From 1e3f30fae797660a014ac159d93fff9952ec1bf0 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Wed, 2 Oct 2013 15:48:49 +0200 Subject: tools/perf/build: Clean up various testcases Prepare to include them into test-all.c directly, by making sure that they build cleanly and without warnings. Also make sure they make a certain amount of sense and don't crash when executed. Cc: Arnaldo Carvalho de Melo Cc: Peter Zijlstra Cc: Namhyung Kim Cc: David Ahern Cc: Jiri Olsa Link: http://lkml.kernel.org/n/tip-Mn9gsdutzopoowk3xurqpsxE@git.kernel.org Signed-off-by: Ingo Molnar --- tools/perf/config/feature-checks/test-libunwind.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'tools/perf/config/feature-checks/test-libunwind.c') diff --git a/tools/perf/config/feature-checks/test-libunwind.c b/tools/perf/config/feature-checks/test-libunwind.c index 562274695c76..43b9369bcab7 100644 --- a/tools/perf/config/feature-checks/test-libunwind.c +++ b/tools/perf/config/feature-checks/test-libunwind.c @@ -10,11 +10,18 @@ extern int UNW_OBJ(dwarf_search_unwind_table) (unw_addr_space_t as, #define dwarf_search_unwind_table UNW_OBJ(dwarf_search_unwind_table) +static unw_accessors_t accessors; + int main(void) { unw_addr_space_t addr_space; - addr_space = unw_create_addr_space(NULL, 0); + + addr_space = unw_create_addr_space(&accessors, 0); + if (addr_space) + return 0; + unw_init_remote(NULL, addr_space, NULL); dwarf_search_unwind_table(addr_space, 0, NULL, NULL, 0, NULL); + return 0; } -- cgit