build/feature/test-libunwind-x86.c

0001 // SPDX-License-Identifier: GPL-2.0
0002 #include <libunwind-x86.h>
0003 #include <stdlib.h>
0004
0005 extern int UNW_OBJ(dwarf_search_unwind_table) (unw_addr_space_t as,
0006                            unw_word_t ip,
0007                            unw_dyn_info_t *di,
0008                            unw_proc_info_t *pi,
0009                            int need_unwind_info, void *arg);
0010
0011
0012 #define dwarf_search_unwind_table UNW_OBJ(dwarf_search_unwind_table)
0013
0014 static unw_accessors_t accessors;
0015
0016 int main(void)
0017 {
0018     unw_addr_space_t addr_space;
0019
0020     addr_space = unw_create_addr_space(&accessors, 0);
0021     if (addr_space)
0022         return 0;
0023
0024     unw_init_remote(NULL, addr_space, NULL);
0025     dwarf_search_unwind_table(addr_space, 0, NULL, NULL, 0, NULL);
0026
0027     return 0;
0028 }