genksyms: Regenerate lexer and parser

3 files changed, 358 insertions, 306 deletions

diff --git a/scripts/genksyms/lex.lex.c_shipped b/scripts/genksyms/lex.lex.c_shipped
index c83cf60410be..0bf4157e6161 100644
--- a/scripts/genksyms/lex.lex.c_shipped
+++ b/scripts/genksyms/lex.lex.c_shipped
@@ -660,7 +660,7 @@ static int input (void );
 /* This used to be an fputs(), but since the string might contain NUL's,
  * we now use fwrite().
  */
-#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
+#define ECHO fwrite( yytext, yyleng, 1, yyout )
 #endif
 
 /* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
@@ -671,7 +671,7 @@ static int input (void );
         if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
                 { \
                 int c = '*'; \
-                unsigned n; \
+                int n; \
                 for ( n = 0; n < max_size && \
                              (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
                         buf[n] = (char) c; \
@@ -1926,6 +1926,7 @@ void yyfree (void * ptr )
                           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)
@@ -1975,6 +1976,13 @@ repeat:
       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;
     }
 
diff --git a/scripts/genksyms/parse.tab.c_shipped b/scripts/genksyms/parse.tab.c_shipped
index 61d4a5d09856..ece53c79bb59 100644
--- a/scripts/genksyms/parse.tab.c_shipped
+++ b/scripts/genksyms/parse.tab.c_shipped
@@ -1,9 +1,8 @@
-/* A Bison parser, made by GNU Bison 2.4.3.  */
+/* A Bison parser, made by GNU Bison 2.5.  */
 
-/* Skeleton implementation for Bison's Yacc-like parsers in C
+/* Bison implementation for Yacc-like parsers in C
    
-      Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-   2009, 2010 Free Software Foundation, Inc.
+      Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc.
    
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -45,7 +44,7 @@
 #define YYBISON 1
 
 /* Bison version.  */
-#define YYBISON_VERSION "2.4.3"
+#define YYBISON_VERSION "2.5"
 
 /* Skeleton name.  */
 #define YYSKELETON_NAME "yacc.c"
@@ -96,6 +95,25 @@ remove_list(struct string_list **pb, struct string_list **pe)
   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);
+}
+
 
 
 
@@ -283,11 +301,11 @@ YYID (yyi)
 #    define alloca _alloca
 #   else
 #    define YYSTACK_ALLOC alloca
-#    if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+#    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 */
-#     ifndef _STDLIB_H
-#      define _STDLIB_H 1
+#     ifndef EXIT_SUCCESS
+#      define EXIT_SUCCESS 0
 #     endif
 #    endif
 #   endif
@@ -310,24 +328,24 @@ YYID (yyi)
 #  ifndef YYSTACK_ALLOC_MAXIMUM
 #   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
 #  endif
-#  if (defined __cplusplus && ! defined _STDLIB_H \
+#  if (defined __cplusplus && ! defined EXIT_SUCCESS \
        && ! ((defined YYMALLOC || defined malloc) \
              && (defined YYFREE || defined free)))
 #   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-#   ifndef _STDLIB_H
-#    define _STDLIB_H 1
+#   ifndef EXIT_SUCCESS
+#    define EXIT_SUCCESS 0
 #   endif
 #  endif
 #  ifndef YYMALLOC
 #   define YYMALLOC malloc
-#   if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+#   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 _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+#   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
@@ -356,23 +374,7 @@ union yyalloc
      ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
       + YYSTACK_GAP_MAXIMUM)
 
-/* Copy COUNT objects from FROM to TO.  The source and destination do
-   not overlap.  */
-# ifndef YYCOPY
-#  if defined __GNUC__ && 1 < __GNUC__
-#   define YYCOPY(To, From, Count) \
-      __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
-#  else
-#   define YYCOPY(To, From, Count)              \
+# define YYCOPY_NEEDED 1