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| author | Alessio Igor Bogani <abogani@kernel.org> | 2011-04-14 14:59:39 +0200 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2011-05-19 16:55:27 +0930 |
| commit | f02e8a6596b7dc9b2171f7ff5654039ef0950cdc (patch) | |
| tree | 7e306a718415a53aea737c434f33eb36f3e53abc /scripts | |
| parent | de4d8d53465483168d6a627d409ee2d09d8e3308 (diff) | |
module: Sort exported symbols
This patch places every exported symbol in its own section
(i.e. "___ksymtab+printk"). Thus the linker will use its SORT() directive
to sort and finally merge all symbol in the right and final section
(i.e. "__ksymtab").
The symbol prefixed archs use an underscore as prefix for symbols.
To avoid collision we use a different character to create the temporary
section names.
This work was supported by a hardware donation from the CE Linux Forum.
Signed-off-by: Alessio Igor Bogani <abogani@kernel.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (folded in '+' fixup)
Tested-by: Dirk Behme <dirk.behme@googlemail.com>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/module-common.lds | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/scripts/module-common.lds b/scripts/module-common.lds index 47a1f9ae0ed..0865b3e752b 100644 --- a/scripts/module-common.lds +++ b/scripts/module-common.lds @@ -5,4 +5,15 @@ */ SECTIONS { /DISCARD/ : { *(.discard) } + + __ksymtab : { *(SORT(___ksymtab+*)) } + __ksymtab_gpl : { *(SORT(___ksymtab_gpl+*)) } + __ksymtab_unused : { *(SORT(___ksymtab_unused+*)) } + __ksymtab_unused_gpl : { *(SORT(___ksymtab_unused_gpl+*)) } + __ksymtab_gpl_future : { *(SORT(___ksymtab_gpl_future+*)) } + __kcrctab : { *(SORT(___kcrctab+*)) } + __kcrctab_gpl : { *(SORT(___kcrctab_gpl+*)) } + __kcrctab_unused : { *(SORT(___kcrctab_unused+*)) } + __kcrctab_unused_gpl : { *(SORT(___kcrctab_unused_gpl+*)) } + __kcrctab_gpl_future : { *(SORT(___kcrctab_gpl_future+*)) } } |