmread shmread ck_fun imst@ S S S S | |
948 | shmwrite shmwrite ck_fun imst@ S S S S | |
79072805 LW |
949 | |
950 | # Message passing. | |
951 | ||
db173bac MB |
952 | msgget msgget ck_fun imst@ S S |
953 | msgctl msgctl ck_fun imst@ S S S | |
954 | msgsnd msgsnd ck_fun imst@ S S S | |
955 | msgrcv msgrcv ck_fun imst@ S S S S S | |
79072805 LW |
956 | |
957 | # Semaphores. | |
958 | ||
db173bac MB |
959 | semget semget ck_fun imst@ S S S |
960 | semctl semctl ck_fun imst@ S S S S | |
961 | semop semop ck_fun imst@ S S | |
79072805 LW |
962 | |
963 | # Eval. | |
964 | ||
db173bac | 965 | require require ck_require du% S? |
b3f4d674 GS |
966 | dofile do "file" ck_fun d1 S |
967 | entereval eval "string" ck_eval d% S | |
968 | leaveeval eval "string" exit ck_null 1 S | |
db173bac | 969 | #evalonce eval constant string ck_null d1 S |
42d38218 | 970 | entertry eval {block} ck_null | |
f1612b5c | 971 | leavetry eval {block} exit ck_null @ |
79072805 LW |
972 | |
973 | # Get system info. | |
974 | ||
db173bac MB |
975 | ghbyname gethostbyname ck_fun % S |
976 | ghbyaddr gethostbyaddr ck_fun @ S S | |
79072805 | 977 | ghostent gethostent ck_null 0 |
db173bac MB |
978 | gnbyname getnetbyname ck_fun % S |
979 | gnbyaddr getnetbyaddr ck_fun @ S S | |
79072805 | 980 | gnetent getnetent ck_null 0 |
db173bac MB |
981 | gpbyname getprotobyname ck_fun % S |
982 | gpbynumber getprotobynumber ck_fun @ S | |
79072805 | 983 | gprotoent getprotoent ck_null 0 |
db173bac MB |
984 | gsbyname getservbyname ck_fun @ S S |
985 | gsbyport getservbyport ck_fun @ S S | |
79072805 | 986 | gservent getservent ck_null 0 |
db173bac MB |
987 | shostent sethostent ck_fun is% S |
988 | snetent setnetent ck_fun is% S | |
989 | sprotoent setprotoent ck_fun is% S | |
990 | sservent setservent ck_fun is% S | |
991 | ehostent endhostent ck_null is0 | |
992 | enetent endnetent ck_null is0 | |
993 | eprotoent endprotoent ck_null is0 | |
994 | eservent endservent ck_null is0 | |
995 | gpwnam getpwnam ck_fun % S | |
996 | gpwuid getpwuid ck_fun % S | |
79072805 | 997 | gpwent getpwent ck_null 0 |
db173bac MB |
998 | spwent setpwent ck_null is0 |
999 | epwent endpwent ck_null is0 | |
1000 | ggrnam getgrnam ck_fun % S | |
1001 | ggrgid getgrgid ck_fun % S | |
79072805 | 1002 | ggrent getgrent ck_null 0 |
db173bac MB |
1003 | sgrent setgrent ck_null is0 |
1004 | egrent endgrent ck_null is0 | |
1005 | getlogin getlogin ck_null st0 | |
79072805 LW |
1006 | |
1007 | # Miscellaneous. | |
1008 | ||
db173bac | 1009 | syscall syscall ck_fun imst@ S L |
c0329465 MB |
1010 | |
1011 | # For multi-threading | |
5a47f09b | 1012 | lock lock ck_rfun s% R |
f1612b5c | 1013 | threadsv per-thread value ck_null ds0 |
7399586d HS |
1014 | |
1015 | # Control (contd.) | |
3f872cb9 | 1016 | setstate set statement info ck_null s; |
f5d5a27c | 1017 | method_named method with known name ck_null d$ |
53e06cf0 | 1018 | |
c963b151 BD |
1019 | dor defined or (//) ck_null | |
1020 | dorassign defined or assignment (//=) ck_null s| | |
1021 | ||
16bb0245 | 1022 | # Add new ops before this, the custom operator. |
7e030f46 | 1023 | |
53e06cf0 | 1024 | custom unknown custom operator ck_null 0 |