From eae188745b05192276ce9ce8cb5234eb26b75f2e Mon Sep 17 00:00:00 2001
From: Aleksey Bragin <aleksey@reactos.org>
Date: Tue, 26 Aug 2008 17:21:02 +0000
Subject: [PATCH] - Move fdiv pentium bug function stubs to another file. -
 Exclude platform-independent CI math function stubs when compiling x86
 target. Should finally fix bug 1255. See issue #1255 for more details.

svn path=/trunk/; revision=35677
---
 reactos/lib/sdk/crt/crt.rbuild     |  3 +-
 reactos/lib/sdk/crt/math/fdivbug.c | 89 ++++++++++++++++++++++++++++++
 2 files changed, 91 insertions(+), 1 deletion(-)
 create mode 100644 reactos/lib/sdk/crt/math/fdivbug.c

diff --git a/reactos/lib/sdk/crt/crt.rbuild b/reactos/lib/sdk/crt/crt.rbuild
index 56c2e9491ef..771ca4b4d0c 100644
--- a/reactos/lib/sdk/crt/crt.rbuild
+++ b/reactos/lib/sdk/crt/crt.rbuild
@@ -86,6 +86,7 @@
 		<file>cabs.c</file>
 		<file>cosh.c</file>
 		<file>div.c</file>
+		<file>fdivbug.c</file>
 		<file>frexp.c</file>
 		<file>huge_val.c</file>
 		<file>hypot.c</file>
@@ -97,7 +98,6 @@
 		<file>rand.c</file>
 		<file>s_modf.c</file>
 		<file>sinh.c</file>
-		<file>stubs.c</file>
 		<file>tanh.c</file>
 		<file>pow_asm.c</file>
 
@@ -114,6 +114,7 @@
 			</directory>
 		</if>
 		<ifnot property="ARCH" value="i386">
+			<file>stubs.c</file>
 		</ifnot>
 	</directory>
 
diff --git a/reactos/lib/sdk/crt/math/fdivbug.c b/reactos/lib/sdk/crt/math/fdivbug.c
new file mode 100644
index 00000000000..d790eefc9a4
--- /dev/null
+++ b/reactos/lib/sdk/crt/math/fdivbug.c
@@ -0,0 +1,89 @@
+#include <precomp.h>
+#include <math.h>
+
+/* The following functions are likely workarounds for the pentium fdiv bug */
+void __stdcall _adj_fdiv_m32( unsigned int arg )
+{
+    FIXME("_adj_fdiv_m32 stub\n");
+}
+void __stdcall _adj_fdiv_m32i( int arg )
+{
+    FIXME("_adj_fdiv_m32i stub\n");
+}
+
+void __stdcall _adj_fdiv_m64( unsigned __int64 arg )
+{
+    FIXME("_adj_fdiv_m64 stub\n");
+}
+
+void _adj_fdiv_r(void)
+{
+    FIXME("_adj_fdiv_r stub\n");
+}
+
+void __stdcall _adj_fdivr_m32( unsigned int arg )
+{
+    FIXME("_adj_fdivr_m32i stub\n");
+}
+
+void __stdcall _adj_fdivr_m32i( int arg )
+{
+    FIXME("_adj_fdivr_m32i stub\n");
+}
+
+void __stdcall _adj_fdivr_m64( unsigned __int64 arg )
+{
+    FIXME("_adj_fdivr_m64 stub\n");
+}
+
+void _adj_fpatan(void)
+{
+    FIXME("_adj_fpatan stub\n");
+}
+
+void __stdcall _adj_fdiv_m16i( short arg )
+{
+    FIXME("_adj_fdiv_m16i stub\n");
+}
+
+void __stdcall _adj_fdivr_m16i( short arg )
+{
+    FIXME("_adj_fdivr_m16i stub\n");
+}
+
+void _adj_fprem(void)
+{
+    FIXME("_adj_fprem stub\n");
+}
+
+void _adj_fprem1(void)
+{
+    FIXME("_adj_fprem1 stub\n");
+}
+
+void _adj_fptan(void)
+{
+    FIXME("_adj_fptan stub\n");
+}
+
+void _safe_fdiv(void)
+{
+    FIXME("_safe_fdiv stub\n");
+}
+
+void _safe_fdivr(void)
+{
+    FIXME("_safe_fdivr stub\n");
+}
+
+void _safe_fprem(void)
+{
+    FIXME("_safe_fprem stub\n");
+}
+
+void _safe_fprem1(void)
+{
+    FIXME("_safe_fprem1 stub\n");
+}
+
+