#
# opcode.h
# opnames.h
-# pp.sym
+# pp_proto.h
#
-# from information stored in the DATA section of this file, plus the
+# from information stored in regen/opcodes, plus the
# values hardcoded into this script in @raw_alias.
#
# Accepts the standard regen_lib -q and -v args.
require 'regen/regen_lib.pl';
}
-my $opcode_new = 'opcode.h-new';
-my $opname_new = 'opnames.h-new';
-my $oc = safer_open($opcode_new);
-my $on = safer_open($opname_new);
-select $oc;
+my $oc = safer_open('opcode.h-new', 'opcode.h');
+my $on = safer_open('opnames.h-new', 'opnames.h');
# Read data.
my %seen;
my (@ops, %desc, %check, %ckname, %flags, %args, %opnum);
-while (<DATA>) {
+open OPS, 'regen/opcodes' or die $!;
+
+while (<OPS>) {
chop;
next unless $_;
next if /^#/;
my ($key, $desc, $check, $flags, $args) = split(/\t+/, $_, 5);
$args = '' unless defined $args;
- warn qq[Description "$desc" duplicates $seen{$desc}\n] if $seen{$desc};
+ warn qq[Description "$desc" duplicates $seen{$desc}\n]
+ if $seen{$desc} and $key ne "transr";
die qq[Opcode "$key" duplicates $seen{$key}\n] if $seen{$key};
$seen{$desc} = qq[description of opcode "$key"];
$seen{$key} = qq[opcode "$key"];
Perl_pp_goto => ['dump'],
Perl_pp_require => ['dofile'],
Perl_pp_untie => ['dbmclose'],
- Perl_pp_sysread => [qw(read recv)],
+ Perl_pp_sysread => {read => '', recv => '#ifdef HAS_SOCKET'},
Perl_pp_sysseek => ['seek'],
Perl_pp_ioctl => ['fcntl'],
- Perl_pp_ssockopt => ['gsockopt'],
- Perl_pp_getpeername => ['getsockname'],
+ Perl_pp_ssockopt => {gsockopt => '#ifdef HAS_SOCKET'},
+ Perl_pp_getpeername => {getsockname => '#ifdef HAS_SOCKET'},
Perl_pp_stat => ['lstat'],
Perl_pp_ftrowned => [qw(fteowned ftzero ftsock ftchr ftblk
ftfile ftdir ftpipe ftsuid ftsgid
Perl_pp_ftrread => [qw(ftrwrite ftrexec fteread ftewrite
fteexec)],
Perl_pp_shmwrite => [qw(shmread msgsnd msgrcv semop)],
- Perl_pp_send => ['syswrite'],
+ Perl_pp_syswrite => {send => '#ifdef HAS_SOCKET'},
Perl_pp_defined => [qw(dor dorassign)],
Perl_pp_and => ['andassign'],
Perl_pp_or => ['orassign'],
Perl_pp_bit_or => ['bit_xor'],
Perl_pp_rv2av => ['rv2hv'],
Perl_pp_akeys => ['avalues'],
+ Perl_pp_rkeys => [qw(rvalues reach)],
+ Perl_pp_trans => [qw(trans transr)],
+ Perl_pp_chop => [qw(chop chomp)],
+ Perl_pp_schop => [qw(schop schomp)],
+ Perl_pp_bind => {connect => '#ifdef HAS_SOCKET'},
+ Perl_pp_preinc => ['i_preinc'],
+ Perl_pp_predec => ['i_predec'],
+ Perl_pp_postinc => ['i_postinc'],
+ Perl_pp_postdec => ['i_postdec'],
+ Perl_pp_ehostent => [qw(enetent eprotoent eservent
+ spwent epwent sgrent egrent)],
+ Perl_pp_shostent => [qw(snetent sprotoent sservent)],
);
while (my ($func, $names) = splice @raw_alias, 0, 2) {
- foreach (@$names) {
- $alias{$_} = $func;
+ if (ref $names eq 'ARRAY') {
+ foreach (@$names) {
+ $alias{$_} = [$func, ''];
+ }
+ } else {
+ while (my ($opname, $cond) = each %$names) {
+ $alias{$opname} = [$func, $cond];
+ }
}
}
-# Emit defines.
-
-print <<"END";
-/* -*- buffer-read-only: t -*-
- *
- * opcode.h
- *
- * Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
- * 2001, 2002, 2003, 2004, 2005, 2006, 2007 by Larry Wall and others
- *
- * You may distribute under the terms of either the GNU General Public
- * License or the Artistic License, as specified in the README file.
- *
- * !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
- * This file is built by regen/opcode.pl from its data. Any changes made
- * here will be lost!
- */
+foreach my $sock_func (qw(socket bind listen accept shutdown
+ ssockopt getpeername)) {
+ $alias{$sock_func} = ["Perl_pp_$sock_func", '#ifdef HAS_SOCKET'],
+}
-#ifndef PERL_GLOBAL_STRUCT_INIT
+# Emit defines.
-#define Perl_pp_i_preinc Perl_pp_preinc
-#define Perl_pp_i_predec Perl_pp_predec
-#define Perl_pp_i_postinc Perl_pp_postinc
-#define Perl_pp_i_postdec Perl_pp_postdec
+print $oc read_only_top(lang => 'C', by => 'regen/opcode.pl', from => 'its data',
+ file => 'opcode.h', style => '*',
+ copyright => [1993 .. 2007]),
+ "#ifndef PERL_GLOBAL_STRUCT_INIT\n\n";
+
+{
+ my $last_cond = '';
+ my @unimplemented;
+
+ sub unimplemented {
+ if (@unimplemented) {
+ print $oc "#else\n";
+ foreach (@unimplemented) {
+ print $oc "#define $_ Perl_unimplemented_op\n";
+ }
+ print $oc "#endif\n";
+ @unimplemented = ();
+ }
-PERL_PPDEF(Perl_unimplemented_op)
+ }
-END
+ for (@ops) {
+ my ($impl, $cond) = @{$alias{$_} || ["Perl_pp_$_", '']};
+ my $op_func = "Perl_pp_$_";
+
+ if ($cond ne $last_cond) {
+ # A change in condition. (including to or from no condition)
+ unimplemented();
+ $last_cond = $cond;
+ if ($last_cond) {
+ print $oc "$last_cond\n";
+ }
+ }
+ push @unimplemented, $op_func if $last_cond;
+ print $oc "#define $op_func $impl\n" if $impl ne $op_func;
+ }
+ # If the last op was conditional, we need to close it out:
+ unimplemented();
+}
-print $on <<"END";
-/* -*- buffer-read-only: t -*-
- *
- * opnames.h
- *
- * Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
- * 2007, 2008 by Larry Wall and others
- *
- * You may distribute under the terms of either the GNU General Public
- * License or the Artistic License, as specified in the README file.
- *
- *
- * !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
- * This file is built by regen/opcode.pl from its data. Any changes made
- * here will be lost!
- */
-
-typedef enum opcode {
-END
+print $on read_only_top(lang => 'C', by => 'regen/opcode.pl',
+ from => 'its data', style => '*',
+ file => 'opnames.h', copyright => [1999 .. 2008]),
+ "typedef enum opcode {\n";
my $i = 0;
for (@ops) {
- # print $on "\t", &tab(3,"OP_\U$_,"), "/* ", $i++, " */\n";
- print $on "\t", &tab(3,"OP_\U$_"), " = ", $i++, ",\n";
+ print $on "\t", tab(3,"OP_\U$_"), " = ", $i++, ",\n";
}
-print $on "\t", &tab(3,"OP_max"), "\n";
+print $on "\t", tab(3,"OP_max"), "\n";
print $on "} opcode;\n";
print $on "\n#define MAXO ", scalar @ops, "\n";
-print $on "#define OP_phoney_INPUT_ONLY -1\n";
-print $on "#define OP_phoney_OUTPUT_ONLY -2\n\n";
# Emit op names and descriptions.
-print <<END;
+print $oc <<'END';
START_EXTERN_C
-#define OP_NAME(o) ((o)->op_type == OP_CUSTOM ? custom_op_name(o) : \\
- PL_op_name[(o)->op_type])
-#define OP_DESC(o) ((o)->op_type == OP_CUSTOM ? custom_op_desc(o) : \\
- PL_op_desc[(o)->op_type])
-
#ifndef DOINIT
EXTCONST char* const PL_op_name[];
#else
END
for (@ops) {
- print qq(\t"$_",\n);
+ print $oc qq(\t"$_",\n);
}
-print <<END;
+print $oc <<'END';
};
#endif
-END
-
-print <<END;
#ifndef DOINIT
EXTCONST char* const PL_op_desc[];
#else
# Have to escape double quotes and escape characters.
$safe_desc =~ s/([\\"])/\\$1/g;
- print qq(\t"$safe_desc",\n);
+ print $oc qq(\t"$safe_desc",\n);
}
-print <<END;
+print $oc <<'END';
};
#endif
#endif /* !PERL_GLOBAL_STRUCT_INIT */
END
-# Emit function declarations.
-
-#for (sort keys %ckname) {
-# print "OP *\t", &tab(3,$_),"(pTHX_ OP* o);\n";
-#}
-#
-#print "\n";
-#
-#for (@ops) {
-# print "OP *\t", &tab(3, "pp_$_"), "(pTHX);\n";
-#}
-
# Emit ppcode switch array.
-print <<END;
+print $oc <<'END';
START_EXTERN_C
END
for (@ops) {
- if (my $name = $alias{$_}) {
- print "\t$name,\t/* Perl_pp_$_ */\n";
+ my $op_func = "Perl_pp_$_";
+ my $name = $alias{$_};
+ if ($name && $name->[0] ne $op_func) {
+ print $oc "\t$op_func,\t/* implemented by $name->[0] */\n";
}
else {
- print "\tPerl_pp_$_,\n";
+ print $oc "\t$op_func,\n";
}
}
-print <<END;
+print $oc <<'END';
}
#endif
#ifdef PERL_PPADDR_INITED
;
#endif
-END
-
-# Emit check routines.
-
-print <<END;
#ifdef PERL_GLOBAL_STRUCT_INIT
# define PERL_CHECK_INITED
static const Perl_check_t Gcheck[]
END
for (@ops) {
- print "\t", &tab(3, "Perl_$check{$_},"), "\t/* $_ */\n";
+ print $oc "\t", tab(3, "Perl_$check{$_},"), "\t/* $_ */\n";
}
-print <<END;
+print $oc <<'END';
}
#endif
#ifdef PERL_CHECK_INITED
;
#endif /* #ifdef PERL_CHECK_INITED */
-END
-
-# Emit allowed argument types.
-
-my $ARGBITS = 32;
-
-print <<END;
#ifndef PERL_GLOBAL_STRUCT_INIT
#ifndef DOINIT
EXTCONST U32 PL_opargs[] = {
END
+# Emit allowed argument types.
+
+my $ARGBITS = 32;
+
my %argnum = (
'S', 1, # scalar
'L', 2, # list
$argshift += 4;
}
$argsum = sprintf("0x%08x", $argsum);
- print "\t", &tab(3, "$argsum,"), "/* $op */\n";
+ print $oc "\t", tab(3, "$argsum,"), "/* $op */\n";
}
-print <<END;
+print $oc <<'END';
};
#endif
#endif /* !PERL_GLOBAL_STRUCT_INIT */
END_EXTERN_C
-
END
# Emit OP_IS_* macros
-print $on <<EO_OP_IS_COMMENT;
+print $on <<'EO_OP_IS_COMMENT';
/* the OP_IS_(SOCKET|FILETEST) macros are optimized to a simple range
check because all the member OPs are contiguous in opcode.pl
- <DATA> table. opcode.pl verifies the range contiguity. */
-
+ <OPS> table. opcode.pl verifies the range contiguity. */
EO_OP_IS_COMMENT
gen_op_is_macro( \%OP_IS_SOCKET, 'OP_IS_SOCKET');
my $last = pop @rest; # @rest slurped, get its last
die "Invalid range of ops: $first .. $last\n" unless $last;
- print $on "#define $macname(op) \\\n\t(";
+ print $on "\n#define $macname(op) \\\n\t(";
# verify that op-ct matches 1st..last range (and fencepost)
# (we know there are no dups)
# contiguous ops -> optimized version
print $on "(op) >= OP_" . uc($first) . " && (op) <= OP_" . uc($last);
- print $on ")\n\n";
+ print $on ")\n";
}
else {
print $on join(" || \\\n\t ",
map { "(op) == OP_" . uc() } sort keys %$op_is);
- print $on ")\n\n";
+ print $on ")\n";
}
}
}
-print $oc "/* ex: set ro: */\n";
-print $on "/* ex: set ro: */\n";
-
-safer_close($oc);
-safer_close($on);
-
-rename_if_different $opcode_new, 'opcode.h';
-rename_if_different $opname_new, 'opnames.h';
+my $pp = safer_open('pp_proto.h-new', 'pp_proto.h');
-my $pp_sym_new = 'pp.sym-new';
-my $ppsym = safer_open($pp_sym_new);
-
-print $ppsym <<"END";
-# -*- buffer-read-only: t -*-
-#
-# !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
-# This file is built by regen/opcode.pl from its data. Any changes made
-# here will be lost!
-#
+print $pp read_only_top(lang => 'C', by => 'opcode.pl', from => 'its data');
-END
-
-
-for (sort keys %ckname) {
- print $ppsym "Perl_$_\n";
-#OP *\t", &tab(3,$_),"(OP* o);\n";
-}
-
-for (@ops) {
- next if /^i_(pre|post)(inc|dec)$/;
- next if /^custom$/;
- print $ppsym "Perl_pp_$_\n";
-}
-print $ppsym "\n# ex: set ro:\n";
-
-safer_close($ppsym);
-
-rename_if_different $pp_sym_new, 'pp.sym';
-
-END {
- foreach ('opcode.h', 'opnames.h', 'pp.sym') {
- 1 while unlink "$_-old";
- }
+{
+ my %funcs;
+ for (@ops) {
+ my $name = $alias{$_} ? $alias{$_}[0] : "Perl_pp_$_";
+ ++$funcs{$name};
+ }
+ print $pp "PERL_CALLCONV OP *$_(pTHX);\n" foreach sort keys %funcs;
}
-
-###########################################################################
-sub tab {
- my ($l, $t) = @_;
- $t .= "\t" x ($l - (length($t) + 1) / 8);
- $t;
+foreach ($oc, $on, $pp) {
+ read_only_bottom_close_and_rename($_);
}
-###########################################################################
# Some comments about 'T' opcode classifier:
# gmtime not OK (list context)
# Suspicious wrt "additional mode of failure": warn, die, select.
-
-__END__
-
-# New ops always go at the end
-# The restriction on having custom as the last op has been removed
-
-# A recapitulation of the format of this file:
-# The file consists of five columns: the name of the op, an English
-# description, the name of the "check" routine used to optimize this
-# operation, some flags, and a description of the operands.
-
-# The flags consist of options followed by a mandatory op class signifier
-
-# The classes are:
-# baseop - 0 unop - 1 binop - 2
-# logop - | listop - @ pmop - /
-# padop/svop - $ padop - # (unused) loop - {
-# baseop/unop - % loopexop - } filestatop - -
-# pvop/svop - " cop - ;
-
-# Other options are:
-# needs stack mark - m
-# needs constant folding - f
-# produces a scalar - s
-# produces an integer - i
-# needs a target - t
-# target can be in a pad - T
-# has a corresponding integer version - I
-# has side effects - d
-# uses $_ if no argument given - u
-
-# Values for the operands are:
-# scalar - S list - L array - A
-# hash - H sub (CV) - C file - F
-# socket - Fs filetest - F- filetest_access - F-+
-
-# reference - R
-# "?" denotes an optional operand.
-
-# Nothing.
-
-null null operation ck_null 0
-stub stub ck_null 0
-scalar scalar ck_fun s% S
-
-# Pushy stuff.
-
-pushmark pushmark ck_null s0
-wantarray wantarray ck_null is0
-
-const constant item ck_svconst s$
-
-gvsv scalar variable ck_null ds$
-gv glob value ck_null ds$
-gelem glob elem ck_null d2 S S
-padsv private variable ck_null ds0
-padav private array ck_null d0
-padhv private hash ck_null d0
-padany private value ck_null d0
-
-pushre push regexp ck_null d/
-
-# References and stuff.
-
-rv2gv ref-to-glob cast ck_rvconst ds1
-rv2sv scalar dereference ck_rvconst ds1
-av2arylen array length ck_null is1
-rv2cv subroutine dereference ck_rvconst d1
-anoncode anonymous subroutine ck_anoncode $
-prototype subroutine prototype ck_null s% S
-refgen reference constructor ck_spair m1 L
-srefgen single ref constructor ck_null fs1 S
-ref reference-type operator ck_fun stu% S?
-bless bless ck_fun s@ S S?
-
-# Pushy I/O.
-
-backtick quoted execution (``, qx) ck_open tu% S?
-# glob defaults its first arg to $_
-glob glob ck_glob t@ S?
-readline <HANDLE> ck_readline t% F?
-rcatline append I/O operator ck_null t$
-
-# Bindable operators.
-
-regcmaybe regexp internal guard ck_fun s1 S
-regcreset regexp internal reset ck_fun s1 S
-regcomp regexp compilation ck_null s| S
-match pattern match (m//) ck_match d/
-qr pattern quote (qr//) ck_match s/
-subst substitution (s///) ck_match dis/ S
-substcont substitution iterator ck_null dis|
-trans transliteration (tr///) ck_match is" S
-
-# Lvalue operators.
-# sassign is special-cased for op class
-
-sassign scalar assignment ck_sassign s0
-aassign list assignment ck_null t2 L L
-
-chop chop ck_spair mts% L
-schop scalar chop ck_null stu% S?
-chomp chomp ck_spair mTs% L
-schomp scalar chomp ck_null sTu% S?
-defined defined operator ck_defined isu% S?
-undef undef operator ck_lfun s% S?
-study study ck_fun su% S?
-pos match position ck_lfun stu% S?
-
-preinc preincrement (++) ck_lfun dIs1 S
-i_preinc integer preincrement (++) ck_lfun dis1 S
-predec predecrement (--) ck_lfun dIs1 S
-i_predec integer predecrement (--) ck_lfun dis1 S
-postinc postincrement (++) ck_lfun dIst1 S
-i_postinc integer postincrement (++) ck_lfun disT1 S
-postdec postdecrement (--) ck_lfun dIst1 S
-i_postdec integer postdecrement (--) ck_lfun disT1 S
-
-# Ordinary operators.
-
-pow exponentiation (**) ck_null fsT2 S S
-
-multiply multiplication (*) ck_null IfsT2 S S
-i_multiply integer multiplication (*) ck_null ifsT2 S S
-divide division (/) ck_null IfsT2 S S
-i_divide integer division (/) ck_null ifsT2 S S
-modulo modulus (%) ck_null IifsT2 S S
-i_modulo integer modulus (%) ck_null ifsT2 S S
-repeat repeat (x) ck_repeat mt2 L S
-
-add addition (+) ck_null IfsT2 S S
-i_add integer addition (+) ck_null ifsT2 S S
-subtract subtraction (-) ck_null IfsT2 S S
-i_subtract integer subtraction (-) ck_null ifsT2 S S
-concat concatenation (.) or string ck_concat fsT2 S S
-stringify string ck_fun fsT@ S
-
-left_shift left bitshift (<<) ck_bitop fsT2 S S
-right_shift right bitshift (>>) ck_bitop fsT2 S S
-
-lt numeric lt (<) ck_null Iifs2 S S
-i_lt integer lt (<) ck_null ifs2 S S
-gt numeric gt (>) ck_null Iifs2 S S
-i_gt integer gt (>) ck_null ifs2 S S
-le numeric le (<=) ck_null Iifs2 S S
-i_le integer le (<=) ck_null ifs2 S S
-ge numeric ge (>=) ck_null Iifs2 S S
-i_ge integer ge (>=) ck_null ifs2 S S
-eq numeric eq (==) ck_null Iifs2 S S
-i_eq integer eq (==) ck_null ifs2 S S
-ne numeric ne (!=) ck_null Iifs2 S S
-i_ne integer ne (!=) ck_null ifs2 S S
-ncmp numeric comparison (<=>) ck_null Iifst2 S S
-i_ncmp integer comparison (<=>) ck_null ifst2 S S
-
-slt string lt ck_null ifs2 S S
-sgt string gt ck_null ifs2 S S
-sle string le ck_null ifs2 S S
-sge string ge ck_null ifs2 S S
-seq string eq ck_null ifs2 S S
-sne string ne ck_null ifs2 S S
-scmp string comparison (cmp) ck_null ifst2 S S
-
-bit_and bitwise and (&) ck_bitop fst2 S S
-bit_xor bitwise xor (^) ck_bitop fst2 S S
-bit_or bitwise or (|) ck_bitop fst2 S S
-
-negate negation (-) ck_null Ifst1 S
-i_negate integer negation (-) ck_null ifsT1 S
-not not ck_null ifs1 S
-complement 1's complement (~) ck_bitop fst1 S
-
-smartmatch smart match ck_smartmatch s2
-
-# High falutin' math.
-
-atan2 atan2 ck_fun fsT@ S S
-sin sin ck_fun fsTu% S?
-cos cos ck_fun fsTu% S?
-rand rand ck_fun sT% S?
-srand srand ck_fun sT% S?
-exp exp ck_fun fsTu% S?
-log log ck_fun fsTu% S?
-sqrt sqrt ck_fun fsTu% S?
-
-# Lowbrow math.
-
-int int ck_fun fsTu% S?
-hex hex ck_fun fsTu% S?
-oct oct ck_fun fsTu% S?
-abs abs ck_fun fsTu% S?
-
-# String stuff.
-
-length length ck_fun ifsTu% S?
-substr substr ck_substr st@ S S S? S?
-vec vec ck_fun ist@ S S S
-
-index index ck_index isT@ S S S?
-rindex rindex ck_index isT@ S S S?
-
-sprintf sprintf ck_fun fmst@ S L
-formline formline ck_fun ms@ S L
-ord ord ck_fun ifsTu% S?
-chr chr ck_fun fsTu% S?
-crypt crypt ck_fun fsT@ S S
-ucfirst ucfirst ck_fun fstu% S?
-lcfirst lcfirst ck_fun fstu% S?
-uc uc ck_fun fstu% S?
-lc lc ck_fun fstu% S?
-quotemeta quotemeta ck_fun fstu% S?
-
-# Arrays.
-
-rv2av array dereference ck_rvconst dt1
-aelemfast constant array element ck_null s$ A S
-aelem array element ck_null s2 A S
-aslice array slice ck_null m@ A L
-
-aeach each on array ck_each % A
-akeys keys on array ck_each t% A
-avalues values on array ck_each t% A
-
-# Hashes.
-
-each each ck_each % H
-values values ck_each t% H
-keys keys ck_each t% H
-delete delete ck_delete % S
-exists exists ck_exists is% S
-rv2hv hash dereference ck_rvconst dt1
-helem hash element ck_null s2 H S
-hslice hash slice ck_null m@ H L
-boolkeys boolkeys ck_fun % H
-
-# Explosives and implosives.
-
-unpack unpack ck_unpack @ S S?
-pack pack ck_fun mst@ S L
-split split ck_split t@ S S S
-join join or string ck_join mst@ S L
-
-# List operators.
-
-list list ck_null m@ L
-lslice list slice ck_null 2 H L L
-anonlist anonymous list ([]) ck_fun ms@ L
-anonhash anonymous hash ({}) ck_fun ms@ L
-
-splice splice ck_fun m@ A S? S? L
-push push ck_fun imsT@ A L
-pop pop ck_shift s% A?
-shift shift ck_shift s% A?
-unshift unshift ck_fun imsT@ A L
-sort sort ck_sort dm@ C? L
-reverse reverse ck_fun mt@ L
-
-grepstart grep ck_grep dm@ C L
-grepwhile grep iterator ck_null dt|
-
-mapstart map ck_grep dm@ C L
-mapwhile map iterator ck_null dt|
-
-# Range stuff.
-
-range flipflop ck_null | S S
-flip range (or flip) ck_null 1 S S
-flop range (or flop) ck_null 1
-
-# Control.
-
-and logical and (&&) ck_null |
-or logical or (||) ck_null |
-xor logical xor ck_null fs2 S S
-dor defined or (//) ck_null |
-cond_expr conditional expression ck_null d|
-andassign logical and assignment (&&=) ck_null s|
-orassign logical or assignment (||=) ck_null s|
-dorassign defined or assignment (//=) ck_null s|
-
-method method lookup ck_method d1
-entersub subroutine entry ck_subr dmt1 L
-leavesub subroutine exit ck_null 1
-leavesublv lvalue subroutine return ck_null 1
-caller caller ck_fun t% S?
-warn warn ck_fun imst@ L
-die die ck_die dimst@ L
-reset symbol reset ck_fun is% S?
-
-lineseq line sequence ck_null @
-nextstate next statement ck_null s;
-dbstate debug next statement ck_null s;
-unstack iteration finalizer ck_null s0
-enter block entry ck_null 0
-leave block exit ck_null @
-scope block ck_null @
-enteriter foreach loop entry ck_null d{
-iter foreach loop iterator ck_null 0
-enterloop loop entry ck_null d{
-leaveloop loop exit ck_null 2
-return return ck_return dm@ L
-last last ck_null ds}
-next next ck_null ds}
-redo redo ck_null ds}
-dump dump ck_null ds}
-goto goto ck_null ds}
-exit exit ck_exit ds% S?
-method_named method with known name ck_null d$
-
-entergiven given() ck_null d|
-leavegiven leave given block ck_null 1
-enterwhen when() ck_null d|
-leavewhen leave when block ck_null 1
-break break ck_null 0
-continue continue ck_null 0
-
-# I/O.
-
-open open ck_open ismt@ F S? L
-close close ck_fun is% F?
-pipe_op pipe ck_fun is@ F F
-
-fileno fileno ck_fun ist% F
-umask umask ck_fun ist% S?
-binmode binmode ck_fun s@ F S?
-
-tie tie ck_fun idms@ R S L
-untie untie ck_fun is% R
-tied tied ck_fun s% R
-dbmopen dbmopen ck_fun is@ H S S
-dbmclose dbmclose ck_fun is% H
-
-sselect select system call ck_select t@ S S S S
-select select ck_select st@ F?
-
-getc getc ck_eof st% F?
-read read ck_fun imst@ F R S S?
-enterwrite write ck_fun dis% F?
-leavewrite write exit ck_null 1
-
-prtf printf ck_listiob ims@ F? L
-print print ck_listiob ims@ F? L
-say say ck_listiob ims@ F? L
-
-sysopen sysopen ck_fun s@ F S S S?
-sysseek sysseek ck_fun s@ F S S
-sysread sysread ck_fun imst@ F R S S?
-syswrite syswrite ck_fun imst@ F S S? S?
-
-eof eof ck_eof is% F?
-tell tell ck_fun st% F?
-seek seek ck_fun s@ F S S
-# truncate really behaves as if it had both "S S" and "F S"
-truncate truncate ck_trunc is@ S S
-
-fcntl fcntl ck_fun st@ F S S
-ioctl ioctl ck_fun st@ F S S
-flock flock ck_fun isT@ F S
-
-# Sockets. OP_IS_SOCKET wants them consecutive (so moved 1st 2)
-
-send send ck_fun imst@ Fs S S S?
-recv recv ck_fun imst@ Fs R S S
-
-socket socket ck_fun is@ Fs S S S
-sockpair socketpair ck_fun is@ Fs Fs S S S
-
-bind bind ck_fun is@ Fs S
-connect connect ck_fun is@ Fs S
-listen listen ck_fun is@ Fs S
-accept accept ck_fun ist@ Fs Fs
-shutdown shutdown ck_fun ist@ Fs S
-
-gsockopt getsockopt ck_fun is@ Fs S S
-ssockopt setsockopt ck_fun is@ Fs S S S
-
-getsockname getsockname ck_fun is% Fs
-getpeername getpeername ck_fun is% Fs
-
-# Stat calls. OP_IS_FILETEST wants them consecutive.
-
-lstat lstat ck_ftst u- F
-stat stat ck_ftst u- F
-ftrread -R ck_ftst isu- F-+
-ftrwrite -W ck_ftst isu- F-+
-ftrexec -X ck_ftst isu- F-+
-fteread -r ck_ftst isu- F-+
-ftewrite -w ck_ftst isu- F-+
-fteexec -x ck_ftst isu- F-+
-ftis -e ck_ftst isu- F-
-ftsize -s ck_ftst istu- F-
-ftmtime -M ck_ftst stu- F-
-ftatime -A ck_ftst stu- F-
-ftctime -C ck_ftst stu- F-
-ftrowned -O ck_ftst isu- F-
-fteowned -o ck_ftst isu- F-
-ftzero -z ck_ftst isu- F-
-ftsock -S ck_ftst isu- F-
-ftchr -c ck_ftst isu- F-
-ftblk -b ck_ftst isu- F-
-ftfile -f ck_ftst isu- F-
-ftdir -d ck_ftst isu- F-
-ftpipe -p ck_ftst isu- F-
-ftsuid -u ck_ftst isu- F-
-ftsgid -g ck_ftst isu- F-
-ftsvtx -k ck_ftst isu- F-
-ftlink -l ck_ftst isu- F-
-fttty -t ck_ftst is- F-
-fttext -T ck_ftst isu- F-
-ftbinary -B ck_ftst isu- F-
-
-# File calls.
-
-# chdir really behaves as if it had both "S?" and "F?"
-chdir chdir ck_chdir isT% S?
-chown chown ck_fun imsT@ L
-chroot chroot ck_fun isTu% S?
-unlink unlink ck_fun imsTu@ L
-chmod chmod ck_fun imsT@ L
-utime utime ck_fun imsT@ L
-rename rename ck_fun isT@ S S
-link link ck_fun isT@ S S
-symlink symlink ck_fun isT@ S S
-readlink readlink ck_fun stu% S?
-mkdir mkdir ck_fun isTu@ S? S?
-rmdir rmdir ck_fun isTu% S?
-
-# Directory calls.
-
-open_dir opendir ck_fun is@ F S
-readdir readdir ck_fun % F
-telldir telldir ck_fun st% F
-seekdir seekdir ck_fun s@ F S
-rewinddir rewinddir ck_fun s% F
-closedir closedir ck_fun is% F
-
-# Process control.
-
-fork fork ck_null ist0
-wait wait ck_null isT0
-waitpid waitpid ck_fun isT@ S S
-system system ck_exec imsT@ S? L
-exec exec ck_exec dimsT@ S? L
-kill kill ck_fun dimsT@ L
-getppid getppid ck_null isT0
-getpgrp getpgrp ck_fun isT% S?
-setpgrp setpgrp ck_fun isT@ S? S?
-getpriority getpriority ck_fun isT@ S S
-setpriority setpriority ck_fun isT@ S S S
-
-# Time calls.
-
-# NOTE: MacOS patches the 'i' of time() away later when the interpreter
-# is created because in MacOS time() is already returning times > 2**31-1,
-# that is, non-integers.
-
-time time ck_null isT0
-tms times ck_null 0
-localtime localtime ck_fun t% S?
-gmtime gmtime ck_fun t% S?
-alarm alarm ck_fun istu% S?
-sleep sleep ck_fun isT% S?
-
-# Shared memory.
-
-shmget shmget ck_fun imst@ S S S
-shmctl shmctl ck_fun imst@ S S S
-shmread shmread ck_fun imst@ S S S S
-shmwrite shmwrite ck_fun imst@ S S S S
-
-# Message passing.
-
-msgget msgget ck_fun imst@ S S
-msgctl msgctl ck_fun imst@ S S S
-msgsnd msgsnd ck_fun imst@ S S S
-msgrcv msgrcv ck_fun imst@ S S S S S
-
-# Semaphores.
-
-semop semop ck_fun imst@ S S
-semget semget ck_fun imst@ S S S
-semctl semctl ck_fun imst@ S S S S
-
-# Eval.
-
-require require ck_require du% S?
-dofile do "file" ck_fun d1 S
-hintseval eval hints ck_svconst s$
-entereval eval "string" ck_eval d% S
-leaveeval eval "string" exit ck_null 1 S
-#evalonce eval constant string ck_null d1 S
-entertry eval {block} ck_eval d%
-leavetry eval {block} exit ck_null @
-
-# Get system info.
-
-ghbyname gethostbyname ck_fun % S
-ghbyaddr gethostbyaddr ck_fun @ S S
-ghostent gethostent ck_null 0
-gnbyname getnetbyname ck_fun % S
-gnbyaddr getnetbyaddr ck_fun @ S S
-gnetent getnetent ck_null 0
-gpbyname getprotobyname ck_fun % S
-gpbynumber getprotobynumber ck_fun @ S
-gprotoent getprotoent ck_null 0
-gsbyname getservbyname ck_fun @ S S
-gsbyport getservbyport ck_fun @ S S
-gservent getservent ck_null 0
-shostent sethostent ck_fun is% S
-snetent setnetent ck_fun is% S
-sprotoent setprotoent ck_fun is% S
-sservent setservent ck_fun is% S
-ehostent endhostent ck_null is0
-enetent endnetent ck_null is0
-eprotoent endprotoent ck_null is0
-eservent endservent ck_null is0
-gpwnam getpwnam ck_fun % S
-gpwuid getpwuid ck_fun % S
-gpwent getpwent ck_null 0
-spwent setpwent ck_null is0
-epwent endpwent ck_null is0
-ggrnam getgrnam ck_fun % S
-ggrgid getgrgid ck_fun % S
-ggrent getgrent ck_null 0
-sgrent setgrent ck_null is0
-egrent endgrent ck_null is0
-getlogin getlogin ck_null st0
-
-# Miscellaneous.
-
-syscall syscall ck_fun imst@ S L
-
-# For multi-threading
-lock lock ck_rfun s% R
-
-# For state support
-
-once once ck_null |
-
-custom unknown custom operator ck_null 0
https://perl5.git.perl.org / perl5.git / blobdiff