Meta: Add OpenLibm

src/openlibm/i387/s_floorl.S

@@ -0,0 +1,34 @@
+/*
+ * Based on code written by J.T. Conklin <jtc@NetBSD.org>.
+ * Public domain.
+ */
+
+#include <i387/bsd_asm.h>
+//__FBSDID("$FreeBSD: src/lib/msun/i387/s_floorl.S,v 1.3 2011/01/07 16:13:12 kib Exp $")
+
+ENTRY(floorl)
+	pushl	%ebp
+	movl	%esp,%ebp
+	subl	$8,%esp
+
+	fstcw	-4(%ebp)		/* store fpu control word */
+	movw	-4(%ebp),%dx
+	orw	$0x0400,%dx		/* round towards -oo */
+	andw	$0xf7ff,%dx
+	movw	%dx,-8(%ebp)
+	fldcw	-8(%ebp)		/* load modfied control word */
+
+	fldt	8(%ebp)			/* round */
+	frndint
+
+	fldcw	-4(%ebp)		/* restore original control word */
+
+	leave
+	ret
+END(floorl)
+
+	
+/* Enable stack protection */
+#if defined(__ELF__)
+.section .note.GNU-stack,"",%progbits
+#endif