diff options
Diffstat (limited to 'tools/perf/config/feature-tests.mak')
| -rw-r--r-- | tools/perf/config/feature-tests.mak | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tools/perf/config/feature-tests.mak b/tools/perf/config/feature-tests.mak index 6c18785a6417..2f1156a62ab7 100644 --- a/tools/perf/config/feature-tests.mak +++ b/tools/perf/config/feature-tests.mak @@ -154,3 +154,28 @@ int main(void) return 0; } endef + +ifndef NO_LIBUNWIND +define SOURCE_LIBUNWIND +#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; +} +endef +endif |