From patchwork Sat Aug 19 18:12:30 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Torvalds X-Patchwork-Id: 9910627 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id D6A50600C8 for ; Sat, 19 Aug 2017 18:12:36 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C0F042867B for ; Sat, 19 Aug 2017 18:12:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B2310286A4; Sat, 19 Aug 2017 18:12:36 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.3 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,RCVD_IN_SORBS_SPAM,T_DKIM_INVALID,T_TVD_MIME_EPI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5CDD42867B for ; Sat, 19 Aug 2017 18:12:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752066AbdHSSMd (ORCPT ); Sat, 19 Aug 2017 14:12:33 -0400 Received: from mail-oi0-f65.google.com ([209.85.218.65]:37823 "EHLO mail-oi0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751591AbdHSSMb (ORCPT ); Sat, 19 Aug 2017 14:12:31 -0400 Received: by mail-oi0-f65.google.com with SMTP id z19so2380189oia.4; Sat, 19 Aug 2017 11:12:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=tUG0NBlWcY3knI4jgr7qri0LDQPYL3vp0spvbI55oto=; b=RUyEKFHZmigfZWtDXHcYroIIR72GOv5Jw0KJcoC5irqvr9hUhEW4bwgotD6Em5jK2s jkBEdqfevL8STu5RkRqLb8I+ohHcaGcLn0zwY8LN+4G3yG+7tIm1b51R4EKLBFIWNLat jNrQsP5hmXYRx+b2i0hpB0x9e9pPbJOrJUgUaG20mDkKutGgBJOR31AEZE7ulRbozhZz trmzPuQKvSqNzlBxwMXAFdCWm/NfJKto8sFThoVyYmGe4wU3pXpS09hCYdncWDuJp0N0 sZ4YGTTiz7ciyj3sCf0o+ChYpF52Ppyj78r/DsH+osjCykmbh0FuJ9uUNrHGWIS0ap9E rZ1g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=tUG0NBlWcY3knI4jgr7qri0LDQPYL3vp0spvbI55oto=; b=adTAnjin5Pwp98Ua7sQX7gO66HBAf3wS4kKv84kf57tpDs8mbkH4r0u/0J22bx07d0 WJGPNT49lFGYc0ZR9JXFc67xNcSnljeV9g43kOJi/KGQvQ8Rx18FQOVnhoxRRnU3aZO6 CA8QnYQqtzoNGTMCXiHpzJa5dTN9h71IX26X/jQznrpIbIxnKECOINJEBsfF597VEtew bHCBXj2hLWjMzC+V+lsQLBxNJxU4mQb48j6CLUaQQCVwJIfQRYDhGyX4Zy6ilYxX8gIw gRk2rMJr9jv1E8t83yn+Qg9iO135iFI1g6yIAmbOpRCRF/RDfCnxvHyLM4F62KxvOYsq thIQ== X-Gm-Message-State: AHYfb5gBCfQmzwOqMMQ7E8Bfa9oeyFAh5EgSfyRxv0VejodFTlTSTqTC I24aeKTvLMSj3BLXPF+USwQfG4EHhg== X-Received: by 10.202.71.139 with SMTP id u133mr11233359oia.164.1503166350655; Sat, 19 Aug 2017 11:12:30 -0700 (PDT) MIME-Version: 1.0 Received: by 10.182.23.45 with HTTP; Sat, 19 Aug 2017 11:12:30 -0700 (PDT) In-Reply-To: References: <1503132577-24423-1-git-send-email-yamada.masahiro@socionext.com> From: Linus Torvalds Date: Sat, 19 Aug 2017 11:12:30 -0700 X-Google-Sender-Auth: AubBGfhmpJggim3bHbfnnxNRtkM Message-ID: Subject: Re: [RFC PATCH 0/3] kbuild: generate intermediate C files instead of copying _shipped files To: Masahiro Yamada Cc: Sam Ravnborg , Michal Marek , Linux Kbuild mailing list , "devicetree@vger.kernel.org" , Rob Herring , Jonathan Corbet , Richard Purdie , Greg Kroah-Hartman , Andrew Morton , Mauro Carvalho Chehab , Nicholas Piggin , "open list:DOCUMENTATION" , Markus Heiser , Linux Kernel Mailing List , Frank Rowand , Rob Herring , SeongJae Park , "Yann E. MORIN" Sender: linux-kbuild-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kbuild@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP On Sat, Aug 19, 2017 at 10:14 AM, Linus Torvalds wrote: > > Anybody want to look at just getting rid of the gperf use? I took a stab at it. It wasn't too bad, although I think this needs a *lot* of testing, and I think it needs checking of Makefile dependencies etc. NOTE NOTE NOTE! This may be *COMPLETELY* broken. It just happens to build for me. So when I say "it wasn't too bad", I really mean "it wasn't too bad, but I didn't spend a lot of effort on it either". Honestly, the code is better and more legible without gperf, imho. And it removes more lines than it adds - and even if you ignore changes to the shipped lines, it's only an additional 15 lines of code, It's likely not even any slower, but who the hell knows.. Do we even care? It's almost certainly faster if you compare to generating that gperf code. Linus From bb3290d91695bb1ae78ab86f18fb4d7ad8e5ebcc Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 19 Aug 2017 10:17:02 -0700 Subject: [PATCH] Remove gperf usage from toolchain It turns out that gperf-3.1 changed types in the generated code in ways that aren't even trivially detectable without having to generate a test-file. It's just not worth using tools and libraries from clowns that don't understand or care about compatibility. So get rid of gperf. Signed-off-by: Linus Torvalds --- Documentation/dontdiff | 1 - scripts/genksyms/Makefile | 4 +- scripts/genksyms/keywords.c | 74 ++++++++ scripts/genksyms/keywords.gperf | 61 ------- scripts/genksyms/keywords.hash.c_shipped | 230 ------------------------ scripts/genksyms/lex.l | 8 +- scripts/genksyms/lex.lex.c_shipped | 8 +- scripts/kconfig/.gitignore | 1 - scripts/kconfig/Makefile | 4 +- scripts/kconfig/kconf_id.c | 54 ++++++ scripts/kconfig/lkc.h | 2 +- scripts/kconfig/zconf.gperf | 50 ------ scripts/kconfig/zconf.hash.c_shipped | 297 ------------------------------- scripts/kconfig/zconf.tab.c_shipped | 10 +- scripts/kconfig/zconf.y | 10 +- 15 files changed, 151 insertions(+), 663 deletions(-) create mode 100644 scripts/genksyms/keywords.c delete mode 100644 scripts/genksyms/keywords.gperf delete mode 100644 scripts/genksyms/keywords.hash.c_shipped create mode 100644 scripts/kconfig/kconf_id.c delete mode 100644 scripts/kconfig/zconf.gperf delete mode 100644 scripts/kconfig/zconf.hash.c_shipped diff --git a/Documentation/dontdiff b/Documentation/dontdiff index 358b47c06ad4..2228fcc8e29f 100644 --- a/Documentation/dontdiff +++ b/Documentation/dontdiff @@ -259,5 +259,4 @@ wakeup.bin wakeup.elf wakeup.lds zImage* -zconf.hash.c zoffset.h diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile index aca33b98bf63..3c23bab3367b 100644 --- a/scripts/genksyms/Makefile +++ b/scripts/genksyms/Makefile @@ -9,6 +9,6 @@ HOSTCFLAGS_parse.tab.o := -I$(src) HOSTCFLAGS_lex.lex.o := -I$(src) # dependencies on generated files need to be listed explicitly -$(obj)/lex.lex.o: $(obj)/keywords.hash.c $(obj)/parse.tab.h +$(obj)/lex.lex.o: $(obj)/parse.tab.h -clean-files := keywords.hash.c lex.lex.c parse.tab.c parse.tab.h +clean-files := lex.lex.c parse.tab.c parse.tab.h diff --git a/scripts/genksyms/keywords.c b/scripts/genksyms/keywords.c new file mode 100644 index 000000000000..9f40bcd17d07 --- /dev/null +++ b/scripts/genksyms/keywords.c @@ -0,0 +1,74 @@ +static struct resword { + const char *name; + int token; +} keywords[] = { + { "EXPORT_SYMBOL", EXPORT_SYMBOL_KEYW }, + { "EXPORT_SYMBOL_GPL", EXPORT_SYMBOL_KEYW }, + { "EXPORT_SYMBOL_GPL_FUTURE", EXPORT_SYMBOL_KEYW }, + { "EXPORT_UNUSED_SYMBOL", EXPORT_SYMBOL_KEYW }, + { "EXPORT_UNUSED_SYMBOL_GPL", EXPORT_SYMBOL_KEYW }, + { "__asm", ASM_KEYW }, + { "__asm__", ASM_KEYW }, + { "__attribute", ATTRIBUTE_KEYW }, + { "__attribute__", ATTRIBUTE_KEYW }, + { "__const", CONST_KEYW }, + { "__const__", CONST_KEYW }, + { "__extension__", EXTENSION_KEYW }, + { "__inline", INLINE_KEYW }, + { "__inline__", INLINE_KEYW }, + { "__signed", SIGNED_KEYW }, + { "__signed__", SIGNED_KEYW }, + { "__typeof", TYPEOF_KEYW }, + { "__typeof__", TYPEOF_KEYW }, + { "__volatile", VOLATILE_KEYW }, + { "__volatile__", VOLATILE_KEYW }, + { "__builtin_va_list", VA_LIST_KEYW }, + + // According to rth, c99 defines "_Bool", __restrict", __restrict__", "restrict". KAO + { "_Bool", BOOL_KEYW }, + { "_restrict", RESTRICT_KEYW }, + { "__restrict__", RESTRICT_KEYW }, + { "restrict", RESTRICT_KEYW }, + { "asm", ASM_KEYW }, + + // attribute commented out in modutils 2.4.2. People are using 'attribute' as a + // field name which breaks the genksyms parser. It is not a gcc keyword anyway. + // KAO. }, + // { "attribute", ATTRIBUTE_KEYW }, + + { "auto", AUTO_KEYW }, + { "char", CHAR_KEYW }, + { "const", CONST_KEYW }, + { "double", DOUBLE_KEYW }, + { "enum", ENUM_KEYW }, + { "extern", EXTERN_KEYW }, + { "float", FLOAT_KEYW }, + { "inline", INLINE_KEYW }, + { "int", INT_KEYW }, + { "long", LONG_KEYW }, + { "register", REGISTER_KEYW }, + { "short", SHORT_KEYW }, + { "signed", SIGNED_KEYW }, + { "static", STATIC_KEYW }, + { "struct", STRUCT_KEYW }, + { "typedef", TYPEDEF_KEYW }, + { "typeof", TYPEOF_KEYW }, + { "union", UNION_KEYW }, + { "unsigned", UNSIGNED_KEYW }, + { "void", VOID_KEYW }, + { "volatile", VOLATILE_KEYW }, +}; + +#define NR_KEYWORDS (sizeof(keywords)/sizeof(struct resword)) + +static int is_reserved_word(register const char *str, register unsigned int len) +{ + int i; + for (i = 0; i < NR_KEYWORDS; i++) { + struct resword *r = keywords + i; + int l = strlen(r->name); + if (len == l && !memcmp(str, r->name, len)) + return r->token; + } + return -1; +} diff --git a/scripts/genksyms/keywords.gperf b/scripts/genksyms/keywords.gperf deleted file mode 100644 index bd4c4b235588..000000000000 --- a/scripts/genksyms/keywords.gperf +++ /dev/null @@ -1,61 +0,0 @@ -%language=ANSI-C -%define hash-function-name is_reserved_hash -%define lookup-function-name is_reserved_word -%{ -struct resword; -static const struct resword *is_reserved_word(register const char *str, register unsigned int len); -%} -struct resword { const char *name; int token; } -%% -EXPORT_SYMBOL, EXPORT_SYMBOL_KEYW -EXPORT_SYMBOL_GPL, EXPORT_SYMBOL_KEYW -EXPORT_SYMBOL_GPL_FUTURE, EXPORT_SYMBOL_KEYW -EXPORT_UNUSED_SYMBOL, EXPORT_SYMBOL_KEYW -EXPORT_UNUSED_SYMBOL_GPL, EXPORT_SYMBOL_KEYW -__asm, ASM_KEYW -__asm__, ASM_KEYW -__attribute, ATTRIBUTE_KEYW -__attribute__, ATTRIBUTE_KEYW -__const, CONST_KEYW -__const__, CONST_KEYW -__extension__, EXTENSION_KEYW -__inline, INLINE_KEYW -__inline__, INLINE_KEYW -__signed, SIGNED_KEYW -__signed__, SIGNED_KEYW -__typeof, TYPEOF_KEYW -__typeof__, TYPEOF_KEYW -__volatile, VOLATILE_KEYW -__volatile__, VOLATILE_KEYW -__builtin_va_list, VA_LIST_KEYW -# According to rth, c99 defines _Bool, __restrict, __restrict__, restrict. KAO -_Bool, BOOL_KEYW -_restrict, RESTRICT_KEYW -__restrict__, RESTRICT_KEYW -restrict, RESTRICT_KEYW -asm, ASM_KEYW -# attribute commented out in modutils 2.4.2. People are using 'attribute' as a -# field name which breaks the genksyms parser. It is not a gcc keyword anyway. -# KAO. -# attribute, ATTRIBUTE_KEYW -auto, AUTO_KEYW -char, CHAR_KEYW -const, CONST_KEYW -double, DOUBLE_KEYW -enum, ENUM_KEYW -extern, EXTERN_KEYW -float, FLOAT_KEYW -inline, INLINE_KEYW -int, INT_KEYW -long, LONG_KEYW -register, REGISTER_KEYW -short, SHORT_KEYW -signed, SIGNED_KEYW -static, STATIC_KEYW -struct, STRUCT_KEYW -typedef, TYPEDEF_KEYW -typeof, TYPEOF_KEYW -union, UNION_KEYW -unsigned, UNSIGNED_KEYW -void, VOID_KEYW -volatile, VOLATILE_KEYW diff --git a/scripts/genksyms/keywords.hash.c_shipped b/scripts/genksyms/keywords.hash.c_shipped deleted file mode 100644 index 738018ba7375..000000000000 --- a/scripts/genksyms/keywords.hash.c_shipped +++ /dev/null @@ -1,230 +0,0 @@ -/* ANSI-C code produced by gperf version 3.0.4 */ -/* Command-line: gperf -t --output-file scripts/genksyms/keywords.hash.c_shipped -a -C -E -g -k '1,3,$' -p -t scripts/genksyms/keywords.gperf */ - -#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \ - && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \ - && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \ - && ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \ - && ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \ - && ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \ - && ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \ - && ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \ - && ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \ - && ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \ - && ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \ - && ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \ - && ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \ - && ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \ - && ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \ - && ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \ - && ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \ - && ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \ - && ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \ - && ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \ - && ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \ - && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \ - && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126)) -/* The character set is not based on ISO-646. */ -#error "gperf generated tables don't work with this execution character set. Please report a bug to ." -#endif - -#line 4 "scripts/genksyms/keywords.gperf" - -struct resword; -static const struct resword *is_reserved_word(register const char *str, register unsigned int len); -#line 8 "scripts/genksyms/keywords.gperf" -struct resword { const char *name; int token; }; -/* maximum key range = 98, duplicates = 0 */ - -#ifdef __GNUC__ -__inline -#else -#ifdef __cplusplus -inline -#endif -#endif -static unsigned int -is_reserved_hash (register const char *str, register unsigned int len) -{ - static const unsigned char asso_values[] = - { - 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 101, 101, 101, 101, 0, - 101, 101, 101, 101, 101, 101, 15, 101, 101, 101, - 0, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 0, 101, 0, 0, 5, - 25, 20, 55, 30, 101, 15, 101, 101, 10, 0, - 10, 40, 10, 101, 10, 5, 0, 10, 15, 101, - 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, - 101, 101, 101, 101, 101, 101 - }; - return len + asso_values[(unsigned char)str[2]] + asso_values[(unsigned char)str[0]] + asso_values[(unsigned char)str[len - 1]]; -} - -#ifdef __GNUC__ -__inline -#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__ -__attribute__ ((__gnu_inline__)) -#endif -#endif -const struct resword * -is_reserved_word (register const char *str, register unsigned int len) -{ - enum - { - TOTAL_KEYWORDS = 47, - MIN_WORD_LENGTH = 3, - MAX_WORD_LENGTH = 24, - MIN_HASH_VALUE = 3, - MAX_HASH_VALUE = 100 - }; - - static const struct resword wordlist[] = - { - {""}, {""}, {""}, -#line 36 "scripts/genksyms/keywords.gperf" - {"asm", ASM_KEYW}, - {""}, -#line 15 "scripts/genksyms/keywords.gperf" - {"__asm", ASM_KEYW}, - {""}, -#line 16 "scripts/genksyms/keywords.gperf" - {"__asm__", ASM_KEYW}, - {""}, {""}, -#line 27 "scripts/genksyms/keywords.gperf" - {"__typeof__", TYPEOF_KEYW}, - {""}, -#line 19 "scripts/genksyms/keywords.gperf" - {"__const", CONST_KEYW}, -#line 18 "scripts/genksyms/keywords.gperf" - {"__attribute__", ATTRIBUTE_KEYW}, -#line 20 "scripts/genksyms/keywords.gperf" - {"__const__", CONST_KEYW}, -#line 25 "scripts/genksyms/keywords.gperf" - {"__signed__", SIGNED_KEYW}, -#line 54 "scripts/genksyms/keywords.gperf" - {"static", STATIC_KEYW}, -#line 30 "scripts/genksyms/keywords.gperf" - {"__builtin_va_list", VA_LIST_KEYW}, -#line 49 "scripts/genksyms/keywords.gperf" - {"int", INT_KEYW}, -#line 42 "scripts/genksyms/keywords.gperf" - {"char", CHAR_KEYW}, -#line 43 "scripts/genksyms/keywords.gperf" - {"const", CONST_KEYW}, -#line 55 "scripts/genksyms/keywords.gperf" - {"struct", STRUCT_KEYW}, -#line 34 "scripts/genksyms/keywords.gperf" - {"__restrict__", RESTRICT_KEYW}, -#line 35 "scripts/genksyms/keywords.gperf" - {"restrict", RESTRICT_KEYW}, -#line 12 "scripts/genksyms/keywords.gperf" - {"EXPORT_SYMBOL_GPL_FUTURE", EXPORT_SYMBOL_KEYW}, -#line 23 "scripts/genksyms/keywords.gperf" - {"__inline__", INLINE_KEYW}, - {""}, -#line 29 "scripts/genksyms/keywords.gperf" - {"__volatile__", VOLATILE_KEYW}, -#line 10 "scripts/genksyms/keywords.gperf" - {"EXPORT_SYMBOL", EXPORT_SYMBOL_KEYW}, -#line 33 "scripts/genksyms/keywords.gperf" - {"_restrict", RESTRICT_KEYW}, - {""}, -#line 17 "scripts/genksyms/keywords.gperf" - {"__attribute", ATTRIBUTE_KEYW}, -#line 11 "scripts/genksyms/keywords.gperf" - {"EXPORT_SYMBOL_GPL", EXPORT_SYMBOL_KEYW}, -#line 21 "scripts/genksyms/keywords.gperf" - {"__extension__", EXTENSION_KEYW}, -#line 45 "scripts/genksyms/keywords.gperf" - {"enum", ENUM_KEYW}, -#line 13 "scripts/genksyms/keywords.gperf" - {"EXPORT_UNUSED_SYMBOL", EXPORT_SYMBOL_KEYW}, -#line 46 "scripts/genksyms/keywords.gperf" - {"extern", EXTERN_KEYW}, - {""}, -#line 24 "scripts/genksyms/keywords.gperf" - {"__signed", SIGNED_KEYW}, -#line 14 "scripts/genksyms/keywords.gperf" - {"EXPORT_UNUSED_SYMBOL_GPL", EXPORT_SYMBOL_KEYW}, -#line 58 "scripts/genksyms/keywords.gperf" - {"union", UNION_KEYW}, - {""}, {""}, -#line 22 "scripts/genksyms/keywords.gperf" - {"__inline", INLINE_KEYW}, -#line 41 "scripts/genksyms/keywords.gperf" - {"auto", AUTO_KEYW}, -#line 28 "scripts/genksyms/keywords.gperf" - {"__volatile", VOLATILE_KEYW}, - {""}, {""}, -#line 59 "scripts/genksyms/keywords.gperf" - {"unsigned", UNSIGNED_KEYW}, - {""}, -#line 52 "scripts/genksyms/keywords.gperf" - {"short", SHORT_KEYW}, -#line 48 "scripts/genksyms/keywords.gperf" - {"inline", INLINE_KEYW}, - {""}, -#line 61 "scripts/genksyms/keywords.gperf" - {"volatile", VOLATILE_KEYW}, -#line 50 "scripts/genksyms/keywords.gperf" - {"long", LONG_KEYW}, -#line 32 "scripts/genksyms/keywords.gperf" - {"_Bool", BOOL_KEYW}, - {""}, {""}, -#line 51 "scripts/genksyms/keywords.gperf" - {"register", REGISTER_KEYW}, -#line 60 "scripts/genksyms/keywords.gperf" - {"void", VOID_KEYW}, - {""}, -#line 44 "scripts/genksyms/keywords.gperf" - {"double", DOUBLE_KEYW}, - {""}, -#line 26 "scripts/genksyms/keywords.gperf" - {"__typeof", TYPEOF_KEYW}, - {""}, {""}, -#line 53 "scripts/genksyms/keywords.gperf" - {"signed", SIGNED_KEYW}, - {""}, {""}, {""}, {""}, -#line 57 "scripts/genksyms/keywords.gperf" - {"typeof", TYPEOF_KEYW}, -#line 56 "scripts/genksyms/keywords.gperf" - {"typedef", TYPEDEF_KEYW}, - {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, - {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, - {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, -#line 47 "scripts/genksyms/keywords.gperf" - {"float", FLOAT_KEYW} - }; - - if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH) - { - register int key = is_reserved_hash (str, len); - - if (key <= MAX_HASH_VALUE && key >= 0) - { - register const char *s = wordlist[key].name; - - if (*str == *s && !strcmp (str + 1, s + 1)) - return &wordlist[key]; - } - } - return 0; -} diff --git a/scripts/genksyms/lex.l b/scripts/genksyms/lex.l index 5235aa507ba5..5dc25ee01c77 100644 --- a/scripts/genksyms/lex.l +++ b/scripts/genksyms/lex.l @@ -94,7 +94,7 @@ MC_TOKEN ([~%^&*+=|<>/-]=)|(&&)|("||")|(->)|(<<)|(>>) /* Bring in the keyword recognizer. */ -#include "keywords.hash.c" +#include "keywords.c" /* Macros to append to our phrase collection list. */ @@ -186,10 +186,10 @@ repeat: case IDENT: APP; { - const struct resword *r = is_reserved_word(yytext, yyleng); - if (r) + int r = is_reserved_word(yytext, yyleng); + if (r >= 0) { - switch (token = r->token) + switch (token = r) { case ATTRIBUTE_KEYW: lexstate = ST_ATTRIBUTE; diff --git a/scripts/genksyms/lex.lex.c_shipped b/scripts/genksyms/lex.lex.c_shipped index 985c5541aae4..d5a7474b3e57 100644 --- a/scripts/genksyms/lex.lex.c_shipped +++ b/scripts/genksyms/lex.lex.c_shipped @@ -1905,7 +1905,7 @@ void yyfree (void * ptr ) /* Bring in the keyword recognizer. */ -#include "keywords.hash.c" +#include "keywords.c" /* Macros to append to our phrase collection list. */ @@ -1995,10 +1995,10 @@ repeat: case IDENT: APP; { - const struct resword *r = is_reserved_word(yytext, yyleng); - if (r) + int r = is_reserved_word(yytext, yyleng); + if (r >= 0) { - switch (token = r->token) + switch (token = r) { case ATTRIBUTE_KEYW: lexstate = ST_ATTRIBUTE; diff --git a/scripts/kconfig/.gitignore b/scripts/kconfig/.gitignore index be603c4fef62..51f1c877b543 100644 --- a/scripts/kconfig/.gitignore +++ b/scripts/kconfig/.gitignore @@ -5,7 +5,6 @@ config* *.lex.c *.tab.c *.tab.h -zconf.hash.c *.moc gconf.glade.h *.pot diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index eb8144643b78..8c12c20c55a6 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -191,7 +191,7 @@ gconf-objs := gconf.o zconf.tab.o hostprogs-y := conf nconf mconf kxgettext qconf gconf clean-files := qconf.moc .tmp_qtcheck .tmp_gtkcheck -clean-files += zconf.tab.c zconf.lex.c zconf.hash.c gconf.glade.h +clean-files += zconf.tab.c zconf.lex.c gconf.glade.h clean-files += config.pot linux.pot # Check that we have the required ncurses stuff installed for lxdialog (menuconfig) @@ -280,7 +280,7 @@ $(obj)/.tmp_gtkcheck: fi endif -$(obj)/zconf.tab.o: $(obj)/zconf.lex.c $(obj)/zconf.hash.c +$(obj)/zconf.tab.o: $(obj)/zconf.lex.c $(obj)/qconf.o: $(obj)/qconf.moc diff --git a/scripts/kconfig/kconf_id.c b/scripts/kconfig/kconf_id.c new file mode 100644 index 000000000000..5abbc728fbc4 --- /dev/null +++ b/scripts/kconfig/kconf_id.c @@ -0,0 +1,54 @@ + +static struct kconf_id kconf_id_array[] = { + { "mainmenu", T_MAINMENU, TF_COMMAND }, + { "menu", T_MENU, TF_COMMAND }, + { "endmenu", T_ENDMENU, TF_COMMAND }, + { "source", T_SOURCE, TF_COMMAND }, + { "choice", T_CHOICE, TF_COMMAND }, + { "endchoice", T_ENDCHOICE, TF_COMMAND }, + { "comment", T_COMMENT, TF_COMMAND }, + { "config", T_CONFIG, TF_COMMAND }, + { "menuconfig", T_MENUCONFIG, TF_COMMAND }, + { "help", T_HELP, TF_COMMAND }, + { "---help---", T_HELP, TF_COMMAND }, + { "if", T_IF, TF_COMMAND|TF_PARAM }, + { "endif", T_ENDIF, TF_COMMAND }, + { "depends", T_DEPENDS, TF_COMMAND }, + { "optional", T_OPTIONAL, TF_COMMAND }, + { "default", T_DEFAULT, TF_COMMAND, S_UNKNOWN }, + { "prompt", T_PROMPT, TF_COMMAND }, + { "tristate", T_TYPE, TF_COMMAND, S_TRISTATE }, + { "def_tristate", T_DEFAULT, TF_COMMAND, S_TRISTATE }, + { "bool", T_TYPE, TF_COMMAND, S_BOOLEAN }, + { "boolean", T_TYPE, TF_COMMAND, S_BOOLEAN }, + { "def_bool", T_DEFAULT, TF_COMMAND, S_BOOLEAN }, + { "int", T_TYPE, TF_COMMAND, S_INT }, + { "hex", T_TYPE, TF_COMMAND, S_HEX }, + { "string", T_TYPE, TF_COMMAND, S_STRING }, + { "select", T_SELECT, TF_COMMAND }, + { "imply", T_IMPLY, TF_COMMAND }, + { "range", T_RANGE, TF_COMMAND }, + { "visible", T_VISIBLE, TF_COMMAND }, + { "option", T_OPTION, TF_COMMAND }, + { "on", T_ON, TF_PARAM }, + { "modules", T_OPT_MODULES, TF_OPTION }, + { "defconfig_list", T_OPT_DEFCONFIG_LIST, TF_OPTION }, + { "env", T_OPT_ENV, TF_OPTION }, + { "allnoconfig_y", T_OPT_ALLNOCONFIG_Y, TF_OPTION }, +}; + +#define KCONF_ID_ARRAY_SIZE (sizeof(kconf_id_array)/sizeof(struct kconf_id)) + +static const struct kconf_id *kconf_id_lookup(register const char *str, register unsigned int len) +{ + int i; + + for (i = 0; i < KCONF_ID_ARRAY_SIZE; i++) { + struct kconf_id *id = kconf_id_array+i; + int l = strlen(id->name); + + if (len == l && !memcmp(str, id->name, len)) + return id; + } + return NULL; +} diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h index 91ca126ea080..cdcbe43e87b3 100644 --- a/scripts/kconfig/lkc.h +++ b/scripts/kconfig/lkc.h @@ -62,7 +62,7 @@ enum conf_def_mode { #define T_OPT_ALLNOCONFIG_Y 4 struct kconf_id { - int name; + const char *name; int token; unsigned int flags; enum symbol_type stype; diff --git a/scripts/kconfig/zconf.gperf b/scripts/kconfig/zconf.gperf deleted file mode 100644 index ead02edec936..000000000000 --- a/scripts/kconfig/zconf.gperf +++ /dev/null @@ -1,50 +0,0 @@ -%language=ANSI-C -%define hash-function-name kconf_id_hash -%define lookup-function-name kconf_id_lookup -%define string-pool-name kconf_id_strings -%compare-strncmp -%enum -%pic -%struct-type - -struct kconf_id; - -static const struct kconf_id *kconf_id_lookup(register const char *str, register unsigned int len); - -%% -mainmenu, T_MAINMENU, TF_COMMAND -menu, T_MENU, TF_COMMAND -endmenu, T_ENDMENU, TF_COMMAND -source, T_SOURCE, TF_COMMAND -choice, T_CHOICE, TF_COMMAND -endchoice, T_ENDCHOICE, TF_COMMAND -comment, T_COMMENT, TF_COMMAND -config, T_CONFIG, TF_COMMAND -menuconfig, T_MENUCONFIG, TF_COMMAND -help, T_HELP, TF_COMMAND ----help---, T_HELP, TF_COMMAND -if, T_IF, TF_COMMAND|TF_PARAM -endif, T_ENDIF, TF_COMMAND -depends, T_DEPENDS, TF_COMMAND -optional, T_OPTIONAL, TF_COMMAND -default, T_DEFAULT, TF_COMMAND, S_UNKNOWN -prompt, T_PROMPT, TF_COMMAND -tristate, T_TYPE, TF_COMMAND, S_TRISTATE -def_tristate, T_DEFAULT, TF_COMMAND, S_TRISTATE -bool, T_TYPE, TF_COMMAND, S_BOOLEAN -boolean, T_TYPE, TF_COMMAND, S_BOOLEAN -def_bool, T_DEFAULT, TF_COMMAND, S_BOOLEAN -int, T_TYPE, TF_COMMAND, S_INT -hex, T_TYPE, TF_COMMAND, S_HEX -string, T_TYPE, TF_COMMAND, S_STRING -select, T_SELECT, TF_COMMAND -imply, T_IMPLY, TF_COMMAND -range, T_RANGE, TF_COMMAND -visible, T_VISIBLE, TF_COMMAND -option, T_OPTION, TF_COMMAND -on, T_ON, TF_PARAM -modules, T_OPT_MODULES, TF_OPTION -defconfig_list, T_OPT_DEFCONFIG_LIST,TF_OPTION -env, T_OPT_ENV, TF_OPTION -allnoconfig_y, T_OPT_ALLNOCONFIG_Y,TF_OPTION -%% diff --git a/scripts/kconfig/zconf.hash.c_shipped b/scripts/kconfig/zconf.hash.c_shipped deleted file mode 100644 index d51b15de074a..000000000000 --- a/scripts/kconfig/zconf.hash.c_shipped +++ /dev/null @@ -1,297 +0,0 @@ -/* ANSI-C code produced by gperf version 3.0.4 */ -/* Command-line: gperf -t --output-file scripts/kconfig/zconf.hash.c_shipped -a -C -E -g -k '1,3,$' -p -t scripts/kconfig/zconf.gperf */ - -#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \ - && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \ - && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \ - && ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \ - && ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \ - && ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \ - && ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \ - && ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \ - && ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \ - && ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \ - && ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \ - && ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \ - && ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \ - && ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \ - && ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \ - && ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \ - && ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \ - && ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \ - && ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \ - && ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \ - && ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \ - && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \ - && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126)) -/* The character set is not based on ISO-646. */ -#error "gperf generated tables don't work with this execution character set. Please report a bug to ." -#endif - -#line 10 "scripts/kconfig/zconf.gperf" -struct kconf_id; - -static const struct kconf_id *kconf_id_lookup(register const char *str, register unsigned int len); -/* maximum key range = 71, duplicates = 0 */ - -#ifdef __GNUC__ -__inline -#else -#ifdef __cplusplus -inline -#endif -#endif -static unsigned int -kconf_id_hash (register const char *str, register unsigned int len) -{ - static const unsigned char asso_values[] = - { - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 0, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 10, 25, 25, - 0, 0, 0, 5, 0, 0, 73, 73, 5, 0, - 10, 5, 45, 73, 20, 20, 0, 15, 15, 73, - 20, 0, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73 - }; - register int hval = len; - - switch (hval) - { - default: - hval += asso_values[(unsigned char)str[2]]; - /*FALLTHROUGH*/ - case 2: - case 1: - hval += asso_values[(unsigned char)str[0]]; - break; - } - return hval + asso_values[(unsigned char)str[len - 1]]; -} - -struct kconf_id_strings_t - { - char kconf_id_strings_str2[sizeof("if")]; - char kconf_id_strings_str3[sizeof("int")]; - char kconf_id_strings_str5[sizeof("endif")]; - char kconf_id_strings_str7[sizeof("default")]; - char kconf_id_strings_str8[sizeof("tristate")]; - char kconf_id_strings_str9[sizeof("endchoice")]; - char kconf_id_strings_str10[sizeof("---help---")]; - char kconf_id_strings_str12[sizeof("def_tristate")]; - char kconf_id_strings_str13[sizeof("def_bool")]; - char kconf_id_strings_str14[sizeof("defconfig_list")]; - char kconf_id_strings_str17[sizeof("on")]; - char kconf_id_strings_str18[sizeof("optional")]; - char kconf_id_strings_str21[sizeof("option")]; - char kconf_id_strings_str22[sizeof("endmenu")]; - char kconf_id_strings_str23[sizeof("mainmenu")]; - char kconf_id_strings_str25[sizeof("menuconfig")]; - char kconf_id_strings_str27[sizeof("modules")]; - char kconf_id_strings_str28[sizeof("allnoconfig_y")]; - char kconf_id_strings_str29[sizeof("menu")]; - char kconf_id_strings_str31[sizeof("select")]; - char kconf_id_strings_str32[sizeof("comment")]; - char kconf_id_strings_str33[sizeof("env")]; - char kconf_id_strings_str35[sizeof("range")]; - char kconf_id_strings_str36[sizeof("choice")]; - char kconf_id_strings_str39[sizeof("bool")]; - char kconf_id_strings_str41[sizeof("source")]; - char kconf_id_strings_str42[sizeof("visible")]; - char kconf_id_strings_str43[sizeof("hex")]; - char kconf_id_strings_str46[sizeof("config")]; - char kconf_id_strings_str47[sizeof("boolean")]; - char kconf_id_strings_str50[sizeof("imply")]; - char kconf_id_strings_str51[sizeof("string")]; - char kconf_id_strings_str54[sizeof("help")]; - char kconf_id_strings_str56[sizeof("prompt")]; - char kconf_id_strings_str72[sizeof("depends")]; - }; -static const struct kconf_id_strings_t kconf_id_strings_contents = - { - "if", - "int", - "endif", - "default", - "tristate", - "endchoice", - "---help---", - "def_tristate", - "def_bool", - "defconfig_list", - "on", - "optional", - "option", - "endmenu", - "mainmenu", - "menuconfig", - "modules", - "allnoconfig_y", - "menu", - "select", - "comment", - "env", - "range", - "choice", - "bool", - "source", - "visible", - "hex", - "config", - "boolean", - "imply", - "string", - "help", - "prompt", - "depends" - }; -#define kconf_id_strings ((const char *) &kconf_id_strings_contents) -#ifdef __GNUC__ -__inline -#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__ -__attribute__ ((__gnu_inline__)) -#endif -#endif -const struct kconf_id * -kconf_id_lookup (register const char *str, register unsigned int len) -{ - enum - { - TOTAL_KEYWORDS = 35, - MIN_WORD_LENGTH = 2, - MAX_WORD_LENGTH = 14, - MIN_HASH_VALUE = 2, - MAX_HASH_VALUE = 72 - }; - - static const struct kconf_id wordlist[] = - { - {-1}, {-1}, -#line 26 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str2, T_IF, TF_COMMAND|TF_PARAM}, -#line 37 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str3, T_TYPE, TF_COMMAND, S_INT}, - {-1}, -#line 27 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str5, T_ENDIF, TF_COMMAND}, - {-1}, -#line 30 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str7, T_DEFAULT, TF_COMMAND, S_UNKNOWN}, -#line 32 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str8, T_TYPE, TF_COMMAND, S_TRISTATE}, -#line 20 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str9, T_ENDCHOICE, TF_COMMAND}, -#line 25 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str10, T_HELP, TF_COMMAND}, - {-1}, -#line 33 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str12, T_DEFAULT, TF_COMMAND, S_TRISTATE}, -#line 36 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str13, T_DEFAULT, TF_COMMAND, S_BOOLEAN}, -#line 47 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str14, T_OPT_DEFCONFIG_LIST,TF_OPTION}, - {-1}, {-1}, -#line 45 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str17, T_ON, TF_PARAM}, -#line 29 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str18, T_OPTIONAL, TF_COMMAND}, - {-1}, {-1}, -#line 44 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str21, T_OPTION, TF_COMMAND}, -#line 17 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str22, T_ENDMENU, TF_COMMAND}, -#line 15 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str23, T_MAINMENU, TF_COMMAND}, - {-1}, -#line 23 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str25, T_MENUCONFIG, TF_COMMAND}, - {-1}, -#line 46 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str27, T_OPT_MODULES, TF_OPTION}, -#line 49 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str28, T_OPT_ALLNOCONFIG_Y,TF_OPTION}, -#line 16 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str29, T_MENU, TF_COMMAND}, - {-1}, -#line 40 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str31, T_SELECT, TF_COMMAND}, -#line 21 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str32, T_COMMENT, TF_COMMAND}, -#line 48 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str33, T_OPT_ENV, TF_OPTION}, - {-1}, -#line 42 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str35, T_RANGE, TF_COMMAND}, -#line 19 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str36, T_CHOICE, TF_COMMAND}, - {-1}, {-1}, -#line 34 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str39, T_TYPE, TF_COMMAND, S_BOOLEAN}, - {-1}, -#line 18 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str41, T_SOURCE, TF_COMMAND}, -#line 43 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str42, T_VISIBLE, TF_COMMAND}, -#line 38 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str43, T_TYPE, TF_COMMAND, S_HEX}, - {-1}, {-1}, -#line 22 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str46, T_CONFIG, TF_COMMAND}, -#line 35 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str47, T_TYPE, TF_COMMAND, S_BOOLEAN}, - {-1}, {-1}, -#line 41 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str50, T_IMPLY, TF_COMMAND}, -#line 39 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str51, T_TYPE, TF_COMMAND, S_STRING}, - {-1}, {-1}, -#line 24 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str54, T_HELP, TF_COMMAND}, - {-1}, -#line 31 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str56, T_PROMPT, TF_COMMAND}, - {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, - {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, -#line 28 "scripts/kconfig/zconf.gperf" - {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str72, T_DEPENDS, TF_COMMAND} - }; - - if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH) - { - register int key = kconf_id_hash (str, len); - - if (key <= MAX_HASH_VALUE && key >= 0) - { - register int o = wordlist[key].name; - if (o >= 0) - { - register const char *s = o + kconf_id_strings; - - if (*str == *s && !strncmp (str + 1, s + 1, len - 1) && s[len] == '\0') - return &wordlist[key]; - } - } - } - return 0; -} -#line 50 "scripts/kconfig/zconf.gperf" - diff --git a/scripts/kconfig/zconf.tab.c_shipped b/scripts/kconfig/zconf.tab.c_shipped index 65b7515a577c..a22b285d759f 100644 --- a/scripts/kconfig/zconf.tab.c_shipped +++ b/scripts/kconfig/zconf.tab.c_shipped @@ -209,8 +209,8 @@ int zconfparse (void); /* Copy the second part of user declarations. */ -/* Include zconf.hash.c here so it can see the token constants. */ -#include "zconf.hash.c" +/* Include kconf_id.c here so it can see the token constants. */ +#include "kconf_id.c" @@ -1515,7 +1515,7 @@ yyreduce: case 12: { - zconf_error("unexpected option \"%s\"", kconf_id_strings + (yyvsp[-2].id)->name); + zconf_error("unexpected option \"%s\"", (yyvsp[-2].id)->name); } break; @@ -2268,13 +2268,13 @@ static bool zconf_endtoken(const struct kconf_id *id, int starttoken, int endtok { if (id->token != endtoken) { zconf_error("unexpected '%s' within %s block", - kconf_id_strings + id->name, zconf_tokenname(starttoken)); + id->name, zconf_tokenname(starttoken)); zconfnerrs++; return false; } if (current_menu->file != current_file) { zconf_error("'%s' in different file than '%s'", - kconf_id_strings + id->name, zconf_tokenname(starttoken)); + id->name, zconf_tokenname(starttoken)); fprintf(stderr, "%s:%d: location of the '%s'\n", current_menu->file->name, current_menu->lineno, zconf_tokenname(starttoken)); diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y index 001305fa080b..c8f396c3b190 100644 --- a/scripts/kconfig/zconf.y +++ b/scripts/kconfig/zconf.y @@ -101,8 +101,8 @@ static struct menu *current_menu, *current_entry; } if_entry menu_entry choice_entry %{ -/* Include zconf.hash.c here so it can see the token constants. */ -#include "zconf.hash.c" +/* Include zconf_id.c here so it can see the token constants. */ +#include "kconf_id.c" %} %% @@ -119,7 +119,7 @@ stmt_list: | stmt_list T_WORD error T_EOL { zconf_error("unknown statement \"%s\"", $2); } | stmt_list option_name error T_EOL { - zconf_error("unexpected option \"%s\"", kconf_id_strings + $2->name); + zconf_error("unexpected option \"%s\"", $2->name); } | stmt_list error T_EOL { zconf_error("invalid statement"); } ; @@ -551,13 +551,13 @@ static bool zconf_endtoken(const struct kconf_id *id, int starttoken, int endtok { if (id->token != endtoken) { zconf_error("unexpected '%s' within %s block", - kconf_id_strings + id->name, zconf_tokenname(starttoken)); + id->name, zconf_tokenname(starttoken)); zconfnerrs++; return false; } if (current_menu->file != current_file) { zconf_error("'%s' in different file than '%s'", - kconf_id_strings + id->name, zconf_tokenname(starttoken)); + id->name, zconf_tokenname(starttoken)); fprintf(stderr, "%s:%d: location of the '%s'\n", current_menu->file->name, current_menu->lineno, zconf_tokenname(starttoken)); -- 2.14.0.rc1.2.g4c8247ec3