leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

modpost: give most mismatch constants a better name

Browse Source 
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This commit is contained in:
Uwe Kleine-König 2010-01-30 16:35:47 +01:00
parent 4a31a229fb
commit bbd3f4fb84
1 changed files with 28 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

56
scripts/mod/modpost.c
View File

@ -836,14 +836,14 @@ static const char *linker_symbols[] =
enum mismatch {
NO_MISMATCH,
TEXT_TO_INIT,
DATA_TO_INIT,
TEXT_TO_EXIT,
DATA_TO_EXIT,
XXXINIT_TO_INIT,
XXXEXIT_TO_EXIT,
INIT_TO_EXIT,
EXIT_TO_INIT,
TEXT_TO_ANY_INIT,
DATA_TO_ANY_INIT,
TEXT_TO_ANY_EXIT,
DATA_TO_ANY_EXIT,
XXXINIT_TO_SOME_INIT,
XXXEXIT_TO_SOME_EXIT,
ANY_INIT_TO_ANY_EXIT,
ANY_EXIT_TO_ANY_INIT,
EXPORT_TO_INIT_EXIT,
};
@ -860,70 +860,70 @@ const struct sectioncheck sectioncheck[] = {
{
.fromsec = { TEXT_SECTIONS, NULL },
.tosec = { ALL_INIT_SECTIONS, NULL },
.mismatch = TEXT_TO_INIT,
.mismatch = TEXT_TO_ANY_INIT,
},
{
.fromsec = { DATA_SECTIONS, NULL },
.tosec = { ALL_INIT_SECTIONS, NULL },
.mismatch = DATA_TO_INIT,
.mismatch = DATA_TO_ANY_INIT,
},
{
.fromsec = { TEXT_SECTIONS, NULL },
.tosec = { ALL_EXIT_SECTIONS, NULL },
.mismatch = TEXT_TO_EXIT,
.mismatch = TEXT_TO_ANY_EXIT,
},
{
.fromsec = { DATA_SECTIONS, NULL },
.tosec = { ALL_EXIT_SECTIONS, NULL },
.mismatch = DATA_TO_EXIT,
.mismatch = DATA_TO_ANY_EXIT,
},
/* Do not reference init code/data from devinit/cpuinit/meminit code/data */
{
.fromsec = { ALL_XXXINIT_SECTIONS, NULL },
.tosec = { INIT_SECTIONS, NULL },
.mismatch = XXXINIT_TO_INIT,
.mismatch = XXXINIT_TO_SOME_INIT,
},
/* Do not reference cpuinit code/data from meminit code/data */
{
.fromsec = { MEM_INIT_SECTIONS, NULL },
.tosec = { CPU_INIT_SECTIONS, NULL },
.mismatch = XXXINIT_TO_INIT,
.mismatch = XXXINIT_TO_SOME_INIT,
},
/* Do not reference meminit code/data from cpuinit code/data */
{
.fromsec = { CPU_INIT_SECTIONS, NULL },
.tosec = { MEM_INIT_SECTIONS, NULL },
.mismatch = XXXINIT_TO_INIT,
.mismatch = XXXINIT_TO_SOME_INIT,
},
/* Do not reference exit code/data from devexit/cpuexit/memexit code/data */
{
.fromsec = { ALL_XXXEXIT_SECTIONS, NULL },
.tosec = { EXIT_SECTIONS, NULL },
.mismatch = XXXEXIT_TO_EXIT,
.mismatch = XXXEXIT_TO_SOME_EXIT,
},
/* Do not reference cpuexit code/data from memexit code/data */
{
.fromsec = { MEM_EXIT_SECTIONS, NULL },
.tosec = { CPU_EXIT_SECTIONS, NULL },
.mismatch = XXXEXIT_TO_EXIT,
.mismatch = XXXEXIT_TO_SOME_EXIT,
},
/* Do not reference memexit code/data from cpuexit code/data */
{
.fromsec = { CPU_EXIT_SECTIONS, NULL },
.tosec = { MEM_EXIT_SECTIONS, NULL },
.mismatch = XXXEXIT_TO_EXIT,
.mismatch = XXXEXIT_TO_SOME_EXIT,
},
/* Do not use exit code/data from init code */
{
.fromsec = { ALL_INIT_SECTIONS, NULL },
.tosec = { ALL_EXIT_SECTIONS, NULL },
.mismatch = INIT_TO_EXIT,
.mismatch = ANY_INIT_TO_ANY_EXIT,
},
/* Do not use init code/data from exit code */
{
.fromsec = { ALL_EXIT_SECTIONS, NULL },
.tosec = { ALL_INIT_SECTIONS, NULL },
.mismatch = EXIT_TO_INIT,
.mismatch = ANY_EXIT_TO_ANY_INIT,
},
/* Do not export init/exit functions or data */
{
@ -1190,7 +1190,7 @@ static void report_sec_mismatch(const char *modname, enum mismatch mismatch,
tosym, to_p);
switch (mismatch) {
case TEXT_TO_INIT:
case TEXT_TO_ANY_INIT:
fprintf(stderr,
"The function %s%s() references\n"
"the %s %s%s%s.\n"
@ -1200,7 +1200,7 @@ static void report_sec_mismatch(const char *modname, enum mismatch mismatch,
to, sec2annotation(tosec), tosym, to_p,
fromsym, sec2annotation(tosec), tosym);
break;
case DATA_TO_INIT: {
case DATA_TO_ANY_INIT: {
const char **s = symbol_white_list;
fprintf(stderr,
"The variable %s references\n"
@ -1214,14 +1214,14 @@ static void report_sec_mismatch(const char *modname, enum mismatch mismatch,
fprintf(stderr, "\n");
break;
}
case TEXT_TO_EXIT:
case TEXT_TO_ANY_EXIT:
fprintf(stderr,
"The function %s() references a %s in an exit section.\n"
"Often the %s %s%s has valid usage outside the exit section\n"
"and the fix is to remove the %sannotation of %s.\n",
fromsym, to, to, tosym, to_p, sec2annotation(tosec), tosym);
break;
case DATA_TO_EXIT: {
case DATA_TO_ANY_EXIT: {
const char **s = symbol_white_list;
fprintf(stderr,
"The variable %s references\n"
@ -1235,8 +1235,8 @@ static void report_sec_mismatch(const char *modname, enum mismatch mismatch,
fprintf(stderr, "\n");
break;
}
case XXXINIT_TO_INIT:
case XXXEXIT_TO_EXIT:
case XXXINIT_TO_SOME_INIT:
case XXXEXIT_TO_SOME_EXIT:
fprintf(stderr,
"The %s %s%s%s references\n"
"a %s %s%s%s.\n"
@ -1246,7 +1246,7 @@ static void report_sec_mismatch(const char *modname, enum mismatch mismatch,
to, sec2annotation(tosec), tosym, to_p,
tosym, fromsym, tosym);
break;
case INIT_TO_EXIT:
case ANY_INIT_TO_ANY_EXIT:
fprintf(stderr,
"The %s %s%s%s references\n"
"a %s %s%s%s.\n"
@ -1259,7 +1259,7 @@ static void report_sec_mismatch(const char *modname, enum mismatch mismatch,
to, sec2annotation(tosec), tosym, to_p,
sec2annotation(tosec), tosym, to_p);
break;
case EXIT_TO_INIT:
case ANY_EXIT_TO_ANY_INIT:
fprintf(stderr,
"The %s %s%s%s references\n"
"a %s %s%s%s.\n"