korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-11 12:28:41 +08:00
Code Issues Packages Projects Releases Wiki Activity

genksyms: properly consider EXPORT_UNUSED_SYMBOL{,_GPL}()

Browse Source 
Despite being unused these should also get a CRC calculated.
Primarily I view this as a consistency thing.  But I also think this is
one of the reasons why __crc_* need to be weak (which I think should be
avoided, and hence we should have the goal to eliminate this so that
failure to calculate a proper CRC for a symbol causes the build to fail).

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Cc: Anibal Monsalve Salazar <anibal@debian.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>
This commit is contained in:
Jan Beulich 2009-12-05 20:20:50 +00:00 committed by Michal Marek
parent 75f0d92b6a
commit 6299fee7b8
2 changed files with 120 additions and 115 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

233
scripts/genksyms/keywords.c_shipped
View File

@ -1,4 +1,4 @@
/* ANSI-C code produced by gperf version 3.0.3 */
/* ANSI-C code produced by gperf version 3.0.4 */
/* Command-line: gperf -L ANSI-C -a -C -E -g -H is_reserved_hash -k '1,3,$' -N is_reserved_word -p -t scripts/genksyms/keywords.gperf */
#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
@ -34,7 +34,7 @@ struct resword;
static const struct resword *is_reserved_word(register const char *str, register unsigned int len);
#line 5 "scripts/genksyms/keywords.gperf"
struct resword { const char *name; int token; };
/* maximum key range = 62, duplicates = 0 */
/* maximum key range = 64, duplicates = 0 */
#ifdef __GNUC__
__inline
@ -48,39 +48,39 @@ is_reserved_hash (register const char *str, register unsigned int len)
{
static const unsigned char asso_values[] =
{
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 5,
65, 65, 65, 65, 65, 65, 35, 65, 65, 65,
0, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 0, 65, 0, 65, 5,
20, 15, 10, 30, 65, 15, 65, 65, 20, 0,
10, 35, 20, 65, 10, 5, 0, 10, 5, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65
67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 0,
67, 67, 67, 67, 67, 67, 15, 67, 67, 67,
0, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 0, 67, 0, 67, 5,
25, 20, 15, 30, 67, 15, 67, 67, 10, 0,
10, 40, 20, 67, 10, 5, 0, 10, 15, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
67, 67, 67, 67, 67, 67
};
return len + asso_values[(unsigned char)str[2]] + asso_values[(unsigned char)str[0]] + asso_values[(unsigned char)str[len - 1]];
}
#ifdef __GNUC__
__inline
#ifdef __GNUC_STDC_INLINE__
#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__
__attribute__ ((__gnu_inline__))
#endif
#endif
@ -89,116 +89,119 @@ is_reserved_word (register const char *str, register unsigned int len)
{
enum
{
TOTAL_KEYWORDS = 43,
TOTAL_KEYWORDS = 45,
MIN_WORD_LENGTH = 3,
MAX_WORD_LENGTH = 24,
MIN_HASH_VALUE = 3,
MAX_HASH_VALUE = 64
MAX_HASH_VALUE = 66
};
static const struct resword wordlist[] =
{
{""}, {""}, {""},
#line 28 "scripts/genksyms/keywords.gperf"
#line 30 "scripts/genksyms/keywords.gperf"
{"asm", ASM_KEYW},
{""},
#line 10 "scripts/genksyms/keywords.gperf"
#line 12 "scripts/genksyms/keywords.gperf"
{"__asm", ASM_KEYW},
{""},
#line 11 "scripts/genksyms/keywords.gperf"
#line 13 "scripts/genksyms/keywords.gperf"
{"__asm__", ASM_KEYW},
{""}, {""},
#line 54 "scripts/genksyms/keywords.gperf"
#line 56 "scripts/genksyms/keywords.gperf"
{"__typeof__", TYPEOF_KEYW},
{""},
#line 14 "scripts/genksyms/keywords.gperf"
{"__const", CONST_KEYW},
#line 13 "scripts/genksyms/keywords.gperf"
{"__attribute__", ATTRIBUTE_KEYW},
#line 15 "scripts/genksyms/keywords.gperf"
{"__const__", CONST_KEYW},
#line 20 "scripts/genksyms/keywords.gperf"
{"__signed__", SIGNED_KEYW},
#line 46 "scripts/genksyms/keywords.gperf"
{"static", STATIC_KEYW},
#line 22 "scripts/genksyms/keywords.gperf"
{"__volatile__", VOLATILE_KEYW},
#line 41 "scripts/genksyms/keywords.gperf"
{"int", INT_KEYW},
#line 34 "scripts/genksyms/keywords.gperf"
{"char", CHAR_KEYW},
#line 35 "scripts/genksyms/keywords.gperf"
{"const", CONST_KEYW},
#line 47 "scripts/genksyms/keywords.gperf"
{"struct", STRUCT_KEYW},
#line 26 "scripts/genksyms/keywords.gperf"
{"__restrict__", RESTRICT_KEYW},
#line 27 "scripts/genksyms/keywords.gperf"
{"restrict", RESTRICT_KEYW},
#line 25 "scripts/genksyms/keywords.gperf"
{"_restrict", RESTRICT_KEYW},
#line 18 "scripts/genksyms/keywords.gperf"
{"__inline__", INLINE_KEYW},
#line 12 "scripts/genksyms/keywords.gperf"
{"__attribute", ATTRIBUTE_KEYW},
{""},
#line 16 "scripts/genksyms/keywords.gperf"
{"__extension__", EXTENSION_KEYW},
#line 37 "scripts/genksyms/keywords.gperf"
{"enum", ENUM_KEYW},
#line 21 "scripts/genksyms/keywords.gperf"
{"__volatile", VOLATILE_KEYW},
#line 38 "scripts/genksyms/keywords.gperf"
{"extern", EXTERN_KEYW},
{"__const", CONST_KEYW},
#line 15 "scripts/genksyms/keywords.gperf"
{"__attribute__", ATTRIBUTE_KEYW},
#line 17 "scripts/genksyms/keywords.gperf"
{"__const__", CONST_KEYW},
#line 22 "scripts/genksyms/keywords.gperf"
{"__signed__", SIGNED_KEYW},
#line 48 "scripts/genksyms/keywords.gperf"
{"static", STATIC_KEYW},
{""},
#line 19 "scripts/genksyms/keywords.gperf"
{"__signed", SIGNED_KEYW},
#line 43 "scripts/genksyms/keywords.gperf"
{"int", INT_KEYW},
#line 36 "scripts/genksyms/keywords.gperf"
{"char", CHAR_KEYW},
#line 37 "scripts/genksyms/keywords.gperf"
{"const", CONST_KEYW},
#line 49 "scripts/genksyms/keywords.gperf"
{"struct", STRUCT_KEYW},
#line 28 "scripts/genksyms/keywords.gperf"
{"__restrict__", RESTRICT_KEYW},
#line 29 "scripts/genksyms/keywords.gperf"
{"restrict", RESTRICT_KEYW},
#line 9 "scripts/genksyms/keywords.gperf"
{"EXPORT_SYMBOL_GPL_FUTURE", EXPORT_SYMBOL_KEYW},
{""},
#line 53 "scripts/genksyms/keywords.gperf"
{"typeof", TYPEOF_KEYW},
#line 48 "scripts/genksyms/keywords.gperf"
{"typedef", TYPEDEF_KEYW},
#line 17 "scripts/genksyms/keywords.gperf"
{"__inline", INLINE_KEYW},
#line 33 "scripts/genksyms/keywords.gperf"
{"auto", AUTO_KEYW},
#line 49 "scripts/genksyms/keywords.gperf"
{"union", UNION_KEYW},
{""}, {""},
#line 50 "scripts/genksyms/keywords.gperf"
{"unsigned", UNSIGNED_KEYW},
#line 51 "scripts/genksyms/keywords.gperf"
{"void", VOID_KEYW},
#line 44 "scripts/genksyms/keywords.gperf"
{"short", SHORT_KEYW},
{""}, {""},
#line 52 "scripts/genksyms/keywords.gperf"
{"volatile", VOLATILE_KEYW},
{""},
#line 39 "scripts/genksyms/keywords.gperf"
{"float", FLOAT_KEYW},
#line 36 "scripts/genksyms/keywords.gperf"
{"double", DOUBLE_KEYW},
{""},
#line 7 "scripts/genksyms/keywords.gperf"
{"EXPORT_SYMBOL", EXPORT_SYMBOL_KEYW},
{""}, {""},
#line 40 "scripts/genksyms/keywords.gperf"
{"inline", INLINE_KEYW},
#line 8 "scripts/genksyms/keywords.gperf"
{"EXPORT_SYMBOL_GPL", EXPORT_SYMBOL_KEYW},
#line 43 "scripts/genksyms/keywords.gperf"
{"register", REGISTER_KEYW},
#line 20 "scripts/genksyms/keywords.gperf"
{"__inline__", INLINE_KEYW},
{""},
#line 24 "scripts/genksyms/keywords.gperf"
{"_Bool", BOOL_KEYW},
#line 45 "scripts/genksyms/keywords.gperf"
{"signed", SIGNED_KEYW},
{"__volatile__", VOLATILE_KEYW},
#line 7 "scripts/genksyms/keywords.gperf"
{"EXPORT_SYMBOL", EXPORT_SYMBOL_KEYW},
#line 27 "scripts/genksyms/keywords.gperf"
{"_restrict", RESTRICT_KEYW},
{""},
#line 14 "scripts/genksyms/keywords.gperf"
{"__attribute", ATTRIBUTE_KEYW},
#line 8 "scripts/genksyms/keywords.gperf"
{"EXPORT_SYMBOL_GPL", EXPORT_SYMBOL_KEYW},
#line 18 "scripts/genksyms/keywords.gperf"
{"__extension__", EXTENSION_KEYW},
#line 39 "scripts/genksyms/keywords.gperf"
{"enum", ENUM_KEYW},
#line 10 "scripts/genksyms/keywords.gperf"
{"EXPORT_UNUSED_SYMBOL", EXPORT_SYMBOL_KEYW},
#line 40 "scripts/genksyms/keywords.gperf"
{"extern", EXTERN_KEYW},
{""},
#line 21 "scripts/genksyms/keywords.gperf"
{"__signed", SIGNED_KEYW},
#line 11 "scripts/genksyms/keywords.gperf"
{"EXPORT_UNUSED_SYMBOL_GPL", EXPORT_SYMBOL_KEYW},
#line 51 "scripts/genksyms/keywords.gperf"
{"union", UNION_KEYW},
#line 55 "scripts/genksyms/keywords.gperf"
{"typeof", TYPEOF_KEYW},
#line 50 "scripts/genksyms/keywords.gperf"
{"typedef", TYPEDEF_KEYW},
#line 19 "scripts/genksyms/keywords.gperf"
{"__inline", INLINE_KEYW},
#line 35 "scripts/genksyms/keywords.gperf"
{"auto", AUTO_KEYW},
#line 23 "scripts/genksyms/keywords.gperf"
{"__volatile", VOLATILE_KEYW},
{""}, {""},
#line 52 "scripts/genksyms/keywords.gperf"
{"unsigned", UNSIGNED_KEYW},
{""},
#line 46 "scripts/genksyms/keywords.gperf"
{"short", SHORT_KEYW},
#line 42 "scripts/genksyms/keywords.gperf"
{"long", LONG_KEYW}
{"inline", INLINE_KEYW},
{""},
#line 54 "scripts/genksyms/keywords.gperf"
{"volatile", VOLATILE_KEYW},
#line 44 "scripts/genksyms/keywords.gperf"
{"long", LONG_KEYW},
#line 26 "scripts/genksyms/keywords.gperf"
{"_Bool", BOOL_KEYW},
{""}, {""},
#line 45 "scripts/genksyms/keywords.gperf"
{"register", REGISTER_KEYW},
#line 53 "scripts/genksyms/keywords.gperf"
{"void", VOID_KEYW},
#line 41 "scripts/genksyms/keywords.gperf"
{"float", FLOAT_KEYW},
#line 38 "scripts/genksyms/keywords.gperf"
{"double", DOUBLE_KEYW},
{""}, {""}, {""}, {""},
#line 47 "scripts/genksyms/keywords.gperf"
{"signed", SIGNED_KEYW}
};
if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)

2
scripts/genksyms/keywords.gperf
View File

@ -7,6 +7,8 @@ struct resword { const char *name; int token; }
EXPORT_SYMBOL, EXPORT_SYMBOL_KEYW
EXPORT_SYMBOL_GPL, EXPORT_SYMBOL_KEYW
EXPORT_SYMBOL_GPL_FUTURE, EXPORT_SYMBOL_KEYW
EXPORT_UNUSED_SYMBOL, EXPORT_SYMBOL_KEYW
EXPORT_UNUSED_SYMBOL_GPL, EXPORT_SYMBOL_KEYW
__asm, ASM_KEYW
__asm__, ASM_KEYW
__attribute, ATTRIBUTE_KEYW