From 5972d7fb9b6b7d967f2692439f7e79d78b5a8095 Mon Sep 17 00:00:00 2001
From: jonas <jonas@3ad0048d-3df7-0310-abae-a5850022a9f2>
Date: Fri, 27 Jun 2008 17:20:56 +0000
Subject:   + support for the different rounding modes in the generic rounding 
    routines (mantis #11392)

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@11290 3ad0048d-3df7-0310-abae-a5850022a9f2
---
 rtl/arm/mathu.inc | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'rtl/arm')

diff --git a/rtl/arm/mathu.inc b/rtl/arm/mathu.inc
index 0bdba8dc9b..ec02c7e8ec 100644
--- a/rtl/arm/mathu.inc
+++ b/rtl/arm/mathu.inc
@@ -91,6 +91,16 @@ function SetRoundMode(const RoundMode: TFPURoundingMode): TFPURoundingMode;
 var
   c: dword;
 begin
+  case (RoundMode) of
+    rmNearest :
+      softfloat_rounding_mode := float_round_nearest_even;
+    rmTruncate :
+      softfloat_rounding_mode := float_round_to_zero;
+    rmUp :
+      softfloat_rounding_mode := float_round_up;
+    rmDown :
+      softfloat_rounding_mode := float_round_down;
+  end;
   c:=Ord(RoundMode) shl 16;
   c:=_controlfp(c, _MCW_RC);
   Result:=TFPURoundingMode((c shr 16) and 3);
-- 
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