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)], |
0d863452 | 81 | Perl_pp_print => ['say'], |
2723d216 | 82 | Perl_pp_index => ['rindex'], |
daa2adfd | 83 | Perl_pp_oct => ['hex'], |
789b4bc9 | 84 | Perl_pp_shift => ['pop'], |
71302fe3 | 85 | Perl_pp_sin => [qw(cos exp log sqrt)], |
3658c1f1 | 86 | Perl_pp_bit_or => ['bit_xor'], |
605b9385 | 87 | ); |
1d5774de NC |
88 | |
89 | while (my ($func, $names) = splice @raw_alias, 0, 2) { | |
6faeeb49 | 90 | $alias{$_} = $func for @$names; |
1d5774de NC |
91 | } |
92 | ||
79072805 LW |
93 | # Emit defines. |
94 | ||
95 | $i = 0; | |
748a9306 | 96 | print <<"END"; |
37442d52 RGS |
97 | /* -*- buffer-read-only: t -*- |
98 | * | |
d6376244 JH |
99 | * opcode.h |
100 | * | |
4bb101f2 | 101 | * Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, |
3246d7a3 | 102 | * 2000, 2001, 2002, 2003, 2004, 2005, 2006 by Larry Wall and others |
d6376244 JH |
103 | * |
104 | * You may distribute under the terms of either the GNU General Public | |
105 | * License or the Artistic License, as specified in the README file. | |
106 | * | |
107 | * !!!!!!! DO NOT EDIT THIS FILE !!!!!!! | |
108 | * This file is built by opcode.pl from its data. Any changes made here | |
109 | * will be lost! | |
110 | */ | |
a27f85b3 | 111 | |
27da23d5 JH |
112 | #ifndef PERL_GLOBAL_STRUCT_INIT |
113 | ||
864dbfa3 GS |
114 | #define Perl_pp_i_preinc Perl_pp_preinc |
115 | #define Perl_pp_i_predec Perl_pp_predec | |
116 | #define Perl_pp_i_postinc Perl_pp_postinc | |
117 | #define Perl_pp_i_postdec Perl_pp_postdec | |
748a9306 | 118 | |
65bca31a NC |
119 | PERL_PPDEF(Perl_unimplemented_op) |
120 | ||
748a9306 | 121 | END |
abdd5c84 GS |
122 | |
123 | print ON <<"END"; | |
37442d52 RGS |
124 | /* -*- buffer-read-only: t -*- |
125 | * | |
d6376244 JH |
126 | * opnames.h |
127 | * | |
cfc85103 NC |
128 | * Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, |
129 | * by Larry Wall and others | |
d6376244 JH |
130 | * |
131 | * You may distribute under the terms of either the GNU General Public | |
132 | * License or the Artistic License, as specified in the README file. | |
133 | * | |
134 | * | |
135 | * !!!!!!! DO NOT EDIT THIS FILE !!!!!!! | |
136 | * This file is built by opcode.pl from its data. Any changes made here | |
137 | * will be lost! | |
138 | */ | |
abdd5c84 GS |
139 | |
140 | typedef enum opcode { | |
141 | END | |
142 | ||
79072805 | 143 | for (@ops) { |
abdd5c84 | 144 | print ON "\t", &tab(3,"OP_\U$_,"), "/* ", $i++, " */\n"; |
79072805 | 145 | } |
abdd5c84 GS |
146 | print ON "\t", &tab(3,"OP_max"), "\n"; |
147 | print ON "} opcode;\n"; | |
4c80c0b2 NC |
148 | print ON "\n#define MAXO ", scalar @ops, "\n"; |
149 | print ON "#define OP_phoney_INPUT_ONLY -1\n"; | |
150 | print ON "#define OP_phoney_OUTPUT_ONLY -2\n\n"; | |
79072805 | 151 | |
c07a80fd | 152 | # Emit op names and descriptions. |
79072805 LW |
153 | |
154 | print <<END; | |
73c4f7a1 GS |
155 | START_EXTERN_C |
156 | ||
4a36906c RGS |
157 | #define OP_NAME(o) ((o)->op_type == OP_CUSTOM ? custom_op_name(o) : \\ |
158 | PL_op_name[(o)->op_type]) | |
159 | #define OP_DESC(o) ((o)->op_type == OP_CUSTOM ? custom_op_desc(o) : \\ | |
160 | PL_op_desc[(o)->op_type]) | |
53e06cf0 | 161 | |
79072805 | 162 | #ifndef DOINIT |
27da23d5 | 163 | EXTCONST char* const PL_op_name[]; |
79072805 | 164 | #else |
27da23d5 | 165 | EXTCONST char* const PL_op_name[] = { |
79072805 LW |
166 | END |
167 | ||
168 | for (@ops) { | |
c07a80fd | 169 | print qq(\t"$_",\n); |
170 | } | |
171 | ||
172 | print <<END; | |
173 | }; | |
174 | #endif | |
175 | ||
176 | END | |
177 | ||
178 | print <<END; | |
179 | #ifndef DOINIT | |
27da23d5 | 180 | EXTCONST char* const PL_op_desc[]; |
c07a80fd | 181 | #else |
27da23d5 | 182 | EXTCONST char* const PL_op_desc[] = { |
c07a80fd | 183 | END |
184 | ||
185 | for (@ops) { | |
42d38218 MS |
186 | my($safe_desc) = $desc{$_}; |
187 | ||
a567e93b | 188 | # Have to escape double quotes and escape characters. |
42d38218 MS |
189 | $safe_desc =~ s/(^|[^\\])([\\"])/$1\\$2/g; |
190 | ||
191 | print qq(\t"$safe_desc",\n); | |
79072805 LW |
192 | } |
193 | ||
194 | print <<END; | |
195 | }; | |
196 | #endif | |
197 | ||
73c4f7a1 GS |
198 | END_EXTERN_C |
199 | ||
27da23d5 | 200 | #endif /* !PERL_GLOBAL_STRUCT_INIT */ |
22c35a8c | 201 | END |
79072805 | 202 | |
22c35a8c | 203 | # Emit function declarations. |
79072805 | 204 | |
22c35a8c | 205 | #for (sort keys %ckname) { |
cea2e8a9 | 206 | # print "OP *\t", &tab(3,$_),"(pTHX_ OP* o);\n"; |
22c35a8c GS |
207 | #} |
208 | # | |
209 | #print "\n"; | |
210 | # | |
211 | #for (@ops) { | |
cea2e8a9 | 212 | # print "OP *\t", &tab(3, "pp_$_"), "(pTHX);\n"; |
22c35a8c | 213 | #} |
79072805 LW |
214 | |
215 | # Emit ppcode switch array. | |
216 | ||
217 | print <<END; | |
218 | ||
73c4f7a1 GS |
219 | START_EXTERN_C |
220 | ||
27da23d5 | 221 | #ifdef PERL_GLOBAL_STRUCT_INIT |
97aff369 | 222 | # define PERL_PPADDR_INITED |
27da23d5 | 223 | static const Perl_ppaddr_t Gppaddr[] |
79072805 | 224 | #else |
27da23d5 | 225 | # ifndef PERL_GLOBAL_STRUCT |
97aff369 | 226 | # define PERL_PPADDR_INITED |
27da23d5 JH |
227 | EXT Perl_ppaddr_t PL_ppaddr[] /* or perlvars.h */ |
228 | # endif | |
229 | #endif /* PERL_GLOBAL_STRUCT */ | |
230 | #if (defined(DOINIT) && !defined(PERL_GLOBAL_STRUCT)) || defined(PERL_GLOBAL_STRUCT_INIT) | |
97aff369 | 231 | # define PERL_PPADDR_INITED |
27da23d5 | 232 | = { |
79072805 LW |
233 | END |
234 | ||
235 | for (@ops) { | |
6faeeb49 MB |
236 | $_ eq "custom" and next; |
237 | if (my $name = $alias{$_}) { | |
238 | print "\tMEMBER_TO_FPTR($name),\t/* Perl_pp_$_ */\n"; | |
239 | } | |
240 | else { | |
241 | print "\tMEMBER_TO_FPTR(Perl_pp_$_),\n"; | |
242 | } | |
79072805 LW |
243 | } |
244 | ||
245 | print <<END; | |
27da23d5 | 246 | } |
79072805 | 247 | #endif |
97aff369 | 248 | #ifdef PERL_PPADDR_INITED |
27da23d5 | 249 | ; |
97aff369 | 250 | #endif |
79072805 LW |
251 | |
252 | END | |
253 | ||
254 | # Emit check routines. | |
255 | ||
256 | print <<END; | |
27da23d5 | 257 | #ifdef PERL_GLOBAL_STRUCT_INIT |
97aff369 | 258 | # define PERL_CHECK_INITED |
27da23d5 | 259 | static const Perl_check_t Gcheck[] |
79072805 | 260 | #else |
27da23d5 | 261 | # ifndef PERL_GLOBAL_STRUCT |
97aff369 | 262 | # define PERL_CHECK_INITED |
27da23d5 JH |
263 | EXT Perl_check_t PL_check[] /* or perlvars.h */ |
264 | # endif | |
265 | #endif | |
266 | #if (defined(DOINIT) && !defined(PERL_GLOBAL_STRUCT)) || defined(PERL_GLOBAL_STRUCT_INIT) | |
97aff369 | 267 | # define PERL_CHECK_INITED |
27da23d5 | 268 | = { |
79072805 LW |
269 | END |
270 | ||
271 | for (@ops) { | |
2b260de0 | 272 | print "\t", &tab(3, "MEMBER_TO_FPTR(Perl_$check{$_}),"), "\t/* $_ */\n"; |
79072805 LW |
273 | } |
274 | ||
275 | print <<END; | |
27da23d5 | 276 | } |
79072805 | 277 | #endif |
97aff369 | 278 | #ifdef PERL_CHECK_INITED |
27da23d5 | 279 | ; |
97aff369 | 280 | #endif /* #ifdef PERL_CHECK_INITED */ |
79072805 LW |
281 | |
282 | END | |
283 | ||
284 | # Emit allowed argument types. | |
285 | ||
286 | print <<END; | |
27da23d5 JH |
287 | #ifndef PERL_GLOBAL_STRUCT_INIT |
288 | ||
79072805 | 289 | #ifndef DOINIT |
27da23d5 | 290 | EXT const U32 PL_opargs[]; |
79072805 | 291 | #else |
27da23d5 | 292 | EXT const U32 PL_opargs[] = { |
79072805 LW |
293 | END |
294 | ||
295 | %argnum = ( | |
296 | S, 1, # scalar | |
297 | L, 2, # list | |
298 | A, 3, # array value | |
299 | H, 4, # hash value | |
300 | C, 5, # code value | |
301 | F, 6, # file value | |
302 | R, 7, # scalar reference | |
303 | ); | |
304 | ||
db173bac MB |
305 | %opclass = ( |
306 | '0', 0, # baseop | |
307 | '1', 1, # unop | |
308 | '2', 2, # binop | |
309 | '|', 3, # logop | |
1a67a97c SM |
310 | '@', 4, # listop |
311 | '/', 5, # pmop | |
350de78d | 312 | '$', 6, # svop_or_padop |
7934575e | 313 | '#', 7, # padop |
1a67a97c SM |
314 | '"', 8, # pvop_or_svop |
315 | '{', 9, # loop | |
316 | ';', 10, # cop | |
317 | '%', 11, # baseop_or_unop | |
318 | '-', 12, # filestatop | |
319 | '}', 13, # loopexop | |
db173bac MB |
320 | ); |
321 | ||
a85d93d9 JH |
322 | my %OP_IS_SOCKET; |
323 | my %OP_IS_FILETEST; | |
324 | ||
79072805 LW |
325 | for (@ops) { |
326 | $argsum = 0; | |
327 | $flags = $flags{$_}; | |
328 | $argsum |= 1 if $flags =~ /m/; # needs stack mark | |
329 | $argsum |= 2 if $flags =~ /f/; # fold constants | |
330 | $argsum |= 4 if $flags =~ /s/; # always produces scalar | |
331 | $argsum |= 8 if $flags =~ /t/; # needs target scalar | |
b162f9ea | 332 | $argsum |= (8|256) if $flags =~ /T/; # ... which may be lexical |
79072805 LW |
333 | $argsum |= 16 if $flags =~ /i/; # always produces integer |
334 | $argsum |= 32 if $flags =~ /I/; # has corresponding int op | |
335 | $argsum |= 64 if $flags =~ /d/; # danger, unknown side effects | |
a0d0e21e | 336 | $argsum |= 128 if $flags =~ /u/; # defaults to $_ |
8be7d673 | 337 | $flags =~ /([\W\d_])/ or die qq[Opcode "$_" has no class indicator]; |
b162f9ea IZ |
338 | $argsum |= $opclass{$1} << 9; |
339 | $mul = 0x2000; # 2 ^ OASHIFT | |
79072805 | 340 | for $arg (split(' ',$args{$_})) { |
a85d93d9 JH |
341 | if ($arg =~ /^F/) { |
342 | $OP_IS_SOCKET{$_} = 1 if $arg =~ s/s//; | |
343 | $OP_IS_FILETEST{$_} = 1 if $arg =~ s/-//; | |
344 | } | |
79072805 | 345 | $argnum = ($arg =~ s/\?//) ? 8 : 0; |
a85d93d9 | 346 | die "op = $_, arg = $arg\n" unless length($arg) == 1; |
79072805 | 347 | $argnum += $argnum{$arg}; |
b162f9ea IZ |
348 | warn "# Conflicting bit 32 for '$_'.\n" |
349 | if $argnum & 8 and $mul == 0x10000000; | |
79072805 LW |
350 | $argsum += $argnum * $mul; |
351 | $mul <<= 4; | |
352 | } | |
353 | $argsum = sprintf("0x%08x", $argsum); | |
db173bac | 354 | print "\t", &tab(3, "$argsum,"), "/* $_ */\n"; |
79072805 LW |
355 | } |
356 | ||
357 | print <<END; | |
358 | }; | |
359 | #endif | |
73c4f7a1 GS |
360 | |
361 | END_EXTERN_C | |
27da23d5 JH |
362 | |
363 | #endif /* !PERL_GLOBAL_STRUCT_INIT */ | |
79072805 LW |
364 | END |
365 | ||
a85d93d9 JH |
366 | if (keys %OP_IS_SOCKET) { |
367 | print ON "\n#define OP_IS_SOCKET(op) \\\n\t("; | |
368 | print ON join(" || \\\n\t ", | |
369 | map { "(op) == OP_" . uc() } sort keys %OP_IS_SOCKET); | |
370 | print ON ")\n\n"; | |
371 | } | |
372 | ||
373 | if (keys %OP_IS_FILETEST) { | |
374 | print ON "\n#define OP_IS_FILETEST(op) \\\n\t("; | |
375 | print ON join(" || \\\n\t ", | |
376 | map { "(op) == OP_" . uc() } sort keys %OP_IS_FILETEST); | |
377 | print ON ")\n\n"; | |
378 | } | |
379 | ||
37442d52 RGS |
380 | print OC "/* ex: set ro: */\n"; |
381 | print ON "/* ex: set ro: */\n"; | |
382 | ||
735e0d5c | 383 | close OC or die "Error closing opcode.h: $!"; |
abdd5c84 | 384 | close ON or die "Error closing opnames.h: $!"; |
735e0d5c | 385 | |
36bb303b NC |
386 | foreach ('opcode.h', 'opnames.h') { |
387 | safer_rename_silent $_, "$_-old"; | |
388 | } | |
389 | safer_rename $opcode_new, 'opcode.h'; | |
390 | safer_rename $opname_new, 'opnames.h'; | |
46f659cb | 391 | |
bb6f4497 CL |
392 | $pp_proto_new = 'pp_proto.h-new'; |
393 | $pp_sym_new = 'pp.sym-new'; | |
394 | ||
395 | open PP, ">$pp_proto_new" or die "Error creating $pp_proto_new: $!"; | |
dfb1454f | 396 | binmode PP; |
bb6f4497 | 397 | open PPSYM, ">$pp_sym_new" or die "Error creating $pp_sym_new: $!"; |
dfb1454f | 398 | binmode PPSYM; |
22c35a8c | 399 | |
a27f85b3 | 400 | print PP <<"END"; |
37442d52 RGS |
401 | /* -*- buffer-read-only: t -*- |
402 | !!!!!!! DO NOT EDIT THIS FILE !!!!!!! | |
a27f85b3 GS |
403 | This file is built by opcode.pl from its data. Any changes made here |
404 | will be lost! | |
405 | */ | |
406 | ||
407 | END | |
408 | ||
409 | print PPSYM <<"END"; | |
37442d52 | 410 | # -*- buffer-read-only: t -*- |
a27f85b3 | 411 | # |
a567e93b | 412 | # !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
a27f85b3 GS |
413 | # This file is built by opcode.pl from its data. Any changes made here |
414 | # will be lost! | |
415 | # | |
416 | ||
417 | END | |
418 | ||
419 | ||
22c35a8c | 420 | for (sort keys %ckname) { |
864dbfa3 GS |
421 | print PP "PERL_CKDEF(Perl_$_)\n"; |
422 | print PPSYM "Perl_$_\n"; | |
20ce7b12 | 423 | #OP *\t", &tab(3,$_),"(OP* o);\n"; |
22c35a8c GS |
424 | } |
425 | ||
426 | print PP "\n\n"; | |
427 | ||
735e0d5c | 428 | for (@ops) { |
15e52e56 | 429 | next if /^i_(pre|post)(inc|dec)$/; |
53e06cf0 | 430 | next if /^custom$/; |
864dbfa3 GS |
431 | print PP "PERL_PPDEF(Perl_pp_$_)\n"; |
432 | print PPSYM "Perl_pp_$_\n"; | |
735e0d5c | 433 | } |
37442d52 RGS |
434 | print PP "\n/* ex: set ro: */\n"; |
435 | print PPSYM "\n# ex: set ro:\n"; | |
735e0d5c IZ |
436 | |
437 | close PP or die "Error closing pp_proto.h: $!"; | |
22c35a8c | 438 | close PPSYM or die "Error closing pp.sym: $!"; |
735e0d5c | 439 | |
36bb303b NC |
440 | foreach ('pp_proto.h', 'pp.sym') { |
441 | safer_rename_silent $_, "$_-old"; | |
442 | } | |
443 | safer_rename $pp_proto_new, 'pp_proto.h'; | |
444 | safer_rename $pp_sym_new, 'pp.sym'; | |
46f659cb | 445 | |
24600adc JH |
446 | END { |
447 | foreach ('opcode.h', 'opnames.h', 'pp_proto.h', 'pp.sym') { | |
448 | 1 while unlink "$_-old"; | |
449 | } | |
450 | } | |
451 | ||
79072805 LW |
452 | ########################################################################### |
453 | sub tab { | |
454 | local($l, $t) = @_; | |
455 | $t .= "\t" x ($l - (length($t) + 1) / 8); | |
456 | $t; | |
457 | } | |
458 | ########################################################################### | |
b162f9ea IZ |
459 | |
460 | # Some comments about 'T' opcode classifier: | |
461 | ||
462 | # Safe to set if the ppcode uses: | |
463 | # tryAMAGICbin, tryAMAGICun, SETn, SETi, SETu, PUSHn, PUSHTARG, SETTARG, | |
464 | # SETs(TARG), XPUSHn, XPUSHu, | |
465 | ||
466 | # Unsafe to set if the ppcode uses dTARG or [X]RETPUSH[YES|NO|UNDEF] | |
467 | ||
468 | # lt and friends do SETs (including ncmp, but not scmp) | |
469 | ||
21f5b33c GS |
470 | # Additional mode of failure: the opcode can modify TARG before it "used" |
471 | # all the arguments (or may call an external function which does the same). | |
472 | # If the target coincides with one of the arguments ==> kaboom. | |
473 | ||
b162f9ea IZ |
474 | # pp.c pos substr each not OK (RETPUSHUNDEF) |
475 | # substr vec also not OK due to LV to target (are they???) | |
476 | # ref not OK (RETPUSHNO) | |
477 | # trans not OK (dTARG; TARG = sv_newmortal();) | |
478 | # ucfirst etc not OK: TMP arg processed inplace | |
69b47968 | 479 | # quotemeta not OK (unsafe when TARG == arg) |
91e74348 | 480 | # each repeat not OK too due to list context |
b162f9ea | 481 | # pack split - unknown whether they are safe |
dae78bb1 IZ |
482 | # sprintf: is calling do_sprintf(TARG,...) which can act on TARG |
483 | # before other args are processed. | |
b162f9ea | 484 | |
21f5b33c GS |
485 | # Suspicious wrt "additional mode of failure" (and only it): |
486 | # schop, chop, postinc/dec, bit_and etc, negate, complement. | |
487 | ||
488 | # Also suspicious: 4-arg substr, sprintf, uc/lc (POK_only), reverse, pack. | |
489 | ||
490 | # substr/vec: doing TAINT_off()??? | |
491 | ||
b162f9ea IZ |
492 | # pp_hot.c |
493 | # readline - unknown whether it is safe | |
494 | # match subst not OK (dTARG) | |
495 | # grepwhile not OK (not always setting) | |
69b47968 | 496 | # join not OK (unsafe when TARG == arg) |
b162f9ea | 497 | |
21f5b33c GS |
498 | # Suspicious wrt "additional mode of failure": concat (dealt with |
499 | # in ck_sassign()), join (same). | |
500 | ||
b162f9ea IZ |
501 | # pp_ctl.c |
502 | # mapwhile flip caller not OK (not always setting) | |
503 | ||
504 | # pp_sys.c | |
505 | # backtick glob warn die not OK (not always setting) | |
506 | # warn not OK (RETPUSHYES) | |
507 | # open fileno getc sysread syswrite ioctl accept shutdown | |
508 | # ftsize(etc) readlink telldir fork alarm getlogin not OK (RETPUSHUNDEF) | |
509 | # umask select not OK (XPUSHs(&PL_sv_undef);) | |
510 | # fileno getc sysread syswrite tell not OK (meth("FILENO" "GETC")) | |
511 | # sselect shm* sem* msg* syscall - unknown whether they are safe | |
512 | # gmtime not OK (list context) | |
513 | ||
21f5b33c GS |
514 | # Suspicious wrt "additional mode of failure": warn, die, select. |
515 | ||
79072805 LW |
516 | __END__ |
517 | ||
4289559a | 518 | # New ops always go at the end, just before 'custom' |
7399586d | 519 | |
64b99527 SC |
520 | # A recapitulation of the format of this file: |
521 | # The file consists of five columns: the name of the op, an English | |
522 | # description, the name of the "check" routine used to optimize this | |
523 | # operation, some flags, and a description of the operands. | |
524 | ||
525 | # The flags consist of options followed by a mandatory op class signifier | |
526 | ||
527 | # The classes are: | |
528 | # baseop - 0 unop - 1 binop - 2 | |
529 | # logop - | listop - @ pmop - / | |
530 | # padop/svop - $ padop - # (unused) loop - { | |
531 | # baseop/unop - % loopexop - } filestatop - - | |
3508218b | 532 | # pvop/svop - " cop - ; |
64b99527 SC |
533 | |
534 | # Other options are: | |
535 | # needs stack mark - m | |
536 | # needs constant folding - f | |
537 | # produces a scalar - s | |
538 | # produces an integer - i | |
539 | # needs a target - t | |
540 | # target can be in a pad - T | |
541 | # has a corresponding integer version - I | |
542 | # has side effects - d | |
543 | # uses $_ if no argument given - u | |
544 | ||
545 | # Values for the operands are: | |
546 | # scalar - S list - L array - A | |
547 | # hash - H sub (CV) - C file - F | |
548 | # socket - Fs filetest - F- reference - R | |
549 | # "?" denotes an optional operand. | |
550 | ||
79072805 LW |
551 | # Nothing. |
552 | ||
553 | null null operation ck_null 0 | |
93a17b20 | 554 | stub stub ck_null 0 |
db173bac | 555 | scalar scalar ck_fun s% S |
79072805 LW |
556 | |
557 | # Pushy stuff. | |
558 | ||
db173bac MB |
559 | pushmark pushmark ck_null s0 |
560 | wantarray wantarray ck_null is0 | |
79072805 | 561 | |
db173bac | 562 | const constant item ck_svconst s$ |
79072805 | 563 | |
7934575e GS |
564 | gvsv scalar variable ck_null ds$ |
565 | gv glob value ck_null ds$ | |
db173bac MB |
566 | gelem glob elem ck_null d2 S S |
567 | padsv private variable ck_null ds0 | |
568 | padav private array ck_null d0 | |
569 | padhv private hash ck_null d0 | |
f1612b5c | 570 | padany private value ck_null d0 |
79072805 | 571 | |
1167e5da | 572 | pushre push regexp ck_null d/ |
79072805 LW |
573 | |
574 | # References and stuff. | |
575 | ||
db173bac | 576 | rv2gv ref-to-glob cast ck_rvconst ds1 |
b89fed5f | 577 | rv2sv scalar dereference ck_rvconst ds1 |
db173bac | 578 | av2arylen array length ck_null is1 |
b89fed5f | 579 | rv2cv subroutine dereference ck_rvconst d1 |
db173bac MB |
580 | anoncode anonymous subroutine ck_anoncode $ |
581 | prototype subroutine prototype ck_null s% S | |
5d11ae5e | 582 | refgen reference constructor ck_spair m1 L |
dfa0f641 | 583 | srefgen single ref constructor ck_null fs1 S |
db173bac MB |
584 | ref reference-type operator ck_fun stu% S? |
585 | bless bless ck_fun s@ S S? | |
79072805 LW |
586 | |
587 | # Pushy I/O. | |
588 | ||
16fe6d59 | 589 | backtick quoted execution (``, qx) ck_open t% |
0a753a76 | 590 | # glob defaults its first arg to $_ |
649da076 | 591 | glob glob ck_glob t@ S? |
b04ef359 | 592 | readline <HANDLE> ck_null t% F? |
5fc9b9e4 | 593 | rcatline append I/O operator ck_null t$ |
79072805 LW |
594 | |
595 | # Bindable operators. | |
596 | ||
f1612b5c GS |
597 | regcmaybe regexp internal guard ck_fun s1 S |
598 | regcreset regexp internal reset ck_fun s1 S | |
599 | regcomp regexp compilation ck_null s| S | |
600 | match pattern match (m//) ck_match d/ | |
601 | qr pattern quote (qr//) ck_match s/ | |
59f00321 | 602 | subst substitution (s///) ck_match dis/ S |
f1612b5c | 603 | substcont substitution iterator ck_null dis| |
59f00321 | 604 | trans transliteration (tr///) ck_match is" S |
79072805 LW |
605 | |
606 | # Lvalue operators. | |
db173bac MB |
607 | # sassign is special-cased for op class |
608 | ||
b162f9ea | 609 | sassign scalar assignment ck_sassign s0 |
db173bac MB |
610 | aassign list assignment ck_null t2 L L |
611 | ||
21f5b33c GS |
612 | chop chop ck_spair mts% L |
613 | schop scalar chop ck_null stu% S? | |
f1612b5c GS |
614 | chomp chomp ck_spair mTs% L |
615 | schomp scalar chomp ck_null sTu% S? | |
69794302 | 616 | defined defined operator ck_defined isu% S? |
db173bac MB |
617 | undef undef operator ck_lfun s% S? |
618 | study study ck_fun su% S? | |
619 | pos match position ck_lfun stu% S? | |
620 | ||
42d38218 MS |
621 | preinc preincrement (++) ck_lfun dIs1 S |
622 | i_preinc integer preincrement (++) ck_lfun dis1 S | |
623 | predec predecrement (--) ck_lfun dIs1 S | |
624 | i_predec integer predecrement (--) ck_lfun dis1 S | |
21f5b33c | 625 | postinc postincrement (++) ck_lfun dIst1 S |
42d38218 | 626 | i_postinc integer postincrement (++) ck_lfun disT1 S |
21f5b33c | 627 | postdec postdecrement (--) ck_lfun dIst1 S |
42d38218 | 628 | i_postdec integer postdecrement (--) ck_lfun disT1 S |
79072805 LW |
629 | |
630 | # Ordinary operators. | |
631 | ||
42d38218 MS |
632 | pow exponentiation (**) ck_null fsT2 S S |
633 | ||
f1612b5c | 634 | multiply multiplication (*) ck_null IfsT2 S S |
42d38218 MS |
635 | i_multiply integer multiplication (*) ck_null ifsT2 S S |
636 | divide division (/) ck_null IfsT2 S S | |
637 | i_divide integer division (/) ck_null ifsT2 S S | |
638 | modulo modulus (%) ck_null IifsT2 S S | |
639 | i_modulo integer modulus (%) ck_null ifsT2 S S | |
640 | repeat repeat (x) ck_repeat mt2 L S | |
641 | ||
642 | add addition (+) ck_null IfsT2 S S | |
643 | i_add integer addition (+) ck_null ifsT2 S S | |
644 | subtract subtraction (-) ck_null IfsT2 S S | |
645 | i_subtract integer subtraction (-) ck_null ifsT2 S S | |
df91b2c5 | 646 | concat concatenation (.) or string ck_concat fsT2 S S |
b162f9ea | 647 | stringify string ck_fun fsT@ S |
db173bac | 648 | |
42d38218 MS |
649 | left_shift left bitshift (<<) ck_bitop fsT2 S S |
650 | right_shift right bitshift (>>) ck_bitop fsT2 S S | |
651 | ||
652 | lt numeric lt (<) ck_null Iifs2 S S | |
653 | i_lt integer lt (<) ck_null ifs2 S S | |
654 | gt numeric gt (>) ck_null Iifs2 S S | |
655 | i_gt integer gt (>) ck_null ifs2 S S | |
656 | le numeric le (<=) ck_null Iifs2 S S | |
657 | i_le integer le (<=) ck_null ifs2 S S | |
658 | ge numeric ge (>=) ck_null Iifs2 S S | |
659 | i_ge integer ge (>=) ck_null ifs2 S S | |
660 | eq numeric eq (==) ck_null Iifs2 S S | |
661 | i_eq integer eq (==) ck_null ifs2 S S | |
662 | ne numeric ne (!=) ck_null Iifs2 S S | |
663 | i_ne integer ne (!=) ck_null ifs2 S S | |
664 | ncmp numeric comparison (<=>) ck_null Iifst2 S S | |
665 | i_ncmp integer comparison (<=>) ck_null ifst2 S S | |
db173bac | 666 | |
2de3dbcc JH |
667 | slt string lt ck_null ifs2 S S |
668 | sgt string gt ck_null ifs2 S S | |
669 | sle string le ck_null ifs2 S S | |
670 | sge string ge ck_null ifs2 S S | |
db173bac MB |
671 | seq string eq ck_null ifs2 S S |
672 | sne string ne ck_null ifs2 S S | |
2de3dbcc | 673 | scmp string comparison (cmp) ck_null ifst2 S S |
db173bac | 674 | |
21f5b33c GS |
675 | bit_and bitwise and (&) ck_bitop fst2 S S |
676 | bit_xor bitwise xor (^) ck_bitop fst2 S S | |
677 | bit_or bitwise or (|) ck_bitop fst2 S S | |
db173bac | 678 | |
21f5b33c | 679 | negate negation (-) ck_null Ifst1 S |
f1612b5c | 680 | i_negate integer negation (-) ck_null ifsT1 S |
db173bac | 681 | not not ck_null ifs1 S |
21f5b33c | 682 | complement 1's complement (~) ck_bitop fst1 S |
79072805 LW |
683 | |
684 | # High falutin' math. | |
685 | ||
f1612b5c GS |
686 | atan2 atan2 ck_fun fsT@ S S |
687 | sin sin ck_fun fsTu% S? | |
688 | cos cos ck_fun fsTu% S? | |
689 | rand rand ck_fun sT% S? | |
690 | srand srand ck_fun s% S? | |
691 | exp exp ck_fun fsTu% S? | |
692 | log log ck_fun fsTu% S? | |
693 | sqrt sqrt ck_fun fsTu% S? | |
79072805 | 694 | |
cf26c822 CS |
695 | # Lowbrow math. |
696 | ||
b162f9ea IZ |
697 | int int ck_fun fsTu% S? |
698 | hex hex ck_fun fsTu% S? | |
699 | oct oct ck_fun fsTu% S? | |
700 | abs abs ck_fun fsTu% S? | |
79072805 LW |
701 | |
702 | # String stuff. | |
703 | ||
b162f9ea | 704 | length length ck_lengthconst isTu% S? |
35fba0d9 | 705 | substr substr ck_substr st@ S S S? S? |
db173bac | 706 | vec vec ck_fun ist@ S S S |
79072805 | 707 | |
b162f9ea IZ |
708 | index index ck_index isT@ S S S? |
709 | rindex rindex ck_index isT@ S S S? | |
79072805 | 710 | |
fc7325bb | 711 | sprintf sprintf ck_fun mst@ S L |
db173bac | 712 | formline formline ck_fun ms@ S L |
b162f9ea IZ |
713 | ord ord ck_fun ifsTu% S? |
714 | chr chr ck_fun fsTu% S? | |
715 | crypt crypt ck_fun fsT@ S S | |
2de3dbcc JH |
716 | ucfirst ucfirst ck_fun fstu% S? |
717 | lcfirst lcfirst ck_fun fstu% S? | |
718 | uc uc ck_fun fstu% S? | |
719 | lc lc ck_fun fstu% S? | |
69b47968 | 720 | quotemeta quotemeta ck_fun fstu% S? |
79072805 LW |
721 | |
722 | # Arrays. | |
723 | ||
f1612b5c | 724 | rv2av array dereference ck_rvconst dt1 |
7934575e | 725 | aelemfast constant array element ck_null s$ A S |
db173bac MB |
726 | aelem array element ck_null s2 A S |
727 | aslice array slice ck_null m@ A L | |
79072805 | 728 | |
aa689395 | 729 | # Hashes. |
79072805 | 730 | |
59af0135 | 731 | each each ck_fun % H |
db173bac MB |
732 | values values ck_fun t% H |
733 | keys keys ck_fun t% H | |
734 | delete delete ck_delete % S | |
42d38218 | 735 | exists exists ck_exists is% S |
f1612b5c GS |
736 | rv2hv hash dereference ck_rvconst dt1 |
737 | helem hash element ck_null s2@ H S | |
db173bac | 738 | hslice hash slice ck_null m@ H L |
79072805 LW |
739 | |
740 | # Explosives and implosives. | |
741 | ||
bab9c0ac | 742 | unpack unpack ck_unpack @ S S? |
db173bac MB |
743 | pack pack ck_fun mst@ S L |
744 | split split ck_split t@ S S S | |
297b36dc | 745 | join join or string ck_join mst@ S L |
79072805 LW |
746 | |
747 | # List operators. | |
748 | ||
db173bac MB |
749 | list list ck_null m@ L |
750 | lslice list slice ck_null 2 H L L | |
42d38218 MS |
751 | anonlist anonymous list ([]) ck_fun ms@ L |
752 | anonhash anonymous hash ({}) ck_fun ms@ L | |
79072805 | 753 | |
db173bac | 754 | splice splice ck_fun m@ A S? S? L |
b162f9ea | 755 | push push ck_fun imsT@ A L |
26f600bc RGS |
756 | pop pop ck_shift s% A? |
757 | shift shift ck_shift s% A? | |
b162f9ea | 758 | unshift unshift ck_fun imsT@ A L |
9850bf21 | 759 | sort sort ck_sort dm@ C? L |
db173bac | 760 | reverse reverse ck_fun mt@ L |
79072805 | 761 | |
f1612b5c GS |
762 | grepstart grep ck_grep dm@ C L |
763 | grepwhile grep iterator ck_null dt| | |
79072805 | 764 | |
f1612b5c GS |
765 | mapstart map ck_grep dm@ C L |
766 | mapwhile map iterator ck_null dt| | |
a0d0e21e | 767 | |
79072805 LW |
768 | # Range stuff. |
769 | ||
1a67a97c | 770 | range flipflop ck_null | S S |
db173bac MB |
771 | flip range (or flip) ck_null 1 S S |
772 | flop range (or flop) ck_null 1 | |
79072805 LW |
773 | |
774 | # Control. | |
775 | ||
42d38218 | 776 | and logical and (&&) ck_null | |
f1612b5c GS |
777 | or logical or (||) ck_null | |
778 | xor logical xor ck_null fs2 S S | |
779 | cond_expr conditional expression ck_null d| | |
42d38218 MS |
780 | andassign logical and assignment (&&=) ck_null s| |
781 | orassign logical or assignment (||=) ck_null s| | |
db173bac | 782 | |
f5d5a27c | 783 | method method lookup ck_method d1 |
db173bac MB |
784 | entersub subroutine entry ck_subr dmt1 L |
785 | leavesub subroutine exit ck_null 1 | |
78f9721b | 786 | leavesublv lvalue subroutine return ck_null 1 |
db173bac MB |
787 | caller caller ck_fun t% S? |
788 | warn warn ck_fun imst@ L | |
96e176bf | 789 | die die ck_die dimst@ L |
f1612b5c | 790 | reset symbol reset ck_fun is% S? |
db173bac MB |
791 | |
792 | lineseq line sequence ck_null @ | |
722969e2 DM |
793 | nextstate next statement ck_null s; |
794 | dbstate debug next statement ck_null s; | |
e9c54c90 | 795 | unstack iteration finalizer ck_null s0 |
79072805 | 796 | enter block entry ck_null 0 |
db173bac MB |
797 | leave block exit ck_null @ |
798 | scope block ck_null @ | |
799 | enteriter foreach loop entry ck_null d{ | |
79072805 | 800 | iter foreach loop iterator ck_null 0 |
db173bac MB |
801 | enterloop loop entry ck_null d{ |
802 | leaveloop loop exit ck_null 2 | |
78f9721b | 803 | return return ck_return dm@ L |
db173bac MB |
804 | last last ck_null ds} |
805 | next next ck_null ds} | |
806 | redo redo ck_null ds} | |
807 | dump dump ck_null ds} | |
808 | goto goto ck_null ds} | |
d98f61e7 | 809 | exit exit ck_exit ds% S? |
7399586d | 810 | # continued below |
79072805 | 811 | |
f1612b5c GS |
812 | #nswitch numeric switch ck_null d |
813 | #cswitch character switch ck_null d | |
79072805 LW |
814 | |
815 | # I/O. | |
816 | ||
a567e93b | 817 | open open ck_open ismt@ F S? L |
db173bac MB |
818 | close close ck_fun is% F? |
819 | pipe_op pipe ck_fun is@ F F | |
79072805 | 820 | |
db173bac | 821 | fileno fileno ck_fun ist% F |
a86a20aa | 822 | umask umask ck_fun ist% S? |
1c1fc3ea | 823 | binmode binmode ck_fun s@ F S? |
79072805 | 824 | |
db173bac MB |
825 | tie tie ck_fun idms@ R S L |
826 | untie untie ck_fun is% R | |
827 | tied tied ck_fun s% R | |
828 | dbmopen dbmopen ck_fun is@ H S S | |
829 | dbmclose dbmclose ck_fun is% H | |
79072805 | 830 | |
db173bac MB |
831 | sselect select system call ck_select t@ S S S S |
832 | select select ck_select st@ F? | |
79072805 | 833 | |
db173bac | 834 | getc getc ck_eof st% F? |
d1a002d4 | 835 | read read ck_fun imst@ F R S S? |
db173bac MB |
836 | enterwrite write ck_fun dis% F? |
837 | leavewrite write exit ck_null 1 | |
79072805 | 838 | |
db173bac MB |
839 | prtf printf ck_listiob ims@ F? L |
840 | print print ck_listiob ims@ F? L | |
79072805 | 841 | |
db173bac MB |
842 | sysopen sysopen ck_fun s@ F S S S? |
843 | sysseek sysseek ck_fun s@ F S S | |
d1a002d4 | 844 | sysread sysread ck_fun imst@ F R S S? |
145d37e2 | 845 | syswrite syswrite ck_fun imst@ F S S? S? |
79072805 | 846 | |
a85d93d9 JH |
847 | send send ck_fun imst@ Fs S S S? |
848 | recv recv ck_fun imst@ Fs R S S | |
79072805 | 849 | |
db173bac MB |
850 | eof eof ck_eof is% F? |
851 | tell tell ck_fun st% F? | |
852 | seek seek ck_fun s@ F S S | |
9b01e405 | 853 | # truncate really behaves as if it had both "S S" and "F S" |
db173bac | 854 | truncate truncate ck_trunc is@ S S |
79072805 | 855 | |
db173bac MB |
856 | fcntl fcntl ck_fun st@ F S S |
857 | ioctl ioctl ck_fun st@ F S S | |
b162f9ea | 858 | flock flock ck_fun isT@ F S |
79072805 LW |
859 | |
860 | # Sockets. | |
861 | ||
a85d93d9 JH |
862 | socket socket ck_fun is@ Fs S S S |
863 | sockpair socketpair ck_fun is@ Fs Fs S S S | |
79072805 | 864 | |
a85d93d9 JH |
865 | bind bind ck_fun is@ Fs S |
866 | connect connect ck_fun is@ Fs S | |
867 | listen listen ck_fun is@ Fs S | |
868 | accept accept ck_fun ist@ Fs Fs | |
869 | shutdown shutdown ck_fun ist@ Fs S | |
79072805 | 870 | |
a85d93d9 JH |
871 | gsockopt getsockopt ck_fun is@ Fs S S |
872 | ssockopt setsockopt ck_fun is@ Fs S S S | |
79072805 | 873 | |
a85d93d9 JH |
874 | getsockname getsockname ck_fun is% Fs |
875 | getpeername getpeername ck_fun is% Fs | |
79072805 LW |
876 | |
877 | # Stat calls. | |
878 | ||
db173bac MB |
879 | lstat lstat ck_ftst u- F |
880 | stat stat ck_ftst u- F | |
a85d93d9 JH |
881 | ftrread -R ck_ftst isu- F- |
882 | ftrwrite -W ck_ftst isu- F- | |
883 | ftrexec -X ck_ftst isu- F- | |
884 | fteread -r ck_ftst isu- F- | |
885 | ftewrite -w ck_ftst isu- F- | |
886 | fteexec -x ck_ftst isu- F- | |
887 | ftis -e ck_ftst isu- F- | |
945fa9b5 PF |
888 | fteowned -o ck_ftst isu- F- |
889 | ftrowned -O ck_ftst isu- F- | |
a85d93d9 JH |
890 | ftzero -z ck_ftst isu- F- |
891 | ftsize -s ck_ftst istu- F- | |
892 | ftmtime -M ck_ftst stu- F- | |
893 | ftatime -A ck_ftst stu- F- | |
894 | ftctime -C ck_ftst stu- F- | |
895 | ftsock -S ck_ftst isu- F- | |
896 | ftchr -c ck_ftst isu- F- | |
897 | ftblk -b ck_ftst isu- F- | |
898 | ftfile -f ck_ftst isu- F- | |
899 | ftdir -d ck_ftst isu- F- | |
900 | ftpipe -p ck_ftst isu- F- | |
901 | ftlink -l ck_ftst isu- F- | |
902 | ftsuid -u ck_ftst isu- F- | |
903 | ftsgid -g ck_ftst isu- F- | |
904 | ftsvtx -k ck_ftst isu- F- | |
905 | fttty -t ck_ftst is- F- | |
906 | fttext -T ck_ftst isu- F- | |
907 | ftbinary -B ck_ftst isu- F- | |
79072805 LW |
908 | |
909 | # File calls. | |
910 | ||
d4ac975e GA |
911 | # chdir really behaves as if it had both "S?" and "F?" |
912 | chdir chdir ck_chdir isT% S? | |
b162f9ea IZ |
913 | chown chown ck_fun imsT@ L |
914 | chroot chroot ck_fun isTu% S? | |
915 | unlink unlink ck_fun imsTu@ L | |
a86a20aa | 916 | chmod chmod ck_fun imsT@ L |
b162f9ea IZ |
917 | utime utime ck_fun imsT@ L |
918 | rename rename ck_fun isT@ S S | |
919 | link link ck_fun isT@ S S | |
920 | symlink symlink ck_fun isT@ S S | |
db173bac | 921 | readlink readlink ck_fun stu% S? |
491873e5 | 922 | mkdir mkdir ck_fun isTu@ S? S? |
b162f9ea | 923 | rmdir rmdir ck_fun isTu% S? |
79072805 LW |
924 | |
925 | # Directory calls. | |
926 | ||
1e2c6ed7 | 927 | open_dir opendir ck_fun is@ F S |
db173bac MB |
928 | readdir readdir ck_fun % F |
929 | telldir telldir ck_fun st% F | |
930 | seekdir seekdir ck_fun s@ F S | |
931 | rewinddir rewinddir ck_fun s% F | |
932 | closedir closedir ck_fun is% F | |
79072805 LW |
933 | |
934 | # Process control. | |
935 | ||
db173bac | 936 | fork fork ck_null ist0 |
b162f9ea IZ |
937 | wait wait ck_null isT0 |
938 | waitpid waitpid ck_fun isT@ S S | |
939 | system system ck_exec imsT@ S? L | |
940 | exec exec ck_exec dimsT@ S? L | |
941 | kill kill ck_fun dimsT@ L | |
942 | getppid getppid ck_null isT0 | |
943 | getpgrp getpgrp ck_fun isT% S? | |
944 | setpgrp setpgrp ck_fun isT@ S? S? | |
945 | getpriority getpriority ck_fun isT@ S S | |
946 | setpriority setpriority ck_fun isT@ S S S | |
79072805 LW |
947 | |
948 | # Time calls. | |
949 | ||
cd39f2b6 JH |
950 | # NOTE: MacOS patches the 'i' of time() away later when the interpreter |
951 | # is created because in MacOS time() is already returning times > 2**31-1, | |
952 | # that is, non-integers. | |
953 | ||
b162f9ea | 954 | time time ck_null isT0 |
79072805 | 955 | tms times ck_null 0 |
db173bac MB |
956 | localtime localtime ck_fun t% S? |
957 | gmtime gmtime ck_fun t% S? | |
958 | alarm alarm ck_fun istu% S? | |
b162f9ea | 959 | sleep sleep ck_fun isT% S? |
79072805 LW |
960 | |
961 | # Shared memory. | |
962 | ||
db173bac MB |
963 | shmget shmget ck_fun imst@ S S S |
964 | shmctl shmctl ck_fun imst@ S S S | |
965 | shmread shmread ck_fun imst@ S S S S | |
966 | shmwrite shmwrite ck_fun imst@ S S S S | |
79072805 LW |
967 | |
968 | # Message passing. | |
969 | ||
db173bac MB |
970 | msgget msgget ck_fun imst@ S S |
971 | msgctl msgctl ck_fun imst@ S S S | |
972 | msgsnd msgsnd ck_fun imst@ S S S | |
973 | msgrcv msgrcv ck_fun imst@ S S S S S | |
79072805 LW |
974 | |
975 | # Semaphores. | |
976 | ||
db173bac MB |
977 | semget semget ck_fun imst@ S S S |
978 | semctl semctl ck_fun imst@ S S S S | |
979 | semop semop ck_fun imst@ S S | |
79072805 LW |
980 | |
981 | # Eval. | |
982 | ||
db173bac | 983 | require require ck_require du% S? |
b3f4d674 GS |
984 | dofile do "file" ck_fun d1 S |
985 | entereval eval "string" ck_eval d% S | |
986 | leaveeval eval "string" exit ck_null 1 S | |
db173bac | 987 | #evalonce eval constant string ck_null d1 S |
42d38218 | 988 | entertry eval {block} ck_null | |
f1612b5c | 989 | leavetry eval {block} exit ck_null @ |
79072805 LW |
990 | |
991 | # Get system info. | |
992 | ||
db173bac MB |
993 | ghbyname gethostbyname ck_fun % S |
994 | ghbyaddr gethostbyaddr ck_fun @ S S | |
79072805 | 995 | ghostent gethostent ck_null 0 |
db173bac MB |
996 | gnbyname getnetbyname ck_fun % S |
997 | gnbyaddr getnetbyaddr ck_fun @ S S | |
79072805 | 998 | gnetent getnetent ck_null 0 |
db173bac MB |
999 | gpbyname getprotobyname ck_fun % S |
1000 | gpbynumber getprotobynumber ck_fun @ S | |
79072805 | 1001 | gprotoent getprotoent ck_null 0 |
db173bac MB |
1002 | gsbyname getservbyname ck_fun @ S S |
1003 | gsbyport getservbyport ck_fun @ S S | |
79072805 | 1004 | gservent getservent ck_null 0 |
db173bac MB |
1005 | shostent sethostent ck_fun is% S |
1006 | snetent setnetent ck_fun is% S | |
1007 | sprotoent setprotoent ck_fun is% S | |
1008 | sservent setservent ck_fun is% S | |
1009 | ehostent endhostent ck_null is0 | |
1010 | enetent endnetent ck_null is0 | |
1011 | eprotoent endprotoent ck_null is0 | |
1012 | eservent endservent ck_null is0 | |
1013 | gpwnam getpwnam ck_fun % S | |
1014 | gpwuid getpwuid ck_fun % S | |
79072805 | 1015 | gpwent getpwent ck_null 0 |
db173bac MB |
1016 | spwent setpwent ck_null is0 |
1017 | epwent endpwent ck_null is0 | |
1018 | ggrnam getgrnam ck_fun % S | |
1019 | ggrgid getgrgid ck_fun % S | |
79072805 | 1020 | ggrent getgrent ck_null 0 |
db173bac MB |
1021 | sgrent setgrent ck_null is0 |
1022 | egrent endgrent ck_null is0 | |
1023 | getlogin getlogin ck_null st0 | |
79072805 LW |
1024 | |
1025 | # Miscellaneous. | |
1026 | ||
db173bac | 1027 | syscall syscall ck_fun imst@ S L |
c0329465 MB |
1028 | |
1029 | # For multi-threading | |
5a47f09b | 1030 | lock lock ck_rfun s% R |
f1612b5c | 1031 | threadsv per-thread value ck_null ds0 |
7399586d HS |
1032 | |
1033 | # Control (contd.) | |
3f872cb9 | 1034 | setstate set statement info ck_null s; |
f5d5a27c | 1035 | method_named method with known name ck_null d$ |
53e06cf0 | 1036 | |
c963b151 BD |
1037 | dor defined or (//) ck_null | |
1038 | dorassign defined or assignment (//=) ck_null s| | |
1039 | ||
0d863452 RH |
1040 | entergiven given() ck_null d| |
1041 | leavegiven leave given block ck_null 1 | |
1042 | enterwhen when() ck_null d| | |
1043 | leavewhen leave when block ck_null 1 | |
1044 | break break ck_null 0 | |
1045 | continue continue ck_null 0 | |
1046 | smartmatch smart match ck_smartmatch s2 | |
1047 | ||
1048 | say say ck_say ims@ F? L | |
1049 | ||
16bb0245 | 1050 | # Add new ops before this, the custom operator. |
7e030f46 | 1051 | |
53e06cf0 | 1052 | custom unknown custom operator ck_null 0 |