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authorAurelien Jarno <aurelien@aurel32.net>2015-05-25 01:47:24 +0200
committerAlexander Graf <agraf@suse.de>2015-06-05 01:37:58 +0200
commit2daea9c16ffe61377b6e5426d9c52014bf538df3 (patch)
treec1f0acae86bfb72b579b9b44e9a76388cb10e4bd /fpu
parent1f65958d9c21fd3b461f6b645e7884866313c1f3 (diff)
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target-s390x: define default NaN values
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'fpu')
-rw-r--r--fpu/softfloat-specialize.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/fpu/softfloat-specialize.h b/fpu/softfloat-specialize.h
index fa1214a..6dd41d8 100644
--- a/fpu/softfloat-specialize.h
+++ b/fpu/softfloat-specialize.h
@@ -113,7 +113,7 @@ const float16 float16_default_nan = const_float16(0xFE00);
#if defined(TARGET_SPARC)
const float32 float32_default_nan = const_float32(0x7FFFFFFF);
#elif defined(TARGET_PPC) || defined(TARGET_ARM) || defined(TARGET_ALPHA) || \
- defined(TARGET_XTENSA)
+ defined(TARGET_XTENSA) || defined(TARGET_S390X)
const float32 float32_default_nan = const_float32(0x7FC00000);
#elif SNAN_BIT_IS_ONE
const float32 float32_default_nan = const_float32(0x7FBFFFFF);
@@ -126,7 +126,8 @@ const float32 float32_default_nan = const_float32(0xFFC00000);
*----------------------------------------------------------------------------*/
#if defined(TARGET_SPARC)
const float64 float64_default_nan = const_float64(LIT64( 0x7FFFFFFFFFFFFFFF ));
-#elif defined(TARGET_PPC) || defined(TARGET_ARM) || defined(TARGET_ALPHA)
+#elif defined(TARGET_PPC) || defined(TARGET_ARM) || defined(TARGET_ALPHA) || \
+ defined(TARGET_S390X)
const float64 float64_default_nan = const_float64(LIT64( 0x7FF8000000000000 ));
#elif SNAN_BIT_IS_ONE
const float64 float64_default_nan = const_float64(LIT64(0x7FF7FFFFFFFFFFFF));
@@ -155,6 +156,9 @@ const floatx80 floatx80_default_nan
#if SNAN_BIT_IS_ONE
#define float128_default_nan_high LIT64(0x7FFF7FFFFFFFFFFF)
#define float128_default_nan_low LIT64(0xFFFFFFFFFFFFFFFF)
+#elif defined(TARGET_S390X)
+#define float128_default_nan_high LIT64( 0x7FFF800000000000 )
+#define float128_default_nan_low LIT64( 0x0000000000000000 )
#else
#define float128_default_nan_high LIT64( 0xFFFF800000000000 )
#define float128_default_nan_low LIT64( 0x0000000000000000 )