S/390: Make ucontext_t extendible.

1 files changed, 0 insertions, 75 deletions

diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getcontext.S b/sysdeps/unix/sysv/linux/s390/s390-32/getcontext.S
deleted file mode 100644
index ce2d99430b..0000000000
--- a/sysdeps/unix/sysv/linux/s390/s390-32/getcontext.S
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Copyright (C) 2001-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
-
-   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 <sysdep.h>
-#include <features.h>
-
-#include "ucontext_i.h"
-
-/*  __getcontext (const ucontext_t *ucp)
-
-  Saves the machine context in UCP such that when it is activated,
-  it appears as if __getcontext() returned again.
-
-  This implementation is intended to be used for *synchronous* context
-  switches only.  Therefore, it does not have to save anything
-  other than the PRESERVED state.  */
-
-ENTRY(__getcontext)
-	lr      %r1,%r2
-
-	/* sigprocmask (SIG_BLOCK, NULL, &sc->sc_mask).  */
-	la      %r2,SIG_BLOCK
-	slr	%r3,%r3
-	la	%r4,SC_MASK(%r1)
-	lhi	%r5,_NSIG8
-	svc	SYS_ify(rt_sigprocmask)
-
-	/* Store fpu context.  */
-	stfpc   SC_FPC(%r1)
-	std     %f0,SC_FPRS(%r1)
-	std     %f1,SC_FPRS+8(%r1)
-	std     %f2,SC_FPRS+16(%r1)
-	std     %f3,SC_FPRS+24(%r1)
-	std     %f4,SC_FPRS+32(%r1)
-	std     %f5,SC_FPRS+40(%r1)
-	std     %f6,SC_FPRS+48(%r1)
-	std     %f7,SC_FPRS+56(%r1)
-	std     %f8,SC_FPRS+64(%r1)
-	std     %f9,SC_FPRS+72(%r1)
-	std     %f10,SC_FPRS+80(%r1)
-	std     %f11,SC_FPRS+88(%r1)
-	std     %f12,SC_FPRS+96(%r1)
-	std     %f13,SC_FPRS+104(%r1)
-	std     %f14,SC_FPRS+112(%r1)
-	std     %f15,SC_FPRS+120(%r1)
-
-	/* Set __getcontext return value to 0.  */
-	slr     %r2,%r2
-
-	/* Store access registers.  */
-	stam    %a0,%a15,SC_ACRS(%r1)
-
-	/* Store general purpose registers.  */
-	stm     %r0,%r15,SC_GPRS(%r1)
-
-	/* Return.  */
-	br	%r14
-END(__getcontext)
-
-weak_alias (__getcontext, getcontext)