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[PATCH] kconfig: use gperf for kconfig keywords
Use gperf to generate a hash for the kconfig keywords. This greatly reduces the size of the generated scanner and makes it easier to extend kconfig. Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Roman Zippel
Linus Torvalds
parent
491d711035
commit
7a88488bbc
@ -114,7 +114,7 @@ gconf-objs := gconf.o kconfig_load.o zconf.tab.o
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endif
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clean-files := lkc_defs.h qconf.moc .tmp_qtcheck \
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.tmp_gtkcheck zconf.tab.c lex.zconf.c
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.tmp_gtkcheck zconf.tab.c lex.zconf.c zconf.hash.c
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# Needed for systems without gettext
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KBUILD_HAVE_NLS := $(shell \
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@ -201,7 +201,7 @@ $(obj)/.tmp_gtkcheck:
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fi
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endif
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$(obj)/zconf.tab.o: $(obj)/lex.zconf.c
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$(obj)/zconf.tab.o: $(obj)/lex.zconf.c $(obj)/zconf.hash.c
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$(obj)/kconfig_load.o: $(obj)/lkc_defs.h
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@ -217,7 +217,7 @@ $(obj)/lkc_defs.h: $(src)/lkc_proto.h
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###
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# The following requires flex/bison
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# The following requires flex/bison/gperf
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# By default we use the _shipped versions, uncomment the following line if
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# you are modifying the flex/bison src.
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# LKC_GENPARSER := 1
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@ -226,6 +226,7 @@ ifdef LKC_GENPARSER
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$(obj)/zconf.tab.c: $(src)/zconf.y
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$(obj)/lex.zconf.c: $(src)/zconf.l
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$(obj)/zconf.hash.c: $(src)/zconf.gperf
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%.tab.c: %.y
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bison -l -b $* -p $(notdir $*) $<
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@ -235,4 +236,8 @@ lex.%.c: %.l
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flex -L -P$(notdir $*) -o$@ $<
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cp $@ $@_shipped
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%.hash.c: %.gperf
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gperf < $< > $@
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cp $@ $@_shipped
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endif
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File diff suppressed because it is too large
Load Diff
@ -37,6 +37,16 @@ extern "C" {
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#define _(text) gettext(text)
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#define N_(text) (text)
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#define TF_COMMAND 0x0001
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#define TF_PARAM 0x0002
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struct kconf_id {
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int name;
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int token;
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unsigned int flags;
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};
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int zconfparse(void);
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void zconfdump(FILE *out);
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43
scripts/kconfig/zconf.gperf
Normal file
43
scripts/kconfig/zconf.gperf
Normal file
@ -0,0 +1,43 @@
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%language=ANSI-C
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%define hash-function-name kconf_id_hash
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%define lookup-function-name kconf_id_lookup
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%define string-pool-name kconf_id_strings
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%compare-strncmp
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%enum
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%pic
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%struct-type
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struct kconf_id;
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%%
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mainmenu, T_MAINMENU, TF_COMMAND
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menu, T_MENU, TF_COMMAND
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endmenu, T_ENDMENU, TF_COMMAND
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source, T_SOURCE, TF_COMMAND
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choice, T_CHOICE, TF_COMMAND
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endchoice, T_ENDCHOICE, TF_COMMAND
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comment, T_COMMENT, TF_COMMAND
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config, T_CONFIG, TF_COMMAND
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menuconfig, T_MENUCONFIG, TF_COMMAND
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help, T_HELP, TF_COMMAND
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if, T_IF, TF_COMMAND|TF_PARAM
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endif, T_ENDIF, TF_COMMAND
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depends, T_DEPENDS, TF_COMMAND
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requires, T_REQUIRES, TF_COMMAND
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optional, T_OPTIONAL, TF_COMMAND
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default, T_DEFAULT, TF_COMMAND
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prompt, T_PROMPT, TF_COMMAND
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tristate, T_TRISTATE, TF_COMMAND
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def_tristate, T_DEF_TRISTATE, TF_COMMAND
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bool, T_BOOLEAN, TF_COMMAND
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boolean, T_BOOLEAN, TF_COMMAND
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def_bool, T_DEF_BOOLEAN, TF_COMMAND
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def_boolean, T_DEF_BOOLEAN, TF_COMMAND
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int, T_INT, TF_COMMAND
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hex, T_HEX, TF_COMMAND
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string, T_STRING, TF_COMMAND
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select, T_SELECT, TF_COMMAND
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enable, T_SELECT, TF_COMMAND
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range, T_RANGE, TF_COMMAND
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on, T_ON, TF_PARAM
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%%
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231
scripts/kconfig/zconf.hash.c_shipped
Normal file
231
scripts/kconfig/zconf.hash.c_shipped
Normal file
@ -0,0 +1,231 @@
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/* ANSI-C code produced by gperf version 3.0.1 */
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/* Command-line: gperf */
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/* Computed positions: -k'1,3' */
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#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
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&& ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
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&& (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \
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&& ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \
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&& ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \
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&& ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \
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&& ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \
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&& ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \
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&& ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \
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&& ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \
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&& ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \
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&& ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \
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&& ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \
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&& ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \
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&& ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \
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&& ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \
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&& ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \
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&& ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \
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&& ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \
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&& ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \
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&& ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \
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&& ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \
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&& ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126))
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/* The character set is not based on ISO-646. */
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#error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>."
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#endif
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struct kconf_id;
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/* maximum key range = 45, duplicates = 0 */
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#ifdef __GNUC__
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__inline
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#else
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#ifdef __cplusplus
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inline
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#endif
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#endif
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static unsigned int
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kconf_id_hash (register const char *str, register unsigned int len)
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{
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static unsigned char asso_values[] =
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{
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 25, 10, 15,
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0, 0, 5, 47, 0, 0, 47, 47, 0, 10,
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0, 20, 20, 20, 5, 0, 0, 20, 47, 47,
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20, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 47, 47, 47
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};
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register int hval = len;
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switch (hval)
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{
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default:
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hval += asso_values[(unsigned char)str[2]];
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/*FALLTHROUGH*/
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case 2:
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case 1:
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hval += asso_values[(unsigned char)str[0]];
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break;
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}
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return hval;
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}
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struct kconf_id_strings_t
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{
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char kconf_id_strings_str2[sizeof("if")];
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char kconf_id_strings_str3[sizeof("int")];
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char kconf_id_strings_str4[sizeof("help")];
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char kconf_id_strings_str5[sizeof("endif")];
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char kconf_id_strings_str6[sizeof("select")];
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char kconf_id_strings_str7[sizeof("endmenu")];
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char kconf_id_strings_str8[sizeof("tristate")];
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char kconf_id_strings_str9[sizeof("endchoice")];
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char kconf_id_strings_str10[sizeof("range")];
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char kconf_id_strings_str11[sizeof("string")];
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char kconf_id_strings_str12[sizeof("default")];
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char kconf_id_strings_str13[sizeof("def_bool")];
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char kconf_id_strings_str14[sizeof("menu")];
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char kconf_id_strings_str16[sizeof("def_boolean")];
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char kconf_id_strings_str17[sizeof("def_tristate")];
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char kconf_id_strings_str18[sizeof("mainmenu")];
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char kconf_id_strings_str20[sizeof("menuconfig")];
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char kconf_id_strings_str21[sizeof("config")];
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char kconf_id_strings_str22[sizeof("on")];
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char kconf_id_strings_str23[sizeof("hex")];
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char kconf_id_strings_str26[sizeof("source")];
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char kconf_id_strings_str27[sizeof("depends")];
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char kconf_id_strings_str28[sizeof("optional")];
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char kconf_id_strings_str31[sizeof("enable")];
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char kconf_id_strings_str32[sizeof("comment")];
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char kconf_id_strings_str33[sizeof("requires")];
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char kconf_id_strings_str34[sizeof("bool")];
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char kconf_id_strings_str37[sizeof("boolean")];
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char kconf_id_strings_str41[sizeof("choice")];
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char kconf_id_strings_str46[sizeof("prompt")];
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};
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static struct kconf_id_strings_t kconf_id_strings_contents =
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{
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"if",
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"int",
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"help",
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"endif",
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"select",
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"endmenu",
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"tristate",
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"endchoice",
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"range",
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"string",
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"default",
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"def_bool",
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"menu",
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"def_boolean",
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"def_tristate",
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"mainmenu",
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"menuconfig",
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"config",
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"on",
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"hex",
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"source",
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"depends",
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"optional",
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"enable",
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"comment",
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"requires",
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"bool",
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"boolean",
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"choice",
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"prompt"
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};
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#define kconf_id_strings ((const char *) &kconf_id_strings_contents)
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#ifdef __GNUC__
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__inline
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#endif
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struct kconf_id *
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kconf_id_lookup (register const char *str, register unsigned int len)
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{
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enum
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{
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TOTAL_KEYWORDS = 30,
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MIN_WORD_LENGTH = 2,
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MAX_WORD_LENGTH = 12,
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MIN_HASH_VALUE = 2,
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MAX_HASH_VALUE = 46
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};
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static struct kconf_id wordlist[] =
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{
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{-1}, {-1},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str2, T_IF, TF_COMMAND|TF_PARAM},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str3, T_INT, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str4, T_HELP, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str5, T_ENDIF, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str6, T_SELECT, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str7, T_ENDMENU, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str8, T_TRISTATE, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str9, T_ENDCHOICE, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str10, T_RANGE, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str11, T_STRING, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str12, T_DEFAULT, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str13, T_DEF_BOOLEAN, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str14, T_MENU, TF_COMMAND},
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{-1},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str16, T_DEF_BOOLEAN, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str17, T_DEF_TRISTATE, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str18, T_MAINMENU, TF_COMMAND},
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{-1},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str20, T_MENUCONFIG, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str21, T_CONFIG, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str22, T_ON, TF_PARAM},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str23, T_HEX, TF_COMMAND},
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{-1}, {-1},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str26, T_SOURCE, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str27, T_DEPENDS, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str28, T_OPTIONAL, TF_COMMAND},
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{-1}, {-1},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str31, T_SELECT, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str32, T_COMMENT, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str33, T_REQUIRES, TF_COMMAND},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str34, T_BOOLEAN, TF_COMMAND},
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{-1}, {-1},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str37, T_BOOLEAN, TF_COMMAND},
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{-1}, {-1}, {-1},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str41, T_CHOICE, TF_COMMAND},
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{-1}, {-1}, {-1}, {-1},
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{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str46, T_PROMPT, TF_COMMAND}
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};
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if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
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{
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register int key = kconf_id_hash (str, len);
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if (key <= MAX_HASH_VALUE && key >= 0)
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{
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register int o = wordlist[key].name;
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if (o >= 0)
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{
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register const char *s = o + kconf_id_strings;
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if (*str == *s && !strncmp (str + 1, s + 1, len - 1) && s[len] == '\0')
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return &wordlist[key];
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}
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}
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}
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return 0;
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}
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@ -18,8 +18,7 @@
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#define START_STRSIZE 16
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char *text;
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static char *text_ptr;
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static char *text;
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static int text_size, text_asize;
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struct buffer {
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@ -38,23 +37,22 @@ void new_string(void)
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{
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text = malloc(START_STRSIZE);
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text_asize = START_STRSIZE;
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text_ptr = text;
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text_size = 0;
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*text_ptr = 0;
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*text = 0;
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}
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void append_string(const char *str, int size)
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{
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int new_size = text_size + size + 1;
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if (new_size > text_asize) {
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new_size += START_STRSIZE - 1;
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new_size &= -START_STRSIZE;
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text = realloc(text, new_size);
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text_asize = new_size;
|
||||
text_ptr = text + text_size;
|
||||
}
|
||||
memcpy(text_ptr, str, size);
|
||||
text_ptr += size;
|
||||
memcpy(text + text_size, str, size);
|
||||
text_size += size;
|
||||
*text_ptr = 0;
|
||||
text[text_size] = 0;
|
||||
}
|
||||
|
||||
void alloc_string(const char *str, int size)
|
||||
@ -88,36 +86,12 @@ n [A-Za-z0-9_]
|
||||
|
||||
|
||||
<COMMAND>{
|
||||
"mainmenu" BEGIN(PARAM); return T_MAINMENU;
|
||||
"menu" BEGIN(PARAM); return T_MENU;
|
||||
"endmenu" BEGIN(PARAM); return T_ENDMENU;
|
||||
"source" BEGIN(PARAM); return T_SOURCE;
|
||||
"choice" BEGIN(PARAM); return T_CHOICE;
|
||||
"endchoice" BEGIN(PARAM); return T_ENDCHOICE;
|
||||
"comment" BEGIN(PARAM); return T_COMMENT;
|
||||
"config" BEGIN(PARAM); return T_CONFIG;
|
||||
"menuconfig" BEGIN(PARAM); return T_MENUCONFIG;
|
||||
"help" BEGIN(PARAM); return T_HELP;
|
||||
"if" BEGIN(PARAM); return T_IF;
|
||||
"endif" BEGIN(PARAM); return T_ENDIF;
|
||||
"depends" BEGIN(PARAM); return T_DEPENDS;
|
||||
"requires" BEGIN(PARAM); return T_REQUIRES;
|
||||
"optional" BEGIN(PARAM); return T_OPTIONAL;
|
||||
"default" BEGIN(PARAM); return T_DEFAULT;
|
||||
"prompt" BEGIN(PARAM); return T_PROMPT;
|
||||
"tristate" BEGIN(PARAM); return T_TRISTATE;
|
||||
"def_tristate" BEGIN(PARAM); return T_DEF_TRISTATE;
|
||||
"bool" BEGIN(PARAM); return T_BOOLEAN;
|
||||
"boolean" BEGIN(PARAM); return T_BOOLEAN;
|
||||
"def_bool" BEGIN(PARAM); return T_DEF_BOOLEAN;
|
||||
"def_boolean" BEGIN(PARAM); return T_DEF_BOOLEAN;
|
||||
"int" BEGIN(PARAM); return T_INT;
|
||||
"hex" BEGIN(PARAM); return T_HEX;
|
||||
"string" BEGIN(PARAM); return T_STRING;
|
||||
"select" BEGIN(PARAM); return T_SELECT;
|
||||
"enable" BEGIN(PARAM); return T_SELECT;
|
||||
"range" BEGIN(PARAM); return T_RANGE;
|
||||
{n}+ {
|
||||
struct kconf_id *id = kconf_id_lookup(yytext, yyleng);
|
||||
if (id && id->flags & TF_COMMAND) {
|
||||
BEGIN(PARAM);
|
||||
return id->token;
|
||||
}
|
||||
alloc_string(yytext, yyleng);
|
||||
zconflval.string = text;
|
||||
return T_WORD;
|
||||
@ -134,8 +108,6 @@ n [A-Za-z0-9_]
|
||||
"!" return T_NOT;
|
||||
"=" return T_EQUAL;
|
||||
"!=" return T_UNEQUAL;
|
||||
"if" return T_IF;
|
||||
"on" return T_ON;
|
||||
\"|\' {
|
||||
str = yytext[0];
|
||||
new_string();
|
||||
@ -144,6 +116,9 @@ n [A-Za-z0-9_]
|
||||
\n BEGIN(INITIAL); current_file->lineno++; return T_EOL;
|
||||
--- /* ignore */
|
||||
({n}|[-/.])+ {
|
||||
struct kconf_id *id = kconf_id_lookup(yytext, yyleng);
|
||||
if (id && id->flags & TF_PARAM)
|
||||
return id->token;
|
||||
alloc_string(yytext, yyleng);
|
||||
zconflval.string = text;
|
||||
return T_WORD;
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
/* A Bison parser, made by GNU Bison 1.875a. */
|
||||
/* A Bison parser, made by GNU Bison 2.0. */
|
||||
|
||||
/* Skeleton parser for Yacc-like parsing with Bison,
|
||||
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
|
||||
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
@ -45,8 +45,7 @@
|
||||
/* Using locations. */
|
||||
#define YYLSP_NEEDED 0
|
||||
|
||||
/* If NAME_PREFIX is specified substitute the variables and functions
|
||||
names. */
|
||||
/* Substitute the variable and function names. */
|
||||
#define yyparse zconfparse
|
||||
#define yylex zconflex
|
||||
#define yyerror zconferror
|
||||
@ -161,6 +160,11 @@
|
||||
#include <string.h>
|
||||
#include <stdbool.h>
|
||||
|
||||
#define LKC_DIRECT_LINK
|
||||
#include "lkc.h"
|
||||
|
||||
#include "zconf.hash.c"
|
||||
|
||||
#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)
|
||||
|
||||
#define PRINTD 0x0001
|
||||
@ -202,7 +206,7 @@ typedef union YYSTYPE {
|
||||
struct expr *expr;
|
||||
struct menu *menu;
|
||||
} YYSTYPE;
|
||||
/* Line 191 of yacc.c. */
|
||||
/* Line 190 of yacc.c. */
|
||||
|
||||
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
|
||||
# define YYSTYPE_IS_DECLARED 1
|
||||
@ -214,27 +218,26 @@ typedef union YYSTYPE {
|
||||
/* Copy the second part of user declarations. */
|
||||
|
||||
|
||||
#define LKC_DIRECT_LINK
|
||||
#include "lkc.h"
|
||||
|
||||
|
||||
/* Line 214 of yacc.c. */
|
||||
/* Line 213 of yacc.c. */
|
||||
|
||||
|
||||
#if ! defined (yyoverflow) || YYERROR_VERBOSE
|
||||
|
||||
# ifndef YYFREE
|
||||
# define YYFREE free
|
||||
# endif
|
||||
# ifndef YYMALLOC
|
||||
# define YYMALLOC malloc
|
||||
# endif
|
||||
|
||||
/* The parser invokes alloca or malloc; define the necessary symbols. */
|
||||
|
||||
# if YYSTACK_USE_ALLOCA
|
||||
# define YYSTACK_ALLOC alloca
|
||||
# else
|
||||
# ifndef YYSTACK_USE_ALLOCA
|
||||
# if defined (alloca) || defined (_ALLOCA_H)
|
||||
# define YYSTACK_ALLOC alloca
|
||||
# ifdef YYSTACK_USE_ALLOCA
|
||||
# if YYSTACK_USE_ALLOCA
|
||||
# ifdef __GNUC__
|
||||
# define YYSTACK_ALLOC __builtin_alloca
|
||||
# else
|
||||
# ifdef __GNUC__
|
||||
# define YYSTACK_ALLOC __builtin_alloca
|
||||
# endif
|
||||
# define YYSTACK_ALLOC alloca
|
||||
# endif
|
||||
# endif
|
||||
# endif
|
||||
@ -247,20 +250,20 @@ typedef union YYSTYPE {
|
||||
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
|
||||
# define YYSIZE_T size_t
|
||||
# endif
|
||||
# define YYSTACK_ALLOC malloc
|
||||
# define YYSTACK_FREE free
|
||||
# define YYSTACK_ALLOC YYMALLOC
|
||||
# define YYSTACK_FREE YYFREE
|
||||
# endif
|
||||
#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
|
||||
|
||||
|
||||
#if (! defined (yyoverflow) \
|
||||
&& (! defined (__cplusplus) \
|
||||
|| (YYSTYPE_IS_TRIVIAL)))
|
||||
|| (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
|
||||
|
||||
/* A type that is properly aligned for any stack member. */
|
||||
union yyalloc
|
||||
{
|
||||
short yyss;
|
||||
short int yyss;
|
||||
YYSTYPE yyvs;
|
||||
};
|
||||
|
||||
@ -270,13 +273,13 @@ union yyalloc
|
||||
/* The size of an array large to enough to hold all stacks, each with
|
||||
N elements. */
|
||||
# define YYSTACK_BYTES(N) \
|
||||
((N) * (sizeof (short) + sizeof (YYSTYPE)) \
|
||||
((N) * (sizeof (short int) + sizeof (YYSTYPE)) \
|
||||
+ YYSTACK_GAP_MAXIMUM)
|
||||
|
||||
/* Copy COUNT objects from FROM to TO. The source and destination do
|
||||
not overlap. */
|
||||
# ifndef YYCOPY
|
||||
# if 1 < __GNUC__
|
||||
# if defined (__GNUC__) && 1 < __GNUC__
|
||||
# define YYCOPY(To, From, Count) \
|
||||
__builtin_memcpy (To, From, (Count) * sizeof (*(From)))
|
||||
# else
|
||||
@ -312,7 +315,7 @@ union yyalloc
|
||||
#if defined (__STDC__) || defined (__cplusplus)
|
||||
typedef signed char yysigned_char;
|
||||
#else
|
||||
typedef short yysigned_char;
|
||||
typedef short int yysigned_char;
|
||||
#endif
|
||||
|
||||
/* YYFINAL -- State number of the termination state. */
|
||||
@ -374,7 +377,7 @@ static const unsigned char yytranslate[] =
|
||||
#if YYDEBUG
|
||||
/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
|
||||
YYRHS. */
|
||||
static const unsigned short yyprhs[] =
|
||||
static const unsigned short int yyprhs[] =
|
||||
{
|
||||
0, 0, 3, 4, 7, 9, 11, 13, 17, 19,
|
||||
21, 23, 26, 28, 30, 32, 34, 36, 38, 42,
|
||||
@ -427,19 +430,19 @@ static const yysigned_char yyrhs[] =
|
||||
};
|
||||
|
||||
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
|
||||
static const unsigned short yyrline[] =
|
||||
static const unsigned short int yyrline[] =
|
||||
{
|
||||
0, 94, 94, 95, 98, 99, 100, 101, 102, 103,
|
||||
104, 105, 109, 110, 111, 112, 113, 114, 120, 128,
|
||||
134, 142, 152, 154, 155, 156, 157, 160, 166, 173,
|
||||
179, 186, 192, 198, 204, 210, 216, 222, 230, 239,
|
||||
245, 254, 255, 261, 263, 264, 265, 266, 269, 275,
|
||||
281, 287, 293, 299, 301, 306, 315, 324, 325, 331,
|
||||
333, 334, 335, 340, 347, 353, 362, 363, 369, 371,
|
||||
372, 373, 374, 377, 383, 390, 397, 404, 410, 417,
|
||||
418, 419, 422, 427, 432, 440, 442, 447, 448, 451,
|
||||
452, 453, 457, 457, 459, 460, 463, 464, 465, 466,
|
||||
467, 468, 469, 472, 473
|
||||
0, 97, 97, 98, 101, 102, 103, 104, 105, 106,
|
||||
107, 108, 112, 113, 114, 115, 116, 117, 123, 131,
|
||||
137, 145, 155, 157, 158, 159, 160, 163, 169, 176,
|
||||
182, 189, 195, 201, 207, 213, 219, 225, 233, 242,
|
||||
248, 257, 258, 264, 266, 267, 268, 269, 272, 278,
|
||||
284, 290, 296, 302, 304, 309, 318, 327, 328, 334,
|
||||
336, 337, 338, 343, 350, 356, 365, 366, 372, 374,
|
||||
375, 376, 377, 380, 386, 393, 400, 407, 413, 420,
|
||||
421, 422, 425, 430, 435, 443, 445, 450, 451, 454,
|
||||
455, 456, 460, 460, 462, 463, 466, 467, 468, 469,
|
||||
470, 471, 472, 475, 476
|
||||
};
|
||||
#endif
|
||||
|
||||
@ -448,29 +451,29 @@ static const unsigned short yyrline[] =
|
||||
First, the terminals, then, starting at YYNTOKENS, nonterminals. */
|
||||
static const char *const yytname[] =
|
||||
{
|
||||
"$end", "error", "$undefined", "T_MAINMENU", "T_MENU", "T_ENDMENU",
|
||||
"T_SOURCE", "T_CHOICE", "T_ENDCHOICE", "T_COMMENT", "T_CONFIG",
|
||||
"T_MENUCONFIG", "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS",
|
||||
"T_REQUIRES", "T_OPTIONAL", "T_PROMPT", "T_DEFAULT", "T_TRISTATE",
|
||||
"T_DEF_TRISTATE", "T_BOOLEAN", "T_DEF_BOOLEAN", "T_STRING", "T_INT",
|
||||
"T_HEX", "T_WORD", "T_WORD_QUOTE", "T_UNEQUAL", "T_EOF", "T_EOL",
|
||||
"T_CLOSE_PAREN", "T_OPEN_PAREN", "T_ON", "T_SELECT", "T_RANGE", "T_OR",
|
||||
"T_AND", "T_EQUAL", "T_NOT", "$accept", "input", "block",
|
||||
"common_block", "config_entry_start", "config_stmt",
|
||||
"menuconfig_entry_start", "menuconfig_stmt", "config_option_list",
|
||||
"config_option", "choice", "choice_entry", "choice_end", "choice_stmt",
|
||||
"choice_option_list", "choice_option", "choice_block", "if", "if_end",
|
||||
"if_stmt", "if_block", "menu", "menu_entry", "menu_end", "menu_stmt",
|
||||
"menu_block", "source", "source_stmt", "comment", "comment_stmt",
|
||||
"help_start", "help", "depends_list", "depends", "prompt_stmt_opt",
|
||||
"prompt", "end", "nl_or_eof", "if_expr", "expr", "symbol", 0
|
||||
"$end", "error", "$undefined", "T_MAINMENU", "T_MENU", "T_ENDMENU",
|
||||
"T_SOURCE", "T_CHOICE", "T_ENDCHOICE", "T_COMMENT", "T_CONFIG",
|
||||
"T_MENUCONFIG", "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS",
|
||||
"T_REQUIRES", "T_OPTIONAL", "T_PROMPT", "T_DEFAULT", "T_TRISTATE",
|
||||
"T_DEF_TRISTATE", "T_BOOLEAN", "T_DEF_BOOLEAN", "T_STRING", "T_INT",
|
||||
"T_HEX", "T_WORD", "T_WORD_QUOTE", "T_UNEQUAL", "T_EOF", "T_EOL",
|
||||
"T_CLOSE_PAREN", "T_OPEN_PAREN", "T_ON", "T_SELECT", "T_RANGE", "T_OR",
|
||||
"T_AND", "T_EQUAL", "T_NOT", "$accept", "input", "block", "common_block",
|
||||
"config_entry_start", "config_stmt", "menuconfig_entry_start",
|
||||
"menuconfig_stmt", "config_option_list", "config_option", "choice",
|
||||
"choice_entry", "choice_end", "choice_stmt", "choice_option_list",
|
||||
"choice_option", "choice_block", "if", "if_end", "if_stmt", "if_block",
|
||||
"menu", "menu_entry", "menu_end", "menu_stmt", "menu_block", "source",
|
||||
"source_stmt", "comment", "comment_stmt", "help_start", "help",
|
||||
"depends_list", "depends", "prompt_stmt_opt", "prompt", "end",
|
||||
"nl_or_eof", "if_expr", "expr", "symbol", 0
|
||||
};
|
||||
#endif
|
||||
|
||||
# ifdef YYPRINT
|
||||
/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
|
||||
token YYLEX-NUM. */
|
||||
static const unsigned short yytoknum[] =
|
||||
static const unsigned short int yytoknum[] =
|
||||
{
|
||||
0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
|
||||
265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
|
||||
@ -539,7 +542,7 @@ static const unsigned char yydefact[] =
|
||||
};
|
||||
|
||||
/* YYDEFGOTO[NTERM-NUM]. */
|
||||
static const short yydefgoto[] =
|
||||
static const short int yydefgoto[] =
|
||||
{
|
||||
-1, 1, 17, 18, 19, 20, 21, 22, 52, 88,
|
||||
23, 24, 105, 25, 54, 98, 55, 26, 109, 27,
|
||||
@ -551,7 +554,7 @@ static const short yydefgoto[] =
|
||||
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
|
||||
STATE-NUM. */
|
||||
#define YYPACT_NINF -99
|
||||
static const short yypact[] =
|
||||
static const short int yypact[] =
|
||||
{
|
||||
-99, 48, -99, 38, 46, 46, -99, 46, -29, -99,
|
||||
46, -17, -3, -11, -99, -99, -99, -99, -99, -99,
|
||||
@ -575,7 +578,7 @@ static const short yypact[] =
|
||||
};
|
||||
|
||||
/* YYPGOTO[NTERM-NUM]. */
|
||||
static const short yypgoto[] =
|
||||
static const short int yypgoto[] =
|
||||
{
|
||||
-99, -99, -99, 111, -99, -99, -99, -99, 178, -99,
|
||||
-99, -99, -99, 91, -99, -99, -99, -99, -99, -99,
|
||||
@ -589,7 +592,7 @@ static const short yypgoto[] =
|
||||
number is the opposite. If zero, do what YYDEFACT says.
|
||||
If YYTABLE_NINF, syntax error. */
|
||||
#define YYTABLE_NINF -68
|
||||
static const short yytable[] =
|
||||
static const short int yytable[] =
|
||||
{
|
||||
66, 67, 36, 42, 39, 40, 71, 41, 123, 124,
|
||||
43, 44, 74, 75, 120, 154, 72, 46, 47, 69,
|
||||
@ -687,7 +690,7 @@ static const unsigned char yystos[] =
|
||||
|
||||
#define YYACCEPT goto yyacceptlab
|
||||
#define YYABORT goto yyabortlab
|
||||
#define YYERROR goto yyerrlab1
|
||||
#define YYERROR goto yyerrorlab
|
||||
|
||||
|
||||
/* Like YYERROR except do call yyerror. This remains here temporarily
|
||||
@ -715,20 +718,53 @@ do \
|
||||
} \
|
||||
while (0)
|
||||
|
||||
|
||||
#define YYTERROR 1
|
||||
#define YYERRCODE 256
|
||||
|
||||
/* YYLLOC_DEFAULT -- Compute the default location (before the actions
|
||||
are run). */
|
||||
|
||||
/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
|
||||
If N is 0, then set CURRENT to the empty location which ends
|
||||
the previous symbol: RHS[0] (always defined). */
|
||||
|
||||
#define YYRHSLOC(Rhs, K) ((Rhs)[K])
|
||||
#ifndef YYLLOC_DEFAULT
|
||||
# define YYLLOC_DEFAULT(Current, Rhs, N) \
|
||||
Current.first_line = Rhs[1].first_line; \
|
||||
Current.first_column = Rhs[1].first_column; \
|
||||
Current.last_line = Rhs[N].last_line; \
|
||||
Current.last_column = Rhs[N].last_column;
|
||||
# define YYLLOC_DEFAULT(Current, Rhs, N) \
|
||||
do \
|
||||
if (N) \
|
||||
{ \
|
||||
(Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
|
||||
(Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
|
||||
(Current).last_line = YYRHSLOC (Rhs, N).last_line; \
|
||||
(Current).last_column = YYRHSLOC (Rhs, N).last_column; \
|
||||
} \
|
||||
else \
|
||||
{ \
|
||||
(Current).first_line = (Current).last_line = \
|
||||
YYRHSLOC (Rhs, 0).last_line; \
|
||||
(Current).first_column = (Current).last_column = \
|
||||
YYRHSLOC (Rhs, 0).last_column; \
|
||||
} \
|
||||
while (0)
|
||||
#endif
|
||||
|
||||
|
||||
/* YY_LOCATION_PRINT -- Print the location on the stream.
|
||||
This macro was not mandated originally: define only if we know
|
||||
we won't break user code: when these are the locations we know. */
|
||||
|
||||
#ifndef YY_LOCATION_PRINT
|
||||
# if YYLTYPE_IS_TRIVIAL
|
||||
# define YY_LOCATION_PRINT(File, Loc) \
|
||||
fprintf (File, "%d.%d-%d.%d", \
|
||||
(Loc).first_line, (Loc).first_column, \
|
||||
(Loc).last_line, (Loc).last_column)
|
||||
# else
|
||||
# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
|
||||
# endif
|
||||
#endif
|
||||
|
||||
|
||||
/* YYLEX -- calling `yylex' with the right arguments. */
|
||||
|
||||
#ifdef YYLEX_PARAM
|
||||
@ -751,36 +787,30 @@ do { \
|
||||
YYFPRINTF Args; \
|
||||
} while (0)
|
||||
|
||||
# define YYDSYMPRINT(Args) \
|
||||
do { \
|
||||
if (yydebug) \
|
||||
yysymprint Args; \
|
||||
} while (0)
|
||||
|
||||
# define YYDSYMPRINTF(Title, Token, Value, Location) \
|
||||
# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
|
||||
do { \
|
||||
if (yydebug) \
|
||||
{ \
|
||||
YYFPRINTF (stderr, "%s ", Title); \
|
||||
yysymprint (stderr, \
|
||||
Token, Value); \
|
||||
Type, Value); \
|
||||
YYFPRINTF (stderr, "\n"); \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
/*------------------------------------------------------------------.
|
||||
| yy_stack_print -- Print the state stack from its BOTTOM up to its |
|
||||
| TOP (cinluded). |
|
||||
| TOP (included). |
|
||||
`------------------------------------------------------------------*/
|
||||
|
||||
#if defined (__STDC__) || defined (__cplusplus)
|
||||
static void
|
||||
yy_stack_print (short *bottom, short *top)
|
||||
yy_stack_print (short int *bottom, short int *top)
|
||||
#else
|
||||
static void
|
||||
yy_stack_print (bottom, top)
|
||||
short *bottom;
|
||||
short *top;
|
||||
short int *bottom;
|
||||
short int *top;
|
||||
#endif
|
||||
{
|
||||
YYFPRINTF (stderr, "Stack now");
|
||||
@ -810,9 +840,9 @@ yy_reduce_print (yyrule)
|
||||
#endif
|
||||
{
|
||||
int yyi;
|
||||
unsigned int yylineno = yyrline[yyrule];
|
||||
unsigned int yylno = yyrline[yyrule];
|
||||
YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
|
||||
yyrule - 1, yylineno);
|
||||
yyrule - 1, yylno);
|
||||
/* Print the symbols being reduced, and their result. */
|
||||
for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
|
||||
YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
|
||||
@ -830,8 +860,7 @@ do { \
|
||||
int yydebug;
|
||||
#else /* !YYDEBUG */
|
||||
# define YYDPRINTF(Args)
|
||||
# define YYDSYMPRINT(Args)
|
||||
# define YYDSYMPRINTF(Title, Token, Value, Location)
|
||||
# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
|
||||
# define YY_STACK_PRINT(Bottom, Top)
|
||||
# define YY_REDUCE_PRINT(Rule)
|
||||
#endif /* !YYDEBUG */
|
||||
@ -849,10 +878,6 @@ int yydebug;
|
||||
SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
|
||||
evaluated with infinite-precision integer arithmetic. */
|
||||
|
||||
#if YYMAXDEPTH == 0
|
||||
# undef YYMAXDEPTH
|
||||
#endif
|
||||
|
||||
#ifndef YYMAXDEPTH
|
||||
# define YYMAXDEPTH 10000
|
||||
#endif
|
||||
@ -934,15 +959,15 @@ yysymprint (yyoutput, yytype, yyvaluep)
|
||||
(void) yyvaluep;
|
||||
|
||||
if (yytype < YYNTOKENS)
|
||||
{
|
||||
YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
|
||||
# ifdef YYPRINT
|
||||
YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
|
||||
# endif
|
||||
}
|
||||
YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
|
||||
else
|
||||
YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
|
||||
|
||||
|
||||
# ifdef YYPRINT
|
||||
if (yytype < YYNTOKENS)
|
||||
YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
|
||||
# endif
|
||||
switch (yytype)
|
||||
{
|
||||
default:
|
||||
@ -958,10 +983,11 @@ yysymprint (yyoutput, yytype, yyvaluep)
|
||||
|
||||
#if defined (__STDC__) || defined (__cplusplus)
|
||||
static void
|
||||
yydestruct (int yytype, YYSTYPE *yyvaluep)
|
||||
yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
|
||||
#else
|
||||
static void
|
||||
yydestruct (yytype, yyvaluep)
|
||||
yydestruct (yymsg, yytype, yyvaluep)
|
||||
const char *yymsg;
|
||||
int yytype;
|
||||
YYSTYPE *yyvaluep;
|
||||
#endif
|
||||
@ -969,6 +995,10 @@ yydestruct (yytype, yyvaluep)
|
||||
/* Pacify ``unused variable'' warnings. */
|
||||
(void) yyvaluep;
|
||||
|
||||
if (!yymsg)
|
||||
yymsg = "Deleting";
|
||||
YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
|
||||
|
||||
switch (yytype)
|
||||
{
|
||||
|
||||
@ -996,10 +1026,10 @@ int yyparse ();
|
||||
|
||||
|
||||
|
||||
/* The lookahead symbol. */
|
||||
/* The look-ahead symbol. */
|
||||
int yychar;
|
||||
|
||||
/* The semantic value of the lookahead symbol. */
|
||||
/* The semantic value of the look-ahead symbol. */
|
||||
YYSTYPE yylval;
|
||||
|
||||
/* Number of syntax errors so far. */
|
||||
@ -1035,7 +1065,7 @@ yyparse ()
|
||||
int yyresult;
|
||||
/* Number of tokens to shift before error messages enabled. */
|
||||
int yyerrstatus;
|
||||
/* Lookahead token as an internal (translated) token number. */
|
||||
/* Look-ahead token as an internal (translated) token number. */
|
||||
int yytoken = 0;
|
||||
|
||||
/* Three stacks and their tools:
|
||||
@ -1047,9 +1077,9 @@ yyparse ()
|
||||
to reallocate them elsewhere. */
|
||||
|
||||
/* The state stack. */
|
||||
short yyssa[YYINITDEPTH];
|
||||
short *yyss = yyssa;
|
||||
register short *yyssp;
|
||||
short int yyssa[YYINITDEPTH];
|
||||
short int *yyss = yyssa;
|
||||
register short int *yyssp;
|
||||
|
||||
/* The semantic value stack. */
|
||||
YYSTYPE yyvsa[YYINITDEPTH];
|
||||
@ -1086,6 +1116,9 @@ yyparse ()
|
||||
yyssp = yyss;
|
||||
yyvsp = yyvs;
|
||||
|
||||
|
||||
yyvsp[0] = yylval;
|
||||
|
||||
goto yysetstate;
|
||||
|
||||
/*------------------------------------------------------------.
|
||||
@ -1111,7 +1144,7 @@ yyparse ()
|
||||
these so that the &'s don't force the real ones into
|
||||
memory. */
|
||||
YYSTYPE *yyvs1 = yyvs;
|
||||
short *yyss1 = yyss;
|
||||
short int *yyss1 = yyss;
|
||||
|
||||
|
||||
/* Each stack pointer address is followed by the size of the
|
||||
@ -1139,7 +1172,7 @@ yyparse ()
|
||||
yystacksize = YYMAXDEPTH;
|
||||
|
||||
{
|
||||
short *yyss1 = yyss;
|
||||
short int *yyss1 = yyss;
|
||||
union yyalloc *yyptr =
|
||||
(union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
|
||||
if (! yyptr)
|
||||
@ -1175,18 +1208,18 @@ yyparse ()
|
||||
yybackup:
|
||||
|
||||
/* Do appropriate processing given the current state. */
|
||||
/* Read a lookahead token if we need one and don't already have one. */
|
||||
/* Read a look-ahead token if we need one and don't already have one. */
|
||||
/* yyresume: */
|
||||
|
||||
/* First try to decide what to do without reference to lookahead token. */
|
||||
/* First try to decide what to do without reference to look-ahead token. */
|
||||
|
||||
yyn = yypact[yystate];
|
||||
if (yyn == YYPACT_NINF)
|
||||
goto yydefault;
|
||||
|
||||
/* Not known => get a lookahead token if don't already have one. */
|
||||
/* Not known => get a look-ahead token if don't already have one. */
|
||||
|
||||
/* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
|
||||
/* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */
|
||||
if (yychar == YYEMPTY)
|
||||
{
|
||||
YYDPRINTF ((stderr, "Reading a token: "));
|
||||
@ -1201,7 +1234,7 @@ yybackup:
|
||||
else
|
||||
{
|
||||
yytoken = YYTRANSLATE (yychar);
|
||||
YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
|
||||
YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
|
||||
}
|
||||
|
||||
/* If the proper action on seeing token YYTOKEN is to reduce or to
|
||||
@ -1221,8 +1254,8 @@ yybackup:
|
||||
if (yyn == YYFINAL)
|
||||
YYACCEPT;
|
||||
|
||||
/* Shift the lookahead token. */
|
||||
YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));
|
||||
/* Shift the look-ahead token. */
|
||||
YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
|
||||
|
||||
/* Discard the token being shifted unless it is eof. */
|
||||
if (yychar != YYEOF)
|
||||
@ -1294,10 +1327,10 @@ yyreduce:
|
||||
case 18:
|
||||
|
||||
{
|
||||
struct symbol *sym = sym_lookup(yyvsp[-1].string, 0);
|
||||
struct symbol *sym = sym_lookup((yyvsp[-1].string), 0);
|
||||
sym->flags |= SYMBOL_OPTIONAL;
|
||||
menu_add_entry(sym);
|
||||
printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), yyvsp[-1].string);
|
||||
printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
|
||||
;}
|
||||
break;
|
||||
|
||||
@ -1312,10 +1345,10 @@ yyreduce:
|
||||
case 20:
|
||||
|
||||
{
|
||||
struct symbol *sym = sym_lookup(yyvsp[-1].string, 0);
|
||||
struct symbol *sym = sym_lookup((yyvsp[-1].string), 0);
|
||||
sym->flags |= SYMBOL_OPTIONAL;
|
||||
menu_add_entry(sym);
|
||||
printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), yyvsp[-1].string);
|
||||
printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
|
||||
;}
|
||||
break;
|
||||
|
||||
@ -1342,7 +1375,7 @@ yyreduce:
|
||||
case 28:
|
||||
|
||||
{
|
||||
menu_add_expr(P_DEFAULT, yyvsp[-2].expr, yyvsp[-1].expr);
|
||||
menu_add_expr(P_DEFAULT, (yyvsp[-2].expr), (yyvsp[-1].expr));
|
||||
menu_set_type(S_TRISTATE);
|
||||
printd(DEBUG_PARSE, "%s:%d:def_boolean\n", zconf_curname(), zconf_lineno());
|
||||
;}
|
||||
@ -1359,7 +1392,7 @@ yyreduce:
|
||||
case 30:
|
||||
|
||||
{
|
||||
menu_add_expr(P_DEFAULT, yyvsp[-2].expr, yyvsp[-1].expr);
|
||||
menu_add_expr(P_DEFAULT, (yyvsp[-2].expr), (yyvsp[-1].expr));
|
||||
menu_set_type(S_BOOLEAN);
|
||||
printd(DEBUG_PARSE, "%s:%d:def_boolean\n", zconf_curname(), zconf_lineno());
|
||||
;}
|
||||
@ -1392,7 +1425,7 @@ yyreduce:
|
||||
case 34:
|
||||
|
||||
{
|
||||
menu_add_prompt(P_PROMPT, yyvsp[-2].string, yyvsp[-1].expr);
|
||||
menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr));
|
||||
printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
|
||||
;}
|
||||
break;
|
||||
@ -1400,7 +1433,7 @@ yyreduce:
|
||||
case 35:
|
||||
|
||||
{
|
||||
menu_add_expr(P_DEFAULT, yyvsp[-2].expr, yyvsp[-1].expr);
|
||||
menu_add_expr(P_DEFAULT, (yyvsp[-2].expr), (yyvsp[-1].expr));
|
||||
printd(DEBUG_PARSE, "%s:%d:default\n", zconf_curname(), zconf_lineno());
|
||||
;}
|
||||
break;
|
||||
@ -1408,7 +1441,7 @@ yyreduce:
|
||||
case 36:
|
||||
|
||||
{
|
||||
menu_add_symbol(P_SELECT, sym_lookup(yyvsp[-2].string, 0), yyvsp[-1].expr);
|
||||
menu_add_symbol(P_SELECT, sym_lookup((yyvsp[-2].string), 0), (yyvsp[-1].expr));
|
||||
printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno());
|
||||
;}
|
||||
break;
|
||||
@ -1416,7 +1449,7 @@ yyreduce:
|
||||
case 37:
|
||||
|
||||
{
|
||||
menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,yyvsp[-3].symbol, yyvsp[-2].symbol), yyvsp[-1].expr);
|
||||
menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,(yyvsp[-3].symbol), (yyvsp[-2].symbol)), (yyvsp[-1].expr));
|
||||
printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno());
|
||||
;}
|
||||
break;
|
||||
@ -1443,7 +1476,7 @@ yyreduce:
|
||||
case 40:
|
||||
|
||||
{
|
||||
if (zconf_endtoken(yyvsp[0].token, T_CHOICE, T_ENDCHOICE)) {
|
||||
if (zconf_endtoken((yyvsp[0].token), T_CHOICE, T_ENDCHOICE)) {
|
||||
menu_end_menu();
|
||||
printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno());
|
||||
}
|
||||
@ -1461,7 +1494,7 @@ yyreduce:
|
||||
case 48:
|
||||
|
||||
{
|
||||
menu_add_prompt(P_PROMPT, yyvsp[-2].string, yyvsp[-1].expr);
|
||||
menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr));
|
||||
printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
|
||||
;}
|
||||
break;
|
||||
@ -1493,7 +1526,7 @@ yyreduce:
|
||||
case 52:
|
||||
|
||||
{
|
||||
menu_add_symbol(P_DEFAULT, sym_lookup(yyvsp[-2].string, 0), yyvsp[-1].expr);
|
||||
menu_add_symbol(P_DEFAULT, sym_lookup((yyvsp[-2].string), 0), (yyvsp[-1].expr));
|
||||
printd(DEBUG_PARSE, "%s:%d:default\n", zconf_curname(), zconf_lineno());
|
||||
;}
|
||||
break;
|
||||
@ -1503,7 +1536,7 @@ yyreduce:
|
||||
{
|
||||
printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno());
|
||||
menu_add_entry(NULL);
|
||||
menu_add_dep(yyvsp[-1].expr);
|
||||
menu_add_dep((yyvsp[-1].expr));
|
||||
menu_end_entry();
|
||||
menu_add_menu();
|
||||
;}
|
||||
@ -1512,7 +1545,7 @@ yyreduce:
|
||||
case 56:
|
||||
|
||||
{
|
||||
if (zconf_endtoken(yyvsp[0].token, T_IF, T_ENDIF)) {
|
||||
if (zconf_endtoken((yyvsp[0].token), T_IF, T_ENDIF)) {
|
||||
menu_end_menu();
|
||||
printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno());
|
||||
}
|
||||
@ -1531,7 +1564,7 @@ yyreduce:
|
||||
|
||||
{
|
||||
menu_add_entry(NULL);
|
||||
menu_add_prompt(P_MENU, yyvsp[-1].string, NULL);
|
||||
menu_add_prompt(P_MENU, (yyvsp[-1].string), NULL);
|
||||
printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
|
||||
;}
|
||||
break;
|
||||
@ -1547,7 +1580,7 @@ yyreduce:
|
||||
case 65:
|
||||
|
||||
{
|
||||
if (zconf_endtoken(yyvsp[0].token, T_MENU, T_ENDMENU)) {
|
||||
if (zconf_endtoken((yyvsp[0].token), T_MENU, T_ENDMENU)) {
|
||||
menu_end_menu();
|
||||
printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno());
|
||||
}
|
||||
@ -1570,15 +1603,15 @@ yyreduce:
|
||||
case 73:
|
||||
|
||||
{
|
||||
yyval.string = yyvsp[-1].string;
|
||||
printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), yyvsp[-1].string);
|
||||
(yyval.string) = (yyvsp[-1].string);
|
||||
printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
|
||||
;}
|
||||
break;
|
||||
|
||||
case 74:
|
||||
|
||||
{
|
||||
zconf_nextfile(yyvsp[0].string);
|
||||
zconf_nextfile((yyvsp[0].string));
|
||||
;}
|
||||
break;
|
||||
|
||||
@ -1586,7 +1619,7 @@ yyreduce:
|
||||
|
||||
{
|
||||
menu_add_entry(NULL);
|
||||
menu_add_prompt(P_COMMENT, yyvsp[-1].string, NULL);
|
||||
menu_add_prompt(P_COMMENT, (yyvsp[-1].string), NULL);
|
||||
printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
|
||||
;}
|
||||
break;
|
||||
@ -1609,14 +1642,14 @@ yyreduce:
|
||||
case 78:
|
||||
|
||||
{
|
||||
current_entry->sym->help = yyvsp[0].string;
|
||||
current_entry->sym->help = (yyvsp[0].string);
|
||||
;}
|
||||
break;
|
||||
|
||||
case 82:
|
||||
|
||||
{
|
||||
menu_add_dep(yyvsp[-1].expr);
|
||||
menu_add_dep((yyvsp[-1].expr));
|
||||
printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno());
|
||||
;}
|
||||
break;
|
||||
@ -1624,7 +1657,7 @@ yyreduce:
|
||||
case 83:
|
||||
|
||||
{
|
||||
menu_add_dep(yyvsp[-1].expr);
|
||||
menu_add_dep((yyvsp[-1].expr));
|
||||
printd(DEBUG_PARSE, "%s:%d:depends\n", zconf_curname(), zconf_lineno());
|
||||
;}
|
||||
break;
|
||||
@ -1632,7 +1665,7 @@ yyreduce:
|
||||
case 84:
|
||||
|
||||
{
|
||||
menu_add_dep(yyvsp[-1].expr);
|
||||
menu_add_dep((yyvsp[-1].expr));
|
||||
printd(DEBUG_PARSE, "%s:%d:requires\n", zconf_curname(), zconf_lineno());
|
||||
;}
|
||||
break;
|
||||
@ -1640,84 +1673,84 @@ yyreduce:
|
||||
case 86:
|
||||
|
||||
{
|
||||
menu_add_prompt(P_PROMPT, yyvsp[-1].string, yyvsp[0].expr);
|
||||
menu_add_prompt(P_PROMPT, (yyvsp[-1].string), (yyvsp[0].expr));
|
||||
;}
|
||||
break;
|
||||
|
||||
case 89:
|
||||
|
||||
{ yyval.token = T_ENDMENU; ;}
|
||||
{ (yyval.token) = T_ENDMENU; ;}
|
||||
break;
|
||||
|
||||
case 90:
|
||||
|
||||
{ yyval.token = T_ENDCHOICE; ;}
|
||||
{ (yyval.token) = T_ENDCHOICE; ;}
|
||||
break;
|
||||
|
||||
case 91:
|
||||
|
||||
{ yyval.token = T_ENDIF; ;}
|
||||
{ (yyval.token) = T_ENDIF; ;}
|
||||
break;
|
||||
|
||||
case 94:
|
||||
|
||||
{ yyval.expr = NULL; ;}
|
||||
{ (yyval.expr) = NULL; ;}
|
||||
break;
|
||||
|
||||
case 95:
|
||||
|
||||
{ yyval.expr = yyvsp[0].expr; ;}
|
||||
{ (yyval.expr) = (yyvsp[0].expr); ;}
|
||||
break;
|
||||
|
||||
case 96:
|
||||
|
||||
{ yyval.expr = expr_alloc_symbol(yyvsp[0].symbol); ;}
|
||||
{ (yyval.expr) = expr_alloc_symbol((yyvsp[0].symbol)); ;}
|
||||
break;
|
||||
|
||||
case 97:
|
||||
|
||||
{ yyval.expr = expr_alloc_comp(E_EQUAL, yyvsp[-2].symbol, yyvsp[0].symbol); ;}
|
||||
{ (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); ;}
|
||||
break;
|
||||
|
||||
case 98:
|
||||
|
||||
{ yyval.expr = expr_alloc_comp(E_UNEQUAL, yyvsp[-2].symbol, yyvsp[0].symbol); ;}
|
||||
{ (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); ;}
|
||||
break;
|
||||
|
||||
case 99:
|
||||
|
||||
{ yyval.expr = yyvsp[-1].expr; ;}
|
||||
{ (yyval.expr) = (yyvsp[-1].expr); ;}
|
||||
break;
|
||||
|
||||
case 100:
|
||||
|
||||
{ yyval.expr = expr_alloc_one(E_NOT, yyvsp[0].expr); ;}
|
||||
{ (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[0].expr)); ;}
|
||||
break;
|
||||
|
||||
case 101:
|
||||
|
||||
{ yyval.expr = expr_alloc_two(E_OR, yyvsp[-2].expr, yyvsp[0].expr); ;}
|
||||
{ (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[-2].expr), (yyvsp[0].expr)); ;}
|
||||
break;
|
||||
|
||||
case 102:
|
||||
|
||||
{ yyval.expr = expr_alloc_two(E_AND, yyvsp[-2].expr, yyvsp[0].expr); ;}
|
||||
{ (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[-2].expr), (yyvsp[0].expr)); ;}
|
||||
break;
|
||||
|
||||
case 103:
|
||||
|
||||
{ yyval.symbol = sym_lookup(yyvsp[0].string, 0); free(yyvsp[0].string); ;}
|
||||
{ (yyval.symbol) = sym_lookup((yyvsp[0].string), 0); free((yyvsp[0].string)); ;}
|
||||
break;
|
||||
|
||||
case 104:
|
||||
|
||||
{ yyval.symbol = sym_lookup(yyvsp[0].string, 1); free(yyvsp[0].string); ;}
|
||||
{ (yyval.symbol) = sym_lookup((yyvsp[0].string), 1); free((yyvsp[0].string)); ;}
|
||||
break;
|
||||
|
||||
|
||||
}
|
||||
|
||||
/* Line 999 of yacc.c. */
|
||||
/* Line 1037 of yacc.c. */
|
||||
|
||||
|
||||
yyvsp -= yylen;
|
||||
@ -1759,18 +1792,33 @@ yyerrlab:
|
||||
{
|
||||
YYSIZE_T yysize = 0;
|
||||
int yytype = YYTRANSLATE (yychar);
|
||||
const char* yyprefix;
|
||||
char *yymsg;
|
||||
int yyx, yycount;
|
||||
int yyx;
|
||||
|
||||
yycount = 0;
|
||||
/* Start YYX at -YYN if negative to avoid negative indexes in
|
||||
YYCHECK. */
|
||||
for (yyx = yyn < 0 ? -yyn : 0;
|
||||
yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)
|
||||
int yyxbegin = yyn < 0 ? -yyn : 0;
|
||||
|
||||
/* Stay within bounds of both yycheck and yytname. */
|
||||
int yychecklim = YYLAST - yyn;
|
||||
int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
|
||||
int yycount = 0;
|
||||
|
||||
yyprefix = ", expecting ";
|
||||
for (yyx = yyxbegin; yyx < yyxend; ++yyx)
|
||||
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
|
||||
yysize += yystrlen (yytname[yyx]) + 15, yycount++;
|
||||
yysize += yystrlen ("syntax error, unexpected ") + 1;
|
||||
yysize += yystrlen (yytname[yytype]);
|
||||
{
|
||||
yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]);
|
||||
yycount += 1;
|
||||
if (yycount == 5)
|
||||
{
|
||||
yysize = 0;
|
||||
break;
|
||||
}
|
||||
}
|
||||
yysize += (sizeof ("syntax error, unexpected ")
|
||||
+ yystrlen (yytname[yytype]));
|
||||
yymsg = (char *) YYSTACK_ALLOC (yysize);
|
||||
if (yymsg != 0)
|
||||
{
|
||||
@ -1779,16 +1827,13 @@ yyerrlab:
|
||||
|
||||
if (yycount < 5)
|
||||
{
|
||||
yycount = 0;
|
||||
for (yyx = yyn < 0 ? -yyn : 0;
|
||||
yyx < (int) (sizeof (yytname) / sizeof (char *));
|
||||
yyx++)
|
||||
yyprefix = ", expecting ";
|
||||
for (yyx = yyxbegin; yyx < yyxend; ++yyx)
|
||||
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
|
||||
{
|
||||
const char *yyq = ! yycount ? ", expecting " : " or ";
|
||||
yyp = yystpcpy (yyp, yyq);
|
||||
yyp = yystpcpy (yyp, yyprefix);
|
||||
yyp = yystpcpy (yyp, yytname[yyx]);
|
||||
yycount++;
|
||||
yyprefix = " or ";
|
||||
}
|
||||
}
|
||||
yyerror (yymsg);
|
||||
@ -1806,38 +1851,57 @@ yyerrlab:
|
||||
|
||||
if (yyerrstatus == 3)
|
||||
{
|
||||
/* If just tried and failed to reuse lookahead token after an
|
||||
/* If just tried and failed to reuse look-ahead token after an
|
||||
error, discard it. */
|
||||
|
||||
/* Return failure if at end of input. */
|
||||
if (yychar == YYEOF)
|
||||
if (yychar <= YYEOF)
|
||||
{
|
||||
/* Pop the error token. */
|
||||
YYPOPSTACK;
|
||||
/* Pop the rest of the stack. */
|
||||
while (yyss < yyssp)
|
||||
{
|
||||
YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
|
||||
yydestruct (yystos[*yyssp], yyvsp);
|
||||
YYPOPSTACK;
|
||||
}
|
||||
YYABORT;
|
||||
/* If at end of input, pop the error token,
|
||||
then the rest of the stack, then return failure. */
|
||||
if (yychar == YYEOF)
|
||||
for (;;)
|
||||
{
|
||||
|
||||
YYPOPSTACK;
|
||||
if (yyssp == yyss)
|
||||
YYABORT;
|
||||
yydestruct ("Error: popping",
|
||||
yystos[*yyssp], yyvsp);
|
||||
}
|
||||
}
|
||||
|
||||
YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
|
||||
yydestruct (yytoken, &yylval);
|
||||
yychar = YYEMPTY;
|
||||
|
||||
else
|
||||
{
|
||||
yydestruct ("Error: discarding", yytoken, &yylval);
|
||||
yychar = YYEMPTY;
|
||||
}
|
||||
}
|
||||
|
||||
/* Else will try to reuse lookahead token after shifting the error
|
||||
/* Else will try to reuse look-ahead token after shifting the error
|
||||
token. */
|
||||
goto yyerrlab1;
|
||||
|
||||
|
||||
/*----------------------------------------------------.
|
||||
| yyerrlab1 -- error raised explicitly by an action. |
|
||||
`----------------------------------------------------*/
|
||||
/*---------------------------------------------------.
|
||||
| yyerrorlab -- error raised explicitly by YYERROR. |
|
||||
`---------------------------------------------------*/
|
||||
yyerrorlab:
|
||||
|
||||
#ifdef __GNUC__
|
||||
/* Pacify GCC when the user code never invokes YYERROR and the label
|
||||
yyerrorlab therefore never appears in user code. */
|
||||
if (0)
|
||||
goto yyerrorlab;
|
||||
#endif
|
||||
|
||||
yyvsp -= yylen;
|
||||
yyssp -= yylen;
|
||||
yystate = *yyssp;
|
||||
goto yyerrlab1;
|
||||
|
||||
|
||||
/*-------------------------------------------------------------.
|
||||
| yyerrlab1 -- common code for both syntax error and YYERROR. |
|
||||
`-------------------------------------------------------------*/
|
||||
yyerrlab1:
|
||||
yyerrstatus = 3; /* Each real token shifted decrements this. */
|
||||
|
||||
@ -1859,22 +1923,22 @@ yyerrlab1:
|
||||
if (yyssp == yyss)
|
||||
YYABORT;
|
||||
|
||||
YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
|
||||
yydestruct (yystos[yystate], yyvsp);
|
||||
yyvsp--;
|
||||
yystate = *--yyssp;
|
||||
|
||||
yydestruct ("Error: popping", yystos[yystate], yyvsp);
|
||||
YYPOPSTACK;
|
||||
yystate = *yyssp;
|
||||
YY_STACK_PRINT (yyss, yyssp);
|
||||
}
|
||||
|
||||
if (yyn == YYFINAL)
|
||||
YYACCEPT;
|
||||
|
||||
YYDPRINTF ((stderr, "Shifting error token, "));
|
||||
|
||||
*++yyvsp = yylval;
|
||||
|
||||
|
||||
/* Shift the error token. */
|
||||
YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
|
||||
|
||||
yystate = yyn;
|
||||
goto yynewstate;
|
||||
|
||||
@ -1890,6 +1954,9 @@ yyacceptlab:
|
||||
| yyabortlab -- YYABORT comes here. |
|
||||
`-----------------------------------*/
|
||||
yyabortlab:
|
||||
yydestruct ("Error: discarding lookahead",
|
||||
yytoken, &yylval);
|
||||
yychar = YYEMPTY;
|
||||
yyresult = 1;
|
||||
goto yyreturn;
|
||||
|
||||
|
||||
@ -11,6 +11,11 @@
|
||||
#include <string.h>
|
||||
#include <stdbool.h>
|
||||
|
||||
#define LKC_DIRECT_LINK
|
||||
#include "lkc.h"
|
||||
|
||||
#include "zconf.hash.c"
|
||||
|
||||
#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)
|
||||
|
||||
#define PRINTD 0x0001
|
||||
@ -88,10 +93,6 @@ static struct menu *current_menu, *current_entry;
|
||||
%type <expr> if_expr
|
||||
%type <token> end
|
||||
|
||||
%{
|
||||
#define LKC_DIRECT_LINK
|
||||
#include "lkc.h"
|
||||
%}
|
||||
%%
|
||||
input: /* empty */
|
||||
| input block
|
||||
|
||||
Loading…
Reference in New Issue
Block a user