diff options
Diffstat (limited to 'tools/perf/config/feature-checks')
| -rw-r--r-- | tools/perf/config/feature-checks/Makefile | 10 | ||||
| -rw-r--r-- | tools/perf/config/feature-checks/test-all.c | 10 | ||||
| -rw-r--r-- | tools/perf/config/feature-checks/test-libdw-dwarf-unwind.c | 13 | ||||
| -rw-r--r-- | tools/perf/config/feature-checks/test-on-exit.c | 16 |
4 files changed, 23 insertions, 26 deletions
diff --git a/tools/perf/config/feature-checks/Makefile b/tools/perf/config/feature-checks/Makefile index 523b7bc1055..64c84e5f051 100644 --- a/tools/perf/config/feature-checks/Makefile +++ b/tools/perf/config/feature-checks/Makefile @@ -24,9 +24,9 @@ FILES= \ test-libslang.bin \ test-libunwind.bin \ test-libunwind-debug-frame.bin \ - test-on-exit.bin \ test-stackprotector-all.bin \ - test-timerfd.bin + test-timerfd.bin \ + test-libdw-dwarf-unwind.bin CC := $(CROSS_COMPILE)gcc -MD PKG_CONFIG := $(CROSS_COMPILE)pkg-config @@ -132,15 +132,15 @@ test-liberty-z.bin: test-cplus-demangle.bin: $(BUILD) -liberty -test-on-exit.bin: - $(BUILD) - test-backtrace.bin: $(BUILD) test-timerfd.bin: $(BUILD) +test-libdw-dwarf-unwind.bin: + $(BUILD) + -include *.d ############################### diff --git a/tools/perf/config/feature-checks/test-all.c b/tools/perf/config/feature-checks/test-all.c index 9b8a544155b..fe5c1e5c952 100644 --- a/tools/perf/config/feature-checks/test-all.c +++ b/tools/perf/config/feature-checks/test-all.c @@ -69,10 +69,6 @@ # include "test-libbfd.c" #undef main -#define main main_test_on_exit -# include "test-on-exit.c" -#undef main - #define main main_test_backtrace # include "test-backtrace.c" #undef main @@ -89,6 +85,10 @@ # include "test-stackprotector-all.c" #undef main +#define main main_test_libdw_dwarf_unwind +# include "test-libdw-dwarf-unwind.c" +#undef main + int main(int argc, char *argv[]) { main_test_libpython(); @@ -106,11 +106,11 @@ int main(int argc, char *argv[]) main_test_gtk2(argc, argv); main_test_gtk2_infobar(argc, argv); main_test_libbfd(); - main_test_on_exit(); main_test_backtrace(); main_test_libnuma(); main_test_timerfd(); main_test_stackprotector_all(); + main_test_libdw_dwarf_unwind(); return 0; } diff --git a/tools/perf/config/feature-checks/test-libdw-dwarf-unwind.c b/tools/perf/config/feature-checks/test-libdw-dwarf-unwind.c new file mode 100644 index 00000000000..f676a3ff442 --- /dev/null +++ b/tools/perf/config/feature-checks/test-libdw-dwarf-unwind.c @@ -0,0 +1,13 @@ + +#include <elfutils/libdwfl.h> + +int main(void) +{ + /* + * This function is guarded via: __nonnull_attribute__ (1, 2). + * Passing '1' as arguments value. This code is never executed, + * only compiled. + */ + dwfl_thread_getframes((void *) 1, (void *) 1, NULL); + return 0; +} diff --git a/tools/perf/config/feature-checks/test-on-exit.c b/tools/perf/config/feature-checks/test-on-exit.c deleted file mode 100644 index 8e88b16e6de..00000000000 --- a/tools/perf/config/feature-checks/test-on-exit.c +++ /dev/null @@ -1,16 +0,0 @@ -#include <stdio.h> -#include <stdlib.h> - -static void exit_fn(int status, void *__data) -{ - printf("exit status: %d, data: %d\n", status, *(int *)__data); -} - -static int data = 123; - -int main(void) -{ - on_exit(exit_fn, &data); - - return 321; -} |
