[src/trunk]: src/sys/sys Make the constants describing extended format availa...

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/dd6d66073334
branches:  trunk
changeset: 326524:dd6d66073334
user:      martin <martin%NetBSD.org@localhost>
date:      Sat Feb 01 10:41:38 2014 +0000

description:
Make the constants describing extended format available even if we do
not have long doubles.
This fixes the sparc kernel build (which uses the constants in FPU emulation
code).

diffstat:

 sys/sys/ieee754.h |  10 +++-------
 1 files changed, 3 insertions(+), 7 deletions(-)

diffs (44 lines):

diff -r f9b0838cff1c -r dd6d66073334 sys/sys/ieee754.h
--- a/sys/sys/ieee754.h Sat Feb 01 10:00:04 2014 +0000
+++ b/sys/sys/ieee754.h Sat Feb 01 10:41:38 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ieee754.h,v 1.12 2014/02/01 01:34:01 matt Exp $        */
+/*     $NetBSD: ieee754.h,v 1.13 2014/02/01 10:41:38 martin Exp $      */
 
 /*
  * Copyright (c) 1992, 1993
@@ -119,13 +119,13 @@
 #endif
 };
 
-#if __HAVE_LONG_DOUBLE + 0 == 128
-
 #define        EXT_EXPBITS     15
 #define EXT_FRACHBITS  48
 #define        EXT_FRACLBITS   64
 #define        EXT_FRACBITS    (EXT_FRACLBITS + EXT_FRACHBITS)
 
+#if __HAVE_LONG_DOUBLE + 0 == 128
+
 #define        EXT_TO_ARRAY32(u, a) do {                               \
        (a)[0] = (uint32_t)((u).extu_ext.ext_fracl >>  0);      \
        (a)[1] = (uint32_t)((u).extu_ext.ext_fracl >> 32);      \
@@ -160,18 +160,14 @@
  */
 #define        SNG_EXP_INFNAN  255
 #define        DBL_EXP_INFNAN  2047
-#if __HAVE_LONG_DOUBLE + 0 == 128
 #define        EXT_EXP_INFNAN  0x7fff
-#endif
 
 /*
  * Exponent biases.
  */
 #define        SNG_EXP_BIAS    127
 #define        DBL_EXP_BIAS    1023
-#if __HAVE_LONG_DOUBLE + 0 == 128
 #define        EXT_EXP_BIAS    16383
-#endif
 
 /*
  * Convenience data structures.