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[10/12] Add another test for setcontext

Message ID CAMe9rOqqjZtUwxcm+a1t6xXax0v3o_LE1MDW+ENm76p6vx9HKQ@mail.gmail.com
State New, archived
Headers show

Commit Message

H.J. Lu July 25, 2018, 8:57 p.m. UTC
On Wed, Jul 25, 2018 at 1:45 PM, Joseph Myers <joseph@codesourcery.com> wrote:
> On Wed, 25 Jul 2018, Carlos O'Donell wrote:
>
>> On 07/25/2018 12:31 PM, H.J. Lu wrote:
>> > From 70951c51d03623c10485380fcccd3a384dff20d6 Mon Sep 17 00:00:00 2001
>> > From: "H.J. Lu" <hjl.tools@gmail.com>
>> > Date: Wed, 25 Jul 2018 09:30:50 -0700
>> > Subject: [PATCH] ia64: Work around incorrect type of IA64 uc_sigmask
>> >
>> >     * sysdeps/unix/sysv/linux/ia64/tst-setcontext4.c: New file.
>>
>> Please file a bug for ia64 about this issue, then add the comment below.
>
> It's bug 21634 (filed for XFAILing the relevant conform/ test assertions,
> not because of any expectation of being fixable while staying
> ABI-compatible).

This is what I checked in.
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Patch

From 3fb455b318c48f76280b4f8a0ff23b2cb1af9a3e Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Wed, 25 Jul 2018 13:54:08 -0700
Subject: [PATCH] ia64: Work around incorrect type of IA64 uc_sigmask

Work around:

https://sourceware.org/bugzilla/show_bug.cgi?id=21634

	* sysdeps/unix/sysv/linux/ia64/tst-setcontext4.c: New file.
---
 ChangeLog                                     |  4 +++
 .../unix/sysv/linux/ia64/tst-setcontext4.c    | 26 +++++++++++++++++++
 2 files changed, 30 insertions(+)
 create mode 100644 sysdeps/unix/sysv/linux/ia64/tst-setcontext4.c

diff --git a/ChangeLog b/ChangeLog
index 240d4a0c7d..e6c2adc95e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@ 
+2018-07-25  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* sysdeps/unix/sysv/linux/ia64/tst-setcontext4.c: New file.
+
 2018-07-25  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 
 	* nptl/threads.h: Move to ...
diff --git a/sysdeps/unix/sysv/linux/ia64/tst-setcontext4.c b/sysdeps/unix/sysv/linux/ia64/tst-setcontext4.c
new file mode 100644
index 0000000000..17916d451f
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/ia64/tst-setcontext4.c
@@ -0,0 +1,26 @@ 
+/* The uc_sigmask on IA64 has the wrong type and this needs fixing,
+   but until that change is evaluated, we fix this here with a cast.
+   See https://sourceware.org/bugzilla/show_bug.cgi?id=21634
+   Copyright (C) 2018 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
+   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, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <signal.h>
+
+#undef sigismember
+#define sigismember(set, signo) sigismember ((const sigset_t *) (set), (signo))
+
+#include <stdlib/tst-setcontext4.c>
-- 
2.17.1