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authorimp <imp@FreeBSD.org>2010-01-08 23:50:39 +0000
committerimp <imp@FreeBSD.org>2010-01-08 23:50:39 +0000
commit5bd0838ff59a038135c0149516fae77be123eb31 (patch)
tree7e903e368e9b0ffb12130ea952b7f9ff7a6c20a1 /lib/libc/mips/gen/hardfloat/fpgetmask.c
parenta8210f6c6c9ae7bb8d577e0b51224ffb55980713 (diff)
downloadFreeBSD-src-5bd0838ff59a038135c0149516fae77be123eb31.zip
FreeBSD-src-5bd0838ff59a038135c0149516fae77be123eb31.tar.gz
Merge r195025 from projects/mips to head by hand:
r195025 | gonzo | 2009-06-25 19:01:50 -0600 (Thu, 25 Jun 2009) | 4 lines - Move fpgetXXX.c/fpsetXXX.c sources to hardfloat subdir/ to prevenmt them from being mixed up with lib/libc/softfloat files with the same names
Diffstat (limited to 'lib/libc/mips/gen/hardfloat/fpgetmask.c')
-rw-r--r--lib/libc/mips/gen/hardfloat/fpgetmask.c29
1 files changed, 29 insertions, 0 deletions
diff --git a/lib/libc/mips/gen/hardfloat/fpgetmask.c b/lib/libc/mips/gen/hardfloat/fpgetmask.c
new file mode 100644
index 0000000..505a74c
--- /dev/null
+++ b/lib/libc/mips/gen/hardfloat/fpgetmask.c
@@ -0,0 +1,29 @@
+/* $NetBSD: fpgetmask.c,v 1.5 2005/12/24 23:10:08 perry Exp $ */
+
+/*
+ * Written by J.T. Conklin, Apr 11, 1995
+ * Public domain.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+#if defined(LIBC_SCCS) && !defined(lint)
+__RCSID("$NetBSD: fpgetmask.c,v 1.5 2005/12/24 23:10:08 perry Exp $");
+#endif /* LIBC_SCCS and not lint */
+
+#include "namespace.h"
+
+#include <ieeefp.h>
+
+#ifdef __weak_alias
+__weak_alias(fpgetmask,_fpgetmask)
+#endif
+
+fp_except_t
+fpgetmask()
+{
+ int x;
+
+ __asm("cfc1 %0,$31" : "=r" (x));
+ return (x >> 7) & 0x1f;
+}
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