From 4a5517094dd30bb1f271403b62e23053301668e6 Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Wed, 8 Oct 2003 23:26:14 +0000
Subject: * Patch by Scott McNutt, 04 Oct 2003:   - add support for Altera
 Nios-32 CPU   - add support for Nios Cyclone Development Kit (DK-1C20)

* Patch by Steven Scholz, 29 Sep 2003:
  - A second parameter for bootm overwrites the load address for
    "Standalone Application" images.
  - bootm sets environment variable "filesize" to the resulting
    (uncompressed) data length for "Standalone Application" images
    when autostart is set to "no". Now you can do something like
       if bootm $fpgadata $some_free_ram ; then
               fpga load 0 $some_free_ram $filesize
       fi

* Patch by Denis Peter, 25 Sept 2003:
  add support for the MIP405 Rev. C board
---
 lib_nios/math.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 lib_nios/math.h

(limited to 'lib_nios/math.h')

diff --git a/lib_nios/math.h b/lib_nios/math.h
new file mode 100644
index 000000000..ccffbbc2e
--- /dev/null
+++ b/lib_nios/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;
-- 
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