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crtstuff.c (__do_global_dtors_aux): Use atexit if no fini or fini_array section.

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* crtstuff.c (__do_global_dtors_aux): Use atexit if no
	fini or fini_array section.

From-SVN: r151202
This commit is contained in:
Douglas B Rupp 2009-08-29 15:37:48 +00:00 • committed by Douglas Rupp
parent 9087048af9
commit 6d83cb32b9
2 changed files with 14 additions and 2 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2009-08-29 Douglas B Rupp <rupp@gnat.com>
* crtstuff.c (__do_global_dtors_aux): Use atexit if no
fini or fini_array section.
2009-08-28 Sebastian Pop <sebastian.pop@amd.com>
* graphite-dependences.c (graphite_legal_transform_bb): Call

11
gcc/crtstuff.c
View file

@ -325,11 +325,18 @@ __do_global_dtors_aux (void)
/* Stick a call to __do_global_dtors_aux into the .fini section. */
#ifdef FINI_SECTION_ASM_OP
CRT_CALL_STATIC_FUNCTION (FINI_SECTION_ASM_OP, __do_global_dtors_aux)
#else /* !defined(FINI_SECTION_ASM_OP) */
#elif defined (FINI_ARRAY_SECTION_ASM_OP)
static func_ptr __do_global_dtors_aux_fini_array_entry[]
__attribute__ ((__unused__, section(".fini_array")))
= { __do_global_dtors_aux };
#endif /* !defined(FINI_SECTION_ASM_OP) */
#else /* !FINI_SECTION_ASM_OP && !FINI_ARRAY_SECTION_ASM_OP */
static void __attribute__((used))
__do_global_dtors_aux_1 (void)
{
atexit (__do_global_dtors_aux);
}
CRT_CALL_STATIC_FUNCTION (INIT_SECTION_ASM_OP, __do_global_dtors_aux_1)
#endif
#if defined(USE_EH_FRAME_REGISTRY) || defined(JCR_SECTION_NAME)
/* Stick a call to __register_frame_info into the .init section. For some