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authorJoseph Myers <joseph@codesourcery.com>2017-11-07 23:47:53 +0000
committerJoseph Myers <joseph@codesourcery.com>2017-11-07 23:49:04 +0000
commit3683b423a4895ecd360fbbe118a027b7c2cf52ec (patch)
tree063ae87b86626fadd04e30be0d743daeb70a084f /ChangeLog
parent58c4a1612db6a52d814d856f20bf93f1cac45232 (diff)
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Handle more _FloatN, _FloatNx types in include/float.h.
Continuing the preparation for additional _FloatN / _FloatNx type support, this patch adds support in include/float.h. This header defines macros for _Float128 properties when using compilers before GCC 7 that lack those macros in <float.h>. For testing _Float32 / _Float64 / _Float32x / _Float64x functions with older compilers, such macros need to be defined for those types as well; for the older compilers, those types will always be typedefs for another type, so the definitions can be in terms of the macros for that other type. Tested for x86_64. * include/float.h [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32] (FLT32_MANT_DIG): New macro. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32] (FLT32_DECIMAL_DIG): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32] (FLT32_DIG): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32] (FLT32_MIN_EXP): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32] (FLT32_MIN_10_EXP): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32] (FLT32_MAX_EXP): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32] (FLT32_MAX_10_EXP): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32] (FLT32_MAX): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32] (FLT32_EPSILON): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32] (FLT32_MIN): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32] (FLT32_TRUE_MIN): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64] (FLT64_MANT_DIG): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64] (FLT64_DECIMAL_DIG): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64] (FLT64_DIG): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64] (FLT64_MIN_EXP): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64] (FLT64_MIN_10_EXP): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64] (FLT64_MAX_EXP): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64] (FLT64_MAX_10_EXP): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64] (FLT64_MAX): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64] (FLT64_EPSILON): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64] (FLT64_MIN): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64] (FLT64_TRUE_MIN): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32X] (FLT32X_MANT_DIG): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32X] (FLT32X_DECIMAL_DIG): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32X] (FLT32X_DIG): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32X] (FLT32X_MIN_EXP): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32X] (FLT32X_MIN_10_EXP): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32X] (FLT32X_MAX_EXP): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32X] (FLT32X_MAX_10_EXP): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32X] (FLT32X_MAX): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32X] (FLT32X_EPSILON): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32X] (FLT32X_MIN): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT32X] (FLT32X_TRUE_MIN): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64X] (FLT64X_MANT_DIG): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64X] (FLT64X_DECIMAL_DIG): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64X] (FLT64X_DIG): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64X] (FLT64X_MIN_EXP): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64X] (FLT64X_MIN_10_EXP): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64X] (FLT64X_MAX_EXP): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64X] (FLT64X_MAX_10_EXP): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64X] (FLT64X_MAX): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64X] (FLT64X_EPSILON): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64X] (FLT64X_MIN): Likewise. [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT) && __HAVE_FLOAT64X] (FLT64X_TRUE_MIN): Likewise.
Diffstat (limited to 'ChangeLog')
-rw-r--r--ChangeLog90
1 files changed, 90 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 862c98e..bc8c473 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,95 @@
2017-11-07 Joseph Myers <joseph@codesourcery.com>
+ * include/float.h
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32] (FLT32_MANT_DIG): New macro.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32] (FLT32_DECIMAL_DIG): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32] (FLT32_DIG): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32] (FLT32_MIN_EXP): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32] (FLT32_MIN_10_EXP): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32] (FLT32_MAX_EXP): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32] (FLT32_MAX_10_EXP): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32] (FLT32_MAX): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32] (FLT32_EPSILON): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32] (FLT32_MIN): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32] (FLT32_TRUE_MIN): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64] (FLT64_MANT_DIG): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64] (FLT64_DECIMAL_DIG): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64] (FLT64_DIG): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64] (FLT64_MIN_EXP): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64] (FLT64_MIN_10_EXP): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64] (FLT64_MAX_EXP): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64] (FLT64_MAX_10_EXP): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64] (FLT64_MAX): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64] (FLT64_EPSILON): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64] (FLT64_MIN): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64] (FLT64_TRUE_MIN): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32X] (FLT32X_MANT_DIG): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32X] (FLT32X_DECIMAL_DIG): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32X] (FLT32X_DIG): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32X] (FLT32X_MIN_EXP): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32X] (FLT32X_MIN_10_EXP): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32X] (FLT32X_MAX_EXP): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32X] (FLT32X_MAX_10_EXP): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32X] (FLT32X_MAX): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32X] (FLT32X_EPSILON): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32X] (FLT32X_MIN): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT32X] (FLT32X_TRUE_MIN): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64X] (FLT64X_MANT_DIG): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64X] (FLT64X_DECIMAL_DIG): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64X] (FLT64X_DIG): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64X] (FLT64X_MIN_EXP): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64X] (FLT64X_MIN_10_EXP): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64X] (FLT64X_MAX_EXP): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64X] (FLT64X_MAX_10_EXP): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64X] (FLT64X_MAX): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64X] (FLT64X_EPSILON): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64X] (FLT64X_MIN): Likewise.
+ [!__GNUC_PREREQ (7, 0) && __GLIBC_USE (IEC_60559_TYPES_EXT)
+ && __HAVE_FLOAT64X] (FLT64X_TRUE_MIN): Likewise.
+
* stdlib/tst-strtod.h (F16): New macro.
(F32): Likewise.
(F64): Likewise.