Commit | Line | Data |
---|---|---|
d6480c9d NC |
1 | #!/usr/bin/perl -w |
2 | use strict; | |
3 | ||
36bb303b NC |
4 | BEGIN { |
5 | # Get function prototypes | |
9ad884cb | 6 | require 'regen_lib.pl'; |
36bb303b | 7 | } |
79072805 | 8 | |
d6480c9d NC |
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 LW |
15 | select OC; |
16 | ||
17 | # Read data. | |
18 | ||
d6480c9d NC |
19 | my %seen; |
20 | my (@ops, %desc, %check, %ckname, %flags, %args); | |
21 | ||
79072805 LW |
22 | while (<DATA>) { |
23 | chop; | |
24 | next unless $_; | |
25 | next if /^#/; | |
d6480c9d NC |
26 | my ($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 LW |
36 | $check{$key} = $check; |
37 | $ckname{$check}++; | |
38 | $flags{$key} = $flags; | |
39 | $args{$key} = $args; | |
40 | } | |
41 | ||
1d5774de NC |
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 NC |
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 NC |
63 | ftfile ftdir ftpipe ftsuid ftsgid |
64 | ftsvtx)], | |
0b612f93 NC |
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 NC |
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 NC |
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 SP |
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'], |
605b9385 | 94 | ); |
1d5774de NC |
95 | |
96 | while (my ($func, $names) = splice @raw_alias, 0, 2) { | |
6faeeb49 | 97 | $alias{$_} = $func for @$names; |
1d5774de NC |
98 | } |
99 | ||
79072805 LW |
100 | # Emit defines. |
101 | ||
748a9306 | 102 | print <<"END"; |
37442d52 RGS |
103 | /* -*- buffer-read-only: t -*- |
104 | * | |
d6376244 JH |
105 | * opcode.h |
106 | * | |
699a97de RGS |
107 | * Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, |
108 | * 2001, 2002, 2003, 2004, 2005, 2006, 2007 by Larry Wall and others | |
d6376244 JH |
109 | * |
110 | * You may distribute under the terms of either the GNU General Public | |
111 | * License or the Artistic License, as specified in the README file. | |
112 | * | |
113 | * !!!!!!! DO NOT EDIT THIS FILE !!!!!!! | |
114 | * This file is built by opcode.pl from its data. Any changes made here | |
115 | * will be lost! | |
116 | */ | |
a27f85b3 | 117 | |
27da23d5 JH |
118 | #ifndef PERL_GLOBAL_STRUCT_INIT |
119 | ||
864dbfa3 GS |
120 | #define Perl_pp_i_preinc Perl_pp_preinc |
121 | #define Perl_pp_i_predec Perl_pp_predec | |
122 | #define Perl_pp_i_postinc Perl_pp_postinc | |
123 | #define Perl_pp_i_postdec Perl_pp_postdec | |
748a9306 | 124 | |
65bca31a NC |
125 | PERL_PPDEF(Perl_unimplemented_op) |
126 | ||
748a9306 | 127 | END |
abdd5c84 GS |
128 | |
129 | print ON <<"END"; | |
37442d52 RGS |
130 | /* -*- buffer-read-only: t -*- |
131 | * | |
d6376244 JH |
132 | * opnames.h |
133 | * | |
cfc85103 | 134 | * Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, |
699a97de | 135 | * 2007 by Larry Wall and others |
d6376244 JH |
136 | * |
137 | * You may distribute under the terms of either the GNU General Public | |
138 | * License or the Artistic License, as specified in the README file. | |
139 | * | |
140 | * | |
141 | * !!!!!!! DO NOT EDIT THIS FILE !!!!!!! | |
142 | * This file is built by opcode.pl from its data. Any changes made here | |
143 | * will be lost! | |
144 | */ | |
abdd5c84 GS |
145 | |
146 | typedef enum opcode { | |
147 | END | |
148 | ||
d6480c9d | 149 | my $i = 0; |
79072805 | 150 | for (@ops) { |
abdd5c84 | 151 | print ON "\t", &tab(3,"OP_\U$_,"), "/* ", $i++, " */\n"; |
79072805 | 152 | } |
abdd5c84 GS |
153 | print ON "\t", &tab(3,"OP_max"), "\n"; |
154 | print ON "} opcode;\n"; | |
4c80c0b2 NC |
155 | print ON "\n#define MAXO ", scalar @ops, "\n"; |
156 | print ON "#define OP_phoney_INPUT_ONLY -1\n"; | |
157 | print ON "#define OP_phoney_OUTPUT_ONLY -2\n\n"; | |
79072805 | 158 | |
c07a80fd | 159 | # Emit op names and descriptions. |
79072805 LW |
160 | |
161 | print <<END; | |
73c4f7a1 GS |
162 | START_EXTERN_C |
163 | ||
4a36906c RGS |
164 | #define OP_NAME(o) ((o)->op_type == OP_CUSTOM ? custom_op_name(o) : \\ |
165 | PL_op_name[(o)->op_type]) | |
166 | #define OP_DESC(o) ((o)->op_type == OP_CUSTOM ? custom_op_desc(o) : \\ | |
167 | PL_op_desc[(o)->op_type]) | |
53e06cf0 | 168 | |
79072805 | 169 | #ifndef DOINIT |
27da23d5 | 170 | EXTCONST char* const PL_op_name[]; |
79072805 | 171 | #else |
27da23d5 | 172 | EXTCONST char* const PL_op_name[] = { |
79072805 LW |
173 | END |
174 | ||
175 | for (@ops) { | |
c07a80fd | 176 | print qq(\t"$_",\n); |
177 | } | |
178 | ||
179 | print <<END; | |
180 | }; | |
181 | #endif | |
182 | ||
183 | END | |
184 | ||
185 | print <<END; | |
186 | #ifndef DOINIT | |
27da23d5 | 187 | EXTCONST char* const PL_op_desc[]; |
c07a80fd | 188 | #else |
27da23d5 | 189 | EXTCONST char* const PL_op_desc[] = { |
c07a80fd | 190 | END |
191 | ||
192 | for (@ops) { | |
42d38218 MS |
193 | my($safe_desc) = $desc{$_}; |
194 | ||
a567e93b | 195 | # Have to escape double quotes and escape characters. |
42d38218 MS |
196 | $safe_desc =~ s/(^|[^\\])([\\"])/$1\\$2/g; |
197 | ||
198 | print qq(\t"$safe_desc",\n); | |
79072805 LW |
199 | } |
200 | ||
201 | print <<END; | |
202 | }; | |
203 | #endif | |
204 | ||
73c4f7a1 GS |
205 | END_EXTERN_C |
206 | ||
27da23d5 | 207 | #endif /* !PERL_GLOBAL_STRUCT_INIT */ |
22c35a8c | 208 | END |
79072805 | 209 | |
22c35a8c | 210 | # Emit function declarations. |
79072805 | 211 | |
22c35a8c | 212 | #for (sort keys %ckname) { |
cea2e8a9 | 213 | # print "OP *\t", &tab(3,$_),"(pTHX_ OP* o);\n"; |
22c35a8c GS |
214 | #} |
215 | # | |
216 | #print "\n"; | |
217 | # | |
218 | #for (@ops) { | |
cea2e8a9 | 219 | # print "OP *\t", &tab(3, "pp_$_"), "(pTHX);\n"; |
22c35a8c | 220 | #} |
79072805 LW |
221 | |
222 | # Emit ppcode switch array. | |
223 | ||
224 | print <<END; | |
225 | ||
73c4f7a1 GS |
226 | START_EXTERN_C |
227 | ||
27da23d5 | 228 | #ifdef PERL_GLOBAL_STRUCT_INIT |
97aff369 | 229 | # define PERL_PPADDR_INITED |
27da23d5 | 230 | static const Perl_ppaddr_t Gppaddr[] |
79072805 | 231 | #else |
27da23d5 | 232 | # ifndef PERL_GLOBAL_STRUCT |
97aff369 | 233 | # define PERL_PPADDR_INITED |
27da23d5 JH |
234 | EXT Perl_ppaddr_t PL_ppaddr[] /* or perlvars.h */ |
235 | # endif | |
236 | #endif /* PERL_GLOBAL_STRUCT */ | |
237 | #if (defined(DOINIT) && !defined(PERL_GLOBAL_STRUCT)) || defined(PERL_GLOBAL_STRUCT_INIT) | |
97aff369 | 238 | # define PERL_PPADDR_INITED |
27da23d5 | 239 | = { |
79072805 LW |
240 | END |
241 | ||
242 | for (@ops) { | |
6faeeb49 MB |
243 | if (my $name = $alias{$_}) { |
244 | print "\tMEMBER_TO_FPTR($name),\t/* Perl_pp_$_ */\n"; | |
245 | } | |
246 | else { | |
247 | print "\tMEMBER_TO_FPTR(Perl_pp_$_),\n"; | |
248 | } | |
79072805 LW |
249 | } |
250 | ||
251 | print <<END; | |
27da23d5 | 252 | } |
79072805 | 253 | #endif |
97aff369 | 254 | #ifdef PERL_PPADDR_INITED |
27da23d5 | 255 | ; |
97aff369 | 256 | #endif |
79072805 LW |
257 | |
258 | END | |
259 | ||
260 | # Emit check routines. | |
261 | ||
262 | print <<END; | |
27da23d5 | 263 | #ifdef PERL_GLOBAL_STRUCT_INIT |
97aff369 | 264 | # define PERL_CHECK_INITED |
27da23d5 | 265 | static const Perl_check_t Gcheck[] |
79072805 | 266 | #else |
27da23d5 | 267 | # ifndef PERL_GLOBAL_STRUCT |
97aff369 | 268 | # define PERL_CHECK_INITED |
27da23d5 JH |
269 | EXT Perl_check_t PL_check[] /* or perlvars.h */ |
270 | # endif | |
271 | #endif | |
272 | #if (defined(DOINIT) && !defined(PERL_GLOBAL_STRUCT)) || defined(PERL_GLOBAL_STRUCT_INIT) | |
97aff369 | 273 | # define PERL_CHECK_INITED |
27da23d5 | 274 | = { |
79072805 LW |
275 | END |
276 | ||
277 | for (@ops) { | |
2b260de0 | 278 | print "\t", &tab(3, "MEMBER_TO_FPTR(Perl_$check{$_}),"), "\t/* $_ */\n"; |
79072805 LW |
279 | } |
280 | ||
281 | print <<END; | |
27da23d5 | 282 | } |
79072805 | 283 | #endif |
97aff369 | 284 | #ifdef PERL_CHECK_INITED |
27da23d5 | 285 | ; |
97aff369 | 286 | #endif /* #ifdef PERL_CHECK_INITED */ |
79072805 LW |
287 | |
288 | END | |
289 | ||
290 | # Emit allowed argument types. | |
291 | ||
292 | print <<END; | |
27da23d5 JH |
293 | #ifndef PERL_GLOBAL_STRUCT_INIT |
294 | ||
79072805 | 295 | #ifndef DOINIT |
1ccb7c8d | 296 | EXTCONST U32 PL_opargs[]; |
79072805 | 297 | #else |
1ccb7c8d | 298 | EXTCONST U32 PL_opargs[] = { |
79072805 LW |
299 | END |
300 | ||
d6480c9d NC |
301 | my %argnum = ( |
302 | 'S', 1, # scalar | |
303 | 'L', 2, # list | |
304 | 'A', 3, # array value | |
305 | 'H', 4, # hash value | |
306 | 'C', 5, # code value | |
307 | 'F', 6, # file value | |
308 | 'R', 7, # scalar reference | |
79072805 LW |
309 | ); |
310 | ||
d6480c9d | 311 | my %opclass = ( |
db173bac MB |
312 | '0', 0, # baseop |
313 | '1', 1, # unop | |
314 | '2', 2, # binop | |
315 | '|', 3, # logop | |
1a67a97c SM |
316 | '@', 4, # listop |
317 | '/', 5, # pmop | |
350de78d | 318 | '$', 6, # svop_or_padop |
7934575e | 319 | '#', 7, # padop |
1a67a97c SM |
320 | '"', 8, # pvop_or_svop |
321 | '{', 9, # loop | |
322 | ';', 10, # cop | |
323 | '%', 11, # baseop_or_unop | |
324 | '-', 12, # filestatop | |
325 | '}', 13, # loopexop | |
db173bac MB |
326 | ); |
327 | ||
a85d93d9 JH |
328 | my %OP_IS_SOCKET; |
329 | my %OP_IS_FILETEST; | |
330 | ||
79072805 | 331 | for (@ops) { |
d6480c9d NC |
332 | my $argsum = 0; |
333 | my $flags = $flags{$_}; | |
79072805 LW |
334 | $argsum |= 1 if $flags =~ /m/; # needs stack mark |
335 | $argsum |= 2 if $flags =~ /f/; # fold constants | |
336 | $argsum |= 4 if $flags =~ /s/; # always produces scalar | |
337 | $argsum |= 8 if $flags =~ /t/; # needs target scalar | |
b162f9ea | 338 | $argsum |= (8|256) if $flags =~ /T/; # ... which may be lexical |
79072805 LW |
339 | $argsum |= 16 if $flags =~ /i/; # always produces integer |
340 | $argsum |= 32 if $flags =~ /I/; # has corresponding int op | |
341 | $argsum |= 64 if $flags =~ /d/; # danger, unknown side effects | |
a0d0e21e | 342 | $argsum |= 128 if $flags =~ /u/; # defaults to $_ |
8be7d673 | 343 | $flags =~ /([\W\d_])/ or die qq[Opcode "$_" has no class indicator]; |
b162f9ea | 344 | $argsum |= $opclass{$1} << 9; |
d6480c9d NC |
345 | my $mul = 0x2000; # 2 ^ OASHIFT |
346 | for my $arg (split(' ',$args{$_})) { | |
a85d93d9 JH |
347 | if ($arg =~ /^F/) { |
348 | $OP_IS_SOCKET{$_} = 1 if $arg =~ s/s//; | |
349 | $OP_IS_FILETEST{$_} = 1 if $arg =~ s/-//; | |
350 | } | |
d6480c9d | 351 | my $argnum = ($arg =~ s/\?//) ? 8 : 0; |
a85d93d9 | 352 | die "op = $_, arg = $arg\n" unless length($arg) == 1; |
79072805 | 353 | $argnum += $argnum{$arg}; |
b162f9ea IZ |
354 | warn "# Conflicting bit 32 for '$_'.\n" |
355 | if $argnum & 8 and $mul == 0x10000000; | |
79072805 LW |
356 | $argsum += $argnum * $mul; |
357 | $mul <<= 4; | |
358 | } | |
359 | $argsum = sprintf("0x%08x", $argsum); | |
db173bac | 360 | print "\t", &tab(3, "$argsum,"), "/* $_ */\n"; |
79072805 LW |
361 | } |
362 | ||
363 | print <<END; | |
364 | }; | |
365 | #endif | |
73c4f7a1 | 366 | |
bae1192d JH |
367 | #endif /* !PERL_GLOBAL_STRUCT_INIT */ |
368 | ||
73c4f7a1 | 369 | END_EXTERN_C |
27da23d5 | 370 | |
79072805 LW |
371 | END |
372 | ||
a85d93d9 JH |
373 | if (keys %OP_IS_SOCKET) { |
374 | print ON "\n#define OP_IS_SOCKET(op) \\\n\t("; | |
375 | print ON join(" || \\\n\t ", | |
376 | map { "(op) == OP_" . uc() } sort keys %OP_IS_SOCKET); | |
377 | print ON ")\n\n"; | |
378 | } | |
379 | ||
380 | if (keys %OP_IS_FILETEST) { | |
381 | print ON "\n#define OP_IS_FILETEST(op) \\\n\t("; | |
382 | print ON join(" || \\\n\t ", | |
383 | map { "(op) == OP_" . uc() } sort keys %OP_IS_FILETEST); | |
384 | print ON ")\n\n"; | |
385 | } | |
386 | ||
37442d52 RGS |
387 | print OC "/* ex: set ro: */\n"; |
388 | print ON "/* ex: set ro: */\n"; | |
389 | ||
735e0d5c | 390 | close OC or die "Error closing opcode.h: $!"; |
abdd5c84 | 391 | close ON or die "Error closing opnames.h: $!"; |
735e0d5c | 392 | |
36bb303b NC |
393 | foreach ('opcode.h', 'opnames.h') { |
394 | safer_rename_silent $_, "$_-old"; | |
395 | } | |
396 | safer_rename $opcode_new, 'opcode.h'; | |
397 | safer_rename $opname_new, 'opnames.h'; | |
46f659cb | 398 | |
d6480c9d NC |
399 | my $pp_proto_new = 'pp_proto.h-new'; |
400 | my $pp_sym_new = 'pp.sym-new'; | |
bb6f4497 CL |
401 | |
402 | open PP, ">$pp_proto_new" or die "Error creating $pp_proto_new: $!"; | |
dfb1454f | 403 | binmode PP; |
bb6f4497 | 404 | open PPSYM, ">$pp_sym_new" or die "Error creating $pp_sym_new: $!"; |
dfb1454f | 405 | binmode PPSYM; |
22c35a8c | 406 | |
a27f85b3 | 407 | print PP <<"END"; |
37442d52 RGS |
408 | /* -*- buffer-read-only: t -*- |
409 | !!!!!!! DO NOT EDIT THIS FILE !!!!!!! | |
a27f85b3 GS |
410 | This file is built by opcode.pl from its data. Any changes made here |
411 | will be lost! | |
412 | */ | |
413 | ||
414 | END | |
415 | ||
416 | print PPSYM <<"END"; | |
37442d52 | 417 | # -*- buffer-read-only: t -*- |
a27f85b3 | 418 | # |
a567e93b | 419 | # !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
a27f85b3 GS |
420 | # This file is built by opcode.pl from its data. Any changes made here |
421 | # will be lost! | |
422 | # | |
423 | ||
424 | END | |
425 | ||
426 | ||
22c35a8c | 427 | for (sort keys %ckname) { |
864dbfa3 GS |
428 | print PP "PERL_CKDEF(Perl_$_)\n"; |
429 | print PPSYM "Perl_$_\n"; | |
20ce7b12 | 430 | #OP *\t", &tab(3,$_),"(OP* o);\n"; |
22c35a8c GS |
431 | } |
432 | ||
433 | print PP "\n\n"; | |
434 | ||
735e0d5c | 435 | for (@ops) { |
15e52e56 | 436 | next if /^i_(pre|post)(inc|dec)$/; |
53e06cf0 | 437 | next if /^custom$/; |
864dbfa3 GS |
438 | print PP "PERL_PPDEF(Perl_pp_$_)\n"; |
439 | print PPSYM "Perl_pp_$_\n"; | |
735e0d5c | 440 | } |
37442d52 RGS |
441 | print PP "\n/* ex: set ro: */\n"; |
442 | print PPSYM "\n# ex: set ro:\n"; | |
735e0d5c IZ |
443 | |
444 | close PP or die "Error closing pp_proto.h: $!"; | |
22c35a8c | 445 | close PPSYM or die "Error closing pp.sym: $!"; |
735e0d5c | 446 | |
36bb303b NC |
447 | foreach ('pp_proto.h', 'pp.sym') { |
448 | safer_rename_silent $_, "$_-old"; | |
449 | } | |
450 | safer_rename $pp_proto_new, 'pp_proto.h'; | |
451 | safer_rename $pp_sym_new, 'pp.sym'; | |
46f659cb | 452 | |
24600adc JH |
453 | END { |
454 | foreach ('opcode.h', 'opnames.h', 'pp_proto.h', 'pp.sym') { | |
455 | 1 while unlink "$_-old"; | |
456 | } | |
457 | } | |
458 | ||
79072805 LW |
459 | ########################################################################### |
460 | sub tab { | |
d6480c9d | 461 | my ($l, $t) = @_; |
79072805 LW |
462 | $t .= "\t" x ($l - (length($t) + 1) / 8); |
463 | $t; | |
464 | } | |
465 | ########################################################################### | |
b162f9ea IZ |
466 | |
467 | # Some comments about 'T' opcode classifier: | |
468 | ||
469 | # Safe to set if the ppcode uses: | |
470 | # tryAMAGICbin, tryAMAGICun, SETn, SETi, SETu, PUSHn, PUSHTARG, SETTARG, | |
471 | # SETs(TARG), XPUSHn, XPUSHu, | |
472 | ||
473 | # Unsafe to set if the ppcode uses dTARG or [X]RETPUSH[YES|NO|UNDEF] | |
474 | ||
475 | # lt and friends do SETs (including ncmp, but not scmp) | |
476 | ||
21f5b33c GS |
477 | # Additional mode of failure: the opcode can modify TARG before it "used" |
478 | # all the arguments (or may call an external function which does the same). | |
479 | # If the target coincides with one of the arguments ==> kaboom. | |
480 | ||
b162f9ea IZ |
481 | # pp.c pos substr each not OK (RETPUSHUNDEF) |
482 | # substr vec also not OK due to LV to target (are they???) | |
483 | # ref not OK (RETPUSHNO) | |
484 | # trans not OK (dTARG; TARG = sv_newmortal();) | |
485 | # ucfirst etc not OK: TMP arg processed inplace | |
69b47968 | 486 | # quotemeta not OK (unsafe when TARG == arg) |
91e74348 | 487 | # each repeat not OK too due to list context |
b162f9ea | 488 | # pack split - unknown whether they are safe |
dae78bb1 IZ |
489 | # sprintf: is calling do_sprintf(TARG,...) which can act on TARG |
490 | # before other args are processed. | |
b162f9ea | 491 | |
21f5b33c GS |
492 | # Suspicious wrt "additional mode of failure" (and only it): |
493 | # schop, chop, postinc/dec, bit_and etc, negate, complement. | |
494 | ||
495 | # Also suspicious: 4-arg substr, sprintf, uc/lc (POK_only), reverse, pack. | |
496 | ||
497 | # substr/vec: doing TAINT_off()??? | |
498 | ||
b162f9ea IZ |
499 | # pp_hot.c |
500 | # readline - unknown whether it is safe | |
501 | # match subst not OK (dTARG) | |
502 | # grepwhile not OK (not always setting) | |
69b47968 | 503 | # join not OK (unsafe when TARG == arg) |
b162f9ea | 504 | |
21f5b33c GS |
505 | # Suspicious wrt "additional mode of failure": concat (dealt with |
506 | # in ck_sassign()), join (same). | |
507 | ||
b162f9ea IZ |
508 | # pp_ctl.c |
509 | # mapwhile flip caller not OK (not always setting) | |
510 | ||
511 | # pp_sys.c | |
512 | # backtick glob warn die not OK (not always setting) | |
513 | # warn not OK (RETPUSHYES) | |
514 | # open fileno getc sysread syswrite ioctl accept shutdown | |
515 | # ftsize(etc) readlink telldir fork alarm getlogin not OK (RETPUSHUNDEF) | |
516 | # umask select not OK (XPUSHs(&PL_sv_undef);) | |
517 | # fileno getc sysread syswrite tell not OK (meth("FILENO" "GETC")) | |
518 | # sselect shm* sem* msg* syscall - unknown whether they are safe | |
519 | # gmtime not OK (list context) | |
520 | ||
21f5b33c GS |
521 | # Suspicious wrt "additional mode of failure": warn, die, select. |
522 | ||
79072805 LW |
523 | __END__ |
524 | ||
d83386fa NC |
525 | # New ops always go at the end |
526 | # The restriction on having custom as the last op has been removed | |
7399586d | 527 | |
64b99527 SC |
528 | # A recapitulation of the format of this file: |
529 | # The file consists of five columns: the name of the op, an English | |
530 | # description, the name of the "check" routine used to optimize this | |
531 | # operation, some flags, and a description of the operands. | |
532 | ||
533 | # The flags consist of options followed by a mandatory op class signifier | |
534 | ||
535 | # The classes are: | |
536 | # baseop - 0 unop - 1 binop - 2 | |
537 | # logop - | listop - @ pmop - / | |
538 | # padop/svop - $ padop - # (unused) loop - { | |
539 | # baseop/unop - % loopexop - } filestatop - - | |
3508218b | 540 | # pvop/svop - " cop - ; |
64b99527 SC |
541 | |
542 | # Other options are: | |
543 | # needs stack mark - m | |
544 | # needs constant folding - f | |
545 | # produces a scalar - s | |
546 | # produces an integer - i | |
547 | # needs a target - t | |
548 | # target can be in a pad - T | |
549 | # has a corresponding integer version - I | |
550 | # has side effects - d | |
551 | # uses $_ if no argument given - u | |
552 | ||
553 | # Values for the operands are: | |
554 | # scalar - S list - L array - A | |
555 | # hash - H sub (CV) - C file - F | |
556 | # socket - Fs filetest - F- reference - R | |
557 | # "?" denotes an optional operand. | |
558 | ||
79072805 LW |
559 | # Nothing. |
560 | ||
561 | null null operation ck_null 0 | |
93a17b20 | 562 | stub stub ck_null 0 |
db173bac | 563 | scalar scalar ck_fun s% S |
79072805 LW |
564 | |
565 | # Pushy stuff. | |
566 | ||
db173bac MB |
567 | pushmark pushmark ck_null s0 |
568 | wantarray wantarray ck_null is0 | |
79072805 | 569 | |
db173bac | 570 | const constant item ck_svconst s$ |
79072805 | 571 | |
7934575e GS |
572 | gvsv scalar variable ck_null ds$ |
573 | gv glob value ck_null ds$ | |
db173bac MB |
574 | gelem glob elem ck_null d2 S S |
575 | padsv private variable ck_null ds0 | |
576 | padav private array ck_null d0 | |
577 | padhv private hash ck_null d0 | |
f1612b5c | 578 | padany private value ck_null d0 |
79072805 | 579 | |
1167e5da | 580 | pushre push regexp ck_null d/ |
79072805 LW |
581 | |
582 | # References and stuff. | |
583 | ||
db173bac | 584 | rv2gv ref-to-glob cast ck_rvconst ds1 |
b89fed5f | 585 | rv2sv scalar dereference ck_rvconst ds1 |
db173bac | 586 | av2arylen array length ck_null is1 |
b89fed5f | 587 | rv2cv subroutine dereference ck_rvconst d1 |
db173bac MB |
588 | anoncode anonymous subroutine ck_anoncode $ |
589 | prototype subroutine prototype ck_null s% S | |
5d11ae5e | 590 | refgen reference constructor ck_spair m1 L |
dfa0f641 | 591 | srefgen single ref constructor ck_null fs1 S |
db173bac MB |
592 | ref reference-type operator ck_fun stu% S? |
593 | bless bless ck_fun s@ S S? | |
79072805 LW |
594 | |
595 | # Pushy I/O. | |
596 | ||
01f5bc1b | 597 | backtick quoted execution (``, qx) ck_open tu% S? |
0a753a76 | 598 | # glob defaults its first arg to $_ |
649da076 | 599 | glob glob ck_glob t@ S? |
e4b7ebf3 | 600 | readline <HANDLE> ck_readline t% F? |
5fc9b9e4 | 601 | rcatline append I/O operator ck_null t$ |
79072805 LW |
602 | |
603 | # Bindable operators. | |
604 | ||
f1612b5c GS |
605 | regcmaybe regexp internal guard ck_fun s1 S |
606 | regcreset regexp internal reset ck_fun s1 S | |
607 | regcomp regexp compilation ck_null s| S | |
608 | match pattern match (m//) ck_match d/ | |
609 | qr pattern quote (qr//) ck_match s/ | |
59f00321 | 610 | subst substitution (s///) ck_match dis/ S |
f1612b5c | 611 | substcont substitution iterator ck_null dis| |
59f00321 | 612 | trans transliteration (tr///) ck_match is" S |
79072805 LW |
613 | |
614 | # Lvalue operators. | |
db173bac MB |
615 | # sassign is special-cased for op class |
616 | ||
b162f9ea | 617 | sassign scalar assignment ck_sassign s0 |
db173bac MB |
618 | aassign list assignment ck_null t2 L L |
619 | ||
21f5b33c GS |
620 | chop chop ck_spair mts% L |
621 | schop scalar chop ck_null stu% S? | |
f1612b5c GS |
622 | chomp chomp ck_spair mTs% L |
623 | schomp scalar chomp ck_null sTu% S? | |
69794302 | 624 | defined defined operator ck_defined isu% S? |
db173bac MB |
625 | undef undef operator ck_lfun s% S? |
626 | study study ck_fun su% S? | |
627 | pos match position ck_lfun stu% S? | |
628 | ||
42d38218 MS |
629 | preinc preincrement (++) ck_lfun dIs1 S |
630 | i_preinc integer preincrement (++) ck_lfun dis1 S | |
631 | predec predecrement (--) ck_lfun dIs1 S | |
632 | i_predec integer predecrement (--) ck_lfun dis1 S | |
21f5b33c | 633 | postinc postincrement (++) ck_lfun dIst1 S |
42d38218 | 634 | i_postinc integer postincrement (++) ck_lfun disT1 S |
21f5b33c | 635 | postdec postdecrement (--) ck_lfun dIst1 S |
42d38218 | 636 | i_postdec integer postdecrement (--) ck_lfun disT1 S |
79072805 LW |
637 | |
638 | # Ordinary operators. | |
639 | ||
42d38218 MS |
640 | pow exponentiation (**) ck_null fsT2 S S |
641 | ||
f1612b5c | 642 | multiply multiplication (*) ck_null IfsT2 S S |
42d38218 MS |
643 | i_multiply integer multiplication (*) ck_null ifsT2 S S |
644 | divide division (/) ck_null IfsT2 S S | |
645 | i_divide integer division (/) ck_null ifsT2 S S | |
646 | modulo modulus (%) ck_null IifsT2 S S | |
647 | i_modulo integer modulus (%) ck_null ifsT2 S S | |
648 | repeat repeat (x) ck_repeat mt2 L S | |
649 | ||
650 | add addition (+) ck_null IfsT2 S S | |
651 | i_add integer addition (+) ck_null ifsT2 S S | |
652 | subtract subtraction (-) ck_null IfsT2 S S | |
653 | i_subtract integer subtraction (-) ck_null ifsT2 S S | |
df91b2c5 | 654 | concat concatenation (.) or string ck_concat fsT2 S S |
b162f9ea | 655 | stringify string ck_fun fsT@ S |
db173bac | 656 | |
42d38218 MS |
657 | left_shift left bitshift (<<) ck_bitop fsT2 S S |
658 | right_shift right bitshift (>>) ck_bitop fsT2 S S | |
659 | ||
660 | lt numeric lt (<) ck_null Iifs2 S S | |
661 | i_lt integer lt (<) ck_null ifs2 S S | |
662 | gt numeric gt (>) ck_null Iifs2 S S | |
663 | i_gt integer gt (>) ck_null ifs2 S S | |
664 | le numeric le (<=) ck_null Iifs2 S S | |
665 | i_le integer le (<=) ck_null ifs2 S S | |
666 | ge numeric ge (>=) ck_null Iifs2 S S | |
667 | i_ge integer ge (>=) ck_null ifs2 S S | |
668 | eq numeric eq (==) ck_null Iifs2 S S | |
669 | i_eq integer eq (==) ck_null ifs2 S S | |
670 | ne numeric ne (!=) ck_null Iifs2 S S | |
671 | i_ne integer ne (!=) ck_null ifs2 S S | |
672 | ncmp numeric comparison (<=>) ck_null Iifst2 S S | |
673 | i_ncmp integer comparison (<=>) ck_null ifst2 S S | |
db173bac | 674 | |
2de3dbcc JH |
675 | slt string lt ck_null ifs2 S S |
676 | sgt string gt ck_null ifs2 S S | |
677 | sle string le ck_null ifs2 S S | |
678 | sge string ge ck_null ifs2 S S | |
db173bac MB |
679 | seq string eq ck_null ifs2 S S |
680 | sne string ne ck_null ifs2 S S | |
2de3dbcc | 681 | scmp string comparison (cmp) ck_null ifst2 S S |
db173bac | 682 | |
21f5b33c GS |
683 | bit_and bitwise and (&) ck_bitop fst2 S S |
684 | bit_xor bitwise xor (^) ck_bitop fst2 S S | |
685 | bit_or bitwise or (|) ck_bitop fst2 S S | |
db173bac | 686 | |
21f5b33c | 687 | negate negation (-) ck_null Ifst1 S |
f1612b5c | 688 | i_negate integer negation (-) ck_null ifsT1 S |
db173bac | 689 | not not ck_null ifs1 S |
21f5b33c | 690 | complement 1's complement (~) ck_bitop fst1 S |
79072805 | 691 | |
fdecdb95 NC |
692 | smartmatch smart match ck_smartmatch s2 |
693 | ||
79072805 LW |
694 | # High falutin' math. |
695 | ||
f1612b5c GS |
696 | atan2 atan2 ck_fun fsT@ S S |
697 | sin sin ck_fun fsTu% S? | |
698 | cos cos ck_fun fsTu% S? | |
699 | rand rand ck_fun sT% S? | |
700 | srand srand ck_fun s% S? | |
701 | exp exp ck_fun fsTu% S? | |
702 | log log ck_fun fsTu% S? | |
703 | sqrt sqrt ck_fun fsTu% S? | |
79072805 | 704 | |
cf26c822 CS |
705 | # Lowbrow math. |
706 | ||
b162f9ea IZ |
707 | int int ck_fun fsTu% S? |
708 | hex hex ck_fun fsTu% S? | |
709 | oct oct ck_fun fsTu% S? | |
710 | abs abs ck_fun fsTu% S? | |
79072805 LW |
711 | |
712 | # String stuff. | |
713 | ||
b162f9ea | 714 | length length ck_lengthconst isTu% S? |
35fba0d9 | 715 | substr substr ck_substr st@ S S S? S? |
db173bac | 716 | vec vec ck_fun ist@ S S S |
79072805 | 717 | |
b162f9ea IZ |
718 | index index ck_index isT@ S S S? |
719 | rindex rindex ck_index isT@ S S S? | |
79072805 | 720 | |
fc7325bb | 721 | sprintf sprintf ck_fun mst@ S L |
db173bac | 722 | formline formline ck_fun ms@ S L |
b162f9ea IZ |
723 | ord ord ck_fun ifsTu% S? |
724 | chr chr ck_fun fsTu% S? | |
725 | crypt crypt ck_fun fsT@ S S | |
2de3dbcc JH |
726 | ucfirst ucfirst ck_fun fstu% S? |
727 | lcfirst lcfirst ck_fun fstu% S? | |
728 | uc uc ck_fun fstu% S? | |
729 | lc lc ck_fun fstu% S? | |
69b47968 | 730 | quotemeta quotemeta ck_fun fstu% S? |
79072805 LW |
731 | |
732 | # Arrays. | |
733 | ||
f1612b5c | 734 | rv2av array dereference ck_rvconst dt1 |
7934575e | 735 | aelemfast constant array element ck_null s$ A S |
db173bac MB |
736 | aelem array element ck_null s2 A S |
737 | aslice array slice ck_null m@ A L | |
79072805 | 738 | |
aa689395 | 739 | # Hashes. |
79072805 | 740 | |
59af0135 | 741 | each each ck_fun % H |
db173bac MB |
742 | values values ck_fun t% H |
743 | keys keys ck_fun t% H | |
744 | delete delete ck_delete % S | |
42d38218 | 745 | exists exists ck_exists is% S |
f1612b5c GS |
746 | rv2hv hash dereference ck_rvconst dt1 |
747 | helem hash element ck_null s2@ H S | |
db173bac | 748 | hslice hash slice ck_null m@ H L |
79072805 LW |
749 | |
750 | # Explosives and implosives. | |
751 | ||
bab9c0ac | 752 | unpack unpack ck_unpack @ S S? |
db173bac MB |
753 | pack pack ck_fun mst@ S L |
754 | split split ck_split t@ S S S | |
297b36dc | 755 | join join or string ck_join mst@ S L |
79072805 LW |
756 | |
757 | # List operators. | |
758 | ||
db173bac MB |
759 | list list ck_null m@ L |
760 | lslice list slice ck_null 2 H L L | |
42d38218 MS |
761 | anonlist anonymous list ([]) ck_fun ms@ L |
762 | anonhash anonymous hash ({}) ck_fun ms@ L | |
79072805 | 763 | |
db173bac | 764 | splice splice ck_fun m@ A S? S? L |
b162f9ea | 765 | push push ck_fun imsT@ A L |
26f600bc RGS |
766 | pop pop ck_shift s% A? |
767 | shift shift ck_shift s% A? | |
b162f9ea | 768 | unshift unshift ck_fun imsT@ A L |
9850bf21 | 769 | sort sort ck_sort dm@ C? L |
db173bac | 770 | reverse reverse ck_fun mt@ L |
79072805 | 771 | |
f1612b5c GS |
772 | grepstart grep ck_grep dm@ C L |
773 | grepwhile grep iterator ck_null dt| | |
79072805 | 774 | |
f1612b5c GS |
775 | mapstart map ck_grep dm@ C L |
776 | mapwhile map iterator ck_null dt| | |
a0d0e21e | 777 | |
79072805 LW |
778 | # Range stuff. |
779 | ||
1a67a97c | 780 | range flipflop ck_null | S S |
db173bac MB |
781 | flip range (or flip) ck_null 1 S S |
782 | flop range (or flop) ck_null 1 | |
79072805 LW |
783 | |
784 | # Control. | |
785 | ||
42d38218 | 786 | and logical and (&&) ck_null | |
f1612b5c GS |
787 | or logical or (||) ck_null | |
788 | xor logical xor ck_null fs2 S S | |
fdecdb95 | 789 | dor defined or (//) ck_null | |
f1612b5c | 790 | cond_expr conditional expression ck_null d| |
42d38218 MS |
791 | andassign logical and assignment (&&=) ck_null s| |
792 | orassign logical or assignment (||=) ck_null s| | |
fdecdb95 | 793 | dorassign defined or assignment (//=) ck_null s| |
db173bac | 794 | |
f5d5a27c | 795 | method method lookup ck_method d1 |
db173bac MB |
796 | entersub subroutine entry ck_subr dmt1 L |
797 | leavesub subroutine exit ck_null 1 | |
78f9721b | 798 | leavesublv lvalue subroutine return ck_null 1 |
db173bac MB |
799 | caller caller ck_fun t% S? |
800 | warn warn ck_fun imst@ L | |
96e176bf | 801 | die die ck_die dimst@ L |
f1612b5c | 802 | reset symbol reset ck_fun is% S? |
db173bac MB |
803 | |
804 | lineseq line sequence ck_null @ | |
722969e2 DM |
805 | nextstate next statement ck_null s; |
806 | dbstate debug next statement ck_null s; | |
e9c54c90 | 807 | unstack iteration finalizer ck_null s0 |
79072805 | 808 | enter block entry ck_null 0 |
db173bac MB |
809 | leave block exit ck_null @ |
810 | scope block ck_null @ | |
811 | enteriter foreach loop entry ck_null d{ | |
79072805 | 812 | iter foreach loop iterator ck_null 0 |
db173bac MB |
813 | enterloop loop entry ck_null d{ |
814 | leaveloop loop exit ck_null 2 | |
78f9721b | 815 | return return ck_return dm@ L |
db173bac MB |
816 | last last ck_null ds} |
817 | next next ck_null ds} | |
818 | redo redo ck_null ds} | |
819 | dump dump ck_null ds} | |
820 | goto goto ck_null ds} | |
d98f61e7 | 821 | exit exit ck_exit ds% S? |
fdecdb95 NC |
822 | setstate set statement info ck_null s; |
823 | method_named method with known name ck_null d$ | |
824 | ||
825 | entergiven given() ck_null d| | |
826 | leavegiven leave given block ck_null 1 | |
827 | enterwhen when() ck_null d| | |
828 | leavewhen leave when block ck_null 1 | |
829 | break break ck_null 0 | |
830 | continue continue ck_null 0 | |
79072805 | 831 | |
f1612b5c GS |
832 | #nswitch numeric switch ck_null d |
833 | #cswitch character switch ck_null d | |
79072805 LW |
834 | |
835 | # I/O. | |
836 | ||
a567e93b | 837 | open open ck_open ismt@ F S? L |
db173bac MB |
838 | close close ck_fun is% F? |
839 | pipe_op pipe ck_fun is@ F F | |
79072805 | 840 | |
db173bac | 841 | fileno fileno ck_fun ist% F |
a86a20aa | 842 | umask umask ck_fun ist% S? |
1c1fc3ea | 843 | binmode binmode ck_fun s@ F S? |
79072805 | 844 | |
db173bac MB |
845 | tie tie ck_fun idms@ R S L |
846 | untie untie ck_fun is% R | |
847 | tied tied ck_fun s% R | |
848 | dbmopen dbmopen ck_fun is@ H S S | |
849 | dbmclose dbmclose ck_fun is% H | |
79072805 | 850 | |
db173bac MB |
851 | sselect select system call ck_select t@ S S S S |
852 | select select ck_select st@ F? | |
79072805 | 853 | |
db173bac | 854 | getc getc ck_eof st% F? |
d1a002d4 | 855 | read read ck_fun imst@ F R S S? |
db173bac MB |
856 | enterwrite write ck_fun dis% F? |
857 | leavewrite write exit ck_null 1 | |
79072805 | 858 | |
db173bac MB |
859 | prtf printf ck_listiob ims@ F? L |
860 | print print ck_listiob ims@ F? L | |
fdecdb95 | 861 | say say ck_listiob ims@ F? L |
79072805 | 862 | |
db173bac MB |
863 | sysopen sysopen ck_fun s@ F S S S? |
864 | sysseek sysseek ck_fun s@ F S S | |
d1a002d4 | 865 | sysread sysread ck_fun imst@ F R S S? |
145d37e2 | 866 | syswrite syswrite ck_fun imst@ F S S? S? |
79072805 | 867 | |
a85d93d9 JH |
868 | send send ck_fun imst@ Fs S S S? |
869 | recv recv ck_fun imst@ Fs R S S | |
79072805 | 870 | |
db173bac MB |
871 | eof eof ck_eof is% F? |
872 | tell tell ck_fun st% F? | |
873 | seek seek ck_fun s@ F S S | |
9b01e405 | 874 | # truncate really behaves as if it had both "S S" and "F S" |
db173bac | 875 | truncate truncate ck_trunc is@ S S |
79072805 | 876 | |
db173bac MB |
877 | fcntl fcntl ck_fun st@ F S S |
878 | ioctl ioctl ck_fun st@ F S S | |
b162f9ea | 879 | flock flock ck_fun isT@ F S |
79072805 LW |
880 | |
881 | # Sockets. | |
882 | ||
a85d93d9 JH |
883 | socket socket ck_fun is@ Fs S S S |
884 | sockpair socketpair ck_fun is@ Fs Fs S S S | |
79072805 | 885 | |
a85d93d9 JH |
886 | bind bind ck_fun is@ Fs S |
887 | connect connect ck_fun is@ Fs S | |
888 | listen listen ck_fun is@ Fs S | |
889 | accept accept ck_fun ist@ Fs Fs | |
890 | shutdown shutdown ck_fun ist@ Fs S | |
79072805 | 891 | |
a85d93d9 JH |
892 | gsockopt getsockopt ck_fun is@ Fs S S |
893 | ssockopt setsockopt ck_fun is@ Fs S S S | |
79072805 | 894 | |
a85d93d9 JH |
895 | getsockname getsockname ck_fun is% Fs |
896 | getpeername getpeername ck_fun is% Fs | |
79072805 LW |
897 | |
898 | # Stat calls. | |
899 | ||
db173bac MB |
900 | lstat lstat ck_ftst u- F |
901 | stat stat ck_ftst u- F | |
a85d93d9 JH |
902 | ftrread -R ck_ftst isu- F- |
903 | ftrwrite -W ck_ftst isu- F- | |
904 | ftrexec -X ck_ftst isu- F- | |
905 | fteread -r ck_ftst isu- F- | |
906 | ftewrite -w ck_ftst isu- F- | |
907 | fteexec -x ck_ftst isu- F- | |
908 | ftis -e ck_ftst isu- F- | |
a85d93d9 JH |
909 | ftsize -s ck_ftst istu- F- |
910 | ftmtime -M ck_ftst stu- F- | |
911 | ftatime -A ck_ftst stu- F- | |
912 | ftctime -C ck_ftst stu- F- | |
7834bb7e NC |
913 | ftrowned -O ck_ftst isu- F- |
914 | fteowned -o ck_ftst isu- F- | |
915 | ftzero -z ck_ftst isu- F- | |
a85d93d9 JH |
916 | ftsock -S ck_ftst isu- F- |
917 | ftchr -c ck_ftst isu- F- | |
918 | ftblk -b ck_ftst isu- F- | |
919 | ftfile -f ck_ftst isu- F- | |
920 | ftdir -d ck_ftst isu- F- | |
921 | ftpipe -p ck_ftst isu- F- | |
a85d93d9 JH |
922 | ftsuid -u ck_ftst isu- F- |
923 | ftsgid -g ck_ftst isu- F- | |
924 | ftsvtx -k ck_ftst isu- F- | |
7834bb7e | 925 | ftlink -l ck_ftst isu- F- |
a85d93d9 JH |
926 | fttty -t ck_ftst is- F- |
927 | fttext -T ck_ftst isu- F- | |
928 | ftbinary -B ck_ftst isu- F- | |
79072805 LW |
929 | |
930 | # File calls. | |
931 | ||
d4ac975e GA |
932 | # chdir really behaves as if it had both "S?" and "F?" |
933 | chdir chdir ck_chdir isT% S? | |
b162f9ea IZ |
934 | chown chown ck_fun imsT@ L |
935 | chroot chroot ck_fun isTu% S? | |
936 | unlink unlink ck_fun imsTu@ L | |
a86a20aa | 937 | chmod chmod ck_fun imsT@ L |
b162f9ea IZ |
938 | utime utime ck_fun imsT@ L |
939 | rename rename ck_fun isT@ S S | |
940 | link link ck_fun isT@ S S | |
941 | symlink symlink ck_fun isT@ S S | |
db173bac | 942 | readlink readlink ck_fun stu% S? |
491873e5 | 943 | mkdir mkdir ck_fun isTu@ S? S? |
b162f9ea | 944 | rmdir rmdir ck_fun isTu% S? |
79072805 LW |
945 | |
946 | # Directory calls. | |
947 | ||
1e2c6ed7 | 948 | open_dir opendir ck_fun is@ F S |
db173bac MB |
949 | readdir readdir ck_fun % F |
950 | telldir telldir ck_fun st% F | |
951 | seekdir seekdir ck_fun s@ F S | |
952 | rewinddir rewinddir ck_fun s% F | |
953 | closedir closedir ck_fun is% F | |
79072805 LW |
954 | |
955 | # Process control. | |
956 | ||
db173bac | 957 | fork fork ck_null ist0 |
b162f9ea IZ |
958 | wait wait ck_null isT0 |
959 | waitpid waitpid ck_fun isT@ S S | |
960 | system system ck_exec imsT@ S? L | |
961 | exec exec ck_exec dimsT@ S? L | |
962 | kill kill ck_fun dimsT@ L | |
963 | getppid getppid ck_null isT0 | |
964 | getpgrp getpgrp ck_fun isT% S? | |
965 | setpgrp setpgrp ck_fun isT@ S? S? | |
966 | getpriority getpriority ck_fun isT@ S S | |
967 | setpriority setpriority ck_fun isT@ S S S | |
79072805 LW |
968 | |
969 | # Time calls. | |
970 | ||
cd39f2b6 JH |
971 | # NOTE: MacOS patches the 'i' of time() away later when the interpreter |
972 | # is created because in MacOS time() is already returning times > 2**31-1, | |
973 | # that is, non-integers. | |
974 | ||
b162f9ea | 975 | time time ck_null isT0 |
79072805 | 976 | tms times ck_null 0 |
db173bac MB |
977 | localtime localtime ck_fun t% S? |
978 | gmtime gmtime ck_fun t% S? | |
979 | alarm alarm ck_fun istu% S? | |
b162f9ea | 980 | sleep sleep ck_fun isT% S? |
79072805 LW |
981 | |
982 | # Shared memory. | |
983 | ||
db173bac MB |
984 | shmget shmget ck_fun imst@ S S S |
985 | shmctl shmctl ck_fun imst@ S S S | |
986 | shmread shmread ck_fun imst@ S S S S | |
987 | shmwrite shmwrite ck_fun imst@ S S S S | |
79072805 LW |
988 | |
989 | # Message passing. | |
990 | ||
db173bac MB |
991 | msgget msgget ck_fun imst@ S S |
992 | msgctl msgctl ck_fun imst@ S S S | |
993 | msgsnd msgsnd ck_fun imst@ S S S | |
994 | msgrcv msgrcv ck_fun imst@ S S S S S | |
79072805 LW |
995 | |
996 | # Semaphores. | |
997 | ||
7834bb7e | 998 | semop semop ck_fun imst@ S S |
db173bac MB |
999 | semget semget ck_fun imst@ S S S |
1000 | semctl semctl ck_fun imst@ S S S S | |
79072805 LW |
1001 | |
1002 | # Eval. | |
1003 | ||
db173bac | 1004 | require require ck_require du% S? |
b3f4d674 GS |
1005 | dofile do "file" ck_fun d1 S |
1006 | entereval eval "string" ck_eval d% S | |
1007 | leaveeval eval "string" exit ck_null 1 S | |
db173bac | 1008 | #evalonce eval constant string ck_null d1 S |
42d38218 | 1009 | entertry eval {block} ck_null | |
f1612b5c | 1010 | leavetry eval {block} exit ck_null @ |
79072805 LW |
1011 | |
1012 | # Get system info. | |
1013 | ||
db173bac MB |
1014 | ghbyname gethostbyname ck_fun % S |
1015 | ghbyaddr gethostbyaddr ck_fun @ S S | |
79072805 | 1016 | ghostent gethostent ck_null 0 |
db173bac MB |
1017 | gnbyname getnetbyname ck_fun % S |
1018 | gnbyaddr getnetbyaddr ck_fun @ S S | |
79072805 | 1019 | gnetent getnetent ck_null 0 |
db173bac MB |
1020 | gpbyname getprotobyname ck_fun % S |
1021 | gpbynumber getprotobynumber ck_fun @ S | |
79072805 | 1022 | gprotoent getprotoent ck_null 0 |
db173bac MB |
1023 | gsbyname getservbyname ck_fun @ S S |
1024 | gsbyport getservbyport ck_fun @ S S | |
79072805 | 1025 | gservent getservent ck_null 0 |
db173bac MB |
1026 | shostent sethostent ck_fun is% S |
1027 | snetent setnetent ck_fun is% S | |
1028 | sprotoent setprotoent ck_fun is% S | |
1029 | sservent setservent ck_fun is% S | |
1030 | ehostent endhostent ck_null is0 | |
1031 | enetent endnetent ck_null is0 | |
1032 | eprotoent endprotoent ck_null is0 | |
1033 | eservent endservent ck_null is0 | |
1034 | gpwnam getpwnam ck_fun % S | |
1035 | gpwuid getpwuid ck_fun % S | |
79072805 | 1036 | gpwent getpwent ck_null 0 |
db173bac MB |
1037 | spwent setpwent ck_null is0 |
1038 | epwent endpwent ck_null is0 | |
1039 | ggrnam getgrnam ck_fun % S | |
1040 | ggrgid getgrgid ck_fun % S | |
79072805 | 1041 | ggrent getgrent ck_null 0 |
db173bac MB |
1042 | sgrent setgrent ck_null is0 |
1043 | egrent endgrent ck_null is0 | |
1044 | getlogin getlogin ck_null st0 | |
79072805 LW |
1045 | |
1046 | # Miscellaneous. | |
1047 | ||
db173bac | 1048 | syscall syscall ck_fun imst@ S L |
c0329465 MB |
1049 | |
1050 | # For multi-threading | |
5a47f09b | 1051 | lock lock ck_rfun s% R |
7399586d | 1052 | |
53e06cf0 | 1053 | custom unknown custom operator ck_null 0 |