summaryrefslogtreecommitdiffstats
path: root/arch/m68k/math-emu/fp_trig.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/m68k/math-emu/fp_trig.h')
-rw-r--r--arch/m68k/math-emu/fp_trig.h32
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/m68k/math-emu/fp_trig.h b/arch/m68k/math-emu/fp_trig.h
new file mode 100644
index 000000000000..af8b247e9c98
--- /dev/null
+++ b/arch/m68k/math-emu/fp_trig.h
@@ -0,0 +1,32 @@
+/*
+
+ fp_trig.h: floating-point math routines for the Linux-m68k
+ floating point emulator.
+
+ Copyright (c) 1998 David Huggins-Daines.
+
+ I hereby give permission, free of charge, to copy, modify, and
+ redistribute this software, in source or binary form, provided that
+ the above copyright notice and the following disclaimer are included
+ in all such copies.
+
+ THIS SOFTWARE IS PROVIDED "AS IS", WITH ABSOLUTELY NO WARRANTY, REAL
+ OR IMPLIED.
+
+*/
+
+#ifndef FP_TRIG_H
+#define FP_TRIG_H
+
+#include "fp_emu.h"
+
+/* floating point trigonometric instructions:
+
+ the arguments to these are in the "internal" extended format, that
+ is, an "exploded" version of the 96-bit extended fp format used by
+ the 68881.
+
+ they return a status code, which should end up in %d0, if all goes
+ well. */
+
+#endif /* FP_TRIG__H */