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| author | Jan Hubicka <jh@suse.cz> | 2010-05-10 17:53:04 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2010-05-10 15:53:04 +0000 |
| commit | e4fa83d33b14ba533cebf4590b9cccaf71013a6b (patch) | |
| tree | 691be737e6026055e28a2dffa6da93658421748f /gcc | |
| parent | 62e59133e3207b2fa34f58f27f4cc8a176790421 (diff) | |
| download | gcc-e4fa83d33b14ba533cebf4590b9cccaf71013a6b.zip gcc-e4fa83d33b14ba533cebf4590b9cccaf71013a6b.tar.gz gcc-e4fa83d33b14ba533cebf4590b9cccaf71013a6b.tar.bz2 | |
crtstuff.c (force_to_data, [...]): Attribute as used rather than unused.
* crtstuff.c (force_to_data, __do_global_dtors_aux_fini_array_entry,
__frame_dummy_init_array_entry, force_to_data): Attribute as used
rather than unused.
From-SVN: r159228
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/crtstuff.c | 12 |
2 files changed, 12 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 96bfef1..43bb837 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2010-05-10 Jan Hubicka <jh@suse.cz> + + * crtstuff.c (force_to_data, __do_global_dtors_aux_fini_array_entry, + __frame_dummy_init_array_entry, force_to_data): Attribute as used + rather than unused. + 2010-05-10 Michael Matz <matz@suse.de> * tree-ssa-reassoc.c (undistribute_ops_list): Use create_tmp_reg. diff --git a/gcc/crtstuff.c b/gcc/crtstuff.c index c44abb5..e86f3a9 100644 --- a/gcc/crtstuff.c +++ b/gcc/crtstuff.c @@ -187,14 +187,14 @@ CTOR_LIST_BEGIN; #elif defined(CTORS_SECTION_ASM_OP) /* Hack: force cc1 to switch to .data section early, so that assembling __CTOR_LIST__ does not undo our behind-the-back change to .ctors. */ -static func_ptr force_to_data[1] __attribute__ ((__unused__)) = { }; +static func_ptr force_to_data[1] __attribute__ ((__used__)) = { }; asm (CTORS_SECTION_ASM_OP); STATIC func_ptr __CTOR_LIST__[1] - __attribute__ ((__unused__, aligned(sizeof(func_ptr)))) + __attribute__ ((__used__, aligned(sizeof(func_ptr)))) = { (func_ptr) (-1) }; #else STATIC func_ptr __CTOR_LIST__[1] - __attribute__ ((__unused__, section(".ctors"), aligned(sizeof(func_ptr)))) + __attribute__ ((__used__, section(".ctors"), aligned(sizeof(func_ptr)))) = { (func_ptr) (-1) }; #endif /* __CTOR_LIST__ alternatives */ @@ -336,7 +336,7 @@ __do_global_dtors_aux (void) CRT_CALL_STATIC_FUNCTION (FINI_SECTION_ASM_OP, __do_global_dtors_aux) #elif defined (FINI_ARRAY_SECTION_ASM_OP) static func_ptr __do_global_dtors_aux_fini_array_entry[] - __attribute__ ((__unused__, section(".fini_array"))) + __attribute__ ((__used__, section(".fini_array"))) = { __do_global_dtors_aux }; #else /* !FINI_SECTION_ASM_OP && !FINI_ARRAY_SECTION_ASM_OP */ static void __attribute__((used)) @@ -383,7 +383,7 @@ frame_dummy (void) CRT_CALL_STATIC_FUNCTION (INIT_SECTION_ASM_OP, frame_dummy) #else /* defined(INIT_SECTION_ASM_OP) */ static func_ptr __frame_dummy_init_array_entry[] - __attribute__ ((__unused__, section(".init_array"))) + __attribute__ ((__used__, section(".init_array"))) = { frame_dummy }; #endif /* !defined(INIT_SECTION_ASM_OP) */ #endif /* USE_EH_FRAME_REGISTRY || JCR_SECTION_NAME */ @@ -491,7 +491,7 @@ CTOR_LIST_END; #elif defined(CTORS_SECTION_ASM_OP) /* Hack: force cc1 to switch to .data section early, so that assembling __CTOR_LIST__ does not undo our behind-the-back change to .ctors. */ -static func_ptr force_to_data[1] __attribute__ ((__unused__)) = { }; +static func_ptr force_to_data[1] __attribute__ ((__used__)) = { }; asm (CTORS_SECTION_ASM_OP); STATIC func_ptr __CTOR_END__[1] __attribute__((aligned(sizeof(func_ptr)))) |