Patches by Scott McNutt, 24 Aug 2004:
- Add support for Altera Nios-II processors.
- Add support for Psyent PCI-5441 board.
- Add support for Psyent PK1C20 board.
diff --git a/lib_nios2/math.h b/lib_nios2/math.h
new file mode 100644
index 0000000..ccffbbc
--- /dev/null
+++ b/lib_nios2/math.h
@@ -0,0 +1,16 @@
+#define BITS_PER_UNIT 8
+
+typedef int HItype __attribute__ ((mode (HI)));
+typedef unsigned int UHItype __attribute__ ((mode (HI)));
+
+typedef int SItype __attribute__ ((mode (SI)));
+typedef unsigned int USItype __attribute__ ((mode (SI)));
+
+typedef int word_type __attribute__ ((mode (__word__)));
+
+struct SIstruct {HItype low, high;};
+
+typedef union {
+ struct SIstruct s;
+ SItype ll;
+} SIunion;