48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
/* { dg-do compile } */
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/* { dg-require-effective-target ilp32 } */
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/* { dg-options "-g -O -w" } */
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typedef unsigned _GCC_ATTR_ALIGN_u32t;
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typedef _GCC_ATTR_ALIGN_u32t _Uint32t __attribute__((__aligned__(4)));
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typedef int _Intptrt __attribute__((__mode__(__pointer__)));
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typedef unsigned int _Uintptrt __attribute__((__mode__(__pointer__)));
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typedef _Intptrt ptrdiff_t;
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typedef _Uintptrt uintptr_t;
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typedef _Uint32t Elf32_Word;
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typedef struct list_head list_head_t;
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struct list_head {
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list_head_t *next;
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};
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struct object { };
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struct objlist {
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struct object *object;
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};
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static uintptr_t ldd(void *frame) __attribute__((__used__));
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static list_head_t *_dl_all_objects_ptr;
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static void fini_array(struct object *const obj) {
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if ((dynvec(obj,(unsigned)26)) != ((Elf32_Word)-1)) {
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unsigned i;
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const unsigned funcs = (dynvec(obj,(unsigned)28)) / 4;
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const Elf32_Word fa = (dynvec(obj,(unsigned)26));
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const int *const p = relative_relocp(obj);
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for (i = (funcs ? (funcs - 1) : 0U); i != 0U; i--) {
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void (*const func)(void) = (void *) p[i];
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(*func)();
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}
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}
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}
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static void _do_exit_fini(void) {
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const struct objlist *o;
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for (((o)) = ((void *)(((list_head_t *)(_dl_all_objects_ptr))->next));
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!((((o))) == ((void *)((list_head_t *)(_dl_all_objects_ptr))));
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((o)) = ((void *)(((list_head_t *)((o)))->next)))
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fini_array (o->object);
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}
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static uintptr_t ldd (void *frame) {
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atexit(_do_exit_fini);
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}
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