- this patch doesn't fix the fprem bug.

bochs/patches/patch.fprem-emulation

@@ -1,74 +0,0 @@
-----------------------------------------------------------------------
-Patch name: patch.fprem-emulation
-Author: Albert Aribaud <albert.aribaud@free.fr>
-Date: Fri, 26 Oct 2001 00:35:40 +0200
-RCS Id: $Id: patch.fprem-emulation,v 1.1 2001-10-31 19:30:45 bdenney Exp $
-
-Detailed description:
-enclosed is a patch tp fpu_trig.c which, I think, fixes the bug
-mentioned in the subject. Before I commit the change, I would like
-people to test it, especially on little-endian as well as big-endian
-machines (I have no binary handy for this).
-
-See source forge bug #452275.
-
-Patch was created with:
-  cvs diff -u
-Apply patch to what version:
-  cvs checked out on DATE, release version VER
-Instructions:
-  To patch, go to fpu source directory.
-  Type "patch < THIS_PATCH_FILE".
-----------------------------------------------------------------------
-Index: fpu_trig.c
-===================================================================
-RCS file: /cvsroot/bochs/bochs/fpu/fpu_trig.c,v
-retrieving revision 1.4
-diff -u -r1.4 fpu_trig.c
---- fpu_trig.c	2001/10/06 03:53:46	1.4
-+++ fpu_trig.c	2001/10/25 22:22:07
-@@ -854,6 +854,15 @@
-    the least significant 64 bits, the more significant bits of the
-    result must be zero.
-  */
-+
-+#ifdef BX_BIG_ENDIAN
-+#  define rem_kernel_lsw(X) (((u32*)&X)[0])
-+#  define rem_kernel_msw(X) (((u32*)&X)[1])
-+#else
-+#  define rem_kernel_lsw(X) (((u32*)&X)[1])
-+#  define rem_kernel_msw(X) (((u32*)&X)[0])
-+#endif
-+
- static void rem_kernel(u64 st0, u64 *y, u64 st1, u64 q, int n)
- {
-   u64 x;
-@@ -862,18 +871,18 @@
-   u64 work;
- 
-   x = st0 << n;
--
--  work = (u32)st1;
--  work *= (u32)q;
--  x -= work;
--
--  work = st1 >> 32;
--  work *= (u32)q;
--  x -= work;
- 
--  work = (u32)st1;
--  work *= q >> 32;
-+  work = rem_kernel_lsw(st1);
-+  work *= rem_kernel_lsw(q);
-   x -= work;
-+      
-+  work = rem_kernel_msw(st1);
-+  work *= rem_kernel_lsw(q);
-+  rem_kernel_msw(x) -= rem_kernel_lsw(work);
-+	    
-+  work = rem_kernel_lsw(st1);
-+  work *= rem_kernel_msw(q);
-+  rem_kernel_msw(x) -= rem_kernel_lsw(work);
-   
- #else
-   int dummy;