1 files changed, 44 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S b/sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S
new file mode 100644
index 0000000000..d10e9bc24c
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S
@@ -0,0 +1,44 @@
+/* Copyright (C) 1993, 1995 Free Software Foundation, Inc.
+   Contributed by David Mosberger (davidm@azstarnet.com).
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <sysdep.h>
+
+#define SSI_IEEE_FP_CONTROL	14
+
+	.text
+ENTRY(__ieee_set_fp_control)
+	lda	sp, -8(sp)
+	.prologue 1
+
+	stq	a0, 0(sp)
+	mov	sp, a1
+	ldi	a0, SSI_IEEE_FP_CONTROL
+	ldi	v0, __NR_osf_setsysinfo
+	call_pal PAL_callsys
+
+	lda	sp, 8(sp)
+
+	bne	a3, error
+	ret
+
+error:	lda	pv, syscall_error
+	jmp	zero,(pv)
+
+	.end __ieee_set_fp_control
+
+weak_alias (__ieee_set_fp_control, ieee_set_fp_control)