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-rwxr-xr-xscripts/Lindent18
-rwxr-xr-xscripts/checkpatch.pl150
-rw-r--r--scripts/gen_initramfs_list.sh2
-rw-r--r--scripts/kconfig/lex.zconf.c_shipped25
-rw-r--r--scripts/kconfig/lkc_proto.h2
-rw-r--r--scripts/kconfig/lxdialog/inputbox.c2
-rw-r--r--scripts/kconfig/menu.c64
-rw-r--r--scripts/kconfig/symbol.c118
-rw-r--r--scripts/kconfig/zconf.tab.c_shipped301
-rw-r--r--scripts/kconfig/zconf.y13
-rwxr-xr-xscripts/kernel-doc25
11 files changed, 426 insertions, 294 deletions
diff --git a/scripts/Lindent b/scripts/Lindent
index 9468ec7..9c4b3e2 100755
--- a/scripts/Lindent
+++ b/scripts/Lindent
@@ -1,2 +1,18 @@
#!/bin/sh
-indent -npro -kr -i8 -ts8 -sob -l80 -ss -ncs -cp1 "$@"
+PARAM="-npro -kr -i8 -ts8 -sob -l80 -ss -ncs -cp1"
+RES=`indent --version`
+V1=`echo $RES | cut -d' ' -f3 | cut -d'.' -f1`
+V2=`echo $RES | cut -d' ' -f3 | cut -d'.' -f2`
+V3=`echo $RES | cut -d' ' -f3 | cut -d'.' -f3`
+if [ $V1 -gt 2 ]; then
+ PARAM="$PARAM -il0"
+elif [ $V1 -eq 2 ]; then
+ if [ $V2 -gt 2 ]; then
+ PARAM="$PARAM -il0";
+ elif [ $V2 -eq 2 ]; then
+ if [ $V3 -ge 10 ]; then
+ PARAM="$PARAM -il0"
+ fi
+ fi
+fi
+indent $PARAM "$@"
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 64ec4b8..b6bbbcd 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -9,7 +9,7 @@ use strict;
my $P = $0;
$P =~ s@.*/@@g;
-my $V = '0.16';
+my $V = '0.18';
use Getopt::Long qw(:config no_auto_abbrev);
@@ -131,6 +131,17 @@ our $NonptrType;
our $Type;
our $Declare;
+our $UTF8 = qr {
+ [\x09\x0A\x0D\x20-\x7E] # ASCII
+ | [\xC2-\xDF][\x80-\xBF] # non-overlong 2-byte
+ | \xE0[\xA0-\xBF][\x80-\xBF] # excluding overlongs
+ | [\xE1-\xEC\xEE\xEF][\x80-\xBF]{2} # straight 3-byte
+ | \xED[\x80-\x9F][\x80-\xBF] # excluding surrogates
+ | \xF0[\x90-\xBF][\x80-\xBF]{2} # planes 1-3
+ | [\xF1-\xF3][\x80-\xBF]{3} # planes 4-15
+ | \xF4[\x80-\x8F][\x80-\xBF]{2} # plane 16
+}x;
+
our @typeList = (
qr{void},
qr{char},
@@ -692,7 +703,7 @@ sub annotate_values {
while (length($cur)) {
@av_paren_type = ('E') if ($#av_paren_type < 0);
print " <" . join('', @av_paren_type) .
- "> <$type> " if ($dbg_values > 1);
+ "> <$type> <$av_pending>" if ($dbg_values > 1);
if ($cur =~ /^(\s+)/o) {
print "WS($1)\n" if ($dbg_values > 1);
if ($1 =~ /\n/ && $av_preprocessor) {
@@ -705,9 +716,18 @@ sub annotate_values {
$type = 'T';
} elsif ($cur =~ /^(#\s*define\s*$Ident)(\(?)/o) {
- print "DEFINE($1)\n" if ($dbg_values > 1);
+ print "DEFINE($1,$2)\n" if ($dbg_values > 1);
$av_preprocessor = 1;
- $av_pending = 'N';
+ push(@av_paren_type, $type);
+ if ($2 ne '') {
+ $av_pending = 'N';
+ }
+ $type = 'E';
+
+ } elsif ($cur =~ /^(#\s*undef\s*$Ident)/o) {
+ print "UNDEF($1)\n" if ($dbg_values > 1);
+ $av_preprocessor = 1;
+ push(@av_paren_type, $type);
} elsif ($cur =~ /^(#\s*(?:ifdef|ifndef|if))/o) {
print "PRE_START($1)\n" if ($dbg_values > 1);
@@ -715,7 +735,7 @@ sub annotate_values {
push(@av_paren_type, $type);
push(@av_paren_type, $type);
- $type = 'N';
+ $type = 'E';
} elsif ($cur =~ /^(#\s*(?:else|elif))/o) {
print "PRE_RESTART($1)\n" if ($dbg_values > 1);
@@ -723,7 +743,7 @@ sub annotate_values {
push(@av_paren_type, $av_paren_type[$#av_paren_type]);
- $type = 'N';
+ $type = 'E';
} elsif ($cur =~ /^(#\s*(?:endif))/o) {
print "PRE_END($1)\n" if ($dbg_values > 1);
@@ -734,11 +754,16 @@ sub annotate_values {
# one does, and continue as if the #endif was not here.
pop(@av_paren_type);
push(@av_paren_type, $type);
- $type = 'N';
+ $type = 'E';
} elsif ($cur =~ /^(\\\n)/o) {
print "PRECONT($1)\n" if ($dbg_values > 1);
+ } elsif ($cur =~ /^(__attribute__)\s*\(?/o) {
+ print "ATTR($1)\n" if ($dbg_values > 1);
+ $av_pending = $type;
+ $type = 'N';
+
} elsif ($cur =~ /^(sizeof)\s*(\()?/o) {
print "SIZEOF($1)\n" if ($dbg_values > 1);
if (defined $2) {
@@ -930,7 +955,7 @@ sub process {
# edge is a close comment then we must be in a comment
# at context start.
my $edge;
- for (my $ln = $linenr; $ln < ($linenr + $realcnt); $ln++) {
+ for (my $ln = $linenr + 1; $ln < ($linenr + $realcnt); $ln++) {
next if ($line =~ /^-/);
($edge) = ($rawlines[$ln - 1] =~ m@(/\*|\*/)@);
last if (defined $edge);
@@ -951,9 +976,9 @@ sub process {
##print "COMMENT:$in_comment edge<$edge> $rawline\n";
sanitise_line_reset($in_comment);
- } elsif ($realcnt) {
+ } elsif ($realcnt && $rawline =~ /^(?:\+| |$)/) {
# Standardise the strings and chars within the input to
- # simplify matching.
+ # simplify matching -- only bother with positive lines.
$line = sanitise_line($rawline);
}
push(@lines, $line);
@@ -1066,17 +1091,14 @@ sub process {
# UTF-8 regex found at http://www.w3.org/International/questions/qa-forms-utf-8.en.php
if (($realfile =~ /^$/ || $line =~ /^\+/) &&
- !($rawline =~ m/^(
- [\x09\x0A\x0D\x20-\x7E] # ASCII
- | [\xC2-\xDF][\x80-\xBF] # non-overlong 2-byte
- | \xE0[\xA0-\xBF][\x80-\xBF] # excluding overlongs
- | [\xE1-\xEC\xEE\xEF][\x80-\xBF]{2} # straight 3-byte
- | \xED[\x80-\x9F][\x80-\xBF] # excluding surrogates
- | \xF0[\x90-\xBF][\x80-\xBF]{2} # planes 1-3
- | [\xF1-\xF3][\x80-\xBF]{3} # planes 4-15
- | \xF4[\x80-\x8F][\x80-\xBF]{2} # plane 16
- )*$/x )) {
- ERROR("Invalid UTF-8, patch and commit message should be encoded in UTF-8\n" . $herecurr);
+ $rawline !~ m/^$UTF8*$/) {
+ my ($utf8_prefix) = ($rawline =~ /^($UTF8*)/);
+
+ my $blank = copy_spacing($rawline);
+ my $ptr = substr($blank, 0, length($utf8_prefix)) . "^";
+ my $hereptr = "$hereline$ptr\n";
+
+ ERROR("Invalid UTF-8, patch and commit message should be encoded in UTF-8\n" . $hereptr);
}
#ignore lines being removed
@@ -1112,7 +1134,7 @@ sub process {
if ($rawline =~ /^\+\s* \t\s*\S/ ||
$rawline =~ /^\+\s* \s*/) {
my $herevet = "$here\n" . cat_vet($rawline) . "\n";
- ERROR("use tabs not spaces\n" . $herevet);
+ ERROR("code indent should use tabs where possible\n" . $herevet);
}
# check for RCS/CVS revision markers
@@ -1121,35 +1143,40 @@ sub process {
}
# Check for potential 'bare' types
- if ($realcnt) {
- my ($s, $c) = ctx_statement_block($linenr, $realcnt, 0);
- $s =~ s/\n./ /g;
- $s =~ s/{.*$//;
+ my ($stat, $cond);
+ if ($realcnt && $line =~ /.\s*\S/) {
+ ($stat, $cond) = ctx_statement_block($linenr,
+ $realcnt, 0);
+ $stat =~ s/\n./\n /g;
+ $cond =~ s/\n./\n /g;
+
+ my $s = $stat;
+ $s =~ s/{.*$//s;
# Ignore goto labels.
- if ($s =~ /$Ident:\*$/) {
+ if ($s =~ /$Ident:\*$/s) {
# Ignore functions being called
- } elsif ($s =~ /^.\s*$Ident\s*\(/) {
+ } elsif ($s =~ /^.\s*$Ident\s*\(/s) {
# definitions in global scope can only start with types
- } elsif ($s =~ /^.(?:$Storage\s+)?(?:$Inline\s+)?(?:const\s+)?($Ident)\b/) {
+ } elsif ($s =~ /^.(?:$Storage\s+)?(?:$Inline\s+)?(?:const\s+)?($Ident)\b/s) {
possible($1, $s);
# declarations always start with types
- } elsif ($prev_values eq 'E' && $s =~ /^.\s*(?:$Storage\s+)?(?:const\s+)?($Ident)\b(:?\s+$Sparse)?\s*\**\s*$Ident\s*(?:;|=|,)/) {
+ } elsif ($prev_values eq 'E' && $s =~ /^.\s*(?:$Storage\s+)?(?:const\s+)?($Ident)\b(:?\s+$Sparse)?\s*\**\s*$Ident\s*(?:;|=|,)/s) {
possible($1, $s);
}
# any (foo ... *) is a pointer cast, and foo is a type
- while ($s =~ /\(($Ident)(?:\s+$Sparse)*\s*\*+\s*\)/g) {
+ while ($s =~ /\(($Ident)(?:\s+$Sparse)*\s*\*+\s*\)/sg) {
possible($1, $s);
}
# Check for any sort of function declaration.
# int foo(something bar, other baz);
# void (*store_gdt)(x86_descr_ptr *);
- if ($prev_values eq 'E' && $s =~ /^(.(?:typedef\s*)?(?:(?:$Storage|$Inline)\s*)*\s*$Type\s*(?:\b$Ident|\(\*\s*$Ident\))\s*)\(/) {
+ if ($prev_values eq 'E' && $s =~ /^(.(?:typedef\s*)?(?:(?:$Storage|$Inline)\s*)*\s*$Type\s*(?:\b$Ident|\(\*\s*$Ident\))\s*)\(/s) {
my ($name_len) = length($1);
my $ctx = $s;
@@ -1282,18 +1309,19 @@ sub process {
($prevline !~ /^ }/) &&
($prevline !~ /^.DECLARE_$Ident\(\Q$name\E\)/) &&
($prevline !~ /^.LIST_HEAD\(\Q$name\E\)/) &&
+ ($prevline !~ /^.$Type\s*\(\s*\*\s*\Q$name\E\s*\)\s*\(/) &&
($prevline !~ /\b\Q$name\E(?:\s+$Attribute)?\s*(?:;|=|\[)/)) {
WARN("EXPORT_SYMBOL(foo); should immediately follow its function/variable\n" . $herecurr);
}
}
# check for external initialisers.
- if ($line =~ /^.$Type\s*$Ident\s*=\s*(0|NULL);/) {
+ if ($line =~ /^.$Type\s*$Ident\s*=\s*(0|NULL|false)\s*;/) {
ERROR("do not initialise externals to 0 or NULL\n" .
$herecurr);
}
# check for static initialisers.
- if ($line =~ /\s*static\s.*=\s*(0|NULL);/) {
+ if ($line =~ /\s*static\s.*=\s*(0|NULL|false)\s*;/) {
ERROR("do not initialise statics to 0 or NULL\n" .
$herecurr);
}
@@ -1512,7 +1540,10 @@ sub process {
if ($ctx !~ /[WEBC]x./ && $ca !~ /(?:\)|!|~|\*|-|\&|\||\+\+|\-\-|\{)$/) {
ERROR("space required before that '$op' $at\n" . $hereptr);
}
- if ($ctx =~ /.xW/) {
+ if ($op eq '*' && $cc =~/\s*const\b/) {
+ # A unary '*' may be const
+
+ } elsif ($ctx =~ /.xW/) {
ERROR("space prohibited after that '$op' $at\n" . $hereptr);
}
@@ -1617,7 +1648,7 @@ sub process {
# Check for illegal assignment in if conditional.
if ($line =~ /\bif\s*\(/) {
- my ($s, $c) = ctx_statement_block($linenr, $realcnt, 0);
+ my ($s, $c) = ($stat, $cond);
if ($c =~ /\bif\s*\(.*[^<>!=]=[^=].*/) {
ERROR("do not use assignment in if condition\n" . $herecurr);
@@ -1695,7 +1726,7 @@ sub process {
#warn if <asm/foo.h> is #included and <linux/foo.h> is available (uses RAW line)
if ($tree && $rawline =~ m{^.\#\s*include\s*\<asm\/(.*)\.h\>}) {
my $checkfile = "$root/include/linux/$1.h";
- if (-f $checkfile && $1 ne 'irq.h') {
+ if (-f $checkfile && $1 ne 'irq') {
WARN("Use #include <linux/$1.h> instead of <asm/$1.h>\n" .
$herecurr);
}
@@ -1910,7 +1941,8 @@ sub process {
}
# check for spinlock_t definitions without a comment.
- if ($line =~ /^.\s*(struct\s+mutex|spinlock_t)\s+\S+;/) {
+ if ($line =~ /^.\s*(struct\s+mutex|spinlock_t)\s+\S+;/ ||
+ $line =~ /^.\s*(DEFINE_MUTEX)\s*\(/) {
my $which = $1;
if (!ctx_has_comment($first_line, $linenr)) {
CHK("$1 definition without comment\n" . $herecurr);
@@ -1940,7 +1972,26 @@ sub process {
}
# check for new externs in .c files.
- if ($line =~ /^.\s*extern\s/ && ($realfile =~ /\.c$/)) {
+ if ($realfile =~ /\.c$/ && defined $stat &&
+ $stat =~ /^.\s*(?:extern\s+)?$Type\s+$Ident(\s*)\(/s)
+ {
+ my $paren_space = $1;
+
+ my $s = $stat;
+ if (defined $cond) {
+ substr($s, 0, length($cond), '');
+ }
+ if ($s =~ /^\s*;/) {
+ WARN("externs should be avoided in .c files\n" . $herecurr);
+ }
+
+ if ($paren_space =~ /\n/) {
+ WARN("arguments for function declarations should follow identifier\n" . $herecurr);
+ }
+
+ } elsif ($realfile =~ /\.c$/ && defined $stat &&
+ $stat =~ /^.\s*extern\s+/)
+ {
WARN("externs should be avoided in .c files\n" . $herecurr);
}
@@ -1964,11 +2015,11 @@ sub process {
}
# check for semaphores used as mutexes
- if ($line =~ /\b(DECLARE_MUTEX|init_MUTEX)\s*\(/) {
+ if ($line =~ /^.\s*(DECLARE_MUTEX|init_MUTEX)\s*\(/) {
WARN("mutexes are preferred for single holder semaphores\n" . $herecurr);
}
# check for semaphores used as mutexes
- if ($line =~ /\binit_MUTEX_LOCKED\s*\(/) {
+ if ($line =~ /^.\s*init_MUTEX_LOCKED\s*\(/) {
WARN("consider using a completion\n" . $herecurr);
}
# recommend strict_strto* over simple_strto*
@@ -1979,11 +2030,24 @@ sub process {
# use of NR_CPUS is usually wrong
# ignore definitions of NR_CPUS and usage to define arrays as likely right
if ($line =~ /\bNR_CPUS\b/ &&
- $line !~ /^.#\s*define\s+NR_CPUS\s+/ &&
- $line !~ /^.\s*$Declare\s.*\[[^\]]*NR_CPUS[^\]]*\]/)
+ $line !~ /^.#\s*if\b.*\bNR_CPUS\b/ &&
+ $line !~ /^.#\s*define\b.*\bNR_CPUS\b/ &&
+ $line !~ /^.\s*$Declare\s.*\[[^\]]*NR_CPUS[^\]]*\]/ &&
+ $line !~ /\[[^\]]*\.\.\.[^\]]*NR_CPUS[^\]]*\]/ &&
+ $line !~ /\[[^\]]*NR_CPUS[^\]]*\.\.\.[^\]]*\]/)
{
WARN("usage of NR_CPUS is often wrong - consider using cpu_possible(), num_possible_cpus(), for_each_possible_cpu(), etc\n" . $herecurr);
}
+
+# check for %L{u,d,i} in strings
+ my $string;
+ while ($line =~ /(?:^|")([X\t]*)(?:"|$)/g) {
+ $string = substr($rawline, $-[1], $+[1] - $-[1]);
+ if ($string =~ /(?<!%)%L[udi]/) {
+ WARN("\%Ld/%Lu are not-standard C, use %lld/%llu\n" . $herecurr);
+ last;
+ }
+ }
}
# If we have no input at all, then there is nothing to report on
diff --git a/scripts/gen_initramfs_list.sh b/scripts/gen_initramfs_list.sh
index 684fb9c..5f3415f 100644
--- a/scripts/gen_initramfs_list.sh
+++ b/scripts/gen_initramfs_list.sh
@@ -135,7 +135,7 @@ parse() {
str="${ftype} ${name} ${str} ${dev} ${maj} ${min}"
;;
"slink")
- local target=`field 11 $(LC_ALL=C ls -l "${location}")`
+ local target=`readlink "${location}"`
str="${ftype} ${name} ${target} ${str}"
;;
*)
diff --git a/scripts/kconfig/lex.zconf.c_shipped b/scripts/kconfig/lex.zconf.c_shipped
index bed0f4e..6a61cee 100644
--- a/scripts/kconfig/lex.zconf.c_shipped
+++ b/scripts/kconfig/lex.zconf.c_shipped
@@ -5,25 +5,6 @@
/* A lexical scanner generated by flex */
-#define yy_create_buffer zconf_create_buffer
-#define yy_delete_buffer zconf_delete_buffer
-#define yy_flex_debug zconf_flex_debug
-#define yy_init_buffer zconf_init_buffer
-#define yy_flush_buffer zconf_flush_buffer
-#define yy_load_buffer_state zconf_load_buffer_state
-#define yy_switch_to_buffer zconf_switch_to_buffer
-#define yyin zconfin
-#define yyleng zconfleng
-#define yylex zconflex
-#define yylineno zconflineno
-#define yyout zconfout
-#define yyrestart zconfrestart
-#define yytext zconftext
-#define yywrap zconfwrap
-#define yyalloc zconfalloc
-#define yyrealloc zconfrealloc
-#define yyfree zconffree
-
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
@@ -354,7 +335,7 @@ void zconffree (void * );
/* Begin user sect3 */
-#define zconfwrap(n) 1
+#define zconfwrap() 1
#define YY_SKIP_YYWRAP
typedef unsigned char YY_CHAR;
@@ -1535,7 +1516,7 @@ static int yy_get_next_buffer (void)
/* Read in more data. */
YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
- (yy_n_chars), num_to_read );
+ (yy_n_chars), (size_t) num_to_read );
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
}
@@ -2007,7 +1988,7 @@ YY_BUFFER_STATE zconf_scan_buffer (char * base, yy_size_t size )
/** Setup the input buffer state to scan a string. The next call to zconflex() will
* scan from a @e copy of @a str.
- * @param str a NUL-terminated string to scan
+ * @param yystr a NUL-terminated string to scan
*
* @return the newly allocated buffer state object.
* @note If you want to scan bytes that may contain NUL values, then use
diff --git a/scripts/kconfig/lkc_proto.h b/scripts/kconfig/lkc_proto.h
index 4d09f6d..8e69461 100644
--- a/scripts/kconfig/lkc_proto.h
+++ b/scripts/kconfig/lkc_proto.h
@@ -21,7 +21,7 @@ P(menu_get_help,const char *,(struct menu *menu));
/* symbol.c */
P(symbol_hash,struct symbol *,[SYMBOL_HASHSIZE]);
-P(sym_lookup,struct symbol *,(const char *name, int isconst));
+P(sym_lookup,struct symbol *,(const char *name, int flags));
P(sym_find,struct symbol *,(const char *name));
P(sym_re_search,struct symbol **,(const char *pattern));
P(sym_type_name,const char *,(enum symbol_type type));
diff --git a/scripts/kconfig/lxdialog/inputbox.c b/scripts/kconfig/lxdialog/inputbox.c
index 4946bd0..616c601 100644
--- a/scripts/kconfig/lxdialog/inputbox.c
+++ b/scripts/kconfig/lxdialog/inputbox.c
@@ -89,7 +89,7 @@ do_resize:
box_y = y + 2;
box_x = (width - box_width) / 2;
draw_box(dialog, y + 1, box_x - 1, 3, box_width + 2,
- dlg.border.atr, dlg.dialog.atr);
+ dlg.dialog.atr, dlg.border.atr);
print_buttons(dialog, height, width, 0);
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 606ceb9..07ff8d1 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -235,18 +235,22 @@ void menu_finalize(struct menu *parent)
sym = parent->sym;
if (parent->list) {
if (sym && sym_is_choice(sym)) {
- /* find the first choice value and find out choice type */
- for (menu = parent->list; menu; menu = menu->next) {
- if (menu->sym) {
- current_entry = parent;
- if (sym->type == S_UNKNOWN)
+ if (sym->type == S_UNKNOWN) {
+ /* find the first choice value to find out choice type */
+ current_entry = parent;
+ for (menu = parent->list; menu; menu = menu->next) {
+ if (menu->sym && menu->sym->type != S_UNKNOWN) {
menu_set_type(menu->sym->type);
- current_entry = menu;
- if (menu->sym->type == S_UNKNOWN)
- menu_set_type(sym->type);
- break;
+ break;
+ }
}
}
+ /* set the type of the remaining choice values */
+ for (menu = parent->list; menu; menu = menu->next) {
+ current_entry = menu;
+ if (menu->sym && menu->sym->type == S_UNKNOWN)
+ menu_set_type(sym->type);
+ }
parentdep = expr_alloc_symbol(sym);
} else if (parent->prompt)
parentdep = parent->prompt->visible.expr;
@@ -313,50 +317,36 @@ void menu_finalize(struct menu *parent)
}
}
for (menu = parent->list; menu; menu = menu->next) {
- if (sym && sym_is_choice(sym) && menu->sym) {
+ if (sym && sym_is_choice(sym) &&
+ menu->sym && !sym_is_choice_value(menu->sym)) {
+ current_entry = menu;
menu->sym->flags |= SYMBOL_CHOICEVAL;
if (!menu->prompt)
menu_warn(menu, "choice value must have a prompt");
for (prop = menu->sym->prop; prop; prop = prop->next) {
- if (prop->type == P_PROMPT && prop->menu != menu) {
- prop_warn(prop, "choice values "
- "currently only support a "
- "single prompt");
- }
if (prop->type == P_DEFAULT)
prop_warn(prop, "defaults for choice "
- "values not supported");
+ "values not supported");
+ if (prop->menu == menu)
+ continue;
+ if (prop->type == P_PROMPT &&
+ prop->menu->parent->sym != sym)
+ prop_warn(prop, "choice value used outside its choice group");
}
- current_entry = menu;
- if (menu->sym->type == S_UNKNOWN)
- menu_set_type(sym->type);
/* Non-tristate choice values of tristate choices must
* depend on the choice being set to Y. The choice
* values' dependencies were propagated to their
* properties above, so the change here must be re-
- * propagated. */
+ * propagated.
+ */
if (sym->type == S_TRISTATE && menu->sym->type != S_TRISTATE) {
basedep = expr_alloc_comp(E_EQUAL, sym, &symbol_yes);
- basedep = expr_alloc_and(basedep, menu->dep);
- basedep = expr_eliminate_dups(basedep);
- menu->dep = basedep;
+ menu->dep = expr_alloc_and(basedep, menu->dep);
for (prop = menu->sym->prop; prop; prop = prop->next) {
if (prop->menu != menu)
continue;
- dep = expr_alloc_and(expr_copy(basedep),
- prop->visible.expr);
- dep = expr_eliminate_dups(dep);
- dep = expr_trans_bool(dep);
- prop->visible.expr = dep;
- if (prop->type == P_SELECT) {
- struct symbol *es = prop_get_symbol(prop);
- dep2 = expr_alloc_symbol(menu->sym);
- dep = expr_alloc_and(dep2,
- expr_copy(dep));
- dep = expr_alloc_or(es->rev_dep.expr, dep);
- dep = expr_eliminate_dups(dep);
- es->rev_dep.expr = dep;
- }
+ prop->visible.expr = expr_alloc_and(expr_copy(basedep),
+ prop->visible.expr);
}
}
menu_add_symbol(P_CHOICE, sym, NULL);
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index 4a03191..18f3e5c 100644
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/symbol.c
@@ -40,7 +40,7 @@ void sym_add_default(struct symbol *sym, const char *def)
{
struct property *prop = prop_alloc(P_DEFAULT, sym);
- prop->expr = expr_alloc_symbol(sym_lookup(def, 1));
+ prop->expr = expr_alloc_symbol(sym_lookup(def, SYMBOL_CONST));
}
void sym_init(void)
@@ -350,9 +350,6 @@ void sym_calc_value(struct symbol *sym)
;
}
- if (sym->flags & SYMBOL_AUTO)
- sym->flags &= ~SYMBOL_WRITE;
-
sym->curr = newval;
if (sym_is_choice(sym) && newval.tri == yes)
sym->curr.val = sym_calc_choice(sym);
@@ -377,6 +374,9 @@ void sym_calc_value(struct symbol *sym)
sym_set_changed(choice_sym);
}
}
+
+ if (sym->flags & SYMBOL_AUTO)
+ sym->flags &= ~SYMBOL_WRITE;
}
void sym_clear_all_valid(void)
@@ -651,7 +651,7 @@ bool sym_is_changable(struct symbol *sym)
return sym->visible > sym->rev_dep.tri;
}
-struct symbol *sym_lookup(const char *name, int isconst)
+struct symbol *sym_lookup(const char *name, int flags)
{
struct symbol *symbol;
const char *ptr;
@@ -671,11 +671,10 @@ struct symbol *sym_lookup(const char *name, int isconst)
hash &= 0xff;
for (symbol = symbol_hash[hash]; symbol; symbol = symbol->next) {
- if (!strcmp(symbol->name, name)) {
- if ((isconst && symbol->flags & SYMBOL_CONST) ||
- (!isconst && !(symbol->flags & SYMBOL_CONST)))
- return symbol;
- }
+ if (!strcmp(symbol->name, name) &&
+ (flags ? symbol->flags & flags
+ : !(symbol->flags & (SYMBOL_CONST|SYMBOL_CHOICE))))
+ return symbol;
}
new_name = strdup(name);
} else {
@@ -687,8 +686,7 @@ struct symbol *sym_lookup(const char *name, int isconst)
memset(symbol, 0, sizeof(*symbol));
symbol->name = new_name;
symbol->type = S_UNKNOWN;
- if (isconst)
- symbol->flags |= SYMBOL_CONST;
+ symbol->flags |= flags;
symbol->next = symbol_hash[hash];
symbol_hash[hash] = symbol;
@@ -762,8 +760,6 @@ struct symbol **sym_re_search(const char *pattern)
}
-struct symbol *sym_check_deps(struct symbol *sym);
-
static struct symbol *sym_check_expr_deps(struct expr *e)
{
struct symbol *sym;
@@ -795,40 +791,100 @@ static struct symbol *sym_check_expr_deps(struct expr *e)
}
/* return NULL when dependencies are OK */
-struct symbol *sym_check_deps(struct symbol *sym)
+static struct symbol *sym_check_sym_deps(struct symbol *sym)
{
struct symbol *sym2;
struct property *prop;
- if (sym->flags & SYMBOL_CHECK) {
- fprintf(stderr, "%s:%d:error: found recursive dependency: %s",
- sym->prop->file->name, sym->prop->lineno, sym->name);
- return sym;
- }
- if (sym->flags & SYMBOL_CHECKED)
- return NULL;
-
- sym->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED);
sym2 = sym_check_expr_deps(sym->rev_dep.expr);
if (sym2)
- goto out;
+ return sym2;
for (prop = sym->prop; prop; prop = prop->next) {
if (prop->type == P_CHOICE || prop->type == P_SELECT)
continue;
sym2 = sym_check_expr_deps(prop->visible.expr);
if (sym2)
- goto out;
+ break;
if (prop->type != P_DEFAULT || sym_is_choice(sym))
continue;
sym2 = sym_check_expr_deps(prop->expr);
if (sym2)
- goto out;
+ break;
}
-out:
+
+ return sym2;
+}
+
+static struct symbol *sym_check_choice_deps(struct symbol *choice)
+{
+ struct symbol *sym, *sym2;
+ struct property *prop;
+ struct expr *e;
+
+ prop = sym_get_choice_prop(choice);
+ expr_list_for_each_sym(prop->expr, e, sym)
+ sym->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED);
+
+ choice->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED);
+ sym2 = sym_check_sym_deps(choice);
+ choice->flags &= ~SYMBOL_CHECK;
if (sym2)
- fprintf(stderr, " -> %s%s", sym->name, sym2 == sym? "\n": "");
- sym->flags &= ~SYMBOL_CHECK;
+ goto out;
+
+ expr_list_for_each_sym(prop->expr, e, sym) {
+ sym2 = sym_check_sym_deps(sym);
+ if (sym2) {
+ fprintf(stderr, " -> %s", sym->name);
+ break;
+ }
+ }
+out:
+ expr_list_for_each_sym(prop->expr, e, sym)
+ sym->flags &= ~SYMBOL_CHECK;
+
+ if (sym2 && sym_is_choice_value(sym2) &&
+ prop_get_symbol(sym_get_choice_prop(sym2)) == choice)
+ sym2 = choice;
+
+ return sym2;
+}
+
+struct symbol *sym_check_deps(struct symbol *sym)
+{
+ struct symbol *sym2;
+ struct property *prop;
+
+ if (sym->flags & SYMBOL_CHECK) {
+ fprintf(stderr, "%s:%d:error: found recursive dependency: %s",
+ sym->prop->file->name, sym->prop->lineno,
+ sym->name ? sym->name : "<choice>");
+ return sym;
+ }
+ if (sym->flags & SYMBOL_CHECKED)
+ return NULL;
+
+ if (sym_is_choice_value(sym)) {
+ /* for choice groups start the check with main choice symbol */
+ prop = sym_get_choice_prop(sym);
+ sym2 = sym_check_deps(prop_get_symbol(prop));
+ } else if (sym_is_choice(sym)) {
+ sym2 = sym_check_choice_deps(sym);
+ } else {
+ sym->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED);
+ sym2 = sym_check_sym_deps(sym);
+ sym->flags &= ~SYMBOL_CHECK;
+ }
+
+ if (sym2) {
+ fprintf(stderr, " -> %s", sym->name ? sym->name : "<choice>");
+ if (sym2 == sym) {
+ fprintf(stderr, "\n");
+ zconfnerrs++;
+ sym2 = NULL;
+ }
+ }
+
return sym2;
}
@@ -904,7 +960,7 @@ void prop_add_env(const char *env)
}
prop = prop_alloc(P_ENV, sym);
- prop->expr = expr_alloc_symbol(sym_lookup(env, 1));
+ prop->expr = expr_alloc_symbol(sym_lookup(env, SYMBOL_CONST));
sym_env_list = expr_alloc_one(E_LIST, sym_env_list);
sym_env_list->right.sym = sym;
diff --git a/scripts/kconfig/zconf.tab.c_shipped b/scripts/kconfig/zconf.tab.c_shipped
index d22d924..95df833 100644
--- a/scripts/kconfig/zconf.tab.c_shipped
+++ b/scripts/kconfig/zconf.tab.c_shipped
@@ -446,16 +446,16 @@ union yyalloc
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 3
/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 258
+#define YYLAST 259
/* YYNTOKENS -- Number of terminals. */
#define YYNTOKENS 35
/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 45
+#define YYNNTS 46
/* YYNRULES -- Number of rules. */
-#define YYNRULES 108
+#define YYNRULES 110
/* YYNRULES -- Number of states. */
-#define YYNSTATES 178
+#define YYNSTATES 180
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
#define YYUNDEFTOK 2
@@ -507,13 +507,14 @@ static const yytype_uint16 yyprhs[] =
28, 33, 37, 39, 41, 43, 45, 47, 49, 51,
53, 55, 57, 59, 61, 63, 67, 70, 74, 77,
81, 84, 85, 88, 91, 94, 97, 100, 103, 107,
- 112, 117, 122, 128, 132, 133, 137, 138, 141, 144,
- 147, 149, 153, 154, 157, 160, 163, 166, 169, 174,
- 178, 181, 186, 187, 190, 194, 196, 200, 201, 204,
- 207, 210, 214, 217, 219, 223, 224, 227, 230, 233,
- 237, 241, 244, 247, 250, 251, 254, 257, 260, 265,
- 266, 269, 271, 273, 276, 279, 282, 284, 287, 288,
- 291, 293, 297, 301, 305, 308, 312, 316, 318
+ 112, 117, 122, 128, 132, 133, 137, 138, 141, 145,
+ 148, 150, 154, 155, 158, 161, 164, 167, 170, 175,
+ 179, 182, 187, 188, 191, 195, 197, 201, 202, 205,
+ 208, 211, 215, 218, 220, 224, 225, 228, 231, 234,
+ 238, 242, 245, 248, 251, 252, 255, 258, 261, 266,
+ 267, 270, 272, 274, 277, 280, 283, 285, 288, 289,
+ 292, 294, 298, 302, 306, 309, 313, 317, 319, 321,
+ 322
};
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
@@ -533,24 +534,25 @@ static const yytype_int8 yyrhs[] =
30, -1, 20, 78, 77, 30, -1, 21, 25, 77,
30, -1, 22, 79, 79, 77, 30, -1, 23, 48,
30, -1, -1, 48, 25, 49, -1, -1, 33, 74,
- -1, 7, 30, -1, 50, 54, -1, 75, -1, 51,
- 56, 52, -1, -1, 54, 55, -1, 54, 72, -1,
- 54, 70, -1, 54, 30, -1, 54, 40, -1, 18,
- 74, 77, 30, -1, 19, 73, 30, -1, 17, 30,
- -1, 20, 25, 77, 30, -1, -1, 56, 39, -1,
- 14, 78, 76, -1, 75, -1, 57, 60, 58, -1,
- -1, 60, 39, -1, 60, 64, -1, 60, 53, -1,
- 4, 74, 30, -1, 61, 71, -1, 75, -1, 62,
- 65, 63, -1, -1, 65, 39, -1, 65, 64, -1,
- 65, 53, -1, 6, 74, 30, -1, 9, 74, 30,
- -1, 67, 71, -1, 12, 30, -1, 69, 13, -1,
- -1, 71, 72, -1, 71, 30, -1, 71, 40, -1,
- 16, 24, 78, 30, -1, -1, 74, 77, -1, 25,
- -1, 26, -1, 5, 30, -1, 8, 30, -1, 15,
- 30, -1, 30, -1, 76, 30, -1, -1, 14, 78,
- -1, 79, -1, 79, 33, 79, -1, 79, 27, 79,
- -1, 29, 78, 28, -1, 34, 78, -1, 78, 31,
- 78, -1, 78, 32, 78, -1, 25, -1, 26, -1
+ -1, 7, 80, 30, -1, 50, 54, -1, 75, -1,
+ 51, 56, 52, -1, -1, 54, 55, -1, 54, 72,
+ -1, 54, 70, -1, 54, 30, -1, 54, 40, -1,
+ 18, 74, 77, 30, -1, 19, 73, 30, -1, 17,
+ 30, -1, 20, 25, 77, 30, -1, -1, 56, 39,
+ -1, 14, 78, 76, -1, 75, -1, 57, 60, 58,
+ -1, -1, 60, 39, -1, 60, 64, -1, 60, 53,
+ -1, 4, 74, 30, -1, 61, 71, -1, 75, -1,
+ 62, 65, 63, -1, -1, 65, 39, -1, 65, 64,
+ -1, 65, 53, -1, 6, 74, 30, -1, 9, 74,
+ 30, -1, 67, 71, -1, 12, 30, -1, 69, 13,
+ -1, -1, 71, 72, -1, 71, 30, -1, 71, 40,
+ -1, 16, 24, 78, 30, -1, -1, 74, 77, -1,
+ 25, -1, 26, -1, 5, 30, -1, 8, 30, -1,
+ 15, 30, -1, 30, -1, 76, 30, -1, -1, 14,
+ 78, -1, 79, -1, 79, 33, 79, -1, 79, 27,
+ 79, -1, 29, 78, 28, -1, 34, 78, -1, 78,
+ 31, 78, -1, 78, 32, 78, -1, 25, -1, 26,
+ -1, -1, 25, -1
};
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
@@ -566,7 +568,8 @@ static const yytype_uint16 yyrline[] =
339, 344, 351, 356, 364, 367, 369, 370, 371, 374,
382, 389, 396, 402, 409, 411, 412, 413, 416, 424,
426, 431, 432, 435, 436, 437, 441, 442, 445, 446,
- 449, 450, 451, 452, 453, 454, 455, 458, 459
+ 449, 450, 451, 452, 453, 454, 455, 458, 459, 462,
+ 463
};
#endif
@@ -590,7 +593,8 @@ static const char *const yytname[] =
"if_entry", "if_end", "if_stmt", "if_block", "menu", "menu_entry",
"menu_end", "menu_stmt", "menu_block", "source_stmt", "comment",
"comment_stmt", "help_start", "help", "depends_list", "depends",
- "prompt_stmt_opt", "prompt", "end", "nl", "if_expr", "expr", "symbol", 0
+ "prompt_stmt_opt", "prompt", "end", "nl", "if_expr", "expr", "symbol",
+ "word_opt", 0
};
#endif
@@ -619,7 +623,8 @@ static const yytype_uint8 yyr1[] =
60, 61, 62, 63, 64, 65, 65, 65, 65, 66,
67, 68, 69, 70, 71, 71, 71, 71, 72, 73,
73, 74, 74, 75, 75, 75, 76, 76, 77, 77,
- 78, 78, 78, 78, 78, 78, 78, 79, 79
+ 78, 78, 78, 78, 78, 78, 78, 79, 79, 80,
+ 80
};
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
@@ -629,13 +634,14 @@ static const yytype_uint8 yyr2[] =
4, 3, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 3, 2, 3, 2, 3,
2, 0, 2, 2, 2, 2, 2, 2, 3, 4,
- 4, 4, 5, 3, 0, 3, 0, 2, 2, 2,
+ 4, 4, 5, 3, 0, 3, 0, 2, 3, 2,
1, 3, 0, 2, 2, 2, 2, 2, 4, 3,
2, 4, 0, 2, 3, 1, 3, 0, 2, 2,
2, 3, 2, 1, 3, 0, 2, 2, 2, 3,
3, 2, 2, 2, 0, 2, 2, 2, 4, 0,
2, 1, 1, 2, 2, 2, 1, 2, 0, 2,
- 1, 3, 3, 3, 2, 3, 3, 1, 1
+ 1, 3, 3, 3, 2, 3, 3, 1, 1, 0,
+ 1
};
/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
@@ -643,69 +649,69 @@ static const yytype_uint8 yyr2[] =
means the default is an error. */
static const yytype_uint8 yydefact[] =
{
- 3, 0, 0, 1, 0, 0, 0, 0, 0, 0,
+ 3, 0, 0, 1, 0, 0, 0, 0, 0, 109,
0, 0, 0, 0, 0, 0, 12, 16, 13, 14,
18, 15, 17, 0, 19, 0, 4, 31, 22, 31,
23, 52, 62, 5, 67, 20, 84, 75, 6, 24,
84, 21, 8, 11, 91, 92, 0, 0, 93, 0,
- 48, 94, 0, 0, 0, 107, 108, 0, 0, 0,
- 100, 95, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 96, 7, 71, 79, 80, 27, 29, 0,
- 104, 0, 0, 64, 0, 0, 9, 10, 0, 0,
- 0, 0, 89, 0, 0, 0, 44, 0, 37, 36,
- 32, 33, 0, 35, 34, 0, 0, 89, 0, 56,
- 57, 53, 55, 54, 63, 51, 50, 68, 70, 66,
- 69, 65, 86, 87, 85, 76, 78, 74, 77, 73,
- 97, 103, 105, 106, 102, 101, 26, 82, 0, 98,
- 0, 98, 98, 98, 0, 0, 0, 83, 60, 98,
- 0, 98, 0, 0, 0, 38, 90, 0, 0, 98,
- 46, 43, 25, 0, 59, 0, 88, 99, 39, 40,
- 41, 0, 0, 45, 58, 61, 42, 47
+ 110, 0, 94, 0, 0, 0, 107, 108, 0, 0,
+ 0, 100, 95, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 96, 7, 71, 79, 48, 80, 27,
+ 29, 0, 104, 0, 0, 64, 0, 0, 9, 10,
+ 0, 0, 0, 0, 89, 0, 0, 0, 44, 0,
+ 37, 36, 32, 33, 0, 35, 34, 0, 0, 89,
+ 0, 56, 57, 53, 55, 54, 63, 51, 50, 68,
+ 70, 66, 69, 65, 86, 87, 85, 76, 78, 74,
+ 77, 73, 97, 103, 105, 106, 102, 101, 26, 82,
+ 0, 98, 0, 98, 98, 98, 0, 0, 0, 83,
+ 60, 98, 0, 98, 0, 0, 0, 38, 90, 0,
+ 0, 98, 46, 43, 25, 0, 59, 0, 88, 99,
+ 39, 40, 41, 0, 0, 45, 58, 61, 42, 47
};
/* YYDEFGOTO[NTERM-NUM]. */
static const yytype_int16 yydefgoto[] =
{
- -1, 1, 2, 25, 26, 99, 27, 28, 29, 30,
- 64, 100, 101, 145, 173, 31, 32, 115, 33, 66,
- 111, 67, 34, 119, 35, 68, 36, 37, 127, 38,
- 70, 39, 40, 41, 102, 103, 69, 104, 140, 141,
- 42, 73, 154, 59, 60
+ -1, 1, 2, 25, 26, 101, 27, 28, 29, 30,
+ 65, 102, 103, 147, 175, 31, 32, 117, 33, 67,
+ 113, 68, 34, 121, 35, 69, 36, 37, 129, 38,
+ 71, 39, 40, 41, 104, 105, 70, 106, 142, 143,
+ 42, 74, 156, 60, 61, 51
};
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
STATE-NUM. */
-#define YYPACT_NINF -78
+#define YYPACT_NINF -80
static const yytype_int16 yypact[] =
{
- -78, 33, 130, -78, -28, 73, 73, 7, 73, 36,
- 41, 73, 26, 52, -4, 58, -78, -78, -78, -78,
- -78, -78, -78, 90, -78, 94, -78, -78, -78, -78,
- -78, -78, -78, -78, -78, -78, -78, -78, -78, -78,
- -78, -78, -78, -78, -78, -78, 74, 85, -78, 96,
- -78, -78, 131, 134, 147, -78, -78, -4, -4, 193,
- -10, -78, 162, 164, 38, 102, 64, 148, 5, 192,
- 5, 165, -78, 174, -78, -78, -78, -78, -78, 65,
- -78, -4, -4, 174, 103, 103, -78, -78, 175, 185,
- 197, 73, 73, -4, 194, 103, -78, 231, -78, -78,
- -78, -78, 220, -78, -78, 204, 73, 73, 210, -78,
- -78, -78, -78, -78, -78, -78, -78, -78, -78, -78,
- -78, -78, -78, -78, -78, -78, -78, -78, -78, -78,
- -78, -78, 205, -78, -78, -78, -78, -78, -4, 222,
- 208, 222, 195, 222, 103, 2, 209, -78, -78, 222,
- 211, 222, 199, -4, 212, -78, -78, 213, 214, 222,
- 207, -78, -78, 215, -78, 216, -78, 111, -78, -78,
- -78, 217, 73, -78, -78, -78, -78, -78
+ -80, 2, 132, -80, -13, -1, -1, -2, -1, 9,
+ 33, -1, 27, 40, -3, 38, -80, -80, -80, -80,
+ -80, -80, -80, 71, -80, 77, -80, -80, -80, -80,
+ -80, -80, -80, -80, -80, -80, -80, -80, -80, -80,
+ -80, -80, -80, -80, -80, -80, 57, 61, -80, 63,
+ -80, 76, -80, 87, 101, 133, -80, -80, -3, -3,
+ 195, -6, -80, 136, 149, 39, 104, 65, 150, 5,
+ 194, 5, 167, -80, 176, -80, -80, -80, -80, -80,
+ -80, 68, -80, -3, -3, 176, 72, 72, -80, -80,
+ 177, 187, 78, -1, -1, -3, 196, 72, -80, 222,
+ -80, -80, -80, -80, 221, -80, -80, 205, -1, -1,
+ 211, -80, -80, -80, -80, -80, -80, -80, -80, -80,
+ -80, -80, -80, -80, -80, -80, -80, -80, -80, -80,
+ -80, -80, -80, -80, 206, -80, -80, -80, -80, -80,
+ -3, 223, 209, 223, 197, 223, 72, 7, 210, -80,
+ -80, 223, 212, 223, 201, -3, 213, -80, -80, 214,
+ 215, 223, 208, -80, -80, 216, -80, 217, -80, 113,
+ -80, -80, -80, 218, -1, -80, -80, -80, -80, -80
};
/* YYPGOTO[NTERM-NUM]. */
static const yytype_int16 yypgoto[] =
{
- -78, -78, -78, -78, 121, -35, -78, -78, -78, -78,
- 219, -78, -78, -78, -78, -78, -78, -78, -44, -78,
- -78, -78, -78, -78, -78, -78, -78, -78, -78, -6,
- -78, -78, -78, -78, -78, 183, 218, 21, 143, -5,
- 146, 196, 69, -53, -77
+ -80, -80, -80, -80, 122, -34, -80, -80, -80, -80,
+ 220, -80, -80, -80, -80, -80, -80, -80, 59, -80,
+ -80, -80, -80, -80, -80, -80, -80, -80, -80, 125,
+ -80, -80, -80, -80, -80, 183, 219, 22, 142, -5,
+ 147, 192, 69, -54, -79, -80
};
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
@@ -715,62 +721,62 @@ static const yytype_int16 yypgoto[] =
#define YYTABLE_NINF -82
static const yytype_int16 yytable[] =
{
- 46, 47, 43, 49, 79, 80, 52, 134, 135, 6,
- 7, 8, 9, 10, 11, 12, 13, 84, 144, 14,
- 15, 55, 56, 85, 118, 57, 126, 160, 132, 133,
- 58, 110, 161, 3, 123, 24, 123, 48, -28, 88,
- 142, -28, -28, -28, -28, -28, -28, -28, -28, -28,
- 89, 53, -28, -28, 90, -28, 91, 92, 93, 94,
- 95, 96, 120, 97, 128, 88, 50, 159, 98, -49,
- -49, 51, -49, -49, -49, -49, 89, 54, -49, -49,
- 90, 105, 106, 107, 108, 152, 139, 113, 61, 97,
- 124, 62, 124, 131, 109, 63, 81, 82, 44, 45,
- 167, 149, -30, 88, 72, -30, -30, -30, -30, -30,
- -30, -30, -30, -30, 89, 74, -30, -30, 90, -30,
- 91, 92, 93, 94, 95, 96, 75, 97, 55, 56,
- -2, 4, 98, 5, 6, 7, 8, 9, 10, 11,
- 12, 13, 81, 82, 14, 15, 16, 17, 18, 19,
- 20, 21, 22, 7, 8, 23, 10, 11, 12, 13,
- 24, 76, 14, 15, 77, -81, 88, 177, -81, -81,
- -81, -81, -81, -81, -81, -81, -81, 78, 24, -81,
- -81, 90, -81, -81, -81, -81, -81, -81, 114, 117,
- 97, 125, 86, 88, 87, 122, -72, -72, -72, -72,
- -72, -72, -72, -72, 130, 136, -72, -72, 90, 153,
- 156, 157, 158, 116, 121, 137, 129, 97, 163, 143,
- 165, 138, 122, 72, 81, 82, 81, 82, 171, 166,
- 81, 82, 146, 147, 148, 151, 153, 82, 155, 162,
- 172, 164, 168, 169, 170, 174, 175, 176, 65, 112,
- 150, 0, 0, 0, 0, 83, 0, 0, 71
+ 46, 47, 3, 49, 81, 82, 53, 136, 137, 6,
+ 7, 8, 9, 10, 11, 12, 13, 43, 146, 14,
+ 15, 86, 56, 57, 44, 45, 58, 87, 48, 134,
+ 135, 59, 162, 112, 50, 24, 125, 163, 125, -28,
+ 90, 144, -28, -28, -28, -28, -28, -28, -28, -28,
+ -28, 91, 54, -28, -28, 92, -28, 93, 94, 95,
+ 96, 97, 98, 52, 99, 55, 90, 161, 62, 100,
+ -49, -49, 63, -49, -49, -49, -49, 91, 64, -49,
+ -49, 92, 107, 108, 109, 110, 154, 73, 141, 115,
+ 99, 75, 126, 76, 126, 111, 133, 56, 57, 83,
+ 84, 169, 140, 151, -30, 90, 77, -30, -30, -30,
+ -30, -30, -30, -30, -30, -30, 91, 78, -30, -30,
+ 92, -30, 93, 94, 95, 96, 97, 98, 120, 99,
+ 128, 79, -2, 4, 100, 5, 6, 7, 8, 9,
+ 10, 11, 12, 13, 83, 84, 14, 15, 16, 17,
+ 18, 19, 20, 21, 22, 7, 8, 23, 10, 11,
+ 12, 13, 24, 80, 14, 15, 88, -81, 90, 179,
+ -81, -81, -81, -81, -81, -81, -81, -81, -81, 89,
+ 24, -81, -81, 92, -81, -81, -81, -81, -81, -81,
+ 116, 119, 99, 127, 122, 90, 130, 124, -72, -72,
+ -72, -72, -72, -72, -72, -72, 132, 138, -72, -72,
+ 92, 155, 158, 159, 160, 118, 123, 139, 131, 99,
+ 165, 145, 167, 148, 124, 73, 83, 84, 83, 84,
+ 173, 168, 83, 84, 149, 150, 153, 155, 84, 157,
+ 164, 174, 166, 170, 171, 172, 176, 177, 178, 66,
+ 114, 152, 85, 0, 0, 0, 0, 0, 0, 72
};
static const yytype_int16 yycheck[] =
{
- 5, 6, 30, 8, 57, 58, 11, 84, 85, 4,
- 5, 6, 7, 8, 9, 10, 11, 27, 95, 14,
- 15, 25, 26, 33, 68, 29, 70, 25, 81, 82,
- 34, 66, 30, 0, 69, 30, 71, 30, 0, 1,
- 93, 3, 4, 5, 6, 7, 8, 9, 10, 11,
- 12, 25, 14, 15, 16, 17, 18, 19, 20, 21,
- 22, 23, 68, 25, 70, 1, 30, 144, 30, 5,
- 6, 30, 8, 9, 10, 11, 12, 25, 14, 15,
- 16, 17, 18, 19, 20, 138, 91, 66, 30, 25,
- 69, 1, 71, 28, 30, 1, 31, 32, 25, 26,
- 153, 106, 0, 1, 30, 3, 4, 5, 6, 7,
- 8, 9, 10, 11, 12, 30, 14, 15, 16, 17,
- 18, 19, 20, 21, 22, 23, 30, 25, 25, 26,
- 0, 1, 30, 3, 4, 5, 6, 7, 8, 9,
- 10, 11, 31, 32, 14, 15, 16, 17, 18, 19,
- 20, 21, 22, 5, 6, 25, 8, 9, 10, 11,
- 30, 30, 14, 15, 30, 0, 1, 172, 3, 4,
- 5, 6, 7, 8, 9, 10, 11, 30, 30, 14,
- 15, 16, 17, 18, 19, 20, 21, 22, 67, 68,
- 25, 70, 30, 1, 30, 30, 4, 5, 6, 7,
- 8, 9, 10, 11, 30, 30, 14, 15, 16, 14,
- 141, 142, 143, 67, 68, 30, 70, 25, 149, 25,
- 151, 24, 30, 30, 31, 32, 31, 32, 159, 30,
- 31, 32, 1, 13, 30, 25, 14, 32, 30, 30,
- 33, 30, 30, 30, 30, 30, 30, 30, 29, 66,
- 107, -1, -1, -1, -1, 59, -1, -1, 40
+ 5, 6, 0, 8, 58, 59, 11, 86, 87, 4,
+ 5, 6, 7, 8, 9, 10, 11, 30, 97, 14,
+ 15, 27, 25, 26, 25, 26, 29, 33, 30, 83,
+ 84, 34, 25, 67, 25, 30, 70, 30, 72, 0,
+ 1, 95, 3, 4, 5, 6, 7, 8, 9, 10,
+ 11, 12, 25, 14, 15, 16, 17, 18, 19, 20,
+ 21, 22, 23, 30, 25, 25, 1, 146, 30, 30,
+ 5, 6, 1, 8, 9, 10, 11, 12, 1, 14,
+ 15, 16, 17, 18, 19, 20, 140, 30, 93, 67,
+ 25, 30, 70, 30, 72, 30, 28, 25, 26, 31,
+ 32, 155, 24, 108, 0, 1, 30, 3, 4, 5,
+ 6, 7, 8, 9, 10, 11, 12, 30, 14, 15,
+ 16, 17, 18, 19, 20, 21, 22, 23, 69, 25,
+ 71, 30, 0, 1, 30, 3, 4, 5, 6, 7,
+ 8, 9, 10, 11, 31, 32, 14, 15, 16, 17,
+ 18, 19, 20, 21, 22, 5, 6, 25, 8, 9,
+ 10, 11, 30, 30, 14, 15, 30, 0, 1, 174,
+ 3, 4, 5, 6, 7, 8, 9, 10, 11, 30,
+ 30, 14, 15, 16, 17, 18, 19, 20, 21, 22,
+ 68, 69, 25, 71, 69, 1, 71, 30, 4, 5,
+ 6, 7, 8, 9, 10, 11, 30, 30, 14, 15,
+ 16, 14, 143, 144, 145, 68, 69, 30, 71, 25,
+ 151, 25, 153, 1, 30, 30, 31, 32, 31, 32,
+ 161, 30, 31, 32, 13, 30, 25, 14, 32, 30,
+ 30, 33, 30, 30, 30, 30, 30, 30, 30, 29,
+ 67, 109, 60, -1, -1, -1, -1, -1, -1, 40
};
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
@@ -782,19 +788,19 @@ static const yytype_uint8 yystos[] =
20, 21, 22, 25, 30, 38, 39, 41, 42, 43,
44, 50, 51, 53, 57, 59, 61, 62, 64, 66,
67, 68, 75, 30, 25, 26, 74, 74, 30, 74,
- 30, 30, 74, 25, 25, 25, 26, 29, 34, 78,
- 79, 30, 1, 1, 45, 45, 54, 56, 60, 71,
- 65, 71, 30, 76, 30, 30, 30, 30, 30, 78,
- 78, 31, 32, 76, 27, 33, 30, 30, 1, 12,
- 16, 18, 19, 20, 21, 22, 23, 25, 30, 40,
- 46, 47, 69, 70, 72, 17, 18, 19, 20, 30,
- 40, 55, 70, 72, 39, 52, 75, 39, 53, 58,
- 64, 75, 30, 40, 72, 39, 53, 63, 64, 75,
- 30, 28, 78, 78, 79, 79, 30, 30, 24, 74,
- 73, 74, 78, 25, 79, 48, 1, 13, 30, 74,
- 73, 25, 78, 14, 77, 30, 77, 77, 77, 79,
- 25, 30, 30, 77, 30, 77, 30, 78, 30, 30,
- 30, 77, 33, 49, 30, 30, 30, 74
+ 25, 80, 30, 74, 25, 25, 25, 26, 29, 34,
+ 78, 79, 30, 1, 1, 45, 45, 54, 56, 60,
+ 71, 65, 71, 30, 76, 30, 30, 30, 30, 30,
+ 30, 78, 78, 31, 32, 76, 27, 33, 30, 30,
+ 1, 12, 16, 18, 19, 20, 21, 22, 23, 25,
+ 30, 40, 46, 47, 69, 70, 72, 17, 18, 19,
+ 20, 30, 40, 55, 70, 72, 39, 52, 75, 39,
+ 53, 58, 64, 75, 30, 40, 72, 39, 53, 63,
+ 64, 75, 30, 28, 78, 78, 79, 79, 30, 30,
+ 24, 74, 73, 74, 78, 25, 79, 48, 1, 13,
+ 30, 74, 73, 25, 78, 14, 77, 30, 77, 77,
+ 77, 79, 25, 30, 30, 77, 30, 77, 30, 78,
+ 30, 30, 30, 77, 33, 49, 30, 30, 30, 74
};
#define yyerrok (yyerrstatus = 0)
@@ -1781,8 +1787,8 @@ yyreduce:
case 48:
{
- struct symbol *sym = sym_lookup(NULL, 0);
- sym->flags |= SYMBOL_CHOICE;
+ struct symbol *sym = sym_lookup((yyvsp[(2) - (3)].string), SYMBOL_CHOICE);
+ sym->flags |= SYMBOL_AUTO;
menu_add_entry(sym);
menu_add_expr(P_CHOICE, NULL, NULL);
printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno());
@@ -2014,7 +2020,12 @@ yyreduce:
case 108:
- { (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), 1); free((yyvsp[(1) - (1)].string)); ;}
+ { (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), SYMBOL_CONST); free((yyvsp[(1) - (1)].string)); ;}
+ break;
+
+ case 109:
+
+ { (yyval.string) = NULL; ;}
break;
diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y
index d9b96ba..9710b82 100644
--- a/scripts/kconfig/zconf.y
+++ b/scripts/kconfig/zconf.y
@@ -91,7 +91,7 @@ static struct menu *current_menu, *current_entry;
%type <id> end
%type <id> option_name
%type <menu> if_entry menu_entry choice_entry
-%type <string> symbol_option_arg
+%type <string> symbol_option_arg word_opt
%destructor {
fprintf(stderr, "%s:%d: missing end statement for this entry\n",
@@ -239,10 +239,10 @@ symbol_option_arg:
/* choice entry */
-choice: T_CHOICE T_EOL
+choice: T_CHOICE word_opt T_EOL
{
- struct symbol *sym = sym_lookup(NULL, 0);
- sym->flags |= SYMBOL_CHOICE;
+ struct symbol *sym = sym_lookup($2, SYMBOL_CHOICE);
+ sym->flags |= SYMBOL_AUTO;
menu_add_entry(sym);
menu_add_expr(P_CHOICE, NULL, NULL);
printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno());
@@ -456,9 +456,12 @@ expr: symbol { $$ = expr_alloc_symbol($1); }
;
symbol: T_WORD { $$ = sym_lookup($1, 0); free($1); }
- | T_WORD_QUOTE { $$ = sym_lookup($1, 1); free($1); }
+ | T_WORD_QUOTE { $$ = sym_lookup($1, SYMBOL_CONST); free($1); }
;
+word_opt: /* empty */ { $$ = NULL; }
+ | T_WORD
+
%%
void conf_parse(const char *name)
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 263d04a..83cee18 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -5,7 +5,7 @@ use strict;
## Copyright (c) 1998 Michael Zucchi, All Rights Reserved ##
## Copyright (C) 2000, 1 Tim Waugh <twaugh@redhat.com> ##
## Copyright (C) 2001 Simon Huggins ##
-## Copyright (C) 2005-2007 Randy Dunlap ##
+## Copyright (C) 2005-2008 Randy Dunlap ##
## ##
## #define enhancements by Armin Kuster <akuster@mvista.com> ##
## Copyright (c) 2000 MontaVista Software, Inc. ##
@@ -366,6 +366,7 @@ foreach my $pattern (keys %highlights) {
# dumps section contents to arrays/hashes intended for that purpose.
#
sub dump_section {
+ my $file = shift;
my $name = shift;
my $contents = join "\n", @_;
@@ -379,6 +380,10 @@ sub dump_section {
$parameterdescs{$name} = $contents;
} else {
# print STDERR "other section '$name' = '$contents'\n";
+ if (defined($sections{$name}) && ($sections{$name} ne "")) {
+ print STDERR "Error(${file}:$.): duplicate section name '$name'\n";
+ ++$errors;
+ }
$sections{$name} = $contents;
push @sectionlist, $name;
}
@@ -388,6 +393,7 @@ sub dump_section {
# dump DOC: section after checking that it should go out
#
sub dump_doc_section {
+ my $file = shift;
my $name = shift;
my $contents = join "\n", @_;
@@ -399,7 +405,7 @@ sub dump_doc_section {
( $function_only == 1 && defined($function_table{$name})) ||
( $function_only == 2 && !defined($function_table{$name})))
{
- dump_section $name, $contents;
+ dump_section($file, $name, $contents);
output_blockhead({'sectionlist' => \@sectionlist,
'sections' => \%sections,
'module' => $modulename,
@@ -1923,7 +1929,7 @@ sub process_file($) {
print STDERR "Warning(${file}:$.): contents before sections\n";
++$warnings;
}
- dump_section($section, xml_escape($contents));
+ dump_section($file, $section, xml_escape($contents));
$section = $section_default;
}
@@ -1940,10 +1946,15 @@ sub process_file($) {
} elsif (/$doc_end/) {
if ($contents ne "") {
- dump_section($section, xml_escape($contents));
+ dump_section($file, $section, xml_escape($contents));
$section = $section_default;
$contents = "";
}
+ # look for doc_com + <text> + doc_end:
+ if ($_ =~ m'\s*\*\s*[a-zA-Z_0-9:\.]+\*/') {
+ print STDERR "Warning(${file}:$.): suspicious ending line: $_";
+ ++$warnings;
+ }
$prototype = "";
$state = 3;
@@ -1954,7 +1965,7 @@ sub process_file($) {
# @parameter line to signify start of description
if ($1 eq "" &&
($section =~ m/^@/ || $section eq $section_context)) {
- dump_section($section, xml_escape($contents));
+ dump_section($file, $section, xml_escape($contents));
$section = $section_default;
$contents = "";
} else {
@@ -1974,7 +1985,7 @@ sub process_file($) {
} elsif ($state == 4) {
# Documentation block
if (/$doc_block/) {
- dump_doc_section($section, xml_escape($contents));
+ dump_doc_section($file, $section, xml_escape($contents));
$contents = "";
$function = "";
%constants = ();
@@ -1992,7 +2003,7 @@ sub process_file($) {
}
elsif (/$doc_end/)
{
- dump_doc_section($section, xml_escape($contents));
+ dump_doc_section($file, $section, xml_escape($contents));
$contents = "";
$function = "";
%constants = ();
generated by cgit v0.10.2 at 2024-09-24 10:17:50 (GMT)