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| author | Zack Weinberg <zackw@panix.com> | 2016-11-20 20:46:30 -0500 |
|---|---|---|
| committer | Zack Weinberg <zackw@panix.com> | 2017-02-25 10:40:48 -0500 |
| commit | 963394a22b38c4ec92b6875a6c06d3b15d5c0d21 (patch) | |
| tree | 3d02e071beb2a4adcaf61727ae78485091413aae /sysdeps/generic | |
| parent | e15f7de60c26bb75fe1923b17c5f0461164d1a41 (diff) | |
| download | glibc-963394a22b38c4ec92b6875a6c06d3b15d5c0d21.zip glibc-963394a22b38c4ec92b6875a6c06d3b15d5c0d21.tar.gz glibc-963394a22b38c4ec92b6875a6c06d3b15d5c0d21.tar.bz2 | |
Allow direct use of math_ldbl.h in testsuite.
A few 'long double'-related tests include math_private.h just for
their variety of math_ldbl.h, which contains macros for assembling and
disassembling the binary representation of 'long double'. math_ldbl.h
insists on being included from math_private.h, but if we relax this
restriction (and fix some portability sloppiness) we can use it
directly and not have to expose all of math_private.h to the testsuite.
* sysdeps/generic/math_private.h: Use __BIG_ENDIAN and
__LITTLE_ENDIAN, not BIG_ENDIAN and LITTLE_ENDIAN.
* sysdeps/generic/math_ldbl.h
* sysdeps/ia64/fpu/math_ldbl.h
* sysdeps/ieee754/ldbl-128/math_ldbl.h
* sysdeps/ieee754/ldbl-128ibm/math_ldbl.h
* sysdeps/ieee754/ldbl-96/math_ldbl.h
* sysdeps/powerpc/fpu/math_ldbl.h
* sysdeps/x86_64/fpu/math_ldbl.h:
Allow direct inclusion. Use uintNN_t instead of u_intNN_t.
Use __BIG_ENDIAN and __LITTLE_ENDIAN, not BIG_ENDIAN and
LITTLE_ENDIAN. Include endian.h and/or stdint.h if necessary.
Add copyright notices.
* sysdeps/ieee754/ldbl-128ibm/math_ldbl.h (ldbl_canonicalize_int):
Don't use EXTRACT_WORDS64.
* sysdeps/ieee754/ldbl-96/test-canonical-ldbl-96.c
* sysdeps/ieee754/ldbl-96/test-totalorderl-ldbl-96.c
* sysdeps/ieee754/ldbl-128ibm/test-canonical-ldbl-128ibm.c
* sysdeps/ieee754/ldbl-128ibm/test-totalorderl-ldbl-128ibm.c:
Include math_ldbl.h, not math_private.h.
Diffstat (limited to 'sysdeps/generic')
| -rw-r--r-- | sysdeps/generic/math_ldbl.h | 10 | ||||
| -rw-r--r-- | sysdeps/generic/math_private.h | 4 |
2 files changed, 8 insertions, 6 deletions
diff --git a/sysdeps/generic/math_ldbl.h b/sysdeps/generic/math_ldbl.h index f0b97ef..4e7ee79 100644 --- a/sysdeps/generic/math_ldbl.h +++ b/sysdeps/generic/math_ldbl.h @@ -1,5 +1,7 @@ -#ifndef _MATH_PRIVATE_H_ -#error "Never use <math_ldbl.h> directly; include <math_private.h> instead." -#endif +#ifndef _MATH_LDBL_H_ +#define _MATH_LDBL_H_ 1 + +/* Any machine with a 'long double' distinct from 'double' must + override this header. */ -/* This is empty. Any machine using long double type will override this header. */ +#endif diff --git a/sysdeps/generic/math_private.h b/sysdeps/generic/math_private.h index c0d4e3d..be65b94 100644 --- a/sysdeps/generic/math_private.h +++ b/sysdeps/generic/math_private.h @@ -37,7 +37,7 @@ /* A union which permits us to convert between a double and two 32 bit ints. */ -#if __FLOAT_WORD_ORDER == BIG_ENDIAN +#if __FLOAT_WORD_ORDER == __BIG_ENDIAN typedef union { @@ -52,7 +52,7 @@ typedef union #endif -#if __FLOAT_WORD_ORDER == LITTLE_ENDIAN +#if __FLOAT_WORD_ORDER == __LITTLE_ENDIAN typedef union { |