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| author | Richard Braun <rbraun@sceen.net> | 2017-09-07 20:59:07 +0200 |
|---|---|---|
| committer | Richard Braun <rbraun@sceen.net> | 2017-09-07 21:51:32 +0200 |
| commit | 44d0759b9a2d6cf715cc45442ad096d5bd8d9fa4 (patch) | |
| tree | d8a728daf6a4227da8df1b2410decbe45074d5ca /kern/init.h | |
| parent | 2ab04b9af9dbc565192dc63b88ed0fd1a42d2082 (diff) | |
kern/init: fix LTO builds
Initialization operations are never directly referenced, as they're
retrieved by accessing the .init.ops subsection. As a result, whole
program optimizations as applied during link time optimizations cause
the structures and most of the related code not to be compiled in.
Use the recently added __used attribute macro to fix this issue.
Diffstat (limited to 'kern/init.h')
| -rw-r--r-- | kern/init.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kern/init.h b/kern/init.h index 8f1cacf8..7c3522e8 100644 --- a/kern/init.h +++ b/kern/init.h @@ -90,7 +90,7 @@ typedef int (*init_op_fn_t)(void); __VA_ARGS__ \ }; \ \ - struct init_op INIT_OP(_fn) __initop = { \ + struct init_op INIT_OP(_fn) __initop __used = { \ .name = QUOTE(_fn), \ .fn = _fn, \ .deps = INIT_OP_DEPS(_fn), \ |