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| author | Ulrich Drepper <drepper@redhat.com> | 2008-04-09 18:30:12 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2008-04-09 18:30:12 +0000 |
| commit | 6c30d38fdd1a9aa03efd8aa3569f64666658271c (patch) | |
| tree | c9b2d7981fb8c7dfffc28d28fc6a9f7984da0c82 /stdlib/tst-makecontext.c | |
| parent | de1bbf683e5b1c700c3f631ab8c7e8c7e4aabf90 (diff) | |
| download | glibc-6c30d38fdd1a9aa03efd8aa3569f64666658271c.tar.gz | |
[BZ #5436]
2008-04-09 Ulrich Drepper <drepper@redhat.com>
* stdlib/tst-makecontext.c: Change parameter to cf to negative
value to check for correct sign extension.
[BZ #5436]
* sysdeps/unix/sysv/linux/x86_64/makecontext.c (__makecontext):
Copy 64-bit parameter values even though this is not required in
the standard.
* sysdeps/unix/sysv/linux/x86_64/vfork.S (__vfork): Record return
PC save.
Diffstat (limited to 'stdlib/tst-makecontext.c')
| -rw-r--r-- | stdlib/tst-makecontext.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/stdlib/tst-makecontext.c b/stdlib/tst-makecontext.c index 1451efa56e..eae5fc1c62 100644 --- a/stdlib/tst-makecontext.c +++ b/stdlib/tst-makecontext.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2006, 2007 Free Software Foundation, Inc. +/* Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -28,7 +28,7 @@ __thread int thr; void cf (int i) { - if (i != 78 || thr != 94) + if (i != -78 || thr != 94) { printf ("i %d thr %d\n", i, thr); exit (1); @@ -54,7 +54,7 @@ do_test (void) ucp.uc_link = NULL; ucp.uc_stack.ss_sp = st1; ucp.uc_stack.ss_size = sizeof st1; - makecontext (&ucp, (void (*) (void)) cf, 1, 78); + makecontext (&ucp, (void (*) (void)) cf, 1, -78); if (setcontext (&ucp) != 0) { puts ("setcontext failed"); |