From abfbdde177c3a7155070dda1b2cdc8292054cc26 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Wed, 14 Jul 1999 00:54:57 +0000
Subject: Update.

---
 sysdeps/i386/fpu/s_remquof.S | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 sysdeps/i386/fpu/s_remquof.S

(limited to 'sysdeps/i386/fpu/s_remquof.S')

diff --git a/sysdeps/i386/fpu/s_remquof.S b/sysdeps/i386/fpu/s_remquof.S
new file mode 100644
index 0000000000..f60aec9c46
--- /dev/null
+++ b/sysdeps/i386/fpu/s_remquof.S
@@ -0,0 +1,36 @@
+/*
+ * Written by Ulrich Drepper <drepper@cygnus.com>.
+ * Based on e_remainder by J.T. Conklin <jtc@netbsd.org>.
+ * Public domain.
+ */
+
+#include <machine/asm.h>
+
+ENTRY(__remquof)
+	flds	8(%esp)
+	flds	4(%esp)
+1:	fprem1
+	fstsw	%ax
+	sahf
+	jp	1b
+	fstp	%st(1)
+	/* Compute the congruent of the quotient.  */
+	movl	%eax, %ecx
+	shrl	$8, %eax
+	shrl	$12, %ecx
+	andl	$4, %ecx
+	andl	$3, %eax
+	orl	%eax, %ecx
+	movl	$0xef2960, %eax
+	shrl	%cl, %eax
+	andl	$3, %eax
+	movl	12(%esp), %ecx
+	movl	4(%esp), %edx
+	xorl	8(%esp), %edx
+	testl	$0x80000000, %edx
+	jz	1f
+	negl	%eax
+1:	movl	%eax, (%ecx)
+	ret
+END (__remquof)
+weak_alias (__remquof, remquof)
-- 
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