tools/perf/config/feature-checks/test-libunwind.c


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#include <libunwind.h>
#include <stdlib.h>

extern int UNW_OBJ(dwarf_search_unwind_table) (unw_addr_space_t as,
                                      unw_word_t ip,
                                      unw_dyn_info_t *di,
                                      unw_proc_info_t *pi,
                                      int need_unwind_info, void *arg);


#define dwarf_search_unwind_table UNW_OBJ(dwarf_search_unwind_table)

int main(void)
{
	unw_addr_space_t addr_space;
	addr_space = unw_create_addr_space(NULL, 0);
	unw_init_remote(NULL, addr_space, NULL);
	dwarf_search_unwind_table(addr_space, 0, NULL, NULL, 0, NULL);
	return 0;
}