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[Qemu-devel] [PATCH v2 20/20] target-i386: switch to softfloat
From: |
Aurelien Jarno |
Subject: |
[Qemu-devel] [PATCH v2 20/20] target-i386: switch to softfloat |
Date: |
Wed, 20 Apr 2011 12:12:09 +0200 |
This increase the correctness (precision, NaN values, corner cases) on
non-x86 machines, and add the possibility to handle the exception
correctly.
Signed-off-by: Aurelien Jarno <address@hidden>
---
configure | 9 +--------
1 files changed, 1 insertions(+), 8 deletions(-)
v1 -> v2: remove case.
diff --git a/configure b/configure
index da2da04..f2eab30 100755
--- a/configure
+++ b/configure
@@ -3275,14 +3275,7 @@ if test ! -z "$gdb_xml_files" ; then
echo "TARGET_XML_FILES=$list" >> $config_target_mak
fi
-case "$target_arch2" in
- i386|x86_64)
- echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
- ;;
- *)
- echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
- ;;
-esac
+echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
echo "TARGET_HAS_BFLT=y" >> $config_target_mak
--
1.7.2.3
- [Qemu-devel] [PATCH v3 01/20] softfloat: fix floatx80 handling of NaN, (continued)
[Qemu-devel] [PATCH v2 14/20] target-i386: fix helper_fsqrt() wrt softfloat, Aurelien Jarno, 2011/04/20
[Qemu-devel] [PATCH v2 11/20] target-i386: fix helper_fbld_ST0() wrt softfloat, Aurelien Jarno, 2011/04/20
[Qemu-devel] [PATCH v2 04/20] softfloat: add pi constants, Aurelien Jarno, 2011/04/20
[Qemu-devel] [PATCH v2 02/20] softfloat: fix floatx80_is_infinity(), Aurelien Jarno, 2011/04/20
[Qemu-devel] [PATCH v2 15/20] target-i386: replace approx_rsqrt and approx_rcp by softfloat ops, Aurelien Jarno, 2011/04/20
[Qemu-devel] [PATCH v2 06/20] softfloat: add floatx80_compare*() functions, Aurelien Jarno, 2011/04/20
[Qemu-devel] [PATCH v2 20/20] target-i386: switch to softfloat,
Aurelien Jarno <=
[Qemu-devel] [PATCH v2 19/20] target-i386: fix constants wrt softfloat, Aurelien Jarno, 2011/04/20
[Qemu-devel] [PATCH v2 09/20] softfloat-native: add float*_is_any_nan() functions, Aurelien Jarno, 2011/04/20
[Qemu-devel] [PATCH v2 12/20] target-i386: fix helper_fxtract() wrt softfloat, Aurelien Jarno, 2011/04/20
[Qemu-devel] [PATCH v2 16/20] target-i386: add CPU86_LDouble <-> double conversion functions, Aurelien Jarno, 2011/04/20
[Qemu-devel] [PATCH v2 03/20] softfloat: add floatx80 constants, Aurelien Jarno, 2011/04/20
[Qemu-devel] [PATCH v2 05/20] softfloat-native: add a few constant values, Aurelien Jarno, 2011/04/20
[Qemu-devel] [PATCH v2 07/20] softfloat: fix float*_scalnb() corner cases, Aurelien Jarno, 2011/04/20
[Qemu-devel] [PATCH v2 13/20] target-i386: fix helper_fdiv() wrt softfloat, Aurelien Jarno, 2011/04/20