* [PATCH 01/10] .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore
@ 2018-03-23 13:04 Masahiro Yamada
2018-03-23 13:04 ` [PATCH 02/10] kbuild: clean up *.lex.c and *.tab.[ch] patterns from top-level Makefile Masahiro Yamada
` (9 more replies)
0 siblings, 10 replies; 26+ messages in thread
From: Masahiro Yamada @ 2018-03-23 13:04 UTC (permalink / raw)
To: linux-kbuild
Cc: Sam Ravnborg, Michal Marek, linux-kernel, Arnd Bergmann,
Laurent Pinchart, Frank Rowand, Geert Uytterhoeven,
Masahiro Yamada
These patterns are common to host programs that require lexer and parser.
Move them to the top .gitignore.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
.gitignore | 2 ++
scripts/dtc/.gitignore | 3 ---
scripts/genksyms/.gitignore | 3 ---
scripts/kconfig/.gitignore | 3 ---
4 files changed, 2 insertions(+), 9 deletions(-)
diff --git a/.gitignore b/.gitignore
index 85bcc26..1e82be1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,6 +22,7 @@
*.gz
*.i
*.ko
+*.lex.c
*.ll
*.lst
*.lz4
@@ -37,6 +38,7 @@
*.so.dbg
*.su
*.symtypes
+*.tab.[ch]
*.tar
*.xz
Module.symvers
diff --git a/scripts/dtc/.gitignore b/scripts/dtc/.gitignore
index cdabdc9..2e6e60d 100644
--- a/scripts/dtc/.gitignore
+++ b/scripts/dtc/.gitignore
@@ -1,4 +1 @@
dtc
-dtc-lexer.lex.c
-dtc-parser.tab.c
-dtc-parser.tab.h
diff --git a/scripts/genksyms/.gitignore b/scripts/genksyms/.gitignore
index e7836b4..b119c7d 100644
--- a/scripts/genksyms/.gitignore
+++ b/scripts/genksyms/.gitignore
@@ -1,4 +1 @@
-*.lex.c
-*.tab.c
-*.tab.h
genksyms
diff --git a/scripts/kconfig/.gitignore b/scripts/kconfig/.gitignore
index a76856e..2da579e 100644
--- a/scripts/kconfig/.gitignore
+++ b/scripts/kconfig/.gitignore
@@ -1,9 +1,6 @@
#
# Generated files
#
-*.lex.c
-*.tab.c
-*.tab.h
*.moc
gconf.glade.h
*.pot
--
2.7.4
^ permalink raw reply related [flat|nested] 26+ messages in thread* [PATCH 02/10] kbuild: clean up *.lex.c and *.tab.[ch] patterns from top-level Makefile 2018-03-23 13:04 [PATCH 01/10] .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore Masahiro Yamada @ 2018-03-23 13:04 ` Masahiro Yamada 2018-03-24 1:20 ` Frank Rowand 2018-03-23 13:04 ` [PATCH 03/10] genksyms: generate lexer and parser during build instead of shipping Masahiro Yamada ` (8 subsequent siblings) 9 siblings, 1 reply; 26+ messages in thread From: Masahiro Yamada @ 2018-03-23 13:04 UTC (permalink / raw) To: linux-kbuild Cc: Sam Ravnborg, Michal Marek, linux-kernel, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven, Masahiro Yamada Files suffixed by .lex.c, .tab.[ch] are generated lexers, parsers, respectively. Clean them up globally from the top Makefile. Some of the final host programs they are linked into are needed for building external modules, but those intermediates are unneeded. They can be cleaned away by 'make clean' instead of 'make mrproper'. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- Makefile | 1 + scripts/dtc/Makefile | 6 ++---- scripts/genksyms/Makefile | 2 -- scripts/kconfig/Makefile | 2 +- 4 files changed, 4 insertions(+), 7 deletions(-) diff --git a/Makefile b/Makefile index 493e267..168432e 100644 --- a/Makefile +++ b/Makefile @@ -1613,6 +1613,7 @@ clean: $(clean-dirs) -o -name '*.dwo' -o -name '*.lst' \ -o -name '*.su' \ -o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \ + -o -name '*.lex.c' -o -name '*.tab.[ch]' \ -o -name '*.symtypes' -o -name 'modules.order' \ -o -name modules.builtin -o -name '.tmp_*.o.*' \ -o -name .cache.mk \ diff --git a/scripts/dtc/Makefile b/scripts/dtc/Makefile index a88b8c9..d17ba64 100644 --- a/scripts/dtc/Makefile +++ b/scripts/dtc/Makefile @@ -28,7 +28,5 @@ HOSTCFLAGS_dtc-parser.tab.o := $(HOSTCFLAGS_DTC) # dependencies on generated files need to be listed explicitly $(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.h -# generated files need to include *.cmd and be cleaned explicitly -generated-files := dtc-lexer.lex.c dtc-parser.tab.c dtc-parser.tab.h -targets := $(generated-files) -clean-files := $(generated-files) +# generated files need to include *.cmd +targets := dtc-lexer.lex.c dtc-parser.tab.c dtc-parser.tab.h diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile index 34d6ab1..0ccac51 100644 --- a/scripts/genksyms/Makefile +++ b/scripts/genksyms/Makefile @@ -11,5 +11,3 @@ HOSTCFLAGS_lex.lex.o := -I$(src) # dependencies on generated files need to be listed explicitly $(obj)/lex.lex.o: $(obj)/parse.tab.h - -clean-files := lex.lex.c parse.tab.c parse.tab.h diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index f9bdd02..1dcd797 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -209,7 +209,7 @@ hostprogs-y := conf nconf mconf kxgettext qconf gconf targets += zconf.tab.c zconf.lex.c clean-files := qconf.moc .tmp_qtcheck .tmp_gtkcheck -clean-files += zconf.tab.c zconf.lex.c gconf.glade.h +clean-files += gconf.glade.h clean-files += config.pot linux.pot # Check that we have the required ncurses stuff installed for lxdialog (menuconfig) -- 2.7.4 ^ permalink raw reply related [flat|nested] 26+ messages in thread
* Re: [PATCH 02/10] kbuild: clean up *.lex.c and *.tab.[ch] patterns from top-level Makefile 2018-03-23 13:04 ` [PATCH 02/10] kbuild: clean up *.lex.c and *.tab.[ch] patterns from top-level Makefile Masahiro Yamada @ 2018-03-24 1:20 ` Frank Rowand 0 siblings, 0 replies; 26+ messages in thread From: Frank Rowand @ 2018-03-24 1:20 UTC (permalink / raw) To: Masahiro Yamada, linux-kbuild Cc: Sam Ravnborg, Michal Marek, linux-kernel, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven On 03/23/18 06:04, Masahiro Yamada wrote: > Files suffixed by .lex.c, .tab.[ch] are generated lexers, parsers, > respectively. Clean them up globally from the top Makefile. > > Some of the final host programs they are linked into are needed for > building external modules, but those intermediates are unneeded. > They can be cleaned away by 'make clean' instead of 'make mrproper'. > > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Frank Rowand <frowand.list@gmail.com> -Frank > --- > > Makefile | 1 + > scripts/dtc/Makefile | 6 ++---- > scripts/genksyms/Makefile | 2 -- > scripts/kconfig/Makefile | 2 +- > 4 files changed, 4 insertions(+), 7 deletions(-) > > diff --git a/Makefile b/Makefile > index 493e267..168432e 100644 > --- a/Makefile > +++ b/Makefile > @@ -1613,6 +1613,7 @@ clean: $(clean-dirs) > -o -name '*.dwo' -o -name '*.lst' \ > -o -name '*.su' \ > -o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \ > + -o -name '*.lex.c' -o -name '*.tab.[ch]' \ > -o -name '*.symtypes' -o -name 'modules.order' \ > -o -name modules.builtin -o -name '.tmp_*.o.*' \ > -o -name .cache.mk \ > diff --git a/scripts/dtc/Makefile b/scripts/dtc/Makefile > index a88b8c9..d17ba64 100644 > --- a/scripts/dtc/Makefile > +++ b/scripts/dtc/Makefile > @@ -28,7 +28,5 @@ HOSTCFLAGS_dtc-parser.tab.o := $(HOSTCFLAGS_DTC) > # dependencies on generated files need to be listed explicitly > $(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.h > > -# generated files need to include *.cmd and be cleaned explicitly > -generated-files := dtc-lexer.lex.c dtc-parser.tab.c dtc-parser.tab.h > -targets := $(generated-files) > -clean-files := $(generated-files) > +# generated files need to include *.cmd > +targets := dtc-lexer.lex.c dtc-parser.tab.c dtc-parser.tab.h > diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile > index 34d6ab1..0ccac51 100644 > --- a/scripts/genksyms/Makefile > +++ b/scripts/genksyms/Makefile > @@ -11,5 +11,3 @@ HOSTCFLAGS_lex.lex.o := -I$(src) > > # dependencies on generated files need to be listed explicitly > $(obj)/lex.lex.o: $(obj)/parse.tab.h > - > -clean-files := lex.lex.c parse.tab.c parse.tab.h > diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile > index f9bdd02..1dcd797 100644 > --- a/scripts/kconfig/Makefile > +++ b/scripts/kconfig/Makefile > @@ -209,7 +209,7 @@ hostprogs-y := conf nconf mconf kxgettext qconf gconf > > targets += zconf.tab.c zconf.lex.c > clean-files := qconf.moc .tmp_qtcheck .tmp_gtkcheck > -clean-files += zconf.tab.c zconf.lex.c gconf.glade.h > +clean-files += gconf.glade.h > clean-files += config.pot linux.pot > > # Check that we have the required ncurses stuff installed for lxdialog (menuconfig) > ^ permalink raw reply [flat|nested] 26+ messages in thread
* [PATCH 03/10] genksyms: generate lexer and parser during build instead of shipping 2018-03-23 13:04 [PATCH 01/10] .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore Masahiro Yamada 2018-03-23 13:04 ` [PATCH 02/10] kbuild: clean up *.lex.c and *.tab.[ch] patterns from top-level Makefile Masahiro Yamada @ 2018-03-23 13:04 ` Masahiro Yamada 2018-03-30 17:40 ` [03/10] " Andrei Vagin 2018-03-23 13:04 ` [PATCH 04/10] kbuild: add %.lex.c and %.tab.[ch] to 'targets' automatically Masahiro Yamada ` (7 subsequent siblings) 9 siblings, 1 reply; 26+ messages in thread From: Masahiro Yamada @ 2018-03-23 13:04 UTC (permalink / raw) To: linux-kbuild Cc: Sam Ravnborg, Michal Marek, linux-kernel, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven, Masahiro Yamada Now that the kernel build supports flex and bison, remove the _shipped files and generate them during the build instead. There are no more shipped lexer and parser, so I ripped off the rules in scripts/Malefile.lib that were used for REGENERATE_PARSERS. The genksyms parser has ambiguous grammar, which would emit warnings: scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr] scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr] They are normally suppressed, but displayed when W=1 is given. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- scripts/Makefile.lib | 24 +- scripts/genksyms/Makefile | 23 + scripts/genksyms/lex.lex.c_shipped | 2291 -------------------------------- scripts/genksyms/parse.tab.c_shipped | 2394 ---------------------------------- scripts/genksyms/parse.tab.h_shipped | 119 -- 5 files changed, 26 insertions(+), 4825 deletions(-) delete mode 100644 scripts/genksyms/lex.lex.c_shipped delete mode 100644 scripts/genksyms/parse.tab.c_shipped delete mode 100644 scripts/genksyms/parse.tab.h_shipped diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 2fde810..b7d2c97 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -183,14 +183,8 @@ endef quiet_cmd_flex = LEX $@ cmd_flex = $(LEX) -o$@ -L $< -ifdef REGENERATE_PARSERS -.PRECIOUS: $(src)/%.lex.c_shipped -$(src)/%.lex.c_shipped: $(src)/%.l - $(call cmd,flex) -endif - .PRECIOUS: $(obj)/%.lex.c -$(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE +$(obj)/%.lex.c: $(src)/%.l FORCE $(call if_changed,flex) # YACC @@ -198,27 +192,15 @@ $(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE quiet_cmd_bison = YACC $@ cmd_bison = $(YACC) -o$@ -t -l $< -ifdef REGENERATE_PARSERS -.PRECIOUS: $(src)/%.tab.c_shipped -$(src)/%.tab.c_shipped: $(src)/%.y - $(call cmd,bison) -endif - .PRECIOUS: $(obj)/%.tab.c -$(filter %.tab.c,$(targets)): $(obj)/%.tab.c: $(src)/%.y FORCE +$(obj)/%.tab.c: $(src)/%.y FORCE $(call if_changed,bison) quiet_cmd_bison_h = YACC $@ cmd_bison_h = bison -o/dev/null --defines=$@ -t -l $< -ifdef REGENERATE_PARSERS -.PRECIOUS: $(src)/%.tab.h_shipped -$(src)/%.tab.h_shipped: $(src)/%.y - $(call cmd,bison_h) -endif - .PRECIOUS: $(obj)/%.tab.h -$(filter %.tab.h,$(targets)): $(obj)/%.tab.h: $(src)/%.y FORCE +$(obj)/%.tab.h: $(src)/%.y FORCE $(call if_changed,bison_h) # Shipped files diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile index 0ccac51..f4749e8 100644 --- a/scripts/genksyms/Makefile +++ b/scripts/genksyms/Makefile @@ -5,9 +5,32 @@ always := $(hostprogs-y) genksyms-objs := genksyms.o parse.tab.o lex.lex.o +# FIXME: fix the ambiguous grammar in parse.y and delete this hack +# +# Suppress shift/reduce, reduce/reduce conflicts warnings +# unless W=1 is specified. +ifeq ($(findstring 1,$(KBUILD_ENABLE_EXTRA_GCC_CHECKS)),) +SUPPRESS_BISON_WARNING := 2>/dev/null +endif + +quiet_cmd_bison_no_warn = $(quet_cmd_bison) + cmd_bison_no_warn = $(cmd_bison) $(SUPPRESS_BISON_WARNING) + +$(obj)/parse.tab.c: $(src)/parse.y FORCE + $(call if_changed,bison_no_warn) + +quiet_cmd_bison_h_no_warn = $(quet_cmd_bison_h) + cmd_bison_h_no_warn = $(cmd_bison_h) $(SUPPRESS_BISON_WARNING) + +$(obj)/parse.tab.h: $(src)/parse.y FORCE + $(call if_changed,bison_h_no_warn) +# FIXME END + # -I needed for generated C source (shipped source) HOSTCFLAGS_parse.tab.o := -I$(src) HOSTCFLAGS_lex.lex.o := -I$(src) # dependencies on generated files need to be listed explicitly $(obj)/lex.lex.o: $(obj)/parse.tab.h + +targets := lex.lex.c parse.tab.c parse.tab.h diff --git a/scripts/genksyms/lex.lex.c_shipped b/scripts/genksyms/lex.lex.c_shipped deleted file mode 100644 index ba2fda8..0000000 --- a/scripts/genksyms/lex.lex.c_shipped +++ /dev/null @@ -1,2291 +0,0 @@ - -#line 3 "scripts/genksyms/lex.lex.c_shipped" - -#define YY_INT_ALIGNED short int - -/* A lexical scanner generated by flex */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 5 -#define YY_FLEX_SUBMINOR_VERSION 35 -#if YY_FLEX_SUBMINOR_VERSION > 0 -#define FLEX_BETA -#endif - -/* First, we deal with platform-specific or compiler-specific issues. */ - -/* begin standard C headers. */ -#include <stdio.h> -#include <string.h> -#include <errno.h> -#include <stdlib.h> - -/* end standard C headers. */ - -/* flex integer type definitions */ - -#ifndef FLEXINT_H -#define FLEXINT_H - -/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ - -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L - -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. - */ -#ifndef __STDC_LIMIT_MACROS -#define __STDC_LIMIT_MACROS 1 -#endif - -#include <inttypes.h> -typedef int8_t flex_int8_t; -typedef uint8_t flex_uint8_t; -typedef int16_t flex_int16_t; -typedef uint16_t flex_uint16_t; -typedef int32_t flex_int32_t; -typedef uint32_t flex_uint32_t; -#else -typedef signed char flex_int8_t; -typedef short int flex_int16_t; -typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; -typedef unsigned short int flex_uint16_t; -typedef unsigned int flex_uint32_t; -#endif /* ! C99 */ - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#endif /* ! FLEXINT_H */ - -#ifdef __cplusplus - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -/* C99 requires __STDC__ to be defined as 1. */ -#if defined (__STDC__) - -#define YY_USE_CONST - -#endif /* defined (__STDC__) */ -#endif /* ! __cplusplus */ - -#ifdef YY_USE_CONST -#define yyconst const -#else -#define yyconst -#endif - -/* Returned upon end-of-file. */ -#define YY_NULL 0 - -/* Promotes a possibly negative, possibly signed char to an unsigned - * integer for use as an array index. If the signed char is negative, - * we want to instead treat it as an 8-bit unsigned char, hence the - * double cast. - */ -#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) - -/* Enter a start condition. This macro really ought to take a parameter, - * but we do it the disgusting crufty way forced on us by the ()-less - * definition of BEGIN. - */ -#define BEGIN (yy_start) = 1 + 2 * - -/* Translate the current start state into a value that can be later handed - * to BEGIN to return to the state. The YYSTATE alias is for lex - * compatibility. - */ -#define YY_START (((yy_start) - 1) / 2) -#define YYSTATE YY_START - -/* Action number for EOF rule of a given start state. */ -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) - -/* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE yyrestart(yyin ) - -#define YY_END_OF_BUFFER_CHAR 0 - -/* Size of default input buffer. */ -#ifndef YY_BUF_SIZE -#define YY_BUF_SIZE 16384 -#endif - -/* The state buf must be large enough to hold one state per character in the main buffer. - */ -#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) - -#ifndef YY_TYPEDEF_YY_BUFFER_STATE -#define YY_TYPEDEF_YY_BUFFER_STATE -typedef struct yy_buffer_state *YY_BUFFER_STATE; -#endif - -extern int yyleng; - -extern FILE *yyin, *yyout; - -#define EOB_ACT_CONTINUE_SCAN 0 -#define EOB_ACT_END_OF_FILE 1 -#define EOB_ACT_LAST_MATCH 2 - - #define YY_LESS_LINENO(n) - -/* Return all but the first "n" matched characters back to the input stream. */ -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - *yy_cp = (yy_hold_char); \ - YY_RESTORE_YY_MORE_OFFSET \ - (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ - YY_DO_BEFORE_ACTION; /* set up yytext again */ \ - } \ - while ( 0 ) - -#define unput(c) yyunput( c, (yytext_ptr) ) - -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef size_t yy_size_t; -#endif - -#ifndef YY_STRUCT_YY_BUFFER_STATE -#define YY_STRUCT_YY_BUFFER_STATE -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - yy_size_t yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - int yy_bs_lineno; /**< The line count. */ - int yy_bs_column; /**< The column count. */ - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; - -#define YY_BUFFER_NEW 0 -#define YY_BUFFER_NORMAL 1 - /* When an EOF's been seen but there's still some text to process - * then we mark the buffer as YY_EOF_PENDING, to indicate that we - * shouldn't try reading from the input source any more. We might - * still have a bunch of tokens to match, though, because of - * possible backing-up. - * - * When we actually see the EOF, we change the status to "new" - * (via yyrestart()), so that the user can continue scanning by - * just pointing yyin at a new input file. - */ -#define YY_BUFFER_EOF_PENDING 2 - - }; -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ - -/* Stack of input buffers. */ -static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ -static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ -static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ - -/* We provide macros for accessing buffer states in case in the - * future we want to put the buffer states in a more general - * "scanner state". - * - * Returns the top of the stack, or NULL. - */ -#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ - ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ - : NULL) - -/* Same as previous macro, but useful when we know that the buffer stack is not - * NULL or when we need an lvalue. For internal use only. - */ -#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] - -/* yy_hold_char holds the character lost when yytext is formed. */ -static char yy_hold_char; -static int yy_n_chars; /* number of characters read into yy_ch_buf */ -int yyleng; - -/* Points to current character in buffer. */ -static char *yy_c_buf_p = (char *) 0; -static int yy_init = 0; /* whether we need to initialize */ -static int yy_start = 0; /* start state number */ - -/* Flag which is used to allow yywrap()'s to do buffer switches - * instead of setting up a fresh yyin. A bit of a hack ... - */ -static int yy_did_buffer_switch_on_eof; - -void yyrestart (FILE *input_file ); -void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); -YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); -void yy_delete_buffer (YY_BUFFER_STATE b ); -void yy_flush_buffer (YY_BUFFER_STATE b ); -void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); -void yypop_buffer_state (void ); - -static void yyensure_buffer_stack (void ); -static void yy_load_buffer_state (void ); -static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); - -#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) - -YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); -YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); -YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); - -void *yyalloc (yy_size_t ); -void *yyrealloc (void *,yy_size_t ); -void yyfree (void * ); - -#define yy_new_buffer yy_create_buffer - -#define yy_set_interactive(is_interactive) \ - { \ - if ( ! YY_CURRENT_BUFFER ){ \ - yyensure_buffer_stack (); \ - YY_CURRENT_BUFFER_LVALUE = \ - yy_create_buffer(yyin,YY_BUF_SIZE ); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ - } - -#define yy_set_bol(at_bol) \ - { \ - if ( ! YY_CURRENT_BUFFER ){\ - yyensure_buffer_stack (); \ - YY_CURRENT_BUFFER_LVALUE = \ - yy_create_buffer(yyin,YY_BUF_SIZE ); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ - } - -#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) - -/* Begin user sect3 */ - -#define yywrap(n) 1 -#define YY_SKIP_YYWRAP - -typedef unsigned char YY_CHAR; - -FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; - -typedef int yy_state_type; - -extern int yylineno; - -int yylineno = 1; - -extern char *yytext; -#define yytext_ptr yytext - -static yy_state_type yy_get_previous_state (void ); -static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); -static int yy_get_next_buffer (void ); -static void yy_fatal_error (yyconst char msg[] ); - -/* Done after the current pattern has been matched and before the - * corresponding action - sets up yytext. - */ -#define YY_DO_BEFORE_ACTION \ - (yytext_ptr) = yy_bp; \ - yyleng = (size_t) (yy_cp - yy_bp); \ - (yy_hold_char) = *yy_cp; \ - *yy_cp = '\0'; \ - (yy_c_buf_p) = yy_cp; - -#define YY_NUM_RULES 13 -#define YY_END_OF_BUFFER 14 -/* This struct is not used in this scanner, - but its presence is necessary. */ -struct yy_trans_info - { - flex_int32_t yy_verify; - flex_int32_t yy_nxt; - }; -static yyconst flex_int16_t yy_accept[73] = - { 0, - 0, 0, 14, 12, 4, 3, 12, 7, 12, 12, - 12, 12, 12, 9, 9, 12, 12, 7, 12, 12, - 4, 0, 5, 0, 7, 8, 0, 6, 0, 0, - 10, 10, 9, 0, 0, 9, 9, 0, 9, 0, - 0, 0, 0, 2, 0, 0, 11, 0, 10, 0, - 10, 9, 9, 0, 0, 0, 10, 10, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 1, 0 - } ; - -static yyconst flex_int32_t yy_ec[256] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, - 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 1, 5, 6, 7, 8, 9, 10, 1, - 1, 8, 11, 1, 12, 13, 8, 14, 15, 15, - 15, 15, 15, 15, 15, 16, 16, 1, 1, 17, - 18, 19, 1, 1, 20, 20, 20, 20, 21, 22, - 7, 7, 7, 7, 7, 23, 7, 7, 7, 7, - 7, 7, 7, 7, 24, 7, 7, 25, 7, 7, - 1, 26, 1, 8, 7, 1, 20, 20, 20, 20, - - 21, 22, 7, 7, 7, 7, 7, 27, 7, 7, - 7, 7, 7, 7, 7, 7, 24, 7, 7, 25, - 7, 7, 1, 28, 1, 8, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1 - } ; - -static yyconst flex_int32_t yy_meta[29] = - { 0, - 1, 1, 2, 1, 1, 1, 3, 1, 1, 1, - 4, 4, 5, 6, 6, 6, 1, 1, 1, 7, - 8, 7, 3, 3, 3, 1, 3, 1 - } ; - -static yyconst flex_int16_t yy_base[85] = - { 0, - 0, 145, 150, 266, 27, 266, 25, 0, 131, 23, - 23, 16, 23, 39, 31, 25, 39, 60, 22, 65, - 57, 43, 266, 0, 0, 266, 61, 266, 0, 128, - 74, 0, 113, 59, 62, 113, 52, 0, 0, 72, - 66, 110, 100, 266, 73, 74, 266, 70, 266, 90, - 103, 266, 84, 129, 108, 113, 143, 266, 107, 66, - 118, 137, 168, 120, 80, 91, 145, 143, 83, 41, - 266, 266, 190, 196, 204, 212, 220, 228, 232, 237, - 238, 243, 249, 257 - } ; - -static yyconst flex_int16_t yy_def[85] = - { 0, - 72, 1, 72, 72, 72, 72, 73, 74, 72, 72, - 75, 72, 72, 72, 14, 72, 72, 74, 72, 76, - 72, 73, 72, 77, 74, 72, 75, 72, 78, 72, - 72, 31, 14, 79, 80, 72, 72, 81, 15, 73, - 75, 76, 76, 72, 73, 75, 72, 82, 72, 72, - 72, 72, 81, 76, 54, 72, 72, 72, 76, 54, - 76, 76, 76, 54, 83, 76, 63, 83, 84, 84, - 72, 0, 72, 72, 72, 72, 72, 72, 72, 72, - 72, 72, 72, 72 - } ; - -static yyconst flex_int16_t yy_nxt[295] = - { 0, - 4, 5, 6, 5, 7, 4, 8, 9, 10, 11, - 9, 12, 13, 14, 15, 15, 16, 9, 17, 8, - 8, 8, 18, 8, 8, 4, 8, 19, 21, 23, - 21, 26, 28, 26, 26, 30, 31, 31, 31, 26, - 26, 26, 26, 71, 39, 39, 39, 23, 29, 26, - 24, 32, 33, 33, 34, 72, 26, 26, 21, 35, - 21, 36, 37, 38, 40, 36, 43, 44, 24, 41, - 28, 32, 50, 50, 52, 28, 23, 23, 52, 35, - 56, 56, 44, 28, 42, 71, 29, 31, 31, 31, - 42, 29, 59, 44, 48, 49, 49, 24, 24, 29, - - 49, 43, 44, 51, 51, 51, 36, 37, 59, 44, - 36, 65, 44, 54, 55, 55, 51, 51, 51, 59, - 44, 64, 64, 64, 58, 58, 57, 57, 57, 58, - 59, 44, 42, 64, 64, 64, 52, 72, 59, 44, - 47, 66, 60, 60, 42, 44, 59, 69, 26, 72, - 20, 61, 62, 63, 72, 61, 57, 57, 57, 66, - 72, 72, 72, 66, 49, 49, 72, 61, 62, 49, - 44, 61, 72, 72, 72, 72, 72, 72, 72, 72, - 72, 67, 67, 67, 72, 72, 72, 67, 67, 67, - 22, 22, 22, 22, 22, 22, 22, 22, 25, 72, - - 72, 25, 25, 25, 27, 27, 27, 27, 27, 27, - 27, 27, 42, 42, 42, 42, 42, 42, 42, 42, - 45, 72, 45, 45, 45, 45, 45, 45, 46, 72, - 46, 46, 46, 46, 46, 46, 34, 34, 72, 34, - 51, 72, 51, 53, 53, 53, 57, 72, 57, 68, - 68, 68, 68, 68, 68, 68, 68, 70, 70, 70, - 70, 70, 70, 70, 70, 3, 72, 72, 72, 72, - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, - 72, 72, 72, 72 - - } ; - -static yyconst flex_int16_t yy_chk[295] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 5, 7, - 5, 10, 11, 12, 12, 13, 13, 13, 13, 19, - 10, 16, 16, 70, 15, 15, 15, 22, 11, 19, - 7, 14, 14, 14, 14, 15, 17, 17, 21, 14, - 21, 14, 14, 14, 18, 14, 20, 20, 22, 18, - 27, 34, 35, 35, 37, 41, 40, 45, 37, 34, - 48, 48, 65, 46, 65, 69, 27, 31, 31, 31, - 60, 41, 66, 66, 31, 31, 31, 40, 45, 46, - - 31, 43, 43, 50, 50, 50, 53, 53, 59, 59, - 53, 59, 42, 43, 43, 43, 51, 51, 51, 61, - 61, 55, 55, 55, 51, 51, 56, 56, 56, 51, - 54, 54, 55, 64, 64, 64, 36, 33, 62, 62, - 30, 61, 54, 54, 64, 68, 67, 68, 9, 3, - 2, 54, 54, 54, 0, 54, 57, 57, 57, 62, - 0, 0, 0, 62, 57, 57, 0, 67, 67, 57, - 63, 67, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 63, 63, 63, 0, 0, 0, 63, 63, 63, - 73, 73, 73, 73, 73, 73, 73, 73, 74, 0, - - 0, 74, 74, 74, 75, 75, 75, 75, 75, 75, - 75, 75, 76, 76, 76, 76, 76, 76, 76, 76, - 77, 0, 77, 77, 77, 77, 77, 77, 78, 0, - 78, 78, 78, 78, 78, 78, 79, 79, 0, 79, - 80, 0, 80, 81, 81, 81, 82, 0, 82, 83, - 83, 83, 83, 83, 83, 83, 83, 84, 84, 84, - 84, 84, 84, 84, 84, 72, 72, 72, 72, 72, - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, - 72, 72, 72, 72 - - } ; - -static yy_state_type yy_last_accepting_state; -static char *yy_last_accepting_cpos; - -extern int yy_flex_debug; -int yy_flex_debug = 0; - -/* The intent behind this definition is that it'll catch - * any uses of REJECT which flex missed. - */ -#define REJECT reject_used_but_not_detected -#define yymore() yymore_used_but_not_detected -#define YY_MORE_ADJ 0 -#define YY_RESTORE_YY_MORE_OFFSET -char *yytext; -/* Lexical analysis for genksyms. - Copyright 1996, 1997 Linux International. - - New implementation contributed by Richard Henderson <rth@tamu.edu> - Based on original work by Bjorn Ekwall <bj0rn@blox.se> - - Taken from Linux modutils 2.4.22. - - 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 the - Free Software Foundation; either version 2 of the License, or (at your - option) any later version. - - This program is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#include <limits.h> -#include <stdlib.h> -#include <string.h> -#include <ctype.h> - -#include "genksyms.h" -#include "parse.tab.h" - -/* We've got a two-level lexer here. We let flex do basic tokenization - and then we categorize those basic tokens in the second stage. */ -#define YY_DECL static int yylex1(void) - -/* We don't do multiple input files. */ -#define YY_NO_INPUT 1 - -#define INITIAL 0 - -#ifndef YY_NO_UNISTD_H -/* Special case for "unistd.h", since it is non-ANSI. We include it way - * down here because we want the user's section 1 to have been scanned first. - * The user has a chance to override it with an option. - */ -#include <unistd.h> -#endif - -#ifndef YY_EXTRA_TYPE -#define YY_EXTRA_TYPE void * -#endif - -static int yy_init_globals (void ); - -/* Accessor methods to globals. - These are made visible to non-reentrant scanners for convenience. */ - -int yylex_destroy (void ); - -int yyget_debug (void ); - -void yyset_debug (int debug_flag ); - -YY_EXTRA_TYPE yyget_extra (void ); - -void yyset_extra (YY_EXTRA_TYPE user_defined ); - -FILE *yyget_in (void ); - -void yyset_in (FILE * in_str ); - -FILE *yyget_out (void ); - -void yyset_out (FILE * out_str ); - -int yyget_leng (void ); - -char *yyget_text (void ); - -int yyget_lineno (void ); - -void yyset_lineno (int line_number ); - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int yywrap (void ); -#else -extern int yywrap (void ); -#endif -#endif - - static void yyunput (int c,char *buf_ptr ); - -#ifndef yytext_ptr -static void yy_flex_strncpy (char *,yyconst char *,int ); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * ); -#endif - -#ifndef YY_NO_INPUT - -#ifdef __cplusplus -static int yyinput (void ); -#else -static int input (void ); -#endif - -#endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#define YY_READ_BUF_SIZE 8192 -#endif - -/* Copy whatever the last rule matched to the standard output. */ -#ifndef ECHO -/* This used to be an fputs(), but since the string might contain NUL's, - * we now use fwrite(). - */ -#define ECHO fwrite( yytext, yyleng, 1, yyout ) -#endif - -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, - * is returned in "result". - */ -#ifndef YY_INPUT -#define YY_INPUT(buf,result,max_size) \ - if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ - { \ - int c = '*'; \ - int n; \ - for ( n = 0; n < max_size && \ - (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ - buf[n] = (char) c; \ - if ( c == '\n' ) \ - buf[n++] = (char) c; \ - if ( c == EOF && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - result = n; \ - } \ - else \ - { \ - errno=0; \ - while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ - { \ - if( errno != EINTR) \ - { \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - break; \ - } \ - errno=0; \ - clearerr(yyin); \ - } \ - }\ -\ - -#endif - -/* No semi-colon after return; correct usage is to write "yyterminate();" - - * we don't want an extra ';' after the "return" because that will cause - * some compilers to complain about unreachable statements. - */ -#ifndef yyterminate -#define yyterminate() return YY_NULL -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Report a fatal error. */ -#ifndef YY_FATAL_ERROR -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) -#endif - -/* end tables serialization structures and prototypes */ - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 - -extern int yylex (void); - -#define YY_DECL int yylex (void) -#endif /* !YY_DECL */ - -/* Code executed at the beginning of each rule, after yytext and yyleng - * have been set up. - */ -#ifndef YY_USER_ACTION -#define YY_USER_ACTION -#endif - -/* Code executed at the end of each rule. */ -#ifndef YY_BREAK -#define YY_BREAK break; -#endif - -#define YY_RULE_SETUP \ - if ( yyleng > 0 ) \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ - (yytext[yyleng - 1] == '\n'); \ - YY_USER_ACTION - -/** The main scanner function which does all the work. - */ -YY_DECL -{ - register yy_state_type yy_current_state; - register char *yy_cp, *yy_bp; - register int yy_act; - - /* Keep track of our location in the original source files. */ - - if ( !(yy_init) ) - { - (yy_init) = 1; - -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif - - if ( ! (yy_start) ) - (yy_start) = 1; /* first start state */ - - if ( ! yyin ) - yyin = stdin; - - if ( ! yyout ) - yyout = stdout; - - if ( ! YY_CURRENT_BUFFER ) { - yyensure_buffer_stack (); - YY_CURRENT_BUFFER_LVALUE = - yy_create_buffer(yyin,YY_BUF_SIZE ); - } - - yy_load_buffer_state( ); - } - - while ( 1 ) /* loops until end-of-file is reached */ - { - yy_cp = (yy_c_buf_p); - - /* Support of yytext. */ - *yy_cp = (yy_hold_char); - - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; - - yy_current_state = (yy_start); - yy_current_state += YY_AT_BOL(); -yy_match: - do - { - register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; - if ( yy_accept[yy_current_state] ) - { - (yy_last_accepting_state) = yy_current_state; - (yy_last_accepting_cpos) = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 73 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - ++yy_cp; - } - while ( yy_base[yy_current_state] != 266 ); - -yy_find_action: - yy_act = yy_accept[yy_current_state]; - if ( yy_act == 0 ) - { /* have to back up */ - yy_cp = (yy_last_accepting_cpos); - yy_current_state = (yy_last_accepting_state); - yy_act = yy_accept[yy_current_state]; - } - - YY_DO_BEFORE_ACTION; - -do_action: /* This label is used only to access EOF actions. */ - - switch ( yy_act ) - { /* beginning of action switch */ - case 0: /* must back up */ - /* undo the effects of YY_DO_BEFORE_ACTION */ - *yy_cp = (yy_hold_char); - yy_cp = (yy_last_accepting_cpos); - yy_current_state = (yy_last_accepting_state); - goto yy_find_action; - -case 1: -/* rule 1 can match eol */ -YY_RULE_SETUP -return FILENAME; - YY_BREAK -case 2: -/* rule 2 can match eol */ -YY_RULE_SETUP -cur_line++; - YY_BREAK -case 3: -/* rule 3 can match eol */ -YY_RULE_SETUP -cur_line++; - YY_BREAK -/* Ignore all other whitespace. */ -case 4: -YY_RULE_SETUP -; - YY_BREAK -case 5: -/* rule 5 can match eol */ -YY_RULE_SETUP -return STRING; - YY_BREAK -case 6: -/* rule 6 can match eol */ -YY_RULE_SETUP -return CHAR; - YY_BREAK -case 7: -YY_RULE_SETUP -return IDENT; - YY_BREAK -/* The Pedant requires that the other C multi-character tokens be - recognized as tokens. We don't actually use them since we don't - parse expressions, but we do want whitespace to be arranged - around them properly. */ -case 8: -YY_RULE_SETUP -return OTHER; - YY_BREAK -case 9: -YY_RULE_SETUP -return INT; - YY_BREAK -case 10: -YY_RULE_SETUP -return REAL; - YY_BREAK -case 11: -YY_RULE_SETUP -return DOTS; - YY_BREAK -/* All other tokens are single characters. */ -case 12: -YY_RULE_SETUP -return yytext[0]; - YY_BREAK -case 13: -YY_RULE_SETUP -ECHO; - YY_BREAK -case YY_STATE_EOF(INITIAL): - yyterminate(); - - case YY_END_OF_BUFFER: - { - /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; - - /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = (yy_hold_char); - YY_RESTORE_YY_MORE_OFFSET - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) - { - /* We're scanning a new file or input source. It's - * possible that this happened because the user - * just pointed yyin at a new source and called - * yylex(). If so, then we have to assure - * consistency between YY_CURRENT_BUFFER and our - * globals. Here is the right place to do so, because - * this is the first action (other than possibly a - * back-up) that will match for the new input source. - */ - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; - } - - /* Note that here we test for yy_c_buf_p "<=" to the position - * of the first EOB in the buffer, since yy_c_buf_p will - * already have been incremented past the NUL character - * (since all states make transitions on EOB to the - * end-of-buffer state). Contrast this with the test - * in input(). - */ - if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) - { /* This was really a NUL. */ - yy_state_type yy_next_state; - - (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( ); - - /* Okay, we're now positioned to make the NUL - * transition. We couldn't have - * yy_get_previous_state() go ahead and do it - * for us because it doesn't know how to deal - * with the possibility of jamming (and we don't - * want to build jamming into it because then it - * will run more slowly). - */ - - yy_next_state = yy_try_NUL_trans( yy_current_state ); - - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - - if ( yy_next_state ) - { - /* Consume the NUL. */ - yy_cp = ++(yy_c_buf_p); - yy_current_state = yy_next_state; - goto yy_match; - } - - else - { - yy_cp = (yy_c_buf_p); - goto yy_find_action; - } - } - - else switch ( yy_get_next_buffer( ) ) - { - case EOB_ACT_END_OF_FILE: - { - (yy_did_buffer_switch_on_eof) = 0; - - if ( yywrap( ) ) - { - /* Note: because we've taken care in - * yy_get_next_buffer() to have set up - * yytext, we can now set up - * yy_c_buf_p so that if some total - * hoser (like flex itself) wants to - * call the scanner after we return the - * YY_NULL, it'll still work - another - * YY_NULL will get returned. - */ - (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; - - yy_act = YY_STATE_EOF(YY_START); - goto do_action; - } - - else - { - if ( ! (yy_did_buffer_switch_on_eof) ) - YY_NEW_FILE; - } - break; - } - - case EOB_ACT_CONTINUE_SCAN: - (yy_c_buf_p) = - (yytext_ptr) + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( ); - - yy_cp = (yy_c_buf_p); - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - goto yy_match; - - case EOB_ACT_LAST_MATCH: - (yy_c_buf_p) = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; - - yy_current_state = yy_get_previous_state( ); - - yy_cp = (yy_c_buf_p); - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - goto yy_find_action; - } - break; - } - - default: - YY_FATAL_ERROR( - "fatal flex scanner internal error--no action found" ); - } /* end of action switch */ - } /* end of scanning one token */ -} /* end of yylex */ - -/* yy_get_next_buffer - try to read in a new buffer - * - * Returns a code representing an action: - * EOB_ACT_LAST_MATCH - - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position - * EOB_ACT_END_OF_FILE - end of file - */ -static int yy_get_next_buffer (void) -{ - register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; - register char *source = (yytext_ptr); - register int number_to_move, i; - int ret_val; - - if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) - /* don't do the read, it's not guaranteed to return an EOF, - * just force an EOF - */ - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; - - else - { - int num_to_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) - { /* Not enough room in the buffer - grow it. */ - - /* just a shorter name for the current buffer */ - YY_BUFFER_STATE b = YY_CURRENT_BUFFER; - - int yy_c_buf_p_offset = - (int) ((yy_c_buf_p) - b->yy_ch_buf); - - if ( b->yy_is_our_buffer ) - { - int new_size = b->yy_buf_size * 2; - - if ( new_size <= 0 ) - b->yy_buf_size += b->yy_buf_size / 8; - else - b->yy_buf_size *= 2; - - b->yy_ch_buf = (char *) - /* Include room in for 2 EOB chars. */ - yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); - } - else - /* Can't grow it, we don't own it. */ - b->yy_ch_buf = 0; - - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( - "fatal error - scanner input buffer overflow" ); - - (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; - - num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - - number_to_move - 1; - - } - - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; - - /* Read in more data. */ - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), - (yy_n_chars), (size_t) num_to_read ); - - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - if ( (yy_n_chars) == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - yyrestart(yyin ); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { - /* Extend the array by 50%, plus the number we really need. */ - yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); - if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); - } - - (yy_n_chars) += number_to_move; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; - - (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; - - return ret_val; -} - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - - static yy_state_type yy_get_previous_state (void) -{ - register yy_state_type yy_current_state; - register char *yy_cp; - - yy_current_state = (yy_start); - yy_current_state += YY_AT_BOL(); - - for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) - { - register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); - if ( yy_accept[yy_current_state] ) - { - (yy_last_accepting_state) = yy_current_state; - (yy_last_accepting_cpos) = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 73 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - } - - return yy_current_state; -} - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) -{ - register int yy_is_jam; - register char *yy_cp = (yy_c_buf_p); - - register YY_CHAR yy_c = 1; - if ( yy_accept[yy_current_state] ) - { - (yy_last_accepting_state) = yy_current_state; - (yy_last_accepting_cpos) = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 73 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - yy_is_jam = (yy_current_state == 72); - - return yy_is_jam ? 0 : yy_current_state; -} - - static void yyunput (int c, register char * yy_bp ) -{ - register char *yy_cp; - - yy_cp = (yy_c_buf_p); - - /* undo effects of setting up yytext */ - *yy_cp = (yy_hold_char); - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - { /* need to shift things up to make room */ - /* +2 for EOB chars. */ - register int number_to_move = (yy_n_chars) + 2; - register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ - YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; - register char *source = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; - - while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - *--dest = *--source; - - yy_cp += (int) (dest - source); - yy_bp += (int) (dest - source); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - YY_FATAL_ERROR( "flex scanner push-back overflow" ); - } - - *--yy_cp = (char) c; - - (yytext_ptr) = yy_bp; - (yy_hold_char) = *yy_cp; - (yy_c_buf_p) = yy_cp; -} - -#ifndef YY_NO_INPUT -#ifdef __cplusplus - static int yyinput (void) -#else - static int input (void) -#endif - -{ - int c; - - *(yy_c_buf_p) = (yy_hold_char); - - if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) - { - /* yy_c_buf_p now points to the character we want to return. - * If this occurs *before* the EOB characters, then it's a - * valid NUL; if not, then we've hit the end of the buffer. - */ - if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) - /* This was really a NUL. */ - *(yy_c_buf_p) = '\0'; - - else - { /* need more input */ - int offset = (yy_c_buf_p) - (yytext_ptr); - ++(yy_c_buf_p); - - switch ( yy_get_next_buffer( ) ) - { - case EOB_ACT_LAST_MATCH: - /* This happens because yy_g_n_b() - * sees that we've accumulated a - * token and flags that we need to - * try matching the token before - * proceeding. But for input(), - * there's no matching to consider. - * So convert the EOB_ACT_LAST_MATCH - * to EOB_ACT_END_OF_FILE. - */ - - /* Reset buffer status. */ - yyrestart(yyin ); - - /*FALLTHROUGH*/ - - case EOB_ACT_END_OF_FILE: - { - if ( yywrap( ) ) - return EOF; - - if ( ! (yy_did_buffer_switch_on_eof) ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(); -#else - return input(); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - (yy_c_buf_p) = (yytext_ptr) + offset; - break; - } - } - } - - c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ - *(yy_c_buf_p) = '\0'; /* preserve yytext */ - (yy_hold_char) = *++(yy_c_buf_p); - - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); - - return c; -} -#endif /* ifndef YY_NO_INPUT */ - -/** Immediately switch to a different input stream. - * @param input_file A readable stream. - * - * @note This function does not reset the start condition to @c INITIAL . - */ - void yyrestart (FILE * input_file ) -{ - - if ( ! YY_CURRENT_BUFFER ){ - yyensure_buffer_stack (); - YY_CURRENT_BUFFER_LVALUE = - yy_create_buffer(yyin,YY_BUF_SIZE ); - } - - yy_init_buffer(YY_CURRENT_BUFFER,input_file ); - yy_load_buffer_state( ); -} - -/** Switch to a different input buffer. - * @param new_buffer The new input buffer. - * - */ - void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) -{ - - /* TODO. We should be able to replace this entire function body - * with - * yypop_buffer_state(); - * yypush_buffer_state(new_buffer); - */ - yyensure_buffer_stack (); - if ( YY_CURRENT_BUFFER == new_buffer ) - return; - - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *(yy_c_buf_p) = (yy_hold_char); - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - YY_CURRENT_BUFFER_LVALUE = new_buffer; - yy_load_buffer_state( ); - - /* We don't actually know whether we did this switch during - * EOF (yywrap()) processing, but the only time this flag - * is looked at is after yywrap() is called, so it's safe - * to go ahead and always set it. - */ - (yy_did_buffer_switch_on_eof) = 1; -} - -static void yy_load_buffer_state (void) -{ - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; - yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; - (yy_hold_char) = *(yy_c_buf_p); -} - -/** Allocate and initialize an input buffer state. - * @param file A readable stream. - * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. - * - * @return the allocated buffer state. - */ - YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) -{ - YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_buf_size = size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_is_our_buffer = 1; - - yy_init_buffer(b,file ); - - return b; -} - -/** Destroy the buffer. - * @param b a buffer created with yy_create_buffer() - * - */ - void yy_delete_buffer (YY_BUFFER_STATE b ) -{ - - if ( ! b ) - return; - - if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ - YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; - - if ( b->yy_is_our_buffer ) - yyfree((void *) b->yy_ch_buf ); - - yyfree((void *) b ); -} - -#ifndef __cplusplus -extern int isatty (int ); -#endif /* __cplusplus */ - -/* Initializes or reinitializes a buffer. - * This function is sometimes called more than once on the same buffer, - * such as during a yyrestart() or at EOF. - */ - static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) - -{ - int oerrno = errno; - - yy_flush_buffer(b ); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - - /* If b is the current buffer, then yy_init_buffer was _probably_ - * called from yyrestart() or through yy_get_next_buffer. - * In that case, we don't want to reset the lineno or column. - */ - if (b != YY_CURRENT_BUFFER){ - b->yy_bs_lineno = 1; - b->yy_bs_column = 0; - } - - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; - - errno = oerrno; -} - -/** Discard all buffered characters. On the next scan, YY_INPUT will be called. - * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. - * - */ - void yy_flush_buffer (YY_BUFFER_STATE b ) -{ - if ( ! b ) - return; - - b->yy_n_chars = 0; - - /* We always need two end-of-buffer characters. The first causes - * a transition to the end-of-buffer state. The second causes - * a jam in that state. - */ - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; - - b->yy_buf_pos = &b->yy_ch_buf[0]; - - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; - - if ( b == YY_CURRENT_BUFFER ) - yy_load_buffer_state( ); -} - -/** Pushes the new state onto the stack. The new state becomes - * the current state. This function will allocate the stack - * if necessary. - * @param new_buffer The new state. - * - */ -void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) -{ - if (new_buffer == NULL) - return; - - yyensure_buffer_stack(); - - /* This block is copied from yy_switch_to_buffer. */ - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *(yy_c_buf_p) = (yy_hold_char); - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - /* Only push if top exists. Otherwise, replace top. */ - if (YY_CURRENT_BUFFER) - (yy_buffer_stack_top)++; - YY_CURRENT_BUFFER_LVALUE = new_buffer; - - /* copied from yy_switch_to_buffer. */ - yy_load_buffer_state( ); - (yy_did_buffer_switch_on_eof) = 1; -} - -/** Removes and deletes the top of the stack, if present. - * The next element becomes the new top. - * - */ -void yypop_buffer_state (void) -{ - if (!YY_CURRENT_BUFFER) - return; - - yy_delete_buffer(YY_CURRENT_BUFFER ); - YY_CURRENT_BUFFER_LVALUE = NULL; - if ((yy_buffer_stack_top) > 0) - --(yy_buffer_stack_top); - - if (YY_CURRENT_BUFFER) { - yy_load_buffer_state( ); - (yy_did_buffer_switch_on_eof) = 1; - } -} - -/* Allocates the stack if it does not exist. - * Guarantees space for at least one push. - */ -static void yyensure_buffer_stack (void) -{ - int num_to_alloc; - - if (!(yy_buffer_stack)) { - - /* First allocation is just for 2 elements, since we don't know if this - * scanner will even need a stack. We use 2 instead of 1 to avoid an - * immediate realloc on the next call. - */ - num_to_alloc = 1; - (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc - (num_to_alloc * sizeof(struct yy_buffer_state*) - ); - if ( ! (yy_buffer_stack) ) - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); - - memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); - - (yy_buffer_stack_max) = num_to_alloc; - (yy_buffer_stack_top) = 0; - return; - } - - if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ - - /* Increase the buffer to prepare for a possible push. */ - int grow_size = 8 /* arbitrary grow size */; - - num_to_alloc = (yy_buffer_stack_max) + grow_size; - (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc - ((yy_buffer_stack), - num_to_alloc * sizeof(struct yy_buffer_state*) - ); - if ( ! (yy_buffer_stack) ) - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); - - /* zero only the new slots.*/ - memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); - (yy_buffer_stack_max) = num_to_alloc; - } -} - -/** Setup the input buffer state to scan directly from a user-specified character buffer. - * @param base the character buffer - * @param size the size in bytes of the character buffer - * - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) -{ - YY_BUFFER_STATE b; - - if ( size < 2 || - base[size-2] != YY_END_OF_BUFFER_CHAR || - base[size-1] != YY_END_OF_BUFFER_CHAR ) - /* They forgot to leave room for the EOB's. */ - return 0; - - b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); - - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = 0; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; - - yy_switch_to_buffer(b ); - - return b; -} - -/** Setup the input buffer state to scan a string. The next call to yylex() will - * scan from a @e copy of @a str. - * @param yystr a NUL-terminated string to scan - * - * @return the newly allocated buffer state object. - * @note If you want to scan bytes that may contain NUL values, then use - * yy_scan_bytes() instead. - */ -YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) -{ - - return yy_scan_bytes(yystr,strlen(yystr) ); -} - -/** Setup the input buffer state to scan the given bytes. The next call to yylex() will - * scan from a @e copy of @a bytes. - * @param bytes the byte buffer to scan - * @param len the number of bytes in the buffer pointed to by @a bytes. - * - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len ) -{ - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = _yybytes_len + 2; - buf = (char *) yyalloc(n ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); - - for ( i = 0; i < _yybytes_len; ++i ) - buf[i] = yybytes[i]; - - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; - - b = yy_scan_buffer(buf,n ); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; - - return b; -} - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -static void yy_fatal_error (yyconst char* msg ) -{ - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); -} - -/* Redefine yyless() so it works in section 3 code. */ - -#undef yyless -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - yytext[yyleng] = (yy_hold_char); \ - (yy_c_buf_p) = yytext + yyless_macro_arg; \ - (yy_hold_char) = *(yy_c_buf_p); \ - *(yy_c_buf_p) = '\0'; \ - yyleng = yyless_macro_arg; \ - } \ - while ( 0 ) - -/* Accessor methods (get/set functions) to struct members. */ - -/** Get the current line number. - * - */ -int yyget_lineno (void) -{ - - return yylineno; -} - -/** Get the input stream. - * - */ -FILE *yyget_in (void) -{ - return yyin; -} - -/** Get the output stream. - * - */ -FILE *yyget_out (void) -{ - return yyout; -} - -/** Get the length of the current token. - * - */ -int yyget_leng (void) -{ - return yyleng; -} - -/** Get the current token. - * - */ - -char *yyget_text (void) -{ - return yytext; -} - -/** Set the current line number. - * @param line_number - * - */ -void yyset_lineno (int line_number ) -{ - - yylineno = line_number; -} - -/** Set the input stream. This does not discard the current - * input buffer. - * @param in_str A readable stream. - * - * @see yy_switch_to_buffer - */ -void yyset_in (FILE * in_str ) -{ - yyin = in_str ; -} - -void yyset_out (FILE * out_str ) -{ - yyout = out_str ; -} - -int yyget_debug (void) -{ - return yy_flex_debug; -} - -void yyset_debug (int bdebug ) -{ - yy_flex_debug = bdebug ; -} - -static int yy_init_globals (void) -{ - /* Initialization is the same as for the non-reentrant scanner. - * This function is called from yylex_destroy(), so don't allocate here. - */ - - (yy_buffer_stack) = 0; - (yy_buffer_stack_top) = 0; - (yy_buffer_stack_max) = 0; - (yy_c_buf_p) = (char *) 0; - (yy_init) = 0; - (yy_start) = 0; - -/* Defined in main.c */ -#ifdef YY_STDINIT - yyin = stdin; - yyout = stdout; -#else - yyin = (FILE *) 0; - yyout = (FILE *) 0; -#endif - - /* For future reference: Set errno on error, since we are called by - * yylex_init() - */ - return 0; -} - -/* yylex_destroy is for both reentrant and non-reentrant scanners. */ -int yylex_destroy (void) -{ - - /* Pop the buffer stack, destroying each element. */ - while(YY_CURRENT_BUFFER){ - yy_delete_buffer(YY_CURRENT_BUFFER ); - YY_CURRENT_BUFFER_LVALUE = NULL; - yypop_buffer_state(); - } - - /* Destroy the stack itself. */ - yyfree((yy_buffer_stack) ); - (yy_buffer_stack) = NULL; - - /* Reset the globals. This is important in a non-reentrant scanner so the next time - * yylex() is called, initialization will occur. */ - yy_init_globals( ); - - return 0; -} - -/* - * Internal utility routines. - */ - -#ifndef yytext_ptr -static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) -{ - register int i; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; -} -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * s ) -{ - register int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; -} -#endif - -void *yyalloc (yy_size_t size ) -{ - return (void *) malloc( size ); -} - -void *yyrealloc (void * ptr, yy_size_t size ) -{ - /* The cast to (char *) in the following accommodates both - * implementations that use char* generic pointers, and those - * that use void* generic pointers. It works with the latter - * because both ANSI C and C++ allow castless assignment from - * any pointer type to void*, and deal with argument conversions - * as though doing an assignment. - */ - return (void *) realloc( (char *) ptr, size ); -} - -void yyfree (void * ptr ) -{ - free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ -} - -#define YYTABLES_NAME "yytables" - -/* Bring in the keyword recognizer. */ - -#include "keywords.c" - -/* Macros to append to our phrase collection list. */ - -/* - * We mark any token, that that equals to a known enumerator, as - * SYM_ENUM_CONST. The parser will change this for struct and union tags later, - * the only problem is struct and union members: - * enum e { a, b }; struct s { int a, b; } - * but in this case, the only effect will be, that the ABI checksums become - * more volatile, which is acceptable. Also, such collisions are quite rare, - * so far it was only observed in include/linux/telephony.h. - */ -#define _APP(T,L) do { \ - cur_node = next_node; \ - next_node = xmalloc(sizeof(*next_node)); \ - next_node->next = cur_node; \ - cur_node->string = memcpy(xmalloc(L+1), T, L+1); \ - cur_node->tag = \ - find_symbol(cur_node->string, SYM_ENUM_CONST, 1)?\ - SYM_ENUM_CONST : SYM_NORMAL ; \ - cur_node->in_source_file = in_source_file; \ - } while (0) - -#define APP _APP(yytext, yyleng) - -/* The second stage lexer. Here we incorporate knowledge of the state - of the parser to tailor the tokens that are returned. */ - -int -yylex(void) -{ - static enum { - ST_NOTSTARTED, ST_NORMAL, ST_ATTRIBUTE, ST_ASM, ST_TYPEOF, ST_TYPEOF_1, - ST_BRACKET, ST_BRACE, ST_EXPRESSION, - ST_TABLE_1, ST_TABLE_2, ST_TABLE_3, ST_TABLE_4, - ST_TABLE_5, ST_TABLE_6 - } lexstate = ST_NOTSTARTED; - - static int suppress_type_lookup, dont_want_brace_phrase; - static struct string_list *next_node; - - int token, count = 0; - struct string_list *cur_node; - - if (lexstate == ST_NOTSTARTED) - { - next_node = xmalloc(sizeof(*next_node)); - next_node->next = NULL; - lexstate = ST_NORMAL; - } - -repeat: - token = yylex1(); - - if (token == 0) - return 0; - else if (token == FILENAME) - { - char *file, *e; - - /* Save the filename and line number for later error messages. */ - - if (cur_filename) - free(cur_filename); - - file = strchr(yytext, '\"')+1; - e = strchr(file, '\"'); - *e = '\0'; - cur_filename = memcpy(xmalloc(e-file+1), file, e-file+1); - cur_line = atoi(yytext+2); - - if (!source_file) { - source_file = xstrdup(cur_filename); - in_source_file = 1; - } else { - in_source_file = (strcmp(cur_filename, source_file) == 0); - } - - goto repeat; - } - - switch (lexstate) - { - case ST_NORMAL: - switch (token) - { - case IDENT: - APP; - { - int r = is_reserved_word(yytext, yyleng); - if (r >= 0) - { - switch (token = r) - { - case ATTRIBUTE_KEYW: - lexstate = ST_ATTRIBUTE; - count = 0; - goto repeat; - case ASM_KEYW: - lexstate = ST_ASM; - count = 0; - goto repeat; - case TYPEOF_KEYW: - lexstate = ST_TYPEOF; - count = 0; - goto repeat; - - case STRUCT_KEYW: - case UNION_KEYW: - case ENUM_KEYW: - dont_want_brace_phrase = 3; - suppress_type_lookup = 2; - goto fini; - - case EXPORT_SYMBOL_KEYW: - goto fini; - } - } - if (!suppress_type_lookup) - { - if (find_symbol(yytext, SYM_TYPEDEF, 1)) - token = TYPE; - } - } - break; - - case '[': - APP; - lexstate = ST_BRACKET; - count = 1; - goto repeat; - - case '{': - APP; - if (dont_want_brace_phrase) - break; - lexstate = ST_BRACE; - count = 1; - goto repeat; - - case '=': case ':': - APP; - lexstate = ST_EXPRESSION; - break; - - case DOTS: - default: - APP; - break; - } - break; - - case ST_ATTRIBUTE: - APP; - switch (token) - { - case '(': - ++count; - goto repeat; - case ')': - if (--count == 0) - { - lexstate = ST_NORMAL; - token = ATTRIBUTE_PHRASE; - break; - } - goto repeat; - default: - goto repeat; - } - break; - - case ST_ASM: - APP; - switch (token) - { - case '(': - ++count; - goto repeat; - case ')': - if (--count == 0) - { - lexstate = ST_NORMAL; - token = ASM_PHRASE; - break; - } - goto repeat; - default: - goto repeat; - } - break; - - case ST_TYPEOF_1: - if (token == IDENT) - { - if (is_reserved_word(yytext, yyleng) >= 0 - || find_symbol(yytext, SYM_TYPEDEF, 1)) - { - yyless(0); - unput('('); - lexstate = ST_NORMAL; - token = TYPEOF_KEYW; - break; - } - _APP("(", 1); - } - lexstate = ST_TYPEOF; - /* FALLTHRU */ - - case ST_TYPEOF: - switch (token) - { - case '(': - if ( ++count == 1 ) - lexstate = ST_TYPEOF_1; - else - APP; - goto repeat; - case ')': - APP; - if (--count == 0) - { - lexstate = ST_NORMAL; - token = TYPEOF_PHRASE; - break; - } - goto repeat; - default: - APP; - goto repeat; - } - break; - - case ST_BRACKET: - APP; - switch (token) - { - case '[': - ++count; - goto repeat; - case ']': - if (--count == 0) - { - lexstate = ST_NORMAL; - token = BRACKET_PHRASE; - break; - } - goto repeat; - default: - goto repeat; - } - break; - - case ST_BRACE: - APP; - switch (token) - { - case '{': - ++count; - goto repeat; - case '}': - if (--count == 0) - { - lexstate = ST_NORMAL; - token = BRACE_PHRASE; - break; - } - goto repeat; - default: - goto repeat; - } - break; - - case ST_EXPRESSION: - switch (token) - { - case '(': case '[': case '{': - ++count; - APP; - goto repeat; - case '}': - /* is this the last line of an enum declaration? */ - if (count == 0) - { - /* Put back the token we just read so's we can find it again - after registering the expression. */ - unput(token); - - lexstate = ST_NORMAL; - token = EXPRESSION_PHRASE; - break; - } - /* FALLTHRU */ - case ')': case ']': - --count; - APP; - goto repeat; - case ',': case ';': - if (count == 0) - { - /* Put back the token we just read so's we can find it again - after registering the expression. */ - unput(token); - - lexstate = ST_NORMAL; - token = EXPRESSION_PHRASE; - break; - } - APP; - goto repeat; - default: - APP; - goto repeat; - } - break; - - case ST_TABLE_1: - goto repeat; - - case ST_TABLE_2: - if (token == IDENT && yyleng == 1 && yytext[0] == 'X') - { - token = EXPORT_SYMBOL_KEYW; - lexstate = ST_TABLE_5; - APP; - break; - } - lexstate = ST_TABLE_6; - /* FALLTHRU */ - - case ST_TABLE_6: - switch (token) - { - case '{': case '[': case '(': - ++count; - break; - case '}': case ']': case ')': - --count; - break; - case ',': - if (count == 0) - lexstate = ST_TABLE_2; - break; - }; - goto repeat; - - case ST_TABLE_3: - goto repeat; - - case ST_TABLE_4: - if (token == ';') - lexstate = ST_NORMAL; - goto repeat; - - case ST_TABLE_5: - switch (token) - { - case ',': - token = ';'; - lexstate = ST_TABLE_2; - APP; - break; - default: - APP; - break; - } - break; - - default: - exit(1); - } -fini: - - if (suppress_type_lookup > 0) - --suppress_type_lookup; - if (dont_want_brace_phrase > 0) - --dont_want_brace_phrase; - - yylval = &next_node->next; - - return token; -} - diff --git a/scripts/genksyms/parse.tab.c_shipped b/scripts/genksyms/parse.tab.c_shipped deleted file mode 100644 index d02258b..0000000 --- a/scripts/genksyms/parse.tab.c_shipped +++ /dev/null @@ -1,2394 +0,0 @@ -/* A Bison parser, made by GNU Bison 2.7. */ - -/* Bison implementation for Yacc-like parsers in C - - Copyright (C) 1984, 1989-1990, 2000-2012 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 - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - -/* C LALR(1) parser skeleton written by Richard Stallman, by - simplifying the original so-called "semantic" parser. */ - -/* All symbols defined below should begin with yy or YY, to avoid - infringing on user name space. This should be done even for local - variables, as they might otherwise be expanded by user macros. - There are some unavoidable exceptions within include files to - define necessary library symbols; they are noted "INFRINGES ON - USER NAME SPACE" below. */ - -/* Identify Bison output. */ -#define YYBISON 1 - -/* Bison version. */ -#define YYBISON_VERSION "2.7" - -/* Skeleton name. */ -#define YYSKELETON_NAME "yacc.c" - -/* Pure parsers. */ -#define YYPURE 0 - -/* Push parsers. */ -#define YYPUSH 0 - -/* Pull parsers. */ -#define YYPULL 1 - - - - -/* Copy the first part of user declarations. */ - - - -#include <assert.h> -#include <stdlib.h> -#include <string.h> -#include "genksyms.h" - -static int is_typedef; -static int is_extern; -static char *current_name; -static struct string_list *decl_spec; - -static void yyerror(const char *); - -static inline void -remove_node(struct string_list **p) -{ - struct string_list *node = *p; - *p = node->next; - free_node(node); -} - -static inline void -remove_list(struct string_list **pb, struct string_list **pe) -{ - struct string_list *b = *pb, *e = *pe; - *pb = e; - free_list(b, e); -} - -/* Record definition of a struct/union/enum */ -static void record_compound(struct string_list **keyw, - struct string_list **ident, - struct string_list **body, - enum symbol_type type) -{ - struct string_list *b = *body, *i = *ident, *r; - - if (i->in_source_file) { - remove_node(keyw); - (*ident)->tag = type; - remove_list(body, ident); - return; - } - r = copy_node(i); r->tag = type; - r->next = (*keyw)->next; *body = r; (*keyw)->next = NULL; - add_symbol(i->string, type, b, is_extern); -} - - - - -# ifndef YY_NULL -# if defined __cplusplus && 201103L <= __cplusplus -# define YY_NULL nullptr -# else -# define YY_NULL 0 -# endif -# endif - -/* Enabling verbose error messages. */ -#ifdef YYERROR_VERBOSE -# undef YYERROR_VERBOSE -# define YYERROR_VERBOSE 1 -#else -# define YYERROR_VERBOSE 0 -#endif - - -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 1 -#endif -#if YYDEBUG -extern int yydebug; -#endif - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - ASM_KEYW = 258, - ATTRIBUTE_KEYW = 259, - AUTO_KEYW = 260, - BOOL_KEYW = 261, - CHAR_KEYW = 262, - CONST_KEYW = 263, - DOUBLE_KEYW = 264, - ENUM_KEYW = 265, - EXTERN_KEYW = 266, - EXTENSION_KEYW = 267, - FLOAT_KEYW = 268, - INLINE_KEYW = 269, - INT_KEYW = 270, - LONG_KEYW = 271, - REGISTER_KEYW = 272, - RESTRICT_KEYW = 273, - SHORT_KEYW = 274, - SIGNED_KEYW = 275, - STATIC_KEYW = 276, - STRUCT_KEYW = 277, - TYPEDEF_KEYW = 278, - UNION_KEYW = 279, - UNSIGNED_KEYW = 280, - VOID_KEYW = 281, - VOLATILE_KEYW = 282, - TYPEOF_KEYW = 283, - VA_LIST_KEYW = 284, - EXPORT_SYMBOL_KEYW = 285, - ASM_PHRASE = 286, - ATTRIBUTE_PHRASE = 287, - TYPEOF_PHRASE = 288, - BRACE_PHRASE = 289, - BRACKET_PHRASE = 290, - EXPRESSION_PHRASE = 291, - CHAR = 292, - DOTS = 293, - IDENT = 294, - INT = 295, - REAL = 296, - STRING = 297, - TYPE = 298, - OTHER = 299, - FILENAME = 300 - }; -#endif - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef int YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -#endif - -extern YYSTYPE yylval; - -#ifdef YYPARSE_PARAM -#if defined __STDC__ || defined __cplusplus -int yyparse (void *YYPARSE_PARAM); -#else -int yyparse (); -#endif -#else /* ! YYPARSE_PARAM */ -#if defined __STDC__ || defined __cplusplus -int yyparse (void); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ - - - -/* Copy the second part of user declarations. */ - - - -#ifdef short -# undef short -#endif - -#ifdef YYTYPE_UINT8 -typedef YYTYPE_UINT8 yytype_uint8; -#else -typedef unsigned char yytype_uint8; -#endif - -#ifdef YYTYPE_INT8 -typedef YYTYPE_INT8 yytype_int8; -#elif (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -typedef signed char yytype_int8; -#else -typedef short int yytype_int8; -#endif - -#ifdef YYTYPE_UINT16 -typedef YYTYPE_UINT16 yytype_uint16; -#else -typedef unsigned short int yytype_uint16; -#endif - -#ifdef YYTYPE_INT16 -typedef YYTYPE_INT16 yytype_int16; -#else -typedef short int yytype_int16; -#endif - -#ifndef YYSIZE_T -# ifdef __SIZE_TYPE__ -# define YYSIZE_T __SIZE_TYPE__ -# elif defined size_t -# define YYSIZE_T size_t -# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# else -# define YYSIZE_T unsigned int -# endif -#endif - -#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) - -#ifndef YY_ -# if defined YYENABLE_NLS && YYENABLE_NLS -# if ENABLE_NLS -# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ -# define YY_(Msgid) dgettext ("bison-runtime", Msgid) -# endif -# endif -# ifndef YY_ -# define YY_(Msgid) Msgid -# endif -#endif - -/* Suppress unused-variable warnings by "using" E. */ -#if ! defined lint || defined __GNUC__ -# define YYUSE(E) ((void) (E)) -#else -# define YYUSE(E) /* empty */ -#endif - -/* Identity function, used to suppress warnings about constant conditions. */ -#ifndef lint -# define YYID(N) (N) -#else -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static int -YYID (int yyi) -#else -static int -YYID (yyi) - int yyi; -#endif -{ - return yyi; -} -#endif - -#if ! defined yyoverflow || YYERROR_VERBOSE - -/* The parser invokes alloca or malloc; define the necessary symbols. */ - -# ifdef YYSTACK_USE_ALLOCA -# if YYSTACK_USE_ALLOCA -# ifdef __GNUC__ -# define YYSTACK_ALLOC __builtin_alloca -# elif defined __BUILTIN_VA_ARG_INCR -# include <alloca.h> /* INFRINGES ON USER NAME SPACE */ -# elif defined _AIX -# define YYSTACK_ALLOC __alloca -# elif defined _MSC_VER -# include <malloc.h> /* INFRINGES ON USER NAME SPACE */ -# define alloca _alloca -# else -# define YYSTACK_ALLOC alloca -# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ - /* Use EXIT_SUCCESS as a witness for stdlib.h. */ -# ifndef EXIT_SUCCESS -# define EXIT_SUCCESS 0 -# endif -# endif -# endif -# endif -# endif - -# ifdef YYSTACK_ALLOC - /* Pacify GCC's `empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) -# ifndef YYSTACK_ALLOC_MAXIMUM - /* The OS might guarantee only one guard page at the bottom of the stack, - and a page size can be as small as 4096 bytes. So we cannot safely - invoke alloca (N) if N exceeds 4096. Use a slightly smaller number - to allow for a few compiler-allocated temporary stack slots. */ -# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ -# endif -# else -# define YYSTACK_ALLOC YYMALLOC -# define YYSTACK_FREE YYFREE -# ifndef YYSTACK_ALLOC_MAXIMUM -# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM -# endif -# if (defined __cplusplus && ! defined EXIT_SUCCESS \ - && ! ((defined YYMALLOC || defined malloc) \ - && (defined YYFREE || defined free))) -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ -# ifndef EXIT_SUCCESS -# define EXIT_SUCCESS 0 -# endif -# endif -# ifndef YYMALLOC -# define YYMALLOC malloc -# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# ifndef YYFREE -# define YYFREE free -# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -void free (void *); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# endif -#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ - - -#if (! defined yyoverflow \ - && (! defined __cplusplus \ - || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) - -/* A type that is properly aligned for any stack member. */ -union yyalloc -{ - yytype_int16 yyss_alloc; - YYSTYPE yyvs_alloc; -}; - -/* The size of the maximum gap between one aligned stack and the next. */ -# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) - -/* The size of an array large to enough to hold all stacks, each with - N elements. */ -# define YYSTACK_BYTES(N) \ - ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ - + YYSTACK_GAP_MAXIMUM) - -# define YYCOPY_NEEDED 1 - -/* Relocate STACK from its old location to the new one. The - local variables YYSIZE and YYSTACKSIZE give the old and new number of - elements in the stack, and YYPTR gives the new location of the - stack. Advance YYPTR to a properly aligned location for the next - stack. */ -# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ - do \ - { \ - YYSIZE_T yynewbytes; \ - YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ - Stack = &yyptr->Stack_alloc; \ - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / sizeof (*yyptr); \ - } \ - while (YYID (0)) - -#endif - -#if defined YYCOPY_NEEDED && YYCOPY_NEEDED -/* Copy COUNT objects from SRC to DST. The source and destination do - not overlap. */ -# ifndef YYCOPY -# if defined __GNUC__ && 1 < __GNUC__ -# define YYCOPY(Dst, Src, Count) \ - __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) -# else -# define YYCOPY(Dst, Src, Count) \ - do \ - { \ - YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (Dst)[yyi] = (Src)[yyi]; \ - } \ - while (YYID (0)) -# endif -# endif -#endif /* !YYCOPY_NEEDED */ - -/* YYFINAL -- State number of the termination state. */ -#define YYFINAL 4 -/* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 522 - -/* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 55 -/* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 49 -/* YYNRULES -- Number of rules. */ -#define YYNRULES 133 -/* YYNRULES -- Number of states. */ -#define YYNSTATES 187 - -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ -#define YYUNDEFTOK 2 -#define YYMAXUTOK 300 - -#define YYTRANSLATE(YYX) \ - ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) - -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ -static const yytype_uint8 yytranslate[] = -{ - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 49, 50, 51, 2, 48, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 54, 46, - 2, 52, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 53, 2, 47, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, - 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, - 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, - 45 -}; - -#if YYDEBUG -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in - YYRHS. */ -static const yytype_uint16 yyprhs[] = -{ - 0, 0, 3, 5, 8, 9, 12, 13, 18, 19, - 23, 25, 27, 29, 31, 34, 37, 41, 42, 44, - 46, 50, 55, 56, 58, 60, 63, 65, 67, 69, - 71, 73, 75, 77, 79, 81, 86, 88, 91, 94, - 97, 101, 105, 109, 112, 115, 118, 120, 122, 124, - 126, 128, 130, 132, 134, 136, 138, 140, 142, 145, - 146, 148, 150, 153, 155, 157, 159, 161, 164, 166, - 168, 170, 175, 180, 183, 187, 190, 192, 194, 196, - 201, 206, 209, 213, 217, 220, 222, 226, 227, 229, - 231, 235, 238, 241, 243, 244, 246, 248, 253, 258, - 261, 265, 269, 273, 274, 276, 279, 283, 287, 288, - 290, 292, 295, 299, 302, 303, 305, 307, 311, 314, - 317, 319, 322, 323, 326, 330, 335, 337, 341, 343, - 347, 350, 351, 353 -}; - -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ -static const yytype_int8 yyrhs[] = -{ - 56, 0, -1, 57, -1, 56, 57, -1, -1, 58, - 59, -1, -1, 12, 23, 60, 62, -1, -1, 23, - 61, 62, -1, 62, -1, 86, -1, 101, -1, 103, - -1, 1, 46, -1, 1, 47, -1, 66, 63, 46, - -1, -1, 64, -1, 65, -1, 64, 48, 65, -1, - 76, 102, 97, 87, -1, -1, 67, -1, 68, -1, - 67, 68, -1, 69, -1, 70, -1, 5, -1, 17, - -1, 21, -1, 11, -1, 14, -1, 71, -1, 75, - -1, 28, 49, 83, 50, -1, 33, -1, 22, 39, - -1, 24, 39, -1, 10, 39, -1, 22, 39, 89, - -1, 24, 39, 89, -1, 10, 39, 98, -1, 10, - 98, -1, 22, 89, -1, 24, 89, -1, 7, -1, - 19, -1, 15, -1, 16, -1, 20, -1, 25, -1, - 13, -1, 9, -1, 26, -1, 6, -1, 29, -1, - 43, -1, 51, 73, -1, -1, 74, -1, 75, -1, - 74, 75, -1, 8, -1, 27, -1, 32, -1, 18, - -1, 72, 76, -1, 77, -1, 39, -1, 43, -1, - 77, 49, 80, 50, -1, 77, 49, 1, 50, -1, - 77, 35, -1, 49, 76, 50, -1, 72, 78, -1, - 79, -1, 39, -1, 43, -1, 79, 49, 80, 50, - -1, 79, 49, 1, 50, -1, 79, 35, -1, 49, - 78, 50, -1, 49, 1, 50, -1, 81, 38, -1, - 81, -1, 82, 48, 38, -1, -1, 82, -1, 83, - -1, 82, 48, 83, -1, 67, 84, -1, 72, 84, - -1, 85, -1, -1, 39, -1, 43, -1, 85, 49, - 80, 50, -1, 85, 49, 1, 50, -1, 85, 35, - -1, 49, 84, 50, -1, 49, 1, 50, -1, 66, - 76, 34, -1, -1, 88, -1, 52, 36, -1, 53, - 90, 47, -1, 53, 1, 47, -1, -1, 91, -1, - 92, -1, 91, 92, -1, 66, 93, 46, -1, 1, - 46, -1, -1, 94, -1, 95, -1, 94, 48, 95, - -1, 78, 97, -1, 39, 96, -1, 96, -1, 54, - 36, -1, -1, 97, 32, -1, 53, 99, 47, -1, - 53, 99, 48, 47, -1, 100, -1, 99, 48, 100, - -1, 39, -1, 39, 52, 36, -1, 31, 46, -1, - -1, 31, -1, 30, 49, 39, 50, 46, -1 -}; - -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ -static const yytype_uint16 yyrline[] = -{ - 0, 125, 125, 126, 130, 130, 136, 136, 138, 138, - 140, 141, 142, 143, 144, 145, 149, 163, 164, 168, - 176, 189, 195, 196, 200, 201, 205, 211, 215, 216, - 217, 218, 219, 223, 224, 225, 226, 230, 232, 234, - 238, 240, 242, 247, 250, 251, 255, 256, 257, 258, - 259, 260, 261, 262, 263, 264, 265, 266, 270, 275, - 276, 280, 281, 285, 285, 285, 286, 294, 295, 299, - 308, 317, 319, 321, 323, 330, 331, 335, 336, 337, - 339, 341, 343, 345, 350, 351, 352, 356, 357, 361, - 362, 367, 372, 374, 378, 379, 387, 391, 393, 395, - 397, 399, 404, 413, 414, 419, 424, 425, 429, 430, - 434, 435, 439, 441, 446, 447, 451, 452, 456, 457, - 458, 462, 466, 467, 471, 472, 476, 477, 480, 485, - 493, 497, 498, 502 -}; -#endif - -#if YYDEBUG || YYERROR_VERBOSE || 0 -/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ -static const char *const yytname[] = -{ - "$end", "error", "$undefined", "ASM_KEYW", "ATTRIBUTE_KEYW", - "AUTO_KEYW", "BOOL_KEYW", "CHAR_KEYW", "CONST_KEYW", "DOUBLE_KEYW", - "ENUM_KEYW", "EXTERN_KEYW", "EXTENSION_KEYW", "FLOAT_KEYW", - "INLINE_KEYW", "INT_KEYW", "LONG_KEYW", "REGISTER_KEYW", "RESTRICT_KEYW", - "SHORT_KEYW", "SIGNED_KEYW", "STATIC_KEYW", "STRUCT_KEYW", - "TYPEDEF_KEYW", "UNION_KEYW", "UNSIGNED_KEYW", "VOID_KEYW", - "VOLATILE_KEYW", "TYPEOF_KEYW", "VA_LIST_KEYW", "EXPORT_SYMBOL_KEYW", - "ASM_PHRASE", "ATTRIBUTE_PHRASE", "TYPEOF_PHRASE", "BRACE_PHRASE", - "BRACKET_PHRASE", "EXPRESSION_PHRASE", "CHAR", "DOTS", "IDENT", "INT", - "REAL", "STRING", "TYPE", "OTHER", "FILENAME", "';'", "'}'", "','", - "'('", "')'", "'*'", "'='", "'{'", "':'", "$accept", "declaration_seq", - "declaration", "$@1", "declaration1", "$@2", "$@3", "simple_declaration", - "init_declarator_list_opt", "init_declarator_list", "init_declarator", - "decl_specifier_seq_opt", "decl_specifier_seq", "decl_specifier", - "storage_class_specifier", "type_specifier", "simple_type_specifier", - "ptr_operator", "cvar_qualifier_seq_opt", "cvar_qualifier_seq", - "cvar_qualifier", "declarator", "direct_declarator", "nested_declarator", - "direct_nested_declarator", "parameter_declaration_clause", - "parameter_declaration_list_opt", "parameter_declaration_list", - "parameter_declaration", "m_abstract_declarator", - "direct_m_abstract_declarator", "function_definition", "initializer_opt", - "initializer", "class_body", "member_specification_opt", - "member_specification", "member_declaration", - "member_declarator_list_opt", "member_declarator_list", - "member_declarator", "member_bitfield_declarator", "attribute_opt", - "enum_body", "enumerator_list", "enumerator", "asm_definition", - "asm_phrase_opt", "export_definition", YY_NULL -}; -#endif - -# ifdef YYPRINT -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to - token YYLEX-NUM. */ -static const yytype_uint16 yytoknum[] = -{ - 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, - 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, - 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, - 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, - 295, 296, 297, 298, 299, 300, 59, 125, 44, 40, - 41, 42, 61, 123, 58 -}; -# endif - -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const yytype_uint8 yyr1[] = -{ - 0, 55, 56, 56, 58, 57, 60, 59, 61, 59, - 59, 59, 59, 59, 59, 59, 62, 63, 63, 64, - 64, 65, 66, 66, 67, 67, 68, 68, 69, 69, - 69, 69, 69, 70, 70, 70, 70, 70, 70, 70, - 70, 70, 70, 70, 70, 70, 71, 71, 71, 71, - 71, 71, 71, 71, 71, 71, 71, 71, 72, 73, - 73, 74, 74, 75, 75, 75, 75, 76, 76, 77, - 77, 77, 77, 77, 77, 78, 78, 79, 79, 79, - 79, 79, 79, 79, 80, 80, 80, 81, 81, 82, - 82, 83, 84, 84, 85, 85, 85, 85, 85, 85, - 85, 85, 86, 87, 87, 88, 89, 89, 90, 90, - 91, 91, 92, 92, 93, 93, 94, 94, 95, 95, - 95, 96, 97, 97, 98, 98, 99, 99, 100, 100, - 101, 102, 102, 103 -}; - -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const yytype_uint8 yyr2[] = -{ - 0, 2, 1, 2, 0, 2, 0, 4, 0, 3, - 1, 1, 1, 1, 2, 2, 3, 0, 1, 1, - 3, 4, 0, 1, 1, 2, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 4, 1, 2, 2, 2, - 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 0, - 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, - 1, 4, 4, 2, 3, 2, 1, 1, 1, 4, - 4, 2, 3, 3, 2, 1, 3, 0, 1, 1, - 3, 2, 2, 1, 0, 1, 1, 4, 4, 2, - 3, 3, 3, 0, 1, 2, 3, 3, 0, 1, - 1, 2, 3, 2, 0, 1, 1, 3, 2, 2, - 1, 2, 0, 2, 3, 4, 1, 3, 1, 3, - 2, 0, 1, 5 -}; - -/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. - Performed when YYTABLE doesn't specify something else to do. Zero - means the default is an error. */ -static const yytype_uint8 yydefact[] = -{ - 4, 4, 2, 0, 1, 3, 0, 28, 55, 46, - 63, 53, 0, 31, 0, 52, 32, 48, 49, 29, - 66, 47, 50, 30, 0, 8, 0, 51, 54, 64, - 0, 56, 0, 0, 65, 36, 57, 5, 10, 17, - 23, 24, 26, 27, 33, 34, 11, 12, 13, 14, - 15, 39, 0, 43, 6, 37, 0, 44, 22, 38, - 45, 0, 0, 130, 69, 70, 0, 59, 0, 18, - 19, 0, 131, 68, 25, 42, 128, 0, 126, 22, - 40, 0, 114, 0, 0, 110, 9, 17, 41, 94, - 0, 0, 0, 58, 60, 61, 16, 0, 67, 132, - 102, 122, 73, 0, 0, 124, 0, 7, 113, 107, - 77, 78, 0, 0, 0, 122, 76, 0, 115, 116, - 120, 106, 0, 111, 131, 95, 57, 0, 94, 91, - 93, 35, 0, 74, 62, 20, 103, 0, 0, 85, - 88, 89, 129, 125, 127, 119, 0, 77, 0, 121, - 75, 118, 81, 0, 112, 0, 0, 96, 0, 92, - 99, 0, 133, 123, 0, 21, 104, 72, 71, 84, - 0, 83, 82, 0, 0, 117, 101, 100, 0, 0, - 105, 86, 90, 80, 79, 98, 97 -}; - -/* YYDEFGOTO[NTERM-NUM]. */ -static const yytype_int16 yydefgoto[] = -{ - -1, 1, 2, 3, 37, 79, 58, 38, 68, 69, - 70, 82, 40, 41, 42, 43, 44, 71, 93, 94, - 45, 124, 73, 115, 116, 138, 139, 140, 141, 129, - 130, 46, 165, 166, 57, 83, 84, 85, 117, 118, - 119, 120, 136, 53, 77, 78, 47, 101, 48 -}; - -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -#define YYPACT_NINF -94 -static const yytype_int16 yypact[] = -{ - -94, 15, -94, 208, -94, -94, 34, -94, -94, -94, - -94, -94, -27, -94, -5, -94, -94, -94, -94, -94, - -94, -94, -94, -94, -25, -94, -16, -94, -94, -94, - -4, -94, 19, -24, -94, -94, -94, -94, -94, 24, - 479, -94, -94, -94, -94, -94, -94, -94, -94, -94, - -94, 29, 48, -94, -94, 37, 106, -94, 479, 37, - -94, 479, 54, -94, -94, -94, 24, -2, 49, 53, - -94, 24, -14, -11, -94, -94, 47, 38, -94, 479, - -94, 51, 23, 55, 157, -94, -94, 24, -94, 393, - 56, 58, 68, -94, -2, -94, -94, 24, -94, -94, - -94, -94, -94, 255, 67, -94, 5, -94, -94, -94, - 50, -94, 7, 69, 40, -94, -8, 83, 88, -94, - -94, -94, 91, -94, 109, -94, -94, 4, 45, -94, - 16, -94, 95, -94, -94, -94, -23, 92, 93, 108, - 96, -94, -94, -94, -94, -94, 97, -94, 98, -94, - -94, 118, -94, 301, -94, 23, 101, -94, 104, -94, - -94, 347, -94, -94, 120, -94, -94, -94, -94, -94, - 440, -94, -94, 111, 119, -94, -94, -94, 130, 137, - -94, -94, -94, -94, -94, -94, -94 -}; - -/* YYPGOTO[NTERM-NUM]. */ -static const yytype_int16 yypgoto[] = -{ - -94, -94, 158, -94, -94, -94, -94, -45, -94, -94, - 94, -1, -61, -29, -94, -94, -94, -79, -94, -94, - -63, -7, -94, -93, -94, -92, -94, -94, -60, -57, - -94, -94, -94, -94, -19, -94, -94, 110, -94, -94, - 33, 82, 78, 144, -94, 99, -94, -94, -94 -}; - -/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If - positive, shift that token. If negative, reduce the rule which - number is the opposite. If YYTABLE_NINF, syntax error. */ -#define YYTABLE_NINF -110 -static const yytype_int16 yytable[] = -{ - 89, 90, 39, 114, 95, 156, 10, 60, 146, 163, - 128, 74, 51, 86, 55, 4, 20, 99, 54, 148, - 100, 150, 63, 59, 102, 29, 52, 152, 56, 164, - 34, 134, 72, 114, 107, 114, 80, 56, 103, -94, - 88, 153, 89, 125, 76, 61, 147, 157, 128, 128, - 111, 160, 143, 127, -94, 67, 112, 87, 67, 92, - 74, 174, 110, 64, 98, 161, 111, 65, 62, 179, - 158, 159, 112, 66, 67, 67, 114, 113, 87, 147, - 49, 50, 52, 111, 125, 105, 106, 76, 157, 112, - 56, 67, 89, 91, 127, 96, 67, 108, 109, 104, - 89, 97, 121, 142, 113, 149, 131, 81, 132, 89, - 182, 7, 8, 9, 10, 11, 12, 13, 133, 15, - 16, 17, 18, 19, 20, 21, 22, 23, 24, 154, - 26, 27, 28, 29, 30, 31, 155, 108, 34, 35, - 99, 162, 167, 168, 170, -22, 169, 171, 172, 36, - 163, 176, -22, -108, 177, -22, 180, -22, 122, 5, - -22, 183, 7, 8, 9, 10, 11, 12, 13, 184, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 185, 26, 27, 28, 29, 30, 31, 186, 175, 34, - 35, 135, 145, 151, 123, 75, -22, 0, 0, 0, - 36, 0, 0, -22, -109, 144, -22, 0, -22, 6, - 0, -22, 0, 7, 8, 9, 10, 11, 12, 13, - 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, - 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, - 34, 35, 0, 0, 0, 0, 0, -22, 0, 0, - 0, 36, 0, 0, -22, 0, 137, -22, 0, -22, - 7, 8, 9, 10, 11, 12, 13, 0, 15, 16, - 17, 18, 19, 20, 21, 22, 23, 24, 0, 26, - 27, 28, 29, 30, 31, 0, 0, 34, 35, 0, - 0, 0, 0, -87, 0, 0, 0, 0, 36, 0, - 0, 0, 173, 0, 0, -87, 7, 8, 9, 10, - 11, 12, 13, 0, 15, 16, 17, 18, 19, 20, - 21, 22, 23, 24, 0, 26, 27, 28, 29, 30, - 31, 0, 0, 34, 35, 0, 0, 0, 0, -87, - 0, 0, 0, 0, 36, 0, 0, 0, 178, 0, - 0, -87, 7, 8, 9, 10, 11, 12, 13, 0, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 0, 26, 27, 28, 29, 30, 31, 0, 0, 34, - 35, 0, 0, 0, 0, -87, 0, 0, 0, 0, - 36, 0, 0, 0, 0, 0, 0, -87, 7, 8, - 9, 10, 11, 12, 13, 0, 15, 16, 17, 18, - 19, 20, 21, 22, 23, 24, 0, 26, 27, 28, - 29, 30, 31, 0, 0, 34, 35, 0, 0, 0, - 0, 0, 125, 0, 0, 0, 126, 0, 0, 0, - 0, 0, 127, 0, 67, 7, 8, 9, 10, 11, - 12, 13, 0, 15, 16, 17, 18, 19, 20, 21, - 22, 23, 24, 0, 26, 27, 28, 29, 30, 31, - 0, 0, 34, 35, 0, 0, 0, 0, 181, 0, - 0, 0, 0, 36, 7, 8, 9, 10, 11, 12, - 13, 0, 15, 16, 17, 18, 19, 20, 21, 22, - 23, 24, 0, 26, 27, 28, 29, 30, 31, 0, - 0, 34, 35, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 36 -}; - -#define yypact_value_is_default(Yystate) \ - (!!((Yystate) == (-94))) - -#define yytable_value_is_error(Yytable_value) \ - YYID (0) - -static const yytype_int16 yycheck[] = -{ - 61, 61, 3, 82, 67, 1, 8, 26, 1, 32, - 89, 40, 39, 58, 39, 0, 18, 31, 23, 112, - 34, 114, 46, 39, 35, 27, 53, 35, 53, 52, - 32, 94, 39, 112, 79, 114, 55, 53, 49, 35, - 59, 49, 103, 39, 39, 49, 39, 43, 127, 128, - 43, 35, 47, 49, 50, 51, 49, 58, 51, 66, - 89, 153, 39, 39, 71, 49, 43, 43, 49, 161, - 127, 128, 49, 49, 51, 51, 155, 54, 79, 39, - 46, 47, 53, 43, 39, 47, 48, 39, 43, 49, - 53, 51, 153, 39, 49, 46, 51, 46, 47, 52, - 161, 48, 47, 36, 54, 36, 50, 1, 50, 170, - 170, 5, 6, 7, 8, 9, 10, 11, 50, 13, - 14, 15, 16, 17, 18, 19, 20, 21, 22, 46, - 24, 25, 26, 27, 28, 29, 48, 46, 32, 33, - 31, 46, 50, 50, 48, 39, 38, 50, 50, 43, - 32, 50, 46, 47, 50, 49, 36, 51, 1, 1, - 54, 50, 5, 6, 7, 8, 9, 10, 11, 50, - 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, - 50, 24, 25, 26, 27, 28, 29, 50, 155, 32, - 33, 97, 110, 115, 84, 51, 39, -1, -1, -1, - 43, -1, -1, 46, 47, 106, 49, -1, 51, 1, - -1, 54, -1, 5, 6, 7, 8, 9, 10, 11, - 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, - 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, - 32, 33, -1, -1, -1, -1, -1, 39, -1, -1, - -1, 43, -1, -1, 46, -1, 1, 49, -1, 51, - 5, 6, 7, 8, 9, 10, 11, -1, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, -1, 24, - 25, 26, 27, 28, 29, -1, -1, 32, 33, -1, - -1, -1, -1, 38, -1, -1, -1, -1, 43, -1, - -1, -1, 1, -1, -1, 50, 5, 6, 7, 8, - 9, 10, 11, -1, 13, 14, 15, 16, 17, 18, - 19, 20, 21, 22, -1, 24, 25, 26, 27, 28, - 29, -1, -1, 32, 33, -1, -1, -1, -1, 38, - -1, -1, -1, -1, 43, -1, -1, -1, 1, -1, - -1, 50, 5, 6, 7, 8, 9, 10, 11, -1, - 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, - -1, 24, 25, 26, 27, 28, 29, -1, -1, 32, - 33, -1, -1, -1, -1, 38, -1, -1, -1, -1, - 43, -1, -1, -1, -1, -1, -1, 50, 5, 6, - 7, 8, 9, 10, 11, -1, 13, 14, 15, 16, - 17, 18, 19, 20, 21, 22, -1, 24, 25, 26, - 27, 28, 29, -1, -1, 32, 33, -1, -1, -1, - -1, -1, 39, -1, -1, -1, 43, -1, -1, -1, - -1, -1, 49, -1, 51, 5, 6, 7, 8, 9, - 10, 11, -1, 13, 14, 15, 16, 17, 18, 19, - 20, 21, 22, -1, 24, 25, 26, 27, 28, 29, - -1, -1, 32, 33, -1, -1, -1, -1, 38, -1, - -1, -1, -1, 43, 5, 6, 7, 8, 9, 10, - 11, -1, 13, 14, 15, 16, 17, 18, 19, 20, - 21, 22, -1, 24, 25, 26, 27, 28, 29, -1, - -1, 32, 33, -1, -1, -1, -1, -1, -1, -1, - -1, -1, 43 -}; - -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const yytype_uint8 yystos[] = -{ - 0, 56, 57, 58, 0, 57, 1, 5, 6, 7, - 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, - 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, - 28, 29, 30, 31, 32, 33, 43, 59, 62, 66, - 67, 68, 69, 70, 71, 75, 86, 101, 103, 46, - 47, 39, 53, 98, 23, 39, 53, 89, 61, 39, - 89, 49, 49, 46, 39, 43, 49, 51, 63, 64, - 65, 72, 76, 77, 68, 98, 39, 99, 100, 60, - 89, 1, 66, 90, 91, 92, 62, 66, 89, 67, - 83, 39, 76, 73, 74, 75, 46, 48, 76, 31, - 34, 102, 35, 49, 52, 47, 48, 62, 46, 47, - 39, 43, 49, 54, 72, 78, 79, 93, 94, 95, - 96, 47, 1, 92, 76, 39, 43, 49, 72, 84, - 85, 50, 50, 50, 75, 65, 97, 1, 80, 81, - 82, 83, 36, 47, 100, 96, 1, 39, 78, 36, - 78, 97, 35, 49, 46, 48, 1, 43, 84, 84, - 35, 49, 46, 32, 52, 87, 88, 50, 50, 38, - 48, 50, 50, 1, 80, 95, 50, 50, 1, 80, - 36, 38, 83, 50, 50, 50, 50 -}; - -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) -#define YYEMPTY (-2) -#define YYEOF 0 - -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrorlab - - -/* Like YYERROR except do call yyerror. This remains here temporarily - to ease the transition to the new meaning of YYERROR, for GCC. - Once GCC version 2 has supplanted version 1, this can go. However, - YYFAIL appears to be in use. Nevertheless, it is formally deprecated - in Bison 2.4.2's NEWS entry, where a plan to phase it out is - discussed. */ - -#define YYFAIL goto yyerrlab -#if defined YYFAIL - /* This is here to suppress warnings from the GCC cpp's - -Wunused-macros. Normally we don't worry about that warning, but - some users do, and we want to make it easy for users to remove - YYFAIL uses, which will produce warnings from Bison 2.5. */ -#endif - -#define YYRECOVERING() (!!yyerrstatus) - -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - YYPOPSTACK (yylen); \ - yystate = *yyssp; \ - goto yybackup; \ - } \ - else \ - { \ - yyerror (YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ -while (YYID (0)) - -/* Error token number */ -#define YYTERROR 1 -#define YYERRCODE 256 - - -/* This macro is provided for backward compatibility. */ -#ifndef YY_LOCATION_PRINT -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -#endif - - -/* YYLEX -- calling `yylex' with the right arguments. */ -#ifdef YYLEX_PARAM -# define YYLEX yylex (YYLEX_PARAM) -#else -# define YYLEX yylex () -#endif - -/* Enable debugging if requested. */ -#if YYDEBUG - -# ifndef YYFPRINTF -# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ -# define YYFPRINTF fprintf -# endif - -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ -} while (YYID (0)) - -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yy_symbol_print (stderr, \ - Type, Value); \ - YYFPRINTF (stderr, "\n"); \ - } \ -} while (YYID (0)) - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) -#else -static void -yy_symbol_value_print (yyoutput, yytype, yyvaluep) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; -#endif -{ - FILE *yyo = yyoutput; - YYUSE (yyo); - if (!yyvaluep) - return; -# ifdef YYPRINT - if (yytype < YYNTOKENS) - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# else - YYUSE (yyoutput); -# endif - switch (yytype) - { - default: - break; - } -} - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) -#else -static void -yy_symbol_print (yyoutput, yytype, yyvaluep) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; -#endif -{ - if (yytype < YYNTOKENS) - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); - else - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); - - yy_symbol_value_print (yyoutput, yytype, yyvaluep); - YYFPRINTF (yyoutput, ")"); -} - -/*------------------------------------------------------------------. -| yy_stack_print -- Print the state stack from its BOTTOM up to its | -| TOP (included). | -`------------------------------------------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) -#else -static void -yy_stack_print (yybottom, yytop) - yytype_int16 *yybottom; - yytype_int16 *yytop; -#endif -{ - YYFPRINTF (stderr, "Stack now"); - for (; yybottom <= yytop; yybottom++) - { - int yybot = *yybottom; - YYFPRINTF (stderr, " %d", yybot); - } - YYFPRINTF (stderr, "\n"); -} - -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (YYID (0)) - - -/*------------------------------------------------. -| Report that the YYRULE is going to be reduced. | -`------------------------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_reduce_print (YYSTYPE *yyvsp, int yyrule) -#else -static void -yy_reduce_print (yyvsp, yyrule) - YYSTYPE *yyvsp; - int yyrule; -#endif -{ - int yynrhs = yyr2[yyrule]; - int yyi; - unsigned long int yylno = yyrline[yyrule]; - YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", - yyrule - 1, yylno); - /* The symbols being reduced. */ - for (yyi = 0; yyi < yynrhs; yyi++) - { - YYFPRINTF (stderr, " $%d = ", yyi + 1); - yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], - &(yyvsp[(yyi + 1) - (yynrhs)]) - ); - YYFPRINTF (stderr, "\n"); - } -} - -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ - yy_reduce_print (yyvsp, Rule); \ -} while (YYID (0)) - -/* Nonzero means print parse trace. It is left uninitialized so that - multiple parsers can coexist. */ -int yydebug; -#else /* !YYDEBUG */ -# define YYDPRINTF(Args) -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) -# define YY_STACK_PRINT(Bottom, Top) -# define YY_REDUCE_PRINT(Rule) -#endif /* !YYDEBUG */ - - -/* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH -# define YYINITDEPTH 200 -#endif - -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only - if the built-in stack extension method is used). - - Do not make this value too large; the results are undefined if - YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) - evaluated with infinite-precision integer arithmetic. */ - -#ifndef YYMAXDEPTH -# define YYMAXDEPTH 10000 -#endif - - -#if YYERROR_VERBOSE - -# ifndef yystrlen -# if defined __GLIBC__ && defined _STRING_H -# define yystrlen strlen -# else -/* Return the length of YYSTR. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static YYSIZE_T -yystrlen (const char *yystr) -#else -static YYSIZE_T -yystrlen (yystr) - const char *yystr; -#endif -{ - YYSIZE_T yylen; - for (yylen = 0; yystr[yylen]; yylen++) - continue; - return yylen; -} -# endif -# endif - -# ifndef yystpcpy -# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE -# define yystpcpy stpcpy -# else -/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in - YYDEST. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static char * -yystpcpy (char *yydest, const char *yysrc) -#else -static char * -yystpcpy (yydest, yysrc) - char *yydest; - const char *yysrc; -#endif -{ - char *yyd = yydest; - const char *yys = yysrc; - - while ((*yyd++ = *yys++) != '\0') - continue; - - return yyd - 1; -} -# endif -# endif - -# ifndef yytnamerr -/* Copy to YYRES the contents of YYSTR after stripping away unnecessary - quotes and backslashes, so that it's suitable for yyerror. The - heuristic is that double-quoting is unnecessary unless the string - contains an apostrophe, a comma, or backslash (other than - backslash-backslash). YYSTR is taken from yytname. If YYRES is - null, do not copy; instead, return the length of what the result - would have been. */ -static YYSIZE_T -yytnamerr (char *yyres, const char *yystr) -{ - if (*yystr == '"') - { - YYSIZE_T yyn = 0; - char const *yyp = yystr; - - for (;;) - switch (*++yyp) - { - case '\'': - case ',': - goto do_not_strip_quotes; - - case '\\': - if (*++yyp != '\\') - goto do_not_strip_quotes; - /* Fall through. */ - default: - if (yyres) - yyres[yyn] = *yyp; - yyn++; - break; - - case '"': - if (yyres) - yyres[yyn] = '\0'; - return yyn; - } - do_not_strip_quotes: ; - } - - if (! yyres) - return yystrlen (yystr); - - return yystpcpy (yyres, yystr) - yyres; -} -# endif - -/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message - about the unexpected token YYTOKEN for the state stack whose top is - YYSSP. - - Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is - not large enough to hold the message. In that case, also set - *YYMSG_ALLOC to the required number of bytes. Return 2 if the - required number of bytes is too large to store. */ -static int -yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, - yytype_int16 *yyssp, int yytoken) -{ - YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]); - YYSIZE_T yysize = yysize0; - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; - /* Internationalized format string. */ - const char *yyformat = YY_NULL; - /* Arguments of yyformat. */ - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - /* Number of reported tokens (one for the "unexpected", one per - "expected"). */ - int yycount = 0; - - /* There are many possibilities here to consider: - - Assume YYFAIL is not used. It's too flawed to consider. See - <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html> - for details. YYERROR is fine as it does not invoke this - function. - - If this state is a consistent state with a default action, then - the only way this function was invoked is if the default action - is an error action. In that case, don't check for expected - tokens because there are none. - - The only way there can be no lookahead present (in yychar) is if - this state is a consistent state with a default action. Thus, - detecting the absence of a lookahead is sufficient to determine - that there is no unexpected or expected token to report. In that - case, just report a simple "syntax error". - - Don't assume there isn't a lookahead just because this state is a - consistent state with a default action. There might have been a - previous inconsistent state, consistent state with a non-default - action, or user semantic action that manipulated yychar. - - Of course, the expected token list depends on states to have - correct lookahead information, and it depends on the parser not - to perform extra reductions after fetching a lookahead from the - scanner and before detecting a syntax error. Thus, state merging - (from LALR or IELR) and default reductions corrupt the expected - token list. However, the list is correct for canonical LR with - one exception: it will still contain any token that will not be - accepted due to an error action in a later state. - */ - if (yytoken != YYEMPTY) - { - int yyn = yypact[*yyssp]; - yyarg[yycount++] = yytname[yytoken]; - if (!yypact_value_is_default (yyn)) - { - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. In other words, skip the first -YYN actions for - this state because they are default actions. */ - int yyxbegin = yyn < 0 ? -yyn : 0; - /* Stay within bounds of both yycheck and yytname. */ - int yychecklim = YYLAST - yyn + 1; - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yyx; - - for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR - && !yytable_value_is_error (yytable[yyx + yyn])) - { - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) - { - yycount = 1; - yysize = yysize0; - break; - } - yyarg[yycount++] = yytname[yyx]; - { - YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]); - if (! (yysize <= yysize1 - && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) - return 2; - yysize = yysize1; - } - } - } - } - - switch (yycount) - { -# define YYCASE_(N, S) \ - case N: \ - yyformat = S; \ - break - YYCASE_(0, YY_("syntax error")); - YYCASE_(1, YY_("syntax error, unexpected %s")); - YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); - YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); - YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); - YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); -# undef YYCASE_ - } - - { - YYSIZE_T yysize1 = yysize + yystrlen (yyformat); - if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) - return 2; - yysize = yysize1; - } - - if (*yymsg_alloc < yysize) - { - *yymsg_alloc = 2 * yysize; - if (! (yysize <= *yymsg_alloc - && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) - *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; - return 1; - } - - /* Avoid sprintf, as that infringes on the user's name space. - Don't have undefined behavior even if the translation - produced a string with the wrong number of "%s"s. */ - { - char *yyp = *yymsg; - int yyi = 0; - while ((*yyp = *yyformat) != '\0') - if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyformat += 2; - } - else - { - yyp++; - yyformat++; - } - } - return 0; -} -#endif /* YYERROR_VERBOSE */ - -/*-----------------------------------------------. -| Release the memory associated to this symbol. | -`-----------------------------------------------*/ - -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) -#else -static void -yydestruct (yymsg, yytype, yyvaluep) - const char *yymsg; - int yytype; - YYSTYPE *yyvaluep; -#endif -{ - YYUSE (yyvaluep); - - if (!yymsg) - yymsg = "Deleting"; - YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); - - switch (yytype) - { - - default: - break; - } -} - - - - -/* The lookahead symbol. */ -int yychar; - - -#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN -# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN -# define YY_IGNORE_MAYBE_UNINITIALIZED_END -#endif -#ifndef YY_INITIAL_VALUE -# define YY_INITIAL_VALUE(Value) /* Nothing. */ -#endif - -/* The semantic value of the lookahead symbol. */ -YYSTYPE yylval YY_INITIAL_VALUE(yyval_default); - -/* Number of syntax errors so far. */ -int yynerrs; - - -/*----------. -| yyparse. | -`----------*/ - -#ifdef YYPARSE_PARAM -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (void *YYPARSE_PARAM) -#else -int -yyparse (YYPARSE_PARAM) - void *YYPARSE_PARAM; -#endif -#else /* ! YYPARSE_PARAM */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (void) -#else -int -yyparse () - -#endif -#endif -{ - int yystate; - /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus; - - /* The stacks and their tools: - `yyss': related to states. - `yyvs': related to semantic values. - - Refer to the stacks through separate pointers, to allow yyoverflow - to reallocate them elsewhere. */ - - /* The state stack. */ - yytype_int16 yyssa[YYINITDEPTH]; - yytype_int16 *yyss; - yytype_int16 *yyssp; - - /* The semantic value stack. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs; - YYSTYPE *yyvsp; - - YYSIZE_T yystacksize; - - int yyn; - int yyresult; - /* Lookahead token as an internal (translated) token number. */ - int yytoken = 0; - /* The variables used to return semantic value and location from the - action routines. */ - YYSTYPE yyval; - -#if YYERROR_VERBOSE - /* Buffer for error messages, and its allocated size. */ - char yymsgbuf[128]; - char *yymsg = yymsgbuf; - YYSIZE_T yymsg_alloc = sizeof yymsgbuf; -#endif - -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) - - /* The number of symbols on the RHS of the reduced rule. - Keep to zero when no symbol should be popped. */ - int yylen = 0; - - yyssp = yyss = yyssa; - yyvsp = yyvs = yyvsa; - yystacksize = YYINITDEPTH; - - YYDPRINTF ((stderr, "Starting parse\n")); - - yystate = 0; - yyerrstatus = 0; - yynerrs = 0; - yychar = YYEMPTY; /* Cause a token to be read. */ - goto yysetstate; - -/*------------------------------------------------------------. -| yynewstate -- Push a new state, which is found in yystate. | -`------------------------------------------------------------*/ - yynewstate: - /* In all cases, when you get here, the value and location stacks - have just been pushed. So pushing a state here evens the stacks. */ - yyssp++; - - yysetstate: - *yyssp = yystate; - - if (yyss + yystacksize - 1 <= yyssp) - { - /* Get the current used size of the three stacks, in elements. */ - YYSIZE_T yysize = yyssp - yyss + 1; - -#ifdef yyoverflow - { - /* Give user a chance to reallocate the stack. Use copies of - these so that the &'s don't force the real ones into - memory. */ - YYSTYPE *yyvs1 = yyvs; - yytype_int16 *yyss1 = yyss; - - /* Each stack pointer address is followed by the size of the - data in use in that stack, in bytes. This used to be a - conditional around just the two extra args, but that might - be undefined if yyoverflow is a macro. */ - yyoverflow (YY_("memory exhausted"), - &yyss1, yysize * sizeof (*yyssp), - &yyvs1, yysize * sizeof (*yyvsp), - &yystacksize); - - yyss = yyss1; - yyvs = yyvs1; - } -#else /* no yyoverflow */ -# ifndef YYSTACK_RELOCATE - goto yyexhaustedlab; -# else - /* Extend the stack our own way. */ - if (YYMAXDEPTH <= yystacksize) - goto yyexhaustedlab; - yystacksize *= 2; - if (YYMAXDEPTH < yystacksize) - yystacksize = YYMAXDEPTH; - - { - yytype_int16 *yyss1 = yyss; - union yyalloc *yyptr = - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); - if (! yyptr) - goto yyexhaustedlab; - YYSTACK_RELOCATE (yyss_alloc, yyss); - YYSTACK_RELOCATE (yyvs_alloc, yyvs); -# undef YYSTACK_RELOCATE - if (yyss1 != yyssa) - YYSTACK_FREE (yyss1); - } -# endif -#endif /* no yyoverflow */ - - yyssp = yyss + yysize - 1; - yyvsp = yyvs + yysize - 1; - - YYDPRINTF ((stderr, "Stack size increased to %lu\n", - (unsigned long int) yystacksize)); - - if (yyss + yystacksize - 1 <= yyssp) - YYABORT; - } - - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); - - if (yystate == YYFINAL) - YYACCEPT; - - goto yybackup; - -/*-----------. -| yybackup. | -`-----------*/ -yybackup: - - /* Do appropriate processing given the current state. Read a - lookahead token if we need one and don't already have one. */ - - /* First try to decide what to do without reference to lookahead token. */ - yyn = yypact[yystate]; - if (yypact_value_is_default (yyn)) - goto yydefault; - - /* Not known => get a lookahead token if don't already have one. */ - - /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ - if (yychar == YYEMPTY) - { - YYDPRINTF ((stderr, "Reading a token: ")); - yychar = YYLEX; - } - - if (yychar <= YYEOF) - { - yychar = yytoken = YYEOF; - YYDPRINTF ((stderr, "Now at end of input.\n")); - } - else - { - yytoken = YYTRANSLATE (yychar); - YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); - } - - /* If the proper action on seeing token YYTOKEN is to reduce or to - detect an error, take that action. */ - yyn += yytoken; - if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) - goto yydefault; - yyn = yytable[yyn]; - if (yyn <= 0) - { - if (yytable_value_is_error (yyn)) - goto yyerrlab; - yyn = -yyn; - goto yyreduce; - } - - /* Count tokens shifted since error; after three, turn off error - status. */ - if (yyerrstatus) - yyerrstatus--; - - /* Shift the lookahead token. */ - YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - - /* Discard the shifted token. */ - yychar = YYEMPTY; - - yystate = yyn; - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - *++yyvsp = yylval; - YY_IGNORE_MAYBE_UNINITIALIZED_END - - goto yynewstate; - - -/*-----------------------------------------------------------. -| yydefault -- do the default action for the current state. | -`-----------------------------------------------------------*/ -yydefault: - yyn = yydefact[yystate]; - if (yyn == 0) - goto yyerrlab; - goto yyreduce; - - -/*-----------------------------. -| yyreduce -- Do a reduction. | -`-----------------------------*/ -yyreduce: - /* yyn is the number of a rule to reduce with. */ - yylen = yyr2[yyn]; - - /* If YYLEN is nonzero, implement the default value of the action: - `$$ = $1'. - - Otherwise, the following line sets YYVAL to garbage. - This behavior is undocumented and Bison - users should not rely upon it. Assigning to YYVAL - unconditionally makes the parser a bit smaller, and it avoids a - GCC warning that YYVAL may be used uninitialized. */ - yyval = yyvsp[1-yylen]; - - - YY_REDUCE_PRINT (yyn); - switch (yyn) - { - case 4: - - { is_typedef = 0; is_extern = 0; current_name = NULL; decl_spec = NULL; } - break; - - case 5: - - { free_list(*(yyvsp[(2) - (2)]), NULL); *(yyvsp[(2) - (2)]) = NULL; } - break; - - case 6: - - { is_typedef = 1; } - break; - - case 7: - - { (yyval) = (yyvsp[(4) - (4)]); } - break; - - case 8: - - { is_typedef = 1; } - break; - - case 9: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 14: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 15: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 16: - - { if (current_name) { - struct string_list *decl = (*(yyvsp[(3) - (3)]))->next; - (*(yyvsp[(3) - (3)]))->next = NULL; - add_symbol(current_name, - is_typedef ? SYM_TYPEDEF : SYM_NORMAL, - decl, is_extern); - current_name = NULL; - } - (yyval) = (yyvsp[(3) - (3)]); - } - break; - - case 17: - - { (yyval) = NULL; } - break; - - case 19: - - { struct string_list *decl = *(yyvsp[(1) - (1)]); - *(yyvsp[(1) - (1)]) = NULL; - add_symbol(current_name, - is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern); - current_name = NULL; - (yyval) = (yyvsp[(1) - (1)]); - } - break; - - case 20: - - { struct string_list *decl = *(yyvsp[(3) - (3)]); - *(yyvsp[(3) - (3)]) = NULL; - free_list(*(yyvsp[(2) - (3)]), NULL); - *(yyvsp[(2) - (3)]) = decl_spec; - add_symbol(current_name, - is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern); - current_name = NULL; - (yyval) = (yyvsp[(3) - (3)]); - } - break; - - case 21: - - { (yyval) = (yyvsp[(4) - (4)]) ? (yyvsp[(4) - (4)]) : (yyvsp[(3) - (4)]) ? (yyvsp[(3) - (4)]) : (yyvsp[(2) - (4)]) ? (yyvsp[(2) - (4)]) : (yyvsp[(1) - (4)]); } - break; - - case 22: - - { decl_spec = NULL; } - break; - - case 24: - - { decl_spec = *(yyvsp[(1) - (1)]); } - break; - - case 25: - - { decl_spec = *(yyvsp[(2) - (2)]); } - break; - - case 26: - - { /* Version 2 checksumming ignores storage class, as that - is really irrelevant to the linkage. */ - remove_node((yyvsp[(1) - (1)])); - (yyval) = (yyvsp[(1) - (1)]); - } - break; - - case 31: - - { is_extern = 1; (yyval) = (yyvsp[(1) - (1)]); } - break; - - case 32: - - { is_extern = 0; (yyval) = (yyvsp[(1) - (1)]); } - break; - - case 37: - - { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_STRUCT; (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 38: - - { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_UNION; (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 39: - - { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_ENUM; (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 40: - - { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_STRUCT); (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 41: - - { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_UNION); (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 42: - - { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_ENUM); (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 43: - - { add_symbol(NULL, SYM_ENUM, NULL, 0); (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 44: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 45: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 57: - - { (*(yyvsp[(1) - (1)]))->tag = SYM_TYPEDEF; (yyval) = (yyvsp[(1) - (1)]); } - break; - - case 58: - - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } - break; - - case 59: - - { (yyval) = NULL; } - break; - - case 62: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 66: - - { /* restrict has no effect in prototypes so ignore it */ - remove_node((yyvsp[(1) - (1)])); - (yyval) = (yyvsp[(1) - (1)]); - } - break; - - case 67: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 69: - - { if (current_name != NULL) { - error_with_pos("unexpected second declaration name"); - YYERROR; - } else { - current_name = (*(yyvsp[(1) - (1)]))->string; - (yyval) = (yyvsp[(1) - (1)]); - } - } - break; - - case 70: - - { if (current_name != NULL) { - error_with_pos("unexpected second declaration name"); - YYERROR; - } else { - current_name = (*(yyvsp[(1) - (1)]))->string; - (yyval) = (yyvsp[(1) - (1)]); - } - } - break; - - case 71: - - { (yyval) = (yyvsp[(4) - (4)]); } - break; - - case 72: - - { (yyval) = (yyvsp[(4) - (4)]); } - break; - - case 73: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 74: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 75: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 79: - - { (yyval) = (yyvsp[(4) - (4)]); } - break; - - case 80: - - { (yyval) = (yyvsp[(4) - (4)]); } - break; - - case 81: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 82: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 83: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 84: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 86: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 87: - - { (yyval) = NULL; } - break; - - case 90: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 91: - - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } - break; - - case 92: - - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } - break; - - case 94: - - { (yyval) = NULL; } - break; - - case 95: - - { /* For version 2 checksums, we don't want to remember - private parameter names. */ - remove_node((yyvsp[(1) - (1)])); - (yyval) = (yyvsp[(1) - (1)]); - } - break; - - case 96: - - { remove_node((yyvsp[(1) - (1)])); - (yyval) = (yyvsp[(1) - (1)]); - } - break; - - case 97: - - { (yyval) = (yyvsp[(4) - (4)]); } - break; - - case 98: - - { (yyval) = (yyvsp[(4) - (4)]); } - break; - - case 99: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 100: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 101: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 102: - - { struct string_list *decl = *(yyvsp[(2) - (3)]); - *(yyvsp[(2) - (3)]) = NULL; - add_symbol(current_name, SYM_NORMAL, decl, is_extern); - (yyval) = (yyvsp[(3) - (3)]); - } - break; - - case 103: - - { (yyval) = NULL; } - break; - - case 105: - - { remove_list((yyvsp[(2) - (2)]), &(*(yyvsp[(1) - (2)]))->next); (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 106: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 107: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 108: - - { (yyval) = NULL; } - break; - - case 111: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 112: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 113: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 114: - - { (yyval) = NULL; } - break; - - case 117: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 118: - - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } - break; - - case 119: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 121: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 122: - - { (yyval) = NULL; } - break; - - case 124: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 125: - - { (yyval) = (yyvsp[(4) - (4)]); } - break; - - case 128: - - { - const char *name = strdup((*(yyvsp[(1) - (1)]))->string); - add_symbol(name, SYM_ENUM_CONST, NULL, 0); - } - break; - - case 129: - - { - const char *name = strdup((*(yyvsp[(1) - (3)]))->string); - struct string_list *expr = copy_list_range(*(yyvsp[(3) - (3)]), *(yyvsp[(2) - (3)])); - add_symbol(name, SYM_ENUM_CONST, expr, 0); - } - break; - - case 130: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 131: - - { (yyval) = NULL; } - break; - - case 133: - - { export_symbol((*(yyvsp[(3) - (5)]))->string); (yyval) = (yyvsp[(5) - (5)]); } - break; - - - - default: break; - } - /* User semantic actions sometimes alter yychar, and that requires - that yytoken be updated with the new translation. We take the - approach of translating immediately before every use of yytoken. - One alternative is translating here after every semantic action, - but that translation would be missed if the semantic action invokes - YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or - if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an - incorrect destructor might then be invoked immediately. In the - case of YYERROR or YYBACKUP, subsequent parser actions might lead - to an incorrect destructor call or verbose syntax error message - before the lookahead is translated. */ - YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); - - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - - *++yyvsp = yyval; - - /* Now `shift' the result of the reduction. Determine what state - that goes to, based on the state we popped back to and the rule - number reduced by. */ - - yyn = yyr1[yyn]; - - yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; - if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) - yystate = yytable[yystate]; - else - yystate = yydefgoto[yyn - YYNTOKENS]; - - goto yynewstate; - - -/*------------------------------------. -| yyerrlab -- here on detecting error | -`------------------------------------*/ -yyerrlab: - /* Make sure we have latest lookahead translation. See comments at - user semantic actions for why this is necessary. */ - yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); - - /* If not already recovering from an error, report this error. */ - if (!yyerrstatus) - { - ++yynerrs; -#if ! YYERROR_VERBOSE - yyerror (YY_("syntax error")); -#else -# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ - yyssp, yytoken) - { - char const *yymsgp = YY_("syntax error"); - int yysyntax_error_status; - yysyntax_error_status = YYSYNTAX_ERROR; - if (yysyntax_error_status == 0) - yymsgp = yymsg; - else if (yysyntax_error_status == 1) - { - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); - yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); - if (!yymsg) - { - yymsg = yymsgbuf; - yymsg_alloc = sizeof yymsgbuf; - yysyntax_error_status = 2; - } - else - { - yysyntax_error_status = YYSYNTAX_ERROR; - yymsgp = yymsg; - } - } - yyerror (yymsgp); - if (yysyntax_error_status == 2) - goto yyexhaustedlab; - } -# undef YYSYNTAX_ERROR -#endif - } - - - - if (yyerrstatus == 3) - { - /* If just tried and failed to reuse lookahead token after an - error, discard it. */ - - if (yychar <= YYEOF) - { - /* Return failure if at end of input. */ - if (yychar == YYEOF) - YYABORT; - } - else - { - yydestruct ("Error: discarding", - yytoken, &yylval); - yychar = YYEMPTY; - } - } - - /* Else will try to reuse lookahead token after shifting the error - token. */ - goto yyerrlab1; - - -/*---------------------------------------------------. -| yyerrorlab -- error raised explicitly by YYERROR. | -`---------------------------------------------------*/ -yyerrorlab: - - /* Pacify compilers like GCC when the user code never invokes - YYERROR and the label yyerrorlab therefore never appears in user - code. */ - if (/*CONSTCOND*/ 0) - goto yyerrorlab; - - /* Do not reclaim the symbols of the rule which action triggered - this YYERROR. */ - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - yystate = *yyssp; - goto yyerrlab1; - - -/*-------------------------------------------------------------. -| yyerrlab1 -- common code for both syntax error and YYERROR. | -`-------------------------------------------------------------*/ -yyerrlab1: - yyerrstatus = 3; /* Each real token shifted decrements this. */ - - for (;;) - { - yyn = yypact[yystate]; - if (!yypact_value_is_default (yyn)) - { - yyn += YYTERROR; - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) - { - yyn = yytable[yyn]; - if (0 < yyn) - break; - } - } - - /* Pop the current state because it cannot handle the error token. */ - if (yyssp == yyss) - YYABORT; - - - yydestruct ("Error: popping", - yystos[yystate], yyvsp); - YYPOPSTACK (1); - yystate = *yyssp; - YY_STACK_PRINT (yyss, yyssp); - } - - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - *++yyvsp = yylval; - YY_IGNORE_MAYBE_UNINITIALIZED_END - - - /* Shift the error token. */ - YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); - - yystate = yyn; - goto yynewstate; - - -/*-------------------------------------. -| yyacceptlab -- YYACCEPT comes here. | -`-------------------------------------*/ -yyacceptlab: - yyresult = 0; - goto yyreturn; - -/*-----------------------------------. -| yyabortlab -- YYABORT comes here. | -`-----------------------------------*/ -yyabortlab: - yyresult = 1; - goto yyreturn; - -#if !defined yyoverflow || YYERROR_VERBOSE -/*-------------------------------------------------. -| yyexhaustedlab -- memory exhaustion comes here. | -`-------------------------------------------------*/ -yyexhaustedlab: - yyerror (YY_("memory exhausted")); - yyresult = 2; - /* Fall through. */ -#endif - -yyreturn: - if (yychar != YYEMPTY) - { - /* Make sure we have latest lookahead translation. See comments at - user semantic actions for why this is necessary. */ - yytoken = YYTRANSLATE (yychar); - yydestruct ("Cleanup: discarding lookahead", - yytoken, &yylval); - } - /* Do not reclaim the symbols of the rule which action triggered - this YYABORT or YYACCEPT. */ - YYPOPSTACK (yylen); - YY_STACK_PRINT (yyss, yyssp); - while (yyssp != yyss) - { - yydestruct ("Cleanup: popping", - yystos[*yyssp], yyvsp); - YYPOPSTACK (1); - } -#ifndef yyoverflow - if (yyss != yyssa) - YYSTACK_FREE (yyss); -#endif -#if YYERROR_VERBOSE - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); -#endif - /* Make sure YYID is used. */ - return YYID (yyresult); -} - - - - - -static void -yyerror(const char *e) -{ - error_with_pos("%s", e); -} diff --git a/scripts/genksyms/parse.tab.h_shipped b/scripts/genksyms/parse.tab.h_shipped deleted file mode 100644 index 46a5e12..0000000 --- a/scripts/genksyms/parse.tab.h_shipped +++ /dev/null @@ -1,119 +0,0 @@ -/* A Bison parser, made by GNU Bison 2.7. */ - -/* Bison interface for Yacc-like parsers in C - - Copyright (C) 1984, 1989-1990, 2000-2012 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 - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - -#ifndef YY_YY_SCRIPTS_GENKSYMS_PARSE_TAB_H_SHIPPED_INCLUDED -# define YY_YY_SCRIPTS_GENKSYMS_PARSE_TAB_H_SHIPPED_INCLUDED -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 1 -#endif -#if YYDEBUG -extern int yydebug; -#endif - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - ASM_KEYW = 258, - ATTRIBUTE_KEYW = 259, - AUTO_KEYW = 260, - BOOL_KEYW = 261, - CHAR_KEYW = 262, - CONST_KEYW = 263, - DOUBLE_KEYW = 264, - ENUM_KEYW = 265, - EXTERN_KEYW = 266, - EXTENSION_KEYW = 267, - FLOAT_KEYW = 268, - INLINE_KEYW = 269, - INT_KEYW = 270, - LONG_KEYW = 271, - REGISTER_KEYW = 272, - RESTRICT_KEYW = 273, - SHORT_KEYW = 274, - SIGNED_KEYW = 275, - STATIC_KEYW = 276, - STRUCT_KEYW = 277, - TYPEDEF_KEYW = 278, - UNION_KEYW = 279, - UNSIGNED_KEYW = 280, - VOID_KEYW = 281, - VOLATILE_KEYW = 282, - TYPEOF_KEYW = 283, - VA_LIST_KEYW = 284, - EXPORT_SYMBOL_KEYW = 285, - ASM_PHRASE = 286, - ATTRIBUTE_PHRASE = 287, - TYPEOF_PHRASE = 288, - BRACE_PHRASE = 289, - BRACKET_PHRASE = 290, - EXPRESSION_PHRASE = 291, - CHAR = 292, - DOTS = 293, - IDENT = 294, - INT = 295, - REAL = 296, - STRING = 297, - TYPE = 298, - OTHER = 299, - FILENAME = 300 - }; -#endif - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef int YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -#endif - -extern YYSTYPE yylval; - -#ifdef YYPARSE_PARAM -#if defined __STDC__ || defined __cplusplus -int yyparse (void *YYPARSE_PARAM); -#else -int yyparse (); -#endif -#else /* ! YYPARSE_PARAM */ -#if defined __STDC__ || defined __cplusplus -int yyparse (void); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ - -#endif /* !YY_YY_SCRIPTS_GENKSYMS_PARSE_TAB_H_SHIPPED_INCLUDED */ -- 2.7.4 ^ permalink raw reply related [flat|nested] 26+ messages in thread
* Re: [03/10] genksyms: generate lexer and parser during build instead of shipping 2018-03-23 13:04 ` [PATCH 03/10] genksyms: generate lexer and parser during build instead of shipping Masahiro Yamada @ 2018-03-30 17:40 ` Andrei Vagin 2018-03-30 22:21 ` Andrei Vagin 0 siblings, 1 reply; 26+ messages in thread From: Andrei Vagin @ 2018-03-30 17:40 UTC (permalink / raw) To: Masahiro Yamada Cc: linux-kbuild, Sam Ravnborg, Michal Marek, linux-kernel, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven On Fri, Mar 23, 2018 at 10:04:32PM +0900, Masahiro Yamada wrote: > Now that the kernel build supports flex and bison, remove the _shipped > files and generate them during the build instead. > > There are no more shipped lexer and parser, so I ripped off the rules > in scripts/Malefile.lib that were used for REGENERATE_PARSERS. > > The genksyms parser has ambiguous grammar, which would emit warnings: > > scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr] > scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr] > > They are normally suppressed, but displayed when W=1 is given. > > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> > --- > > scripts/Makefile.lib | 24 +- > scripts/genksyms/Makefile | 23 + > scripts/genksyms/lex.lex.c_shipped | 2291 -------------------------------- > scripts/genksyms/parse.tab.c_shipped | 2394 ---------------------------------- > scripts/genksyms/parse.tab.h_shipped | 119 -- > 5 files changed, 26 insertions(+), 4825 deletions(-) > delete mode 100644 scripts/genksyms/lex.lex.c_shipped > delete mode 100644 scripts/genksyms/parse.tab.c_shipped > delete mode 100644 scripts/genksyms/parse.tab.h_shipped > > diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib > index 2fde810..b7d2c97 100644 > --- a/scripts/Makefile.lib > +++ b/scripts/Makefile.lib > @@ -183,14 +183,8 @@ endef > quiet_cmd_flex = LEX $@ > cmd_flex = $(LEX) -o$@ -L $< > > -ifdef REGENERATE_PARSERS > -.PRECIOUS: $(src)/%.lex.c_shipped > -$(src)/%.lex.c_shipped: $(src)/%.l > - $(call cmd,flex) > -endif > - > .PRECIOUS: $(obj)/%.lex.c > -$(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE > +$(obj)/%.lex.c: $(src)/%.l FORCE > $(call if_changed,flex) > > # YACC > @@ -198,27 +192,15 @@ $(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE > quiet_cmd_bison = YACC $@ > cmd_bison = $(YACC) -o$@ -t -l $< > > -ifdef REGENERATE_PARSERS > -.PRECIOUS: $(src)/%.tab.c_shipped > -$(src)/%.tab.c_shipped: $(src)/%.y > - $(call cmd,bison) > -endif > - > .PRECIOUS: $(obj)/%.tab.c > -$(filter %.tab.c,$(targets)): $(obj)/%.tab.c: $(src)/%.y FORCE > +$(obj)/%.tab.c: $(src)/%.y FORCE > $(call if_changed,bison) > > quiet_cmd_bison_h = YACC $@ > cmd_bison_h = bison -o/dev/null --defines=$@ -t -l $< > > -ifdef REGENERATE_PARSERS > -.PRECIOUS: $(src)/%.tab.h_shipped > -$(src)/%.tab.h_shipped: $(src)/%.y > - $(call cmd,bison_h) > -endif > - > .PRECIOUS: $(obj)/%.tab.h > -$(filter %.tab.h,$(targets)): $(obj)/%.tab.h: $(src)/%.y FORCE > +$(obj)/%.tab.h: $(src)/%.y FORCE > $(call if_changed,bison_h) > > # Shipped files > diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile > index 0ccac51..f4749e8 100644 > --- a/scripts/genksyms/Makefile > +++ b/scripts/genksyms/Makefile > @@ -5,9 +5,32 @@ always := $(hostprogs-y) > > genksyms-objs := genksyms.o parse.tab.o lex.lex.o > > +# FIXME: fix the ambiguous grammar in parse.y and delete this hack > +# > +# Suppress shift/reduce, reduce/reduce conflicts warnings > +# unless W=1 is specified. > +ifeq ($(findstring 1,$(KBUILD_ENABLE_EXTRA_GCC_CHECKS)),) > +SUPPRESS_BISON_WARNING := 2>/dev/null We have a robot which runs CRIU tests on linux-next. Yesterday it failed with this error: HOSTCC scripts/genksyms/genksyms.o make[2]: *** [scripts/genksyms/parse.tab.c] Error 127 cripts/genksyms/Makefile:20: recipe for target 'scripts/genksyms/parse.tab.c' failed scripts/Makefile.build:559: recipe for target 'scripts/genksyms' failed Makefile:1073: recipe for target 'scripts' failed make[1]: *** [scripts/genksyms] Error 2 make: *** [scripts] Error 2 make: *** Waiting for unfinished jobs.... https://travis-ci.org/avagin/linux/jobs/360056903 >From this output, it is very hard to understand what was going wrong. Thanks, Andrei > +endif > + > +quiet_cmd_bison_no_warn = $(quet_cmd_bison) > + cmd_bison_no_warn = $(cmd_bison) $(SUPPRESS_BISON_WARNING) > + > +$(obj)/parse.tab.c: $(src)/parse.y FORCE > + $(call if_changed,bison_no_warn) > + > +quiet_cmd_bison_h_no_warn = $(quet_cmd_bison_h) > + cmd_bison_h_no_warn = $(cmd_bison_h) $(SUPPRESS_BISON_WARNING) > + > +$(obj)/parse.tab.h: $(src)/parse.y FORCE > + $(call if_changed,bison_h_no_warn) > +# FIXME END > + > # -I needed for generated C source (shipped source) > HOSTCFLAGS_parse.tab.o := -I$(src) > HOSTCFLAGS_lex.lex.o := -I$(src) > > # dependencies on generated files need to be listed explicitly > $(obj)/lex.lex.o: $(obj)/parse.tab.h > + > +targets := lex.lex.c parse.tab.c parse.tab.h > diff --git a/scripts/genksyms/lex.lex.c_shipped b/scripts/genksyms/lex.lex.c_shipped > deleted file mode 100644 > index ba2fda8..0000000 > --- a/scripts/genksyms/lex.lex.c_shipped > +++ /dev/null > @@ -1,2291 +0,0 @@ > - > -#line 3 "scripts/genksyms/lex.lex.c_shipped" > - > -#define YY_INT_ALIGNED short int > - > -/* A lexical scanner generated by flex */ > - > -#define FLEX_SCANNER > -#define YY_FLEX_MAJOR_VERSION 2 > -#define YY_FLEX_MINOR_VERSION 5 > -#define YY_FLEX_SUBMINOR_VERSION 35 > -#if YY_FLEX_SUBMINOR_VERSION > 0 > -#define FLEX_BETA > -#endif > - > -/* First, we deal with platform-specific or compiler-specific issues. */ > - > -/* begin standard C headers. */ > -#include <stdio.h> > -#include <string.h> > -#include <errno.h> > -#include <stdlib.h> > - > -/* end standard C headers. */ > - > -/* flex integer type definitions */ > - > -#ifndef FLEXINT_H > -#define FLEXINT_H > - > -/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ > - > -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L > - > -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, > - * if you want the limit (max/min) macros for int types. > - */ > -#ifndef __STDC_LIMIT_MACROS > -#define __STDC_LIMIT_MACROS 1 > -#endif > - > -#include <inttypes.h> > -typedef int8_t flex_int8_t; > -typedef uint8_t flex_uint8_t; > -typedef int16_t flex_int16_t; > -typedef uint16_t flex_uint16_t; > -typedef int32_t flex_int32_t; > -typedef uint32_t flex_uint32_t; > -#else > -typedef signed char flex_int8_t; > -typedef short int flex_int16_t; > -typedef int flex_int32_t; > -typedef unsigned char flex_uint8_t; > -typedef unsigned short int flex_uint16_t; > -typedef unsigned int flex_uint32_t; > -#endif /* ! C99 */ > - > -/* Limits of integral types. */ > -#ifndef INT8_MIN > -#define INT8_MIN (-128) > -#endif > -#ifndef INT16_MIN > -#define INT16_MIN (-32767-1) > -#endif > -#ifndef INT32_MIN > -#define INT32_MIN (-2147483647-1) > -#endif > -#ifndef INT8_MAX > -#define INT8_MAX (127) > -#endif > -#ifndef INT16_MAX > -#define INT16_MAX (32767) > -#endif > -#ifndef INT32_MAX > -#define INT32_MAX (2147483647) > -#endif > -#ifndef UINT8_MAX > -#define UINT8_MAX (255U) > -#endif > -#ifndef UINT16_MAX > -#define UINT16_MAX (65535U) > -#endif > -#ifndef UINT32_MAX > -#define UINT32_MAX (4294967295U) > -#endif > - > -#endif /* ! FLEXINT_H */ > - > -#ifdef __cplusplus > - > -/* The "const" storage-class-modifier is valid. */ > -#define YY_USE_CONST > - > -#else /* ! __cplusplus */ > - > -/* C99 requires __STDC__ to be defined as 1. */ > -#if defined (__STDC__) > - > -#define YY_USE_CONST > - > -#endif /* defined (__STDC__) */ > -#endif /* ! __cplusplus */ > - > -#ifdef YY_USE_CONST > -#define yyconst const > -#else > -#define yyconst > -#endif > - > -/* Returned upon end-of-file. */ > -#define YY_NULL 0 > - > -/* Promotes a possibly negative, possibly signed char to an unsigned > - * integer for use as an array index. If the signed char is negative, > - * we want to instead treat it as an 8-bit unsigned char, hence the > - * double cast. > - */ > -#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) > - > -/* Enter a start condition. This macro really ought to take a parameter, > - * but we do it the disgusting crufty way forced on us by the ()-less > - * definition of BEGIN. > - */ > -#define BEGIN (yy_start) = 1 + 2 * > - > -/* Translate the current start state into a value that can be later handed > - * to BEGIN to return to the state. The YYSTATE alias is for lex > - * compatibility. > - */ > -#define YY_START (((yy_start) - 1) / 2) > -#define YYSTATE YY_START > - > -/* Action number for EOF rule of a given start state. */ > -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) > - > -/* Special action meaning "start processing a new file". */ > -#define YY_NEW_FILE yyrestart(yyin ) > - > -#define YY_END_OF_BUFFER_CHAR 0 > - > -/* Size of default input buffer. */ > -#ifndef YY_BUF_SIZE > -#define YY_BUF_SIZE 16384 > -#endif > - > -/* The state buf must be large enough to hold one state per character in the main buffer. > - */ > -#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) > - > -#ifndef YY_TYPEDEF_YY_BUFFER_STATE > -#define YY_TYPEDEF_YY_BUFFER_STATE > -typedef struct yy_buffer_state *YY_BUFFER_STATE; > -#endif > - > -extern int yyleng; > - > -extern FILE *yyin, *yyout; > - > -#define EOB_ACT_CONTINUE_SCAN 0 > -#define EOB_ACT_END_OF_FILE 1 > -#define EOB_ACT_LAST_MATCH 2 > - > - #define YY_LESS_LINENO(n) > - > -/* Return all but the first "n" matched characters back to the input stream. */ > -#define yyless(n) \ > - do \ > - { \ > - /* Undo effects of setting up yytext. */ \ > - int yyless_macro_arg = (n); \ > - YY_LESS_LINENO(yyless_macro_arg);\ > - *yy_cp = (yy_hold_char); \ > - YY_RESTORE_YY_MORE_OFFSET \ > - (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ > - YY_DO_BEFORE_ACTION; /* set up yytext again */ \ > - } \ > - while ( 0 ) > - > -#define unput(c) yyunput( c, (yytext_ptr) ) > - > -#ifndef YY_TYPEDEF_YY_SIZE_T > -#define YY_TYPEDEF_YY_SIZE_T > -typedef size_t yy_size_t; > -#endif > - > -#ifndef YY_STRUCT_YY_BUFFER_STATE > -#define YY_STRUCT_YY_BUFFER_STATE > -struct yy_buffer_state > - { > - FILE *yy_input_file; > - > - char *yy_ch_buf; /* input buffer */ > - char *yy_buf_pos; /* current position in input buffer */ > - > - /* Size of input buffer in bytes, not including room for EOB > - * characters. > - */ > - yy_size_t yy_buf_size; > - > - /* Number of characters read into yy_ch_buf, not including EOB > - * characters. > - */ > - int yy_n_chars; > - > - /* Whether we "own" the buffer - i.e., we know we created it, > - * and can realloc() it to grow it, and should free() it to > - * delete it. > - */ > - int yy_is_our_buffer; > - > - /* Whether this is an "interactive" input source; if so, and > - * if we're using stdio for input, then we want to use getc() > - * instead of fread(), to make sure we stop fetching input after > - * each newline. > - */ > - int yy_is_interactive; > - > - /* Whether we're considered to be at the beginning of a line. > - * If so, '^' rules will be active on the next match, otherwise > - * not. > - */ > - int yy_at_bol; > - > - int yy_bs_lineno; /**< The line count. */ > - int yy_bs_column; /**< The column count. */ > - > - /* Whether to try to fill the input buffer when we reach the > - * end of it. > - */ > - int yy_fill_buffer; > - > - int yy_buffer_status; > - > -#define YY_BUFFER_NEW 0 > -#define YY_BUFFER_NORMAL 1 > - /* When an EOF's been seen but there's still some text to process > - * then we mark the buffer as YY_EOF_PENDING, to indicate that we > - * shouldn't try reading from the input source any more. We might > - * still have a bunch of tokens to match, though, because of > - * possible backing-up. > - * > - * When we actually see the EOF, we change the status to "new" > - * (via yyrestart()), so that the user can continue scanning by > - * just pointing yyin at a new input file. > - */ > -#define YY_BUFFER_EOF_PENDING 2 > - > - }; > -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ > - > -/* Stack of input buffers. */ > -static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ > -static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ > -static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ > - > -/* We provide macros for accessing buffer states in case in the > - * future we want to put the buffer states in a more general > - * "scanner state". > - * > - * Returns the top of the stack, or NULL. > - */ > -#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ > - ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ > - : NULL) > - > -/* Same as previous macro, but useful when we know that the buffer stack is not > - * NULL or when we need an lvalue. For internal use only. > - */ > -#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] > - > -/* yy_hold_char holds the character lost when yytext is formed. */ > -static char yy_hold_char; > -static int yy_n_chars; /* number of characters read into yy_ch_buf */ > -int yyleng; > - > -/* Points to current character in buffer. */ > -static char *yy_c_buf_p = (char *) 0; > -static int yy_init = 0; /* whether we need to initialize */ > -static int yy_start = 0; /* start state number */ > - > -/* Flag which is used to allow yywrap()'s to do buffer switches > - * instead of setting up a fresh yyin. A bit of a hack ... > - */ > -static int yy_did_buffer_switch_on_eof; > - > -void yyrestart (FILE *input_file ); > -void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); > -YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); > -void yy_delete_buffer (YY_BUFFER_STATE b ); > -void yy_flush_buffer (YY_BUFFER_STATE b ); > -void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); > -void yypop_buffer_state (void ); > - > -static void yyensure_buffer_stack (void ); > -static void yy_load_buffer_state (void ); > -static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); > - > -#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) > - > -YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); > -YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); > -YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); > - > -void *yyalloc (yy_size_t ); > -void *yyrealloc (void *,yy_size_t ); > -void yyfree (void * ); > - > -#define yy_new_buffer yy_create_buffer > - > -#define yy_set_interactive(is_interactive) \ > - { \ > - if ( ! YY_CURRENT_BUFFER ){ \ > - yyensure_buffer_stack (); \ > - YY_CURRENT_BUFFER_LVALUE = \ > - yy_create_buffer(yyin,YY_BUF_SIZE ); \ > - } \ > - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ > - } > - > -#define yy_set_bol(at_bol) \ > - { \ > - if ( ! YY_CURRENT_BUFFER ){\ > - yyensure_buffer_stack (); \ > - YY_CURRENT_BUFFER_LVALUE = \ > - yy_create_buffer(yyin,YY_BUF_SIZE ); \ > - } \ > - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ > - } > - > -#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) > - > -/* Begin user sect3 */ > - > -#define yywrap(n) 1 > -#define YY_SKIP_YYWRAP > - > -typedef unsigned char YY_CHAR; > - > -FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; > - > -typedef int yy_state_type; > - > -extern int yylineno; > - > -int yylineno = 1; > - > -extern char *yytext; > -#define yytext_ptr yytext > - > -static yy_state_type yy_get_previous_state (void ); > -static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); > -static int yy_get_next_buffer (void ); > -static void yy_fatal_error (yyconst char msg[] ); > - > -/* Done after the current pattern has been matched and before the > - * corresponding action - sets up yytext. > - */ > -#define YY_DO_BEFORE_ACTION \ > - (yytext_ptr) = yy_bp; \ > - yyleng = (size_t) (yy_cp - yy_bp); \ > - (yy_hold_char) = *yy_cp; \ > - *yy_cp = '\0'; \ > - (yy_c_buf_p) = yy_cp; > - > -#define YY_NUM_RULES 13 > -#define YY_END_OF_BUFFER 14 > -/* This struct is not used in this scanner, > - but its presence is necessary. */ > -struct yy_trans_info > - { > - flex_int32_t yy_verify; > - flex_int32_t yy_nxt; > - }; > -static yyconst flex_int16_t yy_accept[73] = > - { 0, > - 0, 0, 14, 12, 4, 3, 12, 7, 12, 12, > - 12, 12, 12, 9, 9, 12, 12, 7, 12, 12, > - 4, 0, 5, 0, 7, 8, 0, 6, 0, 0, > - 10, 10, 9, 0, 0, 9, 9, 0, 9, 0, > - 0, 0, 0, 2, 0, 0, 11, 0, 10, 0, > - 10, 9, 9, 0, 0, 0, 10, 10, 0, 0, > - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, > - 1, 0 > - } ; > - > -static yyconst flex_int32_t yy_ec[256] = > - { 0, > - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, > - 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 2, 1, 5, 6, 7, 8, 9, 10, 1, > - 1, 8, 11, 1, 12, 13, 8, 14, 15, 15, > - 15, 15, 15, 15, 15, 16, 16, 1, 1, 17, > - 18, 19, 1, 1, 20, 20, 20, 20, 21, 22, > - 7, 7, 7, 7, 7, 23, 7, 7, 7, 7, > - 7, 7, 7, 7, 24, 7, 7, 25, 7, 7, > - 1, 26, 1, 8, 7, 1, 20, 20, 20, 20, > - > - 21, 22, 7, 7, 7, 7, 7, 27, 7, 7, > - 7, 7, 7, 7, 7, 7, 24, 7, 7, 25, > - 7, 7, 1, 28, 1, 8, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1 > - } ; > - > -static yyconst flex_int32_t yy_meta[29] = > - { 0, > - 1, 1, 2, 1, 1, 1, 3, 1, 1, 1, > - 4, 4, 5, 6, 6, 6, 1, 1, 1, 7, > - 8, 7, 3, 3, 3, 1, 3, 1 > - } ; > - > -static yyconst flex_int16_t yy_base[85] = > - { 0, > - 0, 145, 150, 266, 27, 266, 25, 0, 131, 23, > - 23, 16, 23, 39, 31, 25, 39, 60, 22, 65, > - 57, 43, 266, 0, 0, 266, 61, 266, 0, 128, > - 74, 0, 113, 59, 62, 113, 52, 0, 0, 72, > - 66, 110, 100, 266, 73, 74, 266, 70, 266, 90, > - 103, 266, 84, 129, 108, 113, 143, 266, 107, 66, > - 118, 137, 168, 120, 80, 91, 145, 143, 83, 41, > - 266, 266, 190, 196, 204, 212, 220, 228, 232, 237, > - 238, 243, 249, 257 > - } ; > - > -static yyconst flex_int16_t yy_def[85] = > - { 0, > - 72, 1, 72, 72, 72, 72, 73, 74, 72, 72, > - 75, 72, 72, 72, 14, 72, 72, 74, 72, 76, > - 72, 73, 72, 77, 74, 72, 75, 72, 78, 72, > - 72, 31, 14, 79, 80, 72, 72, 81, 15, 73, > - 75, 76, 76, 72, 73, 75, 72, 82, 72, 72, > - 72, 72, 81, 76, 54, 72, 72, 72, 76, 54, > - 76, 76, 76, 54, 83, 76, 63, 83, 84, 84, > - 72, 0, 72, 72, 72, 72, 72, 72, 72, 72, > - 72, 72, 72, 72 > - } ; > - > -static yyconst flex_int16_t yy_nxt[295] = > - { 0, > - 4, 5, 6, 5, 7, 4, 8, 9, 10, 11, > - 9, 12, 13, 14, 15, 15, 16, 9, 17, 8, > - 8, 8, 18, 8, 8, 4, 8, 19, 21, 23, > - 21, 26, 28, 26, 26, 30, 31, 31, 31, 26, > - 26, 26, 26, 71, 39, 39, 39, 23, 29, 26, > - 24, 32, 33, 33, 34, 72, 26, 26, 21, 35, > - 21, 36, 37, 38, 40, 36, 43, 44, 24, 41, > - 28, 32, 50, 50, 52, 28, 23, 23, 52, 35, > - 56, 56, 44, 28, 42, 71, 29, 31, 31, 31, > - 42, 29, 59, 44, 48, 49, 49, 24, 24, 29, > - > - 49, 43, 44, 51, 51, 51, 36, 37, 59, 44, > - 36, 65, 44, 54, 55, 55, 51, 51, 51, 59, > - 44, 64, 64, 64, 58, 58, 57, 57, 57, 58, > - 59, 44, 42, 64, 64, 64, 52, 72, 59, 44, > - 47, 66, 60, 60, 42, 44, 59, 69, 26, 72, > - 20, 61, 62, 63, 72, 61, 57, 57, 57, 66, > - 72, 72, 72, 66, 49, 49, 72, 61, 62, 49, > - 44, 61, 72, 72, 72, 72, 72, 72, 72, 72, > - 72, 67, 67, 67, 72, 72, 72, 67, 67, 67, > - 22, 22, 22, 22, 22, 22, 22, 22, 25, 72, > - > - 72, 25, 25, 25, 27, 27, 27, 27, 27, 27, > - 27, 27, 42, 42, 42, 42, 42, 42, 42, 42, > - 45, 72, 45, 45, 45, 45, 45, 45, 46, 72, > - 46, 46, 46, 46, 46, 46, 34, 34, 72, 34, > - 51, 72, 51, 53, 53, 53, 57, 72, 57, 68, > - 68, 68, 68, 68, 68, 68, 68, 70, 70, 70, > - 70, 70, 70, 70, 70, 3, 72, 72, 72, 72, > - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, > - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, > - 72, 72, 72, 72 > - > - } ; > - > -static yyconst flex_int16_t yy_chk[295] = > - { 0, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 5, 7, > - 5, 10, 11, 12, 12, 13, 13, 13, 13, 19, > - 10, 16, 16, 70, 15, 15, 15, 22, 11, 19, > - 7, 14, 14, 14, 14, 15, 17, 17, 21, 14, > - 21, 14, 14, 14, 18, 14, 20, 20, 22, 18, > - 27, 34, 35, 35, 37, 41, 40, 45, 37, 34, > - 48, 48, 65, 46, 65, 69, 27, 31, 31, 31, > - 60, 41, 66, 66, 31, 31, 31, 40, 45, 46, > - > - 31, 43, 43, 50, 50, 50, 53, 53, 59, 59, > - 53, 59, 42, 43, 43, 43, 51, 51, 51, 61, > - 61, 55, 55, 55, 51, 51, 56, 56, 56, 51, > - 54, 54, 55, 64, 64, 64, 36, 33, 62, 62, > - 30, 61, 54, 54, 64, 68, 67, 68, 9, 3, > - 2, 54, 54, 54, 0, 54, 57, 57, 57, 62, > - 0, 0, 0, 62, 57, 57, 0, 67, 67, 57, > - 63, 67, 0, 0, 0, 0, 0, 0, 0, 0, > - 0, 63, 63, 63, 0, 0, 0, 63, 63, 63, > - 73, 73, 73, 73, 73, 73, 73, 73, 74, 0, > - > - 0, 74, 74, 74, 75, 75, 75, 75, 75, 75, > - 75, 75, 76, 76, 76, 76, 76, 76, 76, 76, > - 77, 0, 77, 77, 77, 77, 77, 77, 78, 0, > - 78, 78, 78, 78, 78, 78, 79, 79, 0, 79, > - 80, 0, 80, 81, 81, 81, 82, 0, 82, 83, > - 83, 83, 83, 83, 83, 83, 83, 84, 84, 84, > - 84, 84, 84, 84, 84, 72, 72, 72, 72, 72, > - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, > - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, > - 72, 72, 72, 72 > - > - } ; > - > -static yy_state_type yy_last_accepting_state; > -static char *yy_last_accepting_cpos; > - > -extern int yy_flex_debug; > -int yy_flex_debug = 0; > - > -/* The intent behind this definition is that it'll catch > - * any uses of REJECT which flex missed. > - */ > -#define REJECT reject_used_but_not_detected > -#define yymore() yymore_used_but_not_detected > -#define YY_MORE_ADJ 0 > -#define YY_RESTORE_YY_MORE_OFFSET > -char *yytext; > -/* Lexical analysis for genksyms. > - Copyright 1996, 1997 Linux International. > - > - New implementation contributed by Richard Henderson <rth@tamu.edu> > - Based on original work by Bjorn Ekwall <bj0rn@blox.se> > - > - Taken from Linux modutils 2.4.22. > - > - 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 the > - Free Software Foundation; either version 2 of the License, or (at your > - option) any later version. > - > - This program is distributed in the hope that it will be useful, but > - WITHOUT ANY WARRANTY; without even the implied warranty of > - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU > - General Public License for more details. > - > - You should have received a copy of the GNU General Public License > - along with this program; if not, write to the Free Software Foundation, > - Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ > - > -#include <limits.h> > -#include <stdlib.h> > -#include <string.h> > -#include <ctype.h> > - > -#include "genksyms.h" > -#include "parse.tab.h" > - > -/* We've got a two-level lexer here. We let flex do basic tokenization > - and then we categorize those basic tokens in the second stage. */ > -#define YY_DECL static int yylex1(void) > - > -/* We don't do multiple input files. */ > -#define YY_NO_INPUT 1 > - > -#define INITIAL 0 > - > -#ifndef YY_NO_UNISTD_H > -/* Special case for "unistd.h", since it is non-ANSI. We include it way > - * down here because we want the user's section 1 to have been scanned first. > - * The user has a chance to override it with an option. > - */ > -#include <unistd.h> > -#endif > - > -#ifndef YY_EXTRA_TYPE > -#define YY_EXTRA_TYPE void * > -#endif > - > -static int yy_init_globals (void ); > - > -/* Accessor methods to globals. > - These are made visible to non-reentrant scanners for convenience. */ > - > -int yylex_destroy (void ); > - > -int yyget_debug (void ); > - > -void yyset_debug (int debug_flag ); > - > -YY_EXTRA_TYPE yyget_extra (void ); > - > -void yyset_extra (YY_EXTRA_TYPE user_defined ); > - > -FILE *yyget_in (void ); > - > -void yyset_in (FILE * in_str ); > - > -FILE *yyget_out (void ); > - > -void yyset_out (FILE * out_str ); > - > -int yyget_leng (void ); > - > -char *yyget_text (void ); > - > -int yyget_lineno (void ); > - > -void yyset_lineno (int line_number ); > - > -/* Macros after this point can all be overridden by user definitions in > - * section 1. > - */ > - > -#ifndef YY_SKIP_YYWRAP > -#ifdef __cplusplus > -extern "C" int yywrap (void ); > -#else > -extern int yywrap (void ); > -#endif > -#endif > - > - static void yyunput (int c,char *buf_ptr ); > - > -#ifndef yytext_ptr > -static void yy_flex_strncpy (char *,yyconst char *,int ); > -#endif > - > -#ifdef YY_NEED_STRLEN > -static int yy_flex_strlen (yyconst char * ); > -#endif > - > -#ifndef YY_NO_INPUT > - > -#ifdef __cplusplus > -static int yyinput (void ); > -#else > -static int input (void ); > -#endif > - > -#endif > - > -/* Amount of stuff to slurp up with each read. */ > -#ifndef YY_READ_BUF_SIZE > -#define YY_READ_BUF_SIZE 8192 > -#endif > - > -/* Copy whatever the last rule matched to the standard output. */ > -#ifndef ECHO > -/* This used to be an fputs(), but since the string might contain NUL's, > - * we now use fwrite(). > - */ > -#define ECHO fwrite( yytext, yyleng, 1, yyout ) > -#endif > - > -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, > - * is returned in "result". > - */ > -#ifndef YY_INPUT > -#define YY_INPUT(buf,result,max_size) \ > - if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ > - { \ > - int c = '*'; \ > - int n; \ > - for ( n = 0; n < max_size && \ > - (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ > - buf[n] = (char) c; \ > - if ( c == '\n' ) \ > - buf[n++] = (char) c; \ > - if ( c == EOF && ferror( yyin ) ) \ > - YY_FATAL_ERROR( "input in flex scanner failed" ); \ > - result = n; \ > - } \ > - else \ > - { \ > - errno=0; \ > - while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ > - { \ > - if( errno != EINTR) \ > - { \ > - YY_FATAL_ERROR( "input in flex scanner failed" ); \ > - break; \ > - } \ > - errno=0; \ > - clearerr(yyin); \ > - } \ > - }\ > -\ > - > -#endif > - > -/* No semi-colon after return; correct usage is to write "yyterminate();" - > - * we don't want an extra ';' after the "return" because that will cause > - * some compilers to complain about unreachable statements. > - */ > -#ifndef yyterminate > -#define yyterminate() return YY_NULL > -#endif > - > -/* Number of entries by which start-condition stack grows. */ > -#ifndef YY_START_STACK_INCR > -#define YY_START_STACK_INCR 25 > -#endif > - > -/* Report a fatal error. */ > -#ifndef YY_FATAL_ERROR > -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) > -#endif > - > -/* end tables serialization structures and prototypes */ > - > -/* Default declaration of generated scanner - a define so the user can > - * easily add parameters. > - */ > -#ifndef YY_DECL > -#define YY_DECL_IS_OURS 1 > - > -extern int yylex (void); > - > -#define YY_DECL int yylex (void) > -#endif /* !YY_DECL */ > - > -/* Code executed at the beginning of each rule, after yytext and yyleng > - * have been set up. > - */ > -#ifndef YY_USER_ACTION > -#define YY_USER_ACTION > -#endif > - > -/* Code executed at the end of each rule. */ > -#ifndef YY_BREAK > -#define YY_BREAK break; > -#endif > - > -#define YY_RULE_SETUP \ > - if ( yyleng > 0 ) \ > - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ > - (yytext[yyleng - 1] == '\n'); \ > - YY_USER_ACTION > - > -/** The main scanner function which does all the work. > - */ > -YY_DECL > -{ > - register yy_state_type yy_current_state; > - register char *yy_cp, *yy_bp; > - register int yy_act; > - > - /* Keep track of our location in the original source files. */ > - > - if ( !(yy_init) ) > - { > - (yy_init) = 1; > - > -#ifdef YY_USER_INIT > - YY_USER_INIT; > -#endif > - > - if ( ! (yy_start) ) > - (yy_start) = 1; /* first start state */ > - > - if ( ! yyin ) > - yyin = stdin; > - > - if ( ! yyout ) > - yyout = stdout; > - > - if ( ! YY_CURRENT_BUFFER ) { > - yyensure_buffer_stack (); > - YY_CURRENT_BUFFER_LVALUE = > - yy_create_buffer(yyin,YY_BUF_SIZE ); > - } > - > - yy_load_buffer_state( ); > - } > - > - while ( 1 ) /* loops until end-of-file is reached */ > - { > - yy_cp = (yy_c_buf_p); > - > - /* Support of yytext. */ > - *yy_cp = (yy_hold_char); > - > - /* yy_bp points to the position in yy_ch_buf of the start of > - * the current run. > - */ > - yy_bp = yy_cp; > - > - yy_current_state = (yy_start); > - yy_current_state += YY_AT_BOL(); > -yy_match: > - do > - { > - register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; > - if ( yy_accept[yy_current_state] ) > - { > - (yy_last_accepting_state) = yy_current_state; > - (yy_last_accepting_cpos) = yy_cp; > - } > - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) > - { > - yy_current_state = (int) yy_def[yy_current_state]; > - if ( yy_current_state >= 73 ) > - yy_c = yy_meta[(unsigned int) yy_c]; > - } > - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; > - ++yy_cp; > - } > - while ( yy_base[yy_current_state] != 266 ); > - > -yy_find_action: > - yy_act = yy_accept[yy_current_state]; > - if ( yy_act == 0 ) > - { /* have to back up */ > - yy_cp = (yy_last_accepting_cpos); > - yy_current_state = (yy_last_accepting_state); > - yy_act = yy_accept[yy_current_state]; > - } > - > - YY_DO_BEFORE_ACTION; > - > -do_action: /* This label is used only to access EOF actions. */ > - > - switch ( yy_act ) > - { /* beginning of action switch */ > - case 0: /* must back up */ > - /* undo the effects of YY_DO_BEFORE_ACTION */ > - *yy_cp = (yy_hold_char); > - yy_cp = (yy_last_accepting_cpos); > - yy_current_state = (yy_last_accepting_state); > - goto yy_find_action; > - > -case 1: > -/* rule 1 can match eol */ > -YY_RULE_SETUP > -return FILENAME; > - YY_BREAK > -case 2: > -/* rule 2 can match eol */ > -YY_RULE_SETUP > -cur_line++; > - YY_BREAK > -case 3: > -/* rule 3 can match eol */ > -YY_RULE_SETUP > -cur_line++; > - YY_BREAK > -/* Ignore all other whitespace. */ > -case 4: > -YY_RULE_SETUP > -; > - YY_BREAK > -case 5: > -/* rule 5 can match eol */ > -YY_RULE_SETUP > -return STRING; > - YY_BREAK > -case 6: > -/* rule 6 can match eol */ > -YY_RULE_SETUP > -return CHAR; > - YY_BREAK > -case 7: > -YY_RULE_SETUP > -return IDENT; > - YY_BREAK > -/* The Pedant requires that the other C multi-character tokens be > - recognized as tokens. We don't actually use them since we don't > - parse expressions, but we do want whitespace to be arranged > - around them properly. */ > -case 8: > -YY_RULE_SETUP > -return OTHER; > - YY_BREAK > -case 9: > -YY_RULE_SETUP > -return INT; > - YY_BREAK > -case 10: > -YY_RULE_SETUP > -return REAL; > - YY_BREAK > -case 11: > -YY_RULE_SETUP > -return DOTS; > - YY_BREAK > -/* All other tokens are single characters. */ > -case 12: > -YY_RULE_SETUP > -return yytext[0]; > - YY_BREAK > -case 13: > -YY_RULE_SETUP > -ECHO; > - YY_BREAK > -case YY_STATE_EOF(INITIAL): > - yyterminate(); > - > - case YY_END_OF_BUFFER: > - { > - /* Amount of text matched not including the EOB char. */ > - int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; > - > - /* Undo the effects of YY_DO_BEFORE_ACTION. */ > - *yy_cp = (yy_hold_char); > - YY_RESTORE_YY_MORE_OFFSET > - > - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) > - { > - /* We're scanning a new file or input source. It's > - * possible that this happened because the user > - * just pointed yyin at a new source and called > - * yylex(). If so, then we have to assure > - * consistency between YY_CURRENT_BUFFER and our > - * globals. Here is the right place to do so, because > - * this is the first action (other than possibly a > - * back-up) that will match for the new input source. > - */ > - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; > - YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; > - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; > - } > - > - /* Note that here we test for yy_c_buf_p "<=" to the position > - * of the first EOB in the buffer, since yy_c_buf_p will > - * already have been incremented past the NUL character > - * (since all states make transitions on EOB to the > - * end-of-buffer state). Contrast this with the test > - * in input(). > - */ > - if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) > - { /* This was really a NUL. */ > - yy_state_type yy_next_state; > - > - (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; > - > - yy_current_state = yy_get_previous_state( ); > - > - /* Okay, we're now positioned to make the NUL > - * transition. We couldn't have > - * yy_get_previous_state() go ahead and do it > - * for us because it doesn't know how to deal > - * with the possibility of jamming (and we don't > - * want to build jamming into it because then it > - * will run more slowly). > - */ > - > - yy_next_state = yy_try_NUL_trans( yy_current_state ); > - > - yy_bp = (yytext_ptr) + YY_MORE_ADJ; > - > - if ( yy_next_state ) > - { > - /* Consume the NUL. */ > - yy_cp = ++(yy_c_buf_p); > - yy_current_state = yy_next_state; > - goto yy_match; > - } > - > - else > - { > - yy_cp = (yy_c_buf_p); > - goto yy_find_action; > - } > - } > - > - else switch ( yy_get_next_buffer( ) ) > - { > - case EOB_ACT_END_OF_FILE: > - { > - (yy_did_buffer_switch_on_eof) = 0; > - > - if ( yywrap( ) ) > - { > - /* Note: because we've taken care in > - * yy_get_next_buffer() to have set up > - * yytext, we can now set up > - * yy_c_buf_p so that if some total > - * hoser (like flex itself) wants to > - * call the scanner after we return the > - * YY_NULL, it'll still work - another > - * YY_NULL will get returned. > - */ > - (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; > - > - yy_act = YY_STATE_EOF(YY_START); > - goto do_action; > - } > - > - else > - { > - if ( ! (yy_did_buffer_switch_on_eof) ) > - YY_NEW_FILE; > - } > - break; > - } > - > - case EOB_ACT_CONTINUE_SCAN: > - (yy_c_buf_p) = > - (yytext_ptr) + yy_amount_of_matched_text; > - > - yy_current_state = yy_get_previous_state( ); > - > - yy_cp = (yy_c_buf_p); > - yy_bp = (yytext_ptr) + YY_MORE_ADJ; > - goto yy_match; > - > - case EOB_ACT_LAST_MATCH: > - (yy_c_buf_p) = > - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; > - > - yy_current_state = yy_get_previous_state( ); > - > - yy_cp = (yy_c_buf_p); > - yy_bp = (yytext_ptr) + YY_MORE_ADJ; > - goto yy_find_action; > - } > - break; > - } > - > - default: > - YY_FATAL_ERROR( > - "fatal flex scanner internal error--no action found" ); > - } /* end of action switch */ > - } /* end of scanning one token */ > -} /* end of yylex */ > - > -/* yy_get_next_buffer - try to read in a new buffer > - * > - * Returns a code representing an action: > - * EOB_ACT_LAST_MATCH - > - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position > - * EOB_ACT_END_OF_FILE - end of file > - */ > -static int yy_get_next_buffer (void) > -{ > - register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; > - register char *source = (yytext_ptr); > - register int number_to_move, i; > - int ret_val; > - > - if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) > - YY_FATAL_ERROR( > - "fatal flex scanner internal error--end of buffer missed" ); > - > - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) > - { /* Don't try to fill the buffer, so this is an EOF. */ > - if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) > - { > - /* We matched a single character, the EOB, so > - * treat this as a final EOF. > - */ > - return EOB_ACT_END_OF_FILE; > - } > - > - else > - { > - /* We matched some text prior to the EOB, first > - * process it. > - */ > - return EOB_ACT_LAST_MATCH; > - } > - } > - > - /* Try to read more data. */ > - > - /* First move last chars to start of buffer. */ > - number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; > - > - for ( i = 0; i < number_to_move; ++i ) > - *(dest++) = *(source++); > - > - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) > - /* don't do the read, it's not guaranteed to return an EOF, > - * just force an EOF > - */ > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; > - > - else > - { > - int num_to_read = > - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; > - > - while ( num_to_read <= 0 ) > - { /* Not enough room in the buffer - grow it. */ > - > - /* just a shorter name for the current buffer */ > - YY_BUFFER_STATE b = YY_CURRENT_BUFFER; > - > - int yy_c_buf_p_offset = > - (int) ((yy_c_buf_p) - b->yy_ch_buf); > - > - if ( b->yy_is_our_buffer ) > - { > - int new_size = b->yy_buf_size * 2; > - > - if ( new_size <= 0 ) > - b->yy_buf_size += b->yy_buf_size / 8; > - else > - b->yy_buf_size *= 2; > - > - b->yy_ch_buf = (char *) > - /* Include room in for 2 EOB chars. */ > - yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); > - } > - else > - /* Can't grow it, we don't own it. */ > - b->yy_ch_buf = 0; > - > - if ( ! b->yy_ch_buf ) > - YY_FATAL_ERROR( > - "fatal error - scanner input buffer overflow" ); > - > - (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; > - > - num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - > - number_to_move - 1; > - > - } > - > - if ( num_to_read > YY_READ_BUF_SIZE ) > - num_to_read = YY_READ_BUF_SIZE; > - > - /* Read in more data. */ > - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), > - (yy_n_chars), (size_t) num_to_read ); > - > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); > - } > - > - if ( (yy_n_chars) == 0 ) > - { > - if ( number_to_move == YY_MORE_ADJ ) > - { > - ret_val = EOB_ACT_END_OF_FILE; > - yyrestart(yyin ); > - } > - > - else > - { > - ret_val = EOB_ACT_LAST_MATCH; > - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = > - YY_BUFFER_EOF_PENDING; > - } > - } > - > - else > - ret_val = EOB_ACT_CONTINUE_SCAN; > - > - if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { > - /* Extend the array by 50%, plus the number we really need. */ > - yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); > - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); > - if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) > - YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); > - } > - > - (yy_n_chars) += number_to_move; > - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; > - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; > - > - (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; > - > - return ret_val; > -} > - > -/* yy_get_previous_state - get the state just before the EOB char was reached */ > - > - static yy_state_type yy_get_previous_state (void) > -{ > - register yy_state_type yy_current_state; > - register char *yy_cp; > - > - yy_current_state = (yy_start); > - yy_current_state += YY_AT_BOL(); > - > - for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) > - { > - register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); > - if ( yy_accept[yy_current_state] ) > - { > - (yy_last_accepting_state) = yy_current_state; > - (yy_last_accepting_cpos) = yy_cp; > - } > - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) > - { > - yy_current_state = (int) yy_def[yy_current_state]; > - if ( yy_current_state >= 73 ) > - yy_c = yy_meta[(unsigned int) yy_c]; > - } > - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; > - } > - > - return yy_current_state; > -} > - > -/* yy_try_NUL_trans - try to make a transition on the NUL character > - * > - * synopsis > - * next_state = yy_try_NUL_trans( current_state ); > - */ > - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) > -{ > - register int yy_is_jam; > - register char *yy_cp = (yy_c_buf_p); > - > - register YY_CHAR yy_c = 1; > - if ( yy_accept[yy_current_state] ) > - { > - (yy_last_accepting_state) = yy_current_state; > - (yy_last_accepting_cpos) = yy_cp; > - } > - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) > - { > - yy_current_state = (int) yy_def[yy_current_state]; > - if ( yy_current_state >= 73 ) > - yy_c = yy_meta[(unsigned int) yy_c]; > - } > - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; > - yy_is_jam = (yy_current_state == 72); > - > - return yy_is_jam ? 0 : yy_current_state; > -} > - > - static void yyunput (int c, register char * yy_bp ) > -{ > - register char *yy_cp; > - > - yy_cp = (yy_c_buf_p); > - > - /* undo effects of setting up yytext */ > - *yy_cp = (yy_hold_char); > - > - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) > - { /* need to shift things up to make room */ > - /* +2 for EOB chars. */ > - register int number_to_move = (yy_n_chars) + 2; > - register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ > - YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; > - register char *source = > - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; > - > - while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) > - *--dest = *--source; > - > - yy_cp += (int) (dest - source); > - yy_bp += (int) (dest - source); > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = > - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; > - > - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) > - YY_FATAL_ERROR( "flex scanner push-back overflow" ); > - } > - > - *--yy_cp = (char) c; > - > - (yytext_ptr) = yy_bp; > - (yy_hold_char) = *yy_cp; > - (yy_c_buf_p) = yy_cp; > -} > - > -#ifndef YY_NO_INPUT > -#ifdef __cplusplus > - static int yyinput (void) > -#else > - static int input (void) > -#endif > - > -{ > - int c; > - > - *(yy_c_buf_p) = (yy_hold_char); > - > - if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) > - { > - /* yy_c_buf_p now points to the character we want to return. > - * If this occurs *before* the EOB characters, then it's a > - * valid NUL; if not, then we've hit the end of the buffer. > - */ > - if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) > - /* This was really a NUL. */ > - *(yy_c_buf_p) = '\0'; > - > - else > - { /* need more input */ > - int offset = (yy_c_buf_p) - (yytext_ptr); > - ++(yy_c_buf_p); > - > - switch ( yy_get_next_buffer( ) ) > - { > - case EOB_ACT_LAST_MATCH: > - /* This happens because yy_g_n_b() > - * sees that we've accumulated a > - * token and flags that we need to > - * try matching the token before > - * proceeding. But for input(), > - * there's no matching to consider. > - * So convert the EOB_ACT_LAST_MATCH > - * to EOB_ACT_END_OF_FILE. > - */ > - > - /* Reset buffer status. */ > - yyrestart(yyin ); > - > - /*FALLTHROUGH*/ > - > - case EOB_ACT_END_OF_FILE: > - { > - if ( yywrap( ) ) > - return EOF; > - > - if ( ! (yy_did_buffer_switch_on_eof) ) > - YY_NEW_FILE; > -#ifdef __cplusplus > - return yyinput(); > -#else > - return input(); > -#endif > - } > - > - case EOB_ACT_CONTINUE_SCAN: > - (yy_c_buf_p) = (yytext_ptr) + offset; > - break; > - } > - } > - } > - > - c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ > - *(yy_c_buf_p) = '\0'; /* preserve yytext */ > - (yy_hold_char) = *++(yy_c_buf_p); > - > - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); > - > - return c; > -} > -#endif /* ifndef YY_NO_INPUT */ > - > -/** Immediately switch to a different input stream. > - * @param input_file A readable stream. > - * > - * @note This function does not reset the start condition to @c INITIAL . > - */ > - void yyrestart (FILE * input_file ) > -{ > - > - if ( ! YY_CURRENT_BUFFER ){ > - yyensure_buffer_stack (); > - YY_CURRENT_BUFFER_LVALUE = > - yy_create_buffer(yyin,YY_BUF_SIZE ); > - } > - > - yy_init_buffer(YY_CURRENT_BUFFER,input_file ); > - yy_load_buffer_state( ); > -} > - > -/** Switch to a different input buffer. > - * @param new_buffer The new input buffer. > - * > - */ > - void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) > -{ > - > - /* TODO. We should be able to replace this entire function body > - * with > - * yypop_buffer_state(); > - * yypush_buffer_state(new_buffer); > - */ > - yyensure_buffer_stack (); > - if ( YY_CURRENT_BUFFER == new_buffer ) > - return; > - > - if ( YY_CURRENT_BUFFER ) > - { > - /* Flush out information for old buffer. */ > - *(yy_c_buf_p) = (yy_hold_char); > - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); > - } > - > - YY_CURRENT_BUFFER_LVALUE = new_buffer; > - yy_load_buffer_state( ); > - > - /* We don't actually know whether we did this switch during > - * EOF (yywrap()) processing, but the only time this flag > - * is looked at is after yywrap() is called, so it's safe > - * to go ahead and always set it. > - */ > - (yy_did_buffer_switch_on_eof) = 1; > -} > - > -static void yy_load_buffer_state (void) > -{ > - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; > - (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; > - yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; > - (yy_hold_char) = *(yy_c_buf_p); > -} > - > -/** Allocate and initialize an input buffer state. > - * @param file A readable stream. > - * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. > - * > - * @return the allocated buffer state. > - */ > - YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) > -{ > - YY_BUFFER_STATE b; > - > - b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); > - if ( ! b ) > - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); > - > - b->yy_buf_size = size; > - > - /* yy_ch_buf has to be 2 characters longer than the size given because > - * we need to put in 2 end-of-buffer characters. > - */ > - b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); > - if ( ! b->yy_ch_buf ) > - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); > - > - b->yy_is_our_buffer = 1; > - > - yy_init_buffer(b,file ); > - > - return b; > -} > - > -/** Destroy the buffer. > - * @param b a buffer created with yy_create_buffer() > - * > - */ > - void yy_delete_buffer (YY_BUFFER_STATE b ) > -{ > - > - if ( ! b ) > - return; > - > - if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ > - YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; > - > - if ( b->yy_is_our_buffer ) > - yyfree((void *) b->yy_ch_buf ); > - > - yyfree((void *) b ); > -} > - > -#ifndef __cplusplus > -extern int isatty (int ); > -#endif /* __cplusplus */ > - > -/* Initializes or reinitializes a buffer. > - * This function is sometimes called more than once on the same buffer, > - * such as during a yyrestart() or at EOF. > - */ > - static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) > - > -{ > - int oerrno = errno; > - > - yy_flush_buffer(b ); > - > - b->yy_input_file = file; > - b->yy_fill_buffer = 1; > - > - /* If b is the current buffer, then yy_init_buffer was _probably_ > - * called from yyrestart() or through yy_get_next_buffer. > - * In that case, we don't want to reset the lineno or column. > - */ > - if (b != YY_CURRENT_BUFFER){ > - b->yy_bs_lineno = 1; > - b->yy_bs_column = 0; > - } > - > - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; > - > - errno = oerrno; > -} > - > -/** Discard all buffered characters. On the next scan, YY_INPUT will be called. > - * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. > - * > - */ > - void yy_flush_buffer (YY_BUFFER_STATE b ) > -{ > - if ( ! b ) > - return; > - > - b->yy_n_chars = 0; > - > - /* We always need two end-of-buffer characters. The first causes > - * a transition to the end-of-buffer state. The second causes > - * a jam in that state. > - */ > - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; > - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; > - > - b->yy_buf_pos = &b->yy_ch_buf[0]; > - > - b->yy_at_bol = 1; > - b->yy_buffer_status = YY_BUFFER_NEW; > - > - if ( b == YY_CURRENT_BUFFER ) > - yy_load_buffer_state( ); > -} > - > -/** Pushes the new state onto the stack. The new state becomes > - * the current state. This function will allocate the stack > - * if necessary. > - * @param new_buffer The new state. > - * > - */ > -void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) > -{ > - if (new_buffer == NULL) > - return; > - > - yyensure_buffer_stack(); > - > - /* This block is copied from yy_switch_to_buffer. */ > - if ( YY_CURRENT_BUFFER ) > - { > - /* Flush out information for old buffer. */ > - *(yy_c_buf_p) = (yy_hold_char); > - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); > - } > - > - /* Only push if top exists. Otherwise, replace top. */ > - if (YY_CURRENT_BUFFER) > - (yy_buffer_stack_top)++; > - YY_CURRENT_BUFFER_LVALUE = new_buffer; > - > - /* copied from yy_switch_to_buffer. */ > - yy_load_buffer_state( ); > - (yy_did_buffer_switch_on_eof) = 1; > -} > - > -/** Removes and deletes the top of the stack, if present. > - * The next element becomes the new top. > - * > - */ > -void yypop_buffer_state (void) > -{ > - if (!YY_CURRENT_BUFFER) > - return; > - > - yy_delete_buffer(YY_CURRENT_BUFFER ); > - YY_CURRENT_BUFFER_LVALUE = NULL; > - if ((yy_buffer_stack_top) > 0) > - --(yy_buffer_stack_top); > - > - if (YY_CURRENT_BUFFER) { > - yy_load_buffer_state( ); > - (yy_did_buffer_switch_on_eof) = 1; > - } > -} > - > -/* Allocates the stack if it does not exist. > - * Guarantees space for at least one push. > - */ > -static void yyensure_buffer_stack (void) > -{ > - int num_to_alloc; > - > - if (!(yy_buffer_stack)) { > - > - /* First allocation is just for 2 elements, since we don't know if this > - * scanner will even need a stack. We use 2 instead of 1 to avoid an > - * immediate realloc on the next call. > - */ > - num_to_alloc = 1; > - (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc > - (num_to_alloc * sizeof(struct yy_buffer_state*) > - ); > - if ( ! (yy_buffer_stack) ) > - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); > - > - memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); > - > - (yy_buffer_stack_max) = num_to_alloc; > - (yy_buffer_stack_top) = 0; > - return; > - } > - > - if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ > - > - /* Increase the buffer to prepare for a possible push. */ > - int grow_size = 8 /* arbitrary grow size */; > - > - num_to_alloc = (yy_buffer_stack_max) + grow_size; > - (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc > - ((yy_buffer_stack), > - num_to_alloc * sizeof(struct yy_buffer_state*) > - ); > - if ( ! (yy_buffer_stack) ) > - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); > - > - /* zero only the new slots.*/ > - memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); > - (yy_buffer_stack_max) = num_to_alloc; > - } > -} > - > -/** Setup the input buffer state to scan directly from a user-specified character buffer. > - * @param base the character buffer > - * @param size the size in bytes of the character buffer > - * > - * @return the newly allocated buffer state object. > - */ > -YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) > -{ > - YY_BUFFER_STATE b; > - > - if ( size < 2 || > - base[size-2] != YY_END_OF_BUFFER_CHAR || > - base[size-1] != YY_END_OF_BUFFER_CHAR ) > - /* They forgot to leave room for the EOB's. */ > - return 0; > - > - b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); > - if ( ! b ) > - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); > - > - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ > - b->yy_buf_pos = b->yy_ch_buf = base; > - b->yy_is_our_buffer = 0; > - b->yy_input_file = 0; > - b->yy_n_chars = b->yy_buf_size; > - b->yy_is_interactive = 0; > - b->yy_at_bol = 1; > - b->yy_fill_buffer = 0; > - b->yy_buffer_status = YY_BUFFER_NEW; > - > - yy_switch_to_buffer(b ); > - > - return b; > -} > - > -/** Setup the input buffer state to scan a string. The next call to yylex() will > - * scan from a @e copy of @a str. > - * @param yystr a NUL-terminated string to scan > - * > - * @return the newly allocated buffer state object. > - * @note If you want to scan bytes that may contain NUL values, then use > - * yy_scan_bytes() instead. > - */ > -YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) > -{ > - > - return yy_scan_bytes(yystr,strlen(yystr) ); > -} > - > -/** Setup the input buffer state to scan the given bytes. The next call to yylex() will > - * scan from a @e copy of @a bytes. > - * @param bytes the byte buffer to scan > - * @param len the number of bytes in the buffer pointed to by @a bytes. > - * > - * @return the newly allocated buffer state object. > - */ > -YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len ) > -{ > - YY_BUFFER_STATE b; > - char *buf; > - yy_size_t n; > - int i; > - > - /* Get memory for full buffer, including space for trailing EOB's. */ > - n = _yybytes_len + 2; > - buf = (char *) yyalloc(n ); > - if ( ! buf ) > - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); > - > - for ( i = 0; i < _yybytes_len; ++i ) > - buf[i] = yybytes[i]; > - > - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; > - > - b = yy_scan_buffer(buf,n ); > - if ( ! b ) > - YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); > - > - /* It's okay to grow etc. this buffer, and we should throw it > - * away when we're done. > - */ > - b->yy_is_our_buffer = 1; > - > - return b; > -} > - > -#ifndef YY_EXIT_FAILURE > -#define YY_EXIT_FAILURE 2 > -#endif > - > -static void yy_fatal_error (yyconst char* msg ) > -{ > - (void) fprintf( stderr, "%s\n", msg ); > - exit( YY_EXIT_FAILURE ); > -} > - > -/* Redefine yyless() so it works in section 3 code. */ > - > -#undef yyless > -#define yyless(n) \ > - do \ > - { \ > - /* Undo effects of setting up yytext. */ \ > - int yyless_macro_arg = (n); \ > - YY_LESS_LINENO(yyless_macro_arg);\ > - yytext[yyleng] = (yy_hold_char); \ > - (yy_c_buf_p) = yytext + yyless_macro_arg; \ > - (yy_hold_char) = *(yy_c_buf_p); \ > - *(yy_c_buf_p) = '\0'; \ > - yyleng = yyless_macro_arg; \ > - } \ > - while ( 0 ) > - > -/* Accessor methods (get/set functions) to struct members. */ > - > -/** Get the current line number. > - * > - */ > -int yyget_lineno (void) > -{ > - > - return yylineno; > -} > - > -/** Get the input stream. > - * > - */ > -FILE *yyget_in (void) > -{ > - return yyin; > -} > - > -/** Get the output stream. > - * > - */ > -FILE *yyget_out (void) > -{ > - return yyout; > -} > - > -/** Get the length of the current token. > - * > - */ > -int yyget_leng (void) > -{ > - return yyleng; > -} > - > -/** Get the current token. > - * > - */ > - > -char *yyget_text (void) > -{ > - return yytext; > -} > - > -/** Set the current line number. > - * @param line_number > - * > - */ > -void yyset_lineno (int line_number ) > -{ > - > - yylineno = line_number; > -} > - > -/** Set the input stream. This does not discard the current > - * input buffer. > - * @param in_str A readable stream. > - * > - * @see yy_switch_to_buffer > - */ > -void yyset_in (FILE * in_str ) > -{ > - yyin = in_str ; > -} > - > -void yyset_out (FILE * out_str ) > -{ > - yyout = out_str ; > -} > - > -int yyget_debug (void) > -{ > - return yy_flex_debug; > -} > - > -void yyset_debug (int bdebug ) > -{ > - yy_flex_debug = bdebug ; > -} > - > -static int yy_init_globals (void) > -{ > - /* Initialization is the same as for the non-reentrant scanner. > - * This function is called from yylex_destroy(), so don't allocate here. > - */ > - > - (yy_buffer_stack) = 0; > - (yy_buffer_stack_top) = 0; > - (yy_buffer_stack_max) = 0; > - (yy_c_buf_p) = (char *) 0; > - (yy_init) = 0; > - (yy_start) = 0; > - > -/* Defined in main.c */ > -#ifdef YY_STDINIT > - yyin = stdin; > - yyout = stdout; > -#else > - yyin = (FILE *) 0; > - yyout = (FILE *) 0; > -#endif > - > - /* For future reference: Set errno on error, since we are called by > - * yylex_init() > - */ > - return 0; > -} > - > -/* yylex_destroy is for both reentrant and non-reentrant scanners. */ > -int yylex_destroy (void) > -{ > - > - /* Pop the buffer stack, destroying each element. */ > - while(YY_CURRENT_BUFFER){ > - yy_delete_buffer(YY_CURRENT_BUFFER ); > - YY_CURRENT_BUFFER_LVALUE = NULL; > - yypop_buffer_state(); > - } > - > - /* Destroy the stack itself. */ > - yyfree((yy_buffer_stack) ); > - (yy_buffer_stack) = NULL; > - > - /* Reset the globals. This is important in a non-reentrant scanner so the next time > - * yylex() is called, initialization will occur. */ > - yy_init_globals( ); > - > - return 0; > -} > - > -/* > - * Internal utility routines. > - */ > - > -#ifndef yytext_ptr > -static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) > -{ > - register int i; > - for ( i = 0; i < n; ++i ) > - s1[i] = s2[i]; > -} > -#endif > - > -#ifdef YY_NEED_STRLEN > -static int yy_flex_strlen (yyconst char * s ) > -{ > - register int n; > - for ( n = 0; s[n]; ++n ) > - ; > - > - return n; > -} > -#endif > - > -void *yyalloc (yy_size_t size ) > -{ > - return (void *) malloc( size ); > -} > - > -void *yyrealloc (void * ptr, yy_size_t size ) > -{ > - /* The cast to (char *) in the following accommodates both > - * implementations that use char* generic pointers, and those > - * that use void* generic pointers. It works with the latter > - * because both ANSI C and C++ allow castless assignment from > - * any pointer type to void*, and deal with argument conversions > - * as though doing an assignment. > - */ > - return (void *) realloc( (char *) ptr, size ); > -} > - > -void yyfree (void * ptr ) > -{ > - free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ > -} > - > -#define YYTABLES_NAME "yytables" > - > -/* Bring in the keyword recognizer. */ > - > -#include "keywords.c" > - > -/* Macros to append to our phrase collection list. */ > - > -/* > - * We mark any token, that that equals to a known enumerator, as > - * SYM_ENUM_CONST. The parser will change this for struct and union tags later, > - * the only problem is struct and union members: > - * enum e { a, b }; struct s { int a, b; } > - * but in this case, the only effect will be, that the ABI checksums become > - * more volatile, which is acceptable. Also, such collisions are quite rare, > - * so far it was only observed in include/linux/telephony.h. > - */ > -#define _APP(T,L) do { \ > - cur_node = next_node; \ > - next_node = xmalloc(sizeof(*next_node)); \ > - next_node->next = cur_node; \ > - cur_node->string = memcpy(xmalloc(L+1), T, L+1); \ > - cur_node->tag = \ > - find_symbol(cur_node->string, SYM_ENUM_CONST, 1)?\ > - SYM_ENUM_CONST : SYM_NORMAL ; \ > - cur_node->in_source_file = in_source_file; \ > - } while (0) > - > -#define APP _APP(yytext, yyleng) > - > -/* The second stage lexer. Here we incorporate knowledge of the state > - of the parser to tailor the tokens that are returned. */ > - > -int > -yylex(void) > -{ > - static enum { > - ST_NOTSTARTED, ST_NORMAL, ST_ATTRIBUTE, ST_ASM, ST_TYPEOF, ST_TYPEOF_1, > - ST_BRACKET, ST_BRACE, ST_EXPRESSION, > - ST_TABLE_1, ST_TABLE_2, ST_TABLE_3, ST_TABLE_4, > - ST_TABLE_5, ST_TABLE_6 > - } lexstate = ST_NOTSTARTED; > - > - static int suppress_type_lookup, dont_want_brace_phrase; > - static struct string_list *next_node; > - > - int token, count = 0; > - struct string_list *cur_node; > - > - if (lexstate == ST_NOTSTARTED) > - { > - next_node = xmalloc(sizeof(*next_node)); > - next_node->next = NULL; > - lexstate = ST_NORMAL; > - } > - > -repeat: > - token = yylex1(); > - > - if (token == 0) > - return 0; > - else if (token == FILENAME) > - { > - char *file, *e; > - > - /* Save the filename and line number for later error messages. */ > - > - if (cur_filename) > - free(cur_filename); > - > - file = strchr(yytext, '\"')+1; > - e = strchr(file, '\"'); > - *e = '\0'; > - cur_filename = memcpy(xmalloc(e-file+1), file, e-file+1); > - cur_line = atoi(yytext+2); > - > - if (!source_file) { > - source_file = xstrdup(cur_filename); > - in_source_file = 1; > - } else { > - in_source_file = (strcmp(cur_filename, source_file) == 0); > - } > - > - goto repeat; > - } > - > - switch (lexstate) > - { > - case ST_NORMAL: > - switch (token) > - { > - case IDENT: > - APP; > - { > - int r = is_reserved_word(yytext, yyleng); > - if (r >= 0) > - { > - switch (token = r) > - { > - case ATTRIBUTE_KEYW: > - lexstate = ST_ATTRIBUTE; > - count = 0; > - goto repeat; > - case ASM_KEYW: > - lexstate = ST_ASM; > - count = 0; > - goto repeat; > - case TYPEOF_KEYW: > - lexstate = ST_TYPEOF; > - count = 0; > - goto repeat; > - > - case STRUCT_KEYW: > - case UNION_KEYW: > - case ENUM_KEYW: > - dont_want_brace_phrase = 3; > - suppress_type_lookup = 2; > - goto fini; > - > - case EXPORT_SYMBOL_KEYW: > - goto fini; > - } > - } > - if (!suppress_type_lookup) > - { > - if (find_symbol(yytext, SYM_TYPEDEF, 1)) > - token = TYPE; > - } > - } > - break; > - > - case '[': > - APP; > - lexstate = ST_BRACKET; > - count = 1; > - goto repeat; > - > - case '{': > - APP; > - if (dont_want_brace_phrase) > - break; > - lexstate = ST_BRACE; > - count = 1; > - goto repeat; > - > - case '=': case ':': > - APP; > - lexstate = ST_EXPRESSION; > - break; > - > - case DOTS: > - default: > - APP; > - break; > - } > - break; > - > - case ST_ATTRIBUTE: > - APP; > - switch (token) > - { > - case '(': > - ++count; > - goto repeat; > - case ')': > - if (--count == 0) > - { > - lexstate = ST_NORMAL; > - token = ATTRIBUTE_PHRASE; > - break; > - } > - goto repeat; > - default: > - goto repeat; > - } > - break; > - > - case ST_ASM: > - APP; > - switch (token) > - { > - case '(': > - ++count; > - goto repeat; > - case ')': > - if (--count == 0) > - { > - lexstate = ST_NORMAL; > - token = ASM_PHRASE; > - break; > - } > - goto repeat; > - default: > - goto repeat; > - } > - break; > - > - case ST_TYPEOF_1: > - if (token == IDENT) > - { > - if (is_reserved_word(yytext, yyleng) >= 0 > - || find_symbol(yytext, SYM_TYPEDEF, 1)) > - { > - yyless(0); > - unput('('); > - lexstate = ST_NORMAL; > - token = TYPEOF_KEYW; > - break; > - } > - _APP("(", 1); > - } > - lexstate = ST_TYPEOF; > - /* FALLTHRU */ > - > - case ST_TYPEOF: > - switch (token) > - { > - case '(': > - if ( ++count == 1 ) > - lexstate = ST_TYPEOF_1; > - else > - APP; > - goto repeat; > - case ')': > - APP; > - if (--count == 0) > - { > - lexstate = ST_NORMAL; > - token = TYPEOF_PHRASE; > - break; > - } > - goto repeat; > - default: > - APP; > - goto repeat; > - } > - break; > - > - case ST_BRACKET: > - APP; > - switch (token) > - { > - case '[': > - ++count; > - goto repeat; > - case ']': > - if (--count == 0) > - { > - lexstate = ST_NORMAL; > - token = BRACKET_PHRASE; > - break; > - } > - goto repeat; > - default: > - goto repeat; > - } > - break; > - > - case ST_BRACE: > - APP; > - switch (token) > - { > - case '{': > - ++count; > - goto repeat; > - case '}': > - if (--count == 0) > - { > - lexstate = ST_NORMAL; > - token = BRACE_PHRASE; > - break; > - } > - goto repeat; > - default: > - goto repeat; > - } > - break; > - > - case ST_EXPRESSION: > - switch (token) > - { > - case '(': case '[': case '{': > - ++count; > - APP; > - goto repeat; > - case '}': > - /* is this the last line of an enum declaration? */ > - if (count == 0) > - { > - /* Put back the token we just read so's we can find it again > - after registering the expression. */ > - unput(token); > - > - lexstate = ST_NORMAL; > - token = EXPRESSION_PHRASE; > - break; > - } > - /* FALLTHRU */ > - case ')': case ']': > - --count; > - APP; > - goto repeat; > - case ',': case ';': > - if (count == 0) > - { > - /* Put back the token we just read so's we can find it again > - after registering the expression. */ > - unput(token); > - > - lexstate = ST_NORMAL; > - token = EXPRESSION_PHRASE; > - break; > - } > - APP; > - goto repeat; > - default: > - APP; > - goto repeat; > - } > - break; > - > - case ST_TABLE_1: > - goto repeat; > - > - case ST_TABLE_2: > - if (token == IDENT && yyleng == 1 && yytext[0] == 'X') > - { > - token = EXPORT_SYMBOL_KEYW; > - lexstate = ST_TABLE_5; > - APP; > - break; > - } > - lexstate = ST_TABLE_6; > - /* FALLTHRU */ > - > - case ST_TABLE_6: > - switch (token) > - { > - case '{': case '[': case '(': > - ++count; > - break; > - case '}': case ']': case ')': > - --count; > - break; > - case ',': > - if (count == 0) > - lexstate = ST_TABLE_2; > - break; > - }; > - goto repeat; > - > - case ST_TABLE_3: > - goto repeat; > - > - case ST_TABLE_4: > - if (token == ';') > - lexstate = ST_NORMAL; > - goto repeat; > - > - case ST_TABLE_5: > - switch (token) > - { > - case ',': > - token = ';'; > - lexstate = ST_TABLE_2; > - APP; > - break; > - default: > - APP; > - break; > - } > - break; > - > - default: > - exit(1); > - } > -fini: > - > - if (suppress_type_lookup > 0) > - --suppress_type_lookup; > - if (dont_want_brace_phrase > 0) > - --dont_want_brace_phrase; > - > - yylval = &next_node->next; > - > - return token; > -} > - > diff --git a/scripts/genksyms/parse.tab.c_shipped b/scripts/genksyms/parse.tab.c_shipped > deleted file mode 100644 > index d02258b..0000000 > --- a/scripts/genksyms/parse.tab.c_shipped > +++ /dev/null > @@ -1,2394 +0,0 @@ > -/* A Bison parser, made by GNU Bison 2.7. */ > - > -/* Bison implementation for Yacc-like parsers in C > - > - Copyright (C) 1984, 1989-1990, 2000-2012 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 > - the Free Software Foundation, either version 3 of the License, or > - (at your option) any later version. > - > - This program is distributed in the hope that it will be useful, > - but WITHOUT ANY WARRANTY; without even the implied warranty of > - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - GNU General Public License for more details. > - > - You should have received a copy of the GNU General Public License > - along with this program. If not, see <http://www.gnu.org/licenses/>. */ > - > -/* As a special exception, you may create a larger work that contains > - part or all of the Bison parser skeleton and distribute that work > - under terms of your choice, so long as that work isn't itself a > - parser generator using the skeleton or a modified version thereof > - as a parser skeleton. Alternatively, if you modify or redistribute > - the parser skeleton itself, you may (at your option) remove this > - special exception, which will cause the skeleton and the resulting > - Bison output files to be licensed under the GNU General Public > - License without this special exception. > - > - This special exception was added by the Free Software Foundation in > - version 2.2 of Bison. */ > - > -/* C LALR(1) parser skeleton written by Richard Stallman, by > - simplifying the original so-called "semantic" parser. */ > - > -/* All symbols defined below should begin with yy or YY, to avoid > - infringing on user name space. This should be done even for local > - variables, as they might otherwise be expanded by user macros. > - There are some unavoidable exceptions within include files to > - define necessary library symbols; they are noted "INFRINGES ON > - USER NAME SPACE" below. */ > - > -/* Identify Bison output. */ > -#define YYBISON 1 > - > -/* Bison version. */ > -#define YYBISON_VERSION "2.7" > - > -/* Skeleton name. */ > -#define YYSKELETON_NAME "yacc.c" > - > -/* Pure parsers. */ > -#define YYPURE 0 > - > -/* Push parsers. */ > -#define YYPUSH 0 > - > -/* Pull parsers. */ > -#define YYPULL 1 > - > - > - > - > -/* Copy the first part of user declarations. */ > - > - > - > -#include <assert.h> > -#include <stdlib.h> > -#include <string.h> > -#include "genksyms.h" > - > -static int is_typedef; > -static int is_extern; > -static char *current_name; > -static struct string_list *decl_spec; > - > -static void yyerror(const char *); > - > -static inline void > -remove_node(struct string_list **p) > -{ > - struct string_list *node = *p; > - *p = node->next; > - free_node(node); > -} > - > -static inline void > -remove_list(struct string_list **pb, struct string_list **pe) > -{ > - struct string_list *b = *pb, *e = *pe; > - *pb = e; > - free_list(b, e); > -} > - > -/* Record definition of a struct/union/enum */ > -static void record_compound(struct string_list **keyw, > - struct string_list **ident, > - struct string_list **body, > - enum symbol_type type) > -{ > - struct string_list *b = *body, *i = *ident, *r; > - > - if (i->in_source_file) { > - remove_node(keyw); > - (*ident)->tag = type; > - remove_list(body, ident); > - return; > - } > - r = copy_node(i); r->tag = type; > - r->next = (*keyw)->next; *body = r; (*keyw)->next = NULL; > - add_symbol(i->string, type, b, is_extern); > -} > - > - > - > - > -# ifndef YY_NULL > -# if defined __cplusplus && 201103L <= __cplusplus > -# define YY_NULL nullptr > -# else > -# define YY_NULL 0 > -# endif > -# endif > - > -/* Enabling verbose error messages. */ > -#ifdef YYERROR_VERBOSE > -# undef YYERROR_VERBOSE > -# define YYERROR_VERBOSE 1 > -#else > -# define YYERROR_VERBOSE 0 > -#endif > - > - > -/* Enabling traces. */ > -#ifndef YYDEBUG > -# define YYDEBUG 1 > -#endif > -#if YYDEBUG > -extern int yydebug; > -#endif > - > -/* Tokens. */ > -#ifndef YYTOKENTYPE > -# define YYTOKENTYPE > - /* Put the tokens into the symbol table, so that GDB and other debuggers > - know about them. */ > - enum yytokentype { > - ASM_KEYW = 258, > - ATTRIBUTE_KEYW = 259, > - AUTO_KEYW = 260, > - BOOL_KEYW = 261, > - CHAR_KEYW = 262, > - CONST_KEYW = 263, > - DOUBLE_KEYW = 264, > - ENUM_KEYW = 265, > - EXTERN_KEYW = 266, > - EXTENSION_KEYW = 267, > - FLOAT_KEYW = 268, > - INLINE_KEYW = 269, > - INT_KEYW = 270, > - LONG_KEYW = 271, > - REGISTER_KEYW = 272, > - RESTRICT_KEYW = 273, > - SHORT_KEYW = 274, > - SIGNED_KEYW = 275, > - STATIC_KEYW = 276, > - STRUCT_KEYW = 277, > - TYPEDEF_KEYW = 278, > - UNION_KEYW = 279, > - UNSIGNED_KEYW = 280, > - VOID_KEYW = 281, > - VOLATILE_KEYW = 282, > - TYPEOF_KEYW = 283, > - VA_LIST_KEYW = 284, > - EXPORT_SYMBOL_KEYW = 285, > - ASM_PHRASE = 286, > - ATTRIBUTE_PHRASE = 287, > - TYPEOF_PHRASE = 288, > - BRACE_PHRASE = 289, > - BRACKET_PHRASE = 290, > - EXPRESSION_PHRASE = 291, > - CHAR = 292, > - DOTS = 293, > - IDENT = 294, > - INT = 295, > - REAL = 296, > - STRING = 297, > - TYPE = 298, > - OTHER = 299, > - FILENAME = 300 > - }; > -#endif > - > - > -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED > -typedef int YYSTYPE; > -# define YYSTYPE_IS_TRIVIAL 1 > -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ > -# define YYSTYPE_IS_DECLARED 1 > -#endif > - > -extern YYSTYPE yylval; > - > -#ifdef YYPARSE_PARAM > -#if defined __STDC__ || defined __cplusplus > -int yyparse (void *YYPARSE_PARAM); > -#else > -int yyparse (); > -#endif > -#else /* ! YYPARSE_PARAM */ > -#if defined __STDC__ || defined __cplusplus > -int yyparse (void); > -#else > -int yyparse (); > -#endif > -#endif /* ! YYPARSE_PARAM */ > - > - > - > -/* Copy the second part of user declarations. */ > - > - > - > -#ifdef short > -# undef short > -#endif > - > -#ifdef YYTYPE_UINT8 > -typedef YYTYPE_UINT8 yytype_uint8; > -#else > -typedef unsigned char yytype_uint8; > -#endif > - > -#ifdef YYTYPE_INT8 > -typedef YYTYPE_INT8 yytype_int8; > -#elif (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -typedef signed char yytype_int8; > -#else > -typedef short int yytype_int8; > -#endif > - > -#ifdef YYTYPE_UINT16 > -typedef YYTYPE_UINT16 yytype_uint16; > -#else > -typedef unsigned short int yytype_uint16; > -#endif > - > -#ifdef YYTYPE_INT16 > -typedef YYTYPE_INT16 yytype_int16; > -#else > -typedef short int yytype_int16; > -#endif > - > -#ifndef YYSIZE_T > -# ifdef __SIZE_TYPE__ > -# define YYSIZE_T __SIZE_TYPE__ > -# elif defined size_t > -# define YYSIZE_T size_t > -# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ > -# define YYSIZE_T size_t > -# else > -# define YYSIZE_T unsigned int > -# endif > -#endif > - > -#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) > - > -#ifndef YY_ > -# if defined YYENABLE_NLS && YYENABLE_NLS > -# if ENABLE_NLS > -# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ > -# define YY_(Msgid) dgettext ("bison-runtime", Msgid) > -# endif > -# endif > -# ifndef YY_ > -# define YY_(Msgid) Msgid > -# endif > -#endif > - > -/* Suppress unused-variable warnings by "using" E. */ > -#if ! defined lint || defined __GNUC__ > -# define YYUSE(E) ((void) (E)) > -#else > -# define YYUSE(E) /* empty */ > -#endif > - > -/* Identity function, used to suppress warnings about constant conditions. */ > -#ifndef lint > -# define YYID(N) (N) > -#else > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -static int > -YYID (int yyi) > -#else > -static int > -YYID (yyi) > - int yyi; > -#endif > -{ > - return yyi; > -} > -#endif > - > -#if ! defined yyoverflow || YYERROR_VERBOSE > - > -/* The parser invokes alloca or malloc; define the necessary symbols. */ > - > -# ifdef YYSTACK_USE_ALLOCA > -# if YYSTACK_USE_ALLOCA > -# ifdef __GNUC__ > -# define YYSTACK_ALLOC __builtin_alloca > -# elif defined __BUILTIN_VA_ARG_INCR > -# include <alloca.h> /* INFRINGES ON USER NAME SPACE */ > -# elif defined _AIX > -# define YYSTACK_ALLOC __alloca > -# elif defined _MSC_VER > -# include <malloc.h> /* INFRINGES ON USER NAME SPACE */ > -# define alloca _alloca > -# else > -# define YYSTACK_ALLOC alloca > -# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ > - /* Use EXIT_SUCCESS as a witness for stdlib.h. */ > -# ifndef EXIT_SUCCESS > -# define EXIT_SUCCESS 0 > -# endif > -# endif > -# endif > -# endif > -# endif > - > -# ifdef YYSTACK_ALLOC > - /* Pacify GCC's `empty if-body' warning. */ > -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) > -# ifndef YYSTACK_ALLOC_MAXIMUM > - /* The OS might guarantee only one guard page at the bottom of the stack, > - and a page size can be as small as 4096 bytes. So we cannot safely > - invoke alloca (N) if N exceeds 4096. Use a slightly smaller number > - to allow for a few compiler-allocated temporary stack slots. */ > -# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ > -# endif > -# else > -# define YYSTACK_ALLOC YYMALLOC > -# define YYSTACK_FREE YYFREE > -# ifndef YYSTACK_ALLOC_MAXIMUM > -# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM > -# endif > -# if (defined __cplusplus && ! defined EXIT_SUCCESS \ > - && ! ((defined YYMALLOC || defined malloc) \ > - && (defined YYFREE || defined free))) > -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ > -# ifndef EXIT_SUCCESS > -# define EXIT_SUCCESS 0 > -# endif > -# endif > -# ifndef YYMALLOC > -# define YYMALLOC malloc > -# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ > -# endif > -# endif > -# ifndef YYFREE > -# define YYFREE free > -# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -void free (void *); /* INFRINGES ON USER NAME SPACE */ > -# endif > -# endif > -# endif > -#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ > - > - > -#if (! defined yyoverflow \ > - && (! defined __cplusplus \ > - || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) > - > -/* A type that is properly aligned for any stack member. */ > -union yyalloc > -{ > - yytype_int16 yyss_alloc; > - YYSTYPE yyvs_alloc; > -}; > - > -/* The size of the maximum gap between one aligned stack and the next. */ > -# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) > - > -/* The size of an array large to enough to hold all stacks, each with > - N elements. */ > -# define YYSTACK_BYTES(N) \ > - ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ > - + YYSTACK_GAP_MAXIMUM) > - > -# define YYCOPY_NEEDED 1 > - > -/* Relocate STACK from its old location to the new one. The > - local variables YYSIZE and YYSTACKSIZE give the old and new number of > - elements in the stack, and YYPTR gives the new location of the > - stack. Advance YYPTR to a properly aligned location for the next > - stack. */ > -# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ > - do \ > - { \ > - YYSIZE_T yynewbytes; \ > - YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ > - Stack = &yyptr->Stack_alloc; \ > - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ > - yyptr += yynewbytes / sizeof (*yyptr); \ > - } \ > - while (YYID (0)) > - > -#endif > - > -#if defined YYCOPY_NEEDED && YYCOPY_NEEDED > -/* Copy COUNT objects from SRC to DST. The source and destination do > - not overlap. */ > -# ifndef YYCOPY > -# if defined __GNUC__ && 1 < __GNUC__ > -# define YYCOPY(Dst, Src, Count) \ > - __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) > -# else > -# define YYCOPY(Dst, Src, Count) \ > - do \ > - { \ > - YYSIZE_T yyi; \ > - for (yyi = 0; yyi < (Count); yyi++) \ > - (Dst)[yyi] = (Src)[yyi]; \ > - } \ > - while (YYID (0)) > -# endif > -# endif > -#endif /* !YYCOPY_NEEDED */ > - > -/* YYFINAL -- State number of the termination state. */ > -#define YYFINAL 4 > -/* YYLAST -- Last index in YYTABLE. */ > -#define YYLAST 522 > - > -/* YYNTOKENS -- Number of terminals. */ > -#define YYNTOKENS 55 > -/* YYNNTS -- Number of nonterminals. */ > -#define YYNNTS 49 > -/* YYNRULES -- Number of rules. */ > -#define YYNRULES 133 > -/* YYNRULES -- Number of states. */ > -#define YYNSTATES 187 > - > -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ > -#define YYUNDEFTOK 2 > -#define YYMAXUTOK 300 > - > -#define YYTRANSLATE(YYX) \ > - ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) > - > -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ > -static const yytype_uint8 yytranslate[] = > -{ > - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 49, 50, 51, 2, 48, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 54, 46, > - 2, 52, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 53, 2, 47, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, > - 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, > - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, > - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, > - 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, > - 45 > -}; > - > -#if YYDEBUG > -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in > - YYRHS. */ > -static const yytype_uint16 yyprhs[] = > -{ > - 0, 0, 3, 5, 8, 9, 12, 13, 18, 19, > - 23, 25, 27, 29, 31, 34, 37, 41, 42, 44, > - 46, 50, 55, 56, 58, 60, 63, 65, 67, 69, > - 71, 73, 75, 77, 79, 81, 86, 88, 91, 94, > - 97, 101, 105, 109, 112, 115, 118, 120, 122, 124, > - 126, 128, 130, 132, 134, 136, 138, 140, 142, 145, > - 146, 148, 150, 153, 155, 157, 159, 161, 164, 166, > - 168, 170, 175, 180, 183, 187, 190, 192, 194, 196, > - 201, 206, 209, 213, 217, 220, 222, 226, 227, 229, > - 231, 235, 238, 241, 243, 244, 246, 248, 253, 258, > - 261, 265, 269, 273, 274, 276, 279, 283, 287, 288, > - 290, 292, 295, 299, 302, 303, 305, 307, 311, 314, > - 317, 319, 322, 323, 326, 330, 335, 337, 341, 343, > - 347, 350, 351, 353 > -}; > - > -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ > -static const yytype_int8 yyrhs[] = > -{ > - 56, 0, -1, 57, -1, 56, 57, -1, -1, 58, > - 59, -1, -1, 12, 23, 60, 62, -1, -1, 23, > - 61, 62, -1, 62, -1, 86, -1, 101, -1, 103, > - -1, 1, 46, -1, 1, 47, -1, 66, 63, 46, > - -1, -1, 64, -1, 65, -1, 64, 48, 65, -1, > - 76, 102, 97, 87, -1, -1, 67, -1, 68, -1, > - 67, 68, -1, 69, -1, 70, -1, 5, -1, 17, > - -1, 21, -1, 11, -1, 14, -1, 71, -1, 75, > - -1, 28, 49, 83, 50, -1, 33, -1, 22, 39, > - -1, 24, 39, -1, 10, 39, -1, 22, 39, 89, > - -1, 24, 39, 89, -1, 10, 39, 98, -1, 10, > - 98, -1, 22, 89, -1, 24, 89, -1, 7, -1, > - 19, -1, 15, -1, 16, -1, 20, -1, 25, -1, > - 13, -1, 9, -1, 26, -1, 6, -1, 29, -1, > - 43, -1, 51, 73, -1, -1, 74, -1, 75, -1, > - 74, 75, -1, 8, -1, 27, -1, 32, -1, 18, > - -1, 72, 76, -1, 77, -1, 39, -1, 43, -1, > - 77, 49, 80, 50, -1, 77, 49, 1, 50, -1, > - 77, 35, -1, 49, 76, 50, -1, 72, 78, -1, > - 79, -1, 39, -1, 43, -1, 79, 49, 80, 50, > - -1, 79, 49, 1, 50, -1, 79, 35, -1, 49, > - 78, 50, -1, 49, 1, 50, -1, 81, 38, -1, > - 81, -1, 82, 48, 38, -1, -1, 82, -1, 83, > - -1, 82, 48, 83, -1, 67, 84, -1, 72, 84, > - -1, 85, -1, -1, 39, -1, 43, -1, 85, 49, > - 80, 50, -1, 85, 49, 1, 50, -1, 85, 35, > - -1, 49, 84, 50, -1, 49, 1, 50, -1, 66, > - 76, 34, -1, -1, 88, -1, 52, 36, -1, 53, > - 90, 47, -1, 53, 1, 47, -1, -1, 91, -1, > - 92, -1, 91, 92, -1, 66, 93, 46, -1, 1, > - 46, -1, -1, 94, -1, 95, -1, 94, 48, 95, > - -1, 78, 97, -1, 39, 96, -1, 96, -1, 54, > - 36, -1, -1, 97, 32, -1, 53, 99, 47, -1, > - 53, 99, 48, 47, -1, 100, -1, 99, 48, 100, > - -1, 39, -1, 39, 52, 36, -1, 31, 46, -1, > - -1, 31, -1, 30, 49, 39, 50, 46, -1 > -}; > - > -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ > -static const yytype_uint16 yyrline[] = > -{ > - 0, 125, 125, 126, 130, 130, 136, 136, 138, 138, > - 140, 141, 142, 143, 144, 145, 149, 163, 164, 168, > - 176, 189, 195, 196, 200, 201, 205, 211, 215, 216, > - 217, 218, 219, 223, 224, 225, 226, 230, 232, 234, > - 238, 240, 242, 247, 250, 251, 255, 256, 257, 258, > - 259, 260, 261, 262, 263, 264, 265, 266, 270, 275, > - 276, 280, 281, 285, 285, 285, 286, 294, 295, 299, > - 308, 317, 319, 321, 323, 330, 331, 335, 336, 337, > - 339, 341, 343, 345, 350, 351, 352, 356, 357, 361, > - 362, 367, 372, 374, 378, 379, 387, 391, 393, 395, > - 397, 399, 404, 413, 414, 419, 424, 425, 429, 430, > - 434, 435, 439, 441, 446, 447, 451, 452, 456, 457, > - 458, 462, 466, 467, 471, 472, 476, 477, 480, 485, > - 493, 497, 498, 502 > -}; > -#endif > - > -#if YYDEBUG || YYERROR_VERBOSE || 0 > -/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. > - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ > -static const char *const yytname[] = > -{ > - "$end", "error", "$undefined", "ASM_KEYW", "ATTRIBUTE_KEYW", > - "AUTO_KEYW", "BOOL_KEYW", "CHAR_KEYW", "CONST_KEYW", "DOUBLE_KEYW", > - "ENUM_KEYW", "EXTERN_KEYW", "EXTENSION_KEYW", "FLOAT_KEYW", > - "INLINE_KEYW", "INT_KEYW", "LONG_KEYW", "REGISTER_KEYW", "RESTRICT_KEYW", > - "SHORT_KEYW", "SIGNED_KEYW", "STATIC_KEYW", "STRUCT_KEYW", > - "TYPEDEF_KEYW", "UNION_KEYW", "UNSIGNED_KEYW", "VOID_KEYW", > - "VOLATILE_KEYW", "TYPEOF_KEYW", "VA_LIST_KEYW", "EXPORT_SYMBOL_KEYW", > - "ASM_PHRASE", "ATTRIBUTE_PHRASE", "TYPEOF_PHRASE", "BRACE_PHRASE", > - "BRACKET_PHRASE", "EXPRESSION_PHRASE", "CHAR", "DOTS", "IDENT", "INT", > - "REAL", "STRING", "TYPE", "OTHER", "FILENAME", "';'", "'}'", "','", > - "'('", "')'", "'*'", "'='", "'{'", "':'", "$accept", "declaration_seq", > - "declaration", "$@1", "declaration1", "$@2", "$@3", "simple_declaration", > - "init_declarator_list_opt", "init_declarator_list", "init_declarator", > - "decl_specifier_seq_opt", "decl_specifier_seq", "decl_specifier", > - "storage_class_specifier", "type_specifier", "simple_type_specifier", > - "ptr_operator", "cvar_qualifier_seq_opt", "cvar_qualifier_seq", > - "cvar_qualifier", "declarator", "direct_declarator", "nested_declarator", > - "direct_nested_declarator", "parameter_declaration_clause", > - "parameter_declaration_list_opt", "parameter_declaration_list", > - "parameter_declaration", "m_abstract_declarator", > - "direct_m_abstract_declarator", "function_definition", "initializer_opt", > - "initializer", "class_body", "member_specification_opt", > - "member_specification", "member_declaration", > - "member_declarator_list_opt", "member_declarator_list", > - "member_declarator", "member_bitfield_declarator", "attribute_opt", > - "enum_body", "enumerator_list", "enumerator", "asm_definition", > - "asm_phrase_opt", "export_definition", YY_NULL > -}; > -#endif > - > -# ifdef YYPRINT > -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to > - token YYLEX-NUM. */ > -static const yytype_uint16 yytoknum[] = > -{ > - 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, > - 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, > - 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, > - 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, > - 295, 296, 297, 298, 299, 300, 59, 125, 44, 40, > - 41, 42, 61, 123, 58 > -}; > -# endif > - > -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ > -static const yytype_uint8 yyr1[] = > -{ > - 0, 55, 56, 56, 58, 57, 60, 59, 61, 59, > - 59, 59, 59, 59, 59, 59, 62, 63, 63, 64, > - 64, 65, 66, 66, 67, 67, 68, 68, 69, 69, > - 69, 69, 69, 70, 70, 70, 70, 70, 70, 70, > - 70, 70, 70, 70, 70, 70, 71, 71, 71, 71, > - 71, 71, 71, 71, 71, 71, 71, 71, 72, 73, > - 73, 74, 74, 75, 75, 75, 75, 76, 76, 77, > - 77, 77, 77, 77, 77, 78, 78, 79, 79, 79, > - 79, 79, 79, 79, 80, 80, 80, 81, 81, 82, > - 82, 83, 84, 84, 85, 85, 85, 85, 85, 85, > - 85, 85, 86, 87, 87, 88, 89, 89, 90, 90, > - 91, 91, 92, 92, 93, 93, 94, 94, 95, 95, > - 95, 96, 97, 97, 98, 98, 99, 99, 100, 100, > - 101, 102, 102, 103 > -}; > - > -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ > -static const yytype_uint8 yyr2[] = > -{ > - 0, 2, 1, 2, 0, 2, 0, 4, 0, 3, > - 1, 1, 1, 1, 2, 2, 3, 0, 1, 1, > - 3, 4, 0, 1, 1, 2, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 4, 1, 2, 2, 2, > - 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 2, 0, > - 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, > - 1, 4, 4, 2, 3, 2, 1, 1, 1, 4, > - 4, 2, 3, 3, 2, 1, 3, 0, 1, 1, > - 3, 2, 2, 1, 0, 1, 1, 4, 4, 2, > - 3, 3, 3, 0, 1, 2, 3, 3, 0, 1, > - 1, 2, 3, 2, 0, 1, 1, 3, 2, 2, > - 1, 2, 0, 2, 3, 4, 1, 3, 1, 3, > - 2, 0, 1, 5 > -}; > - > -/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. > - Performed when YYTABLE doesn't specify something else to do. Zero > - means the default is an error. */ > -static const yytype_uint8 yydefact[] = > -{ > - 4, 4, 2, 0, 1, 3, 0, 28, 55, 46, > - 63, 53, 0, 31, 0, 52, 32, 48, 49, 29, > - 66, 47, 50, 30, 0, 8, 0, 51, 54, 64, > - 0, 56, 0, 0, 65, 36, 57, 5, 10, 17, > - 23, 24, 26, 27, 33, 34, 11, 12, 13, 14, > - 15, 39, 0, 43, 6, 37, 0, 44, 22, 38, > - 45, 0, 0, 130, 69, 70, 0, 59, 0, 18, > - 19, 0, 131, 68, 25, 42, 128, 0, 126, 22, > - 40, 0, 114, 0, 0, 110, 9, 17, 41, 94, > - 0, 0, 0, 58, 60, 61, 16, 0, 67, 132, > - 102, 122, 73, 0, 0, 124, 0, 7, 113, 107, > - 77, 78, 0, 0, 0, 122, 76, 0, 115, 116, > - 120, 106, 0, 111, 131, 95, 57, 0, 94, 91, > - 93, 35, 0, 74, 62, 20, 103, 0, 0, 85, > - 88, 89, 129, 125, 127, 119, 0, 77, 0, 121, > - 75, 118, 81, 0, 112, 0, 0, 96, 0, 92, > - 99, 0, 133, 123, 0, 21, 104, 72, 71, 84, > - 0, 83, 82, 0, 0, 117, 101, 100, 0, 0, > - 105, 86, 90, 80, 79, 98, 97 > -}; > - > -/* YYDEFGOTO[NTERM-NUM]. */ > -static const yytype_int16 yydefgoto[] = > -{ > - -1, 1, 2, 3, 37, 79, 58, 38, 68, 69, > - 70, 82, 40, 41, 42, 43, 44, 71, 93, 94, > - 45, 124, 73, 115, 116, 138, 139, 140, 141, 129, > - 130, 46, 165, 166, 57, 83, 84, 85, 117, 118, > - 119, 120, 136, 53, 77, 78, 47, 101, 48 > -}; > - > -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing > - STATE-NUM. */ > -#define YYPACT_NINF -94 > -static const yytype_int16 yypact[] = > -{ > - -94, 15, -94, 208, -94, -94, 34, -94, -94, -94, > - -94, -94, -27, -94, -5, -94, -94, -94, -94, -94, > - -94, -94, -94, -94, -25, -94, -16, -94, -94, -94, > - -4, -94, 19, -24, -94, -94, -94, -94, -94, 24, > - 479, -94, -94, -94, -94, -94, -94, -94, -94, -94, > - -94, 29, 48, -94, -94, 37, 106, -94, 479, 37, > - -94, 479, 54, -94, -94, -94, 24, -2, 49, 53, > - -94, 24, -14, -11, -94, -94, 47, 38, -94, 479, > - -94, 51, 23, 55, 157, -94, -94, 24, -94, 393, > - 56, 58, 68, -94, -2, -94, -94, 24, -94, -94, > - -94, -94, -94, 255, 67, -94, 5, -94, -94, -94, > - 50, -94, 7, 69, 40, -94, -8, 83, 88, -94, > - -94, -94, 91, -94, 109, -94, -94, 4, 45, -94, > - 16, -94, 95, -94, -94, -94, -23, 92, 93, 108, > - 96, -94, -94, -94, -94, -94, 97, -94, 98, -94, > - -94, 118, -94, 301, -94, 23, 101, -94, 104, -94, > - -94, 347, -94, -94, 120, -94, -94, -94, -94, -94, > - 440, -94, -94, 111, 119, -94, -94, -94, 130, 137, > - -94, -94, -94, -94, -94, -94, -94 > -}; > - > -/* YYPGOTO[NTERM-NUM]. */ > -static const yytype_int16 yypgoto[] = > -{ > - -94, -94, 158, -94, -94, -94, -94, -45, -94, -94, > - 94, -1, -61, -29, -94, -94, -94, -79, -94, -94, > - -63, -7, -94, -93, -94, -92, -94, -94, -60, -57, > - -94, -94, -94, -94, -19, -94, -94, 110, -94, -94, > - 33, 82, 78, 144, -94, 99, -94, -94, -94 > -}; > - > -/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If > - positive, shift that token. If negative, reduce the rule which > - number is the opposite. If YYTABLE_NINF, syntax error. */ > -#define YYTABLE_NINF -110 > -static const yytype_int16 yytable[] = > -{ > - 89, 90, 39, 114, 95, 156, 10, 60, 146, 163, > - 128, 74, 51, 86, 55, 4, 20, 99, 54, 148, > - 100, 150, 63, 59, 102, 29, 52, 152, 56, 164, > - 34, 134, 72, 114, 107, 114, 80, 56, 103, -94, > - 88, 153, 89, 125, 76, 61, 147, 157, 128, 128, > - 111, 160, 143, 127, -94, 67, 112, 87, 67, 92, > - 74, 174, 110, 64, 98, 161, 111, 65, 62, 179, > - 158, 159, 112, 66, 67, 67, 114, 113, 87, 147, > - 49, 50, 52, 111, 125, 105, 106, 76, 157, 112, > - 56, 67, 89, 91, 127, 96, 67, 108, 109, 104, > - 89, 97, 121, 142, 113, 149, 131, 81, 132, 89, > - 182, 7, 8, 9, 10, 11, 12, 13, 133, 15, > - 16, 17, 18, 19, 20, 21, 22, 23, 24, 154, > - 26, 27, 28, 29, 30, 31, 155, 108, 34, 35, > - 99, 162, 167, 168, 170, -22, 169, 171, 172, 36, > - 163, 176, -22, -108, 177, -22, 180, -22, 122, 5, > - -22, 183, 7, 8, 9, 10, 11, 12, 13, 184, > - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, > - 185, 26, 27, 28, 29, 30, 31, 186, 175, 34, > - 35, 135, 145, 151, 123, 75, -22, 0, 0, 0, > - 36, 0, 0, -22, -109, 144, -22, 0, -22, 6, > - 0, -22, 0, 7, 8, 9, 10, 11, 12, 13, > - 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, > - 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, > - 34, 35, 0, 0, 0, 0, 0, -22, 0, 0, > - 0, 36, 0, 0, -22, 0, 137, -22, 0, -22, > - 7, 8, 9, 10, 11, 12, 13, 0, 15, 16, > - 17, 18, 19, 20, 21, 22, 23, 24, 0, 26, > - 27, 28, 29, 30, 31, 0, 0, 34, 35, 0, > - 0, 0, 0, -87, 0, 0, 0, 0, 36, 0, > - 0, 0, 173, 0, 0, -87, 7, 8, 9, 10, > - 11, 12, 13, 0, 15, 16, 17, 18, 19, 20, > - 21, 22, 23, 24, 0, 26, 27, 28, 29, 30, > - 31, 0, 0, 34, 35, 0, 0, 0, 0, -87, > - 0, 0, 0, 0, 36, 0, 0, 0, 178, 0, > - 0, -87, 7, 8, 9, 10, 11, 12, 13, 0, > - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, > - 0, 26, 27, 28, 29, 30, 31, 0, 0, 34, > - 35, 0, 0, 0, 0, -87, 0, 0, 0, 0, > - 36, 0, 0, 0, 0, 0, 0, -87, 7, 8, > - 9, 10, 11, 12, 13, 0, 15, 16, 17, 18, > - 19, 20, 21, 22, 23, 24, 0, 26, 27, 28, > - 29, 30, 31, 0, 0, 34, 35, 0, 0, 0, > - 0, 0, 125, 0, 0, 0, 126, 0, 0, 0, > - 0, 0, 127, 0, 67, 7, 8, 9, 10, 11, > - 12, 13, 0, 15, 16, 17, 18, 19, 20, 21, > - 22, 23, 24, 0, 26, 27, 28, 29, 30, 31, > - 0, 0, 34, 35, 0, 0, 0, 0, 181, 0, > - 0, 0, 0, 36, 7, 8, 9, 10, 11, 12, > - 13, 0, 15, 16, 17, 18, 19, 20, 21, 22, > - 23, 24, 0, 26, 27, 28, 29, 30, 31, 0, > - 0, 34, 35, 0, 0, 0, 0, 0, 0, 0, > - 0, 0, 36 > -}; > - > -#define yypact_value_is_default(Yystate) \ > - (!!((Yystate) == (-94))) > - > -#define yytable_value_is_error(Yytable_value) \ > - YYID (0) > - > -static const yytype_int16 yycheck[] = > -{ > - 61, 61, 3, 82, 67, 1, 8, 26, 1, 32, > - 89, 40, 39, 58, 39, 0, 18, 31, 23, 112, > - 34, 114, 46, 39, 35, 27, 53, 35, 53, 52, > - 32, 94, 39, 112, 79, 114, 55, 53, 49, 35, > - 59, 49, 103, 39, 39, 49, 39, 43, 127, 128, > - 43, 35, 47, 49, 50, 51, 49, 58, 51, 66, > - 89, 153, 39, 39, 71, 49, 43, 43, 49, 161, > - 127, 128, 49, 49, 51, 51, 155, 54, 79, 39, > - 46, 47, 53, 43, 39, 47, 48, 39, 43, 49, > - 53, 51, 153, 39, 49, 46, 51, 46, 47, 52, > - 161, 48, 47, 36, 54, 36, 50, 1, 50, 170, > - 170, 5, 6, 7, 8, 9, 10, 11, 50, 13, > - 14, 15, 16, 17, 18, 19, 20, 21, 22, 46, > - 24, 25, 26, 27, 28, 29, 48, 46, 32, 33, > - 31, 46, 50, 50, 48, 39, 38, 50, 50, 43, > - 32, 50, 46, 47, 50, 49, 36, 51, 1, 1, > - 54, 50, 5, 6, 7, 8, 9, 10, 11, 50, > - 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, > - 50, 24, 25, 26, 27, 28, 29, 50, 155, 32, > - 33, 97, 110, 115, 84, 51, 39, -1, -1, -1, > - 43, -1, -1, 46, 47, 106, 49, -1, 51, 1, > - -1, 54, -1, 5, 6, 7, 8, 9, 10, 11, > - 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, > - 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, > - 32, 33, -1, -1, -1, -1, -1, 39, -1, -1, > - -1, 43, -1, -1, 46, -1, 1, 49, -1, 51, > - 5, 6, 7, 8, 9, 10, 11, -1, 13, 14, > - 15, 16, 17, 18, 19, 20, 21, 22, -1, 24, > - 25, 26, 27, 28, 29, -1, -1, 32, 33, -1, > - -1, -1, -1, 38, -1, -1, -1, -1, 43, -1, > - -1, -1, 1, -1, -1, 50, 5, 6, 7, 8, > - 9, 10, 11, -1, 13, 14, 15, 16, 17, 18, > - 19, 20, 21, 22, -1, 24, 25, 26, 27, 28, > - 29, -1, -1, 32, 33, -1, -1, -1, -1, 38, > - -1, -1, -1, -1, 43, -1, -1, -1, 1, -1, > - -1, 50, 5, 6, 7, 8, 9, 10, 11, -1, > - 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, > - -1, 24, 25, 26, 27, 28, 29, -1, -1, 32, > - 33, -1, -1, -1, -1, 38, -1, -1, -1, -1, > - 43, -1, -1, -1, -1, -1, -1, 50, 5, 6, > - 7, 8, 9, 10, 11, -1, 13, 14, 15, 16, > - 17, 18, 19, 20, 21, 22, -1, 24, 25, 26, > - 27, 28, 29, -1, -1, 32, 33, -1, -1, -1, > - -1, -1, 39, -1, -1, -1, 43, -1, -1, -1, > - -1, -1, 49, -1, 51, 5, 6, 7, 8, 9, > - 10, 11, -1, 13, 14, 15, 16, 17, 18, 19, > - 20, 21, 22, -1, 24, 25, 26, 27, 28, 29, > - -1, -1, 32, 33, -1, -1, -1, -1, 38, -1, > - -1, -1, -1, 43, 5, 6, 7, 8, 9, 10, > - 11, -1, 13, 14, 15, 16, 17, 18, 19, 20, > - 21, 22, -1, 24, 25, 26, 27, 28, 29, -1, > - -1, 32, 33, -1, -1, -1, -1, -1, -1, -1, > - -1, -1, 43 > -}; > - > -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing > - symbol of state STATE-NUM. */ > -static const yytype_uint8 yystos[] = > -{ > - 0, 56, 57, 58, 0, 57, 1, 5, 6, 7, > - 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, > - 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, > - 28, 29, 30, 31, 32, 33, 43, 59, 62, 66, > - 67, 68, 69, 70, 71, 75, 86, 101, 103, 46, > - 47, 39, 53, 98, 23, 39, 53, 89, 61, 39, > - 89, 49, 49, 46, 39, 43, 49, 51, 63, 64, > - 65, 72, 76, 77, 68, 98, 39, 99, 100, 60, > - 89, 1, 66, 90, 91, 92, 62, 66, 89, 67, > - 83, 39, 76, 73, 74, 75, 46, 48, 76, 31, > - 34, 102, 35, 49, 52, 47, 48, 62, 46, 47, > - 39, 43, 49, 54, 72, 78, 79, 93, 94, 95, > - 96, 47, 1, 92, 76, 39, 43, 49, 72, 84, > - 85, 50, 50, 50, 75, 65, 97, 1, 80, 81, > - 82, 83, 36, 47, 100, 96, 1, 39, 78, 36, > - 78, 97, 35, 49, 46, 48, 1, 43, 84, 84, > - 35, 49, 46, 32, 52, 87, 88, 50, 50, 38, > - 48, 50, 50, 1, 80, 95, 50, 50, 1, 80, > - 36, 38, 83, 50, 50, 50, 50 > -}; > - > -#define yyerrok (yyerrstatus = 0) > -#define yyclearin (yychar = YYEMPTY) > -#define YYEMPTY (-2) > -#define YYEOF 0 > - > -#define YYACCEPT goto yyacceptlab > -#define YYABORT goto yyabortlab > -#define YYERROR goto yyerrorlab > - > - > -/* Like YYERROR except do call yyerror. This remains here temporarily > - to ease the transition to the new meaning of YYERROR, for GCC. > - Once GCC version 2 has supplanted version 1, this can go. However, > - YYFAIL appears to be in use. Nevertheless, it is formally deprecated > - in Bison 2.4.2's NEWS entry, where a plan to phase it out is > - discussed. */ > - > -#define YYFAIL goto yyerrlab > -#if defined YYFAIL > - /* This is here to suppress warnings from the GCC cpp's > - -Wunused-macros. Normally we don't worry about that warning, but > - some users do, and we want to make it easy for users to remove > - YYFAIL uses, which will produce warnings from Bison 2.5. */ > -#endif > - > -#define YYRECOVERING() (!!yyerrstatus) > - > -#define YYBACKUP(Token, Value) \ > -do \ > - if (yychar == YYEMPTY) \ > - { \ > - yychar = (Token); \ > - yylval = (Value); \ > - YYPOPSTACK (yylen); \ > - yystate = *yyssp; \ > - goto yybackup; \ > - } \ > - else \ > - { \ > - yyerror (YY_("syntax error: cannot back up")); \ > - YYERROR; \ > - } \ > -while (YYID (0)) > - > -/* Error token number */ > -#define YYTERROR 1 > -#define YYERRCODE 256 > - > - > -/* This macro is provided for backward compatibility. */ > -#ifndef YY_LOCATION_PRINT > -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) > -#endif > - > - > -/* YYLEX -- calling `yylex' with the right arguments. */ > -#ifdef YYLEX_PARAM > -# define YYLEX yylex (YYLEX_PARAM) > -#else > -# define YYLEX yylex () > -#endif > - > -/* Enable debugging if requested. */ > -#if YYDEBUG > - > -# ifndef YYFPRINTF > -# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ > -# define YYFPRINTF fprintf > -# endif > - > -# define YYDPRINTF(Args) \ > -do { \ > - if (yydebug) \ > - YYFPRINTF Args; \ > -} while (YYID (0)) > - > -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ > -do { \ > - if (yydebug) \ > - { \ > - YYFPRINTF (stderr, "%s ", Title); \ > - yy_symbol_print (stderr, \ > - Type, Value); \ > - YYFPRINTF (stderr, "\n"); \ > - } \ > -} while (YYID (0)) > - > - > -/*--------------------------------. > -| Print this symbol on YYOUTPUT. | > -`--------------------------------*/ > - > -/*ARGSUSED*/ > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -static void > -yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) > -#else > -static void > -yy_symbol_value_print (yyoutput, yytype, yyvaluep) > - FILE *yyoutput; > - int yytype; > - YYSTYPE const * const yyvaluep; > -#endif > -{ > - FILE *yyo = yyoutput; > - YYUSE (yyo); > - if (!yyvaluep) > - return; > -# ifdef YYPRINT > - if (yytype < YYNTOKENS) > - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); > -# else > - YYUSE (yyoutput); > -# endif > - switch (yytype) > - { > - default: > - break; > - } > -} > - > - > -/*--------------------------------. > -| Print this symbol on YYOUTPUT. | > -`--------------------------------*/ > - > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -static void > -yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) > -#else > -static void > -yy_symbol_print (yyoutput, yytype, yyvaluep) > - FILE *yyoutput; > - int yytype; > - YYSTYPE const * const yyvaluep; > -#endif > -{ > - if (yytype < YYNTOKENS) > - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); > - else > - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); > - > - yy_symbol_value_print (yyoutput, yytype, yyvaluep); > - YYFPRINTF (yyoutput, ")"); > -} > - > -/*------------------------------------------------------------------. > -| yy_stack_print -- Print the state stack from its BOTTOM up to its | > -| TOP (included). | > -`------------------------------------------------------------------*/ > - > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -static void > -yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) > -#else > -static void > -yy_stack_print (yybottom, yytop) > - yytype_int16 *yybottom; > - yytype_int16 *yytop; > -#endif > -{ > - YYFPRINTF (stderr, "Stack now"); > - for (; yybottom <= yytop; yybottom++) > - { > - int yybot = *yybottom; > - YYFPRINTF (stderr, " %d", yybot); > - } > - YYFPRINTF (stderr, "\n"); > -} > - > -# define YY_STACK_PRINT(Bottom, Top) \ > -do { \ > - if (yydebug) \ > - yy_stack_print ((Bottom), (Top)); \ > -} while (YYID (0)) > - > - > -/*------------------------------------------------. > -| Report that the YYRULE is going to be reduced. | > -`------------------------------------------------*/ > - > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -static void > -yy_reduce_print (YYSTYPE *yyvsp, int yyrule) > -#else > -static void > -yy_reduce_print (yyvsp, yyrule) > - YYSTYPE *yyvsp; > - int yyrule; > -#endif > -{ > - int yynrhs = yyr2[yyrule]; > - int yyi; > - unsigned long int yylno = yyrline[yyrule]; > - YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", > - yyrule - 1, yylno); > - /* The symbols being reduced. */ > - for (yyi = 0; yyi < yynrhs; yyi++) > - { > - YYFPRINTF (stderr, " $%d = ", yyi + 1); > - yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], > - &(yyvsp[(yyi + 1) - (yynrhs)]) > - ); > - YYFPRINTF (stderr, "\n"); > - } > -} > - > -# define YY_REDUCE_PRINT(Rule) \ > -do { \ > - if (yydebug) \ > - yy_reduce_print (yyvsp, Rule); \ > -} while (YYID (0)) > - > -/* Nonzero means print parse trace. It is left uninitialized so that > - multiple parsers can coexist. */ > -int yydebug; > -#else /* !YYDEBUG */ > -# define YYDPRINTF(Args) > -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) > -# define YY_STACK_PRINT(Bottom, Top) > -# define YY_REDUCE_PRINT(Rule) > -#endif /* !YYDEBUG */ > - > - > -/* YYINITDEPTH -- initial size of the parser's stacks. */ > -#ifndef YYINITDEPTH > -# define YYINITDEPTH 200 > -#endif > - > -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only > - if the built-in stack extension method is used). > - > - Do not make this value too large; the results are undefined if > - YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) > - evaluated with infinite-precision integer arithmetic. */ > - > -#ifndef YYMAXDEPTH > -# define YYMAXDEPTH 10000 > -#endif > - > - > -#if YYERROR_VERBOSE > - > -# ifndef yystrlen > -# if defined __GLIBC__ && defined _STRING_H > -# define yystrlen strlen > -# else > -/* Return the length of YYSTR. */ > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -static YYSIZE_T > -yystrlen (const char *yystr) > -#else > -static YYSIZE_T > -yystrlen (yystr) > - const char *yystr; > -#endif > -{ > - YYSIZE_T yylen; > - for (yylen = 0; yystr[yylen]; yylen++) > - continue; > - return yylen; > -} > -# endif > -# endif > - > -# ifndef yystpcpy > -# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE > -# define yystpcpy stpcpy > -# else > -/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in > - YYDEST. */ > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -static char * > -yystpcpy (char *yydest, const char *yysrc) > -#else > -static char * > -yystpcpy (yydest, yysrc) > - char *yydest; > - const char *yysrc; > -#endif > -{ > - char *yyd = yydest; > - const char *yys = yysrc; > - > - while ((*yyd++ = *yys++) != '\0') > - continue; > - > - return yyd - 1; > -} > -# endif > -# endif > - > -# ifndef yytnamerr > -/* Copy to YYRES the contents of YYSTR after stripping away unnecessary > - quotes and backslashes, so that it's suitable for yyerror. The > - heuristic is that double-quoting is unnecessary unless the string > - contains an apostrophe, a comma, or backslash (other than > - backslash-backslash). YYSTR is taken from yytname. If YYRES is > - null, do not copy; instead, return the length of what the result > - would have been. */ > -static YYSIZE_T > -yytnamerr (char *yyres, const char *yystr) > -{ > - if (*yystr == '"') > - { > - YYSIZE_T yyn = 0; > - char const *yyp = yystr; > - > - for (;;) > - switch (*++yyp) > - { > - case '\'': > - case ',': > - goto do_not_strip_quotes; > - > - case '\\': > - if (*++yyp != '\\') > - goto do_not_strip_quotes; > - /* Fall through. */ > - default: > - if (yyres) > - yyres[yyn] = *yyp; > - yyn++; > - break; > - > - case '"': > - if (yyres) > - yyres[yyn] = '\0'; > - return yyn; > - } > - do_not_strip_quotes: ; > - } > - > - if (! yyres) > - return yystrlen (yystr); > - > - return yystpcpy (yyres, yystr) - yyres; > -} > -# endif > - > -/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message > - about the unexpected token YYTOKEN for the state stack whose top is > - YYSSP. > - > - Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is > - not large enough to hold the message. In that case, also set > - *YYMSG_ALLOC to the required number of bytes. Return 2 if the > - required number of bytes is too large to store. */ > -static int > -yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, > - yytype_int16 *yyssp, int yytoken) > -{ > - YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]); > - YYSIZE_T yysize = yysize0; > - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; > - /* Internationalized format string. */ > - const char *yyformat = YY_NULL; > - /* Arguments of yyformat. */ > - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; > - /* Number of reported tokens (one for the "unexpected", one per > - "expected"). */ > - int yycount = 0; > - > - /* There are many possibilities here to consider: > - - Assume YYFAIL is not used. It's too flawed to consider. See > - <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html> > - for details. YYERROR is fine as it does not invoke this > - function. > - - If this state is a consistent state with a default action, then > - the only way this function was invoked is if the default action > - is an error action. In that case, don't check for expected > - tokens because there are none. > - - The only way there can be no lookahead present (in yychar) is if > - this state is a consistent state with a default action. Thus, > - detecting the absence of a lookahead is sufficient to determine > - that there is no unexpected or expected token to report. In that > - case, just report a simple "syntax error". > - - Don't assume there isn't a lookahead just because this state is a > - consistent state with a default action. There might have been a > - previous inconsistent state, consistent state with a non-default > - action, or user semantic action that manipulated yychar. > - - Of course, the expected token list depends on states to have > - correct lookahead information, and it depends on the parser not > - to perform extra reductions after fetching a lookahead from the > - scanner and before detecting a syntax error. Thus, state merging > - (from LALR or IELR) and default reductions corrupt the expected > - token list. However, the list is correct for canonical LR with > - one exception: it will still contain any token that will not be > - accepted due to an error action in a later state. > - */ > - if (yytoken != YYEMPTY) > - { > - int yyn = yypact[*yyssp]; > - yyarg[yycount++] = yytname[yytoken]; > - if (!yypact_value_is_default (yyn)) > - { > - /* Start YYX at -YYN if negative to avoid negative indexes in > - YYCHECK. In other words, skip the first -YYN actions for > - this state because they are default actions. */ > - int yyxbegin = yyn < 0 ? -yyn : 0; > - /* Stay within bounds of both yycheck and yytname. */ > - int yychecklim = YYLAST - yyn + 1; > - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; > - int yyx; > - > - for (yyx = yyxbegin; yyx < yyxend; ++yyx) > - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR > - && !yytable_value_is_error (yytable[yyx + yyn])) > - { > - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) > - { > - yycount = 1; > - yysize = yysize0; > - break; > - } > - yyarg[yycount++] = yytname[yyx]; > - { > - YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]); > - if (! (yysize <= yysize1 > - && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) > - return 2; > - yysize = yysize1; > - } > - } > - } > - } > - > - switch (yycount) > - { > -# define YYCASE_(N, S) \ > - case N: \ > - yyformat = S; \ > - break > - YYCASE_(0, YY_("syntax error")); > - YYCASE_(1, YY_("syntax error, unexpected %s")); > - YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); > - YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); > - YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); > - YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); > -# undef YYCASE_ > - } > - > - { > - YYSIZE_T yysize1 = yysize + yystrlen (yyformat); > - if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) > - return 2; > - yysize = yysize1; > - } > - > - if (*yymsg_alloc < yysize) > - { > - *yymsg_alloc = 2 * yysize; > - if (! (yysize <= *yymsg_alloc > - && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) > - *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; > - return 1; > - } > - > - /* Avoid sprintf, as that infringes on the user's name space. > - Don't have undefined behavior even if the translation > - produced a string with the wrong number of "%s"s. */ > - { > - char *yyp = *yymsg; > - int yyi = 0; > - while ((*yyp = *yyformat) != '\0') > - if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) > - { > - yyp += yytnamerr (yyp, yyarg[yyi++]); > - yyformat += 2; > - } > - else > - { > - yyp++; > - yyformat++; > - } > - } > - return 0; > -} > -#endif /* YYERROR_VERBOSE */ > - > -/*-----------------------------------------------. > -| Release the memory associated to this symbol. | > -`-----------------------------------------------*/ > - > -/*ARGSUSED*/ > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -static void > -yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) > -#else > -static void > -yydestruct (yymsg, yytype, yyvaluep) > - const char *yymsg; > - int yytype; > - YYSTYPE *yyvaluep; > -#endif > -{ > - YYUSE (yyvaluep); > - > - if (!yymsg) > - yymsg = "Deleting"; > - YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); > - > - switch (yytype) > - { > - > - default: > - break; > - } > -} > - > - > - > - > -/* The lookahead symbol. */ > -int yychar; > - > - > -#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN > -# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN > -# define YY_IGNORE_MAYBE_UNINITIALIZED_END > -#endif > -#ifndef YY_INITIAL_VALUE > -# define YY_INITIAL_VALUE(Value) /* Nothing. */ > -#endif > - > -/* The semantic value of the lookahead symbol. */ > -YYSTYPE yylval YY_INITIAL_VALUE(yyval_default); > - > -/* Number of syntax errors so far. */ > -int yynerrs; > - > - > -/*----------. > -| yyparse. | > -`----------*/ > - > -#ifdef YYPARSE_PARAM > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -int > -yyparse (void *YYPARSE_PARAM) > -#else > -int > -yyparse (YYPARSE_PARAM) > - void *YYPARSE_PARAM; > -#endif > -#else /* ! YYPARSE_PARAM */ > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -int > -yyparse (void) > -#else > -int > -yyparse () > - > -#endif > -#endif > -{ > - int yystate; > - /* Number of tokens to shift before error messages enabled. */ > - int yyerrstatus; > - > - /* The stacks and their tools: > - `yyss': related to states. > - `yyvs': related to semantic values. > - > - Refer to the stacks through separate pointers, to allow yyoverflow > - to reallocate them elsewhere. */ > - > - /* The state stack. */ > - yytype_int16 yyssa[YYINITDEPTH]; > - yytype_int16 *yyss; > - yytype_int16 *yyssp; > - > - /* The semantic value stack. */ > - YYSTYPE yyvsa[YYINITDEPTH]; > - YYSTYPE *yyvs; > - YYSTYPE *yyvsp; > - > - YYSIZE_T yystacksize; > - > - int yyn; > - int yyresult; > - /* Lookahead token as an internal (translated) token number. */ > - int yytoken = 0; > - /* The variables used to return semantic value and location from the > - action routines. */ > - YYSTYPE yyval; > - > -#if YYERROR_VERBOSE > - /* Buffer for error messages, and its allocated size. */ > - char yymsgbuf[128]; > - char *yymsg = yymsgbuf; > - YYSIZE_T yymsg_alloc = sizeof yymsgbuf; > -#endif > - > -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) > - > - /* The number of symbols on the RHS of the reduced rule. > - Keep to zero when no symbol should be popped. */ > - int yylen = 0; > - > - yyssp = yyss = yyssa; > - yyvsp = yyvs = yyvsa; > - yystacksize = YYINITDEPTH; > - > - YYDPRINTF ((stderr, "Starting parse\n")); > - > - yystate = 0; > - yyerrstatus = 0; > - yynerrs = 0; > - yychar = YYEMPTY; /* Cause a token to be read. */ > - goto yysetstate; > - > -/*------------------------------------------------------------. > -| yynewstate -- Push a new state, which is found in yystate. | > -`------------------------------------------------------------*/ > - yynewstate: > - /* In all cases, when you get here, the value and location stacks > - have just been pushed. So pushing a state here evens the stacks. */ > - yyssp++; > - > - yysetstate: > - *yyssp = yystate; > - > - if (yyss + yystacksize - 1 <= yyssp) > - { > - /* Get the current used size of the three stacks, in elements. */ > - YYSIZE_T yysize = yyssp - yyss + 1; > - > -#ifdef yyoverflow > - { > - /* Give user a chance to reallocate the stack. Use copies of > - these so that the &'s don't force the real ones into > - memory. */ > - YYSTYPE *yyvs1 = yyvs; > - yytype_int16 *yyss1 = yyss; > - > - /* Each stack pointer address is followed by the size of the > - data in use in that stack, in bytes. This used to be a > - conditional around just the two extra args, but that might > - be undefined if yyoverflow is a macro. */ > - yyoverflow (YY_("memory exhausted"), > - &yyss1, yysize * sizeof (*yyssp), > - &yyvs1, yysize * sizeof (*yyvsp), > - &yystacksize); > - > - yyss = yyss1; > - yyvs = yyvs1; > - } > -#else /* no yyoverflow */ > -# ifndef YYSTACK_RELOCATE > - goto yyexhaustedlab; > -# else > - /* Extend the stack our own way. */ > - if (YYMAXDEPTH <= yystacksize) > - goto yyexhaustedlab; > - yystacksize *= 2; > - if (YYMAXDEPTH < yystacksize) > - yystacksize = YYMAXDEPTH; > - > - { > - yytype_int16 *yyss1 = yyss; > - union yyalloc *yyptr = > - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); > - if (! yyptr) > - goto yyexhaustedlab; > - YYSTACK_RELOCATE (yyss_alloc, yyss); > - YYSTACK_RELOCATE (yyvs_alloc, yyvs); > -# undef YYSTACK_RELOCATE > - if (yyss1 != yyssa) > - YYSTACK_FREE (yyss1); > - } > -# endif > -#endif /* no yyoverflow */ > - > - yyssp = yyss + yysize - 1; > - yyvsp = yyvs + yysize - 1; > - > - YYDPRINTF ((stderr, "Stack size increased to %lu\n", > - (unsigned long int) yystacksize)); > - > - if (yyss + yystacksize - 1 <= yyssp) > - YYABORT; > - } > - > - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); > - > - if (yystate == YYFINAL) > - YYACCEPT; > - > - goto yybackup; > - > -/*-----------. > -| yybackup. | > -`-----------*/ > -yybackup: > - > - /* Do appropriate processing given the current state. Read a > - lookahead token if we need one and don't already have one. */ > - > - /* First try to decide what to do without reference to lookahead token. */ > - yyn = yypact[yystate]; > - if (yypact_value_is_default (yyn)) > - goto yydefault; > - > - /* Not known => get a lookahead token if don't already have one. */ > - > - /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ > - if (yychar == YYEMPTY) > - { > - YYDPRINTF ((stderr, "Reading a token: ")); > - yychar = YYLEX; > - } > - > - if (yychar <= YYEOF) > - { > - yychar = yytoken = YYEOF; > - YYDPRINTF ((stderr, "Now at end of input.\n")); > - } > - else > - { > - yytoken = YYTRANSLATE (yychar); > - YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); > - } > - > - /* If the proper action on seeing token YYTOKEN is to reduce or to > - detect an error, take that action. */ > - yyn += yytoken; > - if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) > - goto yydefault; > - yyn = yytable[yyn]; > - if (yyn <= 0) > - { > - if (yytable_value_is_error (yyn)) > - goto yyerrlab; > - yyn = -yyn; > - goto yyreduce; > - } > - > - /* Count tokens shifted since error; after three, turn off error > - status. */ > - if (yyerrstatus) > - yyerrstatus--; > - > - /* Shift the lookahead token. */ > - YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); > - > - /* Discard the shifted token. */ > - yychar = YYEMPTY; > - > - yystate = yyn; > - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN > - *++yyvsp = yylval; > - YY_IGNORE_MAYBE_UNINITIALIZED_END > - > - goto yynewstate; > - > - > -/*-----------------------------------------------------------. > -| yydefault -- do the default action for the current state. | > -`-----------------------------------------------------------*/ > -yydefault: > - yyn = yydefact[yystate]; > - if (yyn == 0) > - goto yyerrlab; > - goto yyreduce; > - > - > -/*-----------------------------. > -| yyreduce -- Do a reduction. | > -`-----------------------------*/ > -yyreduce: > - /* yyn is the number of a rule to reduce with. */ > - yylen = yyr2[yyn]; > - > - /* If YYLEN is nonzero, implement the default value of the action: > - `$$ = $1'. > - > - Otherwise, the following line sets YYVAL to garbage. > - This behavior is undocumented and Bison > - users should not rely upon it. Assigning to YYVAL > - unconditionally makes the parser a bit smaller, and it avoids a > - GCC warning that YYVAL may be used uninitialized. */ > - yyval = yyvsp[1-yylen]; > - > - > - YY_REDUCE_PRINT (yyn); > - switch (yyn) > - { > - case 4: > - > - { is_typedef = 0; is_extern = 0; current_name = NULL; decl_spec = NULL; } > - break; > - > - case 5: > - > - { free_list(*(yyvsp[(2) - (2)]), NULL); *(yyvsp[(2) - (2)]) = NULL; } > - break; > - > - case 6: > - > - { is_typedef = 1; } > - break; > - > - case 7: > - > - { (yyval) = (yyvsp[(4) - (4)]); } > - break; > - > - case 8: > - > - { is_typedef = 1; } > - break; > - > - case 9: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 14: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 15: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 16: > - > - { if (current_name) { > - struct string_list *decl = (*(yyvsp[(3) - (3)]))->next; > - (*(yyvsp[(3) - (3)]))->next = NULL; > - add_symbol(current_name, > - is_typedef ? SYM_TYPEDEF : SYM_NORMAL, > - decl, is_extern); > - current_name = NULL; > - } > - (yyval) = (yyvsp[(3) - (3)]); > - } > - break; > - > - case 17: > - > - { (yyval) = NULL; } > - break; > - > - case 19: > - > - { struct string_list *decl = *(yyvsp[(1) - (1)]); > - *(yyvsp[(1) - (1)]) = NULL; > - add_symbol(current_name, > - is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern); > - current_name = NULL; > - (yyval) = (yyvsp[(1) - (1)]); > - } > - break; > - > - case 20: > - > - { struct string_list *decl = *(yyvsp[(3) - (3)]); > - *(yyvsp[(3) - (3)]) = NULL; > - free_list(*(yyvsp[(2) - (3)]), NULL); > - *(yyvsp[(2) - (3)]) = decl_spec; > - add_symbol(current_name, > - is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern); > - current_name = NULL; > - (yyval) = (yyvsp[(3) - (3)]); > - } > - break; > - > - case 21: > - > - { (yyval) = (yyvsp[(4) - (4)]) ? (yyvsp[(4) - (4)]) : (yyvsp[(3) - (4)]) ? (yyvsp[(3) - (4)]) : (yyvsp[(2) - (4)]) ? (yyvsp[(2) - (4)]) : (yyvsp[(1) - (4)]); } > - break; > - > - case 22: > - > - { decl_spec = NULL; } > - break; > - > - case 24: > - > - { decl_spec = *(yyvsp[(1) - (1)]); } > - break; > - > - case 25: > - > - { decl_spec = *(yyvsp[(2) - (2)]); } > - break; > - > - case 26: > - > - { /* Version 2 checksumming ignores storage class, as that > - is really irrelevant to the linkage. */ > - remove_node((yyvsp[(1) - (1)])); > - (yyval) = (yyvsp[(1) - (1)]); > - } > - break; > - > - case 31: > - > - { is_extern = 1; (yyval) = (yyvsp[(1) - (1)]); } > - break; > - > - case 32: > - > - { is_extern = 0; (yyval) = (yyvsp[(1) - (1)]); } > - break; > - > - case 37: > - > - { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_STRUCT; (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 38: > - > - { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_UNION; (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 39: > - > - { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_ENUM; (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 40: > - > - { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_STRUCT); (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 41: > - > - { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_UNION); (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 42: > - > - { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_ENUM); (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 43: > - > - { add_symbol(NULL, SYM_ENUM, NULL, 0); (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 44: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 45: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 57: > - > - { (*(yyvsp[(1) - (1)]))->tag = SYM_TYPEDEF; (yyval) = (yyvsp[(1) - (1)]); } > - break; > - > - case 58: > - > - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } > - break; > - > - case 59: > - > - { (yyval) = NULL; } > - break; > - > - case 62: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 66: > - > - { /* restrict has no effect in prototypes so ignore it */ > - remove_node((yyvsp[(1) - (1)])); > - (yyval) = (yyvsp[(1) - (1)]); > - } > - break; > - > - case 67: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 69: > - > - { if (current_name != NULL) { > - error_with_pos("unexpected second declaration name"); > - YYERROR; > - } else { > - current_name = (*(yyvsp[(1) - (1)]))->string; > - (yyval) = (yyvsp[(1) - (1)]); > - } > - } > - break; > - > - case 70: > - > - { if (current_name != NULL) { > - error_with_pos("unexpected second declaration name"); > - YYERROR; > - } else { > - current_name = (*(yyvsp[(1) - (1)]))->string; > - (yyval) = (yyvsp[(1) - (1)]); > - } > - } > - break; > - > - case 71: > - > - { (yyval) = (yyvsp[(4) - (4)]); } > - break; > - > - case 72: > - > - { (yyval) = (yyvsp[(4) - (4)]); } > - break; > - > - case 73: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 74: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 75: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 79: > - > - { (yyval) = (yyvsp[(4) - (4)]); } > - break; > - > - case 80: > - > - { (yyval) = (yyvsp[(4) - (4)]); } > - break; > - > - case 81: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 82: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 83: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 84: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 86: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 87: > - > - { (yyval) = NULL; } > - break; > - > - case 90: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 91: > - > - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } > - break; > - > - case 92: > - > - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } > - break; > - > - case 94: > - > - { (yyval) = NULL; } > - break; > - > - case 95: > - > - { /* For version 2 checksums, we don't want to remember > - private parameter names. */ > - remove_node((yyvsp[(1) - (1)])); > - (yyval) = (yyvsp[(1) - (1)]); > - } > - break; > - > - case 96: > - > - { remove_node((yyvsp[(1) - (1)])); > - (yyval) = (yyvsp[(1) - (1)]); > - } > - break; > - > - case 97: > - > - { (yyval) = (yyvsp[(4) - (4)]); } > - break; > - > - case 98: > - > - { (yyval) = (yyvsp[(4) - (4)]); } > - break; > - > - case 99: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 100: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 101: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 102: > - > - { struct string_list *decl = *(yyvsp[(2) - (3)]); > - *(yyvsp[(2) - (3)]) = NULL; > - add_symbol(current_name, SYM_NORMAL, decl, is_extern); > - (yyval) = (yyvsp[(3) - (3)]); > - } > - break; > - > - case 103: > - > - { (yyval) = NULL; } > - break; > - > - case 105: > - > - { remove_list((yyvsp[(2) - (2)]), &(*(yyvsp[(1) - (2)]))->next); (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 106: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 107: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 108: > - > - { (yyval) = NULL; } > - break; > - > - case 111: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 112: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 113: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 114: > - > - { (yyval) = NULL; } > - break; > - > - case 117: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 118: > - > - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } > - break; > - > - case 119: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 121: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 122: > - > - { (yyval) = NULL; } > - break; > - > - case 124: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 125: > - > - { (yyval) = (yyvsp[(4) - (4)]); } > - break; > - > - case 128: > - > - { > - const char *name = strdup((*(yyvsp[(1) - (1)]))->string); > - add_symbol(name, SYM_ENUM_CONST, NULL, 0); > - } > - break; > - > - case 129: > - > - { > - const char *name = strdup((*(yyvsp[(1) - (3)]))->string); > - struct string_list *expr = copy_list_range(*(yyvsp[(3) - (3)]), *(yyvsp[(2) - (3)])); > - add_symbol(name, SYM_ENUM_CONST, expr, 0); > - } > - break; > - > - case 130: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 131: > - > - { (yyval) = NULL; } > - break; > - > - case 133: > - > - { export_symbol((*(yyvsp[(3) - (5)]))->string); (yyval) = (yyvsp[(5) - (5)]); } > - break; > - > - > - > - default: break; > - } > - /* User semantic actions sometimes alter yychar, and that requires > - that yytoken be updated with the new translation. We take the > - approach of translating immediately before every use of yytoken. > - One alternative is translating here after every semantic action, > - but that translation would be missed if the semantic action invokes > - YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or > - if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an > - incorrect destructor might then be invoked immediately. In the > - case of YYERROR or YYBACKUP, subsequent parser actions might lead > - to an incorrect destructor call or verbose syntax error message > - before the lookahead is translated. */ > - YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); > - > - YYPOPSTACK (yylen); > - yylen = 0; > - YY_STACK_PRINT (yyss, yyssp); > - > - *++yyvsp = yyval; > - > - /* Now `shift' the result of the reduction. Determine what state > - that goes to, based on the state we popped back to and the rule > - number reduced by. */ > - > - yyn = yyr1[yyn]; > - > - yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; > - if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) > - yystate = yytable[yystate]; > - else > - yystate = yydefgoto[yyn - YYNTOKENS]; > - > - goto yynewstate; > - > - > -/*------------------------------------. > -| yyerrlab -- here on detecting error | > -`------------------------------------*/ > -yyerrlab: > - /* Make sure we have latest lookahead translation. See comments at > - user semantic actions for why this is necessary. */ > - yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); > - > - /* If not already recovering from an error, report this error. */ > - if (!yyerrstatus) > - { > - ++yynerrs; > -#if ! YYERROR_VERBOSE > - yyerror (YY_("syntax error")); > -#else > -# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ > - yyssp, yytoken) > - { > - char const *yymsgp = YY_("syntax error"); > - int yysyntax_error_status; > - yysyntax_error_status = YYSYNTAX_ERROR; > - if (yysyntax_error_status == 0) > - yymsgp = yymsg; > - else if (yysyntax_error_status == 1) > - { > - if (yymsg != yymsgbuf) > - YYSTACK_FREE (yymsg); > - yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); > - if (!yymsg) > - { > - yymsg = yymsgbuf; > - yymsg_alloc = sizeof yymsgbuf; > - yysyntax_error_status = 2; > - } > - else > - { > - yysyntax_error_status = YYSYNTAX_ERROR; > - yymsgp = yymsg; > - } > - } > - yyerror (yymsgp); > - if (yysyntax_error_status == 2) > - goto yyexhaustedlab; > - } > -# undef YYSYNTAX_ERROR > -#endif > - } > - > - > - > - if (yyerrstatus == 3) > - { > - /* If just tried and failed to reuse lookahead token after an > - error, discard it. */ > - > - if (yychar <= YYEOF) > - { > - /* Return failure if at end of input. */ > - if (yychar == YYEOF) > - YYABORT; > - } > - else > - { > - yydestruct ("Error: discarding", > - yytoken, &yylval); > - yychar = YYEMPTY; > - } > - } > - > - /* Else will try to reuse lookahead token after shifting the error > - token. */ > - goto yyerrlab1; > - > - > -/*---------------------------------------------------. > -| yyerrorlab -- error raised explicitly by YYERROR. | > -`---------------------------------------------------*/ > -yyerrorlab: > - > - /* Pacify compilers like GCC when the user code never invokes > - YYERROR and the label yyerrorlab therefore never appears in user > - code. */ > - if (/*CONSTCOND*/ 0) > - goto yyerrorlab; > - > - /* Do not reclaim the symbols of the rule which action triggered > - this YYERROR. */ > - YYPOPSTACK (yylen); > - yylen = 0; > - YY_STACK_PRINT (yyss, yyssp); > - yystate = *yyssp; > - goto yyerrlab1; > - > - > -/*-------------------------------------------------------------. > -| yyerrlab1 -- common code for both syntax error and YYERROR. | > -`-------------------------------------------------------------*/ > -yyerrlab1: > - yyerrstatus = 3; /* Each real token shifted decrements this. */ > - > - for (;;) > - { > - yyn = yypact[yystate]; > - if (!yypact_value_is_default (yyn)) > - { > - yyn += YYTERROR; > - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) > - { > - yyn = yytable[yyn]; > - if (0 < yyn) > - break; > - } > - } > - > - /* Pop the current state because it cannot handle the error token. */ > - if (yyssp == yyss) > - YYABORT; > - > - > - yydestruct ("Error: popping", > - yystos[yystate], yyvsp); > - YYPOPSTACK (1); > - yystate = *yyssp; > - YY_STACK_PRINT (yyss, yyssp); > - } > - > - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN > - *++yyvsp = yylval; > - YY_IGNORE_MAYBE_UNINITIALIZED_END > - > - > - /* Shift the error token. */ > - YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); > - > - yystate = yyn; > - goto yynewstate; > - > - > -/*-------------------------------------. > -| yyacceptlab -- YYACCEPT comes here. | > -`-------------------------------------*/ > -yyacceptlab: > - yyresult = 0; > - goto yyreturn; > - > -/*-----------------------------------. > -| yyabortlab -- YYABORT comes here. | > -`-----------------------------------*/ > -yyabortlab: > - yyresult = 1; > - goto yyreturn; > - > -#if !defined yyoverflow || YYERROR_VERBOSE > -/*-------------------------------------------------. > -| yyexhaustedlab -- memory exhaustion comes here. | > -`-------------------------------------------------*/ > -yyexhaustedlab: > - yyerror (YY_("memory exhausted")); > - yyresult = 2; > - /* Fall through. */ > -#endif > - > -yyreturn: > - if (yychar != YYEMPTY) > - { > - /* Make sure we have latest lookahead translation. See comments at > - user semantic actions for why this is necessary. */ > - yytoken = YYTRANSLATE (yychar); > - yydestruct ("Cleanup: discarding lookahead", > - yytoken, &yylval); > - } > - /* Do not reclaim the symbols of the rule which action triggered > - this YYABORT or YYACCEPT. */ > - YYPOPSTACK (yylen); > - YY_STACK_PRINT (yyss, yyssp); > - while (yyssp != yyss) > - { > - yydestruct ("Cleanup: popping", > - yystos[*yyssp], yyvsp); > - YYPOPSTACK (1); > - } > -#ifndef yyoverflow > - if (yyss != yyssa) > - YYSTACK_FREE (yyss); > -#endif > -#if YYERROR_VERBOSE > - if (yymsg != yymsgbuf) > - YYSTACK_FREE (yymsg); > -#endif > - /* Make sure YYID is used. */ > - return YYID (yyresult); > -} > - > - > - > - > - > -static void > -yyerror(const char *e) > -{ > - error_with_pos("%s", e); > -} > diff --git a/scripts/genksyms/parse.tab.h_shipped b/scripts/genksyms/parse.tab.h_shipped > deleted file mode 100644 > index 46a5e12..0000000 > --- a/scripts/genksyms/parse.tab.h_shipped > +++ /dev/null > @@ -1,119 +0,0 @@ > -/* A Bison parser, made by GNU Bison 2.7. */ > - > -/* Bison interface for Yacc-like parsers in C > - > - Copyright (C) 1984, 1989-1990, 2000-2012 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 > - the Free Software Foundation, either version 3 of the License, or > - (at your option) any later version. > - > - This program is distributed in the hope that it will be useful, > - but WITHOUT ANY WARRANTY; without even the implied warranty of > - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - GNU General Public License for more details. > - > - You should have received a copy of the GNU General Public License > - along with this program. If not, see <http://www.gnu.org/licenses/>. */ > - > -/* As a special exception, you may create a larger work that contains > - part or all of the Bison parser skeleton and distribute that work > - under terms of your choice, so long as that work isn't itself a > - parser generator using the skeleton or a modified version thereof > - as a parser skeleton. Alternatively, if you modify or redistribute > - the parser skeleton itself, you may (at your option) remove this > - special exception, which will cause the skeleton and the resulting > - Bison output files to be licensed under the GNU General Public > - License without this special exception. > - > - This special exception was added by the Free Software Foundation in > - version 2.2 of Bison. */ > - > -#ifndef YY_YY_SCRIPTS_GENKSYMS_PARSE_TAB_H_SHIPPED_INCLUDED > -# define YY_YY_SCRIPTS_GENKSYMS_PARSE_TAB_H_SHIPPED_INCLUDED > -/* Enabling traces. */ > -#ifndef YYDEBUG > -# define YYDEBUG 1 > -#endif > -#if YYDEBUG > -extern int yydebug; > -#endif > - > -/* Tokens. */ > -#ifndef YYTOKENTYPE > -# define YYTOKENTYPE > - /* Put the tokens into the symbol table, so that GDB and other debuggers > - know about them. */ > - enum yytokentype { > - ASM_KEYW = 258, > - ATTRIBUTE_KEYW = 259, > - AUTO_KEYW = 260, > - BOOL_KEYW = 261, > - CHAR_KEYW = 262, > - CONST_KEYW = 263, > - DOUBLE_KEYW = 264, > - ENUM_KEYW = 265, > - EXTERN_KEYW = 266, > - EXTENSION_KEYW = 267, > - FLOAT_KEYW = 268, > - INLINE_KEYW = 269, > - INT_KEYW = 270, > - LONG_KEYW = 271, > - REGISTER_KEYW = 272, > - RESTRICT_KEYW = 273, > - SHORT_KEYW = 274, > - SIGNED_KEYW = 275, > - STATIC_KEYW = 276, > - STRUCT_KEYW = 277, > - TYPEDEF_KEYW = 278, > - UNION_KEYW = 279, > - UNSIGNED_KEYW = 280, > - VOID_KEYW = 281, > - VOLATILE_KEYW = 282, > - TYPEOF_KEYW = 283, > - VA_LIST_KEYW = 284, > - EXPORT_SYMBOL_KEYW = 285, > - ASM_PHRASE = 286, > - ATTRIBUTE_PHRASE = 287, > - TYPEOF_PHRASE = 288, > - BRACE_PHRASE = 289, > - BRACKET_PHRASE = 290, > - EXPRESSION_PHRASE = 291, > - CHAR = 292, > - DOTS = 293, > - IDENT = 294, > - INT = 295, > - REAL = 296, > - STRING = 297, > - TYPE = 298, > - OTHER = 299, > - FILENAME = 300 > - }; > -#endif > - > - > -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED > -typedef int YYSTYPE; > -# define YYSTYPE_IS_TRIVIAL 1 > -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ > -# define YYSTYPE_IS_DECLARED 1 > -#endif > - > -extern YYSTYPE yylval; > - > -#ifdef YYPARSE_PARAM > -#if defined __STDC__ || defined __cplusplus > -int yyparse (void *YYPARSE_PARAM); > -#else > -int yyparse (); > -#endif > -#else /* ! YYPARSE_PARAM */ > -#if defined __STDC__ || defined __cplusplus > -int yyparse (void); > -#else > -int yyparse (); > -#endif > -#endif /* ! YYPARSE_PARAM */ > - > -#endif /* !YY_YY_SCRIPTS_GENKSYMS_PARSE_TAB_H_SHIPPED_INCLUDED */ ^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [03/10] genksyms: generate lexer and parser during build instead of shipping 2018-03-30 17:40 ` [03/10] " Andrei Vagin @ 2018-03-30 22:21 ` Andrei Vagin 2018-03-31 2:20 ` Masahiro Yamada 0 siblings, 1 reply; 26+ messages in thread From: Andrei Vagin @ 2018-03-30 22:21 UTC (permalink / raw) To: Masahiro Yamada Cc: linux-kbuild, Sam Ravnborg, Michal Marek, linux-kernel, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven On Fri, Mar 30, 2018 at 10:40:22AM -0700, Andrei Vagin wrote: > On Fri, Mar 23, 2018 at 10:04:32PM +0900, Masahiro Yamada wrote: > > Now that the kernel build supports flex and bison, remove the _shipped > > files and generate them during the build instead. > > > > There are no more shipped lexer and parser, so I ripped off the rules > > in scripts/Malefile.lib that were used for REGENERATE_PARSERS. > > > > The genksyms parser has ambiguous grammar, which would emit warnings: > > > > scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr] > > scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr] > > > > They are normally suppressed, but displayed when W=1 is given. > > > > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> > > --- > > > > scripts/Makefile.lib | 24 +- > > scripts/genksyms/Makefile | 23 + > > scripts/genksyms/lex.lex.c_shipped | 2291 -------------------------------- > > scripts/genksyms/parse.tab.c_shipped | 2394 ---------------------------------- > > scripts/genksyms/parse.tab.h_shipped | 119 -- > > 5 files changed, 26 insertions(+), 4825 deletions(-) > > delete mode 100644 scripts/genksyms/lex.lex.c_shipped > > delete mode 100644 scripts/genksyms/parse.tab.c_shipped > > delete mode 100644 scripts/genksyms/parse.tab.h_shipped > > > > diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib > > index 2fde810..b7d2c97 100644 > > --- a/scripts/Makefile.lib > > +++ b/scripts/Makefile.lib > > @@ -183,14 +183,8 @@ endef > > quiet_cmd_flex = LEX $@ > > cmd_flex = $(LEX) -o$@ -L $< > > > > -ifdef REGENERATE_PARSERS > > -.PRECIOUS: $(src)/%.lex.c_shipped > > -$(src)/%.lex.c_shipped: $(src)/%.l > > - $(call cmd,flex) > > -endif > > - > > .PRECIOUS: $(obj)/%.lex.c > > -$(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE > > +$(obj)/%.lex.c: $(src)/%.l FORCE > > $(call if_changed,flex) > > > > # YACC > > @@ -198,27 +192,15 @@ $(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE > > quiet_cmd_bison = YACC $@ > > cmd_bison = $(YACC) -o$@ -t -l $< > > > > -ifdef REGENERATE_PARSERS > > -.PRECIOUS: $(src)/%.tab.c_shipped > > -$(src)/%.tab.c_shipped: $(src)/%.y > > - $(call cmd,bison) > > -endif > > - > > .PRECIOUS: $(obj)/%.tab.c > > -$(filter %.tab.c,$(targets)): $(obj)/%.tab.c: $(src)/%.y FORCE > > +$(obj)/%.tab.c: $(src)/%.y FORCE > > $(call if_changed,bison) > > > > quiet_cmd_bison_h = YACC $@ > > cmd_bison_h = bison -o/dev/null --defines=$@ -t -l $< > > > > -ifdef REGENERATE_PARSERS > > -.PRECIOUS: $(src)/%.tab.h_shipped > > -$(src)/%.tab.h_shipped: $(src)/%.y > > - $(call cmd,bison_h) > > -endif > > - > > .PRECIOUS: $(obj)/%.tab.h > > -$(filter %.tab.h,$(targets)): $(obj)/%.tab.h: $(src)/%.y FORCE > > +$(obj)/%.tab.h: $(src)/%.y FORCE > > $(call if_changed,bison_h) > > > > # Shipped files > > diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile > > index 0ccac51..f4749e8 100644 > > --- a/scripts/genksyms/Makefile > > +++ b/scripts/genksyms/Makefile > > @@ -5,9 +5,32 @@ always := $(hostprogs-y) > > > > genksyms-objs := genksyms.o parse.tab.o lex.lex.o > > > > +# FIXME: fix the ambiguous grammar in parse.y and delete this hack > > +# > > +# Suppress shift/reduce, reduce/reduce conflicts warnings > > +# unless W=1 is specified. > > +ifeq ($(findstring 1,$(KBUILD_ENABLE_EXTRA_GCC_CHECKS)),) > > +SUPPRESS_BISON_WARNING := 2>/dev/null > > We have a robot which runs CRIU tests on linux-next. > Yesterday it failed with this error: > > HOSTCC scripts/genksyms/genksyms.o > make[2]: *** [scripts/genksyms/parse.tab.c] Error 127 > > cripts/genksyms/Makefile:20: recipe for target 'scripts/genksyms/parse.tab.c' failed > scripts/Makefile.build:559: recipe for target 'scripts/genksyms' failed > Makefile:1073: recipe for target 'scripts' failed > make[1]: *** [scripts/genksyms] Error 2 > make: *** [scripts] Error 2 > make: *** Waiting for unfinished jobs.... > > https://travis-ci.org/avagin/linux/jobs/360056903 > > From this output, it is very hard to understand what was going wrong. The reason was that bison and fles were not installed, but I think the error message should be more clear. > > Thanks, > Andrei > > > +endif > > + > > +quiet_cmd_bison_no_warn = $(quet_cmd_bison) > > + cmd_bison_no_warn = $(cmd_bison) $(SUPPRESS_BISON_WARNING) > > + > > +$(obj)/parse.tab.c: $(src)/parse.y FORCE > > + $(call if_changed,bison_no_warn) > > + > > +quiet_cmd_bison_h_no_warn = $(quet_cmd_bison_h) > > + cmd_bison_h_no_warn = $(cmd_bison_h) $(SUPPRESS_BISON_WARNING) > > + > > +$(obj)/parse.tab.h: $(src)/parse.y FORCE > > + $(call if_changed,bison_h_no_warn) > > +# FIXME END > > + > > # -I needed for generated C source (shipped source) > > HOSTCFLAGS_parse.tab.o := -I$(src) > > HOSTCFLAGS_lex.lex.o := -I$(src) > > > > # dependencies on generated files need to be listed explicitly > > $(obj)/lex.lex.o: $(obj)/parse.tab.h > > + > > +targets := lex.lex.c parse.tab.c parse.tab.h > > diff --git a/scripts/genksyms/lex.lex.c_shipped b/scripts/genksyms/lex.lex.c_shipped > > deleted file mode 100644 > > index ba2fda8..0000000 > > --- a/scripts/genksyms/lex.lex.c_shipped > > +++ /dev/null > > @@ -1,2291 +0,0 @@ > > - > > -#line 3 "scripts/genksyms/lex.lex.c_shipped" > > - > > -#define YY_INT_ALIGNED short int > > - > > -/* A lexical scanner generated by flex */ > > - > > -#define FLEX_SCANNER > > -#define YY_FLEX_MAJOR_VERSION 2 > > -#define YY_FLEX_MINOR_VERSION 5 > > -#define YY_FLEX_SUBMINOR_VERSION 35 > > -#if YY_FLEX_SUBMINOR_VERSION > 0 > > -#define FLEX_BETA > > -#endif > > - > > -/* First, we deal with platform-specific or compiler-specific issues. */ > > - > > -/* begin standard C headers. */ > > -#include <stdio.h> > > -#include <string.h> > > -#include <errno.h> > > -#include <stdlib.h> > > - > > -/* end standard C headers. */ > > - > > -/* flex integer type definitions */ > > - > > -#ifndef FLEXINT_H > > -#define FLEXINT_H > > - > > -/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ > > - > > -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L > > - > > -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, > > - * if you want the limit (max/min) macros for int types. > > - */ > > -#ifndef __STDC_LIMIT_MACROS > > -#define __STDC_LIMIT_MACROS 1 > > -#endif > > - > > -#include <inttypes.h> > > -typedef int8_t flex_int8_t; > > -typedef uint8_t flex_uint8_t; > > -typedef int16_t flex_int16_t; > > -typedef uint16_t flex_uint16_t; > > -typedef int32_t flex_int32_t; > > -typedef uint32_t flex_uint32_t; > > -#else > > -typedef signed char flex_int8_t; > > -typedef short int flex_int16_t; > > -typedef int flex_int32_t; > > -typedef unsigned char flex_uint8_t; > > -typedef unsigned short int flex_uint16_t; > > -typedef unsigned int flex_uint32_t; > > -#endif /* ! C99 */ > > - > > -/* Limits of integral types. */ > > -#ifndef INT8_MIN > > -#define INT8_MIN (-128) > > -#endif > > -#ifndef INT16_MIN > > -#define INT16_MIN (-32767-1) > > -#endif > > -#ifndef INT32_MIN > > -#define INT32_MIN (-2147483647-1) > > -#endif > > -#ifndef INT8_MAX > > -#define INT8_MAX (127) > > -#endif > > -#ifndef INT16_MAX > > -#define INT16_MAX (32767) > > -#endif > > -#ifndef INT32_MAX > > -#define INT32_MAX (2147483647) > > -#endif > > -#ifndef UINT8_MAX > > -#define UINT8_MAX (255U) > > -#endif > > -#ifndef UINT16_MAX > > -#define UINT16_MAX (65535U) > > -#endif > > -#ifndef UINT32_MAX > > -#define UINT32_MAX (4294967295U) > > -#endif > > - > > -#endif /* ! FLEXINT_H */ > > - > > -#ifdef __cplusplus > > - > > -/* The "const" storage-class-modifier is valid. */ > > -#define YY_USE_CONST > > - > > -#else /* ! __cplusplus */ > > - > > -/* C99 requires __STDC__ to be defined as 1. */ > > -#if defined (__STDC__) > > - > > -#define YY_USE_CONST > > - > > -#endif /* defined (__STDC__) */ > > -#endif /* ! __cplusplus */ > > - > > -#ifdef YY_USE_CONST > > -#define yyconst const > > -#else > > -#define yyconst > > -#endif > > - > > -/* Returned upon end-of-file. */ > > -#define YY_NULL 0 > > - > > -/* Promotes a possibly negative, possibly signed char to an unsigned > > - * integer for use as an array index. If the signed char is negative, > > - * we want to instead treat it as an 8-bit unsigned char, hence the > > - * double cast. > > - */ > > -#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) > > - > > -/* Enter a start condition. This macro really ought to take a parameter, > > - * but we do it the disgusting crufty way forced on us by the ()-less > > - * definition of BEGIN. > > - */ > > -#define BEGIN (yy_start) = 1 + 2 * > > - > > -/* Translate the current start state into a value that can be later handed > > - * to BEGIN to return to the state. The YYSTATE alias is for lex > > - * compatibility. > > - */ > > -#define YY_START (((yy_start) - 1) / 2) > > -#define YYSTATE YY_START > > - > > -/* Action number for EOF rule of a given start state. */ > > -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) > > - > > -/* Special action meaning "start processing a new file". */ > > -#define YY_NEW_FILE yyrestart(yyin ) > > - > > -#define YY_END_OF_BUFFER_CHAR 0 > > - > > -/* Size of default input buffer. */ > > -#ifndef YY_BUF_SIZE > > -#define YY_BUF_SIZE 16384 > > -#endif > > - > > -/* The state buf must be large enough to hold one state per character in the main buffer. > > - */ > > -#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) > > - > > -#ifndef YY_TYPEDEF_YY_BUFFER_STATE > > -#define YY_TYPEDEF_YY_BUFFER_STATE > > -typedef struct yy_buffer_state *YY_BUFFER_STATE; > > -#endif > > - > > -extern int yyleng; > > - > > -extern FILE *yyin, *yyout; > > - > > -#define EOB_ACT_CONTINUE_SCAN 0 > > -#define EOB_ACT_END_OF_FILE 1 > > -#define EOB_ACT_LAST_MATCH 2 > > - > > - #define YY_LESS_LINENO(n) > > - > > -/* Return all but the first "n" matched characters back to the input stream. */ > > -#define yyless(n) \ > > - do \ > > - { \ > > - /* Undo effects of setting up yytext. */ \ > > - int yyless_macro_arg = (n); \ > > - YY_LESS_LINENO(yyless_macro_arg);\ > > - *yy_cp = (yy_hold_char); \ > > - YY_RESTORE_YY_MORE_OFFSET \ > > - (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ > > - YY_DO_BEFORE_ACTION; /* set up yytext again */ \ > > - } \ > > - while ( 0 ) > > - > > -#define unput(c) yyunput( c, (yytext_ptr) ) > > - > > -#ifndef YY_TYPEDEF_YY_SIZE_T > > -#define YY_TYPEDEF_YY_SIZE_T > > -typedef size_t yy_size_t; > > -#endif > > - > > -#ifndef YY_STRUCT_YY_BUFFER_STATE > > -#define YY_STRUCT_YY_BUFFER_STATE > > -struct yy_buffer_state > > - { > > - FILE *yy_input_file; > > - > > - char *yy_ch_buf; /* input buffer */ > > - char *yy_buf_pos; /* current position in input buffer */ > > - > > - /* Size of input buffer in bytes, not including room for EOB > > - * characters. > > - */ > > - yy_size_t yy_buf_size; > > - > > - /* Number of characters read into yy_ch_buf, not including EOB > > - * characters. > > - */ > > - int yy_n_chars; > > - > > - /* Whether we "own" the buffer - i.e., we know we created it, > > - * and can realloc() it to grow it, and should free() it to > > - * delete it. > > - */ > > - int yy_is_our_buffer; > > - > > - /* Whether this is an "interactive" input source; if so, and > > - * if we're using stdio for input, then we want to use getc() > > - * instead of fread(), to make sure we stop fetching input after > > - * each newline. > > - */ > > - int yy_is_interactive; > > - > > - /* Whether we're considered to be at the beginning of a line. > > - * If so, '^' rules will be active on the next match, otherwise > > - * not. > > - */ > > - int yy_at_bol; > > - > > - int yy_bs_lineno; /**< The line count. */ > > - int yy_bs_column; /**< The column count. */ > > - > > - /* Whether to try to fill the input buffer when we reach the > > - * end of it. > > - */ > > - int yy_fill_buffer; > > - > > - int yy_buffer_status; > > - > > -#define YY_BUFFER_NEW 0 > > -#define YY_BUFFER_NORMAL 1 > > - /* When an EOF's been seen but there's still some text to process > > - * then we mark the buffer as YY_EOF_PENDING, to indicate that we > > - * shouldn't try reading from the input source any more. We might > > - * still have a bunch of tokens to match, though, because of > > - * possible backing-up. > > - * > > - * When we actually see the EOF, we change the status to "new" > > - * (via yyrestart()), so that the user can continue scanning by > > - * just pointing yyin at a new input file. > > - */ > > -#define YY_BUFFER_EOF_PENDING 2 > > - > > - }; > > -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ > > - > > -/* Stack of input buffers. */ > > -static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ > > -static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ > > -static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ > > - > > -/* We provide macros for accessing buffer states in case in the > > - * future we want to put the buffer states in a more general > > - * "scanner state". > > - * > > - * Returns the top of the stack, or NULL. > > - */ > > -#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ > > - ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ > > - : NULL) > > - > > -/* Same as previous macro, but useful when we know that the buffer stack is not > > - * NULL or when we need an lvalue. For internal use only. > > - */ > > -#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] > > - > > -/* yy_hold_char holds the character lost when yytext is formed. */ > > -static char yy_hold_char; > > -static int yy_n_chars; /* number of characters read into yy_ch_buf */ > > -int yyleng; > > - > > -/* Points to current character in buffer. */ > > -static char *yy_c_buf_p = (char *) 0; > > -static int yy_init = 0; /* whether we need to initialize */ > > -static int yy_start = 0; /* start state number */ > > - > > -/* Flag which is used to allow yywrap()'s to do buffer switches > > - * instead of setting up a fresh yyin. A bit of a hack ... > > - */ > > -static int yy_did_buffer_switch_on_eof; > > - > > -void yyrestart (FILE *input_file ); > > -void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); > > -YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); > > -void yy_delete_buffer (YY_BUFFER_STATE b ); > > -void yy_flush_buffer (YY_BUFFER_STATE b ); > > -void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); > > -void yypop_buffer_state (void ); > > - > > -static void yyensure_buffer_stack (void ); > > -static void yy_load_buffer_state (void ); > > -static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); > > - > > -#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) > > - > > -YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); > > -YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); > > -YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); > > - > > -void *yyalloc (yy_size_t ); > > -void *yyrealloc (void *,yy_size_t ); > > -void yyfree (void * ); > > - > > -#define yy_new_buffer yy_create_buffer > > - > > -#define yy_set_interactive(is_interactive) \ > > - { \ > > - if ( ! YY_CURRENT_BUFFER ){ \ > > - yyensure_buffer_stack (); \ > > - YY_CURRENT_BUFFER_LVALUE = \ > > - yy_create_buffer(yyin,YY_BUF_SIZE ); \ > > - } \ > > - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ > > - } > > - > > -#define yy_set_bol(at_bol) \ > > - { \ > > - if ( ! YY_CURRENT_BUFFER ){\ > > - yyensure_buffer_stack (); \ > > - YY_CURRENT_BUFFER_LVALUE = \ > > - yy_create_buffer(yyin,YY_BUF_SIZE ); \ > > - } \ > > - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ > > - } > > - > > -#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) > > - > > -/* Begin user sect3 */ > > - > > -#define yywrap(n) 1 > > -#define YY_SKIP_YYWRAP > > - > > -typedef unsigned char YY_CHAR; > > - > > -FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; > > - > > -typedef int yy_state_type; > > - > > -extern int yylineno; > > - > > -int yylineno = 1; > > - > > -extern char *yytext; > > -#define yytext_ptr yytext > > - > > -static yy_state_type yy_get_previous_state (void ); > > -static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); > > -static int yy_get_next_buffer (void ); > > -static void yy_fatal_error (yyconst char msg[] ); > > - > > -/* Done after the current pattern has been matched and before the > > - * corresponding action - sets up yytext. > > - */ > > -#define YY_DO_BEFORE_ACTION \ > > - (yytext_ptr) = yy_bp; \ > > - yyleng = (size_t) (yy_cp - yy_bp); \ > > - (yy_hold_char) = *yy_cp; \ > > - *yy_cp = '\0'; \ > > - (yy_c_buf_p) = yy_cp; > > - > > -#define YY_NUM_RULES 13 > > -#define YY_END_OF_BUFFER 14 > > -/* This struct is not used in this scanner, > > - but its presence is necessary. */ > > -struct yy_trans_info > > - { > > - flex_int32_t yy_verify; > > - flex_int32_t yy_nxt; > > - }; > > -static yyconst flex_int16_t yy_accept[73] = > > - { 0, > > - 0, 0, 14, 12, 4, 3, 12, 7, 12, 12, > > - 12, 12, 12, 9, 9, 12, 12, 7, 12, 12, > > - 4, 0, 5, 0, 7, 8, 0, 6, 0, 0, > > - 10, 10, 9, 0, 0, 9, 9, 0, 9, 0, > > - 0, 0, 0, 2, 0, 0, 11, 0, 10, 0, > > - 10, 9, 9, 0, 0, 0, 10, 10, 0, 0, > > - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, > > - 1, 0 > > - } ; > > - > > -static yyconst flex_int32_t yy_ec[256] = > > - { 0, > > - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, > > - 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 2, 1, 5, 6, 7, 8, 9, 10, 1, > > - 1, 8, 11, 1, 12, 13, 8, 14, 15, 15, > > - 15, 15, 15, 15, 15, 16, 16, 1, 1, 17, > > - 18, 19, 1, 1, 20, 20, 20, 20, 21, 22, > > - 7, 7, 7, 7, 7, 23, 7, 7, 7, 7, > > - 7, 7, 7, 7, 24, 7, 7, 25, 7, 7, > > - 1, 26, 1, 8, 7, 1, 20, 20, 20, 20, > > - > > - 21, 22, 7, 7, 7, 7, 7, 27, 7, 7, > > - 7, 7, 7, 7, 7, 7, 24, 7, 7, 25, > > - 7, 7, 1, 28, 1, 8, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1 > > - } ; > > - > > -static yyconst flex_int32_t yy_meta[29] = > > - { 0, > > - 1, 1, 2, 1, 1, 1, 3, 1, 1, 1, > > - 4, 4, 5, 6, 6, 6, 1, 1, 1, 7, > > - 8, 7, 3, 3, 3, 1, 3, 1 > > - } ; > > - > > -static yyconst flex_int16_t yy_base[85] = > > - { 0, > > - 0, 145, 150, 266, 27, 266, 25, 0, 131, 23, > > - 23, 16, 23, 39, 31, 25, 39, 60, 22, 65, > > - 57, 43, 266, 0, 0, 266, 61, 266, 0, 128, > > - 74, 0, 113, 59, 62, 113, 52, 0, 0, 72, > > - 66, 110, 100, 266, 73, 74, 266, 70, 266, 90, > > - 103, 266, 84, 129, 108, 113, 143, 266, 107, 66, > > - 118, 137, 168, 120, 80, 91, 145, 143, 83, 41, > > - 266, 266, 190, 196, 204, 212, 220, 228, 232, 237, > > - 238, 243, 249, 257 > > - } ; > > - > > -static yyconst flex_int16_t yy_def[85] = > > - { 0, > > - 72, 1, 72, 72, 72, 72, 73, 74, 72, 72, > > - 75, 72, 72, 72, 14, 72, 72, 74, 72, 76, > > - 72, 73, 72, 77, 74, 72, 75, 72, 78, 72, > > - 72, 31, 14, 79, 80, 72, 72, 81, 15, 73, > > - 75, 76, 76, 72, 73, 75, 72, 82, 72, 72, > > - 72, 72, 81, 76, 54, 72, 72, 72, 76, 54, > > - 76, 76, 76, 54, 83, 76, 63, 83, 84, 84, > > - 72, 0, 72, 72, 72, 72, 72, 72, 72, 72, > > - 72, 72, 72, 72 > > - } ; > > - > > -static yyconst flex_int16_t yy_nxt[295] = > > - { 0, > > - 4, 5, 6, 5, 7, 4, 8, 9, 10, 11, > > - 9, 12, 13, 14, 15, 15, 16, 9, 17, 8, > > - 8, 8, 18, 8, 8, 4, 8, 19, 21, 23, > > - 21, 26, 28, 26, 26, 30, 31, 31, 31, 26, > > - 26, 26, 26, 71, 39, 39, 39, 23, 29, 26, > > - 24, 32, 33, 33, 34, 72, 26, 26, 21, 35, > > - 21, 36, 37, 38, 40, 36, 43, 44, 24, 41, > > - 28, 32, 50, 50, 52, 28, 23, 23, 52, 35, > > - 56, 56, 44, 28, 42, 71, 29, 31, 31, 31, > > - 42, 29, 59, 44, 48, 49, 49, 24, 24, 29, > > - > > - 49, 43, 44, 51, 51, 51, 36, 37, 59, 44, > > - 36, 65, 44, 54, 55, 55, 51, 51, 51, 59, > > - 44, 64, 64, 64, 58, 58, 57, 57, 57, 58, > > - 59, 44, 42, 64, 64, 64, 52, 72, 59, 44, > > - 47, 66, 60, 60, 42, 44, 59, 69, 26, 72, > > - 20, 61, 62, 63, 72, 61, 57, 57, 57, 66, > > - 72, 72, 72, 66, 49, 49, 72, 61, 62, 49, > > - 44, 61, 72, 72, 72, 72, 72, 72, 72, 72, > > - 72, 67, 67, 67, 72, 72, 72, 67, 67, 67, > > - 22, 22, 22, 22, 22, 22, 22, 22, 25, 72, > > - > > - 72, 25, 25, 25, 27, 27, 27, 27, 27, 27, > > - 27, 27, 42, 42, 42, 42, 42, 42, 42, 42, > > - 45, 72, 45, 45, 45, 45, 45, 45, 46, 72, > > - 46, 46, 46, 46, 46, 46, 34, 34, 72, 34, > > - 51, 72, 51, 53, 53, 53, 57, 72, 57, 68, > > - 68, 68, 68, 68, 68, 68, 68, 70, 70, 70, > > - 70, 70, 70, 70, 70, 3, 72, 72, 72, 72, > > - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, > > - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, > > - 72, 72, 72, 72 > > - > > - } ; > > - > > -static yyconst flex_int16_t yy_chk[295] = > > - { 0, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 5, 7, > > - 5, 10, 11, 12, 12, 13, 13, 13, 13, 19, > > - 10, 16, 16, 70, 15, 15, 15, 22, 11, 19, > > - 7, 14, 14, 14, 14, 15, 17, 17, 21, 14, > > - 21, 14, 14, 14, 18, 14, 20, 20, 22, 18, > > - 27, 34, 35, 35, 37, 41, 40, 45, 37, 34, > > - 48, 48, 65, 46, 65, 69, 27, 31, 31, 31, > > - 60, 41, 66, 66, 31, 31, 31, 40, 45, 46, > > - > > - 31, 43, 43, 50, 50, 50, 53, 53, 59, 59, > > - 53, 59, 42, 43, 43, 43, 51, 51, 51, 61, > > - 61, 55, 55, 55, 51, 51, 56, 56, 56, 51, > > - 54, 54, 55, 64, 64, 64, 36, 33, 62, 62, > > - 30, 61, 54, 54, 64, 68, 67, 68, 9, 3, > > - 2, 54, 54, 54, 0, 54, 57, 57, 57, 62, > > - 0, 0, 0, 62, 57, 57, 0, 67, 67, 57, > > - 63, 67, 0, 0, 0, 0, 0, 0, 0, 0, > > - 0, 63, 63, 63, 0, 0, 0, 63, 63, 63, > > - 73, 73, 73, 73, 73, 73, 73, 73, 74, 0, > > - > > - 0, 74, 74, 74, 75, 75, 75, 75, 75, 75, > > - 75, 75, 76, 76, 76, 76, 76, 76, 76, 76, > > - 77, 0, 77, 77, 77, 77, 77, 77, 78, 0, > > - 78, 78, 78, 78, 78, 78, 79, 79, 0, 79, > > - 80, 0, 80, 81, 81, 81, 82, 0, 82, 83, > > - 83, 83, 83, 83, 83, 83, 83, 84, 84, 84, > > - 84, 84, 84, 84, 84, 72, 72, 72, 72, 72, > > - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, > > - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, > > - 72, 72, 72, 72 > > - > > - } ; > > - > > -static yy_state_type yy_last_accepting_state; > > -static char *yy_last_accepting_cpos; > > - > > -extern int yy_flex_debug; > > -int yy_flex_debug = 0; > > - > > -/* The intent behind this definition is that it'll catch > > - * any uses of REJECT which flex missed. > > - */ > > -#define REJECT reject_used_but_not_detected > > -#define yymore() yymore_used_but_not_detected > > -#define YY_MORE_ADJ 0 > > -#define YY_RESTORE_YY_MORE_OFFSET > > -char *yytext; > > -/* Lexical analysis for genksyms. > > - Copyright 1996, 1997 Linux International. > > - > > - New implementation contributed by Richard Henderson <rth@tamu.edu> > > - Based on original work by Bjorn Ekwall <bj0rn@blox.se> > > - > > - Taken from Linux modutils 2.4.22. > > - > > - 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 the > > - Free Software Foundation; either version 2 of the License, or (at your > > - option) any later version. > > - > > - This program is distributed in the hope that it will be useful, but > > - WITHOUT ANY WARRANTY; without even the implied warranty of > > - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU > > - General Public License for more details. > > - > > - You should have received a copy of the GNU General Public License > > - along with this program; if not, write to the Free Software Foundation, > > - Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ > > - > > -#include <limits.h> > > -#include <stdlib.h> > > -#include <string.h> > > -#include <ctype.h> > > - > > -#include "genksyms.h" > > -#include "parse.tab.h" > > - > > -/* We've got a two-level lexer here. We let flex do basic tokenization > > - and then we categorize those basic tokens in the second stage. */ > > -#define YY_DECL static int yylex1(void) > > - > > -/* We don't do multiple input files. */ > > -#define YY_NO_INPUT 1 > > - > > -#define INITIAL 0 > > - > > -#ifndef YY_NO_UNISTD_H > > -/* Special case for "unistd.h", since it is non-ANSI. We include it way > > - * down here because we want the user's section 1 to have been scanned first. > > - * The user has a chance to override it with an option. > > - */ > > -#include <unistd.h> > > -#endif > > - > > -#ifndef YY_EXTRA_TYPE > > -#define YY_EXTRA_TYPE void * > > -#endif > > - > > -static int yy_init_globals (void ); > > - > > -/* Accessor methods to globals. > > - These are made visible to non-reentrant scanners for convenience. */ > > - > > -int yylex_destroy (void ); > > - > > -int yyget_debug (void ); > > - > > -void yyset_debug (int debug_flag ); > > - > > -YY_EXTRA_TYPE yyget_extra (void ); > > - > > -void yyset_extra (YY_EXTRA_TYPE user_defined ); > > - > > -FILE *yyget_in (void ); > > - > > -void yyset_in (FILE * in_str ); > > - > > -FILE *yyget_out (void ); > > - > > -void yyset_out (FILE * out_str ); > > - > > -int yyget_leng (void ); > > - > > -char *yyget_text (void ); > > - > > -int yyget_lineno (void ); > > - > > -void yyset_lineno (int line_number ); > > - > > -/* Macros after this point can all be overridden by user definitions in > > - * section 1. > > - */ > > - > > -#ifndef YY_SKIP_YYWRAP > > -#ifdef __cplusplus > > -extern "C" int yywrap (void ); > > -#else > > -extern int yywrap (void ); > > -#endif > > -#endif > > - > > - static void yyunput (int c,char *buf_ptr ); > > - > > -#ifndef yytext_ptr > > -static void yy_flex_strncpy (char *,yyconst char *,int ); > > -#endif > > - > > -#ifdef YY_NEED_STRLEN > > -static int yy_flex_strlen (yyconst char * ); > > -#endif > > - > > -#ifndef YY_NO_INPUT > > - > > -#ifdef __cplusplus > > -static int yyinput (void ); > > -#else > > -static int input (void ); > > -#endif > > - > > -#endif > > - > > -/* Amount of stuff to slurp up with each read. */ > > -#ifndef YY_READ_BUF_SIZE > > -#define YY_READ_BUF_SIZE 8192 > > -#endif > > - > > -/* Copy whatever the last rule matched to the standard output. */ > > -#ifndef ECHO > > -/* This used to be an fputs(), but since the string might contain NUL's, > > - * we now use fwrite(). > > - */ > > -#define ECHO fwrite( yytext, yyleng, 1, yyout ) > > -#endif > > - > > -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, > > - * is returned in "result". > > - */ > > -#ifndef YY_INPUT > > -#define YY_INPUT(buf,result,max_size) \ > > - if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ > > - { \ > > - int c = '*'; \ > > - int n; \ > > - for ( n = 0; n < max_size && \ > > - (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ > > - buf[n] = (char) c; \ > > - if ( c == '\n' ) \ > > - buf[n++] = (char) c; \ > > - if ( c == EOF && ferror( yyin ) ) \ > > - YY_FATAL_ERROR( "input in flex scanner failed" ); \ > > - result = n; \ > > - } \ > > - else \ > > - { \ > > - errno=0; \ > > - while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ > > - { \ > > - if( errno != EINTR) \ > > - { \ > > - YY_FATAL_ERROR( "input in flex scanner failed" ); \ > > - break; \ > > - } \ > > - errno=0; \ > > - clearerr(yyin); \ > > - } \ > > - }\ > > -\ > > - > > -#endif > > - > > -/* No semi-colon after return; correct usage is to write "yyterminate();" - > > - * we don't want an extra ';' after the "return" because that will cause > > - * some compilers to complain about unreachable statements. > > - */ > > -#ifndef yyterminate > > -#define yyterminate() return YY_NULL > > -#endif > > - > > -/* Number of entries by which start-condition stack grows. */ > > -#ifndef YY_START_STACK_INCR > > -#define YY_START_STACK_INCR 25 > > -#endif > > - > > -/* Report a fatal error. */ > > -#ifndef YY_FATAL_ERROR > > -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) > > -#endif > > - > > -/* end tables serialization structures and prototypes */ > > - > > -/* Default declaration of generated scanner - a define so the user can > > - * easily add parameters. > > - */ > > -#ifndef YY_DECL > > -#define YY_DECL_IS_OURS 1 > > - > > -extern int yylex (void); > > - > > -#define YY_DECL int yylex (void) > > -#endif /* !YY_DECL */ > > - > > -/* Code executed at the beginning of each rule, after yytext and yyleng > > - * have been set up. > > - */ > > -#ifndef YY_USER_ACTION > > -#define YY_USER_ACTION > > -#endif > > - > > -/* Code executed at the end of each rule. */ > > -#ifndef YY_BREAK > > -#define YY_BREAK break; > > -#endif > > - > > -#define YY_RULE_SETUP \ > > - if ( yyleng > 0 ) \ > > - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ > > - (yytext[yyleng - 1] == '\n'); \ > > - YY_USER_ACTION > > - > > -/** The main scanner function which does all the work. > > - */ > > -YY_DECL > > -{ > > - register yy_state_type yy_current_state; > > - register char *yy_cp, *yy_bp; > > - register int yy_act; > > - > > - /* Keep track of our location in the original source files. */ > > - > > - if ( !(yy_init) ) > > - { > > - (yy_init) = 1; > > - > > -#ifdef YY_USER_INIT > > - YY_USER_INIT; > > -#endif > > - > > - if ( ! (yy_start) ) > > - (yy_start) = 1; /* first start state */ > > - > > - if ( ! yyin ) > > - yyin = stdin; > > - > > - if ( ! yyout ) > > - yyout = stdout; > > - > > - if ( ! YY_CURRENT_BUFFER ) { > > - yyensure_buffer_stack (); > > - YY_CURRENT_BUFFER_LVALUE = > > - yy_create_buffer(yyin,YY_BUF_SIZE ); > > - } > > - > > - yy_load_buffer_state( ); > > - } > > - > > - while ( 1 ) /* loops until end-of-file is reached */ > > - { > > - yy_cp = (yy_c_buf_p); > > - > > - /* Support of yytext. */ > > - *yy_cp = (yy_hold_char); > > - > > - /* yy_bp points to the position in yy_ch_buf of the start of > > - * the current run. > > - */ > > - yy_bp = yy_cp; > > - > > - yy_current_state = (yy_start); > > - yy_current_state += YY_AT_BOL(); > > -yy_match: > > - do > > - { > > - register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; > > - if ( yy_accept[yy_current_state] ) > > - { > > - (yy_last_accepting_state) = yy_current_state; > > - (yy_last_accepting_cpos) = yy_cp; > > - } > > - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) > > - { > > - yy_current_state = (int) yy_def[yy_current_state]; > > - if ( yy_current_state >= 73 ) > > - yy_c = yy_meta[(unsigned int) yy_c]; > > - } > > - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; > > - ++yy_cp; > > - } > > - while ( yy_base[yy_current_state] != 266 ); > > - > > -yy_find_action: > > - yy_act = yy_accept[yy_current_state]; > > - if ( yy_act == 0 ) > > - { /* have to back up */ > > - yy_cp = (yy_last_accepting_cpos); > > - yy_current_state = (yy_last_accepting_state); > > - yy_act = yy_accept[yy_current_state]; > > - } > > - > > - YY_DO_BEFORE_ACTION; > > - > > -do_action: /* This label is used only to access EOF actions. */ > > - > > - switch ( yy_act ) > > - { /* beginning of action switch */ > > - case 0: /* must back up */ > > - /* undo the effects of YY_DO_BEFORE_ACTION */ > > - *yy_cp = (yy_hold_char); > > - yy_cp = (yy_last_accepting_cpos); > > - yy_current_state = (yy_last_accepting_state); > > - goto yy_find_action; > > - > > -case 1: > > -/* rule 1 can match eol */ > > -YY_RULE_SETUP > > -return FILENAME; > > - YY_BREAK > > -case 2: > > -/* rule 2 can match eol */ > > -YY_RULE_SETUP > > -cur_line++; > > - YY_BREAK > > -case 3: > > -/* rule 3 can match eol */ > > -YY_RULE_SETUP > > -cur_line++; > > - YY_BREAK > > -/* Ignore all other whitespace. */ > > -case 4: > > -YY_RULE_SETUP > > -; > > - YY_BREAK > > -case 5: > > -/* rule 5 can match eol */ > > -YY_RULE_SETUP > > -return STRING; > > - YY_BREAK > > -case 6: > > -/* rule 6 can match eol */ > > -YY_RULE_SETUP > > -return CHAR; > > - YY_BREAK > > -case 7: > > -YY_RULE_SETUP > > -return IDENT; > > - YY_BREAK > > -/* The Pedant requires that the other C multi-character tokens be > > - recognized as tokens. We don't actually use them since we don't > > - parse expressions, but we do want whitespace to be arranged > > - around them properly. */ > > -case 8: > > -YY_RULE_SETUP > > -return OTHER; > > - YY_BREAK > > -case 9: > > -YY_RULE_SETUP > > -return INT; > > - YY_BREAK > > -case 10: > > -YY_RULE_SETUP > > -return REAL; > > - YY_BREAK > > -case 11: > > -YY_RULE_SETUP > > -return DOTS; > > - YY_BREAK > > -/* All other tokens are single characters. */ > > -case 12: > > -YY_RULE_SETUP > > -return yytext[0]; > > - YY_BREAK > > -case 13: > > -YY_RULE_SETUP > > -ECHO; > > - YY_BREAK > > -case YY_STATE_EOF(INITIAL): > > - yyterminate(); > > - > > - case YY_END_OF_BUFFER: > > - { > > - /* Amount of text matched not including the EOB char. */ > > - int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; > > - > > - /* Undo the effects of YY_DO_BEFORE_ACTION. */ > > - *yy_cp = (yy_hold_char); > > - YY_RESTORE_YY_MORE_OFFSET > > - > > - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) > > - { > > - /* We're scanning a new file or input source. It's > > - * possible that this happened because the user > > - * just pointed yyin at a new source and called > > - * yylex(). If so, then we have to assure > > - * consistency between YY_CURRENT_BUFFER and our > > - * globals. Here is the right place to do so, because > > - * this is the first action (other than possibly a > > - * back-up) that will match for the new input source. > > - */ > > - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; > > - YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; > > - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; > > - } > > - > > - /* Note that here we test for yy_c_buf_p "<=" to the position > > - * of the first EOB in the buffer, since yy_c_buf_p will > > - * already have been incremented past the NUL character > > - * (since all states make transitions on EOB to the > > - * end-of-buffer state). Contrast this with the test > > - * in input(). > > - */ > > - if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) > > - { /* This was really a NUL. */ > > - yy_state_type yy_next_state; > > - > > - (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; > > - > > - yy_current_state = yy_get_previous_state( ); > > - > > - /* Okay, we're now positioned to make the NUL > > - * transition. We couldn't have > > - * yy_get_previous_state() go ahead and do it > > - * for us because it doesn't know how to deal > > - * with the possibility of jamming (and we don't > > - * want to build jamming into it because then it > > - * will run more slowly). > > - */ > > - > > - yy_next_state = yy_try_NUL_trans( yy_current_state ); > > - > > - yy_bp = (yytext_ptr) + YY_MORE_ADJ; > > - > > - if ( yy_next_state ) > > - { > > - /* Consume the NUL. */ > > - yy_cp = ++(yy_c_buf_p); > > - yy_current_state = yy_next_state; > > - goto yy_match; > > - } > > - > > - else > > - { > > - yy_cp = (yy_c_buf_p); > > - goto yy_find_action; > > - } > > - } > > - > > - else switch ( yy_get_next_buffer( ) ) > > - { > > - case EOB_ACT_END_OF_FILE: > > - { > > - (yy_did_buffer_switch_on_eof) = 0; > > - > > - if ( yywrap( ) ) > > - { > > - /* Note: because we've taken care in > > - * yy_get_next_buffer() to have set up > > - * yytext, we can now set up > > - * yy_c_buf_p so that if some total > > - * hoser (like flex itself) wants to > > - * call the scanner after we return the > > - * YY_NULL, it'll still work - another > > - * YY_NULL will get returned. > > - */ > > - (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; > > - > > - yy_act = YY_STATE_EOF(YY_START); > > - goto do_action; > > - } > > - > > - else > > - { > > - if ( ! (yy_did_buffer_switch_on_eof) ) > > - YY_NEW_FILE; > > - } > > - break; > > - } > > - > > - case EOB_ACT_CONTINUE_SCAN: > > - (yy_c_buf_p) = > > - (yytext_ptr) + yy_amount_of_matched_text; > > - > > - yy_current_state = yy_get_previous_state( ); > > - > > - yy_cp = (yy_c_buf_p); > > - yy_bp = (yytext_ptr) + YY_MORE_ADJ; > > - goto yy_match; > > - > > - case EOB_ACT_LAST_MATCH: > > - (yy_c_buf_p) = > > - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; > > - > > - yy_current_state = yy_get_previous_state( ); > > - > > - yy_cp = (yy_c_buf_p); > > - yy_bp = (yytext_ptr) + YY_MORE_ADJ; > > - goto yy_find_action; > > - } > > - break; > > - } > > - > > - default: > > - YY_FATAL_ERROR( > > - "fatal flex scanner internal error--no action found" ); > > - } /* end of action switch */ > > - } /* end of scanning one token */ > > -} /* end of yylex */ > > - > > -/* yy_get_next_buffer - try to read in a new buffer > > - * > > - * Returns a code representing an action: > > - * EOB_ACT_LAST_MATCH - > > - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position > > - * EOB_ACT_END_OF_FILE - end of file > > - */ > > -static int yy_get_next_buffer (void) > > -{ > > - register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; > > - register char *source = (yytext_ptr); > > - register int number_to_move, i; > > - int ret_val; > > - > > - if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) > > - YY_FATAL_ERROR( > > - "fatal flex scanner internal error--end of buffer missed" ); > > - > > - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) > > - { /* Don't try to fill the buffer, so this is an EOF. */ > > - if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) > > - { > > - /* We matched a single character, the EOB, so > > - * treat this as a final EOF. > > - */ > > - return EOB_ACT_END_OF_FILE; > > - } > > - > > - else > > - { > > - /* We matched some text prior to the EOB, first > > - * process it. > > - */ > > - return EOB_ACT_LAST_MATCH; > > - } > > - } > > - > > - /* Try to read more data. */ > > - > > - /* First move last chars to start of buffer. */ > > - number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; > > - > > - for ( i = 0; i < number_to_move; ++i ) > > - *(dest++) = *(source++); > > - > > - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) > > - /* don't do the read, it's not guaranteed to return an EOF, > > - * just force an EOF > > - */ > > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; > > - > > - else > > - { > > - int num_to_read = > > - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; > > - > > - while ( num_to_read <= 0 ) > > - { /* Not enough room in the buffer - grow it. */ > > - > > - /* just a shorter name for the current buffer */ > > - YY_BUFFER_STATE b = YY_CURRENT_BUFFER; > > - > > - int yy_c_buf_p_offset = > > - (int) ((yy_c_buf_p) - b->yy_ch_buf); > > - > > - if ( b->yy_is_our_buffer ) > > - { > > - int new_size = b->yy_buf_size * 2; > > - > > - if ( new_size <= 0 ) > > - b->yy_buf_size += b->yy_buf_size / 8; > > - else > > - b->yy_buf_size *= 2; > > - > > - b->yy_ch_buf = (char *) > > - /* Include room in for 2 EOB chars. */ > > - yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); > > - } > > - else > > - /* Can't grow it, we don't own it. */ > > - b->yy_ch_buf = 0; > > - > > - if ( ! b->yy_ch_buf ) > > - YY_FATAL_ERROR( > > - "fatal error - scanner input buffer overflow" ); > > - > > - (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; > > - > > - num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - > > - number_to_move - 1; > > - > > - } > > - > > - if ( num_to_read > YY_READ_BUF_SIZE ) > > - num_to_read = YY_READ_BUF_SIZE; > > - > > - /* Read in more data. */ > > - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), > > - (yy_n_chars), (size_t) num_to_read ); > > - > > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); > > - } > > - > > - if ( (yy_n_chars) == 0 ) > > - { > > - if ( number_to_move == YY_MORE_ADJ ) > > - { > > - ret_val = EOB_ACT_END_OF_FILE; > > - yyrestart(yyin ); > > - } > > - > > - else > > - { > > - ret_val = EOB_ACT_LAST_MATCH; > > - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = > > - YY_BUFFER_EOF_PENDING; > > - } > > - } > > - > > - else > > - ret_val = EOB_ACT_CONTINUE_SCAN; > > - > > - if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { > > - /* Extend the array by 50%, plus the number we really need. */ > > - yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); > > - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); > > - if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) > > - YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); > > - } > > - > > - (yy_n_chars) += number_to_move; > > - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; > > - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; > > - > > - (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; > > - > > - return ret_val; > > -} > > - > > -/* yy_get_previous_state - get the state just before the EOB char was reached */ > > - > > - static yy_state_type yy_get_previous_state (void) > > -{ > > - register yy_state_type yy_current_state; > > - register char *yy_cp; > > - > > - yy_current_state = (yy_start); > > - yy_current_state += YY_AT_BOL(); > > - > > - for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) > > - { > > - register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); > > - if ( yy_accept[yy_current_state] ) > > - { > > - (yy_last_accepting_state) = yy_current_state; > > - (yy_last_accepting_cpos) = yy_cp; > > - } > > - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) > > - { > > - yy_current_state = (int) yy_def[yy_current_state]; > > - if ( yy_current_state >= 73 ) > > - yy_c = yy_meta[(unsigned int) yy_c]; > > - } > > - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; > > - } > > - > > - return yy_current_state; > > -} > > - > > -/* yy_try_NUL_trans - try to make a transition on the NUL character > > - * > > - * synopsis > > - * next_state = yy_try_NUL_trans( current_state ); > > - */ > > - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) > > -{ > > - register int yy_is_jam; > > - register char *yy_cp = (yy_c_buf_p); > > - > > - register YY_CHAR yy_c = 1; > > - if ( yy_accept[yy_current_state] ) > > - { > > - (yy_last_accepting_state) = yy_current_state; > > - (yy_last_accepting_cpos) = yy_cp; > > - } > > - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) > > - { > > - yy_current_state = (int) yy_def[yy_current_state]; > > - if ( yy_current_state >= 73 ) > > - yy_c = yy_meta[(unsigned int) yy_c]; > > - } > > - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; > > - yy_is_jam = (yy_current_state == 72); > > - > > - return yy_is_jam ? 0 : yy_current_state; > > -} > > - > > - static void yyunput (int c, register char * yy_bp ) > > -{ > > - register char *yy_cp; > > - > > - yy_cp = (yy_c_buf_p); > > - > > - /* undo effects of setting up yytext */ > > - *yy_cp = (yy_hold_char); > > - > > - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) > > - { /* need to shift things up to make room */ > > - /* +2 for EOB chars. */ > > - register int number_to_move = (yy_n_chars) + 2; > > - register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ > > - YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; > > - register char *source = > > - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; > > - > > - while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) > > - *--dest = *--source; > > - > > - yy_cp += (int) (dest - source); > > - yy_bp += (int) (dest - source); > > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = > > - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; > > - > > - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) > > - YY_FATAL_ERROR( "flex scanner push-back overflow" ); > > - } > > - > > - *--yy_cp = (char) c; > > - > > - (yytext_ptr) = yy_bp; > > - (yy_hold_char) = *yy_cp; > > - (yy_c_buf_p) = yy_cp; > > -} > > - > > -#ifndef YY_NO_INPUT > > -#ifdef __cplusplus > > - static int yyinput (void) > > -#else > > - static int input (void) > > -#endif > > - > > -{ > > - int c; > > - > > - *(yy_c_buf_p) = (yy_hold_char); > > - > > - if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) > > - { > > - /* yy_c_buf_p now points to the character we want to return. > > - * If this occurs *before* the EOB characters, then it's a > > - * valid NUL; if not, then we've hit the end of the buffer. > > - */ > > - if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) > > - /* This was really a NUL. */ > > - *(yy_c_buf_p) = '\0'; > > - > > - else > > - { /* need more input */ > > - int offset = (yy_c_buf_p) - (yytext_ptr); > > - ++(yy_c_buf_p); > > - > > - switch ( yy_get_next_buffer( ) ) > > - { > > - case EOB_ACT_LAST_MATCH: > > - /* This happens because yy_g_n_b() > > - * sees that we've accumulated a > > - * token and flags that we need to > > - * try matching the token before > > - * proceeding. But for input(), > > - * there's no matching to consider. > > - * So convert the EOB_ACT_LAST_MATCH > > - * to EOB_ACT_END_OF_FILE. > > - */ > > - > > - /* Reset buffer status. */ > > - yyrestart(yyin ); > > - > > - /*FALLTHROUGH*/ > > - > > - case EOB_ACT_END_OF_FILE: > > - { > > - if ( yywrap( ) ) > > - return EOF; > > - > > - if ( ! (yy_did_buffer_switch_on_eof) ) > > - YY_NEW_FILE; > > -#ifdef __cplusplus > > - return yyinput(); > > -#else > > - return input(); > > -#endif > > - } > > - > > - case EOB_ACT_CONTINUE_SCAN: > > - (yy_c_buf_p) = (yytext_ptr) + offset; > > - break; > > - } > > - } > > - } > > - > > - c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ > > - *(yy_c_buf_p) = '\0'; /* preserve yytext */ > > - (yy_hold_char) = *++(yy_c_buf_p); > > - > > - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); > > - > > - return c; > > -} > > -#endif /* ifndef YY_NO_INPUT */ > > - > > -/** Immediately switch to a different input stream. > > - * @param input_file A readable stream. > > - * > > - * @note This function does not reset the start condition to @c INITIAL . > > - */ > > - void yyrestart (FILE * input_file ) > > -{ > > - > > - if ( ! YY_CURRENT_BUFFER ){ > > - yyensure_buffer_stack (); > > - YY_CURRENT_BUFFER_LVALUE = > > - yy_create_buffer(yyin,YY_BUF_SIZE ); > > - } > > - > > - yy_init_buffer(YY_CURRENT_BUFFER,input_file ); > > - yy_load_buffer_state( ); > > -} > > - > > -/** Switch to a different input buffer. > > - * @param new_buffer The new input buffer. > > - * > > - */ > > - void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) > > -{ > > - > > - /* TODO. We should be able to replace this entire function body > > - * with > > - * yypop_buffer_state(); > > - * yypush_buffer_state(new_buffer); > > - */ > > - yyensure_buffer_stack (); > > - if ( YY_CURRENT_BUFFER == new_buffer ) > > - return; > > - > > - if ( YY_CURRENT_BUFFER ) > > - { > > - /* Flush out information for old buffer. */ > > - *(yy_c_buf_p) = (yy_hold_char); > > - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); > > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); > > - } > > - > > - YY_CURRENT_BUFFER_LVALUE = new_buffer; > > - yy_load_buffer_state( ); > > - > > - /* We don't actually know whether we did this switch during > > - * EOF (yywrap()) processing, but the only time this flag > > - * is looked at is after yywrap() is called, so it's safe > > - * to go ahead and always set it. > > - */ > > - (yy_did_buffer_switch_on_eof) = 1; > > -} > > - > > -static void yy_load_buffer_state (void) > > -{ > > - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; > > - (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; > > - yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; > > - (yy_hold_char) = *(yy_c_buf_p); > > -} > > - > > -/** Allocate and initialize an input buffer state. > > - * @param file A readable stream. > > - * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. > > - * > > - * @return the allocated buffer state. > > - */ > > - YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) > > -{ > > - YY_BUFFER_STATE b; > > - > > - b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); > > - if ( ! b ) > > - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); > > - > > - b->yy_buf_size = size; > > - > > - /* yy_ch_buf has to be 2 characters longer than the size given because > > - * we need to put in 2 end-of-buffer characters. > > - */ > > - b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); > > - if ( ! b->yy_ch_buf ) > > - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); > > - > > - b->yy_is_our_buffer = 1; > > - > > - yy_init_buffer(b,file ); > > - > > - return b; > > -} > > - > > -/** Destroy the buffer. > > - * @param b a buffer created with yy_create_buffer() > > - * > > - */ > > - void yy_delete_buffer (YY_BUFFER_STATE b ) > > -{ > > - > > - if ( ! b ) > > - return; > > - > > - if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ > > - YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; > > - > > - if ( b->yy_is_our_buffer ) > > - yyfree((void *) b->yy_ch_buf ); > > - > > - yyfree((void *) b ); > > -} > > - > > -#ifndef __cplusplus > > -extern int isatty (int ); > > -#endif /* __cplusplus */ > > - > > -/* Initializes or reinitializes a buffer. > > - * This function is sometimes called more than once on the same buffer, > > - * such as during a yyrestart() or at EOF. > > - */ > > - static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) > > - > > -{ > > - int oerrno = errno; > > - > > - yy_flush_buffer(b ); > > - > > - b->yy_input_file = file; > > - b->yy_fill_buffer = 1; > > - > > - /* If b is the current buffer, then yy_init_buffer was _probably_ > > - * called from yyrestart() or through yy_get_next_buffer. > > - * In that case, we don't want to reset the lineno or column. > > - */ > > - if (b != YY_CURRENT_BUFFER){ > > - b->yy_bs_lineno = 1; > > - b->yy_bs_column = 0; > > - } > > - > > - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; > > - > > - errno = oerrno; > > -} > > - > > -/** Discard all buffered characters. On the next scan, YY_INPUT will be called. > > - * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. > > - * > > - */ > > - void yy_flush_buffer (YY_BUFFER_STATE b ) > > -{ > > - if ( ! b ) > > - return; > > - > > - b->yy_n_chars = 0; > > - > > - /* We always need two end-of-buffer characters. The first causes > > - * a transition to the end-of-buffer state. The second causes > > - * a jam in that state. > > - */ > > - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; > > - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; > > - > > - b->yy_buf_pos = &b->yy_ch_buf[0]; > > - > > - b->yy_at_bol = 1; > > - b->yy_buffer_status = YY_BUFFER_NEW; > > - > > - if ( b == YY_CURRENT_BUFFER ) > > - yy_load_buffer_state( ); > > -} > > - > > -/** Pushes the new state onto the stack. The new state becomes > > - * the current state. This function will allocate the stack > > - * if necessary. > > - * @param new_buffer The new state. > > - * > > - */ > > -void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) > > -{ > > - if (new_buffer == NULL) > > - return; > > - > > - yyensure_buffer_stack(); > > - > > - /* This block is copied from yy_switch_to_buffer. */ > > - if ( YY_CURRENT_BUFFER ) > > - { > > - /* Flush out information for old buffer. */ > > - *(yy_c_buf_p) = (yy_hold_char); > > - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); > > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); > > - } > > - > > - /* Only push if top exists. Otherwise, replace top. */ > > - if (YY_CURRENT_BUFFER) > > - (yy_buffer_stack_top)++; > > - YY_CURRENT_BUFFER_LVALUE = new_buffer; > > - > > - /* copied from yy_switch_to_buffer. */ > > - yy_load_buffer_state( ); > > - (yy_did_buffer_switch_on_eof) = 1; > > -} > > - > > -/** Removes and deletes the top of the stack, if present. > > - * The next element becomes the new top. > > - * > > - */ > > -void yypop_buffer_state (void) > > -{ > > - if (!YY_CURRENT_BUFFER) > > - return; > > - > > - yy_delete_buffer(YY_CURRENT_BUFFER ); > > - YY_CURRENT_BUFFER_LVALUE = NULL; > > - if ((yy_buffer_stack_top) > 0) > > - --(yy_buffer_stack_top); > > - > > - if (YY_CURRENT_BUFFER) { > > - yy_load_buffer_state( ); > > - (yy_did_buffer_switch_on_eof) = 1; > > - } > > -} > > - > > -/* Allocates the stack if it does not exist. > > - * Guarantees space for at least one push. > > - */ > > -static void yyensure_buffer_stack (void) > > -{ > > - int num_to_alloc; > > - > > - if (!(yy_buffer_stack)) { > > - > > - /* First allocation is just for 2 elements, since we don't know if this > > - * scanner will even need a stack. We use 2 instead of 1 to avoid an > > - * immediate realloc on the next call. > > - */ > > - num_to_alloc = 1; > > - (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc > > - (num_to_alloc * sizeof(struct yy_buffer_state*) > > - ); > > - if ( ! (yy_buffer_stack) ) > > - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); > > - > > - memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); > > - > > - (yy_buffer_stack_max) = num_to_alloc; > > - (yy_buffer_stack_top) = 0; > > - return; > > - } > > - > > - if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ > > - > > - /* Increase the buffer to prepare for a possible push. */ > > - int grow_size = 8 /* arbitrary grow size */; > > - > > - num_to_alloc = (yy_buffer_stack_max) + grow_size; > > - (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc > > - ((yy_buffer_stack), > > - num_to_alloc * sizeof(struct yy_buffer_state*) > > - ); > > - if ( ! (yy_buffer_stack) ) > > - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); > > - > > - /* zero only the new slots.*/ > > - memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); > > - (yy_buffer_stack_max) = num_to_alloc; > > - } > > -} > > - > > -/** Setup the input buffer state to scan directly from a user-specified character buffer. > > - * @param base the character buffer > > - * @param size the size in bytes of the character buffer > > - * > > - * @return the newly allocated buffer state object. > > - */ > > -YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) > > -{ > > - YY_BUFFER_STATE b; > > - > > - if ( size < 2 || > > - base[size-2] != YY_END_OF_BUFFER_CHAR || > > - base[size-1] != YY_END_OF_BUFFER_CHAR ) > > - /* They forgot to leave room for the EOB's. */ > > - return 0; > > - > > - b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); > > - if ( ! b ) > > - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); > > - > > - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ > > - b->yy_buf_pos = b->yy_ch_buf = base; > > - b->yy_is_our_buffer = 0; > > - b->yy_input_file = 0; > > - b->yy_n_chars = b->yy_buf_size; > > - b->yy_is_interactive = 0; > > - b->yy_at_bol = 1; > > - b->yy_fill_buffer = 0; > > - b->yy_buffer_status = YY_BUFFER_NEW; > > - > > - yy_switch_to_buffer(b ); > > - > > - return b; > > -} > > - > > -/** Setup the input buffer state to scan a string. The next call to yylex() will > > - * scan from a @e copy of @a str. > > - * @param yystr a NUL-terminated string to scan > > - * > > - * @return the newly allocated buffer state object. > > - * @note If you want to scan bytes that may contain NUL values, then use > > - * yy_scan_bytes() instead. > > - */ > > -YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) > > -{ > > - > > - return yy_scan_bytes(yystr,strlen(yystr) ); > > -} > > - > > -/** Setup the input buffer state to scan the given bytes. The next call to yylex() will > > - * scan from a @e copy of @a bytes. > > - * @param bytes the byte buffer to scan > > - * @param len the number of bytes in the buffer pointed to by @a bytes. > > - * > > - * @return the newly allocated buffer state object. > > - */ > > -YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len ) > > -{ > > - YY_BUFFER_STATE b; > > - char *buf; > > - yy_size_t n; > > - int i; > > - > > - /* Get memory for full buffer, including space for trailing EOB's. */ > > - n = _yybytes_len + 2; > > - buf = (char *) yyalloc(n ); > > - if ( ! buf ) > > - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); > > - > > - for ( i = 0; i < _yybytes_len; ++i ) > > - buf[i] = yybytes[i]; > > - > > - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; > > - > > - b = yy_scan_buffer(buf,n ); > > - if ( ! b ) > > - YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); > > - > > - /* It's okay to grow etc. this buffer, and we should throw it > > - * away when we're done. > > - */ > > - b->yy_is_our_buffer = 1; > > - > > - return b; > > -} > > - > > -#ifndef YY_EXIT_FAILURE > > -#define YY_EXIT_FAILURE 2 > > -#endif > > - > > -static void yy_fatal_error (yyconst char* msg ) > > -{ > > - (void) fprintf( stderr, "%s\n", msg ); > > - exit( YY_EXIT_FAILURE ); > > -} > > - > > -/* Redefine yyless() so it works in section 3 code. */ > > - > > -#undef yyless > > -#define yyless(n) \ > > - do \ > > - { \ > > - /* Undo effects of setting up yytext. */ \ > > - int yyless_macro_arg = (n); \ > > - YY_LESS_LINENO(yyless_macro_arg);\ > > - yytext[yyleng] = (yy_hold_char); \ > > - (yy_c_buf_p) = yytext + yyless_macro_arg; \ > > - (yy_hold_char) = *(yy_c_buf_p); \ > > - *(yy_c_buf_p) = '\0'; \ > > - yyleng = yyless_macro_arg; \ > > - } \ > > - while ( 0 ) > > - > > -/* Accessor methods (get/set functions) to struct members. */ > > - > > -/** Get the current line number. > > - * > > - */ > > -int yyget_lineno (void) > > -{ > > - > > - return yylineno; > > -} > > - > > -/** Get the input stream. > > - * > > - */ > > -FILE *yyget_in (void) > > -{ > > - return yyin; > > -} > > - > > -/** Get the output stream. > > - * > > - */ > > -FILE *yyget_out (void) > > -{ > > - return yyout; > > -} > > - > > -/** Get the length of the current token. > > - * > > - */ > > -int yyget_leng (void) > > -{ > > - return yyleng; > > -} > > - > > -/** Get the current token. > > - * > > - */ > > - > > -char *yyget_text (void) > > -{ > > - return yytext; > > -} > > - > > -/** Set the current line number. > > - * @param line_number > > - * > > - */ > > -void yyset_lineno (int line_number ) > > -{ > > - > > - yylineno = line_number; > > -} > > - > > -/** Set the input stream. This does not discard the current > > - * input buffer. > > - * @param in_str A readable stream. > > - * > > - * @see yy_switch_to_buffer > > - */ > > -void yyset_in (FILE * in_str ) > > -{ > > - yyin = in_str ; > > -} > > - > > -void yyset_out (FILE * out_str ) > > -{ > > - yyout = out_str ; > > -} > > - > > -int yyget_debug (void) > > -{ > > - return yy_flex_debug; > > -} > > - > > -void yyset_debug (int bdebug ) > > -{ > > - yy_flex_debug = bdebug ; > > -} > > - > > -static int yy_init_globals (void) > > -{ > > - /* Initialization is the same as for the non-reentrant scanner. > > - * This function is called from yylex_destroy(), so don't allocate here. > > - */ > > - > > - (yy_buffer_stack) = 0; > > - (yy_buffer_stack_top) = 0; > > - (yy_buffer_stack_max) = 0; > > - (yy_c_buf_p) = (char *) 0; > > - (yy_init) = 0; > > - (yy_start) = 0; > > - > > -/* Defined in main.c */ > > -#ifdef YY_STDINIT > > - yyin = stdin; > > - yyout = stdout; > > -#else > > - yyin = (FILE *) 0; > > - yyout = (FILE *) 0; > > -#endif > > - > > - /* For future reference: Set errno on error, since we are called by > > - * yylex_init() > > - */ > > - return 0; > > -} > > - > > -/* yylex_destroy is for both reentrant and non-reentrant scanners. */ > > -int yylex_destroy (void) > > -{ > > - > > - /* Pop the buffer stack, destroying each element. */ > > - while(YY_CURRENT_BUFFER){ > > - yy_delete_buffer(YY_CURRENT_BUFFER ); > > - YY_CURRENT_BUFFER_LVALUE = NULL; > > - yypop_buffer_state(); > > - } > > - > > - /* Destroy the stack itself. */ > > - yyfree((yy_buffer_stack) ); > > - (yy_buffer_stack) = NULL; > > - > > - /* Reset the globals. This is important in a non-reentrant scanner so the next time > > - * yylex() is called, initialization will occur. */ > > - yy_init_globals( ); > > - > > - return 0; > > -} > > - > > -/* > > - * Internal utility routines. > > - */ > > - > > -#ifndef yytext_ptr > > -static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) > > -{ > > - register int i; > > - for ( i = 0; i < n; ++i ) > > - s1[i] = s2[i]; > > -} > > -#endif > > - > > -#ifdef YY_NEED_STRLEN > > -static int yy_flex_strlen (yyconst char * s ) > > -{ > > - register int n; > > - for ( n = 0; s[n]; ++n ) > > - ; > > - > > - return n; > > -} > > -#endif > > - > > -void *yyalloc (yy_size_t size ) > > -{ > > - return (void *) malloc( size ); > > -} > > - > > -void *yyrealloc (void * ptr, yy_size_t size ) > > -{ > > - /* The cast to (char *) in the following accommodates both > > - * implementations that use char* generic pointers, and those > > - * that use void* generic pointers. It works with the latter > > - * because both ANSI C and C++ allow castless assignment from > > - * any pointer type to void*, and deal with argument conversions > > - * as though doing an assignment. > > - */ > > - return (void *) realloc( (char *) ptr, size ); > > -} > > - > > -void yyfree (void * ptr ) > > -{ > > - free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ > > -} > > - > > -#define YYTABLES_NAME "yytables" > > - > > -/* Bring in the keyword recognizer. */ > > - > > -#include "keywords.c" > > - > > -/* Macros to append to our phrase collection list. */ > > - > > -/* > > - * We mark any token, that that equals to a known enumerator, as > > - * SYM_ENUM_CONST. The parser will change this for struct and union tags later, > > - * the only problem is struct and union members: > > - * enum e { a, b }; struct s { int a, b; } > > - * but in this case, the only effect will be, that the ABI checksums become > > - * more volatile, which is acceptable. Also, such collisions are quite rare, > > - * so far it was only observed in include/linux/telephony.h. > > - */ > > -#define _APP(T,L) do { \ > > - cur_node = next_node; \ > > - next_node = xmalloc(sizeof(*next_node)); \ > > - next_node->next = cur_node; \ > > - cur_node->string = memcpy(xmalloc(L+1), T, L+1); \ > > - cur_node->tag = \ > > - find_symbol(cur_node->string, SYM_ENUM_CONST, 1)?\ > > - SYM_ENUM_CONST : SYM_NORMAL ; \ > > - cur_node->in_source_file = in_source_file; \ > > - } while (0) > > - > > -#define APP _APP(yytext, yyleng) > > - > > -/* The second stage lexer. Here we incorporate knowledge of the state > > - of the parser to tailor the tokens that are returned. */ > > - > > -int > > -yylex(void) > > -{ > > - static enum { > > - ST_NOTSTARTED, ST_NORMAL, ST_ATTRIBUTE, ST_ASM, ST_TYPEOF, ST_TYPEOF_1, > > - ST_BRACKET, ST_BRACE, ST_EXPRESSION, > > - ST_TABLE_1, ST_TABLE_2, ST_TABLE_3, ST_TABLE_4, > > - ST_TABLE_5, ST_TABLE_6 > > - } lexstate = ST_NOTSTARTED; > > - > > - static int suppress_type_lookup, dont_want_brace_phrase; > > - static struct string_list *next_node; > > - > > - int token, count = 0; > > - struct string_list *cur_node; > > - > > - if (lexstate == ST_NOTSTARTED) > > - { > > - next_node = xmalloc(sizeof(*next_node)); > > - next_node->next = NULL; > > - lexstate = ST_NORMAL; > > - } > > - > > -repeat: > > - token = yylex1(); > > - > > - if (token == 0) > > - return 0; > > - else if (token == FILENAME) > > - { > > - char *file, *e; > > - > > - /* Save the filename and line number for later error messages. */ > > - > > - if (cur_filename) > > - free(cur_filename); > > - > > - file = strchr(yytext, '\"')+1; > > - e = strchr(file, '\"'); > > - *e = '\0'; > > - cur_filename = memcpy(xmalloc(e-file+1), file, e-file+1); > > - cur_line = atoi(yytext+2); > > - > > - if (!source_file) { > > - source_file = xstrdup(cur_filename); > > - in_source_file = 1; > > - } else { > > - in_source_file = (strcmp(cur_filename, source_file) == 0); > > - } > > - > > - goto repeat; > > - } > > - > > - switch (lexstate) > > - { > > - case ST_NORMAL: > > - switch (token) > > - { > > - case IDENT: > > - APP; > > - { > > - int r = is_reserved_word(yytext, yyleng); > > - if (r >= 0) > > - { > > - switch (token = r) > > - { > > - case ATTRIBUTE_KEYW: > > - lexstate = ST_ATTRIBUTE; > > - count = 0; > > - goto repeat; > > - case ASM_KEYW: > > - lexstate = ST_ASM; > > - count = 0; > > - goto repeat; > > - case TYPEOF_KEYW: > > - lexstate = ST_TYPEOF; > > - count = 0; > > - goto repeat; > > - > > - case STRUCT_KEYW: > > - case UNION_KEYW: > > - case ENUM_KEYW: > > - dont_want_brace_phrase = 3; > > - suppress_type_lookup = 2; > > - goto fini; > > - > > - case EXPORT_SYMBOL_KEYW: > > - goto fini; > > - } > > - } > > - if (!suppress_type_lookup) > > - { > > - if (find_symbol(yytext, SYM_TYPEDEF, 1)) > > - token = TYPE; > > - } > > - } > > - break; > > - > > - case '[': > > - APP; > > - lexstate = ST_BRACKET; > > - count = 1; > > - goto repeat; > > - > > - case '{': > > - APP; > > - if (dont_want_brace_phrase) > > - break; > > - lexstate = ST_BRACE; > > - count = 1; > > - goto repeat; > > - > > - case '=': case ':': > > - APP; > > - lexstate = ST_EXPRESSION; > > - break; > > - > > - case DOTS: > > - default: > > - APP; > > - break; > > - } > > - break; > > - > > - case ST_ATTRIBUTE: > > - APP; > > - switch (token) > > - { > > - case '(': > > - ++count; > > - goto repeat; > > - case ')': > > - if (--count == 0) > > - { > > - lexstate = ST_NORMAL; > > - token = ATTRIBUTE_PHRASE; > > - break; > > - } > > - goto repeat; > > - default: > > - goto repeat; > > - } > > - break; > > - > > - case ST_ASM: > > - APP; > > - switch (token) > > - { > > - case '(': > > - ++count; > > - goto repeat; > > - case ')': > > - if (--count == 0) > > - { > > - lexstate = ST_NORMAL; > > - token = ASM_PHRASE; > > - break; > > - } > > - goto repeat; > > - default: > > - goto repeat; > > - } > > - break; > > - > > - case ST_TYPEOF_1: > > - if (token == IDENT) > > - { > > - if (is_reserved_word(yytext, yyleng) >= 0 > > - || find_symbol(yytext, SYM_TYPEDEF, 1)) > > - { > > - yyless(0); > > - unput('('); > > - lexstate = ST_NORMAL; > > - token = TYPEOF_KEYW; > > - break; > > - } > > - _APP("(", 1); > > - } > > - lexstate = ST_TYPEOF; > > - /* FALLTHRU */ > > - > > - case ST_TYPEOF: > > - switch (token) > > - { > > - case '(': > > - if ( ++count == 1 ) > > - lexstate = ST_TYPEOF_1; > > - else > > - APP; > > - goto repeat; > > - case ')': > > - APP; > > - if (--count == 0) > > - { > > - lexstate = ST_NORMAL; > > - token = TYPEOF_PHRASE; > > - break; > > - } > > - goto repeat; > > - default: > > - APP; > > - goto repeat; > > - } > > - break; > > - > > - case ST_BRACKET: > > - APP; > > - switch (token) > > - { > > - case '[': > > - ++count; > > - goto repeat; > > - case ']': > > - if (--count == 0) > > - { > > - lexstate = ST_NORMAL; > > - token = BRACKET_PHRASE; > > - break; > > - } > > - goto repeat; > > - default: > > - goto repeat; > > - } > > - break; > > - > > - case ST_BRACE: > > - APP; > > - switch (token) > > - { > > - case '{': > > - ++count; > > - goto repeat; > > - case '}': > > - if (--count == 0) > > - { > > - lexstate = ST_NORMAL; > > - token = BRACE_PHRASE; > > - break; > > - } > > - goto repeat; > > - default: > > - goto repeat; > > - } > > - break; > > - > > - case ST_EXPRESSION: > > - switch (token) > > - { > > - case '(': case '[': case '{': > > - ++count; > > - APP; > > - goto repeat; > > - case '}': > > - /* is this the last line of an enum declaration? */ > > - if (count == 0) > > - { > > - /* Put back the token we just read so's we can find it again > > - after registering the expression. */ > > - unput(token); > > - > > - lexstate = ST_NORMAL; > > - token = EXPRESSION_PHRASE; > > - break; > > - } > > - /* FALLTHRU */ > > - case ')': case ']': > > - --count; > > - APP; > > - goto repeat; > > - case ',': case ';': > > - if (count == 0) > > - { > > - /* Put back the token we just read so's we can find it again > > - after registering the expression. */ > > - unput(token); > > - > > - lexstate = ST_NORMAL; > > - token = EXPRESSION_PHRASE; > > - break; > > - } > > - APP; > > - goto repeat; > > - default: > > - APP; > > - goto repeat; > > - } > > - break; > > - > > - case ST_TABLE_1: > > - goto repeat; > > - > > - case ST_TABLE_2: > > - if (token == IDENT && yyleng == 1 && yytext[0] == 'X') > > - { > > - token = EXPORT_SYMBOL_KEYW; > > - lexstate = ST_TABLE_5; > > - APP; > > - break; > > - } > > - lexstate = ST_TABLE_6; > > - /* FALLTHRU */ > > - > > - case ST_TABLE_6: > > - switch (token) > > - { > > - case '{': case '[': case '(': > > - ++count; > > - break; > > - case '}': case ']': case ')': > > - --count; > > - break; > > - case ',': > > - if (count == 0) > > - lexstate = ST_TABLE_2; > > - break; > > - }; > > - goto repeat; > > - > > - case ST_TABLE_3: > > - goto repeat; > > - > > - case ST_TABLE_4: > > - if (token == ';') > > - lexstate = ST_NORMAL; > > - goto repeat; > > - > > - case ST_TABLE_5: > > - switch (token) > > - { > > - case ',': > > - token = ';'; > > - lexstate = ST_TABLE_2; > > - APP; > > - break; > > - default: > > - APP; > > - break; > > - } > > - break; > > - > > - default: > > - exit(1); > > - } > > -fini: > > - > > - if (suppress_type_lookup > 0) > > - --suppress_type_lookup; > > - if (dont_want_brace_phrase > 0) > > - --dont_want_brace_phrase; > > - > > - yylval = &next_node->next; > > - > > - return token; > > -} > > - > > diff --git a/scripts/genksyms/parse.tab.c_shipped b/scripts/genksyms/parse.tab.c_shipped > > deleted file mode 100644 > > index d02258b..0000000 > > --- a/scripts/genksyms/parse.tab.c_shipped > > +++ /dev/null > > @@ -1,2394 +0,0 @@ > > -/* A Bison parser, made by GNU Bison 2.7. */ > > - > > -/* Bison implementation for Yacc-like parsers in C > > - > > - Copyright (C) 1984, 1989-1990, 2000-2012 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 > > - the Free Software Foundation, either version 3 of the License, or > > - (at your option) any later version. > > - > > - This program is distributed in the hope that it will be useful, > > - but WITHOUT ANY WARRANTY; without even the implied warranty of > > - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > > - GNU General Public License for more details. > > - > > - You should have received a copy of the GNU General Public License > > - along with this program. If not, see <http://www.gnu.org/licenses/>. */ > > - > > -/* As a special exception, you may create a larger work that contains > > - part or all of the Bison parser skeleton and distribute that work > > - under terms of your choice, so long as that work isn't itself a > > - parser generator using the skeleton or a modified version thereof > > - as a parser skeleton. Alternatively, if you modify or redistribute > > - the parser skeleton itself, you may (at your option) remove this > > - special exception, which will cause the skeleton and the resulting > > - Bison output files to be licensed under the GNU General Public > > - License without this special exception. > > - > > - This special exception was added by the Free Software Foundation in > > - version 2.2 of Bison. */ > > - > > -/* C LALR(1) parser skeleton written by Richard Stallman, by > > - simplifying the original so-called "semantic" parser. */ > > - > > -/* All symbols defined below should begin with yy or YY, to avoid > > - infringing on user name space. This should be done even for local > > - variables, as they might otherwise be expanded by user macros. > > - There are some unavoidable exceptions within include files to > > - define necessary library symbols; they are noted "INFRINGES ON > > - USER NAME SPACE" below. */ > > - > > -/* Identify Bison output. */ > > -#define YYBISON 1 > > - > > -/* Bison version. */ > > -#define YYBISON_VERSION "2.7" > > - > > -/* Skeleton name. */ > > -#define YYSKELETON_NAME "yacc.c" > > - > > -/* Pure parsers. */ > > -#define YYPURE 0 > > - > > -/* Push parsers. */ > > -#define YYPUSH 0 > > - > > -/* Pull parsers. */ > > -#define YYPULL 1 > > - > > - > > - > > - > > -/* Copy the first part of user declarations. */ > > - > > - > > - > > -#include <assert.h> > > -#include <stdlib.h> > > -#include <string.h> > > -#include "genksyms.h" > > - > > -static int is_typedef; > > -static int is_extern; > > -static char *current_name; > > -static struct string_list *decl_spec; > > - > > -static void yyerror(const char *); > > - > > -static inline void > > -remove_node(struct string_list **p) > > -{ > > - struct string_list *node = *p; > > - *p = node->next; > > - free_node(node); > > -} > > - > > -static inline void > > -remove_list(struct string_list **pb, struct string_list **pe) > > -{ > > - struct string_list *b = *pb, *e = *pe; > > - *pb = e; > > - free_list(b, e); > > -} > > - > > -/* Record definition of a struct/union/enum */ > > -static void record_compound(struct string_list **keyw, > > - struct string_list **ident, > > - struct string_list **body, > > - enum symbol_type type) > > -{ > > - struct string_list *b = *body, *i = *ident, *r; > > - > > - if (i->in_source_file) { > > - remove_node(keyw); > > - (*ident)->tag = type; > > - remove_list(body, ident); > > - return; > > - } > > - r = copy_node(i); r->tag = type; > > - r->next = (*keyw)->next; *body = r; (*keyw)->next = NULL; > > - add_symbol(i->string, type, b, is_extern); > > -} > > - > > - > > - > > - > > -# ifndef YY_NULL > > -# if defined __cplusplus && 201103L <= __cplusplus > > -# define YY_NULL nullptr > > -# else > > -# define YY_NULL 0 > > -# endif > > -# endif > > - > > -/* Enabling verbose error messages. */ > > -#ifdef YYERROR_VERBOSE > > -# undef YYERROR_VERBOSE > > -# define YYERROR_VERBOSE 1 > > -#else > > -# define YYERROR_VERBOSE 0 > > -#endif > > - > > - > > -/* Enabling traces. */ > > -#ifndef YYDEBUG > > -# define YYDEBUG 1 > > -#endif > > -#if YYDEBUG > > -extern int yydebug; > > -#endif > > - > > -/* Tokens. */ > > -#ifndef YYTOKENTYPE > > -# define YYTOKENTYPE > > - /* Put the tokens into the symbol table, so that GDB and other debuggers > > - know about them. */ > > - enum yytokentype { > > - ASM_KEYW = 258, > > - ATTRIBUTE_KEYW = 259, > > - AUTO_KEYW = 260, > > - BOOL_KEYW = 261, > > - CHAR_KEYW = 262, > > - CONST_KEYW = 263, > > - DOUBLE_KEYW = 264, > > - ENUM_KEYW = 265, > > - EXTERN_KEYW = 266, > > - EXTENSION_KEYW = 267, > > - FLOAT_KEYW = 268, > > - INLINE_KEYW = 269, > > - INT_KEYW = 270, > > - LONG_KEYW = 271, > > - REGISTER_KEYW = 272, > > - RESTRICT_KEYW = 273, > > - SHORT_KEYW = 274, > > - SIGNED_KEYW = 275, > > - STATIC_KEYW = 276, > > - STRUCT_KEYW = 277, > > - TYPEDEF_KEYW = 278, > > - UNION_KEYW = 279, > > - UNSIGNED_KEYW = 280, > > - VOID_KEYW = 281, > > - VOLATILE_KEYW = 282, > > - TYPEOF_KEYW = 283, > > - VA_LIST_KEYW = 284, > > - EXPORT_SYMBOL_KEYW = 285, > > - ASM_PHRASE = 286, > > - ATTRIBUTE_PHRASE = 287, > > - TYPEOF_PHRASE = 288, > > - BRACE_PHRASE = 289, > > - BRACKET_PHRASE = 290, > > - EXPRESSION_PHRASE = 291, > > - CHAR = 292, > > - DOTS = 293, > > - IDENT = 294, > > - INT = 295, > > - REAL = 296, > > - STRING = 297, > > - TYPE = 298, > > - OTHER = 299, > > - FILENAME = 300 > > - }; > > -#endif > > - > > - > > -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED > > -typedef int YYSTYPE; > > -# define YYSTYPE_IS_TRIVIAL 1 > > -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ > > -# define YYSTYPE_IS_DECLARED 1 > > -#endif > > - > > -extern YYSTYPE yylval; > > - > > -#ifdef YYPARSE_PARAM > > -#if defined __STDC__ || defined __cplusplus > > -int yyparse (void *YYPARSE_PARAM); > > -#else > > -int yyparse (); > > -#endif > > -#else /* ! YYPARSE_PARAM */ > > -#if defined __STDC__ || defined __cplusplus > > -int yyparse (void); > > -#else > > -int yyparse (); > > -#endif > > -#endif /* ! YYPARSE_PARAM */ > > - > > - > > - > > -/* Copy the second part of user declarations. */ > > - > > - > > - > > -#ifdef short > > -# undef short > > -#endif > > - > > -#ifdef YYTYPE_UINT8 > > -typedef YYTYPE_UINT8 yytype_uint8; > > -#else > > -typedef unsigned char yytype_uint8; > > -#endif > > - > > -#ifdef YYTYPE_INT8 > > -typedef YYTYPE_INT8 yytype_int8; > > -#elif (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -typedef signed char yytype_int8; > > -#else > > -typedef short int yytype_int8; > > -#endif > > - > > -#ifdef YYTYPE_UINT16 > > -typedef YYTYPE_UINT16 yytype_uint16; > > -#else > > -typedef unsigned short int yytype_uint16; > > -#endif > > - > > -#ifdef YYTYPE_INT16 > > -typedef YYTYPE_INT16 yytype_int16; > > -#else > > -typedef short int yytype_int16; > > -#endif > > - > > -#ifndef YYSIZE_T > > -# ifdef __SIZE_TYPE__ > > -# define YYSIZE_T __SIZE_TYPE__ > > -# elif defined size_t > > -# define YYSIZE_T size_t > > -# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ > > -# define YYSIZE_T size_t > > -# else > > -# define YYSIZE_T unsigned int > > -# endif > > -#endif > > - > > -#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) > > - > > -#ifndef YY_ > > -# if defined YYENABLE_NLS && YYENABLE_NLS > > -# if ENABLE_NLS > > -# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ > > -# define YY_(Msgid) dgettext ("bison-runtime", Msgid) > > -# endif > > -# endif > > -# ifndef YY_ > > -# define YY_(Msgid) Msgid > > -# endif > > -#endif > > - > > -/* Suppress unused-variable warnings by "using" E. */ > > -#if ! defined lint || defined __GNUC__ > > -# define YYUSE(E) ((void) (E)) > > -#else > > -# define YYUSE(E) /* empty */ > > -#endif > > - > > -/* Identity function, used to suppress warnings about constant conditions. */ > > -#ifndef lint > > -# define YYID(N) (N) > > -#else > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -static int > > -YYID (int yyi) > > -#else > > -static int > > -YYID (yyi) > > - int yyi; > > -#endif > > -{ > > - return yyi; > > -} > > -#endif > > - > > -#if ! defined yyoverflow || YYERROR_VERBOSE > > - > > -/* The parser invokes alloca or malloc; define the necessary symbols. */ > > - > > -# ifdef YYSTACK_USE_ALLOCA > > -# if YYSTACK_USE_ALLOCA > > -# ifdef __GNUC__ > > -# define YYSTACK_ALLOC __builtin_alloca > > -# elif defined __BUILTIN_VA_ARG_INCR > > -# include <alloca.h> /* INFRINGES ON USER NAME SPACE */ > > -# elif defined _AIX > > -# define YYSTACK_ALLOC __alloca > > -# elif defined _MSC_VER > > -# include <malloc.h> /* INFRINGES ON USER NAME SPACE */ > > -# define alloca _alloca > > -# else > > -# define YYSTACK_ALLOC alloca > > -# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ > > - /* Use EXIT_SUCCESS as a witness for stdlib.h. */ > > -# ifndef EXIT_SUCCESS > > -# define EXIT_SUCCESS 0 > > -# endif > > -# endif > > -# endif > > -# endif > > -# endif > > - > > -# ifdef YYSTACK_ALLOC > > - /* Pacify GCC's `empty if-body' warning. */ > > -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) > > -# ifndef YYSTACK_ALLOC_MAXIMUM > > - /* The OS might guarantee only one guard page at the bottom of the stack, > > - and a page size can be as small as 4096 bytes. So we cannot safely > > - invoke alloca (N) if N exceeds 4096. Use a slightly smaller number > > - to allow for a few compiler-allocated temporary stack slots. */ > > -# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ > > -# endif > > -# else > > -# define YYSTACK_ALLOC YYMALLOC > > -# define YYSTACK_FREE YYFREE > > -# ifndef YYSTACK_ALLOC_MAXIMUM > > -# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM > > -# endif > > -# if (defined __cplusplus && ! defined EXIT_SUCCESS \ > > - && ! ((defined YYMALLOC || defined malloc) \ > > - && (defined YYFREE || defined free))) > > -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ > > -# ifndef EXIT_SUCCESS > > -# define EXIT_SUCCESS 0 > > -# endif > > -# endif > > -# ifndef YYMALLOC > > -# define YYMALLOC malloc > > -# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ > > -# endif > > -# endif > > -# ifndef YYFREE > > -# define YYFREE free > > -# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -void free (void *); /* INFRINGES ON USER NAME SPACE */ > > -# endif > > -# endif > > -# endif > > -#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ > > - > > - > > -#if (! defined yyoverflow \ > > - && (! defined __cplusplus \ > > - || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) > > - > > -/* A type that is properly aligned for any stack member. */ > > -union yyalloc > > -{ > > - yytype_int16 yyss_alloc; > > - YYSTYPE yyvs_alloc; > > -}; > > - > > -/* The size of the maximum gap between one aligned stack and the next. */ > > -# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) > > - > > -/* The size of an array large to enough to hold all stacks, each with > > - N elements. */ > > -# define YYSTACK_BYTES(N) \ > > - ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ > > - + YYSTACK_GAP_MAXIMUM) > > - > > -# define YYCOPY_NEEDED 1 > > - > > -/* Relocate STACK from its old location to the new one. The > > - local variables YYSIZE and YYSTACKSIZE give the old and new number of > > - elements in the stack, and YYPTR gives the new location of the > > - stack. Advance YYPTR to a properly aligned location for the next > > - stack. */ > > -# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ > > - do \ > > - { \ > > - YYSIZE_T yynewbytes; \ > > - YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ > > - Stack = &yyptr->Stack_alloc; \ > > - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ > > - yyptr += yynewbytes / sizeof (*yyptr); \ > > - } \ > > - while (YYID (0)) > > - > > -#endif > > - > > -#if defined YYCOPY_NEEDED && YYCOPY_NEEDED > > -/* Copy COUNT objects from SRC to DST. The source and destination do > > - not overlap. */ > > -# ifndef YYCOPY > > -# if defined __GNUC__ && 1 < __GNUC__ > > -# define YYCOPY(Dst, Src, Count) \ > > - __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) > > -# else > > -# define YYCOPY(Dst, Src, Count) \ > > - do \ > > - { \ > > - YYSIZE_T yyi; \ > > - for (yyi = 0; yyi < (Count); yyi++) \ > > - (Dst)[yyi] = (Src)[yyi]; \ > > - } \ > > - while (YYID (0)) > > -# endif > > -# endif > > -#endif /* !YYCOPY_NEEDED */ > > - > > -/* YYFINAL -- State number of the termination state. */ > > -#define YYFINAL 4 > > -/* YYLAST -- Last index in YYTABLE. */ > > -#define YYLAST 522 > > - > > -/* YYNTOKENS -- Number of terminals. */ > > -#define YYNTOKENS 55 > > -/* YYNNTS -- Number of nonterminals. */ > > -#define YYNNTS 49 > > -/* YYNRULES -- Number of rules. */ > > -#define YYNRULES 133 > > -/* YYNRULES -- Number of states. */ > > -#define YYNSTATES 187 > > - > > -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ > > -#define YYUNDEFTOK 2 > > -#define YYMAXUTOK 300 > > - > > -#define YYTRANSLATE(YYX) \ > > - ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) > > - > > -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ > > -static const yytype_uint8 yytranslate[] = > > -{ > > - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 49, 50, 51, 2, 48, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 54, 46, > > - 2, 52, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 53, 2, 47, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, > > - 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, > > - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, > > - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, > > - 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, > > - 45 > > -}; > > - > > -#if YYDEBUG > > -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in > > - YYRHS. */ > > -static const yytype_uint16 yyprhs[] = > > -{ > > - 0, 0, 3, 5, 8, 9, 12, 13, 18, 19, > > - 23, 25, 27, 29, 31, 34, 37, 41, 42, 44, > > - 46, 50, 55, 56, 58, 60, 63, 65, 67, 69, > > - 71, 73, 75, 77, 79, 81, 86, 88, 91, 94, > > - 97, 101, 105, 109, 112, 115, 118, 120, 122, 124, > > - 126, 128, 130, 132, 134, 136, 138, 140, 142, 145, > > - 146, 148, 150, 153, 155, 157, 159, 161, 164, 166, > > - 168, 170, 175, 180, 183, 187, 190, 192, 194, 196, > > - 201, 206, 209, 213, 217, 220, 222, 226, 227, 229, > > - 231, 235, 238, 241, 243, 244, 246, 248, 253, 258, > > - 261, 265, 269, 273, 274, 276, 279, 283, 287, 288, > > - 290, 292, 295, 299, 302, 303, 305, 307, 311, 314, > > - 317, 319, 322, 323, 326, 330, 335, 337, 341, 343, > > - 347, 350, 351, 353 > > -}; > > - > > -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ > > -static const yytype_int8 yyrhs[] = > > -{ > > - 56, 0, -1, 57, -1, 56, 57, -1, -1, 58, > > - 59, -1, -1, 12, 23, 60, 62, -1, -1, 23, > > - 61, 62, -1, 62, -1, 86, -1, 101, -1, 103, > > - -1, 1, 46, -1, 1, 47, -1, 66, 63, 46, > > - -1, -1, 64, -1, 65, -1, 64, 48, 65, -1, > > - 76, 102, 97, 87, -1, -1, 67, -1, 68, -1, > > - 67, 68, -1, 69, -1, 70, -1, 5, -1, 17, > > - -1, 21, -1, 11, -1, 14, -1, 71, -1, 75, > > - -1, 28, 49, 83, 50, -1, 33, -1, 22, 39, > > - -1, 24, 39, -1, 10, 39, -1, 22, 39, 89, > > - -1, 24, 39, 89, -1, 10, 39, 98, -1, 10, > > - 98, -1, 22, 89, -1, 24, 89, -1, 7, -1, > > - 19, -1, 15, -1, 16, -1, 20, -1, 25, -1, > > - 13, -1, 9, -1, 26, -1, 6, -1, 29, -1, > > - 43, -1, 51, 73, -1, -1, 74, -1, 75, -1, > > - 74, 75, -1, 8, -1, 27, -1, 32, -1, 18, > > - -1, 72, 76, -1, 77, -1, 39, -1, 43, -1, > > - 77, 49, 80, 50, -1, 77, 49, 1, 50, -1, > > - 77, 35, -1, 49, 76, 50, -1, 72, 78, -1, > > - 79, -1, 39, -1, 43, -1, 79, 49, 80, 50, > > - -1, 79, 49, 1, 50, -1, 79, 35, -1, 49, > > - 78, 50, -1, 49, 1, 50, -1, 81, 38, -1, > > - 81, -1, 82, 48, 38, -1, -1, 82, -1, 83, > > - -1, 82, 48, 83, -1, 67, 84, -1, 72, 84, > > - -1, 85, -1, -1, 39, -1, 43, -1, 85, 49, > > - 80, 50, -1, 85, 49, 1, 50, -1, 85, 35, > > - -1, 49, 84, 50, -1, 49, 1, 50, -1, 66, > > - 76, 34, -1, -1, 88, -1, 52, 36, -1, 53, > > - 90, 47, -1, 53, 1, 47, -1, -1, 91, -1, > > - 92, -1, 91, 92, -1, 66, 93, 46, -1, 1, > > - 46, -1, -1, 94, -1, 95, -1, 94, 48, 95, > > - -1, 78, 97, -1, 39, 96, -1, 96, -1, 54, > > - 36, -1, -1, 97, 32, -1, 53, 99, 47, -1, > > - 53, 99, 48, 47, -1, 100, -1, 99, 48, 100, > > - -1, 39, -1, 39, 52, 36, -1, 31, 46, -1, > > - -1, 31, -1, 30, 49, 39, 50, 46, -1 > > -}; > > - > > -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ > > -static const yytype_uint16 yyrline[] = > > -{ > > - 0, 125, 125, 126, 130, 130, 136, 136, 138, 138, > > - 140, 141, 142, 143, 144, 145, 149, 163, 164, 168, > > - 176, 189, 195, 196, 200, 201, 205, 211, 215, 216, > > - 217, 218, 219, 223, 224, 225, 226, 230, 232, 234, > > - 238, 240, 242, 247, 250, 251, 255, 256, 257, 258, > > - 259, 260, 261, 262, 263, 264, 265, 266, 270, 275, > > - 276, 280, 281, 285, 285, 285, 286, 294, 295, 299, > > - 308, 317, 319, 321, 323, 330, 331, 335, 336, 337, > > - 339, 341, 343, 345, 350, 351, 352, 356, 357, 361, > > - 362, 367, 372, 374, 378, 379, 387, 391, 393, 395, > > - 397, 399, 404, 413, 414, 419, 424, 425, 429, 430, > > - 434, 435, 439, 441, 446, 447, 451, 452, 456, 457, > > - 458, 462, 466, 467, 471, 472, 476, 477, 480, 485, > > - 493, 497, 498, 502 > > -}; > > -#endif > > - > > -#if YYDEBUG || YYERROR_VERBOSE || 0 > > -/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. > > - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ > > -static const char *const yytname[] = > > -{ > > - "$end", "error", "$undefined", "ASM_KEYW", "ATTRIBUTE_KEYW", > > - "AUTO_KEYW", "BOOL_KEYW", "CHAR_KEYW", "CONST_KEYW", "DOUBLE_KEYW", > > - "ENUM_KEYW", "EXTERN_KEYW", "EXTENSION_KEYW", "FLOAT_KEYW", > > - "INLINE_KEYW", "INT_KEYW", "LONG_KEYW", "REGISTER_KEYW", "RESTRICT_KEYW", > > - "SHORT_KEYW", "SIGNED_KEYW", "STATIC_KEYW", "STRUCT_KEYW", > > - "TYPEDEF_KEYW", "UNION_KEYW", "UNSIGNED_KEYW", "VOID_KEYW", > > - "VOLATILE_KEYW", "TYPEOF_KEYW", "VA_LIST_KEYW", "EXPORT_SYMBOL_KEYW", > > - "ASM_PHRASE", "ATTRIBUTE_PHRASE", "TYPEOF_PHRASE", "BRACE_PHRASE", > > - "BRACKET_PHRASE", "EXPRESSION_PHRASE", "CHAR", "DOTS", "IDENT", "INT", > > - "REAL", "STRING", "TYPE", "OTHER", "FILENAME", "';'", "'}'", "','", > > - "'('", "')'", "'*'", "'='", "'{'", "':'", "$accept", "declaration_seq", > > - "declaration", "$@1", "declaration1", "$@2", "$@3", "simple_declaration", > > - "init_declarator_list_opt", "init_declarator_list", "init_declarator", > > - "decl_specifier_seq_opt", "decl_specifier_seq", "decl_specifier", > > - "storage_class_specifier", "type_specifier", "simple_type_specifier", > > - "ptr_operator", "cvar_qualifier_seq_opt", "cvar_qualifier_seq", > > - "cvar_qualifier", "declarator", "direct_declarator", "nested_declarator", > > - "direct_nested_declarator", "parameter_declaration_clause", > > - "parameter_declaration_list_opt", "parameter_declaration_list", > > - "parameter_declaration", "m_abstract_declarator", > > - "direct_m_abstract_declarator", "function_definition", "initializer_opt", > > - "initializer", "class_body", "member_specification_opt", > > - "member_specification", "member_declaration", > > - "member_declarator_list_opt", "member_declarator_list", > > - "member_declarator", "member_bitfield_declarator", "attribute_opt", > > - "enum_body", "enumerator_list", "enumerator", "asm_definition", > > - "asm_phrase_opt", "export_definition", YY_NULL > > -}; > > -#endif > > - > > -# ifdef YYPRINT > > -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to > > - token YYLEX-NUM. */ > > -static const yytype_uint16 yytoknum[] = > > -{ > > - 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, > > - 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, > > - 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, > > - 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, > > - 295, 296, 297, 298, 299, 300, 59, 125, 44, 40, > > - 41, 42, 61, 123, 58 > > -}; > > -# endif > > - > > -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ > > -static const yytype_uint8 yyr1[] = > > -{ > > - 0, 55, 56, 56, 58, 57, 60, 59, 61, 59, > > - 59, 59, 59, 59, 59, 59, 62, 63, 63, 64, > > - 64, 65, 66, 66, 67, 67, 68, 68, 69, 69, > > - 69, 69, 69, 70, 70, 70, 70, 70, 70, 70, > > - 70, 70, 70, 70, 70, 70, 71, 71, 71, 71, > > - 71, 71, 71, 71, 71, 71, 71, 71, 72, 73, > > - 73, 74, 74, 75, 75, 75, 75, 76, 76, 77, > > - 77, 77, 77, 77, 77, 78, 78, 79, 79, 79, > > - 79, 79, 79, 79, 80, 80, 80, 81, 81, 82, > > - 82, 83, 84, 84, 85, 85, 85, 85, 85, 85, > > - 85, 85, 86, 87, 87, 88, 89, 89, 90, 90, > > - 91, 91, 92, 92, 93, 93, 94, 94, 95, 95, > > - 95, 96, 97, 97, 98, 98, 99, 99, 100, 100, > > - 101, 102, 102, 103 > > -}; > > - > > -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ > > -static const yytype_uint8 yyr2[] = > > -{ > > - 0, 2, 1, 2, 0, 2, 0, 4, 0, 3, > > - 1, 1, 1, 1, 2, 2, 3, 0, 1, 1, > > - 3, 4, 0, 1, 1, 2, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 4, 1, 2, 2, 2, > > - 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 2, 0, > > - 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, > > - 1, 4, 4, 2, 3, 2, 1, 1, 1, 4, > > - 4, 2, 3, 3, 2, 1, 3, 0, 1, 1, > > - 3, 2, 2, 1, 0, 1, 1, 4, 4, 2, > > - 3, 3, 3, 0, 1, 2, 3, 3, 0, 1, > > - 1, 2, 3, 2, 0, 1, 1, 3, 2, 2, > > - 1, 2, 0, 2, 3, 4, 1, 3, 1, 3, > > - 2, 0, 1, 5 > > -}; > > - > > -/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. > > - Performed when YYTABLE doesn't specify something else to do. Zero > > - means the default is an error. */ > > -static const yytype_uint8 yydefact[] = > > -{ > > - 4, 4, 2, 0, 1, 3, 0, 28, 55, 46, > > - 63, 53, 0, 31, 0, 52, 32, 48, 49, 29, > > - 66, 47, 50, 30, 0, 8, 0, 51, 54, 64, > > - 0, 56, 0, 0, 65, 36, 57, 5, 10, 17, > > - 23, 24, 26, 27, 33, 34, 11, 12, 13, 14, > > - 15, 39, 0, 43, 6, 37, 0, 44, 22, 38, > > - 45, 0, 0, 130, 69, 70, 0, 59, 0, 18, > > - 19, 0, 131, 68, 25, 42, 128, 0, 126, 22, > > - 40, 0, 114, 0, 0, 110, 9, 17, 41, 94, > > - 0, 0, 0, 58, 60, 61, 16, 0, 67, 132, > > - 102, 122, 73, 0, 0, 124, 0, 7, 113, 107, > > - 77, 78, 0, 0, 0, 122, 76, 0, 115, 116, > > - 120, 106, 0, 111, 131, 95, 57, 0, 94, 91, > > - 93, 35, 0, 74, 62, 20, 103, 0, 0, 85, > > - 88, 89, 129, 125, 127, 119, 0, 77, 0, 121, > > - 75, 118, 81, 0, 112, 0, 0, 96, 0, 92, > > - 99, 0, 133, 123, 0, 21, 104, 72, 71, 84, > > - 0, 83, 82, 0, 0, 117, 101, 100, 0, 0, > > - 105, 86, 90, 80, 79, 98, 97 > > -}; > > - > > -/* YYDEFGOTO[NTERM-NUM]. */ > > -static const yytype_int16 yydefgoto[] = > > -{ > > - -1, 1, 2, 3, 37, 79, 58, 38, 68, 69, > > - 70, 82, 40, 41, 42, 43, 44, 71, 93, 94, > > - 45, 124, 73, 115, 116, 138, 139, 140, 141, 129, > > - 130, 46, 165, 166, 57, 83, 84, 85, 117, 118, > > - 119, 120, 136, 53, 77, 78, 47, 101, 48 > > -}; > > - > > -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing > > - STATE-NUM. */ > > -#define YYPACT_NINF -94 > > -static const yytype_int16 yypact[] = > > -{ > > - -94, 15, -94, 208, -94, -94, 34, -94, -94, -94, > > - -94, -94, -27, -94, -5, -94, -94, -94, -94, -94, > > - -94, -94, -94, -94, -25, -94, -16, -94, -94, -94, > > - -4, -94, 19, -24, -94, -94, -94, -94, -94, 24, > > - 479, -94, -94, -94, -94, -94, -94, -94, -94, -94, > > - -94, 29, 48, -94, -94, 37, 106, -94, 479, 37, > > - -94, 479, 54, -94, -94, -94, 24, -2, 49, 53, > > - -94, 24, -14, -11, -94, -94, 47, 38, -94, 479, > > - -94, 51, 23, 55, 157, -94, -94, 24, -94, 393, > > - 56, 58, 68, -94, -2, -94, -94, 24, -94, -94, > > - -94, -94, -94, 255, 67, -94, 5, -94, -94, -94, > > - 50, -94, 7, 69, 40, -94, -8, 83, 88, -94, > > - -94, -94, 91, -94, 109, -94, -94, 4, 45, -94, > > - 16, -94, 95, -94, -94, -94, -23, 92, 93, 108, > > - 96, -94, -94, -94, -94, -94, 97, -94, 98, -94, > > - -94, 118, -94, 301, -94, 23, 101, -94, 104, -94, > > - -94, 347, -94, -94, 120, -94, -94, -94, -94, -94, > > - 440, -94, -94, 111, 119, -94, -94, -94, 130, 137, > > - -94, -94, -94, -94, -94, -94, -94 > > -}; > > - > > -/* YYPGOTO[NTERM-NUM]. */ > > -static const yytype_int16 yypgoto[] = > > -{ > > - -94, -94, 158, -94, -94, -94, -94, -45, -94, -94, > > - 94, -1, -61, -29, -94, -94, -94, -79, -94, -94, > > - -63, -7, -94, -93, -94, -92, -94, -94, -60, -57, > > - -94, -94, -94, -94, -19, -94, -94, 110, -94, -94, > > - 33, 82, 78, 144, -94, 99, -94, -94, -94 > > -}; > > - > > -/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If > > - positive, shift that token. If negative, reduce the rule which > > - number is the opposite. If YYTABLE_NINF, syntax error. */ > > -#define YYTABLE_NINF -110 > > -static const yytype_int16 yytable[] = > > -{ > > - 89, 90, 39, 114, 95, 156, 10, 60, 146, 163, > > - 128, 74, 51, 86, 55, 4, 20, 99, 54, 148, > > - 100, 150, 63, 59, 102, 29, 52, 152, 56, 164, > > - 34, 134, 72, 114, 107, 114, 80, 56, 103, -94, > > - 88, 153, 89, 125, 76, 61, 147, 157, 128, 128, > > - 111, 160, 143, 127, -94, 67, 112, 87, 67, 92, > > - 74, 174, 110, 64, 98, 161, 111, 65, 62, 179, > > - 158, 159, 112, 66, 67, 67, 114, 113, 87, 147, > > - 49, 50, 52, 111, 125, 105, 106, 76, 157, 112, > > - 56, 67, 89, 91, 127, 96, 67, 108, 109, 104, > > - 89, 97, 121, 142, 113, 149, 131, 81, 132, 89, > > - 182, 7, 8, 9, 10, 11, 12, 13, 133, 15, > > - 16, 17, 18, 19, 20, 21, 22, 23, 24, 154, > > - 26, 27, 28, 29, 30, 31, 155, 108, 34, 35, > > - 99, 162, 167, 168, 170, -22, 169, 171, 172, 36, > > - 163, 176, -22, -108, 177, -22, 180, -22, 122, 5, > > - -22, 183, 7, 8, 9, 10, 11, 12, 13, 184, > > - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, > > - 185, 26, 27, 28, 29, 30, 31, 186, 175, 34, > > - 35, 135, 145, 151, 123, 75, -22, 0, 0, 0, > > - 36, 0, 0, -22, -109, 144, -22, 0, -22, 6, > > - 0, -22, 0, 7, 8, 9, 10, 11, 12, 13, > > - 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, > > - 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, > > - 34, 35, 0, 0, 0, 0, 0, -22, 0, 0, > > - 0, 36, 0, 0, -22, 0, 137, -22, 0, -22, > > - 7, 8, 9, 10, 11, 12, 13, 0, 15, 16, > > - 17, 18, 19, 20, 21, 22, 23, 24, 0, 26, > > - 27, 28, 29, 30, 31, 0, 0, 34, 35, 0, > > - 0, 0, 0, -87, 0, 0, 0, 0, 36, 0, > > - 0, 0, 173, 0, 0, -87, 7, 8, 9, 10, > > - 11, 12, 13, 0, 15, 16, 17, 18, 19, 20, > > - 21, 22, 23, 24, 0, 26, 27, 28, 29, 30, > > - 31, 0, 0, 34, 35, 0, 0, 0, 0, -87, > > - 0, 0, 0, 0, 36, 0, 0, 0, 178, 0, > > - 0, -87, 7, 8, 9, 10, 11, 12, 13, 0, > > - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, > > - 0, 26, 27, 28, 29, 30, 31, 0, 0, 34, > > - 35, 0, 0, 0, 0, -87, 0, 0, 0, 0, > > - 36, 0, 0, 0, 0, 0, 0, -87, 7, 8, > > - 9, 10, 11, 12, 13, 0, 15, 16, 17, 18, > > - 19, 20, 21, 22, 23, 24, 0, 26, 27, 28, > > - 29, 30, 31, 0, 0, 34, 35, 0, 0, 0, > > - 0, 0, 125, 0, 0, 0, 126, 0, 0, 0, > > - 0, 0, 127, 0, 67, 7, 8, 9, 10, 11, > > - 12, 13, 0, 15, 16, 17, 18, 19, 20, 21, > > - 22, 23, 24, 0, 26, 27, 28, 29, 30, 31, > > - 0, 0, 34, 35, 0, 0, 0, 0, 181, 0, > > - 0, 0, 0, 36, 7, 8, 9, 10, 11, 12, > > - 13, 0, 15, 16, 17, 18, 19, 20, 21, 22, > > - 23, 24, 0, 26, 27, 28, 29, 30, 31, 0, > > - 0, 34, 35, 0, 0, 0, 0, 0, 0, 0, > > - 0, 0, 36 > > -}; > > - > > -#define yypact_value_is_default(Yystate) \ > > - (!!((Yystate) == (-94))) > > - > > -#define yytable_value_is_error(Yytable_value) \ > > - YYID (0) > > - > > -static const yytype_int16 yycheck[] = > > -{ > > - 61, 61, 3, 82, 67, 1, 8, 26, 1, 32, > > - 89, 40, 39, 58, 39, 0, 18, 31, 23, 112, > > - 34, 114, 46, 39, 35, 27, 53, 35, 53, 52, > > - 32, 94, 39, 112, 79, 114, 55, 53, 49, 35, > > - 59, 49, 103, 39, 39, 49, 39, 43, 127, 128, > > - 43, 35, 47, 49, 50, 51, 49, 58, 51, 66, > > - 89, 153, 39, 39, 71, 49, 43, 43, 49, 161, > > - 127, 128, 49, 49, 51, 51, 155, 54, 79, 39, > > - 46, 47, 53, 43, 39, 47, 48, 39, 43, 49, > > - 53, 51, 153, 39, 49, 46, 51, 46, 47, 52, > > - 161, 48, 47, 36, 54, 36, 50, 1, 50, 170, > > - 170, 5, 6, 7, 8, 9, 10, 11, 50, 13, > > - 14, 15, 16, 17, 18, 19, 20, 21, 22, 46, > > - 24, 25, 26, 27, 28, 29, 48, 46, 32, 33, > > - 31, 46, 50, 50, 48, 39, 38, 50, 50, 43, > > - 32, 50, 46, 47, 50, 49, 36, 51, 1, 1, > > - 54, 50, 5, 6, 7, 8, 9, 10, 11, 50, > > - 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, > > - 50, 24, 25, 26, 27, 28, 29, 50, 155, 32, > > - 33, 97, 110, 115, 84, 51, 39, -1, -1, -1, > > - 43, -1, -1, 46, 47, 106, 49, -1, 51, 1, > > - -1, 54, -1, 5, 6, 7, 8, 9, 10, 11, > > - 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, > > - 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, > > - 32, 33, -1, -1, -1, -1, -1, 39, -1, -1, > > - -1, 43, -1, -1, 46, -1, 1, 49, -1, 51, > > - 5, 6, 7, 8, 9, 10, 11, -1, 13, 14, > > - 15, 16, 17, 18, 19, 20, 21, 22, -1, 24, > > - 25, 26, 27, 28, 29, -1, -1, 32, 33, -1, > > - -1, -1, -1, 38, -1, -1, -1, -1, 43, -1, > > - -1, -1, 1, -1, -1, 50, 5, 6, 7, 8, > > - 9, 10, 11, -1, 13, 14, 15, 16, 17, 18, > > - 19, 20, 21, 22, -1, 24, 25, 26, 27, 28, > > - 29, -1, -1, 32, 33, -1, -1, -1, -1, 38, > > - -1, -1, -1, -1, 43, -1, -1, -1, 1, -1, > > - -1, 50, 5, 6, 7, 8, 9, 10, 11, -1, > > - 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, > > - -1, 24, 25, 26, 27, 28, 29, -1, -1, 32, > > - 33, -1, -1, -1, -1, 38, -1, -1, -1, -1, > > - 43, -1, -1, -1, -1, -1, -1, 50, 5, 6, > > - 7, 8, 9, 10, 11, -1, 13, 14, 15, 16, > > - 17, 18, 19, 20, 21, 22, -1, 24, 25, 26, > > - 27, 28, 29, -1, -1, 32, 33, -1, -1, -1, > > - -1, -1, 39, -1, -1, -1, 43, -1, -1, -1, > > - -1, -1, 49, -1, 51, 5, 6, 7, 8, 9, > > - 10, 11, -1, 13, 14, 15, 16, 17, 18, 19, > > - 20, 21, 22, -1, 24, 25, 26, 27, 28, 29, > > - -1, -1, 32, 33, -1, -1, -1, -1, 38, -1, > > - -1, -1, -1, 43, 5, 6, 7, 8, 9, 10, > > - 11, -1, 13, 14, 15, 16, 17, 18, 19, 20, > > - 21, 22, -1, 24, 25, 26, 27, 28, 29, -1, > > - -1, 32, 33, -1, -1, -1, -1, -1, -1, -1, > > - -1, -1, 43 > > -}; > > - > > -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing > > - symbol of state STATE-NUM. */ > > -static const yytype_uint8 yystos[] = > > -{ > > - 0, 56, 57, 58, 0, 57, 1, 5, 6, 7, > > - 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, > > - 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, > > - 28, 29, 30, 31, 32, 33, 43, 59, 62, 66, > > - 67, 68, 69, 70, 71, 75, 86, 101, 103, 46, > > - 47, 39, 53, 98, 23, 39, 53, 89, 61, 39, > > - 89, 49, 49, 46, 39, 43, 49, 51, 63, 64, > > - 65, 72, 76, 77, 68, 98, 39, 99, 100, 60, > > - 89, 1, 66, 90, 91, 92, 62, 66, 89, 67, > > - 83, 39, 76, 73, 74, 75, 46, 48, 76, 31, > > - 34, 102, 35, 49, 52, 47, 48, 62, 46, 47, > > - 39, 43, 49, 54, 72, 78, 79, 93, 94, 95, > > - 96, 47, 1, 92, 76, 39, 43, 49, 72, 84, > > - 85, 50, 50, 50, 75, 65, 97, 1, 80, 81, > > - 82, 83, 36, 47, 100, 96, 1, 39, 78, 36, > > - 78, 97, 35, 49, 46, 48, 1, 43, 84, 84, > > - 35, 49, 46, 32, 52, 87, 88, 50, 50, 38, > > - 48, 50, 50, 1, 80, 95, 50, 50, 1, 80, > > - 36, 38, 83, 50, 50, 50, 50 > > -}; > > - > > -#define yyerrok (yyerrstatus = 0) > > -#define yyclearin (yychar = YYEMPTY) > > -#define YYEMPTY (-2) > > -#define YYEOF 0 > > - > > -#define YYACCEPT goto yyacceptlab > > -#define YYABORT goto yyabortlab > > -#define YYERROR goto yyerrorlab > > - > > - > > -/* Like YYERROR except do call yyerror. This remains here temporarily > > - to ease the transition to the new meaning of YYERROR, for GCC. > > - Once GCC version 2 has supplanted version 1, this can go. However, > > - YYFAIL appears to be in use. Nevertheless, it is formally deprecated > > - in Bison 2.4.2's NEWS entry, where a plan to phase it out is > > - discussed. */ > > - > > -#define YYFAIL goto yyerrlab > > -#if defined YYFAIL > > - /* This is here to suppress warnings from the GCC cpp's > > - -Wunused-macros. Normally we don't worry about that warning, but > > - some users do, and we want to make it easy for users to remove > > - YYFAIL uses, which will produce warnings from Bison 2.5. */ > > -#endif > > - > > -#define YYRECOVERING() (!!yyerrstatus) > > - > > -#define YYBACKUP(Token, Value) \ > > -do \ > > - if (yychar == YYEMPTY) \ > > - { \ > > - yychar = (Token); \ > > - yylval = (Value); \ > > - YYPOPSTACK (yylen); \ > > - yystate = *yyssp; \ > > - goto yybackup; \ > > - } \ > > - else \ > > - { \ > > - yyerror (YY_("syntax error: cannot back up")); \ > > - YYERROR; \ > > - } \ > > -while (YYID (0)) > > - > > -/* Error token number */ > > -#define YYTERROR 1 > > -#define YYERRCODE 256 > > - > > - > > -/* This macro is provided for backward compatibility. */ > > -#ifndef YY_LOCATION_PRINT > > -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) > > -#endif > > - > > - > > -/* YYLEX -- calling `yylex' with the right arguments. */ > > -#ifdef YYLEX_PARAM > > -# define YYLEX yylex (YYLEX_PARAM) > > -#else > > -# define YYLEX yylex () > > -#endif > > - > > -/* Enable debugging if requested. */ > > -#if YYDEBUG > > - > > -# ifndef YYFPRINTF > > -# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ > > -# define YYFPRINTF fprintf > > -# endif > > - > > -# define YYDPRINTF(Args) \ > > -do { \ > > - if (yydebug) \ > > - YYFPRINTF Args; \ > > -} while (YYID (0)) > > - > > -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ > > -do { \ > > - if (yydebug) \ > > - { \ > > - YYFPRINTF (stderr, "%s ", Title); \ > > - yy_symbol_print (stderr, \ > > - Type, Value); \ > > - YYFPRINTF (stderr, "\n"); \ > > - } \ > > -} while (YYID (0)) > > - > > - > > -/*--------------------------------. > > -| Print this symbol on YYOUTPUT. | > > -`--------------------------------*/ > > - > > -/*ARGSUSED*/ > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -static void > > -yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) > > -#else > > -static void > > -yy_symbol_value_print (yyoutput, yytype, yyvaluep) > > - FILE *yyoutput; > > - int yytype; > > - YYSTYPE const * const yyvaluep; > > -#endif > > -{ > > - FILE *yyo = yyoutput; > > - YYUSE (yyo); > > - if (!yyvaluep) > > - return; > > -# ifdef YYPRINT > > - if (yytype < YYNTOKENS) > > - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); > > -# else > > - YYUSE (yyoutput); > > -# endif > > - switch (yytype) > > - { > > - default: > > - break; > > - } > > -} > > - > > - > > -/*--------------------------------. > > -| Print this symbol on YYOUTPUT. | > > -`--------------------------------*/ > > - > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -static void > > -yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) > > -#else > > -static void > > -yy_symbol_print (yyoutput, yytype, yyvaluep) > > - FILE *yyoutput; > > - int yytype; > > - YYSTYPE const * const yyvaluep; > > -#endif > > -{ > > - if (yytype < YYNTOKENS) > > - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); > > - else > > - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); > > - > > - yy_symbol_value_print (yyoutput, yytype, yyvaluep); > > - YYFPRINTF (yyoutput, ")"); > > -} > > - > > -/*------------------------------------------------------------------. > > -| yy_stack_print -- Print the state stack from its BOTTOM up to its | > > -| TOP (included). | > > -`------------------------------------------------------------------*/ > > - > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -static void > > -yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) > > -#else > > -static void > > -yy_stack_print (yybottom, yytop) > > - yytype_int16 *yybottom; > > - yytype_int16 *yytop; > > -#endif > > -{ > > - YYFPRINTF (stderr, "Stack now"); > > - for (; yybottom <= yytop; yybottom++) > > - { > > - int yybot = *yybottom; > > - YYFPRINTF (stderr, " %d", yybot); > > - } > > - YYFPRINTF (stderr, "\n"); > > -} > > - > > -# define YY_STACK_PRINT(Bottom, Top) \ > > -do { \ > > - if (yydebug) \ > > - yy_stack_print ((Bottom), (Top)); \ > > -} while (YYID (0)) > > - > > - > > -/*------------------------------------------------. > > -| Report that the YYRULE is going to be reduced. | > > -`------------------------------------------------*/ > > - > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -static void > > -yy_reduce_print (YYSTYPE *yyvsp, int yyrule) > > -#else > > -static void > > -yy_reduce_print (yyvsp, yyrule) > > - YYSTYPE *yyvsp; > > - int yyrule; > > -#endif > > -{ > > - int yynrhs = yyr2[yyrule]; > > - int yyi; > > - unsigned long int yylno = yyrline[yyrule]; > > - YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", > > - yyrule - 1, yylno); > > - /* The symbols being reduced. */ > > - for (yyi = 0; yyi < yynrhs; yyi++) > > - { > > - YYFPRINTF (stderr, " $%d = ", yyi + 1); > > - yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], > > - &(yyvsp[(yyi + 1) - (yynrhs)]) > > - ); > > - YYFPRINTF (stderr, "\n"); > > - } > > -} > > - > > -# define YY_REDUCE_PRINT(Rule) \ > > -do { \ > > - if (yydebug) \ > > - yy_reduce_print (yyvsp, Rule); \ > > -} while (YYID (0)) > > - > > -/* Nonzero means print parse trace. It is left uninitialized so that > > - multiple parsers can coexist. */ > > -int yydebug; > > -#else /* !YYDEBUG */ > > -# define YYDPRINTF(Args) > > -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) > > -# define YY_STACK_PRINT(Bottom, Top) > > -# define YY_REDUCE_PRINT(Rule) > > -#endif /* !YYDEBUG */ > > - > > - > > -/* YYINITDEPTH -- initial size of the parser's stacks. */ > > -#ifndef YYINITDEPTH > > -# define YYINITDEPTH 200 > > -#endif > > - > > -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only > > - if the built-in stack extension method is used). > > - > > - Do not make this value too large; the results are undefined if > > - YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) > > - evaluated with infinite-precision integer arithmetic. */ > > - > > -#ifndef YYMAXDEPTH > > -# define YYMAXDEPTH 10000 > > -#endif > > - > > - > > -#if YYERROR_VERBOSE > > - > > -# ifndef yystrlen > > -# if defined __GLIBC__ && defined _STRING_H > > -# define yystrlen strlen > > -# else > > -/* Return the length of YYSTR. */ > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -static YYSIZE_T > > -yystrlen (const char *yystr) > > -#else > > -static YYSIZE_T > > -yystrlen (yystr) > > - const char *yystr; > > -#endif > > -{ > > - YYSIZE_T yylen; > > - for (yylen = 0; yystr[yylen]; yylen++) > > - continue; > > - return yylen; > > -} > > -# endif > > -# endif > > - > > -# ifndef yystpcpy > > -# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE > > -# define yystpcpy stpcpy > > -# else > > -/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in > > - YYDEST. */ > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -static char * > > -yystpcpy (char *yydest, const char *yysrc) > > -#else > > -static char * > > -yystpcpy (yydest, yysrc) > > - char *yydest; > > - const char *yysrc; > > -#endif > > -{ > > - char *yyd = yydest; > > - const char *yys = yysrc; > > - > > - while ((*yyd++ = *yys++) != '\0') > > - continue; > > - > > - return yyd - 1; > > -} > > -# endif > > -# endif > > - > > -# ifndef yytnamerr > > -/* Copy to YYRES the contents of YYSTR after stripping away unnecessary > > - quotes and backslashes, so that it's suitable for yyerror. The > > - heuristic is that double-quoting is unnecessary unless the string > > - contains an apostrophe, a comma, or backslash (other than > > - backslash-backslash). YYSTR is taken from yytname. If YYRES is > > - null, do not copy; instead, return the length of what the result > > - would have been. */ > > -static YYSIZE_T > > -yytnamerr (char *yyres, const char *yystr) > > -{ > > - if (*yystr == '"') > > - { > > - YYSIZE_T yyn = 0; > > - char const *yyp = yystr; > > - > > - for (;;) > > - switch (*++yyp) > > - { > > - case '\'': > > - case ',': > > - goto do_not_strip_quotes; > > - > > - case '\\': > > - if (*++yyp != '\\') > > - goto do_not_strip_quotes; > > - /* Fall through. */ > > - default: > > - if (yyres) > > - yyres[yyn] = *yyp; > > - yyn++; > > - break; > > - > > - case '"': > > - if (yyres) > > - yyres[yyn] = '\0'; > > - return yyn; > > - } > > - do_not_strip_quotes: ; > > - } > > - > > - if (! yyres) > > - return yystrlen (yystr); > > - > > - return yystpcpy (yyres, yystr) - yyres; > > -} > > -# endif > > - > > -/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message > > - about the unexpected token YYTOKEN for the state stack whose top is > > - YYSSP. > > - > > - Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is > > - not large enough to hold the message. In that case, also set > > - *YYMSG_ALLOC to the required number of bytes. Return 2 if the > > - required number of bytes is too large to store. */ > > -static int > > -yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, > > - yytype_int16 *yyssp, int yytoken) > > -{ > > - YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]); > > - YYSIZE_T yysize = yysize0; > > - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; > > - /* Internationalized format string. */ > > - const char *yyformat = YY_NULL; > > - /* Arguments of yyformat. */ > > - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; > > - /* Number of reported tokens (one for the "unexpected", one per > > - "expected"). */ > > - int yycount = 0; > > - > > - /* There are many possibilities here to consider: > > - - Assume YYFAIL is not used. It's too flawed to consider. See > > - <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html> > > - for details. YYERROR is fine as it does not invoke this > > - function. > > - - If this state is a consistent state with a default action, then > > - the only way this function was invoked is if the default action > > - is an error action. In that case, don't check for expected > > - tokens because there are none. > > - - The only way there can be no lookahead present (in yychar) is if > > - this state is a consistent state with a default action. Thus, > > - detecting the absence of a lookahead is sufficient to determine > > - that there is no unexpected or expected token to report. In that > > - case, just report a simple "syntax error". > > - - Don't assume there isn't a lookahead just because this state is a > > - consistent state with a default action. There might have been a > > - previous inconsistent state, consistent state with a non-default > > - action, or user semantic action that manipulated yychar. > > - - Of course, the expected token list depends on states to have > > - correct lookahead information, and it depends on the parser not > > - to perform extra reductions after fetching a lookahead from the > > - scanner and before detecting a syntax error. Thus, state merging > > - (from LALR or IELR) and default reductions corrupt the expected > > - token list. However, the list is correct for canonical LR with > > - one exception: it will still contain any token that will not be > > - accepted due to an error action in a later state. > > - */ > > - if (yytoken != YYEMPTY) > > - { > > - int yyn = yypact[*yyssp]; > > - yyarg[yycount++] = yytname[yytoken]; > > - if (!yypact_value_is_default (yyn)) > > - { > > - /* Start YYX at -YYN if negative to avoid negative indexes in > > - YYCHECK. In other words, skip the first -YYN actions for > > - this state because they are default actions. */ > > - int yyxbegin = yyn < 0 ? -yyn : 0; > > - /* Stay within bounds of both yycheck and yytname. */ > > - int yychecklim = YYLAST - yyn + 1; > > - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; > > - int yyx; > > - > > - for (yyx = yyxbegin; yyx < yyxend; ++yyx) > > - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR > > - && !yytable_value_is_error (yytable[yyx + yyn])) > > - { > > - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) > > - { > > - yycount = 1; > > - yysize = yysize0; > > - break; > > - } > > - yyarg[yycount++] = yytname[yyx]; > > - { > > - YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]); > > - if (! (yysize <= yysize1 > > - && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) > > - return 2; > > - yysize = yysize1; > > - } > > - } > > - } > > - } > > - > > - switch (yycount) > > - { > > -# define YYCASE_(N, S) \ > > - case N: \ > > - yyformat = S; \ > > - break > > - YYCASE_(0, YY_("syntax error")); > > - YYCASE_(1, YY_("syntax error, unexpected %s")); > > - YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); > > - YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); > > - YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); > > - YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); > > -# undef YYCASE_ > > - } > > - > > - { > > - YYSIZE_T yysize1 = yysize + yystrlen (yyformat); > > - if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) > > - return 2; > > - yysize = yysize1; > > - } > > - > > - if (*yymsg_alloc < yysize) > > - { > > - *yymsg_alloc = 2 * yysize; > > - if (! (yysize <= *yymsg_alloc > > - && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) > > - *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; > > - return 1; > > - } > > - > > - /* Avoid sprintf, as that infringes on the user's name space. > > - Don't have undefined behavior even if the translation > > - produced a string with the wrong number of "%s"s. */ > > - { > > - char *yyp = *yymsg; > > - int yyi = 0; > > - while ((*yyp = *yyformat) != '\0') > > - if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) > > - { > > - yyp += yytnamerr (yyp, yyarg[yyi++]); > > - yyformat += 2; > > - } > > - else > > - { > > - yyp++; > > - yyformat++; > > - } > > - } > > - return 0; > > -} > > -#endif /* YYERROR_VERBOSE */ > > - > > -/*-----------------------------------------------. > > -| Release the memory associated to this symbol. | > > -`-----------------------------------------------*/ > > - > > -/*ARGSUSED*/ > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -static void > > -yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) > > -#else > > -static void > > -yydestruct (yymsg, yytype, yyvaluep) > > - const char *yymsg; > > - int yytype; > > - YYSTYPE *yyvaluep; > > -#endif > > -{ > > - YYUSE (yyvaluep); > > - > > - if (!yymsg) > > - yymsg = "Deleting"; > > - YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); > > - > > - switch (yytype) > > - { > > - > > - default: > > - break; > > - } > > -} > > - > > - > > - > > - > > -/* The lookahead symbol. */ > > -int yychar; > > - > > - > > -#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN > > -# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN > > -# define YY_IGNORE_MAYBE_UNINITIALIZED_END > > -#endif > > -#ifndef YY_INITIAL_VALUE > > -# define YY_INITIAL_VALUE(Value) /* Nothing. */ > > -#endif > > - > > -/* The semantic value of the lookahead symbol. */ > > -YYSTYPE yylval YY_INITIAL_VALUE(yyval_default); > > - > > -/* Number of syntax errors so far. */ > > -int yynerrs; > > - > > - > > -/*----------. > > -| yyparse. | > > -`----------*/ > > - > > -#ifdef YYPARSE_PARAM > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -int > > -yyparse (void *YYPARSE_PARAM) > > -#else > > -int > > -yyparse (YYPARSE_PARAM) > > - void *YYPARSE_PARAM; > > -#endif > > -#else /* ! YYPARSE_PARAM */ > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -int > > -yyparse (void) > > -#else > > -int > > -yyparse () > > - > > -#endif > > -#endif > > -{ > > - int yystate; > > - /* Number of tokens to shift before error messages enabled. */ > > - int yyerrstatus; > > - > > - /* The stacks and their tools: > > - `yyss': related to states. > > - `yyvs': related to semantic values. > > - > > - Refer to the stacks through separate pointers, to allow yyoverflow > > - to reallocate them elsewhere. */ > > - > > - /* The state stack. */ > > - yytype_int16 yyssa[YYINITDEPTH]; > > - yytype_int16 *yyss; > > - yytype_int16 *yyssp; > > - > > - /* The semantic value stack. */ > > - YYSTYPE yyvsa[YYINITDEPTH]; > > - YYSTYPE *yyvs; > > - YYSTYPE *yyvsp; > > - > > - YYSIZE_T yystacksize; > > - > > - int yyn; > > - int yyresult; > > - /* Lookahead token as an internal (translated) token number. */ > > - int yytoken = 0; > > - /* The variables used to return semantic value and location from the > > - action routines. */ > > - YYSTYPE yyval; > > - > > -#if YYERROR_VERBOSE > > - /* Buffer for error messages, and its allocated size. */ > > - char yymsgbuf[128]; > > - char *yymsg = yymsgbuf; > > - YYSIZE_T yymsg_alloc = sizeof yymsgbuf; > > -#endif > > - > > -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) > > - > > - /* The number of symbols on the RHS of the reduced rule. > > - Keep to zero when no symbol should be popped. */ > > - int yylen = 0; > > - > > - yyssp = yyss = yyssa; > > - yyvsp = yyvs = yyvsa; > > - yystacksize = YYINITDEPTH; > > - > > - YYDPRINTF ((stderr, "Starting parse\n")); > > - > > - yystate = 0; > > - yyerrstatus = 0; > > - yynerrs = 0; > > - yychar = YYEMPTY; /* Cause a token to be read. */ > > - goto yysetstate; > > - > > -/*------------------------------------------------------------. > > -| yynewstate -- Push a new state, which is found in yystate. | > > -`------------------------------------------------------------*/ > > - yynewstate: > > - /* In all cases, when you get here, the value and location stacks > > - have just been pushed. So pushing a state here evens the stacks. */ > > - yyssp++; > > - > > - yysetstate: > > - *yyssp = yystate; > > - > > - if (yyss + yystacksize - 1 <= yyssp) > > - { > > - /* Get the current used size of the three stacks, in elements. */ > > - YYSIZE_T yysize = yyssp - yyss + 1; > > - > > -#ifdef yyoverflow > > - { > > - /* Give user a chance to reallocate the stack. Use copies of > > - these so that the &'s don't force the real ones into > > - memory. */ > > - YYSTYPE *yyvs1 = yyvs; > > - yytype_int16 *yyss1 = yyss; > > - > > - /* Each stack pointer address is followed by the size of the > > - data in use in that stack, in bytes. This used to be a > > - conditional around just the two extra args, but that might > > - be undefined if yyoverflow is a macro. */ > > - yyoverflow (YY_("memory exhausted"), > > - &yyss1, yysize * sizeof (*yyssp), > > - &yyvs1, yysize * sizeof (*yyvsp), > > - &yystacksize); > > - > > - yyss = yyss1; > > - yyvs = yyvs1; > > - } > > -#else /* no yyoverflow */ > > -# ifndef YYSTACK_RELOCATE > > - goto yyexhaustedlab; > > -# else > > - /* Extend the stack our own way. */ > > - if (YYMAXDEPTH <= yystacksize) > > - goto yyexhaustedlab; > > - yystacksize *= 2; > > - if (YYMAXDEPTH < yystacksize) > > - yystacksize = YYMAXDEPTH; > > - > > - { > > - yytype_int16 *yyss1 = yyss; > > - union yyalloc *yyptr = > > - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); > > - if (! yyptr) > > - goto yyexhaustedlab; > > - YYSTACK_RELOCATE (yyss_alloc, yyss); > > - YYSTACK_RELOCATE (yyvs_alloc, yyvs); > > -# undef YYSTACK_RELOCATE > > - if (yyss1 != yyssa) > > - YYSTACK_FREE (yyss1); > > - } > > -# endif > > -#endif /* no yyoverflow */ > > - > > - yyssp = yyss + yysize - 1; > > - yyvsp = yyvs + yysize - 1; > > - > > - YYDPRINTF ((stderr, "Stack size increased to %lu\n", > > - (unsigned long int) yystacksize)); > > - > > - if (yyss + yystacksize - 1 <= yyssp) > > - YYABORT; > > - } > > - > > - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); > > - > > - if (yystate == YYFINAL) > > - YYACCEPT; > > - > > - goto yybackup; > > - > > -/*-----------. > > -| yybackup. | > > -`-----------*/ > > -yybackup: > > - > > - /* Do appropriate processing given the current state. Read a > > - lookahead token if we need one and don't already have one. */ > > - > > - /* First try to decide what to do without reference to lookahead token. */ > > - yyn = yypact[yystate]; > > - if (yypact_value_is_default (yyn)) > > - goto yydefault; > > - > > - /* Not known => get a lookahead token if don't already have one. */ > > - > > - /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ > > - if (yychar == YYEMPTY) > > - { > > - YYDPRINTF ((stderr, "Reading a token: ")); > > - yychar = YYLEX; > > - } > > - > > - if (yychar <= YYEOF) > > - { > > - yychar = yytoken = YYEOF; > > - YYDPRINTF ((stderr, "Now at end of input.\n")); > > - } > > - else > > - { > > - yytoken = YYTRANSLATE (yychar); > > - YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); > > - } > > - > > - /* If the proper action on seeing token YYTOKEN is to reduce or to > > - detect an error, take that action. */ > > - yyn += yytoken; > > - if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) > > - goto yydefault; > > - yyn = yytable[yyn]; > > - if (yyn <= 0) > > - { > > - if (yytable_value_is_error (yyn)) > > - goto yyerrlab; > > - yyn = -yyn; > > - goto yyreduce; > > - } > > - > > - /* Count tokens shifted since error; after three, turn off error > > - status. */ > > - if (yyerrstatus) > > - yyerrstatus--; > > - > > - /* Shift the lookahead token. */ > > - YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); > > - > > - /* Discard the shifted token. */ > > - yychar = YYEMPTY; > > - > > - yystate = yyn; > > - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN > > - *++yyvsp = yylval; > > - YY_IGNORE_MAYBE_UNINITIALIZED_END > > - > > - goto yynewstate; > > - > > - > > -/*-----------------------------------------------------------. > > -| yydefault -- do the default action for the current state. | > > -`-----------------------------------------------------------*/ > > -yydefault: > > - yyn = yydefact[yystate]; > > - if (yyn == 0) > > - goto yyerrlab; > > - goto yyreduce; > > - > > - > > -/*-----------------------------. > > -| yyreduce -- Do a reduction. | > > -`-----------------------------*/ > > -yyreduce: > > - /* yyn is the number of a rule to reduce with. */ > > - yylen = yyr2[yyn]; > > - > > - /* If YYLEN is nonzero, implement the default value of the action: > > - `$$ = $1'. > > - > > - Otherwise, the following line sets YYVAL to garbage. > > - This behavior is undocumented and Bison > > - users should not rely upon it. Assigning to YYVAL > > - unconditionally makes the parser a bit smaller, and it avoids a > > - GCC warning that YYVAL may be used uninitialized. */ > > - yyval = yyvsp[1-yylen]; > > - > > - > > - YY_REDUCE_PRINT (yyn); > > - switch (yyn) > > - { > > - case 4: > > - > > - { is_typedef = 0; is_extern = 0; current_name = NULL; decl_spec = NULL; } > > - break; > > - > > - case 5: > > - > > - { free_list(*(yyvsp[(2) - (2)]), NULL); *(yyvsp[(2) - (2)]) = NULL; } > > - break; > > - > > - case 6: > > - > > - { is_typedef = 1; } > > - break; > > - > > - case 7: > > - > > - { (yyval) = (yyvsp[(4) - (4)]); } > > - break; > > - > > - case 8: > > - > > - { is_typedef = 1; } > > - break; > > - > > - case 9: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 14: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 15: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 16: > > - > > - { if (current_name) { > > - struct string_list *decl = (*(yyvsp[(3) - (3)]))->next; > > - (*(yyvsp[(3) - (3)]))->next = NULL; > > - add_symbol(current_name, > > - is_typedef ? SYM_TYPEDEF : SYM_NORMAL, > > - decl, is_extern); > > - current_name = NULL; > > - } > > - (yyval) = (yyvsp[(3) - (3)]); > > - } > > - break; > > - > > - case 17: > > - > > - { (yyval) = NULL; } > > - break; > > - > > - case 19: > > - > > - { struct string_list *decl = *(yyvsp[(1) - (1)]); > > - *(yyvsp[(1) - (1)]) = NULL; > > - add_symbol(current_name, > > - is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern); > > - current_name = NULL; > > - (yyval) = (yyvsp[(1) - (1)]); > > - } > > - break; > > - > > - case 20: > > - > > - { struct string_list *decl = *(yyvsp[(3) - (3)]); > > - *(yyvsp[(3) - (3)]) = NULL; > > - free_list(*(yyvsp[(2) - (3)]), NULL); > > - *(yyvsp[(2) - (3)]) = decl_spec; > > - add_symbol(current_name, > > - is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern); > > - current_name = NULL; > > - (yyval) = (yyvsp[(3) - (3)]); > > - } > > - break; > > - > > - case 21: > > - > > - { (yyval) = (yyvsp[(4) - (4)]) ? (yyvsp[(4) - (4)]) : (yyvsp[(3) - (4)]) ? (yyvsp[(3) - (4)]) : (yyvsp[(2) - (4)]) ? (yyvsp[(2) - (4)]) : (yyvsp[(1) - (4)]); } > > - break; > > - > > - case 22: > > - > > - { decl_spec = NULL; } > > - break; > > - > > - case 24: > > - > > - { decl_spec = *(yyvsp[(1) - (1)]); } > > - break; > > - > > - case 25: > > - > > - { decl_spec = *(yyvsp[(2) - (2)]); } > > - break; > > - > > - case 26: > > - > > - { /* Version 2 checksumming ignores storage class, as that > > - is really irrelevant to the linkage. */ > > - remove_node((yyvsp[(1) - (1)])); > > - (yyval) = (yyvsp[(1) - (1)]); > > - } > > - break; > > - > > - case 31: > > - > > - { is_extern = 1; (yyval) = (yyvsp[(1) - (1)]); } > > - break; > > - > > - case 32: > > - > > - { is_extern = 0; (yyval) = (yyvsp[(1) - (1)]); } > > - break; > > - > > - case 37: > > - > > - { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_STRUCT; (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 38: > > - > > - { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_UNION; (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 39: > > - > > - { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_ENUM; (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 40: > > - > > - { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_STRUCT); (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 41: > > - > > - { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_UNION); (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 42: > > - > > - { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_ENUM); (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 43: > > - > > - { add_symbol(NULL, SYM_ENUM, NULL, 0); (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 44: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 45: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 57: > > - > > - { (*(yyvsp[(1) - (1)]))->tag = SYM_TYPEDEF; (yyval) = (yyvsp[(1) - (1)]); } > > - break; > > - > > - case 58: > > - > > - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } > > - break; > > - > > - case 59: > > - > > - { (yyval) = NULL; } > > - break; > > - > > - case 62: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 66: > > - > > - { /* restrict has no effect in prototypes so ignore it */ > > - remove_node((yyvsp[(1) - (1)])); > > - (yyval) = (yyvsp[(1) - (1)]); > > - } > > - break; > > - > > - case 67: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 69: > > - > > - { if (current_name != NULL) { > > - error_with_pos("unexpected second declaration name"); > > - YYERROR; > > - } else { > > - current_name = (*(yyvsp[(1) - (1)]))->string; > > - (yyval) = (yyvsp[(1) - (1)]); > > - } > > - } > > - break; > > - > > - case 70: > > - > > - { if (current_name != NULL) { > > - error_with_pos("unexpected second declaration name"); > > - YYERROR; > > - } else { > > - current_name = (*(yyvsp[(1) - (1)]))->string; > > - (yyval) = (yyvsp[(1) - (1)]); > > - } > > - } > > - break; > > - > > - case 71: > > - > > - { (yyval) = (yyvsp[(4) - (4)]); } > > - break; > > - > > - case 72: > > - > > - { (yyval) = (yyvsp[(4) - (4)]); } > > - break; > > - > > - case 73: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 74: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 75: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 79: > > - > > - { (yyval) = (yyvsp[(4) - (4)]); } > > - break; > > - > > - case 80: > > - > > - { (yyval) = (yyvsp[(4) - (4)]); } > > - break; > > - > > - case 81: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 82: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 83: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 84: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 86: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 87: > > - > > - { (yyval) = NULL; } > > - break; > > - > > - case 90: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 91: > > - > > - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } > > - break; > > - > > - case 92: > > - > > - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } > > - break; > > - > > - case 94: > > - > > - { (yyval) = NULL; } > > - break; > > - > > - case 95: > > - > > - { /* For version 2 checksums, we don't want to remember > > - private parameter names. */ > > - remove_node((yyvsp[(1) - (1)])); > > - (yyval) = (yyvsp[(1) - (1)]); > > - } > > - break; > > - > > - case 96: > > - > > - { remove_node((yyvsp[(1) - (1)])); > > - (yyval) = (yyvsp[(1) - (1)]); > > - } > > - break; > > - > > - case 97: > > - > > - { (yyval) = (yyvsp[(4) - (4)]); } > > - break; > > - > > - case 98: > > - > > - { (yyval) = (yyvsp[(4) - (4)]); } > > - break; > > - > > - case 99: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 100: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 101: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 102: > > - > > - { struct string_list *decl = *(yyvsp[(2) - (3)]); > > - *(yyvsp[(2) - (3)]) = NULL; > > - add_symbol(current_name, SYM_NORMAL, decl, is_extern); > > - (yyval) = (yyvsp[(3) - (3)]); > > - } > > - break; > > - > > - case 103: > > - > > - { (yyval) = NULL; } > > - break; > > - > > - case 105: > > - > > - { remove_list((yyvsp[(2) - (2)]), &(*(yyvsp[(1) - (2)]))->next); (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 106: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 107: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 108: > > - > > - { (yyval) = NULL; } > > - break; > > - > > - case 111: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 112: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 113: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 114: > > - > > - { (yyval) = NULL; } > > - break; > > - > > - case 117: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 118: > > - > > - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } > > - break; > > - > > - case 119: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 121: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 122: > > - > > - { (yyval) = NULL; } > > - break; > > - > > - case 124: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 125: > > - > > - { (yyval) = (yyvsp[(4) - (4)]); } > > - break; > > - > > - case 128: > > - > > - { > > - const char *name = strdup((*(yyvsp[(1) - (1)]))->string); > > - add_symbol(name, SYM_ENUM_CONST, NULL, 0); > > - } > > - break; > > - > > - case 129: > > - > > - { > > - const char *name = strdup((*(yyvsp[(1) - (3)]))->string); > > - struct string_list *expr = copy_list_range(*(yyvsp[(3) - (3)]), *(yyvsp[(2) - (3)])); > > - add_symbol(name, SYM_ENUM_CONST, expr, 0); > > - } > > - break; > > - > > - case 130: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 131: > > - > > - { (yyval) = NULL; } > > - break; > > - > > - case 133: > > - > > - { export_symbol((*(yyvsp[(3) - (5)]))->string); (yyval) = (yyvsp[(5) - (5)]); } > > - break; > > - > > - > > - > > - default: break; > > - } > > - /* User semantic actions sometimes alter yychar, and that requires > > - that yytoken be updated with the new translation. We take the > > - approach of translating immediately before every use of yytoken. > > - One alternative is translating here after every semantic action, > > - but that translation would be missed if the semantic action invokes > > - YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or > > - if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an > > - incorrect destructor might then be invoked immediately. In the > > - case of YYERROR or YYBACKUP, subsequent parser actions might lead > > - to an incorrect destructor call or verbose syntax error message > > - before the lookahead is translated. */ > > - YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); > > - > > - YYPOPSTACK (yylen); > > - yylen = 0; > > - YY_STACK_PRINT (yyss, yyssp); > > - > > - *++yyvsp = yyval; > > - > > - /* Now `shift' the result of the reduction. Determine what state > > - that goes to, based on the state we popped back to and the rule > > - number reduced by. */ > > - > > - yyn = yyr1[yyn]; > > - > > - yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; > > - if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) > > - yystate = yytable[yystate]; > > - else > > - yystate = yydefgoto[yyn - YYNTOKENS]; > > - > > - goto yynewstate; > > - > > - > > -/*------------------------------------. > > -| yyerrlab -- here on detecting error | > > -`------------------------------------*/ > > -yyerrlab: > > - /* Make sure we have latest lookahead translation. See comments at > > - user semantic actions for why this is necessary. */ > > - yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); > > - > > - /* If not already recovering from an error, report this error. */ > > - if (!yyerrstatus) > > - { > > - ++yynerrs; > > -#if ! YYERROR_VERBOSE > > - yyerror (YY_("syntax error")); > > -#else > > -# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ > > - yyssp, yytoken) > > - { > > - char const *yymsgp = YY_("syntax error"); > > - int yysyntax_error_status; > > - yysyntax_error_status = YYSYNTAX_ERROR; > > - if (yysyntax_error_status == 0) > > - yymsgp = yymsg; > > - else if (yysyntax_error_status == 1) > > - { > > - if (yymsg != yymsgbuf) > > - YYSTACK_FREE (yymsg); > > - yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); > > - if (!yymsg) > > - { > > - yymsg = yymsgbuf; > > - yymsg_alloc = sizeof yymsgbuf; > > - yysyntax_error_status = 2; > > - } > > - else > > - { > > - yysyntax_error_status = YYSYNTAX_ERROR; > > - yymsgp = yymsg; > > - } > > - } > > - yyerror (yymsgp); > > - if (yysyntax_error_status == 2) > > - goto yyexhaustedlab; > > - } > > -# undef YYSYNTAX_ERROR > > -#endif > > - } > > - > > - > > - > > - if (yyerrstatus == 3) > > - { > > - /* If just tried and failed to reuse lookahead token after an > > - error, discard it. */ > > - > > - if (yychar <= YYEOF) > > - { > > - /* Return failure if at end of input. */ > > - if (yychar == YYEOF) > > - YYABORT; > > - } > > - else > > - { > > - yydestruct ("Error: discarding", > > - yytoken, &yylval); > > - yychar = YYEMPTY; > > - } > > - } > > - > > - /* Else will try to reuse lookahead token after shifting the error > > - token. */ > > - goto yyerrlab1; > > - > > - > > -/*---------------------------------------------------. > > -| yyerrorlab -- error raised explicitly by YYERROR. | > > -`---------------------------------------------------*/ > > -yyerrorlab: > > - > > - /* Pacify compilers like GCC when the user code never invokes > > - YYERROR and the label yyerrorlab therefore never appears in user > > - code. */ > > - if (/*CONSTCOND*/ 0) > > - goto yyerrorlab; > > - > > - /* Do not reclaim the symbols of the rule which action triggered > > - this YYERROR. */ > > - YYPOPSTACK (yylen); > > - yylen = 0; > > - YY_STACK_PRINT (yyss, yyssp); > > - yystate = *yyssp; > > - goto yyerrlab1; > > - > > - > > -/*-------------------------------------------------------------. > > -| yyerrlab1 -- common code for both syntax error and YYERROR. | > > -`-------------------------------------------------------------*/ > > -yyerrlab1: > > - yyerrstatus = 3; /* Each real token shifted decrements this. */ > > - > > - for (;;) > > - { > > - yyn = yypact[yystate]; > > - if (!yypact_value_is_default (yyn)) > > - { > > - yyn += YYTERROR; > > - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) > > - { > > - yyn = yytable[yyn]; > > - if (0 < yyn) > > - break; > > - } > > - } > > - > > - /* Pop the current state because it cannot handle the error token. */ > > - if (yyssp == yyss) > > - YYABORT; > > - > > - > > - yydestruct ("Error: popping", > > - yystos[yystate], yyvsp); > > - YYPOPSTACK (1); > > - yystate = *yyssp; > > - YY_STACK_PRINT (yyss, yyssp); > > - } > > - > > - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN > > - *++yyvsp = yylval; > > - YY_IGNORE_MAYBE_UNINITIALIZED_END > > - > > - > > - /* Shift the error token. */ > > - YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); > > - > > - yystate = yyn; > > - goto yynewstate; > > - > > - > > -/*-------------------------------------. > > -| yyacceptlab -- YYACCEPT comes here. | > > -`-------------------------------------*/ > > -yyacceptlab: > > - yyresult = 0; > > - goto yyreturn; > > - > > -/*-----------------------------------. > > -| yyabortlab -- YYABORT comes here. | > > -`-----------------------------------*/ > > -yyabortlab: > > - yyresult = 1; > > - goto yyreturn; > > - > > -#if !defined yyoverflow || YYERROR_VERBOSE > > -/*-------------------------------------------------. > > -| yyexhaustedlab -- memory exhaustion comes here. | > > -`-------------------------------------------------*/ > > -yyexhaustedlab: > > - yyerror (YY_("memory exhausted")); > > - yyresult = 2; > > - /* Fall through. */ > > -#endif > > - > > -yyreturn: > > - if (yychar != YYEMPTY) > > - { > > - /* Make sure we have latest lookahead translation. See comments at > > - user semantic actions for why this is necessary. */ > > - yytoken = YYTRANSLATE (yychar); > > - yydestruct ("Cleanup: discarding lookahead", > > - yytoken, &yylval); > > - } > > - /* Do not reclaim the symbols of the rule which action triggered > > - this YYABORT or YYACCEPT. */ > > - YYPOPSTACK (yylen); > > - YY_STACK_PRINT (yyss, yyssp); > > - while (yyssp != yyss) > > - { > > - yydestruct ("Cleanup: popping", > > - yystos[*yyssp], yyvsp); > > - YYPOPSTACK (1); > > - } > > -#ifndef yyoverflow > > - if (yyss != yyssa) > > - YYSTACK_FREE (yyss); > > -#endif > > -#if YYERROR_VERBOSE > > - if (yymsg != yymsgbuf) > > - YYSTACK_FREE (yymsg); > > -#endif > > - /* Make sure YYID is used. */ > > - return YYID (yyresult); > > -} > > - > > - > > - > > - > > - > > -static void > > -yyerror(const char *e) > > -{ > > - error_with_pos("%s", e); > > -} > > diff --git a/scripts/genksyms/parse.tab.h_shipped b/scripts/genksyms/parse.tab.h_shipped > > deleted file mode 100644 > > index 46a5e12..0000000 > > --- a/scripts/genksyms/parse.tab.h_shipped > > +++ /dev/null > > @@ -1,119 +0,0 @@ > > -/* A Bison parser, made by GNU Bison 2.7. */ > > - > > -/* Bison interface for Yacc-like parsers in C > > - > > - Copyright (C) 1984, 1989-1990, 2000-2012 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 > > - the Free Software Foundation, either version 3 of the License, or > > - (at your option) any later version. > > - > > - This program is distributed in the hope that it will be useful, > > - but WITHOUT ANY WARRANTY; without even the implied warranty of > > - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > > - GNU General Public License for more details. > > - > > - You should have received a copy of the GNU General Public License > > - along with this program. If not, see <http://www.gnu.org/licenses/>. */ > > - > > -/* As a special exception, you may create a larger work that contains > > - part or all of the Bison parser skeleton and distribute that work > > - under terms of your choice, so long as that work isn't itself a > > - parser generator using the skeleton or a modified version thereof > > - as a parser skeleton. Alternatively, if you modify or redistribute > > - the parser skeleton itself, you may (at your option) remove this > > - special exception, which will cause the skeleton and the resulting > > - Bison output files to be licensed under the GNU General Public > > - License without this special exception. > > - > > - This special exception was added by the Free Software Foundation in > > - version 2.2 of Bison. */ > > - > > -#ifndef YY_YY_SCRIPTS_GENKSYMS_PARSE_TAB_H_SHIPPED_INCLUDED > > -# define YY_YY_SCRIPTS_GENKSYMS_PARSE_TAB_H_SHIPPED_INCLUDED > > -/* Enabling traces. */ > > -#ifndef YYDEBUG > > -# define YYDEBUG 1 > > -#endif > > -#if YYDEBUG > > -extern int yydebug; > > -#endif > > - > > -/* Tokens. */ > > -#ifndef YYTOKENTYPE > > -# define YYTOKENTYPE > > - /* Put the tokens into the symbol table, so that GDB and other debuggers > > - know about them. */ > > - enum yytokentype { > > - ASM_KEYW = 258, > > - ATTRIBUTE_KEYW = 259, > > - AUTO_KEYW = 260, > > - BOOL_KEYW = 261, > > - CHAR_KEYW = 262, > > - CONST_KEYW = 263, > > - DOUBLE_KEYW = 264, > > - ENUM_KEYW = 265, > > - EXTERN_KEYW = 266, > > - EXTENSION_KEYW = 267, > > - FLOAT_KEYW = 268, > > - INLINE_KEYW = 269, > > - INT_KEYW = 270, > > - LONG_KEYW = 271, > > - REGISTER_KEYW = 272, > > - RESTRICT_KEYW = 273, > > - SHORT_KEYW = 274, > > - SIGNED_KEYW = 275, > > - STATIC_KEYW = 276, > > - STRUCT_KEYW = 277, > > - TYPEDEF_KEYW = 278, > > - UNION_KEYW = 279, > > - UNSIGNED_KEYW = 280, > > - VOID_KEYW = 281, > > - VOLATILE_KEYW = 282, > > - TYPEOF_KEYW = 283, > > - VA_LIST_KEYW = 284, > > - EXPORT_SYMBOL_KEYW = 285, > > - ASM_PHRASE = 286, > > - ATTRIBUTE_PHRASE = 287, > > - TYPEOF_PHRASE = 288, > > - BRACE_PHRASE = 289, > > - BRACKET_PHRASE = 290, > > - EXPRESSION_PHRASE = 291, > > - CHAR = 292, > > - DOTS = 293, > > - IDENT = 294, > > - INT = 295, > > - REAL = 296, > > - STRING = 297, > > - TYPE = 298, > > - OTHER = 299, > > - FILENAME = 300 > > - }; > > -#endif > > - > > - > > -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED > > -typedef int YYSTYPE; > > -# define YYSTYPE_IS_TRIVIAL 1 > > -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ > > -# define YYSTYPE_IS_DECLARED 1 > > -#endif > > - > > -extern YYSTYPE yylval; > > - > > -#ifdef YYPARSE_PARAM > > -#if defined __STDC__ || defined __cplusplus > > -int yyparse (void *YYPARSE_PARAM); > > -#else > > -int yyparse (); > > -#endif > > -#else /* ! YYPARSE_PARAM */ > > -#if defined __STDC__ || defined __cplusplus > > -int yyparse (void); > > -#else > > -int yyparse (); > > -#endif > > -#endif /* ! YYPARSE_PARAM */ > > - > > -#endif /* !YY_YY_SCRIPTS_GENKSYMS_PARSE_TAB_H_SHIPPED_INCLUDED */ ^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [03/10] genksyms: generate lexer and parser during build instead of shipping 2018-03-30 22:21 ` Andrei Vagin @ 2018-03-31 2:20 ` Masahiro Yamada 2018-03-31 5:11 ` Andrei Vagin 0 siblings, 1 reply; 26+ messages in thread From: Masahiro Yamada @ 2018-03-31 2:20 UTC (permalink / raw) To: Andrei Vagin Cc: Linux Kbuild mailing list, Sam Ravnborg, Michal Marek, Linux Kernel Mailing List, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven 2018-03-31 7:21 GMT+09:00 Andrei Vagin <avagin@virtuozzo.com>: > On Fri, Mar 30, 2018 at 10:40:22AM -0700, Andrei Vagin wrote: >> On Fri, Mar 23, 2018 at 10:04:32PM +0900, Masahiro Yamada wrote: >> > Now that the kernel build supports flex and bison, remove the _shipped >> > files and generate them during the build instead. >> > >> > There are no more shipped lexer and parser, so I ripped off the rules >> > in scripts/Malefile.lib that were used for REGENERATE_PARSERS. >> > >> > The genksyms parser has ambiguous grammar, which would emit warnings: >> > >> > scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr] >> > scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr] >> > >> > They are normally suppressed, but displayed when W=1 is given. >> > >> > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> >> > --- >> > >> > scripts/Makefile.lib | 24 +- >> > scripts/genksyms/Makefile | 23 + >> > scripts/genksyms/lex.lex.c_shipped | 2291 -------------------------------- >> > scripts/genksyms/parse.tab.c_shipped | 2394 ---------------------------------- >> > scripts/genksyms/parse.tab.h_shipped | 119 -- >> > 5 files changed, 26 insertions(+), 4825 deletions(-) >> > delete mode 100644 scripts/genksyms/lex.lex.c_shipped >> > delete mode 100644 scripts/genksyms/parse.tab.c_shipped >> > delete mode 100644 scripts/genksyms/parse.tab.h_shipped >> > >> > diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib >> > index 2fde810..b7d2c97 100644 >> > --- a/scripts/Makefile.lib >> > +++ b/scripts/Makefile.lib >> > @@ -183,14 +183,8 @@ endef >> > quiet_cmd_flex = LEX $@ >> > cmd_flex = $(LEX) -o$@ -L $< >> > >> > -ifdef REGENERATE_PARSERS >> > -.PRECIOUS: $(src)/%.lex.c_shipped >> > -$(src)/%.lex.c_shipped: $(src)/%.l >> > - $(call cmd,flex) >> > -endif >> > - >> > .PRECIOUS: $(obj)/%.lex.c >> > -$(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE >> > +$(obj)/%.lex.c: $(src)/%.l FORCE >> > $(call if_changed,flex) >> > >> > # YACC >> > @@ -198,27 +192,15 @@ $(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE >> > quiet_cmd_bison = YACC $@ >> > cmd_bison = $(YACC) -o$@ -t -l $< >> > >> > -ifdef REGENERATE_PARSERS >> > -.PRECIOUS: $(src)/%.tab.c_shipped >> > -$(src)/%.tab.c_shipped: $(src)/%.y >> > - $(call cmd,bison) >> > -endif >> > - >> > .PRECIOUS: $(obj)/%.tab.c >> > -$(filter %.tab.c,$(targets)): $(obj)/%.tab.c: $(src)/%.y FORCE >> > +$(obj)/%.tab.c: $(src)/%.y FORCE >> > $(call if_changed,bison) >> > >> > quiet_cmd_bison_h = YACC $@ >> > cmd_bison_h = bison -o/dev/null --defines=$@ -t -l $< >> > >> > -ifdef REGENERATE_PARSERS >> > -.PRECIOUS: $(src)/%.tab.h_shipped >> > -$(src)/%.tab.h_shipped: $(src)/%.y >> > - $(call cmd,bison_h) >> > -endif >> > - >> > .PRECIOUS: $(obj)/%.tab.h >> > -$(filter %.tab.h,$(targets)): $(obj)/%.tab.h: $(src)/%.y FORCE >> > +$(obj)/%.tab.h: $(src)/%.y FORCE >> > $(call if_changed,bison_h) >> > >> > # Shipped files >> > diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile >> > index 0ccac51..f4749e8 100644 >> > --- a/scripts/genksyms/Makefile >> > +++ b/scripts/genksyms/Makefile >> > @@ -5,9 +5,32 @@ always := $(hostprogs-y) >> > >> > genksyms-objs := genksyms.o parse.tab.o lex.lex.o >> > >> > +# FIXME: fix the ambiguous grammar in parse.y and delete this hack >> > +# >> > +# Suppress shift/reduce, reduce/reduce conflicts warnings >> > +# unless W=1 is specified. >> > +ifeq ($(findstring 1,$(KBUILD_ENABLE_EXTRA_GCC_CHECKS)),) >> > +SUPPRESS_BISON_WARNING := 2>/dev/null >> >> We have a robot which runs CRIU tests on linux-next. >> Yesterday it failed with this error: >> >> HOSTCC scripts/genksyms/genksyms.o >> make[2]: *** [scripts/genksyms/parse.tab.c] Error 127 >> >> cripts/genksyms/Makefile:20: recipe for target 'scripts/genksyms/parse.tab.c' failed >> scripts/Makefile.build:559: recipe for target 'scripts/genksyms' failed >> Makefile:1073: recipe for target 'scripts' failed >> make[1]: *** [scripts/genksyms] Error 2 >> make: *** [scripts] Error 2 >> make: *** Waiting for unfinished jobs.... >> >> https://travis-ci.org/avagin/linux/jobs/360056903 >> >> From this output, it is very hard to understand what was going wrong. > > > The reason was that bison and fles were not installed, but I think the > error message should be more clear. > >> >> Thanks, >> Andrei >> Thanks for the report. OK, I will apply the fix-up attached below. If bison is not installed, it will fail with clear message. HOSTCC scripts/genksyms/genksyms.o /bin/sh: 1: bison: not found make[2]: *** [scripts/genksyms/Makefile:18: scripts/genksyms/parse.tab.c] Error 127 make[1]: *** [scripts/Makefile.build:559: scripts/genksyms] Error 2 make: *** [Makefile:1073: scripts] Error 2 BTW, without flex and bison, how did you build Kconfig? Since commit 29c833061c1d8c2d1d23a62e7061561eadd76cdb, Kconfig requires flex and bison, and this commit is in Linus' tree for a couple of month. Without flex and bison, you cannot do even "make *config" Nobody has ever complaint about this. diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile index aeefd47..7cb3d70 100644 --- a/scripts/genksyms/Makefile +++ b/scripts/genksyms/Makefile @@ -10,20 +10,20 @@ genksyms-objs := genksyms.o parse.tab.o lex.lex.o # Suppress shift/reduce, reduce/reduce conflicts warnings # unless W=1 is specified. ifeq ($(findstring 1,$(KBUILD_ENABLE_EXTRA_GCC_CHECKS)),) -SUPPRESS_BISON_WARNING := 2>/dev/null -endif quiet_cmd_bison_no_warn = $(quet_cmd_bison) - cmd_bison_no_warn = $(cmd_bison) $(SUPPRESS_BISON_WARNING) + cmd_bison_no_warn = $(YACC) --version >/dev/null; $(cmd_bison) 2>/dev/null $(obj)/parse.tab.c: $(src)/parse.y FORCE $(call if_changed,bison_no_warn) quiet_cmd_bison_h_no_warn = $(quet_cmd_bison_h) - cmd_bison_h_no_warn = $(cmd_bison_h) $(SUPPRESS_BISON_WARNING) + cmd_bison_h_no_warn = $(YACC) --version >/dev/null; $(cmd_bison_h) 2>/dev/null $(obj)/parse.tab.h: $(src)/parse.y FORCE $(call if_changed,bison_h_no_warn) + +endif # FIXME END # -I needed for generated C source (shipped source) -- Best Regards Masahiro Yamada ^ permalink raw reply related [flat|nested] 26+ messages in thread
* Re: [03/10] genksyms: generate lexer and parser during build instead of shipping 2018-03-31 2:20 ` Masahiro Yamada @ 2018-03-31 5:11 ` Andrei Vagin 0 siblings, 0 replies; 26+ messages in thread From: Andrei Vagin @ 2018-03-31 5:11 UTC (permalink / raw) To: Masahiro Yamada Cc: Linux Kbuild mailing list, Sam Ravnborg, Michal Marek, Linux Kernel Mailing List, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven On Sat, Mar 31, 2018 at 11:20:22AM +0900, Masahiro Yamada wrote: > 2018-03-31 7:21 GMT+09:00 Andrei Vagin <avagin@virtuozzo.com>: > > On Fri, Mar 30, 2018 at 10:40:22AM -0700, Andrei Vagin wrote: > >> On Fri, Mar 23, 2018 at 10:04:32PM +0900, Masahiro Yamada wrote: > >> > Now that the kernel build supports flex and bison, remove the _shipped > >> > files and generate them during the build instead. > >> > > >> > There are no more shipped lexer and parser, so I ripped off the rules > >> > in scripts/Malefile.lib that were used for REGENERATE_PARSERS. > >> > > >> > The genksyms parser has ambiguous grammar, which would emit warnings: > >> > > >> > scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr] > >> > scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr] > >> > > >> > They are normally suppressed, but displayed when W=1 is given. > >> > > >> > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> > >> > --- > >> > > >> > scripts/Makefile.lib | 24 +- > >> > scripts/genksyms/Makefile | 23 + > >> > scripts/genksyms/lex.lex.c_shipped | 2291 -------------------------------- > >> > scripts/genksyms/parse.tab.c_shipped | 2394 ---------------------------------- > >> > scripts/genksyms/parse.tab.h_shipped | 119 -- > >> > 5 files changed, 26 insertions(+), 4825 deletions(-) > >> > delete mode 100644 scripts/genksyms/lex.lex.c_shipped > >> > delete mode 100644 scripts/genksyms/parse.tab.c_shipped > >> > delete mode 100644 scripts/genksyms/parse.tab.h_shipped > >> > > >> > diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib > >> > index 2fde810..b7d2c97 100644 > >> > --- a/scripts/Makefile.lib > >> > +++ b/scripts/Makefile.lib > >> > @@ -183,14 +183,8 @@ endef > >> > quiet_cmd_flex = LEX $@ > >> > cmd_flex = $(LEX) -o$@ -L $< > >> > > >> > -ifdef REGENERATE_PARSERS > >> > -.PRECIOUS: $(src)/%.lex.c_shipped > >> > -$(src)/%.lex.c_shipped: $(src)/%.l > >> > - $(call cmd,flex) > >> > -endif > >> > - > >> > .PRECIOUS: $(obj)/%.lex.c > >> > -$(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE > >> > +$(obj)/%.lex.c: $(src)/%.l FORCE > >> > $(call if_changed,flex) > >> > > >> > # YACC > >> > @@ -198,27 +192,15 @@ $(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE > >> > quiet_cmd_bison = YACC $@ > >> > cmd_bison = $(YACC) -o$@ -t -l $< > >> > > >> > -ifdef REGENERATE_PARSERS > >> > -.PRECIOUS: $(src)/%.tab.c_shipped > >> > -$(src)/%.tab.c_shipped: $(src)/%.y > >> > - $(call cmd,bison) > >> > -endif > >> > - > >> > .PRECIOUS: $(obj)/%.tab.c > >> > -$(filter %.tab.c,$(targets)): $(obj)/%.tab.c: $(src)/%.y FORCE > >> > +$(obj)/%.tab.c: $(src)/%.y FORCE > >> > $(call if_changed,bison) > >> > > >> > quiet_cmd_bison_h = YACC $@ > >> > cmd_bison_h = bison -o/dev/null --defines=$@ -t -l $< > >> > > >> > -ifdef REGENERATE_PARSERS > >> > -.PRECIOUS: $(src)/%.tab.h_shipped > >> > -$(src)/%.tab.h_shipped: $(src)/%.y > >> > - $(call cmd,bison_h) > >> > -endif > >> > - > >> > .PRECIOUS: $(obj)/%.tab.h > >> > -$(filter %.tab.h,$(targets)): $(obj)/%.tab.h: $(src)/%.y FORCE > >> > +$(obj)/%.tab.h: $(src)/%.y FORCE > >> > $(call if_changed,bison_h) > >> > > >> > # Shipped files > >> > diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile > >> > index 0ccac51..f4749e8 100644 > >> > --- a/scripts/genksyms/Makefile > >> > +++ b/scripts/genksyms/Makefile > >> > @@ -5,9 +5,32 @@ always := $(hostprogs-y) > >> > > >> > genksyms-objs := genksyms.o parse.tab.o lex.lex.o > >> > > >> > +# FIXME: fix the ambiguous grammar in parse.y and delete this hack > >> > +# > >> > +# Suppress shift/reduce, reduce/reduce conflicts warnings > >> > +# unless W=1 is specified. > >> > +ifeq ($(findstring 1,$(KBUILD_ENABLE_EXTRA_GCC_CHECKS)),) > >> > +SUPPRESS_BISON_WARNING := 2>/dev/null > >> > >> We have a robot which runs CRIU tests on linux-next. > >> Yesterday it failed with this error: > >> > >> HOSTCC scripts/genksyms/genksyms.o > >> make[2]: *** [scripts/genksyms/parse.tab.c] Error 127 > >> > >> cripts/genksyms/Makefile:20: recipe for target 'scripts/genksyms/parse.tab.c' failed > >> scripts/Makefile.build:559: recipe for target 'scripts/genksyms' failed > >> Makefile:1073: recipe for target 'scripts' failed > >> make[1]: *** [scripts/genksyms] Error 2 > >> make: *** [scripts] Error 2 > >> make: *** Waiting for unfinished jobs.... > >> > >> https://travis-ci.org/avagin/linux/jobs/360056903 > >> > >> From this output, it is very hard to understand what was going wrong. > > > > > > The reason was that bison and fles were not installed, but I think the > > error message should be more clear. > > > >> > >> Thanks, > >> Andrei > >> > > Thanks for the report. > > > OK, I will apply the fix-up attached below. > > If bison is not installed, it will fail with clear message. Thank you! > > HOSTCC scripts/genksyms/genksyms.o > /bin/sh: 1: bison: not found > make[2]: *** [scripts/genksyms/Makefile:18: > scripts/genksyms/parse.tab.c] Error 127 > make[1]: *** [scripts/Makefile.build:559: scripts/genksyms] Error 2 > make: *** [Makefile:1073: scripts] Error 2 > > > BTW, without flex and bison, how did you build Kconfig? A config is created on the host, but a kernel is compiled in a docker container. Maybe bison was installed on the host. We do something like this: $ make olddefconfig $ make localyesconfig $ docker run -v /home/travis/build/avagin/linux:/mnt/kernel -v /home/travis/.ccache:/mnt/ccache -w /mnt/kernel criu-kernel make -j 4 > > Since commit 29c833061c1d8c2d1d23a62e7061561eadd76cdb, > Kconfig requires flex and bison, and this commit is > in Linus' tree for a couple of month. > > Without flex and bison, you cannot do even "make *config" > Nobody has ever complaint about this. > > > > > diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile > index aeefd47..7cb3d70 100644 > --- a/scripts/genksyms/Makefile > +++ b/scripts/genksyms/Makefile > @@ -10,20 +10,20 @@ genksyms-objs := genksyms.o parse.tab.o lex.lex.o > # Suppress shift/reduce, reduce/reduce conflicts warnings > # unless W=1 is specified. > ifeq ($(findstring 1,$(KBUILD_ENABLE_EXTRA_GCC_CHECKS)),) > -SUPPRESS_BISON_WARNING := 2>/dev/null > -endif > > quiet_cmd_bison_no_warn = $(quet_cmd_bison) > - cmd_bison_no_warn = $(cmd_bison) $(SUPPRESS_BISON_WARNING) > + cmd_bison_no_warn = $(YACC) --version >/dev/null; $(cmd_bison) > 2>/dev/null > > $(obj)/parse.tab.c: $(src)/parse.y FORCE > $(call if_changed,bison_no_warn) > > quiet_cmd_bison_h_no_warn = $(quet_cmd_bison_h) > - cmd_bison_h_no_warn = $(cmd_bison_h) $(SUPPRESS_BISON_WARNING) > + cmd_bison_h_no_warn = $(YACC) --version >/dev/null; > $(cmd_bison_h) 2>/dev/null > > $(obj)/parse.tab.h: $(src)/parse.y FORCE > $(call if_changed,bison_h_no_warn) > + > +endif > # FIXME END > > # -I needed for generated C source (shipped source) > > > -- > Best Regards > Masahiro Yamada ^ permalink raw reply [flat|nested] 26+ messages in thread
* [PATCH 04/10] kbuild: add %.lex.c and %.tab.[ch] to 'targets' automatically 2018-03-23 13:04 [PATCH 01/10] .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore Masahiro Yamada 2018-03-23 13:04 ` [PATCH 02/10] kbuild: clean up *.lex.c and *.tab.[ch] patterns from top-level Makefile Masahiro Yamada 2018-03-23 13:04 ` [PATCH 03/10] genksyms: generate lexer and parser during build instead of shipping Masahiro Yamada @ 2018-03-23 13:04 ` Masahiro Yamada 2018-03-24 1:22 ` Frank Rowand 2018-03-23 13:04 ` [PATCH 05/10] kbuild: add %.dtb.S and %.dtb " Masahiro Yamada ` (6 subsequent siblings) 9 siblings, 1 reply; 26+ messages in thread From: Masahiro Yamada @ 2018-03-23 13:04 UTC (permalink / raw) To: linux-kbuild Cc: Sam Ravnborg, Michal Marek, linux-kernel, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven, Masahiro Yamada Files generated by if_changed* must be added to 'targets' to include *.cmd files. Otherwise, they would be regenerated every time. The build system automatically adds objects to 'targets' where appropriate, such as obj-y, extra-y, etc. but does nothing for intermediate files. So, each Makefile needs to add them by itself. There are some common cases where objects are generated by chained rules. Lexers and parsers are compiled like follows: %.lex.o <- %.lex.c <- %.l %.tab.o <- %.tab.c <- %.y They are common patterns, so it is reasonable to take care of them in the core Makefile instead of requiring each Makefile to do so. At this moment, you cannot delete 'target += zconf.lex.c' because zconf.lex.c is included from zconf.tab.c instead of being compiled. This will be possible with further refactoring in the future. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- scripts/Makefile.build | 11 +++++++++++ scripts/dtc/Makefile | 3 --- scripts/genksyms/Makefile | 2 -- scripts/kconfig/Makefile | 2 +- 4 files changed, 12 insertions(+), 6 deletions(-) diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 77cce68..36f7990 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -538,6 +538,17 @@ $(call multi_depend, $(multi-used-m), .o, -objs -y -m) targets += $(multi-used-m) targets := $(filter-out $(PHONY), $(targets)) +# Add intermediate targets: +# When building objects with specific suffix patterns, add intermediate +# targets that the final targets are derived from. +intermediate_targets = $(foreach sfx, $(2), \ + $(patsubst %$(strip $(1)),%$(sfx), \ + $(filter %$(strip $(1)), $(targets)))) +# %.lex.o <- %.lex.c <- %.l +# %.tab.o <- %.tab.[ch] <- %.y +targets += $(call intermediate_targets, .lex.o, .lex.c) \ + $(call intermediate_targets, .tab.o, .tab.c .tab.h) + # Descending # --------------------------------------------------------------------------- diff --git a/scripts/dtc/Makefile b/scripts/dtc/Makefile index d17ba64..9cac65b 100644 --- a/scripts/dtc/Makefile +++ b/scripts/dtc/Makefile @@ -27,6 +27,3 @@ HOSTCFLAGS_dtc-parser.tab.o := $(HOSTCFLAGS_DTC) # dependencies on generated files need to be listed explicitly $(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.h - -# generated files need to include *.cmd -targets := dtc-lexer.lex.c dtc-parser.tab.c dtc-parser.tab.h diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile index f4749e8..aeefd47 100644 --- a/scripts/genksyms/Makefile +++ b/scripts/genksyms/Makefile @@ -32,5 +32,3 @@ HOSTCFLAGS_lex.lex.o := -I$(src) # dependencies on generated files need to be listed explicitly $(obj)/lex.lex.o: $(obj)/parse.tab.h - -targets := lex.lex.c parse.tab.c parse.tab.h diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index 1dcd797..5def877 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -207,7 +207,7 @@ gconf-objs := gconf.o zconf.tab.o hostprogs-y := conf nconf mconf kxgettext qconf gconf -targets += zconf.tab.c zconf.lex.c +targets += zconf.lex.c clean-files := qconf.moc .tmp_qtcheck .tmp_gtkcheck clean-files += gconf.glade.h clean-files += config.pot linux.pot -- 2.7.4 ^ permalink raw reply related [flat|nested] 26+ messages in thread
* Re: [PATCH 04/10] kbuild: add %.lex.c and %.tab.[ch] to 'targets' automatically 2018-03-23 13:04 ` [PATCH 04/10] kbuild: add %.lex.c and %.tab.[ch] to 'targets' automatically Masahiro Yamada @ 2018-03-24 1:22 ` Frank Rowand 0 siblings, 0 replies; 26+ messages in thread From: Frank Rowand @ 2018-03-24 1:22 UTC (permalink / raw) To: Masahiro Yamada, linux-kbuild Cc: Sam Ravnborg, Michal Marek, linux-kernel, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven On 03/23/18 06:04, Masahiro Yamada wrote: > Files generated by if_changed* must be added to 'targets' to include > *.cmd files. Otherwise, they would be regenerated every time. > > The build system automatically adds objects to 'targets' where > appropriate, such as obj-y, extra-y, etc. but does nothing for > intermediate files. So, each Makefile needs to add them by itself. > > There are some common cases where objects are generated by chained > rules. Lexers and parsers are compiled like follows: > > %.lex.o <- %.lex.c <- %.l > %.tab.o <- %.tab.c <- %.y > > They are common patterns, so it is reasonable to take care of them > in the core Makefile instead of requiring each Makefile to do so. > > At this moment, you cannot delete 'target += zconf.lex.c' because > zconf.lex.c is included from zconf.tab.c instead of being compiled. > This will be possible with further refactoring in the future. > > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Frank Rowand <frowand.list@gmail.com> -Frank > --- > > scripts/Makefile.build | 11 +++++++++++ > scripts/dtc/Makefile | 3 --- > scripts/genksyms/Makefile | 2 -- > scripts/kconfig/Makefile | 2 +- > 4 files changed, 12 insertions(+), 6 deletions(-) > > diff --git a/scripts/Makefile.build b/scripts/Makefile.build > index 77cce68..36f7990 100644 > --- a/scripts/Makefile.build > +++ b/scripts/Makefile.build > @@ -538,6 +538,17 @@ $(call multi_depend, $(multi-used-m), .o, -objs -y -m) > targets += $(multi-used-m) > targets := $(filter-out $(PHONY), $(targets)) > > +# Add intermediate targets: > +# When building objects with specific suffix patterns, add intermediate > +# targets that the final targets are derived from. > +intermediate_targets = $(foreach sfx, $(2), \ > + $(patsubst %$(strip $(1)),%$(sfx), \ > + $(filter %$(strip $(1)), $(targets)))) > +# %.lex.o <- %.lex.c <- %.l > +# %.tab.o <- %.tab.[ch] <- %.y > +targets += $(call intermediate_targets, .lex.o, .lex.c) \ > + $(call intermediate_targets, .tab.o, .tab.c .tab.h) > + > # Descending > # --------------------------------------------------------------------------- > > diff --git a/scripts/dtc/Makefile b/scripts/dtc/Makefile > index d17ba64..9cac65b 100644 > --- a/scripts/dtc/Makefile > +++ b/scripts/dtc/Makefile > @@ -27,6 +27,3 @@ HOSTCFLAGS_dtc-parser.tab.o := $(HOSTCFLAGS_DTC) > > # dependencies on generated files need to be listed explicitly > $(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.h > - > -# generated files need to include *.cmd > -targets := dtc-lexer.lex.c dtc-parser.tab.c dtc-parser.tab.h > diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile > index f4749e8..aeefd47 100644 > --- a/scripts/genksyms/Makefile > +++ b/scripts/genksyms/Makefile > @@ -32,5 +32,3 @@ HOSTCFLAGS_lex.lex.o := -I$(src) > > # dependencies on generated files need to be listed explicitly > $(obj)/lex.lex.o: $(obj)/parse.tab.h > - > -targets := lex.lex.c parse.tab.c parse.tab.h > diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile > index 1dcd797..5def877 100644 > --- a/scripts/kconfig/Makefile > +++ b/scripts/kconfig/Makefile > @@ -207,7 +207,7 @@ gconf-objs := gconf.o zconf.tab.o > > hostprogs-y := conf nconf mconf kxgettext qconf gconf > > -targets += zconf.tab.c zconf.lex.c > +targets += zconf.lex.c > clean-files := qconf.moc .tmp_qtcheck .tmp_gtkcheck > clean-files += gconf.glade.h > clean-files += config.pot linux.pot > ^ permalink raw reply [flat|nested] 26+ messages in thread
* [PATCH 05/10] kbuild: add %.dtb.S and %.dtb to 'targets' automatically 2018-03-23 13:04 [PATCH 01/10] .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore Masahiro Yamada ` (2 preceding siblings ...) 2018-03-23 13:04 ` [PATCH 04/10] kbuild: add %.lex.c and %.tab.[ch] to 'targets' automatically Masahiro Yamada @ 2018-03-23 13:04 ` Masahiro Yamada 2018-03-24 1:24 ` Frank Rowand 2018-03-23 13:04 ` [PATCH 06/10] .gitignore: move *-asn1.[ch] patterns to the top-level .gitignore Masahiro Yamada ` (5 subsequent siblings) 9 siblings, 1 reply; 26+ messages in thread From: Masahiro Yamada @ 2018-03-23 13:04 UTC (permalink / raw) To: linux-kbuild Cc: Sam Ravnborg, Michal Marek, linux-kernel, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven, Masahiro Yamada Another common pattern that consists of chained commands is to compile a DTB as binary data into the kernel image or a module. It is used in several places in the source tree. Let's support it in the build core. $(call if_changed,dt_S_dtb) is more suitable than $(call cmd,dt_S_dtb) in case cmd_dt_S_dtb is changed in the future. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- drivers/of/unittest-data/Makefile | 2 -- scripts/Makefile.build | 4 +++- scripts/Makefile.lib | 4 ++-- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/of/unittest-data/Makefile b/drivers/of/unittest-data/Makefile index df69797..333bc4c 100644 --- a/drivers/of/unittest-data/Makefile +++ b/drivers/of/unittest-data/Makefile @@ -7,8 +7,6 @@ obj-$(CONFIG_OF_OVERLAY) += overlay.dtb.o \ overlay_bad_symbol.dtb.o \ overlay_base.dtb.o -targets += $(foreach suffix, dtb dtb.S, $(patsubst %.dtb.o,%.$(suffix),$(obj-y))) - # enable creation of __symbols__ node DTC_FLAGS_overlay := -@ DTC_FLAGS_overlay_bad_phandle := -@ diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 36f7990..15b3bbb 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -544,9 +544,11 @@ targets := $(filter-out $(PHONY), $(targets)) intermediate_targets = $(foreach sfx, $(2), \ $(patsubst %$(strip $(1)),%$(sfx), \ $(filter %$(strip $(1)), $(targets)))) +# %.dtb.o <- %.dtb.S <- %.dtb <- %.dts # %.lex.o <- %.lex.c <- %.l # %.tab.o <- %.tab.[ch] <- %.y -targets += $(call intermediate_targets, .lex.o, .lex.c) \ +targets += $(call intermediate_targets, .dtb.o, .dtb.S .dtb) \ + $(call intermediate_targets, .lex.o, .lex.c) \ $(call intermediate_targets, .tab.o, .tab.c .tab.h) # Descending diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index b7d2c97..7a1fa92 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -278,8 +278,8 @@ cmd_dt_S_dtb= \ echo '.balign STRUCT_ALIGNMENT'; \ ) > $@ -$(obj)/%.dtb.S: $(obj)/%.dtb - $(call cmd,dt_S_dtb) +$(obj)/%.dtb.S: $(obj)/%.dtb FORCE + $(call if_changed,dt_S_dtb) quiet_cmd_dtc = DTC $@ cmd_dtc = mkdir -p $(dir ${dtc-tmp}) ; \ -- 2.7.4 ^ permalink raw reply related [flat|nested] 26+ messages in thread
* Re: [PATCH 05/10] kbuild: add %.dtb.S and %.dtb to 'targets' automatically 2018-03-23 13:04 ` [PATCH 05/10] kbuild: add %.dtb.S and %.dtb " Masahiro Yamada @ 2018-03-24 1:24 ` Frank Rowand 0 siblings, 0 replies; 26+ messages in thread From: Frank Rowand @ 2018-03-24 1:24 UTC (permalink / raw) To: Masahiro Yamada, linux-kbuild Cc: Sam Ravnborg, Michal Marek, linux-kernel, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven On 03/23/18 06:04, Masahiro Yamada wrote: > Another common pattern that consists of chained commands is to compile > a DTB as binary data into the kernel image or a module. It is used in > several places in the source tree. Let's support it in the build core. > > $(call if_changed,dt_S_dtb) is more suitable than $(call cmd,dt_S_dtb) > in case cmd_dt_S_dtb is changed in the future. > > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Frank Rowand <frowand.list@gmail.com> -Frank > --- > > drivers/of/unittest-data/Makefile | 2 -- > scripts/Makefile.build | 4 +++- > scripts/Makefile.lib | 4 ++-- > 3 files changed, 5 insertions(+), 5 deletions(-) > > diff --git a/drivers/of/unittest-data/Makefile b/drivers/of/unittest-data/Makefile > index df69797..333bc4c 100644 > --- a/drivers/of/unittest-data/Makefile > +++ b/drivers/of/unittest-data/Makefile > @@ -7,8 +7,6 @@ obj-$(CONFIG_OF_OVERLAY) += overlay.dtb.o \ > overlay_bad_symbol.dtb.o \ > overlay_base.dtb.o > > -targets += $(foreach suffix, dtb dtb.S, $(patsubst %.dtb.o,%.$(suffix),$(obj-y))) > - > # enable creation of __symbols__ node > DTC_FLAGS_overlay := -@ > DTC_FLAGS_overlay_bad_phandle := -@ > diff --git a/scripts/Makefile.build b/scripts/Makefile.build > index 36f7990..15b3bbb 100644 > --- a/scripts/Makefile.build > +++ b/scripts/Makefile.build > @@ -544,9 +544,11 @@ targets := $(filter-out $(PHONY), $(targets)) > intermediate_targets = $(foreach sfx, $(2), \ > $(patsubst %$(strip $(1)),%$(sfx), \ > $(filter %$(strip $(1)), $(targets)))) > +# %.dtb.o <- %.dtb.S <- %.dtb <- %.dts > # %.lex.o <- %.lex.c <- %.l > # %.tab.o <- %.tab.[ch] <- %.y > -targets += $(call intermediate_targets, .lex.o, .lex.c) \ > +targets += $(call intermediate_targets, .dtb.o, .dtb.S .dtb) \ > + $(call intermediate_targets, .lex.o, .lex.c) \ > $(call intermediate_targets, .tab.o, .tab.c .tab.h) > > # Descending > diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib > index b7d2c97..7a1fa92 100644 > --- a/scripts/Makefile.lib > +++ b/scripts/Makefile.lib > @@ -278,8 +278,8 @@ cmd_dt_S_dtb= \ > echo '.balign STRUCT_ALIGNMENT'; \ > ) > $@ > > -$(obj)/%.dtb.S: $(obj)/%.dtb > - $(call cmd,dt_S_dtb) > +$(obj)/%.dtb.S: $(obj)/%.dtb FORCE > + $(call if_changed,dt_S_dtb) > > quiet_cmd_dtc = DTC $@ > cmd_dtc = mkdir -p $(dir ${dtc-tmp}) ; \ > ^ permalink raw reply [flat|nested] 26+ messages in thread
* [PATCH 06/10] .gitignore: move *-asn1.[ch] patterns to the top-level .gitignore 2018-03-23 13:04 [PATCH 01/10] .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore Masahiro Yamada ` (3 preceding siblings ...) 2018-03-23 13:04 ` [PATCH 05/10] kbuild: add %.dtb.S and %.dtb " Masahiro Yamada @ 2018-03-23 13:04 ` Masahiro Yamada 2018-03-27 6:04 ` Masahiro Yamada 2018-03-23 13:04 ` [PATCH 07/10] kbuild: clean up *-asn1.[ch] patterns from top-level Makefile Masahiro Yamada ` (4 subsequent siblings) 9 siblings, 1 reply; 26+ messages in thread From: Masahiro Yamada @ 2018-03-23 13:04 UTC (permalink / raw) To: linux-kbuild Cc: Sam Ravnborg, Michal Marek, linux-kernel, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven, Masahiro Yamada These are common patterns where source files are parsed by the asn1_compiler. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- .gitignore | 5 +---- crypto/.gitignore | 1 - crypto/asymmetric_keys/.gitignore | 1 - drivers/crypto/qat/qat_common/.gitignore | 1 - 4 files changed, 1 insertion(+), 7 deletions(-) delete mode 100644 crypto/.gitignore delete mode 100644 crypto/asymmetric_keys/.gitignore delete mode 100644 drivers/crypto/qat/qat_common/.gitignore diff --git a/.gitignore b/.gitignore index 1e82be1..a7fef34 100644 --- a/.gitignore +++ b/.gitignore @@ -11,6 +11,7 @@ # .* *.a +*-asn1.[ch] *.bin *.bz2 *.c.[012]*.* @@ -130,7 +131,3 @@ all.config # Kdevelop4 *.kdev4 - -#Automatically generated by ASN.1 compiler -net/ipv4/netfilter/nf_nat_snmp_basic-asn1.c -net/ipv4/netfilter/nf_nat_snmp_basic-asn1.h diff --git a/crypto/.gitignore b/crypto/.gitignore deleted file mode 100644 index ee328374..0000000 --- a/crypto/.gitignore +++ /dev/null @@ -1 +0,0 @@ -*-asn1.[ch] diff --git a/crypto/asymmetric_keys/.gitignore b/crypto/asymmetric_keys/.gitignore deleted file mode 100644 index ee328374..0000000 --- a/crypto/asymmetric_keys/.gitignore +++ /dev/null @@ -1 +0,0 @@ -*-asn1.[ch] diff --git a/drivers/crypto/qat/qat_common/.gitignore b/drivers/crypto/qat/qat_common/.gitignore deleted file mode 100644 index ee328374..0000000 --- a/drivers/crypto/qat/qat_common/.gitignore +++ /dev/null @@ -1 +0,0 @@ -*-asn1.[ch] -- 2.7.4 ^ permalink raw reply related [flat|nested] 26+ messages in thread
* Re: [PATCH 06/10] .gitignore: move *-asn1.[ch] patterns to the top-level .gitignore 2018-03-23 13:04 ` [PATCH 06/10] .gitignore: move *-asn1.[ch] patterns to the top-level .gitignore Masahiro Yamada @ 2018-03-27 6:04 ` Masahiro Yamada 0 siblings, 0 replies; 26+ messages in thread From: Masahiro Yamada @ 2018-03-27 6:04 UTC (permalink / raw) To: Linux Kbuild mailing list Cc: Sam Ravnborg, Michal Marek, Linux Kernel Mailing List, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven, Masahiro Yamada, linux-crypto +CC linux-crypto@vger.kernel.org No functional change, though. 2018-03-23 22:04 GMT+09:00 Masahiro Yamada <yamada.masahiro@socionext.com>: > These are common patterns where source files are parsed by the > asn1_compiler. > > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> > --- > > .gitignore | 5 +---- > crypto/.gitignore | 1 - > crypto/asymmetric_keys/.gitignore | 1 - > drivers/crypto/qat/qat_common/.gitignore | 1 - > 4 files changed, 1 insertion(+), 7 deletions(-) > delete mode 100644 crypto/.gitignore > delete mode 100644 crypto/asymmetric_keys/.gitignore > delete mode 100644 drivers/crypto/qat/qat_common/.gitignore > > diff --git a/.gitignore b/.gitignore > index 1e82be1..a7fef34 100644 > --- a/.gitignore > +++ b/.gitignore > @@ -11,6 +11,7 @@ > # > .* > *.a > +*-asn1.[ch] > *.bin > *.bz2 > *.c.[012]*.* > @@ -130,7 +131,3 @@ all.config > > # Kdevelop4 > *.kdev4 > - > -#Automatically generated by ASN.1 compiler > -net/ipv4/netfilter/nf_nat_snmp_basic-asn1.c > -net/ipv4/netfilter/nf_nat_snmp_basic-asn1.h > diff --git a/crypto/.gitignore b/crypto/.gitignore > deleted file mode 100644 > index ee328374..0000000 > --- a/crypto/.gitignore > +++ /dev/null > @@ -1 +0,0 @@ > -*-asn1.[ch] > diff --git a/crypto/asymmetric_keys/.gitignore b/crypto/asymmetric_keys/.gitignore > deleted file mode 100644 > index ee328374..0000000 > --- a/crypto/asymmetric_keys/.gitignore > +++ /dev/null > @@ -1 +0,0 @@ > -*-asn1.[ch] > diff --git a/drivers/crypto/qat/qat_common/.gitignore b/drivers/crypto/qat/qat_common/.gitignore > deleted file mode 100644 > index ee328374..0000000 > --- a/drivers/crypto/qat/qat_common/.gitignore > +++ /dev/null > @@ -1 +0,0 @@ > -*-asn1.[ch] > -- > 2.7.4 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Best Regards Masahiro Yamada ^ permalink raw reply [flat|nested] 26+ messages in thread
* [PATCH 07/10] kbuild: clean up *-asn1.[ch] patterns from top-level Makefile 2018-03-23 13:04 [PATCH 01/10] .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore Masahiro Yamada ` (4 preceding siblings ...) 2018-03-23 13:04 ` [PATCH 06/10] .gitignore: move *-asn1.[ch] patterns to the top-level .gitignore Masahiro Yamada @ 2018-03-23 13:04 ` Masahiro Yamada 2018-03-27 6:04 ` Masahiro Yamada 2018-03-23 13:04 ` [PATCH 08/10] kbuild: rename *-asn1.[ch] to *.asn.[ch] Masahiro Yamada ` (3 subsequent siblings) 9 siblings, 1 reply; 26+ messages in thread From: Masahiro Yamada @ 2018-03-23 13:04 UTC (permalink / raw) To: linux-kbuild Cc: Sam Ravnborg, Michal Marek, linux-kernel, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven, Masahiro Yamada Clean up these patterns from the top Makefile to omit 'clean-files' in each Makefile. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- Makefile | 1 + crypto/Makefile | 2 -- crypto/asymmetric_keys/Makefile | 7 ------- net/ipv4/netfilter/Makefile | 1 - 4 files changed, 1 insertion(+), 10 deletions(-) diff --git a/Makefile b/Makefile index 168432e..054f43a 100644 --- a/Makefile +++ b/Makefile @@ -1614,6 +1614,7 @@ clean: $(clean-dirs) -o -name '*.su' \ -o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \ -o -name '*.lex.c' -o -name '*.tab.[ch]' \ + -o -name '*-asn1.[ch]' \ -o -name '*.symtypes' -o -name 'modules.order' \ -o -name modules.builtin -o -name '.tmp_*.o.*' \ -o -name .cache.mk \ diff --git a/crypto/Makefile b/crypto/Makefile index cdbc03b..4eae4da 100644 --- a/crypto/Makefile +++ b/crypto/Makefile @@ -38,8 +38,6 @@ obj-$(CONFIG_CRYPTO_DH) += dh_generic.o $(obj)/rsapubkey-asn1.o: $(obj)/rsapubkey-asn1.c $(obj)/rsapubkey-asn1.h $(obj)/rsaprivkey-asn1.o: $(obj)/rsaprivkey-asn1.c $(obj)/rsaprivkey-asn1.h $(obj)/rsa_helper.o: $(obj)/rsapubkey-asn1.h $(obj)/rsaprivkey-asn1.h -clean-files += rsapubkey-asn1.c rsapubkey-asn1.h -clean-files += rsaprivkey-asn1.c rsaprivkey-asn1.h rsa_generic-y := rsapubkey-asn1.o rsa_generic-y += rsaprivkey-asn1.o diff --git a/crypto/asymmetric_keys/Makefile b/crypto/asymmetric_keys/Makefile index 4719aad..bd8ed09 100644 --- a/crypto/asymmetric_keys/Makefile +++ b/crypto/asymmetric_keys/Makefile @@ -29,9 +29,6 @@ $(obj)/x509_cert_parser.o: \ $(obj)/x509-asn1.o: $(obj)/x509-asn1.c $(obj)/x509-asn1.h $(obj)/x509_akid-asn1.o: $(obj)/x509_akid-asn1.c $(obj)/x509_akid-asn1.h -clean-files += x509-asn1.c x509-asn1.h -clean-files += x509_akid-asn1.c x509_akid-asn1.h - # # PKCS#7 message handling # @@ -45,8 +42,6 @@ pkcs7_message-y := \ $(obj)/pkcs7_parser.o: $(obj)/pkcs7-asn1.h $(obj)/pkcs7-asn1.o: $(obj)/pkcs7-asn1.c $(obj)/pkcs7-asn1.h -clean-files += pkcs7-asn1.c pkcs7-asn1.h - # # PKCS#7 parser testing key # @@ -66,5 +61,3 @@ verify_signed_pefile-y := \ $(obj)/mscode_parser.o: $(obj)/mscode-asn1.h $(obj)/mscode-asn1.h $(obj)/mscode-asn1.o: $(obj)/mscode-asn1.c $(obj)/mscode-asn1.h - -clean-files += mscode-asn1.c mscode-asn1.h diff --git a/net/ipv4/netfilter/Makefile b/net/ipv4/netfilter/Makefile index 2dad20e..e5f5638 100644 --- a/net/ipv4/netfilter/Makefile +++ b/net/ipv4/netfilter/Makefile @@ -31,7 +31,6 @@ obj-$(CONFIG_NF_NAT_PPTP) += nf_nat_pptp.o nf_nat_snmp_basic-y := nf_nat_snmp_basic-asn1.o nf_nat_snmp_basic_main.o nf_nat_snmp_basic-y : nf_nat_snmp_basic-asn1.h nf_nat_snmp_basic-asn1.c obj-$(CONFIG_NF_NAT_SNMP_BASIC) += nf_nat_snmp_basic.o -clean-files := nf_nat_snmp_basic-asn1.c nf_nat_snmp_basic-asn1.h obj-$(CONFIG_NF_NAT_MASQUERADE_IPV4) += nf_nat_masquerade_ipv4.o -- 2.7.4 ^ permalink raw reply related [flat|nested] 26+ messages in thread
* Re: [PATCH 07/10] kbuild: clean up *-asn1.[ch] patterns from top-level Makefile 2018-03-23 13:04 ` [PATCH 07/10] kbuild: clean up *-asn1.[ch] patterns from top-level Makefile Masahiro Yamada @ 2018-03-27 6:04 ` Masahiro Yamada 0 siblings, 0 replies; 26+ messages in thread From: Masahiro Yamada @ 2018-03-27 6:04 UTC (permalink / raw) To: Linux Kbuild mailing list Cc: Sam Ravnborg, Michal Marek, Linux Kernel Mailing List, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven, Masahiro Yamada, linux-crypto +CC linux-crypto@vger.kernel.org No functional change, though. 2018-03-23 22:04 GMT+09:00 Masahiro Yamada <yamada.masahiro@socionext.com>: > Clean up these patterns from the top Makefile to omit 'clean-files' > in each Makefile. > > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> > --- > > Makefile | 1 + > crypto/Makefile | 2 -- > crypto/asymmetric_keys/Makefile | 7 ------- > net/ipv4/netfilter/Makefile | 1 - > 4 files changed, 1 insertion(+), 10 deletions(-) > > diff --git a/Makefile b/Makefile > index 168432e..054f43a 100644 > --- a/Makefile > +++ b/Makefile > @@ -1614,6 +1614,7 @@ clean: $(clean-dirs) > -o -name '*.su' \ > -o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \ > -o -name '*.lex.c' -o -name '*.tab.[ch]' \ > + -o -name '*-asn1.[ch]' \ > -o -name '*.symtypes' -o -name 'modules.order' \ > -o -name modules.builtin -o -name '.tmp_*.o.*' \ > -o -name .cache.mk \ > diff --git a/crypto/Makefile b/crypto/Makefile > index cdbc03b..4eae4da 100644 > --- a/crypto/Makefile > +++ b/crypto/Makefile > @@ -38,8 +38,6 @@ obj-$(CONFIG_CRYPTO_DH) += dh_generic.o > $(obj)/rsapubkey-asn1.o: $(obj)/rsapubkey-asn1.c $(obj)/rsapubkey-asn1.h > $(obj)/rsaprivkey-asn1.o: $(obj)/rsaprivkey-asn1.c $(obj)/rsaprivkey-asn1.h > $(obj)/rsa_helper.o: $(obj)/rsapubkey-asn1.h $(obj)/rsaprivkey-asn1.h > -clean-files += rsapubkey-asn1.c rsapubkey-asn1.h > -clean-files += rsaprivkey-asn1.c rsaprivkey-asn1.h > > rsa_generic-y := rsapubkey-asn1.o > rsa_generic-y += rsaprivkey-asn1.o > diff --git a/crypto/asymmetric_keys/Makefile b/crypto/asymmetric_keys/Makefile > index 4719aad..bd8ed09 100644 > --- a/crypto/asymmetric_keys/Makefile > +++ b/crypto/asymmetric_keys/Makefile > @@ -29,9 +29,6 @@ $(obj)/x509_cert_parser.o: \ > $(obj)/x509-asn1.o: $(obj)/x509-asn1.c $(obj)/x509-asn1.h > $(obj)/x509_akid-asn1.o: $(obj)/x509_akid-asn1.c $(obj)/x509_akid-asn1.h > > -clean-files += x509-asn1.c x509-asn1.h > -clean-files += x509_akid-asn1.c x509_akid-asn1.h > - > # > # PKCS#7 message handling > # > @@ -45,8 +42,6 @@ pkcs7_message-y := \ > $(obj)/pkcs7_parser.o: $(obj)/pkcs7-asn1.h > $(obj)/pkcs7-asn1.o: $(obj)/pkcs7-asn1.c $(obj)/pkcs7-asn1.h > > -clean-files += pkcs7-asn1.c pkcs7-asn1.h > - > # > # PKCS#7 parser testing key > # > @@ -66,5 +61,3 @@ verify_signed_pefile-y := \ > > $(obj)/mscode_parser.o: $(obj)/mscode-asn1.h $(obj)/mscode-asn1.h > $(obj)/mscode-asn1.o: $(obj)/mscode-asn1.c $(obj)/mscode-asn1.h > - > -clean-files += mscode-asn1.c mscode-asn1.h > diff --git a/net/ipv4/netfilter/Makefile b/net/ipv4/netfilter/Makefile > index 2dad20e..e5f5638 100644 > --- a/net/ipv4/netfilter/Makefile > +++ b/net/ipv4/netfilter/Makefile > @@ -31,7 +31,6 @@ obj-$(CONFIG_NF_NAT_PPTP) += nf_nat_pptp.o > nf_nat_snmp_basic-y := nf_nat_snmp_basic-asn1.o nf_nat_snmp_basic_main.o > nf_nat_snmp_basic-y : nf_nat_snmp_basic-asn1.h nf_nat_snmp_basic-asn1.c > obj-$(CONFIG_NF_NAT_SNMP_BASIC) += nf_nat_snmp_basic.o > -clean-files := nf_nat_snmp_basic-asn1.c nf_nat_snmp_basic-asn1.h > > obj-$(CONFIG_NF_NAT_MASQUERADE_IPV4) += nf_nat_masquerade_ipv4.o > > -- > 2.7.4 > -- Best Regards Masahiro Yamada ^ permalink raw reply [flat|nested] 26+ messages in thread
* [PATCH 08/10] kbuild: rename *-asn1.[ch] to *.asn.[ch] 2018-03-23 13:04 [PATCH 01/10] .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore Masahiro Yamada ` (5 preceding siblings ...) 2018-03-23 13:04 ` [PATCH 07/10] kbuild: clean up *-asn1.[ch] patterns from top-level Makefile Masahiro Yamada @ 2018-03-23 13:04 ` Masahiro Yamada 2018-03-23 13:30 ` Masahiro Yamada ` (2 more replies) 2018-03-23 13:04 ` [PATCH 09/10] kbuild: add *.asn1.[ch] to 'targets' automatically Masahiro Yamada ` (2 subsequent siblings) 9 siblings, 3 replies; 26+ messages in thread From: Masahiro Yamada @ 2018-03-23 13:04 UTC (permalink / raw) To: linux-kbuild Cc: Sam Ravnborg, Michal Marek, linux-kernel, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven, Masahiro Yamada Our convention is to distinguish file types by suffixes with a period as a separator. *-asn1.[ch] is a different pattern from other generated sources such as *.lex.c, *.tab.[ch], *.dtb.S, etc. More confusing, files with '-asn1.[ch]' are generated files, but '_asn1.[ch]' are checked-in files: net/netfilter/nf_conntrack_h323_asn1.c include/linux/netfilter/nf_conntrack_h323_asn1.h include/linux/sunrpc/gss_asn1.h Rename generated files to *.asn1.[ch] for consistency. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- .gitignore | 2 +- Makefile | 2 +- crypto/Makefile | 10 +++++----- crypto/asymmetric_keys/Makefile | 24 ++++++++++++------------ crypto/asymmetric_keys/mscode_parser.c | 2 +- crypto/asymmetric_keys/pkcs7_parser.c | 2 +- crypto/asymmetric_keys/x509_cert_parser.c | 4 ++-- crypto/rsa_helper.c | 4 ++-- net/ipv4/netfilter/Makefile | 4 ++-- net/ipv4/netfilter/nf_nat_snmp_basic_main.c | 2 +- scripts/Makefile.build | 4 ++-- scripts/asn1_compiler.c | 2 +- 12 files changed, 31 insertions(+), 31 deletions(-) diff --git a/.gitignore b/.gitignore index a7fef34..1c8189e 100644 --- a/.gitignore +++ b/.gitignore @@ -11,7 +11,7 @@ # .* *.a -*-asn1.[ch] +*.asn1.[ch] *.bin *.bz2 *.c.[012]*.* diff --git a/Makefile b/Makefile index 054f43a..702f154 100644 --- a/Makefile +++ b/Makefile @@ -1614,7 +1614,7 @@ clean: $(clean-dirs) -o -name '*.su' \ -o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \ -o -name '*.lex.c' -o -name '*.tab.[ch]' \ - -o -name '*-asn1.[ch]' \ + -o -name '*.asn1.[ch]' \ -o -name '*.symtypes' -o -name 'modules.order' \ -o -name modules.builtin -o -name '.tmp_*.o.*' \ -o -name .cache.mk \ diff --git a/crypto/Makefile b/crypto/Makefile index 4eae4da..9be77d0 100644 --- a/crypto/Makefile +++ b/crypto/Makefile @@ -35,12 +35,12 @@ dh_generic-y := dh.o dh_generic-y += dh_helper.o obj-$(CONFIG_CRYPTO_DH) += dh_generic.o -$(obj)/rsapubkey-asn1.o: $(obj)/rsapubkey-asn1.c $(obj)/rsapubkey-asn1.h -$(obj)/rsaprivkey-asn1.o: $(obj)/rsaprivkey-asn1.c $(obj)/rsaprivkey-asn1.h -$(obj)/rsa_helper.o: $(obj)/rsapubkey-asn1.h $(obj)/rsaprivkey-asn1.h +$(obj)/rsapubkey.asn1.o: $(obj)/rsapubkey.asn1.c $(obj)/rsapubkey.asn1.h +$(obj)/rsaprivkey.asn1.o: $(obj)/rsaprivkey.asn1.c $(obj)/rsaprivkey.asn1.h +$(obj)/rsa_helper.o: $(obj)/rsapubkey.asn1.h $(obj)/rsaprivkey.asn1.h -rsa_generic-y := rsapubkey-asn1.o -rsa_generic-y += rsaprivkey-asn1.o +rsa_generic-y := rsapubkey.asn1.o +rsa_generic-y += rsaprivkey.asn1.o rsa_generic-y += rsa.o rsa_generic-y += rsa_helper.o rsa_generic-y += rsa-pkcs1pad.o diff --git a/crypto/asymmetric_keys/Makefile b/crypto/asymmetric_keys/Makefile index bd8ed09..d4b2e1b 100644 --- a/crypto/asymmetric_keys/Makefile +++ b/crypto/asymmetric_keys/Makefile @@ -17,30 +17,30 @@ obj-$(CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE) += public_key.o # obj-$(CONFIG_X509_CERTIFICATE_PARSER) += x509_key_parser.o x509_key_parser-y := \ - x509-asn1.o \ - x509_akid-asn1.o \ + x509.asn1.o \ + x509_akid.asn1.o \ x509_cert_parser.o \ x509_public_key.o $(obj)/x509_cert_parser.o: \ - $(obj)/x509-asn1.h \ - $(obj)/x509_akid-asn1.h + $(obj)/x509.asn1.h \ + $(obj)/x509_akid.asn1.h -$(obj)/x509-asn1.o: $(obj)/x509-asn1.c $(obj)/x509-asn1.h -$(obj)/x509_akid-asn1.o: $(obj)/x509_akid-asn1.c $(obj)/x509_akid-asn1.h +$(obj)/x509.asn1.o: $(obj)/x509.asn1.c $(obj)/x509.asn1.h +$(obj)/x509_akid.asn1.o: $(obj)/x509_akid.asn1.c $(obj)/x509_akid.asn1.h # # PKCS#7 message handling # obj-$(CONFIG_PKCS7_MESSAGE_PARSER) += pkcs7_message.o pkcs7_message-y := \ - pkcs7-asn1.o \ + pkcs7.asn1.o \ pkcs7_parser.o \ pkcs7_trust.o \ pkcs7_verify.o -$(obj)/pkcs7_parser.o: $(obj)/pkcs7-asn1.h -$(obj)/pkcs7-asn1.o: $(obj)/pkcs7-asn1.c $(obj)/pkcs7-asn1.h +$(obj)/pkcs7_parser.o: $(obj)/pkcs7.asn1.h +$(obj)/pkcs7.asn1.o: $(obj)/pkcs7.asn1.c $(obj)/pkcs7.asn1.h # # PKCS#7 parser testing key @@ -57,7 +57,7 @@ obj-$(CONFIG_SIGNED_PE_FILE_VERIFICATION) += verify_signed_pefile.o verify_signed_pefile-y := \ verify_pefile.o \ mscode_parser.o \ - mscode-asn1.o + mscode.asn1.o -$(obj)/mscode_parser.o: $(obj)/mscode-asn1.h $(obj)/mscode-asn1.h -$(obj)/mscode-asn1.o: $(obj)/mscode-asn1.c $(obj)/mscode-asn1.h +$(obj)/mscode_parser.o: $(obj)/mscode.asn1.h $(obj)/mscode.asn1.h +$(obj)/mscode.asn1.o: $(obj)/mscode.asn1.c $(obj)/mscode.asn1.h diff --git a/crypto/asymmetric_keys/mscode_parser.c b/crypto/asymmetric_keys/mscode_parser.c index 9492e1c..83d2e9b 100644 --- a/crypto/asymmetric_keys/mscode_parser.c +++ b/crypto/asymmetric_keys/mscode_parser.c @@ -16,7 +16,7 @@ #include <linux/oid_registry.h> #include <crypto/pkcs7.h> #include "verify_pefile.h" -#include "mscode-asn1.h" +#include "mscode.asn1.h" /* * Parse a Microsoft Individual Code Signing blob diff --git a/crypto/asymmetric_keys/pkcs7_parser.c b/crypto/asymmetric_keys/pkcs7_parser.c index a6dcaa6..0f13416 100644 --- a/crypto/asymmetric_keys/pkcs7_parser.c +++ b/crypto/asymmetric_keys/pkcs7_parser.c @@ -18,7 +18,7 @@ #include <linux/oid_registry.h> #include <crypto/public_key.h> #include "pkcs7_parser.h" -#include "pkcs7-asn1.h" +#include "pkcs7.asn1.h" MODULE_DESCRIPTION("PKCS#7 parser"); MODULE_AUTHOR("Red Hat, Inc."); diff --git a/crypto/asymmetric_keys/x509_cert_parser.c b/crypto/asymmetric_keys/x509_cert_parser.c index ce2df8c..7d81e6b 100644 --- a/crypto/asymmetric_keys/x509_cert_parser.c +++ b/crypto/asymmetric_keys/x509_cert_parser.c @@ -17,8 +17,8 @@ #include <linux/oid_registry.h> #include <crypto/public_key.h> #include "x509_parser.h" -#include "x509-asn1.h" -#include "x509_akid-asn1.h" +#include "x509.asn1.h" +#include "x509_akid.asn1.h" struct x509_parse_context { struct x509_certificate *cert; /* Certificate being constructed */ diff --git a/crypto/rsa_helper.c b/crypto/rsa_helper.c index cad395d..efc78fe 100644 --- a/crypto/rsa_helper.c +++ b/crypto/rsa_helper.c @@ -15,8 +15,8 @@ #include <linux/err.h> #include <linux/fips.h> #include <crypto/internal/rsa.h> -#include "rsapubkey-asn1.h" -#include "rsaprivkey-asn1.h" +#include "rsapubkey.asn1.h" +#include "rsaprivkey.asn1.h" int rsa_get_n(void *context, size_t hdrlen, unsigned char tag, const void *value, size_t vlen) diff --git a/net/ipv4/netfilter/Makefile b/net/ipv4/netfilter/Makefile index e5f5638..f37efa3 100644 --- a/net/ipv4/netfilter/Makefile +++ b/net/ipv4/netfilter/Makefile @@ -28,8 +28,8 @@ obj-$(CONFIG_NF_REJECT_IPV4) += nf_reject_ipv4.o obj-$(CONFIG_NF_NAT_H323) += nf_nat_h323.o obj-$(CONFIG_NF_NAT_PPTP) += nf_nat_pptp.o -nf_nat_snmp_basic-y := nf_nat_snmp_basic-asn1.o nf_nat_snmp_basic_main.o -nf_nat_snmp_basic-y : nf_nat_snmp_basic-asn1.h nf_nat_snmp_basic-asn1.c +nf_nat_snmp_basic-y := nf_nat_snmp_basic.asn1.o nf_nat_snmp_basic_main.o +nf_nat_snmp_basic-y : nf_nat_snmp_basic.asn1.h nf_nat_snmp_basic.asn1.c obj-$(CONFIG_NF_NAT_SNMP_BASIC) += nf_nat_snmp_basic.o obj-$(CONFIG_NF_NAT_MASQUERADE_IPV4) += nf_nat_masquerade_ipv4.o diff --git a/net/ipv4/netfilter/nf_nat_snmp_basic_main.c b/net/ipv4/netfilter/nf_nat_snmp_basic_main.c index b6e2770..ac110c1 100644 --- a/net/ipv4/netfilter/nf_nat_snmp_basic_main.c +++ b/net/ipv4/netfilter/nf_nat_snmp_basic_main.c @@ -54,7 +54,7 @@ #include <net/netfilter/nf_conntrack_expect.h> #include <net/netfilter/nf_conntrack_helper.h> #include <linux/netfilter/nf_conntrack_snmp.h> -#include "nf_nat_snmp_basic-asn1.h" +#include "nf_nat_snmp_basic.asn1.h" MODULE_LICENSE("GPL"); MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>"); diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 15b3bbb..8c3ca61 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -430,9 +430,9 @@ quiet_cmd_asn1_compiler = ASN.1 $@ cmd_asn1_compiler = $(objtree)/scripts/asn1_compiler $< \ $(subst .h,.c,$@) $(subst .c,.h,$@) -.PRECIOUS: $(objtree)/$(obj)/%-asn1.c $(objtree)/$(obj)/%-asn1.h +.PRECIOUS: $(objtree)/$(obj)/%.asn1.c $(objtree)/$(obj)/%.asn1.h -$(obj)/%-asn1.c $(obj)/%-asn1.h: $(src)/%.asn1 $(objtree)/scripts/asn1_compiler +$(obj)/%.asn1.c $(obj)/%.asn1.h: $(src)/%.asn1 $(objtree)/scripts/asn1_compiler $(call cmd,asn1_compiler) # Build the compiled-in targets diff --git a/scripts/asn1_compiler.c b/scripts/asn1_compiler.c index c1b7ef3..c146020 100644 --- a/scripts/asn1_compiler.c +++ b/scripts/asn1_compiler.c @@ -1319,7 +1319,7 @@ static void render(FILE *out, FILE *hdr) fprintf(out, " * ASN.1 parser for %s\n", grammar_name); fprintf(out, " */\n"); fprintf(out, "#include <linux/asn1_ber_bytecode.h>\n"); - fprintf(out, "#include \"%s-asn1.h\"\n", grammar_name); + fprintf(out, "#include \"%s.asn1.h\"\n", grammar_name); fprintf(out, "\n"); if (ferror(out)) { perror(outputname); -- 2.7.4 ^ permalink raw reply related [flat|nested] 26+ messages in thread
* Re: [PATCH 08/10] kbuild: rename *-asn1.[ch] to *.asn.[ch] 2018-03-23 13:04 ` [PATCH 08/10] kbuild: rename *-asn1.[ch] to *.asn.[ch] Masahiro Yamada @ 2018-03-23 13:30 ` Masahiro Yamada 2018-03-26 15:45 ` David Howells 2018-03-27 6:06 ` Masahiro Yamada 2 siblings, 0 replies; 26+ messages in thread From: Masahiro Yamada @ 2018-03-23 13:30 UTC (permalink / raw) To: Linux Kbuild mailing list Cc: Sam Ravnborg, Michal Marek, Linux Kernel Mailing List, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven, Masahiro Yamada, David Howells I forgot to CC David Howells, the author of asn1_compiler. 2018-03-23 22:04 GMT+09:00 Masahiro Yamada <yamada.masahiro@socionext.com>: > Our convention is to distinguish file types by suffixes with a period > as a separator. > > *-asn1.[ch] is a different pattern from other generated sources such > as *.lex.c, *.tab.[ch], *.dtb.S, etc. More confusing, files with > '-asn1.[ch]' are generated files, but '_asn1.[ch]' are checked-in > files: > net/netfilter/nf_conntrack_h323_asn1.c > include/linux/netfilter/nf_conntrack_h323_asn1.h > include/linux/sunrpc/gss_asn1.h > > Rename generated files to *.asn1.[ch] for consistency. > > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> > --- > > .gitignore | 2 +- > Makefile | 2 +- > crypto/Makefile | 10 +++++----- > crypto/asymmetric_keys/Makefile | 24 ++++++++++++------------ > crypto/asymmetric_keys/mscode_parser.c | 2 +- > crypto/asymmetric_keys/pkcs7_parser.c | 2 +- > crypto/asymmetric_keys/x509_cert_parser.c | 4 ++-- > crypto/rsa_helper.c | 4 ++-- > net/ipv4/netfilter/Makefile | 4 ++-- > net/ipv4/netfilter/nf_nat_snmp_basic_main.c | 2 +- > scripts/Makefile.build | 4 ++-- > scripts/asn1_compiler.c | 2 +- > 12 files changed, 31 insertions(+), 31 deletions(-) > > diff --git a/.gitignore b/.gitignore > index a7fef34..1c8189e 100644 > --- a/.gitignore > +++ b/.gitignore > @@ -11,7 +11,7 @@ > # > .* > *.a > -*-asn1.[ch] > +*.asn1.[ch] > *.bin > *.bz2 > *.c.[012]*.* > diff --git a/Makefile b/Makefile > index 054f43a..702f154 100644 > --- a/Makefile > +++ b/Makefile > @@ -1614,7 +1614,7 @@ clean: $(clean-dirs) > -o -name '*.su' \ > -o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \ > -o -name '*.lex.c' -o -name '*.tab.[ch]' \ > - -o -name '*-asn1.[ch]' \ > + -o -name '*.asn1.[ch]' \ > -o -name '*.symtypes' -o -name 'modules.order' \ > -o -name modules.builtin -o -name '.tmp_*.o.*' \ > -o -name .cache.mk \ > diff --git a/crypto/Makefile b/crypto/Makefile > index 4eae4da..9be77d0 100644 > --- a/crypto/Makefile > +++ b/crypto/Makefile > @@ -35,12 +35,12 @@ dh_generic-y := dh.o > dh_generic-y += dh_helper.o > obj-$(CONFIG_CRYPTO_DH) += dh_generic.o > > -$(obj)/rsapubkey-asn1.o: $(obj)/rsapubkey-asn1.c $(obj)/rsapubkey-asn1.h > -$(obj)/rsaprivkey-asn1.o: $(obj)/rsaprivkey-asn1.c $(obj)/rsaprivkey-asn1.h > -$(obj)/rsa_helper.o: $(obj)/rsapubkey-asn1.h $(obj)/rsaprivkey-asn1.h > +$(obj)/rsapubkey.asn1.o: $(obj)/rsapubkey.asn1.c $(obj)/rsapubkey.asn1.h > +$(obj)/rsaprivkey.asn1.o: $(obj)/rsaprivkey.asn1.c $(obj)/rsaprivkey.asn1.h > +$(obj)/rsa_helper.o: $(obj)/rsapubkey.asn1.h $(obj)/rsaprivkey.asn1.h > > -rsa_generic-y := rsapubkey-asn1.o > -rsa_generic-y += rsaprivkey-asn1.o > +rsa_generic-y := rsapubkey.asn1.o > +rsa_generic-y += rsaprivkey.asn1.o > rsa_generic-y += rsa.o > rsa_generic-y += rsa_helper.o > rsa_generic-y += rsa-pkcs1pad.o > diff --git a/crypto/asymmetric_keys/Makefile b/crypto/asymmetric_keys/Makefile > index bd8ed09..d4b2e1b 100644 > --- a/crypto/asymmetric_keys/Makefile > +++ b/crypto/asymmetric_keys/Makefile > @@ -17,30 +17,30 @@ obj-$(CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE) += public_key.o > # > obj-$(CONFIG_X509_CERTIFICATE_PARSER) += x509_key_parser.o > x509_key_parser-y := \ > - x509-asn1.o \ > - x509_akid-asn1.o \ > + x509.asn1.o \ > + x509_akid.asn1.o \ > x509_cert_parser.o \ > x509_public_key.o > > $(obj)/x509_cert_parser.o: \ > - $(obj)/x509-asn1.h \ > - $(obj)/x509_akid-asn1.h > + $(obj)/x509.asn1.h \ > + $(obj)/x509_akid.asn1.h > > -$(obj)/x509-asn1.o: $(obj)/x509-asn1.c $(obj)/x509-asn1.h > -$(obj)/x509_akid-asn1.o: $(obj)/x509_akid-asn1.c $(obj)/x509_akid-asn1.h > +$(obj)/x509.asn1.o: $(obj)/x509.asn1.c $(obj)/x509.asn1.h > +$(obj)/x509_akid.asn1.o: $(obj)/x509_akid.asn1.c $(obj)/x509_akid.asn1.h > > # > # PKCS#7 message handling > # > obj-$(CONFIG_PKCS7_MESSAGE_PARSER) += pkcs7_message.o > pkcs7_message-y := \ > - pkcs7-asn1.o \ > + pkcs7.asn1.o \ > pkcs7_parser.o \ > pkcs7_trust.o \ > pkcs7_verify.o > > -$(obj)/pkcs7_parser.o: $(obj)/pkcs7-asn1.h > -$(obj)/pkcs7-asn1.o: $(obj)/pkcs7-asn1.c $(obj)/pkcs7-asn1.h > +$(obj)/pkcs7_parser.o: $(obj)/pkcs7.asn1.h > +$(obj)/pkcs7.asn1.o: $(obj)/pkcs7.asn1.c $(obj)/pkcs7.asn1.h > > # > # PKCS#7 parser testing key > @@ -57,7 +57,7 @@ obj-$(CONFIG_SIGNED_PE_FILE_VERIFICATION) += verify_signed_pefile.o > verify_signed_pefile-y := \ > verify_pefile.o \ > mscode_parser.o \ > - mscode-asn1.o > + mscode.asn1.o > > -$(obj)/mscode_parser.o: $(obj)/mscode-asn1.h $(obj)/mscode-asn1.h > -$(obj)/mscode-asn1.o: $(obj)/mscode-asn1.c $(obj)/mscode-asn1.h > +$(obj)/mscode_parser.o: $(obj)/mscode.asn1.h $(obj)/mscode.asn1.h > +$(obj)/mscode.asn1.o: $(obj)/mscode.asn1.c $(obj)/mscode.asn1.h > diff --git a/crypto/asymmetric_keys/mscode_parser.c b/crypto/asymmetric_keys/mscode_parser.c > index 9492e1c..83d2e9b 100644 > --- a/crypto/asymmetric_keys/mscode_parser.c > +++ b/crypto/asymmetric_keys/mscode_parser.c > @@ -16,7 +16,7 @@ > #include <linux/oid_registry.h> > #include <crypto/pkcs7.h> > #include "verify_pefile.h" > -#include "mscode-asn1.h" > +#include "mscode.asn1.h" > > /* > * Parse a Microsoft Individual Code Signing blob > diff --git a/crypto/asymmetric_keys/pkcs7_parser.c b/crypto/asymmetric_keys/pkcs7_parser.c > index a6dcaa6..0f13416 100644 > --- a/crypto/asymmetric_keys/pkcs7_parser.c > +++ b/crypto/asymmetric_keys/pkcs7_parser.c > @@ -18,7 +18,7 @@ > #include <linux/oid_registry.h> > #include <crypto/public_key.h> > #include "pkcs7_parser.h" > -#include "pkcs7-asn1.h" > +#include "pkcs7.asn1.h" > > MODULE_DESCRIPTION("PKCS#7 parser"); > MODULE_AUTHOR("Red Hat, Inc."); > diff --git a/crypto/asymmetric_keys/x509_cert_parser.c b/crypto/asymmetric_keys/x509_cert_parser.c > index ce2df8c..7d81e6b 100644 > --- a/crypto/asymmetric_keys/x509_cert_parser.c > +++ b/crypto/asymmetric_keys/x509_cert_parser.c > @@ -17,8 +17,8 @@ > #include <linux/oid_registry.h> > #include <crypto/public_key.h> > #include "x509_parser.h" > -#include "x509-asn1.h" > -#include "x509_akid-asn1.h" > +#include "x509.asn1.h" > +#include "x509_akid.asn1.h" > > struct x509_parse_context { > struct x509_certificate *cert; /* Certificate being constructed */ > diff --git a/crypto/rsa_helper.c b/crypto/rsa_helper.c > index cad395d..efc78fe 100644 > --- a/crypto/rsa_helper.c > +++ b/crypto/rsa_helper.c > @@ -15,8 +15,8 @@ > #include <linux/err.h> > #include <linux/fips.h> > #include <crypto/internal/rsa.h> > -#include "rsapubkey-asn1.h" > -#include "rsaprivkey-asn1.h" > +#include "rsapubkey.asn1.h" > +#include "rsaprivkey.asn1.h" > > int rsa_get_n(void *context, size_t hdrlen, unsigned char tag, > const void *value, size_t vlen) > diff --git a/net/ipv4/netfilter/Makefile b/net/ipv4/netfilter/Makefile > index e5f5638..f37efa3 100644 > --- a/net/ipv4/netfilter/Makefile > +++ b/net/ipv4/netfilter/Makefile > @@ -28,8 +28,8 @@ obj-$(CONFIG_NF_REJECT_IPV4) += nf_reject_ipv4.o > obj-$(CONFIG_NF_NAT_H323) += nf_nat_h323.o > obj-$(CONFIG_NF_NAT_PPTP) += nf_nat_pptp.o > > -nf_nat_snmp_basic-y := nf_nat_snmp_basic-asn1.o nf_nat_snmp_basic_main.o > -nf_nat_snmp_basic-y : nf_nat_snmp_basic-asn1.h nf_nat_snmp_basic-asn1.c > +nf_nat_snmp_basic-y := nf_nat_snmp_basic.asn1.o nf_nat_snmp_basic_main.o > +nf_nat_snmp_basic-y : nf_nat_snmp_basic.asn1.h nf_nat_snmp_basic.asn1.c > obj-$(CONFIG_NF_NAT_SNMP_BASIC) += nf_nat_snmp_basic.o > > obj-$(CONFIG_NF_NAT_MASQUERADE_IPV4) += nf_nat_masquerade_ipv4.o > diff --git a/net/ipv4/netfilter/nf_nat_snmp_basic_main.c b/net/ipv4/netfilter/nf_nat_snmp_basic_main.c > index b6e2770..ac110c1 100644 > --- a/net/ipv4/netfilter/nf_nat_snmp_basic_main.c > +++ b/net/ipv4/netfilter/nf_nat_snmp_basic_main.c > @@ -54,7 +54,7 @@ > #include <net/netfilter/nf_conntrack_expect.h> > #include <net/netfilter/nf_conntrack_helper.h> > #include <linux/netfilter/nf_conntrack_snmp.h> > -#include "nf_nat_snmp_basic-asn1.h" > +#include "nf_nat_snmp_basic.asn1.h" > > MODULE_LICENSE("GPL"); > MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>"); > diff --git a/scripts/Makefile.build b/scripts/Makefile.build > index 15b3bbb..8c3ca61 100644 > --- a/scripts/Makefile.build > +++ b/scripts/Makefile.build > @@ -430,9 +430,9 @@ quiet_cmd_asn1_compiler = ASN.1 $@ > cmd_asn1_compiler = $(objtree)/scripts/asn1_compiler $< \ > $(subst .h,.c,$@) $(subst .c,.h,$@) > > -.PRECIOUS: $(objtree)/$(obj)/%-asn1.c $(objtree)/$(obj)/%-asn1.h > +.PRECIOUS: $(objtree)/$(obj)/%.asn1.c $(objtree)/$(obj)/%.asn1.h > > -$(obj)/%-asn1.c $(obj)/%-asn1.h: $(src)/%.asn1 $(objtree)/scripts/asn1_compiler > +$(obj)/%.asn1.c $(obj)/%.asn1.h: $(src)/%.asn1 $(objtree)/scripts/asn1_compiler > $(call cmd,asn1_compiler) > > # Build the compiled-in targets > diff --git a/scripts/asn1_compiler.c b/scripts/asn1_compiler.c > index c1b7ef3..c146020 100644 > --- a/scripts/asn1_compiler.c > +++ b/scripts/asn1_compiler.c > @@ -1319,7 +1319,7 @@ static void render(FILE *out, FILE *hdr) > fprintf(out, " * ASN.1 parser for %s\n", grammar_name); > fprintf(out, " */\n"); > fprintf(out, "#include <linux/asn1_ber_bytecode.h>\n"); > - fprintf(out, "#include \"%s-asn1.h\"\n", grammar_name); > + fprintf(out, "#include \"%s.asn1.h\"\n", grammar_name); > fprintf(out, "\n"); > if (ferror(out)) { > perror(outputname); > -- > 2.7.4 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Best Regards Masahiro Yamada ^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [PATCH 08/10] kbuild: rename *-asn1.[ch] to *.asn.[ch] 2018-03-23 13:04 ` [PATCH 08/10] kbuild: rename *-asn1.[ch] to *.asn.[ch] Masahiro Yamada 2018-03-23 13:30 ` Masahiro Yamada @ 2018-03-26 15:45 ` David Howells 2018-03-27 4:08 ` Masahiro Yamada 2018-03-27 6:06 ` Masahiro Yamada 2 siblings, 1 reply; 26+ messages in thread From: David Howells @ 2018-03-26 15:45 UTC (permalink / raw) To: Masahiro Yamada Cc: dhowells, Linux Kbuild mailing list, Sam Ravnborg, Michal Marek, Linux Kernel Mailing List, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven The subject isn't consistent with the patch. I presume you mean: kbuild: rename *-asn1.[ch] to *.asn1.[ch] David ^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [PATCH 08/10] kbuild: rename *-asn1.[ch] to *.asn.[ch] 2018-03-26 15:45 ` David Howells @ 2018-03-27 4:08 ` Masahiro Yamada 0 siblings, 0 replies; 26+ messages in thread From: Masahiro Yamada @ 2018-03-27 4:08 UTC (permalink / raw) To: David Howells Cc: Linux Kbuild mailing list, Sam Ravnborg, Michal Marek, Linux Kernel Mailing List, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven 2018-03-27 0:45 GMT+09:00 David Howells <dhowells@redhat.com>: > The subject isn't consistent with the patch. I presume you mean: > > kbuild: rename *-asn1.[ch] to *.asn1.[ch] > > David > -- I noticed this after submitting it. I fixed it up locally, and testing with 0-day bot. Thanks! -- Best Regards Masahiro Yamada ^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [PATCH 08/10] kbuild: rename *-asn1.[ch] to *.asn.[ch] 2018-03-23 13:04 ` [PATCH 08/10] kbuild: rename *-asn1.[ch] to *.asn.[ch] Masahiro Yamada 2018-03-23 13:30 ` Masahiro Yamada 2018-03-26 15:45 ` David Howells @ 2018-03-27 6:06 ` Masahiro Yamada 2 siblings, 0 replies; 26+ messages in thread From: Masahiro Yamada @ 2018-03-27 6:06 UTC (permalink / raw) To: Linux Kbuild mailing list Cc: Sam Ravnborg, Michal Marek, Linux Kernel Mailing List, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven, Masahiro Yamada, linux-crypto +CC linux-crypto@vger.kernel.org No functional change, though. (I fixed up the subject.) 2018-03-23 22:04 GMT+09:00 Masahiro Yamada <yamada.masahiro@socionext.com>: > Our convention is to distinguish file types by suffixes with a period > as a separator. > > *-asn1.[ch] is a different pattern from other generated sources such > as *.lex.c, *.tab.[ch], *.dtb.S, etc. More confusing, files with > '-asn1.[ch]' are generated files, but '_asn1.[ch]' are checked-in > files: > net/netfilter/nf_conntrack_h323_asn1.c > include/linux/netfilter/nf_conntrack_h323_asn1.h > include/linux/sunrpc/gss_asn1.h > > Rename generated files to *.asn1.[ch] for consistency. > > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> > --- > > .gitignore | 2 +- > Makefile | 2 +- > crypto/Makefile | 10 +++++----- > crypto/asymmetric_keys/Makefile | 24 ++++++++++++------------ > crypto/asymmetric_keys/mscode_parser.c | 2 +- > crypto/asymmetric_keys/pkcs7_parser.c | 2 +- > crypto/asymmetric_keys/x509_cert_parser.c | 4 ++-- > crypto/rsa_helper.c | 4 ++-- > net/ipv4/netfilter/Makefile | 4 ++-- > net/ipv4/netfilter/nf_nat_snmp_basic_main.c | 2 +- > scripts/Makefile.build | 4 ++-- > scripts/asn1_compiler.c | 2 +- > 12 files changed, 31 insertions(+), 31 deletions(-) > > diff --git a/.gitignore b/.gitignore > index a7fef34..1c8189e 100644 > --- a/.gitignore > +++ b/.gitignore > @@ -11,7 +11,7 @@ > # > .* > *.a > -*-asn1.[ch] > +*.asn1.[ch] > *.bin > *.bz2 > *.c.[012]*.* > diff --git a/Makefile b/Makefile > index 054f43a..702f154 100644 > --- a/Makefile > +++ b/Makefile > @@ -1614,7 +1614,7 @@ clean: $(clean-dirs) > -o -name '*.su' \ > -o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \ > -o -name '*.lex.c' -o -name '*.tab.[ch]' \ > - -o -name '*-asn1.[ch]' \ > + -o -name '*.asn1.[ch]' \ > -o -name '*.symtypes' -o -name 'modules.order' \ > -o -name modules.builtin -o -name '.tmp_*.o.*' \ > -o -name .cache.mk \ > diff --git a/crypto/Makefile b/crypto/Makefile > index 4eae4da..9be77d0 100644 > --- a/crypto/Makefile > +++ b/crypto/Makefile > @@ -35,12 +35,12 @@ dh_generic-y := dh.o > dh_generic-y += dh_helper.o > obj-$(CONFIG_CRYPTO_DH) += dh_generic.o > > -$(obj)/rsapubkey-asn1.o: $(obj)/rsapubkey-asn1.c $(obj)/rsapubkey-asn1.h > -$(obj)/rsaprivkey-asn1.o: $(obj)/rsaprivkey-asn1.c $(obj)/rsaprivkey-asn1.h > -$(obj)/rsa_helper.o: $(obj)/rsapubkey-asn1.h $(obj)/rsaprivkey-asn1.h > +$(obj)/rsapubkey.asn1.o: $(obj)/rsapubkey.asn1.c $(obj)/rsapubkey.asn1.h > +$(obj)/rsaprivkey.asn1.o: $(obj)/rsaprivkey.asn1.c $(obj)/rsaprivkey.asn1.h > +$(obj)/rsa_helper.o: $(obj)/rsapubkey.asn1.h $(obj)/rsaprivkey.asn1.h > > -rsa_generic-y := rsapubkey-asn1.o > -rsa_generic-y += rsaprivkey-asn1.o > +rsa_generic-y := rsapubkey.asn1.o > +rsa_generic-y += rsaprivkey.asn1.o > rsa_generic-y += rsa.o > rsa_generic-y += rsa_helper.o > rsa_generic-y += rsa-pkcs1pad.o > diff --git a/crypto/asymmetric_keys/Makefile b/crypto/asymmetric_keys/Makefile > index bd8ed09..d4b2e1b 100644 > --- a/crypto/asymmetric_keys/Makefile > +++ b/crypto/asymmetric_keys/Makefile > @@ -17,30 +17,30 @@ obj-$(CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE) += public_key.o > # > obj-$(CONFIG_X509_CERTIFICATE_PARSER) += x509_key_parser.o > x509_key_parser-y := \ > - x509-asn1.o \ > - x509_akid-asn1.o \ > + x509.asn1.o \ > + x509_akid.asn1.o \ > x509_cert_parser.o \ > x509_public_key.o > > $(obj)/x509_cert_parser.o: \ > - $(obj)/x509-asn1.h \ > - $(obj)/x509_akid-asn1.h > + $(obj)/x509.asn1.h \ > + $(obj)/x509_akid.asn1.h > > -$(obj)/x509-asn1.o: $(obj)/x509-asn1.c $(obj)/x509-asn1.h > -$(obj)/x509_akid-asn1.o: $(obj)/x509_akid-asn1.c $(obj)/x509_akid-asn1.h > +$(obj)/x509.asn1.o: $(obj)/x509.asn1.c $(obj)/x509.asn1.h > +$(obj)/x509_akid.asn1.o: $(obj)/x509_akid.asn1.c $(obj)/x509_akid.asn1.h > > # > # PKCS#7 message handling > # > obj-$(CONFIG_PKCS7_MESSAGE_PARSER) += pkcs7_message.o > pkcs7_message-y := \ > - pkcs7-asn1.o \ > + pkcs7.asn1.o \ > pkcs7_parser.o \ > pkcs7_trust.o \ > pkcs7_verify.o > > -$(obj)/pkcs7_parser.o: $(obj)/pkcs7-asn1.h > -$(obj)/pkcs7-asn1.o: $(obj)/pkcs7-asn1.c $(obj)/pkcs7-asn1.h > +$(obj)/pkcs7_parser.o: $(obj)/pkcs7.asn1.h > +$(obj)/pkcs7.asn1.o: $(obj)/pkcs7.asn1.c $(obj)/pkcs7.asn1.h > > # > # PKCS#7 parser testing key > @@ -57,7 +57,7 @@ obj-$(CONFIG_SIGNED_PE_FILE_VERIFICATION) += verify_signed_pefile.o > verify_signed_pefile-y := \ > verify_pefile.o \ > mscode_parser.o \ > - mscode-asn1.o > + mscode.asn1.o > > -$(obj)/mscode_parser.o: $(obj)/mscode-asn1.h $(obj)/mscode-asn1.h > -$(obj)/mscode-asn1.o: $(obj)/mscode-asn1.c $(obj)/mscode-asn1.h > +$(obj)/mscode_parser.o: $(obj)/mscode.asn1.h $(obj)/mscode.asn1.h > +$(obj)/mscode.asn1.o: $(obj)/mscode.asn1.c $(obj)/mscode.asn1.h > diff --git a/crypto/asymmetric_keys/mscode_parser.c b/crypto/asymmetric_keys/mscode_parser.c > index 9492e1c..83d2e9b 100644 > --- a/crypto/asymmetric_keys/mscode_parser.c > +++ b/crypto/asymmetric_keys/mscode_parser.c > @@ -16,7 +16,7 @@ > #include <linux/oid_registry.h> > #include <crypto/pkcs7.h> > #include "verify_pefile.h" > -#include "mscode-asn1.h" > +#include "mscode.asn1.h" > > /* > * Parse a Microsoft Individual Code Signing blob > diff --git a/crypto/asymmetric_keys/pkcs7_parser.c b/crypto/asymmetric_keys/pkcs7_parser.c > index a6dcaa6..0f13416 100644 > --- a/crypto/asymmetric_keys/pkcs7_parser.c > +++ b/crypto/asymmetric_keys/pkcs7_parser.c > @@ -18,7 +18,7 @@ > #include <linux/oid_registry.h> > #include <crypto/public_key.h> > #include "pkcs7_parser.h" > -#include "pkcs7-asn1.h" > +#include "pkcs7.asn1.h" > > MODULE_DESCRIPTION("PKCS#7 parser"); > MODULE_AUTHOR("Red Hat, Inc."); > diff --git a/crypto/asymmetric_keys/x509_cert_parser.c b/crypto/asymmetric_keys/x509_cert_parser.c > index ce2df8c..7d81e6b 100644 > --- a/crypto/asymmetric_keys/x509_cert_parser.c > +++ b/crypto/asymmetric_keys/x509_cert_parser.c > @@ -17,8 +17,8 @@ > #include <linux/oid_registry.h> > #include <crypto/public_key.h> > #include "x509_parser.h" > -#include "x509-asn1.h" > -#include "x509_akid-asn1.h" > +#include "x509.asn1.h" > +#include "x509_akid.asn1.h" > > struct x509_parse_context { > struct x509_certificate *cert; /* Certificate being constructed */ > diff --git a/crypto/rsa_helper.c b/crypto/rsa_helper.c > index cad395d..efc78fe 100644 > --- a/crypto/rsa_helper.c > +++ b/crypto/rsa_helper.c > @@ -15,8 +15,8 @@ > #include <linux/err.h> > #include <linux/fips.h> > #include <crypto/internal/rsa.h> > -#include "rsapubkey-asn1.h" > -#include "rsaprivkey-asn1.h" > +#include "rsapubkey.asn1.h" > +#include "rsaprivkey.asn1.h" > > int rsa_get_n(void *context, size_t hdrlen, unsigned char tag, > const void *value, size_t vlen) > diff --git a/net/ipv4/netfilter/Makefile b/net/ipv4/netfilter/Makefile > index e5f5638..f37efa3 100644 > --- a/net/ipv4/netfilter/Makefile > +++ b/net/ipv4/netfilter/Makefile > @@ -28,8 +28,8 @@ obj-$(CONFIG_NF_REJECT_IPV4) += nf_reject_ipv4.o > obj-$(CONFIG_NF_NAT_H323) += nf_nat_h323.o > obj-$(CONFIG_NF_NAT_PPTP) += nf_nat_pptp.o > > -nf_nat_snmp_basic-y := nf_nat_snmp_basic-asn1.o nf_nat_snmp_basic_main.o > -nf_nat_snmp_basic-y : nf_nat_snmp_basic-asn1.h nf_nat_snmp_basic-asn1.c > +nf_nat_snmp_basic-y := nf_nat_snmp_basic.asn1.o nf_nat_snmp_basic_main.o > +nf_nat_snmp_basic-y : nf_nat_snmp_basic.asn1.h nf_nat_snmp_basic.asn1.c > obj-$(CONFIG_NF_NAT_SNMP_BASIC) += nf_nat_snmp_basic.o > > obj-$(CONFIG_NF_NAT_MASQUERADE_IPV4) += nf_nat_masquerade_ipv4.o > diff --git a/net/ipv4/netfilter/nf_nat_snmp_basic_main.c b/net/ipv4/netfilter/nf_nat_snmp_basic_main.c > index b6e2770..ac110c1 100644 > --- a/net/ipv4/netfilter/nf_nat_snmp_basic_main.c > +++ b/net/ipv4/netfilter/nf_nat_snmp_basic_main.c > @@ -54,7 +54,7 @@ > #include <net/netfilter/nf_conntrack_expect.h> > #include <net/netfilter/nf_conntrack_helper.h> > #include <linux/netfilter/nf_conntrack_snmp.h> > -#include "nf_nat_snmp_basic-asn1.h" > +#include "nf_nat_snmp_basic.asn1.h" > > MODULE_LICENSE("GPL"); > MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>"); > diff --git a/scripts/Makefile.build b/scripts/Makefile.build > index 15b3bbb..8c3ca61 100644 > --- a/scripts/Makefile.build > +++ b/scripts/Makefile.build > @@ -430,9 +430,9 @@ quiet_cmd_asn1_compiler = ASN.1 $@ > cmd_asn1_compiler = $(objtree)/scripts/asn1_compiler $< \ > $(subst .h,.c,$@) $(subst .c,.h,$@) > > -.PRECIOUS: $(objtree)/$(obj)/%-asn1.c $(objtree)/$(obj)/%-asn1.h > +.PRECIOUS: $(objtree)/$(obj)/%.asn1.c $(objtree)/$(obj)/%.asn1.h > > -$(obj)/%-asn1.c $(obj)/%-asn1.h: $(src)/%.asn1 $(objtree)/scripts/asn1_compiler > +$(obj)/%.asn1.c $(obj)/%.asn1.h: $(src)/%.asn1 $(objtree)/scripts/asn1_compiler > $(call cmd,asn1_compiler) > > # Build the compiled-in targets > diff --git a/scripts/asn1_compiler.c b/scripts/asn1_compiler.c > index c1b7ef3..c146020 100644 > --- a/scripts/asn1_compiler.c > +++ b/scripts/asn1_compiler.c > @@ -1319,7 +1319,7 @@ static void render(FILE *out, FILE *hdr) > fprintf(out, " * ASN.1 parser for %s\n", grammar_name); > fprintf(out, " */\n"); > fprintf(out, "#include <linux/asn1_ber_bytecode.h>\n"); > - fprintf(out, "#include \"%s-asn1.h\"\n", grammar_name); > + fprintf(out, "#include \"%s.asn1.h\"\n", grammar_name); > fprintf(out, "\n"); > if (ferror(out)) { > perror(outputname); > -- > 2.7.4 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Best Regards Masahiro Yamada ^ permalink raw reply [flat|nested] 26+ messages in thread
* [PATCH 09/10] kbuild: add *.asn1.[ch] to 'targets' automatically 2018-03-23 13:04 [PATCH 01/10] .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore Masahiro Yamada ` (6 preceding siblings ...) 2018-03-23 13:04 ` [PATCH 08/10] kbuild: rename *-asn1.[ch] to *.asn.[ch] Masahiro Yamada @ 2018-03-23 13:04 ` Masahiro Yamada 2018-03-26 15:38 ` Masahiro Yamada 2018-03-23 13:04 ` [PATCH 10/10] kbuild: mark $(targets) as .SECONDARY and remove .PRECIOUS specifier Masahiro Yamada 2018-03-24 1:27 ` [PATCH 01/10] .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore Frank Rowand 9 siblings, 1 reply; 26+ messages in thread From: Masahiro Yamada @ 2018-03-23 13:04 UTC (permalink / raw) To: linux-kbuild Cc: Sam Ravnborg, Michal Marek, linux-kernel, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven, Masahiro Yamada Use $(call if_changed,...) instead of $(call cmd,...) in case the build command is changed in the future. Add intermediate files to 'targets' automatically to include *.cmd files. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- scripts/Makefile.build | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 8c3ca61..cc081af 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -432,8 +432,9 @@ quiet_cmd_asn1_compiler = ASN.1 $@ .PRECIOUS: $(objtree)/$(obj)/%.asn1.c $(objtree)/$(obj)/%.asn1.h -$(obj)/%.asn1.c $(obj)/%.asn1.h: $(src)/%.asn1 $(objtree)/scripts/asn1_compiler - $(call cmd,asn1_compiler) +$(obj)/%.asn1.c $(obj)/%.asn1.h: $(src)/%.asn1 \ + $(objtree)/scripts/asn1_compiler FORCE + $(call if_changed,asn1_compiler) # Build the compiled-in targets # --------------------------------------------------------------------------- @@ -544,10 +545,12 @@ targets := $(filter-out $(PHONY), $(targets)) intermediate_targets = $(foreach sfx, $(2), \ $(patsubst %$(strip $(1)),%$(sfx), \ $(filter %$(strip $(1)), $(targets)))) +# %.asn1.o <- %.asn1.[ch] <- %.asn1 # %.dtb.o <- %.dtb.S <- %.dtb <- %.dts # %.lex.o <- %.lex.c <- %.l # %.tab.o <- %.tab.[ch] <- %.y -targets += $(call intermediate_targets, .dtb.o, .dtb.S .dtb) \ +targets += $(call intermediate_targets, .asn1.o, .asn1.c .asn1.h) \ + $(call intermediate_targets, .dtb.o, .dtb.S .dtb) \ $(call intermediate_targets, .lex.o, .lex.c) \ $(call intermediate_targets, .tab.o, .tab.c .tab.h) -- 2.7.4 ^ permalink raw reply related [flat|nested] 26+ messages in thread
* Re: [PATCH 09/10] kbuild: add *.asn1.[ch] to 'targets' automatically 2018-03-23 13:04 ` [PATCH 09/10] kbuild: add *.asn1.[ch] to 'targets' automatically Masahiro Yamada @ 2018-03-26 15:38 ` Masahiro Yamada 0 siblings, 0 replies; 26+ messages in thread From: Masahiro Yamada @ 2018-03-26 15:38 UTC (permalink / raw) To: Linux Kbuild mailing list Cc: Sam Ravnborg, Michal Marek, Linux Kernel Mailing List, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven, Masahiro Yamada 2018-03-23 22:04 GMT+09:00 Masahiro Yamada <yamada.masahiro@socionext.com>: > Use $(call if_changed,...) instead of $(call cmd,...) in case the > build command is changed in the future. Add intermediate files to > 'targets' automatically to include *.cmd files. > > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> > --- I will drop this patch. This change is not necessary for using .SECONDARY. > scripts/Makefile.build | 9 ++++++--- > 1 file changed, 6 insertions(+), 3 deletions(-) > > diff --git a/scripts/Makefile.build b/scripts/Makefile.build > index 8c3ca61..cc081af 100644 > --- a/scripts/Makefile.build > +++ b/scripts/Makefile.build > @@ -432,8 +432,9 @@ quiet_cmd_asn1_compiler = ASN.1 $@ > > .PRECIOUS: $(objtree)/$(obj)/%.asn1.c $(objtree)/$(obj)/%.asn1.h > > -$(obj)/%.asn1.c $(obj)/%.asn1.h: $(src)/%.asn1 $(objtree)/scripts/asn1_compiler > - $(call cmd,asn1_compiler) > +$(obj)/%.asn1.c $(obj)/%.asn1.h: $(src)/%.asn1 \ > + $(objtree)/scripts/asn1_compiler FORCE > + $(call if_changed,asn1_compiler) > > # Build the compiled-in targets > # --------------------------------------------------------------------------- > @@ -544,10 +545,12 @@ targets := $(filter-out $(PHONY), $(targets)) > intermediate_targets = $(foreach sfx, $(2), \ > $(patsubst %$(strip $(1)),%$(sfx), \ > $(filter %$(strip $(1)), $(targets)))) > +# %.asn1.o <- %.asn1.[ch] <- %.asn1 > # %.dtb.o <- %.dtb.S <- %.dtb <- %.dts > # %.lex.o <- %.lex.c <- %.l > # %.tab.o <- %.tab.[ch] <- %.y > -targets += $(call intermediate_targets, .dtb.o, .dtb.S .dtb) \ > +targets += $(call intermediate_targets, .asn1.o, .asn1.c .asn1.h) \ > + $(call intermediate_targets, .dtb.o, .dtb.S .dtb) \ > $(call intermediate_targets, .lex.o, .lex.c) \ > $(call intermediate_targets, .tab.o, .tab.c .tab.h) > > -- > 2.7.4 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Best Regards Masahiro Yamada ^ permalink raw reply [flat|nested] 26+ messages in thread
* [PATCH 10/10] kbuild: mark $(targets) as .SECONDARY and remove .PRECIOUS specifier 2018-03-23 13:04 [PATCH 01/10] .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore Masahiro Yamada ` (7 preceding siblings ...) 2018-03-23 13:04 ` [PATCH 09/10] kbuild: add *.asn1.[ch] to 'targets' automatically Masahiro Yamada @ 2018-03-23 13:04 ` Masahiro Yamada 2018-03-24 1:26 ` Frank Rowand 2018-03-24 1:27 ` [PATCH 01/10] .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore Frank Rowand 9 siblings, 1 reply; 26+ messages in thread From: Masahiro Yamada @ 2018-03-23 13:04 UTC (permalink / raw) To: linux-kbuild Cc: Sam Ravnborg, Michal Marek, linux-kernel, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven, Masahiro Yamada GNU Make automatically deletes intermediate files that are updated in a chain of pattern rules. Example 1) %.dtb.o <- %.dtb.S <- %.dtb.S <- %.dts Example 2) %.o <- %.c <- %.c_shipped A couple of makefiles mark such targets as .PRECIOUS to prevent Make from deleting them, but the correct way is to use .SECONDARY. .SECONDARY Prerequisites of this special target are treated as intermediate files but are never automatically deleted. .PRECIOUS When make is interrupted during execution, it may delete the target file it is updating if the file was modified since make started. If you mark the file as precious, make will never delete the file if interrupted. Both can avoid deletion of intermediate files, but the difference is the behavior when Make is interrupted; .SECONDARY deletes the target, but .PRECIOUS does not. The use of .PRECIOUS is relatively rare since we do not want to keep partially constructed (possibly corrupted) targets. Another difference is that .PRECIOUS works with pattern rules whereas .SECONDARY does not. .PRECIOUS: $(obj)/%.lex.c works, but .SECONDARY: $(obj)/%.lex.c has no effect. However, for the reason above, I do not want to use .PRECIOUS to avoid obscure build breakage. The targets specified as .SECONDARY must be explicit. $(targets) contains all targets that need to include .*.cmd files. So, the intermediates you want to keep are likely to be contained in $(targets). So, mark it as .SECONDARY. The exception is when they are created by $(call cmd,...) instead of $(call if_changed,...) since the former does not need to include .*.cmd file. In this case, makefiles need to mark them .SECONDARY by themselves, like arch/arm(64)/crypto/Makefile. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- arch/arc/boot/dts/Makefile | 2 -- arch/arm/crypto/Makefile | 2 +- arch/arm64/crypto/Makefile | 2 +- arch/metag/boot/dts/Makefile | 2 -- drivers/of/unittest-data/Makefile | 4 ---- scripts/Makefile.build | 6 ++++-- scripts/Makefile.lib | 3 --- 7 files changed, 6 insertions(+), 15 deletions(-) diff --git a/arch/arc/boot/dts/Makefile b/arch/arc/boot/dts/Makefile index 22a4c5d..a83c4f5 100644 --- a/arch/arc/boot/dts/Makefile +++ b/arch/arc/boot/dts/Makefile @@ -9,8 +9,6 @@ endif obj-y += $(builtindtb-y).dtb.o dtb-y := $(builtindtb-y).dtb -.SECONDARY: $(obj)/$(builtindtb-y).dtb.S - # for CONFIG_OF_ALL_DTBS test dtstree := $(srctree)/$(src) dtb- := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts)) diff --git a/arch/arm/crypto/Makefile b/arch/arm/crypto/Makefile index 30ef8e2..3d59567 100644 --- a/arch/arm/crypto/Makefile +++ b/arch/arm/crypto/Makefile @@ -63,4 +63,4 @@ $(src)/sha256-core.S_shipped: $(src)/sha256-armv4.pl $(src)/sha512-core.S_shipped: $(src)/sha512-armv4.pl $(call cmd,perl) -.PRECIOUS: $(obj)/sha256-core.S $(obj)/sha512-core.S +.SECONDARY: $(obj)/sha256-core.S $(obj)/sha512-core.S diff --git a/arch/arm64/crypto/Makefile b/arch/arm64/crypto/Makefile index cee9b8d9..fceb638 100644 --- a/arch/arm64/crypto/Makefile +++ b/arch/arm64/crypto/Makefile @@ -76,4 +76,4 @@ $(src)/sha256-core.S_shipped: $(src)/sha512-armv8.pl $(src)/sha512-core.S_shipped: $(src)/sha512-armv8.pl $(call cmd,perlasm) -.PRECIOUS: $(obj)/sha256-core.S $(obj)/sha512-core.S +.SECONDARY: $(obj)/sha256-core.S $(obj)/sha512-core.S diff --git a/arch/metag/boot/dts/Makefile b/arch/metag/boot/dts/Makefile index f0a180f..16505aa 100644 --- a/arch/metag/boot/dts/Makefile +++ b/arch/metag/boot/dts/Makefile @@ -12,5 +12,3 @@ endif dtb-$(CONFIG_METAG_BUILTIN_DTB) += $(builtindtb-y).dtb obj-$(CONFIG_METAG_BUILTIN_DTB) += $(builtindtb-y).dtb.o - -.SECONDARY: $(obj)/$(builtindtb-y).dtb.S diff --git a/drivers/of/unittest-data/Makefile b/drivers/of/unittest-data/Makefile index 333bc4c..0fb87cb 100644 --- a/drivers/of/unittest-data/Makefile +++ b/drivers/of/unittest-data/Makefile @@ -12,7 +12,3 @@ DTC_FLAGS_overlay := -@ DTC_FLAGS_overlay_bad_phandle := -@ DTC_FLAGS_overlay_bad_symbol := -@ DTC_FLAGS_overlay_base := -@ - -.PRECIOUS: \ - $(obj)/%.dtb.S \ - $(obj)/%.dtb diff --git a/scripts/Makefile.build b/scripts/Makefile.build index cc081af..4397adb 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -430,8 +430,6 @@ quiet_cmd_asn1_compiler = ASN.1 $@ cmd_asn1_compiler = $(objtree)/scripts/asn1_compiler $< \ $(subst .h,.c,$@) $(subst .c,.h,$@) -.PRECIOUS: $(objtree)/$(obj)/%.asn1.c $(objtree)/$(obj)/%.asn1.h - $(obj)/%.asn1.c $(obj)/%.asn1.h: $(src)/%.asn1 \ $(objtree)/scripts/asn1_compiler FORCE $(call if_changed,asn1_compiler) @@ -590,6 +588,10 @@ $(shell mkdir -p $(obj-dirs)) endif endif +# Some contained in $(targets) are intermediate artifacts. +# We never want them to be removed automatically. +.SECONDARY: $(targets) + # Declare the contents of the .PHONY variable as phony. We keep that # information in a variable se we can use it in if_changed and friends. diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 7a1fa92..c114ce5 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -183,7 +183,6 @@ endef quiet_cmd_flex = LEX $@ cmd_flex = $(LEX) -o$@ -L $< -.PRECIOUS: $(obj)/%.lex.c $(obj)/%.lex.c: $(src)/%.l FORCE $(call if_changed,flex) @@ -192,14 +191,12 @@ $(obj)/%.lex.c: $(src)/%.l FORCE quiet_cmd_bison = YACC $@ cmd_bison = $(YACC) -o$@ -t -l $< -.PRECIOUS: $(obj)/%.tab.c $(obj)/%.tab.c: $(src)/%.y FORCE $(call if_changed,bison) quiet_cmd_bison_h = YACC $@ cmd_bison_h = bison -o/dev/null --defines=$@ -t -l $< -.PRECIOUS: $(obj)/%.tab.h $(obj)/%.tab.h: $(src)/%.y FORCE $(call if_changed,bison_h) -- 2.7.4 ^ permalink raw reply related [flat|nested] 26+ messages in thread
* Re: [PATCH 10/10] kbuild: mark $(targets) as .SECONDARY and remove .PRECIOUS specifier 2018-03-23 13:04 ` [PATCH 10/10] kbuild: mark $(targets) as .SECONDARY and remove .PRECIOUS specifier Masahiro Yamada @ 2018-03-24 1:26 ` Frank Rowand 0 siblings, 0 replies; 26+ messages in thread From: Frank Rowand @ 2018-03-24 1:26 UTC (permalink / raw) To: Masahiro Yamada, linux-kbuild Cc: Sam Ravnborg, Michal Marek, linux-kernel, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven On 03/23/18 06:04, Masahiro Yamada wrote: > GNU Make automatically deletes intermediate files that are updated > in a chain of pattern rules. > > Example 1) %.dtb.o <- %.dtb.S <- %.dtb.S <- %.dts > Example 2) %.o <- %.c <- %.c_shipped > > A couple of makefiles mark such targets as .PRECIOUS to prevent Make > from deleting them, but the correct way is to use .SECONDARY. > > .SECONDARY > Prerequisites of this special target are treated as intermediate > files but are never automatically deleted. > > .PRECIOUS > When make is interrupted during execution, it may delete the target > file it is updating if the file was modified since make started. > If you mark the file as precious, make will never delete the file > if interrupted. > > Both can avoid deletion of intermediate files, but the difference is > the behavior when Make is interrupted; .SECONDARY deletes the target, > but .PRECIOUS does not. > > The use of .PRECIOUS is relatively rare since we do not want to keep > partially constructed (possibly corrupted) targets. > > Another difference is that .PRECIOUS works with pattern rules whereas > .SECONDARY does not. > > .PRECIOUS: $(obj)/%.lex.c > > works, but > > .SECONDARY: $(obj)/%.lex.c > > has no effect. However, for the reason above, I do not want to use > .PRECIOUS to avoid obscure build breakage. > > The targets specified as .SECONDARY must be explicit. $(targets) > contains all targets that need to include .*.cmd files. So, the > intermediates you want to keep are likely to be contained in > $(targets). So, mark it as .SECONDARY. The exception is when they > are created by $(call cmd,...) instead of $(call if_changed,...) > since the former does not need to include .*.cmd file. In this > case, makefiles need to mark them .SECONDARY by themselves, like > arch/arm(64)/crypto/Makefile. > > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Frank Rowand <frowand.list@gmail.com> -Frank > --- > > arch/arc/boot/dts/Makefile | 2 -- > arch/arm/crypto/Makefile | 2 +- > arch/arm64/crypto/Makefile | 2 +- > arch/metag/boot/dts/Makefile | 2 -- > drivers/of/unittest-data/Makefile | 4 ---- > scripts/Makefile.build | 6 ++++-- > scripts/Makefile.lib | 3 --- > 7 files changed, 6 insertions(+), 15 deletions(-) > > diff --git a/arch/arc/boot/dts/Makefile b/arch/arc/boot/dts/Makefile > index 22a4c5d..a83c4f5 100644 > --- a/arch/arc/boot/dts/Makefile > +++ b/arch/arc/boot/dts/Makefile > @@ -9,8 +9,6 @@ endif > obj-y += $(builtindtb-y).dtb.o > dtb-y := $(builtindtb-y).dtb > > -.SECONDARY: $(obj)/$(builtindtb-y).dtb.S > - > # for CONFIG_OF_ALL_DTBS test > dtstree := $(srctree)/$(src) > dtb- := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts)) > diff --git a/arch/arm/crypto/Makefile b/arch/arm/crypto/Makefile > index 30ef8e2..3d59567 100644 > --- a/arch/arm/crypto/Makefile > +++ b/arch/arm/crypto/Makefile > @@ -63,4 +63,4 @@ $(src)/sha256-core.S_shipped: $(src)/sha256-armv4.pl > $(src)/sha512-core.S_shipped: $(src)/sha512-armv4.pl > $(call cmd,perl) > > -.PRECIOUS: $(obj)/sha256-core.S $(obj)/sha512-core.S > +.SECONDARY: $(obj)/sha256-core.S $(obj)/sha512-core.S > diff --git a/arch/arm64/crypto/Makefile b/arch/arm64/crypto/Makefile > index cee9b8d9..fceb638 100644 > --- a/arch/arm64/crypto/Makefile > +++ b/arch/arm64/crypto/Makefile > @@ -76,4 +76,4 @@ $(src)/sha256-core.S_shipped: $(src)/sha512-armv8.pl > $(src)/sha512-core.S_shipped: $(src)/sha512-armv8.pl > $(call cmd,perlasm) > > -.PRECIOUS: $(obj)/sha256-core.S $(obj)/sha512-core.S > +.SECONDARY: $(obj)/sha256-core.S $(obj)/sha512-core.S > diff --git a/arch/metag/boot/dts/Makefile b/arch/metag/boot/dts/Makefile > index f0a180f..16505aa 100644 > --- a/arch/metag/boot/dts/Makefile > +++ b/arch/metag/boot/dts/Makefile > @@ -12,5 +12,3 @@ endif > > dtb-$(CONFIG_METAG_BUILTIN_DTB) += $(builtindtb-y).dtb > obj-$(CONFIG_METAG_BUILTIN_DTB) += $(builtindtb-y).dtb.o > - > -.SECONDARY: $(obj)/$(builtindtb-y).dtb.S > diff --git a/drivers/of/unittest-data/Makefile b/drivers/of/unittest-data/Makefile > index 333bc4c..0fb87cb 100644 > --- a/drivers/of/unittest-data/Makefile > +++ b/drivers/of/unittest-data/Makefile > @@ -12,7 +12,3 @@ DTC_FLAGS_overlay := -@ > DTC_FLAGS_overlay_bad_phandle := -@ > DTC_FLAGS_overlay_bad_symbol := -@ > DTC_FLAGS_overlay_base := -@ > - > -.PRECIOUS: \ > - $(obj)/%.dtb.S \ > - $(obj)/%.dtb > diff --git a/scripts/Makefile.build b/scripts/Makefile.build > index cc081af..4397adb 100644 > --- a/scripts/Makefile.build > +++ b/scripts/Makefile.build > @@ -430,8 +430,6 @@ quiet_cmd_asn1_compiler = ASN.1 $@ > cmd_asn1_compiler = $(objtree)/scripts/asn1_compiler $< \ > $(subst .h,.c,$@) $(subst .c,.h,$@) > > -.PRECIOUS: $(objtree)/$(obj)/%.asn1.c $(objtree)/$(obj)/%.asn1.h > - > $(obj)/%.asn1.c $(obj)/%.asn1.h: $(src)/%.asn1 \ > $(objtree)/scripts/asn1_compiler FORCE > $(call if_changed,asn1_compiler) > @@ -590,6 +588,10 @@ $(shell mkdir -p $(obj-dirs)) > endif > endif > > +# Some contained in $(targets) are intermediate artifacts. > +# We never want them to be removed automatically. > +.SECONDARY: $(targets) > + > # Declare the contents of the .PHONY variable as phony. We keep that > # information in a variable se we can use it in if_changed and friends. > > diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib > index 7a1fa92..c114ce5 100644 > --- a/scripts/Makefile.lib > +++ b/scripts/Makefile.lib > @@ -183,7 +183,6 @@ endef > quiet_cmd_flex = LEX $@ > cmd_flex = $(LEX) -o$@ -L $< > > -.PRECIOUS: $(obj)/%.lex.c > $(obj)/%.lex.c: $(src)/%.l FORCE > $(call if_changed,flex) > > @@ -192,14 +191,12 @@ $(obj)/%.lex.c: $(src)/%.l FORCE > quiet_cmd_bison = YACC $@ > cmd_bison = $(YACC) -o$@ -t -l $< > > -.PRECIOUS: $(obj)/%.tab.c > $(obj)/%.tab.c: $(src)/%.y FORCE > $(call if_changed,bison) > > quiet_cmd_bison_h = YACC $@ > cmd_bison_h = bison -o/dev/null --defines=$@ -t -l $< > > -.PRECIOUS: $(obj)/%.tab.h > $(obj)/%.tab.h: $(src)/%.y FORCE > $(call if_changed,bison_h) > > ^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [PATCH 01/10] .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore 2018-03-23 13:04 [PATCH 01/10] .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore Masahiro Yamada ` (8 preceding siblings ...) 2018-03-23 13:04 ` [PATCH 10/10] kbuild: mark $(targets) as .SECONDARY and remove .PRECIOUS specifier Masahiro Yamada @ 2018-03-24 1:27 ` Frank Rowand 9 siblings, 0 replies; 26+ messages in thread From: Frank Rowand @ 2018-03-24 1:27 UTC (permalink / raw) To: Masahiro Yamada, linux-kbuild Cc: Sam Ravnborg, Michal Marek, linux-kernel, Arnd Bergmann, Laurent Pinchart, Frank Rowand, Geert Uytterhoeven On 03/23/18 06:04, Masahiro Yamada wrote: > These patterns are common to host programs that require lexer and parser. > Move them to the top .gitignore. > > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Frank Rowand <frowand.list@gmail.com> -Frank > --- > > .gitignore | 2 ++ > scripts/dtc/.gitignore | 3 --- > scripts/genksyms/.gitignore | 3 --- > scripts/kconfig/.gitignore | 3 --- > 4 files changed, 2 insertions(+), 9 deletions(-) > > diff --git a/.gitignore b/.gitignore > index 85bcc26..1e82be1 100644 > --- a/.gitignore > +++ b/.gitignore > @@ -22,6 +22,7 @@ > *.gz > *.i > *.ko > +*.lex.c > *.ll > *.lst > *.lz4 > @@ -37,6 +38,7 @@ > *.so.dbg > *.su > *.symtypes > +*.tab.[ch] > *.tar > *.xz > Module.symvers > diff --git a/scripts/dtc/.gitignore b/scripts/dtc/.gitignore > index cdabdc9..2e6e60d 100644 > --- a/scripts/dtc/.gitignore > +++ b/scripts/dtc/.gitignore > @@ -1,4 +1 @@ > dtc > -dtc-lexer.lex.c > -dtc-parser.tab.c > -dtc-parser.tab.h > diff --git a/scripts/genksyms/.gitignore b/scripts/genksyms/.gitignore > index e7836b4..b119c7d 100644 > --- a/scripts/genksyms/.gitignore > +++ b/scripts/genksyms/.gitignore > @@ -1,4 +1 @@ > -*.lex.c > -*.tab.c > -*.tab.h > genksyms > diff --git a/scripts/kconfig/.gitignore b/scripts/kconfig/.gitignore > index a76856e..2da579e 100644 > --- a/scripts/kconfig/.gitignore > +++ b/scripts/kconfig/.gitignore > @@ -1,9 +1,6 @@ > # > # Generated files > # > -*.lex.c > -*.tab.c > -*.tab.h > *.moc > gconf.glade.h > *.pot > ^ permalink raw reply [flat|nested] 26+ messages in thread
end of thread, other threads:[~2018-03-31 5:11 UTC | newest] Thread overview: 26+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2018-03-23 13:04 [PATCH 01/10] .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore Masahiro Yamada 2018-03-23 13:04 ` [PATCH 02/10] kbuild: clean up *.lex.c and *.tab.[ch] patterns from top-level Makefile Masahiro Yamada 2018-03-24 1:20 ` Frank Rowand 2018-03-23 13:04 ` [PATCH 03/10] genksyms: generate lexer and parser during build instead of shipping Masahiro Yamada 2018-03-30 17:40 ` [03/10] " Andrei Vagin 2018-03-30 22:21 ` Andrei Vagin 2018-03-31 2:20 ` Masahiro Yamada 2018-03-31 5:11 ` Andrei Vagin 2018-03-23 13:04 ` [PATCH 04/10] kbuild: add %.lex.c and %.tab.[ch] to 'targets' automatically Masahiro Yamada 2018-03-24 1:22 ` Frank Rowand 2018-03-23 13:04 ` [PATCH 05/10] kbuild: add %.dtb.S and %.dtb " Masahiro Yamada 2018-03-24 1:24 ` Frank Rowand 2018-03-23 13:04 ` [PATCH 06/10] .gitignore: move *-asn1.[ch] patterns to the top-level .gitignore Masahiro Yamada 2018-03-27 6:04 ` Masahiro Yamada 2018-03-23 13:04 ` [PATCH 07/10] kbuild: clean up *-asn1.[ch] patterns from top-level Makefile Masahiro Yamada 2018-03-27 6:04 ` Masahiro Yamada 2018-03-23 13:04 ` [PATCH 08/10] kbuild: rename *-asn1.[ch] to *.asn.[ch] Masahiro Yamada 2018-03-23 13:30 ` Masahiro Yamada 2018-03-26 15:45 ` David Howells 2018-03-27 4:08 ` Masahiro Yamada 2018-03-27 6:06 ` Masahiro Yamada 2018-03-23 13:04 ` [PATCH 09/10] kbuild: add *.asn1.[ch] to 'targets' automatically Masahiro Yamada 2018-03-26 15:38 ` Masahiro Yamada 2018-03-23 13:04 ` [PATCH 10/10] kbuild: mark $(targets) as .SECONDARY and remove .PRECIOUS specifier Masahiro Yamada 2018-03-24 1:26 ` Frank Rowand 2018-03-24 1:27 ` [PATCH 01/10] .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore Frank Rowand
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