diff options
Diffstat (limited to 'linuxthreads')
| -rw-r--r-- | linuxthreads/ChangeLog | 7 | ||||
| -rw-r--r-- | linuxthreads/Makefile | 2 | ||||
| -rw-r--r-- | linuxthreads/sysdeps/i386/Makefile | 1 | ||||
| -rw-r--r-- | linuxthreads/tst-align.c | 71 |
4 files changed, 80 insertions, 1 deletions
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog index 9577130e10..ff1b7fea93 100644 --- a/linuxthreads/ChangeLog +++ b/linuxthreads/ChangeLog @@ -1,3 +1,10 @@ +2004-12-21 Jakub Jelinek <jakub@redhat.com> + + * Makefile (tests): Add tst-align. + * tst-align.c: New test. + * sysdeps/i386/Makefile (CFLAGS-tst-align.c): Add + -mpreferred-stack-boundary=4. + 2004-12-12 Ulrich Drepper <drepper@redhat.com> * internals.h: Include <stdbool.h> to match includes used in nptl. diff --git a/linuxthreads/Makefile b/linuxthreads/Makefile index f4c9f2a916..d9bf476c7e 100644 --- a/linuxthreads/Makefile +++ b/linuxthreads/Makefile @@ -111,7 +111,7 @@ tests = ex1 ex2 ex3 ex4 ex5 ex6 ex7 ex8 ex9 $(librt-tests) ex12 ex13 joinrace \ ex17 ex18 tst-cancel tst-context bug-sleep \ tst-cancel1 tst-cancel2 tst-cancel3 tst-cancel4 tst-cancel5 \ tst-cancel6 tst-cancel7 tst-cancel8 tst-popen tst-popen2 tst-attr1 \ - tst-stack1 + tst-stack1 tst-align test-srcs = tst-signal # These tests are linked with libc before libpthread tests-reverse += tst-cancel5 diff --git a/linuxthreads/sysdeps/i386/Makefile b/linuxthreads/sysdeps/i386/Makefile index 45183d1cd3..418fa5c6ef 100644 --- a/linuxthreads/sysdeps/i386/Makefile +++ b/linuxthreads/sysdeps/i386/Makefile @@ -15,6 +15,7 @@ CFLAGS-pthread.c += -fno-omit-frame-pointer -mpreferred-stack-boundary=4 CFLAGS-ptlongjmp.c += -fno-omit-frame-pointer CFLAGS-semaphore.c += -fno-omit-frame-pointer CFLAGS-sighandler.c += -fno-omit-frame-pointer -mpreferred-stack-boundary=4 +CFLAGS-tst-align.c += -mpreferred-stack-boundary=4 endif ifeq ($(subdir),csu) diff --git a/linuxthreads/tst-align.c b/linuxthreads/tst-align.c new file mode 100644 index 0000000000..2de9d7a107 --- /dev/null +++ b/linuxthreads/tst-align.c @@ -0,0 +1,71 @@ +/* Copyright (C) 2003 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <pthread.h> +#include <stdbool.h> +#include <stdint.h> +#include <stdio.h> +#include <tst-stack-align.h> + +static void * +tf (void *arg) +{ + bool ok = true; + + puts ("in thread"); + + if (TEST_STACK_ALIGN ()) + ok = false; + + return ok ? NULL : (void *) -1l; +} + +static int +do_test (void) +{ + bool ok = true; + + puts ("in main"); + + if (TEST_STACK_ALIGN ()) + ok = false; + + pthread_t th; + if (pthread_create (&th, NULL, tf, NULL) != 0) + { + puts ("create failed"); + return 1; + } + + void *res; + if (pthread_join (th, &res) != 0) + { + puts ("join failed"); + return 1; + } + + if (res != NULL) + ok = false; + + return ok ? 0 : 1; +} + + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |