Commit | Line | Data |
d6480c9d |
1 | #!/usr/bin/perl -w |
2 | use strict; |
3 | |
36bb303b |
4 | BEGIN { |
5 | # Get function prototypes |
9ad884cb |
6 | require 'regen_lib.pl'; |
36bb303b |
7 | } |
79072805 |
8 | |
d6480c9d |
9 | my $opcode_new = 'opcode.h-new'; |
10 | my $opname_new = 'opnames.h-new'; |
bb6f4497 |
11 | open(OC, ">$opcode_new") || die "Can't create $opcode_new: $!\n"; |
dfb1454f |
12 | binmode OC; |
bb6f4497 |
13 | open(ON, ">$opname_new") || die "Can't create $opname_new: $!\n"; |
dfb1454f |
14 | binmode ON; |
79072805 |
15 | select OC; |
16 | |
17 | # Read data. |
18 | |
d6480c9d |
19 | my %seen; |
20 | my (@ops, %desc, %check, %ckname, %flags, %args); |
21 | |
79072805 |
22 | while (<DATA>) { |
23 | chop; |
24 | next unless $_; |
25 | next if /^#/; |
d6480c9d |
26 | my ($key, $desc, $check, $flags, $args) = split(/\t+/, $_, 5); |
27 | $args = '' unless defined $args; |
c07a80fd |
28 | |
29 | warn qq[Description "$desc" duplicates $seen{$desc}\n] if $seen{$desc}; |
30 | die qq[Opcode "$key" duplicates $seen{$key}\n] if $seen{$key}; |
31 | $seen{$desc} = qq[description of opcode "$key"]; |
32 | $seen{$key} = qq[opcode "$key"]; |
33 | |
79072805 |
34 | push(@ops, $key); |
c07a80fd |
35 | $desc{$key} = $desc; |
79072805 |
36 | $check{$key} = $check; |
37 | $ckname{$check}++; |
38 | $flags{$key} = $flags; |
39 | $args{$key} = $args; |
40 | } |
41 | |
1d5774de |
42 | # Set up aliases |
43 | |
44 | my %alias; |
45 | |
46 | # Format is "this function" => "does these op names" |
47 | my @raw_alias = ( |
6faeeb49 |
48 | Perl_do_kv => [qw( keys values )], |
d83386fa |
49 | Perl_unimplemented_op => [qw(padany mapstart custom)], |
0b612f93 |
50 | # All the ops with a body of { return NORMAL; } |
51 | Perl_pp_null => [qw(scalar regcmaybe lineseq scope)], |
52 | |
53 | Perl_pp_goto => ['dump'], |
54 | Perl_pp_require => ['dofile'], |
55 | Perl_pp_untie => ['dbmclose'], |
56 | Perl_pp_sysread => [qw(read recv)], |
57 | Perl_pp_sysseek => ['seek'], |
58 | Perl_pp_ioctl => ['fcntl'], |
59 | Perl_pp_ssockopt => ['gsockopt'], |
60 | Perl_pp_getpeername => ['getsockname'], |
61 | Perl_pp_stat => ['lstat'], |
f1cb2d48 |
62 | Perl_pp_ftrowned => [qw(fteowned ftzero ftsock ftchr ftblk |
17ad201a |
63 | ftfile ftdir ftpipe ftsuid ftsgid |
64 | ftsvtx)], |
0b612f93 |
65 | Perl_pp_fttext => ['ftbinary'], |
66 | Perl_pp_gmtime => ['localtime'], |
67 | Perl_pp_semget => [qw(shmget msgget)], |
68 | Perl_pp_semctl => [qw(shmctl msgctl)], |
0b612f93 |
69 | Perl_pp_ghostent => [qw(ghbyname ghbyaddr)], |
70 | Perl_pp_gnetent => [qw(gnbyname gnbyaddr)], |
71 | Perl_pp_gprotoent => [qw(gpbyname gpbynumber)], |
72 | Perl_pp_gservent => [qw(gsbyname gsbyport)], |
73 | Perl_pp_gpwent => [qw(gpwnam gpwuid)], |
74 | Perl_pp_ggrent => [qw(ggrnam ggrgid)], |
957b0e1d |
75 | Perl_pp_ftis => [qw(ftsize ftmtime ftatime ftctime)], |
605b9385 |
76 | Perl_pp_chown => [qw(unlink chmod utime kill)], |
ce6987d0 |
77 | Perl_pp_link => ['symlink'], |
af9e49b4 |
78 | Perl_pp_ftrread => [qw(ftrwrite ftrexec fteread ftewrite |
79 | fteexec)], |
ca563b4e |
80 | Perl_pp_shmwrite => [qw(shmread msgsnd msgrcv semop)], |
64a1bc8e |
81 | Perl_pp_send => ['syswrite'], |
c960fc3b |
82 | Perl_pp_defined => [qw(dor dorassign)], |
62726f23 |
83 | Perl_pp_and => ['andassign'], |
84 | Perl_pp_or => ['orassign'], |
12e9c124 |
85 | Perl_pp_ucfirst => ['lcfirst'], |
afd9910b |
86 | Perl_pp_sle => [qw(slt sgt sge)], |
0d863452 |
87 | Perl_pp_print => ['say'], |
2723d216 |
88 | Perl_pp_index => ['rindex'], |
daa2adfd |
89 | Perl_pp_oct => ['hex'], |
789b4bc9 |
90 | Perl_pp_shift => ['pop'], |
71302fe3 |
91 | Perl_pp_sin => [qw(cos exp log sqrt)], |
3658c1f1 |
92 | Perl_pp_bit_or => ['bit_xor'], |
17ab7946 |
93 | Perl_pp_rv2av => ['rv2hv'], |
878d132a |
94 | Perl_pp_akeys => ['avalues'], |
605b9385 |
95 | ); |
1d5774de |
96 | |
97 | while (my ($func, $names) = splice @raw_alias, 0, 2) { |
6faeeb49 |
98 | $alias{$_} = $func for @$names; |
1d5774de |
99 | } |
100 | |
79072805 |
101 | # Emit defines. |
102 | |
748a9306 |
103 | print <<"END"; |
37442d52 |
104 | /* -*- buffer-read-only: t -*- |
105 | * |
d6376244 |
106 | * opcode.h |
107 | * |
699a97de |
108 | * Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, |
109 | * 2001, 2002, 2003, 2004, 2005, 2006, 2007 by Larry Wall and others |
d6376244 |
110 | * |
111 | * You may distribute under the terms of either the GNU General Public |
112 | * License or the Artistic License, as specified in the README file. |
113 | * |
114 | * !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
115 | * This file is built by opcode.pl from its data. Any changes made here |
116 | * will be lost! |
117 | */ |
a27f85b3 |
118 | |
27da23d5 |
119 | #ifndef PERL_GLOBAL_STRUCT_INIT |
120 | |
864dbfa3 |
121 | #define Perl_pp_i_preinc Perl_pp_preinc |
122 | #define Perl_pp_i_predec Perl_pp_predec |
123 | #define Perl_pp_i_postinc Perl_pp_postinc |
124 | #define Perl_pp_i_postdec Perl_pp_postdec |
748a9306 |
125 | |
65bca31a |
126 | PERL_PPDEF(Perl_unimplemented_op) |
127 | |
748a9306 |
128 | END |
abdd5c84 |
129 | |
130 | print ON <<"END"; |
37442d52 |
131 | /* -*- buffer-read-only: t -*- |
132 | * |
d6376244 |
133 | * opnames.h |
134 | * |
cfc85103 |
135 | * Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, |
699a97de |
136 | * 2007 by Larry Wall and others |
d6376244 |
137 | * |
138 | * You may distribute under the terms of either the GNU General Public |
139 | * License or the Artistic License, as specified in the README file. |
140 | * |
141 | * |
142 | * !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
143 | * This file is built by opcode.pl from its data. Any changes made here |
144 | * will be lost! |
145 | */ |
abdd5c84 |
146 | |
147 | typedef enum opcode { |
148 | END |
149 | |
d6480c9d |
150 | my $i = 0; |
79072805 |
151 | for (@ops) { |
abdd5c84 |
152 | print ON "\t", &tab(3,"OP_\U$_,"), "/* ", $i++, " */\n"; |
79072805 |
153 | } |
abdd5c84 |
154 | print ON "\t", &tab(3,"OP_max"), "\n"; |
155 | print ON "} opcode;\n"; |
4c80c0b2 |
156 | print ON "\n#define MAXO ", scalar @ops, "\n"; |
157 | print ON "#define OP_phoney_INPUT_ONLY -1\n"; |
158 | print ON "#define OP_phoney_OUTPUT_ONLY -2\n\n"; |
79072805 |
159 | |
c07a80fd |
160 | # Emit op names and descriptions. |
79072805 |
161 | |
162 | print <<END; |
73c4f7a1 |
163 | START_EXTERN_C |
164 | |
4a36906c |
165 | #define OP_NAME(o) ((o)->op_type == OP_CUSTOM ? custom_op_name(o) : \\ |
166 | PL_op_name[(o)->op_type]) |
167 | #define OP_DESC(o) ((o)->op_type == OP_CUSTOM ? custom_op_desc(o) : \\ |
168 | PL_op_desc[(o)->op_type]) |
53e06cf0 |
169 | |
79072805 |
170 | #ifndef DOINIT |
27da23d5 |
171 | EXTCONST char* const PL_op_name[]; |
79072805 |
172 | #else |
27da23d5 |
173 | EXTCONST char* const PL_op_name[] = { |
79072805 |
174 | END |
175 | |
176 | for (@ops) { |
c07a80fd |
177 | print qq(\t"$_",\n); |
178 | } |
179 | |
180 | print <<END; |
181 | }; |
182 | #endif |
183 | |
184 | END |
185 | |
186 | print <<END; |
187 | #ifndef DOINIT |
27da23d5 |
188 | EXTCONST char* const PL_op_desc[]; |
c07a80fd |
189 | #else |
27da23d5 |
190 | EXTCONST char* const PL_op_desc[] = { |
c07a80fd |
191 | END |
192 | |
193 | for (@ops) { |
42d38218 |
194 | my($safe_desc) = $desc{$_}; |
195 | |
a567e93b |
196 | # Have to escape double quotes and escape characters. |
42d38218 |
197 | $safe_desc =~ s/(^|[^\\])([\\"])/$1\\$2/g; |
198 | |
199 | print qq(\t"$safe_desc",\n); |
79072805 |
200 | } |
201 | |
202 | print <<END; |
203 | }; |
204 | #endif |
205 | |
73c4f7a1 |
206 | END_EXTERN_C |
207 | |
27da23d5 |
208 | #endif /* !PERL_GLOBAL_STRUCT_INIT */ |
22c35a8c |
209 | END |
79072805 |
210 | |
22c35a8c |
211 | # Emit function declarations. |
79072805 |
212 | |
22c35a8c |
213 | #for (sort keys %ckname) { |
cea2e8a9 |
214 | # print "OP *\t", &tab(3,$_),"(pTHX_ OP* o);\n"; |
22c35a8c |
215 | #} |
216 | # |
217 | #print "\n"; |
218 | # |
219 | #for (@ops) { |
cea2e8a9 |
220 | # print "OP *\t", &tab(3, "pp_$_"), "(pTHX);\n"; |
22c35a8c |
221 | #} |
79072805 |
222 | |
223 | # Emit ppcode switch array. |
224 | |
225 | print <<END; |
226 | |
73c4f7a1 |
227 | START_EXTERN_C |
228 | |
27da23d5 |
229 | #ifdef PERL_GLOBAL_STRUCT_INIT |
97aff369 |
230 | # define PERL_PPADDR_INITED |
27da23d5 |
231 | static const Perl_ppaddr_t Gppaddr[] |
79072805 |
232 | #else |
27da23d5 |
233 | # ifndef PERL_GLOBAL_STRUCT |
97aff369 |
234 | # define PERL_PPADDR_INITED |
27da23d5 |
235 | EXT Perl_ppaddr_t PL_ppaddr[] /* or perlvars.h */ |
236 | # endif |
237 | #endif /* PERL_GLOBAL_STRUCT */ |
238 | #if (defined(DOINIT) && !defined(PERL_GLOBAL_STRUCT)) || defined(PERL_GLOBAL_STRUCT_INIT) |
97aff369 |
239 | # define PERL_PPADDR_INITED |
27da23d5 |
240 | = { |
79072805 |
241 | END |
242 | |
243 | for (@ops) { |
6faeeb49 |
244 | if (my $name = $alias{$_}) { |
245 | print "\tMEMBER_TO_FPTR($name),\t/* Perl_pp_$_ */\n"; |
246 | } |
247 | else { |
248 | print "\tMEMBER_TO_FPTR(Perl_pp_$_),\n"; |
249 | } |
79072805 |
250 | } |
251 | |
252 | print <<END; |
27da23d5 |
253 | } |
79072805 |
254 | #endif |
97aff369 |
255 | #ifdef PERL_PPADDR_INITED |
27da23d5 |
256 | ; |
97aff369 |
257 | #endif |
79072805 |
258 | |
259 | END |
260 | |
261 | # Emit check routines. |
262 | |
263 | print <<END; |
27da23d5 |
264 | #ifdef PERL_GLOBAL_STRUCT_INIT |
97aff369 |
265 | # define PERL_CHECK_INITED |
27da23d5 |
266 | static const Perl_check_t Gcheck[] |
79072805 |
267 | #else |
27da23d5 |
268 | # ifndef PERL_GLOBAL_STRUCT |
97aff369 |
269 | # define PERL_CHECK_INITED |
27da23d5 |
270 | EXT Perl_check_t PL_check[] /* or perlvars.h */ |
271 | # endif |
272 | #endif |
273 | #if (defined(DOINIT) && !defined(PERL_GLOBAL_STRUCT)) || defined(PERL_GLOBAL_STRUCT_INIT) |
97aff369 |
274 | # define PERL_CHECK_INITED |
27da23d5 |
275 | = { |
79072805 |
276 | END |
277 | |
278 | for (@ops) { |
2b260de0 |
279 | print "\t", &tab(3, "MEMBER_TO_FPTR(Perl_$check{$_}),"), "\t/* $_ */\n"; |
79072805 |
280 | } |
281 | |
282 | print <<END; |
27da23d5 |
283 | } |
79072805 |
284 | #endif |
97aff369 |
285 | #ifdef PERL_CHECK_INITED |
27da23d5 |
286 | ; |
97aff369 |
287 | #endif /* #ifdef PERL_CHECK_INITED */ |
79072805 |
288 | |
289 | END |
290 | |
291 | # Emit allowed argument types. |
292 | |
c2dedb93 |
293 | my $ARGBITS = 32; |
294 | |
79072805 |
295 | print <<END; |
27da23d5 |
296 | #ifndef PERL_GLOBAL_STRUCT_INIT |
297 | |
79072805 |
298 | #ifndef DOINIT |
1ccb7c8d |
299 | EXTCONST U32 PL_opargs[]; |
79072805 |
300 | #else |
1ccb7c8d |
301 | EXTCONST U32 PL_opargs[] = { |
79072805 |
302 | END |
303 | |
d6480c9d |
304 | my %argnum = ( |
305 | 'S', 1, # scalar |
306 | 'L', 2, # list |
307 | 'A', 3, # array value |
308 | 'H', 4, # hash value |
309 | 'C', 5, # code value |
310 | 'F', 6, # file value |
311 | 'R', 7, # scalar reference |
79072805 |
312 | ); |
313 | |
d6480c9d |
314 | my %opclass = ( |
db173bac |
315 | '0', 0, # baseop |
316 | '1', 1, # unop |
317 | '2', 2, # binop |
318 | '|', 3, # logop |
1a67a97c |
319 | '@', 4, # listop |
320 | '/', 5, # pmop |
350de78d |
321 | '$', 6, # svop_or_padop |
7934575e |
322 | '#', 7, # padop |
1a67a97c |
323 | '"', 8, # pvop_or_svop |
324 | '{', 9, # loop |
325 | ';', 10, # cop |
326 | '%', 11, # baseop_or_unop |
327 | '-', 12, # filestatop |
328 | '}', 13, # loopexop |
db173bac |
329 | ); |
330 | |
c2dedb93 |
331 | my %opflags = ( |
332 | 'm' => 1, # needs stack mark |
333 | 'f' => 2, # fold constants |
334 | 's' => 4, # always produces scalar |
335 | 't' => 8, # needs target scalar |
336 | 'T' => 8 | 256, # ... which may be lexical |
337 | 'i' => 16, # always produces integer |
338 | 'I' => 32, # has corresponding int op |
339 | 'd' => 64, # danger, unknown side effects |
340 | 'u' => 128, # defaults to $_ |
341 | ); |
342 | |
a85d93d9 |
343 | my %OP_IS_SOCKET; |
344 | my %OP_IS_FILETEST; |
c2dedb93 |
345 | my $OCSHIFT = 9; |
346 | my $OASHIFT = 13; |
a85d93d9 |
347 | |
c2dedb93 |
348 | for my $op (@ops) { |
d6480c9d |
349 | my $argsum = 0; |
c2dedb93 |
350 | my $flags = $flags{$op}; |
351 | for my $flag (keys %opflags) { |
352 | if ($flags =~ s/$flag//) { |
353 | die "Flag collision for '$op' ($flags{$op}, $flag)" |
354 | if $argsum & $opflags{$flag}; |
355 | $argsum |= $opflags{$flag}; |
356 | } |
357 | } |
358 | die qq[Opcode '$op' has no class indicator ($flags{$op} => $flags)] |
359 | unless exists $opclass{$flags}; |
360 | $argsum |= $opclass{$flags} << $OCSHIFT; |
361 | my $argshift = $OASHIFT; |
362 | for my $arg (split(' ',$args{$op})) { |
a85d93d9 |
363 | if ($arg =~ /^F/) { |
c2dedb93 |
364 | $OP_IS_SOCKET{$op} = 1 if $arg =~ s/s//; |
365 | $OP_IS_FILETEST{$op} = 1 if $arg =~ s/-//; |
a85d93d9 |
366 | } |
d6480c9d |
367 | my $argnum = ($arg =~ s/\?//) ? 8 : 0; |
c2dedb93 |
368 | die "op = $op, arg = $arg\n" |
369 | unless exists $argnum{$arg}; |
79072805 |
370 | $argnum += $argnum{$arg}; |
c2dedb93 |
371 | die "Argument overflow for '$op'\n" |
372 | if $argshift >= $ARGBITS || |
373 | $argnum > ((1 << ($ARGBITS - $argshift)) - 1); |
374 | $argsum += $argnum << $argshift; |
375 | $argshift += 4; |
79072805 |
376 | } |
377 | $argsum = sprintf("0x%08x", $argsum); |
c2dedb93 |
378 | print "\t", &tab(3, "$argsum,"), "/* $op */\n"; |
79072805 |
379 | } |
380 | |
381 | print <<END; |
382 | }; |
383 | #endif |
73c4f7a1 |
384 | |
bae1192d |
385 | #endif /* !PERL_GLOBAL_STRUCT_INIT */ |
386 | |
73c4f7a1 |
387 | END_EXTERN_C |
27da23d5 |
388 | |
79072805 |
389 | END |
390 | |
a85d93d9 |
391 | if (keys %OP_IS_SOCKET) { |
392 | print ON "\n#define OP_IS_SOCKET(op) \\\n\t("; |
393 | print ON join(" || \\\n\t ", |
394 | map { "(op) == OP_" . uc() } sort keys %OP_IS_SOCKET); |
395 | print ON ")\n\n"; |
396 | } |
397 | |
398 | if (keys %OP_IS_FILETEST) { |
399 | print ON "\n#define OP_IS_FILETEST(op) \\\n\t("; |
400 | print ON join(" || \\\n\t ", |
401 | map { "(op) == OP_" . uc() } sort keys %OP_IS_FILETEST); |
402 | print ON ")\n\n"; |
403 | } |
404 | |
37442d52 |
405 | print OC "/* ex: set ro: */\n"; |
406 | print ON "/* ex: set ro: */\n"; |
407 | |
735e0d5c |
408 | close OC or die "Error closing opcode.h: $!"; |
abdd5c84 |
409 | close ON or die "Error closing opnames.h: $!"; |
735e0d5c |
410 | |
36bb303b |
411 | foreach ('opcode.h', 'opnames.h') { |
412 | safer_rename_silent $_, "$_-old"; |
413 | } |
414 | safer_rename $opcode_new, 'opcode.h'; |
415 | safer_rename $opname_new, 'opnames.h'; |
46f659cb |
416 | |
d6480c9d |
417 | my $pp_proto_new = 'pp_proto.h-new'; |
418 | my $pp_sym_new = 'pp.sym-new'; |
bb6f4497 |
419 | |
420 | open PP, ">$pp_proto_new" or die "Error creating $pp_proto_new: $!"; |
dfb1454f |
421 | binmode PP; |
bb6f4497 |
422 | open PPSYM, ">$pp_sym_new" or die "Error creating $pp_sym_new: $!"; |
dfb1454f |
423 | binmode PPSYM; |
22c35a8c |
424 | |
a27f85b3 |
425 | print PP <<"END"; |
37442d52 |
426 | /* -*- buffer-read-only: t -*- |
427 | !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
a27f85b3 |
428 | This file is built by opcode.pl from its data. Any changes made here |
429 | will be lost! |
430 | */ |
431 | |
432 | END |
433 | |
434 | print PPSYM <<"END"; |
37442d52 |
435 | # -*- buffer-read-only: t -*- |
a27f85b3 |
436 | # |
a567e93b |
437 | # !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
a27f85b3 |
438 | # This file is built by opcode.pl from its data. Any changes made here |
439 | # will be lost! |
440 | # |
441 | |
442 | END |
443 | |
444 | |
22c35a8c |
445 | for (sort keys %ckname) { |
864dbfa3 |
446 | print PP "PERL_CKDEF(Perl_$_)\n"; |
447 | print PPSYM "Perl_$_\n"; |
20ce7b12 |
448 | #OP *\t", &tab(3,$_),"(OP* o);\n"; |
22c35a8c |
449 | } |
450 | |
451 | print PP "\n\n"; |
452 | |
735e0d5c |
453 | for (@ops) { |
15e52e56 |
454 | next if /^i_(pre|post)(inc|dec)$/; |
53e06cf0 |
455 | next if /^custom$/; |
864dbfa3 |
456 | print PP "PERL_PPDEF(Perl_pp_$_)\n"; |
457 | print PPSYM "Perl_pp_$_\n"; |
735e0d5c |
458 | } |
37442d52 |
459 | print PP "\n/* ex: set ro: */\n"; |
460 | print PPSYM "\n# ex: set ro:\n"; |
735e0d5c |
461 | |
462 | close PP or die "Error closing pp_proto.h: $!"; |
22c35a8c |
463 | close PPSYM or die "Error closing pp.sym: $!"; |
735e0d5c |
464 | |
36bb303b |
465 | foreach ('pp_proto.h', 'pp.sym') { |
466 | safer_rename_silent $_, "$_-old"; |
467 | } |
468 | safer_rename $pp_proto_new, 'pp_proto.h'; |
469 | safer_rename $pp_sym_new, 'pp.sym'; |
46f659cb |
470 | |
24600adc |
471 | END { |
472 | foreach ('opcode.h', 'opnames.h', 'pp_proto.h', 'pp.sym') { |
473 | 1 while unlink "$_-old"; |
474 | } |
475 | } |
476 | |
79072805 |
477 | ########################################################################### |
478 | sub tab { |
d6480c9d |
479 | my ($l, $t) = @_; |
79072805 |
480 | $t .= "\t" x ($l - (length($t) + 1) / 8); |
481 | $t; |
482 | } |
483 | ########################################################################### |
b162f9ea |
484 | |
485 | # Some comments about 'T' opcode classifier: |
486 | |
487 | # Safe to set if the ppcode uses: |
488 | # tryAMAGICbin, tryAMAGICun, SETn, SETi, SETu, PUSHn, PUSHTARG, SETTARG, |
489 | # SETs(TARG), XPUSHn, XPUSHu, |
490 | |
491 | # Unsafe to set if the ppcode uses dTARG or [X]RETPUSH[YES|NO|UNDEF] |
492 | |
493 | # lt and friends do SETs (including ncmp, but not scmp) |
494 | |
21f5b33c |
495 | # Additional mode of failure: the opcode can modify TARG before it "used" |
496 | # all the arguments (or may call an external function which does the same). |
497 | # If the target coincides with one of the arguments ==> kaboom. |
498 | |
b162f9ea |
499 | # pp.c pos substr each not OK (RETPUSHUNDEF) |
500 | # substr vec also not OK due to LV to target (are they???) |
501 | # ref not OK (RETPUSHNO) |
502 | # trans not OK (dTARG; TARG = sv_newmortal();) |
503 | # ucfirst etc not OK: TMP arg processed inplace |
69b47968 |
504 | # quotemeta not OK (unsafe when TARG == arg) |
91e74348 |
505 | # each repeat not OK too due to list context |
b162f9ea |
506 | # pack split - unknown whether they are safe |
dae78bb1 |
507 | # sprintf: is calling do_sprintf(TARG,...) which can act on TARG |
508 | # before other args are processed. |
b162f9ea |
509 | |
21f5b33c |
510 | # Suspicious wrt "additional mode of failure" (and only it): |
511 | # schop, chop, postinc/dec, bit_and etc, negate, complement. |
512 | |
513 | # Also suspicious: 4-arg substr, sprintf, uc/lc (POK_only), reverse, pack. |
514 | |
515 | # substr/vec: doing TAINT_off()??? |
516 | |
b162f9ea |
517 | # pp_hot.c |
518 | # readline - unknown whether it is safe |
519 | # match subst not OK (dTARG) |
520 | # grepwhile not OK (not always setting) |
69b47968 |
521 | # join not OK (unsafe when TARG == arg) |
b162f9ea |
522 | |
21f5b33c |
523 | # Suspicious wrt "additional mode of failure": concat (dealt with |
524 | # in ck_sassign()), join (same). |
525 | |
b162f9ea |
526 | # pp_ctl.c |
527 | # mapwhile flip caller not OK (not always setting) |
528 | |
529 | # pp_sys.c |
530 | # backtick glob warn die not OK (not always setting) |
531 | # warn not OK (RETPUSHYES) |
532 | # open fileno getc sysread syswrite ioctl accept shutdown |
533 | # ftsize(etc) readlink telldir fork alarm getlogin not OK (RETPUSHUNDEF) |
534 | # umask select not OK (XPUSHs(&PL_sv_undef);) |
535 | # fileno getc sysread syswrite tell not OK (meth("FILENO" "GETC")) |
536 | # sselect shm* sem* msg* syscall - unknown whether they are safe |
537 | # gmtime not OK (list context) |
538 | |
21f5b33c |
539 | # Suspicious wrt "additional mode of failure": warn, die, select. |
540 | |
79072805 |
541 | __END__ |
542 | |
d83386fa |
543 | # New ops always go at the end |
544 | # The restriction on having custom as the last op has been removed |
7399586d |
545 | |
64b99527 |
546 | # A recapitulation of the format of this file: |
547 | # The file consists of five columns: the name of the op, an English |
548 | # description, the name of the "check" routine used to optimize this |
549 | # operation, some flags, and a description of the operands. |
550 | |
551 | # The flags consist of options followed by a mandatory op class signifier |
552 | |
553 | # The classes are: |
554 | # baseop - 0 unop - 1 binop - 2 |
555 | # logop - | listop - @ pmop - / |
556 | # padop/svop - $ padop - # (unused) loop - { |
557 | # baseop/unop - % loopexop - } filestatop - - |
3508218b |
558 | # pvop/svop - " cop - ; |
64b99527 |
559 | |
560 | # Other options are: |
561 | # needs stack mark - m |
562 | # needs constant folding - f |
563 | # produces a scalar - s |
564 | # produces an integer - i |
565 | # needs a target - t |
566 | # target can be in a pad - T |
567 | # has a corresponding integer version - I |
568 | # has side effects - d |
569 | # uses $_ if no argument given - u |
570 | |
571 | # Values for the operands are: |
572 | # scalar - S list - L array - A |
573 | # hash - H sub (CV) - C file - F |
574 | # socket - Fs filetest - F- reference - R |
575 | # "?" denotes an optional operand. |
576 | |
79072805 |
577 | # Nothing. |
578 | |
579 | null null operation ck_null 0 |
93a17b20 |
580 | stub stub ck_null 0 |
db173bac |
581 | scalar scalar ck_fun s% S |
79072805 |
582 | |
583 | # Pushy stuff. |
584 | |
db173bac |
585 | pushmark pushmark ck_null s0 |
586 | wantarray wantarray ck_null is0 |
79072805 |
587 | |
db173bac |
588 | const constant item ck_svconst s$ |
79072805 |
589 | |
7934575e |
590 | gvsv scalar variable ck_null ds$ |
591 | gv glob value ck_null ds$ |
db173bac |
592 | gelem glob elem ck_null d2 S S |
593 | padsv private variable ck_null ds0 |
594 | padav private array ck_null d0 |
595 | padhv private hash ck_null d0 |
f1612b5c |
596 | padany private value ck_null d0 |
79072805 |
597 | |
1167e5da |
598 | pushre push regexp ck_null d/ |
79072805 |
599 | |
600 | # References and stuff. |
601 | |
db173bac |
602 | rv2gv ref-to-glob cast ck_rvconst ds1 |
b89fed5f |
603 | rv2sv scalar dereference ck_rvconst ds1 |
db173bac |
604 | av2arylen array length ck_null is1 |
b89fed5f |
605 | rv2cv subroutine dereference ck_rvconst d1 |
db173bac |
606 | anoncode anonymous subroutine ck_anoncode $ |
607 | prototype subroutine prototype ck_null s% S |
5d11ae5e |
608 | refgen reference constructor ck_spair m1 L |
dfa0f641 |
609 | srefgen single ref constructor ck_null fs1 S |
db173bac |
610 | ref reference-type operator ck_fun stu% S? |
611 | bless bless ck_fun s@ S S? |
79072805 |
612 | |
613 | # Pushy I/O. |
614 | |
01f5bc1b |
615 | backtick quoted execution (``, qx) ck_open tu% S? |
0a753a76 |
616 | # glob defaults its first arg to $_ |
649da076 |
617 | glob glob ck_glob t@ S? |
e4b7ebf3 |
618 | readline <HANDLE> ck_readline t% F? |
5fc9b9e4 |
619 | rcatline append I/O operator ck_null t$ |
79072805 |
620 | |
621 | # Bindable operators. |
622 | |
f1612b5c |
623 | regcmaybe regexp internal guard ck_fun s1 S |
624 | regcreset regexp internal reset ck_fun s1 S |
625 | regcomp regexp compilation ck_null s| S |
626 | match pattern match (m//) ck_match d/ |
627 | qr pattern quote (qr//) ck_match s/ |
59f00321 |
628 | subst substitution (s///) ck_match dis/ S |
f1612b5c |
629 | substcont substitution iterator ck_null dis| |
59f00321 |
630 | trans transliteration (tr///) ck_match is" S |
79072805 |
631 | |
632 | # Lvalue operators. |
db173bac |
633 | # sassign is special-cased for op class |
634 | |
b162f9ea |
635 | sassign scalar assignment ck_sassign s0 |
db173bac |
636 | aassign list assignment ck_null t2 L L |
637 | |
21f5b33c |
638 | chop chop ck_spair mts% L |
639 | schop scalar chop ck_null stu% S? |
f1612b5c |
640 | chomp chomp ck_spair mTs% L |
641 | schomp scalar chomp ck_null sTu% S? |
69794302 |
642 | defined defined operator ck_defined isu% S? |
db173bac |
643 | undef undef operator ck_lfun s% S? |
644 | study study ck_fun su% S? |
645 | pos match position ck_lfun stu% S? |
646 | |
42d38218 |
647 | preinc preincrement (++) ck_lfun dIs1 S |
648 | i_preinc integer preincrement (++) ck_lfun dis1 S |
649 | predec predecrement (--) ck_lfun dIs1 S |
650 | i_predec integer predecrement (--) ck_lfun dis1 S |
21f5b33c |
651 | postinc postincrement (++) ck_lfun dIst1 S |
42d38218 |
652 | i_postinc integer postincrement (++) ck_lfun disT1 S |
21f5b33c |
653 | postdec postdecrement (--) ck_lfun dIst1 S |
42d38218 |
654 | i_postdec integer postdecrement (--) ck_lfun disT1 S |
79072805 |
655 | |
656 | # Ordinary operators. |
657 | |
42d38218 |
658 | pow exponentiation (**) ck_null fsT2 S S |
659 | |
f1612b5c |
660 | multiply multiplication (*) ck_null IfsT2 S S |
42d38218 |
661 | i_multiply integer multiplication (*) ck_null ifsT2 S S |
662 | divide division (/) ck_null IfsT2 S S |
663 | i_divide integer division (/) ck_null ifsT2 S S |
664 | modulo modulus (%) ck_null IifsT2 S S |
665 | i_modulo integer modulus (%) ck_null ifsT2 S S |
666 | repeat repeat (x) ck_repeat mt2 L S |
667 | |
668 | add addition (+) ck_null IfsT2 S S |
669 | i_add integer addition (+) ck_null ifsT2 S S |
670 | subtract subtraction (-) ck_null IfsT2 S S |
671 | i_subtract integer subtraction (-) ck_null ifsT2 S S |
df91b2c5 |
672 | concat concatenation (.) or string ck_concat fsT2 S S |
b162f9ea |
673 | stringify string ck_fun fsT@ S |
db173bac |
674 | |
42d38218 |
675 | left_shift left bitshift (<<) ck_bitop fsT2 S S |
676 | right_shift right bitshift (>>) ck_bitop fsT2 S S |
677 | |
678 | lt numeric lt (<) ck_null Iifs2 S S |
679 | i_lt integer lt (<) ck_null ifs2 S S |
680 | gt numeric gt (>) ck_null Iifs2 S S |
681 | i_gt integer gt (>) ck_null ifs2 S S |
682 | le numeric le (<=) ck_null Iifs2 S S |
683 | i_le integer le (<=) ck_null ifs2 S S |
684 | ge numeric ge (>=) ck_null Iifs2 S S |
685 | i_ge integer ge (>=) ck_null ifs2 S S |
686 | eq numeric eq (==) ck_null Iifs2 S S |
687 | i_eq integer eq (==) ck_null ifs2 S S |
688 | ne numeric ne (!=) ck_null Iifs2 S S |
689 | i_ne integer ne (!=) ck_null ifs2 S S |
690 | ncmp numeric comparison (<=>) ck_null Iifst2 S S |
691 | i_ncmp integer comparison (<=>) ck_null ifst2 S S |
db173bac |
692 | |
2de3dbcc |
693 | slt string lt ck_null ifs2 S S |
694 | sgt string gt ck_null ifs2 S S |
695 | sle string le ck_null ifs2 S S |
696 | sge string ge ck_null ifs2 S S |
db173bac |
697 | seq string eq ck_null ifs2 S S |
698 | sne string ne ck_null ifs2 S S |
2de3dbcc |
699 | scmp string comparison (cmp) ck_null ifst2 S S |
db173bac |
700 | |
21f5b33c |
701 | bit_and bitwise and (&) ck_bitop fst2 S S |
702 | bit_xor bitwise xor (^) ck_bitop fst2 S S |
703 | bit_or bitwise or (|) ck_bitop fst2 S S |
db173bac |
704 | |
21f5b33c |
705 | negate negation (-) ck_null Ifst1 S |
f1612b5c |
706 | i_negate integer negation (-) ck_null ifsT1 S |
db173bac |
707 | not not ck_null ifs1 S |
21f5b33c |
708 | complement 1's complement (~) ck_bitop fst1 S |
79072805 |
709 | |
fdecdb95 |
710 | smartmatch smart match ck_smartmatch s2 |
711 | |
79072805 |
712 | # High falutin' math. |
713 | |
f1612b5c |
714 | atan2 atan2 ck_fun fsT@ S S |
715 | sin sin ck_fun fsTu% S? |
716 | cos cos ck_fun fsTu% S? |
717 | rand rand ck_fun sT% S? |
718 | srand srand ck_fun s% S? |
719 | exp exp ck_fun fsTu% S? |
720 | log log ck_fun fsTu% S? |
721 | sqrt sqrt ck_fun fsTu% S? |
79072805 |
722 | |
cf26c822 |
723 | # Lowbrow math. |
724 | |
b162f9ea |
725 | int int ck_fun fsTu% S? |
726 | hex hex ck_fun fsTu% S? |
727 | oct oct ck_fun fsTu% S? |
728 | abs abs ck_fun fsTu% S? |
79072805 |
729 | |
730 | # String stuff. |
731 | |
b162f9ea |
732 | length length ck_lengthconst isTu% S? |
35fba0d9 |
733 | substr substr ck_substr st@ S S S? S? |
db173bac |
734 | vec vec ck_fun ist@ S S S |
79072805 |
735 | |
b162f9ea |
736 | index index ck_index isT@ S S S? |
737 | rindex rindex ck_index isT@ S S S? |
79072805 |
738 | |
fc7325bb |
739 | sprintf sprintf ck_fun mst@ S L |
db173bac |
740 | formline formline ck_fun ms@ S L |
b162f9ea |
741 | ord ord ck_fun ifsTu% S? |
742 | chr chr ck_fun fsTu% S? |
743 | crypt crypt ck_fun fsT@ S S |
2de3dbcc |
744 | ucfirst ucfirst ck_fun fstu% S? |
745 | lcfirst lcfirst ck_fun fstu% S? |
746 | uc uc ck_fun fstu% S? |
747 | lc lc ck_fun fstu% S? |
69b47968 |
748 | quotemeta quotemeta ck_fun fstu% S? |
79072805 |
749 | |
750 | # Arrays. |
751 | |
f1612b5c |
752 | rv2av array dereference ck_rvconst dt1 |
7934575e |
753 | aelemfast constant array element ck_null s$ A S |
db173bac |
754 | aelem array element ck_null s2 A S |
755 | aslice array slice ck_null m@ A L |
79072805 |
756 | |
878d132a |
757 | aeach each on array ck_each % A |
758 | akeys keys on array ck_each t% A |
759 | avalues values on array ck_each t% A |
760 | |
aa689395 |
761 | # Hashes. |
79072805 |
762 | |
878d132a |
763 | each each ck_each % H |
764 | values values ck_each t% H |
765 | keys keys ck_each t% H |
db173bac |
766 | delete delete ck_delete % S |
42d38218 |
767 | exists exists ck_exists is% S |
f1612b5c |
768 | rv2hv hash dereference ck_rvconst dt1 |
c2dedb93 |
769 | helem hash element ck_null s2 H S |
db173bac |
770 | hslice hash slice ck_null m@ H L |
79072805 |
771 | |
772 | # Explosives and implosives. |
773 | |
bab9c0ac |
774 | unpack unpack ck_unpack @ S S? |
db173bac |
775 | pack pack ck_fun mst@ S L |
776 | split split ck_split t@ S S S |
297b36dc |
777 | join join or string ck_join mst@ S L |
79072805 |
778 | |
779 | # List operators. |
780 | |
db173bac |
781 | list list ck_null m@ L |
782 | lslice list slice ck_null 2 H L L |
42d38218 |
783 | anonlist anonymous list ([]) ck_fun ms@ L |
784 | anonhash anonymous hash ({}) ck_fun ms@ L |
79072805 |
785 | |
db173bac |
786 | splice splice ck_fun m@ A S? S? L |
b162f9ea |
787 | push push ck_fun imsT@ A L |
26f600bc |
788 | pop pop ck_shift s% A? |
789 | shift shift ck_shift s% A? |
b162f9ea |
790 | unshift unshift ck_fun imsT@ A L |
9850bf21 |
791 | sort sort ck_sort dm@ C? L |
db173bac |
792 | reverse reverse ck_fun mt@ L |
79072805 |
793 | |
f1612b5c |
794 | grepstart grep ck_grep dm@ C L |
795 | grepwhile grep iterator ck_null dt| |
79072805 |
796 | |
f1612b5c |
797 | mapstart map ck_grep dm@ C L |
798 | mapwhile map iterator ck_null dt| |
a0d0e21e |
799 | |
79072805 |
800 | # Range stuff. |
801 | |
1a67a97c |
802 | range flipflop ck_null | S S |
db173bac |
803 | flip range (or flip) ck_null 1 S S |
804 | flop range (or flop) ck_null 1 |
79072805 |
805 | |
806 | # Control. |
807 | |
42d38218 |
808 | and logical and (&&) ck_null | |
f1612b5c |
809 | or logical or (||) ck_null | |
810 | xor logical xor ck_null fs2 S S |
fdecdb95 |
811 | dor defined or (//) ck_null | |
f1612b5c |
812 | cond_expr conditional expression ck_null d| |
42d38218 |
813 | andassign logical and assignment (&&=) ck_null s| |
814 | orassign logical or assignment (||=) ck_null s| |
fdecdb95 |
815 | dorassign defined or assignment (//=) ck_null s| |
db173bac |
816 | |
f5d5a27c |
817 | method method lookup ck_method d1 |
db173bac |
818 | entersub subroutine entry ck_subr dmt1 L |
819 | leavesub subroutine exit ck_null 1 |
78f9721b |
820 | leavesublv lvalue subroutine return ck_null 1 |
db173bac |
821 | caller caller ck_fun t% S? |
822 | warn warn ck_fun imst@ L |
96e176bf |
823 | die die ck_die dimst@ L |
f1612b5c |
824 | reset symbol reset ck_fun is% S? |
db173bac |
825 | |
826 | lineseq line sequence ck_null @ |
722969e2 |
827 | nextstate next statement ck_null s; |
828 | dbstate debug next statement ck_null s; |
e9c54c90 |
829 | unstack iteration finalizer ck_null s0 |
79072805 |
830 | enter block entry ck_null 0 |
db173bac |
831 | leave block exit ck_null @ |
832 | scope block ck_null @ |
833 | enteriter foreach loop entry ck_null d{ |
79072805 |
834 | iter foreach loop iterator ck_null 0 |
db173bac |
835 | enterloop loop entry ck_null d{ |
836 | leaveloop loop exit ck_null 2 |
78f9721b |
837 | return return ck_return dm@ L |
db173bac |
838 | last last ck_null ds} |
839 | next next ck_null ds} |
840 | redo redo ck_null ds} |
841 | dump dump ck_null ds} |
842 | goto goto ck_null ds} |
d98f61e7 |
843 | exit exit ck_exit ds% S? |
fdecdb95 |
844 | setstate set statement info ck_null s; |
845 | method_named method with known name ck_null d$ |
846 | |
847 | entergiven given() ck_null d| |
848 | leavegiven leave given block ck_null 1 |
849 | enterwhen when() ck_null d| |
850 | leavewhen leave when block ck_null 1 |
851 | break break ck_null 0 |
852 | continue continue ck_null 0 |
79072805 |
853 | |
79072805 |
854 | # I/O. |
855 | |
a567e93b |
856 | open open ck_open ismt@ F S? L |
db173bac |
857 | close close ck_fun is% F? |
858 | pipe_op pipe ck_fun is@ F F |
79072805 |
859 | |
db173bac |
860 | fileno fileno ck_fun ist% F |
a86a20aa |
861 | umask umask ck_fun ist% S? |
1c1fc3ea |
862 | binmode binmode ck_fun s@ F S? |
79072805 |
863 | |
db173bac |
864 | tie tie ck_fun idms@ R S L |
865 | untie untie ck_fun is% R |
866 | tied tied ck_fun s% R |
867 | dbmopen dbmopen ck_fun is@ H S S |
868 | dbmclose dbmclose ck_fun is% H |
79072805 |
869 | |
db173bac |
870 | sselect select system call ck_select t@ S S S S |
871 | select select ck_select st@ F? |
79072805 |
872 | |
db173bac |
873 | getc getc ck_eof st% F? |
d1a002d4 |
874 | read read ck_fun imst@ F R S S? |
db173bac |
875 | enterwrite write ck_fun dis% F? |
876 | leavewrite write exit ck_null 1 |
79072805 |
877 | |
db173bac |
878 | prtf printf ck_listiob ims@ F? L |
879 | print print ck_listiob ims@ F? L |
fdecdb95 |
880 | say say ck_listiob ims@ F? L |
79072805 |
881 | |
db173bac |
882 | sysopen sysopen ck_fun s@ F S S S? |
883 | sysseek sysseek ck_fun s@ F S S |
d1a002d4 |
884 | sysread sysread ck_fun imst@ F R S S? |
145d37e2 |
885 | syswrite syswrite ck_fun imst@ F S S? S? |
79072805 |
886 | |
a85d93d9 |
887 | send send ck_fun imst@ Fs S S S? |
888 | recv recv ck_fun imst@ Fs R S S |
79072805 |
889 | |
db173bac |
890 | eof eof ck_eof is% F? |
891 | tell tell ck_fun st% F? |
892 | seek seek ck_fun s@ F S S |
9b01e405 |
893 | # truncate really behaves as if it had both "S S" and "F S" |
db173bac |
894 | truncate truncate ck_trunc is@ S S |
79072805 |
895 | |
db173bac |
896 | fcntl fcntl ck_fun st@ F S S |
897 | ioctl ioctl ck_fun st@ F S S |
b162f9ea |
898 | flock flock ck_fun isT@ F S |
79072805 |
899 | |
900 | # Sockets. |
901 | |
a85d93d9 |
902 | socket socket ck_fun is@ Fs S S S |
903 | sockpair socketpair ck_fun is@ Fs Fs S S S |
79072805 |
904 | |
a85d93d9 |
905 | bind bind ck_fun is@ Fs S |
906 | connect connect ck_fun is@ Fs S |
907 | listen listen ck_fun is@ Fs S |
908 | accept accept ck_fun ist@ Fs Fs |
909 | shutdown shutdown ck_fun ist@ Fs S |
79072805 |
910 | |
a85d93d9 |
911 | gsockopt getsockopt ck_fun is@ Fs S S |
912 | ssockopt setsockopt ck_fun is@ Fs S S S |
79072805 |
913 | |
a85d93d9 |
914 | getsockname getsockname ck_fun is% Fs |
915 | getpeername getpeername ck_fun is% Fs |
79072805 |
916 | |
917 | # Stat calls. |
918 | |
db173bac |
919 | lstat lstat ck_ftst u- F |
920 | stat stat ck_ftst u- F |
a85d93d9 |
921 | ftrread -R ck_ftst isu- F- |
922 | ftrwrite -W ck_ftst isu- F- |
923 | ftrexec -X ck_ftst isu- F- |
924 | fteread -r ck_ftst isu- F- |
925 | ftewrite -w ck_ftst isu- F- |
926 | fteexec -x ck_ftst isu- F- |
927 | ftis -e ck_ftst isu- F- |
a85d93d9 |
928 | ftsize -s ck_ftst istu- F- |
929 | ftmtime -M ck_ftst stu- F- |
930 | ftatime -A ck_ftst stu- F- |
931 | ftctime -C ck_ftst stu- F- |
7834bb7e |
932 | ftrowned -O ck_ftst isu- F- |
933 | fteowned -o ck_ftst isu- F- |
934 | ftzero -z ck_ftst isu- F- |
a85d93d9 |
935 | ftsock -S ck_ftst isu- F- |
936 | ftchr -c ck_ftst isu- F- |
937 | ftblk -b ck_ftst isu- F- |
938 | ftfile -f ck_ftst isu- F- |
939 | ftdir -d ck_ftst isu- F- |
940 | ftpipe -p ck_ftst isu- F- |
a85d93d9 |
941 | ftsuid -u ck_ftst isu- F- |
942 | ftsgid -g ck_ftst isu- F- |
943 | ftsvtx -k ck_ftst isu- F- |
7834bb7e |
944 | ftlink -l ck_ftst isu- F- |
a85d93d9 |
945 | fttty -t ck_ftst is- F- |
946 | fttext -T ck_ftst isu- F- |
947 | ftbinary -B ck_ftst isu- F- |
79072805 |
948 | |
949 | # File calls. |
950 | |
d4ac975e |
951 | # chdir really behaves as if it had both "S?" and "F?" |
952 | chdir chdir ck_chdir isT% S? |
b162f9ea |
953 | chown chown ck_fun imsT@ L |
954 | chroot chroot ck_fun isTu% S? |
955 | unlink unlink ck_fun imsTu@ L |
a86a20aa |
956 | chmod chmod ck_fun imsT@ L |
b162f9ea |
957 | utime utime ck_fun imsT@ L |
958 | rename rename ck_fun isT@ S S |
959 | link link ck_fun isT@ S S |
960 | symlink symlink ck_fun isT@ S S |
db173bac |
961 | readlink readlink ck_fun stu% S? |
491873e5 |
962 | mkdir mkdir ck_fun isTu@ S? S? |
b162f9ea |
963 | rmdir rmdir ck_fun isTu% S? |
79072805 |
964 | |
965 | # Directory calls. |
966 | |
1e2c6ed7 |
967 | open_dir opendir ck_fun is@ F S |
db173bac |
968 | readdir readdir ck_fun % F |
969 | telldir telldir ck_fun st% F |
970 | seekdir seekdir ck_fun s@ F S |
971 | rewinddir rewinddir ck_fun s% F |
972 | closedir closedir ck_fun is% F |
79072805 |
973 | |
974 | # Process control. |
975 | |
db173bac |
976 | fork fork ck_null ist0 |
b162f9ea |
977 | wait wait ck_null isT0 |
978 | waitpid waitpid ck_fun isT@ S S |
979 | system system ck_exec imsT@ S? L |
980 | exec exec ck_exec dimsT@ S? L |
981 | kill kill ck_fun dimsT@ L |
982 | getppid getppid ck_null isT0 |
983 | getpgrp getpgrp ck_fun isT% S? |
984 | setpgrp setpgrp ck_fun isT@ S? S? |
985 | getpriority getpriority ck_fun isT@ S S |
986 | setpriority setpriority ck_fun isT@ S S S |
79072805 |
987 | |
988 | # Time calls. |
989 | |
cd39f2b6 |
990 | # NOTE: MacOS patches the 'i' of time() away later when the interpreter |
991 | # is created because in MacOS time() is already returning times > 2**31-1, |
992 | # that is, non-integers. |
993 | |
b162f9ea |
994 | time time ck_null isT0 |
79072805 |
995 | tms times ck_null 0 |
db173bac |
996 | localtime localtime ck_fun t% S? |
997 | gmtime gmtime ck_fun t% S? |
998 | alarm alarm ck_fun istu% S? |
b162f9ea |
999 | sleep sleep ck_fun isT% S? |
79072805 |
1000 | |
1001 | # Shared memory. |
1002 | |
db173bac |
1003 | shmget shmget ck_fun imst@ S S S |
1004 | shmctl shmctl ck_fun imst@ S S S |
1005 | shmread shmread ck_fun imst@ S S S S |
1006 | shmwrite shmwrite ck_fun imst@ S S S S |
79072805 |
1007 | |
1008 | # Message passing. |
1009 | |
db173bac |
1010 | msgget msgget ck_fun imst@ S S |
1011 | msgctl msgctl ck_fun imst@ S S S |
1012 | msgsnd msgsnd ck_fun imst@ S S S |
1013 | msgrcv msgrcv ck_fun imst@ S S S S S |
79072805 |
1014 | |
1015 | # Semaphores. |
1016 | |
7834bb7e |
1017 | semop semop ck_fun imst@ S S |
db173bac |
1018 | semget semget ck_fun imst@ S S S |
1019 | semctl semctl ck_fun imst@ S S S S |
79072805 |
1020 | |
1021 | # Eval. |
1022 | |
db173bac |
1023 | require require ck_require du% S? |
b3f4d674 |
1024 | dofile do "file" ck_fun d1 S |
1025 | entereval eval "string" ck_eval d% S |
1026 | leaveeval eval "string" exit ck_null 1 S |
db173bac |
1027 | #evalonce eval constant string ck_null d1 S |
42d38218 |
1028 | entertry eval {block} ck_null | |
f1612b5c |
1029 | leavetry eval {block} exit ck_null @ |
79072805 |
1030 | |
1031 | # Get system info. |
1032 | |
db173bac |
1033 | ghbyname gethostbyname ck_fun % S |
1034 | ghbyaddr gethostbyaddr ck_fun @ S S |
79072805 |
1035 | ghostent gethostent ck_null 0 |
db173bac |
1036 | gnbyname getnetbyname ck_fun % S |
1037 | gnbyaddr getnetbyaddr ck_fun @ S S |
79072805 |
1038 | gnetent getnetent ck_null 0 |
db173bac |
1039 | gpbyname getprotobyname ck_fun % S |
1040 | gpbynumber getprotobynumber ck_fun @ S |
79072805 |
1041 | gprotoent getprotoent ck_null 0 |
db173bac |
1042 | gsbyname getservbyname ck_fun @ S S |
1043 | gsbyport getservbyport ck_fun @ S S |
79072805 |
1044 | gservent getservent ck_null 0 |
db173bac |
1045 | shostent sethostent ck_fun is% S |
1046 | snetent setnetent ck_fun is% S |
1047 | sprotoent setprotoent ck_fun is% S |
1048 | sservent setservent ck_fun is% S |
1049 | ehostent endhostent ck_null is0 |
1050 | enetent endnetent ck_null is0 |
1051 | eprotoent endprotoent ck_null is0 |
1052 | eservent endservent ck_null is0 |
1053 | gpwnam getpwnam ck_fun % S |
1054 | gpwuid getpwuid ck_fun % S |
79072805 |
1055 | gpwent getpwent ck_null 0 |
db173bac |
1056 | spwent setpwent ck_null is0 |
1057 | epwent endpwent ck_null is0 |
1058 | ggrnam getgrnam ck_fun % S |
1059 | ggrgid getgrgid ck_fun % S |
79072805 |
1060 | ggrent getgrent ck_null 0 |
db173bac |
1061 | sgrent setgrent ck_null is0 |
1062 | egrent endgrent ck_null is0 |
1063 | getlogin getlogin ck_null st0 |
79072805 |
1064 | |
1065 | # Miscellaneous. |
1066 | |
db173bac |
1067 | syscall syscall ck_fun imst@ S L |
c0329465 |
1068 | |
1069 | # For multi-threading |
5a47f09b |
1070 | lock lock ck_rfun s% R |
7399586d |
1071 | |
c5917253 |
1072 | # For state support |
1073 | |
1074 | once once ck_null | |
1075 | |
53e06cf0 |
1076 | custom unknown custom operator ck_null 0 |